diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2ead13b..a964b46 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -52,7 +52,7 @@
         - .cmake_doc_artifacts
         - .run_only_for_package
 
-.upload:source-package:
+upload:source-package:
     extends:
         - .rsync_upload_binary
         - .run_only_for_package
@@ -70,7 +70,7 @@
         - .cmake_org_help
         - .run_only_for_continuous_master
 
-.upload:help:master:
+upload:help:master:
     extends:
         - .rsync_upload_help
         - .run_only_for_continuous_master
@@ -86,7 +86,7 @@
         - .cmake_org_help
         - .run_only_for_continuous_stage
 
-.upload:help:stage:
+upload:help:stage:
     extends:
         - .rsync_upload_help
         - .run_only_for_continuous_stage
@@ -219,6 +219,16 @@
         CMAKE_CI_BUILD_NAME: fedora34_makefiles_nospace
         CMAKE_CI_JOB_NIGHTLY: "true"
 
+test:cuda9.2-nvidia:
+    extends:
+        - .cuda9.2_nvidia
+        - .cmake_test_linux_release
+        - .linux_builder_tags_cuda
+        - .run_dependent
+        - .needs_centos6_x86_64
+    variables:
+        CMAKE_CI_JOB_NIGHTLY: "true"
+
 test:cuda10.2-nvidia:
     extends:
         - .cuda10.2_nvidia
@@ -238,6 +248,16 @@
     variables:
         CMAKE_CI_JOB_NIGHTLY: "true"
 
+test:hip4.2-radeon:
+    extends:
+        - .hip4.2_radeon
+        - .cmake_test_linux_release
+        - .linux_builder_tags_radeon
+        - .run_dependent
+        - .needs_centos6_x86_64
+    variables:
+        CMAKE_CI_JOB_NIGHTLY: "true"
+
 build:fedora34-ninja:
     extends:
         - .fedora34_ninja
@@ -500,7 +520,7 @@
     needs:
         - prep:doc-package
 
-.upload:linux-x86_64-package:
+upload:linux-x86_64-package:
     extends:
         - .rsync_upload_binary
         - .run_only_for_package
@@ -524,7 +544,7 @@
     needs:
         - prep:doc-package
 
-.upload:linux-aarch64-package:
+upload:linux-aarch64-package:
     extends:
         - .rsync_upload_binary
         - .run_only_for_package
@@ -663,7 +683,7 @@
     needs:
         - prep:doc-package
 
-.upload:macos-package:
+upload:macos-package:
     extends:
         - .rsync_upload_binary
         - .run_only_for_package
@@ -686,7 +706,7 @@
     needs:
         - prep:doc-package
 
-.upload:macos10.10-package:
+upload:macos10.10-package:
     extends:
         - .rsync_upload_binary
         - .run_only_for_package
diff --git a/.gitlab/ci/configure_cuda9.2_nvidia.cmake b/.gitlab/ci/configure_cuda9.2_nvidia.cmake
new file mode 100644
index 0000000..519699b
--- /dev/null
+++ b/.gitlab/ci/configure_cuda9.2_nvidia.cmake
@@ -0,0 +1,3 @@
+set(CMake_TEST_CUDA "NVIDIA" CACHE STRING "")
+
+include("${CMAKE_CURRENT_LIST_DIR}/configure_external_test.cmake")
diff --git a/.gitlab/ci/configure_debian10_aarch64_ninja.cmake b/.gitlab/ci/configure_debian10_aarch64_ninja.cmake
index 4d8dde6..a6b7cb5 100644
--- a/.gitlab/ci/configure_debian10_aarch64_ninja.cmake
+++ b/.gitlab/ci/configure_debian10_aarch64_ninja.cmake
@@ -16,6 +16,7 @@
 set(CMake_TEST_FindGIF "ON" CACHE BOOL "")
 set(CMake_TEST_FindGit "ON" CACHE BOOL "")
 set(CMake_TEST_FindGLEW "ON" CACHE BOOL "")
+set(CMake_TEST_FindGLUT "ON" CACHE BOOL "")
 set(CMake_TEST_FindGnuTLS "ON" CACHE BOOL "")
 set(CMake_TEST_FindGSL "ON" CACHE BOOL "")
 set(CMake_TEST_FindGTest "ON" CACHE BOOL "")
diff --git a/.gitlab/ci/configure_debian10_ninja.cmake b/.gitlab/ci/configure_debian10_ninja.cmake
index 732624a..10d0997 100644
--- a/.gitlab/ci/configure_debian10_ninja.cmake
+++ b/.gitlab/ci/configure_debian10_ninja.cmake
@@ -16,6 +16,7 @@
 set(CMake_TEST_FindGIF "ON" CACHE BOOL "")
 set(CMake_TEST_FindGit "ON" CACHE BOOL "")
 set(CMake_TEST_FindGLEW "ON" CACHE BOOL "")
+set(CMake_TEST_FindGLUT "ON" CACHE BOOL "")
 set(CMake_TEST_FindGnuTLS "ON" CACHE BOOL "")
 set(CMake_TEST_FindGSL "ON" CACHE BOOL "")
 set(CMake_TEST_FindGTest "ON" CACHE BOOL "")
diff --git a/.gitlab/ci/configure_fedora34_makefiles.cmake b/.gitlab/ci/configure_fedora34_makefiles.cmake
index 48786e4..d4bdb6a 100644
--- a/.gitlab/ci/configure_fedora34_makefiles.cmake
+++ b/.gitlab/ci/configure_fedora34_makefiles.cmake
@@ -16,6 +16,7 @@
 set(CMake_TEST_FindGIF "ON" CACHE BOOL "")
 set(CMake_TEST_FindGit "ON" CACHE BOOL "")
 set(CMake_TEST_FindGLEW "ON" CACHE BOOL "")
+set(CMake_TEST_FindGLUT "ON" CACHE BOOL "")
 set(CMake_TEST_FindGnuTLS "ON" CACHE BOOL "")
 set(CMake_TEST_FindGSL "ON" CACHE BOOL "")
 set(CMake_TEST_FindGTest "ON" CACHE BOOL "")
diff --git a/.gitlab/ci/configure_hip4.2_radeon.cmake b/.gitlab/ci/configure_hip4.2_radeon.cmake
new file mode 100644
index 0000000..58036b0
--- /dev/null
+++ b/.gitlab/ci/configure_hip4.2_radeon.cmake
@@ -0,0 +1,3 @@
+set(CMake_TEST_HIP "ON" CACHE BOOL "")
+
+include("${CMAKE_CURRENT_LIST_DIR}/configure_external_test.cmake")
diff --git a/.gitlab/ci/docker/cuda9.2/Dockerfile b/.gitlab/ci/docker/cuda9.2/Dockerfile
new file mode 100644
index 0000000..7eae886
--- /dev/null
+++ b/.gitlab/ci/docker/cuda9.2/Dockerfile
@@ -0,0 +1,5 @@
+FROM nvidia/cuda:9.2-devel-ubuntu16.04
+MAINTAINER Brad King <brad.king@kitware.com>
+
+COPY install_deps.sh /root/install_deps.sh
+RUN sh /root/install_deps.sh
diff --git a/.gitlab/ci/docker/cuda9.2/install_deps.sh b/.gitlab/ci/docker/cuda9.2/install_deps.sh
new file mode 100755
index 0000000..146f982
--- /dev/null
+++ b/.gitlab/ci/docker/cuda9.2/install_deps.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+
+apt-get update
+
+# Install development tools.
+apt-get install -y \
+    g++ \
+    clang-3.8 \
+    curl \
+    git
+
+apt-get clean
diff --git a/.gitlab/ci/docker/hip4.2/Dockerfile b/.gitlab/ci/docker/hip4.2/Dockerfile
new file mode 100644
index 0000000..563e94f
--- /dev/null
+++ b/.gitlab/ci/docker/hip4.2/Dockerfile
@@ -0,0 +1,7 @@
+FROM rocm/dev-ubuntu-20.04:4.2
+MAINTAINER Brad King <brad.king@kitware.com>
+
+ENV PATH="/opt/rocm/bin:$PATH"
+
+COPY install_deps.sh /root/install_deps.sh
+RUN sh /root/install_deps.sh
diff --git a/.gitlab/ci/docker/hip4.2/install_deps.sh b/.gitlab/ci/docker/hip4.2/install_deps.sh
new file mode 100755
index 0000000..2b45bc9
--- /dev/null
+++ b/.gitlab/ci/docker/hip4.2/install_deps.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -e
+
+apt-get update
+
+# Install development tools.
+apt-get install -y --no-install-recommends \
+    g++ \
+    curl \
+    git
+
+apt-get clean
diff --git a/.gitlab/ci/env_cuda9.2_nvidia.sh b/.gitlab/ci/env_cuda9.2_nvidia.sh
new file mode 100644
index 0000000..16bfba4
--- /dev/null
+++ b/.gitlab/ci/env_cuda9.2_nvidia.sh
@@ -0,0 +1,4 @@
+export CC=/usr/bin/clang-3.8
+export CXX=/usr/bin/clang++-3.8
+export CUDAHOSTCXX=/usr/bin/g++-5
+export CUDACXX=/usr/local/cuda/bin/nvcc
diff --git a/.gitlab/os-linux.yml b/.gitlab/os-linux.yml
index 95cab05..1513c90 100644
--- a/.gitlab/os-linux.yml
+++ b/.gitlab/os-linux.yml
@@ -208,6 +208,21 @@
 
 ### CUDA builds
 
+.cuda9.2:
+    image: "kitware/cmake:ci-cuda9.2-x86_64-2021-07-01"
+
+    variables:
+        GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci"
+        CMAKE_ARCH: x86_64
+        CTEST_LABELS: "CUDA"
+
+.cuda9.2_nvidia:
+    extends: .cuda9.2
+
+    variables:
+        CMAKE_CONFIGURATION: cuda9.2_nvidia
+        CMAKE_GENERATOR: "Ninja Multi-Config"
+
 .cuda10.2:
     image: "kitware/cmake:ci-cuda10.2-x86_64-2021-06-16"
 
@@ -230,6 +245,23 @@
         CMAKE_CONFIGURATION: cuda10.2_clang
         CTEST_NO_WARNINGS_ALLOWED: 1
 
+### HIP builds
+
+.hip4.2:
+    image: "kitware/cmake:ci-hip4.2-x86_64-2021-07-09"
+
+    variables:
+        GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci"
+        CMAKE_ARCH: x86_64
+        CTEST_LABELS: "HIP"
+
+.hip4.2_radeon:
+    extends: .hip4.2
+
+    variables:
+        CMAKE_CONFIGURATION: hip4.2_radeon
+        CMAKE_GENERATOR: "Ninja Multi-Config"
+
 ## Tags
 
 .linux_builder_tags:
@@ -262,6 +294,13 @@
         - docker
         - linux
 
+.linux_builder_tags_radeon:
+    tags:
+        - cmake
+        - radeon
+        - docker
+        - linux
+
 .linux_builder_tags_aarch64:
     tags:
         - cmake
diff --git a/Auxiliary/vim/syntax/cmake.vim b/Auxiliary/vim/syntax/cmake.vim
index d2a04fe..7a3e4ed 100644
--- a/Auxiliary/vim/syntax/cmake.vim
+++ b/Auxiliary/vim/syntax/cmake.vim
@@ -160,6 +160,7 @@
             \ ENABLED_LANGUAGES
             \ ENABLE_EXPORTS
             \ ENVIRONMENT
+            \ ENVIRONMENT_MODIFICATION
             \ EXCLUDE_FROM_ALL
             \ EXCLUDE_FROM_DEFAULT_BUILD
             \ EXPORT_NAME
@@ -2807,6 +2808,7 @@
             \ ABI
             \ BUNDLE
             \ CMAKE_DISABLE_FIND_PACKAGE_
+            \ CMAKE_REQUIRE_FIND_PACKAGE_
             \ CMAKE_FIND_ROOT_PATH_BOTH
             \ COMPONENTS
             \ CONFIG
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9944ea4..fdfe456 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 # Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
 # file Copyright.txt or https://cmake.org/licensing for details.
 
-cmake_minimum_required(VERSION 3.1...3.19 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.1...3.20 FATAL_ERROR)
 set(CMAKE_USER_MAKE_RULES_OVERRIDE_C ${CMAKE_CURRENT_SOURCE_DIR}/Source/Modules/OverrideC.cmake)
 set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX ${CMAKE_CURRENT_SOURCE_DIR}/Source/Modules/OverrideCXX.cmake)
 project(CMake)
@@ -815,8 +815,12 @@
 
 if(NOT CMake_TEST_EXTERNAL_CMAKE)
   if(NOT CMake_VERSION_IS_RELEASE)
-    if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND
-        NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS 4.2)
+    if((CMAKE_C_COMPILER_ID STREQUAL "GNU" AND
+        NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS 4.2) OR
+       (CMAKE_C_COMPILER_ID STREQUAL "Clang" AND
+        NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS 3.0 AND
+        NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC") OR
+       CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
       set(C_FLAGS_LIST -Wcast-align -Werror-implicit-function-declaration -Wchar-subscripts
                        -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security
                        -Wmissing-format-attribute -fno-common -Wundef
diff --git a/Help/command/ctest_test.rst b/Help/command/ctest_test.rst
index 89787d1..4e5484f 100644
--- a/Help/command/ctest_test.rst
+++ b/Help/command/ctest_test.rst
@@ -190,29 +190,33 @@
 <https://github.com/Kitware/CDash/blob/master/docs/test_measurements.md>`_
 for more information on the types of test measurements that CDash recognizes.
 
+Starting in version 3.22, CTest can parse custom measurements from tags named
+``<CTestMeasurement>`` or ``<CTestMeasurementFile>``. The older names
+``<DartMeasurement>`` and ``<DartMeasurementFile>`` are still supported.
+
 The following example demonstrates how to output a variety of custom test
 measurements.
 
 .. code-block:: c++
 
    std::cout <<
-     "<DartMeasurement type=\"numeric/double\" name=\"score\">28.3</DartMeasurement>"
+     "<CTestMeasurement type=\"numeric/double\" name=\"score\">28.3</CTestMeasurement>"
      << std::endl;
 
    std::cout <<
-     "<DartMeasurement type=\"text/string\" name=\"color\">red</DartMeasurement>"
+     "<CTestMeasurement type=\"text/string\" name=\"color\">red</CTestMeasurement>"
      << std::endl;
 
    std::cout <<
-     "<DartMeasurement type=\"text/link\" name=\"CMake URL\">https://cmake.org</DartMeasurement>"
+     "<CTestMeasurement type=\"text/link\" name=\"CMake URL\">https://cmake.org</CTestMeasurement>"
      << std::endl;
 
    std::cout <<
-     "<DartMeasurement type=\"text/preformatted\" name=\"Console Output\">" <<
+     "<CTestMeasurement type=\"text/preformatted\" name=\"Console Output\">" <<
      "line 1.\n" <<
      "  \033[31;1m line 2. Bold red, and indented!\033[0;0ml\n" <<
      "line 3. Not bold or indented...\n" <<
-     "</DartMeasurement>" << std::endl;
+     "</CTestMeasurement>" << std::endl;
 
 Image Measurements
 """"""""""""""""""
@@ -222,16 +226,16 @@
 .. code-block:: c++
 
    std::cout <<
-     "<DartMeasurementFile type=\"image/jpg\" name=\"TestImage\">" <<
-     "/dir/to/test_img.jpg</DartMeasurementFile>" << std::endl;
+     "<CTestMeasurementFile type=\"image/jpg\" name=\"TestImage\">" <<
+     "/dir/to/test_img.jpg</CTestMeasurementFile>" << std::endl;
 
    std::cout <<
-     "<DartMeasurementFile type=\"image/gif\" name=\"ValidImage\">" <<
-     "/dir/to/valid_img.gif</DartMeasurementFile>" << std::endl;
+     "<CTestMeasurementFile type=\"image/gif\" name=\"ValidImage\">" <<
+     "/dir/to/valid_img.gif</CTestMeasurementFile>" << std::endl;
 
    std::cout <<
-     "<DartMeasurementFile type=\"image/png\" name=\"AlgoResult\"> <<
-     "/dir/to/img.png</DartMeasurementFile>"
+     "<CTestMeasurementFile type=\"image/png\" name=\"AlgoResult\"> <<
+     "/dir/to/img.png</CTestMeasurementFile>"
      << std::endl;
 
 Images will be displayed together in an interactive comparison mode on CDash
@@ -257,8 +261,10 @@
 .. code-block:: c++
 
    std::cout <<
-     "<DartMeasurementFile type=\"file\" name=\"MyTestInputData\">" <<
-     "/dir/to/data.csv</DartMeasurementFile>" << std::endl;
+     "<CTestMeasurementFile type=\"file\" name=\"TestInputData1\">" <<
+     "/dir/to/data1.csv</CTestMeasurementFile>\n"                   <<
+     "<CTestMeasurementFile type=\"file\" name=\"TestInputData2\">" <<
+     "/dir/to/data2.csv</CTestMeasurementFile>"                     << std::endl;
 
 If the name of the file to upload is known at configure time, you can use the
 :prop_test:`ATTACHED_FILES` or :prop_test:`ATTACHED_FILES_ON_FAIL` test
@@ -274,3 +280,18 @@
 
    std::cout <<
      "<CTestDetails>My Custom Details Value</CTestDetails>" << std::endl;
+
+Additional Labels
+"""""""""""""""""
+
+The following example demonstrates how to add additional labels to a test
+at runtime.
+
+.. code-block:: c++
+
+   std::cout <<
+     "<CTestLabel>Custom Label 1</CTestLabel>\n" <<
+     "<CTestLabel>Custom Label 2</CTestLabel>"   << std::endl;
+
+Use the :prop_test:`LABELS` test property instead for labels that can be
+determined at configure time.
diff --git a/Help/command/find_package.rst b/Help/command/find_package.rst
index 3dfd62f..7febd5d 100644
--- a/Help/command/find_package.rst
+++ b/Help/command/find_package.rst
@@ -448,8 +448,15 @@
 variable may be set to ``TRUE`` before calling ``find_package`` in order
 to resolve symbolic links and store the real path to the file.
 
-Every non-REQUIRED ``find_package`` call can be disabled by setting the
-:variable:`CMAKE_DISABLE_FIND_PACKAGE_<PackageName>` variable to ``TRUE``.
+Every non-REQUIRED ``find_package`` call can be disabled or made REQUIRED:
+
+* Setting the :variable:`CMAKE_DISABLE_FIND_PACKAGE_<PackageName>` variable
+  to ``TRUE`` disables the package.
+
+* Setting the :variable:`CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` variable
+  to ``TRUE`` makes the package REQUIRED.
+
+Setting both variables to ``TRUE`` simultaneously is an error.
 
 Package File Interface Variables
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/Help/command/source_group.rst b/Help/command/source_group.rst
index a4b5bf1..83ae286 100644
--- a/Help/command/source_group.rst
+++ b/Help/command/source_group.rst
@@ -22,7 +22,8 @@
  CMake will automatically detect, from ``<src>`` files paths, source groups
  it needs to create, to keep structure of source groups analogically to the
  actual files and directories structure in the project. Paths of ``<src>``
- files will be cut to be relative to ``<root>``.
+ files will be cut to be relative to ``<root>``. The command fails if the
+ paths within ``src`` do not start with ``root``.
 
 ``PREFIX``
  .. versionadded:: 3.8
diff --git a/Help/cpack_gen/rpm.rst b/Help/cpack_gen/rpm.rst
index 322ab68..f6274f9 100644
--- a/Help/cpack_gen/rpm.rst
+++ b/Help/cpack_gen/rpm.rst
@@ -1035,3 +1035,14 @@
  example::
 
   set(CPACK_RPM_BUILDREQUIRES "python >= 2.5.0, cmake >= 2.8")
+
+.. VARIABLE:: CPACK_RPM_REQUIRES_EXCLUDE_FROM
+
+ * Mandatory : NO
+ * Default   : -
+
+ May be used to keep the dependency generator from scanning specific files
+ or directories for dependencies.  Note that you can use a regular
+ expression that matches all of the directories or files, for example::
+
+  set(CPACK_RPM_REQUIRES_EXCLUDE_FROM "bin/libqsqloci.*\\.so.*")
diff --git a/Help/envvar/CMAKE_BUILD_TYPE.rst b/Help/envvar/CMAKE_BUILD_TYPE.rst
new file mode 100644
index 0000000..f798aff
--- /dev/null
+++ b/Help/envvar/CMAKE_BUILD_TYPE.rst
@@ -0,0 +1,10 @@
+CMAKE_BUILD_TYPE
+----------------
+
+.. versionadded:: 3.22
+
+.. include:: ENV_VAR.txt
+
+The ``CMAKE_BUILD_TYPE`` environment variable specifies a default value
+for the :variable:`CMAKE_BUILD_TYPE` variable when there is no explicit
+configuration given on the first run while creating a new build tree.
diff --git a/Help/envvar/CMAKE_CONFIGURATION_TYPES.rst b/Help/envvar/CMAKE_CONFIGURATION_TYPES.rst
new file mode 100644
index 0000000..833aa4a
--- /dev/null
+++ b/Help/envvar/CMAKE_CONFIGURATION_TYPES.rst
@@ -0,0 +1,11 @@
+CMAKE_CONFIGURATION_TYPES
+-------------------------
+
+.. versionadded:: 3.22
+
+.. include:: ENV_VAR.txt
+
+The ``CMAKE_CONFIGURATION_TYPES`` environment variable specifies a
+default value for the :variable:`CMAKE_CONFIGURATION_TYPES` variable
+when there is no explicit configuration given on the first run while
+creating a new build tree.
diff --git a/Help/manual/cmake-env-variables.7.rst b/Help/manual/cmake-env-variables.7.rst
index fa38588..3db189e 100644
--- a/Help/manual/cmake-env-variables.7.rst
+++ b/Help/manual/cmake-env-variables.7.rst
@@ -30,6 +30,8 @@
 
    /envvar/CMAKE_APPLE_SILICON_PROCESSOR
    /envvar/CMAKE_BUILD_PARALLEL_LEVEL
+   /envvar/CMAKE_BUILD_TYPE
+   /envvar/CMAKE_CONFIGURATION_TYPES
    /envvar/CMAKE_CONFIG_TYPE
    /envvar/CMAKE_EXPORT_COMPILE_COMMANDS
    /envvar/CMAKE_GENERATOR
diff --git a/Help/manual/cmake-packages.7.rst b/Help/manual/cmake-packages.7.rst
index 4b2934a..5262105 100644
--- a/Help/manual/cmake-packages.7.rst
+++ b/Help/manual/cmake-packages.7.rst
@@ -74,7 +74,9 @@
 
 By setting the :variable:`CMAKE_DISABLE_FIND_PACKAGE_<PackageName>` variable to
 ``TRUE``, the ``<PackageName>`` package will not be searched, and will always
-be ``NOTFOUND``.
+be ``NOTFOUND``. Likewise, setting the
+:variable:`CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` to ``TRUE`` will make the
+package REQUIRED.
 
 .. _`Config File Packages`:
 
diff --git a/Help/manual/cmake-properties.7.rst b/Help/manual/cmake-properties.7.rst
index 5f18a82..c71e8ff 100644
--- a/Help/manual/cmake-properties.7.rst
+++ b/Help/manual/cmake-properties.7.rst
@@ -202,6 +202,7 @@
    /prop_tgt/EXPORT_NAME
    /prop_tgt/EXPORT_PROPERTIES
    /prop_tgt/FOLDER
+   /prop_tgt/Fortran_BUILDING_INSTRINSIC_MODULES
    /prop_tgt/Fortran_FORMAT
    /prop_tgt/Fortran_MODULE_DIRECTORY
    /prop_tgt/Fortran_PREPROCESS
@@ -450,6 +451,7 @@
    /prop_test/DEPENDS
    /prop_test/DISABLED
    /prop_test/ENVIRONMENT
+   /prop_test/ENVIRONMENT_MODIFICATION
    /prop_test/FAIL_REGULAR_EXPRESSION
    /prop_test/FIXTURES_CLEANUP
    /prop_test/FIXTURES_REQUIRED
diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst
index 9cea0fb..7cfa0c8 100644
--- a/Help/manual/cmake-variables.7.rst
+++ b/Help/manual/cmake-variables.7.rst
@@ -231,6 +231,7 @@
    /variable/CMAKE_PROJECT_INCLUDE_BEFORE
    /variable/CMAKE_PROJECT_PROJECT-NAME_INCLUDE
    /variable/CMAKE_PROJECT_PROJECT-NAME_INCLUDE_BEFORE
+   /variable/CMAKE_REQUIRE_FIND_PACKAGE_PackageName
    /variable/CMAKE_SKIP_INSTALL_ALL_DEPENDENCY
    /variable/CMAKE_STAGING_PREFIX
    /variable/CMAKE_SUBLIME_TEXT_2_ENV_SETTINGS
@@ -428,6 +429,7 @@
    /variable/CMAKE_LANG_LINKER_LAUNCHER
    /variable/CMAKE_LANG_LINK_LIBRARY_FILE_FLAG
    /variable/CMAKE_LANG_LINK_LIBRARY_FLAG
+   /variable/CMAKE_LANG_LINK_WHAT_YOU_USE_FLAG
    /variable/CMAKE_LANG_VISIBILITY_PRESET
    /variable/CMAKE_LIBRARY_OUTPUT_DIRECTORY
    /variable/CMAKE_LIBRARY_OUTPUT_DIRECTORY_CONFIG
@@ -438,6 +440,7 @@
    /variable/CMAKE_LINK_LIBRARY_FILE_FLAG
    /variable/CMAKE_LINK_LIBRARY_FLAG
    /variable/CMAKE_LINK_WHAT_YOU_USE
+   /variable/CMAKE_LINK_WHAT_YOU_USE_CHECK
    /variable/CMAKE_MACOSX_BUNDLE
    /variable/CMAKE_MACOSX_RPATH
    /variable/CMAKE_MAP_IMPORTED_CONFIG_CONFIG
diff --git a/Help/prop_test/ENVIRONMENT.rst b/Help/prop_test/ENVIRONMENT.rst
index 102c792..43bcdbe 100644
--- a/Help/prop_test/ENVIRONMENT.rst
+++ b/Help/prop_test/ENVIRONMENT.rst
@@ -5,5 +5,5 @@
 
 If set to a list of environment variables and values of the form
 ``MYVAR=value`` those environment variables will be defined while running
-the test.  The environment is restored to its previous state after the
-test is done.
+the test.  The environment changes from this property do not affect other
+tests.
diff --git a/Help/prop_test/ENVIRONMENT_MODIFICATION.rst b/Help/prop_test/ENVIRONMENT_MODIFICATION.rst
new file mode 100644
index 0000000..ffd5de4
--- /dev/null
+++ b/Help/prop_test/ENVIRONMENT_MODIFICATION.rst
@@ -0,0 +1,33 @@
+ENVIRONMENT_MODIFICATION
+------------------------
+
+Specify environment variables that should be modified for running a test. Note
+that the operations performed by this property are performed after the
+:prop_test:`ENVIRONMENT` property is already applied.
+
+If set to a list of environment variables and values of the form
+``MYVAR=OP:VALUE``. Entries are considered in the order specified in the
+property's value. The ``OP`` may be one of:
+
+  - ``reset``: Reset to the unmodified value, ignoring all modifications to
+    ``MYVAR`` prior to this entry. Note that this will reset the variable to
+    the value set by :prop_test:`ENVIRONMENT`, if it was set, and otherwise
+    to its state from the rest of the CTest execution.
+  - ``set``: Replaces the current value of ``MYVAR`` with ``VALUE``.
+  - ``unset``: Unsets the current value of ``MYVAR``.
+  - ``string_append``: Appends ``VALUE`` to the current value of ``MYVAR``.
+  - ``string_prepend``: Prepends ``VALUE`` to the current value of ``MYVAR``.
+  - ``path_list_append``: Appends ``VALUE`` to the current value of ``MYVAR``
+    using the platform-specific list separator.
+  - ``path_list_prepend``: Prepends ``VALUE`` to the current value of
+    ``MYVAR`` using the platform-specific list separator.
+  - ``cmake_list_append``: Appends ``VALUE`` to the current value of ``MYVAR``
+    using ``;`` as the separator.
+  - ``cmake_list_prepend``: Prepends ``VALUE`` to the current value of
+    ``MYVAR`` using ``;`` as the separator.
+
+Unrecognized ``OP`` values will result in the test failing before it is
+executed. This is so that future operations may be added without changing
+valid behavior of existing tests.
+
+The environment changes from this property do not affect other tests.
diff --git a/Help/prop_tgt/Fortran_BUILDING_INSTRINSIC_MODULES.rst b/Help/prop_tgt/Fortran_BUILDING_INSTRINSIC_MODULES.rst
new file mode 100644
index 0000000..518bca7
--- /dev/null
+++ b/Help/prop_tgt/Fortran_BUILDING_INSTRINSIC_MODULES.rst
@@ -0,0 +1,14 @@
+Fortran_BUILDING_INSTRINSIC_MODULES
+-----------------------------------
+
+Instructs the CMake Fortran preprocessor that the target is building
+Fortran intrinsics for building a Fortran compiler.
+
+This property is off by default and should be turned only on projects
+that build a Fortran compiler. It should not be turned on for projects
+that use a Fortran compiler.
+
+Turning this property on will correctly add dependencies for building
+Fortran intrinsic modules whereas turning the property off will ignore
+Fortran intrinsic modules in the dependency graph as they are supplied
+by the compiler itself.
diff --git a/Help/prop_tgt/LINK_WHAT_YOU_USE.rst b/Help/prop_tgt/LINK_WHAT_YOU_USE.rst
index 2ed93ad..d6de0d4 100644
--- a/Help/prop_tgt/LINK_WHAT_YOU_USE.rst
+++ b/Help/prop_tgt/LINK_WHAT_YOU_USE.rst
@@ -1,16 +1,22 @@
 LINK_WHAT_YOU_USE
----------------------------
+-----------------
 
 .. versionadded:: 3.7
 
-This is a boolean option that when set to ``TRUE`` will automatically run
-``ldd -r -u`` on the target after it is linked. In addition, the linker flag
-``-Wl,--no-as-needed`` will be passed to the target with the link command so
-that all libraries specified on the command line will be linked into the
-target. This will result in the link producing a list of libraries that
-provide no symbols used by this target but are being linked to it.
-This is only applicable to executable and shared library targets and
-will only work when ld and ldd accept the flags used.
+This is a boolean option that, when set to ``TRUE``, will automatically run
+contents of variable :variable:`CMAKE_LINK_WHAT_YOU_USE_CHECK` on the target
+after it is linked. In addition, the linker flag specified by variable
+:variable:`CMAKE_<LANG>_LINK_WHAT_YOU_USE_FLAG`  will be passed to the target
+with the link command so that all libraries specified on the command line will
+be linked into the target. This will result in the link producing a list of
+libraries that provide no symbols used by this target but are being linked to
+it.
+
+.. note::
+
+  For now, it is only supported for ``ELF`` platforms and is only applicable to
+  executable and shared or module library targets. This property will be
+  ignored for any other targets and configurations.
 
 This property is initialized by the value of
 the :variable:`CMAKE_LINK_WHAT_YOU_USE` variable if it is set
diff --git a/Help/release/dev/0-sample-topic.rst b/Help/release/dev/0-sample-topic.rst
new file mode 100644
index 0000000..e4cc01e
--- /dev/null
+++ b/Help/release/dev/0-sample-topic.rst
@@ -0,0 +1,7 @@
+0-sample-topic
+--------------
+
+* This is a sample release note for the change in a topic.
+  Developers should add similar notes for each topic branch
+  making a noteworthy change.  Each document should be named
+  and titled to match the topic name to avoid merge conflicts.
diff --git a/Help/release/dev/FindPkgConfig-PKG_CONFIG-args.rst b/Help/release/dev/FindPkgConfig-PKG_CONFIG-args.rst
new file mode 100644
index 0000000..44c26b5
--- /dev/null
+++ b/Help/release/dev/FindPkgConfig-PKG_CONFIG-args.rst
@@ -0,0 +1,5 @@
+FindPkgConfig-PKG_CONFIG-args
+-----------------------------
+
+* The :module:`FindPkgConfig` module gained a :variable:`PKG_CONFIG_ARGN`
+  variable to specify arguments to ``pkg-config`` calls.
diff --git a/Help/release/dev/LINK_WHAT_USE_USE-configuration.rst b/Help/release/dev/LINK_WHAT_USE_USE-configuration.rst
new file mode 100644
index 0000000..990ed36
--- /dev/null
+++ b/Help/release/dev/LINK_WHAT_USE_USE-configuration.rst
@@ -0,0 +1,5 @@
+LINK_WHAT_YOU_USE-configuration
+-------------------------------
+
+* Configuration for :prop_tgt:`LINK_WHAT_YOU_USE` feature is now controlled by
+  ``CMake`` variables and only active for ``ELF`` platforms.
diff --git a/Help/release/dev/UseSWIG-dependencies.rst b/Help/release/dev/UseSWIG-dependencies.rst
new file mode 100644
index 0000000..a3ec29e
--- /dev/null
+++ b/Help/release/dev/UseSWIG-dependencies.rst
@@ -0,0 +1,6 @@
+UseSWIG-dependencies
+--------------------
+
+* :module:`UseSWIG` module gained the capability, for
+  :ref:`Visual Studio Generators` to use `swig` tool to generate implicit
+  dependencies.
diff --git a/Help/release/dev/cpack-rpm-requires-exclude-from.rst b/Help/release/dev/cpack-rpm-requires-exclude-from.rst
new file mode 100644
index 0000000..7125901
--- /dev/null
+++ b/Help/release/dev/cpack-rpm-requires-exclude-from.rst
@@ -0,0 +1,6 @@
+cpack-rpm-requires-exclude-from
+-------------------------------
+
+* The :cpack_gen:`CPack RPM Generator` gained the
+  :variable:`CPACK_RPM_REQUIRES_EXCLUDE_FROM` option avoid scanning
+  specific paths for dependencies.
diff --git a/Help/release/dev/ctest-environment-modifications.rst b/Help/release/dev/ctest-environment-modifications.rst
new file mode 100644
index 0000000..64265f0
--- /dev/null
+++ b/Help/release/dev/ctest-environment-modifications.rst
@@ -0,0 +1,7 @@
+ctest-environment-modifications
+-------------------------------
+
+* :manual:`ctest(1)` learned to be able to modify the environment for a test
+  through the :prop_test:`ENVIRONMENT_MODIFICATION` property. This is allows
+  for updates to environment variables based on the environment present at
+  test time.
diff --git a/Help/release/dev/ctest-runtime-labels.rst b/Help/release/dev/ctest-runtime-labels.rst
new file mode 100644
index 0000000..7ce0b64
--- /dev/null
+++ b/Help/release/dev/ctest-runtime-labels.rst
@@ -0,0 +1,7 @@
+ctest-runtime-labels
+--------------------
+
+* :manual:`ctest(1)` learned to recognize labels attached to a test at run time.
+  Previously it was only possible to attach labels to tests at configure time
+  by using the :prop_test:`LABELS` test property.
+  See :ref:`Additional Test Measurements` for more information.
diff --git a/Help/release/dev/env-init-configs.rst b/Help/release/dev/env-init-configs.rst
new file mode 100644
index 0000000..5c9892d
--- /dev/null
+++ b/Help/release/dev/env-init-configs.rst
@@ -0,0 +1,9 @@
+env-init-configs
+----------------
+
+* The :envvar:`CMAKE_BUILD_TYPE` environment variable was added to
+  provide a default value for the :variable:`CMAKE_BUILD_TYPE` variable.
+
+* The :envvar:`CMAKE_CONFIGURATION_TYPES` environment variable was added to
+  provide a default value for the :variable:`CMAKE_CONFIGURATION_TYPES`
+  variable.
diff --git a/Help/release/dev/find_package-required-var.rst b/Help/release/dev/find_package-required-var.rst
new file mode 100644
index 0000000..36935ef
--- /dev/null
+++ b/Help/release/dev/find_package-required-var.rst
@@ -0,0 +1,5 @@
+find_package-required-var
+-------------------------
+
+* The :variable:`CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` variable was added
+  to turn a non-REQUIRED :command:`find_package` call into a REQUIRED one.
diff --git a/Help/release/dev/msvc-isystem.rst b/Help/release/dev/msvc-isystem.rst
new file mode 100644
index 0000000..4a5d79f
--- /dev/null
+++ b/Help/release/dev/msvc-isystem.rst
@@ -0,0 +1,7 @@
+msvc-isystem
+------------
+
+* The MSVC compilers learned to pass the ``-external:I`` flag for system
+  includes when using the :generator:`Ninja` and :generator:`NMake Makefiles`
+  generators. This became available as of Visual Studio 16.10 (toolchain
+  version 14.29.30037).
diff --git a/Help/release/dev/ninja-edit_cache.rst b/Help/release/dev/ninja-edit_cache.rst
new file mode 100644
index 0000000..9083f56
--- /dev/null
+++ b/Help/release/dev/ninja-edit_cache.rst
@@ -0,0 +1,5 @@
+ninja-edit_cache
+----------------
+
+* The :ref:`Ninja Generators` now implement the ``edit_cache`` target
+  using :manual:`ccmake(1)` if available.
diff --git a/Help/release/dev/target_compile_features-ignore-disabled-langs.rst b/Help/release/dev/target_compile_features-ignore-disabled-langs.rst
new file mode 100644
index 0000000..0eba125
--- /dev/null
+++ b/Help/release/dev/target_compile_features-ignore-disabled-langs.rst
@@ -0,0 +1,5 @@
+target_compile_features-ignore-disabled-langs
+---------------------------------------------
+
+* :command:`target_compile_features` learned to ignored features for languages that
+  aren't enabled.
diff --git a/Help/release/index.rst b/Help/release/index.rst
index 75667e5..5938878 100644
--- a/Help/release/index.rst
+++ b/Help/release/index.rst
@@ -7,6 +7,8 @@
   This file should include the adjacent "dev.txt" file
   in development versions but not in release versions.
 
+.. include:: dev.txt
+
 Releases
 ========
 
diff --git a/Help/variable/CMAKE_BUILD_TYPE.rst b/Help/variable/CMAKE_BUILD_TYPE.rst
index 405f7d5..9ad1481 100644
--- a/Help/variable/CMAKE_BUILD_TYPE.rst
+++ b/Help/variable/CMAKE_BUILD_TYPE.rst
@@ -23,3 +23,12 @@
 variable will be the same as it is specified when invoking CMake.
 For instance, if ``-DCMAKE_BUILD_TYPE=ReLeAsE`` is specified, then the
 value of ``CMAKE_BUILD_TYPE`` will be ``ReLeAsE``.
+
+This variable is initialized by the first :command:`project` or
+:command:`enable_language` command called in a project when a new build
+tree is first created.  If the :envvar:`CMAKE_BUILD_TYPE` environment
+variable is set, its value is used.  Otherwise, a toolchain-specific
+default is chosen when a language is enabled.
+
+See :variable:`CMAKE_CONFIGURATION_TYPES` for specifying the configuration
+with multi-config generators.
diff --git a/Help/variable/CMAKE_CONFIGURATION_TYPES.rst b/Help/variable/CMAKE_CONFIGURATION_TYPES.rst
index 8fcc798..5298a72 100644
--- a/Help/variable/CMAKE_CONFIGURATION_TYPES.rst
+++ b/Help/variable/CMAKE_CONFIGURATION_TYPES.rst
@@ -8,5 +8,11 @@
 defaults on most platforms, but can be extended to provide other build
 types.
 
+This variable is initialized by the first :command:`project` or
+:command:`enable_language` command called in a project when a new build
+tree is first created.  If the :envvar:`CMAKE_CONFIGURATION_TYPES`
+environment variable is set, its value is used.  Otherwise, the default
+value is generator-specific.
+
 See :variable:`CMAKE_BUILD_TYPE` for specifying the configuration with
 single-config generators.
diff --git a/Help/variable/CMAKE_DISABLE_FIND_PACKAGE_PackageName.rst b/Help/variable/CMAKE_DISABLE_FIND_PACKAGE_PackageName.rst
index ed60020..f77e939 100644
--- a/Help/variable/CMAKE_DISABLE_FIND_PACKAGE_PackageName.rst
+++ b/Help/variable/CMAKE_DISABLE_FIND_PACKAGE_PackageName.rst
@@ -14,3 +14,5 @@
 variables which have been stored in the cache will still be there.  In
 that case it is recommended to remove the cache variables for this
 package from the cache using the cache editor or :manual:`cmake(1)` ``-U``
+
+See also the :variable:`CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` variable.
diff --git a/Help/variable/CMAKE_LANG_LINK_WHAT_YOU_USE_FLAG.rst b/Help/variable/CMAKE_LANG_LINK_WHAT_YOU_USE_FLAG.rst
new file mode 100644
index 0000000..5004530
--- /dev/null
+++ b/Help/variable/CMAKE_LANG_LINK_WHAT_YOU_USE_FLAG.rst
@@ -0,0 +1,9 @@
+CMAKE_<LANG>_LINK_WHAT_YOU_USE_FLAG
+-----------------------------------
+
+.. versionadded:: 3.22
+
+Linker flag to be used to configure linker so that all specified libraries on
+the command line will be linked into the target.
+
+See also variable :variable:`CMAKE_LINK_WHAT_YOU_USE_CHECK`.
diff --git a/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst b/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst
index 06b3aa8..bca4519 100644
--- a/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst
+++ b/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst
@@ -1,5 +1,5 @@
 CMAKE_LINK_WHAT_YOU_USE
----------------------------------
+-----------------------
 
 .. versionadded:: 3.7
 
diff --git a/Help/variable/CMAKE_LINK_WHAT_YOU_USE_CHECK.rst b/Help/variable/CMAKE_LINK_WHAT_YOU_USE_CHECK.rst
new file mode 100644
index 0000000..e626641
--- /dev/null
+++ b/Help/variable/CMAKE_LINK_WHAT_YOU_USE_CHECK.rst
@@ -0,0 +1,10 @@
+CMAKE_LINK_WHAT_YOU_USE_CHECK
+-----------------------------
+
+.. versionadded:: 3.22
+
+Defines the command executed after the link step to check libraries usage.
+This check is currently only defined on ``ELF`` platforms with value
+``ldd -u -r``.
+
+See also :variable:`CMAKE_<LANG>_LINK_WHAT_YOU_USE_FLAG` variables.
diff --git a/Help/variable/CMAKE_REQUIRE_FIND_PACKAGE_PackageName.rst b/Help/variable/CMAKE_REQUIRE_FIND_PACKAGE_PackageName.rst
new file mode 100644
index 0000000..893f1ae
--- /dev/null
+++ b/Help/variable/CMAKE_REQUIRE_FIND_PACKAGE_PackageName.rst
@@ -0,0 +1,14 @@
+CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>
+----------------------------------------
+
+.. versionadded:: 3.22
+
+Variable for making :command:`find_package` call ``REQUIRED``.
+
+Every non-``REQUIRED`` :command:`find_package` call in a project can be
+turned into ``REQUIRED`` by setting the variable
+``CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>`` to ``TRUE``.
+This can be used to assert assumptions about build environment and to
+ensure the build will fail early if they do not hold.
+
+See also the :variable:`CMAKE_DISABLE_FIND_PACKAGE_<PackageName>` variable.
diff --git a/Modules/CMakeCInformation.cmake b/Modules/CMakeCInformation.cmake
index 6be1865..665f309 100644
--- a/Modules/CMakeCInformation.cmake
+++ b/Modules/CMakeCInformation.cmake
@@ -91,6 +91,14 @@
   set(CMAKE_USER_MAKE_RULES_OVERRIDE_C "${_override}")
 endif()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_C_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_C_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
 
 # for most systems a module is the same as a shared library
 # so unless the variable CMAKE_MODULE_EXISTS is set just
@@ -196,5 +204,3 @@
 endif()
 
 set(CMAKE_C_INFORMATION_LOADED 1)
-
-
diff --git a/Modules/CMakeCUDAInformation.cmake b/Modules/CMakeCUDAInformation.cmake
index a2946f4..e9cfed6 100644
--- a/Modules/CMakeCUDAInformation.cmake
+++ b/Modules/CMakeCUDAInformation.cmake
@@ -100,6 +100,15 @@
   set(CMAKE_SHARED_MODULE_CREATE_CUDA_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS})
 endif()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_CUDA_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_CUDA_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 # add the flags to the cache based
 # on the initial values computed in the platform/*.cmake files
 # use _INIT variables so that this only happens the first time
diff --git a/Modules/CMakeCXXInformation.cmake b/Modules/CMakeCXXInformation.cmake
index 944d236..53abf37 100644
--- a/Modules/CMakeCXXInformation.cmake
+++ b/Modules/CMakeCXXInformation.cmake
@@ -193,6 +193,15 @@
   endif()
 endforeach()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_CXX_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_CXX_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 # add the flags to the cache based
 # on the initial values computed in the platform/*.cmake files
 # use _INIT variables so that this only happens the first time
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake
index e360d31..342425c 100644
--- a/Modules/CMakeDetermineCUDACompiler.cmake
+++ b/Modules/CMakeDetermineCUDACompiler.cmake
@@ -192,17 +192,31 @@
       get_filename_component(CMAKE_CUDA_COMPILER_TOOLKIT_ROOT "${_CUDA_NVCC_EXECUTABLE}" DIRECTORY)
       get_filename_component(CMAKE_CUDA_COMPILER_TOOLKIT_ROOT "${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}" DIRECTORY)
     endif()
+
+    if(_CUDA_NVCC_OUT MATCHES "\\#\\$ NVVMIR_LIBRARY_DIR=([^\r\n]*)")
+      get_filename_component(_CUDA_NVVMIR_LIBRARY_DIR "${CMAKE_MATCH_1}" ABSOLUTE)
+
+      #We require the path to end in `/nvvm/libdevice'
+      if(_CUDA_NVVMIR_LIBRARY_DIR MATCHES "nvvm/libdevice$")
+        get_filename_component(_CUDA_NVVMIR_LIBRARY_DIR "${_CUDA_NVVMIR_LIBRARY_DIR}/../.." ABSOLUTE)
+        set(CMAKE_CUDA_COMPILER_LIBRARY_ROOT_FROM_NVVMIR_LIBRARY_DIR "${_CUDA_NVVMIR_LIBRARY_DIR}")
+      endif()
+
+      unset(_CUDA_NVVMIR_LIBRARY_DIR)
+      unset(_cuda_nvvmir_dir_name)
+    endif()
     unset(_CUDA_NVCC_OUT)
 
     set(CMAKE_CUDA_DEVICE_LINKER "${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/bin/nvlink${CMAKE_EXECUTABLE_SUFFIX}")
     set(CMAKE_CUDA_FATBINARY "${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/bin/fatbinary${CMAKE_EXECUTABLE_SUFFIX}")
 
-
     # In a non-scattered installation the following are equivalent to CMAKE_CUDA_COMPILER_TOOLKIT_ROOT.
     # We first check for a non-scattered installation to prefer it over a scattered installation.
 
     # CMAKE_CUDA_COMPILER_LIBRARY_ROOT contains the device library.
-    if(EXISTS "${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/nvvm/libdevice")
+    if(DEFINED CMAKE_CUDA_COMPILER_LIBRARY_ROOT_FROM_NVVMIR_LIBRARY_DIR)
+      set(CMAKE_CUDA_COMPILER_LIBRARY_ROOT "${CMAKE_CUDA_COMPILER_LIBRARY_ROOT_FROM_NVVMIR_LIBRARY_DIR}")
+    elseif(EXISTS "${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/nvvm/libdevice")
       set(CMAKE_CUDA_COMPILER_LIBRARY_ROOT "${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}")
     elseif(CMAKE_SYSROOT_LINK AND EXISTS "${CMAKE_SYSROOT_LINK}/usr/lib/cuda/nvvm/libdevice")
       set(CMAKE_CUDA_COMPILER_LIBRARY_ROOT "${CMAKE_SYSROOT_LINK}/usr/lib/cuda")
@@ -211,6 +225,7 @@
     else()
       message(FATAL_ERROR "Couldn't find CUDA library root.")
     endif()
+    unset(CMAKE_CUDA_COMPILER_LIBRARY_ROOT_FROM_NVVMIR_LIBRARY_DIR)
 
     # CMAKE_CUDA_COMPILER_TOOLKIT_LIBRARY_ROOT contains the linking stubs necessary for device linking and other low-level library files.
     if(CMAKE_SYSROOT_LINK AND EXISTS "${CMAKE_SYSROOT_LINK}/usr/lib/nvidia-cuda-toolkit/bin/crt/link.stub")
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake
index e933cf4..16243c7 100644
--- a/Modules/CMakeDetermineCompilerId.cmake
+++ b/Modules/CMakeDetermineCompilerId.cmake
@@ -722,7 +722,7 @@
   # Check the result of compilation.
   if(CMAKE_${lang}_COMPILER_ID_RESULT
      # Intel Fortran warns and ignores preprocessor lines without /fpp
-     OR CMAKE_${lang}_COMPILER_ID_OUTPUT MATCHES "Bad # preprocessor line"
+     OR CMAKE_${lang}_COMPILER_ID_OUTPUT MATCHES "warning #5117: Bad # preprocessor line"
      )
     # Compilation failed.
     set(MSG
@@ -733,7 +733,10 @@
 ${CMAKE_${lang}_COMPILER_ID_OUTPUT}
 
 ")
-    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "${MSG}")
+    # Log the output unless we recognize it as a known-bad case.
+    if(NOT CMAKE_${lang}_COMPILER_ID_OUTPUT MATCHES "warning #5117: Bad # preprocessor line")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "${MSG}")
+    endif()
 
     # Some languages may know the correct/desired set of flags and want to fail right away if they don't work.
     # This is currently only used by CUDA.
diff --git a/Modules/CMakeFortranCompilerABI.F90 b/Modules/CMakeFortranCompilerABI.F90
new file mode 100644
index 0000000..4a17153
--- /dev/null
+++ b/Modules/CMakeFortranCompilerABI.F90
@@ -0,0 +1,48 @@
+program CMakeFortranCompilerABI
+
+implicit none
+
+integer :: i(1) = 0
+where (i==0) i=1
+if (any(i/=1)) stop 1
+! showing Fortran 90 syntax is OK
+
+#if 0
+! Address Size
+#endif
+#if defined(_LP64)
+PRINT *, 'INFO:sizeof_dptr[8]'
+#elif defined(_M_IA64)
+PRINT *, 'INFO:sizeof_dptr[8]'
+#elif defined(_M_X64)
+PRINT *, 'INFO:sizeof_dptr[8]'
+#elif defined(_M_AMD64)
+PRINT *, 'INFO:sizeof_dptr[8]'
+#elif defined(__x86_64__)
+PRINT *, 'INFO:sizeof_dptr[8]'
+
+#elif defined(_ILP32)
+PRINT *, 'INFO:sizeof_dptr[4]'
+#elif defined(_M_IX86)
+PRINT *, 'INFO:sizeof_dptr[4]'
+#elif defined(__i386__)
+PRINT *, 'INFO:sizeof_dptr[4]'
+
+#elif defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ == 8
+PRINT *, 'INFO:sizeof_dptr[8]'
+#elif defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ == 4
+PRINT *, 'INFO:sizeof_dptr[4]'
+#elif defined(__SIZEOF_SIZE_T__) && __SIZEOF_SIZE_T__ == 8
+PRINT *, 'INFO:sizeof_dptr[8]'
+#elif defined(__SIZEOF_SIZE_T__) && __SIZEOF_SIZE_T__ == 4
+PRINT *, 'INFO:sizeof_dptr[4]'
+#endif
+
+#if 0
+! Application Binary Interface
+#endif
+#if defined(__ELF__)
+PRINT *, 'INFO:abi[ELF]'
+#endif
+PRINT *, 'ABI Detection'
+end program
diff --git a/Modules/CMakeFortranInformation.cmake b/Modules/CMakeFortranInformation.cmake
index 9a4ce63..0f71c6f 100644
--- a/Modules/CMakeFortranInformation.cmake
+++ b/Modules/CMakeFortranInformation.cmake
@@ -157,6 +157,15 @@
   set(CMAKE_INCLUDE_FLAG_Fortran ${CMAKE_INCLUDE_FLAG_C})
 endif()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_Fortran_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_Fortran_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 set(CMAKE_VERBOSE_MAKEFILE FALSE CACHE BOOL "If this value is on, makefiles will be generated without the .SILENT directive, and all commands will be echoed to the console during the make.  This is useful for debugging only. With Visual Studio IDE projects all commands are done without /nologo.")
 
 set(CMAKE_Fortran_FLAGS_INIT "$ENV{FFLAGS} ${CMAKE_Fortran_FLAGS_INIT}")
diff --git a/Modules/CMakeHIPInformation.cmake b/Modules/CMakeHIPInformation.cmake
index ec37e1c..9862f24 100644
--- a/Modules/CMakeHIPInformation.cmake
+++ b/Modules/CMakeHIPInformation.cmake
@@ -68,6 +68,15 @@
   set(CMAKE_SHARED_MODULE_CREATE_HIP_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_HIP_FLAGS})
 endif()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_HIP_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_HIP_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 # add the flags to the cache based
 # on the initial values computed in the platform/*.cmake files
 # use _INIT variables so that this only happens the first time
diff --git a/Modules/CMakeOBJCInformation.cmake b/Modules/CMakeOBJCInformation.cmake
index ac67d01..4c697da 100644
--- a/Modules/CMakeOBJCInformation.cmake
+++ b/Modules/CMakeOBJCInformation.cmake
@@ -91,6 +91,15 @@
   set(CMAKE_USER_MAKE_RULES_OVERRIDE_OBJC "${_override}")
 endif()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_OBJC_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_OBJC_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 
 # for most systems a module is the same as a shared library
 # so unless the variable CMAKE_MODULE_EXISTS is set just
diff --git a/Modules/CMakeOBJCXXInformation.cmake b/Modules/CMakeOBJCXXInformation.cmake
index 70e8579..a6d824f 100644
--- a/Modules/CMakeOBJCXXInformation.cmake
+++ b/Modules/CMakeOBJCXXInformation.cmake
@@ -189,6 +189,15 @@
   endif()
 endforeach()
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_OBJCXX_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_OBJCXX_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 # add the flags to the cache based
 # on the initial values computed in the platform/*.cmake files
 # use _INIT variables so that this only happens the first time
diff --git a/Modules/CMakeSwiftInformation.cmake b/Modules/CMakeSwiftInformation.cmake
index 8f0909c..ecad1d5 100644
--- a/Modules/CMakeSwiftInformation.cmake
+++ b/Modules/CMakeSwiftInformation.cmake
@@ -70,6 +70,15 @@
 set(CMAKE_Swift_FLAGS_RELWITHDEBINFO_INIT "-O -g")
 set(CMAKE_Swift_FLAGS_MINSIZEREL_INIT "-Osize")
 
+if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
+  if(NOT DEFINED CMAKE_Swift_LINK_WHAT_YOU_USE_FLAG)
+    set(CMAKE_Swift_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
+  endif()
+  if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
+    set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
+  endif()
+endif()
+
 cmake_initialize_per_config_variable(CMAKE_Swift_FLAGS "Swift Compiler Flags")
 
 # NOTE(compnerd) we do not have an object compile rule since we build the objects as part of the link step
diff --git a/Modules/CMakeTestFortranCompiler.cmake b/Modules/CMakeTestFortranCompiler.cmake
index f25788d..579f83f 100644
--- a/Modules/CMakeTestFortranCompiler.cmake
+++ b/Modules/CMakeTestFortranCompiler.cmake
@@ -17,11 +17,18 @@
 
 # Try to identify the ABI and configure it into CMakeFortranCompiler.cmake
 include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake)
-CMAKE_DETERMINE_COMPILER_ABI(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F)
+CMAKE_DETERMINE_COMPILER_ABI(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F90)
 if(CMAKE_Fortran_ABI_COMPILED)
   # The compiler worked so skip dedicated test below.
   set(CMAKE_Fortran_COMPILER_WORKS TRUE)
+  set(CMAKE_Fortran_COMPILER_SUPPORTS_F90 1)
   message(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER} - skipped")
+else()
+  cmake_determine_compiler_abi(Fortran ${CMAKE_ROOT}/Modules/CMakeFortranCompilerABI.F)
+  if(CMAKE_Fortran_ABI_COMPILED)
+    set(CMAKE_Fortran_COMPILER_WORKS TRUE)
+    message(STATUS "Check for working Fortran 77 compiler: ${CMAKE_Fortran_COMPILER} - skipped")
+  endif()
 endif()
 
 # This file is used by EnableLanguage in cmGlobalGenerator to
diff --git a/Modules/Compiler/MSVC-C.cmake b/Modules/Compiler/MSVC-C.cmake
index 9a5104b..73cca36 100644
--- a/Modules/Compiler/MSVC-C.cmake
+++ b/Modules/Compiler/MSVC-C.cmake
@@ -63,3 +63,9 @@
 if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 19.05)
   set(CMAKE_C_COMPILE_OPTIONS_JMC "-JMC")
 endif()
+
+# The `/external:I` flag was made non-experimental in 19.29.30036.3.
+if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 19.29.30036.3)
+  set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-external:I ")
+  set(_CMAKE_INCLUDE_SYSTEM_FLAG_C_WARNING "-external:W0 ")
+endif ()
diff --git a/Modules/Compiler/MSVC-CXX.cmake b/Modules/Compiler/MSVC-CXX.cmake
index f1c7450..09fe851 100644
--- a/Modules/Compiler/MSVC-CXX.cmake
+++ b/Modules/Compiler/MSVC-CXX.cmake
@@ -79,3 +79,9 @@
 if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.05)
   set(CMAKE_CXX_COMPILE_OPTIONS_JMC "-JMC")
 endif()
+
+# The `/external:I` flag was made non-experimental in 19.29.30036.3.
+if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.29.30036.3)
+  set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-external:I ")
+  set(_CMAKE_INCLUDE_SYSTEM_FLAG_CXX_WARNING "-external:W0 ")
+endif ()
diff --git a/Modules/Compiler/PGI.cmake b/Modules/Compiler/PGI.cmake
index 4f8b90b..d111be9 100644
--- a/Modules/Compiler/PGI.cmake
+++ b/Modules/Compiler/PGI.cmake
@@ -26,7 +26,7 @@
   endif()
 
   set(CMAKE_${lang}_LINKER_WRAPPER_FLAG "-Wl,")
-  set(CMAKE_${lang}_LINKER_WRAPPER_FLAG ",")
+  set(CMAKE_${lang}_LINKER_WRAPPER_FLAG_SEP ",")
 
   set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES)
   if(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL ppc64le AND (NOT CMAKE_HOST_WIN32 OR CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 16.3))
diff --git a/Modules/FindBLAS.cmake b/Modules/FindBLAS.cmake
index 726ff75..0898240 100644
--- a/Modules/FindBLAS.cmake
+++ b/Modules/FindBLAS.cmake
@@ -386,6 +386,8 @@
       )
   endif()
   if(BLAS_WORKS)
+    # Give a more helpful "found" message
+    set(BLAS_WORKS "implicitly linked")
     set(_blas_fphsa_req_var BLAS_WORKS)
   endif()
 endif()
@@ -439,7 +441,7 @@
 
       if(BLA_F95)
         set(BLAS_mkl_SEARCH_SYMBOL "sgemm_f95")
-        set(_LIBRARIES BLAS95_LIBRARIES)
+        set(_BLAS_LIBRARIES BLAS95_LIBRARIES)
         if(WIN32)
           # Find the main file (32-bit or 64-bit)
           set(BLAS_SEARCH_LIBS_WIN_MAIN "")
@@ -501,7 +503,7 @@
         endif()
       else()
         set(BLAS_mkl_SEARCH_SYMBOL sgemm)
-        set(_LIBRARIES BLAS_LIBRARIES)
+        set(_BLAS_LIBRARIES BLAS_LIBRARIES)
         if(WIN32)
           # Find the main file (32-bit or 64-bit)
           set(BLAS_SEARCH_LIBS_WIN_MAIN "")
@@ -613,15 +615,15 @@
           "lib/${BLAS_mkl_ARCH_NAME}"
           )
 
-      foreach(IT ${BLAS_SEARCH_LIBS})
-        string(REPLACE " " ";" SEARCH_LIBS ${IT})
-        if(NOT ${_LIBRARIES})
+      foreach(_search ${BLAS_SEARCH_LIBS})
+        string(REPLACE " " ";" _search ${_search})
+        if(NOT ${_BLAS_LIBRARIES})
           check_blas_libraries(
-            ${_LIBRARIES}
+            ${_BLAS_LIBRARIES}
             BLAS
             ${BLAS_mkl_SEARCH_SYMBOL}
             ""
-            "${SEARCH_LIBS}"
+            "${_search}"
             "${CMAKE_THREAD_LIBS_INIT};${BLAS_mkl_LM};${BLAS_mkl_LDL}"
             "${BLAS_mkl_MKLROOT}"
             "${BLAS_mkl_LIB_PATH_SUFFIXES}"
@@ -629,6 +631,7 @@
         endif()
       endforeach()
 
+      unset(_search)
       unset(BLAS_mkl_ILP_MODE)
       unset(BLAS_mkl_INTFACE)
       unset(BLAS_mkl_THREADING)
@@ -734,14 +737,14 @@
 
    # Check for 64bit Integer support
    if(BLA_VENDOR MATCHES "_ilp64")
-     set(BLAS_armpl_LIB "armpl_ilp64")
+     set(_blas_armpl_lib "armpl_ilp64")
    else()
-     set(BLAS_armpl_LIB "armpl_lp64")
+     set(_blas_armpl_lib "armpl_lp64")
    endif()
 
    # Check for OpenMP support, VIA BLA_VENDOR of Arm_mp or Arm_ipl64_mp
    if(BLA_VENDOR MATCHES "_mp")
-     set(BLAS_armpl_LIB "${BLAS_armpl_LIB}_mp")
+     set(_blas_armpl_lib "${_blas_armpl_lib}_mp")
    endif()
 
    if(NOT BLAS_LIBRARIES)
@@ -750,13 +753,13 @@
       BLAS
       sgemm
       ""
-      "${BLAS_armpl_LIB}"
+      "${_blas_armpl_lib}"
       ""
       ""
       ""
       )
   endif()
-
+  set(_blas_armpl_lib)
 endif()
 
 # FLAME's blis library? (https://github.com/flame/blis)
@@ -1087,11 +1090,11 @@
 # Elbrus Math Library?
 if(BLA_VENDOR MATCHES "EML" OR BLA_VENDOR STREQUAL "All")
 
-   set(BLAS_EML_LIB "eml")
+   set(_blas_eml_lib "eml")
 
    # Check for OpenMP support, VIA BLA_VENDOR of eml_mt
    if(BLA_VENDOR MATCHES "_mt")
-     set(BLAS_EML_LIB "${BLAS_EML_LIB}_mt")
+     set(_blas_eml_lib "${BLAS_EML_LIB}_mt")
    endif()
 
    if(NOT BLAS_LIBRARIES)
@@ -1100,13 +1103,13 @@
       BLAS
       sgemm
       ""
-      "${BLAS_EML_LIB}"
+      "${_blas_eml_lib}"
       ""
       ""
       ""
       )
   endif()
-
+  set(_blas_eml_lib)
 endif()
 
 # Fujitsu SSL2 Library?
@@ -1163,3 +1166,5 @@
 endif()
 
 _add_blas_target()
+unset(_blas_fphsa_req_var)
+unset(_BLAS_LIBRARIES)
diff --git a/Modules/FindCUDAToolkit.cmake b/Modules/FindCUDAToolkit.cmake
index 89b8c99..e453109 100644
--- a/Modules/FindCUDAToolkit.cmake
+++ b/Modules/FindCUDAToolkit.cmake
@@ -849,9 +849,9 @@
     mark_as_advanced(CUDA_${lib_name}_LIBRARY)
 
     if (NOT TARGET CUDA::${lib_name} AND CUDA_${lib_name}_LIBRARY)
-      add_library(CUDA::${lib_name} IMPORTED INTERFACE)
+      add_library(CUDA::${lib_name} UNKNOWN IMPORTED)
       target_include_directories(CUDA::${lib_name} SYSTEM INTERFACE "${CUDAToolkit_INCLUDE_DIRS}")
-      target_link_libraries(CUDA::${lib_name} INTERFACE "${CUDA_${lib_name}_LIBRARY}")
+      set_property(TARGET CUDA::${lib_name} PROPERTY IMPORTED_LOCATION "${CUDA_${lib_name}_LIBRARY}")
       foreach(dep ${arg_DEPS})
         if(TARGET CUDA::${dep})
           target_link_libraries(CUDA::${lib_name} INTERFACE CUDA::${dep})
diff --git a/Modules/FindGLUT.cmake b/Modules/FindGLUT.cmake
index 2770c60..dd0975d 100644
--- a/Modules/FindGLUT.cmake
+++ b/Modules/FindGLUT.cmake
@@ -41,8 +41,43 @@
 #]=======================================================================]
 
 include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 
-if (WIN32)
+function(_add_glut_target_simple)
+  if(TARGET GLUT::GLUT)
+    return()
+  endif()
+  add_library(GLUT::GLUT INTERFACE IMPORTED)
+  if(GLUT_INCLUDE_DIRS)
+    target_include_directories(GLUT::GLUT SYSTEM
+      INTERFACE "${GLUT_INCLUDE_DIRS}")
+  endif()
+  if(GLUT_LIBRARIES)
+    target_link_libraries(GLUT::GLUT INTERFACE ${GLUT_LIBRARIES})
+  endif()
+  if(GLUT_LDFLAGS)
+    target_link_options(GLUT::GLUT INTERFACE ${GLUT_LDFLAGS})
+  endif()
+  if(GLUT_CFLAGS)
+    separate_arguments(GLUT_CFLAGS_SPLIT UNIX_COMMAND "${GLUT_CFLAGS}")
+    target_compile_options(GLUT::GLUT INTERFACE ${GLUT_CFLAGS_SPLIT})
+  endif()
+
+  set_property(TARGET GLUT::GLUT APPEND PROPERTY
+    IMPORTED_LOCATION "${GLUT_glut_LIBRARY}")
+endfunction()
+
+find_package(PkgConfig)
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(GLUT glut)
+  if(GLUT_FOUND)
+    _add_glut_target_simple()
+    FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLUT REQUIRED_VARS GLUT_FOUND)
+    return()
+  endif()
+endif()
+
+if(WIN32)
   find_path( GLUT_INCLUDE_DIR NAMES GL/glut.h
     PATHS  ${GLUT_ROOT_PATH}/include )
   find_library( GLUT_glut_LIBRARY_RELEASE NAMES glut glut32 freeglut
@@ -57,85 +92,75 @@
     )
   mark_as_advanced(GLUT_glut_LIBRARY_RELEASE GLUT_glut_LIBRARY_DEBUG)
   select_library_configurations(GLUT_glut)
-else ()
+elseif(APPLE)
+  find_path(GLUT_INCLUDE_DIR glut.h ${OPENGL_LIBRARY_DIR})
+  find_library(GLUT_glut_LIBRARY GLUT DOC "GLUT library for OSX")
+  find_library(GLUT_cocoa_LIBRARY Cocoa DOC "Cocoa framework for OSX")
+  mark_as_advanced(GLUT_glut_LIBRARY GLUT_cocoa_LIBRARY)
 
-  if (APPLE)
-    find_path(GLUT_INCLUDE_DIR glut.h ${OPENGL_LIBRARY_DIR})
-    find_library(GLUT_glut_LIBRARY GLUT DOC "GLUT library for OSX")
-    find_library(GLUT_cocoa_LIBRARY Cocoa DOC "Cocoa framework for OSX")
-    mark_as_advanced(GLUT_glut_LIBRARY GLUT_cocoa_LIBRARY)
-
-    if(GLUT_cocoa_LIBRARY AND NOT TARGET GLUT::Cocoa)
-      add_library(GLUT::Cocoa UNKNOWN IMPORTED)
-      # Cocoa should always be a Framework, but we check to make sure.
-      if(GLUT_cocoa_LIBRARY MATCHES "/([^/]+)\\.framework$")
-        set(_glut_cocoa "${GLUT_cocoa_LIBRARY}/${CMAKE_MATCH_1}")
-        if(EXISTS "${_glut_cocoa}.tbd")
-          string(APPEND _glut_cocoa ".tbd")
-        endif()
-        set_target_properties(GLUT::Cocoa PROPERTIES
-          IMPORTED_LOCATION "${_glut_cocoa}")
-      else()
-        set_target_properties(GLUT::Cocoa PROPERTIES
-          IMPORTED_LOCATION "${GLUT_cocoa_LIBRARY}")
+  if(GLUT_cocoa_LIBRARY AND NOT TARGET GLUT::Cocoa)
+    add_library(GLUT::Cocoa UNKNOWN IMPORTED)
+    # Cocoa should always be a Framework, but we check to make sure.
+    if(GLUT_cocoa_LIBRARY MATCHES "/([^/]+)\\.framework$")
+      set(_glut_cocoa "${GLUT_cocoa_LIBRARY}/${CMAKE_MATCH_1}")
+      if(EXISTS "${_glut_cocoa}.tbd")
+        string(APPEND _glut_cocoa ".tbd")
       endif()
-    endif()
-  else ()
-
-    if (BEOS)
-
-      set(_GLUT_INC_DIR /boot/develop/headers/os/opengl)
-      set(_GLUT_glut_LIB_DIR /boot/develop/lib/x86)
-
+      set_target_properties(GLUT::Cocoa PROPERTIES
+        IMPORTED_LOCATION "${_glut_cocoa}")
     else()
-
-      find_library( GLUT_Xi_LIBRARY Xi
-        /usr/openwin/lib
-        )
-      mark_as_advanced(GLUT_Xi_LIBRARY)
-
-      find_library( GLUT_Xmu_LIBRARY Xmu
-        /usr/openwin/lib
-        )
-      mark_as_advanced(GLUT_Xmu_LIBRARY)
-
-      if(GLUT_Xi_LIBRARY AND NOT TARGET GLUT::Xi)
-        add_library(GLUT::Xi UNKNOWN IMPORTED)
-        set_target_properties(GLUT::Xi PROPERTIES
-          IMPORTED_LOCATION "${GLUT_Xi_LIBRARY}")
-      endif()
-
-      if(GLUT_Xmu_LIBRARY AND NOT TARGET GLUT::Xmu)
-        add_library(GLUT::Xmu UNKNOWN IMPORTED)
-        set_target_properties(GLUT::Xmu PROPERTIES
-          IMPORTED_LOCATION "${GLUT_Xmu_LIBRARY}")
-      endif()
-
-    endif ()
-
-    find_path( GLUT_INCLUDE_DIR GL/glut.h
-      /usr/include/GL
-      /usr/openwin/share/include
-      /usr/openwin/include
-      /opt/graphics/OpenGL/include
-      /opt/graphics/OpenGL/contrib/libglut
-      ${_GLUT_INC_DIR}
-      )
-
-    find_library( GLUT_glut_LIBRARY glut
+      set_target_properties(GLUT::Cocoa PROPERTIES
+        IMPORTED_LOCATION "${GLUT_cocoa_LIBRARY}")
+    endif()
+  endif()
+else()
+  if(BEOS)
+    set(_GLUT_INC_DIR /boot/develop/headers/os/opengl)
+    set(_GLUT_glut_LIB_DIR /boot/develop/lib/x86)
+  else()
+    find_library( GLUT_Xi_LIBRARY Xi
       /usr/openwin/lib
-      ${_GLUT_glut_LIB_DIR}
       )
-    mark_as_advanced(GLUT_glut_LIBRARY)
+    mark_as_advanced(GLUT_Xi_LIBRARY)
 
-    unset(_GLUT_INC_DIR)
-    unset(_GLUT_glut_LIB_DIR)
+    find_library( GLUT_Xmu_LIBRARY Xmu
+      /usr/openwin/lib
+      )
+    mark_as_advanced(GLUT_Xmu_LIBRARY)
+
+    if(GLUT_Xi_LIBRARY AND NOT TARGET GLUT::Xi)
+      add_library(GLUT::Xi UNKNOWN IMPORTED)
+      set_target_properties(GLUT::Xi PROPERTIES
+        IMPORTED_LOCATION "${GLUT_Xi_LIBRARY}")
+    endif()
+
+    if(GLUT_Xmu_LIBRARY AND NOT TARGET GLUT::Xmu)
+      add_library(GLUT::Xmu UNKNOWN IMPORTED)
+      set_target_properties(GLUT::Xmu PROPERTIES
+        IMPORTED_LOCATION "${GLUT_Xmu_LIBRARY}")
+    endif()
 
   endif ()
 
-endif ()
+  find_path( GLUT_INCLUDE_DIR GL/glut.h
+    /usr/include/GL
+    /usr/openwin/share/include
+    /usr/openwin/include
+    /opt/graphics/OpenGL/include
+    /opt/graphics/OpenGL/contrib/libglut
+    ${_GLUT_INC_DIR}
+    )
 
-include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+  find_library( GLUT_glut_LIBRARY glut
+    /usr/openwin/lib
+    ${_GLUT_glut_LIB_DIR}
+    )
+
+  unset(_GLUT_INC_DIR)
+  unset(_GLUT_glut_LIB_DIR)
+endif()
+mark_as_advanced(GLUT_glut_LIBRARY)
+
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLUT REQUIRED_VARS GLUT_glut_LIBRARY GLUT_INCLUDE_DIR)
 
 if (GLUT_FOUND)
diff --git a/Modules/FindLAPACK.cmake b/Modules/FindLAPACK.cmake
index 3146e06..aa5423a 100644
--- a/Modules/FindLAPACK.cmake
+++ b/Modules/FindLAPACK.cmake
@@ -298,7 +298,7 @@
 
     if(BLA_F95)
       set(LAPACK_mkl_SEARCH_SYMBOL "cheev_f95")
-      set(_LIBRARIES LAPACK95_LIBRARIES)
+      set(_LAPACK_LIBRARIES LAPACK95_LIBRARIES)
       set(_BLAS_LIBRARIES ${BLAS95_LIBRARIES})
 
       # old
@@ -311,7 +311,7 @@
         "mkl_lapack95_${LAPACK_mkl_ILP_MODE}")
     else()
       set(LAPACK_mkl_SEARCH_SYMBOL "cheev")
-      set(_LIBRARIES LAPACK_LIBRARIES)
+      set(_LAPACK_LIBRARIES LAPACK_LIBRARIES)
       set(_BLAS_LIBRARIES ${BLAS_LIBRARIES})
 
       # old and new >= 10.3
@@ -350,10 +350,10 @@
         "lib/${LAPACK_mkl_ARCH_NAME}"
         )
 
-    # First try empty lapack libs
-    if(NOT ${_LIBRARIES})
+    # First try empty lapack libs (implicitly linked or automatic from BLAS)
+    if(NOT ${_LAPACK_LIBRARIES})
       check_lapack_libraries(
-        ${_LIBRARIES}
+        ${_LAPACK_LIBRARIES}
         LAPACK
         ${LAPACK_mkl_SEARCH_SYMBOL}
         ""
@@ -363,18 +363,23 @@
         "${LAPACK_mkl_LIB_PATH_SUFFIXES}"
         "${_BLAS_LIBRARIES}"
       )
+      if(LAPACK_WORKS AND NOT _BLAS_LIBRARIES)
+        # Give a more helpful "found" message
+        set(LAPACK_WORKS "implicitly linked")
+        set(_lapack_fphsa_req_var LAPACK_WORKS)
+      endif()
     endif()
 
     # Then try the search libs
-    foreach(IT ${LAPACK_SEARCH_LIBS})
-      string(REPLACE " " ";" SEARCH_LIBS ${IT})
-      if(NOT ${_LIBRARIES})
+    foreach(_search ${LAPACK_SEARCH_LIBS})
+      string(REPLACE " " ";" _search ${_search})
+      if(NOT ${_LAPACK_LIBRARIES})
         check_lapack_libraries(
-          ${_LIBRARIES}
+          ${_LAPACK_LIBRARIES}
           LAPACK
           ${LAPACK_mkl_SEARCH_SYMBOL}
           ""
-          "${SEARCH_LIBS}"
+          "${_search}"
           "${CMAKE_THREAD_LIBS_INIT};${LAPACK_mkl_LM};${LAPACK_mkl_LDL}"
           "${LAPACK_mkl_MKLROOT}"
           "${LAPACK_mkl_LIB_PATH_SUFFIXES}"
@@ -383,6 +388,7 @@
       endif()
     endforeach()
 
+    unset(_search)
     unset(LAPACK_mkl_ILP_MODE)
     unset(LAPACK_mkl_SEARCH_SYMBOL)
     unset(LAPACK_mkl_LM)
@@ -646,3 +652,5 @@
 endif()
 
 _add_lapack_target()
+unset(_lapack_fphsa_req_var)
+unset(_LAPACK_LIBRARIES)
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake
index c48decb..f64c4b8 100644
--- a/Modules/FindMPI.cmake
+++ b/Modules/FindMPI.cmake
@@ -105,7 +105,7 @@
 
 1. Search for ``MPIEXEC_EXECUTABLE`` and, if found, use its base directory.
 2. Check if the compiler has MPI support built-in. This is the case if the user passed a
-   compiler wrapper as ``CMAKE_<LANG>_COMPILER`` or if they're on a Cray system.
+   compiler wrapper as ``CMAKE_<LANG>_COMPILER`` or if they use Cray system compiler wrappers.
 3. Attempt to find an MPI compiler wrapper and determine the compiler information from it.
 4. Try to find an MPI implementation that does not ship such a wrapper by guessing settings.
    Currently, only Microsoft MPI and MPICH2 on Windows are supported.
@@ -333,6 +333,11 @@
                                            mpixlf77   mpixlf77_r mpxlf77 mpxlf77_r
                                            mpixlf     mpixlf_r   mpxlf   mpxlf_r)
 
+# Cray Compiler names
+set(_MPI_Cray_C_COMPILER_NAMES             cc)
+set(_MPI_Cray_CXX_COMPILER_NAMES           CC)
+set(_MPI_Cray_Fortran_COMPILER_NAMES       ftn)
+
 # Prepend vendor-specific compiler wrappers to the list. If we don't know the compiler,
 # attempt all of them.
 # By attempting vendor-specific compiler names first, we should avoid situations where the compiler wrapper
@@ -488,6 +493,26 @@
     endif()
   endif()
 
+  # Cray compiler wrappers come usually without a separate mpicc/c++/ftn, but offer
+  # --cray-print-opts=...
+  if (NOT MPI_COMPILER_RETURN EQUAL 0)
+    _MPI_check_compiler(${LANG} "--cray-print-opts=cflags"
+                        MPI_COMPILE_CMDLINE MPI_COMPILER_RETURN)
+
+    if (MPI_COMPILER_RETURN EQUAL 0)
+      # Pass --no-as-needed so the mpi library is always linked. Otherwise, the
+      # Cray compiler wrapper puts an --as-needed flag around the mpi library,
+      # and it is not linked unless code directly refers to it.
+      _MPI_check_compiler(${LANG} "--no-as-needed;--cray-print-opts=libs"
+                          MPI_LINK_CMDLINE MPI_COMPILER_RETURN)
+
+      if (NOT MPI_COMPILER_RETURN EQUAL 0)
+        unset(MPI_COMPILE_CMDLINE)
+        unset(MPI_LINK_CMDLINE)
+      endif()
+    endif()
+  endif()
+
   # MPICH, MVAPICH2 and Intel MPI just use "-show". Open MPI also offers this, but the
   # -showme commands are more specialized.
   if (NOT MPI_COMPILER_RETURN EQUAL 0)
@@ -1440,9 +1465,10 @@
   endif()
   if(_MPI_FIND_${LANG})
     if( ${LANG} STREQUAL CXX AND NOT MPICXX IN_LIST MPI_FIND_COMPONENTS )
-      set(MPI_CXX_SKIP_MPICXX FALSE CACHE BOOL "If true, the MPI-2 C++ bindings are disabled using definitions.")
+      option(MPI_CXX_SKIP_MPICXX "If true, the MPI-2 C++ bindings are disabled using definitions." FALSE)
       mark_as_advanced(MPI_CXX_SKIP_MPICXX)
     endif()
+    _MPI_adjust_compile_definitions(${LANG})
     if(NOT (MPI_${LANG}_LIB_NAMES AND (MPI_${LANG}_INCLUDE_PATH OR MPI_${LANG}_INCLUDE_DIRS OR MPI_${LANG}_COMPILER_INCLUDE_DIRS)))
       set(MPI_${LANG}_TRIED_IMPLICIT FALSE)
       set(MPI_${LANG}_WORKS_IMPLICIT FALSE)
@@ -1519,6 +1545,29 @@
           endif()
         endif()
 
+        # We are on a Cray, environment identfier: PE_ENV is set (CRAY), and
+        # have NOT found an mpic++-like compiler wrapper (previous block),
+        # and we do NOT use the Cray cc/CC compiler wrappers as CC/CXX CMake
+        # compiler.
+        # So as a last resort, we now interrogate cc/CC/ftn for MPI flags.
+        if(DEFINED ENV{PE_ENV} AND NOT "${MPI_${LANG}_COMPILER}")
+          set(MPI_PINNED_COMPILER TRUE)
+          find_program(MPI_${LANG}_COMPILER
+            NAMES  ${_MPI_Cray_${LANG}_COMPILER_NAMES}
+            PATH_SUFFIXES bin sbin
+            DOC    "MPI compiler for ${LANG}"
+          )
+
+          # If we haven't made the implicit compiler test yet, perform it now.
+          if(NOT MPI_${LANG}_TRIED_IMPLICIT)
+            _MPI_create_imported_target(${LANG})
+            _MPI_check_lang_works(${LANG} TRUE)
+          endif()
+
+          set(MPI_${LANG}_WORKS_IMPLICIT TRUE)
+          _MPI_interrogate_compiler(${LANG})
+        endif()
+
         if(NOT MPI_PINNED_COMPILER AND NOT MPI_${LANG}_WRAPPER_FOUND)
           # If MPI_PINNED_COMPILER wasn't given, and the MPI compiler we potentially found didn't work, we withdraw it.
           set(MPI_${LANG}_COMPILER "MPI_${LANG}_COMPILER-NOTFOUND" CACHE FILEPATH "MPI compiler for ${LANG}" FORCE)
@@ -1547,7 +1596,6 @@
     endif()
     _MPI_assemble_libraries(${LANG})
 
-    _MPI_adjust_compile_definitions(${LANG})
     # We always create imported targets even if they're empty
     _MPI_create_imported_target(${LANG})
 
diff --git a/Modules/FindMPI/test_mpi.c b/Modules/FindMPI/test_mpi.c
index 7c96d54..70d7e1d 100644
--- a/Modules/FindMPI/test_mpi.c
+++ b/Modules/FindMPI/test_mpi.c
@@ -7,15 +7,15 @@
 #endif
 
 #if defined(MPI_VERSION) && defined(MPI_SUBVERSION)
-const char mpiver_str[] = { 'I', 'N',
-                            'F', 'O',
-                            ':', 'M',
-                            'P', 'I',
-                            '-', 'V',
-                            'E', 'R',
-                            '[', ('0' + MPI_VERSION),
-                            '.', ('0' + MPI_SUBVERSION),
-                            ']', '\0' };
+const static char mpiver_str[] = { 'I', 'N',
+                                   'F', 'O',
+                                   ':', 'M',
+                                   'P', 'I',
+                                   '-', 'V',
+                                   'E', 'R',
+                                   '[', ('0' + MPI_VERSION),
+                                   '.', ('0' + MPI_SUBVERSION),
+                                   ']', '\0' };
 #endif
 
 int main(int argc, char* argv[])
diff --git a/Modules/FindPatch.cmake b/Modules/FindPatch.cmake
index 4108651..f4fe4a6 100644
--- a/Modules/FindPatch.cmake
+++ b/Modules/FindPatch.cmake
@@ -43,7 +43,7 @@
 
 # First search the PATH
 find_program(Patch_EXECUTABLE
-  NAME patch
+  NAMES patch
   PATHS ${_patch_path}
   DOC ${_doc}
   )
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake
index 3bc9dba..a28f6bc 100644
--- a/Modules/FindPkgConfig.cmake
+++ b/Modules/FindPkgConfig.cmake
@@ -15,6 +15,8 @@
   if pkg-config executable was found
 ``PKG_CONFIG_EXECUTABLE``
   pathname of the pkg-config program
+``PKG_CONFIG_ARGN``
+  list of arguments to pass to pkg-config
 ``PKG_CONFIG_VERSION_STRING``
   version of pkg-config (since CMake 2.8.8)
 
@@ -29,13 +31,22 @@
 
 # find pkg-config, use PKG_CONFIG if set
 if((NOT PKG_CONFIG_EXECUTABLE) AND (NOT "$ENV{PKG_CONFIG}" STREQUAL ""))
-  set(PKG_CONFIG_EXECUTABLE "$ENV{PKG_CONFIG}" CACHE FILEPATH "pkg-config executable")
+  separate_arguments(PKG_CONFIG_FROM_ENV_SPLIT NATIVE_COMMAND PROGRAM SEPARATE_ARGS "$ENV{PKG_CONFIG}")
+  list(LENGTH PKG_CONFIG_FROM_ENV_SPLIT PKG_CONFIG_FROM_ENV_SPLIT_ARGC)
+  if(PKG_CONFIG_FROM_ENV_SPLIT_ARGC GREATER 0)
+    list(GET PKG_CONFIG_FROM_ENV_SPLIT 0 PKG_CONFIG_FROM_ENV_ARGV0)
+    if(PKG_CONFIG_FROM_ENV_SPLIT_ARGC GREATER 1)
+      list(SUBLIST PKG_CONFIG_FROM_ENV_SPLIT 1 -1 PKG_CONFIG_ARGN)
+    endif()
+    set(PKG_CONFIG_EXECUTABLE "${PKG_CONFIG_FROM_ENV_ARGV0}" CACHE FILEPATH "pkg-config executable")
+  endif()
 endif()
 
 set(PKG_CONFIG_NAMES "pkg-config")
 if(CMAKE_HOST_WIN32)
   list(PREPEND PKG_CONFIG_NAMES "pkg-config.bat")
 endif()
+list(PREPEND PKG_CONFIG_NAMES "pkgconf")
 
 find_program(PKG_CONFIG_EXECUTABLE
   NAMES ${PKG_CONFIG_NAMES}
@@ -43,9 +54,12 @@
   DOC "pkg-config executable")
 mark_as_advanced(PKG_CONFIG_EXECUTABLE)
 
+set(PKG_CONFIG_ARGN "${PKG_CONFIG_ARGN}" CACHE STRING "Arguments to supply to pkg-config")
+mark_as_advanced(PKG_CONFIG_ARGN)
+
 set(_PKG_CONFIG_FAILURE_MESSAGE "")
 if (PKG_CONFIG_EXECUTABLE)
-  execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --version
+  execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} ${PKG_CONFIG_ARGN} --version
     OUTPUT_VARIABLE PKG_CONFIG_VERSION_STRING OUTPUT_STRIP_TRAILING_WHITESPACE
     ERROR_VARIABLE _PKG_CONFIG_VERSION_ERROR ERROR_STRIP_TRAILING_WHITESPACE
     RESULT_VARIABLE _PKG_CONFIG_VERSION_RESULT
@@ -53,14 +67,18 @@
 
   if (NOT _PKG_CONFIG_VERSION_RESULT EQUAL 0)
     string(REPLACE "\n" "\n    " _PKG_CONFIG_VERSION_ERROR "      ${_PKG_CONFIG_VERSION_ERROR}")
+    if(PKG_CONFIG_ARGN)
+      string(REPLACE ";" " " PKG_CONFIG_ARGN " ${PKG_CONFIG_ARGN}")
+    endif()
     string(APPEND _PKG_CONFIG_FAILURE_MESSAGE
       "The command\n"
-      "      \"${PKG_CONFIG_EXECUTABLE}\" --version\n"
+      "      \"${PKG_CONFIG_EXECUTABLE}\"${PKG_CONFIG_ARGN} --version\n"
       "    failed with output:\n${PKG_CONFIG_VERSION_STRING}\n"
       "    stderr: \n${_PKG_CONFIG_VERSION_ERROR}\n"
       "    result: \n${_PKG_CONFIG_VERSION_RESULT}"
       )
     set(PKG_CONFIG_EXECUTABLE "")
+    set(PKG_CONFIG_ARGN "")
     unset(PKG_CONFIG_VERSION_STRING)
   endif ()
   unset(_PKG_CONFIG_VERSION_RESULT)
@@ -91,7 +109,7 @@
   set(_pkgconfig_invoke_result)
 
   execute_process(
-    COMMAND ${PKG_CONFIG_EXECUTABLE} ${ARGN} ${_pkglist}
+    COMMAND ${PKG_CONFIG_EXECUTABLE} ${PKG_CONFIG_ARGN} ${ARGN} ${_pkglist}
     OUTPUT_VARIABLE _pkgconfig_invoke_result
     RESULT_VARIABLE _pkgconfig_failed
     OUTPUT_STRIP_TRAILING_WHITESPACE)
@@ -385,6 +403,14 @@
     unset(_lib_dirs)
     unset(_pkgconfig_path)
   endif()
+
+  # Tell pkg-config not to strip any -L paths so we can search them all.
+  if(DEFINED ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS})
+    set(_pkgconfig_allow_system_libs_old "$ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS}")
+  else()
+    unset(_pkgconfig_allow_system_libs_old)
+  endif()
+  set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} 0)
 endmacro()
 
 macro(_pkg_restore_path_internal)
@@ -392,6 +418,10 @@
     # Restore the environment variable
     set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path_old}")
   endif()
+  if(DEFINED _pkgconfig_allow_system_libs_old)
+    set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} "${_pkgconfig_allow_system_libs_old}")
+    unset(_pkgconfig_allow_system_libs_old)
+  endif()
 
   unset(_extra_paths)
   unset(_pkgconfig_path_old)
@@ -533,7 +563,7 @@
 
       # execute the query
       execute_process(
-        COMMAND ${PKG_CONFIG_EXECUTABLE} ${_pkg_check_modules_exist_query}
+        COMMAND ${PKG_CONFIG_EXECUTABLE} ${PKG_CONFIG_ARGN} ${_pkg_check_modules_exist_query}
         RESULT_VARIABLE _pkgconfig_retval
         ERROR_VARIABLE _pkgconfig_error
         ERROR_STRIP_TRAILING_WHITESPACE)
@@ -892,6 +922,18 @@
   .. versionadded:: 3.1
     The ``PKG_CONFIG`` environment variable can be used as a hint.
 
+.. variable:: PKG_CONFIG_ARGN
+
+  .. versionadded:: 3.22
+
+  This can be set to a list of arguments to additionally pass to pkg-config
+  if needed. If not provided, it will be an empty string, however, if the
+  environment variable ``PKG_CONFIG`` is provided, this will be set to the
+  result of splitting the variable.
+
+  The ``PKG_CONFIG`` environment variable can be used to provide both
+  ``PKG_CONFIG_EXECUTABLE`` and ``PKG_CONFIG_ARGN``
+
 .. variable:: PKG_CONFIG_USE_CMAKE_PREFIX_PATH
 
   .. versionadded:: 3.1
diff --git a/Modules/Internal/CPack/CPackDeb.cmake b/Modules/Internal/CPack/CPackDeb.cmake
index 967ad7b..c115f00 100644
--- a/Modules/Internal/CPack/CPackDeb.cmake
+++ b/Modules/Internal/CPack/CPackDeb.cmake
@@ -662,10 +662,12 @@
 
   # add ldconfig call in default postrm and postint
   set(CPACK_ADD_LDCONFIG_CALL 0)
+  # all files in CPACK_DEB_SHARED_OBJECT_FILES have dot at the beginning
+  set(_LDCONF_DEFAULTS "./lib" "./usr/lib")
   foreach(_FILE IN LISTS CPACK_DEB_SHARED_OBJECT_FILES)
     get_filename_component(_DIR ${_FILE} DIRECTORY)
-    # all files in CPACK_DEB_SHARED_OBJECT_FILES have dot at the beginning
-    if(_DIR STREQUAL "./lib" OR _DIR STREQUAL "./usr/lib")
+    get_filename_component(_PARENT_DIR ${_DIR} DIRECTORY)
+    if(_DIR IN_LIST _LDCONF_DEFAULTS OR _PARENT_DIR IN_LIST _LDCONF_DEFAULTS)
       set(CPACK_ADD_LDCONFIG_CALL 1)
     endif()
   endforeach()
diff --git a/Modules/Internal/CPack/CPackRPM.cmake b/Modules/Internal/CPack/CPackRPM.cmake
index 47d2a5c..bfb42f3 100644
--- a/Modules/Internal/CPack/CPackRPM.cmake
+++ b/Modules/Internal/CPack/CPackRPM.cmake
@@ -1162,6 +1162,16 @@
     set(TMP_RPM_SPEC_INSTALL_POST "%define __spec_install_post ${CPACK_RPM_SPEC_INSTALL_POST}")
   endif()
 
+  # CPACK_RPM_REQUIRES_EXCLUDE_FROM
+  # May be defined to keep the dependency generator from
+  # scanning specific files or directories for deps.
+  if(CPACK_RPM_REQUIRES_EXCLUDE_FROM)
+    if(CPACK_RPM_PACKAGE_DEBUG)
+      message("CPackRPM:Debug: User defined CPACK_RPM_REQUIRES_EXCLUDE_FROM = ${CPACK_RPM_REQUIRES_EXCLUDE_FROM}")
+    endif()
+    set(TMP_RPM_REQUIRES_EXCLUDE_FROM "%global __requires_exclude_from ${CPACK_RPM_REQUIRES_EXCLUDE_FROM}")
+  endif()
+
   # CPACK_RPM_POST_INSTALL_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_POST_INSTALL_SCRIPT_FILE)
   # CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_POST_UNINSTALL_SCRIPT_FILE)
   # CPACK_RPM_POST_TRANS_SCRIPT_FILE (or CPACK_RPM_<COMPONENT>_POST_TRANS_SCRIPT_FILE)
@@ -1650,6 +1660,7 @@
 \@FILE_NAME_DEFINE\@
 %define _unpackaged_files_terminate_build 0
 \@TMP_RPM_SPEC_INSTALL_POST\@
+\@TMP_RPM_REQUIRES_EXCLUDE_FROM\@
 \@CPACK_RPM_SPEC_MORE_DEFINE\@
 \@CPACK_RPM_COMPRESSION_TYPE_TMP\@
 
@@ -1784,6 +1795,7 @@
 \@FILE_NAME_DEFINE\@
 %define _unpackaged_files_terminate_build 0
 \@TMP_RPM_SPEC_INSTALL_POST\@
+\@TMP_RPM_REQUIRES_EXCLUDE_FROM\@
 \@CPACK_RPM_SPEC_MORE_DEFINE\@
 \@CPACK_RPM_COMPRESSION_TYPE_TMP\@
 
diff --git a/Modules/Internal/CPack/NSIS.template.in b/Modules/Internal/CPack/NSIS.template.in
index 0a9c487..848691f 100644
--- a/Modules/Internal/CPack/NSIS.template.in
+++ b/Modules/Internal/CPack/NSIS.template.in
@@ -564,21 +564,27 @@
 ;Languages
 
   !insertmacro MUI_LANGUAGE "English" ;first language is the default language
+  !insertmacro MUI_LANGUAGE "Afrikaans"
   !insertmacro MUI_LANGUAGE "Albanian"
   !insertmacro MUI_LANGUAGE "Arabic"
+  !insertmacro MUI_LANGUAGE "Asturian"
   !insertmacro MUI_LANGUAGE "Basque"
   !insertmacro MUI_LANGUAGE "Belarusian"
   !insertmacro MUI_LANGUAGE "Bosnian"
   !insertmacro MUI_LANGUAGE "Breton"
   !insertmacro MUI_LANGUAGE "Bulgarian"
+  !insertmacro MUI_LANGUAGE "Catalan"
+  !insertmacro MUI_LANGUAGE "Corsican"
   !insertmacro MUI_LANGUAGE "Croatian"
   !insertmacro MUI_LANGUAGE "Czech"
   !insertmacro MUI_LANGUAGE "Danish"
   !insertmacro MUI_LANGUAGE "Dutch"
+  !insertmacro MUI_LANGUAGE "Esperanto"
   !insertmacro MUI_LANGUAGE "Estonian"
   !insertmacro MUI_LANGUAGE "Farsi"
   !insertmacro MUI_LANGUAGE "Finnish"
   !insertmacro MUI_LANGUAGE "French"
+  !insertmacro MUI_LANGUAGE "Galician"
   !insertmacro MUI_LANGUAGE "German"
   !insertmacro MUI_LANGUAGE "Greek"
   !insertmacro MUI_LANGUAGE "Hebrew"
@@ -597,22 +603,29 @@
   !insertmacro MUI_LANGUAGE "Malay"
   !insertmacro MUI_LANGUAGE "Mongolian"
   !insertmacro MUI_LANGUAGE "Norwegian"
+  !insertmacro MUI_LANGUAGE "NorwegianNynorsk"
+  !insertmacro MUI_LANGUAGE "Pashto"
   !insertmacro MUI_LANGUAGE "Polish"
   !insertmacro MUI_LANGUAGE "Portuguese"
   !insertmacro MUI_LANGUAGE "PortugueseBR"
   !insertmacro MUI_LANGUAGE "Romanian"
   !insertmacro MUI_LANGUAGE "Russian"
+  !insertmacro MUI_LANGUAGE "ScotsGaelic"
   !insertmacro MUI_LANGUAGE "Serbian"
   !insertmacro MUI_LANGUAGE "SerbianLatin"
   !insertmacro MUI_LANGUAGE "SimpChinese"
   !insertmacro MUI_LANGUAGE "Slovak"
   !insertmacro MUI_LANGUAGE "Slovenian"
   !insertmacro MUI_LANGUAGE "Spanish"
+  !insertmacro MUI_LANGUAGE "SpanishInternational"
   !insertmacro MUI_LANGUAGE "Swedish"
+  !insertmacro MUI_LANGUAGE "Tatar"
   !insertmacro MUI_LANGUAGE "Thai"
   !insertmacro MUI_LANGUAGE "TradChinese"
   !insertmacro MUI_LANGUAGE "Turkish"
   !insertmacro MUI_LANGUAGE "Ukrainian"
+  !insertmacro MUI_LANGUAGE "Uzbek"
+  !insertmacro MUI_LANGUAGE "Vietnamese"
   !insertmacro MUI_LANGUAGE "Welsh"
 
 ;--------------------------------
diff --git a/Modules/UseSWIG.cmake b/Modules/UseSWIG.cmake
index 5c8f152..9808861 100644
--- a/Modules/UseSWIG.cmake
+++ b/Modules/UseSWIG.cmake
@@ -192,12 +192,17 @@
   If set to ``TRUE``, implicit dependencies are generated by the ``swig`` tool
   itself. This property is only meaningful for
   :ref:`Makefile <Makefile Generators>`,
-  :ref:`Ninja <Ninja Generators>` and :generator:`Xcode` generators. Default
-  value is ``FALSE``.
+  :ref:`Ninja <Ninja Generators>`, :generator:`Xcode`, and
+  :ref:`Visual Studio <Visual Studio Generators>`
+  (:generator:`Visual Studio 11 2012` and above) generators. Default value is
+  ``FALSE``.
 
   .. versionadded:: 3.21
     Added the support of :generator:`Xcode` generator.
 
+  .. versionadded:: 3.22
+    Added the support of :ref:`Visual Studio Generators`.
+
 ``SWIG_MODULE_NAME``
   Specify the actual import name of the module in the target language.
   This is required if it cannot be scanned automatically from source
@@ -342,8 +347,10 @@
   If set to ``TRUE``, implicit dependencies are generated by the ``swig`` tool
   itself. This variable is only meaningful for
   :ref:`Makefile <Makefile Generators>`,
-  :ref:`Ninja <Ninja Generators>` and :generator:`Xcode` generators. Default
-  value is ``FALSE``.
+  :ref:`Ninja <Ninja Generators>`, :generator:`Xcode`, and
+  :ref:`Visual Studio <Visual Studio Generators>`
+  (:generator:`Visual Studio 11 2012` and above) generators. Default value is
+  ``FALSE``.
 
   Source file property ``USE_SWIG_DEPENDENCIES``, if not defined, will be
   initialized with the value of this variable.
@@ -351,6 +358,9 @@
   .. versionadded:: 3.21
     Added the support of :generator:`Xcode` generator.
 
+  .. versionadded:: 3.22
+    Added the support of :ref:`Visual Studio Generators`.
+
 #]=======================================================================]
 
 cmake_policy(PUSH)
@@ -515,7 +525,7 @@
   endif()
 
   set (use_swig_dependencies ${SWIG_USE_SWIG_DEPENDENCIES})
-  if (CMAKE_GENERATOR MATCHES "Make|Ninja|Xcode")
+  if (CMAKE_GENERATOR MATCHES "Make|Ninja|Xcode|Visual Studio (1[1-9]|[2-9][0-9])")
     get_property(use_swig_dependencies_set SOURCE "${infile}" PROPERTY USE_SWIG_DEPENDENCIES SET)
     if (use_swig_dependencies_set)
       get_property(use_swig_dependencies SOURCE "${infile}" PROPERTY USE_SWIG_DEPENDENCIES)
@@ -840,8 +850,9 @@
     set(SWIG_SOURCE_FILE_EXTENSIONS ".i")
   endif()
 
-  if (CMAKE_GENERATOR MATCHES "Make|Ninja|Xcode")
-    # For Makefiles and Ninja generators, use SWIG generated dependencies
+  if (CMAKE_GENERATOR MATCHES "Make|Ninja|Xcode|Visual Studio (1[1-9]|[2-9][0-9])")
+    # For Makefiles, Ninja, Xcode and Visual Studio generators,
+    # use SWIG generated dependencies if requested
     if (NOT DEFINED SWIG_USE_SWIG_DEPENDENCIES)
         set (SWIG_USE_SWIG_DEPENDENCIES OFF)
     endif()
diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 0142c07..6775acb 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -10,36 +10,6 @@
 endif()
 
 include(CheckIncludeFile)
-# Check if we can build support for ELF parsing.
-if(WIN32)
-  set(HAVE_ELF_H 0)
-elseif(CMAKE_CXX_PLATFORM_ID MATCHES "OpenBSD")
-  CHECK_INCLUDE_FILES("stdint.h;elf_abi.h" HAVE_ELF_H)
-else()
-  CHECK_INCLUDE_FILE("elf.h" HAVE_ELF_H)
-endif()
-if(HAVE_ELF_H)
-  set(CMake_USE_ELF_PARSER 1)
-elseif(HAIKU)
-  # On Haiku, we need to include elf32.h from the private headers
-  set(CMake_HAIKU_INCLUDE_DIRS
-    /boot/system/develop/headers/private/system
-    /boot/system/develop/headers/private/system/arch/x86
-    )
-
-  set(CMAKE_REQUIRED_INCLUDES ${CMake_HAIKU_INCLUDE_DIRS})
-  CHECK_INCLUDE_FILE("elf32.h" HAVE_ELF32_H)
-  unset(CMAKE_REQUIRED_INCLUDES)
-
-  if(HAVE_ELF32_H)
-    set(CMake_USE_ELF_PARSER 1)
-  else()
-    unset(CMake_HAIKU_INCLUDE_DIRS)
-    set(CMake_USE_ELF_PARSER)
-  endif()
-else()
-  set(CMake_USE_ELF_PARSER)
-endif()
 
 if(NOT CMake_DEFAULT_RECURSION_LIMIT)
   if(DEFINED ENV{DASHBOARD_TEST_FROM_CTEST})
@@ -111,11 +81,6 @@
   ${CMake_HAIKU_INCLUDE_DIRS}
   )
 
-# Check if we can build the ELF parser.
-if(CMake_USE_ELF_PARSER)
-  set(ELF_SRCS cmELF.h cmELF.cxx)
-endif()
-
 # Check if we can build the Mach-O parser.
 if(CMake_USE_MACH_PARSER)
   set(MACH_SRCS cmMachO.h cmMachO.cxx)
@@ -245,7 +210,8 @@
   cmDocumentationSection.cxx
   cmDynamicLoader.cxx
   cmDynamicLoader.h
-  ${ELF_SRCS}
+  cmELF.h
+  cmELF.cxx
   cmExprParserHelper.cxx
   cmExportBuildAndroidMKGenerator.h
   cmExportBuildAndroidMKGenerator.cxx
@@ -996,6 +962,7 @@
   CTest/cmCTestSubmitHandler.cxx
   CTest/cmCTestTestCommand.cxx
   CTest/cmCTestTestHandler.cxx
+  CTest/cmCTestTestMeasurementXMLParser.cxx
   CTest/cmCTestUpdateCommand.cxx
   CTest/cmCTestUpdateHandler.cxx
   CTest/cmCTestUploadCommand.cxx
diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index 590cf9c..ee3ffb7 100644
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -1,7 +1,7 @@
 # CMake version number components.
 set(CMake_VERSION_MAJOR 3)
 set(CMake_VERSION_MINOR 21)
-set(CMake_VERSION_PATCH 0)
+set(CMake_VERSION_PATCH 20210727)
 #set(CMake_VERSION_RC 0)
 set(CMake_VERSION_IS_DIRTY 0)
 
diff --git a/Source/CPack/cmCPackDebGenerator.cxx b/Source/CPack/cmCPackDebGenerator.cxx
index 006d66d..5b03185 100644
--- a/Source/CPack/cmCPackDebGenerator.cxx
+++ b/Source/CPack/cmCPackDebGenerator.cxx
@@ -2,11 +2,12 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmCPackDebGenerator.h"
 
-#include <cstdlib>
+#include <algorithm>
 #include <cstring>
 #include <map>
 #include <ostream>
 #include <set>
+#include <stdexcept>
 #include <utility>
 
 #include "cmsys/Glob.hxx"
@@ -54,7 +55,7 @@
   const std::string TopLevelDir;
   const std::string TemporaryDir;
   const char* DebianArchiveType;
-  int NumThreads;
+  long NumThreads;
   const std::map<std::string, std::string> ControlValues;
   const bool GenShLibs;
   const std::string ShLibsFilename;
@@ -98,19 +99,19 @@
     debianCompressionType = "gzip";
   }
 
-  if (!strcmp(debianCompressionType, "lzma")) {
+  if (!std::strcmp(debianCompressionType, "lzma")) {
     this->CompressionSuffix = ".lzma";
     this->TarCompressionType = cmArchiveWrite::CompressLZMA;
-  } else if (!strcmp(debianCompressionType, "xz")) {
+  } else if (!std::strcmp(debianCompressionType, "xz")) {
     this->CompressionSuffix = ".xz";
     this->TarCompressionType = cmArchiveWrite::CompressXZ;
-  } else if (!strcmp(debianCompressionType, "bzip2")) {
+  } else if (!std::strcmp(debianCompressionType, "bzip2")) {
     this->CompressionSuffix = ".bz2";
     this->TarCompressionType = cmArchiveWrite::CompressBZip2;
-  } else if (!strcmp(debianCompressionType, "gzip")) {
+  } else if (!std::strcmp(debianCompressionType, "gzip")) {
     this->CompressionSuffix = ".gz";
     this->TarCompressionType = cmArchiveWrite::CompressGZip;
-  } else if (!strcmp(debianCompressionType, "none")) {
+  } else if (!std::strcmp(debianCompressionType, "none")) {
     this->CompressionSuffix.clear();
     this->TarCompressionType = cmArchiveWrite::CompressNone;
   } else {
@@ -119,16 +120,15 @@
                     << debianCompressionType << std::endl);
   }
 
-  if (numThreads == nullptr) {
-    numThreads = "1";
-  }
-
-  char* endptr;
-  this->NumThreads = static_cast<int>(strtol(numThreads, &endptr, 10));
-  if (numThreads != endptr && *endptr != '\0') {
-    cmCPackLogger(cmCPackLog::LOG_ERROR,
-                  "Unrecognized number of threads: " << numThreads
-                                                     << std::endl);
+  if (numThreads != nullptr) {
+    if (!cmStrToLong(numThreads, &this->NumThreads)) {
+      this->NumThreads = 1;
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+                    "Unrecognized number of threads: " << numThreads
+                                                       << std::endl);
+    }
+  } else {
+    this->NumThreads = 1;
   }
 }
 
@@ -187,7 +187,8 @@
     return false;
   }
   cmArchiveWrite data_tar(fileStream_data_tar, this->TarCompressionType,
-                          this->DebianArchiveType, 0, this->NumThreads);
+                          this->DebianArchiveType, 0,
+                          static_cast<int>(this->NumThreads));
   data_tar.Open();
 
   // uid/gid should be the one of the root user, and this root user has
@@ -248,11 +249,15 @@
     // do not recurse because the loop will do it
     if (!data_tar.Add(file, topLevelLength, ".", false)) {
       cmCPackLogger(cmCPackLog::LOG_ERROR,
-                    "Problem adding file to tar:"
-                      << std::endl
-                      << "#top level directory: " << this->WorkDir << std::endl
-                      << "#file: " << file << std::endl
-                      << "#error:" << data_tar.GetError() << std::endl);
+                    "Problem adding file to tar:\n"
+                    "#top level directory: "
+                      << this->WorkDir
+                      << "\n"
+                         "#file: "
+                      << file
+                      << "\n"
+                         "#error:"
+                      << data_tar.GetError() << std::endl);
       return false;
     }
   }
@@ -334,11 +339,13 @@
       !control_tar.Add(this->WorkDir + "/control", this->WorkDir.length(),
                        ".")) {
     cmCPackLogger(cmCPackLog::LOG_ERROR,
-                  "Error adding file to tar:"
-                    << std::endl
-                    << "#top level directory: " << this->WorkDir << std::endl
-                    << "#file: \"control\" or \"md5sums\"" << std::endl
-                    << "#error:" << control_tar.GetError() << std::endl);
+                  "Error adding file to tar:\n"
+                  "#top level directory: "
+                    << this->WorkDir
+                    << "\n"
+                       "#file: \"control\" or \"md5sums\"\n"
+                       "#error:"
+                    << control_tar.GetError() << std::endl);
     return false;
   }
 
@@ -346,11 +353,13 @@
   if (this->GenShLibs) {
     if (!control_tar.Add(this->ShLibsFilename, this->WorkDir.length(), ".")) {
       cmCPackLogger(cmCPackLog::LOG_ERROR,
-                    "Error adding file to tar:"
-                      << std::endl
-                      << "#top level directory: " << this->WorkDir << std::endl
-                      << "#file: \"shlibs\"" << std::endl
-                      << "#error:" << control_tar.GetError() << std::endl);
+                    "Error adding file to tar:\n"
+                    "#top level directory: "
+                      << this->WorkDir
+                      << "\n"
+                         "#file: \"shlibs\"\n"
+                         "#error:"
+                      << control_tar.GetError() << std::endl);
       return false;
     }
   }
@@ -360,11 +369,13 @@
     control_tar.SetPermissions(permission755);
     if (!control_tar.Add(this->PostInst, this->WorkDir.length(), ".")) {
       cmCPackLogger(cmCPackLog::LOG_ERROR,
-                    "Error adding file to tar:"
-                      << std::endl
-                      << "#top level directory: " << this->WorkDir << std::endl
-                      << "#file: \"postinst\"" << std::endl
-                      << "#error:" << control_tar.GetError() << std::endl);
+                    "Error adding file to tar:\n"
+                    "#top level directory: "
+                      << this->WorkDir
+                      << "\n"
+                         "#file: \"postinst\"\n"
+                         "#error:"
+                      << control_tar.GetError() << std::endl);
       return false;
     }
     control_tar.SetPermissions(permission644);
@@ -374,11 +385,13 @@
     control_tar.SetPermissions(permission755);
     if (!control_tar.Add(this->PostRm, this->WorkDir.length(), ".")) {
       cmCPackLogger(cmCPackLog::LOG_ERROR,
-                    "Error adding file to tar:"
-                      << std::endl
-                      << "#top level directory: " << this->WorkDir << std::endl
-                      << "#file: \"postinst\"" << std::endl
-                      << "#error:" << control_tar.GetError() << std::endl);
+                    "Error adding file to tar:\n"
+                    "#top level directory: "
+                      << this->WorkDir
+                      << "\n"
+                         "#file: \"postinst\"\n"
+                         "#error:"
+                      << control_tar.GetError() << std::endl);
       return false;
     }
     control_tar.SetPermissions(permission644);
@@ -412,11 +425,12 @@
       // if we can copy the file, it means it does exist, let's add it:
       if (!cmsys::SystemTools::FileExists(i)) {
         cmCPackLogger(cmCPackLog::LOG_WARNING,
-                      "Adding file to tar:" << std::endl
-                                            << "#top level directory: "
-                                            << this->WorkDir << std::endl
-                                            << "#missing file: " << i
-                                            << std::endl);
+                      "Adding file to tar:\n"
+                      "#top level directory: "
+                        << this->WorkDir
+                        << "\n"
+                           "#missing file: "
+                        << i << std::endl);
       }
 
       if (cmsys::SystemTools::CopyFileIfDifferent(i, localcopy)) {
@@ -451,17 +465,37 @@
       !deb.Add(tlDir + "control.tar.gz", tlDir.length()) ||
       !deb.Add(tlDir + "data.tar" + this->CompressionSuffix, tlDir.length())) {
     cmCPackLogger(cmCPackLog::LOG_ERROR,
-                  "Error creating debian package:"
-                    << std::endl
-                    << "#top level directory: " << this->TopLevelDir
-                    << std::endl
-                    << "#file: " << this->OutputName << std::endl
-                    << "#error:" << deb.GetError() << std::endl);
+                  "Error creating debian package:\n"
+                  "#top level directory: "
+                    << this->TopLevelDir
+                    << "\n"
+                       "#file: "
+                    << this->OutputName
+                    << "\n"
+                       "#error:"
+                    << deb.GetError() << std::endl);
     return false;
   }
   return true;
 }
 
+std::vector<std::string> findFilesIn(const std::string& path)
+{
+  cmsys::Glob gl;
+  std::string findExpr = path + "/*";
+  gl.RecurseOn();
+  gl.SetRecurseListDirs(true);
+  gl.SetRecurseThroughSymlinks(false);
+  if (!gl.FindFiles(findExpr)) {
+    throw std::runtime_error(
+      "Cannot find any files in the installed directory");
+  }
+  std::vector<std::string> files{ gl.GetFiles() };
+  // Sort files so that they have a reproducible order
+  std::sort(files.begin(), files.end());
+  return files;
+}
+
 } // end anonymous namespace
 
 cmCPackDebGenerator::cmCPackDebGenerator() = default;
@@ -480,7 +514,6 @@
 int cmCPackDebGenerator::PackageOnePack(std::string const& initialTopLevel,
                                         std::string const& packageName)
 {
-  int retval = 1;
   // Begin the archive for this pack
   std::string localToplevel(initialTopLevel);
   std::string packageFileName(
@@ -507,101 +540,48 @@
   if (!this->ReadListFile("Internal/CPack/CPackDeb.cmake")) {
     cmCPackLogger(cmCPackLog::LOG_ERROR,
                   "Error while execution CPackDeb.cmake" << std::endl);
-    retval = 0;
-    return retval;
+    return 0;
   }
 
-  { // Isolate globbing of binaries vs. dbgsyms
-    cmsys::Glob gl;
-    std::string findExpr(this->GetOption("GEN_WDIR"));
-    findExpr += "/*";
-    gl.RecurseOn();
-    gl.SetRecurseListDirs(true);
-    gl.SetRecurseThroughSymlinks(false);
-    if (!gl.FindFiles(findExpr)) {
-      cmCPackLogger(cmCPackLog::LOG_ERROR,
-                    "Cannot find any files in the installed directory"
-                      << std::endl);
-      return 0;
-    }
-    this->packageFiles = gl.GetFiles();
-  }
-
-  int res = this->createDeb();
-  if (res != 1) {
-    retval = 0;
-  }
-  // add the generated package to package file names list
-  packageFileName = cmStrCat(this->GetOption("CPACK_TOPLEVEL_DIRECTORY"), '/',
-                             this->GetOption("GEN_CPACK_OUTPUT_FILE_NAME"));
-  this->packageFileNames.push_back(std::move(packageFileName));
-
-  if (this->IsOn("GEN_CPACK_DEBIAN_DEBUGINFO_PACKAGE") &&
-      this->GetOption("GEN_DBGSYMDIR")) {
-    cmsys::Glob gl;
-    std::string findExpr(this->GetOption("GEN_DBGSYMDIR"));
-    findExpr += "/*";
-    gl.RecurseOn();
-    gl.SetRecurseListDirs(true);
-    gl.SetRecurseThroughSymlinks(false);
-    if (!gl.FindFiles(findExpr)) {
-      cmCPackLogger(cmCPackLog::LOG_ERROR,
-                    "Cannot find any files in the installed directory"
-                      << std::endl);
-      return 0;
-    }
-    this->packageFiles = gl.GetFiles();
-
-    res = this->createDbgsymDDeb();
-    if (res != 1) {
-      retval = 0;
-    }
-    // add the generated package to package file names list
-    packageFileName =
-      cmStrCat(this->GetOption("CPACK_TOPLEVEL_DIRECTORY"), '/',
-               this->GetOption("GEN_CPACK_DBGSYM_OUTPUT_FILE_NAME"));
-    this->packageFileNames.push_back(std::move(packageFileName));
-  }
-
-  return retval;
+  return this->createDebPackages();
 }
 
 int cmCPackDebGenerator::PackageComponents(bool ignoreGroup)
 {
-  int retval = 1;
-  /* Reset package file name list it will be populated during the
-   * component packaging run*/
+  // Reset package file name list it will be populated during the
+  // component packaging run
   this->packageFileNames.clear();
   std::string initialTopLevel(this->GetOption("CPACK_TEMPORARY_DIRECTORY"));
 
+  int retval = 1;
   // The default behavior is to have one package by component group
   // unless CPACK_COMPONENTS_IGNORE_GROUP is specified.
-  if (!ignoreGroup) {
-    for (auto const& compG : this->ComponentGroups) {
-      cmCPackLogger(cmCPackLog::LOG_VERBOSE,
-                    "Packaging component group: " << compG.first << std::endl);
-      // Begin the archive for this group
-      retval &= this->PackageOnePack(initialTopLevel, compG.first);
-    }
-    // Handle Orphan components (components not belonging to any groups)
+  if (ignoreGroup) {
+    // CPACK_COMPONENTS_IGNORE_GROUPS is set
+    // We build 1 package per component
     for (auto const& comp : this->Components) {
-      // Does the component belong to a group?
-      if (comp.second.Group == nullptr) {
-        cmCPackLogger(
-          cmCPackLog::LOG_VERBOSE,
-          "Component <"
-            << comp.second.Name
-            << "> does not belong to any group, package it separately."
-            << std::endl);
-        // Begin the archive for this orphan component
-        retval &= this->PackageOnePack(initialTopLevel, comp.first);
-      }
+      retval &= this->PackageOnePack(initialTopLevel, comp.first);
     }
+    return retval;
   }
-  // CPACK_COMPONENTS_IGNORE_GROUPS is set
-  // We build 1 package per component
-  else {
-    for (auto const& comp : this->Components) {
+
+  for (auto const& compG : this->ComponentGroups) {
+    cmCPackLogger(cmCPackLog::LOG_VERBOSE,
+                  "Packaging component group: " << compG.first << std::endl);
+    // Begin the archive for this group
+    retval &= this->PackageOnePack(initialTopLevel, compG.first);
+  }
+  // Handle Orphan components (components not belonging to any groups)
+  for (auto const& comp : this->Components) {
+    // Does the component belong to a group?
+    if (comp.second.Group == nullptr) {
+      cmCPackLogger(
+        cmCPackLog::LOG_VERBOSE,
+        "Component <"
+          << comp.second.Name
+          << "> does not belong to any group, package it separately."
+          << std::endl);
+      // Begin the archive for this orphan component
       retval &= this->PackageOnePack(initialTopLevel, comp.first);
     }
   }
@@ -612,7 +592,6 @@
 int cmCPackDebGenerator::PackageComponentsAllInOne(
   const std::string& compInstDirName)
 {
-  int retval = 1;
   /* Reset package file name list it will be populated during the
    * component packaging run*/
   this->packageFileNames.clear();
@@ -655,33 +634,10 @@
   if (!this->ReadListFile("Internal/CPack/CPackDeb.cmake")) {
     cmCPackLogger(cmCPackLog::LOG_ERROR,
                   "Error while execution CPackDeb.cmake" << std::endl);
-    retval = 0;
-    return retval;
-  }
-
-  cmsys::Glob gl;
-  std::string findExpr(this->GetOption("GEN_WDIR"));
-  findExpr += "/*";
-  gl.RecurseOn();
-  gl.SetRecurseListDirs(true);
-  gl.SetRecurseThroughSymlinks(false);
-  if (!gl.FindFiles(findExpr)) {
-    cmCPackLogger(cmCPackLog::LOG_ERROR,
-                  "Cannot find any files in the installed directory"
-                    << std::endl);
     return 0;
   }
-  this->packageFiles = gl.GetFiles();
 
-  int res = this->createDeb();
-  if (res != 1) {
-    retval = 0;
-  }
-  // add the generated package to package file names list
-  packageFileName = cmStrCat(this->GetOption("CPACK_TOPLEVEL_DIRECTORY"), '/',
-                             this->GetOption("GEN_CPACK_OUTPUT_FILE_NAME"));
-  this->packageFileNames.push_back(std::move(packageFileName));
-  return retval;
+  return this->createDebPackages();
 }
 
 int cmCPackDebGenerator::PackageFiles()
@@ -705,7 +661,40 @@
   return this->PackageComponentsAllInOne("");
 }
 
-int cmCPackDebGenerator::createDeb()
+bool cmCPackDebGenerator::createDebPackages()
+{
+  auto make_package = [this](const char* const path,
+                             const char* const output_var,
+                             bool (cmCPackDebGenerator::*creator)()) -> bool {
+    try {
+      this->packageFiles = findFilesIn(path);
+    } catch (const std::runtime_error& ex) {
+      cmCPackLogger(cmCPackLog::LOG_ERROR, ex.what() << std::endl);
+      return false;
+    }
+
+    if ((this->*creator)()) {
+      // add the generated package to package file names list
+      this->packageFileNames.emplace_back(
+        cmStrCat(this->GetOption("CPACK_TOPLEVEL_DIRECTORY"), '/',
+                 this->GetOption(output_var)));
+      return true;
+    }
+    return false;
+  };
+  bool retval =
+    make_package(this->GetOption("GEN_WDIR"), "GEN_CPACK_OUTPUT_FILE_NAME",
+                 &cmCPackDebGenerator::createDeb);
+  const char* const dbgsymdir_path = this->GetOption("GEN_DBGSYMDIR");
+  if (this->IsOn("GEN_CPACK_DEBIAN_DEBUGINFO_PACKAGE") && dbgsymdir_path) {
+    retval = make_package(dbgsymdir_path, "GEN_CPACK_DBGSYM_OUTPUT_FILE_NAME",
+                          &cmCPackDebGenerator::createDbgsymDDeb) &&
+      retval;
+  }
+  return int(retval);
+}
+
+bool cmCPackDebGenerator::createDeb()
 {
   std::map<std::string, std::string> controlValues;
 
@@ -829,13 +818,10 @@
     this->IsSet("GEN_CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION"),
     this->packageFiles);
 
-  if (!gen.generate()) {
-    return 0;
-  }
-  return 1;
+  return gen.generate();
 }
 
-int cmCPackDebGenerator::createDbgsymDDeb()
+bool cmCPackDebGenerator::createDbgsymDDeb()
 {
   // Packages containing debug symbols follow the same structure as .debs
   // but have different metadata and content.
@@ -875,7 +861,6 @@
   DebGenerator gen(
     this->Logger, this->GetOption("GEN_CPACK_DBGSYM_OUTPUT_FILE_NAME"),
     this->GetOption("GEN_DBGSYMDIR"),
-
     this->GetOption("CPACK_TOPLEVEL_DIRECTORY"),
     this->GetOption("CPACK_TEMPORARY_DIRECTORY"),
     this->GetOption("GEN_CPACK_DEBIAN_COMPRESSION_TYPE"),
@@ -885,10 +870,7 @@
     this->IsSet("GEN_CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION"),
     this->packageFiles);
 
-  if (!gen.generate()) {
-    return 0;
-  }
-  return 1;
+  return gen.generate();
 }
 
 bool cmCPackDebGenerator::SupportsComponentInstallation() const
diff --git a/Source/CPack/cmCPackDebGenerator.h b/Source/CPack/cmCPackDebGenerator.h
index ee8f39a..61a6616 100644
--- a/Source/CPack/cmCPackDebGenerator.h
+++ b/Source/CPack/cmCPackDebGenerator.h
@@ -63,8 +63,9 @@
     const std::string& componentName) override;
 
 private:
-  int createDeb();
-  int createDbgsymDDeb();
+  bool createDebPackages();
+  bool createDeb();
+  bool createDbgsymDDeb();
 
   std::vector<std::string> packageFiles;
 };
diff --git a/Source/CTest/cmCTestMemCheckHandler.cxx b/Source/CTest/cmCTestMemCheckHandler.cxx
index 125d003..6bb8e79 100644
--- a/Source/CTest/cmCTestMemCheckHandler.cxx
+++ b/Source/CTest/cmCTestMemCheckHandler.cxx
@@ -305,7 +305,7 @@
   return this->DefectCount;
 }
 
-void cmCTestMemCheckHandler::GenerateDartOutput(cmXMLWriter& xml)
+void cmCTestMemCheckHandler::GenerateCTestXML(cmXMLWriter& xml)
 {
   if (!this->CTest->GetProduceXML()) {
     return;
diff --git a/Source/CTest/cmCTestMemCheckHandler.h b/Source/CTest/cmCTestMemCheckHandler.h
index b200c43..a63a24d 100644
--- a/Source/CTest/cmCTestMemCheckHandler.h
+++ b/Source/CTest/cmCTestMemCheckHandler.h
@@ -119,9 +119,9 @@
   bool InitializeMemoryChecking();
 
   /**
-   * Generate the Dart compatible output
+   * Generate CTest DynamicAnalysis.xml files
    */
-  void GenerateDartOutput(cmXMLWriter& xml) override;
+  void GenerateCTestXML(cmXMLWriter& xml) override;
 
   std::vector<std::string> CustomPreMemCheck;
   std::vector<std::string> CustomPostMemCheck;
diff --git a/Source/CTest/cmCTestMultiProcessHandler.cxx b/Source/CTest/cmCTestMultiProcessHandler.cxx
index 86a8e00..d90c4a6 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.cxx
+++ b/Source/CTest/cmCTestMultiProcessHandler.cxx
@@ -1026,6 +1026,11 @@
     properties.append(DumpCTestProperty(
       "ENVIRONMENT", DumpToJsonArray(testProperties.Environment)));
   }
+  if (!testProperties.EnvironmentModification.empty()) {
+    properties.append(DumpCTestProperty(
+      "ENVIRONMENT_MODIFICATION",
+      DumpToJsonArray(testProperties.EnvironmentModification)));
+  }
   if (!testProperties.ErrorRegularExpressions.empty()) {
     properties.append(DumpCTestProperty(
       "FAIL_REGULAR_EXPRESSION",
diff --git a/Source/CTest/cmCTestRunTest.cxx b/Source/CTest/cmCTestRunTest.cxx
index a892113..20f0ed3 100644
--- a/Source/CTest/cmCTestRunTest.cxx
+++ b/Source/CTest/cmCTestRunTest.cxx
@@ -2,17 +2,22 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmCTestRunTest.h"
 
+#include <algorithm>
 #include <chrono>
 #include <cstddef> // IWYU pragma: keep
 #include <cstdint>
 #include <cstdio>
 #include <cstring>
+#include <functional>
 #include <iomanip>
 #include <ratio>
 #include <sstream>
 #include <utility>
 
 #include <cm/memory>
+#include <cm/optional>
+#include <cm/string_view>
+#include <cmext/string_view>
 
 #include "cmsys/RegularExpression.hxx"
 
@@ -44,7 +49,9 @@
   // Check for special CTest XML tags in this line of output.
   // If any are found, this line is excluded from ProcessOutput.
   if (!line.empty() && line.find("<CTest") != std::string::npos) {
+    bool ctest_tag_found = false;
     if (this->TestHandler->CustomCompletionStatusRegex.find(line)) {
+      ctest_tag_found = true;
       this->TestResult.CustomCompletionStatus =
         this->TestHandler->CustomCompletionStatusRegex.match(1);
       cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
@@ -52,6 +59,20 @@
                                   << "Test Details changed to '"
                                   << this->TestResult.CustomCompletionStatus
                                   << "'" << std::endl);
+    } else if (this->TestHandler->CustomLabelRegex.find(line)) {
+      ctest_tag_found = true;
+      auto label = this->TestHandler->CustomLabelRegex.match(1);
+      auto& labels = this->TestProperties->Labels;
+      if (std::find(labels.begin(), labels.end(), label) == labels.end()) {
+        labels.push_back(label);
+        std::sort(labels.begin(), labels.end());
+        cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
+                   this->GetIndex()
+                     << ": "
+                     << "Test Label added: '" << label << "'" << std::endl);
+      }
+    }
+    if (ctest_tag_found) {
       return;
     }
   }
@@ -245,7 +266,7 @@
     *this->TestHandler->LogFile << "Test time = " << buf << std::endl;
   }
 
-  this->DartProcessing();
+  this->ParseOutputForMeasurements();
 
   // if this is doing MemCheck then all the output needs to be put into
   // Output since that is what is parsed by cmCTestMemCheckHandler
@@ -623,6 +644,7 @@
 
   return this->ForkProcess(timeout, this->TestProperties->ExplicitTimeout,
                            &this->TestProperties->Environment,
+                           &this->TestProperties->EnvironmentModification,
                            &this->TestProperties->Affinity);
 }
 
@@ -679,28 +701,45 @@
     cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
                this->Index << ":  " << env << std::endl);
   }
+  if (!this->TestProperties->EnvironmentModification.empty()) {
+    cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
+               this->Index << ": "
+                           << "Environment variable modifications: "
+                           << std::endl);
+  }
+  for (std::string const& envmod :
+       this->TestProperties->EnvironmentModification) {
+    cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
+               this->Index << ":  " << envmod << std::endl);
+  }
 }
 
-void cmCTestRunTest::DartProcessing()
+void cmCTestRunTest::ParseOutputForMeasurements()
 {
   if (!this->ProcessOutput.empty() &&
-      this->ProcessOutput.find("<DartMeasurement") != std::string::npos) {
-    if (this->TestHandler->DartStuff.find(this->ProcessOutput)) {
-      this->TestResult.DartString = this->TestHandler->DartStuff.match(1);
+      (this->ProcessOutput.find("<DartMeasurement") != std::string::npos ||
+       this->ProcessOutput.find("<CTestMeasurement") != std::string::npos)) {
+    if (this->TestHandler->AllTestMeasurementsRegex.find(
+          this->ProcessOutput)) {
+      this->TestResult.TestMeasurementsOutput =
+        this->TestHandler->AllTestMeasurementsRegex.match(1);
       // keep searching and replacing until none are left
-      while (this->TestHandler->DartStuff1.find(this->ProcessOutput)) {
+      while (this->TestHandler->SingleTestMeasurementRegex.find(
+        this->ProcessOutput)) {
         // replace the exact match for the string
         cmSystemTools::ReplaceString(
-          this->ProcessOutput, this->TestHandler->DartStuff1.match(1).c_str(),
-          "");
+          this->ProcessOutput,
+          this->TestHandler->SingleTestMeasurementRegex.match(1).c_str(), "");
       }
     }
   }
 }
 
-bool cmCTestRunTest::ForkProcess(cmDuration testTimeOut, bool explicitTimeout,
-                                 std::vector<std::string>* environment,
-                                 std::vector<size_t>* affinity)
+bool cmCTestRunTest::ForkProcess(
+  cmDuration testTimeOut, bool explicitTimeout,
+  std::vector<std::string>* environment,
+  std::vector<std::string>* environment_modification,
+  std::vector<size_t>* affinity)
 {
   this->TestProcess->SetId(this->Index);
   this->TestProcess->SetWorkingDirectory(this->TestProperties->Directory);
@@ -749,6 +788,127 @@
     }
   }
 
+  if (environment_modification && !environment_modification->empty()) {
+    std::map<std::string, cm::optional<std::string>> env_application;
+
+#ifdef _WIN32
+    char path_sep = ';';
+#else
+    char path_sep = ':';
+#endif
+
+    auto apply_diff =
+      [&env_application](const std::string& name,
+                         std::function<void(std::string&)> const& apply) {
+        auto entry = env_application.find(name);
+        std::string output;
+        if (entry != env_application.end() && entry->second) {
+          output = *entry->second;
+        }
+        apply(output);
+        entry->second = output;
+      };
+
+    bool err_occurred = false;
+
+    for (auto const& envmod : *environment_modification) {
+      // Split on `=`
+      auto const eq_loc = envmod.find_first_of('=');
+      if (eq_loc == std::string::npos) {
+        cmCTestLog(this->CTest, ERROR_MESSAGE,
+                   "Error: Missing `=` after the variable name in: "
+                     << envmod << std::endl);
+        err_occurred = true;
+        continue;
+      }
+      auto const name = envmod.substr(0, eq_loc);
+
+      // Split value on `:`
+      auto const op_value_start = eq_loc + 1;
+      auto const colon_loc = envmod.find_first_of(':', op_value_start);
+      if (colon_loc == std::string::npos) {
+        cmCTestLog(this->CTest, ERROR_MESSAGE,
+                   "Error: Missing `:` after the operation in: " << envmod
+                                                                 << std::endl);
+        err_occurred = true;
+        continue;
+      }
+      auto const op =
+        envmod.substr(op_value_start, colon_loc - op_value_start);
+
+      auto const value_start = colon_loc + 1;
+      auto const value = envmod.substr(value_start);
+
+      // Determine what to do with the operation.
+      if (op == "reset"_s) {
+        auto entry = env_application.find(name);
+        if (entry != env_application.end()) {
+          env_application.erase(entry);
+        }
+      } else if (op == "set"_s) {
+        env_application[name] = value;
+      } else if (op == "unset"_s) {
+        env_application[name] = {};
+      } else if (op == "string_append"_s) {
+        apply_diff(name, [&value](std::string& output) { output += value; });
+      } else if (op == "string_prepend"_s) {
+        apply_diff(name,
+                   [&value](std::string& output) { output.insert(0, value); });
+      } else if (op == "path_list_append"_s) {
+        apply_diff(name, [&value, path_sep](std::string& output) {
+          if (!output.empty()) {
+            output += path_sep;
+          }
+          output += value;
+        });
+      } else if (op == "path_list_prepend"_s) {
+        apply_diff(name, [&value, path_sep](std::string& output) {
+          if (!output.empty()) {
+            output.insert(output.begin(), path_sep);
+          }
+          output.insert(0, value);
+        });
+      } else if (op == "cmake_list_append"_s) {
+        apply_diff(name, [&value](std::string& output) {
+          if (!output.empty()) {
+            output += ';';
+          }
+          output += value;
+        });
+      } else if (op == "cmake_list_prepend"_s) {
+        apply_diff(name, [&value](std::string& output) {
+          if (!output.empty()) {
+            output.insert(output.begin(), ';');
+          }
+          output.insert(0, value);
+        });
+      } else {
+        cmCTestLog(this->CTest, ERROR_MESSAGE,
+                   "Error: Unrecognized environment manipulation argument: "
+                     << op << std::endl);
+        err_occurred = true;
+        continue;
+      }
+    }
+
+    if (err_occurred) {
+      return false;
+    }
+
+    for (auto const& env_apply : env_application) {
+      if (env_apply.second) {
+        auto const env_update =
+          cmStrCat(env_apply.first, '=', *env_apply.second);
+        cmSystemTools::PutEnv(env_update);
+        envMeasurement << env_update << std::endl;
+      } else {
+        cmSystemTools::UnsetEnv(env_apply.first.c_str());
+        // Signify that this variable is being actively unset
+        envMeasurement << "#" << env_apply.first << "=" << std::endl;
+      }
+    }
+  }
+
   if (this->UseAllocatedResources) {
     std::vector<std::string> envLog;
     this->SetupResourcesEnvironment(&envLog);
diff --git a/Source/CTest/cmCTestRunTest.h b/Source/CTest/cmCTestRunTest.h
index 863ac1b..2082156 100644
--- a/Source/CTest/cmCTestRunTest.h
+++ b/Source/CTest/cmCTestRunTest.h
@@ -109,10 +109,11 @@
 
 private:
   bool NeedsToRepeat();
-  void DartProcessing();
+  void ParseOutputForMeasurements();
   void ExeNotFound(std::string exe);
   bool ForkProcess(cmDuration testTimeOut, bool explicitTimeout,
                    std::vector<std::string>* environment,
+                   std::vector<std::string>* environment_modification,
                    std::vector<size_t>* affinity);
   void WriteLogOutputTop(size_t completed, size_t total);
   // Run post processing of the process output for MemCheck
diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index 730ec0f..1157d10 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -32,6 +32,7 @@
 #include "cmCTest.h"
 #include "cmCTestMultiProcessHandler.h"
 #include "cmCTestResourceGroupsLexerHelper.h"
+#include "cmCTestTestMeasurementXMLParser.h"
 #include "cmDuration.h"
 #include "cmExecutionStatus.h"
 #include "cmGeneratedFileStream.h"
@@ -303,15 +304,24 @@
   // Support for JUnit XML output.
   this->JUnitXMLFileName = "";
 
-  // regex to detect <DartMeasurement>...</DartMeasurement>
-  this->DartStuff.compile("(<DartMeasurement.*/DartMeasurement[a-zA-Z]*>)");
-  // regex to detect each individual <DartMeasurement>...</DartMeasurement>
-  this->DartStuff1.compile(
-    "(<DartMeasurement[^<]*</DartMeasurement[a-zA-Z]*>)");
+  // Regular expressions to scan test output for custom measurements.
 
-  // regex to detect <CTestDetails>...</CTestDetails>
+  // Capture the whole section of test output from the first opening
+  // <(CTest|Dart)Measurement*> tag to the last </(CTest|Dart)Measurement*>
+  // closing tag.
+  this->AllTestMeasurementsRegex.compile(
+    "(<(CTest|Dart)Measurement.*/(CTest|Dart)Measurement[a-zA-Z]*>)");
+
+  // Capture a single <(CTest|Dart)Measurement*> XML element.
+  this->SingleTestMeasurementRegex.compile(
+    "(<(CTest|Dart)Measurement[^<]*</(CTest|Dart)Measurement[a-zA-Z]*>)");
+
+  // Capture content from <CTestDetails>...</CTestDetails>
   this->CustomCompletionStatusRegex.compile(
     "<CTestDetails>(.*)</CTestDetails>");
+
+  // Capture content from <CTestLabel>...</CTestLabel>
+  this->CustomLabelRegex.compile("<CTestLabel>(.*)</CTestLabel>");
 }
 
 void cmCTestTestHandler::Initialize()
@@ -692,7 +702,7 @@
       return false;
     }
     cmXMLWriter xml(xmlfile);
-    this->GenerateDartOutput(xml);
+    this->GenerateCTestXML(xml);
   }
 
   return true;
@@ -1400,7 +1410,7 @@
 {
 }
 
-void cmCTestTestHandler::GenerateDartOutput(cmXMLWriter& xml)
+void cmCTestTestHandler::GenerateCTestXML(cmXMLWriter& xml)
 {
   if (!this->CTest->GetProduceXML()) {
     return;
@@ -1436,7 +1446,7 @@
         xml.Element("Value", result.ReturnValue);
         xml.EndElement(); // NamedMeasurement
       }
-      this->GenerateRegressionImages(xml, result.DartString);
+      this->RecordCustomTestMeasurements(xml, result.TestMeasurementsOutput);
       xml.StartElement("NamedMeasurement");
       xml.Attribute("type", "numeric/double");
       xml.Attribute("name", "Execution Time");
@@ -1976,124 +1986,48 @@
   }
 }
 
-// Just for convenience
-#define SPACE_REGEX "[ \t\r\n]"
-void cmCTestTestHandler::GenerateRegressionImages(cmXMLWriter& xml,
-                                                  const std::string& dart)
+void cmCTestTestHandler::RecordCustomTestMeasurements(cmXMLWriter& xml,
+                                                      std::string content)
 {
-  cmsys::RegularExpression twoattributes(
-    "<DartMeasurement" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*>([^<]*)</DartMeasurement>");
-  cmsys::RegularExpression threeattributes(
-    "<DartMeasurement" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*>([^<]*)</DartMeasurement>");
-  cmsys::RegularExpression fourattributes(
-    "<DartMeasurement" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*>([^<]*)</DartMeasurement>");
-  cmsys::RegularExpression cdatastart(
-    "<DartMeasurement" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*>" SPACE_REGEX "*<!\\[CDATA\\[");
-  cmsys::RegularExpression cdataend("]]>" SPACE_REGEX "*</DartMeasurement>");
-  cmsys::RegularExpression measurementfile(
-    "<DartMeasurementFile" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*(name|type|encoding|compression)=\"([^\"]*)\"" SPACE_REGEX
-    "*>([^<]*)</DartMeasurementFile>");
+  while (this->SingleTestMeasurementRegex.find(content)) {
+    // Extract regex match from content and parse it as an XML element.
+    auto measurement_str = this->SingleTestMeasurementRegex.match(1);
+    auto parser = cmCTestTestMeasurementXMLParser();
+    parser.Parse(measurement_str.c_str());
 
-  bool done = false;
-  std::string cxml = dart;
-  while (!done) {
-    if (twoattributes.find(cxml)) {
+    if (parser.ElementName == "CTestMeasurement" ||
+        parser.ElementName == "DartMeasurement") {
       xml.StartElement("NamedMeasurement");
-      xml.Attribute(twoattributes.match(1).c_str(), twoattributes.match(2));
-      xml.Attribute(twoattributes.match(3).c_str(), twoattributes.match(4));
-      xml.Element("Value", twoattributes.match(5));
+      xml.Attribute("type", parser.MeasurementType);
+      xml.Attribute("name", parser.MeasurementName);
+      xml.Element("Value", parser.CharacterData);
       xml.EndElement();
-      cxml.erase(twoattributes.start(),
-                 twoattributes.end() - twoattributes.start());
-    } else if (threeattributes.find(cxml)) {
-      xml.StartElement("NamedMeasurement");
-      xml.Attribute(threeattributes.match(1).c_str(),
-                    threeattributes.match(2));
-      xml.Attribute(threeattributes.match(3).c_str(),
-                    threeattributes.match(4));
-      xml.Attribute(threeattributes.match(5).c_str(),
-                    threeattributes.match(6));
-      xml.Element("Value", twoattributes.match(7));
-      xml.EndElement();
-      cxml.erase(threeattributes.start(),
-                 threeattributes.end() - threeattributes.start());
-    } else if (fourattributes.find(cxml)) {
-      xml.StartElement("NamedMeasurement");
-      xml.Attribute(fourattributes.match(1).c_str(), fourattributes.match(2));
-      xml.Attribute(fourattributes.match(3).c_str(), fourattributes.match(4));
-      xml.Attribute(fourattributes.match(5).c_str(), fourattributes.match(6));
-      xml.Attribute(fourattributes.match(7).c_str(), fourattributes.match(8));
-      xml.Element("Value", twoattributes.match(9));
-      xml.EndElement();
-      cxml.erase(fourattributes.start(),
-                 fourattributes.end() - fourattributes.start());
-    } else if (cdatastart.find(cxml) && cdataend.find(cxml)) {
-      xml.StartElement("NamedMeasurement");
-      xml.Attribute(cdatastart.match(1).c_str(), cdatastart.match(2));
-      xml.Attribute(cdatastart.match(3).c_str(), cdatastart.match(4));
-      xml.StartElement("Value");
-      xml.CData(
-        cxml.substr(cdatastart.end(), cdataend.start() - cdatastart.end()));
-      xml.EndElement(); // Value
-      xml.EndElement(); // NamedMeasurement
-      cxml.erase(cdatastart.start(), cdataend.end() - cdatastart.start());
-    } else if (measurementfile.find(cxml)) {
-      const std::string& filename =
-        cmCTest::CleanString(measurementfile.match(5));
-      if (cmSystemTools::FileExists(filename)) {
+    } else if (parser.ElementName == "CTestMeasurementFile" ||
+               parser.ElementName == "DartMeasurementFile") {
+      const std::string& filename = cmCTest::CleanString(parser.CharacterData);
+      if (!cmSystemTools::FileExists(filename)) {
+        xml.StartElement("NamedMeasurement");
+        xml.Attribute("name", parser.MeasurementName);
+        xml.Attribute("text", "text/string");
+        xml.Element("Value", "File " + filename + " not found");
+        xml.EndElement();
+        cmCTestOptionalLog(
+          this->CTest, HANDLER_OUTPUT,
+          "File \"" << filename << "\" not found." << std::endl, this->Quiet);
+      } else {
         long len = cmSystemTools::FileLength(filename);
-        std::string k1 = measurementfile.match(1);
-        std::string v1 = measurementfile.match(2);
-        std::string k2 = measurementfile.match(3);
-        std::string v2 = measurementfile.match(4);
         if (len == 0) {
-          if (cmSystemTools::LowerCase(k1) == "type") {
-            v1 = "text/string";
-          }
-          if (cmSystemTools::LowerCase(k2) == "type") {
-            v2 = "text/string";
-          }
-
           xml.StartElement("NamedMeasurement");
-          xml.Attribute(k1.c_str(), v1);
-          xml.Attribute(k2.c_str(), v2);
+          xml.Attribute("name", parser.MeasurementName);
+          xml.Attribute("type", "text/string");
           xml.Attribute("encoding", "none");
           xml.Element("Value", "Image " + filename + " is empty");
           xml.EndElement();
         } else {
-          std::string type;
-          std::string name;
-          if (cmSystemTools::LowerCase(k1) == "type") {
-            type = v1;
-          } else if (cmSystemTools::LowerCase(k2) == "type") {
-            type = v2;
-          }
-          if (cmSystemTools::LowerCase(k1) == "name") {
-            name = v1;
-          } else if (cmSystemTools::LowerCase(k2) == "name") {
-            name = v2;
-          }
-          if (type == "file") {
+          if (parser.MeasurementType == "file") {
             // Treat this measurement like an "ATTACHED_FILE" when the type
             // is explicitly "file" (not an image).
-            this->AttachFile(xml, filename, name);
+            this->AttachFile(xml, filename, parser.MeasurementName);
           } else {
             cmsys::ifstream ifs(filename.c_str(),
                                 std::ios::in
@@ -2110,10 +2044,8 @@
                                              encoded_buffer.get(), 1);
 
             xml.StartElement("NamedMeasurement");
-            xml.Attribute(measurementfile.match(1).c_str(),
-                          measurementfile.match(2));
-            xml.Attribute(measurementfile.match(3).c_str(),
-                          measurementfile.match(4));
+            xml.Attribute("name", parser.MeasurementName);
+            xml.Attribute("type", parser.MeasurementType);
             xml.Attribute("encoding", "base64");
             std::ostringstream ostr;
             for (size_t cc = 0; cc < rlen; cc++) {
@@ -2126,25 +2058,11 @@
             xml.EndElement(); // NamedMeasurement
           }
         }
-      } else {
-        int idx = 4;
-        if (measurementfile.match(1) == "name") {
-          idx = 2;
-        }
-        xml.StartElement("NamedMeasurement");
-        xml.Attribute("name", measurementfile.match(idx));
-        xml.Attribute("text", "text/string");
-        xml.Element("Value", "File " + filename + " not found");
-        xml.EndElement();
-        cmCTestOptionalLog(
-          this->CTest, HANDLER_OUTPUT,
-          "File \"" << filename << "\" not found." << std::endl, this->Quiet);
       }
-      cxml.erase(measurementfile.start(),
-                 measurementfile.end() - measurementfile.start());
-    } else {
-      done = true;
     }
+
+    // Remove this element from content.
+    cmSystemTools::ReplaceString(content, measurement_str.c_str(), "");
   }
 }
 
@@ -2247,7 +2165,7 @@
 
             // Ensure we have complete triples otherwise the data is corrupt.
             if (triples.size() % 3 == 0) {
-              cmState state;
+              cmState state(cmState::Unknown);
               rt.Backtrace = cmListFileBacktrace(state.CreateBaseSnapshot());
 
               // the first entry represents the top of the trace so we need to
@@ -2327,6 +2245,8 @@
             cmExpandList(val, rt.Depends);
           } else if (key == "ENVIRONMENT"_s) {
             cmExpandList(val, rt.Environment);
+          } else if (key == "ENVIRONMENT_MODIFICATION"_s) {
+            cmExpandList(val, rt.EnvironmentModification);
           } else if (key == "LABELS"_s) {
             std::vector<std::string> Labels = cmExpandedList(val);
             rt.Labels.insert(rt.Labels.end(), Labels.begin(), Labels.end());
diff --git a/Source/CTest/cmCTestTestHandler.h b/Source/CTest/cmCTestTestHandler.h
index bd51738..f2da320 100644
--- a/Source/CTest/cmCTestTestHandler.h
+++ b/Source/CTest/cmCTestTestHandler.h
@@ -151,6 +151,7 @@
     // return code of test which will mark test as "not run"
     int SkipReturnCode;
     std::vector<std::string> Environment;
+    std::vector<std::string> EnvironmentModification;
     std::vector<std::string> Labels;
     std::set<std::string> LockedResources;
     std::set<std::string> FixturesSetup;
@@ -177,7 +178,7 @@
     std::string CompletionStatus;
     std::string CustomCompletionStatus;
     std::string Output;
-    std::string DartString;
+    std::string TestMeasurementsOutput;
     int TestCount;
     cmCTestTestProperties* Properties;
   };
@@ -276,9 +277,9 @@
 
 private:
   /**
-   * Generate the Dart compatible output
+   * Write test results in CTest's Test.xml format
    */
-  virtual void GenerateDartOutput(cmXMLWriter& xml);
+  virtual void GenerateCTestXML(cmXMLWriter& xml);
 
   /**
    * Write test results in JUnit XML format
@@ -348,8 +349,7 @@
   cmCTestResourceSpec ResourceSpec;
   std::string ResourceSpecFile;
 
-  void GenerateRegressionImages(cmXMLWriter& xml, const std::string& dart);
-  cmsys::RegularExpression DartStuff1;
+  void RecordCustomTestMeasurements(cmXMLWriter& xml, std::string content);
   void CheckLabelFilter(cmCTestTestProperties& it);
   void CheckLabelFilterExclude(cmCTestTestProperties& it);
   void CheckLabelFilterInclude(cmCTestTestProperties& it);
@@ -358,8 +358,10 @@
   bool UseUnion;
   ListOfTests TestList;
   size_t TotalNumberOfTests;
-  cmsys::RegularExpression DartStuff;
+  cmsys::RegularExpression AllTestMeasurementsRegex;
+  cmsys::RegularExpression SingleTestMeasurementRegex;
   cmsys::RegularExpression CustomCompletionStatusRegex;
+  cmsys::RegularExpression CustomLabelRegex;
 
   std::ostream* LogFile;
 
diff --git a/Source/CTest/cmCTestTestMeasurementXMLParser.cxx b/Source/CTest/cmCTestTestMeasurementXMLParser.cxx
new file mode 100644
index 0000000..636be24
--- /dev/null
+++ b/Source/CTest/cmCTestTestMeasurementXMLParser.cxx
@@ -0,0 +1,26 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+
+#include "cmCTestTestMeasurementXMLParser.h"
+
+#include <cstring>
+
+void cmCTestTestMeasurementXMLParser::StartElement(const std::string& name,
+                                                   const char** attributes)
+{
+  this->CharacterData.clear();
+  this->ElementName = name;
+  for (const char** attr = attributes; *attr; attr += 2) {
+    if (strcmp(attr[0], "name") == 0) {
+      this->MeasurementName = attr[1];
+    } else if (strcmp(attr[0], "type") == 0) {
+      this->MeasurementType = attr[1];
+    }
+  }
+}
+
+void cmCTestTestMeasurementXMLParser::CharacterDataHandler(const char* data,
+                                                           int length)
+{
+  this->CharacterData.append(data, length);
+}
diff --git a/Source/CTest/cmCTestTestMeasurementXMLParser.h b/Source/CTest/cmCTestTestMeasurementXMLParser.h
new file mode 100644
index 0000000..b2c3eb3
--- /dev/null
+++ b/Source/CTest/cmCTestTestMeasurementXMLParser.h
@@ -0,0 +1,21 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+
+#include <string>
+
+#include "cmXMLParser.h"
+
+class cmCTestTestMeasurementXMLParser : public cmXMLParser
+{
+public:
+  cmCTestTestMeasurementXMLParser() {}
+  std::string CharacterData;
+  std::string ElementName;
+  std::string MeasurementName;
+  std::string MeasurementType;
+
+protected:
+  void StartElement(const std::string& name, const char** atts) override;
+  void EndElement(const std::string& /*name*/) override {}
+  void CharacterDataHandler(const char* data, int length) override;
+};
diff --git a/Source/LexerParser/cmFortranParser.cxx b/Source/LexerParser/cmFortranParser.cxx
index 3f3ddde..50e9752 100644
--- a/Source/LexerParser/cmFortranParser.cxx
+++ b/Source/LexerParser/cmFortranParser.cxx
@@ -600,12 +600,12 @@
 static const yytype_uint8 yyrline[] =
 {
        0,   101,   101,   101,   104,   108,   113,   122,   128,   135,
-     140,   144,   149,   157,   162,   167,   172,   177,   182,   187,
-     192,   197,   201,   205,   209,   213,   214,   219,   219,   219,
-     220,   220,   221,   221,   222,   222,   223,   223,   224,   224,
-     225,   225,   226,   226,   227,   227,   228,   228,   231,   232,
-     233,   234,   235,   236,   237,   238,   239,   240,   241,   242,
-     243,   244,   245,   246,   247
+     140,   144,   149,   161,   166,   171,   176,   181,   186,   191,
+     196,   201,   205,   209,   213,   217,   218,   223,   223,   223,
+     224,   224,   225,   225,   226,   226,   227,   227,   228,   228,
+     229,   229,   230,   230,   231,   231,   232,   232,   235,   236,
+     237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
+     247,   248,   249,   250,   251
 };
 #endif
 
@@ -1747,142 +1747,146 @@
       cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
       cmFortranParser_RuleUse(parser, (yyvsp[-2].string));
     }
+    if (cmsysString_strcasecmp((yyvsp[-4].string), "intrinsic") == 0) {
+      cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
+      cmFortranParser_RuleUseIntrinsic(parser, (yyvsp[-2].string));
+    }
     free((yyvsp[-4].string));
     free((yyvsp[-2].string));
   }
-#line 1754 "cmFortranParser.cxx"
+#line 1758 "cmFortranParser.cxx"
     break;
 
   case 13: /* stmt: INCLUDE STRING other EOSTMT  */
-#line 157 "cmFortranParser.y"
+#line 161 "cmFortranParser.y"
                               {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleInclude(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1764 "cmFortranParser.cxx"
+#line 1768 "cmFortranParser.cxx"
     break;
 
   case 14: /* stmt: CPP_LINE_DIRECTIVE STRING other EOSTMT  */
-#line 162 "cmFortranParser.y"
+#line 166 "cmFortranParser.y"
                                          {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleLineDirective(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1774 "cmFortranParser.cxx"
+#line 1778 "cmFortranParser.cxx"
     break;
 
   case 15: /* stmt: CPP_INCLUDE_ANGLE other EOSTMT  */
-#line 167 "cmFortranParser.y"
+#line 171 "cmFortranParser.y"
                                  {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleInclude(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1784 "cmFortranParser.cxx"
+#line 1788 "cmFortranParser.cxx"
     break;
 
   case 16: /* stmt: include STRING other EOSTMT  */
-#line 172 "cmFortranParser.y"
+#line 176 "cmFortranParser.y"
                               {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleInclude(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1794 "cmFortranParser.cxx"
+#line 1798 "cmFortranParser.cxx"
     break;
 
   case 17: /* stmt: define WORD other EOSTMT  */
-#line 177 "cmFortranParser.y"
+#line 181 "cmFortranParser.y"
                            {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleDefine(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1804 "cmFortranParser.cxx"
+#line 1808 "cmFortranParser.cxx"
     break;
 
   case 18: /* stmt: undef WORD other EOSTMT  */
-#line 182 "cmFortranParser.y"
+#line 186 "cmFortranParser.y"
                           {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleUndef(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1814 "cmFortranParser.cxx"
+#line 1818 "cmFortranParser.cxx"
     break;
 
   case 19: /* stmt: ifdef WORD other EOSTMT  */
-#line 187 "cmFortranParser.y"
+#line 191 "cmFortranParser.y"
                           {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleIfdef(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1824 "cmFortranParser.cxx"
+#line 1828 "cmFortranParser.cxx"
     break;
 
   case 20: /* stmt: ifndef WORD other EOSTMT  */
-#line 192 "cmFortranParser.y"
+#line 196 "cmFortranParser.y"
                            {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleIfndef(parser, (yyvsp[-2].string));
     free((yyvsp[-2].string));
   }
-#line 1834 "cmFortranParser.cxx"
+#line 1838 "cmFortranParser.cxx"
     break;
 
   case 21: /* stmt: if other EOSTMT  */
-#line 197 "cmFortranParser.y"
+#line 201 "cmFortranParser.y"
                   {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleIf(parser);
   }
-#line 1843 "cmFortranParser.cxx"
+#line 1847 "cmFortranParser.cxx"
     break;
 
   case 22: /* stmt: elif other EOSTMT  */
-#line 201 "cmFortranParser.y"
+#line 205 "cmFortranParser.y"
                     {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleElif(parser);
   }
-#line 1852 "cmFortranParser.cxx"
+#line 1856 "cmFortranParser.cxx"
     break;
 
   case 23: /* stmt: else other EOSTMT  */
-#line 205 "cmFortranParser.y"
+#line 209 "cmFortranParser.y"
                     {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleElse(parser);
   }
-#line 1861 "cmFortranParser.cxx"
+#line 1865 "cmFortranParser.cxx"
     break;
 
   case 24: /* stmt: endif other EOSTMT  */
-#line 209 "cmFortranParser.y"
+#line 213 "cmFortranParser.y"
                      {
     cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
     cmFortranParser_RuleEndif(parser);
   }
-#line 1870 "cmFortranParser.cxx"
+#line 1874 "cmFortranParser.cxx"
     break;
 
   case 48: /* misc_code: WORD  */
-#line 231 "cmFortranParser.y"
+#line 235 "cmFortranParser.y"
                       { free ((yyvsp[0].string)); }
-#line 1876 "cmFortranParser.cxx"
+#line 1880 "cmFortranParser.cxx"
     break;
 
   case 55: /* misc_code: STRING  */
-#line 238 "cmFortranParser.y"
+#line 242 "cmFortranParser.y"
                       { free ((yyvsp[0].string)); }
-#line 1882 "cmFortranParser.cxx"
+#line 1886 "cmFortranParser.cxx"
     break;
 
 
-#line 1886 "cmFortranParser.cxx"
+#line 1890 "cmFortranParser.cxx"
 
       default: break;
     }
@@ -2107,6 +2111,6 @@
   return yyresult;
 }
 
-#line 250 "cmFortranParser.y"
+#line 254 "cmFortranParser.y"
 
 /* End of grammar */
diff --git a/Source/LexerParser/cmFortranParser.y b/Source/LexerParser/cmFortranParser.y
index a3e1c24..8ef1903 100644
--- a/Source/LexerParser/cmFortranParser.y
+++ b/Source/LexerParser/cmFortranParser.y
@@ -151,6 +151,10 @@
       cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
       cmFortranParser_RuleUse(parser, $5);
     }
+    if (cmsysString_strcasecmp($3, "intrinsic") == 0) {
+      cmFortranParser* parser = cmFortran_yyget_extra(yyscanner);
+      cmFortranParser_RuleUseIntrinsic(parser, $5);
+    }
     free($3);
     free($5);
   }
diff --git a/Source/QtDialog/QCMake.cxx b/Source/QtDialog/QCMake.cxx
index e6faef4..859c18d 100644
--- a/Source/QtDialog/QCMake.cxx
+++ b/Source/QtDialog/QCMake.cxx
@@ -550,17 +550,14 @@
     }
 
     QCMakePreset preset;
-    preset.name = std::move(QString::fromLocal8Bit(p.Name.data()));
-    preset.displayName =
-      std::move(QString::fromLocal8Bit(p.DisplayName.data()));
-    preset.description =
-      std::move(QString::fromLocal8Bit(p.Description.data()));
-    preset.generator = std::move(QString::fromLocal8Bit(p.Generator.data()));
-    preset.architecture =
-      std::move(QString::fromLocal8Bit(p.Architecture.data()));
+    preset.name = QString::fromLocal8Bit(p.Name.data());
+    preset.displayName = QString::fromLocal8Bit(p.DisplayName.data());
+    preset.description = QString::fromLocal8Bit(p.Description.data());
+    preset.generator = QString::fromLocal8Bit(p.Generator.data());
+    preset.architecture = QString::fromLocal8Bit(p.Architecture.data());
     preset.setArchitecture = !p.ArchitectureStrategy ||
       p.ArchitectureStrategy == cmCMakePresetsFile::ArchToolsetStrategy::Set;
-    preset.toolset = std::move(QString::fromLocal8Bit(p.Toolset.data()));
+    preset.toolset = QString::fromLocal8Bit(p.Toolset.data());
     preset.setToolset = !p.ToolsetStrategy ||
       p.ToolsetStrategy == cmCMakePresetsFile::ArchToolsetStrategy::Set;
     preset.enabled = it.Expanded && it.Expanded->ConditionResult &&
diff --git a/Source/cmBinUtilsLinuxELFLinker.cxx b/Source/cmBinUtilsLinuxELFLinker.cxx
index 99707a3..a69c00d 100644
--- a/Source/cmBinUtilsLinuxELFLinker.cxx
+++ b/Source/cmBinUtilsLinuxELFLinker.cxx
@@ -11,6 +11,7 @@
 #include <cmsys/RegularExpression.hxx>
 
 #include "cmBinUtilsLinuxELFObjdumpGetRuntimeDependenciesTool.h"
+#include "cmELF.h"
 #include "cmLDConfigLDConfigTool.h"
 #include "cmMakefile.h"
 #include "cmMessageType.h"
@@ -18,10 +19,6 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 
-#ifdef CMake_USE_ELF_PARSER
-#  include "cmELF.h"
-#endif
-
 static std::string ReplaceOrigin(const std::string& rpath,
                                  const std::string& origin)
 {
@@ -91,7 +88,6 @@
 {
   std::vector<std::string> parentRpaths;
 
-#ifdef CMake_USE_ELF_PARSER
   cmELF elf(file.c_str());
   if (!elf) {
     return false;
@@ -106,7 +102,6 @@
       this->Machine = elf.GetMachine();
     }
   }
-#endif
 
   return this->ScanDependencies(file, parentRpaths);
 }
@@ -175,15 +170,11 @@
 namespace {
 bool FileHasArchitecture(const char* filename, std::uint16_t machine)
 {
-#ifdef CMake_USE_ELF_PARSER
   cmELF elf(filename);
   if (!elf) {
     return false;
   }
   return machine == 0 || machine == elf.GetMachine();
-#else
-  return true;
-#endif
 }
 }
 
diff --git a/Source/cmCommonTargetGenerator.h b/Source/cmCommonTargetGenerator.h
index a156a41..e1a4f8b 100644
--- a/Source/cmCommonTargetGenerator.h
+++ b/Source/cmCommonTargetGenerator.h
@@ -40,6 +40,7 @@
   cmLocalCommonGenerator* LocalCommonGenerator;
   cmGlobalCommonGenerator* GlobalCommonGenerator;
   std::vector<std::string> ConfigNames;
+  bool UseLWYU = false;
 
   void AppendFortranFormatFlags(std::string& flags,
                                 cmSourceFile const& source);
diff --git a/Source/cmConfigure.cmake.h.in b/Source/cmConfigure.cmake.h.in
index aeca6b4..6a419f6 100644
--- a/Source/cmConfigure.cmake.h.in
+++ b/Source/cmConfigure.cmake.h.in
@@ -16,7 +16,6 @@
 
 #cmakedefine HAVE_ENVIRON_NOT_REQUIRE_PROTOTYPE
 #cmakedefine HAVE_UNSETENV
-#cmakedefine CMake_USE_ELF_PARSER
 #cmakedefine CMake_USE_MACH_PARSER
 #cmakedefine CMake_USE_XCOFF_PARSER
 #define CMake_DEFAULT_RECURSION_LIMIT @CMake_DEFAULT_RECURSION_LIMIT@
diff --git a/Source/cmDependsFortran.cxx b/Source/cmDependsFortran.cxx
index bca26b9..6024cf6 100644
--- a/Source/cmDependsFortran.cxx
+++ b/Source/cmDependsFortran.cxx
@@ -163,12 +163,17 @@
     mod_dir = this->LocalGenerator->GetCurrentBinaryDirectory();
   }
 
+  bool building_intrinsics =
+    !mf->GetSafeDefinition("CMAKE_Fortran_TARGET_BUILDING_INSTRINSIC_MODULES")
+       .empty();
+
   // Actually write dependencies to the streams.
   using ObjectInfoMap = cmDependsFortranInternals::ObjectInfoMap;
   ObjectInfoMap const& objInfo = this->Internal->ObjectInfo;
   for (auto const& i : objInfo) {
     if (!this->WriteDependenciesReal(i.first, i.second, mod_dir, stamp_dir,
-                                     makeDepends, internalDepends)) {
+                                     makeDepends, internalDepends,
+                                     building_intrinsics)) {
       return false;
     }
   }
@@ -307,7 +312,8 @@
                                              std::string const& mod_dir,
                                              std::string const& stamp_dir,
                                              std::ostream& makeDepends,
-                                             std::ostream& internalDepends)
+                                             std::ostream& internalDepends,
+                                             bool buildingIntrinsics)
 {
   // Get the source file for this object.
   std::string const& src = info.Source;
@@ -339,8 +345,13 @@
     makeDepends << '\n';
   }
 
+  std::set<std::string> req = info.Requires;
+  if (buildingIntrinsics) {
+    req.insert(info.Intrinsics.begin(), info.Intrinsics.end());
+  }
+
   // Write module requirements to the output stream.
-  for (std::string const& i : info.Requires) {
+  for (std::string const& i : req) {
     // Require only modules not provided in the same source.
     if (info.Provides.find(i) != info.Provides.cend()) {
       continue;
diff --git a/Source/cmDependsFortran.h b/Source/cmDependsFortran.h
index 0d407bc..a74db91 100644
--- a/Source/cmDependsFortran.h
+++ b/Source/cmDependsFortran.h
@@ -72,7 +72,8 @@
                              std::string const& mod_dir,
                              std::string const& stamp_dir,
                              std::ostream& makeDepends,
-                             std::ostream& internalDepends);
+                             std::ostream& internalDepends,
+                             bool buildingIntrinsics);
 
   // The source file from which to start scanning.
   std::string SourceFile;
diff --git a/Source/cmELF.cxx b/Source/cmELF.cxx
index 9a474e3..1678ce8 100644
--- a/Source/cmELF.cxx
+++ b/Source/cmELF.cxx
@@ -17,41 +17,9 @@
 
 #include "cmsys/FStream.hxx"
 
-// Include the ELF format information system header.
-#if defined(__OpenBSD__)
-#  include <elf_abi.h>
-#elif defined(__HAIKU__)
-#  include <elf32.h>
-#  include <elf64.h>
-using Elf32_Ehdr = struct Elf32_Ehdr;
-using Elf32_Shdr = struct Elf32_Shdr;
-using Elf32_Sym = struct Elf32_Sym;
-using Elf32_Rel = struct Elf32_Rel;
-using Elf32_Rela = struct Elf32_Rela;
-#  define ELFMAG0 0x7F
-#  define ELFMAG1 'E'
-#  define ELFMAG2 'L'
-#  define ELFMAG3 'F'
-#  define ET_NONE 0
-#  define ET_REL 1
-#  define ET_EXEC 2
-#  define ET_DYN 3
-#  define ET_CORE 4
-#  define EM_386 3
-#  define EM_SPARC 2
-#  define EM_PPC 20
-#else
-#  include <elf.h>
-#endif
-#if defined(__sun)
-#  include <sys/link.h> // For dynamic section information
-#endif
-#ifdef _SCO_DS
-#  include <link.h> // For DT_SONAME etc.
-#endif
-#ifndef DT_RUNPATH
-#  define DT_RUNPATH 29
-#endif
+#include "cmelf/elf32.h"
+#include "cmelf/elf64.h"
+#include "cmelf/elf_common.h"
 
 // Low-level byte swapping implementation.
 template <size_t s>
@@ -145,6 +113,7 @@
   virtual std::vector<char> EncodeDynamicEntries(
     const cmELF::DynamicEntryList&) = 0;
   virtual StringEntry const* GetDynamicSectionString(unsigned int tag) = 0;
+  virtual bool IsMips() const = 0;
   virtual void PrintInfo(std::ostream& os) const = 0;
 
   // Lookup the SONAME in the DYNAMIC section.
@@ -218,7 +187,6 @@
 };
 
 // Configure the implementation template for 64-bit ELF files.
-#ifndef _SCO_DS
 struct cmELFTypes64
 {
   using ELF_Ehdr = Elf64_Ehdr;
@@ -228,7 +196,6 @@
   using tagtype = ::uint64_t;
   static const char* GetName() { return "64-bit"; }
 };
-#endif
 
 // Parser implementation template.
 template <class Types>
@@ -262,6 +229,8 @@
   // Lookup a string from the dynamic section with the given tag.
   StringEntry const* GetDynamicSectionString(unsigned int tag) override;
 
+  bool IsMips() const override { return this->ELFHeader.e_machine == EM_MIPS; }
+
   // Print information about the ELF file.
   void PrintInfo(std::ostream& os) const override
   {
@@ -345,16 +314,12 @@
         eti == ET_CORE) {
       return true;
     }
-#if defined(ET_LOOS) && defined(ET_HIOS)
     if (eti >= ET_LOOS && eti <= ET_HIOS) {
       return true;
     }
-#endif
-#if defined(ET_LOPROC) && defined(ET_HIPROC)
     if (eti >= ET_LOPROC && eti <= ET_HIPROC) {
       return true;
     }
-#endif
     return false;
   }
 
@@ -465,18 +430,14 @@
       break;
     default: {
       unsigned int eti = static_cast<unsigned int>(this->ELFHeader.e_type);
-#if defined(ET_LOOS) && defined(ET_HIOS)
       if (eti >= ET_LOOS && eti <= ET_HIOS) {
         this->ELFType = cmELF::FileTypeSpecificOS;
         break;
       }
-#endif
-#if defined(ET_LOPROC) && defined(ET_HIPROC)
       if (eti >= ET_LOPROC && eti <= ET_HIPROC) {
         this->ELFType = cmELF::FileTypeSpecificProc;
         break;
       }
-#endif
       std::ostringstream e;
       e << "Unknown ELF file type " << eti;
       this->SetErrorMessage(e.str().c_str());
@@ -681,17 +642,12 @@
 
 const long cmELF::TagRPath = DT_RPATH;
 const long cmELF::TagRunPath = DT_RUNPATH;
-
-#ifdef DT_MIPS_RLD_MAP_REL
 const long cmELF::TagMipsRldMapRel = DT_MIPS_RLD_MAP_REL;
-#else
-const long cmELF::TagMipsRldMapRel = 0;
-#endif
 
 cmELF::cmELF(const char* fname)
 {
   // Try to open the file.
-  auto fin = cm::make_unique<cmsys::ifstream>(fname);
+  auto fin = cm::make_unique<cmsys::ifstream>(fname, std::ios::binary);
 
   // Quit now if the file could not be opened.
   if (!fin || !*fin) {
@@ -736,15 +692,11 @@
     // 32-bit ELF
     this->Internal = cm::make_unique<cmELFInternalImpl<cmELFTypes32>>(
       this, std::move(fin), order);
-  }
-#ifndef _SCO_DS
-  else if (ident[EI_CLASS] == ELFCLASS64) {
+  } else if (ident[EI_CLASS] == ELFCLASS64) {
     // 64-bit ELF
     this->Internal = cm::make_unique<cmELFInternalImpl<cmELFTypes64>>(
       this, std::move(fin), order);
-  }
-#endif
-  else {
+  } else {
     this->ErrorMessage = "ELF file class is not 32-bit or 64-bit.";
     return;
   }
@@ -846,6 +798,14 @@
   return nullptr;
 }
 
+bool cmELF::IsMIPS() const
+{
+  if (this->Valid()) {
+    return this->Internal->IsMips();
+  }
+  return false;
+}
+
 void cmELF::PrintInfo(std::ostream& os) const
 {
   if (this->Valid()) {
diff --git a/Source/cmELF.h b/Source/cmELF.h
index f88ebe9..ce8bd7f 100644
--- a/Source/cmELF.h
+++ b/Source/cmELF.h
@@ -11,10 +11,6 @@
 #include <utility>
 #include <vector>
 
-#if !defined(CMake_USE_ELF_PARSER)
-#  error "This file may be included only if CMake_USE_ELF_PARSER is enabled."
-#endif
-
 class cmELFInternal;
 
 /** \class cmELF
@@ -102,6 +98,9 @@
   /** Get the RUNPATH field if any.  */
   StringEntry const* GetRunPath();
 
+  /** Returns true if the ELF file targets a MIPS CPU.  */
+  bool IsMIPS() const;
+
   /** Print human-readable information about the ELF file.  */
   void PrintInfo(std::ostream& os) const;
 
diff --git a/Source/cmExportBuildFileGenerator.cxx b/Source/cmExportBuildFileGenerator.cxx
index 1a31ae4..4a9bf28 100644
--- a/Source/cmExportBuildFileGenerator.cxx
+++ b/Source/cmExportBuildFileGenerator.cxx
@@ -254,7 +254,7 @@
 
 void cmExportBuildFileGenerator::HandleMissingTarget(
   std::string& link_libs, std::vector<std::string>& missingTargets,
-  cmGeneratorTarget* depender, cmGeneratorTarget* dependee)
+  cmGeneratorTarget const* depender, cmGeneratorTarget* dependee)
 {
   // The target is not in the export.
   if (!this->AppendMode) {
@@ -321,7 +321,7 @@
 }
 
 void cmExportBuildFileGenerator::ComplainAboutMissingTarget(
-  cmGeneratorTarget* depender, cmGeneratorTarget* dependee,
+  cmGeneratorTarget const* depender, cmGeneratorTarget const* dependee,
   std::vector<std::string> const& exportFiles)
 {
   std::ostringstream e;
@@ -344,7 +344,7 @@
 }
 
 std::string cmExportBuildFileGenerator::InstallNameDir(
-  cmGeneratorTarget* target, const std::string& config)
+  cmGeneratorTarget const* target, const std::string& config)
 {
   std::string install_name_dir;
 
diff --git a/Source/cmExportBuildFileGenerator.h b/Source/cmExportBuildFileGenerator.h
index 264494d..244f526 100644
--- a/Source/cmExportBuildFileGenerator.h
+++ b/Source/cmExportBuildFileGenerator.h
@@ -60,11 +60,11 @@
     cmGeneratorTarget const* target) const;
   void HandleMissingTarget(std::string& link_libs,
                            std::vector<std::string>& missingTargets,
-                           cmGeneratorTarget* depender,
+                           cmGeneratorTarget const* depender,
                            cmGeneratorTarget* dependee) override;
 
-  void ComplainAboutMissingTarget(cmGeneratorTarget* depender,
-                                  cmGeneratorTarget* dependee,
+  void ComplainAboutMissingTarget(cmGeneratorTarget const* depender,
+                                  cmGeneratorTarget const* dependee,
                                   std::vector<std::string> const& namespaces);
 
   /** Fill in properties indicating built file locations.  */
@@ -73,7 +73,7 @@
                                  cmGeneratorTarget* target,
                                  ImportPropertyMap& properties);
 
-  std::string InstallNameDir(cmGeneratorTarget* target,
+  std::string InstallNameDir(cmGeneratorTarget const* target,
                              const std::string& config) override;
 
   std::pair<std::vector<std::string>, std::string> FindBuildExportInfo(
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index dd611de..ebdbe38 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -27,7 +27,6 @@
 #include "cmStringAlgorithms.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
-#include "cmTargetExport.h"
 
 static std::string cmExportFileGeneratorEscape(std::string const& str)
 {
@@ -123,7 +122,7 @@
 }
 
 void cmExportFileGenerator::PopulateInterfaceProperty(
-  const std::string& propName, cmGeneratorTarget* target,
+  const std::string& propName, cmGeneratorTarget const* target,
   ImportPropertyMap& properties)
 {
   cmProp input = target->GetProperty(propName);
@@ -134,7 +133,7 @@
 
 void cmExportFileGenerator::PopulateInterfaceProperty(
   const std::string& propName, const std::string& outputName,
-  cmGeneratorTarget* target,
+  cmGeneratorTarget const* target,
   cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
@@ -168,7 +167,7 @@
 }
 
 bool cmExportFileGenerator::PopulateInterfaceLinkLibrariesProperty(
-  cmGeneratorTarget* target,
+  cmGeneratorTarget const* target,
   cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
@@ -196,7 +195,7 @@
 }
 
 static bool checkInterfaceDirs(const std::string& prepro,
-                               cmGeneratorTarget* target,
+                               cmGeneratorTarget const* target,
                                const std::string& prop)
 {
   std::string const& installDir =
@@ -335,10 +334,10 @@
 }
 
 void cmExportFileGenerator::PopulateSourcesInterface(
-  cmTargetExport* tei, cmGeneratorExpression::PreprocessContext preprocessRule,
+  cmGeneratorTarget const* gt,
+  cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
-  cmGeneratorTarget* gt = tei->Target;
   assert(preprocessRule == cmGeneratorExpression::InstallInterface);
 
   const char* propName = "INTERFACE_SOURCES";
@@ -366,10 +365,10 @@
 }
 
 void cmExportFileGenerator::PopulateIncludeDirectoriesInterface(
-  cmTargetExport* tei, cmGeneratorExpression::PreprocessContext preprocessRule,
+  cmGeneratorTarget const* target,
+  cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
-  cmGeneratorTarget* target = tei->Target;
   assert(preprocessRule == cmGeneratorExpression::InstallInterface);
 
   const char* propName = "INTERFACE_INCLUDE_DIRECTORIES";
@@ -378,7 +377,8 @@
   cmGeneratorExpression ge;
 
   std::string dirs = cmGeneratorExpression::Preprocess(
-    tei->InterfaceIncludeDirectories, preprocessRule, true);
+    cmJoin(target->Target->GetInstallIncludeDirectoriesEntries(), ";"),
+    preprocessRule, true);
   this->ReplaceInstallPrefix(dirs);
   std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(dirs);
   std::string exportDirs =
@@ -424,10 +424,10 @@
 }
 
 void cmExportFileGenerator::PopulateLinkDependsInterface(
-  cmTargetExport* tei, cmGeneratorExpression::PreprocessContext preprocessRule,
+  cmGeneratorTarget const* gt,
+  cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
-  cmGeneratorTarget* gt = tei->Target;
   assert(preprocessRule == cmGeneratorExpression::InstallInterface);
 
   const char* propName = "INTERFACE_LINK_DEPENDS";
@@ -455,10 +455,10 @@
 }
 
 void cmExportFileGenerator::PopulateLinkDirectoriesInterface(
-  cmTargetExport* tei, cmGeneratorExpression::PreprocessContext preprocessRule,
+  cmGeneratorTarget const* gt,
+  cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
-  cmGeneratorTarget* gt = tei->Target;
   assert(preprocessRule == cmGeneratorExpression::InstallInterface);
 
   const char* propName = "INTERFACE_LINK_DIRECTORIES";
@@ -486,7 +486,7 @@
 }
 
 void cmExportFileGenerator::PopulateInterfaceProperty(
-  const std::string& propName, cmGeneratorTarget* target,
+  const std::string& propName, cmGeneratorTarget const* target,
   cmGeneratorExpression::PreprocessContext preprocessRule,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets)
 {
@@ -505,7 +505,7 @@
   ifaceProperties.insert(content.begin(), content.end());
 }
 
-void getCompatibleInterfaceProperties(cmGeneratorTarget* target,
+void getCompatibleInterfaceProperties(cmGeneratorTarget const* target,
                                       std::set<std::string>& ifaceProperties,
                                       const std::string& config)
 {
@@ -544,7 +544,7 @@
 }
 
 void cmExportFileGenerator::PopulateCompatibleInterfaceProperties(
-  cmGeneratorTarget* gtarget, ImportPropertyMap& properties)
+  cmGeneratorTarget const* gtarget, ImportPropertyMap& properties)
 {
   this->PopulateInterfaceProperty("COMPATIBLE_INTERFACE_BOOL", gtarget,
                                   properties);
@@ -596,7 +596,7 @@
 }
 
 bool cmExportFileGenerator::AddTargetNamespace(
-  std::string& input, cmGeneratorTarget* target,
+  std::string& input, cmGeneratorTarget const* target,
   std::vector<std::string>& missingTargets)
 {
   cmGeneratorTarget::TargetOrString resolved =
@@ -627,7 +627,7 @@
 }
 
 void cmExportFileGenerator::ResolveTargetsInGeneratorExpressions(
-  std::string& input, cmGeneratorTarget* target,
+  std::string& input, cmGeneratorTarget const* target,
   std::vector<std::string>& missingTargets, FreeTargetsReplace replace)
 {
   if (replace == NoReplaceFreeTargets) {
@@ -654,7 +654,7 @@
 }
 
 void cmExportFileGenerator::ResolveTargetsInGeneratorExpression(
-  std::string& input, cmGeneratorTarget* target,
+  std::string& input, cmGeneratorTarget const* target,
   std::vector<std::string>& missingTargets)
 {
   std::string::size_type pos = 0;
@@ -744,7 +744,7 @@
 void cmExportFileGenerator::SetImportLinkInterface(
   const std::string& config, std::string const& suffix,
   cmGeneratorExpression::PreprocessContext preprocessRule,
-  cmGeneratorTarget* target, ImportPropertyMap& properties,
+  cmGeneratorTarget const* target, ImportPropertyMap& properties,
   std::vector<std::string>& missingTargets)
 {
   // Add the transitive link dependencies for this configuration.
@@ -880,7 +880,7 @@
 
 template <typename T>
 void cmExportFileGenerator::SetImportLinkProperty(
-  std::string const& suffix, cmGeneratorTarget* target,
+  std::string const& suffix, cmGeneratorTarget const* target,
   const std::string& propName, std::vector<T> const& entries,
   ImportPropertyMap& properties, std::vector<std::string>& missingTargets,
   ImportLinkPropertyTargetNames targetNames)
@@ -924,13 +924,13 @@
 
   // Isolate the file policy level.
   // Support CMake versions as far back as 2.6 but also support using NEW
-  // policy settings for up to CMake 3.19 (this upper limit may be reviewed
+  // policy settings for up to CMake 3.20 (this upper limit may be reviewed
   // and increased from time to time). This reduces the opportunity for CMake
   // warnings when an older export file is later used with newer CMake
   // versions.
   /* clang-format off */
   os << "cmake_policy(PUSH)\n"
-     << "cmake_policy(VERSION 2.6...3.19)\n";
+     << "cmake_policy(VERSION 2.6...3.20)\n";
   /* clang-format on */
 }
 
@@ -1211,7 +1211,7 @@
 }
 
 bool cmExportFileGenerator::PopulateExportProperties(
-  cmGeneratorTarget* gte, ImportPropertyMap& properties,
+  cmGeneratorTarget const* gte, ImportPropertyMap& properties,
   std::string& errorMessage)
 {
   const auto& targetProperties = gte->Target->GetProperties();
diff --git a/Source/cmExportFileGenerator.h b/Source/cmExportFileGenerator.h
index 45eaed0..24e048b 100644
--- a/Source/cmExportFileGenerator.h
+++ b/Source/cmExportFileGenerator.h
@@ -27,8 +27,6 @@
          CMake_VERSION_MINOR) "." STRINGIFY(CMake_VERSION_PATCH)              \
      : #major "." #minor ".0")
 
-class cmTargetExport;
-
 /** \class cmExportFileGenerator
  * \brief Generate a file exporting targets from a build or install tree.
  *
@@ -108,7 +106,7 @@
   };
   template <typename T>
   void SetImportLinkProperty(std::string const& suffix,
-                             cmGeneratorTarget* target,
+                             cmGeneratorTarget const* target,
                              const std::string& propName,
                              std::vector<T> const& entries,
                              ImportPropertyMap& properties,
@@ -127,44 +125,45 @@
    *  export set.  */
   virtual void HandleMissingTarget(std::string& link_libs,
                                    std::vector<std::string>& missingTargets,
-                                   cmGeneratorTarget* depender,
+                                   cmGeneratorTarget const* depender,
                                    cmGeneratorTarget* dependee) = 0;
-  void PopulateInterfaceProperty(const std::string&, cmGeneratorTarget* target,
+  void PopulateInterfaceProperty(const std::string&,
+                                 cmGeneratorTarget const* target,
                                  cmGeneratorExpression::PreprocessContext,
                                  ImportPropertyMap& properties,
                                  std::vector<std::string>& missingTargets);
   bool PopulateInterfaceLinkLibrariesProperty(
-    cmGeneratorTarget* target, cmGeneratorExpression::PreprocessContext,
+    cmGeneratorTarget const* target, cmGeneratorExpression::PreprocessContext,
     ImportPropertyMap& properties, std::vector<std::string>& missingTargets);
   void PopulateInterfaceProperty(const std::string& propName,
-                                 cmGeneratorTarget* target,
+                                 cmGeneratorTarget const* target,
                                  ImportPropertyMap& properties);
-  void PopulateCompatibleInterfaceProperties(cmGeneratorTarget* target,
+  void PopulateCompatibleInterfaceProperties(cmGeneratorTarget const* target,
                                              ImportPropertyMap& properties);
   virtual void GenerateInterfaceProperties(
     cmGeneratorTarget const* target, std::ostream& os,
     const ImportPropertyMap& properties);
   void PopulateIncludeDirectoriesInterface(
-    cmTargetExport* target,
+    cmGeneratorTarget const* target,
     cmGeneratorExpression::PreprocessContext preprocessRule,
     ImportPropertyMap& properties, std::vector<std::string>& missingTargets);
   void PopulateSourcesInterface(
-    cmTargetExport* target,
+    cmGeneratorTarget const* target,
     cmGeneratorExpression::PreprocessContext preprocessRule,
     ImportPropertyMap& properties, std::vector<std::string>& missingTargets);
   void PopulateLinkDirectoriesInterface(
-    cmTargetExport* target,
+    cmGeneratorTarget const* target,
     cmGeneratorExpression::PreprocessContext preprocessRule,
     ImportPropertyMap& properties, std::vector<std::string>& missingTargets);
   void PopulateLinkDependsInterface(
-    cmTargetExport* target,
+    cmGeneratorTarget const* target,
     cmGeneratorExpression::PreprocessContext preprocessRule,
     ImportPropertyMap& properties, std::vector<std::string>& missingTargets);
 
   void SetImportLinkInterface(
     const std::string& config, std::string const& suffix,
     cmGeneratorExpression::PreprocessContext preprocessRule,
-    cmGeneratorTarget* target, ImportPropertyMap& properties,
+    cmGeneratorTarget const* target, ImportPropertyMap& properties,
     std::vector<std::string>& missingTargets);
 
   enum FreeTargetsReplace
@@ -174,14 +173,14 @@
   };
 
   void ResolveTargetsInGeneratorExpressions(
-    std::string& input, cmGeneratorTarget* target,
+    std::string& input, cmGeneratorTarget const* target,
     std::vector<std::string>& missingTargets,
     FreeTargetsReplace replace = NoReplaceFreeTargets);
 
   virtual void GenerateRequiredCMakeVersion(std::ostream& os,
                                             const char* versionString);
 
-  bool PopulateExportProperties(cmGeneratorTarget* gte,
+  bool PopulateExportProperties(cmGeneratorTarget const* gte,
                                 ImportPropertyMap& properties,
                                 std::string& errorMessage);
 
@@ -205,20 +204,20 @@
 
 private:
   void PopulateInterfaceProperty(const std::string&, const std::string&,
-                                 cmGeneratorTarget* target,
+                                 cmGeneratorTarget const* target,
                                  cmGeneratorExpression::PreprocessContext,
                                  ImportPropertyMap& properties,
                                  std::vector<std::string>& missingTargets);
 
-  bool AddTargetNamespace(std::string& input, cmGeneratorTarget* target,
+  bool AddTargetNamespace(std::string& input, cmGeneratorTarget const* target,
                           std::vector<std::string>& missingTargets);
 
   void ResolveTargetsInGeneratorExpression(
-    std::string& input, cmGeneratorTarget* target,
+    std::string& input, cmGeneratorTarget const* target,
     std::vector<std::string>& missingTargets);
 
   virtual void ReplaceInstallPrefix(std::string& input);
 
-  virtual std::string InstallNameDir(cmGeneratorTarget* target,
+  virtual std::string InstallNameDir(cmGeneratorTarget const* target,
                                      const std::string& config) = 0;
 };
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index 3c69c50..4249cfe 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -85,8 +85,8 @@
     ImportPropertyMap properties;
 
     this->PopulateIncludeDirectoriesInterface(
-      te, cmGeneratorExpression::InstallInterface, properties, missingTargets);
-    this->PopulateSourcesInterface(te, cmGeneratorExpression::InstallInterface,
+      gt, cmGeneratorExpression::InstallInterface, properties, missingTargets);
+    this->PopulateSourcesInterface(gt, cmGeneratorExpression::InstallInterface,
                                    properties, missingTargets);
     this->PopulateInterfaceProperty("INTERFACE_SYSTEM_INCLUDE_DIRECTORIES", gt,
                                     cmGeneratorExpression::InstallInterface,
@@ -110,9 +110,9 @@
                                     cmGeneratorExpression::InstallInterface,
                                     properties, missingTargets);
     this->PopulateLinkDirectoriesInterface(
-      te, cmGeneratorExpression::InstallInterface, properties, missingTargets);
+      gt, cmGeneratorExpression::InstallInterface, properties, missingTargets);
     this->PopulateLinkDependsInterface(
-      te, cmGeneratorExpression::InstallInterface, properties, missingTargets);
+      gt, cmGeneratorExpression::InstallInterface, properties, missingTargets);
 
     std::string errorMessage;
     if (!this->PopulateExportProperties(gt, properties, errorMessage)) {
@@ -447,7 +447,7 @@
 
 void cmExportInstallFileGenerator::HandleMissingTarget(
   std::string& link_libs, std::vector<std::string>& missingTargets,
-  cmGeneratorTarget* depender, cmGeneratorTarget* dependee)
+  cmGeneratorTarget const* depender, cmGeneratorTarget* dependee)
 {
   const std::string name = dependee->GetName();
   cmGlobalGenerator* gg = dependee->GetLocalGenerator()->GetGlobalGenerator();
@@ -499,7 +499,7 @@
 }
 
 void cmExportInstallFileGenerator::ComplainAboutMissingTarget(
-  cmGeneratorTarget* depender, cmGeneratorTarget* dependee,
+  cmGeneratorTarget const* depender, cmGeneratorTarget const* dependee,
   std::vector<std::string> const& exportFiles)
 {
   std::ostringstream e;
@@ -521,7 +521,7 @@
 }
 
 std::string cmExportInstallFileGenerator::InstallNameDir(
-  cmGeneratorTarget* target, const std::string& config)
+  cmGeneratorTarget const* target, const std::string& config)
 {
   std::string install_name_dir;
 
diff --git a/Source/cmExportInstallFileGenerator.h b/Source/cmExportInstallFileGenerator.h
index 2d8de9d..5cec2e0 100644
--- a/Source/cmExportInstallFileGenerator.h
+++ b/Source/cmExportInstallFileGenerator.h
@@ -63,13 +63,13 @@
     cmTargetExport const* targetExport) const;
   void HandleMissingTarget(std::string& link_libs,
                            std::vector<std::string>& missingTargets,
-                           cmGeneratorTarget* depender,
+                           cmGeneratorTarget const* depender,
                            cmGeneratorTarget* dependee) override;
 
   void ReplaceInstallPrefix(std::string& input) override;
 
-  void ComplainAboutMissingTarget(cmGeneratorTarget* depender,
-                                  cmGeneratorTarget* dependee,
+  void ComplainAboutMissingTarget(cmGeneratorTarget const* depender,
+                                  cmGeneratorTarget const* dependee,
                                   std::vector<std::string> const& exportFiles);
 
   std::pair<std::vector<std::string>, std::string> FindNamespaces(
@@ -94,7 +94,7 @@
                                  ImportPropertyMap& properties,
                                  std::set<std::string>& importedLocations);
 
-  std::string InstallNameDir(cmGeneratorTarget* target,
+  std::string InstallNameDir(cmGeneratorTarget const* target,
                              const std::string& config) override;
 
   cmInstallExportGenerator* IEGen;
diff --git a/Source/cmExportTryCompileFileGenerator.cxx b/Source/cmExportTryCompileFileGenerator.cxx
index cac60e1..f89d0ad 100644
--- a/Source/cmExportTryCompileFileGenerator.cxx
+++ b/Source/cmExportTryCompileFileGenerator.cxx
@@ -126,7 +126,7 @@
 }
 
 std::string cmExportTryCompileFileGenerator::InstallNameDir(
-  cmGeneratorTarget* target, const std::string& config)
+  cmGeneratorTarget const* target, const std::string& config)
 {
   std::string install_name_dir;
 
diff --git a/Source/cmExportTryCompileFileGenerator.h b/Source/cmExportTryCompileFileGenerator.h
index 6bf5781..127b8df 100644
--- a/Source/cmExportTryCompileFileGenerator.h
+++ b/Source/cmExportTryCompileFileGenerator.h
@@ -36,7 +36,8 @@
   {
   }
   void HandleMissingTarget(std::string&, std::vector<std::string>&,
-                           cmGeneratorTarget*, cmGeneratorTarget*) override
+                           cmGeneratorTarget const*,
+                           cmGeneratorTarget*) override
   {
   }
 
@@ -44,7 +45,7 @@
                           ImportPropertyMap& properties,
                           std::set<const cmGeneratorTarget*>& emitted);
 
-  std::string InstallNameDir(cmGeneratorTarget* target,
+  std::string InstallNameDir(cmGeneratorTarget const* target,
                              const std::string& config) override;
 
 private:
diff --git a/Source/cmFileCommand.cxx b/Source/cmFileCommand.cxx
index 0ad59c7..1e3076f 100644
--- a/Source/cmFileCommand.cxx
+++ b/Source/cmFileCommand.cxx
@@ -31,6 +31,7 @@
 #include "cmArgumentParser.h"
 #include "cmCMakePath.h"
 #include "cmCryptoHash.h"
+#include "cmELF.h"
 #include "cmExecutionStatus.h"
 #include "cmFSPermissions.h"
 #include "cmFileCopier.h"
@@ -64,10 +65,6 @@
 #  include "cmFileLockResult.h"
 #endif
 
-#if defined(CMake_USE_ELF_PARSER)
-#  include "cmELF.h"
-#endif
-
 #if defined(_WIN32)
 #  include <windows.h>
 #endif
@@ -1242,8 +1239,12 @@
     return false;
   }
 
-#if defined(CMake_USE_ELF_PARSER)
   cmELF elf(fileNameArg.c_str());
+  if (!elf) {
+    status.SetError(cmStrCat("READ_ELF given FILE \"", fileNameArg,
+                             "\" that is not a valid ELF file."));
+    return false;
+  }
 
   if (!arguments.RPath.empty()) {
     if (cmELF::StringEntry const* se_rpath = elf.GetRPath()) {
@@ -1261,15 +1262,6 @@
   }
 
   return true;
-#else
-  std::string error = "ELF parser not available on this platform.";
-  if (arguments.Error.empty()) {
-    status.SetError(error);
-    return false;
-  }
-  status.GetMakefile().AddDefinition(arguments.Error, error);
-  return true;
-#endif
 }
 
 bool HandleInstallCommand(std::vector<std::string> const& args,
diff --git a/Source/cmFindLibraryCommand.cxx b/Source/cmFindLibraryCommand.cxx
index 0cbe637..ef960d1 100644
--- a/Source/cmFindLibraryCommand.cxx
+++ b/Source/cmFindLibraryCommand.cxx
@@ -259,6 +259,34 @@
   };
 };
 
+namespace {
+
+std::string const& get_prefixes(cmMakefile* mf)
+{
+#ifdef _WIN32
+  static std::string defaultPrefix = ";lib";
+#else
+  static std::string defaultPrefix = "lib";
+#endif
+  cmProp prefixProp = mf->GetDefinition("CMAKE_FIND_LIBRARY_PREFIXES");
+  return (prefixProp) ? *prefixProp : defaultPrefix;
+}
+
+std::string const& get_suffixes(cmMakefile* mf)
+{
+#ifdef _WIN32
+  static std::string defaultSuffix = ".lib;.dll.a;.a";
+#elif defined(__APPLE__)
+  static std::string defaultSuffix = ".tbd;.dylib;.so;.a";
+#elif defined(__hpux)
+  static std::string defaultSuffix = ".sl;.so;.a";
+#else
+  static std::string defaultSuffix = ".so;.a";
+#endif
+  cmProp suffixProp = mf->GetDefinition("CMAKE_FIND_LIBRARY_SUFFIXES");
+  return (suffixProp) ? *suffixProp : defaultSuffix;
+}
+}
 cmFindLibraryHelper::cmFindLibraryHelper(std::string debugName, cmMakefile* mf,
                                          cmFindBase const* base)
   : Makefile(mf)
@@ -268,10 +296,9 @@
   this->GG = this->Makefile->GetGlobalGenerator();
 
   // Collect the list of library name prefixes/suffixes to try.
-  std::string const& prefixes_list =
-    this->Makefile->GetRequiredDefinition("CMAKE_FIND_LIBRARY_PREFIXES");
-  std::string const& suffixes_list =
-    this->Makefile->GetRequiredDefinition("CMAKE_FIND_LIBRARY_SUFFIXES");
+  std::string const& prefixes_list = get_prefixes(this->Makefile);
+  std::string const& suffixes_list = get_suffixes(this->Makefile);
+
   cmExpandList(prefixes_list, this->Prefixes, true);
   cmExpandList(suffixes_list, this->Suffixes, true);
   this->RegexFromList(this->PrefixRegexStr, this->Prefixes);
diff --git a/Source/cmFindPackageCommand.cxx b/Source/cmFindPackageCommand.cxx
index fba736e..a0de74c 100644
--- a/Source/cmFindPackageCommand.cxx
+++ b/Source/cmFindPackageCommand.cxx
@@ -478,17 +478,35 @@
       this->VersionMaxPatch, this->VersionMaxTweak);
   }
 
+  const std::string makePackageRequiredVar =
+    cmStrCat("CMAKE_REQUIRE_FIND_PACKAGE_", this->Name);
+  const bool makePackageRequiredSet =
+    this->Makefile->IsOn(makePackageRequiredVar);
+  if (makePackageRequiredSet) {
+    if (this->Required) {
+      this->Makefile->IssueMessage(
+        MessageType::WARNING,
+        cmStrCat("for module ", this->Name,
+                 " already called with REQUIRED, thus ",
+                 makePackageRequiredVar, " has no effect."));
+    } else {
+      this->Required = true;
+    }
+  }
+
   std::string disableFindPackageVar =
     cmStrCat("CMAKE_DISABLE_FIND_PACKAGE_", this->Name);
   if (this->Makefile->IsOn(disableFindPackageVar)) {
     if (this->Required) {
       this->SetError(
-        cmStrCat("for module ", this->Name, " called with REQUIRED, but ",
-                 disableFindPackageVar,
+        cmStrCat("for module ", this->Name,
+                 (makePackageRequiredSet
+                    ? " was made REQUIRED with " + makePackageRequiredVar
+                    : " called with REQUIRED, "),
+                 " but ", disableFindPackageVar,
                  " is enabled. A REQUIRED package cannot be disabled."));
       return false;
     }
-
     return true;
   }
 
diff --git a/Source/cmFortranParser.h b/Source/cmFortranParser.h
index 1b14d17..70fe537 100644
--- a/Source/cmFortranParser.h
+++ b/Source/cmFortranParser.h
@@ -40,6 +40,8 @@
 /* Callbacks for parser.  */
 void cmFortranParser_Error(cmFortranParser* parser, const char* message);
 void cmFortranParser_RuleUse(cmFortranParser* parser, const char* module_name);
+void cmFortranParser_RuleUseIntrinsic(cmFortranParser* parser,
+                                      const char* module_name);
 void cmFortranParser_RuleLineDirective(cmFortranParser* parser,
                                        const char* filename);
 void cmFortranParser_RuleInclude(cmFortranParser* parser, const char* name);
@@ -99,6 +101,9 @@
   std::set<std::string> Provides;
   std::set<std::string> Requires;
 
+  // Set of intrinsic modules.
+  std::set<std::string> Intrinsics;
+
   // Set of files included in the translation unit.
   std::set<std::string> Includes;
 };
diff --git a/Source/cmFortranParserImpl.cxx b/Source/cmFortranParserImpl.cxx
index 054a2a9..efcc5bb 100644
--- a/Source/cmFortranParserImpl.cxx
+++ b/Source/cmFortranParserImpl.cxx
@@ -197,6 +197,19 @@
   parser->Info.Requires.insert(parser->ModName(mod_name));
 }
 
+void cmFortranParser_RuleUseIntrinsic(cmFortranParser* parser,
+                                      const char* module_name)
+{
+  if (parser->InPPFalseBranch) {
+    return;
+  }
+
+  // syntax:   "use, intrinsic:: module_name"
+  // requires: "module_name.mod"
+  std::string const& mod_name = cmSystemTools::LowerCase(module_name);
+  parser->Info.Intrinsics.insert(parser->ModName(mod_name));
+}
+
 void cmFortranParser_RuleLineDirective(cmFortranParser* parser,
                                        const char* filename)
 {
diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index f1ef130..17237bb 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -2142,7 +2142,6 @@
     return true;
   }
 
-#if defined(CMake_USE_ELF_PARSER) || defined(CMake_USE_XCOFF_PARSER)
   // Enable if the rpath flag uses a separator and the target uses
   // binaries we know how to edit.
   std::string ll = this->GetLinkerLanguage(config);
@@ -2155,21 +2154,17 @@
       // CMAKE_EXECUTABLE_FORMAT.
       if (cmProp fmt =
             this->Makefile->GetDefinition("CMAKE_EXECUTABLE_FORMAT")) {
-#  if defined(CMake_USE_ELF_PARSER)
         if (*fmt == "ELF") {
           return true;
         }
-#  endif
-#  if defined(CMake_USE_XCOFF_PARSER)
+#if defined(CMake_USE_XCOFF_PARSER)
         if (*fmt == "XCOFF") {
           return true;
         }
-#  endif
+#endif
       }
     }
   }
-#endif
-  static_cast<void>(config);
   return false;
 }
 
@@ -4466,6 +4461,13 @@
 
   // Last step: replace "LINKER:" prefixed elements by
   // actual linker wrapper
+  return this->ResolveLinkerWrapper(result, language);
+}
+
+std::vector<BT<std::string>>& cmGeneratorTarget::ResolveLinkerWrapper(
+  std::vector<BT<std::string>>& result, const std::string& language) const
+{
+  // replace "LINKER:" prefixed elements by actual linker wrapper
   const std::string wrapper(this->Makefile->GetSafeDefinition(
     "CMAKE_" + language +
     (this->IsDeviceLink() ? "_DEVICE_LINKER_WRAPPER_FLAG"
@@ -6175,6 +6177,14 @@
   return this->FortranModuleDirectory;
 }
 
+bool cmGeneratorTarget::IsFortranBuildingInstrinsicModules() const
+{
+  if (cmProp prop = this->GetProperty("Fortran_BUILDING_INSTRINSIC_MODULES")) {
+    return cmIsOn(*prop);
+  }
+  return false;
+}
+
 std::string cmGeneratorTarget::CreateFortranModuleDirectory(
   std::string const& working_dir) const
 {
@@ -6362,12 +6372,12 @@
   return maybeItem;
 }
 
-void cmGeneratorTarget::ExpandLinkItems(
-  std::string const& prop, std::string const& value, std::string const& config,
-  cmGeneratorTarget const* headTarget, bool usage_requirements_only,
-  std::vector<cmLinkItem>& items, std::vector<cmLinkItem>& objects,
-  bool& hadHeadSensitiveCondition, bool& hadContextSensitiveCondition,
-  bool& hadLinkLanguageSensitiveCondition) const
+void cmGeneratorTarget::ExpandLinkItems(std::string const& prop,
+                                        std::string const& value,
+                                        std::string const& config,
+                                        cmGeneratorTarget const* headTarget,
+                                        bool usage_requirements_only,
+                                        cmLinkInterface& iface) const
 {
   // Keep this logic in sync with ComputeLinkImplementationLibraries.
   cmGeneratorExpression ge;
@@ -6389,24 +6399,27 @@
   for (std::string const& lib : libs) {
     if (cm::optional<cmLinkItem> maybeItem =
           this->LookupLinkItem(lib, cge->GetBacktrace(), &scope)) {
-      if (!maybeItem->Target) {
+      cmLinkItem item = std::move(*maybeItem);
+
+      if (!item.Target) {
         // Report explicitly linked object files separately.
-        std::string const& maybeObj = maybeItem->AsStr();
+        std::string const& maybeObj = item.AsStr();
         if (cmSystemTools::FileIsFullPath(maybeObj)) {
           cmSourceFile const* sf =
             mf->GetSource(maybeObj, cmSourceFileLocationKind::Known);
           if (sf && sf->GetPropertyAsBool("EXTERNAL_OBJECT")) {
-            objects.emplace_back(std::move(*maybeItem));
+            iface.Objects.emplace_back(std::move(item));
             continue;
           }
         }
       }
-      items.emplace_back(std::move(*maybeItem));
+
+      iface.Libraries.emplace_back(std::move(item));
     }
   }
-  hadHeadSensitiveCondition = cge->GetHadHeadSensitiveCondition();
-  hadContextSensitiveCondition = cge->GetHadContextSensitiveCondition();
-  hadLinkLanguageSensitiveCondition =
+  iface.HadHeadSensitiveCondition = cge->GetHadHeadSensitiveCondition();
+  iface.HadContextSensitiveCondition = cge->GetHadContextSensitiveCondition();
+  iface.HadLinkLanguageSensitiveCondition =
     cge->GetHadLinkLanguageSensitiveCondition();
 }
 
@@ -6903,23 +6916,20 @@
     return;
   }
   iface.Exists = true;
+
+  // If CMP0022 is NEW then the plain tll signature sets the
+  // INTERFACE_LINK_LIBRARIES property.  Even if the project
+  // clears it, the link interface is still explicit.
   iface.Explicit = cmp0022NEW || explicitLibraries;
 
   if (explicitLibraries) {
     // The interface libraries have been explicitly set.
     this->ExpandLinkItems(linkIfaceProp, *explicitLibraries, config,
-                          headTarget, usage_requirements_only, iface.Libraries,
-                          iface.Objects, iface.HadHeadSensitiveCondition,
-                          iface.HadContextSensitiveCondition,
-                          iface.HadLinkLanguageSensitiveCondition);
-    return;
+                          headTarget, usage_requirements_only, iface);
   }
 
-  // If CMP0022 is NEW then the plain tll signature sets the
-  // INTERFACE_LINK_LIBRARIES, so if we get here then the project
-  // cleared the property explicitly and we should not fall back
-  // to the link implementation.
-  if (cmp0022NEW) {
+  // If the link interface is explicit, do not fall back to the link impl.
+  if (iface.Explicit) {
     return;
   }
 
@@ -6932,22 +6942,15 @@
         !this->PolicyWarnedCMP0022 && !usage_requirements_only) {
       // Compare the link implementation fallback link interface to the
       // preferred new link interface property and warn if different.
-      std::vector<cmLinkItem> ifaceLibs;
-      std::vector<cmLinkItem> ifaceObjects;
+      cmLinkInterface ifaceNew;
       static const std::string newProp = "INTERFACE_LINK_LIBRARIES";
       if (cmProp newExplicitLibraries = this->GetProperty(newProp)) {
-        bool hadHeadSensitiveConditionDummy = false;
-        bool hadContextSensitiveConditionDummy = false;
-        bool hadLinkLanguageSensitiveConditionDummy = false;
         this->ExpandLinkItems(newProp, *newExplicitLibraries, config,
-                              headTarget, usage_requirements_only, ifaceLibs,
-                              ifaceObjects, hadHeadSensitiveConditionDummy,
-                              hadContextSensitiveConditionDummy,
-                              hadLinkLanguageSensitiveConditionDummy);
+                              headTarget, usage_requirements_only, ifaceNew);
       }
-      if (ifaceLibs != iface.Libraries) {
+      if (ifaceNew.Libraries != iface.Libraries) {
         std::string oldLibraries = cmJoin(impl->Libraries, ";");
-        std::string newLibraries = cmJoin(ifaceLibs, ";");
+        std::string newLibraries = cmJoin(ifaceNew.Libraries, ";");
         if (oldLibraries.empty()) {
           oldLibraries = "(empty)";
         }
@@ -7085,10 +7088,7 @@
     iface.Multiplicity = info->Multiplicity;
     cmExpandList(info->Languages, iface.Languages);
     this->ExpandLinkItems(info->LibrariesProp, info->Libraries, config,
-                          headTarget, usage_requirements_only, iface.Libraries,
-                          iface.Objects, iface.HadHeadSensitiveCondition,
-                          iface.HadContextSensitiveCondition,
-                          iface.HadLinkLanguageSensitiveCondition);
+                          headTarget, usage_requirements_only, iface);
     std::vector<std::string> deps = cmExpandedList(info->SharedDeps);
     LookupLinkItemScope scope{ this->LocalGenerator };
     for (std::string const& dep : deps) {
@@ -7628,6 +7628,7 @@
     std::string const& evaluated =
       cge->Evaluate(this->LocalGenerator, config, head, &dagChecker, nullptr,
                     this->LinkerLanguage);
+    bool const fromGenex = evaluated != *le;
     cmExpandList(evaluated, llibs);
     if (cge->GetHadHeadSensitiveCondition()) {
       impl.HadHeadSensitiveCondition = true;
@@ -7699,7 +7700,7 @@
         }
       }
 
-      impl.Libraries.emplace_back(std::move(item), evaluated != *le);
+      impl.Libraries.emplace_back(std::move(item), fromGenex);
     }
 
     std::set<std::string> const& seenProps = cge->GetSeenTargetProperties();
diff --git a/Source/cmGeneratorTarget.h b/Source/cmGeneratorTarget.h
index 6d2aa85..bd4e08f 100644
--- a/Source/cmGeneratorTarget.h
+++ b/Source/cmGeneratorTarget.h
@@ -498,6 +498,9 @@
   std::vector<BT<std::string>> GetLinkOptions(
     std::string const& config, std::string const& language) const;
 
+  std::vector<BT<std::string>>& ResolveLinkerWrapper(
+    std::vector<BT<std::string>>& result, const std::string& language) const;
+
   void GetStaticLibraryLinkOptions(std::vector<std::string>& result,
                                    const std::string& config,
                                    const std::string& language) const;
@@ -832,6 +835,7 @@
                                     std::string const& config) const;
 
   std::string GetFortranModuleDirectory(std::string const& working_dir) const;
+  bool IsFortranBuildingInstrinsicModules() const;
 
   const std::string& GetSourcesProperty() const;
 
@@ -1037,11 +1041,8 @@
                        std::string const& config,
                        const cmGeneratorTarget* headTarget,
                        bool usage_requirements_only,
-                       std::vector<cmLinkItem>& items,
-                       std::vector<cmLinkItem>& objects,
-                       bool& hadHeadSensitiveCondition,
-                       bool& hadContextSensitiveCondition,
-                       bool& hadLinkLanguageSensitiveCondition) const;
+                       cmLinkInterface& iface) const;
+
   struct LookupLinkItemScope
   {
     cmLocalGenerator const* LG;
diff --git a/Source/cmGlobalCommonGenerator.cxx b/Source/cmGlobalCommonGenerator.cxx
index 9e5bbca..a8e0f23 100644
--- a/Source/cmGlobalCommonGenerator.cxx
+++ b/Source/cmGlobalCommonGenerator.cxx
@@ -16,8 +16,8 @@
 #include "cmStateSnapshot.h"
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
-
-class cmake;
+#include "cmSystemTools.h"
+#include "cmake.h"
 
 cmGlobalCommonGenerator::cmGlobalCommonGenerator(cmake* cm)
   : cmGlobalGenerator(cm)
@@ -95,3 +95,33 @@
   }
   return !t.ExcludedFromAllInConfigs.empty();
 }
+
+std::string cmGlobalCommonGenerator::GetEditCacheCommand() const
+{
+  // If generating for an extra IDE, the edit_cache target cannot
+  // launch a terminal-interactive tool, so always use cmake-gui.
+  if (!this->GetExtraGeneratorName().empty()) {
+    return cmSystemTools::GetCMakeGUICommand();
+  }
+
+  // Use an internal cache entry to track the latest dialog used
+  // to edit the cache, and use that for the edit_cache target.
+  cmake* cm = this->GetCMakeInstance();
+  std::string editCacheCommand = cm->GetCMakeEditCommand();
+  if (!cm->GetCacheDefinition("CMAKE_EDIT_COMMAND") ||
+      !editCacheCommand.empty()) {
+    if (this->SupportsDirectConsole() && editCacheCommand.empty()) {
+      editCacheCommand = cmSystemTools::GetCMakeCursesCommand();
+    }
+    if (editCacheCommand.empty()) {
+      editCacheCommand = cmSystemTools::GetCMakeGUICommand();
+    }
+    if (!editCacheCommand.empty()) {
+      cm->AddCacheEntry("CMAKE_EDIT_COMMAND", editCacheCommand.c_str(),
+                        "Path to cache edit program executable.",
+                        cmStateEnums::INTERNAL);
+    }
+  }
+  cmProp edit_cmd = cm->GetCacheDefinition("CMAKE_EDIT_COMMAND");
+  return edit_cmd ? *edit_cmd : std::string();
+}
diff --git a/Source/cmGlobalCommonGenerator.h b/Source/cmGlobalCommonGenerator.h
index 2aa9d27..fed9ce8 100644
--- a/Source/cmGlobalCommonGenerator.h
+++ b/Source/cmGlobalCommonGenerator.h
@@ -42,4 +42,9 @@
   std::map<std::string, DirectoryTarget> ComputeDirectoryTargets() const;
   bool IsExcludedFromAllInConfig(const DirectoryTarget::Target& t,
                                  const std::string& config);
+
+protected:
+  virtual bool SupportsDirectConsole() const { return true; }
+  const char* GetEditCacheTargetName() const override { return "edit_cache"; }
+  std::string GetEditCacheCommand() const override;
 };
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 9193778..15a7304 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -498,6 +498,18 @@
 void cmGlobalGenerator::EnableLanguage(
   std::vector<std::string> const& languages, cmMakefile* mf, bool optional)
 {
+  if (!this->IsMultiConfig()) {
+    std::string envBuildType;
+    if (!mf->GetDefinition("CMAKE_BUILD_TYPE") &&
+        cmSystemTools::GetEnv("CMAKE_BUILD_TYPE", envBuildType)) {
+      mf->AddCacheDefinition(
+        "CMAKE_BUILD_TYPE", envBuildType,
+        "Choose the type of build.  Options include: empty, "
+        "Debug, Release, RelWithDebInfo, MinSizeRel.",
+        cmStateEnums::STRING);
+    }
+  }
+
   if (languages.empty()) {
     cmSystemTools::Error("EnableLanguage must have a lang specified!");
     cmSystemTools::SetFatalErrorOccured();
@@ -1251,10 +1263,8 @@
     this->CreateDefaultGlobalTargets(globalTargets);
 
     for (const auto& mf : this->Makefiles) {
-      auto& targets = mf->GetTargets();
       for (GlobalTargetInfo const& globalTarget : globalTargets) {
-        targets.emplace(globalTarget.Name,
-                        this->CreateGlobalTarget(globalTarget, mf.get()));
+        this->CreateGlobalTarget(globalTarget, mf.get());
       }
     }
   }
@@ -1771,9 +1781,8 @@
   std::map<cmTarget*, cmGeneratorTarget*> const& importedMap)
 {
   if (targetTypes == AllTargets) {
-    for (auto& target : mf->GetTargets()) {
-      cmTarget* t = &target.second;
-      lg->AddGeneratorTarget(cm::make_unique<cmGeneratorTarget>(t, lg));
+    for (cmTarget* target : mf->GetOrderedTargets()) {
+      lg->AddGeneratorTarget(cm::make_unique<cmGeneratorTarget>(target, lg));
     }
   }
 
@@ -2812,12 +2821,19 @@
   return false;
 }
 
-cmTarget cmGlobalGenerator::CreateGlobalTarget(GlobalTargetInfo const& gti,
-                                               cmMakefile* mf)
+void cmGlobalGenerator::CreateGlobalTarget(GlobalTargetInfo const& gti,
+                                           cmMakefile* mf)
 {
   // Package
-  cmTarget target(gti.Name, cmStateEnums::GLOBAL_TARGET,
-                  cmTarget::VisibilityNormal, mf, gti.PerConfig);
+  auto tb =
+    mf->CreateNewTarget(gti.Name, cmStateEnums::GLOBAL_TARGET, gti.PerConfig);
+
+  // Do nothing if gti.Name is already used
+  if (!tb.second) {
+    return;
+  }
+
+  cmTarget& target = tb.first;
   target.SetProperty("EXCLUDE_FROM_ALL", "TRUE");
 
   std::vector<std::string> no_outputs;
@@ -2841,8 +2857,6 @@
   if (this->UseFolderProperty()) {
     target.SetProperty("FOLDER", this->GetPredefinedTargetsFolder());
   }
-
-  return target;
 }
 
 std::string cmGlobalGenerator::GenerateRuleFile(
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 147146e..f0b59bf 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -596,7 +596,7 @@
   void AddGlobalTarget_RebuildCache(
     std::vector<GlobalTargetInfo>& targets) const;
   void AddGlobalTarget_Install(std::vector<GlobalTargetInfo>& targets);
-  cmTarget CreateGlobalTarget(GlobalTargetInfo const& gti, cmMakefile* mf);
+  void CreateGlobalTarget(GlobalTargetInfo const& gti, cmMakefile* mf);
 
   std::string FindMakeProgramFile;
   std::string ConfiguredFilesPath;
diff --git a/Source/cmGlobalNinjaGenerator.cxx b/Source/cmGlobalNinjaGenerator.cxx
index 963118f..47a931d 100644
--- a/Source/cmGlobalNinjaGenerator.cxx
+++ b/Source/cmGlobalNinjaGenerator.cxx
@@ -382,7 +382,7 @@
     if (restat) {
       vars["restat"] = "1";
     }
-    if (uses_terminal && this->SupportsConsolePool()) {
+    if (uses_terminal && this->SupportsDirectConsole()) {
       vars["pool"] = "console";
     } else if (!job_pool.empty()) {
       vars["pool"] = job_pool;
@@ -920,14 +920,7 @@
   std::vector<std::string> const& langs, cmMakefile* mf, bool optional)
 {
   if (this->IsMultiConfig()) {
-    if (!mf->GetDefinition("CMAKE_CONFIGURATION_TYPES")) {
-      mf->AddCacheDefinition(
-        "CMAKE_CONFIGURATION_TYPES", "Debug;Release;RelWithDebInfo",
-        "Semicolon separated list of supported configuration types, only "
-        "supports Debug, Release, MinSizeRel, and RelWithDebInfo, anything "
-        "else will be ignored",
-        cmStateEnums::STRING);
-    }
+    mf->InitCMAKE_CONFIGURATION_TYPES("Debug;Release;RelWithDebInfo");
   }
 
   this->cmGlobalGenerator::EnableLanguage(langs, mf, optional);
@@ -1019,13 +1012,6 @@
 
 // Private virtual overrides
 
-std::string cmGlobalNinjaGenerator::GetEditCacheCommand() const
-{
-  // Ninja by design does not run interactive tools in the terminal,
-  // so our only choice is cmake-gui.
-  return cmSystemTools::GetCMakeGUICommand();
-}
-
 void cmGlobalNinjaGenerator::ComputeTargetObjectDirectory(
   cmGeneratorTarget* gt) const
 {
@@ -1847,7 +1833,7 @@
 
   // Use 'console' pool to get non buffered output of the CMake re-run call
   // Available since Ninja 1.5
-  if (this->SupportsConsolePool()) {
+  if (this->SupportsDirectConsole()) {
     reBuild.Variables["pool"] = "console";
   }
 
@@ -1941,7 +1927,7 @@
   return "ninja";
 }
 
-bool cmGlobalNinjaGenerator::SupportsConsolePool() const
+bool cmGlobalNinjaGenerator::SupportsDirectConsole() const
 {
   return this->NinjaSupportsConsolePool;
 }
diff --git a/Source/cmGlobalNinjaGenerator.h b/Source/cmGlobalNinjaGenerator.h
index bb4ce2b..ec73475 100644
--- a/Source/cmGlobalNinjaGenerator.h
+++ b/Source/cmGlobalNinjaGenerator.h
@@ -220,7 +220,6 @@
   {
     return "package_source";
   }
-  const char* GetEditCacheTargetName() const override { return "edit_cache"; }
   const char* GetRebuildCacheTargetName() const override
   {
     return "rebuild_cache";
@@ -406,7 +405,7 @@
     return "1.10.2";
   }
   static std::string RequiredNinjaVersionForCodePage() { return "1.11"; }
-  bool SupportsConsolePool() const;
+  bool SupportsDirectConsole() const override;
   bool SupportsImplicitOuts() const;
   bool SupportsManifestRestat() const;
   bool SupportsMultilineDepfile() const;
@@ -489,7 +488,6 @@
   std::string DefaultFileConfig;
 
 private:
-  std::string GetEditCacheCommand() const override;
   bool FindMakeProgram(cmMakefile* mf) override;
   void CheckNinjaFeatures();
   void CheckNinjaCodePage();
diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index 9c3de1e..d9f94a1 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -78,36 +78,6 @@
   entry.Brief = "Generates standard UNIX makefiles.";
 }
 
-std::string cmGlobalUnixMakefileGenerator3::GetEditCacheCommand() const
-{
-  // If generating for an extra IDE, the edit_cache target cannot
-  // launch a terminal-interactive tool, so always use cmake-gui.
-  if (!this->GetExtraGeneratorName().empty()) {
-    return cmSystemTools::GetCMakeGUICommand();
-  }
-
-  // Use an internal cache entry to track the latest dialog used
-  // to edit the cache, and use that for the edit_cache target.
-  cmake* cm = this->GetCMakeInstance();
-  std::string editCacheCommand = cm->GetCMakeEditCommand();
-  if (!cm->GetCacheDefinition("CMAKE_EDIT_COMMAND") ||
-      !editCacheCommand.empty()) {
-    if (editCacheCommand.empty()) {
-      editCacheCommand = cmSystemTools::GetCMakeCursesCommand();
-    }
-    if (editCacheCommand.empty()) {
-      editCacheCommand = cmSystemTools::GetCMakeGUICommand();
-    }
-    if (!editCacheCommand.empty()) {
-      cm->AddCacheEntry("CMAKE_EDIT_COMMAND", editCacheCommand.c_str(),
-                        "Path to cache edit program executable.",
-                        cmStateEnums::INTERNAL);
-    }
-  }
-  cmProp edit_cmd = cm->GetCacheDefinition("CMAKE_EDIT_COMMAND");
-  return edit_cmd ? *edit_cmd : std::string();
-}
-
 void cmGlobalUnixMakefileGenerator3::ComputeTargetObjectDirectory(
   cmGeneratorTarget* gt) const
 {
diff --git a/Source/cmGlobalUnixMakefileGenerator3.h b/Source/cmGlobalUnixMakefileGenerator3.h
index 7c950cc..94ee476 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.h
+++ b/Source/cmGlobalUnixMakefileGenerator3.h
@@ -228,7 +228,6 @@
   {
     return "package_source";
   }
-  const char* GetEditCacheTargetName() const override { return "edit_cache"; }
   const char* GetRebuildCacheTargetName() const override
   {
     return "rebuild_cache";
@@ -278,7 +277,6 @@
 
 private:
   const char* GetBuildIgnoreErrorsFlag() const override { return "-i"; }
-  std::string GetEditCacheCommand() const override;
 
   std::map<cmStateSnapshot, std::set<cmGeneratorTarget const*>,
            cmStateSnapshot::StrictWeakOrder>
diff --git a/Source/cmGlobalVisualStudio7Generator.cxx b/Source/cmGlobalVisualStudio7Generator.cxx
index 0c85a044..f8aa172 100644
--- a/Source/cmGlobalVisualStudio7Generator.cxx
+++ b/Source/cmGlobalVisualStudio7Generator.cxx
@@ -107,14 +107,7 @@
 {
   mf->AddDefinition("CMAKE_GENERATOR_RC", "rc");
   mf->AddDefinition("CMAKE_GENERATOR_NO_COMPILER_ENV", "1");
-  if (!mf->GetDefinition("CMAKE_CONFIGURATION_TYPES")) {
-    mf->AddCacheDefinition(
-      "CMAKE_CONFIGURATION_TYPES", "Debug;Release;MinSizeRel;RelWithDebInfo",
-      "Semicolon separated list of supported configuration types, "
-      "only supports Debug, Release, MinSizeRel, and RelWithDebInfo, "
-      "anything else will be ignored.",
-      cmStateEnums::STRING);
-  }
+  mf->InitCMAKE_CONFIGURATION_TYPES("Debug;Release;MinSizeRel;RelWithDebInfo");
 
   // Create list of configurations requested by user's cache, if any.
   this->cmGlobalVisualStudioGenerator::EnableLanguage(lang, mf, optional);
diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
index 77403b0..3994816 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -431,14 +431,7 @@
 {
   mf->AddDefinition("XCODE", "1");
   mf->AddDefinition("XCODE_VERSION", this->VersionString);
-  if (!mf->GetDefinition("CMAKE_CONFIGURATION_TYPES")) {
-    mf->AddCacheDefinition(
-      "CMAKE_CONFIGURATION_TYPES", "Debug;Release;MinSizeRel;RelWithDebInfo",
-      "Semicolon separated list of supported configuration types, "
-      "only supports Debug, Release, MinSizeRel, and RelWithDebInfo, "
-      "anything else will be ignored.",
-      cmStateEnums::STRING);
-  }
+  mf->InitCMAKE_CONFIGURATION_TYPES("Debug;Release;MinSizeRel;RelWithDebInfo");
   mf->AddDefinition("CMAKE_GENERATOR_NO_COMPILER_ENV", "1");
   this->cmGlobalGenerator::EnableLanguage(lang, mf, optional);
   this->ComputeArchitectures(mf);
diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 79109b5..687741b 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -36,6 +36,7 @@
 #include "cmMessageType.h"
 #include "cmPolicies.h"
 #include "cmProperty.h"
+#include "cmRange.h"
 #include "cmRuntimeDependencyArchive.h"
 #include "cmStateTypes.h"
 #include "cmStringAlgorithms.h"
@@ -681,8 +682,8 @@
         te->LibraryGenerator = libraryGenerator.get();
         te->RuntimeGenerator = runtimeGenerator.get();
         te->ObjectsGenerator = objectGenerator.get();
-        te->InterfaceIncludeDirectories =
-          cmJoin(includesArgs.GetIncludeDirs(), ";");
+        target.AddInstallIncludeDirectories(
+          cmMakeRange(includesArgs.GetIncludeDirs()));
         te->NamelinkOnly = namelinkOnly;
         helper.Makefile->GetGlobalGenerator()
           ->GetExportSets()[exports]
diff --git a/Source/cmListFileCache.cxx b/Source/cmListFileCache.cxx
index 4f7c959..2e444f2 100644
--- a/Source/cmListFileCache.cxx
+++ b/Source/cmListFileCache.cxx
@@ -548,7 +548,7 @@
   }
   cmListFileContext lfc = this->TopEntry->Context;
   cmStateSnapshot bottom = this->GetBottom();
-  if (!bottom.GetState()->GetIsInTryCompile()) {
+  if (bottom.GetState()->GetProjectKind() == cmState::ProjectKind::Normal) {
     lfc.FilePath = cmSystemTools::RelativeIfUnder(
       bottom.GetState()->GetSourceDirectory(), lfc.FilePath);
   }
@@ -579,7 +579,7 @@
       out << "Call Stack (most recent call first):\n";
     }
     cmListFileContext lfc = cur->Context;
-    if (!bottom.GetState()->GetIsInTryCompile()) {
+    if (bottom.GetState()->GetProjectKind() == cmState::ProjectKind::Normal) {
       lfc.FilePath = cmSystemTools::RelativeIfUnder(
         bottom.GetState()->GetSourceDirectory(), lfc.FilePath);
     }
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 3b282de..028952a 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -107,10 +107,9 @@
   {
     std::vector<std::string> cpath;
     cmSystemTools::GetPath(cpath, "CPATH");
-    for (std::string& cp : cpath) {
+    for (std::string const& cp : cpath) {
       if (cmSystemTools::FileIsFullPath(cp)) {
-        cp = cmSystemTools::CollapseFullPath(cp);
-        this->EnvCPATH.emplace(std::move(cp));
+        this->EnvCPATH.emplace_back(cmSystemTools::CollapseFullPath(cp));
       }
     }
   }
@@ -878,9 +877,12 @@
   // Support special system include flag if it is available and the
   // normal flag is repeated for each directory.
   cmProp sysIncludeFlag = nullptr;
+  cmProp sysIncludeFlagWarning = nullptr;
   if (repeatFlag) {
     sysIncludeFlag = this->Makefile->GetDefinition(
       cmStrCat("CMAKE_INCLUDE_SYSTEM_FLAG_", lang));
+    sysIncludeFlagWarning = this->Makefile->GetDefinition(
+      cmStrCat("_CMAKE_INCLUDE_SYSTEM_FLAG_", lang, "_WARNING"));
   }
 
   cmProp fwSearchFlag = this->Makefile->GetDefinition(
@@ -889,6 +891,7 @@
     cmStrCat("CMAKE_", lang, "_SYSTEM_FRAMEWORK_SEARCH_FLAG"));
 
   bool flagUsed = false;
+  bool sysIncludeFlagUsed = false;
   std::set<std::string> emitted;
 #ifdef __APPLE__
   emitted.insert("/System/Library/Frameworks");
@@ -915,6 +918,7 @@
       if (sysIncludeFlag && target &&
           target->IsSystemIncludeDirectory(i, config, lang)) {
         includeFlags << *sysIncludeFlag;
+        sysIncludeFlagUsed = true;
       } else {
         includeFlags << includeFlag;
       }
@@ -931,6 +935,9 @@
     }
     includeFlags << sep;
   }
+  if (sysIncludeFlagUsed && sysIncludeFlagWarning) {
+    includeFlags << *sysIncludeFlagWarning;
+  }
   std::string flags = includeFlags.str();
   // remove trailing separators
   if ((sep[0] != ' ') && !flags.empty() && flags.back() == sep[0]) {
@@ -1239,19 +1246,31 @@
     }
   }
 
+  bool const isCorCxx = (lang == "C" || lang == "CXX");
+
+  // Resolve symlinks in CPATH for comparison with resolved include paths.
+  // We do this here instead of when EnvCPATH is populated in case symlinks
+  // on disk have changed in the meantime.
+  std::set<std::string> resolvedEnvCPATH;
+  if (isCorCxx) {
+    for (std::string const& i : this->EnvCPATH) {
+      resolvedEnvCPATH.emplace(this->GlobalGenerator->GetRealPath(i));
+    }
+  }
+
   // Checks if this is not an excluded (implicit) include directory.
-  auto notExcluded = [this, &implicitSet, &implicitExclude,
-                      &lang](std::string const& dir) {
-    return (
-      // Do not exclude directories that are not in an excluded set.
-      ((!cm::contains(implicitSet, this->GlobalGenerator->GetRealPath(dir))) &&
-       (!cm::contains(implicitExclude, dir)))
+  auto notExcluded = [this, &implicitSet, &implicitExclude, &resolvedEnvCPATH,
+                      isCorCxx](std::string const& dir) -> bool {
+    std::string const& real_dir = this->GlobalGenerator->GetRealPath(dir);
+    return
+      // Do not exclude directories that are not in any excluded set.
+      !(cm::contains(implicitSet, real_dir) ||
+        cm::contains(implicitExclude, dir))
       // Do not exclude entries of the CPATH environment variable even though
       // they are implicitly searched by the compiler.  They are meant to be
       // user-specified directories that can be re-ordered or converted to
       // -isystem without breaking real compiler builtin headers.
-      ||
-      ((lang == "C" || lang == "CXX") && cm::contains(this->EnvCPATH, dir)));
+      || (isCorCxx && cm::contains(resolvedEnvCPATH, real_dir));
   };
 
   // Get the target-specific include directories.
@@ -3039,6 +3058,30 @@
   }
 }
 
+bool cmLocalGenerator::AppendLWYUFlags(std::string& flags,
+                                       const cmGeneratorTarget* target,
+                                       const std::string& lang)
+{
+  auto useLWYU = target->GetPropertyAsBool("LINK_WHAT_YOU_USE") &&
+    (target->GetType() == cmStateEnums::TargetType::EXECUTABLE ||
+     target->GetType() == cmStateEnums::TargetType::SHARED_LIBRARY ||
+     target->GetType() == cmStateEnums::TargetType::MODULE_LIBRARY);
+
+  if (useLWYU) {
+    const auto& lwyuFlag = this->GetMakefile()->GetSafeDefinition(
+      cmStrCat("CMAKE_", lang, "_LINK_WHAT_YOU_USE_FLAG"));
+    useLWYU = !lwyuFlag.empty();
+
+    if (useLWYU) {
+      std::vector<BT<std::string>> lwyuOpts;
+      lwyuOpts.emplace_back(lwyuFlag);
+      this->AppendFlags(flags, target->ResolveLinkerWrapper(lwyuOpts, lang));
+    }
+  }
+
+  return useLWYU;
+}
+
 void cmLocalGenerator::AppendCompileOptions(std::string& options,
                                             std::string const& options_list,
                                             const char* regex) const
diff --git a/Source/cmLocalGenerator.h b/Source/cmLocalGenerator.h
index 993280a..1e09b23 100644
--- a/Source/cmLocalGenerator.h
+++ b/Source/cmLocalGenerator.h
@@ -171,6 +171,8 @@
                                             cmGeneratorTarget* target,
                                             const std::string& config,
                                             const std::string& lang);
+  bool AppendLWYUFlags(std::string& flags, const cmGeneratorTarget* target,
+                       const std::string& lang);
 
   enum class IncludePathStyle
   {
@@ -587,7 +589,7 @@
   std::string::size_type ObjectPathMax;
   std::set<std::string> ObjectMaxPathViolations;
 
-  std::set<std::string> EnvCPATH;
+  std::vector<std::string> EnvCPATH;
 
   using GeneratorTargetMap =
     std::unordered_map<std::string, cmGeneratorTarget*>;
diff --git a/Source/cmLocalNinjaGenerator.cxx b/Source/cmLocalNinjaGenerator.cxx
index 7f7b1e7..9f8e7ed 100644
--- a/Source/cmLocalNinjaGenerator.cxx
+++ b/Source/cmLocalNinjaGenerator.cxx
@@ -279,7 +279,7 @@
   std::string requiredVersion = cmGlobalNinjaGenerator::RequiredNinjaVersion();
 
   // Ninja generator uses the 'console' pool if available (>= 1.5)
-  if (this->GetGlobalNinjaGenerator()->SupportsConsolePool()) {
+  if (this->GetGlobalNinjaGenerator()->SupportsDirectConsole()) {
     requiredVersion =
       cmGlobalNinjaGenerator::RequiredNinjaVersionForConsolePool();
   }
diff --git a/Source/cmLocalVisualStudioGenerator.cxx b/Source/cmLocalVisualStudioGenerator.cxx
index 002f484..46f9d31 100644
--- a/Source/cmLocalVisualStudioGenerator.cxx
+++ b/Source/cmLocalVisualStudioGenerator.cxx
@@ -171,7 +171,7 @@
 
   // for visual studio IDE add extra stuff to the PATH
   // if CMAKE_MSVCIDE_RUN_PATH is set.
-  if (this->Makefile->GetDefinition("MSVC_IDE")) {
+  if (this->GetGlobalGenerator()->IsVisualStudio()) {
     cmProp extraPath = this->Makefile->GetDefinition("CMAKE_MSVCIDE_RUN_PATH");
     if (extraPath) {
       script += newline;
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index c970abe..6d477a7 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -2118,15 +2118,23 @@
 cmTarget* cmMakefile::AddNewTarget(cmStateEnums::TargetType type,
                                    const std::string& name)
 {
-  auto it = this->Targets
-              .emplace(name,
-                       cmTarget(name, type, cmTarget::VisibilityNormal, this,
-                                cmTarget::PerConfig::Yes))
-              .first;
+  return &this->CreateNewTarget(name, type).first;
+}
+
+std::pair<cmTarget&, bool> cmMakefile::CreateNewTarget(
+  const std::string& name, cmStateEnums::TargetType type,
+  cmTarget::PerConfig perConfig)
+{
+  auto ib = this->Targets.emplace(
+    name, cmTarget(name, type, cmTarget::VisibilityNormal, this, perConfig));
+  auto it = ib.first;
+  if (!ib.second) {
+    return std::make_pair(std::ref(it->second), false);
+  }
   this->OrderedTargets.push_back(&it->second);
   this->GetGlobalGenerator()->IndexTarget(&it->second);
   this->GetStateSnapshot().GetDirectory().AddNormalTargetName(name);
-  return &it->second;
+  return std::make_pair(std::ref(it->second), true);
 }
 
 cmTarget* cmMakefile::AddNewUtilityTarget(const std::string& utilityName,
@@ -3182,6 +3190,23 @@
   }
 }
 
+void cmMakefile::InitCMAKE_CONFIGURATION_TYPES(std::string const& genDefault)
+{
+  if (this->GetDefinition("CMAKE_CONFIGURATION_TYPES")) {
+    return;
+  }
+  std::string initConfigs;
+  if (!cmSystemTools::GetEnv("CMAKE_CONFIGURATION_TYPES", initConfigs)) {
+    initConfigs = genDefault;
+  }
+  this->AddCacheDefinition(
+    "CMAKE_CONFIGURATION_TYPES", initConfigs,
+    "Semicolon separated list of supported configuration types, "
+    "only supports Debug, Release, MinSizeRel, and RelWithDebInfo, "
+    "anything else will be ignored.",
+    cmStateEnums::STRING);
+}
+
 std::string cmMakefile::GetDefaultConfiguration() const
 {
   if (this->GetGlobalGenerator()->IsMultiConfig()) {
@@ -3542,8 +3567,8 @@
   // make sure the same generator is used
   // use this program as the cmake to be run, it should not
   // be run that way but the cmake object requires a vailid path
-  cmake cm(cmake::RoleProject, cmState::Project);
-  cm.SetIsInTryCompile(true);
+  cmake cm(cmake::RoleProject, cmState::Project,
+           cmState::ProjectKind::TryCompile);
   auto gg = cm.CreateGlobalGenerator(this->GetGlobalGenerator()->GetName());
   if (!gg) {
     this->IssueMessage(MessageType::INTERNAL_ERROR,
@@ -4426,13 +4451,12 @@
     return false;
   }
 
-  // Deprecate old policies, especially those that require a lot
-  // of code to maintain the old behavior.
-  if (status == cmPolicies::OLD && id <= cmPolicies::CMP0081 &&
+  // Deprecate old policies.
+  if (status == cmPolicies::OLD && id <= cmPolicies::CMP0088 &&
       !(this->GetCMakeInstance()->GetIsInTryCompile() &&
         (
           // Policies set by cmCoreTryCompile::TryCompileCode.
-          id == cmPolicies::CMP0065))) {
+          id == cmPolicies::CMP0065 || id == cmPolicies::CMP0083))) {
     this->IssueMessage(MessageType::DEPRECATION_WARNING,
                        cmPolicies::GetPolicyDeprecatedWarning(id));
   }
diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h
index 77e9c74..5886c86 100644
--- a/Source/cmMakefile.h
+++ b/Source/cmMakefile.h
@@ -13,6 +13,7 @@
 #include <stack>
 #include <string>
 #include <unordered_map>
+#include <utility>
 #include <vector>
 
 #include <cm/optional>
@@ -230,6 +231,10 @@
   cmTarget* AddImportedTarget(const std::string& name,
                               cmStateEnums::TargetType type, bool global);
 
+  std::pair<cmTarget&, bool> CreateNewTarget(
+    const std::string& name, cmStateEnums::TargetType type,
+    cmTarget::PerConfig perConfig = cmTarget::PerConfig::Yes);
+
   cmTarget* AddNewTarget(cmStateEnums::TargetType type,
                          const std::string& name);
 
@@ -310,6 +315,8 @@
    */
   void SetProjectName(std::string const& name);
 
+  void InitCMAKE_CONFIGURATION_TYPES(std::string const& genDefault);
+
   /* Get the default configuration */
   std::string GetDefaultConfiguration() const;
 
diff --git a/Source/cmMakefileExecutableTargetGenerator.cxx b/Source/cmMakefileExecutableTargetGenerator.cxx
index 3a2744e..306b38f 100644
--- a/Source/cmMakefileExecutableTargetGenerator.cxx
+++ b/Source/cmMakefileExecutableTargetGenerator.cxx
@@ -397,9 +397,8 @@
                                     this->LocalGenerator->GetLinkLibsCMP0065(
                                       linkLanguage, *this->GeneratorTarget));
 
-  if (this->GeneratorTarget->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
-    this->LocalGenerator->AppendFlags(linkFlags, " -Wl,--no-as-needed");
-  }
+  this->UseLWYU = this->LocalGenerator->AppendLWYUFlags(
+    linkFlags, this->GeneratorTarget, linkLanguage);
 
   // Add language feature flags.
   this->LocalGenerator->AddLanguageFlagsForLinking(
@@ -577,12 +576,18 @@
       vars.Launcher = linkerLauncher.c_str();
     }
 
-    if (this->GeneratorTarget->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
-      std::string cmakeCommand =
-        cmStrCat(this->LocalGenerator->ConvertToOutputFormat(
-                   cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
-                 " -E __run_co_compile --lwyu=", targetOutPathReal);
-      real_link_commands.push_back(std::move(cmakeCommand));
+    if (this->UseLWYU) {
+      cmProp lwyuCheck =
+        this->Makefile->GetDefinition("CMAKE_LINK_WHAT_YOU_USE_CHECK");
+      if (lwyuCheck) {
+        std::string cmakeCommand = cmStrCat(
+          this->LocalGenerator->ConvertToOutputFormat(
+            cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
+          " -E __run_co_compile --lwyu=");
+        cmakeCommand += this->LocalGenerator->EscapeForShell(*lwyuCheck);
+        cmakeCommand += cmStrCat(" --source=", targetOutPathReal);
+        real_link_commands.push_back(std::move(cmakeCommand));
+      }
     }
 
     std::string launcher;
diff --git a/Source/cmMakefileLibraryTargetGenerator.cxx b/Source/cmMakefileLibraryTargetGenerator.cxx
index d0e3837..64992f2 100644
--- a/Source/cmMakefileLibraryTargetGenerator.cxx
+++ b/Source/cmMakefileLibraryTargetGenerator.cxx
@@ -178,9 +178,9 @@
   this->AddModuleDefinitionFlag(linkLineComputer.get(), extraFlags,
                                 this->GetConfigName());
 
-  if (this->GeneratorTarget->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
-    this->LocalGenerator->AppendFlags(extraFlags, " -Wl,--no-as-needed");
-  }
+  this->UseLWYU = this->LocalGenerator->AppendLWYUFlags(
+    extraFlags, this->GeneratorTarget, linkLanguage);
+
   this->WriteLibraryRules(linkRuleVar, extraFlags, relink);
 }
 
@@ -871,13 +871,18 @@
       // Get the set of commands.
       std::string linkRule = this->GetLinkRule(linkRuleVar);
       cmExpandList(linkRule, real_link_commands);
-      if (this->GeneratorTarget->GetPropertyAsBool("LINK_WHAT_YOU_USE") &&
-          (this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY)) {
-        std::string cmakeCommand = cmStrCat(
-          this->LocalGenerator->ConvertToOutputFormat(
-            cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
-          " -E __run_co_compile --lwyu=", targetOutPathReal);
-        real_link_commands.push_back(std::move(cmakeCommand));
+      if (this->UseLWYU) {
+        cmProp lwyuCheck =
+          this->Makefile->GetDefinition("CMAKE_LINK_WHAT_YOU_USE_CHECK");
+        if (lwyuCheck) {
+          std::string cmakeCommand = cmStrCat(
+            this->LocalGenerator->ConvertToOutputFormat(
+              cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
+            " -E __run_co_compile --lwyu=");
+          cmakeCommand += this->LocalGenerator->EscapeForShell(*lwyuCheck);
+          cmakeCommand += cmStrCat(" --source=", targetOutPathReal);
+          real_link_commands.push_back(std::move(cmakeCommand));
+        }
       }
 
       // Expand placeholders.
diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx
index 6d8376c..d6145f8 100644
--- a/Source/cmMakefileTargetGenerator.cxx
+++ b/Source/cmMakefileTargetGenerator.cxx
@@ -1380,6 +1380,13 @@
     << "set(CMAKE_Fortran_TARGET_MODULE_DIR \""
     << this->GeneratorTarget->GetFortranModuleDirectory(working_dir)
     << "\")\n";
+
+  if (this->GeneratorTarget->IsFortranBuildingInstrinsicModules()) {
+    *this->InfoFileStream
+      << "\n"
+      << "# Fortran compiler is building intrinsic modules.\n"
+      << "set(CMAKE_Fortran_TARGET_BUILDING_INSTRINSIC_MODULES ON) \n";
+  }
   /* clang-format on */
 
   // and now write the rule to use it
diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx
index 5a4c652..93a54c2 100644
--- a/Source/cmNinjaNormalTargetGenerator.cxx
+++ b/Source/cmNinjaNormalTargetGenerator.cxx
@@ -581,17 +581,23 @@
         }
       }
       cmExpandList(linkCmdStr, linkCmds);
-      if (this->GetGeneratorTarget()->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
-        std::string cmakeCommand = cmStrCat(
-          this->GetLocalGenerator()->ConvertToOutputFormat(
-            cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
-          " -E __run_co_compile --lwyu=");
-        cmGeneratorTarget& gt = *this->GetGeneratorTarget();
-        std::string targetOutputReal = this->ConvertToNinjaPath(
-          gt.GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
-                         /*realname=*/true));
-        cmakeCommand += targetOutputReal;
-        linkCmds.push_back(std::move(cmakeCommand));
+      if (this->UseLWYU) {
+        cmProp lwyuCheck = mf->GetDefinition("CMAKE_LINK_WHAT_YOU_USE_CHECK");
+        if (lwyuCheck) {
+          std::string cmakeCommand = cmStrCat(
+            this->GetLocalGenerator()->ConvertToOutputFormat(
+              cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
+            " -E __run_co_compile --lwyu=");
+          cmakeCommand +=
+            this->GetLocalGenerator()->EscapeForShell(*lwyuCheck);
+
+          std::string targetOutputReal =
+            this->ConvertToNinjaPath(this->GetGeneratorTarget()->GetFullPath(
+              config, cmStateEnums::RuntimeBinaryArtifact,
+              /*realname=*/true));
+          cmakeCommand += cmStrCat(" --source=", targetOutputReal);
+          linkCmds.push_back(std::move(cmakeCommand));
+        }
       }
       return linkCmds;
     }
@@ -1156,9 +1162,11 @@
 
   this->AddModuleDefinitionFlag(linkLineComputer.get(), vars["LINK_FLAGS"],
                                 config);
-  if (gt->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
-    vars["LINK_FLAGS"] += " -Wl,--no-as-needed";
-  }
+
+  this->UseLWYU = this->GetLocalGenerator()->AppendLWYUFlags(
+    vars["LINK_FLAGS"], this->GetGeneratorTarget(),
+    this->TargetLinkLanguage(config));
+
   vars["LINK_FLAGS"] = globalGen->EncodeLiteral(vars["LINK_FLAGS"]);
 
   vars["MANIFESTS"] = this->GetManifests(config);
diff --git a/Source/cmStandardLevelResolver.cxx b/Source/cmStandardLevelResolver.cxx
index 37ed4c1..74b9d6f 100644
--- a/Source/cmStandardLevelResolver.cxx
+++ b/Source/cmStandardLevelResolver.cxx
@@ -387,6 +387,10 @@
     return false;
   }
 
+  if (!this->Makefile->GetGlobalGenerator()->GetLanguageEnabled(lang)) {
+    return true;
+  }
+
   const char* features = this->CompileFeaturesAvailable(lang, error);
   if (!features) {
     return false;
diff --git a/Source/cmState.cxx b/Source/cmState.cxx
index ce6eb31..bdb5bda 100644
--- a/Source/cmState.cxx
+++ b/Source/cmState.cxx
@@ -26,7 +26,9 @@
 #include "cmSystemTools.h"
 #include "cmake.h"
 
-cmState::cmState()
+cmState::cmState(Mode mode, ProjectKind projectKind)
+  : StateMode(mode)
+  , StateProjectKind(projectKind)
 {
   this->CacheManager = cm::make_unique<cmCacheManager>();
   this->GlobVerificationManager = cm::make_unique<cmGlobVerificationManager>();
@@ -381,16 +383,6 @@
   this->EnabledLanguages.clear();
 }
 
-bool cmState::GetIsInTryCompile() const
-{
-  return this->IsInTryCompile;
-}
-
-void cmState::SetIsInTryCompile(bool b)
-{
-  this->IsInTryCompile = b;
-}
-
 bool cmState::GetIsGeneratorMultiConfig() const
 {
   return this->IsGeneratorMultiConfig;
@@ -593,8 +585,9 @@
     std::vector<std::string> commands = this->GetCommandNames();
     this->SetGlobalProperty("COMMANDS", cmJoin(commands, ";").c_str());
   } else if (prop == "IN_TRY_COMPILE") {
-    this->SetGlobalProperty("IN_TRY_COMPILE",
-                            this->IsInTryCompile ? "1" : "0");
+    this->SetGlobalProperty(
+      "IN_TRY_COMPILE",
+      this->StateProjectKind == ProjectKind::TryCompile ? "1" : "0");
   } else if (prop == "GENERATOR_IS_MULTI_CONFIG") {
     this->SetGlobalProperty("GENERATOR_IS_MULTI_CONFIG",
                             this->IsGeneratorMultiConfig ? "1" : "0");
@@ -771,17 +764,12 @@
 
 cmState::Mode cmState::GetMode() const
 {
-  return this->CurrentMode;
+  return this->StateMode;
 }
 
 std::string cmState::GetModeString() const
 {
-  return ModeToString(this->CurrentMode);
-}
-
-void cmState::SetMode(cmState::Mode mode)
-{
-  this->CurrentMode = mode;
+  return ModeToString(this->StateMode);
 }
 
 std::string cmState::ModeToString(cmState::Mode mode)
@@ -803,6 +791,11 @@
   return "UNKNOWN";
 }
 
+cmState::ProjectKind cmState::GetProjectKind() const
+{
+  return this->StateProjectKind;
+}
+
 std::string const& cmState::GetBinaryDirectory() const
 {
   return this->BinaryDirectory;
diff --git a/Source/cmState.h b/Source/cmState.h
index 9951b9a..8561fc0 100644
--- a/Source/cmState.h
+++ b/Source/cmState.h
@@ -35,12 +35,6 @@
   friend class cmStateSnapshot;
 
 public:
-  cmState();
-  ~cmState();
-
-  cmState(const cmState&) = delete;
-  cmState& operator=(const cmState&) = delete;
-
   enum Mode
   {
     Unknown,
@@ -51,6 +45,18 @@
     CPack,
   };
 
+  enum class ProjectKind
+  {
+    Normal,
+    TryCompile,
+  };
+
+  cmState(Mode mode, ProjectKind projectKind = ProjectKind::Normal);
+  ~cmState();
+
+  cmState(const cmState&) = delete;
+  cmState& operator=(const cmState&) = delete;
+
   static const std::string& GetTargetTypeName(
     cmStateEnums::TargetType targetType);
 
@@ -141,9 +147,6 @@
   void SetEnabledLanguages(std::vector<std::string> const& langs);
   void ClearEnabledLanguages();
 
-  bool GetIsInTryCompile() const;
-  void SetIsInTryCompile(bool b);
-
   bool GetIsGeneratorMultiConfig() const;
   void SetIsGeneratorMultiConfig(bool b);
 
@@ -207,10 +210,11 @@
 
   Mode GetMode() const;
   std::string GetModeString() const;
-  void SetMode(Mode mode);
 
   static std::string ModeToString(Mode mode);
 
+  ProjectKind GetProjectKind() const;
+
 private:
   friend class cmake;
   void AddCacheEntry(const std::string& key, const char* value,
@@ -248,7 +252,6 @@
 
   std::string SourceDirectory;
   std::string BinaryDirectory;
-  bool IsInTryCompile = false;
   bool IsGeneratorMultiConfig = false;
   bool WindowsShell = false;
   bool WindowsVSIDE = false;
@@ -258,5 +261,6 @@
   bool NMake = false;
   bool MSYSShell = false;
   bool NinjaMulti = false;
-  Mode CurrentMode = Unknown;
+  Mode StateMode = Unknown;
+  ProjectKind StateProjectKind = ProjectKind::Normal;
 };
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index 10d2e50..f082ae8 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -20,6 +20,7 @@
 #include <cm3p/uv.h>
 
 #include "cmDuration.h"
+#include "cmELF.h"
 #include "cmMessageMetadata.h"
 #include "cmProcessOutput.h"
 #include "cmRange.h"
@@ -46,10 +47,6 @@
 #  include "cmCryptoHash.h"
 #endif
 
-#if defined(CMake_USE_ELF_PARSER)
-#  include "cmELF.h"
-#endif
-
 #if defined(CMake_USE_MACH_PARSER)
 #  include "cmMachO.h"
 #endif
@@ -2446,14 +2443,12 @@
 bool cmSystemTools::GuessLibrarySOName(std::string const& fullPath,
                                        std::string& soname)
 {
-// For ELF shared libraries use a real parser to get the correct
-// soname.
-#if defined(CMake_USE_ELF_PARSER)
+  // For ELF shared libraries use a real parser to get the correct
+  // soname.
   cmELF elf(fullPath.c_str());
   if (elf) {
     return elf.GetSOName(soname);
   }
-#endif
 
   // If the file is not a symlink we have no guess for its soname.
   if (!cmSystemTools::FileIsSymlink(fullPath)) {
@@ -2491,7 +2486,6 @@
   return false;
 }
 
-#if defined(CMake_USE_ELF_PARSER) || defined(CMake_USE_XCOFF_PARSER)
 std::string::size_type cmSystemToolsFindRPath(cm::string_view const& have,
                                               cm::string_view const& want)
 {
@@ -2523,9 +2517,7 @@
   // The desired rpath was not found.
   return std::string::npos;
 }
-#endif
 
-#if defined(CMake_USE_ELF_PARSER)
 namespace {
 struct cmSystemToolsRPathInfo
 {
@@ -2539,10 +2531,10 @@
 using AdjustCallback = std::function<bool(
   cm::optional<std::string>&, const std::string&, const char*, std::string*)>;
 
-// FIXME: Dispatch if multiple formats are supported.
-bool AdjustRPath(std::string const& file, const EmptyCallback& emptyCallback,
-                 const AdjustCallback& adjustCallback, std::string* emsg,
-                 bool* changed)
+cm::optional<bool> AdjustRPathELF(std::string const& file,
+                                  const EmptyCallback& emptyCallback,
+                                  const AdjustCallback& adjustCallback,
+                                  std::string* emsg, bool* changed)
 {
   if (changed) {
     *changed = false;
@@ -2553,6 +2545,9 @@
   {
     // Parse the ELF binary.
     cmELF elf(file.c_str());
+    if (!elf) {
+      return cm::nullopt; // Not a valid ELF file.
+    }
 
     // Get the RPATH and RUNPATH entries from it.
     int se_count = 0;
@@ -2686,14 +2681,14 @@
     }
     return false;
   };
-};
+}
 }
 
-bool cmSystemTools::ChangeRPath(std::string const& file,
-                                std::string const& oldRPath,
-                                std::string const& newRPath,
-                                bool removeEnvironmentRPath, std::string* emsg,
-                                bool* changed)
+cm::optional<bool> ChangeRPathELF(std::string const& file,
+                                  std::string const& oldRPath,
+                                  std::string const& newRPath,
+                                  bool removeEnvironmentRPath,
+                                  std::string* emsg, bool* changed)
 {
   auto adjustCallback = [oldRPath, newRPath, removeEnvironmentRPath](
                           cm::optional<std::string>& outRPath,
@@ -2741,13 +2736,13 @@
     return true;
   };
 
-  return AdjustRPath(file, MakeEmptyCallback(newRPath), adjustCallback, emsg,
-                     changed);
+  return AdjustRPathELF(file, MakeEmptyCallback(newRPath), adjustCallback,
+                        emsg, changed);
 }
 
-bool cmSystemTools::SetRPath(std::string const& file,
-                             std::string const& newRPath, std::string* emsg,
-                             bool* changed)
+static cm::optional<bool> SetRPathELF(std::string const& file,
+                                      std::string const& newRPath,
+                                      std::string* emsg, bool* changed)
 {
   auto adjustCallback = [newRPath](cm::optional<std::string>& outRPath,
                                    const std::string& inRPath,
@@ -2759,22 +2754,31 @@
     return true;
   };
 
-  return AdjustRPath(file, MakeEmptyCallback(newRPath), adjustCallback, emsg,
-                     changed);
+  return AdjustRPathELF(file, MakeEmptyCallback(newRPath), adjustCallback,
+                        emsg, changed);
 }
-#elif defined(CMake_USE_XCOFF_PARSER)
-bool cmSystemTools::ChangeRPath(std::string const& file,
-                                std::string const& oldRPath,
-                                std::string const& newRPath,
-                                bool removeEnvironmentRPath, std::string* emsg,
-                                bool* changed)
+static cm::optional<bool> ChangeRPathXCOFF(std::string const& file,
+                                           std::string const& oldRPath,
+                                           std::string const& newRPath,
+                                           bool removeEnvironmentRPath,
+                                           std::string* emsg, bool* changed)
 {
   if (changed) {
     *changed = false;
   }
-
+#if !defined(CMake_USE_XCOFF_PARSER)
+  (void)file;
+  (void)oldRPath;
+  (void)newRPath;
+  (void)removeEnvironmentRPath;
+  (void)emsg;
+  return cm::nullopt;
+#else
   bool chg = false;
   cmXCOFF xcoff(file.c_str(), cmXCOFF::Mode::ReadWrite);
+  if (!xcoff) {
+    return cm::nullopt; // Not a valid XCOFF file
+  }
   if (cm::optional<cm::string_view> maybeLibPath = xcoff.GetLibPath()) {
     cm::string_view libPath = *maybeLibPath;
     // Make sure the current rpath contains the old rpath.
@@ -2830,31 +2834,47 @@
     *changed = chg;
   }
   return true;
-}
-
-bool cmSystemTools::SetRPath(std::string const& /*file*/,
-                             std::string const& /*newRPath*/,
-                             std::string* /*emsg*/, bool* /*changed*/)
-{
-  return false;
-}
-#else
-bool cmSystemTools::ChangeRPath(std::string const& /*file*/,
-                                std::string const& /*oldRPath*/,
-                                std::string const& /*newRPath*/,
-                                bool /*removeEnvironmentRPath*/,
-                                std::string* /*emsg*/, bool* /*changed*/)
-{
-  return false;
-}
-
-bool cmSystemTools::SetRPath(std::string const& /*file*/,
-                             std::string const& /*newRPath*/,
-                             std::string* /*emsg*/, bool* /*changed*/)
-{
-  return false;
-}
 #endif
+}
+
+static cm::optional<bool> SetRPathXCOFF(std::string const& /*file*/,
+                                        std::string const& /*newRPath*/,
+                                        std::string* /*emsg*/,
+                                        bool* /*changed*/)
+{
+  return cm::nullopt; // Not implemented.
+}
+
+bool cmSystemTools::ChangeRPath(std::string const& file,
+                                std::string const& oldRPath,
+                                std::string const& newRPath,
+                                bool removeEnvironmentRPath, std::string* emsg,
+                                bool* changed)
+{
+  if (cm::optional<bool> result = ChangeRPathELF(
+        file, oldRPath, newRPath, removeEnvironmentRPath, emsg, changed)) {
+    return result.value();
+  }
+  if (cm::optional<bool> result = ChangeRPathXCOFF(
+        file, oldRPath, newRPath, removeEnvironmentRPath, emsg, changed)) {
+    return result.value();
+  }
+  return false;
+}
+
+bool cmSystemTools::SetRPath(std::string const& file,
+                             std::string const& newRPath, std::string* emsg,
+                             bool* changed)
+{
+  if (cm::optional<bool> result = SetRPathELF(file, newRPath, emsg, changed)) {
+    return result.value();
+  }
+  if (cm::optional<bool> result =
+        SetRPathXCOFF(file, newRPath, emsg, changed)) {
+    return result.value();
+  }
+  return false;
+}
 
 bool cmSystemTools::VersionCompare(cmSystemTools::CompareOp op,
                                    const char* lhss, const char* rhss)
@@ -2989,10 +3009,8 @@
   return cm_strverscmp(lhs.c_str(), rhs.c_str());
 }
 
-// FIXME: Dispatch if multiple formats are supported.
-#if defined(CMake_USE_ELF_PARSER)
-bool cmSystemTools::RemoveRPath(std::string const& file, std::string* emsg,
-                                bool* removed)
+static cm::optional<bool> RemoveRPathELF(std::string const& file,
+                                         std::string* emsg, bool* removed)
 {
   if (removed) {
     *removed = false;
@@ -3005,6 +3023,9 @@
   {
     // Parse the ELF binary.
     cmELF elf(file.c_str());
+    if (!elf) {
+      return cm::nullopt; // Not a valid ELF file.
+    }
 
     // Get the RPATH and RUNPATH entries from it and sort them by index
     // in the dynamic section header.
@@ -3054,8 +3075,7 @@
         entriesErased++;
         continue;
       }
-      if (cmELF::TagMipsRldMapRel != 0 &&
-          it->first == cmELF::TagMipsRldMapRel) {
+      if (it->first == cmELF::TagMipsRldMapRel && elf.IsMIPS()) {
         // Background: debuggers need to know the "linker map" which contains
         // the addresses each dynamic object is loaded at. Most arches use
         // the DT_DEBUG tag which the dynamic linker writes to (directly) and
@@ -3131,15 +3151,22 @@
   }
   return true;
 }
-#elif defined(CMake_USE_XCOFF_PARSER)
-bool cmSystemTools::RemoveRPath(std::string const& file, std::string* emsg,
-                                bool* removed)
+
+static cm::optional<bool> RemoveRPathXCOFF(std::string const& file,
+                                           std::string* emsg, bool* removed)
 {
   if (removed) {
     *removed = false;
   }
-
+#if !defined(CMake_USE_XCOFF_PARSER)
+  (void)file;
+  (void)emsg;
+  return cm::nullopt; // Cannot handle XCOFF files.
+#else
   cmXCOFF xcoff(file.c_str(), cmXCOFF::Mode::ReadWrite);
+  if (!xcoff) {
+    return cm::nullopt; // Not a valid XCOFF file.
+  }
   bool rm = xcoff.RemoveLibPath();
   if (!xcoff) {
     if (emsg) {
@@ -3152,55 +3179,60 @@
     *removed = rm;
   }
   return true;
+#endif
 }
-#else
-bool cmSystemTools::RemoveRPath(std::string const& /*file*/,
-                                std::string* /*emsg*/, bool* /*removed*/)
+bool cmSystemTools::RemoveRPath(std::string const& file, std::string* emsg,
+                                bool* removed)
 {
+  if (cm::optional<bool> result = RemoveRPathELF(file, emsg, removed)) {
+    return result.value();
+  }
+  if (cm::optional<bool> result = RemoveRPathXCOFF(file, emsg, removed)) {
+    return result.value();
+  }
   return false;
 }
-#endif
 
-// FIXME: Dispatch if multiple formats are supported.
 bool cmSystemTools::CheckRPath(std::string const& file,
                                std::string const& newRPath)
 {
-#if defined(CMake_USE_ELF_PARSER)
   // Parse the ELF binary.
   cmELF elf(file.c_str());
-
-  // Get the RPATH or RUNPATH entry from it.
-  cmELF::StringEntry const* se = elf.GetRPath();
-  if (!se) {
-    se = elf.GetRunPath();
-  }
-
-  // Make sure the current rpath contains the new rpath.
-  if (newRPath.empty()) {
+  if (elf) {
+    // Get the RPATH or RUNPATH entry from it.
+    cmELF::StringEntry const* se = elf.GetRPath();
     if (!se) {
-      return true;
+      se = elf.GetRunPath();
     }
-  } else {
-    if (se &&
-        cmSystemToolsFindRPath(se->Value, newRPath) != std::string::npos) {
-      return true;
+
+    // Make sure the current rpath contains the new rpath.
+    if (newRPath.empty()) {
+      if (!se) {
+        return true;
+      }
+    } else {
+      if (se &&
+          cmSystemToolsFindRPath(se->Value, newRPath) != std::string::npos) {
+        return true;
+      }
     }
+    return false;
   }
-  return false;
-#elif defined(CMake_USE_XCOFF_PARSER)
+#if defined(CMake_USE_XCOFF_PARSER)
   // Parse the XCOFF binary.
   cmXCOFF xcoff(file.c_str());
-  if (cm::optional<cm::string_view> libPath = xcoff.GetLibPath()) {
-    if (cmSystemToolsFindRPath(*libPath, newRPath) != std::string::npos) {
-      return true;
+  if (xcoff) {
+    if (cm::optional<cm::string_view> libPath = xcoff.GetLibPath()) {
+      if (cmSystemToolsFindRPath(*libPath, newRPath) != std::string::npos) {
+        return true;
+      }
     }
+    return false;
   }
-  return false;
-#else
+#endif
   (void)file;
   (void)newRPath;
   return false;
-#endif
 }
 
 bool cmSystemTools::RepeatedRemoveDirectory(const std::string& dir)
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 7622700..70e11a2 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -189,6 +189,7 @@
   std::map<std::string, BTs<std::string>> LanguageStandardProperties;
   std::vector<std::string> IncludeDirectoriesEntries;
   std::vector<cmListFileBacktrace> IncludeDirectoriesBacktraces;
+  std::vector<std::string> InstallIncludeDirectoriesEntries;
   std::vector<std::string> CompileOptionsEntries;
   std::vector<cmListFileBacktrace> CompileOptionsBacktraces;
   std::vector<std::string> CompileFeaturesEntries;
@@ -1075,6 +1076,17 @@
   return this->impl->SystemIncludeDirectories;
 }
 
+void cmTarget::AddInstallIncludeDirectories(cmStringRange const& incs)
+{
+  std::copy(incs.begin(), incs.end(),
+            std::back_inserter(this->impl->InstallIncludeDirectoriesEntries));
+}
+
+cmStringRange cmTarget::GetInstallIncludeDirectoriesEntries() const
+{
+  return cmMakeRange(this->impl->InstallIncludeDirectoriesEntries);
+}
+
 cmStringRange cmTarget::GetIncludeDirectoriesEntries() const
 {
   return cmMakeRange(this->impl->IncludeDirectoriesEntries);
diff --git a/Source/cmTarget.h b/Source/cmTarget.h
index 30d9f5d..29130c7 100644
--- a/Source/cmTarget.h
+++ b/Source/cmTarget.h
@@ -237,6 +237,9 @@
   void AddSystemIncludeDirectories(std::set<std::string> const& incs);
   std::set<std::string> const& GetSystemIncludeDirectories() const;
 
+  void AddInstallIncludeDirectories(cmStringRange const& incs);
+  cmStringRange GetInstallIncludeDirectoriesEntries() const;
+
   BTs<std::string> const* GetLanguageStandardProperty(
     const std::string& propertyName) const;
 
diff --git a/Source/cmTargetExport.h b/Source/cmTargetExport.h
index 1e38d84..19fc931 100644
--- a/Source/cmTargetExport.h
+++ b/Source/cmTargetExport.h
@@ -29,7 +29,6 @@
   cmInstallTargetGenerator* FrameworkGenerator;
   cmInstallTargetGenerator* BundleGenerator;
   cmInstallFilesGenerator* HeaderGenerator;
-  std::string InterfaceIncludeDirectories;
   ///@}
 
   bool NamelinkOnly = false;
diff --git a/Source/cmVisualStudio10TargetGenerator.cxx b/Source/cmVisualStudio10TargetGenerator.cxx
index 11a8b1f..82880a9 100644
--- a/Source/cmVisualStudio10TargetGenerator.cxx
+++ b/Source/cmVisualStudio10TargetGenerator.cxx
@@ -3543,8 +3543,6 @@
   }
   Elem e2(e1, "NASM");
 
-  std::vector<std::string> includes =
-    this->GetIncludes(configName, "ASM_NASM");
   OptionsHelper nasmOptions(*(this->NasmOptions[configName]), e2);
   nasmOptions.OutputAdditionalIncludeDirectories("ASM_NASM");
   nasmOptions.OutputFlagMap();
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 73f5ad5..ab8309d 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -156,17 +156,16 @@
 }
 #endif
 
-cmake::cmake(Role role, cmState::Mode mode)
+cmake::cmake(Role role, cmState::Mode mode, cmState::ProjectKind projectKind)
   : CMakeWorkingDirectory(cmSystemTools::GetCurrentWorkingDirectory())
   , FileTimeCache(cm::make_unique<cmFileTimeCache>())
 #ifndef CMAKE_BOOTSTRAP
   , VariableWatch(cm::make_unique<cmVariableWatch>())
 #endif
-  , State(cm::make_unique<cmState>())
+  , State(cm::make_unique<cmState>(mode, projectKind))
   , Messenger(cm::make_unique<cmMessenger>())
 {
   this->TraceFile.close();
-  this->State->SetMode(mode);
   this->CurrentSnapshot = this->State->CreateBaseSnapshot();
 
 #ifdef __APPLE__
@@ -1843,7 +1842,7 @@
   std::vector<std::string> argsSplit = cmExpandedList(var, true);
   // erase the property to avoid infinite recursion
   this->State->SetGlobalProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_", "");
-  if (this->State->GetIsInTryCompile()) {
+  if (this->GetIsInTryCompile()) {
     return 0;
   }
   std::vector<SaveCacheEntry> saved;
@@ -2111,7 +2110,7 @@
   // reset any system configuration information, except for when we are
   // InTryCompile. With TryCompile the system info is taken from the parent's
   // info to save time
-  if (!this->State->GetIsInTryCompile()) {
+  if (!this->GetIsInTryCompile()) {
     this->GlobalGenerator->ClearEnabledLanguages();
 
     this->TruncateOutputLog("CMakeOutput.log");
@@ -2622,19 +2621,14 @@
 
 void cmake::UpdateProgress(const std::string& msg, float prog)
 {
-  if (this->ProgressCallback && !this->State->GetIsInTryCompile()) {
+  if (this->ProgressCallback && !this->GetIsInTryCompile()) {
     this->ProgressCallback(msg, prog);
   }
 }
 
 bool cmake::GetIsInTryCompile() const
 {
-  return this->State->GetIsInTryCompile();
-}
-
-void cmake::SetIsInTryCompile(bool b)
-{
-  this->State->SetIsInTryCompile(b);
+  return this->State->GetProjectKind() == cmState::ProjectKind::TryCompile;
 }
 
 void cmake::AppendGlobalGeneratorsDocumentation(
diff --git a/Source/cmake.h b/Source/cmake.h
index 5a2a88f..12cce7e 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -168,7 +168,8 @@
   static const int DEFAULT_BUILD_PARALLEL_LEVEL = 0;
 
   /// Default constructor
-  cmake(Role role, cmState::Mode mode);
+  cmake(Role role, cmState::Mode mode,
+        cmState::ProjectKind projectKind = cmState::ProjectKind::Normal);
   /// Destructor
   ~cmake();
 
@@ -356,7 +357,6 @@
 
   //! Is this cmake running as a result of a TRY_COMPILE command
   bool GetIsInTryCompile() const;
-  void SetIsInTryCompile(bool b);
 
 #ifndef CMAKE_BOOTSTRAP
   void SetWarningFromPreset(const std::string& name,
diff --git a/Source/cmcmd.cxx b/Source/cmcmd.cxx
index 1f4c0b8..1e0f497 100644
--- a/Source/cmcmd.cxx
+++ b/Source/cmcmd.cxx
@@ -385,18 +385,15 @@
   return ret;
 }
 
-int HandleLWYU(const std::string& runCmd, const std::string& /* sourceFile */,
+int HandleLWYU(const std::string& runCmd, const std::string& sourceFile,
                const std::vector<std::string>&)
 {
   // Construct the ldd -r -u (link what you use lwyu) command line
   // ldd -u -r lwuy target
-  std::vector<std::string> lwyu_cmd;
-  lwyu_cmd.emplace_back("ldd");
-  lwyu_cmd.emplace_back("-u");
-  lwyu_cmd.emplace_back("-r");
-  lwyu_cmd.push_back(runCmd);
+  std::vector<std::string> lwyu_cmd = cmExpandedList(runCmd, true);
+  lwyu_cmd.push_back(sourceFile);
 
-  // Run the ldd -u -r command line.
+  // Run the lwyu check command line,  currently ldd is expected.
   // Capture its stdout and hide its stderr.
   // Ignore its return code because the tool always returns non-zero
   // if there are any warnings, but we just want to warn.
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 341aba6..388ff20 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1442,6 +1442,7 @@
             GIF
             Git
             GLEW
+            GLUT
             GnuTLS
             GSL
             GTK2
diff --git a/Tests/CTestTestSerialInDepends/test.ctest b/Tests/CTestTestSerialInDepends/test.ctest
index 28ee094..cf0d314 100644
--- a/Tests/CTestTestSerialInDepends/test.ctest
+++ b/Tests/CTestTestSerialInDepends/test.ctest
@@ -2,6 +2,9 @@
 
 set(LOCK_FILE "${TEST_NAME}.lock")
 
+# Delete the old lock file in case it's lingering from a previous failed test run
+file(REMOVE "${LOCK_FILE}")
+
 if("${TEST_NAME}" STREQUAL "i_want_to_be_alone")
 	file(GLOB LOCK_FILES *.lock)
 	if(LOCK_FILES)
diff --git a/Tests/Cuda/CMakeLists.txt b/Tests/Cuda/CMakeLists.txt
index be5ccac..669c412 100644
--- a/Tests/Cuda/CMakeLists.txt
+++ b/Tests/Cuda/CMakeLists.txt
@@ -4,7 +4,6 @@
     PROPERTY LABELS "CUDA")
 endmacro ()
 
-add_cuda_test_macro(Cuda.ConsumeCompileFeatures CudaConsumeCompileFeatures)
 add_cuda_test_macro(Cuda.CXXStandardSetTwice CXXStandardSetTwice)
 add_cuda_test_macro(Cuda.ObjectLibrary CudaObjectLibrary)
 add_cuda_test_macro(Cuda.MixedStandardLevels1 MixedStandardLevels1)
diff --git a/Tests/Cuda/ConsumeCompileFeatures/CMakeLists.txt b/Tests/Cuda/ConsumeCompileFeatures/CMakeLists.txt
deleted file mode 100644
index b01b9d7..0000000
--- a/Tests/Cuda/ConsumeCompileFeatures/CMakeLists.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-cmake_minimum_required(VERSION 3.18)
-project(ConsumeCompileFeatures CXX CUDA)
-#Goal for this example:
-
-#build a c++11 library that express a c++11 public compile feature
-#link a cuda library and verify it builds with c++11 enabled
-
-#build a standalone c++/cuda mixed executable where we express a c++11
-#compile feature.
-
-
-add_library(CudaConsumeLib STATIC static.cpp static.cu)
-target_compile_features(CudaConsumeLib PUBLIC cxx_nullptr)
-
-add_executable(CudaConsumeCompileFeatures main.cu)
-target_link_libraries(CudaConsumeCompileFeatures PRIVATE CudaConsumeLib)
diff --git a/Tests/Cuda/ConsumeCompileFeatures/main.cu b/Tests/Cuda/ConsumeCompileFeatures/main.cu
deleted file mode 100644
index bc32450..0000000
--- a/Tests/Cuda/ConsumeCompileFeatures/main.cu
+++ /dev/null
@@ -1,20 +0,0 @@
-
-#include <iostream>
-
-int static_cxx11_func(int);
-
-void test_functions()
-{
-  auto x = static_cxx11_func(int(42));
-  std::cout << x << std::endl;
-}
-
-int main(int argc, char** argv)
-{
-  test_functions();
-  std::cout
-    << "this executable doesn't use cuda code, just call methods defined"
-    << std::endl;
-  std::cout << "in libraries that have cuda code" << std::endl;
-  return 0;
-}
diff --git a/Tests/Cuda/ConsumeCompileFeatures/static.cpp b/Tests/Cuda/ConsumeCompileFeatures/static.cpp
deleted file mode 100644
index 565d52e..0000000
--- a/Tests/Cuda/ConsumeCompileFeatures/static.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-#include <type_traits>
-
-int static_cuda11_func(int);
-
-int static_cxx11_func(int x)
-{
-  return static_cuda11_func(x) + std::integral_constant<int, 32>::value;
-}
diff --git a/Tests/Cuda/ConsumeCompileFeatures/static.cu b/Tests/Cuda/ConsumeCompileFeatures/static.cu
deleted file mode 100644
index 73e43a8..0000000
--- a/Tests/Cuda/ConsumeCompileFeatures/static.cu
+++ /dev/null
@@ -1,9 +0,0 @@
-
-#include <type_traits>
-
-using tt = std::true_type;
-using ft = std::false_type;
-int __host__ static_cuda11_func(int x)
-{
-  return x * x + std::integral_constant<int, 17>::value;
-}
diff --git a/Tests/Environment/CMakeLists.txt b/Tests/Environment/CMakeLists.txt
index 2b18d24..17009bd 100644
--- a/Tests/Environment/CMakeLists.txt
+++ b/Tests/Environment/CMakeLists.txt
@@ -9,6 +9,7 @@
 add_test(Environment2 Environment)
 add_test(EchoEnvironment1 ${CMAKE_COMMAND} -E environment)
 add_test(EchoEnvironment2 ${CMAKE_COMMAND} -E environment)
+add_test(EchoEnvironment3 ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_SOURCE_DIR}/check_mod.cmake")
 
 # Make sure "CMAKE_ENV.*Happy Thanksgiving" is in the output of
 # the "1" tests:
@@ -24,3 +25,37 @@
 set_tests_properties(Environment2 EchoEnvironment2 PROPERTIES
   FAIL_REGULAR_EXPRESSION "CMAKE_ENV.*Happy Thanksgiving"
 )
+
+set_property(TEST EchoEnvironment3
+  PROPERTY ENVIRONMENT_MODIFICATION
+    # Variables expected to be unset.
+    "UNSET_EXPLICIT=set:value"
+    "UNSET_EXPLICIT=unset:"
+    "UNSET_VIA_RESET=set:value"
+    "UNSET_VIA_RESET=reset:"
+
+    # Direct settings.
+    "DIRECT=set:old"
+    "DIRECT=set:new"
+
+    # String manipulation.
+    "STRING_MANIP=set:-core-"
+    "STRING_MANIP=string_append:post-"
+    "STRING_MANIP=string_prepend:-pre"
+    "STRING_MANIP=string_append:suffix"
+    "STRING_MANIP=string_prepend:prefix"
+
+    # Path manipulation.
+    "PATH_MANIP=set:core"
+    "PATH_MANIP=path_list_append:post"
+    "PATH_MANIP=path_list_prepend:pre"
+    "PATH_MANIP=path_list_append:suffix"
+    "PATH_MANIP=path_list_prepend:prefix"
+
+    # CMake list manipulation.
+    "CMAKE_LIST_MANIP=set:core"
+    "CMAKE_LIST_MANIP=cmake_list_append:post"
+    "CMAKE_LIST_MANIP=cmake_list_prepend:pre"
+    "CMAKE_LIST_MANIP=cmake_list_append:suffix"
+    "CMAKE_LIST_MANIP=cmake_list_prepend:prefix"
+)
diff --git a/Tests/Environment/check_mod.cmake b/Tests/Environment/check_mod.cmake
new file mode 100644
index 0000000..16d02f2
--- /dev/null
+++ b/Tests/Environment/check_mod.cmake
@@ -0,0 +1,55 @@
+execute_process(
+  COMMAND ${CMAKE_COMMAND} -E environment
+  OUTPUT_VARIABLE out
+  ERROR_VARIABLE err
+  RESULT_VARIABLE res)
+
+if (res)
+  message(FATAL_ERROR "Failed with exit code ${res}: ${err}")
+endif ()
+
+if (CMAKE_HOST_WIN32)
+  set(path_sep ";")
+else ()
+  set(path_sep ":")
+endif ()
+
+set(unexpect_UNSET_EXPLICIT "")
+set(unexpect_UNSET_VIA_RESET "")
+set(expect_DIRECT "new")
+set(expect_STRING_MANIP "prefix-pre-core-post-suffix")
+set(expect_PATH_MANIP "prefix${path_sep}pre${path_sep}core${path_sep}post${path_sep}suffix")
+set(expect_CMAKE_LIST_MANIP "prefix;pre;core;post;suffix")
+
+set(expected_vars
+  DIRECT
+  STRING_MANIP
+  PATH_MANIP
+  CMAKE_LIST_MANIP)
+
+while (out)
+  string(FIND "${out}" "\n" nl_pos)
+  string(SUBSTRING "${out}" 0 "${nl_pos}" line)
+  math(EXPR line_next "${nl_pos} + 1")
+  string(SUBSTRING "${out}" "${line_next}" -1 out)
+
+  string(FIND "${line}" "=" eq_pos)
+  string(SUBSTRING "${line}" 0 "${eq_pos}" name)
+  math(EXPR value_start "${eq_pos} + 1")
+  string(SUBSTRING "${line}" "${value_start}" -1 value)
+
+  if (DEFINED "unexpect_${name}")
+    message(SEND_ERROR "Found `${name}=${value}` when it should have been unset")
+  elseif (DEFINED "expect_${name}")
+    list(REMOVE_ITEM expected_vars "${name}")
+    if (expect_${name} STREQUAL value)
+      message(STATUS "Found `${name}=${value}` as expected")
+    else ()
+      message(SEND_ERROR "Found `${name}=${value}` when it should have been ${expect_${name}}")
+    endif ()
+  endif ()
+endwhile ()
+
+if (expected_vars)
+  message(SEND_ERROR "Did not test expected variables: ${expected_vars}")
+endif ()
diff --git a/Tests/FindGLUT/CMakeLists.txt b/Tests/FindGLUT/CMakeLists.txt
new file mode 100644
index 0000000..e75ec40
--- /dev/null
+++ b/Tests/FindGLUT/CMakeLists.txt
@@ -0,0 +1,9 @@
+add_test(NAME FindGLUT.Test COMMAND ${CMAKE_CTEST_COMMAND}
+  --build-and-test
+  "${CMake_SOURCE_DIR}/Tests/FindGLUT/Test"
+  "${CMake_BINARY_DIR}/Tests/FindGLUT/Test"
+  ${build_generator_args}
+  --build-project TestFindGLUT
+  --build-options ${build_options}
+  --test-command ${CMAKE_CTEST_COMMAND} -V
+  )
diff --git a/Tests/FindGLUT/Test/CMakeLists.txt b/Tests/FindGLUT/Test/CMakeLists.txt
new file mode 100644
index 0000000..0f4e536
--- /dev/null
+++ b/Tests/FindGLUT/Test/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.21)
+project(TestFindGLUT C)
+include(CTest)
+
+find_package(GLUT REQUIRED)
+
+add_executable(testglut_tgt main.c)
+target_link_libraries(testglut_tgt GLUT::GLUT)
+add_test(NAME testglut_tgt COMMAND testglut_tgt)
+
+add_executable(testglut_var main.c)
+target_include_directories(testglut_var PRIVATE ${GLUT_INCLUDE_DIRS})
+target_link_libraries(testglut_var PRIVATE ${GLUT_LIBRARIES})
+add_test(NAME testglut_var COMMAND testglut_var)
+
+set_tests_properties(testglut_tgt testglut_var
+    PROPERTIES WILL_FAIL true)
diff --git a/Tests/FindGLUT/Test/main.c b/Tests/FindGLUT/Test/main.c
new file mode 100644
index 0000000..1c8569c
--- /dev/null
+++ b/Tests/FindGLUT/Test/main.c
@@ -0,0 +1,11 @@
+#include <GL/glut.h>
+#include <stdio.h>
+
+int main()
+{
+  /* The following should call exit(1) and print
+      freeglut  ERROR:  Function <glutCreateWindow> called
+      without first calling 'glutInit'.
+    to stderr */
+  glutCreateWindow("gluttest");
+}
diff --git a/Tests/IncludeDirectories/CMakeLists.txt b/Tests/IncludeDirectories/CMakeLists.txt
index d4c19c7..4c488e6 100644
--- a/Tests/IncludeDirectories/CMakeLists.txt
+++ b/Tests/IncludeDirectories/CMakeLists.txt
@@ -2,17 +2,25 @@
 project(IncludeDirectories)
 
 if (((CMAKE_C_COMPILER_ID STREQUAL GNU AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 4.4)
-    OR (CMAKE_C_COMPILER_ID STREQUAL Clang AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") OR CMAKE_C_COMPILER_ID STREQUAL AppleClang)
+    OR (CMAKE_C_COMPILER_ID STREQUAL Clang AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
+    OR CMAKE_C_COMPILER_ID STREQUAL AppleClang
+    OR ("x${CMAKE_C_COMPILER_ID}" STREQUAL "xMSVC" AND
+       CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL "19.29.30036.3" AND
+       NOT CMAKE_GENERATOR MATCHES "Visual Studio")) # No support for VS generators yet.
     AND (CMAKE_GENERATOR STREQUAL "Unix Makefiles"
       OR CMAKE_GENERATOR STREQUAL "Ninja"
       OR (CMAKE_GENERATOR STREQUAL "Xcode" AND NOT XCODE_VERSION VERSION_LESS 6.0)))
-  include(CheckCXXCompilerFlag)
-  check_cxx_compiler_flag(-Wunused-variable run_sys_includes_test)
-  if(run_sys_includes_test)
-    # The Bullseye wrapper appears to break the -isystem effect.
-    execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version OUTPUT_VARIABLE out ERROR_VARIABLE out)
-    if("x${out}" MATCHES "Bullseye")
-      set(run_sys_includes_test 0)
+  if ("x${CMAKE_C_COMPILER_ID}" STREQUAL "xMSVC")
+    set(run_sys_includes_test 1)
+  else ()
+    include(CheckCXXCompilerFlag)
+    check_cxx_compiler_flag(-Wunused-variable run_sys_includes_test)
+    if(run_sys_includes_test)
+      # The Bullseye wrapper appears to break the -isystem effect.
+      execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version OUTPUT_VARIABLE out ERROR_VARIABLE out)
+      if("x${out}" MATCHES "Bullseye")
+        set(run_sys_includes_test 0)
+      endif()
     endif()
   endif()
   if (run_sys_includes_test)
diff --git a/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt b/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt
index dee39c8..a746a68 100644
--- a/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt
+++ b/Tests/IncludeDirectories/SystemIncludeDirectories/CMakeLists.txt
@@ -6,9 +6,17 @@
 add_library(systemlib systemlib.cpp)
 target_include_directories(systemlib PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/systemlib")
 
+function (apply_error_flags target)
+  if (MSVC)
+    target_compile_options(${target} PRIVATE /we4101)
+  else ()
+    target_compile_options(${target} PRIVATE -Werror=unused-variable)
+  endif ()
+endfunction ()
+
 add_library(upstream upstream.cpp)
 target_link_libraries(upstream LINK_PUBLIC systemlib)
-target_compile_options(upstream PRIVATE -Werror=unused-variable)
+apply_error_flags(upstream)
 
 target_include_directories(upstream SYSTEM PUBLIC
   $<TARGET_PROPERTY:systemlib,INTERFACE_INCLUDE_DIRECTORIES>
@@ -29,7 +37,7 @@
 
 add_library(consumer consumer.cpp)
 target_link_libraries(consumer upstream config_specific)
-target_compile_options(consumer PRIVATE -Werror=unused-variable)
+apply_error_flags(consumer)
 
 add_library(iface IMPORTED INTERFACE)
 set_property(TARGET iface PROPERTY INTERFACE_INCLUDE_DIRECTORIES
@@ -38,21 +46,21 @@
 
 add_library(imported_consumer imported_consumer.cpp)
 target_link_libraries(imported_consumer iface)
-target_compile_options(imported_consumer PRIVATE -Werror=unused-variable)
+apply_error_flags(imported_consumer)
 
 add_library(imported_consumer2 imported_consumer.cpp)
 target_link_libraries(imported_consumer2 imported_consumer)
-target_compile_options(imported_consumer2 PRIVATE -Werror=unused-variable)
+apply_error_flags(imported_consumer2)
 
 # add a target which has a relative system include
 add_library(somelib imported_consumer.cpp)
 target_include_directories(somelib SYSTEM PUBLIC "systemlib_header_only")
-target_compile_options(somelib PRIVATE -Werror=unused-variable)
+apply_error_flags(somelib)
 
 # add a target which consumes a relative system include
 add_library(otherlib upstream.cpp)
 target_link_libraries(otherlib PUBLIC somelib)
-target_compile_options(somelib PRIVATE -Werror=unused-variable)
+apply_error_flags(otherlib)
 
 macro(do_try_compile error_option)
   set(TC_ARGS
@@ -61,7 +69,11 @@
     LINK_LIBRARIES iface
   )
   if (${error_option} STREQUAL WITH_ERROR)
-    list(APPEND TC_ARGS COMPILE_DEFINITIONS -Werror=unused-variable)
+    if (MSVC)
+      list(APPEND TC_ARGS COMPILE_DEFINITIONS /we4101)
+    else ()
+      list(APPEND TC_ARGS COMPILE_DEFINITIONS -Werror=unused-variable)
+    endif ()
   endif()
   try_compile(${TC_ARGS})
 endmacro()
diff --git a/Tests/IncludeDirectories/SystemIncludeDirectories/consumer.cpp b/Tests/IncludeDirectories/SystemIncludeDirectories/consumer.cpp
index a13f08f..3da308d 100644
--- a/Tests/IncludeDirectories/SystemIncludeDirectories/consumer.cpp
+++ b/Tests/IncludeDirectories/SystemIncludeDirectories/consumer.cpp
@@ -1,5 +1,6 @@
 
-#include "config_iface.h"
+#include <config_iface.h>
+
 #include "upstream.h"
 
 int consumer()
diff --git a/Tests/IncludeDirectories/SystemIncludeDirectories/imported_consumer.cpp b/Tests/IncludeDirectories/SystemIncludeDirectories/imported_consumer.cpp
index 1dbe819..53759b1 100644
--- a/Tests/IncludeDirectories/SystemIncludeDirectories/imported_consumer.cpp
+++ b/Tests/IncludeDirectories/SystemIncludeDirectories/imported_consumer.cpp
@@ -1,5 +1,5 @@
 
-#include "systemlib.h"
+#include <systemlib.h>
 
 int main()
 {
diff --git a/Tests/IncludeDirectories/SystemIncludeDirectories/upstream.h b/Tests/IncludeDirectories/SystemIncludeDirectories/upstream.h
index a670c2a..3daf69e 100644
--- a/Tests/IncludeDirectories/SystemIncludeDirectories/upstream.h
+++ b/Tests/IncludeDirectories/SystemIncludeDirectories/upstream.h
@@ -2,7 +2,7 @@
 #ifndef UPSTREAM_H
 #define UPSTREAM_H
 
-#include "systemlib.h"
+#include <systemlib.h>
 
 #ifdef _WIN32
 __declspec(dllexport)
diff --git a/Tests/IncludeDirectories/SystemIncludeDirectoriesPerLang/CMakeLists.txt b/Tests/IncludeDirectories/SystemIncludeDirectoriesPerLang/CMakeLists.txt
index 70dfa01..5d58633 100644
--- a/Tests/IncludeDirectories/SystemIncludeDirectoriesPerLang/CMakeLists.txt
+++ b/Tests/IncludeDirectories/SystemIncludeDirectoriesPerLang/CMakeLists.txt
@@ -7,14 +7,14 @@
   INTERFACE_INCLUDE_DIRECTORIES "$<$<COMPILE_LANGUAGE:C>:${CMAKE_CURRENT_SOURCE_DIR}>"
   INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "$<$<COMPILE_LANGUAGE:C>:${CMAKE_CURRENT_SOURCE_DIR}>"
 )
-target_compile_options(c_interface INTERFACE "$<$<COMPILE_LANG_AND_ID:C,GNU,Clang>:-Werror=unused-variable>")
+target_compile_options(c_interface INTERFACE "$<$<COMPILE_LANG_AND_ID:C,GNU,Clang>:-Werror=unused-variable>;$<$<COMPILE_LANG_AND_ID:C,MSVC>:/we4101>")
 
 add_library(cxx_interface INTERFACE)
 set_target_properties(cxx_interface PROPERTIES
   INTERFACE_INCLUDE_DIRECTORIES "$<$<COMPILE_LANGUAGE:CXX>:${CMAKE_CURRENT_SOURCE_DIR}/cxx_system_include>"
   INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "$<$<COMPILE_LANGUAGE:CXX>:${CMAKE_CURRENT_SOURCE_DIR}/cxx_system_include>"
 )
-target_compile_options(cxx_interface INTERFACE "$<$<COMPILE_LANG_AND_ID:CXX,GNU,Clang>:-Werror=unused-variable>")
+target_compile_options(cxx_interface INTERFACE "$<$<COMPILE_LANG_AND_ID:CXX,GNU,Clang>:-Werror=unused-variable>;$<$<COMPILE_LANG_AND_ID:C,MSVC>:/we4101>")
 
 # The C header must come before the C++ header for this test to smoke out the
 # failure. The order of sources is how CMake determines the include cache
diff --git a/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CMakeLists.txt b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CMakeLists.txt
new file mode 100644
index 0000000..bbc08e6
--- /dev/null
+++ b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.21)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CheckEnvironmentVar-build-stdout.txt b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CheckEnvironmentVar-build-stdout.txt
new file mode 100644
index 0000000..f0f2efc
--- /dev/null
+++ b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CheckEnvironmentVar-build-stdout.txt
@@ -0,0 +1 @@
+This message is printed by echo_message.bat
diff --git a/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CheckEnvironmentVar.cmake b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CheckEnvironmentVar.cmake
new file mode 100644
index 0000000..63d6068
--- /dev/null
+++ b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/CheckEnvironmentVar.cmake
@@ -0,0 +1,2 @@
+set(CMAKE_MSVCIDE_RUN_PATH "${CMAKE_SOURCE_DIR}")
+add_custom_target(main COMMAND echo_message)
diff --git a/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/RunCMakeTest.cmake b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/RunCMakeTest.cmake
new file mode 100644
index 0000000..a424ff2
--- /dev/null
+++ b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/RunCMakeTest.cmake
@@ -0,0 +1,8 @@
+include(RunCMake)
+
+set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/CheckEnvironmentVar-build)
+run_cmake(CheckEnvironmentVar)
+set(RunCMake_TEST_NO_CLEAN 1)
+run_cmake_command(CheckEnvironmentVar-build ${CMAKE_COMMAND} --build . --config Debug --target main)
+unset(RunCMake_TEST_BINARY_DIR)
+unset(RunCMake_TEST_NO_CLEAN)
diff --git a/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/echo_message.bat b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/echo_message.bat
new file mode 100755
index 0000000..9037d02
--- /dev/null
+++ b/Tests/RunCMake/CMAKE_MSVCIDE_RUN_PATH/echo_message.bat
@@ -0,0 +1 @@
+echo This message is printed by echo_message.bat
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index 86cb849..ef797f7 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -374,12 +374,11 @@
 add_RunCMake_test(ctest_skipped_test)
 add_RunCMake_test(ctest_update)
 add_RunCMake_test(ctest_upload)
+add_RunCMake_test(ctest_environment)
 add_RunCMake_test(ctest_fixtures)
 add_RunCMake_test(file -DMSYS=${MSYS})
 add_RunCMake_test(file-CHMOD -DMSYS=${MSYS})
-if(HAVE_ELF_H OR CMAKE_SYSTEM_NAME STREQUAL "AIX")
-  add_RunCMake_test(file-RPATH -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME} -DHAVE_ELF_H=${HAVE_ELF_H})
-endif()
+add_RunCMake_test(file-RPATH -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME})
 add_RunCMake_test(find_file)
 add_RunCMake_test(find_library -DCYGWIN=${CYGWIN} -DMSYS=${MSYS})
 add_RunCMake_test(find_package -DMSYS=${MSYS})
@@ -557,6 +556,7 @@
 endif()
 
 if("${CMAKE_GENERATOR}" MATCHES "Visual Studio")
+  add_RunCMake_test(CMAKE_MSVCIDE_RUN_PATH)
   add_RunCMake_test(include_external_msproject -DVS_PLATFORM_NAME=${CMAKE_VS_PLATFORM_NAME})
   if("${CMAKE_GENERATOR}" MATCHES "Visual Studio (9|10)" AND NOT CMAKE_VS_DEVENV_COMMAND)
     set(NO_USE_FOLDERS 1)
diff --git a/Tests/RunCMake/CPack/RunCMakeTest.cmake b/Tests/RunCMake/CPack/RunCMakeTest.cmake
index 746ff8b..7997c78 100644
--- a/Tests/RunCMake/CPack/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CPack/RunCMakeTest.cmake
@@ -7,6 +7,7 @@
 run_cpack_test(CUSTOM_BINARY_SPEC_FILE "RPM.CUSTOM_BINARY_SPEC_FILE" false "MONOLITHIC;COMPONENT")
 run_cpack_test(CUSTOM_NAMES "RPM.CUSTOM_NAMES;DEB.CUSTOM_NAMES;TGZ;DragNDrop" true "COMPONENT")
 run_cpack_test(DEBUGINFO "RPM.DEBUGINFO;DEB.DEBUGINFO" true "COMPONENT")
+run_cpack_test(DEBUGINFO "DEB.DEBUGINFO" true "MONOLITHIC")
 run_cpack_test_subtests(DEFAULT_PERMISSIONS "CMAKE_var_set;CPACK_var_set;both_set;invalid_CMAKE_var;invalid_CPACK_var" "RPM.DEFAULT_PERMISSIONS;DEB.DEFAULT_PERMISSIONS" false "MONOLITHIC;COMPONENT")
 run_cpack_test(DEPENDENCIES "RPM.DEPENDENCIES;DEB.DEPENDENCIES" true "COMPONENT")
 run_cpack_test(DIST "RPM.DIST" false "MONOLITHIC")
diff --git a/Tests/RunCMake/CPack/tests/DEBUGINFO/ExpectedFiles.cmake b/Tests/RunCMake/CPack/tests/DEBUGINFO/ExpectedFiles.cmake
index cf4aa51..b3e6485 100644
--- a/Tests/RunCMake/CPack/tests/DEBUGINFO/ExpectedFiles.cmake
+++ b/Tests/RunCMake/CPack/tests/DEBUGINFO/ExpectedFiles.cmake
@@ -1,8 +1,5 @@
 set(whitespaces_ "[\t\n\r ]*")
 
-set(EXPECTED_FILES_COUNT "6")
-set(EXPECTED_FILES_NAME_GENERATOR_SPECIFIC_FORMAT TRUE)
-
 if(GENERATOR_TYPE STREQUAL "RPM")
   set(NAME "Debuginfo")
   set(DEBUG_SUFFIX "debuginfo")
@@ -15,30 +12,49 @@
   set(DEBUG_PKG "ddeb")
 endif()
 
-set(EXPECTED_FILE_1_NAME "${NAME}")
-set(EXPECTED_FILE_1_COMPONENT "applications")
-set(EXPECTED_FILE_CONTENT_1_LIST "/foo;/foo/test_prog")
+set(EXPECTED_FILES_NAME_GENERATOR_SPECIFIC_FORMAT TRUE)
 
-set(EXPECTED_FILE_2 "TestDinfo-pkg*-headers.${PKG}")
-set(EXPECTED_FILE_CONTENT_2_LIST "/bar;/bar/CMakeLists.txt")
+if(PACKAGING_TYPE STREQUAL "COMPONENT")
+  set(EXPECTED_FILES_COUNT "6")
 
-set(EXPECTED_FILE_3 "TestDinfo-pkg*-libs.${PKG}")
-set(EXPECTED_FILE_CONTENT_3_LIST "/bas;/bas/libtest_lib.so")
+  set(EXPECTED_FILE_1_NAME "${NAME}")
+  set(EXPECTED_FILE_1_COMPONENT "applications")
+  set(EXPECTED_FILE_CONTENT_1_LIST "/foo;/foo/test_prog")
 
-set(EXPECTED_FILE_4 "${NAME}-applications-${DEBUG_SUFFIX}*.${DEBUG_PKG}")
-if(GENERATOR_TYPE STREQUAL "RPM")
-  set(EXPECTED_FILE_CONTENT_4 ".*/src${whitespaces_}/src/src_1${whitespaces_}/src/src_1/main.cpp.*\.debug.*")
-elseif(GENERATOR_TYPE STREQUAL "DEB")
-  set(EXPECTED_FILE_CONTENT_4 ".*/usr/lib/debug/.build-id/.*\.debug.*")
+  set(EXPECTED_FILE_2 "TestDinfo-pkg*-headers.${PKG}")
+  set(EXPECTED_FILE_CONTENT_2_LIST "/bar;/bar/CMakeLists.txt")
+
+  set(EXPECTED_FILE_3 "TestDinfo-pkg*-libs.${PKG}")
+  set(EXPECTED_FILE_CONTENT_3_LIST "/bas;/bas/libtest_lib.so")
+
+  set(EXPECTED_FILE_4 "${NAME}-applications-${DEBUG_SUFFIX}*.${DEBUG_PKG}")
+  if(GENERATOR_TYPE STREQUAL "RPM")
+    set(EXPECTED_FILE_CONTENT_4 ".*/src${whitespaces_}/src/src_1${whitespaces_}/src/src_1/main.cpp.*\.debug.*")
+  elseif(GENERATOR_TYPE STREQUAL "DEB")
+    set(EXPECTED_FILE_CONTENT_4 ".*/usr/lib/debug/.build-id/.*\.debug.*")
+  endif()
+
+  if(GENERATOR_TYPE STREQUAL "RPM")
+    set(EXPECTED_FILE_5 "libs-DebugInfoPackage.rpm")
+    set(EXPECTED_FILE_CONTENT_5 ".*/src${whitespaces_}/src/src_1${whitespaces_}/src/src_1/test_lib.cpp.*\.debug.*")
+  elseif(GENERATOR_TYPE STREQUAL "DEB")
+    set(EXPECTED_FILE_5 "TestDinfo-pkg-libs-dbgsym.ddeb")
+    set(EXPECTED_FILE_CONTENT_5 ".*/usr/lib/debug/.build-id/.*\.debug.*")
+  endif()
+
+  set(EXPECTED_FILE_6 "TestDinfo-pkg*-appheaders.${PKG}")
+  set(EXPECTED_FILE_CONTENT_6_LIST "/include;/include/test_lib.hpp")
+
+elseif(PACKAGING_TYPE STREQUAL "MONOLITHIC" AND GENERATOR_TYPE STREQUAL "DEB")
+  set(EXPECTED_FILES_COUNT "2")
+
+  set(EXPECTED_FILE_1 "TestDinfo-pkg.deb")
+  set(
+    EXPECTED_FILE_CONTENT_1_LIST
+    "/bar;/bar/CMakeLists.txt;/bas;/bas/libtest_lib.so;/foo;/foo/test_prog;/include;/include/test_lib.hpp"
+  )
+
+  set(EXPECTED_FILE_2 "TestDinfo-pkg-dbgsym.ddeb")
+  set(EXPECTED_FILE_CONTENT_2 ".*/usr/lib/debug/.build-id/.*\.debug.*")
+
 endif()
-
-if(GENERATOR_TYPE STREQUAL "RPM")
-  set(EXPECTED_FILE_5 "libs-DebugInfoPackage.rpm")
-  set(EXPECTED_FILE_CONTENT_5 ".*/src${whitespaces_}/src/src_1${whitespaces_}/src/src_1/test_lib.cpp.*\.debug.*")
-elseif(GENERATOR_TYPE STREQUAL "DEB")
-  set(EXPECTED_FILE_5 "TestDinfo-pkg-libs-dbgsym.ddeb")
-  set(EXPECTED_FILE_CONTENT_5 ".*/usr/lib/debug/.build-id/.*\.debug.*")
-endif()
-
-set(EXPECTED_FILE_6 "TestDinfo-pkg*-appheaders.${PKG}")
-set(EXPECTED_FILE_CONTENT_6_LIST "/include;/include/test_lib.hpp")
diff --git a/Tests/RunCMake/CPack/tests/DEBUGINFO/test.cmake b/Tests/RunCMake/CPack/tests/DEBUGINFO/test.cmake
index 9ff1f8a..e9cebbf 100644
--- a/Tests/RunCMake/CPack/tests/DEBUGINFO/test.cmake
+++ b/Tests/RunCMake/CPack/tests/DEBUGINFO/test.cmake
@@ -28,6 +28,8 @@
 install(FILES CMakeLists.txt DESTINATION bar COMPONENT headers)
 install(TARGETS test_lib DESTINATION bas COMPONENT libs)
 
+set(CPACK_DEBIAN_DEBUGINFO_PACKAGE ON)
+
 set(CPACK_RPM_APPLICATIONS_FILE_NAME "RPM-DEFAULT")
 set(CPACK_RPM_APPLICATIONS_DEBUGINFO_PACKAGE ON)
 set(CPACK_DEBIAN_APPLICATIONS_FILE_NAME "DEB-DEFAULT")
diff --git a/Tests/RunCMake/CPack/tests/MD5SUMS/ExpectedFiles.cmake b/Tests/RunCMake/CPack/tests/MD5SUMS/ExpectedFiles.cmake
index d1a3a5f..f859215 100644
--- a/Tests/RunCMake/CPack/tests/MD5SUMS/ExpectedFiles.cmake
+++ b/Tests/RunCMake/CPack/tests/MD5SUMS/ExpectedFiles.cmake
@@ -1,2 +1,2 @@
 set(EXPECTED_FILES_COUNT "1")
-set(EXPECTED_FILE_CONTENT_1_LIST "/foo;/foo/CMakeLists.txt")
+set(EXPECTED_FILE_CONTENT_1_LIST "/bar;/bar/CMakeLists.txt;/baz;/baz/CMakeLists.txt;/foo;/foo/CMakeLists.txt")
diff --git a/Tests/RunCMake/CPack/tests/MD5SUMS/VerifyResult.cmake b/Tests/RunCMake/CPack/tests/MD5SUMS/VerifyResult.cmake
index fbdda9c..13af097 100644
--- a/Tests/RunCMake/CPack/tests/MD5SUMS/VerifyResult.cmake
+++ b/Tests/RunCMake/CPack/tests/MD5SUMS/VerifyResult.cmake
@@ -1,3 +1,4 @@
 set(whitespaces_ "[\t\n\r ]*")
-set(md5sums_md5sums "^.* usr/foo/CMakeLists\.txt${whitespaces_}$")
+set(hashsyms_ "[a-f0-9]+")
+set(md5sums_md5sums "^${hashsyms_}  usr/bar/CMakeLists\.txt${whitespaces_}${hashsyms_}  usr/baz/CMakeLists\.txt${whitespaces_}${hashsyms_}  usr/foo/CMakeLists\.txt${whitespaces_}$")
 verifyDebControl("${FOUND_FILE_1}" "md5sums" "md5sums")
diff --git a/Tests/RunCMake/CPack/tests/MD5SUMS/test.cmake b/Tests/RunCMake/CPack/tests/MD5SUMS/test.cmake
index 15c5892..3c922d2 100644
--- a/Tests/RunCMake/CPack/tests/MD5SUMS/test.cmake
+++ b/Tests/RunCMake/CPack/tests/MD5SUMS/test.cmake
@@ -1,4 +1,6 @@
 install(FILES CMakeLists.txt DESTINATION foo COMPONENT test)
+install(FILES CMakeLists.txt DESTINATION bar COMPONENT test)
+install(FILES CMakeLists.txt DESTINATION baz COMPONENT test)
 
 if(PACKAGING_TYPE STREQUAL "COMPONENT")
   set(CPACK_COMPONENTS_ALL test)
diff --git a/Tests/RunCMake/CommandLine/EnvBuildType-stdout.txt b/Tests/RunCMake/CommandLine/EnvBuildType-stdout.txt
new file mode 100644
index 0000000..03b92a7
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvBuildType-stdout.txt
@@ -0,0 +1,2 @@
+-- ENV{CMAKE_BUILD_TYPE}='BuildTypeEnv'
+-- CMAKE_BUILD_TYPE='BuildTypeEnv'
diff --git a/Tests/RunCMake/CommandLine/EnvBuildType.cmake b/Tests/RunCMake/CommandLine/EnvBuildType.cmake
new file mode 100644
index 0000000..e5e6d04
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvBuildType.cmake
@@ -0,0 +1,2 @@
+message(STATUS "ENV{CMAKE_BUILD_TYPE}='$ENV{CMAKE_BUILD_TYPE}'")
+message(STATUS "CMAKE_BUILD_TYPE='${CMAKE_BUILD_TYPE}'")
diff --git a/Tests/RunCMake/CommandLine/EnvBuildTypeIgnore-stdout.txt b/Tests/RunCMake/CommandLine/EnvBuildTypeIgnore-stdout.txt
new file mode 100644
index 0000000..4a26732
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvBuildTypeIgnore-stdout.txt
@@ -0,0 +1,2 @@
+-- ENV{CMAKE_BUILD_TYPE}='BuildTypeEnv'
+-- CMAKE_BUILD_TYPE='BuildTypeOpt'
diff --git a/Tests/RunCMake/CommandLine/EnvBuildTypeIgnore.cmake b/Tests/RunCMake/CommandLine/EnvBuildTypeIgnore.cmake
new file mode 100644
index 0000000..f21666f
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvBuildTypeIgnore.cmake
@@ -0,0 +1 @@
+include(EnvBuildType.cmake)
diff --git a/Tests/RunCMake/CommandLine/EnvConfigTypes-stdout.txt b/Tests/RunCMake/CommandLine/EnvConfigTypes-stdout.txt
new file mode 100644
index 0000000..bfec18f
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvConfigTypes-stdout.txt
@@ -0,0 +1,2 @@
+-- ENV{CMAKE_CONFIGURATION_TYPES}='ConfigTypesEnv'
+-- CMAKE_CONFIGURATION_TYPES='ConfigTypesEnv'
diff --git a/Tests/RunCMake/CommandLine/EnvConfigTypes.cmake b/Tests/RunCMake/CommandLine/EnvConfigTypes.cmake
new file mode 100644
index 0000000..8c9b63a
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvConfigTypes.cmake
@@ -0,0 +1,2 @@
+message(STATUS "ENV{CMAKE_CONFIGURATION_TYPES}='$ENV{CMAKE_CONFIGURATION_TYPES}'")
+message(STATUS "CMAKE_CONFIGURATION_TYPES='${CMAKE_CONFIGURATION_TYPES}'")
diff --git a/Tests/RunCMake/CommandLine/EnvConfigTypesIgnore-stdout.txt b/Tests/RunCMake/CommandLine/EnvConfigTypesIgnore-stdout.txt
new file mode 100644
index 0000000..7800a4f
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvConfigTypesIgnore-stdout.txt
@@ -0,0 +1,2 @@
+-- ENV{CMAKE_CONFIGURATION_TYPES}='ConfigTypesEnv'
+-- CMAKE_CONFIGURATION_TYPES='ConfigTypesOpt'
diff --git a/Tests/RunCMake/CommandLine/EnvConfigTypesIgnore.cmake b/Tests/RunCMake/CommandLine/EnvConfigTypesIgnore.cmake
new file mode 100644
index 0000000..fcbbaea
--- /dev/null
+++ b/Tests/RunCMake/CommandLine/EnvConfigTypesIgnore.cmake
@@ -0,0 +1 @@
+include(EnvConfigTypes.cmake)
diff --git a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
index c58b1d0..0b26b89 100644
--- a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
@@ -344,6 +344,26 @@
   run_EnvironmentExportCompileCommands()
 endif()
 
+function(run_EnvironmentBuildType)
+  set(ENV{CMAKE_BUILD_TYPE} "BuildTypeEnv")
+  run_cmake(EnvBuildType)
+  run_cmake_with_options(EnvBuildTypeIgnore -DCMAKE_BUILD_TYPE=BuildTypeOpt)
+  unset(ENV{CMAKE_BUILD_TYPE})
+endfunction()
+
+function(run_EnvironmentConfigTypes)
+  set(ENV{CMAKE_CONFIGURATION_TYPES} "ConfigTypesEnv")
+  run_cmake(EnvConfigTypes)
+  run_cmake_with_options(EnvConfigTypesIgnore -DCMAKE_CONFIGURATION_TYPES=ConfigTypesOpt)
+  unset(ENV{CMAKE_CONFIGURATION_TYPES})
+endfunction()
+
+if(RunCMake_GENERATOR MATCHES "Make|^Ninja$")
+  run_EnvironmentBuildType()
+elseif(RunCMake_GENERATOR MATCHES "Ninja Multi-Config|Visual Studio|Xcode")
+  run_EnvironmentConfigTypes()
+endif()
+
 function(run_EnvironmentToolchain)
   set(ENV{CMAKE_TOOLCHAIN_FILE} "${RunCMake_SOURCE_DIR}/EnvToolchain-toolchain.cmake")
   run_cmake(EnvToolchainAbsolute)
diff --git a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_ARGN.cmake b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_ARGN.cmake
new file mode 100644
index 0000000..e49ff22
--- /dev/null
+++ b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_MATCHING_ARGN.cmake
@@ -0,0 +1,17 @@
+if(WIN32)
+    set(ENV{PKG_CONFIG} "\"${CMAKE_CURRENT_SOURCE_DIR}\\dummy-pkg-config.bat\" --static --print-errors")
+else()
+    set(ENV{PKG_CONFIG} "\"${CMAKE_CURRENT_SOURCE_DIR}/dummy-pkg-config.sh\" --static --print-errors")
+endif()
+
+find_package(PkgConfig REQUIRED)
+
+if(NOT PKG_CONFIG_ARGN STREQUAL "--static;--print-errors")
+  message(SEND_ERROR "PKG_CONFIG_ARGN has wrong value '${PKG_CONFIG_ARGN}'")
+endif()
+
+_pkgconfig_invoke("none" "prefix" "output" "")
+
+if(NOT prefix_output STREQUAL "Received;--static;Received;--print-errors")
+  message(SEND_ERROR "prefix_output has wrong value '${prefix_output}'")
+endif()
diff --git a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH-stdout.txt b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH-stdout.txt
new file mode 100644
index 0000000..6615d80
--- /dev/null
+++ b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH-stdout.txt
@@ -0,0 +1,3 @@
+-- ZOT_LIBRARIES='zot'
+-- ZOT_LINK_LIBRARIES='[^']*/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH-build/zot/lib/prefix-zot-suffix'
+-- ZOT_LDFLAGS='-L[^']*/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH-build/zot/lib;-lzot'
diff --git a/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH.cmake b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH.cmake
new file mode 100644
index 0000000..9f654b5
--- /dev/null
+++ b/Tests/RunCMake/FindPkgConfig/FindPkgConfig_LIBRARY_PATH.cmake
@@ -0,0 +1,29 @@
+find_package(PkgConfig REQUIRED)
+
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/zot/lib/pkgconfig/zot.pc" "
+prefix=${CMAKE_CURRENT_BINARY_DIR}/zot
+libdir=\${prefix}/lib
+
+Name: Zot
+Description: Dummy packaget to test LIBRARY_DIR support
+Version: 1.0
+Libs: -L\${libdir} -lzot
+")
+
+# Create a "library" file to find in libdir.
+set(CMAKE_FIND_LIBRARY_PREFIXES "prefix-")
+set(CMAKE_FIND_LIBRARY_SUFFIXES "-suffix")
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/zot/lib/prefix-zot-suffix")
+
+# 'pkg-config --libs' drops -L flags in PKG_CONFIG_SYSTEM_LIBRARY_PATH by default.
+set(ENV{PKG_CONFIG_SYSTEM_LIBRARY_PATH} "${CMAKE_CURRENT_BINARY_DIR}/zot/lib")
+
+# 'pkgconf --libs' also drops -L flags in LIBRARY_PATH by default.
+set(ENV{LIBRARY_PATH}                   "${CMAKE_CURRENT_BINARY_DIR}/zot/lib")
+
+set(ENV{PKG_CONFIG_PATH}                "${CMAKE_CURRENT_BINARY_DIR}/zot/lib/pkgconfig")
+pkg_check_modules(ZOT REQUIRED zot)
+
+message(STATUS "ZOT_LIBRARIES='${ZOT_LIBRARIES}'")
+message(STATUS "ZOT_LINK_LIBRARIES='${ZOT_LINK_LIBRARIES}'")
+message(STATUS "ZOT_LDFLAGS='${ZOT_LDFLAGS}'")
diff --git a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
index e7f008c..81a4732 100644
--- a/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
+++ b/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake
@@ -12,6 +12,7 @@
 run_cmake(FindPkgConfig_PKGCONFIG_PATH_NO_CMAKE_PATH)
 run_cmake(FindPkgConfig_PKGCONFIG_PATH_NO_CMAKE_ENVIRONMENT_PATH)
 run_cmake(FindPkgConfig_extract_frameworks)
+run_cmake(FindPkgConfig_GET_MATCHING_ARGN)
 
 if(APPLE)
   run_cmake(FindPkgConfig_extract_frameworks_target)
@@ -30,4 +31,8 @@
   run_cmake(FindPkgConfig_VERSION_OPERATORS)
   run_cmake(FindPkgConfig_GET_MATCHING_MODULE_NAME)
   run_cmake(FindPkgConfig_empty_target)
+
+  if(NOT RunCMake_BINARY_DIR MATCHES " ")
+    run_cmake(FindPkgConfig_LIBRARY_PATH)
+  endif()
 endif ()
diff --git a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat
index b038370..c91713b 100755
--- a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat
+++ b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.bat
@@ -1,5 +1,10 @@
 @ECHO OFF
 
+rem variables to get around `--static --version` printing the received
+rem message and then version
+set static=false
+set print_errors=false
+
 :LOOP
 
 IF "%1"=="" (
@@ -21,7 +26,19 @@
     EXIT /B 0
   )
 )
+IF "%1"=="--static" (
+  set static=true
+)
+IF "%1"=="--print-errors" (
+  set print_errors=true
+)
 SHIFT
 IF NOT "%~1"=="" GOTO LOOP
 
+IF "%static%"=="true" ECHO Received --static
+IF "%print_errors%"=="true" ECHO Received --print-errors
+
+IF "%static%"=="true" GOTO :EOF
+IF "%print_errors%"=="true" GOTO :EOF
+
 EXIT /B 255
diff --git a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh
index 56bba30..4021bf7 100755
--- a/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh
+++ b/Tests/RunCMake/FindPkgConfig/dummy-pkg-config.sh
@@ -4,6 +4,11 @@
 # to the --exists argument with the PKG_CONFIG_PATH environment variable
 # and returns 1 if they are different.
 
+# variables to get around `--static --version` printing the received
+# message and then version
+static=false
+print_errors=false
+
 while [ $# -gt 0 ]; do
   case $1 in
     --version)
@@ -17,7 +22,21 @@
       echo "Found:    ${PKG_CONFIG_PATH}"
       [ "${last}" = "${PKG_CONFIG_PATH}" ] && exit 0 || exit 1
       ;;
+    --static)
+      static=true
+      ;;
+    --print-errors)
+      print_errors=true
+      ;;
   esac
   shift
 done
+
+$static && echo "Received --static"
+$print_errors && echo "Received --print-errors"
+
+if $static || $print_errors; then
+  exit 0
+fi
+
 exit 255
diff --git a/Tests/RunCMake/GeneratorExpression/CMP0085-OLD-stderr.txt b/Tests/RunCMake/GeneratorExpression/CMP0085-OLD-stderr.txt
new file mode 100644
index 0000000..cae3679
--- /dev/null
+++ b/Tests/RunCMake/GeneratorExpression/CMP0085-OLD-stderr.txt
@@ -0,0 +1,8 @@
+^CMake Deprecation Warning at CMakeLists.txt:[0-9]+ \(cmake_minimum_required\):
+  The OLD behavior for policy CMP0085 will be removed from a future version
+  of CMake.
+
+  The cmake-policies\(7\) manual explains that the OLD behaviors of all
+  policies are deprecated and that a policy should be set to OLD only under
+  specific short-term circumstances.  Projects should be ported to the NEW
+  behavior and not rely on setting a policy to OLD.$
diff --git a/Tests/RunCMake/UseSWIG/CMP0086-OLD-stderr.txt b/Tests/RunCMake/UseSWIG/CMP0086-OLD-stderr.txt
new file mode 100644
index 0000000..fca7a73
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/CMP0086-OLD-stderr.txt
@@ -0,0 +1,10 @@
+^CMake Deprecation Warning at CMP0086-OLD.cmake:[0-9]+ \(cmake_policy\):
+  The OLD behavior for policy CMP0086 will be removed from a future version
+  of CMake.
+
+  The cmake-policies\(7\) manual explains that the OLD behaviors of all
+  policies are deprecated and that a policy should be set to OLD only under
+  specific short-term circumstances.  Projects should be ported to the NEW
+  behavior and not rely on setting a policy to OLD.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:[0-9]+ \(include\)$
diff --git a/Tests/RunCMake/VS10Project/VsDpiAwareBadParam-stderr.txt b/Tests/RunCMake/VS10Project/VsDpiAwareBadParam-stderr.txt
index 95fc5ca..39415af 100644
--- a/Tests/RunCMake/VS10Project/VsDpiAwareBadParam-stderr.txt
+++ b/Tests/RunCMake/VS10Project/VsDpiAwareBadParam-stderr.txt
@@ -1,3 +1,3 @@
-CMake Error: Bad parameter for VS_DPI_AWARE: Bar
 CMake Error: Bad parameter for VS_DPI_AWARE: Foo
+CMake Error: Bad parameter for VS_DPI_AWARE: Bar
 CMake Generate step failed.  Build files cannot be regenerated correctly.
diff --git a/Tests/RunCMake/add_subdirectory/CMP0082-OLD-stderr.txt b/Tests/RunCMake/add_subdirectory/CMP0082-OLD-stderr.txt
new file mode 100644
index 0000000..50838c3
--- /dev/null
+++ b/Tests/RunCMake/add_subdirectory/CMP0082-OLD-stderr.txt
@@ -0,0 +1,8 @@
+^CMake Deprecation Warning at CMakeLists.txt:[0-9]+ \(cmake_policy\):
+  The OLD behavior for policy CMP0082 will be removed from a future version
+  of CMake.
+
+  The cmake-policies\(7\) manual explains that the OLD behaviors of all
+  policies are deprecated and that a policy should be set to OLD only under
+  specific short-term circumstances.  Projects should be ported to the NEW
+  behavior and not rely on setting a policy to OLD.$
diff --git a/Tests/RunCMake/ctest_environment/CMakeLists.txt.in b/Tests/RunCMake/ctest_environment/CMakeLists.txt.in
new file mode 100644
index 0000000..c9c4a64
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/CMakeLists.txt.in
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.21.0)
+project("@CASE_NAME@" NONE)
+include("@CASE_SOURCE_DIR@/@CASE_NAME@.cmake")
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op-result.txt b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op-result.txt
new file mode 100644
index 0000000..b57e2de
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op-result.txt
@@ -0,0 +1 @@
+(-1|255)
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op-stderr.txt b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op-stderr.txt
new file mode 100644
index 0000000..5b56d6f
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op-stderr.txt
@@ -0,0 +1 @@
+Error: Unrecognized environment manipulation argument: unknown
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op.cmake b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op.cmake
new file mode 100644
index 0000000..d6ca4b2
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-invalid-op.cmake
@@ -0,0 +1,6 @@
+include(CTest)
+add_test(NAME cmake_version COMMAND "${CMAKE_COMMAND}" --version)
+
+set_property(TEST cmake_version
+  PROPERTY ENVIRONMENT_MODIFICATION
+    INVALID_OP=unknown:)
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon-result.txt b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon-result.txt
new file mode 100644
index 0000000..b57e2de
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon-result.txt
@@ -0,0 +1 @@
+(-1|255)
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon-stderr.txt b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon-stderr.txt
new file mode 100644
index 0000000..3ba6ba7
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon-stderr.txt
@@ -0,0 +1 @@
+Error: Missing `:` after the operation in: MISSING_COLON=unset
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon.cmake b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon.cmake
new file mode 100644
index 0000000..601dd8b
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-colon.cmake
@@ -0,0 +1,6 @@
+include(CTest)
+
+add_test(NAME cmake_version COMMAND "${CMAKE_COMMAND}" --version)
+set_property(TEST cmake_version
+  PROPERTY ENVIRONMENT_MODIFICATION
+    MISSING_COLON=unset)
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals-result.txt b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals-result.txt
new file mode 100644
index 0000000..b57e2de
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals-result.txt
@@ -0,0 +1 @@
+(-1|255)
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals-stderr.txt b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals-stderr.txt
new file mode 100644
index 0000000..20bc9a5
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals-stderr.txt
@@ -0,0 +1 @@
+Error: Missing `=` after the variable name in: MISSING_EQUAL
diff --git a/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals.cmake b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals.cmake
new file mode 100644
index 0000000..18448cf
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/ENVIRONMENT_MODIFICATION-no-equals.cmake
@@ -0,0 +1,6 @@
+include(CTest)
+
+add_test(NAME cmake_version COMMAND "${CMAKE_COMMAND}" --version)
+set_property(TEST cmake_version
+  PROPERTY ENVIRONMENT_MODIFICATION
+    MISSING_EQUAL)
diff --git a/Tests/RunCMake/ctest_environment/RunCMakeTest.cmake b/Tests/RunCMake/ctest_environment/RunCMakeTest.cmake
new file mode 100644
index 0000000..3447779
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/RunCMakeTest.cmake
@@ -0,0 +1,12 @@
+include(RunCTest)
+
+# Isolate our ctest runs from external environment.
+unset(ENV{CTEST_PARALLEL_LEVEL})
+unset(ENV{CTEST_OUTPUT_ON_FAILURE})
+
+set(CASE_SOURCE_DIR "${RunCMake_SOURCE_DIR}")
+set(RunCTest_VERBOSE_FLAG "-VV")
+
+run_ctest(ENVIRONMENT_MODIFICATION-invalid-op)
+run_ctest(ENVIRONMENT_MODIFICATION-no-colon)
+run_ctest(ENVIRONMENT_MODIFICATION-no-equals)
diff --git a/Tests/RunCMake/ctest_environment/test.cmake.in b/Tests/RunCMake/ctest_environment/test.cmake.in
new file mode 100644
index 0000000..ca23c83
--- /dev/null
+++ b/Tests/RunCMake/ctest_environment/test.cmake.in
@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.7)
+
+set(CTEST_SITE                          "test-site")
+set(CTEST_BUILD_NAME                    "test-build-name")
+set(CTEST_SOURCE_DIRECTORY              "@RunCMake_BINARY_DIR@/@CASE_NAME@")
+set(CTEST_BINARY_DIRECTORY              "@RunCMake_BINARY_DIR@/@CASE_NAME@-build")
+set(CTEST_CMAKE_GENERATOR               "@RunCMake_GENERATOR@")
+set(CTEST_CMAKE_GENERATOR_PLATFORM      "@RunCMake_GENERATOR_PLATFORM@")
+set(CTEST_CMAKE_GENERATOR_TOOLSET       "@RunCMake_GENERATOR_TOOLSET@")
+set(CTEST_BUILD_CONFIGURATION           "$ENV{CMAKE_CONFIG_TYPE}")
+
+set(ctest_test_args "@CASE_CTEST_TEST_ARGS@")
+ctest_start(Experimental)
+ctest_configure()
+ctest_build()
+ctest_test(${ctest_test_args})
diff --git a/Tests/RunCMake/ctest_test/RunCMakeTest.cmake b/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
index f07a12b..a211c66 100644
--- a/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
+++ b/Tests/RunCMake/ctest_test/RunCMakeTest.cmake
@@ -158,13 +158,25 @@
   COMMAND ${CMAKE_COMMAND} -E
   echo <DartMeasurement type="numeric/double" name="my_custom_value">1.4847</DartMeasurement>)
 add_test(
+  NAME double_measurement2
+  COMMAND ${CMAKE_COMMAND} -E
+  echo <CTestMeasurement type="numeric/double" name="another_custom_value">1.8474</CTestMeasurement>)
+add_test(
   NAME img_measurement
   COMMAND ${CMAKE_COMMAND} -E
   echo <DartMeasurementFile name="TestImage" type="image/png">]] ${IMAGE_DIR}/cmake-logo-16.png [[</DartMeasurementFile>)
 add_test(
+  NAME img_measurement2
+  COMMAND ${CMAKE_COMMAND} -E
+  echo <CTestMeasurementFile name="TestImage2" type="image/png">]] ${IMAGE_DIR}/cmake-logo-16.png [[</CTestMeasurementFile>)
+add_test(
   NAME file_measurement
   COMMAND ${CMAKE_COMMAND} -E
   echo <DartMeasurementFile name="my_test_input_data" type="file">]] ${IMAGE_DIR}/cmake-logo-16.png [[</DartMeasurementFile>)
+add_test(
+  NAME file_measurement2
+  COMMAND ${CMAKE_COMMAND} -E
+  echo <CTestMeasurementFile name="another_test_input_data" type="file">]] ${IMAGE_DIR}/cmake-logo-16.png [[</CTestMeasurementFile>)
   ]])
   run_ctest(TestMeasurements)
 endfunction()
@@ -181,3 +193,16 @@
   run_ctest(TestCompletionStatus)
 endfunction()
 run_completion_status()
+
+# Verify that test output can add additional labels
+function(run_extra_labels)
+  set(CASE_CMAKELISTS_SUFFIX_CODE [[
+add_test(
+  NAME custom_labels
+  COMMAND ${CMAKE_COMMAND} -E
+  echo before\n<CTestLabel>label2</CTestLabel>\n<CTestLabel>label1</CTestLabel>\n<CTestLabel>label3</CTestLabel>\n<CTestLabel>label2</CTestLabel>\nafter)
+set_tests_properties(custom_labels PROPERTIES LABELS "label1")
+  ]])
+  run_ctest(TestExtraLabels)
+endfunction()
+run_extra_labels()
diff --git a/Tests/RunCMake/ctest_test/TestExtraLabels-check.cmake b/Tests/RunCMake/ctest_test/TestExtraLabels-check.cmake
new file mode 100644
index 0000000..eaa50d1
--- /dev/null
+++ b/Tests/RunCMake/ctest_test/TestExtraLabels-check.cmake
@@ -0,0 +1,25 @@
+file(READ "${RunCMake_TEST_BINARY_DIR}/Testing/TAG" _tag)
+string(REGEX REPLACE "^([^\n]*)\n.*$" "\\1" _date "${_tag}")
+file(READ "${RunCMake_TEST_BINARY_DIR}/Testing/${_date}/Test.xml" _test_contents)
+
+# Check labels.
+STRING(REGEX MATCHALL [[<Label>label1</Label>]] matches "${_test_contents}")
+list(LENGTH matches n_matches)
+if(NOT n_matches EQUAL 1)
+  string(APPEND RunCMake_TEST_FAILED  "expected 1 match for label1, found ${n_matches}")
+endif()
+STRING(REGEX MATCHALL [[<Label>label2</Label>]] matches "${_test_contents}")
+list(LENGTH matches n_matches)
+if(NOT n_matches EQUAL 1)
+  string(APPEND RunCMake_TEST_FAILED  "expected 1 match for label2, found ${n_matches}")
+endif()
+STRING(REGEX MATCHALL [[<Label>label3</Label>]] matches "${_test_contents}")
+list(LENGTH matches n_matches)
+if(NOT n_matches EQUAL 1)
+  string(APPEND RunCMake_TEST_FAILED  "expected 1 match for label3, found ${n_matches}")
+endif()
+
+# Check test output.
+if(NOT _test_contents MATCHES "<Value>before\nafter\n</Value>")
+  string(APPEND RunCMake_TEST_FAILED "Could not find expected output in Test.xml")
+endif()
diff --git a/Tests/RunCMake/ctest_test/TestMeasurements-check.cmake b/Tests/RunCMake/ctest_test/TestMeasurements-check.cmake
index 0095db0..7e0928d 100644
--- a/Tests/RunCMake/ctest_test/TestMeasurements-check.cmake
+++ b/Tests/RunCMake/ctest_test/TestMeasurements-check.cmake
@@ -10,13 +10,31 @@
 if(NOT _test_contents MATCHES "<Value>1.4847</Value>")
   string(APPEND RunCMake_TEST_FAILED "Could not find expected measurement value in Test.xml")
 endif()
+# Check the other double measurement.
+if(NOT _test_contents MATCHES [[NamedMeasurement type="numeric/double" name="another_custom_value"]])
+  string(APPEND RunCMake_TEST_FAILED
+    "Could not find expected <NamedMeasurement> tag(2) for type='numeric/double' in Test.xml")
+endif()
+if(NOT _test_contents MATCHES "<Value>1.8474</Value>")
+  string(APPEND RunCMake_TEST_FAILED "Could not find expected measurement value(2) in Test.xml")
+endif()
 # Check img measurement.
 if(NOT _test_contents MATCHES [[NamedMeasurement name="TestImage" type="image/png" encoding="base64"]])
   string(APPEND RunCMake_TEST_FAILED
     "Could not find expected <NamedMeasurement> tag for type='image/png' in Test.xml")
 endif()
+# Check img measurement 2.
+if(NOT _test_contents MATCHES [[NamedMeasurement name="TestImage2" type="image/png" encoding="base64"]])
+  string(APPEND RunCMake_TEST_FAILED
+    "Could not find expected <NamedMeasurement> tag(2) for type='image/png' in Test.xml")
+endif()
 # Check file measurement.
 if(NOT _test_contents MATCHES [[NamedMeasurement name="my_test_input_data" encoding="base64" compression="tar/gzip" filename="cmake-logo-16.png" type="file"]])
   string(APPEND RunCMake_TEST_FAILED
     "Could not find expected <NamedMeasurement> tag for type='file' in Test.xml")
 endif()
+# Check file measurement 2.
+if(NOT _test_contents MATCHES [[NamedMeasurement name="another_test_input_data" encoding="base64" compression="tar/gzip" filename="cmake-logo-16.png" type="file"]])
+  string(APPEND RunCMake_TEST_FAILED
+    "Could not find expected <NamedMeasurement> tag(2) for type='file' in Test.xml")
+endif()
diff --git a/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake b/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake
index eb7b497..1ca2e75 100644
--- a/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake
+++ b/Tests/RunCMake/file-RPATH/RunCMakeTest.cmake
@@ -1,8 +1,6 @@
 include(RunCMake)
 
-if(HAVE_ELF_H)
-  run_cmake_command(ELF ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/ELF.cmake)
-endif()
+run_cmake_command(ELF ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/ELF.cmake)
 
 if(CMAKE_SYSTEM_NAME STREQUAL "AIX")
   run_cmake_command(XCOFF ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/XCOFF.cmake)
diff --git a/Tests/RunCMake/find_library/FromScriptMode-stderr-darwin.txt b/Tests/RunCMake/find_library/FromScriptMode-stderr-darwin.txt
new file mode 100644
index 0000000..185720b
--- /dev/null
+++ b/Tests/RunCMake/find_library/FromScriptMode-stderr-darwin.txt
@@ -0,0 +1,4 @@
+.*find_library considered the following locations.*
+.*\(lib\)library_no_exist\(\\.tbd\|\\.dylib\|\\.so\|\\.a\).*
+.*The item was found at.*
+.*lib/libcreated.a.*
diff --git a/Tests/RunCMake/find_library/FromScriptMode-stderr-windows.txt b/Tests/RunCMake/find_library/FromScriptMode-stderr-windows.txt
new file mode 100644
index 0000000..501ec0f
--- /dev/null
+++ b/Tests/RunCMake/find_library/FromScriptMode-stderr-windows.txt
@@ -0,0 +1,4 @@
+.*find_library considered the following locations.*
+.*\(\|lib\)library_no_exist\(\\.lib\|\\.dll\\.a\|\\.a\).*
+.*The item was found at.*
+.*lib/libcreated.a.*
diff --git a/Tests/RunCMake/find_library/FromScriptMode-stderr.txt b/Tests/RunCMake/find_library/FromScriptMode-stderr.txt
new file mode 100644
index 0000000..046f680
--- /dev/null
+++ b/Tests/RunCMake/find_library/FromScriptMode-stderr.txt
@@ -0,0 +1,4 @@
+.*find_library considered the following locations.*
+.*\(lib\)library_no_exist\(\\.so\|\\.a\).*
+.*The item was found at.*
+.*lib/libcreated.a.*
diff --git a/Tests/RunCMake/find_library/FromScriptMode.cmake b/Tests/RunCMake/find_library/FromScriptMode.cmake
new file mode 100644
index 0000000..4d3c699
--- /dev/null
+++ b/Tests/RunCMake/find_library/FromScriptMode.cmake
@@ -0,0 +1,15 @@
+
+if(TEMP_DIR)
+  file(REMOVE_RECURSE "${TEMP_DIR}")
+  file(MAKE_DIRECTORY "${TEMP_DIR}")
+  file(MAKE_DIRECTORY "${TEMP_DIR}/lib")
+  file(WRITE "${TEMP_DIR}/lib/libcreated.a" "created")
+endif()
+
+set(CMAKE_FIND_DEBUG_MODE 1)
+find_library(CREATED_LIBRARY NAMES library_no_exist)
+
+set(CMAKE_PREFIX_PATH "${TEMP_DIR}")
+find_library(CREATED_LIBRARY NAMES created)
+message(STATUS "CREATED_LIBRARY='${CREATED_LIBRARY}'")
+set(CMAKE_FIND_DEBUG_MODE 0)
diff --git a/Tests/RunCMake/find_library/RunCMakeTest.cmake b/Tests/RunCMake/find_library/RunCMakeTest.cmake
index e297173..ad02c82 100644
--- a/Tests/RunCMake/find_library/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_library/RunCMakeTest.cmake
@@ -10,3 +10,5 @@
 run_cmake(PrefixInPATH)
 run_cmake(Required)
 run_cmake(NO_CACHE)
+
+run_cmake_script(FromScriptMode "-DTEMP_DIR=${RunCMake_BINARY_DIR}/FromScriptMode-temp")
diff --git a/Tests/RunCMake/find_package/CMP0084-OLD-stderr.txt b/Tests/RunCMake/find_package/CMP0084-OLD-stderr.txt
new file mode 100644
index 0000000..0db83aa
--- /dev/null
+++ b/Tests/RunCMake/find_package/CMP0084-OLD-stderr.txt
@@ -0,0 +1,10 @@
+^CMake Deprecation Warning at CMP0084-OLD.cmake:[0-9]+ \(cmake_policy\):
+  The OLD behavior for policy CMP0084 will be removed from a future version
+  of CMake.
+
+  The cmake-policies\(7\) manual explains that the OLD behaviors of all
+  policies are deprecated and that a policy should be set to OLD only under
+  specific short-term circumstances.  Projects should be ported to the NEW
+  behavior and not rely on setting a policy to OLD.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:[0-9]+ \(include\)$
diff --git a/Tests/RunCMake/find_package/MissingNormalForceRequired-result.txt b/Tests/RunCMake/find_package/MissingNormalForceRequired-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/find_package/MissingNormalForceRequired-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/find_package/MissingNormalForceRequired-stderr.txt b/Tests/RunCMake/find_package/MissingNormalForceRequired-stderr.txt
new file mode 100644
index 0000000..f6c0b44
--- /dev/null
+++ b/Tests/RunCMake/find_package/MissingNormalForceRequired-stderr.txt
@@ -0,0 +1,20 @@
+CMake Error at MissingNormalForceRequired.cmake:2 \(find_package\):
+  No "FindNotHere.cmake" found in CMAKE_MODULE_PATH\.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
++
+CMake Warning \(dev\) at MissingNormalForceRequired.cmake:2 \(find_package\):
+  FindNotHere.cmake must either be part of this project itself, in this case
+  adjust CMAKE_MODULE_PATH so that it points to the correct location inside
+  its source tree\.
+
+  Or it must be installed by a package which has already been found via
+  find_package\(\)\.  In this case make sure that package has indeed been found
+  and adjust CMAKE_MODULE_PATH to contain the location where that package has
+  installed FindNotHere\.cmake\.  This must be a location provided by that
+  package.  This error in general means that the buildsystem of this project
+  is relying on a Find-module without ensuring that it is actually available\.
+
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:3 \(include\)
+This warning is for project developers.  Use -Wno-dev to suppress it\.
diff --git a/Tests/RunCMake/find_package/MissingNormalForceRequired.cmake b/Tests/RunCMake/find_package/MissingNormalForceRequired.cmake
new file mode 100644
index 0000000..5935316
--- /dev/null
+++ b/Tests/RunCMake/find_package/MissingNormalForceRequired.cmake
@@ -0,0 +1,3 @@
+set(CMAKE_REQUIRE_FIND_PACKAGE_NotHere ON)
+find_package(NotHere MODULE)
+message(FATAL_ERROR "This error must not be reachable.")
diff --git a/Tests/RunCMake/find_package/RequiredOptionValuesClash-result.txt b/Tests/RunCMake/find_package/RequiredOptionValuesClash-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/find_package/RequiredOptionValuesClash-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/find_package/RequiredOptionValuesClash-stderr.txt b/Tests/RunCMake/find_package/RequiredOptionValuesClash-stderr.txt
new file mode 100644
index 0000000..b4fdd98
--- /dev/null
+++ b/Tests/RunCMake/find_package/RequiredOptionValuesClash-stderr.txt
@@ -0,0 +1,11 @@
+CMake Error at RequiredOptionValuesClash.cmake:4 \(find_package\):
+  find_package for module Foo was made REQUIRED with
+  CMAKE_REQUIRE_FIND_PACKAGE_Foo but CMAKE_DISABLE_FIND_PACKAGE_Foo is
+  enabled.  A REQUIRED package cannot be disabled.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
++
+CMake Error at RequiredOptionValuesClash.cmake:5 \(message\):
+  This error must not be reachable\.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/find_package/RequiredOptionValuesClash.cmake b/Tests/RunCMake/find_package/RequiredOptionValuesClash.cmake
new file mode 100644
index 0000000..04fece7
--- /dev/null
+++ b/Tests/RunCMake/find_package/RequiredOptionValuesClash.cmake
@@ -0,0 +1,5 @@
+set(CMAKE_DISABLE_FIND_PACKAGE_Foo ON)
+set(CMAKE_REQUIRE_FIND_PACKAGE_Foo ON)
+
+find_package(Foo)
+message(FATAL_ERROR "This error must not be reachable.")
diff --git a/Tests/RunCMake/find_package/RunCMakeTest.cmake b/Tests/RunCMake/find_package/RunCMakeTest.cmake
index 3ba04c8..b20a889 100644
--- a/Tests/RunCMake/find_package/RunCMakeTest.cmake
+++ b/Tests/RunCMake/find_package/RunCMakeTest.cmake
@@ -6,6 +6,7 @@
 run_cmake(FromPATHEnv)
 run_cmake(FromPrefixPath)
 run_cmake(MissingNormal)
+run_cmake(MissingNormalForceRequired)
 run_cmake(MissingNormalRequired)
 run_cmake(MissingNormalVersion)
 run_cmake(MissingNormalWarnNoModuleOld)
@@ -23,6 +24,7 @@
 run_cmake(PackageRootNestedModule)
 run_cmake(PolicyPush)
 run_cmake(PolicyPop)
+run_cmake(RequiredOptionValuesClash)
 run_cmake(SetFoundFALSE)
 run_cmake(WrongVersion)
 run_cmake(WrongVersionConfig)
diff --git a/Tests/RunCMake/install/CMP0087-OLD-stderr.txt b/Tests/RunCMake/install/CMP0087-OLD-stderr.txt
new file mode 100644
index 0000000..5233ebc
--- /dev/null
+++ b/Tests/RunCMake/install/CMP0087-OLD-stderr.txt
@@ -0,0 +1,8 @@
+^CMake Deprecation Warning at CMP0087-OLD/CMakeLists.txt:5 \(cmake_policy\):
+  The OLD behavior for policy CMP0087 will be removed from a future version
+  of CMake.
+
+  The cmake-policies\(7\) manual explains that the OLD behaviors of all
+  policies are deprecated and that a policy should be set to OLD only under
+  specific short-term circumstances.  Projects should be ported to the NEW
+  behavior and not rely on setting a policy to OLD.$
diff --git a/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt b/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt
index 5b4761c..cf4c540 100644
--- a/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt
+++ b/Tests/RunCMake/target_compile_features/cxx_not_enabled-stderr.txt
@@ -1,4 +1,2 @@
-^CMake Error at cxx_not_enabled.cmake:[0-9]+ \(target_compile_features\):
-  target_compile_features cannot use features from non-enabled language CXX
-Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+^CMake Error:.*CMake can not determine linker language for target: main.*
+CMake Generate step failed.  Build files cannot be regenerated correctly.$
diff --git a/Tests/UseSWIG/CMakeLists.txt b/Tests/UseSWIG/CMakeLists.txt
index f1b2f32..c3f9e03 100644
--- a/Tests/UseSWIG/CMakeLists.txt
+++ b/Tests/UseSWIG/CMakeLists.txt
@@ -67,7 +67,7 @@
   --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
   )
 if(SWIG_FOUND AND NOT SWIG_VERSION VERSION_LESS "4.0.2"
-    AND CMAKE_GENERATOR MATCHES "Make|Ninja|Xcode")
+    AND CMAKE_GENERATOR MATCHES "Make|Ninja|Xcode|Visual Studio (1[1-9]|[2-9][0-9])")
   add_test(NAME UseSWIG.Depfile.BasicPython COMMAND
     ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
     --build-and-test
diff --git a/Utilities/Doxygen/CMakeLists.txt b/Utilities/Doxygen/CMakeLists.txt
index 0ccb721..69b4e2f 100644
--- a/Utilities/Doxygen/CMakeLists.txt
+++ b/Utilities/Doxygen/CMakeLists.txt
@@ -3,7 +3,7 @@
 
 if(NOT CMake_SOURCE_DIR)
   set(CMakeDeveloperReference_STANDALONE 1)
-  cmake_minimum_required(VERSION 3.1...3.19 FATAL_ERROR)
+  cmake_minimum_required(VERSION 3.1...3.20 FATAL_ERROR)
   get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
   get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
   include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)
diff --git a/Utilities/Scripts/update-elf.bash b/Utilities/Scripts/update-elf.bash
new file mode 100755
index 0000000..1a065ba
--- /dev/null
+++ b/Utilities/Scripts/update-elf.bash
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+shopt -s dotglob
+
+readonly name="elf"
+readonly ownership="FreeBSD Upstream <kwrobot@kitware.com>"
+readonly subtree="Utilities/cmelf"
+readonly repo="https://github.com/freebsd/freebsd-src.git"
+readonly tag="main"
+readonly shortlog=false
+readonly paths="
+  sys/sys/elf32.h
+  sys/sys/elf64.h
+  sys/sys/elf_common.h
+"
+
+extract_source () {
+    git_archive
+    pushd "${extractdir}/${name}-reduced"
+    echo "* -whitespace" > .gitattributes
+    mv sys/sys/* .
+    sed -i -e 's/<sys\/elf_common.h>/"elf_common.h"/g' -e 's/u_int32_t/uint32_t/g' *.h
+    popd
+}
+
+. "${BASH_SOURCE%/*}/update-third-party.bash"
diff --git a/Utilities/Sphinx/CMakeLists.txt b/Utilities/Sphinx/CMakeLists.txt
index 32efd48..a71dfcd 100644
--- a/Utilities/Sphinx/CMakeLists.txt
+++ b/Utilities/Sphinx/CMakeLists.txt
@@ -3,7 +3,7 @@
 
 if(NOT CMake_SOURCE_DIR)
   set(CMakeHelp_STANDALONE 1)
-  cmake_minimum_required(VERSION 3.1...3.19 FATAL_ERROR)
+  cmake_minimum_required(VERSION 3.1...3.20 FATAL_ERROR)
   get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
   get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
   include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)
diff --git a/Utilities/cmelf/.gitattributes b/Utilities/cmelf/.gitattributes
new file mode 100644
index 0000000..562b12e
--- /dev/null
+++ b/Utilities/cmelf/.gitattributes
@@ -0,0 +1 @@
+* -whitespace
diff --git a/Utilities/cmelf/elf32.h b/Utilities/cmelf/elf32.h
new file mode 100644
index 0000000..20d2ec2
--- /dev/null
+++ b/Utilities/cmelf/elf32.h
@@ -0,0 +1,265 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 1996-1998 John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _SYS_ELF32_H_
+#define _SYS_ELF32_H_ 1
+
+#include "elf_common.h"
+
+/*
+ * ELF definitions common to all 32-bit architectures.
+ */
+
+typedef uint32_t	Elf32_Addr;
+typedef uint16_t	Elf32_Half;
+typedef uint32_t	Elf32_Off;
+typedef int32_t		Elf32_Sword;
+typedef uint32_t	Elf32_Word;
+typedef uint64_t	Elf32_Lword;
+
+typedef Elf32_Word	Elf32_Hashelt;
+
+/* Non-standard class-dependent datatype used for abstraction. */
+typedef Elf32_Word	Elf32_Size;
+typedef Elf32_Sword	Elf32_Ssize;
+
+/*
+ * ELF header.
+ */
+
+typedef struct {
+	unsigned char	e_ident[EI_NIDENT];	/* File identification. */
+	Elf32_Half	e_type;		/* File type. */
+	Elf32_Half	e_machine;	/* Machine architecture. */
+	Elf32_Word	e_version;	/* ELF format version. */
+	Elf32_Addr	e_entry;	/* Entry point. */
+	Elf32_Off	e_phoff;	/* Program header file offset. */
+	Elf32_Off	e_shoff;	/* Section header file offset. */
+	Elf32_Word	e_flags;	/* Architecture-specific flags. */
+	Elf32_Half	e_ehsize;	/* Size of ELF header in bytes. */
+	Elf32_Half	e_phentsize;	/* Size of program header entry. */
+	Elf32_Half	e_phnum;	/* Number of program header entries. */
+	Elf32_Half	e_shentsize;	/* Size of section header entry. */
+	Elf32_Half	e_shnum;	/* Number of section header entries. */
+	Elf32_Half	e_shstrndx;	/* Section name strings section. */
+} Elf32_Ehdr;
+
+/*
+ * Shared object information, found in SHT_MIPS_LIBLIST.
+ */
+
+typedef struct {
+	Elf32_Word l_name;		/* The name of a shared object. */
+	Elf32_Word l_time_stamp;	/* 32-bit timestamp. */
+	Elf32_Word l_checksum;		/* Checksum of visible symbols, sizes. */
+	Elf32_Word l_version;		/* Interface version string index. */
+	Elf32_Word l_flags;		/* Flags (LL_*). */
+} Elf32_Lib;
+
+/*
+ * Section header.
+ */
+
+typedef struct {
+	Elf32_Word	sh_name;	/* Section name (index into the
+					   section header string table). */
+	Elf32_Word	sh_type;	/* Section type. */
+	Elf32_Word	sh_flags;	/* Section flags. */
+	Elf32_Addr	sh_addr;	/* Address in memory image. */
+	Elf32_Off	sh_offset;	/* Offset in file. */
+	Elf32_Word	sh_size;	/* Size in bytes. */
+	Elf32_Word	sh_link;	/* Index of a related section. */
+	Elf32_Word	sh_info;	/* Depends on section type. */
+	Elf32_Word	sh_addralign;	/* Alignment in bytes. */
+	Elf32_Word	sh_entsize;	/* Size of each entry in section. */
+} Elf32_Shdr;
+
+/*
+ * Program header.
+ */
+
+typedef struct {
+	Elf32_Word	p_type;		/* Entry type. */
+	Elf32_Off	p_offset;	/* File offset of contents. */
+	Elf32_Addr	p_vaddr;	/* Virtual address in memory image. */
+	Elf32_Addr	p_paddr;	/* Physical address (not used). */
+	Elf32_Word	p_filesz;	/* Size of contents in file. */
+	Elf32_Word	p_memsz;	/* Size of contents in memory. */
+	Elf32_Word	p_flags;	/* Access permission flags. */
+	Elf32_Word	p_align;	/* Alignment in memory and file. */
+} Elf32_Phdr;
+
+/*
+ * Dynamic structure.  The ".dynamic" section contains an array of them.
+ */
+
+typedef struct {
+	Elf32_Sword	d_tag;		/* Entry type. */
+	union {
+		Elf32_Word	d_val;	/* Integer value. */
+		Elf32_Addr	d_ptr;	/* Address value. */
+	} d_un;
+} Elf32_Dyn;
+
+/*
+ * Relocation entries.
+ */
+
+/* Relocations that don't need an addend field. */
+typedef struct {
+	Elf32_Addr	r_offset;	/* Location to be relocated. */
+	Elf32_Word	r_info;		/* Relocation type and symbol index. */
+} Elf32_Rel;
+
+/* Relocations that need an addend field. */
+typedef struct {
+	Elf32_Addr	r_offset;	/* Location to be relocated. */
+	Elf32_Word	r_info;		/* Relocation type and symbol index. */
+	Elf32_Sword	r_addend;	/* Addend. */
+} Elf32_Rela;
+
+/* Macros for accessing the fields of r_info. */
+#define ELF32_R_SYM(info)	((info) >> 8)
+#define ELF32_R_TYPE(info)	((unsigned char)(info))
+
+/* Macro for constructing r_info from field values. */
+#define ELF32_R_INFO(sym, type)	(((sym) << 8) + (unsigned char)(type))
+
+/*
+ *	Note entry header
+ */
+typedef Elf_Note Elf32_Nhdr;
+
+/*
+ *	Move entry
+ */
+typedef struct {
+	Elf32_Lword	m_value;	/* symbol value */
+	Elf32_Word 	m_info;		/* size + index */
+	Elf32_Word	m_poffset;	/* symbol offset */
+	Elf32_Half	m_repeat;	/* repeat count */
+	Elf32_Half	m_stride;	/* stride info */
+} Elf32_Move;
+
+/*
+ *	The macros compose and decompose values for Move.r_info
+ *
+ *	sym = ELF32_M_SYM(M.m_info)
+ *	size = ELF32_M_SIZE(M.m_info)
+ *	M.m_info = ELF32_M_INFO(sym, size)
+ */
+#define	ELF32_M_SYM(info)	((info)>>8)
+#define	ELF32_M_SIZE(info)	((unsigned char)(info))
+#define	ELF32_M_INFO(sym, size)	(((sym)<<8)+(unsigned char)(size))
+
+/*
+ *	Hardware/Software capabilities entry
+ */
+typedef struct {
+	Elf32_Word	c_tag;		/* how to interpret value */
+	union {
+		Elf32_Word	c_val;
+		Elf32_Addr	c_ptr;
+	} c_un;
+} Elf32_Cap;
+
+/*
+ * Symbol table entries.
+ */
+
+typedef struct {
+	Elf32_Word	st_name;	/* String table index of name. */
+	Elf32_Addr	st_value;	/* Symbol value. */
+	Elf32_Word	st_size;	/* Size of associated object. */
+	unsigned char	st_info;	/* Type and binding information. */
+	unsigned char	st_other;	/* Reserved (not used). */
+	Elf32_Half	st_shndx;	/* Section index of symbol. */
+} Elf32_Sym;
+
+/* Macros for accessing the fields of st_info. */
+#define ELF32_ST_BIND(info)		((info) >> 4)
+#define ELF32_ST_TYPE(info)		((info) & 0xf)
+
+/* Macro for constructing st_info from field values. */
+#define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
+
+/* Macro for accessing the fields of st_other. */
+#define ELF32_ST_VISIBILITY(oth)	((oth) & 0x3)
+
+/* Structures used by Sun & GNU symbol versioning. */
+typedef struct
+{
+	Elf32_Half	vd_version;
+	Elf32_Half	vd_flags;
+	Elf32_Half	vd_ndx;
+	Elf32_Half	vd_cnt;
+	Elf32_Word	vd_hash;
+	Elf32_Word	vd_aux;
+	Elf32_Word	vd_next;
+} Elf32_Verdef;
+
+typedef struct
+{
+	Elf32_Word	vda_name;
+	Elf32_Word	vda_next;
+} Elf32_Verdaux;
+
+typedef struct
+{
+	Elf32_Half	vn_version;
+	Elf32_Half	vn_cnt;
+	Elf32_Word	vn_file;
+	Elf32_Word	vn_aux;
+	Elf32_Word	vn_next;
+} Elf32_Verneed;
+
+typedef struct
+{
+	Elf32_Word	vna_hash;
+	Elf32_Half	vna_flags;
+	Elf32_Half	vna_other;
+	Elf32_Word	vna_name;
+	Elf32_Word	vna_next;
+} Elf32_Vernaux;
+
+typedef Elf32_Half Elf32_Versym;
+
+typedef struct {
+	Elf32_Half	si_boundto;	/* direct bindings - symbol bound to */
+	Elf32_Half	si_flags;	/* per symbol flags */
+} Elf32_Syminfo;
+
+typedef struct {
+	Elf32_Word	ch_type;
+	Elf32_Word	ch_size;
+	Elf32_Word	ch_addralign;
+} Elf32_Chdr;
+
+#endif /* !_SYS_ELF32_H_ */
diff --git a/Utilities/cmelf/elf64.h b/Utilities/cmelf/elf64.h
new file mode 100644
index 0000000..6efe147
--- /dev/null
+++ b/Utilities/cmelf/elf64.h
@@ -0,0 +1,269 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 1996-1998 John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _SYS_ELF64_H_
+#define _SYS_ELF64_H_ 1
+
+#include "elf_common.h"
+
+/*
+ * ELF definitions common to all 64-bit architectures.
+ */
+
+typedef uint64_t	Elf64_Addr;
+typedef uint16_t	Elf64_Half;
+typedef uint64_t	Elf64_Off;
+typedef int32_t		Elf64_Sword;
+typedef int64_t		Elf64_Sxword;
+typedef uint32_t	Elf64_Word;
+typedef uint64_t	Elf64_Lword;
+typedef uint64_t	Elf64_Xword;
+
+/*
+ * Types of dynamic symbol hash table bucket and chain elements.
+ *
+ * This is inconsistent among 64 bit architectures, so a machine dependent
+ * typedef is required.
+ */
+
+typedef Elf64_Word	Elf64_Hashelt;
+
+/* Non-standard class-dependent datatype used for abstraction. */
+typedef Elf64_Xword	Elf64_Size;
+typedef Elf64_Sxword	Elf64_Ssize;
+
+/*
+ * ELF header.
+ */
+
+typedef struct {
+	unsigned char	e_ident[EI_NIDENT];	/* File identification. */
+	Elf64_Half	e_type;		/* File type. */
+	Elf64_Half	e_machine;	/* Machine architecture. */
+	Elf64_Word	e_version;	/* ELF format version. */
+	Elf64_Addr	e_entry;	/* Entry point. */
+	Elf64_Off	e_phoff;	/* Program header file offset. */
+	Elf64_Off	e_shoff;	/* Section header file offset. */
+	Elf64_Word	e_flags;	/* Architecture-specific flags. */
+	Elf64_Half	e_ehsize;	/* Size of ELF header in bytes. */
+	Elf64_Half	e_phentsize;	/* Size of program header entry. */
+	Elf64_Half	e_phnum;	/* Number of program header entries. */
+	Elf64_Half	e_shentsize;	/* Size of section header entry. */
+	Elf64_Half	e_shnum;	/* Number of section header entries. */
+	Elf64_Half	e_shstrndx;	/* Section name strings section. */
+} Elf64_Ehdr;
+
+/*
+ * Shared object information, found in SHT_MIPS_LIBLIST.
+ */
+
+typedef struct {
+	Elf64_Word l_name;		/* The name of a shared object. */
+	Elf64_Word l_time_stamp;	/* 64-bit timestamp. */
+	Elf64_Word l_checksum;		/* Checksum of visible symbols, sizes. */
+	Elf64_Word l_version;		/* Interface version string index. */
+	Elf64_Word l_flags;		/* Flags (LL_*). */
+} Elf64_Lib;
+
+/*
+ * Section header.
+ */
+
+typedef struct {
+	Elf64_Word	sh_name;	/* Section name (index into the
+					   section header string table). */
+	Elf64_Word	sh_type;	/* Section type. */
+	Elf64_Xword	sh_flags;	/* Section flags. */
+	Elf64_Addr	sh_addr;	/* Address in memory image. */
+	Elf64_Off	sh_offset;	/* Offset in file. */
+	Elf64_Xword	sh_size;	/* Size in bytes. */
+	Elf64_Word	sh_link;	/* Index of a related section. */
+	Elf64_Word	sh_info;	/* Depends on section type. */
+	Elf64_Xword	sh_addralign;	/* Alignment in bytes. */
+	Elf64_Xword	sh_entsize;	/* Size of each entry in section. */
+} Elf64_Shdr;
+
+/*
+ * Program header.
+ */
+
+typedef struct {
+	Elf64_Word	p_type;		/* Entry type. */
+	Elf64_Word	p_flags;	/* Access permission flags. */
+	Elf64_Off	p_offset;	/* File offset of contents. */
+	Elf64_Addr	p_vaddr;	/* Virtual address in memory image. */
+	Elf64_Addr	p_paddr;	/* Physical address (not used). */
+	Elf64_Xword	p_filesz;	/* Size of contents in file. */
+	Elf64_Xword	p_memsz;	/* Size of contents in memory. */
+	Elf64_Xword	p_align;	/* Alignment in memory and file. */
+} Elf64_Phdr;
+
+/*
+ * Dynamic structure.  The ".dynamic" section contains an array of them.
+ */
+
+typedef struct {
+	Elf64_Sxword	d_tag;		/* Entry type. */
+	union {
+		Elf64_Xword	d_val;	/* Integer value. */
+		Elf64_Addr	d_ptr;	/* Address value. */
+	} d_un;
+} Elf64_Dyn;
+
+/*
+ * Relocation entries.
+ */
+
+/* Relocations that don't need an addend field. */
+typedef struct {
+	Elf64_Addr	r_offset;	/* Location to be relocated. */
+	Elf64_Xword	r_info;		/* Relocation type and symbol index. */
+} Elf64_Rel;
+
+/* Relocations that need an addend field. */
+typedef struct {
+	Elf64_Addr	r_offset;	/* Location to be relocated. */
+	Elf64_Xword	r_info;		/* Relocation type and symbol index. */
+	Elf64_Sxword	r_addend;	/* Addend. */
+} Elf64_Rela;
+
+/* Macros for accessing the fields of r_info. */
+#define	ELF64_R_SYM(info)	((info) >> 32)
+#define	ELF64_R_TYPE(info)	((info) & 0xffffffffL)
+
+/* Macro for constructing r_info from field values. */
+#define	ELF64_R_INFO(sym, type)	(((sym) << 32) + ((type) & 0xffffffffL))
+
+#define	ELF64_R_TYPE_DATA(info)	(((Elf64_Xword)(info)<<32)>>40)
+#define	ELF64_R_TYPE_ID(info)	(((Elf64_Xword)(info)<<56)>>56)
+#define	ELF64_R_TYPE_INFO(data, type)	\
+				(((Elf64_Xword)(data)<<8)+(Elf64_Xword)(type))
+
+/*
+ *	Note entry header
+ */
+typedef Elf_Note Elf64_Nhdr;
+
+/*
+ *	Move entry
+ */
+typedef struct {
+	Elf64_Lword	m_value;	/* symbol value */
+	Elf64_Xword 	m_info;		/* size + index */
+	Elf64_Xword	m_poffset;	/* symbol offset */
+	Elf64_Half	m_repeat;	/* repeat count */
+	Elf64_Half	m_stride;	/* stride info */
+} Elf64_Move;
+
+#define	ELF64_M_SYM(info)	((info)>>8)
+#define	ELF64_M_SIZE(info)	((unsigned char)(info))
+#define	ELF64_M_INFO(sym, size)	(((sym)<<8)+(unsigned char)(size))
+
+/*
+ *	Hardware/Software capabilities entry
+ */
+typedef struct {
+	Elf64_Xword	c_tag;		/* how to interpret value */
+	union {
+		Elf64_Xword	c_val;
+		Elf64_Addr	c_ptr;
+	} c_un;
+} Elf64_Cap;
+
+/*
+ * Symbol table entries.
+ */
+
+typedef struct {
+	Elf64_Word	st_name;	/* String table index of name. */
+	unsigned char	st_info;	/* Type and binding information. */
+	unsigned char	st_other;	/* Reserved (not used). */
+	Elf64_Half	st_shndx;	/* Section index of symbol. */
+	Elf64_Addr	st_value;	/* Symbol value. */
+	Elf64_Xword	st_size;	/* Size of associated object. */
+} Elf64_Sym;
+
+/* Macros for accessing the fields of st_info. */
+#define	ELF64_ST_BIND(info)		((info) >> 4)
+#define	ELF64_ST_TYPE(info)		((info) & 0xf)
+
+/* Macro for constructing st_info from field values. */
+#define	ELF64_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
+
+/* Macro for accessing the fields of st_other. */
+#define	ELF64_ST_VISIBILITY(oth)	((oth) & 0x3)
+
+/* Structures used by Sun & GNU-style symbol versioning. */
+typedef struct {
+	Elf64_Half	vd_version;
+	Elf64_Half	vd_flags;
+	Elf64_Half	vd_ndx;
+	Elf64_Half	vd_cnt;
+	Elf64_Word	vd_hash;
+	Elf64_Word	vd_aux;
+	Elf64_Word	vd_next;
+} Elf64_Verdef;
+
+typedef struct {
+	Elf64_Word	vda_name;
+	Elf64_Word	vda_next;
+} Elf64_Verdaux;
+
+typedef struct {
+	Elf64_Half	vn_version;
+	Elf64_Half	vn_cnt;
+	Elf64_Word	vn_file;
+	Elf64_Word	vn_aux;
+	Elf64_Word	vn_next;
+} Elf64_Verneed;
+
+typedef struct {
+	Elf64_Word	vna_hash;
+	Elf64_Half	vna_flags;
+	Elf64_Half	vna_other;
+	Elf64_Word	vna_name;
+	Elf64_Word	vna_next;
+} Elf64_Vernaux;
+
+typedef Elf64_Half Elf64_Versym;
+
+typedef struct {
+	Elf64_Half	si_boundto;	/* direct bindings - symbol bound to */
+	Elf64_Half	si_flags;	/* per symbol flags */
+} Elf64_Syminfo;
+
+typedef struct {
+	Elf64_Word	ch_type;
+	Elf64_Word	ch_reserved;
+	Elf64_Xword	ch_size;
+	Elf64_Xword	ch_addralign;
+} Elf64_Chdr;
+
+#endif /* !_SYS_ELF64_H_ */
diff --git a/Utilities/cmelf/elf_common.h b/Utilities/cmelf/elf_common.h
new file mode 100644
index 0000000..395c45b
--- /dev/null
+++ b/Utilities/cmelf/elf_common.h
@@ -0,0 +1,1492 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2017, 2018 Dell EMC
+ * Copyright (c) 2000, 2001, 2008, 2011, David E. O'Brien
+ * Copyright (c) 1998 John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _SYS_ELF_COMMON_H_
+#define	_SYS_ELF_COMMON_H_ 1
+
+/*
+ * ELF definitions that are independent of architecture or word size.
+ */
+
+/*
+ * Note header.  The ".note" section contains an array of notes.  Each
+ * begins with this header, aligned to a word boundary.  Immediately
+ * following the note header is n_namesz bytes of name, padded to the
+ * next word boundary.  Then comes n_descsz bytes of descriptor, again
+ * padded to a word boundary.  The values of n_namesz and n_descsz do
+ * not include the padding.
+ */
+
+#ifndef LOCORE
+typedef struct {
+	uint32_t	n_namesz;	/* Length of name. */
+	uint32_t	n_descsz;	/* Length of descriptor. */
+	uint32_t	n_type;		/* Type of this note. */
+} Elf_Note;
+typedef Elf_Note Elf_Nhdr;
+#endif
+
+/*
+ * Option kinds.
+ */
+#define	ODK_NULL	0	/* undefined */
+#define	ODK_REGINFO	1	/* register usage info */
+#define	ODK_EXCEPTIONS	2	/* exception processing info */
+#define	ODK_PAD		3	/* section padding */
+#define	ODK_HWPATCH	4	/* hardware patch applied */
+#define	ODK_FILL	5	/* fill value used by the linker */
+#define	ODK_TAGS	6	/* reserved space for tools */
+#define	ODK_HWAND	7	/* hardware AND patch applied */
+#define	ODK_HWOR	8	/* hardware OR patch applied */
+#define	ODK_GP_GROUP	9	/* GP group for text/data sections */
+#define	ODK_IDENT	10	/* ID information */
+#define	ODK_PAGESIZE	11	/* page size information */
+
+/*
+ * ODK_EXCEPTIONS info field masks.
+ */
+#define	OEX_FPU_MIN	0x0000001f	/* min FPU exception required */
+#define	OEX_FPU_MAX	0x00001f00	/* max FPU exception allowed */
+#define	OEX_PAGE0	0x00010000	/* page zero must be mapped */
+#define	OEX_SMM		0x00020000	/* run in sequential memory mode */
+#define	OEX_PRECISEFP	0x00040000	/* run in precise FP exception mode */
+#define	OEX_DISMISS	0x00080000	/* dismiss invalid address traps */
+
+/*
+ * ODK_PAD info field masks.
+ */
+#define	OPAD_PREFIX	0x0001
+#define	OPAD_POSTFIX	0x0002
+#define	OPAD_SYMBOL	0x0004
+
+/*
+ * ODK_HWPATCH info field masks.
+ */
+#define	OHW_R4KEOP	0x00000001	/* patch for R4000 branch at end-of-page bug */
+#define	OHW_R8KPFETCH	0x00000002	/* R8000 prefetch bug may occur */
+#define	OHW_R5KEOP	0x00000004	/* patch for R5000 branch at end-of-page bug */
+#define	OHW_R5KCVTL	0x00000008	/* R5000 cvt.[ds].l bug: clean == 1 */
+#define	OHW_R10KLDL	0x00000010UL	/* need patch for R10000 misaligned load */
+
+/*
+ * ODK_HWAND/ODK_HWOR info field and hwp_flags[12] masks.
+ */
+#define	OHWA0_R4KEOP_CHECKED	0x00000001	/* object checked for R4000 end-of-page bug */
+#define	OHWA0_R4KEOP_CLEAN	0x00000002	/* object verified clean for R4000 end-of-page bug */
+#define	OHWO0_FIXADE		0x00000001	/* object requires call to fixade */
+
+/*
+ * ODK_IDENT/ODK_GP_GROUP info field masks.
+ */
+#define	OGP_GROUP	0x0000ffff	/* GP group number */
+#define	OGP_SELF	0x00010000	/* GP group is self-contained */
+
+/*
+ * The header for GNU-style hash sections.
+ */
+
+#ifndef LOCORE
+typedef struct {
+	uint32_t	gh_nbuckets;	/* Number of hash buckets. */
+	uint32_t	gh_symndx;	/* First visible symbol in .dynsym. */
+	uint32_t	gh_maskwords;	/* #maskwords used in bloom filter. */
+	uint32_t	gh_shift2;	/* Bloom filter shift count. */
+} Elf_GNU_Hash_Header;
+#endif
+
+/* Indexes into the e_ident array.  Keep synced with
+   http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
+#define	EI_MAG0		0	/* Magic number, byte 0. */
+#define	EI_MAG1		1	/* Magic number, byte 1. */
+#define	EI_MAG2		2	/* Magic number, byte 2. */
+#define	EI_MAG3		3	/* Magic number, byte 3. */
+#define	EI_CLASS	4	/* Class of machine. */
+#define	EI_DATA		5	/* Data format. */
+#define	EI_VERSION	6	/* ELF format version. */
+#define	EI_OSABI	7	/* Operating system / ABI identification */
+#define	EI_ABIVERSION	8	/* ABI version */
+#define	OLD_EI_BRAND	8	/* Start of architecture identification. */
+#define	EI_PAD		9	/* Start of padding (per SVR4 ABI). */
+#define	EI_NIDENT	16	/* Size of e_ident array. */
+
+/* Values for the magic number bytes. */
+#define	ELFMAG0		0x7f
+#define	ELFMAG1		'E'
+#define	ELFMAG2		'L'
+#define	ELFMAG3		'F'
+#define	ELFMAG		"\177ELF"	/* magic string */
+#define	SELFMAG		4		/* magic string size */
+
+/* Values for e_ident[EI_VERSION] and e_version. */
+#define	EV_NONE		0
+#define	EV_CURRENT	1
+
+/* Values for e_ident[EI_CLASS]. */
+#define	ELFCLASSNONE	0	/* Unknown class. */
+#define	ELFCLASS32	1	/* 32-bit architecture. */
+#define	ELFCLASS64	2	/* 64-bit architecture. */
+
+/* Values for e_ident[EI_DATA]. */
+#define	ELFDATANONE	0	/* Unknown data format. */
+#define	ELFDATA2LSB	1	/* 2's complement little-endian. */
+#define	ELFDATA2MSB	2	/* 2's complement big-endian. */
+
+/* Values for e_ident[EI_OSABI]. */
+#define	ELFOSABI_NONE		0	/* UNIX System V ABI */
+#define	ELFOSABI_HPUX		1	/* HP-UX operating system */
+#define	ELFOSABI_NETBSD		2	/* NetBSD */
+#define	ELFOSABI_LINUX		3	/* GNU/Linux */
+#define	ELFOSABI_HURD		4	/* GNU/Hurd */
+#define	ELFOSABI_86OPEN		5	/* 86Open common IA32 ABI */
+#define	ELFOSABI_SOLARIS	6	/* Solaris */
+#define	ELFOSABI_AIX		7	/* AIX */
+#define	ELFOSABI_IRIX		8	/* IRIX */
+#define	ELFOSABI_FREEBSD	9	/* FreeBSD */
+#define	ELFOSABI_TRU64		10	/* TRU64 UNIX */
+#define	ELFOSABI_MODESTO	11	/* Novell Modesto */
+#define	ELFOSABI_OPENBSD	12	/* OpenBSD */
+#define	ELFOSABI_OPENVMS	13	/* Open VMS */
+#define	ELFOSABI_NSK		14	/* HP Non-Stop Kernel */
+#define	ELFOSABI_AROS		15	/* Amiga Research OS */
+#define	ELFOSABI_FENIXOS	16	/* FenixOS */
+#define	ELFOSABI_CLOUDABI	17	/* Nuxi CloudABI */
+#define	ELFOSABI_OPENVOS	18	/* Stratus Technologies OpenVOS */
+#define	ELFOSABI_ARM_AEABI	64	/* ARM EABI */
+#define	ELFOSABI_ARM		97	/* ARM */
+#define	ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
+
+#define	ELFOSABI_SYSV		ELFOSABI_NONE	/* symbol used in old spec */
+#define	ELFOSABI_MONTEREY	ELFOSABI_AIX	/* Monterey */
+#define	ELFOSABI_GNU		ELFOSABI_LINUX
+
+/* e_ident */
+#define	IS_ELF(ehdr)	((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
+			 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
+			 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
+			 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
+
+/* Values for e_type. */
+#define	ET_NONE		0	/* Unknown type. */
+#define	ET_REL		1	/* Relocatable. */
+#define	ET_EXEC		2	/* Executable. */
+#define	ET_DYN		3	/* Shared object. */
+#define	ET_CORE		4	/* Core file. */
+#define	ET_LOOS		0xfe00	/* First operating system specific. */
+#define	ET_HIOS		0xfeff	/* Last operating system-specific. */
+#define	ET_LOPROC	0xff00	/* First processor-specific. */
+#define	ET_HIPROC	0xffff	/* Last processor-specific. */
+
+/* Values for e_machine. */
+#define	EM_NONE		0	/* Unknown machine. */
+#define	EM_M32		1	/* AT&T WE32100. */
+#define	EM_SPARC	2	/* Sun SPARC. */
+#define	EM_386		3	/* Intel i386. */
+#define	EM_68K		4	/* Motorola 68000. */
+#define	EM_88K		5	/* Motorola 88000. */
+#define	EM_IAMCU	6	/* Intel MCU. */
+#define	EM_860		7	/* Intel i860. */
+#define	EM_MIPS		8	/* MIPS R3000 Big-Endian only. */
+#define	EM_S370		9	/* IBM System/370. */
+#define	EM_MIPS_RS3_LE	10	/* MIPS R3000 Little-Endian. */
+#define	EM_PARISC	15	/* HP PA-RISC. */
+#define	EM_VPP500	17	/* Fujitsu VPP500. */
+#define	EM_SPARC32PLUS	18	/* SPARC v8plus. */
+#define	EM_960		19	/* Intel 80960. */
+#define	EM_PPC		20	/* PowerPC 32-bit. */
+#define	EM_PPC64	21	/* PowerPC 64-bit. */
+#define	EM_S390		22	/* IBM System/390. */
+#define	EM_V800		36	/* NEC V800. */
+#define	EM_FR20		37	/* Fujitsu FR20. */
+#define	EM_RH32		38	/* TRW RH-32. */
+#define	EM_RCE		39	/* Motorola RCE. */
+#define	EM_ARM		40	/* ARM. */
+#define	EM_SH		42	/* Hitachi SH. */
+#define	EM_SPARCV9	43	/* SPARC v9 64-bit. */
+#define	EM_TRICORE	44	/* Siemens TriCore embedded processor. */
+#define	EM_ARC		45	/* Argonaut RISC Core. */
+#define	EM_H8_300	46	/* Hitachi H8/300. */
+#define	EM_H8_300H	47	/* Hitachi H8/300H. */
+#define	EM_H8S		48	/* Hitachi H8S. */
+#define	EM_H8_500	49	/* Hitachi H8/500. */
+#define	EM_IA_64	50	/* Intel IA-64 Processor. */
+#define	EM_MIPS_X	51	/* Stanford MIPS-X. */
+#define	EM_COLDFIRE	52	/* Motorola ColdFire. */
+#define	EM_68HC12	53	/* Motorola M68HC12. */
+#define	EM_MMA		54	/* Fujitsu MMA. */
+#define	EM_PCP		55	/* Siemens PCP. */
+#define	EM_NCPU		56	/* Sony nCPU. */
+#define	EM_NDR1		57	/* Denso NDR1 microprocessor. */
+#define	EM_STARCORE	58	/* Motorola Star*Core processor. */
+#define	EM_ME16		59	/* Toyota ME16 processor. */
+#define	EM_ST100	60	/* STMicroelectronics ST100 processor. */
+#define	EM_TINYJ	61	/* Advanced Logic Corp. TinyJ processor. */
+#define	EM_X86_64	62	/* Advanced Micro Devices x86-64 */
+#define	EM_AMD64	EM_X86_64	/* Advanced Micro Devices x86-64 (compat) */
+#define	EM_PDSP		63	/* Sony DSP Processor. */
+#define	EM_FX66		66	/* Siemens FX66 microcontroller. */
+#define	EM_ST9PLUS	67	/* STMicroelectronics ST9+ 8/16
+				   microcontroller. */
+#define	EM_ST7		68	/* STmicroelectronics ST7 8-bit
+				   microcontroller. */
+#define	EM_68HC16	69	/* Motorola MC68HC16 microcontroller. */
+#define	EM_68HC11	70	/* Motorola MC68HC11 microcontroller. */
+#define	EM_68HC08	71	/* Motorola MC68HC08 microcontroller. */
+#define	EM_68HC05	72	/* Motorola MC68HC05 microcontroller. */
+#define	EM_SVX		73	/* Silicon Graphics SVx. */
+#define	EM_ST19		74	/* STMicroelectronics ST19 8-bit mc. */
+#define	EM_VAX		75	/* Digital VAX. */
+#define	EM_CRIS		76	/* Axis Communications 32-bit embedded
+				   processor. */
+#define	EM_JAVELIN	77	/* Infineon Technologies 32-bit embedded
+				   processor. */
+#define	EM_FIREPATH	78	/* Element 14 64-bit DSP Processor. */
+#define	EM_ZSP		79	/* LSI Logic 16-bit DSP Processor. */
+#define	EM_MMIX		80	/* Donald Knuth's educational 64-bit proc. */
+#define	EM_HUANY	81	/* Harvard University machine-independent
+				   object files. */
+#define	EM_PRISM	82	/* SiTera Prism. */
+#define	EM_AVR		83	/* Atmel AVR 8-bit microcontroller. */
+#define	EM_FR30		84	/* Fujitsu FR30. */
+#define	EM_D10V		85	/* Mitsubishi D10V. */
+#define	EM_D30V		86	/* Mitsubishi D30V. */
+#define	EM_V850		87	/* NEC v850. */
+#define	EM_M32R		88	/* Mitsubishi M32R. */
+#define	EM_MN10300	89	/* Matsushita MN10300. */
+#define	EM_MN10200	90	/* Matsushita MN10200. */
+#define	EM_PJ		91	/* picoJava. */
+#define	EM_OPENRISC	92	/* OpenRISC 32-bit embedded processor. */
+#define	EM_ARC_A5	93	/* ARC Cores Tangent-A5. */
+#define	EM_XTENSA	94	/* Tensilica Xtensa Architecture. */
+#define	EM_VIDEOCORE	95	/* Alphamosaic VideoCore processor. */
+#define	EM_TMM_GPP	96	/* Thompson Multimedia General Purpose
+				   Processor. */
+#define	EM_NS32K	97	/* National Semiconductor 32000 series. */
+#define	EM_TPC		98	/* Tenor Network TPC processor. */
+#define	EM_SNP1K	99	/* Trebia SNP 1000 processor. */
+#define	EM_ST200	100	/* STMicroelectronics ST200 microcontroller. */
+#define	EM_IP2K		101	/* Ubicom IP2xxx microcontroller family. */
+#define	EM_MAX		102	/* MAX Processor. */
+#define	EM_CR		103	/* National Semiconductor CompactRISC
+				   microprocessor. */
+#define	EM_F2MC16	104	/* Fujitsu F2MC16. */
+#define	EM_MSP430	105	/* Texas Instruments embedded microcontroller
+				   msp430. */
+#define	EM_BLACKFIN	106	/* Analog Devices Blackfin (DSP) processor. */
+#define	EM_SE_C33	107	/* S1C33 Family of Seiko Epson processors. */
+#define	EM_SEP		108	/* Sharp embedded microprocessor. */
+#define	EM_ARCA		109	/* Arca RISC Microprocessor. */
+#define	EM_UNICORE	110	/* Microprocessor series from PKU-Unity Ltd.
+				   and MPRC of Peking University */
+#define	EM_AARCH64	183	/* AArch64 (64-bit ARM) */
+#define	EM_RISCV	243	/* RISC-V */
+
+/* Non-standard or deprecated. */
+#define	EM_486		6	/* Intel i486. */
+#define	EM_MIPS_RS4_BE	10	/* MIPS R4000 Big-Endian */
+#define	EM_ALPHA_STD	41	/* Digital Alpha (standard value). */
+#define	EM_ALPHA	0x9026	/* Alpha (written in the absence of an ABI) */
+
+/**
+ * e_flags
+ */
+#define	EF_ARM_RELEXEC	0x1
+#define	EF_ARM_HASENTRY	0x2
+#define	EF_ARM_SYMSARESORTED	0x4
+#define	EF_ARM_DYNSYMSUSESEGIDX	0x8
+#define	EF_ARM_MAPSYMSFIRST	0x10
+#define	EF_ARM_LE8		0x00400000
+#define	EF_ARM_BE8		0x00800000
+#define	EF_ARM_EABIMASK		0xFF000000
+#define	EF_ARM_EABI_UNKNOWN	0x00000000
+#define	EF_ARM_EABI_VER1	0x01000000
+#define	EF_ARM_EABI_VER2	0x02000000
+#define	EF_ARM_EABI_VER3	0x03000000
+#define	EF_ARM_EABI_VER4	0x04000000
+#define	EF_ARM_EABI_VER5	0x05000000
+#define	EF_ARM_INTERWORK	0x00000004
+#define	EF_ARM_APCS_26		0x00000008
+#define	EF_ARM_APCS_FLOAT	0x00000010
+#define	EF_ARM_PIC		0x00000020
+#define	EF_ARM_ALIGN8		0x00000040
+#define	EF_ARM_NEW_ABI		0x00000080
+#define	EF_ARM_OLD_ABI		0x00000100
+#define	EF_ARM_ABI_FLOAT_SOFT	0x00000200
+#define	EF_ARM_SOFT_FLOAT	EF_ARM_ABI_FLOAT_SOFT /* Pre-V5 ABI name */
+#define	EF_ARM_ABI_FLOAT_HARD	0x00000400
+#define	EF_ARM_VFP_FLOAT	EF_ARM_ABI_FLOAT_HARD /* Pre-V5 ABI name */
+#define	EF_ARM_MAVERICK_FLOAT	0x00000800
+
+#define	EF_MIPS_NOREORDER	0x00000001
+#define	EF_MIPS_PIC		0x00000002	/* Contains PIC code */
+#define	EF_MIPS_CPIC		0x00000004	/* STD PIC calling sequence */
+#define	EF_MIPS_UCODE		0x00000010
+#define	EF_MIPS_ABI2		0x00000020	/* N32 */
+#define	EF_MIPS_OPTIONS_FIRST	0x00000080
+#define	EF_MIPS_ABI		0x0000F000
+#define	EF_MIPS_ABI_O32		0x00001000
+#define	EF_MIPS_ABI_O64		0x00002000
+#define	EF_MIPS_ABI_EABI32	0x00003000
+#define	EF_MIPS_ABI_EABI64	0x00004000
+#define	EF_MIPS_ARCH_ASE	0x0F000000	/* Architectural extensions */
+#define	EF_MIPS_ARCH_ASE_MDMX	0x08000000	/* MDMX multimedia extension */
+#define	EF_MIPS_ARCH_ASE_M16	0x04000000	/* MIPS-16 ISA extensions */
+#define	EF_MIPS_ARCH		0xF0000000	/* Architecture field */
+#define	EF_MIPS_ARCH_1		0x00000000	/* -mips1 code */
+#define	EF_MIPS_ARCH_2		0x10000000	/* -mips2 code */
+#define	EF_MIPS_ARCH_3		0x20000000	/* -mips3 code */
+#define	EF_MIPS_ARCH_4		0x30000000	/* -mips4 code */
+#define	EF_MIPS_ARCH_5		0x40000000	/* -mips5 code */
+#define	EF_MIPS_ARCH_32		0x50000000	/* -mips32 code */
+#define	EF_MIPS_ARCH_64		0x60000000	/* -mips64 code */
+#define	EF_MIPS_ARCH_32R2	0x70000000	/* -mips32r2 code */
+#define	EF_MIPS_ARCH_64R2	0x80000000	/* -mips64r2 code */
+
+#define	EF_PPC_EMB		0x80000000
+#define	EF_PPC_RELOCATABLE	0x00010000
+#define	EF_PPC_RELOCATABLE_LIB	0x00008000
+
+#define	EF_RISCV_RVC		0x00000001
+#define	EF_RISCV_FLOAT_ABI_MASK	0x00000006
+#define	EF_RISCV_FLOAT_ABI_SOFT	0x00000000
+#define	EF_RISCV_FLOAT_ABI_SINGLE 0x000002
+#define	EF_RISCV_FLOAT_ABI_DOUBLE 0x000004
+#define	EF_RISCV_FLOAT_ABI_QUAD	0x00000006
+#define	EF_RISCV_RVE		0x00000008
+#define	EF_RISCV_TSO		0x00000010
+
+#define	EF_SPARC_EXT_MASK	0x00ffff00
+#define	EF_SPARC_32PLUS		0x00000100
+#define	EF_SPARC_SUN_US1	0x00000200
+#define	EF_SPARC_HAL_R1		0x00000200
+#define	EF_SPARC_SUN_US3	0x00000800
+
+#define	EF_SPARCV9_MM		0x00000003
+#define	EF_SPARCV9_TSO		0x00000000
+#define	EF_SPARCV9_PSO		0x00000001
+#define	EF_SPARCV9_RMO		0x00000002
+
+/* Special section indexes. */
+#define	SHN_UNDEF	     0		/* Undefined, missing, irrelevant. */
+#define	SHN_LORESERVE	0xff00		/* First of reserved range. */
+#define	SHN_LOPROC	0xff00		/* First processor-specific. */
+#define	SHN_HIPROC	0xff1f		/* Last processor-specific. */
+#define	SHN_LOOS	0xff20		/* First operating system-specific. */
+#define	SHN_FBSD_CACHED	SHN_LOOS	/* Transient, for sys/kern/link_elf_obj
+					   linker only: Cached global in local
+					   symtab. */
+#define	SHN_HIOS	0xff3f		/* Last operating system-specific. */
+#define	SHN_ABS		0xfff1		/* Absolute values. */
+#define	SHN_COMMON	0xfff2		/* Common data. */
+#define	SHN_XINDEX	0xffff		/* Escape -- index stored elsewhere. */
+#define	SHN_HIRESERVE	0xffff		/* Last of reserved range. */
+
+/* sh_type */
+#define	SHT_NULL		0	/* inactive */
+#define	SHT_PROGBITS		1	/* program defined information */
+#define	SHT_SYMTAB		2	/* symbol table section */
+#define	SHT_STRTAB		3	/* string table section */
+#define	SHT_RELA		4	/* relocation section with addends */
+#define	SHT_HASH		5	/* symbol hash table section */
+#define	SHT_DYNAMIC		6	/* dynamic section */
+#define	SHT_NOTE		7	/* note section */
+#define	SHT_NOBITS		8	/* no space section */
+#define	SHT_REL			9	/* relocation section - no addends */
+#define	SHT_SHLIB		10	/* reserved - purpose unknown */
+#define	SHT_DYNSYM		11	/* dynamic symbol table section */
+#define	SHT_INIT_ARRAY		14	/* Initialization function pointers. */
+#define	SHT_FINI_ARRAY		15	/* Termination function pointers. */
+#define	SHT_PREINIT_ARRAY	16	/* Pre-initialization function ptrs. */
+#define	SHT_GROUP		17	/* Section group. */
+#define	SHT_SYMTAB_SHNDX	18	/* Section indexes (see SHN_XINDEX). */
+#define	SHT_LOOS		0x60000000	/* First of OS specific semantics */
+#define	SHT_LOSUNW		0x6ffffff4
+#define	SHT_SUNW_dof		0x6ffffff4
+#define	SHT_SUNW_cap		0x6ffffff5
+#define	SHT_GNU_ATTRIBUTES	0x6ffffff5
+#define	SHT_SUNW_SIGNATURE	0x6ffffff6
+#define	SHT_GNU_HASH		0x6ffffff6
+#define	SHT_GNU_LIBLIST		0x6ffffff7
+#define	SHT_SUNW_ANNOTATE	0x6ffffff7
+#define	SHT_SUNW_DEBUGSTR	0x6ffffff8
+#define	SHT_SUNW_DEBUG		0x6ffffff9
+#define	SHT_SUNW_move		0x6ffffffa
+#define	SHT_SUNW_COMDAT		0x6ffffffb
+#define	SHT_SUNW_syminfo	0x6ffffffc
+#define	SHT_SUNW_verdef		0x6ffffffd
+#define	SHT_GNU_verdef		0x6ffffffd	/* Symbol versions provided */
+#define	SHT_SUNW_verneed	0x6ffffffe
+#define	SHT_GNU_verneed		0x6ffffffe	/* Symbol versions required */
+#define	SHT_SUNW_versym		0x6fffffff
+#define	SHT_GNU_versym		0x6fffffff	/* Symbol version table */
+#define	SHT_HISUNW		0x6fffffff
+#define	SHT_HIOS		0x6fffffff	/* Last of OS specific semantics */
+#define	SHT_LOPROC		0x70000000	/* reserved range for processor */
+#define	SHT_X86_64_UNWIND	0x70000001	/* unwind information */
+#define	SHT_AMD64_UNWIND	SHT_X86_64_UNWIND 
+
+#define	SHT_ARM_EXIDX		0x70000001	/* Exception index table. */
+#define	SHT_ARM_PREEMPTMAP	0x70000002	/* BPABI DLL dynamic linking 
+						   pre-emption map. */
+#define	SHT_ARM_ATTRIBUTES	0x70000003	/* Object file compatibility 
+						   attributes. */
+#define	SHT_ARM_DEBUGOVERLAY	0x70000004	/* See DBGOVL for details. */
+#define	SHT_ARM_OVERLAYSECTION	0x70000005	/* See DBGOVL for details. */
+#define	SHT_MIPS_LIBLIST	0x70000000
+#define	SHT_MIPS_MSYM		0x70000001
+#define	SHT_MIPS_CONFLICT	0x70000002
+#define	SHT_MIPS_GPTAB		0x70000003
+#define	SHT_MIPS_UCODE		0x70000004
+#define	SHT_MIPS_DEBUG		0x70000005
+#define	SHT_MIPS_REGINFO	0x70000006
+#define	SHT_MIPS_PACKAGE	0x70000007
+#define	SHT_MIPS_PACKSYM	0x70000008
+#define	SHT_MIPS_RELD		0x70000009
+#define	SHT_MIPS_IFACE		0x7000000b
+#define	SHT_MIPS_CONTENT	0x7000000c
+#define	SHT_MIPS_OPTIONS	0x7000000d
+#define	SHT_MIPS_DELTASYM	0x7000001b
+#define	SHT_MIPS_DELTAINST	0x7000001c
+#define	SHT_MIPS_DELTACLASS	0x7000001d
+#define	SHT_MIPS_DWARF		0x7000001e	/* MIPS gcc uses MIPS_DWARF */
+#define	SHT_MIPS_DELTADECL	0x7000001f
+#define	SHT_MIPS_SYMBOL_LIB	0x70000020
+#define	SHT_MIPS_EVENTS		0x70000021
+#define	SHT_MIPS_TRANSLATE	0x70000022
+#define	SHT_MIPS_PIXIE		0x70000023
+#define	SHT_MIPS_XLATE		0x70000024
+#define	SHT_MIPS_XLATE_DEBUG	0x70000025
+#define	SHT_MIPS_WHIRL		0x70000026
+#define	SHT_MIPS_EH_REGION	0x70000027
+#define	SHT_MIPS_XLATE_OLD	0x70000028
+#define	SHT_MIPS_PDR_EXCEPTION	0x70000029
+#define	SHT_MIPS_ABIFLAGS	0x7000002a
+
+#define	SHT_SPARC_GOTDATA	0x70000000
+
+#define	SHTORDERED
+#define	SHT_HIPROC		0x7fffffff	/* specific section header types */
+#define	SHT_LOUSER		0x80000000	/* reserved range for application */
+#define	SHT_HIUSER		0xffffffff	/* specific indexes */
+
+/* Flags for sh_flags. */
+#define	SHF_WRITE		0x1	/* Section contains writable data. */
+#define	SHF_ALLOC		0x2	/* Section occupies memory. */
+#define	SHF_EXECINSTR		0x4	/* Section contains instructions. */
+#define	SHF_MERGE		0x10	/* Section may be merged. */
+#define	SHF_STRINGS		0x20	/* Section contains strings. */
+#define	SHF_INFO_LINK		0x40	/* sh_info holds section index. */
+#define	SHF_LINK_ORDER		0x80	/* Special ordering requirements. */
+#define	SHF_OS_NONCONFORMING	0x100	/* OS-specific processing required. */
+#define	SHF_GROUP		0x200	/* Member of section group. */
+#define	SHF_TLS			0x400	/* Section contains TLS data. */
+#define	SHF_COMPRESSED		0x800	/* Section contains compressed data. */
+#define	SHF_MASKOS	0x0ff00000	/* OS-specific semantics. */
+#define	SHF_MASKPROC	0xf0000000	/* Processor-specific semantics. */
+
+/* Flags for section groups. */
+#define	GRP_COMDAT	0x1	/* COMDAT semantics. */
+
+/*
+ * Flags / mask for .gnu.versym sections.
+ */
+#define	VERSYM_VERSION	0x7fff
+#define	VERSYM_HIDDEN	0x8000
+
+/* Values for p_type. */
+#define	PT_NULL		0	/* Unused entry. */
+#define	PT_LOAD		1	/* Loadable segment. */
+#define	PT_DYNAMIC	2	/* Dynamic linking information segment. */
+#define	PT_INTERP	3	/* Pathname of interpreter. */
+#define	PT_NOTE		4	/* Auxiliary information. */
+#define	PT_SHLIB	5	/* Reserved (not used). */
+#define	PT_PHDR		6	/* Location of program header itself. */
+#define	PT_TLS		7	/* Thread local storage segment */
+#define	PT_LOOS		0x60000000	/* First OS-specific. */
+#define	PT_SUNW_UNWIND	0x6464e550	/* amd64 UNWIND program header */
+#define	PT_GNU_EH_FRAME	0x6474e550
+#define	PT_GNU_STACK	0x6474e551
+#define	PT_GNU_RELRO	0x6474e552
+#define	PT_DUMP_DELTA	0x6fb5d000	/* va->pa map for kernel dumps
+					   (currently arm). */
+#define	PT_LOSUNW	0x6ffffffa
+#define	PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
+#define	PT_SUNWSTACK	0x6ffffffb	/* describes the stack segment */
+#define	PT_SUNWDTRACE	0x6ffffffc	/* private */
+#define	PT_SUNWCAP	0x6ffffffd	/* hard/soft capabilities segment */
+#define	PT_HISUNW	0x6fffffff
+#define	PT_HIOS		0x6fffffff	/* Last OS-specific. */
+#define	PT_LOPROC	0x70000000	/* First processor-specific type. */
+#define	PT_ARM_ARCHEXT	0x70000000	/* ARM arch compat information. */
+#define	PT_ARM_EXIDX	0x70000001	/* ARM exception unwind tables. */
+#define	PT_MIPS_REGINFO		0x70000000	/* MIPS register usage info */
+#define	PT_MIPS_RTPROC		0x70000001	/* MIPS runtime procedure tbl */
+#define	PT_MIPS_OPTIONS		0x70000002	/* MIPS e_flags value*/
+#define	PT_MIPS_ABIFLAGS	0x70000003	/* MIPS fp mode */
+#define	PT_HIPROC	0x7fffffff	/* Last processor-specific type. */
+
+#define	PT_OPENBSD_RANDOMIZE	0x65A3DBE6	/* OpenBSD random data segment */
+#define	PT_OPENBSD_WXNEEDED	0x65A3DBE7	/* OpenBSD EXEC/WRITE pages needed */
+#define	PT_OPENBSD_BOOTDATA	0x65A41BE6	/* OpenBSD section for boot args */
+
+/* Values for p_flags. */
+#define	PF_X		0x1		/* Executable. */
+#define	PF_W		0x2		/* Writable. */
+#define	PF_R		0x4		/* Readable. */
+#define	PF_MASKOS	0x0ff00000	/* Operating system-specific. */
+#define	PF_MASKPROC	0xf0000000	/* Processor-specific. */
+
+/* Extended program header index. */
+#define	PN_XNUM		0xffff
+
+/* Values for d_tag. */
+#define	DT_NULL		0	/* Terminating entry. */
+#define	DT_NEEDED	1	/* String table offset of a needed shared
+				   library. */
+#define	DT_PLTRELSZ	2	/* Total size in bytes of PLT relocations. */
+#define	DT_PLTGOT	3	/* Processor-dependent address. */
+#define	DT_HASH		4	/* Address of symbol hash table. */
+#define	DT_STRTAB	5	/* Address of string table. */
+#define	DT_SYMTAB	6	/* Address of symbol table. */
+#define	DT_RELA		7	/* Address of ElfNN_Rela relocations. */
+#define	DT_RELASZ	8	/* Total size of ElfNN_Rela relocations. */
+#define	DT_RELAENT	9	/* Size of each ElfNN_Rela relocation entry. */
+#define	DT_STRSZ	10	/* Size of string table. */
+#define	DT_SYMENT	11	/* Size of each symbol table entry. */
+#define	DT_INIT		12	/* Address of initialization function. */
+#define	DT_FINI		13	/* Address of finalization function. */
+#define	DT_SONAME	14	/* String table offset of shared object
+				   name. */
+#define	DT_RPATH	15	/* String table offset of library path. [sup] */
+#define	DT_SYMBOLIC	16	/* Indicates "symbolic" linking. [sup] */
+#define	DT_REL		17	/* Address of ElfNN_Rel relocations. */
+#define	DT_RELSZ	18	/* Total size of ElfNN_Rel relocations. */
+#define	DT_RELENT	19	/* Size of each ElfNN_Rel relocation. */
+#define	DT_PLTREL	20	/* Type of relocation used for PLT. */
+#define	DT_DEBUG	21	/* Reserved (not used). */
+#define	DT_TEXTREL	22	/* Indicates there may be relocations in
+				   non-writable segments. [sup] */
+#define	DT_JMPREL	23	/* Address of PLT relocations. */
+#define	DT_BIND_NOW	24	/* [sup] */
+#define	DT_INIT_ARRAY	25	/* Address of the array of pointers to
+				   initialization functions */
+#define	DT_FINI_ARRAY	26	/* Address of the array of pointers to
+				   termination functions */
+#define	DT_INIT_ARRAYSZ	27	/* Size in bytes of the array of
+				   initialization functions. */
+#define	DT_FINI_ARRAYSZ	28	/* Size in bytes of the array of
+				   termination functions. */
+#define	DT_RUNPATH	29	/* String table offset of a null-terminated
+				   library search path string. */
+#define	DT_FLAGS	30	/* Object specific flag values. */
+#define	DT_ENCODING	32	/* Values greater than or equal to DT_ENCODING
+				   and less than DT_LOOS follow the rules for
+				   the interpretation of the d_un union
+				   as follows: even == 'd_ptr', odd == 'd_val'
+				   or none */
+#define	DT_PREINIT_ARRAY 32	/* Address of the array of pointers to
+				   pre-initialization functions. */
+#define	DT_PREINIT_ARRAYSZ 33	/* Size in bytes of the array of
+				   pre-initialization functions. */
+#define	DT_MAXPOSTAGS	34	/* number of positive tags */
+#define	DT_LOOS		0x6000000d	/* First OS-specific */
+#define	DT_SUNW_AUXILIARY	0x6000000d	/* symbol auxiliary name */
+#define	DT_SUNW_RTLDINF		0x6000000e	/* ld.so.1 info (private) */
+#define	DT_SUNW_FILTER		0x6000000f	/* symbol filter name */
+#define	DT_SUNW_CAP		0x60000010	/* hardware/software */
+#define	DT_SUNW_ASLR		0x60000023	/* ASLR control */
+#define	DT_HIOS		0x6ffff000	/* Last OS-specific */
+
+/*
+ * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
+ * Dyn.d_un.d_val field of the Elf*_Dyn structure.
+ */
+#define	DT_VALRNGLO	0x6ffffd00
+#define	DT_GNU_PRELINKED	0x6ffffdf5 /* prelinking timestamp */
+#define	DT_GNU_CONFLICTSZ	0x6ffffdf6 /* size of conflict section */
+#define	DT_GNU_LIBLISTSZ	0x6ffffdf7 /* size of library list */
+#define	DT_CHECKSUM	0x6ffffdf8	/* elf checksum */
+#define	DT_PLTPADSZ	0x6ffffdf9	/* pltpadding size */
+#define	DT_MOVEENT	0x6ffffdfa	/* move table entry size */
+#define	DT_MOVESZ	0x6ffffdfb	/* move table size */
+#define	DT_FEATURE	0x6ffffdfc	/* feature holder */
+#define	DT_FEATURE_1	DT_FEATURE
+#define	DT_POSFLAG_1	0x6ffffdfd	/* flags for DT_* entries, effecting */
+					/*	the following DT_* entry. */
+					/*	See DF_P1_* definitions */
+#define	DT_SYMINSZ	0x6ffffdfe	/* syminfo table size (in bytes) */
+#define	DT_SYMINENT	0x6ffffdff	/* syminfo entry size (in bytes) */
+#define	DT_VALRNGHI	0x6ffffdff
+
+/*
+ * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
+ * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
+ *
+ * If any adjustment is made to the ELF object after it has been
+ * built, these entries will need to be adjusted.
+ */
+#define	DT_ADDRRNGLO	0x6ffffe00
+#define	DT_GNU_HASH	0x6ffffef5	/* GNU-style hash table */
+#define	DT_TLSDESC_PLT	0x6ffffef6	/* loc. of PLT for tlsdesc resolver */
+#define	DT_TLSDESC_GOT	0x6ffffef7	/* loc. of GOT for tlsdesc resolver */
+#define	DT_GNU_CONFLICT	0x6ffffef8	/* address of conflict section */
+#define	DT_GNU_LIBLIST	0x6ffffef9	/* address of library list */
+#define	DT_CONFIG	0x6ffffefa	/* configuration information */
+#define	DT_DEPAUDIT	0x6ffffefb	/* dependency auditing */
+#define	DT_AUDIT	0x6ffffefc	/* object auditing */
+#define	DT_PLTPAD	0x6ffffefd	/* pltpadding (sparcv9) */
+#define	DT_MOVETAB	0x6ffffefe	/* move table */
+#define	DT_SYMINFO	0x6ffffeff	/* syminfo table */
+#define	DT_ADDRRNGHI	0x6ffffeff
+
+#define	DT_VERSYM	0x6ffffff0	/* Address of versym section. */
+#define	DT_RELACOUNT	0x6ffffff9	/* number of RELATIVE relocations */
+#define	DT_RELCOUNT	0x6ffffffa	/* number of RELATIVE relocations */
+#define	DT_FLAGS_1	0x6ffffffb	/* state flags - see DF_1_* defs */
+#define	DT_VERDEF	0x6ffffffc	/* Address of verdef section. */
+#define	DT_VERDEFNUM	0x6ffffffd	/* Number of elems in verdef section */
+#define	DT_VERNEED	0x6ffffffe	/* Address of verneed section. */
+#define	DT_VERNEEDNUM	0x6fffffff	/* Number of elems in verneed section */
+
+#define	DT_LOPROC	0x70000000	/* First processor-specific type. */
+
+#define	DT_ARM_SYMTABSZ			0x70000001
+#define	DT_ARM_PREEMPTMAP		0x70000002
+
+#define	DT_SPARC_REGISTER		0x70000001
+#define	DT_DEPRECATED_SPARC_REGISTER	0x7000001
+
+#define	DT_MIPS_RLD_VERSION		0x70000001
+#define	DT_MIPS_TIME_STAMP		0x70000002
+#define	DT_MIPS_ICHECKSUM		0x70000003
+#define	DT_MIPS_IVERSION		0x70000004
+#define	DT_MIPS_FLAGS			0x70000005
+#define	DT_MIPS_BASE_ADDRESS		0x70000006
+#define	DT_MIPS_CONFLICT		0x70000008
+#define	DT_MIPS_LIBLIST			0x70000009
+#define	DT_MIPS_LOCAL_GOTNO		0x7000000a
+#define	DT_MIPS_CONFLICTNO		0x7000000b
+#define	DT_MIPS_LIBLISTNO		0x70000010
+#define	DT_MIPS_SYMTABNO		0x70000011
+#define	DT_MIPS_UNREFEXTNO		0x70000012
+#define	DT_MIPS_GOTSYM			0x70000013
+#define	DT_MIPS_HIPAGENO		0x70000014
+#define	DT_MIPS_RLD_MAP			0x70000016
+#define	DT_MIPS_DELTA_CLASS		0x70000017
+#define	DT_MIPS_DELTA_CLASS_NO		0x70000018
+#define	DT_MIPS_DELTA_INSTANCE		0x70000019
+#define	DT_MIPS_DELTA_INSTANCE_NO	0x7000001A
+#define	DT_MIPS_DELTA_RELOC		0x7000001B
+#define	DT_MIPS_DELTA_RELOC_NO		0x7000001C
+#define	DT_MIPS_DELTA_SYM		0x7000001D
+#define	DT_MIPS_DELTA_SYM_NO		0x7000001E
+#define	DT_MIPS_DELTA_CLASSSYM		0x70000020
+#define	DT_MIPS_DELTA_CLASSSYM_NO	0x70000021
+#define	DT_MIPS_CXX_FLAGS		0x70000022
+#define	DT_MIPS_PIXIE_INIT		0x70000023
+#define	DT_MIPS_SYMBOL_LIB		0x70000024
+#define	DT_MIPS_LOCALPAGE_GOTIDX	0x70000025
+#define	DT_MIPS_LOCAL_GOTIDX		0x70000026
+#define	DT_MIPS_HIDDEN_GOTIDX		0x70000027
+#define	DT_MIPS_PROTECTED_GOTIDX	0x70000028
+#define	DT_MIPS_OPTIONS			0x70000029
+#define	DT_MIPS_INTERFACE		0x7000002A
+#define	DT_MIPS_DYNSTR_ALIGN		0x7000002B
+#define	DT_MIPS_INTERFACE_SIZE		0x7000002C
+#define	DT_MIPS_RLD_TEXT_RESOLVE_ADDR	0x7000002D
+#define	DT_MIPS_PERF_SUFFIX		0x7000002E
+#define	DT_MIPS_COMPACT_SIZE		0x7000002F
+#define	DT_MIPS_GP_VALUE		0x70000030
+#define	DT_MIPS_AUX_DYNAMIC		0x70000031
+#define	DT_MIPS_PLTGOT			0x70000032
+#define	DT_MIPS_RLD_OBJ_UPDATE		0x70000033
+#define	DT_MIPS_RWPLT			0x70000034
+#define	DT_MIPS_RLD_MAP_REL		0x70000035
+
+#define	DT_PPC_GOT			0x70000000
+#define	DT_PPC_TLSOPT			0x70000001
+
+#define	DT_PPC64_GLINK			0x70000000
+#define	DT_PPC64_OPD			0x70000001
+#define	DT_PPC64_OPDSZ			0x70000002
+#define	DT_PPC64_TLSOPT			0x70000003
+
+#define	DT_AUXILIARY	0x7ffffffd	/* shared library auxiliary name */
+#define	DT_USED		0x7ffffffe	/* ignored - same as needed */
+#define	DT_FILTER	0x7fffffff	/* shared library filter name */
+#define	DT_HIPROC	0x7fffffff	/* Last processor-specific type. */
+
+/* Values for DT_FLAGS */
+#define	DF_ORIGIN	0x0001	/* Indicates that the object being loaded may
+				   make reference to the $ORIGIN substitution
+				   string */
+#define	DF_SYMBOLIC	0x0002	/* Indicates "symbolic" linking. */
+#define	DF_TEXTREL	0x0004	/* Indicates there may be relocations in
+				   non-writable segments. */
+#define	DF_BIND_NOW	0x0008	/* Indicates that the dynamic linker should
+				   process all relocations for the object
+				   containing this entry before transferring
+				   control to the program. */
+#define	DF_STATIC_TLS	0x0010	/* Indicates that the shared object or
+				   executable contains code using a static
+				   thread-local storage scheme. */
+
+/* Values for DT_FLAGS_1 */
+#define	DF_1_BIND_NOW	0x00000001	/* Same as DF_BIND_NOW */
+#define	DF_1_GLOBAL	0x00000002	/* Set the RTLD_GLOBAL for object */
+#define	DF_1_NODELETE	0x00000008	/* Set the RTLD_NODELETE for object */
+#define	DF_1_LOADFLTR	0x00000010	/* Immediate loading of filtees */
+#define	DF_1_NOOPEN     0x00000040	/* Do not allow loading on dlopen() */
+#define	DF_1_ORIGIN	0x00000080	/* Process $ORIGIN */
+#define	DF_1_INTERPOSE	0x00000400	/* Interpose all objects but main */
+#define	DF_1_NODEFLIB	0x00000800	/* Do not search default paths */
+#define	DF_1_PIE	0x08000000	/* Is position-independent executable */
+
+/* Values for l_flags. */
+#define	LL_NONE			0x0	/* no flags */
+#define	LL_EXACT_MATCH		0x1	/* require an exact match */
+#define	LL_IGNORE_INT_VER	0x2	/* ignore version incompatibilities */
+#define	LL_REQUIRE_MINOR	0x4
+#define	LL_EXPORTS		0x8
+#define	LL_DELAY_LOAD		0x10
+#define	LL_DELTA		0x20
+
+/* Note section names */
+#define	ELF_NOTE_FREEBSD	"FreeBSD"
+#define	ELF_NOTE_NETBSD		"NetBSD"
+#define	ELF_NOTE_SOLARIS	"SUNW Solaris"
+#define	ELF_NOTE_GNU		"GNU"
+
+/* Values for n_type used in executables. */
+#define	NT_FREEBSD_ABI_TAG	1
+#define	NT_FREEBSD_NOINIT_TAG	2
+#define	NT_FREEBSD_ARCH_TAG	3
+#define	NT_FREEBSD_FEATURE_CTL	4
+
+/* NT_FREEBSD_FEATURE_CTL desc[0] bits */
+#define	NT_FREEBSD_FCTL_ASLR_DISABLE	0x00000001
+#define	NT_FREEBSD_FCTL_PROTMAX_DISABLE	0x00000002
+#define	NT_FREEBSD_FCTL_STKGAP_DISABLE	0x00000004
+#define	NT_FREEBSD_FCTL_WXNEEDED	0x00000008
+#define	NT_FREEBSD_FCTL_LA48		0x00000010
+#define	NT_FREEBSD_FCTL_ASG_DISABLE	0x00000020 /* ASLR STACK GAP Disable */
+
+/* Values for n_type.  Used in core files. */
+#define	NT_PRSTATUS	1	/* Process status. */
+#define	NT_FPREGSET	2	/* Floating point registers. */
+#define	NT_PRPSINFO	3	/* Process state info. */
+#define	NT_THRMISC	7	/* Thread miscellaneous info. */
+#define	NT_PROCSTAT_PROC	8	/* Procstat proc data. */
+#define	NT_PROCSTAT_FILES	9	/* Procstat files data. */
+#define	NT_PROCSTAT_VMMAP	10	/* Procstat vmmap data. */
+#define	NT_PROCSTAT_GROUPS	11	/* Procstat groups data. */
+#define	NT_PROCSTAT_UMASK	12	/* Procstat umask data. */
+#define	NT_PROCSTAT_RLIMIT	13	/* Procstat rlimit data. */
+#define	NT_PROCSTAT_OSREL	14	/* Procstat osreldate data. */
+#define	NT_PROCSTAT_PSSTRINGS	15	/* Procstat ps_strings data. */
+#define	NT_PROCSTAT_AUXV	16	/* Procstat auxv data. */
+#define	NT_PTLWPINFO		17	/* Thread ptrace miscellaneous info. */
+#define	NT_PPC_VMX	0x100	/* PowerPC Altivec/VMX registers */
+#define	NT_PPC_VSX	0x102	/* PowerPC VSX registers */
+#define	NT_X86_XSTATE	0x202	/* x86 XSAVE extended state. */
+#define	NT_ARM_VFP	0x400	/* ARM VFP registers */
+
+/* GNU note types. */
+#define	NT_GNU_ABI_TAG		1
+#define	NT_GNU_HWCAP		2
+#define	NT_GNU_BUILD_ID		3
+#define	NT_GNU_GOLD_VERSION	4
+#define	NT_GNU_PROPERTY_TYPE_0	5
+
+#define	GNU_PROPERTY_LOPROC			0xc0000000
+#define	GNU_PROPERTY_HIPROC			0xdfffffff
+
+#define	GNU_PROPERTY_X86_FEATURE_1_AND		0xc0000002
+
+#define	GNU_PROPERTY_X86_FEATURE_1_IBT		0x00000001
+#define	GNU_PROPERTY_X86_FEATURE_1_SHSTK	0x00000002
+
+/* Symbol Binding - ELFNN_ST_BIND - st_info */
+#define	STB_LOCAL	0	/* Local symbol */
+#define	STB_GLOBAL	1	/* Global symbol */
+#define	STB_WEAK	2	/* like global - lower precedence */
+#define	STB_LOOS	10	/* Start of operating system reserved range. */
+#define	STB_GNU_UNIQUE	10	/* Unique symbol (GNU) */
+#define	STB_HIOS	12	/* End of operating system reserved range. */
+#define	STB_LOPROC	13	/* reserved range for processor */
+#define	STB_HIPROC	15	/*   specific semantics. */
+
+/* Symbol type - ELFNN_ST_TYPE - st_info */
+#define	STT_NOTYPE	0	/* Unspecified type. */
+#define	STT_OBJECT	1	/* Data object. */
+#define	STT_FUNC	2	/* Function. */
+#define	STT_SECTION	3	/* Section. */
+#define	STT_FILE	4	/* Source file. */
+#define	STT_COMMON	5	/* Uninitialized common block. */
+#define	STT_TLS		6	/* TLS object. */
+#define	STT_NUM		7
+#define	STT_LOOS	10	/* Reserved range for operating system */
+#define	STT_GNU_IFUNC	10
+#define	STT_HIOS	12	/*   specific semantics. */
+#define	STT_LOPROC	13	/* Start of processor reserved range. */
+#define	STT_SPARC_REGISTER 13	/* SPARC register information. */
+#define	STT_HIPROC	15	/* End of processor reserved range. */
+
+/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
+#define	STV_DEFAULT	0x0	/* Default visibility (see binding). */
+#define	STV_INTERNAL	0x1	/* Special meaning in relocatable objects. */
+#define	STV_HIDDEN	0x2	/* Not visible. */
+#define	STV_PROTECTED	0x3	/* Visible but not preemptible. */
+#define	STV_EXPORTED	0x4
+#define	STV_SINGLETON	0x5
+#define	STV_ELIMINATE	0x6
+
+/* Special symbol table indexes. */
+#define	STN_UNDEF	0	/* Undefined symbol index. */
+
+/* Symbol versioning flags. */
+#define	VER_DEF_CURRENT	1
+#define	VER_DEF_IDX(x)	VER_NDX(x)
+
+#define	VER_FLG_BASE	0x01
+#define	VER_FLG_WEAK	0x02
+
+#define	VER_NEED_CURRENT	1
+#define	VER_NEED_WEAK	(1u << 15)
+#define	VER_NEED_HIDDEN	VER_NDX_HIDDEN
+#define	VER_NEED_IDX(x)	VER_NDX(x)
+
+#define	VER_NDX_LOCAL	0
+#define	VER_NDX_GLOBAL	1
+#define	VER_NDX_GIVEN	2
+
+#define	VER_NDX_HIDDEN	(1u << 15)
+#define	VER_NDX(x)	((x) & ~(1u << 15))
+
+#define	CA_SUNW_NULL	0
+#define	CA_SUNW_HW_1	1		/* first hardware capabilities entry */
+#define	CA_SUNW_SF_1	2		/* first software capabilities entry */
+
+/*
+ * Syminfo flag values
+ */
+#define	SYMINFO_FLG_DIRECT	0x0001	/* symbol ref has direct association */
+					/*	to object containing defn. */
+#define	SYMINFO_FLG_PASSTHRU	0x0002	/* ignored - see SYMINFO_FLG_FILTER */
+#define	SYMINFO_FLG_COPY	0x0004	/* symbol is a copy-reloc */
+#define	SYMINFO_FLG_LAZYLOAD	0x0008	/* object containing defn should be */
+					/*	lazily-loaded */
+#define	SYMINFO_FLG_DIRECTBIND	0x0010	/* ref should be bound directly to */
+					/*	object containing defn. */
+#define	SYMINFO_FLG_NOEXTDIRECT	0x0020	/* don't let an external reference */
+					/*	directly bind to this symbol */
+#define	SYMINFO_FLG_FILTER	0x0002	/* symbol ref is associated to a */
+#define	SYMINFO_FLG_AUXILIARY	0x0040	/* 	standard or auxiliary filter */
+
+/*
+ * Syminfo.si_boundto values.
+ */
+#define	SYMINFO_BT_SELF		0xffff	/* symbol bound to self */
+#define	SYMINFO_BT_PARENT	0xfffe	/* symbol bound to parent */
+#define	SYMINFO_BT_NONE		0xfffd	/* no special symbol binding */
+#define	SYMINFO_BT_EXTERN	0xfffc	/* symbol defined as external */
+#define	SYMINFO_BT_LOWRESERVE	0xff00	/* beginning of reserved entries */
+
+/*
+ * Syminfo version values.
+ */
+#define	SYMINFO_NONE		0	/* Syminfo version */
+#define	SYMINFO_CURRENT		1
+#define	SYMINFO_NUM		2
+
+/* Values for ch_type (compressed section headers). */
+#define	ELFCOMPRESS_ZLIB	1	/* ZLIB/DEFLATE */
+#define	ELFCOMPRESS_LOOS	0x60000000	/* OS-specific */
+#define	ELFCOMPRESS_HIOS	0x6fffffff
+#define	ELFCOMPRESS_LOPROC	0x70000000	/* Processor-specific */
+#define	ELFCOMPRESS_HIPROC	0x7fffffff
+
+/* Values for a_type. */
+#define	AT_NULL		0	/* Terminates the vector. */
+#define	AT_IGNORE	1	/* Ignored entry. */
+#define	AT_EXECFD	2	/* File descriptor of program to load. */
+#define	AT_PHDR		3	/* Program header of program already loaded. */
+#define	AT_PHENT	4	/* Size of each program header entry. */
+#define	AT_PHNUM	5	/* Number of program header entries. */
+#define	AT_PAGESZ	6	/* Page size in bytes. */
+#define	AT_BASE		7	/* Interpreter's base address. */
+#define	AT_FLAGS	8	/* Flags. */
+#define	AT_ENTRY	9	/* Where interpreter should transfer control. */
+#define	AT_NOTELF	10	/* Program is not ELF ?? */
+#define	AT_UID		11	/* Real uid. */
+#define	AT_EUID		12	/* Effective uid. */
+#define	AT_GID		13	/* Real gid. */
+#define	AT_EGID		14	/* Effective gid. */
+#define	AT_EXECPATH	15	/* Path to the executable. */
+#define	AT_CANARY	16	/* Canary for SSP. */
+#define	AT_CANARYLEN	17	/* Length of the canary. */
+#define	AT_OSRELDATE	18	/* OSRELDATE. */
+#define	AT_NCPUS	19	/* Number of CPUs. */
+#define	AT_PAGESIZES	20	/* Pagesizes. */
+#define	AT_PAGESIZESLEN	21	/* Number of pagesizes. */
+#define	AT_TIMEKEEP	22	/* Pointer to timehands. */
+#define	AT_STACKPROT	23	/* Initial stack protection. */
+#define	AT_EHDRFLAGS	24	/* e_flags field from elf hdr */
+#define	AT_HWCAP	25	/* CPU feature flags. */
+#define	AT_HWCAP2	26	/* CPU feature flags 2. */
+#define	AT_BSDFLAGS	27	/* ELF BSD Flags. */
+#define	AT_ARGC		28	/* Argument count */
+#define	AT_ARGV		29	/* Argument vector */
+#define	AT_ENVC		30	/* Environment count */
+#define	AT_ENVV		31	/* Environment vector */
+#define	AT_PS_STRINGS	32	/* struct ps_strings */
+#define	AT_FXRNG	33	/* Pointer to root RNG seed version. */
+
+#define	AT_COUNT	34	/* Count of defined aux entry types. */
+
+/*
+ * Relocation types.
+ *
+ * All machine architectures are defined here to allow tools on one to
+ * handle others.
+ */
+
+#define	R_386_NONE		0	/* No relocation. */
+#define	R_386_32		1	/* Add symbol value. */
+#define	R_386_PC32		2	/* Add PC-relative symbol value. */
+#define	R_386_GOT32		3	/* Add PC-relative GOT offset. */
+#define	R_386_PLT32		4	/* Add PC-relative PLT offset. */
+#define	R_386_COPY		5	/* Copy data from shared object. */
+#define	R_386_GLOB_DAT		6	/* Set GOT entry to data address. */
+#define	R_386_JMP_SLOT		7	/* Set GOT entry to code address. */
+#define	R_386_RELATIVE		8	/* Add load address of shared object. */
+#define	R_386_GOTOFF		9	/* Add GOT-relative symbol address. */
+#define	R_386_GOTPC		10	/* Add PC-relative GOT table address. */
+#define	R_386_32PLT		11
+#define	R_386_TLS_TPOFF		14	/* Negative offset in static TLS block */
+#define	R_386_TLS_IE		15	/* Absolute address of GOT for -ve static TLS */
+#define	R_386_TLS_GOTIE		16	/* GOT entry for negative static TLS block */
+#define	R_386_TLS_LE		17	/* Negative offset relative to static TLS */
+#define	R_386_TLS_GD		18	/* 32 bit offset to GOT (index,off) pair */
+#define	R_386_TLS_LDM		19	/* 32 bit offset to GOT (index,zero) pair */
+#define	R_386_16		20
+#define	R_386_PC16		21
+#define	R_386_8			22
+#define	R_386_PC8		23
+#define	R_386_TLS_GD_32		24	/* 32 bit offset to GOT (index,off) pair */
+#define	R_386_TLS_GD_PUSH	25	/* pushl instruction for Sun ABI GD sequence */
+#define	R_386_TLS_GD_CALL	26	/* call instruction for Sun ABI GD sequence */
+#define	R_386_TLS_GD_POP	27	/* popl instruction for Sun ABI GD sequence */
+#define	R_386_TLS_LDM_32	28	/* 32 bit offset to GOT (index,zero) pair */
+#define	R_386_TLS_LDM_PUSH	29	/* pushl instruction for Sun ABI LD sequence */
+#define	R_386_TLS_LDM_CALL	30	/* call instruction for Sun ABI LD sequence */
+#define	R_386_TLS_LDM_POP	31	/* popl instruction for Sun ABI LD sequence */
+#define	R_386_TLS_LDO_32	32	/* 32 bit offset from start of TLS block */
+#define	R_386_TLS_IE_32		33	/* 32 bit offset to GOT static TLS offset entry */
+#define	R_386_TLS_LE_32		34	/* 32 bit offset within static TLS block */
+#define	R_386_TLS_DTPMOD32	35	/* GOT entry containing TLS index */
+#define	R_386_TLS_DTPOFF32	36	/* GOT entry containing TLS offset */
+#define	R_386_TLS_TPOFF32	37	/* GOT entry of -ve static TLS offset */
+#define	R_386_SIZE32		38
+#define	R_386_TLS_GOTDESC	39
+#define	R_386_TLS_DESC_CALL	40
+#define	R_386_TLS_DESC		41
+#define	R_386_IRELATIVE		42	/* PLT entry resolved indirectly at runtime */
+#define	R_386_GOT32X		43
+
+#define	R_AARCH64_NONE		0	/* No relocation */
+#define	R_AARCH64_ABS64		257	/* Absolute offset */
+#define	R_AARCH64_ABS32		258	/* Absolute, 32-bit overflow check */
+#define	R_AARCH64_ABS16		259	/* Absolute, 16-bit overflow check */
+#define	R_AARCH64_PREL64	260	/* PC relative */
+#define	R_AARCH64_PREL32	261	/* PC relative, 32-bit overflow check */
+#define	R_AARCH64_PREL16	262	/* PC relative, 16-bit overflow check */
+#define	R_AARCH64_TSTBR14	279	/* TBZ/TBNZ immediate */
+#define	R_AARCH64_CONDBR19	280	/* Conditional branch immediate */
+#define	R_AARCH64_JUMP26	282	/* Branch immediate */
+#define	R_AARCH64_CALL26	283	/* Call immediate */
+#define	R_AARCH64_COPY		1024	/* Copy data from shared object */
+#define	R_AARCH64_GLOB_DAT	1025	/* Set GOT entry to data address */
+#define	R_AARCH64_JUMP_SLOT	1026	/* Set GOT entry to code address */
+#define	R_AARCH64_RELATIVE 	1027	/* Add load address of shared object */
+#define	R_AARCH64_TLS_DTPREL64	1028
+#define	R_AARCH64_TLS_DTPMOD64	1029
+#define	R_AARCH64_TLS_TPREL64 	1030
+#define	R_AARCH64_TLSDESC 	1031	/* Identify the TLS descriptor */
+#define	R_AARCH64_IRELATIVE	1032
+
+#define	R_ARM_NONE		0	/* No relocation. */
+#define	R_ARM_PC24		1
+#define	R_ARM_ABS32		2
+#define	R_ARM_REL32		3
+#define	R_ARM_PC13		4
+#define	R_ARM_ABS16		5
+#define	R_ARM_ABS12		6
+#define	R_ARM_THM_ABS5		7
+#define	R_ARM_ABS8		8
+#define	R_ARM_SBREL32		9
+#define	R_ARM_THM_PC22		10
+#define	R_ARM_THM_PC8		11
+#define	R_ARM_AMP_VCALL9	12
+#define	R_ARM_SWI24		13
+#define	R_ARM_THM_SWI8		14
+#define	R_ARM_XPC25		15
+#define	R_ARM_THM_XPC22		16
+/* TLS relocations */
+#define	R_ARM_TLS_DTPMOD32	17	/* ID of module containing symbol */
+#define	R_ARM_TLS_DTPOFF32	18	/* Offset in TLS block */
+#define	R_ARM_TLS_TPOFF32	19	/* Offset in static TLS block */
+#define	R_ARM_COPY		20	/* Copy data from shared object. */
+#define	R_ARM_GLOB_DAT		21	/* Set GOT entry to data address. */
+#define	R_ARM_JUMP_SLOT		22	/* Set GOT entry to code address. */
+#define	R_ARM_RELATIVE		23	/* Add load address of shared object. */
+#define	R_ARM_GOTOFF		24	/* Add GOT-relative symbol address. */
+#define	R_ARM_GOTPC		25	/* Add PC-relative GOT table address. */
+#define	R_ARM_GOT32		26	/* Add PC-relative GOT offset. */
+#define	R_ARM_PLT32		27	/* Add PC-relative PLT offset. */
+#define	R_ARM_GNU_VTENTRY	100
+#define	R_ARM_GNU_VTINHERIT	101
+#define	R_ARM_RSBREL32		250
+#define	R_ARM_THM_RPC22		251
+#define	R_ARM_RREL32		252
+#define	R_ARM_RABS32		253
+#define	R_ARM_RPC24		254
+#define	R_ARM_RBASE		255
+
+/*	Name			Value	   Field	Calculation */
+#define	R_IA_64_NONE		0	/* None */
+#define	R_IA_64_IMM14		0x21	/* immediate14	S + A */
+#define	R_IA_64_IMM22		0x22	/* immediate22	S + A */
+#define	R_IA_64_IMM64		0x23	/* immediate64	S + A */
+#define	R_IA_64_DIR32MSB	0x24	/* word32 MSB	S + A */
+#define	R_IA_64_DIR32LSB	0x25	/* word32 LSB	S + A */
+#define	R_IA_64_DIR64MSB	0x26	/* word64 MSB	S + A */
+#define	R_IA_64_DIR64LSB	0x27	/* word64 LSB	S + A */
+#define	R_IA_64_GPREL22		0x2a	/* immediate22	@gprel(S + A) */
+#define	R_IA_64_GPREL64I	0x2b	/* immediate64	@gprel(S + A) */
+#define	R_IA_64_GPREL32MSB	0x2c	/* word32 MSB	@gprel(S + A) */
+#define	R_IA_64_GPREL32LSB	0x2d	/* word32 LSB	@gprel(S + A) */
+#define	R_IA_64_GPREL64MSB	0x2e	/* word64 MSB	@gprel(S + A) */
+#define	R_IA_64_GPREL64LSB	0x2f	/* word64 LSB	@gprel(S + A) */
+#define	R_IA_64_LTOFF22		0x32	/* immediate22	@ltoff(S + A) */
+#define	R_IA_64_LTOFF64I	0x33	/* immediate64	@ltoff(S + A) */
+#define	R_IA_64_PLTOFF22	0x3a	/* immediate22	@pltoff(S + A) */
+#define	R_IA_64_PLTOFF64I	0x3b	/* immediate64	@pltoff(S + A) */
+#define	R_IA_64_PLTOFF64MSB	0x3e	/* word64 MSB	@pltoff(S + A) */
+#define	R_IA_64_PLTOFF64LSB	0x3f	/* word64 LSB	@pltoff(S + A) */
+#define	R_IA_64_FPTR64I		0x43	/* immediate64	@fptr(S + A) */
+#define	R_IA_64_FPTR32MSB	0x44	/* word32 MSB	@fptr(S + A) */
+#define	R_IA_64_FPTR32LSB	0x45	/* word32 LSB	@fptr(S + A) */
+#define	R_IA_64_FPTR64MSB	0x46	/* word64 MSB	@fptr(S + A) */
+#define	R_IA_64_FPTR64LSB	0x47	/* word64 LSB	@fptr(S + A) */
+#define	R_IA_64_PCREL60B	0x48	/* immediate60 form1 S + A - P */
+#define	R_IA_64_PCREL21B	0x49	/* immediate21 form1 S + A - P */
+#define	R_IA_64_PCREL21M	0x4a	/* immediate21 form2 S + A - P */
+#define	R_IA_64_PCREL21F	0x4b	/* immediate21 form3 S + A - P */
+#define	R_IA_64_PCREL32MSB	0x4c	/* word32 MSB	S + A - P */
+#define	R_IA_64_PCREL32LSB	0x4d	/* word32 LSB	S + A - P */
+#define	R_IA_64_PCREL64MSB	0x4e	/* word64 MSB	S + A - P */
+#define	R_IA_64_PCREL64LSB	0x4f	/* word64 LSB	S + A - P */
+#define	R_IA_64_LTOFF_FPTR22	0x52	/* immediate22	@ltoff(@fptr(S + A)) */
+#define	R_IA_64_LTOFF_FPTR64I	0x53	/* immediate64	@ltoff(@fptr(S + A)) */
+#define	R_IA_64_LTOFF_FPTR32MSB	0x54	/* word32 MSB	@ltoff(@fptr(S + A)) */
+#define	R_IA_64_LTOFF_FPTR32LSB	0x55	/* word32 LSB	@ltoff(@fptr(S + A)) */
+#define	R_IA_64_LTOFF_FPTR64MSB	0x56	/* word64 MSB	@ltoff(@fptr(S + A)) */
+#define	R_IA_64_LTOFF_FPTR64LSB	0x57	/* word64 LSB	@ltoff(@fptr(S + A)) */
+#define	R_IA_64_SEGREL32MSB	0x5c	/* word32 MSB	@segrel(S + A) */
+#define	R_IA_64_SEGREL32LSB	0x5d	/* word32 LSB	@segrel(S + A) */
+#define	R_IA_64_SEGREL64MSB	0x5e	/* word64 MSB	@segrel(S + A) */
+#define	R_IA_64_SEGREL64LSB	0x5f	/* word64 LSB	@segrel(S + A) */
+#define	R_IA_64_SECREL32MSB	0x64	/* word32 MSB	@secrel(S + A) */
+#define	R_IA_64_SECREL32LSB	0x65	/* word32 LSB	@secrel(S + A) */
+#define	R_IA_64_SECREL64MSB	0x66	/* word64 MSB	@secrel(S + A) */
+#define	R_IA_64_SECREL64LSB	0x67	/* word64 LSB	@secrel(S + A) */
+#define	R_IA_64_REL32MSB	0x6c	/* word32 MSB	BD + A */
+#define	R_IA_64_REL32LSB	0x6d	/* word32 LSB	BD + A */
+#define	R_IA_64_REL64MSB	0x6e	/* word64 MSB	BD + A */
+#define	R_IA_64_REL64LSB	0x6f	/* word64 LSB	BD + A */
+#define	R_IA_64_LTV32MSB	0x74	/* word32 MSB	S + A */
+#define	R_IA_64_LTV32LSB	0x75	/* word32 LSB	S + A */
+#define	R_IA_64_LTV64MSB	0x76	/* word64 MSB	S + A */
+#define	R_IA_64_LTV64LSB	0x77	/* word64 LSB	S + A */
+#define	R_IA_64_PCREL21BI	0x79	/* immediate21 form1 S + A - P */
+#define	R_IA_64_PCREL22		0x7a	/* immediate22	S + A - P */
+#define	R_IA_64_PCREL64I	0x7b	/* immediate64	S + A - P */
+#define	R_IA_64_IPLTMSB		0x80	/* function descriptor MSB special */
+#define	R_IA_64_IPLTLSB		0x81	/* function descriptor LSB speciaal */
+#define	R_IA_64_SUB		0x85	/* immediate64	A - S */
+#define	R_IA_64_LTOFF22X	0x86	/* immediate22	special */
+#define	R_IA_64_LDXMOV		0x87	/* immediate22	special */
+#define	R_IA_64_TPREL14		0x91	/* imm14	@tprel(S + A) */
+#define	R_IA_64_TPREL22		0x92	/* imm22	@tprel(S + A) */
+#define	R_IA_64_TPREL64I	0x93	/* imm64	@tprel(S + A) */
+#define	R_IA_64_TPREL64MSB	0x96	/* word64 MSB	@tprel(S + A) */
+#define	R_IA_64_TPREL64LSB	0x97	/* word64 LSB	@tprel(S + A) */
+#define	R_IA_64_LTOFF_TPREL22	0x9a	/* imm22	@ltoff(@tprel(S+A)) */
+#define	R_IA_64_DTPMOD64MSB	0xa6	/* word64 MSB	@dtpmod(S + A) */
+#define	R_IA_64_DTPMOD64LSB	0xa7	/* word64 LSB	@dtpmod(S + A) */
+#define	R_IA_64_LTOFF_DTPMOD22	0xaa	/* imm22	@ltoff(@dtpmod(S+A)) */
+#define	R_IA_64_DTPREL14	0xb1	/* imm14	@dtprel(S + A) */
+#define	R_IA_64_DTPREL22	0xb2	/* imm22	@dtprel(S + A) */
+#define	R_IA_64_DTPREL64I	0xb3	/* imm64	@dtprel(S + A) */
+#define	R_IA_64_DTPREL32MSB	0xb4	/* word32 MSB	@dtprel(S + A) */
+#define	R_IA_64_DTPREL32LSB	0xb5	/* word32 LSB	@dtprel(S + A) */
+#define	R_IA_64_DTPREL64MSB	0xb6	/* word64 MSB	@dtprel(S + A) */
+#define	R_IA_64_DTPREL64LSB	0xb7	/* word64 LSB	@dtprel(S + A) */
+#define	R_IA_64_LTOFF_DTPREL22	0xba	/* imm22	@ltoff(@dtprel(S+A)) */
+
+#define	R_MIPS_NONE	0	/* No reloc */
+#define	R_MIPS_16	1	/* Direct 16 bit */
+#define	R_MIPS_32	2	/* Direct 32 bit */
+#define	R_MIPS_REL32	3	/* PC relative 32 bit */
+#define	R_MIPS_26	4	/* Direct 26 bit shifted */
+#define	R_MIPS_HI16	5	/* High 16 bit */
+#define	R_MIPS_LO16	6	/* Low 16 bit */
+#define	R_MIPS_GPREL16	7	/* GP relative 16 bit */
+#define	R_MIPS_LITERAL	8	/* 16 bit literal entry */
+#define	R_MIPS_GOT16	9	/* 16 bit GOT entry */
+#define	R_MIPS_PC16	10	/* PC relative 16 bit */
+#define	R_MIPS_CALL16	11	/* 16 bit GOT entry for function */
+#define	R_MIPS_GPREL32	12	/* GP relative 32 bit */
+#define	R_MIPS_64	18	/* Direct 64 bit */
+#define	R_MIPS_GOT_DISP	19
+#define	R_MIPS_GOT_PAGE	20
+#define	R_MIPS_GOT_OFST	21
+#define	R_MIPS_GOT_HI16	22	/* GOT HI 16 bit */
+#define	R_MIPS_GOT_LO16	23	/* GOT LO 16 bit */
+#define	R_MIPS_SUB	24
+#define	R_MIPS_CALLHI16 30	/* upper 16 bit GOT entry for function */
+#define	R_MIPS_CALLLO16 31	/* lower 16 bit GOT entry for function */
+#define	R_MIPS_JALR	37
+#define	R_MIPS_TLS_GD	42
+#define	R_MIPS_COPY	126
+#define	R_MIPS_JUMP_SLOT	127
+
+#define	R_PPC_NONE		0	/* No relocation. */
+#define	R_PPC_ADDR32		1
+#define	R_PPC_ADDR24		2
+#define	R_PPC_ADDR16		3
+#define	R_PPC_ADDR16_LO		4
+#define	R_PPC_ADDR16_HI		5
+#define	R_PPC_ADDR16_HA		6
+#define	R_PPC_ADDR14		7
+#define	R_PPC_ADDR14_BRTAKEN	8
+#define	R_PPC_ADDR14_BRNTAKEN	9
+#define	R_PPC_REL24		10
+#define	R_PPC_REL14		11
+#define	R_PPC_REL14_BRTAKEN	12
+#define	R_PPC_REL14_BRNTAKEN	13
+#define	R_PPC_GOT16		14
+#define	R_PPC_GOT16_LO		15
+#define	R_PPC_GOT16_HI		16
+#define	R_PPC_GOT16_HA		17
+#define	R_PPC_PLTREL24		18
+#define	R_PPC_COPY		19
+#define	R_PPC_GLOB_DAT		20
+#define	R_PPC_JMP_SLOT		21
+#define	R_PPC_RELATIVE		22
+#define	R_PPC_LOCAL24PC		23
+#define	R_PPC_UADDR32		24
+#define	R_PPC_UADDR16		25
+#define	R_PPC_REL32		26
+#define	R_PPC_PLT32		27
+#define	R_PPC_PLTREL32		28
+#define	R_PPC_PLT16_LO		29
+#define	R_PPC_PLT16_HI		30
+#define	R_PPC_PLT16_HA		31
+#define	R_PPC_SDAREL16		32
+#define	R_PPC_SECTOFF		33
+#define	R_PPC_SECTOFF_LO	34
+#define	R_PPC_SECTOFF_HI	35
+#define	R_PPC_SECTOFF_HA	36
+#define	R_PPC_IRELATIVE		248
+
+/*
+ * 64-bit relocations
+ */
+#define	R_PPC64_ADDR64		38
+#define	R_PPC64_ADDR16_HIGHER	39
+#define	R_PPC64_ADDR16_HIGHERA	40
+#define	R_PPC64_ADDR16_HIGHEST	41
+#define	R_PPC64_ADDR16_HIGHESTA	42
+#define	R_PPC64_UADDR64		43
+#define	R_PPC64_REL64		44
+#define	R_PPC64_PLT64		45
+#define	R_PPC64_PLTREL64	46
+#define	R_PPC64_TOC16		47
+#define	R_PPC64_TOC16_LO	48
+#define	R_PPC64_TOC16_HI	49
+#define	R_PPC64_TOC16_HA	50
+#define	R_PPC64_TOC		51
+#define	R_PPC64_DTPMOD64	68
+#define	R_PPC64_TPREL64		73
+#define	R_PPC64_DTPREL64	78
+
+/*
+ * TLS relocations
+ */
+#define	R_PPC_TLS		67
+#define	R_PPC_DTPMOD32		68
+#define	R_PPC_TPREL16		69
+#define	R_PPC_TPREL16_LO	70
+#define	R_PPC_TPREL16_HI	71
+#define	R_PPC_TPREL16_HA	72
+#define	R_PPC_TPREL32		73
+#define	R_PPC_DTPREL16		74
+#define	R_PPC_DTPREL16_LO	75
+#define	R_PPC_DTPREL16_HI	76
+#define	R_PPC_DTPREL16_HA	77
+#define	R_PPC_DTPREL32		78
+#define	R_PPC_GOT_TLSGD16	79
+#define	R_PPC_GOT_TLSGD16_LO	80
+#define	R_PPC_GOT_TLSGD16_HI	81
+#define	R_PPC_GOT_TLSGD16_HA	82
+#define	R_PPC_GOT_TLSLD16	83
+#define	R_PPC_GOT_TLSLD16_LO	84
+#define	R_PPC_GOT_TLSLD16_HI	85
+#define	R_PPC_GOT_TLSLD16_HA	86
+#define	R_PPC_GOT_TPREL16	87
+#define	R_PPC_GOT_TPREL16_LO	88
+#define	R_PPC_GOT_TPREL16_HI	89
+#define	R_PPC_GOT_TPREL16_HA	90
+
+/*
+ * The remaining relocs are from the Embedded ELF ABI, and are not in the
+ *  SVR4 ELF ABI.
+ */
+
+#define	R_PPC_EMB_NADDR32	101
+#define	R_PPC_EMB_NADDR16	102
+#define	R_PPC_EMB_NADDR16_LO	103
+#define	R_PPC_EMB_NADDR16_HI	104
+#define	R_PPC_EMB_NADDR16_HA	105
+#define	R_PPC_EMB_SDAI16	106
+#define	R_PPC_EMB_SDA2I16	107
+#define	R_PPC_EMB_SDA2REL	108
+#define	R_PPC_EMB_SDA21		109
+#define	R_PPC_EMB_MRKREF	110
+#define	R_PPC_EMB_RELSEC16	111
+#define	R_PPC_EMB_RELST_LO	112
+#define	R_PPC_EMB_RELST_HI	113
+#define	R_PPC_EMB_RELST_HA	114
+#define	R_PPC_EMB_BIT_FLD	115
+#define	R_PPC_EMB_RELSDA	116
+
+/*
+ * RISC-V relocation types.
+ */
+
+/* Relocation types used by the dynamic linker. */
+#define	R_RISCV_NONE		0
+#define	R_RISCV_32		1
+#define	R_RISCV_64		2
+#define	R_RISCV_RELATIVE	3
+#define	R_RISCV_COPY		4
+#define	R_RISCV_JUMP_SLOT	5
+#define	R_RISCV_TLS_DTPMOD32	6
+#define	R_RISCV_TLS_DTPMOD64	7
+#define	R_RISCV_TLS_DTPREL32	8
+#define	R_RISCV_TLS_DTPREL64	9
+#define	R_RISCV_TLS_TPREL32	10
+#define	R_RISCV_TLS_TPREL64	11
+
+/* Relocation types not used by the dynamic linker. */
+#define	R_RISCV_BRANCH		16
+#define	R_RISCV_JAL		17
+#define	R_RISCV_CALL		18
+#define	R_RISCV_CALL_PLT	19
+#define	R_RISCV_GOT_HI20	20
+#define	R_RISCV_TLS_GOT_HI20	21
+#define	R_RISCV_TLS_GD_HI20	22
+#define	R_RISCV_PCREL_HI20	23
+#define	R_RISCV_PCREL_LO12_I	24
+#define	R_RISCV_PCREL_LO12_S	25
+#define	R_RISCV_HI20		26
+#define	R_RISCV_LO12_I		27
+#define	R_RISCV_LO12_S		28
+#define	R_RISCV_TPREL_HI20	29
+#define	R_RISCV_TPREL_LO12_I	30
+#define	R_RISCV_TPREL_LO12_S	31
+#define	R_RISCV_TPREL_ADD	32
+#define	R_RISCV_ADD8		33
+#define	R_RISCV_ADD16		34
+#define	R_RISCV_ADD32		35
+#define	R_RISCV_ADD64		36
+#define	R_RISCV_SUB8		37
+#define	R_RISCV_SUB16		38
+#define	R_RISCV_SUB32		39
+#define	R_RISCV_SUB64		40
+#define	R_RISCV_GNU_VTINHERIT	41
+#define	R_RISCV_GNU_VTENTRY	42
+#define	R_RISCV_ALIGN		43
+#define	R_RISCV_RVC_BRANCH	44
+#define	R_RISCV_RVC_JUMP	45
+#define	R_RISCV_RVC_LUI		46
+#define	R_RISCV_GPREL_I		47
+#define	R_RISCV_GPREL_S		48
+#define	R_RISCV_TPREL_I		49
+#define	R_RISCV_TPREL_S		50
+#define	R_RISCV_RELAX		51
+#define	R_RISCV_SUB6		52
+#define	R_RISCV_SET6		53
+#define	R_RISCV_SET8		54
+#define	R_RISCV_SET16		55
+#define	R_RISCV_SET32		56
+#define	R_RISCV_32_PCREL	57
+#define	R_RISCV_IRELATIVE	58
+
+#define	R_SPARC_NONE		0
+#define	R_SPARC_8		1
+#define	R_SPARC_16		2
+#define	R_SPARC_32		3
+#define	R_SPARC_DISP8		4
+#define	R_SPARC_DISP16		5
+#define	R_SPARC_DISP32		6
+#define	R_SPARC_WDISP30		7
+#define	R_SPARC_WDISP22		8
+#define	R_SPARC_HI22		9
+#define	R_SPARC_22		10
+#define	R_SPARC_13		11
+#define	R_SPARC_LO10		12
+#define	R_SPARC_GOT10		13
+#define	R_SPARC_GOT13		14
+#define	R_SPARC_GOT22		15
+#define	R_SPARC_PC10		16
+#define	R_SPARC_PC22		17
+#define	R_SPARC_WPLT30		18
+#define	R_SPARC_COPY		19
+#define	R_SPARC_GLOB_DAT	20
+#define	R_SPARC_JMP_SLOT	21
+#define	R_SPARC_RELATIVE	22
+#define	R_SPARC_UA32		23
+#define	R_SPARC_PLT32		24
+#define	R_SPARC_HIPLT22		25
+#define	R_SPARC_LOPLT10		26
+#define	R_SPARC_PCPLT32		27
+#define	R_SPARC_PCPLT22		28
+#define	R_SPARC_PCPLT10		29
+#define	R_SPARC_10		30
+#define	R_SPARC_11		31
+#define	R_SPARC_64		32
+#define	R_SPARC_OLO10		33
+#define	R_SPARC_HH22		34
+#define	R_SPARC_HM10		35
+#define	R_SPARC_LM22		36
+#define	R_SPARC_PC_HH22		37
+#define	R_SPARC_PC_HM10		38
+#define	R_SPARC_PC_LM22		39
+#define	R_SPARC_WDISP16		40
+#define	R_SPARC_WDISP19		41
+#define	R_SPARC_GLOB_JMP	42
+#define	R_SPARC_7		43
+#define	R_SPARC_5		44
+#define	R_SPARC_6		45
+#define	R_SPARC_DISP64		46
+#define	R_SPARC_PLT64		47
+#define	R_SPARC_HIX22		48
+#define	R_SPARC_LOX10		49
+#define	R_SPARC_H44		50
+#define	R_SPARC_M44		51
+#define	R_SPARC_L44		52
+#define	R_SPARC_REGISTER	53
+#define	R_SPARC_UA64		54
+#define	R_SPARC_UA16		55
+#define	R_SPARC_TLS_GD_HI22	56
+#define	R_SPARC_TLS_GD_LO10	57
+#define	R_SPARC_TLS_GD_ADD	58
+#define	R_SPARC_TLS_GD_CALL	59
+#define	R_SPARC_TLS_LDM_HI22	60
+#define	R_SPARC_TLS_LDM_LO10	61
+#define	R_SPARC_TLS_LDM_ADD	62
+#define	R_SPARC_TLS_LDM_CALL	63
+#define	R_SPARC_TLS_LDO_HIX22	64
+#define	R_SPARC_TLS_LDO_LOX10	65
+#define	R_SPARC_TLS_LDO_ADD	66
+#define	R_SPARC_TLS_IE_HI22	67
+#define	R_SPARC_TLS_IE_LO10	68
+#define	R_SPARC_TLS_IE_LD	69
+#define	R_SPARC_TLS_IE_LDX	70
+#define	R_SPARC_TLS_IE_ADD	71
+#define	R_SPARC_TLS_LE_HIX22	72
+#define	R_SPARC_TLS_LE_LOX10	73
+#define	R_SPARC_TLS_DTPMOD32	74
+#define	R_SPARC_TLS_DTPMOD64	75
+#define	R_SPARC_TLS_DTPOFF32	76
+#define	R_SPARC_TLS_DTPOFF64	77
+#define	R_SPARC_TLS_TPOFF32	78
+#define	R_SPARC_TLS_TPOFF64	79
+
+#define	R_X86_64_NONE		0	/* No relocation. */
+#define	R_X86_64_64		1	/* Add 64 bit symbol value. */
+#define	R_X86_64_PC32		2	/* PC-relative 32 bit signed sym value. */
+#define	R_X86_64_GOT32		3	/* PC-relative 32 bit GOT offset. */
+#define	R_X86_64_PLT32		4	/* PC-relative 32 bit PLT offset. */
+#define	R_X86_64_COPY		5	/* Copy data from shared object. */
+#define	R_X86_64_GLOB_DAT	6	/* Set GOT entry to data address. */
+#define	R_X86_64_JMP_SLOT	7	/* Set GOT entry to code address. */
+#define	R_X86_64_RELATIVE	8	/* Add load address of shared object. */
+#define	R_X86_64_GOTPCREL	9	/* Add 32 bit signed pcrel offset to GOT. */
+#define	R_X86_64_32		10	/* Add 32 bit zero extended symbol value */
+#define	R_X86_64_32S		11	/* Add 32 bit sign extended symbol value */
+#define	R_X86_64_16		12	/* Add 16 bit zero extended symbol value */
+#define	R_X86_64_PC16		13	/* Add 16 bit signed extended pc relative symbol value */
+#define	R_X86_64_8		14	/* Add 8 bit zero extended symbol value */
+#define	R_X86_64_PC8		15	/* Add 8 bit signed extended pc relative symbol value */
+#define	R_X86_64_DTPMOD64	16	/* ID of module containing symbol */
+#define	R_X86_64_DTPOFF64	17	/* Offset in TLS block */
+#define	R_X86_64_TPOFF64	18	/* Offset in static TLS block */
+#define	R_X86_64_TLSGD		19	/* PC relative offset to GD GOT entry */
+#define	R_X86_64_TLSLD		20	/* PC relative offset to LD GOT entry */
+#define	R_X86_64_DTPOFF32	21	/* Offset in TLS block */
+#define	R_X86_64_GOTTPOFF	22	/* PC relative offset to IE GOT entry */
+#define	R_X86_64_TPOFF32	23	/* Offset in static TLS block */
+#define	R_X86_64_PC64		24	/* PC-relative 64 bit signed sym value. */
+#define	R_X86_64_GOTOFF64	25
+#define	R_X86_64_GOTPC32	26
+#define	R_X86_64_GOT64		27
+#define	R_X86_64_GOTPCREL64	28
+#define	R_X86_64_GOTPC64	29
+#define	R_X86_64_GOTPLT64	30
+#define	R_X86_64_PLTOFF64	31
+#define	R_X86_64_SIZE32		32
+#define	R_X86_64_SIZE64		33
+#define	R_X86_64_GOTPC32_TLSDESC 34
+#define	R_X86_64_TLSDESC_CALL	35
+#define	R_X86_64_TLSDESC	36
+#define	R_X86_64_IRELATIVE	37
+#define	R_X86_64_RELATIVE64	38
+/* 39 and 40 were BND-related, already decomissioned */
+#define	R_X86_64_GOTPCRELX	41
+#define	R_X86_64_REX_GOTPCRELX	42
+
+#define	ELF_BSDF_SIGFASTBLK	0x0001	/* Kernel supports fast sigblock */
+
+#endif /* !_SYS_ELF_COMMON_H_ */
diff --git a/Utilities/cmlibuv/src/win/process.c b/Utilities/cmlibuv/src/win/process.c
index 04718db..aada889 100644
--- a/Utilities/cmlibuv/src/win/process.c
+++ b/Utilities/cmlibuv/src/win/process.c
@@ -169,7 +169,10 @@
                                     size_t cwd_len) {
   WCHAR *result, *result_pos;
   DWORD attrs;
-  if (dir_len > 2 && dir[0] == L'\\' && dir[1] == L'\\') {
+  if (
+    (dir_len > 2 && dir[0] == L'\\' && dir[1] == L'\\') ||
+    (dir_len > 2 && dir[0] == L'/' && dir[1] == L'/') 
+   ) {
     /* It's a UNC path so ignore cwd */
     cwd_len = 0;
   } else if (dir_len >= 1 && (dir[0] == L'/' || dir[0] == L'\\')) {
diff --git a/bootstrap b/bootstrap
index dc5ed0b..4ef0fe5 100755
--- a/bootstrap
+++ b/bootstrap
@@ -324,6 +324,7 @@
   cmDefinePropertyCommand \
   cmDefinitions \
   cmDocumentationFormatter \
+  cmELF \
   cmEnableLanguageCommand \
   cmEnableTestingCommand \
   cmExecProgramCommand \