Merge topic 'FindPython-debian-cross-comp'
7855e4d6b7 FindPython: Add cross-compilation support for Debian-based systems.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Marc Chevrier <marc.chevrier@sap.com>
Merge-request: !1961
diff --git a/Help/manual/LINKS.txt b/Help/manual/LINKS.txt
index 3993ff8..8e53c0c 100644
--- a/Help/manual/LINKS.txt
+++ b/Help/manual/LINKS.txt
@@ -5,15 +5,11 @@
The primary starting point for learning about CMake.
-Frequently Asked Questions
- https://cmake.org/Wiki/CMake_FAQ
-
- A Wiki is provided containing answers to frequently asked questions.
-
-Online Documentation
+Online Documentation and Community Resources
https://cmake.org/documentation
- Links to available documentation may be found on this web page.
+ Links to available documentation and community resources may be
+ found on this web page.
Mailing List
https://cmake.org/mailing-lists
diff --git a/Help/manual/ccmake.1.rst b/Help/manual/ccmake.1.rst
index a5fe191..cc3ceec 100644
--- a/Help/manual/ccmake.1.rst
+++ b/Help/manual/ccmake.1.rst
@@ -8,7 +8,7 @@
.. parsed-literal::
- ccmake [<options>] (<path-to-source> | <path-to-existing-build>)
+ ccmake [<options>] {<path-to-source> | <path-to-existing-build>}
Description
===========
diff --git a/Help/manual/cmake-gui.1.rst b/Help/manual/cmake-gui.1.rst
index 032b51f..57a9850 100644
--- a/Help/manual/cmake-gui.1.rst
+++ b/Help/manual/cmake-gui.1.rst
@@ -9,7 +9,7 @@
.. parsed-literal::
cmake-gui [<options>]
- cmake-gui [<options>] (<path-to-source> | <path-to-existing-build>)
+ cmake-gui [<options>] {<path-to-source> | <path-to-existing-build>}
Description
===========
diff --git a/Help/manual/cmake-policies.7.rst b/Help/manual/cmake-policies.7.rst
index 7e2255d..631f75b 100644
--- a/Help/manual/cmake-policies.7.rst
+++ b/Help/manual/cmake-policies.7.rst
@@ -57,6 +57,7 @@
.. toctree::
:maxdepth: 1
+ CMP0075: Include file check macros honor CMAKE_REQUIRED_LIBRARIES. </policy/CMP0075>
CMP0074: find_package uses PackageName_ROOT variables. </policy/CMP0074>
CMP0073: Do not produce legacy _LIB_DEPENDS cache entries. </policy/CMP0073>
diff --git a/Help/manual/cmake.1.rst b/Help/manual/cmake.1.rst
index c2e6435..577d321 100644
--- a/Help/manual/cmake.1.rst
+++ b/Help/manual/cmake.1.rst
@@ -8,8 +8,8 @@
.. parsed-literal::
- cmake [<options>] (<path-to-source> | <path-to-existing-build>)
- cmake [(-D <var>=<value>)...] -P <cmake-script-file>
+ cmake [<options>] {<path-to-source> | <path-to-existing-build>}
+ cmake [{-D <var>=<value>}...] -P <cmake-script-file>
cmake --build <dir> [<options>...] [-- <build-tool-options>...]
cmake --open <dir>
cmake -E <command> [<options>...]
diff --git a/Help/manual/ctest.1.rst b/Help/manual/ctest.1.rst
index 75af22e..9553d15 100644
--- a/Help/manual/ctest.1.rst
+++ b/Help/manual/ctest.1.rst
@@ -13,7 +13,7 @@
ctest [<options>]
ctest <path-to-source> <path-to-build> --build-generator <generator>
[<options>...] [-- <build-options>...] [--test-command <test>]
- ctest (-D <dashboard> | -M <model> -T <action> | -S <script> | -SP <script>)
+ ctest {-D <dashboard> | -M <model> -T <action> | -S <script> | -SP <script>}
[-- <dashboard-options>...]
Description
diff --git a/Help/policy/CMP0075.rst b/Help/policy/CMP0075.rst
new file mode 100644
index 0000000..aa5c3f7
--- /dev/null
+++ b/Help/policy/CMP0075.rst
@@ -0,0 +1,26 @@
+CMP0075
+-------
+
+Include file check macros honor ``CMAKE_REQUIRED_LIBRARIES``.
+
+In CMake 3.12 and above, the
+
+* ``check_include_file`` macro in the :module:`CheckIncludeFile` module, the
+* ``check_include_file_cxx`` macro in the
+ :module:`CheckIncludeFileCXX` module, and the
+* ``check_include_files`` macro in the :module:`CheckIncludeFiles` module
+
+now prefer to link the check executable to the libraries listed in the
+``CMAKE_REQUIRED_LIBRARIES`` variable. This policy provides compatibility
+with projects that have not been updated to expect this behavior.
+
+The ``OLD`` behavior for this policy is to ignore ``CMAKE_REQUIRED_LIBRARIES``
+in the include file check macros. The ``NEW`` behavior of this policy is to
+honor ``CMAKE_REQUIRED_LIBRARIES`` in the include file check macros.
+
+This policy was introduced in CMake version 3.12. CMake version
+|release| warns when the policy is not set and uses ``OLD`` behavior.
+Use the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW``
+explicitly.
+
+.. include:: DEPRECATED.txt
diff --git a/Help/release/dev/CheckIncludeFile-required-libs.rst b/Help/release/dev/CheckIncludeFile-required-libs.rst
new file mode 100644
index 0000000..6fb5c40
--- /dev/null
+++ b/Help/release/dev/CheckIncludeFile-required-libs.rst
@@ -0,0 +1,14 @@
+CheckIncludeFile-required-libs
+------------------------------
+
+* The :module:`CheckIncludeFile` module ``check_include_file`` macro
+ learned to honor the ``CMAKE_REQUIRED_LIBRARIES`` variable.
+ See policy :policy:`CMP0075`.
+
+* The :module:`CheckIncludeFileCXX` module ``check_include_file_cxx`` macro
+ learned to honor the ``CMAKE_REQUIRED_LIBRARIES`` variable.
+ See policy :policy:`CMP0075`.
+
+* The :module:`CheckIncludeFiles` module ``check_include_files`` macro
+ learned to honor the ``CMAKE_REQUIRED_LIBRARIES`` variable.
+ See policy :policy:`CMP0075`.
diff --git a/Help/release/dev/FindJPEG-imported-targets.rst b/Help/release/dev/FindJPEG-imported-targets.rst
new file mode 100644
index 0000000..32cf2f6
--- /dev/null
+++ b/Help/release/dev/FindJPEG-imported-targets.rst
@@ -0,0 +1,4 @@
+FindJPEG-imported-targets
+-------------------------
+
+* The :module:`FindJPEG` module now provides imported targets.
diff --git a/Help/variable/CMAKE_LANG_FLAGS.rst b/Help/variable/CMAKE_LANG_FLAGS.rst
index c57d92c..14b2694 100644
--- a/Help/variable/CMAKE_LANG_FLAGS.rst
+++ b/Help/variable/CMAKE_LANG_FLAGS.rst
@@ -4,3 +4,14 @@
Flags for all build types.
``<LANG>`` flags used regardless of the value of :variable:`CMAKE_BUILD_TYPE`.
+
+This is initialized for each language from environment variables:
+
+* ``CMAKE_C_FLAGS``:
+ Initialized by the :envvar:`CFLAGS` environment variable.
+* ``CMAKE_CXX_FLAGS``:
+ Initialized by the :envvar:`CXXFLAGS` environment variable.
+* ``CMAKE_CUDA_FLAGS``:
+ Initialized by the :envvar:`CUDAFLAGS` environment variable.
+* ``CMAKE_Fortran_FLAGS``:
+ Initialized by the :envvar:`FFLAGS` environment variable.
diff --git a/Modules/CMakeASMInformation.cmake b/Modules/CMakeASMInformation.cmake
index 125c4e3..6b73730 100644
--- a/Modules/CMakeASMInformation.cmake
+++ b/Modules/CMakeASMInformation.cmake
@@ -29,15 +29,15 @@
endif()
if(CMAKE_SYSTEM_PROCESSOR)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
if(NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
endif()
endif()
-include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-ASM${ASM_DIALECT} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
if(NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL)
endif()
# This should be included before the _INIT variables are
diff --git a/Modules/CMakeCInformation.cmake b/Modules/CMakeCInformation.cmake
index 1e46cac..df43559 100644
--- a/Modules/CMakeCInformation.cmake
+++ b/Modules/CMakeCInformation.cmake
@@ -35,21 +35,21 @@
# load a hardware specific file, mostly useful for embedded compilers
if(CMAKE_SYSTEM_PROCESSOR)
if(CMAKE_C_COMPILER_ID)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_C_COMPILER_ID}-C-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_C_COMPILER_ID}-C-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
endif()
if (NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
endif ()
endif()
# load the system- and compiler specific files
if(CMAKE_C_COMPILER_ID)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_C_COMPILER_ID}-C
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_C_COMPILER_ID}-C
OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
endif()
if (NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME}
OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
endif ()
diff --git a/Modules/CMakeCUDAInformation.cmake b/Modules/CMakeCUDAInformation.cmake
index 4788cbf..479493b 100644
--- a/Modules/CMakeCUDAInformation.cmake
+++ b/Modules/CMakeCUDAInformation.cmake
@@ -17,9 +17,9 @@
if(CMAKE_CUDA_COMPILER_ID)
# load a hardware specific file, mostly useful for embedded compilers
if(CMAKE_SYSTEM_PROCESSOR)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CUDA_COMPILER_ID}-CUDA-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_CUDA_COMPILER_ID}-CUDA-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
endif()
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CUDA_COMPILER_ID}-CUDA OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_CUDA_COMPILER_ID}-CUDA OPTIONAL)
endif()
diff --git a/Modules/CMakeCXXInformation.cmake b/Modules/CMakeCXXInformation.cmake
index 9ac9560..2975874 100644
--- a/Modules/CMakeCXXInformation.cmake
+++ b/Modules/CMakeCXXInformation.cmake
@@ -36,19 +36,19 @@
# load a hardware specific file, mostly useful for embedded compilers
if(CMAKE_SYSTEM_PROCESSOR)
if(CMAKE_CXX_COMPILER_ID)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
endif()
if (NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
endif ()
endif()
# load the system- and compiler specific files
if(CMAKE_CXX_COMPILER_ID)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
endif()
if (NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
RESULT_VARIABLE _INCLUDED_FILE)
endif ()
diff --git a/Modules/CMakeFindPackageMode.cmake b/Modules/CMakeFindPackageMode.cmake
index 7c41d49..ec3652c 100644
--- a/Modules/CMakeFindPackageMode.cmake
+++ b/Modules/CMakeFindPackageMode.cmake
@@ -65,6 +65,8 @@
set(CMAKE_${LANGUAGE}_OSX_DEPLOYMENT_TARGET_FLAG "")
endif()
+include(CMakeSystemSpecificInitialize)
+
# Also load the system specific file, which sets up e.g. the search paths.
# This makes the FIND_XXX() calls work much better
include(CMakeSystemSpecificInformation)
diff --git a/Modules/CMakeFortranInformation.cmake b/Modules/CMakeFortranInformation.cmake
index 5f028e4..cceac83 100644
--- a/Modules/CMakeFortranInformation.cmake
+++ b/Modules/CMakeFortranInformation.cmake
@@ -22,10 +22,10 @@
set(CMAKE_BASE_NAME g77)
endif()
if(CMAKE_Fortran_COMPILER_ID)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_Fortran_COMPILER_ID}-Fortran OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_Fortran_COMPILER_ID}-Fortran OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
endif()
if (NOT _INCLUDED_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
RESULT_VARIABLE _INCLUDED_FILE)
endif ()
diff --git a/Modules/CMakeLanguageInformation.cmake b/Modules/CMakeLanguageInformation.cmake
index 18c8624..674ab86 100644
--- a/Modules/CMakeLanguageInformation.cmake
+++ b/Modules/CMakeLanguageInformation.cmake
@@ -9,10 +9,10 @@
macro(__cmake_include_compiler_wrapper lang)
set(_INCLUDED_WRAPPER_FILE 0)
if (CMAKE_${lang}_COMPILER_ID)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_${lang}_COMPILER_WRAPPER}-${CMAKE_${lang}_COMPILER_ID}-${lang} OPTIONAL RESULT_VARIABLE _INCLUDED_WRAPPER_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_${lang}_COMPILER_WRAPPER}-${CMAKE_${lang}_COMPILER_ID}-${lang} OPTIONAL RESULT_VARIABLE _INCLUDED_WRAPPER_FILE)
endif()
if (NOT _INCLUDED_WRAPPER_FILE)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_${lang}_COMPILER_WRAPPER}-${lang} OPTIONAL RESULT_VARIABLE _INCLUDED_WRAPPER_FILE)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_${lang}_COMPILER_WRAPPER}-${lang} OPTIONAL RESULT_VARIABLE _INCLUDED_WRAPPER_FILE)
endif ()
# No platform - wrapper - lang information so maybe there's just wrapper - lang information
diff --git a/Modules/CMakeSwiftInformation.cmake b/Modules/CMakeSwiftInformation.cmake
index d9b408d..07ba6d0 100644
--- a/Modules/CMakeSwiftInformation.cmake
+++ b/Modules/CMakeSwiftInformation.cmake
@@ -14,9 +14,9 @@
if(CMAKE_Swift_COMPILER_ID)
# load a hardware specific file, mostly useful for embedded compilers
if(CMAKE_SYSTEM_PROCESSOR)
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_Swift_COMPILER_ID}-Swift-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_Swift_COMPILER_ID}-Swift-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
endif()
- include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_Swift_COMPILER_ID}-Swift OPTIONAL)
+ include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_Swift_COMPILER_ID}-Swift OPTIONAL)
endif()
# for most systems a module is the same as a shared library
diff --git a/Modules/CMakeSystemSpecificInitialize.cmake b/Modules/CMakeSystemSpecificInitialize.cmake
index 6200e9c..de4d7f5 100644
--- a/Modules/CMakeSystemSpecificInitialize.cmake
+++ b/Modules/CMakeSystemSpecificInitialize.cmake
@@ -5,6 +5,19 @@
# This file is included by cmGlobalGenerator::EnableLanguage.
# It is included before the compiler has been determined.
+# The CMAKE_EFFECTIVE_SYSTEM_NAME is used to load compiler and compiler
+# wrapper configuration files. By default it equals to CMAKE_SYSTEM_NAME
+# but could be overridden in the ${CMAKE_SYSTEM_NAME}-Initialize files.
+#
+# It is useful to share the same aforementioned configuration files and
+# avoids duplicating them in case of tightly related platforms.
+#
+# An example are the platforms supported by Xcode (macOS, iOS, tvOS,
+# and watchOS). For all of those the CMAKE_EFFECTIVE_SYSTEM_NAME is
+# set to Apple which results in using
+# Platfom/Apple-AppleClang-CXX.cmake for the Apple C++ compiler.
+set(CMAKE_EFFECTIVE_SYSTEM_NAME "${CMAKE_SYSTEM_NAME}")
+
include(Platform/${CMAKE_SYSTEM_NAME}-Initialize OPTIONAL)
set(CMAKE_SYSTEM_SPECIFIC_INITIALIZE_LOADED 1)
diff --git a/Modules/CheckIncludeFile.cmake b/Modules/CheckIncludeFile.cmake
index e5554c4..24bc349 100644
--- a/Modules/CheckIncludeFile.cmake
+++ b/Modules/CheckIncludeFile.cmake
@@ -27,6 +27,8 @@
# list of macros to define (-DFOO=bar)
# ``CMAKE_REQUIRED_INCLUDES``
# list of include directories
+# ``CMAKE_REQUIRED_LIBRARIES``
+# A list of libraries to link. See policy :policy:`CMP0075`.
# ``CMAKE_REQUIRED_QUIET``
# execute quietly without messages
#
@@ -55,14 +57,39 @@
string(APPEND CMAKE_C_FLAGS " ${ARGV2}")
endif()
+ set(_CIF_LINK_LIBRARIES "")
+ if(CMAKE_REQUIRED_LIBRARIES)
+ cmake_policy(GET CMP0075 _CIF_CMP0075
+ PARENT_SCOPE # undocumented, do not use outside of CMake
+ )
+ if("x${_CIF_CMP0075}x" STREQUAL "xNEWx")
+ set(_CIF_LINK_LIBRARIES LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
+ elseif("x${_CIF_CMP0075}x" STREQUAL "xOLDx")
+ elseif(NOT _CIF_CMP0075_WARNED)
+ set(_CIF_CMP0075_WARNED 1)
+ message(AUTHOR_WARNING
+ "Policy CMP0075 is not set: Include file check macros honor CMAKE_REQUIRED_LIBRARIES. "
+ "Run \"cmake --help-policy CMP0075\" for policy details. "
+ "Use the cmake_policy command to set the policy and suppress this warning."
+ "\n"
+ "CMAKE_REQUIRED_LIBRARIES is set to:\n"
+ " ${CMAKE_REQUIRED_LIBRARIES}\n"
+ "For compatibility with CMake 3.11 and below this check is ignoring it."
+ )
+ endif()
+ unset(_CIF_CMP0075)
+ endif()
+
try_compile(${VARIABLE}
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.c
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ ${_CIF_LINK_LIBRARIES}
CMAKE_FLAGS
-DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS}
"${CHECK_INCLUDE_FILE_C_INCLUDE_DIRS}"
OUTPUT_VARIABLE OUTPUT)
+ unset(_CIF_LINK_LIBRARIES)
if(${ARGC} EQUAL 3)
set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS_SAVE})
diff --git a/Modules/CheckIncludeFileCXX.cmake b/Modules/CheckIncludeFileCXX.cmake
index 7948bab..f13d983 100644
--- a/Modules/CheckIncludeFileCXX.cmake
+++ b/Modules/CheckIncludeFileCXX.cmake
@@ -27,6 +27,8 @@
# list of macros to define (-DFOO=bar)
# ``CMAKE_REQUIRED_INCLUDES``
# list of include directories
+# ``CMAKE_REQUIRED_LIBRARIES``
+# A list of libraries to link. See policy :policy:`CMP0075`.
# ``CMAKE_REQUIRED_QUIET``
# execute quietly without messages
#
@@ -54,14 +56,39 @@
string(APPEND CMAKE_CXX_FLAGS " ${ARGV2}")
endif()
+ set(_CIF_LINK_LIBRARIES "")
+ if(CMAKE_REQUIRED_LIBRARIES)
+ cmake_policy(GET CMP0075 _CIF_CMP0075
+ PARENT_SCOPE # undocumented, do not use outside of CMake
+ )
+ if("x${_CIF_CMP0075}x" STREQUAL "xNEWx")
+ set(_CIF_LINK_LIBRARIES LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
+ elseif("x${_CIF_CMP0075}x" STREQUAL "xOLDx")
+ elseif(NOT _CIF_CMP0075_WARNED)
+ set(_CIF_CMP0075_WARNED 1)
+ message(AUTHOR_WARNING
+ "Policy CMP0075 is not set: Include file check macros honor CMAKE_REQUIRED_LIBRARIES. "
+ "Run \"cmake --help-policy CMP0075\" for policy details. "
+ "Use the cmake_policy command to set the policy and suppress this warning."
+ "\n"
+ "CMAKE_REQUIRED_LIBRARIES is set to:\n"
+ " ${CMAKE_REQUIRED_LIBRARIES}\n"
+ "For compatibility with CMake 3.11 and below this check is ignoring it."
+ )
+ endif()
+ unset(_CIF_CMP0075)
+ endif()
+
try_compile(${VARIABLE}
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.cxx
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ ${_CIF_LINK_LIBRARIES}
CMAKE_FLAGS
-DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS}
"${CHECK_INCLUDE_FILE_CXX_INCLUDE_DIRS}"
OUTPUT_VARIABLE OUTPUT)
+ unset(_CIF_LINK_LIBRARIES)
if(${ARGC} EQUAL 3)
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_SAVE})
diff --git a/Modules/CheckIncludeFiles.cmake b/Modules/CheckIncludeFiles.cmake
index 59afdab..c689f05 100644
--- a/Modules/CheckIncludeFiles.cmake
+++ b/Modules/CheckIncludeFiles.cmake
@@ -33,6 +33,8 @@
# list of macros to define (-DFOO=bar)
# ``CMAKE_REQUIRED_INCLUDES``
# list of include directories
+# ``CMAKE_REQUIRED_LIBRARIES``
+# A list of libraries to link. See policy :policy:`CMP0075`.
# ``CMAKE_REQUIRED_QUIET``
# execute quietly without messages
#
@@ -95,6 +97,29 @@
set(_description "include file ${_INCLUDE}")
endif()
+ set(_CIF_LINK_LIBRARIES "")
+ if(CMAKE_REQUIRED_LIBRARIES)
+ cmake_policy(GET CMP0075 _CIF_CMP0075
+ PARENT_SCOPE # undocumented, do not use outside of CMake
+ )
+ if("x${_CIF_CMP0075}x" STREQUAL "xNEWx")
+ set(_CIF_LINK_LIBRARIES LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
+ elseif("x${_CIF_CMP0075}x" STREQUAL "xOLDx")
+ elseif(NOT _CIF_CMP0075_WARNED)
+ set(_CIF_CMP0075_WARNED 1)
+ message(AUTHOR_WARNING
+ "Policy CMP0075 is not set: Include file check macros honor CMAKE_REQUIRED_LIBRARIES. "
+ "Run \"cmake --help-policy CMP0075\" for policy details. "
+ "Use the cmake_policy command to set the policy and suppress this warning."
+ "\n"
+ "CMAKE_REQUIRED_LIBRARIES is set to:\n"
+ " ${CMAKE_REQUIRED_LIBRARIES}\n"
+ "For compatibility with CMake 3.11 and below this check is ignoring it."
+ )
+ endif()
+ unset(_CIF_CMP0075)
+ endif()
+
if(NOT CMAKE_REQUIRED_QUIET)
message(STATUS "Looking for ${_description}")
endif()
@@ -102,10 +127,12 @@
${CMAKE_BINARY_DIR}
${src}
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ ${_CIF_LINK_LIBRARIES}
CMAKE_FLAGS
-DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILES_FLAGS}
"${CHECK_INCLUDE_FILES_INCLUDE_DIRS}"
OUTPUT_VARIABLE OUTPUT)
+ unset(_CIF_LINK_LIBRARIES)
if(${VARIABLE})
if(NOT CMAKE_REQUIRED_QUIET)
message(STATUS "Looking for ${_description} - found")
diff --git a/Modules/Compiler/SunPro-C.cmake b/Modules/Compiler/SunPro-C.cmake
index 29c2f22..8d0e6d6 100644
--- a/Modules/Compiler/SunPro-C.cmake
+++ b/Modules/Compiler/SunPro-C.cmake
@@ -18,6 +18,8 @@
string(APPEND CMAKE_C_FLAGS_RELEASE_INIT " -xO3 -DNDEBUG")
string(APPEND CMAKE_C_FLAGS_RELWITHDEBINFO_INIT " -g -xO2 -DNDEBUG")
+set(CMAKE_DEPFILE_FLAGS_C "-xMD -xMF <DEPFILE>")
+
# Initialize C link type selection flags. These flags are used when
# building a shared library, shared module, or executable that links
# to other libraries to select whether to use the static or shared
diff --git a/Modules/Compiler/SunPro-CXX.cmake b/Modules/Compiler/SunPro-CXX.cmake
index 5cb7edc..14196b7 100644
--- a/Modules/Compiler/SunPro-CXX.cmake
+++ b/Modules/Compiler/SunPro-CXX.cmake
@@ -18,6 +18,8 @@
string(APPEND CMAKE_CXX_FLAGS_RELEASE_INIT " -xO3 -DNDEBUG")
string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT " -g -xO2 -DNDEBUG")
+set(CMAKE_DEPFILE_FLAGS_CXX "-xMD -xMF <DEPFILE>")
+
# Initialize C link type selection flags. These flags are used when
# building a shared library, shared module, or executable that links
# to other libraries to select whether to use the static or shared
diff --git a/Modules/Compiler/XL.cmake b/Modules/Compiler/XL.cmake
index e527a04..3361f8f 100644
--- a/Modules/Compiler/XL.cmake
+++ b/Modules/Compiler/XL.cmake
@@ -30,6 +30,8 @@
set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
+ set(CMAKE_DEPFILE_FLAGS_${lang} "-MF <DEPFILE> -qmakedep=gcc")
+
# CMAKE_XL_CreateExportList is part of the AIX XL compilers but not the linux ones.
# If we found the tool, we'll use it to create exports, otherwise stick with the regular
# create shared library compile line.
diff --git a/Modules/FindJPEG.cmake b/Modules/FindJPEG.cmake
index e233714..9542f69 100644
--- a/Modules/FindJPEG.cmake
+++ b/Modules/FindJPEG.cmake
@@ -5,38 +5,127 @@
# FindJPEG
# --------
#
-# Find JPEG
+# Find the JPEG library (libjpeg)
#
-# Find the native JPEG includes and library This module defines
+# Imported targets
+# ^^^^^^^^^^^^^^^^
#
-# ::
+# This module defines the following :prop_tgt:`IMPORTED` targets:
#
-# JPEG_INCLUDE_DIR, where to find jpeglib.h, etc.
-# JPEG_LIBRARIES, the libraries needed to use JPEG.
-# JPEG_FOUND, If false, do not try to use JPEG.
+# ``JPEG::JPEG``
+# The JPEG library, if found.
#
-# also defined, but not for general use are
+# Result variables
+# ^^^^^^^^^^^^^^^^
#
-# ::
+# This module will set the following variables in your project:
#
-# JPEG_LIBRARY, where to find the JPEG library.
+# ``JPEG_FOUND``
+# If false, do not try to use JPEG.
+# ``JPEG_INCLUDE_DIRS``
+# where to find jpeglib.h, etc.
+# ``JPEG_LIBRARIES``
+# the libraries needed to use JPEG.
+# ``JPEG_VERSION``
+# the version of the JPEG library found
+#
+# Cache variables
+# ^^^^^^^^^^^^^^^
+#
+# The following cache variables may also be set:
+#
+# ``JPEG_INCLUDE_DIRS``
+# where to find jpeglib.h, etc.
+# ``JPEG_LIBRARY_RELEASE``
+# where to find the JPEG library (optimized).
+# ``JPEG_LIBRARY_DEBUG``
+# where to find the JPEG library (debug).
+#
+# Obsolete variables
+# ^^^^^^^^^^^^^^^^^^
+#
+# ``JPEG_INCLUDE_DIR``
+# where to find jpeglib.h, etc. (same as JPEG_INCLUDE_DIRS)
+# ``JPEG_LIBRARY``
+# where to find the JPEG library.
find_path(JPEG_INCLUDE_DIR jpeglib.h)
-set(JPEG_NAMES ${JPEG_NAMES} jpeg libjpeg)
-find_library(JPEG_LIBRARY NAMES ${JPEG_NAMES} )
+set(jpeg_names ${JPEG_NAMES} jpeg libjpeg)
+foreach(name ${JPEG_NAMES})
+ list(APPEND jpeg_names_debug "${name}d")
+endforeach()
+
+if(NOT JPEG_LIBRARY)
+ find_library(JPEG_LIBRARY_RELEASE NAMES ${jpeg_names})
+ find_library(JPEG_LIBRARY_DEBUG NAMES ${jpeg_names_debug})
+ include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
+ select_library_configurations(JPEG)
+ mark_as_advanced(JPEG_LIBRARY_RELEASE JPEG_LIBRARY_DEBUG)
+endif()
+unset(jpeg_names)
+unset(jpeg_names_debug)
+
+if(JPEG_INCLUDE_DIR AND EXISTS "${JPEG_INCLUDE_DIR}/jpeglib.h")
+ file(STRINGS "${JPEG_INCLUDE_DIR}/jpeglib.h"
+ jpeg_lib_version REGEX "^#define[\t ]+JPEG_LIB_VERSION[\t ]+.*")
+
+ if (NOT jpeg_lib_version)
+ # libjpeg-turbo sticks JPEG_LIB_VERSION in jconfig.h
+ find_path(jconfig_dir jconfig.h)
+ if (jconfig_dir)
+ file(STRINGS "${jconfig_dir}/jconfig.h"
+ jpeg_lib_version REGEX "^#define[\t ]+JPEG_LIB_VERSION[\t ]+.*")
+ endif()
+ unset(jconfig_dir)
+ endif()
+
+ string(REGEX REPLACE "^#define[\t ]+JPEG_LIB_VERSION[\t ]+([0-9]+).*"
+ "\\1" JPEG_VERSION "${jpeg_lib_version}")
+ unset(jpeg_lib_version)
+endif()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(JPEG DEFAULT_MSG JPEG_LIBRARY JPEG_INCLUDE_DIR)
+find_package_handle_standard_args(JPEG
+ REQUIRED_VARS JPEG_LIBRARY JPEG_INCLUDE_DIR
+ VERSION_VAR JPEG_VERSION)
if(JPEG_FOUND)
set(JPEG_LIBRARIES ${JPEG_LIBRARY})
+ set(JPEG_INCLUDE_DIRS "${JPEG_INCLUDE_DIR}")
+
+ if(NOT TARGET JPEG::JPEG)
+ add_library(JPEG::JPEG UNKNOWN IMPORTED)
+ if(JPEG_INCLUDE_DIRS)
+ set_target_properties(JPEG::JPEG PROPERTIES
+ INTERFACE_INCLUDE_DIRECTORIES "${JPEG_INCLUDE_DIRS}")
+ endif()
+ if(EXISTS "${JPEG_LIBRARY}")
+ set_target_properties(JPEG::JPEG PROPERTIES
+ IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+ IMPORTED_LOCATION "${JPEG_LIBRARY}")
+ endif()
+ if(EXISTS "${JPEG_LIBRARY_RELEASE}")
+ set_property(TARGET JPEG::JPEG APPEND PROPERTY
+ IMPORTED_CONFIGURATIONS RELEASE)
+ set_target_properties(JPEG::JPEG PROPERTIES
+ IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
+ IMPORTED_LOCATION_RELEASE "${JPEG_LIBRARY_RELEASE}")
+ endif()
+ if(EXISTS "${JPEG_LIBRARY_DEBUG}")
+ set_property(TARGET JPEG::JPEG APPEND PROPERTY
+ IMPORTED_CONFIGURATIONS DEBUG)
+ set_target_properties(JPEG::JPEG PROPERTIES
+ IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
+ IMPORTED_LOCATION_DEBUG "${JPEG_LIBRARY_DEBUG}")
+ endif()
+ endif()
endif()
# Deprecated declarations.
-set (NATIVE_JPEG_INCLUDE_PATH ${JPEG_INCLUDE_DIR} )
+set(NATIVE_JPEG_INCLUDE_PATH ${JPEG_INCLUDE_DIR})
if(JPEG_LIBRARY)
- get_filename_component (NATIVE_JPEG_LIB_PATH ${JPEG_LIBRARY} PATH)
+ get_filename_component(NATIVE_JPEG_LIB_PATH ${JPEG_LIBRARY} PATH)
endif()
-mark_as_advanced(JPEG_LIBRARY JPEG_INCLUDE_DIR )
+mark_as_advanced(JPEG_LIBRARY JPEG_INCLUDE_DIR)
diff --git a/Modules/InstallRequiredSystemLibraries.cmake b/Modules/InstallRequiredSystemLibraries.cmake
index 50e9361..0fd76c0 100644
--- a/Modules/InstallRequiredSystemLibraries.cmake
+++ b/Modules/InstallRequiredSystemLibraries.cmake
@@ -460,6 +460,10 @@
if("${v}" LESS 12 OR EXISTS "${MSVC_MFC_DIR}/mfc${v}d.dll")
set(__install__libs ${__install__libs}
"${MSVC_MFC_DIR}/mfc${v}d.dll"
+ )
+ endif()
+ if("${v}" LESS 12 OR EXISTS "${MSVC_MFC_DIR}/mfcm${v}d.dll")
+ set(__install__libs ${__install__libs}
"${MSVC_MFC_DIR}/mfcm${v}d.dll"
)
endif()
@@ -474,6 +478,10 @@
if("${v}" LESS 12 OR EXISTS "${MSVC_MFC_DIR}/mfc${v}.dll")
set(__install__libs ${__install__libs}
"${MSVC_MFC_DIR}/mfc${v}.dll"
+ )
+ endif()
+ if("${v}" LESS 12 OR EXISTS "${MSVC_MFC_DIR}/mfcm${v}.dll")
+ set(__install__libs ${__install__libs}
"${MSVC_MFC_DIR}/mfcm${v}.dll"
)
endif()
diff --git a/Modules/Platform/Darwin-Absoft-Fortran.cmake b/Modules/Platform/Apple-Absoft-Fortran.cmake
similarity index 100%
rename from Modules/Platform/Darwin-Absoft-Fortran.cmake
rename to Modules/Platform/Apple-Absoft-Fortran.cmake
diff --git a/Modules/Platform/Darwin-AppleClang-C.cmake b/Modules/Platform/Apple-AppleClang-C.cmake
similarity index 83%
rename from Modules/Platform/Darwin-AppleClang-C.cmake
rename to Modules/Platform/Apple-AppleClang-C.cmake
index 3216b29..f45ccf4 100644
--- a/Modules/Platform/Darwin-AppleClang-C.cmake
+++ b/Modules/Platform/Apple-AppleClang-C.cmake
@@ -1,4 +1,4 @@
-include(Platform/Darwin-Clang-C)
+include(Platform/Apple-Clang-C)
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.2)
set(CMAKE_C_SYSTEM_FRAMEWORK_SEARCH_FLAG "-iframework ")
else()
diff --git a/Modules/Platform/Darwin-AppleClang-CXX.cmake b/Modules/Platform/Apple-AppleClang-CXX.cmake
similarity index 83%
rename from Modules/Platform/Darwin-AppleClang-CXX.cmake
rename to Modules/Platform/Apple-AppleClang-CXX.cmake
index 3fedf8c..1128204 100644
--- a/Modules/Platform/Darwin-AppleClang-CXX.cmake
+++ b/Modules/Platform/Apple-AppleClang-CXX.cmake
@@ -1,4 +1,4 @@
-include(Platform/Darwin-Clang-CXX)
+include(Platform/Apple-Clang-CXX)
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.2)
set(CMAKE_CXX_SYSTEM_FRAMEWORK_SEARCH_FLAG "-iframework ")
else()
diff --git a/Modules/Platform/Apple-Clang-C.cmake b/Modules/Platform/Apple-Clang-C.cmake
new file mode 100644
index 0000000..4d0dc82
--- /dev/null
+++ b/Modules/Platform/Apple-Clang-C.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-Clang)
+__apple_compiler_clang(C)
diff --git a/Modules/Platform/Apple-Clang-CXX.cmake b/Modules/Platform/Apple-Clang-CXX.cmake
new file mode 100644
index 0000000..6c1ddc1
--- /dev/null
+++ b/Modules/Platform/Apple-Clang-CXX.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-Clang)
+__apple_compiler_clang(CXX)
diff --git a/Modules/Platform/Darwin-Clang.cmake b/Modules/Platform/Apple-Clang.cmake
similarity index 93%
rename from Modules/Platform/Darwin-Clang.cmake
rename to Modules/Platform/Apple-Clang.cmake
index f8a07ec..0681bfb 100644
--- a/Modules/Platform/Darwin-Clang.cmake
+++ b/Modules/Platform/Apple-Clang.cmake
@@ -3,12 +3,9 @@
# This module is shared by multiple languages; use include blocker.
-if(__DARWIN_COMPILER_CLANG)
- return()
-endif()
-set(__DARWIN_COMPILER_CLANG 1)
+include_guard()
-macro(__darwin_compiler_clang lang)
+macro(__apple_compiler_clang lang)
set(CMAKE_${lang}_VERBOSE_FLAG "-v -Wl,-v") # also tell linker to print verbose output
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names")
set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "-bundle -Wl,-headerpad_max_install_names")
diff --git a/Modules/Platform/Apple-GNU-C.cmake b/Modules/Platform/Apple-GNU-C.cmake
new file mode 100644
index 0000000..5481c99
--- /dev/null
+++ b/Modules/Platform/Apple-GNU-C.cmake
@@ -0,0 +1,4 @@
+include(Platform/Apple-GNU)
+__apple_compiler_gnu(C)
+cmake_gnu_set_sysroot_flag(C)
+cmake_gnu_set_osx_deployment_target_flag(C)
diff --git a/Modules/Platform/Apple-GNU-CXX.cmake b/Modules/Platform/Apple-GNU-CXX.cmake
new file mode 100644
index 0000000..727f726
--- /dev/null
+++ b/Modules/Platform/Apple-GNU-CXX.cmake
@@ -0,0 +1,4 @@
+include(Platform/Apple-GNU)
+__apple_compiler_gnu(CXX)
+cmake_gnu_set_sysroot_flag(CXX)
+cmake_gnu_set_osx_deployment_target_flag(CXX)
diff --git a/Modules/Platform/Darwin-GNU-Fortran.cmake b/Modules/Platform/Apple-GNU-Fortran.cmake
similarity index 86%
rename from Modules/Platform/Darwin-GNU-Fortran.cmake
rename to Modules/Platform/Apple-GNU-Fortran.cmake
index 568d79b..2f53603 100644
--- a/Modules/Platform/Darwin-GNU-Fortran.cmake
+++ b/Modules/Platform/Apple-GNU-Fortran.cmake
@@ -1,8 +1,8 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
-include(Platform/Darwin-GNU)
-__darwin_compiler_gnu(Fortran)
+include(Platform/Apple-GNU)
+__apple_compiler_gnu(Fortran)
cmake_gnu_set_sysroot_flag(Fortran)
cmake_gnu_set_osx_deployment_target_flag(Fortran)
diff --git a/Modules/Platform/Darwin-GNU.cmake b/Modules/Platform/Apple-GNU.cmake
similarity index 95%
rename from Modules/Platform/Darwin-GNU.cmake
rename to Modules/Platform/Apple-GNU.cmake
index 9f9ef01..0eb8168 100644
--- a/Modules/Platform/Darwin-GNU.cmake
+++ b/Modules/Platform/Apple-GNU.cmake
@@ -3,12 +3,9 @@
# This module is shared by multiple languages; use include blocker.
-if(__DARWIN_COMPILER_GNU)
- return()
-endif()
-set(__DARWIN_COMPILER_GNU 1)
+include_guard()
-macro(__darwin_compiler_gnu lang)
+macro(__apple_compiler_gnu lang)
set(CMAKE_${lang}_VERBOSE_FLAG "-v -Wl,-v") # also tell linker to print verbose output
# GNU does not have -shared on OS X
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names")
diff --git a/Modules/Platform/Apple-Intel-C.cmake b/Modules/Platform/Apple-Intel-C.cmake
new file mode 100644
index 0000000..95bb270
--- /dev/null
+++ b/Modules/Platform/Apple-Intel-C.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-Intel)
+__apple_compiler_intel(C)
diff --git a/Modules/Platform/Apple-Intel-CXX.cmake b/Modules/Platform/Apple-Intel-CXX.cmake
new file mode 100644
index 0000000..b87e512
--- /dev/null
+++ b/Modules/Platform/Apple-Intel-CXX.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-Intel)
+__apple_compiler_intel(CXX)
diff --git a/Modules/Platform/Darwin-Intel-Fortran.cmake b/Modules/Platform/Apple-Intel-Fortran.cmake
similarity index 81%
rename from Modules/Platform/Darwin-Intel-Fortran.cmake
rename to Modules/Platform/Apple-Intel-Fortran.cmake
index 2299da9..e54e237 100644
--- a/Modules/Platform/Darwin-Intel-Fortran.cmake
+++ b/Modules/Platform/Apple-Intel-Fortran.cmake
@@ -1,8 +1,8 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
-include(Platform/Darwin-Intel)
-__darwin_compiler_intel(Fortran)
+include(Platform/Apple-Intel)
+__apple_compiler_intel(Fortran)
set(CMAKE_Fortran_OSX_COMPATIBILITY_VERSION_FLAG "-compatibility_version ")
set(CMAKE_Fortran_OSX_CURRENT_VERSION_FLAG "-current_version ")
diff --git a/Modules/Platform/Darwin-Intel.cmake b/Modules/Platform/Apple-Intel.cmake
similarity index 84%
rename from Modules/Platform/Darwin-Intel.cmake
rename to Modules/Platform/Apple-Intel.cmake
index dd33cec..2d4f7e5 100644
--- a/Modules/Platform/Darwin-Intel.cmake
+++ b/Modules/Platform/Apple-Intel.cmake
@@ -3,12 +3,9 @@
# This module is shared by multiple languages; use include blocker.
-if(__DARWIN_COMPILER_INTEL)
- return()
-endif()
-set(__DARWIN_COMPILER_INTEL 1)
+include_guard()
-macro(__darwin_compiler_intel lang)
+macro(__apple_compiler_intel lang)
set(CMAKE_${lang}_VERBOSE_FLAG "-v -Wl,-v") # also tell linker to print verbose output
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names")
set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "-bundle -Wl,-headerpad_max_install_names")
diff --git a/Modules/Platform/Darwin-NAG-Fortran.cmake b/Modules/Platform/Apple-NAG-Fortran.cmake
similarity index 100%
rename from Modules/Platform/Darwin-NAG-Fortran.cmake
rename to Modules/Platform/Apple-NAG-Fortran.cmake
diff --git a/Modules/Platform/Darwin-NVIDIA-CUDA.cmake b/Modules/Platform/Apple-NVIDIA-CUDA.cmake
similarity index 100%
rename from Modules/Platform/Darwin-NVIDIA-CUDA.cmake
rename to Modules/Platform/Apple-NVIDIA-CUDA.cmake
diff --git a/Modules/Platform/Apple-PGI-C.cmake b/Modules/Platform/Apple-PGI-C.cmake
new file mode 100644
index 0000000..1e11724
--- /dev/null
+++ b/Modules/Platform/Apple-PGI-C.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-PGI)
+__apple_compiler_pgi(C)
diff --git a/Modules/Platform/Apple-PGI-CXX.cmake b/Modules/Platform/Apple-PGI-CXX.cmake
new file mode 100644
index 0000000..aa5daf7
--- /dev/null
+++ b/Modules/Platform/Apple-PGI-CXX.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-PGI)
+__apple_compiler_pgi(CXX)
diff --git a/Modules/Platform/Apple-PGI-Fortran.cmake b/Modules/Platform/Apple-PGI-Fortran.cmake
new file mode 100644
index 0000000..1e3e4b1
--- /dev/null
+++ b/Modules/Platform/Apple-PGI-Fortran.cmake
@@ -0,0 +1,2 @@
+include(Platform/Apple-PGI)
+__apple_compiler_pgi(Fortran)
diff --git a/Modules/Platform/Darwin-PGI.cmake b/Modules/Platform/Apple-PGI.cmake
similarity index 80%
rename from Modules/Platform/Darwin-PGI.cmake
rename to Modules/Platform/Apple-PGI.cmake
index 04479a8..8d343b7 100644
--- a/Modules/Platform/Darwin-PGI.cmake
+++ b/Modules/Platform/Apple-PGI.cmake
@@ -2,12 +2,9 @@
# file Copyright.txt or https://cmake.org/licensing for details.
# This module is shared by multiple languages; use include blocker.
-if(__DARWIN_COMPILER_PGI)
- return()
-endif()
-set(__DARWIN_COMPILER_PGI 1)
+include_guard()
-macro(__darwin_compiler_pgi lang)
+macro(__apple_compiler_pgi lang)
set(CMAKE_${lang}_OSX_COMPATIBILITY_VERSION_FLAG "-Wl,-compatibility_version,")
set(CMAKE_${lang}_OSX_CURRENT_VERSION_FLAG "-Wl,-current_version,")
set(CMAKE_SHARED_LIBRARY_SONAME_${lang}_FLAG "-Wl,-install_name")
diff --git a/Modules/Platform/Apple-VisualAge-C.cmake b/Modules/Platform/Apple-VisualAge-C.cmake
new file mode 100644
index 0000000..7fa6032
--- /dev/null
+++ b/Modules/Platform/Apple-VisualAge-C.cmake
@@ -0,0 +1 @@
+include(Platform/Apple-XL-C)
diff --git a/Modules/Platform/Apple-VisualAge-CXX.cmake b/Modules/Platform/Apple-VisualAge-CXX.cmake
new file mode 100644
index 0000000..12dd347
--- /dev/null
+++ b/Modules/Platform/Apple-VisualAge-CXX.cmake
@@ -0,0 +1 @@
+include(Platform/Apple-XL-CXX)
diff --git a/Modules/Platform/Darwin-XL-C.cmake b/Modules/Platform/Apple-XL-C.cmake
similarity index 100%
rename from Modules/Platform/Darwin-XL-C.cmake
rename to Modules/Platform/Apple-XL-C.cmake
diff --git a/Modules/Platform/Darwin-XL-CXX.cmake b/Modules/Platform/Apple-XL-CXX.cmake
similarity index 100%
rename from Modules/Platform/Darwin-XL-CXX.cmake
rename to Modules/Platform/Apple-XL-CXX.cmake
diff --git a/Modules/Platform/Darwin-Clang-C.cmake b/Modules/Platform/Darwin-Clang-C.cmake
deleted file mode 100644
index 0a1502e..0000000
--- a/Modules/Platform/Darwin-Clang-C.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-Clang)
-__darwin_compiler_clang(C)
diff --git a/Modules/Platform/Darwin-Clang-CXX.cmake b/Modules/Platform/Darwin-Clang-CXX.cmake
deleted file mode 100644
index f8e8d88..0000000
--- a/Modules/Platform/Darwin-Clang-CXX.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-Clang)
-__darwin_compiler_clang(CXX)
diff --git a/Modules/Platform/Darwin-GNU-C.cmake b/Modules/Platform/Darwin-GNU-C.cmake
deleted file mode 100644
index efdfd00..0000000
--- a/Modules/Platform/Darwin-GNU-C.cmake
+++ /dev/null
@@ -1,4 +0,0 @@
-include(Platform/Darwin-GNU)
-__darwin_compiler_gnu(C)
-cmake_gnu_set_sysroot_flag(C)
-cmake_gnu_set_osx_deployment_target_flag(C)
diff --git a/Modules/Platform/Darwin-GNU-CXX.cmake b/Modules/Platform/Darwin-GNU-CXX.cmake
deleted file mode 100644
index e3c2ea7..0000000
--- a/Modules/Platform/Darwin-GNU-CXX.cmake
+++ /dev/null
@@ -1,4 +0,0 @@
-include(Platform/Darwin-GNU)
-__darwin_compiler_gnu(CXX)
-cmake_gnu_set_sysroot_flag(CXX)
-cmake_gnu_set_osx_deployment_target_flag(CXX)
diff --git a/Modules/Platform/Darwin-Initialize.cmake b/Modules/Platform/Darwin-Initialize.cmake
index b539e45..3db77aa 100644
--- a/Modules/Platform/Darwin-Initialize.cmake
+++ b/Modules/Platform/Darwin-Initialize.cmake
@@ -20,6 +20,10 @@
set(CMAKE_OSX_ARCHITECTURES "$ENV{CMAKE_OSX_ARCHITECTURES}" CACHE STRING
"Build architectures for OSX")
+# macOS, iOS, tvOS, and watchOS should lookup compilers from
+# Platform/Apple-${CMAKE_CXX_COMPILER_ID}-<LANG>
+set(CMAKE_EFFECTIVE_SYSTEM_NAME "Apple")
+
#----------------------------------------------------------------------------
# _CURRENT_OSX_VERSION - as a two-component string: 10.5, 10.6, ...
#
diff --git a/Modules/Platform/Darwin-Intel-C.cmake b/Modules/Platform/Darwin-Intel-C.cmake
deleted file mode 100644
index 81c630f..0000000
--- a/Modules/Platform/Darwin-Intel-C.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-Intel)
-__darwin_compiler_intel(C)
diff --git a/Modules/Platform/Darwin-Intel-CXX.cmake b/Modules/Platform/Darwin-Intel-CXX.cmake
deleted file mode 100644
index 90ae53b..0000000
--- a/Modules/Platform/Darwin-Intel-CXX.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-Intel)
-__darwin_compiler_intel(CXX)
diff --git a/Modules/Platform/Darwin-PGI-C.cmake b/Modules/Platform/Darwin-PGI-C.cmake
deleted file mode 100644
index 790919b..0000000
--- a/Modules/Platform/Darwin-PGI-C.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-PGI)
-__darwin_compiler_pgi(C)
diff --git a/Modules/Platform/Darwin-PGI-CXX.cmake b/Modules/Platform/Darwin-PGI-CXX.cmake
deleted file mode 100644
index ceaed71..0000000
--- a/Modules/Platform/Darwin-PGI-CXX.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-PGI)
-__darwin_compiler_pgi(CXX)
diff --git a/Modules/Platform/Darwin-PGI-Fortran.cmake b/Modules/Platform/Darwin-PGI-Fortran.cmake
deleted file mode 100644
index 146807b..0000000
--- a/Modules/Platform/Darwin-PGI-Fortran.cmake
+++ /dev/null
@@ -1,2 +0,0 @@
-include(Platform/Darwin-PGI)
-__darwin_compiler_pgi(Fortran)
diff --git a/Modules/Platform/Darwin-VisualAge-C.cmake b/Modules/Platform/Darwin-VisualAge-C.cmake
deleted file mode 100644
index 859914f..0000000
--- a/Modules/Platform/Darwin-VisualAge-C.cmake
+++ /dev/null
@@ -1 +0,0 @@
-include(Platform/Darwin-XL-C)
diff --git a/Modules/Platform/Darwin-VisualAge-CXX.cmake b/Modules/Platform/Darwin-VisualAge-CXX.cmake
deleted file mode 100644
index 46c1005..0000000
--- a/Modules/Platform/Darwin-VisualAge-CXX.cmake
+++ /dev/null
@@ -1 +0,0 @@
-include(Platform/Darwin-XL-CXX)
diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index d5174c4..7aadb3b 100644
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -1,5 +1,5 @@
# CMake version number components.
set(CMake_VERSION_MAJOR 3)
set(CMake_VERSION_MINOR 11)
-set(CMake_VERSION_PATCH 20180418)
+set(CMake_VERSION_PATCH 20180420)
#set(CMake_VERSION_RC 1)
diff --git a/Source/cmCMakePolicyCommand.cxx b/Source/cmCMakePolicyCommand.cxx
index 7ca1cbc..adf9ef8 100644
--- a/Source/cmCMakePolicyCommand.cxx
+++ b/Source/cmCMakePolicyCommand.cxx
@@ -95,7 +95,11 @@
bool cmCMakePolicyCommand::HandleGetMode(std::vector<std::string> const& args)
{
- if (args.size() != 3) {
+ bool parent_scope = false;
+ if (args.size() == 4 && args[3] == "PARENT_SCOPE") {
+ // Undocumented PARENT_SCOPE option for use within CMake.
+ parent_scope = true;
+ } else if (args.size() != 3) {
this->SetError("GET must be given exactly 2 additional arguments.");
return false;
}
@@ -115,7 +119,8 @@
}
// Lookup the policy setting.
- cmPolicies::PolicyStatus status = this->Makefile->GetPolicyStatus(pid);
+ cmPolicies::PolicyStatus status =
+ this->Makefile->GetPolicyStatus(pid, parent_scope);
switch (status) {
case cmPolicies::OLD:
// Report that the policy is set to OLD.
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index f9eb90f..cf277d5 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1893,6 +1893,13 @@
retVal = 1;
}
+ // The OpenWatcom tools do not return an error code when a link
+ // library is not found!
+ if (this->CMakeInstance->GetState()->UseWatcomWMake() && retVal == 0 &&
+ output.find("W1008: cannot open") != std::string::npos) {
+ retVal = 1;
+ }
+
return retVal;
}
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 9aeeb5c..490d516 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -4089,10 +4089,10 @@
return this->DefineFlagsOrig.c_str();
}
-cmPolicies::PolicyStatus cmMakefile::GetPolicyStatus(
- cmPolicies::PolicyID id) const
+cmPolicies::PolicyStatus cmMakefile::GetPolicyStatus(cmPolicies::PolicyID id,
+ bool parent_scope) const
{
- return this->StateSnapshot.GetPolicy(id);
+ return this->StateSnapshot.GetPolicy(id, parent_scope);
}
bool cmMakefile::PolicyOptionalWarningEnabled(std::string const& var)
diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h
index d2626cd..8589deb 100644
--- a/Source/cmMakefile.h
+++ b/Source/cmMakefile.h
@@ -284,7 +284,8 @@
*/
bool SetPolicy(cmPolicies::PolicyID id, cmPolicies::PolicyStatus status);
bool SetPolicy(const char* id, cmPolicies::PolicyStatus status);
- cmPolicies::PolicyStatus GetPolicyStatus(cmPolicies::PolicyID id) const;
+ cmPolicies::PolicyStatus GetPolicyStatus(cmPolicies::PolicyID id,
+ bool parent_scope = false) const;
bool SetPolicyVersion(std::string const& version_min,
std::string const& version_max);
void RecordPolicies(cmPolicies::PolicyMap& pm);
diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h
index a21c778..9b9ef60 100644
--- a/Source/cmPolicies.h
+++ b/Source/cmPolicies.h
@@ -219,7 +219,10 @@
"Do not produce legacy _LIB_DEPENDS cache entries.", 3, 12, 0, \
cmPolicies::WARN) \
SELECT(POLICY, CMP0074, "find_package uses PackageName_ROOT variables.", 3, \
- 12, 0, cmPolicies::WARN)
+ 12, 0, cmPolicies::WARN) \
+ SELECT(POLICY, CMP0075, \
+ "Include file check macros honor CMAKE_REQUIRED_LIBRARIES.", 3, 12, \
+ 0, cmPolicies::WARN)
#define CM_SELECT_ID(F, A1, A2, A3, A4, A5, A6) F(A1)
#define CM_FOR_EACH_POLICY_ID(POLICY) \
diff --git a/Source/cmStateSnapshot.cxx b/Source/cmStateSnapshot.cxx
index 0d97c33..0229a77 100644
--- a/Source/cmStateSnapshot.cxx
+++ b/Source/cmStateSnapshot.cxx
@@ -160,8 +160,8 @@
}
}
-cmPolicies::PolicyStatus cmStateSnapshot::GetPolicy(
- cmPolicies::PolicyID id) const
+cmPolicies::PolicyStatus cmStateSnapshot::GetPolicy(cmPolicies::PolicyID id,
+ bool parent_scope) const
{
cmPolicies::PolicyStatus status = cmPolicies::GetPolicyStatus(id);
@@ -180,6 +180,10 @@
cmLinkedTree<cmStateDetail::PolicyStackEntry>::iterator root =
dir->DirectoryEnd->PolicyRoot;
for (; leaf != root; ++leaf) {
+ if (parent_scope) {
+ parent_scope = false;
+ continue;
+ }
if (leaf->IsDefined(id)) {
status = leaf->Get(id);
return status;
diff --git a/Source/cmStateSnapshot.h b/Source/cmStateSnapshot.h
index 94d6274..af5653b 100644
--- a/Source/cmStateSnapshot.h
+++ b/Source/cmStateSnapshot.h
@@ -43,7 +43,8 @@
cmStateEnums::SnapshotType GetType() const;
void SetPolicy(cmPolicies::PolicyID id, cmPolicies::PolicyStatus status);
- cmPolicies::PolicyStatus GetPolicy(cmPolicies::PolicyID id) const;
+ cmPolicies::PolicyStatus GetPolicy(cmPolicies::PolicyID id,
+ bool parent_scope = false) const;
bool HasDefinedPolicyCMP0011();
void PushPolicy(cmPolicies::PolicyMap const& entry, bool weak);
bool PopPolicy();
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index aad7cfc..38b4828 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1359,6 +1359,10 @@
add_subdirectory(FindICU)
endif()
+ if(CMake_TEST_FindJPEG)
+ add_subdirectory(FindJPEG)
+ endif()
+
if(CMake_TEST_FindJsonCpp)
add_subdirectory(FindJsonCpp)
endif()
diff --git a/Tests/CMakeOnly/AllFindModules/CMakeLists.txt b/Tests/CMakeOnly/AllFindModules/CMakeLists.txt
index 443d366..a53e441 100644
--- a/Tests/CMakeOnly/AllFindModules/CMakeLists.txt
+++ b/Tests/CMakeOnly/AllFindModules/CMakeLists.txt
@@ -86,7 +86,7 @@
endforeach()
foreach(VTEST BISON Boost CUDA DOXYGEN FLEX GIF GTK2
- HDF5 LibArchive OPENSCENEGRAPH RUBY SWIG Protobuf)
+ HDF5 JPEG LibArchive OPENSCENEGRAPH RUBY SWIG Protobuf)
check_version_string(${VTEST} ${VTEST}_VERSION)
endforeach()
diff --git a/Tests/FindJPEG/CMakeLists.txt b/Tests/FindJPEG/CMakeLists.txt
new file mode 100644
index 0000000..c8663c5
--- /dev/null
+++ b/Tests/FindJPEG/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_test(NAME FindJPEG.Test COMMAND
+ ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+ --build-and-test
+ "${CMake_SOURCE_DIR}/Tests/FindJPEG/Test"
+ "${CMake_BINARY_DIR}/Tests/FindJPEG/Test"
+ ${build_generator_args}
+ --build-project TestFindJPEG
+ --build-options ${build_options}
+ --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+ )
diff --git a/Tests/FindJPEG/Test/CMakeLists.txt b/Tests/FindJPEG/Test/CMakeLists.txt
new file mode 100644
index 0000000..a744f85
--- /dev/null
+++ b/Tests/FindJPEG/Test/CMakeLists.txt
@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.1)
+project(TestFindJPEG C)
+include(CTest)
+
+find_package(JPEG)
+
+add_executable(test_jpeg_tgt main.c)
+target_link_libraries(test_jpeg_tgt JPEG::JPEG)
+add_test(NAME test_jpeg_tgt COMMAND test_jpeg_tgt)
+
+add_executable(test_jpeg_var main.c)
+target_include_directories(test_jpeg_var PRIVATE ${JPEG_INCLUDE_DIRS})
+target_link_libraries(test_jpeg_var PRIVATE ${JPEG_LIBRARIES})
+add_test(NAME test_jpeg_var COMMAND test_jpeg_var)
diff --git a/Tests/FindJPEG/Test/main.c b/Tests/FindJPEG/Test/main.c
new file mode 100644
index 0000000..c6e48f0
--- /dev/null
+++ b/Tests/FindJPEG/Test/main.c
@@ -0,0 +1,16 @@
+#include <assert.h>
+#include <stdio.h>
+
+#include <jpeglib.h>
+
+int main()
+{
+ /* Without any JPEG file to open, test that the call fails as
+ expected. This tests that linking worked. */
+ struct jpeg_decompress_struct cinfo;
+ struct jpeg_error_mgr jerr;
+ cinfo.err = jpeg_std_error(&jerr);
+ jpeg_create_decompress(&cinfo);
+
+ return 0;
+}
diff --git a/Tests/PolicyScope/CMakeLists.txt b/Tests/PolicyScope/CMakeLists.txt
index 413195a..353842b 100644
--- a/Tests/PolicyScope/CMakeLists.txt
+++ b/Tests/PolicyScope/CMakeLists.txt
@@ -52,6 +52,10 @@
# CMP0002 should be changed when this function is invoked
cmake_policy(GET CMP0002 cmp)
check(CMP0002 "OLD" "${cmp}")
+
+ # The undocumented PARENT_SCOPE option sees the caller's setting.
+ cmake_policy(GET CMP0002 cmp PARENT_SCOPE)
+ check(CMP0002 "NEW" "${cmp}")
endfunction()
# Unset CMP0002
@@ -61,6 +65,10 @@
cmake_policy(GET CMP0002 cmp)
check(CMP0002 "" "${cmp}")
+ # The undocumented PARENT_SCOPE option sees the caller's setting.
+ cmake_policy(GET CMP0002 cmp PARENT_SCOPE)
+ check(CMP0002 "NEW" "${cmp}")
+
# Setting the policy should work here and also in the caller.
cmake_policy(SET CMP0002 OLD)
cmake_policy(GET CMP0002 cmp)
diff --git a/Tests/RunCMake/CheckModules/CMP0075-stderr.txt b/Tests/RunCMake/CheckModules/CMP0075-stderr.txt
new file mode 100644
index 0000000..960fe94
--- /dev/null
+++ b/Tests/RunCMake/CheckModules/CMP0075-stderr.txt
@@ -0,0 +1,50 @@
+^CMake Warning \(dev\) at [^
+]*/Modules/CheckIncludeFile.cmake:[0-9]+ \(message\):
+ Policy CMP0075 is not set: Include file check macros honor
+ CMAKE_REQUIRED_LIBRARIES. Run "cmake --help-policy CMP0075" for policy
+ details. Use the cmake_policy command to set the policy and suppress this
+ warning.
+
+ CMAKE_REQUIRED_LIBRARIES is set to:
+
+ does_not_exist
+
+ For compatibility with CMake 3.11 and below this check is ignoring it.
+Call Stack \(most recent call first\):
+ CMP0075.cmake:11 \(check_include_file\)
+ CMakeLists.txt:[0-9]+ \(include\)
+This warning is for project developers. Use -Wno-dev to suppress it.
++
+CMake Warning \(dev\) at [^
+]*/Modules/CheckIncludeFileCXX.cmake:[0-9]+ \(message\):
+ Policy CMP0075 is not set: Include file check macros honor
+ CMAKE_REQUIRED_LIBRARIES. Run "cmake --help-policy CMP0075" for policy
+ details. Use the cmake_policy command to set the policy and suppress this
+ warning.
+
+ CMAKE_REQUIRED_LIBRARIES is set to:
+
+ does_not_exist
+
+ For compatibility with CMake 3.11 and below this check is ignoring it.
+Call Stack \(most recent call first\):
+ CMP0075.cmake:26 \(check_include_file_cxx\)
+ CMakeLists.txt:[0-9]+ \(include\)
+This warning is for project developers. Use -Wno-dev to suppress it.
++
+CMake Warning \(dev\) at [^
+]*/Modules/CheckIncludeFiles.cmake:[0-9]+ \(message\):
+ Policy CMP0075 is not set: Include file check macros honor
+ CMAKE_REQUIRED_LIBRARIES. Run "cmake --help-policy CMP0075" for policy
+ details. Use the cmake_policy command to set the policy and suppress this
+ warning.
+
+ CMAKE_REQUIRED_LIBRARIES is set to:
+
+ does_not_exist
+
+ For compatibility with CMake 3.11 and below this check is ignoring it.
+Call Stack \(most recent call first\):
+ CMP0075.cmake:41 \(check_include_files\)
+ CMakeLists.txt:[0-9]+ \(include\)
+This warning is for project developers. Use -Wno-dev to suppress it.$
diff --git a/Tests/RunCMake/CheckModules/CMP0075.cmake b/Tests/RunCMake/CheckModules/CMP0075.cmake
new file mode 100644
index 0000000..4a3b720
--- /dev/null
+++ b/Tests/RunCMake/CheckModules/CMP0075.cmake
@@ -0,0 +1,124 @@
+enable_language(C)
+enable_language(CXX)
+include(CheckIncludeFile)
+include(CheckIncludeFileCXX)
+include(CheckIncludeFiles)
+
+set(CMAKE_REQUIRED_LIBRARIES does_not_exist)
+
+#============================================================================
+
+check_include_file("stddef.h" HAVE_STDDEF_H_1)
+if(NOT HAVE_STDDEF_H_1)
+ message(SEND_ERROR "HAVE_STDDEF_H_1 failed but should have passed.")
+endif()
+if(NOT _CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDDEF_H_1 did not warn but should have")
+endif()
+check_include_file("stddef.h" HAVE_STDDEF_H_2) # second does not warn
+if(NOT HAVE_STDDEF_H_2)
+ message(SEND_ERROR "HAVE_STDDEF_H_2 failed but should have passed.")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#----------------------------------------------------------------------------
+
+check_include_file_cxx("stddef.h" HAVE_STDDEF_H_CXX_1)
+if(NOT HAVE_STDDEF_H_CXX_1)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_1 failed but should have passed.")
+endif()
+if(NOT _CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_1 did not warn but should have")
+endif()
+check_include_file_cxx("stddef.h" HAVE_STDDEF_H_CXX_2) # second does not warn
+if(NOT HAVE_STDDEF_H_CXX_2)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_2 failed but should have passed.")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#----------------------------------------------------------------------------
+
+check_include_files("stddef.h;stdlib.h" HAVE_STDLIB_H_1)
+if(NOT HAVE_STDLIB_H_1)
+ message(SEND_ERROR "HAVE_STDLIB_H_1 failed but should have passed.")
+endif()
+if(NOT _CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDLIB_H_1 did not warn but should have")
+endif()
+check_include_files("stddef.h;stdlib.h" HAVE_STDLIB_H_2) # second does not warn
+if(NOT HAVE_STDLIB_H_2)
+ message(SEND_ERROR "HAVE_STDLIB_H_2 failed but should have passed.")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#============================================================================
+cmake_policy(SET CMP0075 OLD)
+# These should not warn.
+# These should pass the checks due to ignoring 'does_not_exist'.
+
+check_include_file("stddef.h" HAVE_STDDEF_H_3)
+if(NOT HAVE_STDDEF_H_3)
+ message(SEND_ERROR "HAVE_STDDEF_H_3 failed but should have passed.")
+endif()
+if(_CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDDEF_H_3 warned but should not have")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#----------------------------------------------------------------------------
+
+check_include_file_cxx("stddef.h" HAVE_STDDEF_H_CXX_3)
+if(NOT HAVE_STDDEF_H_CXX_3)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_3 failed but should have passed.")
+endif()
+if(_CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_3 warned but should not have")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#----------------------------------------------------------------------------
+
+check_include_files("stddef.h;stdlib.h" HAVE_STDLIB_H_3)
+if(NOT HAVE_STDLIB_H_3)
+ message(SEND_ERROR "HAVE_STDLIB_H_3 failed but should have passed.")
+endif()
+if(_CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDLIB_H_3 warned but should not have")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#============================================================================
+cmake_policy(SET CMP0075 NEW)
+# These should not warn.
+# These should fail the checks due to requiring 'does_not_exist'.
+
+check_include_file("stddef.h" HAVE_STDDEF_H_4)
+if(HAVE_STDDEF_H_4)
+ message(SEND_ERROR "HAVE_STDDEF_H_4 passed but should have failed.")
+endif()
+if(_CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDDEF_H_4 warned but should not have")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#----------------------------------------------------------------------------
+
+check_include_file_cxx("stddef.h" HAVE_STDDEF_H_CXX_4)
+if(HAVE_STDDEF_H_CXX_4)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_4 passed but should have failed.")
+endif()
+if(_CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDDEF_H_CXX_4 warned but should not have")
+endif()
+unset(_CIF_CMP0075_WARNED)
+
+#----------------------------------------------------------------------------
+
+check_include_files("stddef.h;stdlib.h" HAVE_STDLIB_H_4)
+if(HAVE_STDLIB_H_4)
+ message(SEND_ERROR "HAVE_STDLIB_H_4 passed but should have failed.")
+endif()
+if(_CIF_CMP0075_WARNED)
+ message(SEND_ERROR "HAVE_STDLIB_H_4 warned but should not have")
+endif()
+unset(_CIF_CMP0075_WARNED)
diff --git a/Tests/RunCMake/CheckModules/RunCMakeTest.cmake b/Tests/RunCMake/CheckModules/RunCMakeTest.cmake
index c5aaa64..8a046e1 100644
--- a/Tests/RunCMake/CheckModules/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CheckModules/RunCMakeTest.cmake
@@ -1,5 +1,7 @@
include(RunCMake)
+run_cmake(CMP0075)
+
run_cmake(CheckStructHasMemberOk)
run_cmake(CheckStructHasMemberUnknownLanguage)
run_cmake(CheckStructHasMemberMissingLanguage)
diff --git a/Utilities/Sphinx/cmake.py b/Utilities/Sphinx/cmake.py
index cfda2d4..90ddd36 100644
--- a/Utilities/Sphinx/cmake.py
+++ b/Utilities/Sphinx/cmake.py
@@ -144,6 +144,7 @@
_cmake_index_objs = {
'command': _cmake_index_entry('command'),
+ 'envvar': _cmake_index_entry('envvar'),
'generator': _cmake_index_entry('generator'),
'manual': _cmake_index_entry('manual'),
'module': _cmake_index_entry('module'),
@@ -324,6 +325,7 @@
label = 'CMake'
object_types = {
'command': ObjType('command', 'command'),
+ 'envvar': ObjType('envvar', 'envvar'),
'generator': ObjType('generator', 'generator'),
'variable': ObjType('variable', 'variable'),
'module': ObjType('module', 'module'),
@@ -339,6 +341,7 @@
}
directives = {
'command': CMakeObject,
+ 'envvar': CMakeObject,
'variable': CMakeObject,
# Other object types cannot be created except by the CMakeTransform
# 'generator': CMakeObject,
@@ -355,6 +358,7 @@
}
roles = {
'command': CMakeXRefRole(fix_parens = True, lowercase = True),
+ 'envvar': CMakeXRefRole(),
'generator': CMakeXRefRole(),
'variable': CMakeXRefRole(),
'module': CMakeXRefRole(),
diff --git a/Utilities/Sphinx/create_identifiers.py b/Utilities/Sphinx/create_identifiers.py
index 3fe3fcb..e638950 100755
--- a/Utilities/Sphinx/create_identifiers.py
+++ b/Utilities/Sphinx/create_identifiers.py
@@ -21,7 +21,9 @@
for line in lines:
mapping = (("command", "command"),
+ ("envvar", "envvar"),
("variable", "variable"),
+ ("generator", "generator"),
("target property", "prop_tgt"),
("test property", "prop_test"),
("source file property", "prop_sf"),
