Merge topic '17870-effective-system-name'
4597396784 Apple: Use include_guard() within compiler config
e95b3fd9bb Apple: Use CMAKE_EFFECTIVE_SYSTEM_NAME to share compiler info
84f9f63fcc Modules: Introduce CMAKE_EFFECTIVE_SYSTEM_NAME to lookup compiler info
9fa0f2eb56 CMakeFindPackageMode: Perform platform-specific initialization
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1964
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/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)
