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Move GNU COMPILER_PREDEFINES_COMMAND from Platform to Compiler

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Moves `CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND` from linux specific
[Modules/Platform/Linux-GNU.cmake](Modules/Platform/Linux-GNU.cmake) to
[Modules/Compiler/GNU.cmake](Modules/Compiler/GNU.cmake).
This enables compiler predefines generation (in AUTOMOC) on all
platforms that run gcc (and clang).
This commit is contained in:
Sebastian Holtermann
2018-06-01 09:21:06 +02:00
parent 6292873045
commit caa138c1a5
2 changed files with 2 additions and 1 deletions
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2
Modules/Compiler/GNU.cmake
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@@ -86,4 +86,6 @@ macro(__compiler_gnu lang)
"\"${CMAKE_${lang}_COMPILER_RANLIB}\" <TARGET>"
)
endif()
set(CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "${CMAKE_${lang}_COMPILER}" "-dM" "-E" "-c" "${CMAKE_ROOT}/Modules/CMakeCXXCompilerABI.cpp")
endmacro()

1
Modules/Platform/Linux-GNU.cmake
View File

@@ -12,5 +12,4 @@ macro(__linux_compiler_gnu lang)
# We pass this for historical reasons. Projects may have
# executables that use dlopen but do not set ENABLE_EXPORTS.
set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-rdynamic")
set(CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "${CMAKE_${lang}_COMPILER}" "-dM" "-E" "-c" "${CMAKE_ROOT}/Modules/CMakeCXXCompilerABI.cpp")
endmacro()