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- fixed detection of Apple's Clang

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This commit is contained in:
alexey.lysiuk 2020-10-17 13:33:22 +03:00
parent 0478838a9d
commit d4bb2fa418
2 changed files with 4 additions and 9 deletions
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11
CMakeLists.txt
View file

@ -132,13 +132,13 @@ else()
endif()
# Replacement variables for a possible long list of C/C++ compilers compatible with GCC
if( "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )
if( "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" MATCHES "Clang" )
set( ZD_CMAKE_COMPILER_IS_GNUC_COMPATIBLE TRUE )
else()
set( ZD_CMAKE_COMPILER_IS_GNUC_COMPATIBLE FALSE )
endif()
if( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
if( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
set( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE TRUE )
else()
set( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE FALSE )
@ -272,12 +272,7 @@ else()
if( APPLE )
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9")
if( CMAKE_CXX_COMPILER_ID STREQUAL "Clang" )
# With standard Apple tools -stdlib=libc++ needs to be specified in order to get
# C++11 support using SDKs 10.7 and 10.8.
set( CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}" )
set( CMAKE_EXE_LINKER_FLAGS "-stdlib=libc++ ${CMAKE_EXE_LINKER_FLAGS}" )
elseif( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" )
if( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" )
# If we're compiling with a custom GCC on the Mac (which we know since g++-4.2 doesn't support C++11) statically link libgcc.
set( ALL_C_FLAGS "-static-libgcc" )
endif()

2
src/CMakeLists.txt
View file

@ -307,7 +307,7 @@ if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
set( CMAKE_C_FLAGS "-Wno-unused-result ${CMAKE_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "-Wno-unused-result ${CMAKE_CXX_FLAGS}" )
endif()
if( CMAKE_CXX_COMPILER_ID STREQUAL "Clang" )
if( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
if( APPLE OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "3.6" )
set( CMAKE_CXX_FLAGS "-Wno-inconsistent-missing-override ${CMAKE_CXX_FLAGS}" )
endif()