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CMake: Fix detecting AppleClang

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Policies are now correctly initialized (before creating the project).
Policy CMP0025 changes the compilerID of Clang on Apple, handle this correctly.
This commit is contained in:
Maarten Bent
2019-07-19 01:51:47 +02:00
parent 46f01bfe8b
commit 7f5ca2a4cb
2 changed files with 3 additions and 3 deletions
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4
build/cmake/init.cmake
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@@ -62,7 +62,7 @@ if(MSVC)
string(REGEX REPLACE "/W[0-4]" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
endif()
elseif(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang"))
elseif(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang"))
if(wxBUILD_OPTIMISE)
set(GCC_PREFERRED_RELEASE_FLAGS " -O2 -fomit-frame-pointer")
wx_string_append(CMAKE_CXX_FLAGS_RELEASE "${GCC_PREFERRED_RELEASE_FLAGS}")
@@ -100,7 +100,7 @@ endif()
if(wxUSE_NO_RTTI)
if(MSVC)
add_compile_options("/GR-")
elseif(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang"))
elseif(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang"))
wx_string_append(CMAKE_CXX_FLAGS " -fno-rtti")
endif()
add_definitions("-DwxNO_RTTI")