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GLM requires long long support (C++98) and anonymous struct (C++11), disable the warnings within GLM. Strict compilers support check is performed. #524

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This commit is contained in:
Christophe Riccio
2016-07-16 18:36:56 +02:00
parent b157b1f6e3
commit 848d68fe96
6 changed files with 89 additions and 15 deletions
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19
CMakeLists.txt
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@@ -63,27 +63,16 @@ if(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_CXX_COMPILER_ID}"
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++98")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_CXX_FLAGS "-std=c++98")
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# GLM is using GCC 64 bits integer extension
add_definitions(-Wno-long-long)
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
add_definitions(-Wno-c++11-long-long)
endif()
endif()
endif()
option(GLM_TEST_ENABLE_MS_EXTENSIONS "Enable MS extensions" OFF)
option(GLM_TEST_ENABLE_LANG_EXTENSIONS "Enable language extensions" OFF)
if(GLM_TEST_ENABLE_MS_EXTENSIONS)
if(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU"))
add_definitions(-Wgnu-anonymous-struct)
add_definitions(-Wnested-anon-types)
endif()
else()
if(NOT GLM_TEST_ENABLE_LANG_EXTENSIONS)
if(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC") OR (("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel") AND WIN32))
add_definitions(/Za)
# elseif(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU"))
# add_definitions(-pedantic)
elseif(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU"))
add_definitions(-pedantic)
endif()
endif()