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Allow to use new compiler flags in clang

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Luis Díaz Más 2019-07-29 18:57:27 +02:00 committed by Luis Diaz
parent 1fa5839c8e
commit 9c7c3c6d22
1 changed files with 9 additions and 6 deletions
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15
cmake/compilerFlags.cmake
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@ -7,7 +7,7 @@ if ( MINGW OR UNIX OR MSYS ) # MINGW, Linux, APPLE, CYGWIN
set(COMPILER_IS_CLANG ON)
endif()
set (CMAKE_CXX_FLAGS_DEBUG "-g3 -gstrict-dwarf -O0")
set (CMAKE_CXX_FLAGS_DEBUG "-g3 -gstrict-dwarf -O0")
if (CMAKE_GENERATOR MATCHES "Xcode")
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
@ -20,14 +20,17 @@ if ( MINGW OR UNIX OR MSYS ) # MINGW, Linux, APPLE, CYGWIN
endif()
endif()
if (COMPILER_IS_GCC)
add_compile_options(-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS)
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0 )
add_compile_options(-fstack-clash-protection -fcf-protection)
endif()
if (COMPILER_IS_GCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0)
add_compile_options(-fstack-clash-protection -fcf-protection)
endif()
if (COMPILER_IS_GCC OR COMPILER_IS_CLANG)
add_compile_options(-Wp,-D_GLIBCXX_ASSERTIONS)
if (CMAKE_BUILD_TYPE STREQUAL Release)
add_compile_options(-Wp,-D_FORTIFY_SOURCE=2) # Requires to compile with -O2
endif()
if(BUILD_WITH_COVERAGE)
# Note: We tried to use here add_compile_options but we got linker errors on Travis-CI
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage -fprofile-arcs -ftest-coverage")