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Code Issues Releases Wiki Activity

Add warning flags also for clang

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This commit is contained in:
Carles Fernandez
2019-08-23 23:18:40 +02:00
parent c87a7589e2
commit dfa8307e81
1 changed files with 10 additions and 3 deletions
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13
CMakeLists.txt
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@@ -2352,14 +2352,14 @@ endif()
################################################################################ ################################################################################
# Set compiler flags # Set compiler flags
################################################################################ ################################################################################
set(CXX_WARNING_FLAGS -Wall -Wextra)
if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32) if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32)
# Add warning flags # Add warning flags
# For "-Wall" see https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html # For "-Wall" see https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
set(cxx_warning_flags -Wall -Wextra)
if(NOT (CMAKE_VERSION VERSION_LESS "3.3")) if(NOT (CMAKE_VERSION VERSION_LESS "3.3"))
add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:${cxx_warning_flags}>") add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:${CXX_WARNING_FLAGS}>")
else() else()
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:${cxx_warning_flags}>") add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:${CXX_WARNING_FLAGS}>")
endif() endif()
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0") if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
add_compile_options(-Wno-missing-field-initializers) add_compile_options(-Wno-missing-field-initializers)
@@ -2368,6 +2368,13 @@ if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32)
add_compile_options(-Wno-psabi) add_compile_options(-Wno-psabi)
endif() endif()
endif() endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(NOT (CMAKE_VERSION VERSION_LESS "3.3"))
add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:${CXX_WARNING_FLAGS}>")
else()
add_compile_options("$<$<STREQUAL:$<TARGET_PROPERTY:LINKER_LANGUAGE>,CXX>:${CXX_WARNING_FLAGS}>")
endif()
endif()
# Processor-architecture related flags # Processor-architecture related flags
# See https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html # See https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html