CMake: Support cmake down to 2.8.5

This commit is contained in:
Max Bruckner
2017-03-16 01:09:26 +01:00
parent 76e5296d0d
commit 30e1e7af7c
2 changed files with 16 additions and 4 deletions

View File

@ -3,11 +3,19 @@ if(ENABLE_CJSON_TEST)
# Disable -Werror for Unity
if (FLAG_SUPPORTED_Werror)
target_compile_options(unity PRIVATE "-Wno-error")
if ("${CMAKE_VERSION}" VERSION_LESS "2.8.12")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error")
else()
target_compile_options(unity PRIVATE "-Wno-error")
endif()
endif()
# Disable -fvisibility=hidden for Unity
if (FLAG_SUPPORTED_fvisibilityhidden)
target_compile_options(unity PRIVATE "-fvisibility=default")
if ("${CMAKE_VERSION}" VERSION_LESS "2.8.12")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=default")
else()
target_compile_options(unity PRIVATE "-fvisibility=default")
endif()
endif()
#copy test files