cmake: set isystem flag for older cmake

This commit is contained in:
Matthew Barr
2017-08-10 15:45:42 +10:00
parent 96f57a9c2e
commit b259283d6b
3 changed files with 9 additions and 19 deletions

View File

@@ -2,12 +2,7 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_CXX_FLAGS}")
set(gtest_SOURCES gtest/gtest-all.cc gtest/gtest.h)
if(NOT XCODE)
include_directories(SYSTEM ${CMAKE_CURRENT_SOURCE_DIR})
else()
set(CMAKE_CXX_FLAGS "-isystem ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CXX_FLAGS}")
endif()
include_directories(SYSTEM ${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${PROJECT_SOURCE_DIR})
# remove some warnings