Add -Wno-unknown-warning-option for older clang versions

This commit is contained in:
baldurk
2016-06-28 19:09:38 +02:00
parent 9733f7772d
commit 2b80776d5c
+3 -1
View File
@@ -182,8 +182,10 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR APPLE)
set_source_files_properties(3rdparty/tinyexr/tinyexr.cpp
PROPERTIES COMPILE_FLAGS "-Wno-extra -Wno-unused-function")
# Need to add -Wno-unknown-warning-option since some clang versions don't have
# -Wno-shift-negative-value available
set_source_files_properties(3rdparty/jpeg-compressor/jpgd.cpp
PROPERTIES COMPILE_FLAGS "-Wno-shift-negative-value")
PROPERTIES COMPILE_FLAGS "-Wno-unknown-warning-option -Wno-shift-negative-value")
endif()
add_library(rdoc OBJECT ${sources})