diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 84a74d7c..15b458b9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -166,7 +166,13 @@ endif() find_package(JPEG REQUIRED) # Warn if it doesn't seem to be the accelerated libjpeg that's found +set(CMAKE_REQUIRED_LIBRARIES_OLD ${CMAKE_REQUIRED_LIBRARIES}) +set(CMAKE_REQUIRED_FLAGS_OLD ${CMAKE_REQUIRED_FLAGS}) +set(CMAKE_REQUIRED_LIBRARIES ${JPEG_LIBRARIES}) +set(CMAKE_REQUIRED_FLAGS -I${JPEG_INCLUDE_DIR}) check_c_source_compiles("#include <stdio.h>\n#include <jpeglib.h>\nint main(int c, char** v) { return JCS_EXT_RGBX; }" FOUND_JPEG_TURBO) +set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES_OLD}) +set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_OLD}) if(NOT FOUND_JPEG_TURBO) message(STATUS "WARNING: You are not using libjpeg-turbo. Performance will suffer.") endif() |