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cmake: avoid modifying CMAKE_C_FLAGS

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Anonymous Maarten 2023-01-07 17:45:58 +01:00 • committed by Anonymous Maarten
parent 8fc445c730
commit 053c37583c
2 changed files with 11 additions and 24 deletions
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5
cmake/sdlchecks.cmake
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@ -1033,7 +1033,7 @@ macro(CheckHIDAPI)
check_include_file(libusb.h HAVE_LIBUSB_H ${PKG_LIBUSB_CFLAGS})
if(HAVE_LIBUSB_H)
set(HAVE_LIBUSB TRUE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${PKG_LIBUSB_CFLAGS}")
target_compile_options(sdl-build-options INTERFACE ${PKG_LIBUSB_CFLAGS})
if(HIDAPI_ONLY_LIBUSB)
list(APPEND EXTRA_LIBS ${PKG_LIBUSB_LIBRARIES})
else()
@ -1108,8 +1108,7 @@ macro(CheckRPI)
file(GLOB VIDEO_RPI_SOURCES ${SDL3_SOURCE_DIR}/src/video/raspberry/*.c)
list(APPEND SOURCE_FILES ${VIDEO_RPI_SOURCES})
list(APPEND EXTRA_LIBS ${VIDEO_RPI_LIBRARIES})
# !!! FIXME: shouldn't be using CMAKE_C_FLAGS, right?
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${VIDEO_RPI_INCLUDE_FLAGS} ${VIDEO_RPI_LIBRARY_FLAGS}")
target_compile_options(sdl-build-options INTERFACE ${VIDEO_RPI_INCLUDE_FLAGS} ${VIDEO_RPI_LIBRARY_FLAGS})
list(APPEND EXTRA_LDFLAGS ${VIDEO_RPI_LDFLAGS})
endif()
endif()