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cmake: make sure check_c_source_compiles uses 2 different variables in CheckOSS

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Anonymous Maarten 2022-09-27 01:52:28 +02:00 committed by Ozkan Sezer
parent bfecd78159
commit a9524ffa9d
1 changed files with 5 additions and 7 deletions
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12
cmake/sdlchecks.cmake
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@ -56,21 +56,19 @@ endmacro()
# - n/a
macro(CheckOSS)
if(SDL_OSS)
set(OSS_HEADER_FILE "sys/soundcard.h")
check_c_source_compiles("
#include <sys/soundcard.h>
int main(int argc, char **argv) { int arg = SNDCTL_DSP_SETFRAGMENT; return 0; }" OSS_FOUND)
if(NOT OSS_FOUND)
set(OSS_HEADER_FILE "soundcard.h")
int main(int argc, char **argv) { int arg = SNDCTL_DSP_SETFRAGMENT; return 0; }" HAVE_OSS_SYS_SOUNDCARD_H)
if(NOT HAVE_OSS_SYS_SOUNDCARD_H)
check_c_source_compiles("
#include <soundcard.h>
int main(int argc, char **argv) { int arg = SNDCTL_DSP_SETFRAGMENT; return 0; }" OSS_FOUND)
int main(int argc, char **argv) { int arg = SNDCTL_DSP_SETFRAGMENT; return 0; }" HAVE_OSS_SOUNDCARD_H)
endif()
if(OSS_FOUND)
if(HAVE_OSS_SYS_SOUNDCARD_H OR HAVE_OSS_SOUNDCARD_H)
set(HAVE_OSS TRUE)
file(GLOB OSS_SOURCES ${SDL2_SOURCE_DIR}/src/audio/dsp/*.c)
if(OSS_HEADER_FILE STREQUAL "soundcard.h")
if(HAVE_OSS_SOUNDCARD_H)
set(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H 1)
endif()
set(SDL_AUDIO_DRIVER_OSS 1)