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Fixed bug 3043 - fix alsa configury and cmake checks

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Ozkan Sezer

SDL's alsa uses snd_pcm_recover() which has been available only since alsa-lib-1.0.11.
This commit is contained in:
Sam Lantinga
2016-10-07 18:03:08 -07:00
parent 9c48365524
commit abefe78507
3 changed files with 5 additions and 3 deletions
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4
cmake/sdlchecks.cmake
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@@ -105,7 +105,9 @@ macro(CheckALSA)
if(ALSA)
CHECK_INCLUDE_FILE(alsa/asoundlib.h HAVE_ASOUNDLIB_H)
if(HAVE_ASOUNDLIB_H)
CHECK_LIBRARY_EXISTS(asound snd_pcm_open "" HAVE_LIBASOUND)
CHECK_LIBRARY_EXISTS(asound snd_pcm_recover "" HAVE_LIBASOUND)
endif()
if(HAVE_LIBASOUND)
set(HAVE_ALSA TRUE)
file(GLOB ALSA_SOURCES ${SDL2_SOURCE_DIR}/src/audio/alsa/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ALSA_SOURCES})