Use a better method for determining if shared functions exist

1 files changed, 8 insertions, 8 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 475ac6f5..06da6950 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 
 INCLUDE(CheckFunctionExists)
 INCLUDE(CheckLibraryExists)
-INCLUDE(CheckSharedLibraryExists)
+INCLUDE(CheckSharedFunctionExists)
 INCLUDE(CheckIncludeFile)
 INCLUDE(CheckIncludeFiles)
 INCLUDE(CheckSymbolExists)
@@ -350,7 +350,7 @@ IF(NOT HAVE_STDINT_H)
 ENDIF()
 
 # Windows needs winmm for timeGetTime, even if the backend is disabled
-CHECK_SHARED_LIBRARY_EXISTS(winmm timeGetTime 0 "" HAVE_LIBWINMM)
+CHECK_SHARED_FUNCTION_EXISTS(timeGetTime "windows.h;mmsystem.h" winmm "" HAVE_LIBWINMM)
 IF(HAVE_LIBWINMM)
     SET(EXTRA_LIBS winmm ${EXTRA_LIBS})
     SET(PKG_CONFIG_LIBS ${PKG_CONFIG_LIBS} -lwinmm)
@@ -402,7 +402,7 @@ SET(HAVE_WAVE       0)
 IF(ALSA)
     CHECK_INCLUDE_FILE(alsa/asoundlib.h HAVE_ALSA_ASOUNDLIB_H)
     IF(HAVE_ALSA_ASOUNDLIB_H)
-        CHECK_SHARED_LIBRARY_EXISTS(asound snd_pcm_open 4 "" HAVE_LIBASOUND)
+        CHECK_SHARED_FUNCTION_EXISTS(snd_pcm_open "alsa/asoundlib.h" asound "" HAVE_LIBASOUND)
         IF(HAVE_LIBASOUND OR HAVE_DLFCN_H OR WIN32)
             SET(HAVE_ALSA 1)
             SET(ALC_OBJS  ${ALC_OBJS} Alc/alsa.c)
@@ -449,7 +449,7 @@ ENDIF()
 IF(SNDIO)
     CHECK_INCLUDE_FILE(sndio.h HAVE_SNDIO_H)
     IF(HAVE_SNDIO_H)
-        CHECK_SHARED_LIBRARY_EXISTS(sndio sio_open 3 "" HAVE_LIBSNDIO)
+        CHECK_SHARED_FUNCTION_EXISTS(sio_open "sndio.h" sndio "" HAVE_LIBSNDIO)
         IF(HAVE_LIBSNDIO OR HAVE_DLFCN_H OR WIN32)
             SET(HAVE_SNDIO 1)
             SET(ALC_OBJS  ${ALC_OBJS} Alc/sndio.c)
@@ -486,7 +486,7 @@ ENDIF()
 IF(DSOUND)
     CHECK_INCLUDE_FILE(dsound.h HAVE_DSOUND_H)
     IF(HAVE_DSOUND_H)
-        CHECK_SHARED_LIBRARY_EXISTS(dsound DirectSoundCreate 3 "" HAVE_LIBDSOUND)
+        CHECK_SHARED_FUNCTION_EXISTS(DirectSoundCreate "dsound.h" dsound "" HAVE_LIBDSOUND)
         IF(HAVE_LIBDSOUND OR HAVE_DLFCN_H OR WIN32)
             SET(HAVE_DSOUND 1)
             SET(ALC_OBJS  ${ALC_OBJS} Alc/dsound.c)
@@ -522,7 +522,7 @@ ENDIF()
 IF(PORTAUDIO)
     CHECK_INCLUDE_FILE(portaudio.h HAVE_PORTAUDIO_H)
     IF(HAVE_PORTAUDIO_H)
-        CHECK_SHARED_LIBRARY_EXISTS(portaudio Pa_Initialize 0 "" HAVE_LIBPORTAUDIO)
+        CHECK_SHARED_FUNCTION_EXISTS(Pa_Initialize "portaudio.h" portaudio "" HAVE_LIBPORTAUDIO)
         IF(HAVE_LIBPORTAUDIO OR HAVE_DLFCN_H OR WIN32)
             SET(HAVE_PORTAUDIO 1)
             SET(ALC_OBJS  ${ALC_OBJS} Alc/portaudio.c)
@@ -543,7 +543,7 @@ ENDIF()
 IF(PULSEAUDIO)
     CHECK_INCLUDE_FILE(pulse/pulseaudio.h HAVE_PULSE_PULSEAUDIO_H)
     IF(HAVE_PULSE_PULSEAUDIO_H)
-        CHECK_SHARED_LIBRARY_EXISTS(pulse pa_context_new 2 "" HAVE_LIBPULSE)
+        CHECK_SHARED_FUNCTION_EXISTS(pa_context_new "pulse/pulseaudio.h" pulse "" HAVE_LIBPULSE)
         IF(HAVE_LIBPULSE OR HAVE_DLFCN_H OR WIN32)
             SET(HAVE_PULSEAUDIO 1)
             SET(ALC_OBJS  ${ALC_OBJS} Alc/pulseaudio.c)
@@ -580,7 +580,7 @@ ENDIF()
 IF(OPENSL)
     CHECK_INCLUDE_FILE(SLES/OpenSLES_Android.h HAVE_SLES_OPENSLES_ANDROID_H)
     IF(HAVE_SLES_OPENSLES_ANDROID_H)
-        CHECK_SHARED_LIBRARY_EXISTS(OpenSLES slCreateEngine 6 "" HAVE_LIBOPENSLES)
+        CHECK_SHARED_FUNCTION_EXISTS(slCreateEngine "SLES/OpenSLES.h" OpenSLES "" HAVE_LIBOPENSLES)
         IF(HAVE_LIBOPENSLES)
             SET(HAVE_OPENSL 1)
             SET(ALC_OBJS  ${ALC_OBJS} Alc/opensl.c)