diff options
Diffstat (limited to 'Modules/FindALSA.cmake')
| -rw-r--r-- | Modules/FindALSA.cmake | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Modules/FindALSA.cmake b/Modules/FindALSA.cmake index 41c4e30..4a0b693 100644 --- a/Modules/FindALSA.cmake +++ b/Modules/FindALSA.cmake @@ -25,9 +25,7 @@ # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) -# Try to find asoundlib.h both in <PREFIX>/include/alsa and <PREFIX>/include -# since older versions of ALSA put it in include directly -find_path(ALSA_INCLUDE_DIR NAMES alsa/asoundlib.h asoundlib.h +find_path(ALSA_INCLUDE_DIR NAMES alsa/asoundlib.h DOC "The ALSA (asound) include directory" ) @@ -35,8 +33,8 @@ find_library(ALSA_LIBRARY NAMES asound DOC "The ALSA (asound) library" ) -if(ALSA_INCLUDE_DIR AND EXISTS "${ALSA_INCLUDE_DIR}/version.h") - file(STRINGS "${ALSA_INCLUDE_DIR}/version.h" alsa_version_str REGEX "^#define[\t ]+SND_LIB_VERSION_STR[\t ]+\".*\"") +if(ALSA_INCLUDE_DIR AND EXISTS "${ALSA_INCLUDE_DIR}/alsa/version.h") + file(STRINGS "${ALSA_INCLUDE_DIR}/alsa/version.h" alsa_version_str REGEX "^#define[\t ]+SND_LIB_VERSION_STR[\t ]+\".*\"") string(REGEX REPLACE "^.*SND_LIB_VERSION_STR[\t ]+\"([^\"]*)\".*$" "\\1" ALSA_VERSION_STRING "${alsa_version_str}") unset(alsa_version_str) |