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author | Sam James <sam@gentoo.org> | 2022-10-30 18:06:37 +0000 |
---|---|---|
committer | Jaroslav Kysela <perex@perex.cz> | 2023-01-29 18:51:54 +0100 |
commit | 1fc1c1b7dcdcd60ff87737b03dc915eb1a8c2152 (patch) | |
tree | af6bc9c766f9b788ac8f43da9156447364199e71 | |
parent | 496c4e031b49216c2fcda83c052cc243ba425a76 (diff) | |
download | alsa-lib-1fc1c1b7dcdcd60ff87737b03dc915eb1a8c2152.tar.gz |
utils/alsa.m4: include <stdlib.h> for exit()
Clang 16 makes -Wimplicit-function-declaration an error by default
and it's easier to just explicitly include <stdlib.h> rather
than hope the ALSA headers always have it.
Fixes: https://github.com/alsa-project/alsa-lib/pull/278
Signed-off-by: Sam James <sam@gentoo.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
-rw-r--r-- | utils/alsa.m4 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/alsa.m4 b/utils/alsa.m4 index 40e50a19..461d8d5e 100644 --- a/utils/alsa.m4 +++ b/utils/alsa.m4 @@ -85,6 +85,7 @@ AC_LANG_PUSH([C]) AC_MSG_CHECKING([for libasound headers version >= $alsa_min_major_version.$alsa_min_minor_version.$alsa_min_micro_version ($min_alsa_version)]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <alsa/asoundlib.h> +#include <stdlib.h> ]], [[ /* ensure backward compatibility */ #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR) @@ -130,6 +131,7 @@ AC_MSG_CHECKING([for libatopology (sound headers version > 1.1.9)]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <alsa/asoundlib.h> #include <alsa/topology.h> +#include <stdlib.h> ]], [[ /* ensure backward compatibility */ #if !defined(SND_LIB_VERSION) |