diff options
| author | Stephen Sinclair <radarsat1@gmail.com> | 2018-05-02 18:57:43 -0300 |
|---|---|---|
| committer | Stephen Sinclair <radarsat1@gmail.com> | 2018-05-02 19:13:52 -0300 |
| commit | 7fbc900e63713858590340eb54ffe208f2ceb075 (patch) | |
| tree | a77304293dfdcb04c5c6ccbda63cb166ceee669b /configure.ac | |
| parent | 7883fef28bc5e6c8976f93586bed2d5d10071444 (diff) | |
Make libossaudio a soft OSS requirement, but do check for sys/soundcard.h
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 5a663a5..a2e2299 100644 --- a/configure.ac +++ b/configure.ac @@ -198,13 +198,20 @@ AS_CASE(["$systems"], [*" pulse "*], [ ]) AS_CASE(["$systems"], [*" oss "*], [ - AC_CHECK_LIB(ossaudio, main, + # libossaudio not required on some platforms (e.g. linux) so we + # don't break things if it's not found, but issue a warning when we + # are not sure (i.e. not on linux) + AS_CASE([$host], [*-*-linux*], [], [*], [need_ossaudio=yes]) + AC_CHECK_LIB(ossaudio, main, [have_ossaudio=true], + AS_CASE(["$required"], [*" oss "*], + AS_IF([test "x$need_ossaudio" = xyes], + AC_MSG_WARN([RtAudio may require the ossaudio library])))) + AC_CHECK_HEADER(sys/soundcard.h, [api="$api -D__LINUX_OSS__" need_pthread=yes - found="$found OSS" - LIBS="-lossaudio $LIBS"], + found="$found OSS"], AS_CASE(["$required"], [*" oss "*], - AC_MSG_ERROR([RtAudio requires the ossaudio library]))) + AC_MSG_ERROR([sys/soundcard.h not found]))) ]) AS_CASE(["$systems"], [*" jack "*], [ |