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(blind) fix for wxSound link problem under NetBSD with OSS

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35376 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2005-08-30 23:28:35 +00:00
parent ae07248072
commit aca2d2de32
1 changed files with 35 additions and 2 deletions
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37
configure.in
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@ -5070,8 +5070,41 @@ fi
dnl Unix implementation needs additional checks because audio support
dnl comes in many favours:
if test "$USE_UNIX" = "1" ; then
AC_CHECK_HEADERS([sys/soundcard.h],,
[DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
dnl it's not enough to check for just the header because OSS under NetBSD
dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
dnl whether we need -lossaudio at link-time
AC_CACHE_CHECK([for ioctl() in sys/soundcard.h], ac_cv_header_sys_soundcard, [
AC_TRY_LINK([
#include <sys/soundcard.h>
],
[
ioctl(0, SNDCTL_DSP_SYNC, 0);
],
ac_cv_header_sys_soundcard=yes,
[
saveLibs="$LIBS"
LIBS="$saveLibs -lossaudio"
AC_TRY_LINK([
#include <sys/soundcard.h>
],
[
ioctl(0, SNDCTL_DSP_SYNC, 0);
],
ac_cv_header_sys_soundcard=yes,
[
LIBS="$saveLibs"
ac_cv_header_sys_soundcard=no
]
)
]
)
])
if test "$ac_cv_header_sys_soundcard" = "yes"; then
AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
else
DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
fi
fi
WITH_PLUGIN_SDL=0
if test "$wxUSE_SOUND" = "yes"; then