gstreamer/m4/gst-fionread.m4
Stéphane Loeuillet 322db67058 test FIONREAD ioctl presence in an alternate header for Solaris 10 (and perhaps earlier versions)
Original commit message from CVS:
test FIONREAD ioctl presence in an alternate header for Solaris 10 (and perhaps earlier versions)
2004-05-20 19:19:26 +00:00

42 lines
1,002 B
Text

AC_DEFUN([HAVE_FIONREAD], [
AC_MSG_CHECKING(for FIONREAD in sys/ioctl.h)
AC_CACHE_VAL(GST_FIONREAD_IN_SYS_IOCTL, [
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/ioctl.h>
], [
int x = FIONREAD;
if ( x )
return 0;
], GST_FIONREAD_IN_SYS_IOCTL="yes",GST_FIONREAD_IN_SYS_IOCTL="no")
])
AC_MSG_RESULT($GST_FIONREAD_IN_SYS_IOCTL)
if test "$GST_FIONREAD_IN_SYS_IOCTL" = "yes"; then
AC_DEFINE([FIONREAD_IN_SYS_IOCTL], 1, [FIONREAD ioctl found in sys/ioclt.h])
else
AC_MSG_CHECKING(for FIONREAD in sys/filio.h)
AC_CACHE_VAL(GST_FIONREAD_IN_SYS_FILIO, [
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/filio.h>
], [
int x = FIONREAD;
if ( x )
return 0;
], GST_FIONREAD_IN_SYS_FILIO="yes",GST_FIONREAD_IN_SYS_FILIO="no")
])
AC_MSG_RESULT($GST_FIONREAD_IN_SYS_FILIO)
if test "$GST_FIONREAD_IN_SYS_FILIO" = "yes"; then
AC_DEFINE([FIONREAD_IN_SYS_FILIO], 1, [FIONREAD ioctl found in sys/filio.h])
fi
fi
])