blob: 59ef07e94bdd70385307ff4ad1ec24034b68be02 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
dnl Check for ALSA driver package.
AC_DEFUN(ALSA_CHECK_DRIVER, [
AC_MSG_CHECKING(for alsa-driver package)
AC_TRY_COMPILE([
#include <linux/asound.h>
],[
void main(void)
{
#if !defined(SND_PROTOCOL_VERSION) || !defined(SND_PROTOCOL_INCOMPATIBLE)
#error not found
#else
#if !defined(SND_PCM_IOCTL_HW_PTR)
#error wrong version
#endif
exit(0);
#endif
}
],
AC_MSG_RESULT(present),
[AC_MSG_RESULT(not found or wrong version);
AC_MSG_ERROR([Install alsa-driver v0.6.0 package first...])]
)
])
AC_DEFUN(SAVE_LIBRARY_VERSION, [
SND_LIB_VERSION=$VERSION
echo $VERSION > $srcdir/version
AC_DEFINE_UNQUOTED(VERSION, "$SND_LIB_VERSION")
AC_SUBST(SND_LIB_VERSION)
SND_LIB_MAJOR=`echo $VERSION | cut -d . -f 1`
AC_SUBST(SND_LIB_MAJOR)
SND_LIB_MINOR=`echo $VERSION | cut -d . -f 2`
AC_SUBST(SND_LIB_MINOR)
SND_LIB_SUBMINOR=`echo $VERSION | cut -d . -f 3 | sed -e 's/pre[[0-9]]*//g' -e 's/[[[:alpha:]]]*//g'`
AC_SUBST(SND_LIB_SUBMINOR)
])
|
