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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
dnl check for a minimum version of GLib
dnl AG_GST_GLIB_CHECK([minimum-version-required])
AC_DEFUN([AG_GST_GLIB_CHECK],
[
AC_REQUIRE([AS_NANO])
dnl Minimum required version of GLib
GLIB_REQ=[$1]
if test "x$GLIB_REQ" = "x"
then
AC_MSG_ERROR([Please specify a required version for GLib 2.0])
fi
AC_SUBST(GLIB_REQ)
dnl Check for glib with everything
AG_GST_PKG_CHECK_MODULES(GLIB,
glib-2.0 >= $GLIB_REQ gobject-2.0 gthread-2.0 gmodule-no-export-2.0)
if test "x$HAVE_GLIB" = "xno"; then
AC_MSG_ERROR([This package requires GLib >= $GLIB_REQ to compile.])
fi
dnl Add define to tell GLib that threading is always enabled within GStreamer
dnl code (optimisation, bypasses checks if the threading system is enabled
dnl when using threading primitives)
GLIB_EXTRA_CFLAGS="$GLIB_EXTRA_CFLAGS -DG_THREADS_MANDATORY"
dnl Define G_DISABLE_DEPRECATED for GIT versions
if test "x$PACKAGE_VERSION_NANO" = "x1"; then
GLIB_EXTRA_CFLAGS="$GLIB_EXTRA_CFLAGS -DG_DISABLE_DEPRECATED"
fi
AC_ARG_ENABLE(gobject-cast-checks,
AS_HELP_STRING([--enable-gobject-cast-checks[=@<:@no/auto/yes@:>@]],
[Enable GObject cast checks]),,
[enable_gobject_cast_checks=auto])
if test "x$enable_gobject_cast_checks" = "xauto"; then
dnl For releases, turn off the cast checks checks
if test "x$PACKAGE_VERSION_NANO" = "x1"; then
enable_gobject_cast_checks=yes
else
enable_gobject_cast_checks=no
fi
fi
if test "x$enable_gobject_cast_checks" = "xno"; then
GLIB_EXTRA_CFLAGS="$GLIB_EXTRA_CFLAGS -DG_DISABLE_CAST_CHECKS"
fi
dnl for the poor souls who for example have glib in /usr/local
AS_SCRUB_INCLUDE(GLIB_CFLAGS)
])
|
