| 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$enable_gobject_cast_checks" = "xauto"; then |
| dnl For releases, turn off the cast checks |
| if test "x$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 |
| |
| AC_ARG_ENABLE(glib-asserts, |
| AS_HELP_STRING([--enable-glib-asserts[=@<:@no/auto/yes@:>@]], |
| [Enable GLib assertion]),, |
| [enable_glib_assertions=auto]) |
| |
| if test "x$enable_glib_assertions" = "xauto"; then |
| dnl For releases, turn off the assertions |
| if test "x$PACKAGE_VERSION_NANO" = "x1"; then |
| enable_glib_assertions=yes |
| else |
| enable_glib_assertions=no |
| fi |
| fi |
| |
| if test "x$enable_glib_assertions" = "xno"; then |
| GLIB_EXTRA_CFLAGS="$GLIB_EXTRA_CFLAGS -DG_DISABLE_ASSERT" |
| fi |
| |
| dnl for the poor souls who for example have glib in /usr/local |
| AS_SCRUB_INCLUDE(GLIB_CFLAGS) |
| |
| AC_SUBST(GLIB_EXTRA_CFLAGS) |
| |
| dnl Now check for GIO |
| PKG_CHECK_MODULES(GIO, gio-2.0 >= $GLIB_REQ) |
| if test "x$HAVE_GIO" = "xno"; then |
| AC_MSG_ERROR([This package requires GIO >= $GLIB_REQ to compile.]) |
| fi |
| |
| GIO_MODULE_DIR="`$PKG_CONFIG --variable=giomoduledir gio-2.0`" |
| AC_DEFINE_UNQUOTED(GIO_MODULE_DIR, "$GIO_MODULE_DIR", |
| [The GIO modules directory.]) |
| GIO_LIBDIR="`$PKG_CONFIG --variable=libdir gio-2.0`" |
| AC_DEFINE_UNQUOTED(GIO_LIBDIR, "$GIO_LIBDIR", |
| [The GIO library directory.]) |
| AC_SUBST(GIO_CFLAGS) |
| AC_SUBST(GIO_LIBS) |
| AC_SUBST(GIO_LDFLAGS) |
| ]) |