configure: Disable gstreamer support if headers are not compatible with build environment.
diff --git a/configure b/configure
index 3876127..7a27706 100755
--- a/configure
+++ b/configure
@@ -10527,7 +10527,23 @@
if test "x$ac_cv_header_gst_gstpad_h" = xyes; then :
ac_fn_c_check_header_mongrel "$LINENO" "gst/app/gstappsink.h" "ac_cv_header_gst_app_gstappsink_h" "$ac_includes_default"
if test "x$ac_cv_header_gst_app_gstappsink_h" = xyes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gst_pad_get_caps_reffed in -lgstreamer-0.10" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gint64 defined by gst/app/gstappsink.h is indeed 64-bit" >&5
+$as_echo_n "checking whether gint64 defined by gst/app/gstappsink.h is indeed 64-bit... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <gst/app/gstappsink.h>
+int
+main ()
+{
+int a[sizeof(gint64) > 4 ? 1 : -1]
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gst_pad_get_caps_reffed in -lgstreamer-0.10" >&5
$as_echo_n "checking for gst_pad_get_caps_reffed in -lgstreamer-0.10... " >&6; }
if ${ac_cv_lib_gstreamer_0_10_gst_pad_get_caps_reffed+:} false; then :
$as_echo_n "(cached) " >&6
@@ -10603,12 +10619,17 @@
if test "x$ac_cv_lib_gstapp_0_10_gst_app_buffer_new" = xyes; then :
GSTREAMER_LIBS="$ac_gst_libs"
- GSTREAMER_INCL="$ac_gst_incl"
+ GSTREAMER_INCL="$ac_gst_incl"
fi
fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
diff --git a/configure.ac b/configure.ac
index ecd74d6..df7a355 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1456,10 +1456,15 @@
CPPFLAGS="$CPPFLAGS $ac_gst_incl"
AC_CHECK_HEADER([gst/gstpad.h],
[AC_CHECK_HEADER([gst/app/gstappsink.h],
- [AC_CHECK_LIB(gstreamer-0.10,gst_pad_get_caps_reffed,
- [AC_CHECK_LIB(gstapp-0.10,gst_app_buffer_new,
- [AC_SUBST(GSTREAMER_LIBS,"$ac_gst_libs")
- AC_SUBST(GSTREAMER_INCL,"$ac_gst_incl")],,[$ac_gst_libs])])])])
+ [AC_MSG_CHECKING([whether gint64 defined by gst/app/gstappsink.h is indeed 64-bit])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <gst/app/gstappsink.h>]],
+ [[int a[sizeof(gint64) > 4 ? 1 : -1]]])],
+ [AC_MSG_RESULT([yes])
+ AC_CHECK_LIB(gstreamer-0.10,gst_pad_get_caps_reffed,
+ [AC_CHECK_LIB(gstapp-0.10,gst_app_buffer_new,
+ [AC_SUBST(GSTREAMER_LIBS,"$ac_gst_libs")
+ AC_SUBST(GSTREAMER_INCL,"$ac_gst_incl")],,[$ac_gst_libs])])],
+ [AC_MSG_RESULT([no])])])])
fi
CPPFLAGS="$ac_save_CPPFLAGS"
fi
