configure: Don't check for gst/gstpad.h that we don't use.

configure

@@ -12634,13 +12634,11 @@ ac_gst_incl=""
         done
         GSTREAMER_CFLAGS=$ac_gst_incl
         CPPFLAGS="$ac_save_CPPFLAGS $GSTREAMER_CFLAGS"
-        ac_fn_c_check_header_mongrel "$LINENO" "gst/gstpad.h" "ac_cv_header_gst_gstpad_h" "$ac_includes_default"
-if test "x$ac_cv_header_gst_gstpad_h" = xyes; then :
-  ac_fn_c_check_header_mongrel "$LINENO" "gst/gst.h" "ac_cv_header_gst_gst_h" "$ac_includes_default"
+        ac_fn_c_check_header_mongrel "$LINENO" "gst/gst.h" "ac_cv_header_gst_gst_h" "$ac_includes_default"
 if test "x$ac_cv_header_gst_gst_h" = xyes; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gint64 defined by gst/gst.h is indeed 64-bit" >&5
 $as_echo_n "checking whether gint64 defined by gst/gst.h is indeed 64-bit... " >&6; }
-                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <gst/gst.h>
 int
@@ -12654,7 +12652,7 @@ _ACEOF
 if ac_fn_c_try_compile "$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_new in -lgstreamer-1.0" >&5
+                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gst_pad_new in -lgstreamer-1.0" >&5
 $as_echo_n "checking for gst_pad_new in -lgstreamer-1.0... " >&6; }
 if ${ac_cv_lib_gstreamer_1_0_gst_pad_new+:} false; then :
   $as_echo_n "(cached) " >&6
@@ -12702,11 +12700,6 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 
-else
-  GSTREAMER_CFLAGS=""
-fi
-
-
 CPPFLAGS=$ac_save_CPPFLAGS
 test -z "$GSTREAMER_CFLAGS" || GSTREAMER_CFLAGS=`echo " $GSTREAMER_CFLAGS" | sed 's/ -I\([^/]\)/ -I\$(top_builddir)\/\1/g'`
 test -z "$GSTREAMER_LIBS" || GSTREAMER_LIBS=`echo " $GSTREAMER_LIBS" | sed 's/ -L\([^/]\)/ -L\$(top_builddir)\/\1/g'`

configure.ac

@@ -1472,15 +1472,13 @@ then
         done
         GSTREAMER_CFLAGS=$ac_gst_incl
         CPPFLAGS="$ac_save_CPPFLAGS $GSTREAMER_CFLAGS"
-        AC_CHECK_HEADER([gst/gstpad.h],
-            [AC_CHECK_HEADER([gst/gst.h],
-                 [AC_MSG_CHECKING([whether gint64 defined by gst/gst.h is indeed 64-bit])
-                  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <gst/gst.h>]],
-                                                     [[static int a[sizeof(gint64) > 4 ? 1 : -1]; if (a[0]) return 0;]])],
-                    [AC_MSG_RESULT([yes])
-                     AC_CHECK_LIB(gstreamer-1.0,gst_pad_new,[:],,[$GSTREAMER_LIBS])],
-                    [AC_MSG_RESULT([no])])])],
-            [GSTREAMER_CFLAGS=""])])
+        AC_CHECK_HEADER([gst/gst.h],
+            [AC_MSG_CHECKING([whether gint64 defined by gst/gst.h is indeed 64-bit])
+              AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <gst/gst.h>]],
+                                                 [[static int a[sizeof(gint64) > 4 ? 1 : -1]; if (a[0]) return 0;]])],
+                [AC_MSG_RESULT([yes])
+                 AC_CHECK_LIB(gstreamer-1.0,gst_pad_new,[:],,[$GSTREAMER_LIBS])],
+                [AC_MSG_RESULT([no])])])])
 fi
 WINE_NOTICE_WITH(gstreamer,[test "x$ac_cv_lib_gstreamer_1_0_gst_pad_new" != xyes -a "x$ac_cv_header_QuickTime_ImageCompression_h" != xyes],
                  [gstreamer-1.0 base plugins ${notice_platform}development files not found, gstreamer support disabled])