Ticket #484: configure_libexif.patch

configure

@@ -66 +66 @@
 MythGallery related options:
   --enable-mythgallery     build the mythgallery plugin [$gallery]
   --enable-exif            enable reading of EXIF headers [$exif]
+  --use-new-libexif        use libexif > version 0.6.9 [$newexif]
 
 MythGame related options:
   --enable-mythgame        build the mythgame plugin [$game]
@@ -162 +163 @@
   ;;
   --enable-exif) exif="yes"
   ;;
+  --use-new-libexif) newexif="yes"
+  ;;
   --disable-exif) exif="no"
   ;;
   --enable-festival) festival="yes"
@@ -654 +657 @@
                     ./mythgallery/mythgallery/config.h
             fi
         else
+            if test "$newexif" = "yes" ; then
+                echo "#define NEW_LIB_EXIF 1" >> \
+                    ./mythgallery/mythgallery/config.h
+        else
             echo
             echo "Could not determine libexif version, if it is greater than"
-            echo "or equal to 0.6.9 you may need to add this line: "
-            echo "#define NEW_LIB_EXIF 1"
-            echo "to mythgallery/mythgallery/config.h"
+            echo "or equal to 0.6.9 you need to add --use-new-libexif to the"
+            echo "configure flags"
             echo
+            fi
         fi
     fi