libextractor: build giflib plugin

Cherry-picked r34095 'Add giflib-5.1.0 compatibility' into patches to
fix build against recent versions of giflib.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle
2015-06-12 08:00:39 +02:00
parent 99263ff573
commit 939f2e2dc5
2 changed files with 29 additions and 2 deletions
@@ -0,0 +1,26 @@
--- a/src/plugins/gif_extractor.c
+++ b/src/plugins/gif_extractor.c
@@ -78,7 +78,11 @@ EXTRACTOR_gif_extract_method (struct EXT
if (gif_file == NULL || gif_error != 0)
{
if (gif_file != NULL)
+#if GIFLIB_MAJOR < 5 || GIFLIB_MINOR < 1
EGifCloseFile (gif_file);
+#else
+ EGifCloseFile (gif_file, NULL);
+#endif
return; /* not a GIF */
}
#endif
@@ -133,7 +137,11 @@ EXTRACTOR_gif_extract_method (struct EXT
DGifGetExtensionNext(gif_file, &ext)) &&
(NULL != ext) ) ; /* keep going */
}
+#if defined (GIF_LIB_VERSION) || GIFLIB_MAJOR < 5 || GIFLIB_MINOR < 1
DGifCloseFile (gif_file);
+#else
+ DGifCloseFile (gif_file, NULL);
+#endif
}
/* end of gif_extractor.c */