gd: update to 2.2.4

* Remove the following patches which already merged in upstream:
    fix-gcc-unused-functions.patch
    .gitignore-the-new-test-case.patch
    CVE-2016-10166.patch
    CVE-2016-10167.patch
    CVE-2016-10168.patch
    CVE-2016-6906-1.patch
    CVE-2016-6906-2.patch
    Fix-290-TGA-RLE-decoding-is-broken.patch

* Update LICENSE's MD5 check sum.
  The COPYING file has been update with the following commits in
  upstream:

  commit f863b3c2d300ff5344f6752e5813b0d6985e79c4
    Resolve #282: COPYING vs. docs/naturaldocs/license.txt

  commit 9ccdaedbd9a2cfd1c8a9a258c09af161e796bd41
    Sync COPYING and docs/naturaldocs/license.txt

  These two commits updated the copyright statement regarding the
  authorship of gd and adjust the format.

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

1 files changed, 0 insertions, 43 deletions

diff --git a/meta-oe/recipes-support/gd/files/fix-gcc-unused-functions.patch b/meta-oe/recipes-support/gd/files/fix-gcc-unused-functions.patch
deleted file mode 100644
index 02cb5ad758..0000000000
--- a/meta-oe/recipes-support/gd/files/fix-gcc-unused-functions.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-gdft.c: remove functions that cause warnings about being unused
-
-Upstream-Status: Backport (Fixed in master branch)
-
-Signed-off-by: Derek Straka <derek@asterius.io>
---- git/src/gdft.c.orig 2016-08-12 10:20:41.418440091 -0400
-+++ git/src/gdft.c      2016-08-12 10:22:34.226442987 -0400
-@@ -139,16 +139,6 @@
- }
- #else
- 
--#ifndef HAVE_LIBFONTCONFIG
--static char * font_pattern(char **fontpath, char *fontpattern)
--{
--       (void)fontpath;
--       (void)fontpattern;
--
--       return "libgd was not built with FontConfig support\n";
--}
--#endif /* HAVE_LIBFONTCONFIG */
--
- #include "gdcache.h"
- /* 2.0.16 Christophe Thomas: starting with FreeType 2.1.6, this is
-   mandatory, and it has been supported for a long while. */
-@@ -446,16 +436,15 @@
-        return (strcmp (a->fontlist, b->fontlist) == 0 && a->flags == b->flags);
- }
- 
-+#ifdef HAVE_LIBFONTCONFIG
- static int useFontConfig(int flag)
- {
--#ifdef HAVE_LIBFONTCONFIG
-        if (fontConfigFlag) {
-                return (!(flag & gdFTEX_FONTPATHNAME));
-        }
--#endif
-        return flag & gdFTEX_FONTCONFIG;
- }
--
-+#endif
- static void *
- fontFetch (char **error, void *key)
- {