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Diffstat (limited to 'app-editors/emacs/files/emacs-24.3-imagemagick-7.patch')
-rw-r--r--app-editors/emacs/files/emacs-24.3-imagemagick-7.patch102
1 files changed, 102 insertions, 0 deletions
diff --git a/app-editors/emacs/files/emacs-24.3-imagemagick-7.patch b/app-editors/emacs/files/emacs-24.3-imagemagick-7.patch
new file mode 100644
index 0000000..6c6d6ba
--- /dev/null
+++ b/app-editors/emacs/files/emacs-24.3-imagemagick-7.patch
@@ -0,0 +1,102 @@
+Support ImageMagick version 7.
+https://bugs.gentoo.org/665058
+https://debbugs.gnu.org/25967
+
+This backports and consolidates the following commits from upstream git:
+
+commit 3cc42bb60099c32f64e57d2ee33c8321adba7942
+Author: Glenn Morris <rgm@gnu.org>
+Date: Thu Aug 30 13:56:08 2018 -0400
+
+ * configure.ac: Fix goofs in my recent ImageMagick change.
+
+commit 42ed35c68b7c199aa797e655fdc3547c5c3087d2
+Author: Paul Eggert <eggert@cs.ucla.edu>
+Date: Thu Aug 30 10:03:43 2018 -0700
+
+ Pacify -Wdouble-promotion in ImageMagick code
+
+commit bf1b147b55e1328efca6e40181e79dd9a369895d
+Author: Glenn Morris <rgm@gnu.org>
+Date: Mon Aug 27 22:03:25 2018 -0400
+
+ * configure.ac, src/image.c: Tweak previous ImageMagick change.
+
+commit 5729486951e6a60db55ea17ee3bac9baf8b54f6a
+Author: Karl Otness <karl@karlotness.com>
+Date: Mon Aug 27 21:57:44 2018 -0400
+
+ Support ImageMagick version 7 (bug#25967)
+
+commit 686b520ff9ae25f9fa293a92e65b9331e192d142
+Author: Andreas Schwab <schwab@linux-m68k.org>
+Date: Sun Jul 10 20:18:44 2016 +0200
+
+ Fix memory leak in imagemagick-types
+
+--- emacs-24.3-orig/configure.ac
++++ emacs-24.3/configure.ac
+@@ -1846,11 +1846,14 @@
+ HAVE_IMAGEMAGICK=no
+ if test "${HAVE_X11}" = "yes"; then
+ if test "${with_imagemagick}" != "no"; then
+- ## 6.2.8 is the earliest version known to work, but earlier versions
+- ## might work - let us know if you find one.
+- ## 6.0.7 does not work. See bug#7955.
+- IMAGEMAGICK_MODULE="Wand >= 6.2.8"
+- PKG_CHECK_MODULES(IMAGEMAGICK, $IMAGEMAGICK_MODULE, HAVE_IMAGEMAGICK=yes, :)
++ PKG_CHECK_MODULES(IMAGEMAGICK, MagickWand >= 7, HAVE_IMAGEMAGICK=yes, :)
++ if test $HAVE_IMAGEMAGICK = yes; then
++ AC_DEFINE([HAVE_IMAGEMAGICK7], 1, [Define to 1 if using ImageMagick7.])
++ else
++ ## 6.3.5 is the earliest version known to work; see Bug#17339.
++ ## 6.8.2 makes Emacs crash; see Bug#13867.
++ PKG_CHECK_MODULES(IMAGEMAGICK, Wand >= 6.3.5 Wand != 6.8.2, HAVE_IMAGEMAGICK=yes, :)
++ fi
+ AC_SUBST(IMAGEMAGICK_CFLAGS)
+ AC_SUBST(IMAGEMAGICK_LIBS)
+
+--- emacs-24.3-orig/src/image.c
++++ emacs-24.3/src/image.c
+@@ -7620,11 +7620,20 @@
+ /* The GIF library also defines DrawRectangle, but its never used in Emacs.
+ Therefore rename the function so it doesn't collide with ImageMagick. */
+ #define DrawRectangle DrawRectangleGif
+-#include <wand/MagickWand.h>
++
++#ifdef HAVE_IMAGEMAGICK7
++# include <MagickWand/MagickWand.h>
++# include <MagickCore/version.h>
++/* ImageMagick 7 compatibility definitions. */
++# define PixelSetMagickColor PixelSetPixelColor
++typedef PixelInfo MagickPixelPacket;
++#else
++# include <wand/MagickWand.h>
++# include <magick/version.h>
++#endif
+
+ /* ImageMagick 6.5.3 through 6.6.5 hid PixelGetMagickColor for some reason.
+ Emacs seems to work fine with the hidden version, so unhide it. */
+-#include <magick/version.h>
+ #if 0x653 <= MagickLibVersion && MagickLibVersion <= 0x665
+ extern WandExport void PixelGetMagickColor (const PixelWand *,
+ MagickPixelPacket *);
+@@ -8053,14 +8062,14 @@
+ {
+ Lisp_Object typelist = Qnil;
+ size_t numf = 0;
+- ExceptionInfo ex;
++ ExceptionInfo *ex;
+ char **imtypes;
+ size_t i;
+ Lisp_Object Qimagemagicktype;
+
+- GetExceptionInfo(&ex);
+- imtypes = GetMagickList ("*", &numf, &ex);
+- DestroyExceptionInfo(&ex);
++ ex = AcquireExceptionInfo ();
++ imtypes = GetMagickList ("*", &numf, ex);
++ DestroyExceptionInfo (ex);
+
+ for (i = 0; i < numf; i++)
+ {