slackware-current/source/e/emacs/0001-Support-ImageMagick-version-7.patch
Patrick J Volkerding ccd1c3535c Sun Nov 10 21:12:16 UTC 2019
a/aaa_elflibs-15.0-x86_64-15.txz:  Rebuilt.
  Upgraded:  libtiff.so.5.5.0, libtiffxx.so.5.5.0.
  Added:  libexiv2.so.26.0.0, libraw.so.16.0.0, libraw_r.so.16.0.0.
a/kernel-generic-4.19.83-x86_64-1.txz:  Upgraded.
a/kernel-huge-4.19.83-x86_64-1.txz:  Upgraded.
a/kernel-modules-4.19.83-x86_64-1.txz:  Upgraded.
d/kernel-headers-4.19.83-x86-1.txz:  Upgraded.
e/emacs-26.3-x86_64-2.txz:  Rebuilt.
  Patched and recompiled against imagemagick-7.0.9_2.
k/kernel-source-4.19.83-noarch-1.txz:  Upgraded.
l/imagemagick-7.0.9_2-x86_64-1.txz:  Upgraded.
  Shared library .so-version bump.
l/qt-4.8.7-x86_64-15.txz:  Rebuilt.
  Disallow SSLv3 connections. Thanks to PJ Beers.
xap/xine-lib-1.2.9-x86_64-7.txz:  Rebuilt.
  Patched and recompiled against imagemagick-7.0.9_2.
xap/xlockmore-5.59-x86_64-2.txz:  Rebuilt.
  Recompiled without ImageMagick support.
isolinux/initrd.img:  Rebuilt.
kernels/*:  Upgraded.
usb-and-pxe-installers/usbboot.img:  Rebuilt.
2019-11-11 08:59:40 +01:00

81 lines
3.5 KiB
Diff

From 9648f9e622471b36111847c0ed352303c8c09504 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 26 Nov 2018 17:37:16 -0800
Subject: [PATCH] Support ImageMagick version 7
Backport from master.
* configure.ac (HAVE_IMAGEMAGICK7): New macro.
(HAVE_IMAGEMAGICK): Also define if using ImageMagick 7 or later.
* src/image.c [HAVE_IMAGEMAGICK7]: Include
<MagickWand/MagickWand.h> and <MagickCore/version.h> instead of
<wand/MagickWand.h> and <magick/version.h>.
(PixelSetMagickColor, MagickPixelPacket) [HAVE_IMAGEMAGICK7]:
New compatibility definitions.
---
configure.ac | 15 +++++++++------
src/image.c | 13 +++++++++++--
2 files changed, 20 insertions(+), 8 deletions(-)
diff --git a/configure.ac b/configure.ac
index dc6d776d45..a4d0feaad5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2521,11 +2521,14 @@ AC_DEFUN
HAVE_IMAGEMAGICK=no
if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${HAVE_W32}" = "yes"; then
if test "${with_imagemagick}" != "no"; then
- ## 6.3.5 is the earliest version known to work; see Bug#17339.
- ## 6.8.2 makes Emacs crash; see Bug#13867.
- ## 7 and later have not been ported to; See Bug#25967.
- IMAGEMAGICK_MODULE="Wand >= 6.3.5 Wand != 6.8.2 Wand < 7"
- EMACS_CHECK_MODULES([IMAGEMAGICK], [$IMAGEMAGICK_MODULE])
+ EMACS_CHECK_MODULES([IMAGEMAGICK], [MagickWand >= 7])
+ 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.
+ EMACS_CHECK_MODULES([IMAGEMAGICK], [Wand >= 6.3.5 Wand != 6.8.2])
+ fi
if test $HAVE_IMAGEMAGICK = yes; then
OLD_CFLAGS=$CFLAGS
@@ -5404,7 +5407,7 @@ AC_DEFUN
Does Emacs use -lrsvg-2? ${HAVE_RSVG}
Does Emacs use cairo? ${HAVE_CAIRO}
Does Emacs use -llcms2? ${HAVE_LCMS2}
- Does Emacs use imagemagick (version 6)? ${HAVE_IMAGEMAGICK}
+ Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}
Does Emacs support sound? ${HAVE_SOUND}
Does Emacs use -lgpm? ${HAVE_GPM}
Does Emacs use -ldbus? ${HAVE_DBUS}
diff --git a/src/image.c b/src/image.c
index a6b2d9060b..cc99f33d5f 100644
--- a/src/image.c
+++ b/src/image.c
@@ -8272,11 +8272,20 @@ imagemagick_image_p (Lisp_Object object)
/* 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 *);
--
2.19.1