Index: 0001-fix-openjpg-compile.patch
===================================================================
--- 0001-fix-openjpg-compile.patch	(nonexistent)
+++ 0001-fix-openjpg-compile.patch	(copie de travail)
@@ -0,0 +1,89 @@
+From 27009dce11453223e4a1f65993851b09e7c263b6 Mon Sep 17 00:00:00 2001
+Message-Id: <27009dce11453223e4a1f65993851b09e7c263b6.1508426064.git.jan.steffens@gmail.com>
+In-Reply-To: <573f9e0858c1be75b5a7c9a30a264e5148f91040.1508426064.git.jan.steffens@gmail.com>
+References: <573f9e0858c1be75b5a7c9a30a264e5148f91040.1508426064.git.jan.steffens@gmail.com>
+From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
+Date: Thu, 19 Oct 2017 16:36:17 +0200
+Subject: [PATCH 2/2] openjpeg: Support building with openjpeg 2.3, simpler
+
+OpenJPEG 2.3 installs its headers to /usr/include/openjpeg-2.3. However,
+since libopenjp2.pc seems to provide the right includedir CFLAGS at
+least since version 2.1, instead of adding yet another version check,
+just remove the subdir and the check for 2.2.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=788703
+---
+ configure.ac               |  5 -----
+ ext/openjpeg/gstopenjpeg.h |  6 ++----
+ ext/openjpeg/meson.build   | 20 +++++++-------------
+ 3 files changed, 9 insertions(+), 22 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 3745ed2468c23d6c..f558bbc1b1840c1c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2861,11 +2861,6 @@ AG_GST_CHECK_FEATURE(OPENJPEG, [openjpeg library], openjpeg, [
+     AG_GST_PKG_CHECK_MODULES(OPENJPEG_2_1, libopenjp2 >= 2.1)
+     if test x"$HAVE_OPENJPEG_2_1" = x"yes"; then
+       AC_DEFINE([HAVE_OPENJPEG_2_1], 1, [Define if OpenJPEG 2.1 is used])
+-        dnl include paths changed for v2.2
+-        AG_GST_PKG_CHECK_MODULES(OPENJPEG_2_2, libopenjp2 >= 2.2)
+-        if test x"$HAVE_OPENJPEG_2_2" = x"yes"; then
+-          AC_DEFINE([HAVE_OPENJPEG_2_2], 1, [Define if OpenJPEG 2.2 is used])
+-        fi
+     fi
+   else
+     # Fallback to v1.5
+diff --git a/ext/openjpeg/gstopenjpeg.h b/ext/openjpeg/gstopenjpeg.h
+index 52410a4f7a4d4d2b..f9ca74a2f795c542 100644
+--- a/ext/openjpeg/gstopenjpeg.h
++++ b/ext/openjpeg/gstopenjpeg.h
+@@ -38,10 +38,8 @@
+ #define OPJ_CPRL CPRL
+ #else
+ #include <stdio.h>
+-# if defined(HAVE_OPENJPEG_2_2)
+-#  include <openjpeg-2.2/openjpeg.h>
+-# elif defined(HAVE_OPENJPEG_2_1)
+-#  include <openjpeg-2.1/openjpeg.h>
++# if defined(HAVE_OPENJPEG_2_1)
++#  include <openjpeg.h>
+ # else
+ #  include <openjpeg-2.0/openjpeg.h>
+ # endif
+diff --git a/ext/openjpeg/meson.build b/ext/openjpeg/meson.build
+index 0d97ebb9ee3a8d41..14b858317d155316 100644
+--- a/ext/openjpeg/meson.build
++++ b/ext/openjpeg/meson.build
+@@ -6,21 +6,15 @@ openjpeg_sources = [
+ 
+ openjpeg_cargs = []
+ 
+-# Check for 2.2, 2.1, then 2.0
+-openjpeg_dep = dependency('libopenjp2', version : '>=2.2', required : false)
++# Check for 2.1, then 2.0, then 1.5
++openjpeg_dep = dependency('libopenjp2', version : '>=2.1', required : false)
+ if openjpeg_dep.found()
+-  openjpeg_cargs += ['-DHAVE_OPENJPEG_2_2', '-DHAVE_OPENJPEG_2_1']
++  openjpeg_cargs += ['-DHAVE_OPENJPEG_2_1']
+ else
+-  openjpeg_dep = dependency('libopenjp2', version : '>=2.1', required : false)
+-  if openjpeg_dep.found()
+-    openjpeg_cargs += ['-DHAVE_OPENJPEG_2_1']
+-  else
+-    openjpeg_dep = dependency('libopenjp2', required : false)
+-    # Fallback to 1.5
+-    if not openjpeg_dep.found()
+-      openjpeg_dep = dependency('libopenjpeg1', required : false)
+-      openjpeg_cargs += ['-DHAVE_OPENJPEG_1']
+-    endif
++  openjpeg_dep = dependency('libopenjp2', required : false)
++  if not openjpeg_dep.found()
++    openjpeg_dep = dependency('libopenjpeg1', required : false)
++    openjpeg_cargs += ['-DHAVE_OPENJPEG_1']
+   endif
+ endif
+ 
+-- 
+2.14.2
+
Index: PKGBUILD
===================================================================
--- PKGBUILD	(révision 308466)
+++ PKGBUILD	(copie de travail)
@@ -4,7 +4,7 @@
 
 pkgname=gst-plugins-bad
 pkgver=1.12.3
-pkgrel=1
+pkgrel=2
 pkgdesc="GStreamer Multimedia Framework Bad Plugins"
 url="https://gstreamer.freedesktop.org/"
 arch=(i686 x86_64)
@@ -19,8 +19,11 @@
              fluidsynth lilv opencv openexr)
 _commit=8f66ff25f9cabc170c57d75a74984103c7fcb965  # tags/1.12.3^0
 source=("git+https://anongit.freedesktop.org/git/gstreamer/gst-plugins-bad#commit=$_commit"
-        "gst-common::git+https://anongit.freedesktop.org/git/gstreamer/common")
+        "gst-common::git+https://anongit.freedesktop.org/git/gstreamer/common"
+        "0001-fix-openjpg-compile.patch"
+        )
 sha256sums=('SKIP'
+            'SKIP'
             'SKIP')
 
 pkgver() {
@@ -42,6 +45,7 @@
 
 build() {
   cd $pkgname
+  git apply ../*.patch
 
   ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libexecdir=/usr/lib \
     --with-package-name="GStreamer Bad Plugins (Arch Linux)" \