gnu: icecat: Fix build against libvpx 1.4.

* gnu/packages/patches/icecat-libvpx-1.4.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/gnuzilla.scm (icecat)[source]: Add patch.

3 files changed, 33 insertions, 1 deletions

diff --git a/gnu-system.am b/gnu-system.am
index d6b2aad7c18..71c238b5644 100644
--- a/gnu-system.am
+++ b/gnu-system.am
@@ -481,6 +481,7 @@ dist_patch_DATA =						\
   gnu/packages/patches/icecat-CVE-2015-2739.patch               \
   gnu/packages/patches/icecat-CVE-2015-2740.patch               \
   gnu/packages/patches/icecat-CVE-2015-2743.patch               \
+  gnu/packages/patches/icecat-libvpx-1.4.patch                  \
   gnu/packages/patches/irrlicht-mesa-10.patch                   \
   gnu/packages/patches/jbig2dec-ignore-testtest.patch           \
   gnu/packages/patches/kmod-module-directory.patch              \
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 61a89a41c24..d84275e78db 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -293,7 +293,8 @@ standards.")
                                    "icecat-CVE-2015-2724-pt4.patch"
                                    "icecat-CVE-2015-2733-pt2.patch"
                                    "icecat-CVE-2015-2738.patch"
-                                   "icecat-CVE-2015-2740.patch")))))
+                                   "icecat-CVE-2015-2740.patch"
+                                   "icecat-libvpx-1.4.patch")))))
     (build-system gnu-build-system)
     (inputs
      `(("alsa-lib" ,alsa-lib)
diff --git a/gnu/packages/patches/icecat-libvpx-1.4.patch b/gnu/packages/patches/icecat-libvpx-1.4.patch
new file mode 100644
index 00000000000..e6e5fb3213a
--- /dev/null
+++ b/gnu/packages/patches/icecat-libvpx-1.4.patch
@@ -0,0 +1,30 @@
+The libvpx package 1.4.0 brings new names for various constants.
+To build against the libvpx some few constants have to be renamed.
+
+Patch by Carsten Schoenert <c.schoenert@t-online.de>.
+Copied from Debian.
+
+--- a/media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
++++ b/media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
+@@ -180,7 +180,7 @@ int VP8EncoderImpl::InitEncode(const VideoCodec* inst,
+   // Creating a wrapper to the image - setting image data to NULL. Actual
+   // pointer will be set in encode. Setting align to 1, as it is meaningless
+   // (actual memory is not allocated).
+-  raw_ = vpx_img_wrap(NULL, IMG_FMT_I420, codec_.width, codec_.height,
++  raw_ = vpx_img_wrap(NULL, VPX_IMG_FMT_I420, codec_.width, codec_.height,
+                       1, NULL);
+   // populate encoder configuration with default values
+   if (vpx_codec_enc_config_default(vpx_codec_vp8_cx(), config_, 0)) {
+@@ -349,9 +349,9 @@ int VP8EncoderImpl::Encode(const I420VideoFrame& input_image,
+   }
+   // Image in vpx_image_t format.
+   // Input image is const. VP8's raw image is not defined as const.
+-  raw_->planes[PLANE_Y] = const_cast<uint8_t*>(input_image.buffer(kYPlane));
+-  raw_->planes[PLANE_U] = const_cast<uint8_t*>(input_image.buffer(kUPlane));
+-  raw_->planes[PLANE_V] = const_cast<uint8_t*>(input_image.buffer(kVPlane));
++  raw_->planes[VPX_PLANE_Y] = const_cast<uint8_t*>(input_image.buffer(kYPlane));
++  raw_->planes[VPX_PLANE_U] = const_cast<uint8_t*>(input_image.buffer(kUPlane));
++  raw_->planes[VPX_PLANE_V] = const_cast<uint8_t*>(input_image.buffer(kVPlane));
+   // TODO(mikhal): Stride should be set in initialization.
+   raw_->stride[VPX_PLANE_Y] = input_image.stride(kYPlane);
+   raw_->stride[VPX_PLANE_U] = input_image.stride(kUPlane);