gnu: Add Synfig.

* gnu/packages/animation.scm (synfig): New variable.
* gnu/packages/patches/synfig-build-fix.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.

1 files changed, 61 insertions, 0 deletions

diff --git a/gnu/packages/patches/synfig-build-fix.patch b/gnu/packages/patches/synfig-build-fix.patch
new file mode 100644
index 0000000000..3f6168e0fb
--- /dev/null
+++ b/gnu/packages/patches/synfig-build-fix.patch
@@ -0,0 +1,61 @@
+Allow Synfig to build in C++11 mode.
+
+Taken from here:
+https://projects.archlinux.org/svntogit/community.git/plain/trunk/build-fix.patch?h=packages/synfig
+
+diff -wbBur synfig-1.0-RC5/src/modules/mod_libavcodec/mptr.cpp synfig-1.0-RC5.my/src/modules/mod_libavcodec/mptr.cpp
+--- synfig-1.0-RC5/src/modules/mod_libavcodec/mptr.cpp	2015-03-28 13:15:00.000000000 +0300
++++ synfig-1.0-RC5.my/src/modules/mod_libavcodec/mptr.cpp	2015-04-28 16:56:11.568749053 +0300
+@@ -56,8 +56,8 @@
+ /* === M E T H O D S ======================================================= */
+ 
+ 
+-Importer_LibAVCodec::Importer_LibAVCodec(const char *file):
+-	filename(file)
++Importer_LibAVCodec::Importer_LibAVCodec(const synfig::FileSystem::Identifier &identifier):
++	Importer(identifier)
+ {
+ }
+ 
+diff -wbBur synfig-1.0-RC5/src/modules/mod_libavcodec/mptr.h synfig-1.0-RC5.my/src/modules/mod_libavcodec/mptr.h
+--- synfig-1.0-RC5/src/modules/mod_libavcodec/mptr.h	2015-03-28 13:15:00.000000000 +0300
++++ synfig-1.0-RC5.my/src/modules/mod_libavcodec/mptr.h	2015-04-28 16:55:18.699192946 +0300
+@@ -46,7 +46,7 @@
+ 	synfig::String filename;
+ 
+ public:
+-	Importer_LibAVCodec(const char *filename);
++	Importer_LibAVCodec(const synfig::FileSystem::Identifier &identifier);
+ 	~Importer_LibAVCodec();
+ 
+ 	virtual bool get_frame(synfig::Surface &surface, const synfig::RendDesc &renddesc, synfig::Time time, synfig::ProgressCallback *callback);
+diff -wbBur synfig-1.0-RC5/src/modules/mod_libavcodec/trgt_av.cpp synfig-1.0-RC5.my/src/modules/mod_libavcodec/trgt_av.cpp
+--- synfig-1.0-RC5/src/modules/mod_libavcodec/trgt_av.cpp	2015-03-28 13:15:00.000000000 +0300
++++ synfig-1.0-RC5.my/src/modules/mod_libavcodec/trgt_av.cpp	2015-04-28 16:46:54.720091106 +0300
+@@ -121,14 +121,14 @@
+     picture = avcodec_alloc_frame();
+     if (!picture)
+         return NULL;
+-    size = avpicture_get_size(pix_fmt, width, height);
++    size = avpicture_get_size((::PixelFormat)pix_fmt, width, height);
+     picture_buf = (uint8_t *)malloc(size);
+     if (!picture_buf) {
+         av_free(picture);
+         return NULL;
+     }
+     avpicture_fill((AVPicture *)picture, picture_buf,
+-                   pix_fmt, width, height);
++                   (::PixelFormat)pix_fmt, width, height);
+     return picture;
+ }
+ 
+diff -wbBur synfig-1.0.2/src/synfig/time.cpp synfig-1.0.2.my/src/synfig/time.cpp
+--- synfig-1.0.2/src/synfig/time.cpp	2015-07-09 10:33:03.000000000 +0300
++++ synfig-1.0.2.my/src/synfig/time.cpp	2015-10-12 13:54:58.382313903 +0300
+@@ -319,5 +319,5 @@
+ bool
+ Time::is_valid()const
+ {
+-	return !isnan(value_);
++	return !::isnan(value_);
+ }