librsvg: fix thumbnailer path

librsvg hooks itself into gdk-pixbuf and then uses gdk-pixbuf-thumbnailer as the thumbnailer, extending its supported MIME type list. Unfortunately, librsvg assumes the thumbnailer will be located in the same bindir as librsvg binaries would, which is not true on Nix-powered systems. This commit corrects the bindir path of the thumbnailer to the gdk_pixbuf derivation. (cherry picked from commit dd200f8)
NixOS · Oct 5, 2017 · 9c9aaaf · 9c9aaaf
1 parent c2a4a01
commit 9c9aaaf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkgs/development/libraries/librsvg/default.nix b/pkgs/development/libraries/librsvg/default.nix
@@ -47,6 +47,10 @@ stdenv.mkDerivation rec {
         -i gdk-pixbuf-loader/Makefile
     sed -e "s#\$(GDK_PIXBUF_QUERYLOADERS)#GDK_PIXBUF_MODULEDIR=$GDK_PIXBUF/loaders \$(GDK_PIXBUF_QUERYLOADERS)#" \
          -i gdk-pixbuf-loader/Makefile
+
+    # Fix thumbnailer path
+    sed -e "s#@bindir@\(/gdk-pixbuf-thumbnailer\)#${gdk_pixbuf}/bin\1#g" \
+        -i gdk-pixbuf-loader/librsvg.thumbnailer.in
   '';
 
   # Merge gdkpixbuf and librsvg loaders