User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.1) Gecko/2008071918 Firefox/3.0.1 Build Identifier: Thunar fails to build when processing a PNG image. The reason might be a problem/bug in libpng-1.2.30. According to p0llux libpng-1.2.27 works fine (which refused to compile when I tried to downgrade it.) (echo "#include <thunar/thunar-thumbnail-frame.h>" && gdk-pixbuf-csource --extern --raw --stream --name=thunar_thumbnail_frame ./thunar-thumbnail-frame.png) > thunar-thumbnail-frame.c failed to load "./thunar-thumbnail-frame.png": Failed to load image './thunar-thumbnail-frame.png': Fatal error in PNG image file: x[9C]l[8F]: invalid chunk type make[2]: *** [thunar-thumbnail-frame.c] Error 1 make[2]: Leaving directory `/usr/src/thunar-svn-beta/thunar' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/src/thunar-svn-beta' make: *** [all] Error 2 Creating /var/log/lunar/compile/thunar-svn-beta.bz2 ! Problem detected during BUILD Reproducible: Always
I just downgraded to the previous libpng version. Thunar builds just fine with libpng 1.2.29.
The problem seems to be in libpng itself, version 1.2.31 fixes it here.