Check attached build log.
Created attachment 193922 [details] Build log
31 May 2009; Ryan Hill <dirtyepic@gentoo.org> subtitleripper-0.3.4-r3.ebuild, +files/subtitleripper-0.3.4-glibc210.patch, +files/subtitleripper-0.3.4-libpng.patch: Fix building against newer libpng versions (bug #269803, patch by Victor Ostorga) and glibc-2.10. >>> Source compiled. I guess that must have solved it? Builds fine here with GCC 4.4.1.