The attached patch is currently on CVS for flac. It was created by quilt and adds a completely new file (m4/xmms.m4) and its directory. The patch applied fine if I do patch -p0, but using epatch from inside an ebuild it does not work. Creating the m4 directory does not help anyway.
Created attachment 73538 [details, diff] 090_all_xmmsm4.patch
post a tarball of the ebuild dir that i would need to reproduce
Created attachment 73599 [details] flac-1.1.2-r4.ebuild This is the ebuild...
Created attachment 73600 [details] flac-patches-2.tar.bz2 Here is the patchset tarball...
that's your problem you can either change the patch to use 'm4/xmms.m4' or you can patch the file by hand and pass -p1 to the patch options