sci-electronics contains bundled gnat-gcc, that require patching against glibc-2.16. ../../.././libgcc/../gcc/config/i386/linux-unwind.h: In function ‘x86_fallback_frame_state’: ../../.././libgcc/../gcc/config/i386/linux-unwind.h:142: error: field ‘info’ has incomplete type That error was reported over gnat-gcc ebuild, but I have to apply similar patches here. So if there is a purpose for having bundleded gnat-gcc, than why ghdl depend on a system gnat-gcc?
Created attachment 353754 [details, diff] Patch that fixes situation Patch similar to gnat-gcc patch
There is no gnat-gcc in the package, but a normal gcc used as backend to produce binary code from VHDL. But it needs a similar gcc-version as gnat-gcc, so the patches are the same.
Fixed. + 04 Aug 2013; Thomas Beierlein <tomjbe@gentoo.org> ghdl-0.29.ebuild, + +files/ghdl-0.29-gcc.patch: + Fix bug #477552, use <texinfo-5.1. Thanks qnikst for providing the patch +