dev-libs/libgcrypt-1.4.2 was released on 2008-09-08.
dev-libs/libgcrypt-1.4.3 was released on 2008-09-18.
Created attachment 166190 [details, diff] libgcrypt-1.4.3.ebuild.patch
thanks Arfrever. sorry took so long. life hectic and I'm making use of 4am insomnia to fix these.