The stock libtomcrypt ebuild only builds static libraries, but support for shared libraries is included. I will attach patches to provide this support.
Created attachment 81217 [details, diff] Fix up the makefile.shared for proper building
Created attachment 81218 [details, diff] Patch to libtomcrypt-1.06.ebuild to make shared libraries
Sorry, the attached makefile patch is broken due to conflicts with other patches applied in the ebuild. I'll fix and resubmit it.
Created attachment 81220 [details, diff] Fix up the makefile.shared for proper building (revised patch)
maybe it's just me, but that patch doesnt actually work ... i just get a libtomcrypt.a ...
see if upstream will go for it