http://sources.gentoo.org/viewcvs.py/gentoo/src/patchsets/gcc/4.4.3/gentoo/93_all_gcc-4.4-cloog-dl.patch?rev=1.1&view=markup Patch adds arbitrary linking against libdl, whose functionality is already found in the FreeBSD libc, merging gcc with that -ldl ends up with a library not found error.
Created attachment 229341 [details, diff] 93_all_gcc-4.4-cloog-dl.patch on the bright side, we know now why it was never sent upstream. give this one a try.
Patch works fine, gcc is emergeable again. Ran a testsuite too, nothing changed, so it looks good.
Let's get this in 4.4.4 and dekeyword 4.4.3-r2 on *-bsd.
added the patch with gcc-4.4.4