Created attachment 318440 [details]
Patch to add the missing inclusions of unistd.h
Two files miss an inclusion of unistd.h.
Symptom: compiler error saying that "getpid" is not defined in this scope.
Cure: Attached patch with which goldendict compiles fine using gcc-4.7.1 utilizing rather drastic CFLAGS:
CFLAGS="-march=native -pipe -ftree-vectorize -ggdb -O2 -fgraphite-identity -floop-interchange -floop-strip-mine -floop-block -ftree-loop-distribution"
I daresay it should compile file with more conservative CFLAGS. (Assuming CXXFLAGS==CFLAGS)
One note about the patch:
I can not apply the hunk to processwrapper.cc. patch always fails for me and I do not have any idea why. The patch is made using "diff -auw <original> <changed> >> <patchfile>" so it *should* work.
Thank-you for the report. The patch has been added in CVS, and forwarded upstream.
+ 19 Jul 2012; Michael Palimaka <firstname.lastname@example.org>
+ +files/goldendict-1.0.1-gcc-4.7.patch, goldendict-1.0.1.ebuild:
+ Fix build with GCC 4.7, wrt bug #426988. Thanks to Sven Eden