Created attachment 360930 [details] ebuild file Version 0.43 is the latest version from the download page(http://rudiments.sourceforge.net/download.html), I created a ebuild, and have successfully installed on my amd64 machine, please check, and consider update.
Created attachment 360932 [details, diff] patch file to avoid no return statement in function returning non-void error
Created attachment 360934 [details, diff] patch the source code to avoid maybe uninitialized error
Thanks for reporting this. Now - fixed. + 03 May 2014; Sergey Popov <pinkbyte@gentoo.org> -rudiments-0.31.ebuild, + -rudiments-0.32.ebuild, +rudiments-0.46.ebuild, + +files/rudiments-0.46-buildsystem.patch: + Version bump, wrt bug #488108. Update buildsystem patch - respect CFLAGS, + migrate to autotools-utils eclass. Drop old versions