configure: error: dynsysbfd: invalid feature name Applying sys-devel/flex/files/flex-configure-LANG.patch before econf in src_compile fixes this. gcl-2.6.7 and gcl-2.6.6 are also affected and can probably be patched in the same manner.
Both available versions (2.6.7 and 2.6.7-r1) of dev-lisp/gcl fail on my system, caused by a failed epatch (sys-devel/flex/files/flex-configure-LANG.patch): * Applying flex-configure-LANG.patch ... * Failed Patch: flex-configure-LANG.patch ! * ( /usr/portage/dev-lisp/gcl/files/flex-configure-LANG.patch ) * * Include in your bugreport the contents of: * * /var/tmp/portage/dev-lisp/gcl-2.6.7-r1/temp/flex-configure-LANG.patch-7375.out !!! ERROR: dev-lisp/gcl-2.6.7-r1 failed. Call stack: ebuild.sh, line 1568: Called dyn_compile ebuild.sh, line 937: Called src_compile gcl-2.6.7-r1.ebuild, line 36: Called epatch '/usr/portage/dev-lisp/gcl/files/flex-configure-LANG.patch' eutils.eclass, line 341: Called die !!! Failed Patch: flex-configure-LANG.patch! !!! If you need support, post the topmost build error, and the call stack if relevant.
Created attachment 101554 [details] debug output of the failed patch
Duplicate bug 155900 http://bugs.gentoo.org/show_bug.cgi?id=155900
*** Bug 155900 has been marked as a duplicate of this bug. ***
in Bug 155900, there is a patch that let that ebuild compile.
*** Bug 156967 has been marked as a duplicate of this bug. ***
should be all set now
*** Bug 164589 has been marked as a duplicate of this bug. ***