The following packages fail to build with the gcc-4.9 toolchain in [testing]. I see nothing here to prevent moving gcc to [core] soon. FAIL ipw2100-fw (Source unavailable) FAIL ipw2200-fw (Source unavailable) FAIL isdn4k-utils (Build failure) main.c: In function 'vfmtmsg': main.c:1300:11: error: assignment to expression with array type a = va_arg(args, va_list); FAIL libffi (Test suite failure) FAIL: libffi.call/float2.c -O0 -W -Wall (test for excess errors) FAIL licenses (checksum failure) mpl-1.1.txt ... FAILED ruby-license.txt ... FAILED FAIL make (Test suite failure) functions/guile: 3 Tests Failed FAIL pcre (Test suite failure) FAIL: RunTest FAIL systemd (Build failure) /usr/bin/ld.gold: error: .libs/libgudev-1.0.ver:2:1: syntax error, unexpected LOCAL, expecting STRING or QUOTED_STRING or EXTERN /usr/bin/ld.gold: fatal error: unable to parse version script file .libs/libgudev-1.0.ver collect2: error: ld returned 1 exit status Makefile:7692: recipe for target 'libgudev-1.0.la' failed FAIL xinetd (Source unavailable)