http://bugzilla.novell.com/show_bug.cgi?id=969377 Bug ID: 969377 Summary: xen does not build with GCC 6 Classification: openSUSE Product: openSUSE Tumbleweed Version: 2015* Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Xen Assignee: xen-bugs@suse.de Reporter: rguenther@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- This years GCC rollover is nearing and xen fails to build on x86_64 with (first error): [ 297s] [BUILD] bin/null_sanboot.o [ 297s] [BUILD] bin/stringextra.o [ 297s] core/stringextra.c: In function 'strtok': [ 297s] core/stringextra.c:189:18: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare] [ 297s] sbegin = s ? s : ___strtok; [ 297s] ~~~~~~^~~~~~~~~~~ [ 297s] [BUILD] bin/random.o [ 297s] cc1: all warnings being treated as errors [ 298s] bin/rules/core/stringextra.c.r:3: recipe for target 'bin/stringextra.o' failed [ 298s] make[7]: *** [bin/stringextra.o] Error 1 [ 298s] make[7]: *** Waiting for unfinished jobs.... last year I added ipxe-no-error-logical-not-parentheses.patch that could be amended to also add -Wno-error=nonnull-compare. xen packaging is giving me head-aches (create patches to generate a patch file and patch a series file?!), so while I can certainly hand-edit the existing patch you for sure have scripts or a git repo where all this indirection is hidden (at least I hope so for you ;)). You can test building against GCC 6 via --alternative-project=openSUSE:Factory:Staging:Gcc6 -- You are receiving this mail because: You are on the CC list for the bug.