Hi,
I'm reporting a build issue that I'm seeing when building Xen's userspace tools, when the build process clones and build Seabios, on Debian Sid, with gcc '6.2.0 20161019 (Debian 6.2.0-9)'.
The error looks like this (http://pastebin.com/99cubDZ3):
make -C seabios-dir all make[6]: Entering directory '/home/SOURCES/xen/xen.git/tools/firmware/seabios-dir-remote' Compile checking out/src/stacks.o src/stacks.c: Assembler messages: src/stacks.c:567: Error: found `(', expected: `)' src/stacks.c:567: Error: junk `(%ebp))' after expression src/stacks.c:568: Warning: indirect call without `*' Makefile:133: recipe for target 'out/src/stacks.o' failed make[6]: *** [out/src/stacks.o] Error 1 make[6]: Leaving directory '/home/SOURCES/xen/xen.git/tools/firmware/seabios-dir-remote' /home/SOURCES/xen/xen.git/tools/firmware/../../tools/Rules.mk:218: recipe for target 'subdir-all-seabios-dir' failed
Seabios folks may be aware of this already, as it looks very similar to this: https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1463516.ht...
And even more to this: https://lists.debian.org/debian-gcc/2016/10/msg00147.html
A colleague of mine (Cc-ed) said in chat that gcc 6.2.1 (don't know on what distro) seems to build all fine.
Regards, Dario