On Sat, 09 Nov 2013 12:37:08 +0100 Vladimir 'φ-coder/phcoder' Serbinenko <phco...@gmail.com> wrote:
> On 09.11.2013 05:11, Andrey Borzenkov wrote: > > В Fri, 8 Nov 2013 14:42:43 -0600 > > Glenn Washburn <developm...@efficientek.com> пишет: > > > >> On Fri, 08 Nov 2013 19:54:43 +0100 > >> Vladimir 'φ-coder/phcoder' Serbinenko <phco...@gmail.com> wrote: > >> > >>> On 08.11.2013 19:42, Glenn Washburn wrote: > >>>> Now, I'm getting this error while building. Bug in the awk > >>>> script? > >>>> > >>>> cat syminfo.lst | sort | gawk > >>>> -f ./grub.git/grub-core/genmoddep.awk > >>>>> moddep.lst || (rm -f moddep.lst; exit 1) __stack_chk_fail in > >>>>> regexp is > >>>> not defined > >>>> > >>> What compiler do you use and which additional options did you > >>> pass to it? It inserted this function call. We need either to > >>> provide this function or inhibit compiler from emiting such calls. > >> > >> I'm using gcc 4.7 on Ubuntu from the ubuntu-toolchain-r/test ppa. > >> I do see a reference to __stack_chk_fail at > >> grub-core/efiemu/runtime/efiemu.c:192. It doesn't look like that > >> file is generated. Perhaps that function was accidentally added > >> to that file? > > > > It comes from using -fstack-protector GCC option. But configure > > should have added -fno-stack-protector in this case. > > > > Could you check defaults using > > > > /path/to/your/gcc -Q --help=common > > > > whether it is active by default? Also whether -fno-stack-protector > > was used during compilation? > > > You're right. > @Glenn: can you tell us exact version of GRUB (e.g. git commit) and > attach config.log? I can confirm that adding -fno-stack-protector to CFLAGS allows the compile to be successful. So it does indeed seem to be a problem with the configure script.
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