[PING] Re: Add check for -no-pie if the compiler default to -fPIE

[Magnus Granberg]

lördag 21 maj 2016 kl. 20:53:48 CEST skrev du:
> On Saturday 21 May 2016 19.26.18 you wrote:
> > 21.05.2016 19:02, Magnus Granberg пишет:
> > > On Saturday 21 May 2016 18.55.11 you wrote:
> > >> 21.05.2016 17:47, Magnus Granberg пишет:
> > >>> When Grub is compile with gcc 6.1 that have --enable-defult-pie set.
> > >>> It fail with.
> > >>> -ffreestanding   -m32 -Wl,-melf_i386 -Wl,--build-id=none  -nostdlib
> > >>> -Wl,-N
> > >>> -Wl,-r,-d   - o trig.module  trig_module-trigtables.o
> > >>> grep 'MARKER' gcry_whirlpool.marker.new > gcry_whirlpool.marker; rm -f
> > >>> gcry_whirlpool.marker.new
> > >>> /usr/lib/gcc/x86_64-pc-linux-gnu/6.1.0/../../../../x86_64-pc-linux-gnu
> > >>> /b
> > >>> in
> > >>> /ld: -r and - shared may not be used together
> > >>> collect2: error: ld returned 1 exit status
> > >>> Makefile:26993: recipe for target 'trig.module' failed
> > >>> 
> > >>> 
> > >>> 2016-05-21  Magnus Granberg  <address@hidden>
> > >>> 
> > >>>         acinclude.m4: Add check for -no-pie.    configure.ac: Add 
> > >>> -no-pie to
> > >>> 
> > >>> TARGET_LDFLAGS if needed.
> > >>> ...
> > >> 
> > >> Please test with current master:
> > >> 
> > >> commit f4d35d49e32c29183b3492da18ea480d91716efe
> > >> Author: Andrei Borzenkov <address@hidden>
> > >> Date:   Tue Mar 22 20:12:22 2016 +0300
> > >> 
> > >>     configure: set -fno-pie together with -fno-PIE
> > > 
> > > Still fail the same way
> > 
> > Please send full config.log and output of make.
> 
> Gcc 6.1 pass -pie to the linker if is configure with --enable-default-pie
> When linking with -r it don't mix well with -pie/-shared
> Gentoo bug https://bugs.gentoo.org/show_bug.cgi?id=583042 with logs
> Patch updated
Any progres on this?
/Magnus