Hi Steve,
how to you get a recent gcc compile on aarch64-freebsd-14.3 ? I am seeing
several issues in core libraries of gcc that are far away from where I touched
the compiler.
I am configuring with:
configure --disable-multilib\
--enable-stage1-languages=c,fortran,c++\
--enable-checking=yes \
--enable-offload-defaulted \
--prefix="${INSTALLPATH}" \
CFLAGS="-g -O0 -DENABLE_ASSERT_CHECKING" CXXFLAGS="-g
-O0"\
STAGE1_CFLAGS="-g -O0 -DENABLE_ASSERT_CHECKING"
STAGE1_CXXFLAGS="-g -O0"
Yes, I am doing only stage1. I run this fully virtualized and it is slow. I
don't want to wait three days for a full bootstrap.
One of the errors I get is:
/libgcc/unwind-dw2-fde-dip.c:69:10: error: 'ElfW' redefined [-Werror]
69 | # define ElfW __ElfN
| ^~~~
In file included from /usr/include/machine/elf.h:45,
from /usr/include/elf.h:37,
from <snip>/gcc/gcc.test/libgcc/unwind-dw2-fde-dip.c:36:
/usr/include/sys/elf_generic.h:59:9: note: this is the location of the previous
definition
59 | #define ElfW(x) __ElfN(x)
| ^~~~
Have you ever seen this before and know a way around it?
Regards,
Andre
On Sun, 29 Jun 2025 22:02:38 -0700
Steve Kargl <s...@troutmask.apl.washington.edu> wrote:
> On Sun, Jun 29, 2025 at 06:54:53PM -0700, Steve Kargl wrote:
> > On Sun, Jun 29, 2025 at 03:30:21PM -0700, Steve Kargl wrote:
> > > On Sun, Jun 29, 2025 at 11:07:31AM -0700, Steve Kargl wrote:
> > > > On Sun, Jun 29, 2025 at 10:35:39AM -0700, Steve Kargl wrote:
> > > > >
> > > > > === gfortran Summary ===
> > > > >
> > > > > # of expected passes 73149
> > > > > # of unexpected failures 522
> > >
>
> After forcefully adding '#include <unistd.h>', '#include <pthread.h>',
> and 'extern char **environ' where needed. I now see
>
> === gfortran Summary ===
>
> # of expected passes 73561
> # of unexpected failures 110
> # of expected failures 343
> # of unresolved testcases 78
> # of unsupported tests 94
>
> for 'gmake check-fortran', and if I use RUNTESTFLAGS='dg.exp=\*unsign\*'
> to test the unsigned issue reported earlier, I see
>
> === gfortran Summary ===
>
> # of expected passes 434
> # of unsupported tests 6
> /home/kargl/gcc/obj/gcc/gfortran version 16.0.0 20250629 (experimental)
> (GCC)
>
> I suspect we'll need to have
>
> #include "config.h"
>
> #indef HAVE_UNISTD_H
> #include <unistd.h>
> #endif
>
> and similar for other headers files. I further suspect that this
> are going to be rough on CYWIN/MINGW.
>
>
--
Andre Vehreschild * Email: vehre ad gmx dot de
