[Bug other/113147] New: Building a crosscompiler fails under MigW-W64/MSYS2 @ Windows 10

[Bug other/113147] New: Building a crosscompiler fails under MigW-W64/MSYS2 @ Windows 10

[jdx at o2 dot pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113147

            Bug ID: 113147
           Summary: Building a crosscompiler fails under MigW-W64/MSYS2 @
                    Windows 10
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jdx at o2 dot pl
  Target Milestone: ---
              Host: x86_64-w64-mingw32
            Target: h8300-elf, arm-elf

The following error occurs when I try to build a crosscompiler under
MigW-W64/MSYS2:

[...]
rm -rf libcommon.a
ar  rc libcommon.a diagnostic-spec.o diagnostic.o diagnostic-color.o
diagnostic-format-json.o diagnostic-format-sarif.o diagnostic-show-locus.o
edit-context.o pretty-print.o intl.o json.o sbitmap.o vec.o input.o
hash-table.o ggc-none.o memory-block.o selftest.o selftest-diagnostic.o sort.o
text-art/box-drawing.o text-art/canvas.o text-art/ruler.o text-art/selftests.o
text-art/style.o text-art/styled-string.o text-art/table.o text-art/theme.o
text-art/widget.o
ranlib   libcommon.a
make[2]: *** No rule to make target '../libiberty/pic/libiberty.a', needed by
'cc1-checksum.cc'.  Stop.
make[2]: Leaving directory '/d/Works/xcomp/gcc-build/gcc'
make[1]: *** [Makefile:4683: all-gcc] Error 2
make[1]: Leaving directory '/d/Works/xcomp/gcc-build'
make: *** [Makefile:1049: all] Error 2

Configure options:
../../gcc/configure --prefix=/usr/local --with-sysroot=$CWD/sysroot
--target=h8300-elf --disable-nls --disable-threads --disable-tls
--enable-checking=release --enable-languages=c --with-newlib --without-headers
--enable-multilib --enable-lto --disable-shared --enable-static
--disable-host-shared --disable-bootstrap --disable-libatomic --disable-libgomp
--disable-libitm --disable-libquadmath --disable-libsanitizer --disable-libssp
--disable-libvtv --with-system-zlib

Everything is fine on Ubuntu with the same options.

[Bug other/113147] Building a crosscompiler fails under MigW-W64/MSYS2 @ Windows 10

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113147

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
# Use the "pic" build of libiberty if --enable-host-shared or
--enable-host-pie,
# unless we are building for mingw.
LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
ifneq ($(enable_host_shared)$(enable_host_pie),)
LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
else
LIBIBERTY = ../libiberty/libiberty.a
endif
ifeq ($(enable_host_shared),yes)
BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
else
BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
endif


Don't use `--disable-host-shared` basically.
Though the above check for mingw really should be the host rather than the
target ...

[Bug other/113147] Building a crosscompiler fails under MigW-W64/MSYS2 @ Windows 10

[jdx at o2 dot pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113147

--- Comment #2 from Jan Dubiec <jdx at o2 dot pl> ---
(In reply to Andrew Pinski from comment #1)
> Don't use `--disable-host-shared` basically.

OK, removal of this option seems to solve the problem, but... I had an
impression that the above set of options (including "--disable-host-shared")
used to work for me quite well earlier this year. I have checked out 13.1.0
(commit cc035c5d) and it has been built without problems. So, taking into
account your words, there used to be an issue then, or there is an issue *now*.