[Bug bootstrap/12431] New: shared libgcc fails to build because -shared not supported for VAX_ELF

["dhazeghi at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12431

           Summary: shared libgcc fails to build because -shared not
                    supported for VAX_ELF
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dhazeghi at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: vax-netbsdelf

When building an i686-linux x vax-netbsdelf1.6.1 cross, I build as follows:
../gcc/configure --enable-languages=c,c++,objc,f77 --with-sysroot=/tmp/dara/sysroot/ --
prefix=/tmp/dara/ --target=vax-netbsdelf1.6.1
make

Build fails with:
/tmp/mainline/objdir/gcc/xgcc -B/tmp/mainline/objdir/gcc/ -B/tmp/dara//vax-netbsdelf1.6.1/
bin/ -B/tmp/dara//vax-netbsdelf1.6.1/lib/ -isystem /tmp/dara//vax-netbsdelf1.6.1/include -
isystem /tmp/dara//vax-netbsdelf1.6.1/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W -
Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g  -
DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1 
-Wl,--version-script=libgcc/./libgcc.map -o libgcc_s.so.1   libgcc/./_muldi3.o libgcc/./_negdi2.o 
libgcc/./_lshrdi3.o libgcc/./_ashldi3.o libgcc/./_ashrdi3.o libgcc/./_cmpdi2.o libgcc/./_ucmpdi2.o 
libgcc/./_floatdidf.o libgcc/./_floatdisf.o libgcc/./_fixunsdfsi.o libgcc/./_fixunssfsi.o libgcc/./
_fixunsdfdi.o libgcc/./_fixdfdi.o libgcc/./_fixunssfdi.o libgcc/./_fixsfdi.o libgcc/./_fixxfdi.o libgcc/
./_fixunsxfdi.o libgcc/./_floatdixf.o libgcc/./_fixunsxfsi.o libgcc/./_fixtfdi.o libgcc/./_fixunstfdi.o 
libgcc/./_floatditf.o libgcc/./_clear_cache.o libgcc/./_trampoline.o libgcc/./__main.o libgcc/./
_absvsi2.o libgcc/./_absvdi2.o libgcc/./_addvsi3.o libgcc/./_addvdi3.o libgcc/./_subvsi3.o libgcc/
./_subvdi3.o libgcc/./_mulvsi3.o libgcc/./_mulvdi3.o libgcc/./_negvsi2.o libgcc/./_negvdi2.o 
libgcc/./_ctors.o libgcc/./_ffssi2.o libgcc/./_ffsdi2.o libgcc/./_clz.o libgcc/./_clzsi2.o libgcc/./
_clzdi2.o libgcc/./_ctzsi2.o libgcc/./_ctzdi2.o libgcc/./_popcount_tab.o libgcc/./_popcountsi2.o 
libgcc/./_popcountdi2.o libgcc/./_paritysi2.o libgcc/./_paritydi2.o libgcc/./_divdi3.o libgcc/./
_moddi3.o libgcc/./_udivdi3.o libgcc/./_umoddi3.o libgcc/./_udiv_w_sdiv.o libgcc/./
_udivmoddi4.o  libgcc/./unwind-dw2.o libgcc/./unwind-dw2-fde.o libgcc/./unwind-sjlj.o libgcc/
./gthr-gnat.o libgcc/./unwind-c.o -lc && rm -f libgcc_s.so && ln -s libgcc_s.so.1 libgcc_s.so
vax-netbsdelf1.6.1-ranlib ./libgcc.a
xgcc: The -shared option is not currently supported for VAX ELF.
make[2]: *** [libgcc_s.so] Error 1


Looks to me as if config.gcc should be changed to set enable_shared to no for this target.