[Bug bootstrap/47806] New: Failure to build cross-combiner to powerpc-ibm-aix6.0

["steven at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47806

           Summary: Failure to build cross-combiner to powerpc-ibm-aix6.0
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: steven@gcc.gnu.org


Trying to build a cross compiler from x86_64-unknown-linux-gnu (Ubuntu 10.04
LTS) to powerpc-ibm-aix6.0 fails while building libgcc as follows:

# If this is the top-level multilib, build all the other
# multilibs.
# @multilib_flags@ is still needed because this may use
# /home/stevenb/devel/cross-aix/build/./gcc/xgcc
-B/home/stevenb/devel/cross-aix/build/./gcc/
-B/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/bin/
-B/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/lib/ -isystem
/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/include -isystem
/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/sys-include
-L/home/stevenb/devel/cross-aix/build/./ld    and -O2  -g -O2 -DIN_GCC
-DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem
./include  -mlong-double-128 -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector -Dinhibit_libc directly.
# @multilib_dir@ is not really necessary, but sometimes it has
# more uses than just a directory name.
/bin/bash ../../../combined/libgcc/../mkinstalldirs .
/home/stevenb/devel/cross-aix/build/./gcc/xgcc
-B/home/stevenb/devel/cross-aix/build/./gcc/
-B/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/bin/
-B/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/lib/ -isystem
/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/include -isystem
/home/stevenb/devel/cross-aix/install/powerpc-ibm-aix6.0/sys-include
-L/home/stevenb/devel/cross-aix/build/./ld    -O2  -g -O2 -DIN_GCC
-DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem
./include  -mlong-double-128 -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector -Dinhibit_libc -shared
-nodefaultlibs -Wl,-bE:libgcc.map -o ./shr.o -g -O2 -B./ _muldi3_s.o
_negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o
_clear_cache_s.o _enable_execute_stack_s.o _trampoline_s.o __main_s.o
_absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o
_mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o
_ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _ctzdi2_s.o
_popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o
_paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulsc3_s.o
_muldc3_s.o _mulxc3_s.o _multc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o
_divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o
_fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixtfdi_s.o
_fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _fixunstfdi_s.o _floatdisf_s.o
_floatdidf_s.o _floatdixf_s.o _floatditf_s.o _floatundisf_s.o _floatundidf_s.o
_floatundixf_s.o _floatunditf_s.o _divdi3_s.o _moddi3_s.o _udivdi3_s.o
_umoddi3_s.o _udiv_w_sdiv_s.o _udivmoddi4_s.o _pack_sf_s.o _unpack_sf_s.o
_addsub_sf_s.o _mul_sf_s.o _div_sf_s.o _fpcmp_parts_sf_s.o _compare_sf_s.o
_eq_sf_s.o _ne_sf_s.o _gt_sf_s.o _ge_sf_s.o _lt_sf_s.o _le_sf_s.o _unord_sf_s.o
_si_to_sf_s.o _sf_to_si_s.o _negate_sf_s.o _make_sf_s.o _sf_to_df_s.o
_thenan_sf_s.o _sf_to_usi_s.o _usi_to_sf_s.o _pack_df_s.o _unpack_df_s.o
_addsub_df_s.o _mul_df_s.o _div_df_s.o _fpcmp_parts_df_s.o _compare_df_s.o
_eq_df_s.o _ne_df_s.o _gt_df_s.o _ge_df_s.o _lt_df_s.o _le_df_s.o _unord_df_s.o
_si_to_df_s.o _df_to_si_s.o _negate_df_s.o _make_df_s.o _df_to_sf_s.o
_thenan_df_s.o _df_to_usi_s.o _usi_to_df_s.o ppc64-fp_s.o darwin-ldouble_s.o
unwind-dw2_s.o unwind-dw2-fde_s.o unwind-sjlj_s.o gthr-gnat_s.o unwind-c_s.o
emutls_s.o -lc `case . in *pthread*) echo -L/usr/lib/threads -lpthreads -lc_r
/usr/lib/libc.a ;; *) echo -lc ;; esac` ; rm -f ./tmp-libgcc_s.a ;
/home/stevenb/devel/cross-aix/build/./binutils/ar -X32_64 -X32_64 rc
./tmp-libgcc_s.a ./shr.o ; mv ./tmp-libgcc_s.a ./libgcc_s.a ; rm -f ./shr.o
/home/stevenb/devel/cross-aix/build/gcc/../ld/ld-new: cannot find -lc
/home/stevenb/devel/cross-aix/build/gcc/../ld/ld-new: cannot find -lc
collect2: ld returned 1 exit status
/home/stevenb/devel/cross-aix/build/./binutils/ar: ./shr.o: No such file or
directory
mv: cannot stat `./tmp-libgcc_s.a': No such file or directory
# Now that we have built all the objects, we need to copy
# them back to the GCC directory.  Too many things (other
# in-tree libraries, and DejaGNU) know about the layout
# of the build tree, for now.
make install-leaf DESTDIR=../.././gcc \
      slibdir= libsubdir= MULTIOSDIR=.
make[3]: Entering directory
`/home/stevenb/devel/cross-aix/build/powerpc-ibm-aix6.0/libgcc'
Makefile:813: warning: overriding commands for target `libunwind.a'
Makefile:755: warning: ignoring old commands for target `libunwind.a'
/bin/bash ../../../combined/libgcc/../mkinstalldirs ../.././gcc
/usr/bin/install -c -m 644 libgcc_eh.a ../.././gcc/
chmod 644 ../.././gcc/libgcc_eh.a
/home/stevenb/devel/cross-aix/build/./binutils/ranlib ../.././gcc/libgcc_eh.a
/bin/bash ../../../combined/libgcc/../mkinstalldirs ../.././gcc;
/usr/bin/install -c -m 644 ./libgcc_s.a ../.././gcc/
/usr/bin/install: cannot stat `./libgcc_s.a': No such file or directory
make[3]: *** [install-shared] Error 1
make[3]: Leaving directory
`/home/stevenb/devel/cross-aix/build/powerpc-ibm-aix6.0/libgcc'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/home/stevenb/devel/cross-aix/build/powerpc-ibm-aix6.0/libgcc'
make[1]: *** [all-target-libgcc] Error 2
make[1]: Leaving directory `/home/stevenb/devel/cross-aix/build'
make: *** [all] Error 2

$ cat gcc/configargs.h 
/* Generated automatically. */
static const char configuration_arguments[] = "../combined/configure
--enable-languages=c --disable-checking --target=powerpc-ibm-aix6.0
--with-mpc=/opt/ --disable-nls --disable-multilib
--prefix=/home/stevenb/devel/cross-aix/install/";
static const char thread_model[] = "aix";

static const struct {
  const char *name, *value;
} configure_default_options[] = { { NULL, NULL} };
$ svn info ../combined/gcc/ChangeLog
Path: ../combined/gcc/ChangeLog
Name: ChangeLog
URL: svn+ssh://steven@gcc.gnu.org/svn/gcc/trunk/gcc/ChangeLog
Repository Root: svn+ssh://steven@gcc.gnu.org/svn/gcc
Repository UUID: 138bc75d-0d04-0410-961f-82ee72b054a4
Revision: 169860
Node Kind: file
Schedule: normal
Last Changed Author: jakub
Last Changed Rev: 169855
Last Changed Date: 2011-02-05 21:35:16 +0100 (Sat, 05 Feb 2011)
Text Last Updated: 2011-02-06 12:53:52 +0100 (Sun, 06 Feb 2011)
Checksum: 1313e6edd97290f943f829f45063f791

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