Can't build gcc-2.95.3 with g++ for m68k-elf

[Peter Barada <pbarada at mail dot wm dot sps dot mot dot com>]

I'm sending this to you directly since the crossgcc@sources.redhat.com
address has permanent errors, and I've been smacking my head against
this all day.  I apoligize if you get this twice.  Here's the message
from rehat:

>Hi. This is the qmail-send program at sources.redhat.com.
>I'm afraid I wasn't able to deliver your message to the following addresses.
>This is a permanent error; I've given up. Sorry it didn't work out.
>
><mailto:crossgcc@sources.redhat.com>:
>Sorry, no mailbox here by that name. (#5.1.1)

I picked up gcc-2.95.3 and gcc-g++-2.95.3 from gcc.gnu.org, and with
binutils-2.11.2, and newlib-1.9.0, I'm attempting to build a full up
c++ cross-compiler.

Using a script that started out as Bill's crossgcc.sh script, I was
able to build binutils, the core compiler, newlib, and while coming
back to build gcc, it craps out with:

cd ../libiberty ; make "SHELL=/bin/sh" "INSTALL=/bin/sh /home/pbarada/work/cvs-wavemark/cross-linux-tools/g++-2.95.3/install-sh -c" "INSTALL_DATA=/bin/sh /home/pbarada/work/cvs-wavemark/cross-linux-tools/g++-2.95.3/install-sh -c -m 644" "INSTALL_PROGRAM=/bin/sh /home/pbarada/work/cvs-wavemark/cross-linux-tools/g++-2.95.3/install-sh -c " "prefix=/tmp/crap-g++-2.95.3" "exec_prefix=/tmp/crap-g++-2.95.3" "tooldir=/tmp/crap-g++-2.95.3/m68k-elf" "gxx_include_dir=/tmp/crap-g++-2.95.3/include/g++-3" "libsubdir=/tmp/crap-g++-2.95.3/lib/gcc-lib/m68k-elf/2.95.3" "gcc_version=2.95.3" "gcc_version_trigger=/home/pbarada/work/cvs-wavemark/cross-linux-tools/g++-2.95.3/gcc/version.c" "AR=m68k-elf-ar" "AR_FLAGS=rc" "CC=/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/xgcc -B/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/ -B/tmp/crap-g++-2.95.3/m68k-elf/bin/" "CXX=/home/pbarada/work/cvs-wavemark/cross-linux!
!
!
-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/xgcc -B/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/ -B/tmp/crap-g++-2.95.3/m68k-elf/bin/" "CFLAGS=-g -O2" "CXXFLAGS=-g -O2" "NM=m68k-elf-nm" "RANLIB=m68k-elf-ranlib" "LIBCFLAGS=-g -O2" "LIBCXXFLAGS=-g -O2 -fno-implicit-templates" "LOADLIBES=" "LDFLAGS=" "MAKEINFO=/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/texinfo/makeinfo/makeinfo " "SHLIB=libstdc++.so.2.10.0" "SHCURSES=" "RUNTESTFLAGS="
make[2]: Entering directory `/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/m68k-elf/libiberty'
make[2]: *** No targets specified and no makefile found.  Stop.
make[2]: Leaving directory `/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/m68k-elf/libiberty'
make[1]: *** [../libiberty/libiberty.a] Error 2
make[1]: Leaving directory `/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/m68k-elf/libstdc++'
make: *** [all-target-libstdc++] Error 2

Looking in m68k-elf-libiberty shows:

[pbarada: ~/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/m68k-elf/libiberty] > ls
./  ../  confdefs.h  config.cache  config.log  xhost-mkfrag
[pbarada: ~/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/m68k-elf/libiberty] > 


>From build-gcc/m68k-elf/libiberty/config.log I saw:

configure:1765: /home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/xgcc -B/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/ -B/tmp/crap-g++-2.95.3/m68k-elf/bin/ -o conftest -g -O2   conftest.c  1>&5
/tmp/crap-g++-2.95.3/m68k-elf/bin/ld: warning: cannot find entry symbol _start; defaulting to 80000074
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o: In function `start':
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x2): undefined reference to `__stack'
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x58): undefined reference to `__FINI_SECTION__'
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x38): undefined reference to `hardware_init_hook'
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x48): undefined reference to `software_init_hook'
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x5e): undefined reference to `atexit'
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x64): undefined reference to `__INIT_SECTION__'
/tmp/crap-g++-2.95.3/m68k-elf/lib/crt0.o(.text+0x84): undefined reference to `exit'
/home/pbarada/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc/gcc/libgcc.a(__main.o): In function `__do_global_ctors':
/home/pbarada/work/cvs-wavemark/cross-linux-tools/g++-2.95.3/gcc/libgcc2.c(.text+0x3a): undefined reference to `atexit'
collect2: ld returned 1 exit status
configure: failed program was:

#line 1760 "configure"
#include "confdefs.h"

main(){return(0);}


The config line for the compiler is:

[pbarada: ~/work/cvs-wavemark/cross-linux-tools/obj-crap-g++-2.95.3/m68k-elf/build-gcc] > /home/pbarada/work/cvs-wavemark/cross-linux-tools/g++-2.95.3/configure --host=i686-pc-linux-gnu --target=m68k-elf --prefix=/tmp/crap-g++-2.95.3 --enable-languages=c,c++ --with-local-prefix=/tmp/crap-g++-2.95.3/m68k-elf 2>&1 | tee configure.log

And the configure.log doesn't show any errors.

If I changes --enable-languages to just 'c', everything is happy.

Any ideas???

- -- 
Peter Barada                                   Peter.Barada@motorola.com
Wizard                                         781-852-2768 (direct)
WaveMark Solutions(wholly owned by Motorola)   781-270-0193 (fax)
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