Problems building GCC 4.6.0

[Lothar Werzinger]

Hi,

I am trying to build a gcc 4.6.0 with the following configuration:

/tmp/gcc-4.6.0.log.bz2
PREFIX=/opt2/linux/ix86
HOST=i686-pc-linux-gnufull log is attached (and 7zip was the only way to get 
it small enough 
to make the attachment work)
TARGET=x86_64-pc-linux-gnu
BUILD=x86_64-pc-linux-gnu
SYSROOT=${PREFIX}/gcc-sysroot
USESYSROOT=--with-sysroot=${SYSROOT}
USEHOST=--target=${HOST}
USETARGET=--target=${TARGET}
USEBUILD=--build=${BUILD}

        ../${GCCDIR}/configure \
                --with-pkgversion='Tradescape' \
                --enable-languages="c,c++,java" \
                --enable-version-specific-runtime-libs \
                --enable-shared --enable-multilib --enable-linker-build-id \
                --enable-multiarch --with-multiarch-defaults=${TARGET} \
       --with-arch-32=i686 \
                --enable-gold --enable-threads=posix --with-tune=generic \
                --enable-__cxa_atexit --enable-checking=release \
                --disable-nls --enable-clocale=gnu \
                --without-ppl --without-cloog \
                --program-suffix=-${GCCVERSION} --prefix=${PREFIX} \
                ${USEHOST} ${USETARGET} ${USEBUILD} ${USESYSROOT}


(the sysroot contains a linux kernel and a glibc for 32 and 64 bit)


unfortunately the build always aborts with some "undefined reference" link 
errors (full log is attached (and 7zip was the only way to get it small enough 
to make the attachment work)):


libtool: link: /tmp/build/build-gcc-4.6.0/./gcc/gcj -B/tmp/build/build-
gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava/ -B/tmp/build/build-gcc-4.6.0/x86_64-
pc-linux-gnu/32/libjava/ -B/tmp/build/build-gcc-4.6.0/./gcc/ -
B/opt2/linux/ix86/x86_64-pc-linux-gnu/bin/ -B/opt2/linux/ix86/x86_64-pc-linux-
gnu/lib/ -isystem /opt2/linux/ix86/x86_64-pc-linux-gnu/include -isystem 
/opt2/linux/ix86/x86_64-pc-linux-gnu/sys-include -m32 -ffloat-store -fomit-
frame-pointer -g -O2 -m32 -m32 -o ecjx -findirect-dispatch --
main=org.eclipse.jdt.internal.compiler.batch.GCCMain -
Djava.class.path=/opt2/linux/ix86/share/java/ecj.jar ecjx.o  -
L/tmp/build/build-gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava -L/tmp/build/build-
gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava/.libs
libtool: link: /tmp/build/build-gcc-4.6.0/./gcc/gcj -B/tmp/build/build-
gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava/ -B/tmp/build/build-gcc-4.6.0/x86_64-
pc-linux-gnu/32/libjava/ -B/tmp/build/build-gcc-4.6.0/./gcc/ -
B/opt2/linux/ix86/x86_64-pc-linux-gnu/bin/ -B/opt2/linux/ix86/x86_64-pc-linux-
gnu/lib/ -isystem /opt2/linux/ix86/x86_64-pc-linux-gnu/include -isystem 
/opt2/linux/ix86/x86_64-pc-linux-gnu/sys-include -m32 -ffloat-store -fomit-
frame-pointer -g -O2 -m32 -m32 -o .libs/gcj-dbtool --
main=gnu.gcj.tools.gcj_dbtool.Main -shared-libgcc 
gnu/gcj/tools/gcj_dbtool/natMain.o gnu/gcj/tools/.libs/gcj_dbtool.o  -
L/tmp/build/build-gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava/.libs -
L/tmp/build/build-gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava ./.libs/libgcj.so -
lpthread -lrt -ldl  -Wl,-rpath -Wl,/opt2/linux/ix86/lib/gcc/x86_64-pc-linux-
gnu/4.6.0/32
/bin/bash ./libtool --tag=GCJ  --mode=link /tmp/build/build-
gcc-4.6.0/./gcc/gcj -B/tmp/build/build-gcc-4.6.0/x86_64-pc-linux-
gnu/32/libjava/ -B/tmp/build/build-gccfull log is attached (and 7zip was the 
only way to get it small enough 
to make the attachment work)-4.6.0/x86_64-pc-linux-gnu/32/libjava/ -
B/tmp/build/build-gcc-4.6.0/./gcc/ -B/opt2/linux/ix86/x86_64-pc-linux-gnu/bin/ 
-B/opt2/linux/ix86/x86_64-pc-linux-gnu/lib/ -isystem /opt2/linux/ix86/x86_64-
pc-linux-gnu/include -isystem /opt2/linux/ix86/x86_64-pc-linux-gnu/sys-include  
-m32 -L/tmp/build/build-gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava -ffloat-store 
-fomit-frame-pointer -g -O2  -m32  '-m32' -o gij -rpath 
/opt2/linux/ix86/lib/../lib/gcj-4.6.0-12 -rpath 
/opt2/linux/ix86/lib/gcc/x86_64-pc-linux-gnu/4.6.0/32Hi,


Any insight how to fix this would be highly appreciated.

Lothar
-- 
Lothar Werzinger
Director of Technology
Tradescape, Inc. - Enabling Efficient Digital Marketplaces
+1-650-931-6719 (direct)
+1-800-687-6088 (main)
+1-800-918-3449 (fax)
lothar@tradescape.biz
http://www.tradescape.biz



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