On Monday, May 09, 2011, Lothar Werzinger wrote:
> 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)):
oops, commandline snippet got truncated, here's the complete one:
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-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 -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/4.6.0/32 -shared-libgcc -
L/tmp/build/build-gcc-4.6.0/x86_64-pc-linux-gnu/32/libjava/.libs libgij.la
./.libs/libgcj.so: undefined reference to `_Unwind_GetTextRelBase'
./.libs/libgcj.so: undefined reference to `_Unwind_Backtrace'
./.libs/libgcj.so: undefined reference to `_Unwind_GetRegionStart'
./.libs/libgcj.so: undefined reference to `_Unwind_SetGR'
./.libs/libgcj.so: undefined reference to `_Unwind_SetIP'
./.libs/libgcj.so: undefined reference to `_Unwind_Resume'
./.libs/libgcj.so: undefined reference to `_Unwind_GetDataRelBase'
./.libs/libgcj.so: undefined reference to `_Unwind_GetIPInfo'
./.libs/libgcj.so: undefined reference to `_Unwind_RaiseException'
./.libs/libgcj.so: undefined reference to `__gcc_personality_v0'
./.libs/libgcj.so: undefined reference to `_Unwind_GetLanguageSpecificData'
./.libs/libgcj.so: undefined reference to `_Unwind_FindEnclosingFunction'
collect2: ld returned 1 exit status
And it seems that the build finishes successful if I remove the
--enable-version-specific-runtime-libs flag from ./configure
Is there a way to make the build work with --enable-version-specific-runtime-
libs enabled?
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@xxxxxxxxxxxxxx
http://www.tradescape.biz
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