llvm dev - Jun 2010 - [LLVMdev] build errors while cross compiling llvm-gcc for ARM

I'm getting following errors while cross compiling llvm for ARM. Please help
since it is urgent and critical

My gcc version is 4.2.0, 32bit Linux and target is ARM

Configure options are:

./configure  --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu
--target=armv7fl-montavista-linux-gnueabi --enable-cross
--with-sysroot=/home//arm_v7_vfp_le/target/
--with-build-sysroot=/home//arm_v7_vfp_le/target/  --enable-shared
--enable-languages=c,c++ --with-as=/home//arm_v7_vfp_le/bin/arm_v7_vfp_le-as
--with-ld=/home//arm_v7_vfp_le/bin/arm_v7_vfp_le-ld
--enable-checking=release --disable-multilib
--enable-llvm=/home//Desktop/Sanjeev/LLVM/llvm-2.7 --enable-clocale=gnu
--with-cpu=cortex-a8 --with-interwork --with-arch=armv7-a --with-mode=arm
--with-tune=cortex-a8 --with-fpu=vfp3 --disable-bootstrap

I get following errors:

/home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/xgcc
-B/home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/
-B/usr/local/armv7fl-montavista-linux-gnueabi/bin/
-B/usr/local/armv7fl-montavista-linux-gnueabi/lib/ -isystem
/usr/local/armv7fl-montavista-linux-gnueabi/include -isystem
/usr/local/armv7fl-montavista-linux-gnueabi/sys-include -DHAVE_CONFIG_H -I.
-I../.././libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2 -g
-O2 --sysroot=/home//arm_v7_vfp_le/target/ -MT mf-runtime.lo -MD -MP -MF
.deps/mf-runtime.Tpo -c ../.././libmudflap/mf-runtime.c -o
mf-runtime.o
>/dev/null 2>&1
make[4]: *** [mf-runtime.lo] Error 1
make[4]: Leaving directory
`/home//llvm-gcc-4.2-2.7.source/armv7fl-montavista-linux-gnueabi/libmudflap'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/home//llvm-gcc-4.2-2.7.source/armv7fl-montavista-linux-gnueabi/libmudflap'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/home//llvm-gcc-4.2-2.7.source/armv7fl-montavista-linux-gnueabi/libmudflap'
make[1]: *** [all-target-libmudflap] Error 2
make[1]: Leaving directory `/home//llvm-gcc-4.2-2.7.source'
make: *** [all] Error 2

Thanks a lot
Sanjeev
-- 
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On 2010-06-04 13:41, Sanjeev C wrote:
> I get following errors:
> 
> /home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/xgcc
> -B/home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/
> -B/usr/local/armv7fl-montavista-linux-gnueabi/bin/
> -B/usr/local/armv7fl-montavista-linux-gnueabi/lib/ -isystem
> /usr/local/armv7fl-montavista-linux-gnueabi/include -isystem
> /usr/local/armv7fl-montavista-linux-gnueabi/sys-include -DHAVE_CONFIG_H -I.
> -I../.././libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2 -g
> -O2 --sysroot=/home//arm_v7_vfp_le/target/ -MT mf-runtime.lo -MD -MP -MF
> .deps/mf-runtime.Tpo -c ../.././libmudflap/mf-runtime.c -o mf-runtime.o
>> /dev/null 2>&1
> make[4]: *** [mf-runtime.lo] Error 1
Unfortunately, the only informative part of this compilation error was
hidden by the "> /dev/null 2>&1" redirection.  Could you
please remove
that redirection, re-run the build, and report the actual error message?

This is  the full description of errors I am getting
/home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/xgcc
-B/home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/
-B/usr/local/armv7fl-montavista-linux-gnueabi/bin/
-B/usr/local/armv7fl-montavista-linux-gnueabi/lib/ -isystem
/usr/local/armv7fl-montavista-linux-gnueabi/include -isystem
/usr/local/armv7fl-montavista-linux-gnueabi/sys-include -DHAVE_CONFIG_H -I.
-I../.././libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2 -g
-O2 --sysroot=/home//arm_v7_vfp_le/target/ -MT mf-runtime.lo -MD -MP -MF
.deps/mf-runtime.Tpo -c ../.././libmudflap/mf-runtime.c -o mf-runtime.o
/tmp/cczBL31y.s: Assembler messages:
/tmp/cczBL31y.s:409: rdhi, rdlo and rm must all be different
/tmp/cczBL31y.s:2742: Error: offset too big
/tmp/cczBL31y.s:2743: Error: offset too big
/tmp/cczBL31y.s:2752: Error: offset too big
/tmp/cczBL31y.s:2753: Error: offset too big
/tmp/cczBL31y.s:2762: Error: offset too big
/tmp/cczBL31y.s:2763: Error: offset too big
/tmp/cczBL31y.s:2772: Error: offset too big
/tmp/cczBL31y.s:2773: Error: offset too big
/tmp/cczBL31y.s:2778: Error: offset too big
/tmp/cczBL31y.s:2779: Error: offset too big
/tmp/cczBL31y.s:2788: Error: offset too big
/tmp/cczBL31y.s:2789: Error: offset too big
/tmp/cczBL31y.s:2801: Error: offset too big
/tmp/cczBL31y.s:2802: Error: offset too big
/tmp/cczBL31y.s:3826: Error: offset too big
/tmp/cczBL31y.s:3827: Error: offset too big
/tmp/cczBL31y.s:3840: Error: offset too big
/tmp/cczBL31y.s:3841: Error: offset too big
/tmp/cczBL31y.s:5125: Error: offset too big
/tmp/cczBL31y.s:5126: Error: offset too big
/tmp/cczBL31y.s:5130: Error: offset too big
/tmp/cczBL31y.s:5131: Error: offset too big
On Sun, Jun 6, 2010 at 7:17 PM, Dimitry Andric <dimitry at andric.com>
wrote:
> On 2010-06-04 13:41, Sanjeev C wrote:
> > I get following errors:
> >
> > /home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/xgcc
> > -B/home/llvm-gcc-4.2-2.7.source/host-i686-pc-linux-gnu/gcc/
> > -B/usr/local/armv7fl-montavista-linux-gnueabi/bin/
> > -B/usr/local/armv7fl-montavista-linux-gnueabi/lib/ -isystem
> > /usr/local/armv7fl-montavista-linux-gnueabi/include -isystem
> > /usr/local/armv7fl-montavista-linux-gnueabi/sys-include
-DHAVE_CONFIG_H
> -I.
> > -I../.././libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2
-g
> > -O2 --sysroot=/home//arm_v7_vfp_le/target/ -MT mf-runtime.lo -MD -MP
-MF
> > .deps/mf-runtime.Tpo -c ../.././libmudflap/mf-runtime.c -o
mf-runtime.o
> >> /dev/null 2>&1
> > make[4]: *** [mf-runtime.lo] Error 1
>
> Unfortunately, the only informative part of this compilation error was
> hidden by the "> /dev/null 2>&1" redirection.  Could
you please remove
> that redirection, re-run the build, and report the actual error message?
>
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