Cross Compiling of OpenOffice.org for ARM target

[teluser]

Dear Team,

I am having OMAP board with embedded linux with arm 9 core,
I am interested in porting of OpenOffice.org to it.

What are prerequisites for cross compile
What are the steps to cross compile OpenOffice.org for ARM.

Thanks in advance,
teluser

[adavappa]

Hello,

I tried to cross compile with following steps:
1.Intially dmake needs to be configure independently
./configure CC=gcc
make

2.Undefine architecture dependent flag in the shell where we build to avoid mtune=pentium
export ARCH_FLAGS=""

3.Configure with command as below
./configure --with-java=no --enable-gtk --disable-mozilla --disable-gconf –disable-gnome-vfs --disable-qadevoo --disable-odk --with-use-shell=bash --disable-ldap --disable-vba --disable-fontooo --disable-mathmldtd --disable-cups --disable-directx --disable-activex --disable-systray --disable-kdeab --disable-binfilter--disable-neon --disable-Xaw --without-agg --without-ppds --without-afms --without-myspell-dicts --disable-junit --disable-largefile --disable-report-builder --disable-fontconfig --disable-atl --disable-verbose –without-fonts
--target=arm-unknown-linux --host=i686
CC=/opt/montavista/pro/devkit/arm/v5t_le/bin/arm_v5t_le-gcc --with-gcc -home=n/opt/montavista/pro/devkit/arm/v5t_le/bin/arm_v5t_le-gcc
--with-gxx-include-path=/opt/montavista/pro/devkit/arm/v5t_le/bin/arm_v5t_le-g++

4.Run Boot strap
./bootstrap

5.When the configure script has been run successfully a file LinuxX86Env.Set.sh was created
source LinuxX86Env.Set.sh

6.Export variable
export PKGFORMAT= “installed”
export OOO_FORCE_DESKTOP = “gnome”
export BUILD_DMAKE NO

7.Build the complete OpenOffice.org
cd instsetoo_native
build –all

I abserved error at this point:

=============
Building module soltools
/home/trainee/OOO310_m19/soltools/mkdepend
-------------
/home/trainee/OOO310_m19/soltools/adjustvisibility
-------------
/home/trainee/OOO310_m19/soltools/support
------------------------------
Making: ../unxlngi6.pro/obj/simstr.obj
/home/trainee/opt/montavista/pro/devkit/arm/v5t_le/bin/arm_v5t_le-g++ -fmessage-length=0 -c -Os -fno-strict-aliasing -I. -I../unxlngi6.pro/inc/soltools_support -I../inc -I../inc/pch -I../inc -I../unx/inc -I../unxlngi6.pro/inc -I. -I/home/trainee/OOO310_m19/solver/310/unxlngi6.pro/inc/stl -I/home/trainee/OOO310_m19/solver/310/unxlngi6.pro/inc/external -I/home/trainee/OOO310_m19/solver/310/unxlngi6.pro/inc -I/home/trainee/OOO310_m19/solenv/unxlngi6/inc -I/home/trainee/OOO310_m19/solenv/inc -I/home/trainee/OOO310_m19/res -I/home/trainee/OOO310_m19/solver/310/unxlngi6.pro/inc/stl -I/home/trainee/OOO310_m19/solenv/inc/Xp31 -INO_JAVA_HOME/include -INO_JAVA_HOME/include/linux -INO_JAVA_HOME/include/native_threads/include -I/usr/include -I/home/trainee/OOO310_m19/solver/310/unxlngi6.pro/inc/offuh -I. -I../res -I. -pipe -Wall -Wextra -Wendif-labels -Wshadow -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -DLINUX -DUNX -DVCL -DGCC -DC341 -DINTEL -DCVER=C341 -DNPTL -DGLIBC=2 -DX86 -D_PTHREADS -D_REENTRANT -DNEW_SOLAR -D_USE_NAMESPACE=1 -DSTLPORT_VERSION=400 -D__DMAKE -DUNIX -DCPPU_ENV=gcc3 -DGXX_INCLUDE_PATH=/opt/montavista/pro/devkit/arm/v5t_le/bin/../lib/gcc/armv5tl-montavista-linux-gnueabi/4.2.0/../../../../target/usr/include/c++/4.2.0 -DSUPD=310 -DPRODUCT -DNDEBUG -DPRODUCT_FULL -DOSL_DEBUG_LEVEL=0 -DOPTIMIZE -DCUI -fno-exceptions -DEXCEPTIONS_OFF -o ../unxlngi6.pro/obj/simstr.o /home/trainee/OOO310_m19/soltools/support/simstr.cxx
cc1plus: warning: include location "/usr/include" is unsafe for cross-compilation
if test -e ../unxlngi6.pro/obj/simstr.o ; then touch ../unxlngi6.pro/obj/simstr.obj ; fi
../unxlngi6.pro/bin/makedepend @/tmp/mkswyvee > ../unxlngi6.pro/misc/o_simstr.dpcc
/bin/bash: ../unxlngi6.pro/bin/makedepend: cannot execute binary file
dmake: Error code 126, while making '../unxlngi6.pro/obj/simstr.obj'
dmake: '../unxlngi6.pro/obj/simstr.obj' removed.

ERROR: Error 65280 occurred while making /home/traineej/OOO310_m19/soltools/support
rmdir /tmp/3522

I am not able to proceed.
Please any body guide me whether my approach is rite or not?

Thanks,
adavapa