RESOURCES:


 * Reference:

   - http://gcc.gnu.org/

   - http://gcc.gnu.org/libstdc++/ (part of gcc)

   - http://sources.redhat.com/binutils/

   - http://www.gnu.org/software/libc/

   - http://www.kernel.org/

   - http://www.handhelds.org/

 * Download: 

   - ftp://mirrors.rcn.net/pub/sourceware/ (almost everything)

   - ftp://ftp.handhelds.org/pub/linux/arm/toolchain/ (for kernel headers)

   - http://www.muth.org/Robert/Patches/ (some patches)


PREPARATION:


 mkdir usr

 mkdir usr/lib

 mkdir usr/arm-linux

 unsetenv CC

 unsetenv CFLAGS




SETTING UP KERNEL HEADERS:


 cd usr/arm-linux/

 tar zxf ../../kernel-headers-sa-2.4.19-rmk6-pxa1-hh5.tar.gz

 ln -s include sys-include

 ln -s ../lib .

 cd ../../



BUILDING BINUTILS WITH A LOCAL PATCH FOR GAS:


 tar jxf binutils-2.14.tar.bz2

 cd binutils-2.14

 patch -N -p1 <../binutils-2.14.gas-patch 


 #possibly edit libiberty/physmem.c and define __user to ""

 ./configure --prefix=$cwd/../usr  --target=arm-linux --program-prefix=arm-

 make 

 make install

 cd ..




===
BUILING GCC PASS 1:
===

 setenv PATH "$cwd/usr/bin/:$PATH"

 tar jxf gcc-3.3.tar.bz2 

 cd gcc-3.3

./configure --prefix=$cwd/../usr --target=arm-linux --program-prefix=arm- --disable-threads -with-cpu=strongarm110 -enable-languages=c --disable-shared 
make

make install

cd ..





BUILDING GLIBC: 


 tar jxf glibc-2.3.2.tar.bz2

 cd glibc-2.3.2

 patch -N -p1 < ../glibc-2.3.2.patch

 tar jxf ../glibc-linuxthreads-2.3.2.tar.bz2

 patch -N -p0 < ../linuxthreads.patch 

 cd ..

 mkdir glibc-2.3.2-build


 setenv CC  arm-linux-gcc

 cd  glibc-2.3.2-build

 ../glibc-2.3.2/configure --prefix=$cwd/../usr --with-binutils=../usr/arm-linux-elf/bin/ --enable-add-ons=linuxthreads --host=arm-linux

 make

 make install

 
 cd ..

 edit out line with "BUG" in  usr/bin/../lib/gcc-lib/arm-linux/3.3/../../../libc.so

  > /* GNU ld script

  >    Use the shared library, but some functions are only in

  >    the static library, so try that secondarily.  */

  > *** BUG in libc/scripts/output-format.sed *** elf32-bigarm,elf32-littlearm

  > GROUP ( /opt/xdvl/arm-linux-glibc/2.3.2/lib/libc.so.6 /opt/xdvl/arm-linux-glibc/2.3.2/lib/libc_nonshared.a )



BUILING GCC PASS 2:


 cd gcc-3.3

 make distclean

 unsetenv CC

 ./configure --prefix=$cwd/../usr --target=arm-linux --program-prefix=arm- -with-cpu=strongarm110 -enable-languages=c,c++

 make

 make install
 
 cd ..



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