cross compiling for strongarm

cross compiling for strongarm

[Arvind Krishnaswamy]

I'm having some trouble cross compiling for the strongarm.
Any help will be appreciated.

My host machine is an Intel x86. This what I do

	./configure --target=arm-linux --prefix=/arvind/local;
	make >& errors;

I used the same options to cross compile binutils.

When I try to make gcc I get the following errors :

tail errors
	
make GCC_FOR_TARGET="/arvind/local/gcc/gcc/xgcc -B/arvind/local/gcc/gcc/ -B/arvind/local/arm-linux/bin/ -B/arvind/local/arm-linux/lib/ -isystem /arvind/local/arm-linux/include" \
  HOST_PREFIX="" HOST_PREFIX_1="loser-" \
  AR_FOR_TARGET="arm-linux-ar" \
  AR_CREATE_FOR_TARGET="arm-linux-ar  rc" \
  AR_FLAGS_FOR_TARGET="" \
  OLDCC="cc" CCLIBFLAGS="-O" \
  CFLAGS="-g -O2 -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long" \
  RANLIB_FOR_TARGET="arm-linux-ranlib" \
  RANLIB_TEST_FOR_TARGET="[ -f arm-linux-ranlib ] || ( [ "i686-pc-linux-gnu" = "arm-unknown-linux-gnu" ] && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )" \
  LIBGCC2_CFLAGS="-O2  -DCROSS_COMPILE -DIN_GCC    `echo -g -O2 -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long|sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'` -isystem ./include  -fomit-frame-pointer -fPIC -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc" \
  INCLUDES="-I. -I. -I./config -I./../include" MAYBE_USE_COLLECT2="" \
  CONFIG_H="" MACHMODE_H="machmode.h machmode.def" \
  LIB1ASMSRC='arm/lib1funcs.asm' \
  -f libgcc.mk all
make[2]: Entering directory `/arvind/local/gcc/gcc'
for d in libgcc soft-float libgcc/soft-float; do \
  if [ -d $d ]; then true; else mkdir $d; fi \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/arvind/local/gcc/gcc/xgcc -B/arvind/local/gcc/gcc/ -B/arvind/local/arm-linux/bin/ -B/arvind/local/arm-linux/lib/ -isystem /arvind/local/arm-linux/include -O2  -DCROSS_COMPILE -DIN_GCC    -g -O2 -W -Wall  -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes  -Wno-long-long -isystem ./include  -fomit-frame-pointer -fPIC -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I./config -I./../include -DL_dvmd_lnx -xassembler-with-cpp -c ./config/arm/lib1funcs.asm -o libgcc/./_dvmd_lnx.o
./config/arm/lib1funcs.asm:633:24: asm/unistd.h: No such file or directory
make[2]: *** [libgcc/./_dvmd_lnx.o] Error 1
make[2]: Leaving directory `/arvind/local/gcc/gcc'
make[1]: *** [stmp-multilib] Error 2
make[1]: Leaving directory `/arvind/local/gcc/gcc'
make: *** [all-gcc] Error 2

----------------------------------------------------------------

thanks
Arvind

Re: cross compiling for strongarm

[Alexandre Oliva]

On Oct 12, 2000, Arvind Krishnaswamy <arvind@CS.Arizona.EDU> wrote:

> I'm having some trouble cross compiling for the strongarm.

You need the headers from glibc and the kernel to complete the build
of GCC.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me

Re: cross compiling for strongarm

[Arvind Krishnaswamy]

" > I'm having some trouble cross compiling for the strongarm.
" 
" You need the headers from glibc and the kernel to complete the build
" of GCC.
" 
The header asm/unistd.h is present in /usr/include 
It seems as though it doesn;t look under this dir.
Since I'm building at /arvind/local should I copy these files under 
/arvind/local ? What am I doing wrong?

-Arvind

Re: cross compiling for strongarm

[Alexandre Oliva]

On Oct 13, 2000, Arvind Krishnaswamy <arvind@CS.Arizona.EDU> wrote:

> " > I'm having some trouble cross compiling for the strongarm.
> " 
> " You need the headers from glibc and the kernel to complete the build
> " of GCC.
> " 
> The header asm/unistd.h is present in /usr/include 

Since you're creating a cross compiler, /usr/include is irrelevant.

> Since I'm building at /arvind/local should I copy these files under 
> /arvind/local?

No, you need the headers appropriate for the target machine in there.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me

Re: cross compiling for strongarm

[Arvind Krishnaswamy]

On Fri, Oct 13, 2000 at 04:41:55PM -0200, Alexandre Oliva wrote:
" 
" Since you're creating a cross compiler, /usr/include is irrelevant.
" 
" > Since I'm building at /arvind/local should I copy these files under 
" > /arvind/local?
" 
" No, you need the headers appropriate for the target machine in there.
" 

Where can Iget the headers required for the strongarm? Where exactly should
I put them if I'm buiding under /arvind/local

Thanks
Arvind

Re: cross compiling for strongarm

[Alexandre Oliva]

On Oct 13, 2000, Arvind Krishnaswamy <arvind@CS.Arizona.EDU> wrote:

> Where can Iget the headers required for the strongarm?

Presumably, in the sources of the kernel and of glibc.

> Where exactly should I put them if I'm buiding under /arvind/local

Point to them using --with-headers.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me

Re: cross compiling for strongarm

[Arvind Krishnaswamy]

When I use the headers from the kernel and run make, I get the 
following error. I made sym links (asm,linux) to point to the 
appropriate directories in the kernel source. Do I need to recompile 
glibc? Please advise.
Thanks
-Arvind
-------
make GCC_FOR_TARGET="/arvind/local/gcc/gcc/xgcc -B/arvind/local/gcc/gcc/ -B/arvind/local/arm-linux/bin/ -B/arvind/local/arm-linux/lib/ -isystem /arvind/local/arm-linux/include" \
  HOST_PREFIX="" HOST_PREFIX_1="loser-" \
  AR_FOR_TARGET="arm-linux-ar" \
  AR_CREATE_FOR_TARGET="arm-linux-ar  rc" \
  AR_FLAGS_FOR_TARGET="" \
  OLDCC="cc" CCLIBFLAGS="-O" \
  CFLAGS="-g -O2 -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long" \
  RANLIB_FOR_TARGET="arm-linux-ranlib" \
  RANLIB_TEST_FOR_TARGET="[ -f arm-linux-ranlib ] || ( [ "i686-pc-linux-gnu" = "arm-unknown-linux-gnu" ] && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )" \
  LIBGCC2_CFLAGS="-O2  -DCROSS_COMPILE -DIN_GCC    `echo -g -O2 -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long|sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'` -isystem ./include  -fomit-frame-pointer -fPIC -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc" \
  INCLUDES="-I. -I. -I./config -I./../include" MAYBE_USE_COLLECT2="" \
  CONFIG_H="" MACHMODE_H="machmode.h machmode.def" \
  LIB1ASMSRC='arm/lib1funcs.asm' \
  -f libgcc.mk all
make[2]: Entering directory `/arvind/local/gcc/gcc'
for d in libgcc soft-float libgcc/soft-float; do \
  if [ -d $d ]; then true; else mkdir $d; fi \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/arvind/local/gcc/gcc/xgcc -B/arvind/local/gcc/gcc/ -B/arvind/local/arm-linux/bin/ -B/arvind/local/arm-linux/lib/ -isystem /arvind/local/arm-linux/include -O2  -DCROSS_COMPILE -DIN_GCC    -g -O2 -W -Wall  -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes  -Wno-long-long -isystem ./include  -fomit-frame-pointer -fPIC -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I./config -I./../include  -DL_fixunsdfdi -c ./libgcc2.c -o libgcc/./_fixunsdfdi.o
./libgcc2.c: In function `__fixunsdfdi':
./libgcc2.c:777: Internal compiler error in single_set_1, at rtlanal.c:870
   Please submit a full bug report.
   See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
make[2]: *** [libgcc/./_fixunsdfdi.o] Error 1
make[2]: Leaving directory `/arvind/local/gcc/gcc'
make[1]: *** [stmp-multilib] Error 2
make[1]: Leaving directory `/arvind/local/gcc/gcc'
make: *** [all-gcc] Error 2


On Fri, Oct 13, 2000 at 05:37:09PM -0200, Alexandre Oliva wrote:
" On Oct 13, 2000, Arvind Krishnaswamy <arvind@CS.Arizona.EDU> wrote:
" 
" > Where can Iget the headers required for the strongarm?
" 
" Presumably, in the sources of the kernel and of glibc.
" 
" > Where exactly should I put them if I'm buiding under /arvind/local
" 
" Point to them using --with-headers.

Re: cross compiling for strongarm

[Alexandre Oliva]

On Oct  8, 2000, Arvind Krishnaswamy <arvind@CS.Arizona.EDU> wrote:

> I'm trying to build a gcc for strongarm on an x86 machine.

Make sure you build cross binutils first.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me

cross compiling for strongarm

[Arvind Krishnaswamy]

I'm trying to build a gcc for strongarm on an x86 machine. I'm using a standard
RedHat 6.2 Linux installation. I get the following error message.

	Assembler messages:
	Fatal error: invalid listing option `p'
	make[2]: *** [libgcc/./_udivsi3.o] Error 1
	make[2]: Leaving directory `/arvind/gcc/gcc'
	make[1]: *** [stmp-multilib] Error 2
	make[1]: Leaving directory `/arvind/gcc/gcc'
	make: *** [all-gcc] Error 2


Any help will be appreciated.
I would typically like to build this on RedHat 5.2 installation  with gcc 2.7.2.
Is this possible or are there some conflicts between this earlier version gcc
and the version I'm trying to compile(gcc 2.96)?

thanks
-Arvind