This is the mail archive of the crossgcc@sources.redhat.com mailing list for the crossgcc project.

See the CrossGCC FAQ for lots more information.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: Problem building a cross-gcc for arm target


Hi,

I have just successfully building the crossGCC for ARM, and here
are the procedures. Hope this can help you.

1. download the tar.gz version of GCC source version 2.95.2 in /src/gcc
2. cd /src/gcc
3. gunzip -vf <source>.tar.gz
4. tar -xvf <source>.tar
5. download gcc patch <ecos-gcc-2952.pat> to support eCos from
http://sources.redhat.com/ecos/tools/win-arm-elf.html to /src/gcc/gcc-2.95.2
6. cd /src/gcc/gcc-2.95.2
7. tr -d '\r' < ecos-gcc-2952.pat | patch -p0
8. mkdir /tmp/build/gcc
9. cd /tmp/build/gcc
10. mkdir /gcc-src
11. mount -s -t 'C:\<cygpath>\<srcdir>' /gcc-src
12. /gcc-src/configure --target=arm-elf --prefix=/<installdir> \
      --exec-prefix=/<execdir> -v 2>&1 | tee configure.out
13. make -w all-gcc install-gcc LANGUAGES="c c" 2>&1 | tee make.out

Regards,
Yeong

At 06:26 PM 1/16/01 +0100, Igor Trevisan wrote:
Hello,

        I am trying to build a cross-compiler for an ARM target but I
have some problems.
Configuring, building and installing binutils (binutils-2.10) doesn't
give me any
problem, but building gcc (gcc-2.95.2) end with the following error
message:

...
make[1]: Entering directory `/root/mytmp/tmpgcc/arm elf/libiberty'
test x"no" != xyes || \
  /root/mytmp/tmp-gcc/gcc/xgcc -B/root/mytmp/tmp-gcc/gcc/ -
B/tools/arm-elf/bin/
-c -DHAVE_CONFIG_H -g -O2 -I. -I../../../gcc-
2.95.2/libiberty/../include   ../..
/../gcc-2.95.2/libiberty/choose-temp.c -o pic/choose-temp.o
/root/mytmp/tmp-gcc/gcc/xgcc -B/root/mytmp/tmp-gcc/gcc/ -
B/tools/arm-elf/bin/ -c
 -DHAVE_CONFIG_H -g -O2 -I. -I../../../gcc-
2.95.2/libiberty/../include  ../../..
/gcc-2.95.2/libiberty/choose-temp.c../../../gcc-
2.95.2/libiberty/choose-temp.c:29: stdio.h: No such file or directory
../../../gcc-2.95.2/libiberty/choose-temp.c:30: sys/types.h: No such
file or directory
../../../gcc-2.95.2/libiberty/choose-temp.c:32: unistd.h: No such file
or directory
../../../gcc-2.95.2/libiberty/choose-temp.c:35: stdlib.h: No such file
or directory
../../../gcc-2.95.2/libiberty/choose-temp.c:38: sys/file.h: No such
file or directory
make[1]: *** [choose-temp.o] Error 1
make[1]: Leaving directory `/root/mytmp/tmp-gcc/arm-
elf/libiberty'make: *** [all-target-libiberty] Error 2
root ~/mytmp

I'm trying to build the cross-compiler in the /tools/bin
directory and I added it to the PATH.
I saw in the list of FAQ that someone else had a similar problem
and the suggested solution was to configure the cross gcc with the
option:

--with-headers=/root/mytmp/newlib-1.8.2/newlib/libc/include

But I tried it without any good news.
Can anyone suggest something else to go on?
Thanks in advance to every good guy that will save my work and
my patience!
        Igor.
-----------------------------------------------------------
BlueWind                Electronic Design
I-31033 Castelfranco Veneto (TREVISO)
Via Steffani 7/B
-----------------------------------------------------------
VOICE   +39 0 423 723431
FAX     +39 0 423 744738
MOBILE  +39 335 7298820
(MOBILE  +39 349 7787328)

mailto:igor@bluewind.it
http://www.bluewind.it
----------------------------------------


------
Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]