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Re: gcc-4.1.0 cross-compile for MIPS

To: kernel coder <lhrkernelcoder@gmail.com>
Subject: Re: gcc-4.1.0 cross-compile for MIPS
From: Ralf Roesch <linux@cantastic.de>
Date: Fri, 16 Jun 2006 14:38:26 +0200
Cc: linux-mips@linux-mips.org
In-reply-to: <f69849430606160522i12050d00n9a4a39810f13b8a0@mail.gmail.com>
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I have successfully build a newlib based crosscompiler but it's gcc 4.0.3.

Anyway  I have some notes on your configuration:

--without-headres (is it a typo?)

Instead I have:
--with-headers=<path_to_newlib>/src/newlib/libc/include \

May be this helps.

Regards
Ralf

kernel coder schrieb:
hi,
  I'm trying to cross compile gcc-4.1.0 for mipsel platform.Following
is the sequence of commands which i'm using.My host system is i686.

../gcc-4.1.0/configure --target=mipsel --without-headres
--prefix=/home/shahzad/install/ --with-newlib --enable-languages=c

make

But following error is generated

/home/shahzad/mips_gcc/./gcc/xgcc -B/home/shahzad/mips_gcc/./gcc/
-B/home/shahzad/install//mipsel/bin/
-B/home/shahzad/install//mipsel/lib/ -isystem
/home/shahzad/install//mipsel/include -isystem
/home/shahzad/install//mipsel/sys-include -DHAVE_CONFIG_H -I.
-I../../../gcc-4.1.0/libssp -I. -Wall -O2 -g -O2 -MT ssp.lo -MD -MP
-MF .deps/ssp.Tpo -c ../../../gcc-4.1.0/libssp/ssp.c -o ssp.o
../../../gcc-4.1.0/libssp/ssp.c:46:20: error: fcntl.h: No such file or directory
../../../gcc-4.1.0/libssp/ssp.c: In function '__guard_setup':
../../../gcc-4.1.0/libssp/ssp.c:70: warning: implicit declaration of
function 'open'
../../../gcc-4.1.0/libssp/ssp.c:70: error: 'O_RDONLY' undeclared
(first use in this function)
../../../gcc-4.1.0/libssp/ssp.c:70: error: (Each undeclared identifier
is reported only once
../../../gcc-4.1.0/libssp/ssp.c:70: error: for each function it appears in.)
../../../gcc-4.1.0/libssp/ssp.c:73: error: 'ssize_t' undeclared (first
use in this function)
../../../gcc-4.1.0/libssp/ssp.c:73: error: expected ';' before 'size'
.........................................
........................................

I'm using fedora 5 as development platform and version of gcc
installed on system is 4.1.0

thanks,
shahzad


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