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Subject: RE: problem building cross compiler for arm-linux under cygwin
Date: Tue, 8 Oct 2002 12:00:55 -0400
Message-ID: <3D848382FB72E249812901444C6BDB1D69BBF0@exchange.timesys.com>
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From: "Robb, Sam" <sam DOT robb AT timesys DOT com>
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Joan,

  If you haven't already, you may want to spend some time looking through the
CrossGCC mailing list archives and associated FAQ:

  Mailing List: http://www.cygwin.com/ml/crossgcc/
  CrossGCC FAW: http://www.sthoward.com/CrossGCC/

  ObPlug:
 
  The company I work for (TimeSys) produces cross-development tools based on
the GNU toolchain.  We support a couple of ARM boards - these can be found at
http://www.timesys.com/index.cfm?hdr=sdk_header.cfm&bdy=sdk_bdy.cfm.

-Samrobb

-----Original Message-----
From: jxiong AT esteemnetworks DOT com [mailto:jxiong AT esteemnetworks DOT com]
Sent: Monday, October 07, 2002 9:28 PM
To: cygwin AT cygwin DOT com
Subject: problem building cross compiler for arm-linux under cygwin


Hi everybody
        I have a question about building cross compilers.
        Here are the sources I used:
                binutils-2.12.90.0.3
                gcc-2.95.3
                gcc-2.95.3.diff
                glibc-2.2.4
                glibc-linuxthreads-2.2.4

        host: cygwin run on win2000
        target: arm-linux

        If I want to build glibc,GCC should be compiled for two times,
But when I fist compile it use the following configure:
        ../gcc-2.95.3/configure --target=arm-linux --prefix=/usr/local/
armle/ --disable-shared --disable-threads --enable-languages="c"
        make
       
        There are errors.You can see the attachment named "makeout".


        I think the problem exits here:
        checking for a BSD compatible install... /bin/install -c
        checking how to run the C preprocessor... /lib/cpp
        checking for sys/file.h... grep: conftest.out: No such file or directory
        .......

        Because I have used the same sources and the same configure commands
under linux ,everything is OK. So I compare the output under these two conditions
It seems that these kind of "checking" is not the same.
        Why these happen? They both run the same "configure" script in
gcc-2.95.3/libiberty/.

        Wish your help.I even now begin to reseach the configure script, but nothing
do help.



Regards
Joan                                   

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