Linux -> solaris2.5

[Arnaldo Carvalho de Melo]

Thanx!!

  After ignoring libgcc1-test and having made a symbolic link in the
build-gcc dir to the sparc as it worked! Now I'll try to use my brand new
cross-compiler! And after this one I'll make more cross-compilers to other
targets, put then in rpm format and make it available for the benefit of
the community!

  [],

Arnaldo Carvalho de Melo                  Those who do not understand Unix   
Linux Documentation Project Member        are condemned to reinvent it,
http://www.conectiva.com.br/~acme/LDP-br  poorly.
PGP public key available at ftp://plucky.conectiva.com.br/pub/pgp/acme.asc

On Mon, 21 Apr 1997, Doug Evans wrote:

> From: Doug Evans <dje@cygnus.com>
> To: acme@conectiva.com.br
> Cc: crossgcc@cygnus.com
> Date: Mon, 21 Apr 1997 09:58:49 -0700
> Subject: Re: Linux -> solaris2.5
> 
>    Date: Sun, 20 Apr 1997 16:11:39 -0300 (EST)
>    From: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
> 
>      I'm trying to make a cross compiler from linux-i386 to
>    sparc-sun-solaris2.5 and I'm following the instructions on the FAQ in the
>    crossgcc ftp site... I applied the patch for cross-compilation but now I'm
>    stuck in the libgcc1-test... here's  the messages:
> 
>    Testing libgcc1.  Ignore linker warning messages.
>    ./xgcc -B./ -DCROSS_COMPILE -DIN_GCC   -g -I./include libgcc1-test.o -o
>    libgcc1-test \
>      -nostartfiles -nostdlib `./xgcc -B./ --print-libgcc-file-name`
>    libgcc1-test.o: In function `main_without__main':
>    /usr/src/build-gcc/../gcc-2.7.2.1/libgcc1-test.c:19: undefined reference
>    to `umul'
>    /usr/src/build-gcc/../gcc-2.7.2.1/libgcc1-test.c:20: undefined reference
>    to `div'
>    /usr/src/build-gcc/../gcc-2.7.2.1/libgcc1-test.c:21: undefined reference
>    to `rem'
>    /usr/src/build-gcc/../gcc-2.7.2.1/libgcc1-test.c:23: undefined reference
>    to `udiv'
>    /usr/src/build-gcc/../gcc-2.7.2.1/libgcc1-test.c:24: undefined reference
>    to `urem'
>    make: *** [libgcc1-test] Error 1
> 
>    The only thing I've done that's not  in the FAQ was to copy the
>    /usr/include tree from a live solaris 2.5 to the build-gcc/include
>    directoy, because during the libgcc1-test compilation it complained about
>    the file unistd.h, that I think was the one from a live solaris 2.5
>    machine... Any ideas???
> 
> These .o's live in libraries that come with Solaris
> (/usr/lib/libc.so or libc.a).
> 
> I would just ignore libgcc1-test.
>