Building the toolchain for powerpc-rtems4.7 on i686-pc-cygwin fails

[Avy Strominger]

  Hello everybody,

  This is a re-post.  I posted the message a week ago.  Unfortunately, 
nobody answered.  Is it possible to build gcc-4.01 on cygwin for rtems-4.7?

  The original message:

  I'm trying to build the toolchain for powerpc on Cygwin.  The target  
is to have an RTEMS for MPC555, with Ada.  I'm following the building 
instructions on Wiki for RTEMSAda, and the build fails when trying to 
compile the C cross compiler (First build of non-multilib C only stage), 
with the following error:

    config.status: creating Makefile
    config.status: creating testsuite/Makefile
    config.status: creating config.h
    config.status: executing default commands
    make[1]: Entering directory
    `/cygdrive/d/c-dev/tools/gcc-4.0.1/build-i686-pc-cygwin/libiberty'
    if [ x"" != x ] && [ ! -d pic ]; then \
      mkdir pic; \
    else true; fi
    touch stamp-picdir
    make[1]: *** No rule to make target `../include/ansidecl.h', needed
    by `regex.o'.  Stop.
    make[1]: Leaving directory
    `/cygdrive/d/c-dev/tools/gcc-4.0.1/build-i686-pc-cygwin/libiberty'
    make: *** [all-build-libiberty] Error 2


This is when using gcc-4.0.1.  Config.status file is included, so you 
can see the configure command.

With gcc-4.0.2, result is similar:

Any help will be appreciated.

Avy Strominger
astrominger at yahoo.com





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