rtems/contrib/mingw

    Copyright (C) 2006-2007 Chris Johns, Sydney, Australia <chrisj@rtems.org>



    This program is free software; you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation; either version 2 of the License, or

    (at your option) any later version.



    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.



    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA





To build mingw32 tools on a Fedora Core 7 box:



1. Add makensis to your path.



   $ export PATH=/opt/nsis/2.29/bin:$PATH



2. Set up the RPM packages:



   $ cat ~/.rpmrc

   os_canon: mingw32: mingw32 23

   arch_canon: mingw32: i686 1

   arch_compat: mingw32: i686 noarch

   buildarch_compat: mingw32: i686 noarch

   optflags: mingw32 -O2 -g

   optflags: i686 -O2 -pipe

   $ cat ~/.rpmmacros

   %_topdir /home2/work/chris/rtems/4.8/packages

   %_tmppath /home2/work/chris/tmp/rtems

   %_rpmdir        %_topdir/%_target_os/RPMS

   %_srcrpmdir     %_topdir/%_target_os/SRPMS

   %_signature gpg

   # %_gpg_path ~/.gnupg

   # %_gpg_name "RTEMS Packager"

   %_gpg_name rtems

   %vendor: RTEMS Project

   %packager chrisj@rtems.org

   %distribution RTEMS Project http://www.rtems.org/

   $ mkdir -p /home2/work/chris/rtems/4.8/packages

   $ mkdir /home2/work/chris/rtems/4.8/packages/SOURCES

   $ mkdir /home2/work/chris/rtems/4.8/packages/BUILD

   $ mkdir -p /home2/work/chris/rtems/4.8/packages/linux/SRPMS

   $ mkdir -p /home2/work/chris/rtems/4.8/packages/linux/RPMS

   $ mkdir -p /home2/work/chris/rtems/4.8/packages/mingw32/SRPMS

   $ mkdir -p /home2/work/chris/rtems/4.8/packages/mingw32/RPMS

   $ cp /home2/work/chris/rtems/4.8/head/contrib/crossrpms/patches/* \

        /home2/work/chris/rtems/4.8/packages/SOURCES/.



   Download the required sources to:



     /home2/work/chris/rtems/4.8/packages/SOURCES



   The list you need depends on what version you build. A tool exists

   that atempts to determine the package. Ask on the list for it.



2. Run the build.sh script where:



    -d            : debug output from the script and nested scripts

    -h host       : the host to buidl for

    -p prefix     : the prefix (not that important for mingw)

    -s crossrpms  : the path to the crossrpms source tree

    -r relocation : the path for the NSIS installer executables



   $ export PATH=/opt/rtems-4.8/bin:$PATH

   $ cd /home2/work/chris/rtems/4.8/head/contrib/crossrpms

   $ ./bootstrap

   $ cd /home2/work/chris/rtems/4.8/head/contrib/mingw

   $ ./build.sh -d -h mingw32 \

         -p /home2/work/chris/rtems/4.8/build/rpms \

         -s /home2/work/chris/rtems/4.8/head/contrib/crossrpms \

         -r /home2/work/chris/rtems/4.8/build/mingw



   Sit back and wait. The build take a long time on a fast machine.