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#

# spec file for building gcc for rtems

#

# Copyright  (c) 1999,2000 OARCorp, Huntsville, AL

#

# please send bugfixes or comments to joel@OARcorp.com

#

Vendor:       OAR Corporation

Distribution: Linux

Name:         @target_alias@-gcc-newlib

Summary:      gcc and newlib C Library for @target_alias@.

Group:        rtems

Release:      @Release@

License:      gcc is GPL/LGPL ; newlib no has restrictions on run-time usage

Autoreqprov:    on

Packager:       corsepiu@faw.uni-ulm.de and joel@OARcorp.com

Version:        gcc@gcc_version@newlib@newlib_version@

Source0:        ftp://ftp.gnu.org/pub/gnu/gcc/gcc-@gcc_version@.tar.gz

Source1:        ftp://sourceware.cygnus/com/pub/newlib/newlib-@newlib_version@.tar.gz

Patch0:         gcc-@gcc_version@-rtems-@gcc_patch_version@.diff

Patch1:         newlib-@newlib_version@-rtems-@newlib_patch_version@.diff

Buildroot:      /tmp/@target_alias@-gcc-newlib

#

# The original sources are not included in the source RPM.

# If we included them, then the source RPMs for each target

# would duplicate MBs of source unnecessarily.  This is

# a duplication of over 30 MBs of source for each of

# the more than 10 targets it is possible to build.

#

# You can get them yourself from the Internet and copy them to

# your /usr/src/redhat/SOURCES directory ($RPM_SOURCE_DIR).

# Or you can try the ftp options of rpm :-)

#

NoSource:       0

NoSource:       1

%description

RTEMS is an open source operating system for embedded systems.

This is gcc's and newlib C Library's sources with patches for RTEMS.

 The original sources are not included in the source RPM.

 If we included them, then the source RPMs for each target

 would duplicate MBs of source unnecessarily.  This is

 a duplication of over 30 MBs of source for each of

 the more than 10 targets it is possible to build.

 You can get them yourself from the Internet and copy them to

 your /usr/src/[redhat|packages]/SOURCES directory ($RPM_SOURCE_DIR).

 Or you can try the ftp options of rpm :-)

%prep

# untar the sources inside @target_alias@-gcc-newlib

%setup -c -n @target_alias@-gcc-newlib -a 0 -a 1

%patch0 -p0

%patch1 -p0

  # Copy the C library into gcc's source tree

  ln -s ../newlib-@newlib_version@/newlib gcc-@gcc_version@

  test -d build || mkdir build

%build

  cd build

  ../gcc-@gcc_version@/configure --target=@target_alias@ \

    --with-gnu-as --with-gnu-ld --with-newlib --verbose \

    --enable-threads --prefix=/opt/rtems @GCCLANGS@

  make all

  make info

%install

  cd build

  # Bug in gcc-2.95.1: It doesn't build this installation directory

  # If it doesn't find it, gcc doesn't install @target_alias@/bin/gcc

  ../gcc-@gcc_version@/mkinstalldirs \

    $RPM_BUILD_ROOT/opt/rtems/@target_alias@/bin

  make prefix=$RPM_BUILD_ROOT/opt/rtems install

  cd @target_alias@/newlib

  make prefix=$RPM_BUILD_ROOT/opt/rtems install-info

  # cd back to build/

  cd ../..

  # gzip info files

  gzip -f $RPM_BUILD_ROOT/opt/rtems/info/*.info 2>/dev/null

  gzip -f $RPM_BUILD_ROOT/opt/rtems/info/*.info-? 2>/dev/null

  gzip -f $RPM_BUILD_ROOT/opt/rtems/info/*.info-?? 2>/dev/null

  rm -f dirs ;

  echo "%dir /opt/rtems/lib" >> dirs ;

  echo "%dir /opt/rtems/lib/gcc-lib" >> dirs ;

  echo "%dir /opt/rtems/lib/gcc-lib/@target_alias@" >> dirs ;

  # Collect multilib subdirectories

  TGTDIR="/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@"

  f=`gcc/xgcc --print-multi-lib | sed -e 's,;.*$,,'`

  for i in $f; do

    case $i in

    \.) echo "%dir ${TGTDIR}" >> dirs

      ;;

    *)  echo "%dir ${TGTDIR}/$i" >> dirs

      ;;

    esac

  done

  # Collect files to go into different packages

  cp dirs files.chill

  cp dirs files.gcc

  cp dirs files.g77

  cp dirs files.objc

  cp dirs files.gcj

  f=`find ${RPM_BUILD_ROOT}${TGTDIR} ! -type d -print | sed -e "s,^$RPM_BUILD_ROOT,,g"`;

  for i in $f; do

    case $i in

    *chill*) echo "$i" >> files.chill ;;

    *f771) ;;

    *cc1obj) ;;

    *libobjc*) echo "$i" >> files.objc ;;

    *include/objc*) ;;

    *jc1) ;;

    *jvgenmain) ;;

    *) echo "$i" >> files.gcc ;;

    esac

  done

%clean

# let rpm --clean remove BuildRoot iif using the default BuildRoot

  test "$RPM_BUILD_ROOT" = "/tmp/@target_alias@-gcc-newlib" && \

    rm -rf $RPM_BUILD_ROOT