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#

# spec file for building gcc for rtems

#

# Copyright  (c) 1999,2000,2001 OARCorp, Huntsville, AL

#

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

#

%define _prefix @prefix@

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@

# gcc 3.x and gcc 2.9

# Source0:      ftp://ftp.gnu.org/pub/gnu/gcc/gcc-@gcc_version@.tar.bz2

# gcc 2.95.x

Source0:        ftp://ftp.gnu.org/pub/gnu/gcc/gcc-@gcc_version@.tar.bz2

Source1:        ftp://sources.redhat.com/pub/newlib/newlib-@newlib_version@.tar.gz

@PATCH1@

@PATCH3@

Buildroot:      %{_tmppath}/%{name}

#

# 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 -T -n %{name} -a0 -a1

@PATCH2@

@PATCH4@

  # Fix timestamps

  cd gcc-@gcc_version@

    contrib/gcc_update --touch

  cd ..

  # 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

# HACK: This should be %{target} != %{build}, but SuSE's rpm screws it.

# %if "%{_target_os}" != "%{_build_os}"

#    CONFIGURE_ARGS="--build=%{_build} --host=%{_target}"

# %endif

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

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

    --with-system-zlib --disable-nls \

    --enable-version-specific-runtime-libs \

    --enable-threads=rtems --prefix=%{_prefix} @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%{_prefix}/@target_alias@/bin

#

  make prefix=$RPM_BUILD_ROOT%{_prefix} install

  cd @target_alias@/newlib

  make prefix=$RPM_BUILD_ROOT%{_prefix} install-info

  # cd back to build/

  cd ../..

  # Bug in gcc-3.0.x: It puts the build dirs into *.la files

  files=`find ${RPM_BUILD_ROOT}%{_prefix}/@target_alias@/lib -name '*.la'`

  test -n "$files" && for i in $files; do

    rm -f $i

  done

  # Bug in gcc-2.95.x: It bogusly tries to share cpp for all targets.

  # Rename it to target_alias-cpp

#  if test -f $RPM_BUILD_ROOT%{_prefix}/bin/cpp@exe_ext@;

#  then

#    mv $RPM_BUILD_ROOT%{_prefix}/bin/cpp@exe_ext@ \

#      $RPM_BUILD_ROOT%{_prefix}/bin/@target_alias@-cpp@exe_ext@

#  fi

  # gzip info files

  gzip -f $RPM_BUILD_ROOT%{_prefix}/info/*.info 2>/dev/null

  gzip -f $RPM_BUILD_ROOT%{_prefix}/info/*.info-? 2>/dev/null

  gzip -f $RPM_BUILD_ROOT%{_prefix}/info/*.info-?? 2>/dev/null

  rm -f dirs ;

  echo "%dir %{_prefix}/lib" >> dirs ;

  echo "%dir %{_prefix}/lib/gcc-lib" >> dirs ;

  echo "%dir %{_prefix}/lib/gcc-lib/@target_alias@" >> dirs ;

  # Collect multilib subdirectories

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

  TGTDIR="%{_prefix}/lib/gcc-lib/@target_alias@/@gcc_version@"

  for i in $f; do

    case $i in

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

      ;;

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

      ;;

    esac

  done

  TGTDIR="%{_prefix}/@target_alias@/lib"

  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.gcc

  cp dirs files.g77

  cp dirs files.objc

  cp dirs files.gcj

  cp dirs files.g++

  TGTDIR="%{_prefix}/lib/gcc-lib/@target_alias@/@gcc_version@"

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

  for i in $f; do

    case $i in

    *lib*.la);; # ignore: gcc produces bogus libtool libs

    *f771) ;;

    *cc1obj) ;;

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

    *include/objc*) ;;

    *include/g++*);;

    *jc1) ;;

    *jvgenmain) ;;

    *libstdc++.a) echo "$i" >> files.g++ ;;

    *libsupc++.a) echo "$i" >> files.g++ ;;

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

    esac

  done

  TGTDIR="%{_prefix}/@target_alias@/lib"

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

  for i in $f; do

    case $i in

    *lib*.la);; # ignore - gcc produces bogus libtool libs

    *libiberty.a) ;; # ignore - GPL'ed

# all other files belong to gcc

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

    esac

  done

%clean

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

  test "$RPM_BUILD_ROOT" = "%{_tmppath}/%{name}" && \

    rm -rf $RPM_BUILD_ROOT