#
# spec file for building gcc for rtems
# 
# Copyright  (c)  1999  OARCorp, Huntsville, AL
#
# please send bugfixes or comments to joel@OARcorp.com
#

Vendor:       OAR Corporation
Distribution: Linux
Name:         @target_alias@-gnat-gcc-newlib
Summary:      gnat, gcc, and newlib C Library for @target_alias@.
Group:	      rtems
Release:      @Release@
Copyright:    1999 OARCorp

Provides:     	rtems-base-gnat @target_alias@-gnat 
Requires:     	@target_alias@-binutils

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

Version:      	gnat@gnat_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
Source2:	ftp://cs.nyu.edu/pub/gnat/gnat-@gnat_version@.tar.gz
Patch0:		gcc-@gcc_version@-gnatrtems-@gcc_patch_version@.diff
Patch1:		newlib-@newlib_version@-rtems-@newlib_patch_version@.diff
Buildroot:	/tmp

#
# 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, 1, 2

%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/SOURCES directory ($RPM_SOURCE_DIR).
 Or you can try the ftp options of rpm :-)

%package -n rtems-base-gnat
Summary:      base package for rtems gnat, gcc, and newlib C Library
Group: rtems

%description -n rtems-base-gnat

RTEMS is an open source operating system for embedded systems.

This is the files for gnat, gcc, and newlib that are shared by all targets.

%package -n @target_alias@-gnat
Summary:      rtems gnat, gcc, and newlib C Library for @target_alias@
Group: rtems
Requires: @target_alias@-binutils rtems-base-gcc

%description -n @target_alias@-gnat
RTEMS is an open source operating system for embedded systems.

This is gnat, gcc, and newlib C Library for @target_alias@.


%prep
# untar the sources inside @target_alias@-gcc-newlib
%setup -c -n @target_alias@-gcc-newlib -a 0 -a 1 -a 2

%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

  cp -r ../gnat-@gnat_version@-src/src/ada gcc-@gcc_version@

%patch2 -p0

  touch gcc-@gcc_version@/ada/treeprs.ads
  touch gcc-@gcc_version@/ada/a-[es]info.h
  touch gcc-@gcc_version@/ada/nmake.ad[bs]

%build
  cd build
  ../gcc-@gcc_version@/configure --target=@target_alias@ \
    --with-gnu-as --with-gnu-ld --with-newlib --verbose \
    --prefix=/opt/rtems

  # for now we are building all the languages
  #  '--enable-languages=c,c++'

  make all
  make info

#  Since gcc now finds the RTEMS limits.h, this should not be needed
#  cd gcc
#    rm -f stmp-multilib
#    find . -name "*.a" -print | xargs -e rm -f
#
#    make all
#  cd ..

%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="$RPM_BUILD_ROOT/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@"
  find $TGTDIR \
    \( -type d -a ! -path "$TGTDIR/include*" \) -print | \
    sed -e "s,^$RPM_BUILD_ROOT,%dir ,g" >> dirs

  # 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 $TGTDIR ! -type d -print | sed -e "s,^$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

%files -n @target_alias@-gcc -f build/files.gcc
%dir /opt/rtems/info
%doc /opt/rtems/info/dir
%doc /opt/rtems/info/cpp.info*
%doc /opt/rtems/info/gcc.info*
%doc /opt/rtems/info/libc.info*
%doc /opt/rtems/info/libm.info*

%dir /opt/rtems/man
%dir /opt/rtems/man/man1
%doc /opt/rtems/man/man1/cccp.1
%doc /opt/rtems/man/man1/@target_alias@-gcc.1
%doc /opt/rtems/man/man1/@target_alias@-g++.1

%dir /opt/rtems/bin
/opt/rtems/bin/cpp@exe_ext@
/opt/rtems/bin/gcov@exe_ext@
/opt/rtems/bin/@target_alias@-c++@exe_ext@
/opt/rtems/bin/@target_alias@-g++@exe_ext@
/opt/rtems/bin/@target_alias@-gcc@exe_ext@
/opt/rtems/bin/@target_alias@-protoize@exe_ext@
/opt/rtems/bin/@target_alias@-unprotoize@exe_ext@

%dir /opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@/include

%dir /opt/rtems/include
/opt/rtems/include/g++-3
/opt/rtems/@target_alias@

%post -n @target_alias@-gcc
  if test -d $RPM_INSTALL_PREFIX/rtems/info; 
  then
    rm -f $RPM_INSTALL_PREFIX/rtems/info/dir
    f=`find $RPM_INSTALL_PREFIX/rtems/info -name '*.info.gz'`
    test -n "$f" && for i in $f; do
      install-info $i $RPM_INSTALL_PREFIX/rtems/info/dir
    done
  fi

%postun -n @target_alias@-gcc
  if test -d $RPM_INSTALL_PREFIX/rtems/info; 
  then
    rm -f $RPM_INSTALL_PREFIX/rtems/info/dir
    f=`find $RPM_INSTALL_PREFIX/rtems/info -name '*.info.gz'`
    test -n "$f" && for i in $f; do
      install-info $i $RPM_INSTALL_PREFIX/rtems/info/dir
    done
  fi


%files -n @target_alias@-chill -f build/files.chill
%dir /opt/rtems/bin
/opt/rtems/bin/@target_alias@-chill@exe_ext@

%dir /opt/rtems/info
%doc /opt/rtems/info/dir
%doc /opt/rtems/info/chill.info*

%post -n @target_alias@-chill
  if test -d $RPM_INSTALL_PREFIX/rtems/info; 
  then
    rm -f $RPM_INSTALL_PREFIX/rtems/info/dir
    f=`find $RPM_INSTALL_PREFIX/rtems/info -name '*.info.gz'`
    test -n "$f" && for i in $f; do
      install-info $i $RPM_INSTALL_PREFIX/rtems/info/dir
    done
  fi

%postun -n @target_alias@-chill
  if test -d $RPM_INSTALL_PREFIX/rtems/info; 
  then
    rm -f $RPM_INSTALL_PREFIX/rtems/info/dir
    f=`find $RPM_INSTALL_PREFIX/rtems/info -name '*.info.gz'`
    test -n "$f" && for i in $f; do
      install-info $i $RPM_INSTALL_PREFIX/rtems/info/dir
    done
  fi


%files -n @target_alias@-gcj -f build/files.gcj
%dir /opt/rtems/bin
/opt/rtems/bin/jcf-dump@exe_ext@
/opt/rtems/bin/jv-scan@exe_ext@
/opt/rtems/bin/gcjh@exe_ext@
/opt/rtems/bin/@target_alias@-gcj@exe_ext@

/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@/jc1@exe_ext@
/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@/jvgenmain@exe_ext@


%files -n @target_alias@-g77 -f build/files.g77
%dir /opt/rtems/bin
/opt/rtems/bin/@target_alias@-g77@exe_ext@

%dir /opt/rtems/info
%doc /opt/rtems/info/g77.info*

%dir /opt/rtems/man
%dir /opt/rtems/man/man1
%doc /opt/rtems/man/man1/@target_alias@-g77.1

/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@/f771@exe_ext@

%post -n @target_alias@-g77
  if test -d $RPM_INSTALL_PREFIX/rtems/info; 
  then
    rm -f $RPM_INSTALL_PREFIX/rtems/info/dir
    f=`find $RPM_INSTALL_PREFIX/rtems/info -name '*.info.gz'`
    test -n "$f" && for i in $f; do
      install-info $i $RPM_INSTALL_PREFIX/rtems/info/dir
    done
  fi

%postun -n @target_alias@-g77
  if test -d $RPM_INSTALL_PREFIX/rtems/info; 
  then
    rm -f $RPM_INSTALL_PREFIX/rtems/info/dir
    f=`find $RPM_INSTALL_PREFIX/rtems/info -name '*.info.gz'`
    test -n "$f" && for i in $f; do
      install-info $i $RPM_INSTALL_PREFIX/rtems/info/dir
    done
  fi


%files -n @target_alias@-objc -f build/files.objc
/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@/cc1obj@exe_ext@
/opt/rtems/lib/gcc-lib/@target_alias@/@gcc_version@/include/objc