#!/bin/ksh 
#*****************************************************************************
# E.S.O. - VLT project
#
# buildGNU
#
# "@(#) $Id: buildGNU,v 1.17 2012/11/05 09:28:58 eallaert Exp $"
#
# who       when      what
# --------  --------  ----------------------------------------------
# pforstma  26/01/96  created 
# gfilippi  30/01/96  included in DEC95
# counnas   13/06/96  GNU installation on HP-UX10.10
# gfilippi  19/06/96  included in JUN99
# gfilippi  16/09/96  NOV96
# gfilippi  14/11/96  NOV96 - added verification steps
# gfilippi  16/11/96  NOV96 - HP-UX10 and Solaris merged
# wpirani   01/04/97  Testing/hacking new installation in /vlt/local
# wpirani   09/04/97  More testing/hacking for installation in /vlt/gnu
# wpirani   03/11/97  Fine tuning for NOV97
# gfilippi  20/10/98  OCT98 - corrected the version numbers used for verification
# wpirani   29/03/99  Major update for OCT99
# wpirani   14/04/99  Minor tweaks and cleanups for OCT99
# ahuxley   19/10/99  added CVS for OCT99, checked for Linux libstdc++.so
# wpirani   16/11/99  added ddd for OCT99
# wpirani   24/11/99  fixed "cc" options for HP-UX (PA 2.0/PA 1.X compat.)
# wpirani   26/11/99  fixed "cc" options using CCOPTS rathern than CFLAGS
# wpirani   30/11/99  fixed make's man page installation
# wpirani   01/12/99  added creation of $GNU_ROOT
# wpirani   02/11/99  fixed PATH for gcc when bulding on Solaris
# wpirani   14/01/2000 FEB2000: Now using gcc-2.95.2
# wpirani   06/04/2000 NOV2000: Some tools updated!
# wpirani   23/05/2000 NOV2000: Fixed a typo on gdb for HP-UX 10.20
# wpirani   05/06/2000 NOV2000: Added zip and GNU tar
# wpirani   06/06/2000 NOV2000: Fixed cvs on HP-UX 11.00
# wpirani   20/07/2000 NOV2000: added unzip
# wpirani   31/07/2000 NOV2000: GCC builds f77 as well (for pgplot and MIDAS!)
# wpirani   11/01/2001 MAR2001: fixed for RH 6.2 (Linux 2.2.16-3)
# wpirani   23/05/2001 OCT2001: added gdb 5.0, binutils 2.10 and perl 5.6.1
# wpirani   22/08/2001 OCT2001: added m4 1.4 (required by autoconf)
# wpirani   22/08/2001 OCT2001: added autoconf (required by TclPro)
# wpirani   22/08/2001 OCT2001: fixed (?) gdb on HP-UX 11.00
# wpirani   13/09/2001 OCT2001: HP-UX 11.00: fixed after PHCO_23092 removal
# wpirani   27/02/2002 MAR2002: No changes since previous release
# wpirani   07/05/2002 APR2003: First revision for tools upgrade
# wpirani   14/05/2002 APR2003: groff moved from buildTcltk to buildGNU
# wpirani   27/06/2002 APR2003: make updated to 3.79
# wpirani   29/07/2002 APR2003: updated to gcc 3.1.1
# wpirani   25/11/2002 APR2003: updated to gcc 3.2.1
# wpirani   02/06/2003 APR2004: first update
# wpirani   02/07/2003 APR2004: GNU grep added
#
# Installation of GNU products
#
# NOTES:
#
# * Now looks for the environment variable GNU_ROOT (usually /vlt/gnu/).
#   If not defined, uses /usr/local instead -- Werther Pirani
#
# PREREQUISITES:
#
# * $GNU_ROOT directory structure is created but empty:
#
# - bin
# - doc
# - etc
# - include
# - lib
# - man/man1
# - info
#
# 
# * $GNU_ROOT/bin is in $PATH
#
#
# * additional requirements for HP-UX-10:
#
#   * cc & make from HP already installed.
#     tested with 
#
#       $  what `which c89`
#
#	/usr/bin/c89:
#	       LINT A.11.01.00 CXREF A.11.01.00
#	       HP92453-01 A.11.01.00 HP C Compiler
#	       $ PATCH/11.00:PHCO_95167  Oct  1 1998 13:46:32 $ 
#
#

######################################################################
#
#  Useful functions
#
######################################################################

#  Linux has no 'what'. So use 'ident'.

what()
{
    #  Find and cache the real 'what'   
    REAL_WHAT_CMD=${REAL_WHAT_CMD:-`which what`}

    #  If we're on Linux use 'ident' else 'what'.
    { [ ${build_OS:-`uname -s`} = Linux ] && ident "$@"; } || $REAL_WHAT_CMD "$@"
}

######################################################################
#
#  Product functions
#
######################################################################

build_cvs()
{
    typeset PRODUCT VERSION

    PRODUCT=cvs
    VERSION=1.11.5

    echo $SEPARATOR
    echo $PRODUCT
    cd $SRC
    $GNU_ROOT/bin/gunzip -c $GNU/$PRODUCT-$VERSION.tar.gz | tar xf -
    cd $PRODUCT-$VERSION
    ./configure --prefix=$GNU_ROOT

    $GNU_ROOT/bin/make CFLAGS="-O2"
    $GNU_ROOT/bin/make install
    echo "$PRODUCT done"
}

######################################################################
#
#  End of product functions
#
######################################################################

LOG=buildGNU.log
CWD=`pwd`
#
exec > $LOG 2>&1

date


if [ "$GNU_ROOT" = "" ]
then
     GNU_ROOT="/usr/local"
     export GNU_ROOT
fi

if [ ! -d $GNU_ROOT ]
then
     mkdir -p $GNU_ROOT
     RET=$?
     if [ $RET -ne 0 ]
     then
	echo "Failed to create $GNU_ROOT, cannot continue..."
	exit 1
     fi
fi

if [ "$1" = "-t" ]
then    set -x
else if [ "$1" != "" ]
     then  echo "usage: buildGNU [-t]"
           exit 1
     fi
fi

#
# print header
#
TITLE="      Installation of GNU products"
BUILD_NAME="GNU"
. ./standardPrologue
GNU=${INSTALL_ROOT}/PRODUCTS/gnu

if [ "X$DISPLAY" = "X" ]
then
   echo "WARNING: DISPLAY not set. Some GNU checking tests will fail!"
fi 

CWD=`pwd`
cd ${INSTALL_ROOT}/PRODUCTS/
if [ -d gnu ]
then
    echo "$GNU already existing; first remove it"
    rm -rf $GNU
fi
if [ -d gcc-SUN ]
then
    echo "${INSTALL_ROOT}/PRODUCTS/gcc-SUN already existing; first remove it"
    rm -rf ${INSTALL_ROOT}/PRODUCTS/gcc-SUN
fi
echo "Unpacking gnu tar file with sources"
if ! [ -f gnu.tar.gz ]
then
    echo "gnu tar file missing "
    exit 1
else
    gunzip gnu.tar.gz
    tar xf gnu.tar
    gzip gnu.tar
fi
cd $CWD


#
# get current operating system
#
build_OS=`uname -s`
build_OSV=`uname -r`

if [ ${build_OS} = "Linux" ]
then
     build_OSV=`cat /etc/redhat-release | awk '{ print $5 }'`
fi

echo $SEPARATOR
echo " Installing on $build_OS version $build_OSV"

if [     ${build_OS}-${build_OSV} != "SunOS-5.8"     \
     -a  ${build_OS}-${build_OSV} != "Linux-9"       \
   ]
then
    echo "\n\tWARNING: this procedure has not been tested on this system\n"
fi

echo "\n--- Check current environment and prepare installation"


#
# check that $GNU_ROOT/doc exists: if not create it
# 
#   --> gcc tries to write there, but does not create it
# 
if [ ! -d $GNU_ROOT/doc ]
then
    mkdir $GNU_ROOT/doc
fi


#
# create a temporary directory used to expand the tar files and
# to compile
#
SRC="$GNU/$build_OS-$build_OSV"
echo "set temporary build directory: $SRC . . ."
if [ -d $SRC ]
then
    echo "\n\tthere is an old $SRC: start to remove it . . . "
    for name in `ls $SRC`
    do
        echo "\t   remove $SRC/$name . . . "
        rm -rf $SRC/$name
    done
    rmdir $SRC
    echo "\tdone"
fi
mkdir $SRC
echo "      . . . done"


# -------------------
# starting C compiler
# -------------------
#
echo $SEPARATOR
if [ ${build_OS} = "HP-UX" ] 
then
    #
    # start using the HP compiler
    #
    echo "starting using HP-C compiler: "
    what `which c89`
    echo "\n it should be"
    echo "/usr/bin/c89:"
    echo "              LINT A.11.01.00 CXREF A.11.01.00"
    echo "             HP92453-01 A.11.01.00 HP C Compiler"
    #  Next line split to prevent RCS changing the ID.
    echo "              \$ PATCH/11.00:PHCO_95167  Oct  1 1998 13:46:32 \
\$"

    # to use native compiler even if gcc is installed
    # in /usr/local/bin
    build_OLDPATH=$PATH
    echo $PATH | tee buildGNU.dummy
    PATH=`sed 's?/usr/local/bin??' buildGNU.dummy`
    export PATH
    echo $PATH
    rm buildGNU.dummy

    CC=""
    export CC
    #
    # Force cc to generate portable binaries (PA 2.0 to PA 1.x)
    #
    CCOPTS="+DAportable"
    export CCOPTS
fi

if [ ${build_OS} = "SunOS" ]
then
    #
    # A SUN native compiler is not required.
    # Or the path to a pre-installed gcc compiler is 
    # specified using the 
    #     GCC_PATH 
    # environment variable or
    # this script will try to install an old version of gcc,
    # available as binary.
    # But this requires that the directory /vlt exist and is writable
    # (binaries of a gcc compiler can be only installed in
    # the hardcoded absolute path where they have been generated)
    # This is enough to start the installation process.
    #
    build_OLDPATH=$PATH
    if [ X${GCC_PATH} = X ]
    then
       OLDPWD=`pwd`
       echo "Installing temporary binary image of gcc-2.95.2 "
       cd /
       tar xf $GNU/../gcc-SUN/gcc-binaries-2.95.2.tar
   
       # to use this compiler
       #
       cd $OLDPWD
       GCC_PATH=/vlt/gnu-tmp/bin
    else
       echo "Using pre-installed gcc from: ${GCC_PATH}"
    fi
    PATH=${GCC_PATH}:${PATH}
    hash -r
    export PATH
    echo $PATH
    gcc -v 
    CC=gcc
    export CC

    # to be sure that all libraries will be found
    LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/usr/ucblib:/usr/ccs/lib
    export LD_LIBRARY_PATH
fi


# ------
#  gzip
# ------
#
echo $SEPARATOR
cd $SRC
echo "gzip"
tar xf ${GNU}/gzip-1.2.4a.tar
cd gzip-1.2.4a
./configure --prefix=$GNU_ROOT
make
make install
echo "gzip done"


# ------
#  make must come very early now! -- Werther
# ------
#
echo $SEPARATOR
echo "make"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/make-3.80.tar.gz -c | tar xf -
cd make-3.80
./configure --prefix=$GNU_ROOT

make

case $build_OS in
    SunOS) NATIVE_MAKE=/usr/ccs/bin/make ;;
    HP-UX) NATIVE_MAKE=/usr/bin/make ;;
    Linux) NATIVE_MAKE=/usr/bin/make ;;
esac

# for this reason the native make is used:
$NATIVE_MAKE install


# ---------
#  texinfo
# ---------
#
echo $SEPARATOR
cd $SRC
echo "texinfo"
$GNU_ROOT/bin/gunzip  ${GNU}/texinfo-4.5.tar.gz -c | tar xf -
cd texinfo-4.5

#
# In case this is a regeneration and Tcl/Tk is already installed,
# configure finds -lz, but not the include file zlib.h.  Here's the
# fix:
#
if [ -n "$TCLTK_ROOT" ]
then
    CFLAGS="-I${TCLTK_ROOT}/include" LDFLAGS="-L${TCLTK_ROOT}/lib" \
    ./configure --prefix=$GNU_ROOT
else
    ./configure --prefix=$GNU_ROOT
fi

ONLY_FOR_SUN=""
if [ ${build_OS} = "SunOS" ]
then
     ONLY_FOR_SUN="CC=gcc"
fi

$GNU_ROOT/bin/make $ONLY_FOR_SUN

$GNU_ROOT/bin/make $ONLY_FOR_SUN install

if [ ! -f $GNU_ROOT/bin/makeinfo ]
then
    echo "\n\t ERROR: makeinfo not in $GNU_ROOT/bin "
    echo "\t\t this may cause other error messages in the following modules "
    echo "\n\t Please chech the output"
else
    echo "Ignore the above warning, we're installng the docs right away:"
    echo "Installing texinfo.tex... \c"
    mkdir -p $GNU_ROOT/share/texmf/tex/texinfo
    cp doc/texinfo.tex $GNU_ROOT/share/texmf/tex/texinfo/texinfo.tex
    echo "done."
    echo "Installing epsf.tex... \c"
    mkdir -p $GNU_ROOT/share/texmf/tex/generic/dvips
    cp doc/epsf.tex $GNU_ROOT/share/texmf/tex/generic/dvips/epsf.tex
    echo "done."
fi 


# ------
# grep ... because some "configure scripts use GNU's grep syntax! :( -- Werther
# ------
echo $SEPARATOR
cd $SRC
echo "GNU grep (required by some configure scripts)"
$GNU_ROOT/bin/gunzip ${GNU}/grep-2.5.tar.gz -c | tar xf -
cd grep-2.5
./configure --prefix=$GNU_ROOT
make
make install
echo "GNU grep done"


# -------------------
# binutils (gas, ld, etc.)
# -------------------
#
echo $SEPARATOR
cd $SRC
echo "binutils"
$GNU_ROOT/bin/gunzip ${GNU}/binutils-2.14.tar.gz -c | tar xf -
cd binutils-2.14

if [ ${build_OS} = "HP-UX" ]
then
    CC="cc"
    export CC   # be sure to use HP's cc! -- Werther
    #
    # fix a problem with gprof
    #
    echo "Patching gprof/gmon_io.c"
    patch -p0 <<'EOF'
*** gprof/gmon_io.c     Tue May 21 14:19:01 2002
--- ../binutils-2.12.new/gprof/gmon_io.c        Tue May 21 14:11:16 2002
***************
*** 34,39 ****
--- 34,44 ----
  #include "hist.h"
  #include "libiberty.h"
  
+ #ifndef BFD_HOST_64_BIT
+ #define BFD_HOST_64_BIT long long
+ #define BFD_HOST_U_64_BIT unsigned long long
+ #endif
+ 
  static int gmon_io_read_64 PARAMS ((FILE *, BFD_HOST_U_64_BIT *));
  static int gmon_io_write_64 PARAMS ((FILE *, BFD_HOST_U_64_BIT));
  static int gmon_read_raw_arc
EOF
fi

if [ ${build_OS} = "Linux" ]
then
    OLD_PATH=$PATH
    PATH=/usr/bin:$PATH
fi

CFLAGS="-O" ./configure --prefix=$GNU_ROOT

$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install

if [ ${build_OS} = "Linux" ]
then
    PATH=$OLD_PATH
fi


# GNU strip is totally broken on Solaris 2.8

if [ ${build_OS} = "SunOS" ]
then
   echo "Renaming $GNU_ROOT/bin/strip to $GNU_ROOT/bin/strip.bad..."
   mv $GNU_ROOT/bin/strip $GNU_ROOT/bin/strip.bad
   echo "Done"
fi


# -----------------
# NOTE NOTE NOTE NOTE:
# We need to build GNU sed first and be sure to use that one.
# -----------------
#
# ---
# sed
# ---
echo $SEPARATOR
echo "sed"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/sed-3.02.tar.gz -c | tar xf -
cd sed-3.02

CFLAGS="-O2" ./configure --prefix=$GNU_ROOT

$GNU_ROOT/bin/make clean
$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install


# ---
# m4
# ---
echo $SEPARATOR
echo "Building GNU m4"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/m4-1.4.tar.gz -c | tar xf -
cd m4-1.4
./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install


# -------
#  bison -- needed much earlier now!
# -------
#
echo $SEPARATOR
echo "bison"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/bison-1.35.tar.gz -c | tar xf -
cd bison-1.35

CFLAGS="-O2" ./configure --prefix=$GNU_ROOT

$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install
echo "bison done"


# ------------
# gcc compiler (and libraries)
#
# Werther Pirani, June 29, 1999
#
# ------------
echo $SEPARATOR
echo "GCC"
echo "Building GCC and C/C++ libraries"
cd  $SRC
$GNU_ROOT/bin/gunzip ${GNU}/gcc-3.3.tar.gz -c | tar xf -
rm -rf $SRC/gcc-obj
mkdir $SRC/gcc-obj
cd  $SRC/gcc-obj

echo $SEPARATOR
if [ ${build_OS} = "SunOS" ] 
then
    #
    # We MUST use GNU's assembler and linker! -- Werter 02/07/2003
    #
    $SRC/gcc-3.3/configure --with-gnu-as --with-gnu-ld --enable-shared \
	--enable-languages=c++,f77 --prefix=$GNU_ROOT

    # patch for RTAP -- do we still need it? 

    # sed 's/rodata/rodata1/g' ../gcc-3.3/gcc/config/sparc/sysv4.h > ../gcc-3.3/gcc/config/sparc/sysv4.h.new
    # chmod u+w ../gcc-3.3/gcc/config/sparc/sysv4.h
    # cp ../gcc-3.3/gcc/config/sparc/sysv4.h.new ../gcc-3.3/gcc/config/sparc/sysv4.h
    #
elif [ ${build_OS} = "HP-UX" ]
then
    CCOPTS="-Wp,-H256000"
    export CCOPTS
    CC="cc" $SRC/gcc-3.3/configure --with-gnu-as --enable-shared \
	--enable-languages=c++,f77 --prefix=$GNU_ROOT
    #
elif [ ${build_OS} = "Linux" ]
then
    $SRC/gcc-3.3/configure --with-gnu-as --enable-shared \
	--enable-languages=c++,f77 --prefix=$GNU_ROOT \
	--enable-threads=posix --host=i386-redhat-linux
fi

$GNU_ROOT/bin/make bootstrap
$GNU_ROOT/bin/make install

if [ ${build_OS} = "SunOS" ] 
then
    #
    # get rid of the old gcc version used at the beginning,
    #
    echo "Removing temporary binary image of gcc-2.95.2: "
    rm -rf /vlt/gnu-tmp
    #
    # to use the new compiler
    #
    PATH=${build_OLDPATH}
    export PATH
    echo $PATH
    echo "from now using:"
    gcc -v
fi

#
# Make sure we're working with the new gcc compiler!
#
CC=gcc
export CC
echo
gcc -v
echo

if [ ${build_OS} = "HP-UX" ]
then
    CCOPTS=""
    export CCOPTS
fi


# -----
#  gdb
# -----
#
echo $SEPARATOR
echo "gdb"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/gdb-6.0.tar.gz -c | tar xf -
cd gdb-6.0
./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make CC="gcc" CFLAGS="-O2"
$GNU_ROOT/bin/make install CC="gcc" CFLAGS="-O2"
$GNU_ROOT/bin/make install-info


# ------
#  flex
# ------
#
echo $SEPARATOR
echo "flex"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/flex-2.5.4a.tar.gz -c | tar xf -
cd flex-2.5.4
./configure  --prefix=$GNU_ROOT
$GNU_ROOT/bin/make CFLAGS="-O2"
$GNU_ROOT/bin/make check
$GNU_ROOT/bin/make install


# ------
#  gawk
# ------
#
echo $SEPARATOR
echo "gawk"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/gawk-3.1.3.tar.gz  -c | tar xf -
cd gawk-3.1.3
./configure --prefix=$GNU_ROOT

$GNU_ROOT/bin/make CC=gcc CFLAGS="-O2"
$GNU_ROOT/bin/make CC=gcc CFLAGS="-O2" install


# -------
#  emacs
# -------
#
echo $SEPARATOR
echo "emacs"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/emacs-21.3.tar.gz -c | tar xf -
cd emacs-21.3

#
# HP-UX is a special case... as usual!
#
if [ ${build_OS} = "HP-UX" ]
then
    CFLAGS=-I/usr/contrib/X11R6/include LDFLAGS=-L/usr/contrib/X11R6/lib ./configure --prefix=$GNU_ROOT --x-includes=/usr/include/X11R6 --x-libraries=/usr/lib/X11R6 --with-x-toolkit=lucid
elif [ ${build_OS} = "SunOS" ]
then
    export LDFLAGS="-z nocombreloc"
    ./configure --prefix=$GNU_ROOT --with-x-toolkit=lucid 
    unset LDFLAGS
else
    ./configure --prefix=$GNU_ROOT --with-x-toolkit=lucid
fi

$GNU_ROOT/bin/make clean
$GNU_ROOT/bin/make CFLAGS="-O2"
$GNU_ROOT/bin/make install


# ---------
#  groff
# ---------
#
echo $SEPARATOR
cd $SRC
echo "groff"
$GNU_ROOT/bin/gunzip  ${GNU}/groff-1.17.tar.gz -c | tar xf -
cd groff-1.17

patch -p0 <<'EOF'
*** src/preproc/html/pre-html.cc.orig   Fri Apr 13 11:03:57 2001
--- src/preproc/html/pre-html.cc        Tue May 21 14:39:25 2002
***************
*** 616,622 ****
   *  abs - returns the absolute value.
   */
  
! int abs (int x)
  {
    if (x < 0) {
      return( -x );
--- 616,622 ----
   *  abs - returns the absolute value.
   */
  
! /* int abs (int x)
  {
    if (x < 0) {
      return( -x );
***************
*** 623,629 ****
    } else {
      return( x );
    }
! }
  
  /*
   *  min - returns the minimum of two numbers.
--- 623,629 ----
    } else {
      return( x );
    }
! } */
  
  /*
   *  min - returns the minimum of two numbers.
EOF

if [ $build_OS = "Linux" ]
then
    patch -p0 <<'EOF'
*** src/include/lib.h.orig   Fri Apr 13 11:03:57 2001
--- src/include/lib.h        Tue May 21 14:39:25 2002
***************
*** 19,27 ****
  Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
  
  extern "C" {
! #ifndef strerror
    char *strerror(int);
! #endif
    const char *i_to_a(int);
    const char *if_to_a(int, int);
  }
--- 19,27 ----
  Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
  
  extern "C" {
! /* #ifndef strerror
    char *strerror(int);
! #endif */
    const char *i_to_a(int);
    const char *if_to_a(int, int);
  }
EOF
fi

./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install


#
# THE FOLLOWING PRODUCTS ARE REQUIRED BY CMM
#

# ---------
# diffutils
# ---------
#
echo $SEPARATOR
echo "diffutils"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/diffutils-2.8.1.tar.gz -c | tar xf -
cd diffutils-2.8.1
./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make clean
$GNU_ROOT/bin/make CFLAGS="-O2"
$GNU_ROOT/bin/make install


# ---
# rcs
# ---
echo $SEPARATOR
echo "rcs"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/rcs-5.7.tar.gz -c | tar xf -
cd rcs-5.7
./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make CFLAGS="-O2"
$GNU_ROOT/bin/make install


# ---
# cvs
# ---
build_cvs


# ---
# ddd -- Werther
# ---
echo $SEPARATOR
echo "Building DDD"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/ddd-3.3.7.tar.gz -c | tar xf -
cd ddd-3.3.7
chmod u+w ddd/*
cp ${GNU}/ddd-3.3.7.patch .
patch -p0 < ddd-3.3.7.patch

if [ ${build_OS} = "HP-UX" ]
then
    CC="gcc" CFLAGS="-O" CXXFLAGS="-I/usr/contrib/X11R6/include" \
    ./configure --prefix=$GNU_ROOT
elif [ ${build_OS} = "SunOS" ]
then
    CFLAGS="-O" CXXFLAGS="-DHAVE_IOSTATE" \
    ./configure --prefix=$GNU_ROOT --without-xpm
else
    CFLAGS="-O" ./configure --prefix=$GNU_ROOT
fi

$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install


# ---
# zip -- Werther
# ---
echo $SEPARATOR
echo "Building zip"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/zip-2.3.tar.gz -c | tar xf -
cd zip-2.3
$GNU_ROOT/bin/make -f unix/Makefile generic
$GNU_ROOT/bin/make -f unix/Makefile install


# ---
# unzip -- Werther
# ---
echo $SEPARATOR
echo "Building unzip"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/unzip532.tar.gz -c | tar xf -
cd unzip-5.32
$GNU_ROOT/bin/make -f unix/Makefile generic
$GNU_ROOT/bin/make -f unix/Makefile install


# ---
# GNU tar -- Werther
# ---
echo $SEPARATOR
echo "Building GNU tar"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/tar-1.13.tar.gz -c | tar xf -
cd tar-1.13
./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install
#
# To avoid confusion with /usr/bin/tar!
#
if [ -f $GNU_ROOT/bin/tar ]
then
    mv $GNU_ROOT/bin/tar $GNU_ROOT/bin/gtar
fi


# ---
# Perl -- Werther
# ---
echo $SEPARATOR
echo "Building Perl"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/perl-5.8.0.tar.gz -c | tar xf -
cd perl-5.8.0
./configure.gnu --prefix=$GNU_ROOT
$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install


# ---
# autoconf
# ---
echo $SEPARATOR
echo "Building GNU autoconf"
cd $SRC
$GNU_ROOT/bin/gunzip ${GNU}/autoconf-2.57.tar.gz -c | tar xf -
cd autoconf-2.57
./configure --prefix=$GNU_ROOT
$GNU_ROOT/bin/make
$GNU_ROOT/bin/make install

# ---
# patch
# ---
# For Solaris, we need to install also the GNU patch program.
# For the time being we just do a binary installation:

# Begin of special case for Solaris
if [ "$build_OS" = "SunOS" ]
then

if ! [ -f ${INSTALL_ROOT}/PRODUCTS/patch.tar.gz ]
then
    echo "patch tar file missing "
    exit 1
else
    cd $GNU_ROOT/bin
    gtar xzf ${INSTALL_ROOT}/PRODUCTS/patch.tar.gz
    if [ "$?" != "0" ]
    then
        echo "untar of patch tar file failed"
        exit 2
    fi
    cd ${INSTALL_ROOT}/INSTALL
fi

# End of special case for Solaris
fi

# -------------
# Verification
# -------------
#
echo $SEPARATOR
echo "\n                          VERIFICATION\n"

cd ${INSTALL_ROOT}/INSTALL
./checkGNU

#
#___oOo___