#
# Run this script as root to configure, compile and install
# gnustep-make, gnustep-base, gnustep-gui, gnustep-back
# with a single command
#
# Examples:
#
# ./compile-all
#
# <uses `--prefix=/usr/GNUstep' as option to configure>
#
# ./compile-all /usr/local/GNUstep
#
# <uses `--prefix=/usr/local/GNUstep' as option to configure>
#

if [ "$1" != "" ]; then 
  prefix="$1"
else
  prefix="/usr/GNUstep"
fi

UNAME=`uname | cut -d'-' -f1`

if [ "$UNAME" != "MINGW32_NT" ] ; then
  if [ ! \( -d $prefix -a -w $prefix \) ] ; then
    if [ ! \( -d $(basename $prefix) -a -w $(basename $prefix) \) ] ; then
      NEEDSROOT="true"
    fi
  fi  
fi

if gmake -v >/dev/null 2>&1
then
  export MAKE=gmake
else
  export MAKE=make
fi

if [ -x /usr/bin/gcc3 ]; then
  export CC=gcc3
elif [ -z "$CC" ]; then
  export CC=gcc
fi
echo "Using compiler $CC"

# Flags for windows build.
if [ "$UNAME" == "MINGW32_NT" ] ; then
  export CCFLAGS="-fstrict-aliasing -fno-omit-frame-pointer"
fi

# Install make
cd make
CC=$CC ./configure --prefix=$prefix
$MAKE
if [ "true" == "$NEEDSROOT" ]; then
sudo -u root $MAKE install
else
$MAKE install
fi

. $prefix/System/Library/Makefiles/GNUstep.sh

# Install base
cd ../base
CC=$CC ./configure
$MAKE
if [ "true" == "$NEEDSROOT" ]; then
sudo -u root ./install.sh $prefix $MAKE
else
$MAKE GNUSTEP_INSTALLATION_DOMAIN=SYSTEM install
fi

# Install gui
cd ../gui
CC=$CC ./configure
$MAKE
if [ true == $NEEDSROOT ]; then
sudo -u root ./install.sh $prefix $MAKE
else
$MAKE GNUSTEP_INSTALLATION_DOMAIN=SYSTEM install
fi

# Install back
cd ../back
CC=$CC ./configure
$MAKE
if [ "true" == "$NEEDSROOT" ]; then
sudo -u root ./install.sh $prefix $MAKE
else
$MAKE GNUSTEP_INSTALLATION_DOMAIN=SYSTEM install
fi