#!/bin/sh
# Build BSD pmake-$VERSION for Slackware by volkerdi@slackware.com.
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-pmake

VERSION=2.1.35
ARCH=sparc
BUILD=0

# Source site for BSD parallel make is:
# ftp://ftp.icsi.berkeley.edu/pub/ai/stolcke/software/

# Can anybody point me to a reliable sys-sparc64 for this project?
#if [ ! "`uname -m`" = "sparc" ]; then
#  echo
#  echo "You really want to run this in 32-bit mode..."
#  echo "Try this:"
#  echo "  sparc32 $0"
#  echo
#  exit
#fi

echo "+==============+"
echo "| pmake-$VERSION |"
echo "+==============+"
cd $TMP
tar xjvf $CWD/pmake-$VERSION.tar.bz2
cd pmake

# patches
# Apply processor tags
zcat $CWD/patches-sparc/pmake.diff.gz | patch -p1 --verbose -E
# Disable libsprite's memmove()
zcat $CWD/patches-sparc/pmake-2.1.35-use_gnu_memmove-1.diff.gz \
  | patch -p0 -E --verbose --backup --suffix=.orig

# Add system makefiles for ix86/alpha/sparc Linux:
tar xzvvf $CWD/sys-linux.mk.tar.gz
tar xzvvf $CWD/sys-linux.mk-sparc64.tar.gz
chown -R root.root .

echo "+=============================================================+"
echo "| Stage one -- Bootstrap build.  Installs a basic pmake built |"
echo "| with GNU make on the machine                                |"
echo "+=============================================================+"
make -f makefile
cp pmake /usr/bin/pmake
( cd /usr/bin
  rm -f vmake
  ln -sf pmake vmake )
( cd /usr/share
  rm -rf mk
  mkdir mk )
cp -a lib/mk/system.mk lib/mk/*.mk /usr/share/mk

echo "+========================================+"
echo "| Stage two -- Rebuild pmake with itself |"
echo "+========================================+"
pmake -f makefile clean
pmake -f makefile
cp pmake /usr/bin/pmake

echo "+================================================+"
echo "| Stage three -- Rebuild pmake with itself again |"
echo "+================================================+"
pmake -f makefile clean
pmake -f makefile
cp pmake /usr/bin/pmake

# Now, we should be good to build the package:
rm -rf $PKG
mkdir -p $PKG/usr/bin
cp pmake $PKG/usr/bin/pmake
( cd $PKG/usr/bin ; ln -sf pmake vmake ; chown -R root.bin . ; strip pmake )
mkdir -p $PKG/usr/share/mk
cp -a lib/mk/system.mk lib/mk/*.mk $PKG/usr/share/mk
mkdir -p $PKG/usr/man/man1
cat $CWD/pmake.1.gz > $PKG/usr/man/man1/pmake.1.gz
mkdir -p $PKG/usr/doc/pmake-$VERSION
cp -a CHANGES INSTALL README $PKG/usr/doc/pmake-$VERSION
groff -ms -Tascii doc/tutorial.ms > $PKG/usr/doc/pmake-$VERSION/tutorial.txt
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/pmake-$VERSION-$ARCH-$BUILD.tgz