#!/bin/sh
# by Juuso Raitala < jraitala |at| jraitala dot net >
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-calc

VERSION=2.11.8.1
ARCH=i486
BUILD=1

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -march=x86_64"
fi

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

echo "+==============+"
echo "| calc-$VERSION |"
echo "+==============+"
cd $TMP
tar xzvf $CWD/calc-$VERSION.tar.gz
cd calc-$VERSION
make DEBUG="$SLKCFLAGS" \
  MANDIR=/usr/man/man1 \
  SCRIPTDIR=/usr/libexec/calc \
  all
make T=$PKG \
  MANDIR=/usr/man/man1 \
  SCRIPTDIR=/usr/libexec/calc \
  install
mkdir -p $PKG/usr/doc/calc-$VERSION
cp README $PKG/usr/doc/calc-$VERSION
chown -R root.root $PKG
chown -R root.bin $PKG/usr/bin
chmod -R u+Xrw $PKG
chmod -R a+Xr $PKG
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded
2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
gzip -9 $PKG/usr/man/man1/calc.1
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

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

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/calc-$VERSION
  rm -rf $PKG
fi