#!/bin/sh
# Heavily based on the Slackware 13.37 SlackBuild
# http://www.winimage.com/zLibDll/minizip.html
# Packager Andrea Sciucca ( gohanz at infinito.it)
# http://www.slacky.eu


CWD=`pwd`
TMP=${TMP:-/tmp/txz/minizip}
NAME=libminizip
PKG=$TMP/package/$NAME
VERSION=11
ARCH=${ARCH:-i486}
BUILD=${BUILD:-4}
TAG=${TAG:-sl}

SOURCE=http://www.winimage.com/zLibDll/unzip$VERSION.zip

if [ ! -e unzip$VERSION.zip ]; then
wget -c $SOURCE
fi

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i486"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i486"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"; CHOST="x86_64"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
unzip -o $CWD/unzip$VERSION.zip

echo -e "\E[0;32m+--------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild MiniZip |\E[0;0m"
echo -e "\E[0;32m+--------------------------+\E[0;0m"

# Installing shared libs
( gcc -shared zip.c unzip.c ioapi.c -o libminizip.so.1
install -m 755 -p -D libminizip.so.1 $PKG/usr/lib/${LIBDIRSUFFIX}/libminizip.so.1
cd $PKG/usr/lib${LIBDIRSUFFIX} && ln -sf libminizip.so.1 libminizip.so )
# Installing Headers
mkdir -p $PKG/usr/include
install -m 644 unzip.h ioapi.h $PKG/usr/include

( 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
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

mkdir -p $PKG/usr/doc/$NAME-$VERSION/SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/$NAME.SlackBuild

cd $PKG
chown -R root:root $PKG
if [ -x "$(which depfinder 2>/dev/null)" ];then
  depfinder -f -s -a -p $PKG
  mv slack-required $CWD/
elif [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  requiredbuilder -y -v -s $CWD $PKG
fi

/sbin/makepkg -l y -c n $CWD/$NAME-1.1-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi