#!/bin/sh

[ -z $PREPKG ] && exit 1

PACKAGE=libjpeg-turbo
VERSION=1.4.0
FILES=$(cd $(dirname $0) ; pwd)

mkdir -p \
  $PREPKG/install/

tar xf $FILES/$PACKAGE-$VERSION.tar.gz || exit 1

chmod -R \
  g-w .
chown -R \
  root:root .
cd $PACKAGE-$VERSION/
CFLAGS="-O2 -march=i486 -mtune=i686" \
  ./configure \
  --prefix=/usr \
  --includedir=/usr/include/$PACKAGE \
  --libdir=/usr/lib/$PACKAGE \
  --mandir=/usr/man \
  --program-suffix="-turbo" \
  --build=i486-slackware-linux &> configure.output || exit 1
make $MAKEJOBS &> make.output || exit 1
make DESTDIR=$PREPKG \
  docdir=/usr/doc/$PACKAGE-$VERSION \
  exampledir=/usr/doc/$PACKAGE-$VERSION \
  install &> make_install.output || exit 1

cp -p \
  ChangeLog.txt change.log \
  $PREPKG/usr/doc/$PACKAGE-$VERSION/
gzip -r9 \
  $PREPKG/usr/man/

cp \
  $FILES/slack-desc \
  $PREPKG/install/

find $PREPKG -exec file {} \; \
  | awk -F : '/ ELF / {print $1}' \
  | xargs strip -p --strip-unneeded