#!/bin/bash

# Slackware build script for set_rlimits 1.2.0
# Slackbuild script by paul wisehart.
# Modified and now maintained by B. Watson <urchlay@slackware.uk>
# Originally this had no license. Modified version is licensed under
# the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20260706 bkw:
# - take over maintenance.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=set_rlimits
VERSION=${VERSION:-1.3.0}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tgz
cd $PRGNAM-$VERSION
chown -R root:root .
find . ! -type l    -a \
  \(     -perm /111 -a ! -perm 755 -a -exec chmod -f 755 {} + \) -o \
  \(   ! -perm /111 -a ! -perm 644 -a -exec chmod -f 644 {} + \)

# Fixup CFLAGS usage and add DESTDIR support
patch -p1 < $CWD/Makefile.patch

# 20260706 bkw: future-proof, in case chown really drops user.group support.
sed -i '/chown/s,\.,:,' Makefile

make clean # oops :-)
make EXTRA_CFLAGS="$SLKCFLAGS" PREFIX=/usr
strip $PRGNAM
make install PREFIX=/usr DESTDIR=$PKG
gzip $PKG/usr/man/man*/*

mv $PKG/etc/set_rlimits.conf $PKG/etc/set_rlimits.conf.new

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a AUTHORS COPYING Changelog README $PKGDOC
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE