#!/bin/bash

# Slackware build script for camlpdf

# Original author: Alexander Verbovetsky, Moscow, Russia
# Modified & now maintained by B. Watson <urchlay@slackware.uk>.

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20250925 bkw: v2.8.1, BUILD=1:
# - take over maintenance.
# - update for v2.8.1.
# - stop adding $PKG to the system's /usr/lib64/ocaml/ld.conf (!!)
# - minor script tweaks.

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

PRGNAM=camlpdf
VERSION=${VERSION:-2.8.1}
BUILD=${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}

set -e

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

make -j1
OCAMLFIND_DESTDIR="$PKG/$(ocamlfind printconf destdir)"
mkdir -p $OCAMLFIND_DESTDIR
make install \
  OCAMLFIND_DESTDIR=$OCAMLFIND_DESTDIR \
  OCAMLFIND_INSTFLAGS="-ldconf ignore"

find $PKG/usr/lib*/ocaml -print0 \
  | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

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

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

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