#!/bin/bash

# Slackware build script for wcd

# Originally written by Ryan P.C. McQuen <email removed>
# Now maintained by B. Watson <yalhcru@gmail.com>

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

# 20210910 bkw:
# - updated for v6.0.4_beta2. there are no code changes in the beta,
#   only the documentation and translations have been updated, so
#   it's a safe upgrade that won't break anything.
# - relicense as WTFPL with permission from original author.

# 20191201 bkw: updated for v6.0.3.
# 20180612 bkw: updated for v6.0.2.
# 20171219 bkw: updated for v6.0.1. also, add /etc/profile.d scripts
# so wcd actually *works*.

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

PRGNAM=wcd
VERSION=${VERSION:-6.0.4_beta2}
BUILD=${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

TARVER=${VERSION/_/-}

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$TARVER
tar xvf $CWD/$PRGNAM-$TARVER.tar.gz
cd $PRGNAM-$TARVER
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 {} \+

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

cd src

RPM_OPT_FLAGS="$SLKCFLAGS" \
  make all
make \
  prefix=$PKG/usr \
  docdir=$PKG/usr/doc/$PRGNAM-$VERSION \
  mandir=$PKG/usr/man \
  install

# remove .exe so command is executable
mv $PKG/usr/bin/wcd.exe $PKG/usr/bin/wcd

# Put _all_ man pages under usr/man
mv $PKG/usr/share/man/* $PKG/usr/man
rmdir $PKG/usr/share/man

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

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

# profile.d scripts, installed executable (like mc does).
mkdir -p $PKG/etc/profile.d/
install -m0755 -oroot -groot \
        $CWD/$PRGNAM.sh $CWD/$PRGNAM.csh $PKG/etc/profile.d/

cp -a ../doc/INSTALL.txt $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$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