#!/bin/bash

# Slackware build script for libaosd

# Originally written by Pablo Santamaria.
# Modified and now maintained by B. Watson <urchlay@slackware.uk>.

# Original version had no license. Modified version licensed under the
# WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20260823 bkw:
# NOTE to SBo admins: This looks like a library with no dependees,
# but it's not. Please *don't* remove it from the repo: the aosd_cat
# command is a useful *application* (which I actually do use). Other
# distros split it into separate libaosd and aosd_cat packages, but
# we include both in the same package because it's all built from the
# same source tree with one "make".

# 20260823 bkw:
# - take over maintenance.
# - switch to xinerama fork.
# - update for v0.2.7+20141127_8a0d0d7 (latest git).
# - add new options to the man page.
# - fix project URL in man page and --help.

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

PRGNAM=libaosd
SRCNAM=libaosd-xinerama
VERSION=${VERSION:-0.2.7+20141127_8a0d0d7}
COMMIT=${COMMIT:-8a0d0d702e3b61c84439ce2f3f8de43bb4dcff07}
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 [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM-$COMMIT
tar xvf $CWD/$SRCNAM-$COMMIT.tar.gz --no-same-owner
cd $SRCNAM-$COMMIT
find . ! -type l    -a \( \
  \(     -perm /111 -a ! -perm 755 -a -exec chmod -f 755 {} + \) -o \
  \(   ! -perm /111 -a ! -perm 644 -a -exec chmod -f 644 {} + \) \)

# 20260823 bkw: new options for the -xinerama fork listed in README.rst,
# add them to the man page too.
patch -p1 < $CWD/manpage_newopts.diff

# 20260823 bkw: change the "please send bug reports to" URL to
# the fork's github page. the original site is gone, and if
# they weren't, they wouldn't want reports on someone else's fork.
eval $( grep ^HOMEPAGE $CWD/$PRGNAM.info )
sed -i "/^AC_INIT/s,http://jira\\.atheme\\.org/,$HOMEPAGE," configure.ac

sh autogen.sh

# 20260823 bkw: --disable-static not supported (nor needed).
# "make install-strip" not supported, but the -Wl,-s makes it
# build everything stripped.
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
LDFLAGS="-Wl,-s" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --build=$ARCH-slackware-linux

# 20260823 bkw: don't see an obvious way to show the compile commands,
# V=1 doesn't work.
make
make install DESTDIR=$PKG
gzip -9 $PKG/usr/man/man*/*
rm -f $PKG/usr/lib*/*.la

# 20260823 bkw: Changelog, GIT-Access, TODO docs are just cruft,
# do not include in the package.
PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a LICENSE README* $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