#!/bin/sh
# $Id: fontforge.SlackBuild,v 1.25 2025/01/05 21:45:14 root Exp root $
# Copyright 2006, 2007, 2008, 2009, 20010, 2012, 2013, 2025  Eric Hameleers, Eindhoven, NL
# All rights reserved.
#
#   Permission to use, copy, modify, and distribute this software for
#   any purpose with or without fee is hereby granted, provided that
#   the above copyright notice and this permission notice appear in all
#   copies.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
#   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
#   IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
#   USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
#   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
#   SUCH DAMAGE.
# -----------------------------------------------------------------------------
#
# Slackware SlackBuild script 
# ===========================
# By:        Eric Hameleers <alien@slackware.com>
# For:       fontforge
# Descr:     an outline font editor
# URL:       http://fontforge.sourceforge.net/
# Needs:     (optionally during compilation) freetype sources
# Changelog:
# 20061014-1: 18/Oct/2006 by Eric Hameleers <alien@slackware.com>
#             * Initial build.
# 20070831-1: 15/Sep/2007 by Eric Hameleers <alien@slackware.com>
#             * Update; new SlackBuild, and a Slackware 12.0 package.
# 20071210-1: 31/dec/2007 by Eric Hameleers <alien@slackware.com>
#             * Update;
# 20080203-1: 10/feb/2008 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20080429-1: 06/may/2008 by Eric Hameleers <alien@slackware.com>
#             * Update, also build for Slackware 12.1.
# 20080828-1: 24/sep/2008 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20081117-1: 08/dec/2008 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20081215-1: 22/dec/2008 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20081224-1: 02/jan/2009 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20090408-1: 28/may/2009 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20090914-1: 15/sep/2009 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20100501-1: 29/may/2010 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20110222-1: 25/mar/2012 by Eric Hameleers <alien@slackware.com>
#             * Update. Automatically download and use freetype library.
# 20120731-1: 03/nov/2013 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 20201107-1: 05/jan/2025 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 
# Run 'sh fontforge.SlackBuild' to build a Slackware package.
# The package (.t?z) plus descriptive .txt file are created in /tmp .
# Install using 'installpkg'. 
#
# -----------------------------------------------------------------------------

PRGNAM=fontforge
VERSION=${VERSION:-20201107}
BUILD=${BUILD:-1}
TAG=${TAG:-alien}

FREETYPE=${FREETYPE:-2.11.1}
GNULIB=0.1
UTHASH=2.3.0

DOCS="AUTHORS LICENSE README-unix VERSION"

# Where do we look for sources?
SRCDIR=$(cd $(dirname $0); pwd)

# Place to build (TMP) package (PKG) and output (OUTPUT) the program:
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

SOURCE[0]="$SRCDIR/${PRGNAM}-${VERSION}.tar.gz"
SRCURL[0]="https://github.com/fontforge/${PRGNAM}/archive/${VERSION}/${PRGNAM}-${VERSION}.tar.gz"

SOURCE[1]="$SRCDIR/cidmaps.tgz"
SRCURL[1]="http://fontforge.sf.net/cidmaps.tgz"

SOURCE[2]="$SRCDIR/freetype-${FREETYPE}.tar.gz"
SRCURL[2]="http://downloads.sourceforge.net/freetype/freetype-${FREETYPE}.tar.gz"

SOURCE[3]="$SRCDIR/gnulib-${GNULIB}.tar.gz"
SRCURL[3]="https://github.com/coreutils/gnulib/archive/v${GNULIB}/gnulib-${GNULIB}.tar.gz"

SOURCE[4]="$SRCDIR/uthash-${UTHASH}.tar.gz"
SRCURL[4]="https://github.com/troydhanson/uthash/archive/v${UTHASH}/uthash-${UTHASH}.tar.gz"

##
## --- with a little luck, you won't have to edit below this point --- ##
##

# Automatically determine the architecture we're building on:
MARCH=$( uname -m )
if [ -z "$ARCH" ]; then
  case "$MARCH" in
    i?86)    export ARCH=i586 ;;
    armv7hl) export ARCH=$MARCH ;;
    arm*)    export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
    *)       export ARCH=$MARCH ;;
  esac
fi

case "$ARCH" in
  i?86)      SLKCFLAGS="-O2 -march=i586 -mtune=i686"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
  x86_64)    SLKCFLAGS="-O2 -fPIC"
             SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
             ;;
  armv7hl)   SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16"
             SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
             ;;
  *)         SLKCFLAGS="-O2"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
esac

case "$ARCH" in
    arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
    *)    TARGET=$ARCH-slackware-linux ;;
esac

# Exit the script on errors:
set -e
trap 'echo "$0 FAILED at line ${LINENO}" | tee $OUTPUT/error-${PRGNAM}.log' ERR
# Catch unitialized variables:
set -u
P1=${1:-1}

# Save old umask and set to 0022:
_UMASK_=$(umask)
umask 0022

# Create working directories:
mkdir -p $OUTPUT          # place for the package to be saved
mkdir -p $TMP/tmp-$PRGNAM # location to build the source
mkdir -p $PKG             # place for the package to be built
rm -rf $PKG/*             # always erase old package's contents
rm -rf $TMP/tmp-$PRGNAM/* # remove the remnants of previous build
rm -rf $OUTPUT/{configure,make,install,error,makepkg}-$PRGNAM.log
                          # remove old log files

# Source file availability:
for (( i = 0; i < ${#SOURCE[*]}; i++ )) ; do
  if ! [ -f ${SOURCE[$i]} ]; then
    echo "Source '$(basename ${SOURCE[$i]})' not available yet..."
    # Check if the $SRCDIR is writable at all - if not, download to $OUTPUT
    [ -w "$SRCDIR" ] || SOURCE[$i]="$OUTPUT/$(basename ${SOURCE[$i]})"
    if [ -f ${SOURCE[$i]} ]; then echo "Ah, found it!"; continue; fi
    if ! [ "x${SRCURL[$i]}" == "x" ]; then
      echo "Will download file to $(dirname $SOURCE[$i])"
      wget -nv -T 20 -O "${SOURCE[$i]}" "${SRCURL[$i]}" || true
      if [ $? -ne 0 -o ! -s "${SOURCE[$i]}" ]; then
        echo "Fail to download '$(basename ${SOURCE[$i]})'. Aborting the build."
        mv -f "${SOURCE[$i]}" "${SOURCE[$i]}".FAIL
        exit 1
      fi
    else
      echo "File '$(basename ${SOURCE[$i]})' not available. Aborting the build."
      exit 1
    fi
  fi
done

if [ "$P1" == "--download" ]; then
  echo "Download complete."
  exit 0
fi

# --- PACKAGE BUILDING ---

echo "++"
echo "|| $PRGNAM-$VERSION"
echo "++"

cd $TMP/tmp-$PRGNAM
echo "Extracting the source archive(s) for $PRGNAM..."
for (( i = 0; i < ${#SOURCE[*]}; i++ )) ; do
  tar -xf ${SOURCE[$i]}
done

cd ${PRGNAM}-${VERSION}

mv ../gnulib-${GNULIB} gnulib
mv ../uthash-${UTHASH} uthash

chown -R root:root .
chmod -R u+w,go+r-w,a+X-s .

echo Building ...
export LDFLAGS="$SLKLDFLAGS"
export CFLAGS="$SLKCFLAGS"
export CXXFLAGS="$SLKCFLAGS"
mkdir -p build-${PRGNAM}
pushd build-${PRGNAM}
  cmake .. \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_C_FLAGS:STRING="$CFLAGS" \
    -DCMAKE_CXX_FLAGS:STRING="$CXXFLAGS" \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DCMAKE_INSTALL_MANDIR=/usr/man \
    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
    -DENABLE_LIBSPIRO=OFF \
    -DENABLE_LIBUNINAMESLIST=OFF \
    -DENABLE_DOCS=OFF \
    2>&1 | tee $OUTPUT/configure-${PRGNAM}.log
  make 2>&1 | tee $OUTPUT/make-${PRGNAM}.log
  make install DESTDIR=$PKG 2>&1 | tee $OUTPUT/install-${PRGNAM}.log
popd

# Add the cidmaps
# Read README-unix for the 'why' of the cidmaps:
mkdir -p $PKG/usr/share/fontforge
mv ../*.cidmap $PKG/usr/share/fontforge/

# Don't install .la files:
rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la

# Add documentation:
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true
cat $SRCDIR/$(basename $0) > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION
find $PKG/usr/doc -type f -exec chmod 644 {} \;

# Compress the man page(s):
if [ -d $PKG/usr/share/man ]; then
  mv $PKG/usr/share/man $PKG/usr/
  rmdir --ignore-fail-on-non-empty $PKG/usr/share
fi
if [ -d $PKG/usr/man ]; then
  find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
  for i in $(find $PKG/usr/man -type l -name "*.?") ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
fi

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

# Add a package description:
mkdir -p $PKG/install
cat $SRCDIR/slack-desc > $PKG/install/slack-desc
if [ -f $SRCDIR/doinst.sh ]; then
  cat $SRCDIR/doinst.sh >> $PKG/install/doinst.sh
fi

# Build the package:
cd $PKG
makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txz 2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log
cd $OUTPUT
md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txz > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txz.md5
cd -
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt

# Restore the original umask:
umask ${_UMASK_}

