#!/bin/sh

# Slackware build script for espeak

# Written by B. Watson (yalhcru@gmail.com)

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

PRGNAM=espeak
VERSION=${VERSION:-1.48.04}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

CWD=$(pwd)
TMP=${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 $PRGNAM-$VERSION-source
unzip $CWD/$PRGNAM-$VERSION-source.zip
cd $PRGNAM-$VERSION-source
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Cruft...
find . -type d -a -name .svn -print0 | xargs -0 rm -rf

# Make the Makefile install everything stripped
patch -p1 < $CWD/makefile.patch

# Note: there are two executables (speak and espeak). They seem to do the same
# thing, except "speak" doesn't use libespeak.so at runtime. This package only
# installs "espeak" (which is how other distros do it, too).

cd src
  if [ "${WAVONLY:-no}" = "yes" ]; then
    EXTRAMAKEFLAGS="AUDIO=none"
  else
    # Let this script die due to "set -e" if no portaudio installed...
    pkg-config --modversion portaudio-2.0
    # portaudio version *should* be 19, but support 18 just in case...
    rm -f portaudio.h
    ln -s portaudio$( pkg-config --modversion portaudio-2.0 ).h portaudio.h
  fi

  make LIBDIR=/usr/lib$LIBDIRSUFFIX CXXFLAGS="$SLKCFLAGS" $EXTRAMAKEFLAGS
  make install LIBDIR=/usr/lib$LIBDIRSUFFIX DESTDIR=$PKG $EXTRAMAKEFLAGS
  rm -f $PKG/usr/lib$LIBDIRSUFFIX/*.a # guidelines say no static libs
  find $PKG/usr/share -type f -print0 | xargs -0 chmod 644
cd ..

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -r ReadMe *.txt docs/* $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
find $PKG/usr/doc/$PRGNAM-$VERSION -type f -exec chmod 0644 {} \;

# Man page from Debian
mkdir -p $PKG/usr/man/man1
gzip -9c $CWD/$PRGNAM.1 > $PKG/usr/man/man1/$PRGNAM.1.gz

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
if [ "${WAVONLY:-no}" = "yes" ]; then
  sed -i \
  '19s/:/: This package lacks audio support (wav file output only)/' \
  $PKG/install/slack-desc
fi

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