slackbuilds/audio/mhwaveedit/mhwaveedit.SlackBuild

#!/bin/bash

# Slackware build script for mhwaveedit
# Originally written by Felix Krueger

# Now maintained by B. Watson <yalhcru@gmail.com>. Original script
# had no license. Modified version licensed under the WTFPL. See
# http://www.wtfpl.net/txt/copying/ for details.

# 20211127 bkw: BUILD=2
# - portaudio support was broken, explicitly disable it and remove
#   from README.
# - add JACK=no in case someone needs it.
# - dynamic slack-desc.

# 20181022 bkw:
# - Take over maintenance.
# - Update for v1.4.24. Incompatible changes, can't build old version.
# - Add PULSE and OSS env vars.
# - If JACK support is built-in, do the realtime stuff.
# - Minor script cleanups.
# - Don't install the install directions in docdir.

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

PRGNAM=mhwaveedit
VERSION=${VERSION:-1.4.24}
BUILD=${BUILD:-2}
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 [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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
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 {} \+

# Fix "unknown type name 'Intbox'"
patch -p0 < $CWD/intbox.diff

# 20181023 bkw: environment variables to control the build options.
PULSE="${PULSE:-yes}"
OSS="${OSS:-no}"
JACK="${JACK:-yes}"

[ "$PULSE" = "no" ] && EXTRAOPTS+=" --without-pulse"
[ "$OSS"   = "no" ] && EXTRAOPTS+=" --without-oss"
[ "$JACK"  = "no" ] && EXTRAOPTS+=" --without-jack"

# 20211127 bkw: this just sets the default; it can be changed in the
# preferences.
MIXER="${MIXER:-xterm -e alsamixer}"

# 20211127 bkw: add --without-portaudio. Our portaudio lacks the
# Pa_Timestamp type, so the configure script would disable it anyway.
# Not sure if that means our portaudio is too new or too old, not
# all that interested anyway.

CFLAGS="$SLKCFLAGS" \
  ./configure \
  --with-default-mixerapp="$MIXER" \
  $EXTRAOPTS \
  --without-portaudio \
  --with-default-ladspa-path=/usr/lib$LIBDIRSUFFIX/ladspa \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --mandir=/usr/man \
  --with-double-samples \
  --without-arts \
  --without-esound \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG
strip $PKG/usr/bin/$PRGNAM
gzip $PKG/usr/man/man1/$PRGNAM.1

mkdir -p $PKG/usr/share/applications $PKG/usr/share/pixmaps
cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop
ln -s ../icons/hicolor/64x64/apps/$PRGNAM.png $PKG/usr/share/pixmaps/$PRGNAM.png

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING ChangeLog NEWS README TODO $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh

J=no; P=no; O=no

objdump -p $PKG/usr/bin/$PRGNAM | grep -q 'NEEDED.*libpulse' && P=yes
strings    $PKG/usr/bin/$PRGNAM | grep -q /dev/dsp           && O=yes

# realtime audio stuff only if JACK support included.
if objdump -p $PKG/usr/bin/$PRGNAM | grep -q 'NEEDED.*libjack'; then
  J=yes
  if [ "${SETCAP:-yes}" = "yes" ]; then
    cat $CWD/setcap.sh >> $PKG/install/doinst.sh
    chown root:audio $PKG/usr/bin/$PRGNAM
    chmod 0750 $PKG/usr/bin/$PRGNAM
  fi
fi

sed -e "s,@J@,$J," \
    -e "s,@P@,$P," \
    -e "s,@O@,$O," \
  $CWD/slack-desc > $PKG/install/slack-desc

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