slackbuilds/audio/tap_plugins/tap_plugins.SlackBuild

#!/bin/bash

# Slackware build script for tap_plugins

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

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

# 20211201 bkw: update for v1.0.1.
# - fix -current build.
# - new-style icons.
# - man page for reverbed.
# - don't install 2 identical COPYING.* in doc dir.
# 20171221 bkw: update for v1.0.0

# 20151104 bkw:
# update for v0.7.3, update docs to 20140526
# get rid of reverbed.sh wrapper script (patch reverbed instead)
# add capability stuff for reverbed
# add .desktop, icon for reverbed

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

PRGNAM=tap_plugins
VERSION=${VERSION:-1.0.1}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

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

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"
fi

# You almost certainly do NOT want FORCE_SLACK_CFLAGS=yes
# (it's here for purists, and for troubleshooting purposes)
FORCE_SLACK_CFLAGS=${FORCE_SLACK_CFLAGS:-no}

# You may need FORCE_SYSTEM_LADSPA_H=yes if building against a version
# of ladspa_sdk other than 1.13 (try without first)
FORCE_SYSTEM_LADSPA_H=${FORCE_SYSTEM_LADSPA_H:-no}

PLUGINS_SRCNAM=tap-plugins
DOCS_SRCNAM=tap-plugins-doc
DOCS_VERSION=20140526
REVERBED_SRCNAM=tap-reverbed
REVERBED_VERSION=r0

set -e

# First build the plugins
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PLUGINS_SRCNAM-$VERSION
tar xvf $CWD/$PLUGINS_SRCNAM-$VERSION.tar.gz
cd $PLUGINS_SRCNAM-$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 {} \+

if [ "$FORCE_SLACK_CFLAGS" = "yes" ]; then
  sed -i '/^CFLAGS/s/\(=.*\) -O3 \(.*\)\(-c\)/\1 '"$SLKCFLAGS"' \3/' Makefile
fi

if [ "$FORCE_SYSTEM_LADSPA_H" = "yes" ]; then
  rm -f ladspa.h
  cp /usr/include/ladspa.h .
fi

make
strip *.so
make install \
  INSTALL_PLUGINS_DIR=$PKG/usr/lib$LIBDIRSUFFIX/ladspa/ \
  INSTALL_LRDF_DIR=$PKG/usr/share/ladspa/rdf/

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a COPYING $PKG/usr/doc/$PRGNAM-$VERSION
for i in CREDITS README; do
  cp -a $i $PKG/usr/doc/$PRGNAM-$VERSION/$i.plugins
done

# Now build the reverb editor
cd $TMP
rm -rf $REVERBED_SRCNAM-$REVERBED_VERSION
tar xvf $CWD/$REVERBED_SRCNAM-$REVERBED_VERSION.tar.gz
cd $REVERBED_SRCNAM-$REVERBED_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 {} \+

# patch by SlackBuild author, makes reverbed load its config from /etc
# if no ~/.reverbed found (rather than aborting with an error message).
patch -p1 < $CWD/reverbed-default-config.diff

./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --build=$ARCH-slackware-linux

# 20211201 bkw: fix -current build, force this flag always.
sed -i '/^CFLAGS/s/$/ -fcommon/' src/Makefile

if [ "$FORCE_SLACK_CFLAGS" = "yes" ]; then
  # CFLAGS not supported by autoconf!
  sed -i '/^CFLAGS/s/=.*-fPIC/= '"$SLKCFLAGS"' -fPIC/' src/Makefile
fi

make LIBS=-lm

# more trouble than it's worth to get 'make install' to handle DESTDIR
mkdir -p $PKG/usr/bin $PKG/etc/reverbed
install -s -m0755 -oroot -groot src/reverbed $PKG/usr/bin/
cat src/.reverbed > $PKG/etc/reverbed/reverbed.conf

# man page written by SlackBuild author
mkdir -p $PKG/usr/man/man1
gzip -9c < $CWD/reverbed.1 > $PKG/usr/man/man1/reverbed.1.gz

# .desktop written by SlackBuild author
mkdir -p $PKG/usr/share/applications
cat $CWD/reverbed.desktop > $PKG/usr/share/applications/reverbed.desktop

# icon came from:
# https://www.hscripts.com/freeimages/icons/mechanical/spring-clipart.php
# and turned into a PNG via ImageMagick's convert.
for px in 16 32 48 64; do
  size=${px}x${px}
  dir=$PKG/usr/share/icons/hicolor/$size/apps
  mkdir -p $dir
  convert -resize $size $CWD/reverbed.png $dir/reverbed.png
done

mkdir -p $PKG/usr/share/icons/hicolor/128x128/apps
cat $CWD/128.png > $PKG/usr/share/icons/hicolor/128x128/apps/reverbed.png

mkdir -p $PKG/usr/share/pixmaps
ln -s ../icons/hicolor/48x48/apps/reverbed.png $PKG/usr/share/pixmaps/reverbed.png

# ChangeLog and NEWS are 0-length placeholders
for i in AUTHORS README; do
  cp -a $i $PKG/usr/doc/$PRGNAM-$VERSION/$i.reverbed
done

# Now package up the HTML docs
cd $PKG/usr/doc/$PRGNAM-$VERSION
  tar xvf $CWD/$DOCS_SRCNAM-$DOCS_VERSION.tar.gz
  chown -R root:root .
  find . -type d -exec chmod 755 {} \+
  find . -type f -exec chmod 644 {} \+
cd -

cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cat $CWD/README > $PKG/usr/doc/$PRGNAM-$VERSION/README.SBo

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

# Only add capability stuff if not disabled:
if [ "${SETCAP:-yes}" = "yes" ]; then
  cat $CWD/setcap.sh >> $PKG/install/doinst.sh
  # Only allow execution by audio group
  chown root:audio $PKG/usr/bin/reverbed
  chmod 0750 $PKG/usr/bin/reverbed
fi

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