slackbuilds_ponce/audio/yabridge/yabridge.SlackBuild

#!/bin/bash

# Slackware build script for yabridge

# Copyright 2022 Martin Bångens Sweden
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS 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 AUTHOR 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.

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

PRGNAM=yabridge
VERSION=${VERSION:-4.0.2}
BUILD=${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 the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

if [ $ARCH = "arm" ]; then
  echo "This script only supports x86 for now but Slackware ARM and ARM64 is happening FIXME"
  exit 1
fi

which wine &>/dev/null
WINE_IN_PATH=$?
which wine64 &>/dev/null
WINE64_IN_PATH=$?

if [ "$ARCH" = "i586" ] || [ "$ARCH" = "i686" ]; then
  if (($WINE_IN_PATH)); then
    echo "This  script look for wine in PATH and needs it for compiling and using yabridge on i586"
    exit 1
  fi
elif [ $ARCH = "x86_64" ]; then
  if (($WINE_IN_PATH)) || (($WINE64_IN_PATH)); then
    echo "This  script look for wine and wine64 in PATH and needs them both for compiling and using yabridge on x86_64"
    exit 1
  fi
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

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
echo -e "\Unpacking documentation, cargo dependencies and vstsdk meson.build"
tar xvf $CWD/yabridge-html-docs-plus-build-files-$VERSION.tar.gz
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 \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

#Build only capitalized
sed -i "s|bitsery_dep = dependency('bitsery', version : '>=5.2.0')|bitsery_dep = dependency('Bitsery', version : '>=5.2.0')|g" meson.build
sed -i "s|bitsery_dep = dependency('bitsery', 'Bitsery', version : '>=5.2.0')|bitsery_dep = dependency('Bitsery', version : '>=5.2.0')|g" meson.build

mkdir subprojects/vst3
cp -a /usr/include/vst3sdk/* subprojects/vst3/
cp yabridge-html-docs-plus-build-files-$VERSION/meson.build subprojects/vst3

if [ "$ARCH" = "i586" ] || [ "$ARCH" = "i686" ]; then
  meson setup \
    build \
    --cross-file=cross-wine.conf \
    --buildtype=release \
    --unity=on \
    --unity-size=1000 \
    --wrap-mode=nodownload \
    -Dbitbridge=true \
    -Dsystem-asio=true \
    -Dbuild.cpp_args='-m32' \
    -Dbuild.cpp_link_args='-m32'
elif [ "$ARCH" = "x86_64" ]; then
  meson setup \
    build \
    --cross-file=cross-wine.conf \
    --buildtype=release \
    --unity=on \
    --unity-size=1000 \
    --wrap-mode=nodownload \
    -Dbitbridge=true \
    -Dsystem-asio=true
else
  echo "Unsupported architecture"
fi

# Build yabridge
# The unity build takes can take up to 2 GB of RAM per target, so if the
# system does not have enough RAM to build everything at once we'll limit the
# number of concurrent jobs
# NOTE: The `LANG=C` is needed because apparently the `pt_BR.UTF-8` locale
#       changes `Mem:` to `Mem.:`, so who knows what other locales might do
total_memory=$(env LANG=C free --gibi --si | awk '/^Mem:/ { print $2 }')
num_jobs=$((total_memory / 4))
echo -e "\n$total_memory gigabytes of RAM detected, limiting the number of build jobs to $num_jobs\n"
ninja -C build -j"$num_jobs"

cd ./tools/yabridgectl

# Offline build
# This makes cargo target the locale identical copy of reflink in vendor source directory
sed -i 's|{ git = "https://github.com/nicokoch/reflink", rev = "e8d93b465f5d9ad340cd052b64bbc77b8ee107e2" }|"0.1.3"|g' Cargo.toml
sed -i 's|git+https://github.com/nicokoch/reflink?rev=e8d93b465f5d9ad340cd052b64bbc77b8ee107e2#e8d93b465f5d9ad340cd052b64bbc77b8ee107e2|registry+https://github.com/rust-lang/crates.io-index|g' Cargo.lock
CARGO_HOME=../../yabridge-html-docs-plus-build-files-$VERSION/cargo/CARGO_HOME cargo build --release --locked --all-features --offline --target-dir=target

cd ../../build

install -dm755 "$PKG/usr/bin"
if [ "$ARCH" = "i586" ] || [ "$ARCH" = "i686" ]; then
  install yabridge-host-32.exe{,.so} "$PKG/usr/bin"
  install -dm755 "$PKG/usr/lib"
  install libyabridge-{vst2,vst3}.so "$PKG/usr/lib"
  install libyabridge-chainloader-{vst2,vst3}.so "$PKG/usr/lib"
elif [ "$ARCH" = "x86_64" ]; then
  install yabridge-host.exe{,.so} "$PKG/usr/bin"
  install yabridge-host-32.exe{,.so} "$PKG/usr/bin"
  install -dm755 "$PKG/usr/lib64"
  install libyabridge-{vst2,vst3}.so "$PKG/usr/lib64"
  install libyabridge-chainloader-{vst2,vst3}.so "$PKG/usr/lib64"
fi

install ../tools/yabridgectl/target/release/yabridgectl "$PKG/usr/bin"

cd ..

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a \
   README.md \
   docs/architecture.md \
   COPYING \
   CHANGELOG.md \
   $PKG/usr/doc/$PRGNAM-$VERSION
cp tools/yabridgectl/README.md $PKG/usr/doc/$PRGNAM-$VERSION/README-yabridgectl.md
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cp -a yabridge-html-docs-plus-build-files-$VERSION/html/* $PKG/usr/doc/$PRGNAM-$VERSION

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