Initial revision

3 files changed, 393 insertions, 0 deletions

diff --git a/surge-xt/build/slack-desc b/surge-xt/build/slack-desc
new file mode 100644
index 00000000..b145ee4d
--- /dev/null
+++ b/surge-xt/build/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+        |-----handy-ruler------------------------------------------------------|
+surge-xt: surge-xt (subtractive hybrid synthesizer)
+surge-xt:
+surge-xt: Surge XT is a hybrid synthesizer originally released as 'Surge'
+surge-xt: into open source by creator Claes Johanson.
+surge-xt: Since then, it is maintained by a group of volunteers.
+surge-xt: Its synthesis method is subtractive hybrid. Each patch contains
+surge-xt: two scenes as separate instances of the synthesis engine
+surge-xt: (except effects) that can be used for layered or split patches.
+surge-xt:
+surge-xt: surge-xt home: https://surge-synthesizer.github.io
+surge-xt:
diff --git a/surge-xt/build/slack-required b/surge-xt/build/slack-required
new file mode 100644
index 00000000..0b0a498d
--- /dev/null
+++ b/surge-xt/build/slack-required
@@ -0,0 +1,3 @@
+jack2
+lv2
+
diff --git a/surge-xt/build/surge-xt.SlackBuild b/surge-xt/build/surge-xt.SlackBuild
new file mode 100755
index 00000000..d5102952
--- /dev/null
+++ b/surge-xt/build/surge-xt.SlackBuild
@@ -0,0 +1,371 @@
+#!/bin/sh
+# $Id$
+# Copyright 2023  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:         surge-xt
+# Descr:       subtractive hybrid synthesizer
+# URL:         https://surge-synthesizer.github.io
+# Build needs: 
+# Needs:       jack2, lv2
+# Changelog:   
+# 1.2.3-1:     15/jun/2023 by Eric Hameleers <alien@slackware.com>
+#              * Initial build.
+# 
+# Run 'sh surge-xt.SlackBuild' to build a Slackware package.
+# The package (.t?z) and .txt file as well as build logs are created in /tmp .
+# Install the package using 'installpkg' or 'upgradepkg --install-new'.
+#
+# -----------------------------------------------------------------------------
+
+PRGNAM=surge-xt
+VERSION=${VERSION:-1.2.3}
+JUCELV2=${JUCELV2:-e825ad9}
+BUILD=${BUILD:-1}
+NUMJOBS=${NUMJOBS:-" -j$(nproc) "}
+TAG=${TAG:-alien}
+
+DOCS="AUTHORS README.md doc/*"
+
+# 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=${OUTPUT:-/tmp}
+
+# If you want automatic download to work, supply a URL for 'SRCURL' below:
+SOURCE[0]="$SRCDIR/${PRGNAM}-${VERSION}.tar.xz"
+SRCURL[0]=""
+
+SOURCE[1]="$SRCDIR/JUCE-lv2-${JUCELV2}.tar.xz" # Committed on 04-mar-2023
+SRCURL[1]=""
+
+# Use the src_checkout() function if no downloadable tarball exists.
+# Check out sources from GIT and create a tarball of them.
+src_checkout() {
+  # Param #1 : index in the SOURCE[] array.
+  # Param #2 : full path to where SOURCE[$1] tarball should be created.
+  # Determine the tarball extension:
+  PEXT=$(echo "${2}" | sed -r -e 's/.*[^.].(tar.xz|tar.gz|tar.bz2|tgz).*/\1/')
+  case "$PEXT" in
+    "tar.xz") TARCOMP="J" ;;
+    "tar.gz") TARCOMP="z" ;;
+    "tgz") TARCOMP="z" ;;
+    "tar.bz2") TARCOMP="j" ;;
+    *) echo "Archive can only have extension 'tar.xz', '.tar.gz' '.tar.bz2' or '.tgz'" ; exit 1 ;;
+  esac
+  # Determine the directory name to create for the archive root:
+  PBASE=$(basename ${2} .${PEXT})
+  # Determine the directory where we create our checkout:
+  CODIR=$(dirname ${2})
+  case ${1} in
+  0) GITURI="https://github.com/surge-synthesizer/surge.git"
+     GITBRANCH="release-xt/$VERSION"
+     GITTAG="release_xt_$VERSION"
+     RETDIR=$(pwd)
+     echo "Checking out $GITBRANCH from '$GITURI':"
+     mkdir -p $CODIR/${PRGNAM}_temp_checkout_$$ \
+       && cd $CODIR/${PRGNAM}_temp_checkout_$$
+     mkdir ${PBASE} \
+       && cd ${PBASE}
+     # Checkout code from a certain branch or tag; this will take a
+     # long time because we have to clone the complete git-repository first:
+     git clone ${GITURI} . \
+       && git checkout tags/$GITTAG -b $GITBRANCH \
+       && git submodule update --init --recursive \
+       && echo "surge-xt: construct version info without git" > VERSION_GIT_INFO \
+       && git rev-parse --abbrev-ref HEAD >> VERSION_GIT_INFO \
+       && git rev-parse --short HEAD >> VERSION_GIT_INFO \
+       && chown -R root:root . \
+       && cd .. \
+       && tar --exclude .git -${TARCOMP}cf ${2} ${PBASE}
+     cd $RETDIR
+     rm -rf $CODIR/${PRGNAM}_temp_checkout_$$ || true
+     ;;
+  1) GITURI="https://github.com/lv2-porting-project/JUCE.git"
+     GITBRANCH="lv2"
+     RETDIR=$(pwd)
+     echo "Checking out '$JUCELV2' in branch '$GITBRANCH' from '$GITURI':"
+     mkdir -p $CODIR/${PRGNAM}_temp_checkout_$$ \
+       && cd $CODIR/${PRGNAM}_temp_checkout_$$
+     mkdir ${PBASE} \
+       && cd ${PBASE}
+     # Checkout code from a certain branch or tag; this will take a
+     # long time because we have to clone the complete git-repository first:
+     git clone ${GITURI} . \
+       && git checkout ${GITBRANCH} \
+       && git checkout ${JUCELV2} \
+       && chown -R root:root . \
+       && cd .. \
+       && tar --exclude .git -${TARCOMP}cf ${2} ${PBASE}
+     cd $RETDIR
+     rm -rf $CODIR/${PRGNAM}_temp_checkout_$$ || true
+     ;;
+  *) # Do nothing
+     ;;
+  esac
+}
+
+##
+## --- with a little luck, you won't have to edit below this point --- ##
+##
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$(uname -m)" in
+    i?86) ARCH=i586 ;;
+    arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+    *) ARCH=$(uname -m) ;;
+  esac
+  export ARCH
+fi
+# Set CFLAGS/CXXFLAGS and LIBDIRSUFFIX:
+case "$ARCH" in
+  i?86)      SLKCFLAGS="-O2 -march=${ARCH} -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=""; LIBDIRSUFFIX=""
+             ;;
+  *)         SLKCFLAGS=${SLKCFLAGS:-"-O2"}
+             SLKLDFLAGS=${SLKLDFLAGS:-""}; LIBDIRSUFFIX=${LIBDIRSUFFIX:-""}
+             ;;
+esac
+
+case "$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 $OUTPUT/{checkout,configure,make,install,error,makepkg,patch}-$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 --no-check-certificate -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
+      # Try if we have a GIT download routine for ${SOURCE[$i]}
+      echo "Will checkout sources to $(dirname $SOURCE[$i])"
+      src_checkout $i "${SOURCE[$i]}" \
+        2>&1 > $OUTPUT/checkout-$(basename ${SOURCE[$i]}).log
+    fi
+    if [ ! -f "${SOURCE[$i]}" -o ! -s "${SOURCE[$i]}" ]; then
+      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 -xvf ${SOURCE[$i]}
+done
+cd ${PRGNAM}-${VERSION}
+chown -R root:root .
+chmod -R u+w,go+r-w,a+rX-st .
+
+echo Building ...
+
+# First the regular Surge Synth.
+# Note that cmake complains about not finding webkit2gtk-4.0,
+# but Surge does not need it and both JUCE and Surge build fine without it:
+cmake -S $(pwd) -B build-${PRGNAM} \
+  -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_C_FLAGS_RELEASE:STRING="$SLKCFLAGS" \
+  -DCMAKE_CXX_FLAGS_RELEASE:STRING="$SLKCFLAGS" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX=/usr \
+  -DCMAKE_INSTALL_LIBDIR=/usr/lib${LIBDIRSUFFIX} \
+  -DCMAKE_INSTALL_MANDIR=/usr/man \
+  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+  -DSURGE_BUILD_TESTRUNNER=OFF \
+  2>&1 | tee $OUTPUT/configure-${PRGNAM}.log
+cmake --build build-${PRGNAM} -j $NUMJOBS \
+  2>&1 | tee $OUTPUT/make-${PRGNAM}.log
+DESTDIR=$PKG cmake --install build-${PRGNAM} \
+  2>&1 | tee $OUTPUT/install-${PRGNAM}.log
+
+# We have to wait for Surge 1.3.x to get native support of LV2 plugins.
+# Until then, we simply build Surge again using the LV2 port of JUCE,
+# and then just copy the resulting *.lv2 files into the package.
+# This LV2 port has been folded back into version 7.x of JUCE, which is
+# used by Surge 1.3.x. 
+cmake -S $(pwd) -B build-${PRGNAM}-lv2 \
+  -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+  -DCMAKE_C_FLAGS_RELEASE:STRING="$SLKCFLAGS" \
+  -DCMAKE_CXX_FLAGS_RELEASE:STRING="$SLKCFLAGS" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX=/usr \
+  -DCMAKE_INSTALL_LIBDIR=/usr/lib${LIBDIRSUFFIX} \
+  -DCMAKE_INSTALL_MANDIR=/usr/man \
+  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+  -DJUCE_SUPPORTS_LV2=TRUE \
+  -DSURGE_JUCE_PATH=$TMP/tmp-$PRGNAM/$(basename ${SOURCE[1]} .tar.xz) \
+  -DSURGE_BUILD_LV2=TRUE \
+  -DSURGE_BUILD_TESTRUNNER=OFF \
+  2>&1 | tee $OUTPUT/configure-${PRGNAM}.log
+cmake --build build-${PRGNAM}-lv2 --target surge-xt_LV2 surge-fx_LV2 \
+  -j $NUMJOBS \
+  2>&1 | tee $OUTPUT/make-${PRGNAM}.log
+# Manual installation:
+mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/lv2
+cp -a build-${PRGNAM}-lv2/surge_xt_products/*.lv2 \
+  $PKG/usr/lib${LIBDIRSUFFIX}/lv2
+
+# Add a desktop menu entry:
+mkdir -p $PKG/usr/share/{applications,icons}
+cd scripts/installer_linux
+  cp -a assets/applications/*.desktop $PKG/usr/share/applications/
+  cp -a assets/icons/hicolor $PKG/usr/share/icons/
+  cp -a assets/icons/scalable $PKG/usr/share/icons/hicolor/
+cd - 1>/dev/null
+
+# Add 'X-DAW' category to the desktop file (for liveslak):
+for DESKTOPF in "$PKG/usr/share/applications/*.desktop" ; do
+  if ! grep -q X-DAW $DESKTOPF ; then
+    sed -i $DESKTOPF \
+      -e "s/^Categories=\(.*\)/Categories=X-DAW;\1/"
+  fi
+done
+
+# Only allow execution by user in 'audio' group:
+chown root:audio $PKG/usr/bin/*
+chmod 0750 $PKG/usr/bin/*
+
+# Add this to the doinst.sh:
+mkdir -p $PKG/install
+cat <<EOINS >> $PKG/install/doinst.sh
+# Give all binaries in the package realtime capabilities:
+if [ -x /sbin/setcap ]; then
+  SURGEBINS=( $(cd $PKG/usr/bin ; find . -type f -printf '"%P"\n') )
+  for EXE in "\${SURGEBINS[@]}" ; do
+    /sbin/setcap cap_ipc_lock,cap_sys_nice=ep "usr/bin/\$EXE"
+  done
+fi
+
+# Update the desktop database:
+if [ -x usr/bin/update-desktop-database ]; then
+  chroot . /usr/bin/update-desktop-database usr/share/applications > /dev/null 2>&1
+fi
+
+# Update hicolor theme cache:
+if [ -d usr/share/icons/hicolor ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    chroot . /usr/bin/gtk-update-icon-cache -f -t usr/share/icons/hicolor 1> /dev/null 2> /dev/null
+  fi
+fi
+
+# Update the mime database:
+if [ -x usr/bin/update-mime-database ]; then
+  chroot . /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
+fi
+
+EOINS
+
+# 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/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 (if any):
+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
+cat $SRCDIR/slack-required > $PKG/install/slack-required
+
+# Build the package:
+cd $PKG
+makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-txz} 2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log
+cd $OUTPUT
+md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-txz} > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-txz}.md5
+cd -
+cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt
+cat $PKG/install/slack-required > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.dep
+
+# Restore the original umask:
+umask ${_UMASK_}
+