carla: update to 2.2.0. Use MinGW-w64 and wine to compile Windows VST support

1 files changed, 54 insertions, 26 deletions

diff --git a/carla/build/carla.SlackBuild b/carla/build/carla.SlackBuild
index 5bff3a38..14bf62d4 100755
--- a/carla/build/carla.SlackBuild
+++ b/carla/build/carla.SlackBuild
@@ -29,10 +29,13 @@
 # Descr:       audio plugin host
 # URL:         https://kx.studio/Applications:Carla
 # Build needs: 
-# Needs:       
+# Needs:       jack2, liblo, python-pyliblo
+#              MinGW-w64, wine (only if you want to use Windows VST's)
 # Changelog:   
-# 2.1.1-1:     30/Jun/2020 by Eric Hameleers <alien@slackware.com>
+# 2.1.1-1:     30/jun/2020 by Eric Hameleers <alien@slackware.com>
 #              * Initial build.
+# 2.2.0-1:     27/sep/2020 by Eric Hameleers <alien@slackware.com>
+#              * Update. Add Windows VST host support using MinGW-w64 compiler.
 # 
 # Run 'sh carla.SlackBuild' to build a Slackware package.
 # The package (.t?z) and .txt file as well as build logs are created in /tmp .
@@ -42,13 +45,26 @@
 
 PRGNAM=carla
 SRCNAM=Carla
-VERSION=${VERSION:-2.1.1}
+VERSION=${VERSION:-2.2.0}
 BUILD=${BUILD:-1}
 NUMJOBS=${NUMJOBS:-" -j$(nproc) "}
 TAG=${TAG:-alien}
 
 DOCS="INSTALL.md README.md doc/*"
 
+if which i686-w64-mingw32-gcc 2>/dev/null && which winegcc 2>/dev/null ; then
+  BUILD_WINVST="YES"
+else
+  BUILD_WINVST="NO"
+  cat <<EOT
+**
+** If you want to compile support for Carla to act as a Windows VST host,
+** please install MinGW-w64 and wine packages first.
+**
+EOT
+  sleep 5
+fi
+
 # Where do we look for sources?
 SRCDIR=$(cd $(dirname $0); pwd)
 
@@ -154,9 +170,6 @@ cd ${SRCNAM}-${VERSION}
 # Fix the 64bit lib dir:
 sed -i data/carla-single -e '/CARLA_LIBDIR/s/"lib"/"lib${LIBDIRSUFFIX}"/'
 
-# Spoof libmagic.so detection, which is needed to enable external plugin bridge:
-sed -i source/Makefile.mk -e 's/HAVE_LIBMAGIC = .*/HAVE_LIBMAGIC=true/'
-
 chown -R root:root .
 chmod -R u+w,go+r-w,a+rX-st .
 
@@ -167,14 +180,44 @@ export CFLAGS="$SLKCFLAGS"
 
 # The 'make features' shows any missing dependencies you'd want to reconsider:
 touch $OUTPUT/make-${PRGNAM}.log
+echo "-- show carla features --"
 make features \
   2>&1 | tee -a $OUTPUT/make-${PRGNAM}.log
 
-# Compile and install:
+# Compile Carla:
+echo "-- compile carla --"
 make $NUMJOBS \
   DEFAULT_QT=5 \
   PREFIX=/usr LIBDIR=/usr/lib${LIBDIRSUFFIX} \
   2>&1 | tee -a $OUTPUT/make-${PRGNAM}.log
+
+if [ "$BUILD_WINVST" == "YES" ]; then
+  # Build the Carla bridges including Windows VST support:
+  if [ "$ARCH" == "x86_64" ]; then
+    # The Windows bridges (using MinGW-w64):
+    echo "-- compile carla windows bridges 64bit --"
+    CFLAGS="" CPPFLAGS="" CXXFLAGS="" LDFLAGS="" \
+      make $NUMJOBS win64 CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++
+        2>&1 | tee $OUTPUT/make-${PRGNAM}_bridges64.log
+    # The native <-> wine bridges (using Wine):
+    echo "-- compile carla native <-> wine bridges 64bit --"
+    make $NUMJOBS wine64
+      2>&1 | tee $OUTPUT/make-${PRGNAM}_wine64.log
+  fi
+  # We always compile the 32bit binaries (64bit OS needs multilib of course):
+  # The Windows bridges (using MinGW-w64):
+  echo "-- compile carla windows bridges 32bit --"
+  CFLAGS="" CPPFLAGS="" CXXFLAGS="" LDFLAGS="" \
+    make $NUMJOBS win32 CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++
+      2>&1 | tee $OUTPUT/make-${PRGNAM}_bridges32.log
+  # The native <-> wine bridges (using Wine):
+  echo "-- compile carla native <-> wine bridges 32bit --"
+  make $NUMJOBS wine32
+    2>&1 | tee $OUTPUT/make-${PRGNAM}_wine32.log
+fi
+
+# Finally, install Carla:
+echo "-- install carla --"
 make install DESTDIR=$PKG \
   DEFAULT_QT=5 \
   PREFIX=/usr LIBDIR=/usr/lib${LIBDIRSUFFIX} \
@@ -215,15 +258,6 @@ if [ -d $PKG/usr/man ]; then
   for i in $(find $PKG/usr/man -type l -name "*.?") ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
 fi
 
-# Compress info pages and remove the package's dir file:
-if [ -d $PKG/usr/info ]; then
-  rm -f $PKG/usr/info/dir
-  gzip -9f $PKG/usr/info/*.info*
-  # If any info files are present, consider adding this to a doinst.sh
-  # (replacing XXXXX with whatever files you find):
-  # chroot . install-info /usr/info/XXXXX.info.gz /usr/info/dir 2> /dev/null
-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
@@ -231,13 +265,9 @@ find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
 # Add a package description:
 mkdir -p $PKG/install
 cat $SRCDIR/slack-desc > $PKG/install/slack-desc
-if [ -f $SRCDIR/doinst.sh ]; then
-  cat $SRCDIR/doinst.sh >> $PKG/install/doinst.sh
-elif [ -f $SRCDIR/doinst.sh.gz ]; then
-  zcat $SRCDIR/doinst.sh.gz >> $PKG/install/doinst.sh
-fi
-if [ -f $SRCDIR/slack-required ]; then
-  cat $SRCDIR/slack-required > $PKG/install/slack-required
+cat $SRCDIR/slack-required > $PKG/install/slack-required
+if [ "$BUILD_WINVST" == "NO" ]; then
+  sed -i $PKG/install/slack-required -e "/MinGW-w64/d" -e "/wine/d"
 fi
 
 # Build the package:
@@ -247,9 +277,7 @@ cd $OUTPUT
 md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-tgz} > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.${PKGTYPE:-tgz}.md5
 cd -
 cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt
-if [ -f $PKG/install/slack-required ]; then
-  cat $PKG/install/slack-required > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.dep
-fi
+cat $PKG/install/slack-required > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.dep
 
 # Restore the original umask:
 umask ${_UMASK_}