stop hard-coding main executable as ardour-3.0

diff --git a/tools/linux_packaging/build b/tools/linux_packaging/build
index 26c509a1dc7395a8dd1e05c9a43bd2078d040a21..2742ca9e379ea8db19935be9cae77c94a5db260d 100755 (executable)
--- a/tools/linux_packaging/build
+++ b/tools/linux_packaging/build
@@ -220,8 +220,7 @@ echo export 'PATH=/usr/local/bin:/opt/bin:$PATH' >> $ENVIRONMENT
 
 sed -e "/^%ENV%/r $ENVIRONMENT" -e '/^%ENV%/d' -e 's/%VER%/'"${release_version}"'/' < ardour.sh.in > $APPBIN/ardour3
 rm $ENVIRONMENT && chmod 775 $APPBIN/ardour3
-# the 3.0 here is not the same as "release-version" because the latter may include "-betaN" etc.
-MAIN_EXECUTABLE=ardour-3.0
+MAIN_EXECUTABLE=ardour-${release_version}
 
 echo "Copying ardour executable ...."
 cp $BUILD_ROOT/gtk2_ardour/$MAIN_EXECUTABLE $APPBIN