audio/ardour: Make .desktop file validate.

Signed-off-by: B. Watson <urchlay@slackware.uk>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

audio/ardour/ardour.SlackBuild

@@ -23,11 +23,14 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20230703 bkw: Modified by SlackBuilds.org, BUILD=2:
+# - make .desktop file validate.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=ardour
 VERSION=${VERSION:-7.5.0}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -80,9 +83,9 @@ cd Ardour-$VERSION
 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 \
+  -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 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} +
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
@@ -110,7 +113,14 @@ find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | gr
 
 mkdir -p $PKG/usr/share/{appdata,applications,icons}
 cp build/gtk2_ardour/ardour7.appdata.xml $PKG/usr/share/appdata/
-cp build/gtk2_ardour/ardour7.desktop $PKG/usr/share/applications/
+
+# 20230703 bkw: desktop-file-validate complained about Categories.
+# The desktop menu spec:
+# https://specifications.freedesktop.org/menu-spec/latest/apa.html
+# ...has no such category as AudioEditing.
+sed 's,AudioEditing;,X-&,' build/gtk2_ardour/ardour7.desktop \
+  > $PKG/usr/share/applications/ardour7.desktop
+
 for isize in 16 22 32 48 ; do
   mkdir -p $PKG/usr/share/icons/hicolor/${isize}x${isize}/apps
   cp gtk2_ardour/icons/application-x-ardour_${isize}px.png \