audio/milkytracker: Fix conflict with rtmidi.

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

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

audio/milkytracker/milkytracker.SlackBuild

@@ -23,6 +23,14 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20240314 bkw: Modified by SlackBuilds.org:
+# Since we now have rtmidi in the repo, milkytracker autodetects it
+# and tries to build with support for it... which fails (maybe it's
+# too new a version of rtmidi). Since this never had MIDI support
+# before, I've disabled rtmidi autodetection so it'll always build
+# without it. Proper solution would be to patch milkytracker to work
+# with the rtmidi in our repo; I leave that for the maintainer.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=milkytracker
@@ -40,9 +48,6 @@ if [ -z "$ARCH" ]; then
   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
@@ -77,9 +82,13 @@ cd $SRCNAM-$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 \
+ -exec chmod 755 {} + -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
+ -exec chmod 644 {} +
+
+# 20240314 bkw: it autodetects rtmidi, but fails to build if it does.
+# don't see a clean way to disable rtmidi, so do it dirty:
+sed -i '/find_package(RTMIDI/s,^,#,' CMakeLists.txt
 
 mkdir -p build
 cd build