Midikeyboard: fix recipe

"Make install" doesn't work with our makefile_engine (at least
not without specifying the install dir).
Use latest midikeyboard commit.

haiku-apps/midikeyboard/midikeyboard-1.0.0.recipe

@@ -1,21 +1,22 @@
-SUMMARY="An onscreen MIDI Keyboard"
-DESCRIPTION="An awesome keyboard on the screen for playing midi with  \
-mouse or keyboard and it has a maximum of 16 transmit and receive \
-channels and a panic shortcut."
+SUMMARY="An on-screen MIDI Keyboard"
+DESCRIPTION="A simple on-screen MIDI keyboard.
+It allows showing octave numbers and setting up cords and displays the \
+current note. You can set the the receive/transmit channel and control \
+input and output devices."
 HOMEPAGE="https://github.com/HaikuArchives/MidiKeyboard"
 COPYRIGHT="2000-2002 Martijn Sipkema"
 LICENSE="GNU LGPL v2"
-REVISION="1"
-srcGitRev="25fad6b3f1207e5c7b62a8aa49b0a775fae71899"
+REVISION="2"
+srcGitRev="137dc9f05ecf3eb1086322117cfd81d62da3dda7"
 SOURCE_URI="$HOMEPAGE/archive/$srcGitRev.tar.gz"
-CHECKSUM_SHA256="7fa674575ae0b0b963d152ea36f9802d8d1949bd4bfd9513c6fe1dc33712a891"
+CHECKSUM_SHA256="625d7278eae65923c4ef1e3ba5fd01d8ec8ee93a4df81212ab855d1da1502471"
 SOURCE_DIR="MidiKeyboard-$srcGitRev"
 
-ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
+ARCHITECTURES="x86_gcc2 !x86 !x86_64"
 
 PROVIDES="
 	midikeyboard = $portVersion
-	app:MidiKeyboard = $portVersion
+	app:MIDIKeyboard = $portVersion
 	"
 REQUIRES="
 	haiku
@@ -32,11 +33,13 @@ BUILD_PREREQUIRES="
 
 BUILD()
 {
-	make $jobArgs
+	make $jobArgs OBJ_DIR="objects"
 }
 
 INSTALL()
 {
-	make install
-	addAppDeskbarSymlink $appsDir/midikeyboard MidiKeyboard
+	mkdir -p $appsDir
+	cp objects/MIDI\ Keyboard $appsDir
+
+	addAppDeskbarSymlink $appsDir/MIDI\ Keyboard
 }