device/device-motorola-titan: fix APKBUILD (!874)

device/device-motorola-titan/APKBUILD

@@ -1,20 +1,25 @@
+# Reference: <https://postmarketos.org/devicepkg>
+# Contributor: Pablo Castellano <pablo@anche.no>
 pkgname=device-motorola-titan
 pkgver=1
-pkgrel=30
+pkgrel=31
 pkgdesc="Motorola Moto G 2014"
 url="https://postmarketos.org"
 arch="armhf"
 license="MIT"
 depends="postmarketos-base linux-motorola-titan mkbootimg msm-fb-refresher mesa-dri-swrast"
-makedepends=""
+makedepends="devicepkg-dev"
 install="$pkgname.post-install"
 subpackages="$pkgname-weston $pkgname-nonfree-firmware:nonfree_firmware"
 source="deviceinfo 90-android-touch-dev.rules profile.sh weston.ini"
 options="!check !archcheck"
 
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
 package() {
-	install -Dm644 "$srcdir/deviceinfo" \
-		"$pkgdir/etc/deviceinfo"
+	devicepkg_package $startdir $pkgname
 	install -Dm644 "$srcdir"/90-android-touch-dev.rules \
 		"$pkgdir"/etc/udev/rules.d/90-android-touch-dev.rules
 	install -Dm644 "$srcdir"/profile.sh \