harfbuzz: use graphite2 if available

harfbuzz/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/Q2xg5jlCJemmRwrV6v4zkcKcEhsMtulQBvB6xLGjYJlgDnVIsa8W1u5yMnLBmVTxJWqztfb+WKgRJ2q7FKXCgY=
-SHA256 (Pkgfile) = 6ceda3cb01b6ebbaa97906b6c357f2c1d75ff8a2b4cff6be11328fa67ba3ecdc
+RWSE3ohX2g5d/fHhSQ7i5iZh74jYyZhhxAjcsXsC0cbm8WXHcwppc3OB0WHzeN1psaMVLxHUmHFnkUxl9CujpV8gVAH8fpdWfgQ=
+SHA256 (Pkgfile) = 849693133e0f767bef61cc06b320b864d89d9714ebf04e3175c2fe9c3b5ce570
 SHA256 (.footprint) = 5200486cf1a0f57a0e9a2a82de4b77ab9995b6cf41c1130eddc0b144d260facc
 SHA256 (harfbuzz-2.4.0.tar.bz2) = 9035005903da74667d28bb181986e879e11da3d5986722759fa145cca781ead6

harfbuzz/Pkgfile

@@ -5,17 +5,18 @@
 
 name=harfbuzz
 version=2.4.0
-release=1
+release=2
 source=(http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-$version.tar.bz2)
 
 build() {
 	cd $name-$version
 
-	./configure --prefix=/usr \
-	            --with-glib \
-	            --with-freetype \
-	            --with-cairo \
-	            --with-icu=no
+	./configure	--prefix=/usr \
+			--with-glib \
+			--with-freetype \
+			--with-cairo \
+			--with-icu=no \
+			--with-graphite2=auto
 
 	make
 	make DESTDIR=$PKG install