ghostscript: GTK3 only as optional dependency

mingw-w64-ghostscript/PKGBUILD

@@ -9,7 +9,7 @@ arch=('any')
 groups=("${_mingw_suff}")
 license=('AGPL' 'custom')
 pkgdesc="An interpreter for the PostScript language (mingw-w64)"
-depends=("${_mingw_suff}-gtk3"
+depends=(
 		"${_mingw_suff}-freetype"
 		"${_mingw_suff}-fontconfig"
 		"${_mingw_suff}-jasper"
@@ -42,7 +42,7 @@ prepare() {
 	
 	# force it to use system-libs
 	rm -rf freetype jpeg libpng lcms lcms2 tiff zlib #openjpeg
-	
+
 	#cd base
 	libtoolize --force --copy --install
 	autoconf -f -i
@@ -70,8 +70,8 @@ build()
 }
 
 package() {
-    cd ${srcdir}/${_realname}-$pkgver
-    make DESTDIR="$pkgdir" soinstall
+	cd ${srcdir}/${_realname}-$pkgver
+	make DESTDIR="$pkgdir" soinstall
 
 	# install missing doc files # http://bugs.archlinux.org/task/18023
 	install -m 644 "${srcdir}"/${_realname}-${pkgver}/doc/{Ps2ps2.htm,gs-vms.hlp,gsdoc.el,pscet_status.txt} "${pkgdir}${MINGW_PREFIX}"/share/${_realname}/$pkgver/doc/