gnome-online-accounts: fix cross build.

srcpkgs/gnome-online-accounts/template

@@ -1,14 +1,14 @@
 # Template file for 'gnome-online-accounts'
 pkgname=gnome-online-accounts
 version=3.18.0
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="
  --enable-google --enable-kerberos --enable-flickr --enable-telepathy
  --enable-facebook --disable-static --enable-exchange  --enable-imap-smtp
  --enable-owncloud --enable-windows-live --disable-twitter --enable-yahoo"
 hostmakedepends="pkg-config intltool libxslt docbook-xsl glib-devel
- $(vopt_if gir gobject-introspection)"
+ $(vopt_if gir gobject-introspection) libtool"
 makedepends="libsoup-gnome-devel webkit2gtk-devel json-glib-devel libnotify-devel
  rest-devel gcr-devel libsecret-devel mit-krb5-devel dbus-glib-devel telepathy-glib-devel"
 depends="hicolor-icon-theme"
@@ -24,6 +24,11 @@ if [ -z "$CROSS_BUILD" ]; then
 	build_options_default+=" gir"
 fi
 
+pre_configure() {
+	libtoolize -f
+	export CFLAGS+=" -I$PWD/telepathy-account-widgets"
+}
+
 gnome-online-accounts-devel_package() {
 	depends="libglib-devel gtk+3-devel ${sourcepkg}>=${version}_${revision}"
 	short_desc+=" - development files"