target for downloading the nightly build of Psi for Windows

git-svn-id: svn+ssh://svn.psi-im.org/home/psi/svn/win-installer/trunk@42 2d3a5ac0-73f9-4639-b284-2310bd1da355

Makefile

 # Makefile for the Psi Installer
 
 SRC_LANG=http://psi-im.org/download/lang
+SRC_APP=http://www.kismith.co.uk/files/psi/windows/nightlies
 
 .PHONY: all languages files build clean
 
@@ -18,6 +19,12 @@ download_lang:
 	done
 	rm -f _tmplist
 
+download_psi_nightly:
+	rm -rf app/*.zip
+	wget -nv http://www.kismith.co.uk/files/psi/windows/nightlies/ -O _tmplist
+	@f=$$(cat _tmplist | grep .zip | tail -n1 | sed 's|.*HREF="\(.*\)">.*|\1|g'); wget $(SRC_APP)/$$f -O app/$$f
+	rm -f _tmplist
+
 
 path_config:
 	sed -i.orig 's|!define INSTALLER_HOME.*|!define INSTALLER_HOME "$(CURDIR)"|g' config.nsh