Tools: use pkg-config-lite instead of pkg-config

This allows us to use a more recent version and to drop the dependency
of glib (and python) which allows a better bootstrap on limited systems

extras/tools/packages.mak

@@ -16,9 +16,9 @@ AUTOCONF_URL=$(GNU)/autoconf/autoconf-$(AUTOCONF_VERSION).tar.bz2
 AUTOMAKE_VERSION=1.11.2
 AUTOMAKE_URL=$(GNU)/automake/automake-$(AUTOMAKE_VERSION).tar.gz
 
-PKGCFG_VERSION=0.23
+PKGCFG_VERSION=0.27.1-1
 #PKGCFG_URL=http://downloads.videolan.org/pub/videolan/testing/contrib/pkg-config-$(PKGCFG_VERSION).tar.gz
-PKGCFG_URL=http://pkgconfig.freedesktop.org/releases/pkg-config-$(PKGCFG_VERSION).tar.gz
+PKGCFG_URL=http://sourceforge.net/projects/pkgconfiglite/files/$(PKGCFG_VERSION)/pkg-config-lite-$(PKGCFG_VERSION).tar.gz/download
 
 TAR_VERSION=1.26
 TAR_URL=$(GNU)/tar/tar-$(TAR_VERSION).tar.bz2

extras/tools/tools.mak

@@ -169,6 +169,7 @@ pkg-config-$(PKGCFG_VERSION).tar.gz:
 
 pkgconfig: pkg-config-$(PKGCFG_VERSION).tar.gz
 	$(UNPACK)
+	mv pkg-config-lite-$(PKGCFG_VERSION) pkg-config-$(PKGCFG_VERSION)
 	$(MOVE)
 
 .pkg-config: pkgconfig