pkg-virtual: simplify definition of FOO_VERSION to 'virtual'

As mentioned in the e-mail accompanying the introduction of the pkg-virtual
infrastructure [1], the definition of FOO_VERSION is 'strange'.

After the cleanup of single/double dollar signs in inner-generic-package,
the special construction in pkg-virtual is no longer needed and can be
simplified.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[1] http://lists.busybox.net/pipermail/buildroot/2014-April/093670.html
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/pkg-virtual.mk b/package/pkg-virtual.mk
index 56e2d044b5080aeaa1cc1e17bff09d559cfbdb3a..f5d75672377b64fd25b463dd2a932d46ff8de9a0 100644 (file)
--- a/package/pkg-virtual.mk
+++ b/package/pkg-virtual.mk
@@ -45,8 +45,7 @@ endif
 $(2)_SOURCE =
 
 # Fake a version string, so it looks nicer in the build log
-$(3)_VERSION = virtual
-HOST_$(3)_VERSION = virtual
+$(2)_VERSION = virtual
 
 # This must be repeated from inner-generic-package, otherwise we get an empty
 # _DEPENDENCIES