tree b1387832459f0d1e89806848a3f18aa8f8394f40
parent a3e7fc8e6592eb6b24adaad1f4c1dfdd28cd729d
author Émeric Vigier <emeric.vigier@savoirfairelinux.com> 1369780871 +0200
committer Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 1375336905 +0200

Makefile: add variable print capabilities

Add a new goal that dumps all of our variables.

Taken from http://www.cmcrossroads.com/ask-mr-make/6521-dumping-every-makefile-variable

Signed-off-by: Emeric Vigier <emeric.vigier@savoirfairelinux.com>
[yann.morin.1998@free.fr: drop per-variable print; refresh patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>