Makefile: add variable print capabilities
authorÉmeric Vigier <emeric.vigier@savoirfairelinux.com>
Tue, 28 May 2013 22:41:11 +0000 (00:41 +0200)
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Thu, 1 Aug 2013 06:01:45 +0000 (08:01 +0200)
commit98b616d7610e315e4270000fa34d35b875790b29
treeb1387832459f0d1e89806848a3f18aa8f8394f40
parenta3e7fc8e6592eb6b24adaad1f4c1dfdd28cd729d
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>
Makefile