Gordons Projects

--> Projects Top-Level GIT

Build system: Add a formulaic setting of Q from V for debugging
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Wed, 9 Sep 2015 23:34:18 +0000 (23:34 +0000)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Thu, 10 Sep 2015 00:15:28 +0000 (00:15 +0000)
commitcf6f38107e9d0f656ac8f1d3f99121781a7ed17c
tree8fdaab256f1779d1a2346f81fc1c97ac47f21401
parent2ab836ecea3ba1f9cfef762cff0669be4d9bcf1c
Build system: Add a formulaic setting of Q from V for debugging

We want to be able to disable the many @'s in the Makefiles so
that we can see what they are doing, when things go wrong.  It is
conventional to arrange for setting V=1 to have this effect.

Here we supply a formulaic stanza for either setting Q?=@ or
doing nothing.  (There is sadly no standard place which is
included in all the Makefiles so this is probably best).

In this patch we do not introduce any users of Q yet.  This is
because the next patch, which introduces all the users of Q, can
be generated entirely automatically.  (This is also convenient in
case something needs to be rebased across it.)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
devLib/Makefile
examples/Gertboard/Makefile
examples/Makefile
examples/PiFace/Makefile
examples/PiGlow/Makefile
examples/q2w/Makefile
gpio/Makefile
pins/Makefile
wiringPi/Makefile