Accept CPPFLAGS from the environment
commit87d879aa7b3a75245e5e1a0fe15ba08105457df2
authorMatteo Cypriani <mcy@lm7.fr>
Sun, 7 Sep 2014 15:57:09 +0000 (7 11:57 -0400)
committerMatteo Cypriani <mcy@lm7.fr>
Sun, 7 Sep 2014 16:07:04 +0000 (7 12:07 -0400)
treef4d1f4e634cb51d1c7d7bf09899042578111bcd5
parent63376d7712081c739a3e8dfe5fba396721bbe10b
Accept CPPFLAGS from the environment

Don't override CPPFLAGS so that it can be passed through the
environment.

(This is a patch Thomas Preud'homme wrote for Debian in February 2013.)
Makefile