From: John Keeping <john@keeping.me.uk>
Date: Wed, 6 Mar 2013 21:22:08 +0000 (+0000)
Subject: cgit.mk: don't rebuild everything if CGIT_VERSION changes
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/d6768a67093166810621d2521f10fd016bd75721?hp=d6768a67093166810621d2521f10fd016bd75721

cgit.mk: don't rebuild everything if CGIT_VERSION changes

If CGIT_VERSION is in CGIT_CFLAGS then a change in version (for example
because you have committed your changes) causes all of the CGit objects
to be rebuilt.  Avoid this by using EXTRA_CPPFLAGS to add the version
for only those files that are affected and make them depend on VERSION.

Signed-off-by: John Keeping <john@keeping.me.uk>
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