building from git: use --abbrev=7 for version string
authorTomi Ollila <tomi.ollila@iki.fi>
Tue, 22 Apr 2014 15:19:44 +0000 (18:19 +0300)
committerDavid Bremner <david@tethera.net>
Thu, 24 Apr 2014 05:01:05 +0000 (14:01 +0900)
commitbc64cdce289d84be2550c4fccb1f008d15eaeb0e
treebdd38febf26f17bb21bb88a2d35fd9d86db90757
parent40dc79d6ac828bc24ae1ec797aa50e53fc455621
building from git: use --abbrev=7 for version string

Users may have set core.abbrev=n, where n != 7 in their git config
file(s) which would give them different than expected version strings
when building notmuch from git. This fixes the commit hash part of
version string to 7 hexadecimal values.
Makefile.local