[redhat] Add GIT macro to Makefile and Makefile.common:
Add a GIT macro to Makefile:
GIT ?= git
and replace literal occurrences of 'git' with $(GIT)
in Makefile and Makefile.common.
This change enables us to override 'git' with, e.g., some
arbitrary shell script that prints additional information
and/or does additional processing before and/or after (or
even instead of) invoking /usr/bin/git.
Signed-off-by: Ben Crocker bcrocker@redhat.com
Edited by Ben Crocker