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.
This commit is contained in:
Tomi Ollila 2014-04-22 18:19:44 +03:00 committed by David Bremner
parent 40dc79d6ac
commit bc64cdce28

View file

@ -21,7 +21,7 @@ endif
VERSION:=$(shell cat ${srcdir}/version)
ifeq ($(filter release release-message pre-release update-versions,$(MAKECMDGOALS)),)
ifeq ($(IS_GIT),yes)
VERSION:=$(shell git describe --match '[0-9.]*'|sed -e s/_/~/ -e s/-/+/ -e s/-/~/)
VERSION:=$(shell git describe --abbrev=7 --match '[0-9.]*'|sed -e s/_/~/ -e s/-/+/ -e s/-/~/)
# Write the file 'version.stamp' in case its contents differ from $(VERSION)
FILE_VERSION:=$(shell test -f version.stamp && read vs < version.stamp || vs=; echo $$vs)
ifneq ($(FILE_VERSION),$(VERSION))