# Retrieve git tag/commit to set sub-version string
ifeq ($(origin SUB_VERSION), undefined)
- SUB_VERSION := $(shell git describe --tags 2>/dev/null | sed 's/^v//')
+ SUB_VERSION := $(shell git describe --exact-match --tags 2>/dev/null | sed 's/^v//')
ifneq ($(SUB_VERSION), )
VERSION := $(firstword $(subst -, ,$(SUB_VERSION)))
SUB_VERSION := $(word 2,$(subst -, ,$(SUB_VERSION)))