make: cluster version flags together for clarity

Author: ffranr

make/release_flags.mk

@@ -1,6 +1,13 @@
+# One can either specify a git tag as the version suffix or one that is
+# generated from the current date.
 VERSION_TAG = $(shell date +%Y%m%d)-01
 VERSION_CHECK = @$(call print, "Building master with date version tag")
 
+ifneq ($(tag),)
+VERSION_TAG = $(tag)
+VERSION_CHECK = ./scripts/release.sh check-tag "$(VERSION_TAG)" "$(VERSION_GO_FILE)"
+endif
+
 DOCKER_RELEASE_HELPER = docker run \
   -it \
   --rm \
@@ -22,13 +29,6 @@ windows-amd64
 
 RELEASE_TAGS = monitoring
 
-# One can either specify a git tag as the version suffix or one is generated
-# from the current date.
-ifneq ($(tag),)
-VERSION_TAG = $(tag)
-VERSION_CHECK = ./scripts/release.sh check-tag "$(VERSION_TAG)" "$(VERSION_GO_FILE)"
-endif
-
 # By default we will build all systems. But with the 'sys' tag, a specific
 # system can be specified. This is useful to release for a subset of
 # systems/architectures.