From 207623b3b54e765ffe1af90d3da78979ace2a203 Mon Sep 17 00:00:00 2001
From: "Alex A. Naanou" <alex.nanou@gmail.com>
Date: Sat, 27 Nov 2021 12:54:27 +0300
Subject: [PATCH] makefile docs + added version target...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
---
 Viewer/Makefile | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Viewer/Makefile b/Viewer/Makefile
index b964b1c7..3246c5dc 100755
--- a/Viewer/Makefile
+++ b/Viewer/Makefile
@@ -326,6 +326,8 @@ DEPENDENCIES = $(DEPENDENCIES_WEB) \
 
 
 #**********************************************************************
+### Help and info...
+
 # help generator...
 #
 # Help syntax:
@@ -335,6 +337,7 @@ DEPENDENCIES = $(DEPENDENCIES_WEB) \
 # 	"##----- Section title ---"
 #
 .PHONY: help
+help: ## Print make target help and exit
 help:
 	@IFS=$$'\n' ; \
 	help_lines=(`fgrep -h "##" $(MAKEFILE_LIST) \
@@ -372,6 +375,16 @@ doc/MAKE: Makefile
 	} | egrep -v "^make\[1\]:" > $@
 
 
+.PHONY: version
+version: ## Print version and exit
+version:
+	@echo $(VERSION)
+
+
+# XXX might be a good idea to print the generated env...
+#env:
+
+
 
 #**********************************************************************
 ### Dependency checking...