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-rw-r--r--Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 8b190c8..8eacc1f 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,9 @@ SUB_VERSION := $(subst $(VERSION)-,,$(GIT_DESC))
ifeq ($(VERSION), )
VERSION := unknown-dev
endif
+ifeq ($(SUB_VERSION), )
+ SUB_VERSION := $(shell date +'%Y-%m-%d_%H%M%S')
+endif
# for backward compatibility
ifneq ($(origin INSTALL_DIR), undefined)