Makefile: add EXTRAVERSION support

[thirdparty/mdadm.git] / Makefile

diff --git a/Makefile b/Makefile
index a33319a890cf1b9335acd4eb4a0ea1dd1467cfc2..0a20b75800b7cc8bff15f1803199de11e278a275 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -105,7 +105,8 @@ VERSION = $(shell [ -d .git ] && git describe HEAD | sed 's/mdadm-//')
 VERS_DATE = $(shell [ -d .git ] && date --iso-8601 --date="`git log -n1 --format=format:%cd --date=iso --date=short`")
 DVERS = $(if $(VERSION),-DVERSION=\"$(VERSION)\",)
 DDATE = $(if $(VERS_DATE),-DVERS_DATE="\"$(VERS_DATE)\"",)
-CFLAGS += $(DVERS) $(DDATE)
+DEXTRAVERSION = $(if $(EXTRAVERSION),-DEXTRAVERSION="\" - $(EXTRAVERSION)\"",)
+CFLAGS += $(DVERS) $(DDATE) $(DEXTRAVERSION)
 
 # The glibc TLS ABI requires applications that call clone(2) to set up
 # TLS data structures, use pthreads until mdmon implements this support