Makefile: help-variables: Make .PHONY

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/Makefile b/Makefile
index e2ead1fe3421cc680ee0815f623d17c575afe8bd..62b59dcd54bde49221c1a530fa17f639f110c583 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -131,6 +131,7 @@ include $(srcdir)/lib/lint-man.mk
 include $(srcdir)/lib/verbose.mk
 
 
+.PHONY: help-variables
 help-variables:
        $(info  V               Define to non-empty string for verbose output)
        $(info  )