Merge branch 'master' of git+ssh://openadk.org/git/openadk

1 files changed, 6 insertions, 0 deletions

diff --git a/rules.mk b/rules.mk
index bd4d47ed7..53496e223 100644
--- a/rules.mk
+++ b/rules.mk
@@ -48,4 +48,10 @@ ifneq (${show},)
 .DEFAULT_GOAL:=		show
 show:
 	@$(info ${${show}})
+else ifneq (${dump},)
+__shquote=		'$(subst ','\'',$(1))'
+__dumpvar=		echo $(call __shquote,$(1)=$(call __shquote,${$(1)}))
+.DEFAULT_GOAL:=		show
+show:
+	@$(foreach _s,${dump},$(call __dumpvar,${_s});)
 endif