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-rw-r--r--tools/scripts/Makefile.include8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include
index 96ce80a3743..4a9e3176f74 100644
--- a/tools/scripts/Makefile.include
+++ b/tools/scripts/Makefile.include
@@ -41,6 +41,14 @@ else
NO_SUBDIR = :
endif
+#
+# Define a callable command for descending to a new directory
+#
+# Call by doing: $(call descend,directory[,target])
+#
+descend = \
+ $(QUIET_SUBDIR0)$(1) $(QUIET_SUBDIR1) $(2)
+
QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
QUIET_SUBDIR1 =