From e3b044a0cc5ffb4817dfba412118ee4a3d273b63 Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Tue, 11 Feb 2014 13:48:35 -0800
Subject: [PATCH] Add all-S-files-under.

Change-Id: I25416e2acc850c61226bc7a8e0536384f6eb2dce
---
 core/definitions.mk | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/core/definitions.mk b/core/definitions.mk
index b34e27425..e0e960841 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -274,6 +274,19 @@ $(patsubst ./%,%, \
   )
 endef
 
+###########################################################
+## Find all of the S files under the named directories.
+## Meant to be used like:
+##    SRC_FILES := $(call all-c-files-under,src tests)
+###########################################################
+
+define all-S-files-under
+$(patsubst ./%,%, \
+  $(shell cd $(LOCAL_PATH) ; \
+          find -L $(1) -name "*.S" -and -not -name ".*") \
+ )
+endef
+
 ###########################################################
 ## Find all of the html files under the named directories.
 ## Meant to be used like: