From c656e45d6c2531bd3ffe44ef4e756c6e896c9ce9 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 2 Sep 2008 10:58:01 +0000
Subject: [PATCH] provide a md5sum wrapper for BSDish systems

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12495 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 tools/Makefile | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/tools/Makefile b/tools/Makefile
index d3dc5ad5f..f21b5a582 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -27,11 +27,23 @@ $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
 	$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
 	touch $@
 
-$(STAGING_DIR_HOST)/bin/find:
+$(STAGING_DIR_HOST)/bin/md5sum: $(STAGING_DIR)/.prepared
+	@MD5SUM=`which md5sum 2>/dev/null`; \
+	if [ "$@" != "$$MD5SUM" ]; then \
+		if [ -x "$$MD5SUM" ]; then \
+			ln -sf "$$MD5SUM" "$@"; \
+		else \
+			cp $(SCRIPT_DIR)/md5sum $(STAGING_DIR_HOST)/bin/; \
+		fi; \
+	fi
+
+$(STAGING_DIR_HOST)/bin/find: $(STAGING_DIR)/.prepared
 	[ -x "$(FIND)" ] && ln -sf "$(FIND)" $@
 
-$(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/bin/find
-$(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/bin/find
+
+$(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum)
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
+$(curdir)//compile = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps)
 
 # prerequisites for the individual targets
 $(curdir)/ := .config prereq
-- 
2.35.1