From cbb62ab966b612c0d2b3fcb1dff6c5c58234ffe3 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 8 Oct 2004 09:20:21 +0000
Subject: Don't bail out and die if SOURCES is empty.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5222 a1c6a512-1295-4272-9138-f99709370657
---
 tools/make.inc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'tools/make.inc')

diff --git a/tools/make.inc b/tools/make.inc
index 25173ae7e0..471d98a9de 100644
--- a/tools/make.inc
+++ b/tools/make.inc
@@ -12,9 +12,11 @@ $(OBJDIR)/%.o: %.S
 # to cause an error code to get returned and thus stop the build
 $(DEPFILE): $(SOURCES)
 	@rm -f $(DEPFILE)
-	@(for each in $(SOURCES); do \
-	  obj=`echo $$each | sed -e 's/\.[cS]/.o/'`; \
-	  $(CC) -MM -MT "$(OBJDIR)/$$obj" $(CFLAGS) $$each >> $(DEPFILE) 2>/dev/null; \
+	@(for each in $(SOURCES) x; do \
+          if test "x" != "$$each"; then \
+	    obj=`echo $$each | sed -e 's/\.[cS]/.o/'`; \
+	    $(CC) -MM -MT "$(OBJDIR)/$$obj" $(CFLAGS) $$each >> $(DEPFILE) 2>/dev/null; \
+          fi; \
 	done; \
 	echo "oo" >/dev/null )
 
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