From 6c6013e51e196c54df4f0f7db78e31dab59e2bc5 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <jhaberman@gmail.com>
Date: Sat, 20 Aug 2011 18:55:25 -0700
Subject: Fold gen-deps.sh into Makefile.

---
 Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index f929caf..4be4155 100644
--- a/Makefile
+++ b/Makefile
@@ -66,9 +66,13 @@ endif
 # of the scheme we use that compiles the same source file multiple times with
 # different -D options, which can include different header files.
 ALLSRC=$(shell find . -name '*.c' -print | grep -v perf-tmp)
-deps: gen-deps.sh Makefile $(ALLSRC)
-	$(Q) CPPFLAGS="$(CPPFLAGS)" ./gen-deps.sh $(ALLSRC)
+deps: Makefile $(ALLSRC)
 	$(E) Regenerating dependencies for upb/...
+	@set -e
+	@rm -f deps
+	@for file in $(ALLSRC); do \
+	  gcc -MM $$file -MT $${file%.*}.o $(CPPFLAGS) -I. >> deps; \
+	done
 
 
 # Source files. ###############################################################
-- 
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