From 075cfe3b97bf0e90577bb7e842ba467524fad0ef Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 5 Sep 2014 14:17:05 +0200
Subject: Add support for using a build directory

---
 patterns.mk | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'patterns.mk')

diff --git a/patterns.mk b/patterns.mk
index 6b2cfd017050..3219d9629fbf 100644
--- a/patterns.mk
+++ b/patterns.mk
@@ -1,8 +1,11 @@
-%.o: %.cc
+$(buildprefix)%.o: %.cc
+	@mkdir -p "$(dir $@)"
 	$(trace-cxx) $(CXX) -o $@ -c $< $(GLOBAL_CXXFLAGS) $(GLOBAL_CXXFLAGS_PCH) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP
 
-%.o: %.cpp
+$(buildprefix)%.o: %.cpp
+	@mkdir -p "$(dir $@)"
 	$(trace-cxx) $(CXX) -o $@ -c $< $(GLOBAL_CXXFLAGS) $(GLOBAL_CXXFLAGS_PCH) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP
 
-%.o: %.c
+$(buildprefix)%.o: %.c
+	@mkdir -p "$(dir $@)"
 	$(trace-cc) $(CC) -o $@ -c $< $(GLOBAL_CFLAGS) $(CFLAGS) $($@_CFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP
-- 
cgit 1.4.1