From 346313bf07304c5636739d028c7b70acb4b507f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Kijewski?= <rene.kijewski@fu-berlin.de>
Date: Wed, 13 Aug 2014 20:23:08 +0200
Subject: [PATCH] make: don't call mkdir -p a lot
---
Makefile.base | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/Makefile.base b/Makefile.base
index f9cf7bbf30..1ff14f2d94 100644
--- a/Makefile.base
+++ b/Makefile.base
@@ -44,8 +44,10 @@ OBJ += $(OBJCXX)
DEP = $(SRC:%.c=$(BINDIR)$(MODULE)/%.d)
DEP += $(SRCXX:%.cpp=$(BINDIR)$(MODULE)/%.d)
-$(BINDIR)$(MODULE).a: $(OBJ) $(ASMOBJ) ${DIRS:%=ALL--%}
- @mkdir -p $(BINDIR)$(MODULE)
+$(BINDIR)$(MODULE)/:
+ $(AD)mkdir -p $@
+
+$(BINDIR)$(MODULE).a: $(OBJ) $(ASMOBJ) ${DIRS:%=ALL--%} $(BINDIR)$(MODULE)/
$(AD)$(AR) -rc $(BINDIR)$(MODULE).a $(OBJ) $(ASMOBJ)
# pull in dependency info for *existing* .o files
@@ -53,18 +55,14 @@ $(BINDIR)$(MODULE).a: $(OBJ) $(ASMOBJ) ${DIRS:%=ALL--%}
-include $(OBJ:.o=.d)
# compile and generate dependency info
-$(BINDIR)$(MODULE)/%.o: %.c
- @mkdir -p $(BINDIR)$(MODULE)
+$(BINDIR)$(MODULE)/%.o: %.c $(BINDIR)$(MODULE)/
$(AD)$(CC) $(CFLAGS) $(INCLUDES) -MD -MP -c -o $(BINDIR)$(MODULE)/$*.o $(abspath $*.c)
-$(BINDIR)$(MODULE)/%.o: %.cpp
- @mkdir -p $(BINDIR)$(MODULE)
+$(BINDIR)$(MODULE)/%.o: %.cpp $(BINDIR)$(MODULE)/
$(AD)$(CXX) $(filter-out $(CXXUWFLAGS), $(CFLAGS)) $(CXXEXFLAGS) $(INCLUDES) -MD -MP -c -o $(BINDIR)$(MODULE)/$*.o $(abspath $*.cpp)
-$(BINDIR)$(MODULE)/%.o: %.s
- @mkdir -p $(BINDIR)$(MODULE)
+$(BINDIR)$(MODULE)/%.o: %.s $(BINDIR)$(MODULE)/
$(AD)$(AS) $(ASFLAGS) $*.s -o $(BINDIR)$(MODULE)/$*.o
-$(BINDIR)$(MODULE)/%.o: %.S
- @mkdir -p $(BINDIR)$(MODULE)
+$(BINDIR)$(MODULE)/%.o: %.S $(BINDIR)$(MODULE)/
$(AD)$(CC) $(CFLAGS) $(INCLUDES) -MD -MP -c -o $(BINDIR)$(MODULE)/$*.o $(abspath $*.S)
--
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