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Makefile
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Makefile
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app = champsim
srcExt = cc
srcDir = src branch replacement prefetcher
objDir = obj
binDir = bin
inc = inc
debug = 1
CFlags = -Wall -O3 -std=c++11 -Wno-misleading-indentation -Wno-unused-variable -Wno-unused-but-set-variable
LDFlags =
libs =
libDir =
#************************ DO NOT EDIT BELOW THIS LINE! ************************
ifeq ($(debug),1)
debug=-g
else
debug=
endif
inc := $(addprefix -I,$(inc))
libs := $(addprefix -l,$(libs))
libDir := $(addprefix -L,$(libDir))
CFlags += -c $(debug) $(inc) $(libDir) $(libs)
sources := $(shell find $(srcDir) -name '*.$(srcExt)')
srcDirs := $(shell find . -name '*.$(srcExt)' -exec dirname {} \; | uniq)
objects := $(patsubst %.$(srcExt),$(objDir)/%.o,$(sources))
ifeq ($(srcExt),cc)
CC = $(CXX) #-static-libstdc++
else
CFlags += -std=gnu99
endif
.phony: all clean distclean
all: $(binDir)/$(app)
$(binDir)/$(app): buildrepo $(objects)
@mkdir -p `dirname $@`
@echo "Linking $@..."
@$(CC) $(objects) $(LDFlags) -o $@
$(objDir)/%.o: %.$(srcExt)
@echo "Generating dependencies for $<..."
@$(call make-depend,$<,$@,$(subst .o,.d,$@))
@echo "Compiling $<..."
@$(CC) $(CFlags) $< -o $@
clean:
$(RM) -r $(objDir)
distclean: clean
$(RM) -r $(binDir)/$(app)
buildrepo:
@$(call make-repo)
define make-repo
for dir in $(srcDirs); \
do \
mkdir -p $(objDir)/$$dir; \
done
endef
# usage: $(call make-depend,source-file,object-file,depend-file)
define make-depend
$(CC) -MM \
-MF $3 \
-MP \
-MT $2 \
$(CFlags) \
$1
endef