vpr/Makefile - third_party/vtr-verilog-to-routing - Git at Google

 ################################   MAKEFILE OPTIONS     ####################################

 # If ENABLE_GRAPHICS is set to true, VPR requires X11 and Xft to compile.
 # On Ubuntu, type 'make packages' or
 # 'sudo apt-get install libx11-dev libxft-dev' to install.
 # Please look online for information on how to install X11 on other Linux distributions.

 # Please note that a Mac can run the graphics if the X11 library is installed.

 ENABLE_GRAPHICS = false
 # can be true or false

 BUILD_TYPE = release
 # can be debug or release - this option gets inherited by the library libarchfpga
 # by default, though libarchfpga's build type can be set independently in libarchfpga's Makefile.

 COMPILER = g++

 OPTIMIZATION_LEVEL_FOR_RELEASE_BUILD = -O3
 # can be -O0 (no optimization) to -O3 (full optimization), or -Os (optimize space)

 #############################################################################################

 #Build information to expose to program
 # We touch vpr_api.c to force a re-compile, ensuring the build version and date are always are up to date
 BUILD_VERSION := $(shell git describe --always --long --dirty && touch SRC/base/vpr_api.c)
 BUILD_DATE := $(shell date -R)

 CC = $(COMPILER)
 LIB_DIR = -L.
 LIB = -lm -lvpr
 SRC_DIR = SRC
 OBJ_DIR = OBJ
 OTHER_DIR = -ISRC/util -ISRC/timing -ISRC/pack -ISRC/place -ISRC/base -ISRC/draw -ISRC/route -ISRC/power
 OTHER_DIR := $(OTHER_DIR) \
 	-I../libsdc_parse/src \
 	 -I../liblog/src \
 	$(shell pkg-config --cflags freetype2)

 WARN_FLAGS = -Wall -Werror -Wpointer-arith -Wcast-qual -D__USE_FIXED_PROTOTYPES__ -ansi -pedantic -Wshadow -Wcast-align -D_POSIX_SOURCE -Wno-write-strings

 DEBUG_FLAGS = -g
 PROFILE_FLAGS = -DPROFILE
 OPT_FLAGS = $(OPTIMIZATION_LEVEL_FOR_RELEASE_BUILD)
 INC_FLAGS = -I../libarchfpga/include
 DEFINES := -D BUILD_VERSION=\""$(BUILD_VERSION)"\" -D BUILD_DATE=\""$(BUILD_DATE)"\"

 FLAGS = $(INC_FLAGS) $(WARN_FLAGS) $(DEFINES) -D EZXML_NOMMAP -D_POSIX_C_SOURCE -std=c++0x

 UNAME := $(shell uname)
 # determine build env
 ifeq ($(UNAME), Darwin)
 	MAC_OS = true
 else
 	MAC_OS = false
 endif

 ifneq (,$(findstring release, $(BUILD_TYPE)))
   FLAGS := $(FLAGS) $(OPT_FLAGS)
 else ifneq (,$(findstring profile, $(BUILD_TYPE)))
   FLAGS := $(FLAGS) $(PROFILE_FLAGS)
 else                              # DEBUG build
   FLAGS := $(FLAGS) $(DEBUG_FLAGS)
 endif


 ifneq (,$(findstring true, $(ENABLE_GRAPHICS)))
   # The following block defines the graphics library directories. If X11 library
   # or fontconfig is located elsewhere, change it here.
   ifneq (,$(findstring true, $(MAC_OS)))
     LIB_DIR := $(LIB_DIR) -L/usr/X11/lib -L/opt/X11/lib
   else
     LIB_DIR := $(LIB_DIR) -L/usr/lib/X11
     PACKAGEINSTALL := if cat /etc/issue | grep Ubuntu -c >>/dev/null; then if ! dpkg -l | grep libx11-dev -c >>/dev/null; then sudo apt-get install libx11-dev; fi; fi;
     PACKAGEINSTALL := if cat /etc/issue | grep Ubuntu -c >>/dev/null; then if ! dpkg -l | grep libxft-dev -c >>/dev/null; then sudo apt-get install libxft-dev; fi; fi;
     PACKAGENOTIFICATION :=                        if cat /etc/issue | grep Ubuntu -c >>/dev/null; then if ! dpkg -l | grep libx11-dev -c >>/dev/null; then printf "\n\n\n\n*****************************************************\n* VPR has detected that graphics are enabled,       *\n* but the required graphics package libx11-dev      *\n* is missing. Try:                                  *\n* a) Type 'make packages' to install libx11-dev     *\n*    automatically if not already installed.        *\n* b) Type 'sudo apt-get install libx11-dev' to      *\n*    install manually.                              *\n* c) If libx11-dev is installed, point the Makefile *\n*    to where your X11 libraries are installed.     *\n* d) If you wish to run VPR without graphics, set   *\n*    the flag ENABLE_GRAPHICS = false at the top    *\n*    of the Makefile in VPR's parent directory.     *\n*****************************************************\n\n\n\n"; fi; fi;
     PACKAGENOTIFICATION := $(PACKAGENOTIFICATION) if cat /etc/issue | grep Ubuntu -c >>/dev/null; then if ! dpkg -l | grep libxft-dev -c >>/dev/null; then printf "\n\n\n\n*****************************************************\n* VPR has detected that graphics are enabled,       *\n* but the required graphics package libxft-dev      *\n* is missing. Try:                                  *\n* a) Type 'make packages' to install libxft-dev     *\n*    automatically if not already installed.        *\n* b) Type 'sudo apt-get install libxft-dev' to      *\n*    install manually.                              *\n* c) If libxft-dev is installed, point the Makefile *\n*    to where your X11 libraries are installed.     *\n* d) If you wish to run VPR without graphics, set   *\n*    the flag ENABLE_GRAPHICS = false at the top    *\n*    of the Makefile in VPR's parent directory.     *\n*****************************************************\n\n\n\n"; fi; fi;
   endif
   LIB := $(LIB) -lX11 -lXft -lfontconfig
 else
   FLAGS := $(FLAGS) -DNO_GRAPHICS
 endif

 EXE = vpr

 OBJ = $(patsubst $(SRC_DIR)/%.c, $(OBJ_DIR)/%.o,$(wildcard $(SRC_DIR)/*.c $(SRC_DIR)/*/*.c))
 OBJ_DIRS=$(sort $(dir $(OBJ)))
 DEP := $(OBJ:.o=.d)


 # notify is an order-only prerequisite - note the "|"
 $(EXE): $(OBJ) Makefile libvpr.a | notify
 	$(CC) $(FLAGS) OBJ/main.o -o $(EXE) $(LIB_DIR) $(LIB)


 # if graphics enabled but a library is not installed, notify the user
 notify:
 	@ $(PACKAGENOTIFICATION)

 #if graphics enabled but a library is not installed, install it
 packages:
 	@ $(PACKAGEINSTALL)

 libarchfpga:
 	@ cd ../libarchfpga && make

 libsdc_parse:
 	@ cd ../libsdc_parse && make VERBOSITY=0

 liblog:
 	@ cd ../liblog && make liblog.a

 libvpr.a: $(OBJ) Makefile libarchfpga libsdc_parse liblog
 	@ cp ../libarchfpga/libarchfpga.a $@
 	@ cp ../libsdc_parse/libsdc_parse.a .
 	@#Ugly. Extract libsdc_parse.a into OBJ/libsdc_parse
 	@#and then have ar archive results
 	@ mkdir -p  OBJ/libsdc_parse/
 	@ cd OBJ/libsdc_parse && ar x ../../libsdc_parse.a
 	@ ar rcs $@ $(OBJ) OBJ/libsdc_parse/*.o
 	@ ar d $@ main.o

 # Enable a second round of expansion so that we may include
 # the target directory as a prerequisite of the object file.
 .SECONDEXPANSION:

 # The directory follows a "|" to use an existence check instead of the usual
 # timestamp check.  Every write to the directory updates the timestamp thus
 # without this, all but the last file written to a directory would appear
 # to be out of date.
 $(OBJ): OBJ/%.o:$(SRC_DIR)/%.c | $$(dir $$@D)
 	$(CC) $(FLAGS) -MD -MP -I$(OTHER_DIR) -ISRC/util -c $< -o $@

 # Silently create target directories as need
 $(OBJ_DIRS):
 	@ mkdir -p $@

 -include $(DEP)

 clean:
 	rm -f $(EXE) $(OBJ) $(DEP)
 	cd ../libarchfpga && make clean
 	cd ../libsdc_parse && make clean
 	cd ../liblog && make clean
 	rm -f $(OBJ_DIR)/libsdc_parse/*

 clean_coverage: clean
 	rm -rf ./usr
 	find ./OBJ -regex ".*.\(gcda\|gcno\)" -exec rm -f {} \;
 	rm -f *.html
 	find ./SRC -iname "*.html" -exec rm -f {} \;


 ctags:
 	cd $(SRC_DIR) && ctags *.[ch]

 # This is using Target-specific variable values. See: http://www.gnu.org/software/make/manual/make.html#Target_002dspecific
 coverage: FLAGS = $(DEBUG_FLAGS) $(INC_FLAGS) -pedantic  -D EZXML_NOMMAP -fprofile-arcs -ftest-coverage -lgcov
 coverage: $(EXE)
 	./coverage_reset.sh
	################################ MAKEFILE OPTIONS ####################################

	# If ENABLE_GRAPHICS is set to true, VPR requires X11 and Xft to compile.
	# On Ubuntu, type 'make packages' or
	# 'sudo apt-get install libx11-dev libxft-dev' to install.
	# Please look online for information on how to install X11 on other Linux distributions.

	# Please note that a Mac can run the graphics if the X11 library is installed.

	ENABLE_GRAPHICS = false
	# can be true or false

	BUILD_TYPE = release
	# can be debug or release - this option gets inherited by the library libarchfpga
	# by default, though libarchfpga's build type can be set independently in libarchfpga's Makefile.

	COMPILER = g++

	OPTIMIZATION_LEVEL_FOR_RELEASE_BUILD = -O3
	# can be -O0 (no optimization) to -O3 (full optimization), or -Os (optimize space)

	#############################################################################################

	#Build information to expose to program
	# We touch vpr_api.c to force a re-compile, ensuring the build version and date are always are up to date
	BUILD_VERSION := $(shell git describe --always --long --dirty && touch SRC/base/vpr_api.c)
	BUILD_DATE := $(shell date -R)

	CC = $(COMPILER)
	LIB_DIR = -L.
	LIB = -lm -lvpr
	SRC_DIR = SRC
	OBJ_DIR = OBJ
	OTHER_DIR = -ISRC/util -ISRC/timing -ISRC/pack -ISRC/place -ISRC/base -ISRC/draw -ISRC/route -ISRC/power
	OTHER_DIR := $(OTHER_DIR) \
	-I../libsdc_parse/src \
	-I../liblog/src \
	$(shell pkg-config --cflags freetype2)

	WARN_FLAGS = -Wall -Werror -Wpointer-arith -Wcast-qual -D__USE_FIXED_PROTOTYPES__ -ansi -pedantic -Wshadow -Wcast-align -D_POSIX_SOURCE -Wno-write-strings

	DEBUG_FLAGS = -g
	PROFILE_FLAGS = -DPROFILE
	OPT_FLAGS = $(OPTIMIZATION_LEVEL_FOR_RELEASE_BUILD)
	INC_FLAGS = -I../libarchfpga/include
	DEFINES := -D BUILD_VERSION=\""$(BUILD_VERSION)"\" -D BUILD_DATE=\""$(BUILD_DATE)"\"

	FLAGS = $(INC_FLAGS) $(WARN_FLAGS) $(DEFINES) -D EZXML_NOMMAP -D_POSIX_C_SOURCE -std=c++0x

	UNAME := $(shell uname)
	# determine build env
	ifeq ($(UNAME), Darwin)
	MAC_OS = true
	else
	MAC_OS = false
	endif

	ifneq (,$(findstring release, $(BUILD_TYPE)))
	FLAGS := $(FLAGS) $(OPT_FLAGS)
	else ifneq (,$(findstring profile, $(BUILD_TYPE)))
	FLAGS := $(FLAGS) $(PROFILE_FLAGS)
	else # DEBUG build
	FLAGS := $(FLAGS) $(DEBUG_FLAGS)
	endif



	ifneq (,$(findstring true, $(ENABLE_GRAPHICS)))
	# The following block defines the graphics library directories. If X11 library
	# or fontconfig is located elsewhere, change it here.
	ifneq (,$(findstring true, $(MAC_OS)))
	LIB_DIR := $(LIB_DIR) -L/usr/X11/lib -L/opt/X11/lib
	else
	LIB_DIR := $(LIB_DIR) -L/usr/lib/X11
	PACKAGEINSTALL := if cat /etc/issue \| grep Ubuntu -c >>/dev/null; then if ! dpkg -l \| grep libx11-dev -c >>/dev/null; then sudo apt-get install libx11-dev; fi; fi;
	PACKAGEINSTALL := if cat /etc/issue \| grep Ubuntu -c >>/dev/null; then if ! dpkg -l \| grep libxft-dev -c >>/dev/null; then sudo apt-get install libxft-dev; fi; fi;
	PACKAGENOTIFICATION := if cat /etc/issue \| grep Ubuntu -c >>/dev/null; then if ! dpkg -l \| grep libx11-dev -c >>/dev/null; then printf "\n\n\n\n****************************************************\n VPR has detected that graphics are enabled, \n but the required graphics package libx11-dev \n is missing. Try: \n a) Type 'make packages' to install libx11-dev \n automatically if not already installed. \n b) Type 'sudo apt-get install libx11-dev' to \n install manually. \n c) If libx11-dev is installed, point the Makefile \n to where your X11 libraries are installed. \n d) If you wish to run VPR without graphics, set \n the flag ENABLE_GRAPHICS = false at the top \n of the Makefile in VPR's parent directory. \n****************************************************\n\n\n\n"; fi; fi;
	PACKAGENOTIFICATION := $(PACKAGENOTIFICATION) if cat /etc/issue \| grep Ubuntu -c >>/dev/null; then if ! dpkg -l \| grep libxft-dev -c >>/dev/null; then printf "\n\n\n\n****************************************************\n VPR has detected that graphics are enabled, \n but the required graphics package libxft-dev \n is missing. Try: \n a) Type 'make packages' to install libxft-dev \n automatically if not already installed. \n b) Type 'sudo apt-get install libxft-dev' to \n install manually. \n c) If libxft-dev is installed, point the Makefile \n to where your X11 libraries are installed. \n d) If you wish to run VPR without graphics, set \n the flag ENABLE_GRAPHICS = false at the top \n of the Makefile in VPR's parent directory. \n****************************************************\n\n\n\n"; fi; fi;
	endif
	LIB := $(LIB) -lX11 -lXft -lfontconfig
	else
	FLAGS := $(FLAGS) -DNO_GRAPHICS
	endif

	EXE = vpr

	OBJ = $(patsubst $(SRC_DIR)/%.c, $(OBJ_DIR)/%.o,$(wildcard $(SRC_DIR)/.c $(SRC_DIR)//*.c))
	OBJ_DIRS=$(sort $(dir $(OBJ)))
	DEP := $(OBJ:.o=.d)


	# notify is an order-only prerequisite - note the "\|"
	$(EXE): $(OBJ) Makefile libvpr.a \| notify
	$(CC) $(FLAGS) OBJ/main.o -o $(EXE) $(LIB_DIR) $(LIB)


	# if graphics enabled but a library is not installed, notify the user
	notify:
	@ $(PACKAGENOTIFICATION)

	#if graphics enabled but a library is not installed, install it
	packages:
	@ $(PACKAGEINSTALL)

	libarchfpga:
	@ cd ../libarchfpga && make

	libsdc_parse:
	@ cd ../libsdc_parse && make VERBOSITY=0

	liblog:
	@ cd ../liblog && make liblog.a

	libvpr.a: $(OBJ) Makefile libarchfpga libsdc_parse liblog
	@ cp ../libarchfpga/libarchfpga.a $@
	@ cp ../libsdc_parse/libsdc_parse.a .
	@#Ugly. Extract libsdc_parse.a into OBJ/libsdc_parse
	@#and then have ar archive results
	@ mkdir -p OBJ/libsdc_parse/
	@ cd OBJ/libsdc_parse && ar x ../../libsdc_parse.a
	@ ar rcs $@ $(OBJ) OBJ/libsdc_parse/*.o
	@ ar d $@ main.o

	# Enable a second round of expansion so that we may include
	# the target directory as a prerequisite of the object file.
	.SECONDEXPANSION:

	# The directory follows a "\|" to use an existence check instead of the usual
	# timestamp check. Every write to the directory updates the timestamp thus
	# without this, all but the last file written to a directory would appear
	# to be out of date.
	$(OBJ): OBJ/%.o:$(SRC_DIR)/%.c \| $$(dir $$@D)
	$(CC) $(FLAGS) -MD -MP -I$(OTHER_DIR) -ISRC/util -c $< -o $@

	# Silently create target directories as need
	$(OBJ_DIRS):
	@ mkdir -p $@

	-include $(DEP)

	clean:
	rm -f $(EXE) $(OBJ) $(DEP)
	cd ../libarchfpga && make clean
	cd ../libsdc_parse && make clean
	cd ../liblog && make clean
	rm -f $(OBJ_DIR)/libsdc_parse/*

	clean_coverage: clean
	rm -rf ./usr
	find ./OBJ -regex ".*.\(gcda\\|gcno\)" -exec rm -f {} \;
	rm -f *.html
	find ./SRC -iname "*.html" -exec rm -f {} \;


	ctags:
	cd $(SRC_DIR) && ctags *.[ch]

	# This is using Target-specific variable values. See: http://www.gnu.org/software/make/manual/make.html#Target_002dspecific
	coverage: FLAGS = $(DEBUG_FLAGS) $(INC_FLAGS) -pedantic -D EZXML_NOMMAP -fprofile-arcs -ftest-coverage -lgcov
	coverage: $(EXE)
	./coverage_reset.sh