libcommon_c++/Makefile

################################   MAKEFILE OPTIONS     ####################################
# Build the external objects library

export BUILD_TYPE = release
# for ksh/sh shells, use export BUILD_TYPE = release
# for csh/tcsh shells, use setenv BUILD_TYPE release
# valid values are debug or release
# this option gets inherited by the library libarchfpga 
# by default, 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)

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

CC = $(COMPILER)
LIB_DIR = -L.
LIB = -lm -lcommon_c++
SRC_DIR = SRC
OBJ_DIR = OBJ
OTHER_DIR = -ISRC/TC_Common -ISRC/TIO_InputOutputHandlers -ISRC/TGO_GeometricObjects -ISRC/TGS_GeometricShapes -ISRC/TLO_LogicalObjects -ISRC/TPO_PhysicalObjects -ISRC/TNO_NetObjects -ISRC/TFH_FabricHandlers -ISRC/TCH_CircuitHandlers -I../vpr/SRC/base -I../vpr/SRC/util -I../vpr/SRC/place -I../libarchfpga/include -I../libcommon_c/pcre/SRC

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

DEBUG_FLAGS = -g
OPT_FLAGS = $(OPTIMIZATION_LEVEL_FOR_RELEASE_BUILD)
INC_FLAGS = -DLINUX24_64 -DLINUX_X86_64

FLAGS = $(INC_FLAGS) $(WARN_FLAGS) -D EZXML_NOMMAP -D_POSIX_C_SOURCE

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

EXE = printhandlerdemo

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

$(EXE): $(OBJ) Makefile libcommon_c++.a
	$(CC) $(FLAGS) OBJ/main.o -o $(EXE) $(LIB_DIR) $(LIB)


libcommon_c++.a: $(OBJ) Makefile ../libcommon_c/pcre/libpcre.a
	@ cp ../libcommon_c/pcre/libpcre.a $@
	@ ar rcs $@ $(OBJ)
	@ ar d $@ main.o

../libcommon_c/pcre/libpcre.a:
	cd ../libcommon_c/pcre && make

# 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)/%.cxx | $$(dir $$@D)
	$(CC) $(FLAGS) -MD -MP $(OTHER_DIR) -ISRC -c $< -o $@

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

-include $(DEP)

clean:
	rm -f $(EXE) $(OBJ) $(DEP) libcommon_c++.a

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