Makefile.win

CC = g++
BUILD_DIR = build
LIBS_DIR = libs
SRC_DIR = src
TESTS_DIR = tests
INC_DIR = include
C_FLAGS = -fopenmp -g -std=gnu++11
SHARED_OBJECT_NAME = moar_zeta_cpp_openmp.dll

ALGLIB_OBJS = ${BUILD_DIR}\${LIBS_DIR}\alglib\alglibinternal.o ${BUILD_DIR}\${LIBS_DIR}\alglib\alglibmisc.o ${BUILD_DIR}\${LIBS_DIR}\alglib\ap.o
TEST_FW_FILES = ${LIBS_DIR}\array_matcher\matcher.hpp ${LIBS_DIR}\catch2\catch.hpp

ALL_SRC_OBJS = ${BUILD_DIR}\${SRC_DIR}\local_zeta.o ${BUILD_DIR}\${SRC_DIR}\single_testing.o ${BUILD_DIR}\${SRC_DIR}\moar_zeta.o
BINDINGS = ${BUILD_DIR}\${SRC_DIR}\bindings.o

### how to build directory structure

${BUILD_DIR}:
	mkdir ${BUILD_DIR}

${BUILD_DIR}\${LIBS_DIR}: ${BUILD_DIR}
	mkdir ${BUILD_DIR}\${LIBS_DIR}

${BUILD_DIR}\${SRC_DIR}: ${BUILD_DIR}
	mkdir ${BUILD_DIR}\${SRC_DIR}

${BUILD_DIR}\${TESTS_DIR}: ${BUILD_DIR}
	mkdir ${BUILD_DIR}\${TESTS_DIR}

${BUILD_DIR}\${LIBS_DIR}\alglib: ${BUILD_DIR}\${LIBS_DIR}
	mkdir ${BUILD_DIR}\${LIBS_DIR}\alglib

${BUILD_DIR}\${LIBS_DIR}\array_matcher: ${BUILD_DIR}\${LIBS_DIR}
	mkdir ${BUILD_DIR}\${LIBS_DIR}\array_matcher

${BUILD_DIR}\${LIBS_DIR}\catch2: ${BUILD_DIR}\${LIBS_DIR}
	mkdir ${BUILD_DIR}\${LIBS_DIR}\catch2


### how to compile libraries

${BUILD_DIR}\${LIBS_DIR}\alglib\\%.o: ${LIBS_DIR}\alglib\%.cpp | ${BUILD_DIR}\${LIBS_DIR}\alglib
	${CC} -c $< -I${LIBS_DIR}\alglib -o $@

${BUILD_DIR}\${LIBS_DIR}\array_matcher\matcher.o: ${LIBS_DIR}\array_matcher\matcher.hpp | ${BUILD_DIR}\${LIBS_DIR}\array_matcher
	${CC} -c $< -I${LIBS_DIR}\alglib -o $@

${BUILD_DIR}\${LIBS_DIR}\catch2\catch.o: ${LIBS_DIR}\catch2\catch.hpp | ${BUILD_DIR}\${LIBS_DIR}\catch2
	${CC} -c $< -I${LIBS_DIR}\alglib -o $@


### how to compile tests

${BUILD_DIR}\${SRC_DIR}\moar_zeta.o: ${SRC_DIR}\moar_zeta.cpp ${INC_DIR}\moar_zeta\moar_zeta.h | ${BUILD_DIR}\${SRC_DIR}
	${CC} ${C_FLAGS} -c -I${INC_DIR} -o $@ $<

${BUILD_DIR}\${SRC_DIR}\bindings.o: ${SRC_DIR}\bindings.cpp ${INC_DIR}\moar_zeta\bindings.h | ${BUILD_DIR}\${SRC_DIR}
	${CC} ${C_FLAGS} -c -I${INC_DIR} -o $@ $<

${BUILD_DIR}\${SRC_DIR}\\%.o: ${SRC_DIR}\%.cpp ${SRC_DIR}\%.h | ${BUILD_DIR}\${SRC_DIR}
	${CC} ${C_FLAGS} -c -I${LIBS_DIR}\alglib -o $@ $<

${BUILD_DIR}\${TESTS_DIR}\\%.o: ${TESTS_DIR}\%.cpp | ${BUILD_DIR}\${TESTS_DIR}
	${CC} ${C_FLAGS} -I${INC_DIR} -I${LIBS_DIR}\catch2 -I${LIBS_DIR}\array_matcher -I${SRC_DIR} -c -o $@ $<


${BUILD_DIR}\${TESTS_DIR}\test_local_zeta.exe: ${BUILD_DIR}\${TESTS_DIR}\test_local_zeta.o ${BUILD_DIR}\${SRC_DIR}\local_zeta.o | ${ALGLIB_OBJS} ${TEST_FW_OBJS}
	${CC} ${C_FLAGS} -o $@ ${BUILD_DIR}\${TESTS_DIR}\test_local_zeta.o ${BUILD_DIR}\${SRC_DIR}\local_zeta.o ${ALGLIB_OBJS} ${TEST_FW_FILES}

${BUILD_DIR}\${TESTS_DIR}\test_single_testing.exe: ${BUILD_DIR}\${TESTS_DIR}\test_single_testing.o ${BUILD_DIR}\${SRC_DIR}\single_testing.o | ${ALGLIB_OBJS} ${TEST_FW_OBJS}
	${CC} ${C_FLAGS} -o $@ ${BUILD_DIR}\${TESTS_DIR}\test_single_testing.o ${BUILD_DIR}\${SRC_DIR}\single_testing.o ${TEST_FW_FILES}

${BUILD_DIR}\${TESTS_DIR}\test_moar_zeta.exe: ${BUILD_DIR}\${TESTS_DIR}\test_moar_zeta.o | ${ALGLIB_OBJS} ${TEST_FW_OBJS} ${ALL_SRC_OBJS}
	${CC} ${C_FLAGS} -o $@ ${BUILD_DIR}\${TESTS_DIR}\test_moar_zeta.o ${ALL_SRC_OBJS} ${ALGLIB_OBJS} ${TEST_FW_FILES}

tests: ${BUILD_DIR}\${TESTS_DIR}\test_local_zeta.exe ${BUILD_DIR}\${TESTS_DIR}\test_single_testing.exe ${BUILD_DIR}\${TESTS_DIR}\test_moar_zeta.exe

shared_object: ${ALGLIB_OBJS} ${TEST_FW_OBJS} ${ALL_SRC_OBJS} ${BINDINGS}
	${CC} ${C_FLAGS} -O3 -shared -o ${BUILD_DIR}\${SHARED_OBJECT_NAME} ${BINDINGS} ${ALL_SRC_OBJS} ${ALGLIB_OBJS}

clean:
	rm -rf ${BUILD_DIR}

.PHONY: tests shared_object clean