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#
# @authors Andrei Novikov (pyclustering@yandex.ru)
# @date 2014-2020
# @copyright BSD-3-Clause
#
# Tools
RM = rm -rf
MKDIR = mkdir -p
AR = ar rcs
# C++ standard depending on operating system
UNAME = $(shell uname -s | tr '[:upper:]' '[:lower:]')
ifeq ($(findstring cygwin, $(UNAME)), cygwin)
OSNAME = win
CPLUS_STANDARD = gnu++14
CFLAG_PIC =
else
ifeq ($(UNAME), darwin)
OSNAME = macos
else
OSNAME = linux
endif
CPLUS_STANDARD = c++14
CFLAG_PIC = -fPIC
endif
# Compiler (g++ compiler is used by default)
ifeq ($(COMPILER), clang)
CC = scan-build clang++ -c
LD = scan-build clang++
else
CC = g++ -c
LD = g++
endif
# Target flag depending on platform
ifeq ($(PLATFORM), 32-bit)
CFLAG_PLATFORM = -m32
LFLAG_PLATFORM = -m32
else
ifeq ($(PLATFORM), 64-bit)
CFLAG_PLATFORM = -m64
LFLAG_PLATFORM = -m64
else
PLATFORM = 64-bit
CFLAG_PLATFORM = -m64
LFLAG_PLATFORM = -m64
endif
endif
# Definitions
DEFINITION_FLAGS =
# Warnings
WARNING_FLAGS = -Wall -Wpedantic
# Shared library file
SHARED_LIB_DEPLOY_DIRECTORY = ../pyclustering/core/$(PLATFORM)/$(OSNAME)
SHARED_LIB_DIRECTORY = .
SHARED_LIB = $(SHARED_LIB_DIRECTORY)/libpyclustering.so
# Static library file
STATIC_LIB_DIRECTORY = .
STATIC_LIB = libpyclustering.a
# Project sources
MODULES = . cluster container differential interface nnet parallel utils
PROJECT_DIRECTORY = .
INCLUDE_DIRECTORY = $(PROJECT_DIRECTORY)/include/
SOURCES_DIRECTORY = src
SOURCES_DIRECTORIES = $(addprefix $(SOURCES_DIRECTORY)/, $(MODULES))
SOURCES = $(foreach SUBDIR, $(SOURCES_DIRECTORIES), $(wildcard $(SUBDIR)/*.cpp))
INCLUDES = -I$(INCLUDE_DIRECTORY)
LIBRARIES =
# Toolchain arguments
CFLAGS = -O2 -MMD -MP -pthread -std=$(CPLUS_STANDARD) $(CFLAG_PIC) $(CFLAG_PLATFORM) $(WARNING_FLAGS) $(DEFINITION_FLAGS)
LFLAGS = -shared -pthread $(LFLAG_PLATFORM) $(LIBRARIES)
# Project objects
OBJECTS_ROOT = obj
OBJECTS_DIRECTORY = $(OBJECTS_ROOT)/ccore/$(PLATFORM)
OBJECTS_DIRECTORIES = $(addprefix $(OBJECTS_DIRECTORY)/, $(MODULES)) $(SHARED_LIB_DIRECTORY)
OBJECTS = $(patsubst $(SOURCES_DIRECTORY)/%.cpp, $(OBJECTS_DIRECTORY)/%.o, $(SOURCES))
# Dependencies
DEPENDENCIES = $(OBJECTS:.o=.d)
# Targets
.PHONY: cppcheck
cppcheck:
cppcheck --version
cppcheck --inline-suppr --error-exitcode=1 --std=c++14 --inconclusive --enable=warning,style,performance,information,portability -I $(INCLUDE_DIRECTORY) $(SOURCES_DIRECTORY)
.PHONY: ccore
ccore: shared_library_definitions mkdirs $(SHARED_LIB) deploy
.PHONY: shared_library_definitions
shared_library_definitions:
$(eval DEFINITION_FLAGS := -DEXPORT_PYCLUSTERING_INTERFACE)
.PHONY: ccore_static
ccore_static: mkdirs $(STATIC_LIB)
.PHONY: mkdirs
mkdirs: $(OBJECTS_DIRECTORIES)
.PHONY: deploy
deploy: $(SHARED_LIB)
echo "Copy C++ shared library to Python pyclustering."
cp $(SHARED_LIB) $(SHARED_LIB_DEPLOY_DIRECTORY)
$(OBJECTS_DIRECTORIES):
$(MKDIR) $@
.PHONY:
clean:
$(RM) $(OBJECTS_DIRECTORY) $(SHARED_LIB) $(STATIC_LIB)
# Build targets
$(SHARED_LIB): $(OBJECTS)
$(LD) $(LFLAGS) $^ -o $@
$(STATIC_LIB): $(OBJECTS)
$(AR) $@ $^
$(OBJECTS_DIRECTORY)/%.o: $(SOURCES_DIRECTORY)/%.cpp
$(CC) $(CFLAGS) $(INCLUDES) $(LIBRARIES) $< -o $@
# Include dependencies
-include $(DEPENDENCIES)
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