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Makefile.inc
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Makefile.inc
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##
## ARCH is LINUX, MAC or WINDOWS
##
ifndef ARCH
ARCH=LINUX
endif
##
## If dependencies (FFTW, LGBM) are installed locally,
## the DEP variable will be set on the command line
##
DEP_INCLUDES=
DEP_LIB=
ifdef ZLIB
DEP_INCLUDES += -I$(ZLIB)/include
DEP_LIB += -L$(ZLIB)/lib
endif
ifdef FFTW
DEP_INCLUDES += -I$(FFTW)/include
DEP_LIB = -L$(FFTW)/lib
ifeq ($(ARCH),LINUX)
DEP_LIB += -Wl,-rpath,$(FFTW)/lib
endif
endif
ifdef LGBM_PATH
DEP_INCLUDES +=-I$(LGBM_PATH)/include
DEP_LIB +=-L$(LGBM_PATH)/lib -L$(LGBM_PATH)
endif
##
## Compiler flags
##
ifeq ($(WASM),1)
CXX = em++
CC = emcc
else
CXX = g++
CC = gcc
endif
CXXFLAGS=-O2 -std=gnu++17 -MMD -MP -I. -I.. -Wno-psabi -Wno-unused-result
#CXXFLAGS=-O0 -std=gnu++17 -MMD -MP -I. -I.. -pg
CXXFLAGS +=$(DEP_INCLUDES)
ifeq ($(WASM),1)
CXXFLAGS+=-DWASM -s USE_ZLIB=1
endif
ifeq ($(ARCH),MAC)
CXXFLAGS+=-I/usr/local/include
endif
ifeq ($(ARCH),WINDOWS)
CXXFLAGS+=-DWINDOWS
endif
ifeq ($(LGBM),1)
CXXFLAGS+=-DHAS_LGBM
endif
CFLAGS=-O2 -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION
##
## Python (lunapi) flags
##
ifdef PYBIND11_PATH
DEP_INCLUDES +=-I$(PYBIND11_PATH)/include
CXXFLAGS+=-DHAS_LUNAPI
endif
ifdef PYTHON_PATH
DEP_INCLUDES += -I$(PYTHON_PATH)
endif
##
## Linker flags
##
ifeq ($(WASM),1)
LD = em++
else
LD = g++
endif
LDFLAGS = $(DEP_LIB) -L. -L..
# assuming mingw64 for windows build:
ifeq ($(ARCH),WINDOWS)
LDFLAGS += -L/usr/local/lib -L/mingw64/lib/ -L/mingw64/bin/ -lfftw3 -static -static-libgcc -static-libstdc++
else
ifeq ($(WASM),1)
LDFLAGS += -L${WASM_DEPS} -lfftw3 -s USE_ZLIB=1
else
LDFLAGS += -L/usr/local/lib -lfftw3
endif
endif
ifdef LGBM_PATH
ifeq ($(ARCH),WINDOWS)
LDFLAGS += -L/mingw64/bin/
else
LDFLAGS += -Wl,-rpath,${LGBM_PATH}/lib/ -Wl,-rpath,${LGBM_PATH}/
endif
endif
ifeq ($(LGBM),1)
ifeq ($(ARCH),WINDOWS)
LDFLAGS += -l:lib_lightgbm.dll
else
LDFLAGS += -l_lightgbm
endif
endif
##
## lomp (needed for static lgbm linking)
##
ifeq ($(LIBOMP),1)
LDFLAGS += -lomp
endif
##
## WASM flags
##
ifdef WASM
#LDFLAGS += -s LINKABLE=1 -s EXPORT_ALL=1 -s ERROR_ON_UNDEFINED_SYMBOLS=0 -sALLOW_MEMORY_GROWTH -sFORCE_FILESYSTEM --preload-file tutorial/
LDFLAGS += -s LINKABLE=1 -s EXPORT_ALL=1 -s ERROR_ON_UNDEFINED_SYMBOLS=0 -sALLOW_MEMORY_GROWTH -sFORCE_FILESYSTEM
endif
##
## Static binary: 'make static STATIC=1', otherwise set PIC code
##
ifdef STATIC
LDFLAGS += -static
ifdef LINUX
LDFLAGS += -static-libgcc -static-libstdc++
endif
endif
##
## Build with dynamic linking, and libluna.so (default)
##
ifndef STATIC
CXXFLAGS+=-fPIC
CFLAGS+=-fPIC
LDFLAGS+=-fPIC
endif
##
## Shared library name
##
ifeq ($(ARCH),LINUX)
SHARED_LIB=libluna.so
endif
ifeq ($(ARCH),MAC)
SHARED_LIB=libluna.dylib
endif
##
## Misc
##
export CFLAGS
export CXXFLAGS
export CFLAGS
export LD
export LDFLAGS
ifdef WASM
AR = emar
ARFLAGS = rv
RANLIB= emranlib
else
AR = ar
ARFLAGS = rv
RANLIB= ranlib
endif
RM = rm -f
ECHO = echo
SHELL = /bin/sh