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#
# Copyright (C) 2016, Rogvall Invest AB, <tony@rogvall.se>
#
# This software is licensed as described in the file COPYRIGHT, which
# you should have received as part of this distribution. The terms
# are also available at http://www.rogvall.se/docs/copyright.txt.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYRIGHT file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
## us NOCL=true make to force build with gcc on windows
OSNAME := $(shell uname -s)
MACHINE := $(shell uname -m)
OUT_C = -o
OUT_L = -o
OBJ = o
MAC_OS_X = No
WIN32_GCC = No
WIN32_CL = No
GNU = No
ERL = erl
EXT = so
PRIVDIR=../priv
ifneq (, $(findstring MINGW,$(OSNAME)))
MINGW = Yes
ERL = erl.exe
endif
ifeq ($(WSLcross), true)
# cross building from Windows WSL linux to native windows
ERL = erl.exe
endif
WORDSIZE = $(shell $(ERL) -noshell -eval "io:format([126,119,126,110],[erlang:system_info(wordsize)*8])" -s erlang halt)
ifeq ($(OSNAME)$(WSLcross), Linux)
GNU = Yes
endif
ifeq ($(OSNAME), GNU/kFreeBSD)
GNU = Yes
endif
ifeq ($(OSNAME), GNU/Hurd)
GNU = Yes
endif
ifeq ($(GNU), Yes)
CFLAGS += -I/usr/include/nvidia-current
CFLAGS += -I/opt/AMDAPP/include
ifeq ($(WORDSIZE), 32)
CFLAGS += -O3 -fPIC
endif
ifeq ($(WORDSIZE), 64)
CFLAGS += -O3 -fPIC
endif
LD_SHARED := $(CC) -shared
LDFLAGS += -lOpenCL
endif
ifeq ($(OSNAME), Darwin)
MAC_OS_X = Yes
ifeq ($(WORDSIZE), 32)
CFLAGS += -O3 -fPIC -m32 -DDARWIN -no-cpp-precomp
LD_SHARED := $(CC) -m32 -bundle -flat_namespace -undefined suppress
endif
ifeq ($(WORDSIZE), 64)
CFLAGS += -O3 -fPIC -m64 -DDARWIN -no-cpp-precomp
LD_SHARED := $(CC) -m64 -bundle -flat_namespace -undefined suppress
endif
LDFLAGS += -framework OpenCL
endif
ERLDIR := $(shell $(ERL) -noshell -eval "io:format([126,115,126,110],[code:root_dir()])" -s erlang halt)
ERL_C_INCLUDE_DIR := "$(ERLDIR)/usr/include"
ifeq ($(TYPE), debug)
CFLAGS += -Ddebug -DDEBUG -g -Wall -Wextra -Wswitch-default -Wswitch-enum -D_THREAD_SAFE
CFLAGS += -D_REENTRANT -fno-common -I$(ERL_C_INCLUDE_DIR)
WIN_DEBUG = -Ddebug -DDEBUG
endif
ifeq ($(TYPE), release)
CFLAGS += -Wall -Wextra -Wswitch-default -Wswitch-enum -D_THREAD_SAFE -D_REENTRANT -fno-common
CFLAGS += -Wno-deprecated-declarations -Wno-missing-field-initializers -I$(ERL_C_INCLUDE_DIR)
endif
############### WINDOWS
ifeq ($(MINGW), Yes)
EXT = dll
ifeq ($(NOCL), true)
WIN32_GCC=Yes
else
ifneq ($(findstring Microsoft,$(shell cl.exe 2>&1)), )
WIN32_CL=Yes
MS2C = MSYS2_ARG_CONV_EXCL=*
else
WIN32_GCC=Yes
endif
endif
endif
ifeq ($(WSLcross), true)
# Only support MCL for WSLcross for now
WIN32_CL=Yes
EXT = dll
endif
ifeq ($(WIN32_CL), Yes)
## Use Microsoft CL
CC=cl.exe
MS2C = MSYS2_ARG_CONV_EXCL=*
OUT_C = /Fo
ifeq ($(OPENCL_DIR), )
OPENCL_DIR = c:/msys64/opt/local/
endif
CFLAGS = /FS /Zi /nologo /W1 -DWIN32 -D__WIN32__ $(WIN_DEBUG)
CFLAGS += /I$(OPENCL_DIR)/include /I$(ERL_C_INCLUDE_DIR)
LD_SHARED=link.exe /DLL
OUT_L=/OUT:
ifeq ($(WORDSIZE), 32)
LDFLAGS += /NOLOGO $(OPENCL_DIR)/lib/x86/OpenCL.lib
else
CFLAGS += -DWIN_X64
LDFLAGS += /NOLOGO $(OPENCL_DIR)/lib/x64/OpenCL.lib
endif
endif
ifeq ($(WIN32_GCC), Yes)
#CC=gcc
CFLAGS += -D__WIN32__ $(WIN_DEBUG)
ifeq ($(OPENCL_DIR), )
OPENCL_DIR = /opt/local/
endif
ifeq ($(WORDSIZE), 32)
CFLAGS += -shared -I$(OPENCL_DIR)/include -m32 -DWIN32
LDFLAGS += -L$(OPENCL_DIR)/lib/x86 -lOpenCL
endif
ifeq ($(WORDSIZE), 64)
CFLAGS += -shared -I$(OPENCL_DIR)/include -m64 -DWIN32
CFLAGS += -DWIN_X64
LDFLAGS += -L$(OPENCL_DIR)/lib/x64 -lOpenCL
endif
LD_SHARED := $(CC) -shared
## Optimizations is broken on mingw 4.4.0 (it crashes with it on)
GCC_VERSION = $(shell gcc -dumpversion)
ifneq ($(GCC_VERSION), 4.4.0)
CFLAGS += -O3
endif
endif
############### WINDOWS end
CL_NIF = $(PRIVDIR)/cl_nif.$(EXT)
CL_NIF_OBJS = \
cl_nif.$(OBJ) \
cl_hash.$(OBJ)
CL_NIF_SRC = \
cl_nif.c \
cl_hash.c
all:
$(MAKE) nif TYPE=release
debug:
$(MAKE) nif TYPE=debug
clean:
rm -f $(CL_NIF_OBJS)
rm -f $(CL_NIF)
release:
$(MAKE) nif TYPE=release
nif: $(CL_NIF)
cl_nif.$(OBJ): cl_hash.h
clean_internal:
-rm -f *.$(OBJ)
-rm -f $(PRIVDIR)/*.$(EXT)
%.$(OBJ): %.c
$(MS2C) $(CC) -c $(OUT_C)$@ $(CFLAGS) $<
$(CL_NIF): $(OCL_LIB) $(CL_NIF_OBJS)
@mkdir -p $(PRIVDIR)
$(MS2C) $(LD_SHARED) $(OUT_L)$@ $(CL_NIF_OBJS) $(LDFLAGS)
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