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#
# Makefile --
#
# Makefile for building Wings "accelerator" helpers.
#
# Copyright (c) 2004-2013 Bjorn Gustavsson
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# $Id: Makefile,v 1.11 2006/01/14 09:02:38 dgud Exp $
#
include ../erl.mk
OS := $(shell uname -s)
LIBDIR = ../priv
ifeq ($(findstring CYGWIN,$(OS)),CYGWIN)
USEMINGWGCC := true
DEF_CC = mingw32-gcc
endif
ifdef MSYSTEM
ifeq ($(MSYSTEM),$(filter $(MSYSTEM),MINGW32 MINGW64))
USEMINGWGCC := true
DEF_CC = gcc
endif
else
ifeq ($(WSLcross), true)
UseMCL = true
endif
endif
## UseMCL := $(shell cl.exe 2>&1 | grep Microsoft)
ifneq (x$(UseMCL),x)
UseMCL = true
USEMINGWGCC = false
DEF_CC = cl.exe
endif
FRD = 'io:fwrite("~n=:~s~n",[code:root_dir()]),init:stop().'
ERL_DIR := $(shell echo $(FRD) | $(ERL) | sed -n '/^=:/s/^=://p')
ERL_INC = "$(ERL_DIR)/usr/include"
WORDSIZE := $(shell $(ERL) -noinput -eval 'io:format("~w~n", [erlang:system_info(wordsize)*8]),init:stop()')
UNIVERSAL_FLAGS =
COMMON_CFLAGS = -g
ifeq ($(UseMCL),true)
OUT = -Fe:
OUT_OBJ = -Fo
OBJ = obj
SO_EXT = dll
LIBS = -LD
DEBUG = -Fd$@.pdb
CFLAGS += -nologo -Zi -Ox -FS -MP -D__WIN32__
CXXFLAGS += $(CFLAGS) -EHsc
else
OUT = -o
OUT_OBJ = -o
OBJ = o
CFLAGS += $(COMMON_CFLAGS) -O3 -fPIC
CXXFLAGS += -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-switch
ifdef USEMINGWGCC
SO_EXT = dll
LIBS = -mdll
else
SO_EXT = so
DEF_CC = $(CC)
ifeq ($(OS),Darwin)
CFLAGS = $(UNIVERSAL_FLAGS) $(COMMON_CFLAGS) -O3
LIBS = $(UNIVERSAL_FLAGS) -bundle -flat_namespace -undefined suppress
CXXFLAGS += $(CFLAGS) -std=c++14
else
LIBS = -shared
CXX_LD = -lstdc++
CXXFLAGS += $(CFLAGS)
endif
endif
endif
ifeq ($(GCC),)
GCC = $(DEF_CC)
endif
IGL_INCLUDE = -I../_deps/eigen -I../_deps/libigl/include
TESS_SRC = dict geom memalloc mesh normal priorityq render sweep tess tessmono
TESS_HEADER = $(TESS_SRC) priorityq-sort dict-list priorityq-heap
# TESS_SRC_FILES = $(TESS_SRC:%=tess/%.c)
TESS_OBJ_FILES = $(TESS_SRC:%=tess/%.$(OBJ))
TESS_HEADER_FILES = $(TESS_HEADER:%=tess/%.h) tess/wtess.h
# libigl only supports 64bits systems
ifeq (x"${WORDSIZE}",x"64")
DRV = wings_pick_nif wings_tess
else
$(info 32bits build ignoring libigl not supported)
DRV = wings_pick_nif wings_tess
endif
TARGET_FILES=$(DRV:%=$(LIBDIR)/%.$(SO_EXT))
opt debug common: $(TARGET_FILES)
$(LIBDIR)/libigl.$(SO_EXT): libigl.cpp
install -d $(LIBDIR)
$(GCC) $(CXXFLAGS) $(IGL_OPTS) -I$(ERL_INC) $(IGL_INCLUDE) $(DEBUG) $(OUT)$@ $< $(LIBS) $(CXX_LD)
$(LIBDIR)/wings_tess.$(SO_EXT): $(TESS_OBJ_FILES) wings_tess.c
install -d $(LIBDIR)
$(GCC) $(CFLAGS) -I$(ERL_INC) $(DEBUG) $(OUT)$@ wings_tess.c $(TESS_OBJ_FILES) $(LIBS)
$(LIBDIR)/%.$(SO_EXT): %.c
install -d $(LIBDIR)
$(GCC) $(CFLAGS) -I$(ERL_INC) $(DEBUG) $(OUT) $@ $< $(LIBS)
tess/%.$(OBJ): tess/%.c $(TESS_HEADER_FILES)
$(GCC) $(CFLAGS) -c $(OUT_OBJ)$@ $<
clean:
rm -f $(TARGET_FILES) vc*.pdb *.$(OBJ)
rm -f tess/*.$(OBJ)
rm -f core
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