重新调整makefile以允许在cygwin中进行c编译

长话短说，这个库https://github.com/tum-vision/fastms有一个makefile，用于c编译为mac和linux的matlab文件，我试图将它重新用于cygwin .

请在这个单个makefile上度过一个星期后，我非常渴望得到这个 .

这是我当前迭代中的make文件

all: targets

USE_CUDA:=0
USE_OPENMP:=1
USE_OPENCV:=0
USE_MEX:=1

TMP_DIR:=tmp



LIBS:=
DEFINES:=
INCLUDES:=
TARGETS:=

SOLVER_SOURCE_DIR:=src/libfastms
INCLUDES += -I$(SOLVER_SOURCE_DIR)



# c++

GXX:=x86_64-w64-mingw32-gcc
#GXX:=g++
ARGS_GXX:=
ARGS_GXX += -Wall
ARGS_GXX += -O3
ARGS_GXX += -m64
ARGS_GXX += -fPIC
ifeq ($(USE_OPENMP), 1)
    ARGS_GXX += -fopenmp
endif
COMMAND_COMPILE_GXX=$(GXX) -c -o $@ $< $(ARGS_GXX) $(INCLUDES) $(DEFINES)
COMMAND_GET_DEPENDENCIES_GXX=@$(GXX) -M $< $(ARGS_GXX) $(INCLUDES) $(DEFINES) > $@.dep


# openmp  
ifeq ($(USE_OPENMP), 1)
    LIBS += -lgomp
else
    DEFINES += -DDISABLE_OPENMP
endif

DEFINES += -DDISABLE_OPENCV
DEFINES += -DDISABLE_CUDA

# target: solver
SOLVER_SOURCES:=
SOLVER_SOURCES += $(shell find $(SOLVER_SOURCE_DIR) -name '*.cpp')
SOLVER_OBJECTS:=$(foreach file, $(SOLVER_SOURCES), $(TMP_DIR)/$(file).o)
SOLVER_DEPENDENCIES:=$(foreach file, $(SOLVER_OBJECTS), $(file).dep)
-include $(SOLVER_DEPENDENCIES)
SOLVER_TARGET:=$(TMP_DIR)/$(SOLVER_SOURCE_DIR)/libfastms.o
TARGETS += $(SOLVER_TARGET)
COMMAND_LINK_SOLVER=ld -r -o $@ $^


# target: main
MAIN_SOURCES:=
MAIN_SOURCES += $(shell find src/examples -name '*.cpp')
MAIN_OBJECTS:=$(foreach file, $(MAIN_SOURCES), $(TMP_DIR)/$(file).o)
MAIN_OBJECTS += $(SOLVER_TARGET)
MAIN_DEPENDENCIES:=$(foreach file, $(MAIN_OBJECTS), $(file).dep)
-include $(MAIN_DEPENDENCIES)
MAIN_TARGET:=main
TARGETS += $(MAIN_TARGET)
COMMAND_LINK_MAIN=$(GXX) -o $@ $^ $(LIBS)



# mex
ifeq ($(USE_MEX), 1)

    MATLAB_DIR:=/c/Program\ Files/MATLAB/r2017a

    ifeq ($(wildcard $(MATLAB_DIR)/bin/win64),)
        $(info WARNING: Did not find MATLAB in the specified directory $(MATLAB_DIR), disabling mex target compilation.)
        USE_MEX:=
    endif

endif
ifeq ($(USE_MEX), 1)

    MEX_SUFFIX:=mexw64

    MEX_SOURCES:=$(shell find src/mex -name '*.cpp')
    MEX_OBJECTS:=$(foreach file, $(MEX_SOURCES), $(TMP_DIR)/$(file).o)
    MEX_OBJECTS += $(SOLVER_TARGET)
    MEX_DEPENDENCIES:=$(foreach file, $(MEX_OBJECTS), $(file).dep)
    -include $(MEX_DEPENDENCIES)

    MEX_DEFINES := $(DEFINES)

    MEX_INCLUDES :=$(INCLUDES) -I$(MATLAB_DIR)/extern/include
    MATLAB_LIB_DIR1:=$(MATLAB_DIR)/extern/lib/win64/mingw64
    MATLAB_LIB_DIR2:=$(MATLAB_DIR)/bin/win64

    MEX_LIBS:=$(LIBS) -L$(MATLAB_LIB_DIR1) -L$(MATLAB_LIB_DIR2) -lmex -lmx

    MEX_TARGET:=examples/matlab/fastms_mex.$(MEX_SUFFIX)
    TARGETS += $(MEX_TARGET)

    COMMAND_COMPILE_GXX_MEX=$(GXX) -c -o $@ $< $(ARGS_GXX) $(MEX_INCLUDES) $(MEX_DEFINES)
    COMMAND_GET_DEPENDENCIES_GXX_MEX=@$(GXX) -M $< $(ARGS_GXX) $(MEX_INCLUDES) $(MEX_DEFINES) > $@.dep
    COMMAND_LINK_MEX=$(GXX) -o $@ $^ -shared $(MEX_LIBS)
else
    DEFINES += -DDISABLE_MEX
endif 



# common commands
COMMAND_POSTPROCESS_DEPENDENCIES=@echo $@:`sed 's/.*://' $@.dep | tr "\n" " " | sed 's/\\\\/ /g'` > $@.dep; sed -e 's/^.*://' -e 's/  */::/g' $@.dep | tr ":" "\n" | sed -e 's/$$/:/' -e 's/^:$$//' >> $@.dep; echo >> $@.dep
COMMAND_MAKE_TARGET_DIR=@mkdir -p $(shell dirname $@)
COMMAND_CLEAN=@rm -rf $(TMP_DIR) $(TARGETS)



targets: $(TARGETS)

# solver

$(TMP_DIR)/$(SOLVER_SOURCE_DIR)/%.cpp.o: $(SOLVER_SOURCE_DIR)/%.cpp Makefile

    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_COMPILE_GXX)
    $(COMMAND_GET_DEPENDENCIES_GXX)
    $(COMMAND_POSTPROCESS_DEPENDENCIES)

$(TMP_DIR)/$(SOLVER_SOURCE_DIR)/%.cu.o: $(SOLVER_SOURCE_DIR)/%.cu Makefile
    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_NVCC_COMPILE)
    $(COMMAND_GET_DEPENDENCIES_NVCC)
    $(COMMAND_POSTPROCESS_DEPENDENCIES) 

$(SOLVER_TARGET): $(SOLVER_OBJECTS)
    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_LINK_SOLVER)



# main

$(TMP_DIR)/src/examples/%.cpp.o: src/examples/%.cpp Makefile
    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_COMPILE_GXX)
    $(COMMAND_GET_DEPENDENCIES_GXX)
    $(COMMAND_POSTPROCESS_DEPENDENCIES)

$(MAIN_TARGET): $(MAIN_OBJECTS)
    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_LINK_MAIN)



# mex
$(TMP_DIR)/src/mex/%.cpp.o: src/mex/%.cpp Makefile
    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_COMPILE_GXX_MEX)
    $(COMMAND_GET_DEPENDENCIES_GXX_MEX)
    $(COMMAND_POSTPROCESS_DEPENDENCIES)

$(MEX_TARGET): $(MEX_OBJECTS)
    $(COMMAND_MAKE_TARGET_DIR)
    $(COMMAND_LINK_MEX)



clean:
    $(COMMAND_CLEAN)

当我使用g作为我的编译器时，问题是（a）它不支持-m64位标志和（b）它无法找到库-lmex -lmx，尽管我链接libmex目录 . make文件中的lib和libmx.lib（参见MEX_LIBS） . 一些在线指南建议直接链接dll文件的目录limbex.dll和libmx.dll，但是我得到一个错误，如“不支持的文件格式”

当我使用x86_64-w64-mingw32-gcc作为我的编译器时，我会遇到错误：tmp / src / libfastms / solver / solver.cpp.o：文件无法识别：文件格式无法识别 . 网上帖子说这是因为之前版本的残留.o文件，但我确保这些都是干净的 . 我不知道为什么会这样 .