在交叉编译c/c++/cuda程序时尝试使用CMake

我正在尝试使用CMake来交叉编译程序，但失败了，并显示以下消息：

/bin/sh: 1: Syntax error: ";;" unexpected

该程序与原始Makefile完美编译

这是我的CMake文件：

cmake_minimum_required(VERSION 3.9)

project(my_target LANGUAGES CUDA CXX C)

include(CheckLanguage)
check_language(CUDA)

# STD
if (NOT DEFINED CMAKE_CUDA_STANDARD)
set(CMAKE_CUDA_STANDARD 11)
set(CMAKE_CUDA_STANDARD_REQUIRED ON)
endif()

find_package(Poco REQUIRED Foundation Util)

# Flags
set (
CMAKE_C_STANDARD 11
)
set(
CMAKE_CXX_STANDARD 11
)
set(
CMAKE_C_FLAGS
${CMAKE_C_FLAGS}
-c -Wall -fopenmp
)
set(
CMAKE_CXX_FLAGS
${CMAKE_CXX_FLAGS}
-c -Wall -fopenmp
)
set(
CMAKE_CUDA_FLAGS
${CMAKE_NVCC_FLAGS}
--ccbin $(CMAKE_CXX_COMPILER) -O2 -gencode -std=c++11 -dc -Werror deprecated-declarations
)

# Compile Objects
file(GLOB_RECURSE src_c   src/*.c  )
file(GLOB_RECURSE src_cpp src/*.cpp)
file(GLOB_RECURSE src_cu  src/*.cu )
file(GLOB_RECURSE src_h   src/*.h )

add_library(cobjs   STATIC ${src_c} ${src_h}  )
add_library(cppobjs STATIC ${src_cpp} ${src_h})
add_library(cuobjs  STATIC ${src_cu} ${src_h} )
target_compile_options(cobjs   PUBLIC ${CMAKE_C_FLAGS}  )
target_compile_options(cppobjs PUBLIC ${CMAKE_CXX_FLAGS})
target_compile_options(cuobjs  PUBLIC ${CMAKE_NVCC_FLAGS})

set_target_properties( cuobjs
PROPERTIES CUDA_SEPARABLE_COMPILATION ON)

add_executable(my_target
${cobjs} ${cppobjs} ${cuobjs}
${src_h}
)

# Include Dirs
target_include_directories(cobjs PUBLIC
include src
)
target_include_directories(cppobjs PUBLIC
include src
)
target_include_directories(cuobjs PUBLIC
include src
)
target_include_directories(my_target PUBLIC
include src
)

link_directories(
${POCO_HOME}
${METIS_HOME}
)

target_link_libraries(my_target PUBLIC
cobjs
cppobjs
cuobjs
-lPocoFoundation
-lPocoUtil
-lpthread
-lgomp
-lmetis
)

以及正在运行的Makefile:

#===============================================================================
CUDA_PATH  := /usr/local/cuda
METIS_PATH := ${METIS_HOME}
POCO_PATH  := ${POCO_HOME}
# D-debug   R-release
COMPILEMD := R
EXE := coupled.exe
CC  := gcc
CXX := g++
#===============================================================================
DIR_BIN := bin
DIR_SRC := src
CCFLAGS := -Iinclude -I$(DIR_SRC) -std=c11 -c -Wall -fopenmp
CXXFLAGS := -I$(CUDA_PATH)/include -I$(METIS_PATH)/include -I$(POCO_PATH)/include -Iinclude -I$(DIR_SRC) -std=c++11 -c -Wall -fopenmp
NVCCFLAGS := -I$(POCO_PATH)/include -I$(DIR_SRC) -std=c++11 -dc -Werror deprecated-declarations
LDFLAGS := -L$(METIS_PATH)/lib -lmetis -L$(POCO_PATH)/lib -lPocoUtil -lPocoFoundation -Llib -ltecio -lpthread -lgomp
BASENM  := $(basename $(EXE))
SUFFIX  := $(suffix $(EXE))
SRC_C   := $(shell find $(DIR_SRC) -name *.c)
SRC_CPP := $(shell find $(DIR_SRC) -name *.cpp)
SRC_CU  := $(shell find $(DIR_SRC) -name *.cu)
OBJ_C   := $(SRC_C:%.c=%.o)
OBJ_CPP := $(SRC_CPP:%.cpp=%.o)
OBJ_CU  := $(SRC_CU:%.cu=%.o)
ifeq ($(COMPILEMD), D)
CCFLAGS += -D_DEBUG -g
CXXFLAGS += -D_DEBUG -g
NVCCFLAGS += -D_DEBUG -g -G
else ifeq ($(COMPILEMD), R)
CCFLAGS += -DNDEBUG -O2
CXXFLAGS += -DNDEBUG -O2
NVCCFLAGS += -DNDEBUG -O2
else
$(error error COMPILEMD($(COMPILEMD)))
endif
CCFLAGS += -DKS_FP_DOUBLE -march=native
CXXFLAGS += -DKS_FP_DOUBLE -march=native
NVCCFLAGS += -DKS_FP_DOUBLE
BASENM := $(BASENM)DP$(COMPILEMD)
ifeq ($(SRC_CU), )
LD := $(CXX)
else
NVCC := $(CUDA_PATH)/bin/nvcc -ccbin $(CXX)
DEVICE_SM := 50 52 60 61 #70 75
$(foreach SM,$(DEVICE_SM),$(eval NVCCFLAGS += -gencode arch=compute_$(SM),code=sm_$(SM)))
$(foreach SM,$(DEVICE_SM),$(eval LDFLAGS += -gencode arch=compute_$(SM),code=sm_$(SM)))
LD := $(NVCC)
endif
OBJ := $(OBJ_C) $(OBJ_CPP) $(OBJ_CU)
EXE := $(DIR_BIN)/$(BASENM)$(SUFFIX)
#===============================================================================
all: $(EXE)
.PHONY: all clean cleanall
$(EXE): $(OBJ)
@mkdir -p $(DIR_BIN)
$(LD) $^ $(LDFLAGS) -o $@
$(OBJ_C): %.o: %.c
$(CC) $< $(CCFLAGS) -o $@
$(OBJ_CPP): %.o: %.cpp
$(CXX) $< $(CXXFLAGS) -o $@
$(OBJ_CU): %.o: %.cu
$(NVCC) $< $(NVCCFLAGS) -o $@
clean:
-rm -rf $(OBJ) $(EXE)
cleanall:
-rm -rf $(OBJ) $(DIR_BIN)/*log $(DIR_BIN)/*.exe $(DIR_BIN)/*.dat

很抱歉，我无法提供该项目的源代码。

我是CMake的新手，任何帮助都将不胜感激！

编辑

我尝试了@squareskitles给出的解决方案，它似乎解决了/bin/sh: 1: Syntax error: ";;" unexpected问题。但我得到了一个新的错误，上面写着：

c++: fatal error: no input files

然而，在相应的build.make文件中，错误行写道：

/usr/bin/c++  $(CXX_DEFINES) $(CXX_INCLUDES) $(CXX_FLAGS) -o <path-to-my-cpp>/my.cpp.o -c <path-to-my-cpp>/my.cpp

EDIT2

多亏了@squareskitles的回答，我终于明白了CMake是如何工作的。实际上，CMakeLists.txt文件中有不止一个不正确的部分：

1. CMake会自动向C和C++编译器添加-c标志，因此无需手动添加。

2. 与set(CMAKE_<LANG>_FLAGS ...)相比，最好使用add_compile_options()来添加编译标志。

3. link_directories应始终位于add_library()和add_executable()之前。一种现代方法是使用find_library()，请参阅此处。

4. 我最终放弃了像在Makefile中那样手动编写多阶段编译，而是在add_executable()中添加了所有源文件。CMake似乎完美地处理了不同的案件。

我的最终工作版本：

cmake_minimum_required(VERSION 3.9)

project(my_target LANGUAGES CUDA CXX C)

# STD
if (NOT DEFINED CMAKE_CUDA_STANDARD)
set(CMAKE_CUDA_STANDARD 11)
set(CMAKE_CUDA_STANDARD_REQUIRED ON)
endif()

find_package(Poco REQUIRED Foundation Util)

# Flags
set (
CMAKE_C_STANDARD 11
)
set(
CMAKE_CXX_STANDARD 11
)

# Compile Objects
file(GLOB_RECURSE src_c   src/*.c  )
file(GLOB_RECURSE src_cpp src/*.cpp)
file(GLOB_RECURSE src_cu  src/*.cu )
file(GLOB_RECURSE src_h   src/*.h  )
# message(STATUS "src_c   = ${src_c}"  )
# message(STATUS "src_cpp = ${src_cpp}")
# message(STATUS "src_cu  = ${src_cu}" )
# message(STATUS "src_h   = ${src_h}"  )

add_definitions(-DKS_FP_DOUBLE)

link_directories(
${POCO_HOME}
${METIS_HOME}
)

add_executable(my_target
${src_c}
${src_cpp}
${src_cu}
${src_h}
)

# Include Dirs
target_include_directories(my_target PUBLIC
include src
)

set_target_properties(my_target
PROPERTIES CUDA_SEPARABLE_COMPILATION ON
)

target_link_libraries(my_target PUBLIC
# cobjs
# cppobjs
# cuobjs
-lPocoFoundation
-lPocoUtil
-lpthread
-lgomp
-lmetis
)