使用多个库创建CMake可执行文件
我已成功使用CMake从源文件创建静态库。现在我需要使用这些库创建相当多的可执行文件。我已经阅读了CMake示例并尝试复制他们列出的内容，但似乎没有用。我收到错误：
链接CXX可执行文件../../build/bin/discoveryService armv5l-timesys-linux-uclibcgnueabi-g ++：CMakeFiles / discoveryService.dir / discoveryService.cpp.o：链接器输入文件未使用，因为链接未完成
以下是我的目录结构的快速概述。每个目录都从该目录中包含的源文件创建一个静态库。大多数目录还需要生成依赖于 633 / arm 目录中的库的可执行文件：
这是我原来的Makefile：
$(shell ../../build_environment.sh)
BIN = ../../build/bin
TMP = build
BUILD_DEF = -DBUILD=$(BUILD_VERSION) -DBUILD_DATE=$(BUILD_DATE)
# these files are captured from the DSPLink Sample build directory (and the named changed)
# they contain the appropriate includes and flags to build a dsplink application.
DSPLINK_INCLUDES = $(shell cat ../dsplink_config/dsplink_includes.txt)
DSPLINK_FLAGS = $(shell cat ../dsplink_config/dsplink_flags.txt)
DSPLINK_DEFINES = $(shell cat ../dsplink_config/dsplink_defines.txt)
DSPLINK_LIBS = $(DSPLINK_PACKAGE_DIR)/dsplink/gpp/export/BIN/Linux/OMAPL1XX/RELEASE/dsplink.lib
#Our project variables
INCLUDE= -I. -I../framework -I../flagDictionary -I../logging -I../../dsp/include - I../modbus -I../expat
TOOLCHAIN = /OMAP-L137/timesys/SDK/omapl137_evm/toolchain/bin
#TOOLCHAIN = ${FACTORY_DIR}/build_armv5l-timesys-linux-uclibcgnueabi/toolchain/bin
PLATFORM=armv5l-timesys-linux-uclibcgnueabi
#Compile Options
CC=$(TOOLCHAIN)/$(PLATFORM)-g++
LINKER=$(TOOLCHAIN)/$(PLATFORM)-g++
CFLAGS+=$(BUILD_DEF) $(INCLUDE)
DEBUG =
#list of things to compile.
FW_BUILD_DIR=../framework/build
LOG_BUILD_DIR=../logging/build
XML_BUILD_DIR=../expat/build
MODBUS_BUILD_DIR=../modbus/build
FLAG_DICT_BUILD_DIR=../flagDictionary/build
CORE_FRAMEWORK_OBJECTS= $(FW_BUILD_DIR)/application.o \
$(FW_BUILD_DIR)/arguments.o \
$(FW_BUILD_DIR)/com.o \
$(FW_BUILD_DIR)/memoryManagerBase.o \
$(FW_BUILD_DIR)/memoryManager.o \
$(FW_BUILD_DIR)/lockManager.o \
$(FW_BUILD_DIR)/stopWatch.o \
$(FW_BUILD_DIR)/controlCom.o \
$(FW_BUILD_DIR)/status.o \
$(FW_BUILD_DIR)/paths.o \
$(LOG_BUILD_DIR)/subsystemLogMasks.o \
$(LOG_BUILD_DIR)/logger.o
# removed utils.o from CORE
NET_FRAMEWORK_OBJECTS= $(FW_BUILD_DIR)/message.o \
$(FW_BUILD_DIR)/chunk.o \
$(FW_BUILD_DIR)/multicastSocket.o \
$(FW_BUILD_DIR)/serverSocket.o \
$(FW_BUILD_DIR)/socket.o \
$(FW_BUILD_DIR)/tcpReader.o
CONF_FRAMEWORK_OBJECTS= $(FW_BUILD_DIR)/configuration.o \
$(FW_BUILD_DIR)/editConfig.o \
$(FW_BUILD_DIR)/parseConfig.o \
$(FW_BUILD_DIR)/xpath.o \
$(XML_BUILD_DIR)/xmlparse.o \
$(XML_BUILD_DIR)/xmlrole.o \
$(XML_BUILD_DIR)/xmltok.o
MODBUS_OBJECTS= $(MODBUS_BUILD_DIR)/modbus.o \
$(MODBUS_BUILD_DIR)/modbusFacade.o
MODBUS_RTU_OBJECTS= $(MODBUS_BUILD_DIR)/modbus.o \
$(MODBUS_BUILD_DIR)/rtuFacade.o
FLAG_DICT_OBJECTS= $(FLAG_DICT_BUILD_DIR)/flagEntry.o \
$(FLAG_DICT_BUILD_DIR)/flagDictionary.o
OBJECTS = discoveryService.o \
httpService.o \
modbusService.o \
streamingService.o \
trendMap.o \
trendService.o \
tripBuffer.o \
modbusRTUService.o \
tripReader.o
EXES = discoveryService httpService modbusService streamingService trendService tripReader modbusRTUService cmprXfr
all: $(OBJECTS) $(EXES)
.c.o:
mkdir -p build
$(CC) -c $(CFLAGS) $(DSPLINK_INCLUDES) $(DSPLINK_FLAGS) $(DSPLINK_DEFINES) $(DEBUG) -o $(TMP)/$@ $<
.cpp.o:
mkdir -p build
$(CC) -c $(CFLAGS) $(DSPLINK_INCLUDES) $(DSPLINK_FLAGS) $(DSPLINK_DEFINES) $(DEBUG) -o $(TMP)/$@ $<
discoveryService: $(FRAMEWORK_OBJECTS) discoveryService.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/discoveryService.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS) $(NET_FRAMEWORK_OBJECTS) $(CONF_FRAMEWORK_OBJECTS)
httpService: $(FRAMEWORK_OBJECTS) httpService.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/httpService.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS)
modbusService: $(FRAMEWORK_OBJECTS) modbusService.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/modbusService.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS) $(MODBUS_OBJECTS) $(NET_FRAMEWORK_OBJECTS)
modbusRTUService: $(FRAMEWORK_OBJECTS) modbusRTUService.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/modbusRTUService.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS) $(MODBUS_RTU_OBJECTS)
cmprXfr: $(FRAMEWORK_OBJECTS) cmprXfr.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/cmprXfr.o $(CORE_FRAMEWORK_OBJECTS) $(NET_FRAMEWORK_OBJECTS) $(MODBUS_OBJECTS) $(FLAG_DICT_OBJECTS)
streamingService: $(FRAMEWORK_OBJECTS) streamingService.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/streamingService.o build/tripBuffer.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS) $(NET_FRAMEWORK_OBJECTS) $(CONF_FRAMEWORK_OBJECTS)
trendService: $(FRAMEWORK_OBJECTS) trendService.o trendMap.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/trendService.o build/trendMap.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS) $(NET_FRAMEWORK_OBJECTS) $(CONF_FRAMEWORK_OBJECTS)
tripReader: $(FRAMEWORK_OBJECTS) tripReader.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/tripReader.o build/tripBuffer.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS) $(NET_FRAMEWORK_OBJECTS) $(CONF_FRAMEWORK_OBJECTS)
USBstreamingService: $(FRAMEWORK_OBJECTS) USBstreamingService.o
$(LINKER) -lpthread -lc -o $(BIN)/$@ $(DSPLINK_LIBS) build/USBstreamingService.o $(FLAG_DICT_OBJECTS) $(CORE_FRAMEWORK_OBJECTS)
这是我的顶级CMakeList.txt
INCLUDE(CMakeForceCompiler)
CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
PROJECT(633.CMake)
SET(CMAKE_SYSTEM_NAME Linux)
SET(CMAKE_SYSTEM_PROCESSOR arm)
#this one not so much
SET(CMAKE_SYSTEM_VERSION 1)
SET(FACTORY_CURRENT /home/projects/OMAP-L137/timesys/factory-current)
SET(DSPLINK_PATH ${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink- 1_65_01/DSPLink-1_65_01)
SET(DSPLINK_PACKAGE_DIR ${FACTORY_CURRENT}/${DSPLINK_PATH})
SET(TOOLCHAIN_LOC ${FACTORY_CURRENT}/build_armv5l-timesys-linux- uclibcgnueabi/toolchain/bin)
#read file into variable 'defines'
file(READ ${CMAKE_SOURCE_DIR}/arm/dsplink_config/dsplink_defines.txt defines)
#turn space separation into CMake list
string(REPLACE " " ";" defines "${defines}")
ADD_DEFINITIONS(${defines})
# specify the cross compiler
SET(CMAKE_C_COMPILER ${TOOLCHAIN_LOC}/armv5l-timesys-linux-uclibcgnueabi-g++)
SET(CMAKE_CXX_COMPILER ${TOOLCHAIN_LOC}/armv5l-timesys-linux-uclibcgnueabi-g++)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -c")
SET(CMAKE_CXX_FLAGS ${CMAKE_C_FLAGS})
# where is the target environment
SET(CMAKE_FIND_ROOT_PATH /home/projects/OMAP-L137/timesys/factory-current)
SET(PROJECT_SOURCE_DIR /home/chrisk/633/)
# search for programs in the build host directories
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# for libraries and headers in the target directories
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/build/bin)
ADD_SUBDIRECTORY(arm)
这是我的源文件所在目录 633 / arm / communications 中的CMakeList.txt。
INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/arm/framework ${CMAKE_SOURCE_DIR}/arm/flagDictionary ${CMAKE_SOURCE_DIR}/arm/logging ${CMAKE_SOURCE_DIR}/dsp/include ${CMAKE_SOURCE_DIR}/arm/modbus ${CMAKE_SOURCE_DIR}/arm/expat)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux- uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc/usr)
INCLUDE_DIRECTORIES(/home/projects/OMAP-L137/timesys/factory-20120925-633/build_armv5l- timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc/usr)
INCLUDE_DIRECTORIES(/home/projects/OMAP-L137/timesys/factory-20120925-633/build_armv5l- timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc/sys/Linux)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc/usr)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc/sys/Linux)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/inc/sys/Linux/2.6.18)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/src/samples/loop)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/src/samples/loop/Linux)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/src/samples/loop/Linux/2.6.18)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink-1_65_01/dsplink/gpp/BUILD/INCLUDE/USER)
INCLUDE_DIRECTORIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink- 1_65_01/dsplink/gpp/export/INCLUDE/Linux/OMAPL1XX/internal)
INCLUDE_DIRECTORIES(${FACTORY_DIR}/build_armv5l-timesys-linux-uclibcgnueabi/toolchain/include)
TARGET_LINK_LIBRARIES(${FACTORY_CURRENT}/build_armv5l-timesys-linux-uclibcgnueabi/DSPLink-1_65_01/DSPLink- 1_65_01/dsplink/gpp/export/BIN/Linux/OMAPL1XX/RELEASE/dsplink.lib)
SET(communications_SOURCES
discoveryService.cpp
httpService.cpp
modbusRTUService.cpp
modbusService.cpp
streamingService.cpp
trendMap.cpp
trendService.cpp
tripBuffer.cpp
tripReader.cpp
)
ADD_LIBRARY(communications ${communications_SOURCES})
TARGET_LINK_LIBRARIES(${CMAKE_SOURCE_DIR}/arm/flagDictionary/libflagDictionary.a)
TARGET_LINK_LIBRARIES(${CMAKE_SOURCE_DIR}/arm/framework/libframework.a)
TARGET_LINK_LIBRARIES(${CMAKE_SOURCE_DIR}/arm/communications/libcommunications.a)
TARGET_LINK_LIBRARIES(${DSPLINK_PACKAGE_DIR}/dsplink/gpp/export/BIN/Linux/OMAPL1XX/RELEASE/dsplink.lib)
ADD_EXECUTABLE(discoveryService discoveryService.cpp)
我使用了CMake Tutorial中显示的 ADD_EXECUTABLE ，并尝试使用 TARGET_LINK_LIBRARIES 链接库。任何帮助表示赞赏。
0 个答案:
没有答案
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