阅读目录
- 通过向导配置项目
- 配置目录结构
- 修改项目配置
- 添加RCF源代码
- 完成配置并进行编译
- 添加测试程序
- 添加测试代码——通过TCP进行通信
- 运行测试程序并查看测试结果
- VisualGDB生成的所有Makefile代码
RPC通信框架——RCF介绍中说了,RCF本身是支持跨平台的,其代码放到Linux平台,是可以通过gcc、make等工具,编译通过的。
官方提供的源码中,只有cmake编译脚本,并没有提供Makefile,如果想直接使用make编译,就必须自己写Makefile。
抛开这些不说,本文主要介绍在Windows系统上,通过VS与VisualGDB来完成Linux版本的RCF库的编译和调试。
使用VS+VisualGDB编译调试Linux程序 ,文中已经简单介绍了VisualGDB的用法,本文直奔主题,介绍RCF静态库的编译方式。
通过向导配置项目
通过向导创建项目时,比较重要的几个步骤如下,
选择项目类型为静态库:
通过Windows共享文件夹以及smb服务的方式在Windows与Linux之前共享代码:
具体命令为:
mount.cifs //192.168.3.125/rcf.linux ‘/code/rcf‘ -o user=hbccdf,pass=‘****‘,noperm
配置目录结构
配置后的目录结构如下
D:\CODE\C++\RCF.LINUX ├─Debug ├─include │ ├─RCF │ │ ├─external │ │ │ └─asio │ │ │ └─asio │ │ │ ├─detail │ │ │ │ └─impl │ │ │ ├─impl │ │ │ ├─ip │ │ │ │ ├─detail │ │ │ │ │ └─impl │ │ │ │ └─impl │ │ │ ├─local │ │ │ │ └─detail │ │ │ │ └─impl │ │ │ ├─posix │ │ │ ├─ssl │ │ │ │ └─detail │ │ │ └─windows │ │ ├─test │ │ ├─thread │ │ │ └─impl │ │ ├─utf8 │ │ │ └─detail │ │ └─util │ │ └─Platform │ │ └─OS │ │ ├─Unix │ │ └─Windows │ └─SF ├─rcf.linux │ ├─Debug │ │ └─rcf.linux.tlog │ ├─obj │ │ └─Win32 │ │ └─Debug │ └─VisualGDBCache │ └─rcf.linux-Debug └─src ├─RCF │ ├─test │ └─util └─SF
修改项目配置
通过VisualGDB修改项目配置,也就是Makefile相关配置,也可以通过VS直接改文本内容:
添加RCF源代码
由于RCF的源码全被包含在RCF.cpp文件中,所以,只需要在VS中添加RCF.cpp文件即可:
完成配置并进行编译
至此,就完成了所有的配置,可以通过VS进行编译了,如下是编译信息:
1>------ 已启动生成: 项目: rcf.linux, 配置: Debug Win32 ------ 1> VisualGDB: Testing shared folder-based mapping D:\Code\C++\rcf.linux\rcf.linux <=> 192.168.3.128:/code/rcf/rcf.linux... 1> VisualGDB: Trying to create D:\Code\C++\rcf.linux\rcf.linux\vgdb1889774204.tmp... 1> VisualGDB: Run "make CONFIG=Debug" in directory "/code/rcf/rcf.linux" on [email protected] (SSH) 1> g++ -ggdb -ffunction-sections -O0 -I../include -DDEBUG -c ../src/RCF/RCF.cpp -o Debug/RCF.o -MD -MF Debug/RCF.dep 1> ar -r Debug/librcf.a Debug/RCF.o 1> ar: creating Debug/librcf.a ========== 生成: 成功 1 个,失败 0 个,最新 0 个,跳过 0 个 ==========
添加测试程序
通过VisualGDB向导添加测试程序rcftest,
然后进行项目配置:
添加测试代码——通过TCP进行通信
RCF进程间通信Demo程序,文中说了通过RCF进行进程间通信的具体步骤,
首先添加接口 I_HELLO:
#pragma once #include "rcf/rcf.hpp" #include <iostream> #include <string> using namespace std; RCF_BEGIN(I_HELLO, "I_HELLO") RCF_METHOD_V1(void, SayHello, const string&) RCF_METHOD_R1(int, add, int&) RCF_METHOD_V0(void, test) RCF_END(I_HELLO) class HelloImpl { public: void SayHello(const string& world) { cout << "hello " << world << endl; } int add(int& a) { a = a + a; return a + 2; } void test() {} };
然后添加测试代码:
#include <iostream> #include "hello.h" using namespace std; int main(int argc, char *argv[]) { RCF::RcfInitDeinit rcf_init; HelloImpl hello; RCF::RcfServer server(RCF::TcpEndpoint(50001)); server.bind<I_HELLO>(hello); server.start(); RcfClient<I_HELLO> client(RCF::TcpEndpoint(50001)); string str = "test"; client.SayHello(str); int a = 3; int b = client.add(a); cout << "a = " << a << ", b = " << b << endl; for (int i = 0; i < 20000; ++i) { client.test(); } cout << "完成" << endl; }
如下是编译信息:
1>------ 已启动生成: 项目: rcftest, 配置: Debug Win32 ------ 1> VisualGDB: Testing shared folder-based mapping D:\Code\C++\rcf.linux\rcftest <=> 192.168.3.128:/code/rcf/rcftest... 1> VisualGDB: Trying to create D:\Code\C++\rcf.linux\rcftest\vgdb1568095730.tmp... 1> Updating D:\Code\C++\rcf.linux\rcftest\Makefile 1> VisualGDB: Updated source file list in D:\Code\C++\rcf.linux\rcftest\Makefile. Enable verbose mode for more details. 1> VisualGDB: Run "make CONFIG=Debug" in directory "/code/rcf/rcftest" on [email protected] (SSH) 1> g++ -ggdb -ffunction-sections -O0 -I../include -DDEBUG -c rcftest.cpp -o Debug/rcftest.o -MD -MF Debug/rcftest.dep 1> g++ -o Debug/rcftest -Wl,-gc-sections -L../rcf.linux/Debug -Wl,--start-group Debug/rcftest.o -lrcf -lpthread -ldl -Wl,--rpath=‘$ORIGIN‘ -Wl,--end-group ========== 生成: 成功 1 个,失败 0 个,最新 0 个,跳过 0 个 ==========
运行测试程序并查看测试结果
可以通过VS F5调试运行,查看运行结果:
这样,通过VS+VisualGDB编译RCF的工作就完成了。
VisualGDB生成的所有Makefile代码
虽然是在Windows系统上,使用VS进行编译开发,实际上还是需要生成Makefile文件,然后通过make进行编译。
每个项目会生成几个与项目配置有关的makefile文件,比如debug.mak文件,以及一个与配置无关的文件Makefile,编译的时候会根据配置选择对应的debug.mak或者release.mak。
rcf.linux项目
debug.mak文件:
#Generated by VisualGDB (http://visualgdb.com) #DO NOT EDIT THIS FILE MANUALLY UNLESS YOU ABSOLUTELY NEED TO #USE VISUALGDB PROJECT PROPERTIES DIALOG INSTEAD BINARYDIR := Debug #Toolchain CC := gcc CXX := g++ LD := $(CXX) AR := ar OBJCOPY := objcopy #Additional flags PREPROCESSOR_MACROS := DEBUG INCLUDE_DIRS := ../include LIBRARY_DIRS := LIBRARY_NAMES := pthread ADDITIONAL_LINKER_INPUTS := MACOS_FRAMEWORKS := LINUX_PACKAGES := CFLAGS := -ggdb -ffunction-sections -O0 CXXFLAGS := -ggdb -ffunction-sections -O0 ASFLAGS := LDFLAGS := -Wl,-gc-sections COMMONFLAGS := START_GROUP := -Wl,--start-group END_GROUP := -Wl,--end-group #Additional options detected from testing the toolchain IS_LINUX_PROJECT := 1
Makefile文件:
#Generated by VisualGDB project wizard. #Note: VisualGDB will automatically update this file when you add new sources to the project. #All other changes you make in this file will be preserved. #Visit http://visualgdb.com/makefiles for more details #VisualGDB: AutoSourceFiles #<--- remove this line to disable auto-updating of SOURCEFILES and EXTERNAL_LIBS TARGETNAME := librcf.a #TARGETTYPE can be APP, STATIC or SHARED TARGETTYPE := STATIC to_lowercase = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1)))))))))))))))))))))))))) CONFIG ?= DEBUG CONFIGURATION_FLAGS_FILE := $(call to_lowercase,$(CONFIG)).mak include $(CONFIGURATION_FLAGS_FILE) include $(ADDITIONAL_MAKE_FILES) ifeq ($(BINARYDIR),) error: $(error Invalid configuration, please check your inputs) endif SOURCEFILES := ../src/RCF/RCF.cpp EXTERNAL_LIBS := EXTERNAL_LIBS_COPIED := $(foreach lib, $(EXTERNAL_LIBS),$(BINARYDIR)/$(notdir $(lib))) CFLAGS += $(COMMONFLAGS) CXXFLAGS += $(COMMONFLAGS) ASFLAGS += $(COMMONFLAGS) LDFLAGS += $(COMMONFLAGS) CFLAGS += $(addprefix -I,$(INCLUDE_DIRS)) CXXFLAGS += $(addprefix -I,$(INCLUDE_DIRS)) CFLAGS += $(addprefix -D,$(PREPROCESSOR_MACROS)) CXXFLAGS += $(addprefix -D,$(PREPROCESSOR_MACROS)) ASFLAGS += $(addprefix -D,$(PREPROCESSOR_MACROS)) CXXFLAGS += $(addprefix -framework ,$(MACOS_FRAMEWORKS)) CFLAGS += $(addprefix -framework ,$(MACOS_FRAMEWORKS)) LDFLAGS += $(addprefix -framework ,$(MACOS_FRAMEWORKS)) LDFLAGS += $(addprefix -L,$(LIBRARY_DIRS)) ifeq ($(GENERATE_MAP_FILE),1) LDFLAGS += -Wl,-Map=$(BINARYDIR)/$(basename $(TARGETNAME)).map endif LIBRARY_LDFLAGS = $(addprefix -l,$(LIBRARY_NAMES)) ifeq ($(IS_LINUX_PROJECT),1) RPATH_PREFIX := -Wl,--rpath=‘$$ORIGIN/../ LIBRARY_LDFLAGS += $(EXTERNAL_LIBS) LIBRARY_LDFLAGS += -Wl,--rpath=‘$$ORIGIN‘ LIBRARY_LDFLAGS += $(addsuffix ‘,$(addprefix $(RPATH_PREFIX),$(dir $(EXTERNAL_LIBS)))) ifeq ($(TARGETTYPE),SHARED) CFLAGS += -fPIC CXXFLAGS += -fPIC ASFLAGS += -fPIC LIBRARY_LDFLAGS += -Wl,-soname,$(TARGETNAME) endif ifneq ($(LINUX_PACKAGES),) PACKAGE_CFLAGS := $(foreach pkg,$(LINUX_PACKAGES),$(shell pkg-config --cflags $(pkg))) PACKAGE_LDFLAGS := $(foreach pkg,$(LINUX_PACKAGES),$(shell pkg-config --libs $(pkg))) CFLAGS += $(PACKAGE_CFLAGS) CXXFLAGS += $(PACKAGE_CFLAGS) LIBRARY_LDFLAGS += $(PACKAGE_LDFLAGS) endif else LIBRARY_LDFLAGS += $(EXTERNAL_LIBS) endif LIBRARY_LDFLAGS += $(ADDITIONAL_LINKER_INPUTS) all_make_files := $(firstword $(MAKEFILE_LIST)) $(CONFIGURATION_FLAGS_FILE) $(ADDITIONAL_MAKE_FILES) ifeq ($(STARTUPFILES),) all_source_files := $(SOURCEFILES) else all_source_files := $(STARTUPFILES) $(filter-out $(STARTUPFILES),$(SOURCEFILES)) endif source_obj1 := $(all_source_files:.cpp=.o) source_obj2 := $(source_obj1:.c=.o) source_obj3 := $(source_obj2:.s=.o) source_obj4 := $(source_obj3:.S=.o) source_obj5 := $(source_obj4:.cc=.o) source_objs := $(source_obj5:.cxx=.o) all_objs := $(addprefix $(BINARYDIR)/, $(notdir $(source_objs))) PRIMARY_OUTPUTS := ifeq ($(GENERATE_BIN_FILE),1) PRIMARY_OUTPUTS += $(BINARYDIR)/$(basename $(TARGETNAME)).bin endif ifeq ($(GENERATE_IHEX_FILE),1) PRIMARY_OUTPUTS += $(BINARYDIR)/$(basename $(TARGETNAME)).ihex endif ifeq ($(PRIMARY_OUTPUTS),) PRIMARY_OUTPUTS := $(BINARYDIR)/$(TARGETNAME) endif all: $(PRIMARY_OUTPUTS) $(BINARYDIR)/$(basename $(TARGETNAME)).bin: $(BINARYDIR)/$(TARGETNAME) $(OBJCOPY) -O binary $< [email protected] $(BINARYDIR)/$(basename $(TARGETNAME)).ihex: $(BINARYDIR)/$(TARGETNAME) $(OBJCOPY) -O ihex $< [email protected] ifeq ($(TARGETTYPE),APP) $(BINARYDIR)/$(TARGETNAME): $(all_objs) $(EXTERNAL_LIBS) $(LD) -o [email protected] $(LDFLAGS) $(START_GROUP) $(all_objs) $(LIBRARY_LDFLAGS) $(END_GROUP) endif ifeq ($(TARGETTYPE),SHARED) $(BINARYDIR)/$(TARGETNAME): $(all_objs) $(EXTERNAL_LIBS) $(LD) -shared -o [email protected] $(LDFLAGS) $(START_GROUP) $(all_objs) $(LIBRARY_LDFLAGS) $(END_GROUP) endif ifeq ($(TARGETTYPE),STATIC) $(BINARYDIR)/$(TARGETNAME): $(all_objs) $(AR) -r [email protected] $^ endif -include $(all_objs:.o=.dep) clean: ifeq ($(USE_DEL_TO_CLEAN),1) del /S /Q $(BINARYDIR) else rm -rf $(BINARYDIR) endif $(BINARYDIR): mkdir $(BINARYDIR) #VisualGDB: FileSpecificTemplates #<--- VisualGDB will use the following lines to define rules for source files in subdirectories $(BINARYDIR)/%.o : %.cpp $(all_make_files) |$(BINARYDIR) $(CXX) $(CXXFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep) $(BINARYDIR)/%.o : %.c $(all_make_files) |$(BINARYDIR) $(CC) $(CFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep) $(BINARYDIR)/%.o : %.S $(all_make_files) |$(BINARYDIR) $(CC) $(CFLAGS) $(ASFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep) $(BINARYDIR)/%.o : %.s $(all_make_files) |$(BINARYDIR) $(CC) $(CFLAGS) $(ASFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep) $(BINARYDIR)/%.o : %.cc $(all_make_files) |$(BINARYDIR) $(CC) $(CFLAGS) $(CXXFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep) $(BINARYDIR)/%.o : %.cxx $(all_make_files) |$(BINARYDIR) $(CC) $(CFLAGS) $(CXXFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep) #VisualGDB: GeneratedRules #<--- All lines below are auto-generated $(BINARYDIR)/RCF.o : ../src/RCF/RCF.cpp $(all_make_files) |$(BINARYDIR) $(CXX) $(CXXFLAGS) -c $< -o [email protected] -MD -MF $(@:.o=.dep)
rcftest项目:
#Generated by VisualGDB (http://visualgdb.com) #DO NOT EDIT THIS FILE MANUALLY UNLESS YOU ABSOLUTELY NEED TO #USE VISUALGDB PROJECT PROPERTIES DIALOG INSTEAD BINARYDIR := Debug #Toolchain CC := gcc CXX := g++ LD := $(CXX) AR := ar OBJCOPY := objcopy #Additional flags PREPROCESSOR_MACROS := DEBUG INCLUDE_DIRS := ../include LIBRARY_DIRS := ../rcf.linux/Debug LIBRARY_NAMES := rcf pthread dl ADDITIONAL_LINKER_INPUTS := MACOS_FRAMEWORKS := LINUX_PACKAGES := CFLAGS := -ggdb -ffunction-sections -O0 CXXFLAGS := -ggdb -ffunction-sections -O0 ASFLAGS := LDFLAGS := -Wl,-gc-sections COMMONFLAGS := START_GROUP := -Wl,--start-group END_GROUP := -Wl,--end-group #Additional options detected from testing the toolchain IS_LINUX_PROJECT := 1
Makefile文件:
与rcf.linux项目的Makefile文件基本上是一样的,就不在这里列举了。
http://www.cnblogs.com/hbccdf/p/use_vs_and_visualgdb_build_rcf.html