ubuntu14.04下安装ice3.5.1
ubuntu 14.04下是可以通过下面这条指令安装ice3.5的
sudo apt-get install libzeroc-ice35-dev
1. 从这里下载ice源文件
主要包括两部分：ice3.5.1.tar.gz和第三方依赖包ThirdParty-Sources-3.5.1.tar.gz
2. 安装第三方依赖
第三方依赖包中只含有berkely DB和mcpp两个依赖包，还缺少bzip、expat、openssl。
2.1) 安装berkely DB
$tar xvf ThirdParty-Sources-3.5.1.tar.gz $cd ThirdParty-Sources-3.5.1 $tar zxvf db-5.3.21.NC.tar.gz $cd db-5.3.21.NC/ $patch -p0 < ../db/patch.db.5.3.21 $cd build_unix/ $../dist/configure --prefix=/usr --enable-cxx $make && make install
2.2) 安装mcpp
$tar xvf mcpp-2.7.2.tar.gz $cd mcpp-2.7.2 $patch -p0 < ../mcpp/patch.mcpp.2.7.2 $./configure CFLAGS=-fPIC --prefix=/usr --enable-mcpplib --disable-shared $make && make install
2.3) 安装bzip[下载]
$tar zxvf bzip2-1.0.6.tar.gz $cd bzip2-1.0.6/ $make && make install
错误提示：/usr/bin/ld: /usr/local/lib/libbz2.a(bzlib.o): relocation R_ARM_THM_MOVW_ABS_NC against `BZ2_crc32Table’ can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libbz2.a: error adding symbols: Bad value
解决：bzip没有装好，一般是64 位 电脑才会出现。上面已经提示了recompile with
-fPIC。所以回到bzip目录，修改Makefile文件，CC = gcc —> CC = gcc -fPIC，再次make
&& make install
2.4) 安装expat[下载]
$tar jxvf expat-2.1.1.tar.bz2 $cd expat-2.1.1/ $./configure --prefix=/usr $make && sudo make install
2.5) 安装openssl[下载]
$unzip OpenSSL_0_9_8-stable.zip $cd openssl-OpenSSL_0_9_8-stable/ $./config --prefix=/usr --openssldir=/usr/openssl(openssldir默认为/usr/ssl/openssl,需要修改，否则默认安装路径会找不到。) $make $make test $sudo make install
错误提示：/usr/bin/ld: /usr/lib/gcc/arm-linux-gnueabihf/4.9/../../../../lib/libssl.a(s23_meth.o): relocation R_ARM_THM_MOVW_ABS_NC against `a local symbol’ can not be used when making a shared object; recompile with -fPIC
解决：这个错误和问题2是一样的，因此修改Makefile文件，CC = gcc —> CC = gcc -fPIC，再次make && make install
3. 安装ice
$tar zxvf v3.5.1.tar.gz $cd ice-3.5.1/cpp/ (这里只是安装了ice的c++模块) $make && sudo make install
大概等了20多分钟报错，
make[4]: Leaving directory `/root/ice_ws/ice_source/ice-3.5.1/cpp/demo/book/map_filesystem' make[3]: Leaving directory `/root/ice_ws/ice_source/ice-3.5.1/cpp/demo/book' make[2]: Leaving directory `/root/ice_ws/ice_source/ice-3.5.1/cpp/demo' make[1]: Leaving directory `/root/ice_ws/ice_source/ice-3.5.1/cpp' making all in java make[1]: Entering directory `/root/ice_ws/ice_source/ice-3.5.1/java' ant -emacs make[1]: ant: Command not found make[1]: *** [all] Error 127 make[1]: Leaving directory `/root/ice_ws/ice_source/ice-3.5.1/java' make: *** [all] Error 1
发现是java环境需要的ant，直接进入makefile进行修改，因为此处开发只需要用到c++，并且需要进行移植，所以将makefile修改成下面内容：
# ********************************************************************** # # Copyright (c) 2003-2013 ZeroC, Inc. All rights reserved. # # This copy of Ice is licensed to you under the terms described in the # ICE_LICENSE file included in this distribution. # # ********************************************************************** SUBDIRS = cpp CLEAN_SUBDIRS = cpp DEPEND_SUBDIRS = cpp INSTALL_SUBDIRS = cpp all:: @for subdir in $(SUBDIRS); \ do \ echo "making all in $$subdir"; \ ( cd $$subdir && $(MAKE) all ) || exit 1; \ done clean:: @for subdir in $(CLEAN_SUBDIRS); \ do \ echo "making clean in $$subdir"; \ ( cd $$subdir && $(MAKE) clean ) || exit 1; \ done depend:: @for subdir in $(DEPEND_SUBDIRS); \ do \ echo "making depend in $$subdir"; \ ( cd $$subdir && $(MAKE) depend ) || exit 1; \ done install:: @for subdir in $(INSTALL_SUBDIRS); \ do \ echo "making install in $$subdir"; \ ( cd $$subdir && $(MAKE) install ) || exit 1; \ done test:: @for subdir in $(SUBDIRS); \ do \ echo "making test in $$subdir"; \ ( cd $$subdir && $(MAKE) test ) || exit 1; \ done cpp:: echo "making all in cpp"; ( cd cpp && $(MAKE) all ) || exit 1;
然后make && make install，通过。
5. 测试用例
建立一个print目录，在该目录下：
建立ice文件demo.ice
module demo { interface printer { void printerstr(string msg); }; };
运行下面的命令，会在print目录下生成demo.h和demo.cpp。
$slice2cpp demo.ice
发现没有slice2cpp这条指令，添加系统环境gedit /etc/environment
将生成的bin目录导入，或者在～/.bashrc里添加PATH
:/opt/Ice-3.5.1/bin
运行上面命令，报错如下：
slice2cpp: error while loading shared libraries: libSlice.so.35: cannot open shared object file: No such file or directory
编译生成的环境加入到系统环境中gedit ~/.bashrc
#在PATH中找到可执行文件程序的路径。 export PATH =$PATH:/opt/Ice-3.5.1/bin #g++找到头文件的路径 CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/opt/Ice-3.5.1/include export CPLUS_INCLUDE_PATH #找到动态链接库的路径 LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/Ice-3.5.1/lib export LD_LIBRARY_PATH
保存，source ～/.bashrc，重新执行上述命令，OK，在print目录下生成demo.h和demo.cpp。
编写ice服务端server.cpp
#include <Ice/Ice.h> #include <demo.h> using namespace demo; using namespace std; class PrinterI : public printer { public: virtual void printerstr(const string & s, const Ice::Current &); }; void PrinterI:: printerstr(const string & s, const Ice::Current &) { cout << s << endl; } int main(int argc, char* argv[]) { int status = 0; Ice::CommunicatorPtr ic; try { ic = Ice::initialize(argc, argv); Ice::ObjectAdapterPtr adapter = ic->createObjectAdapterWithEndpoints( "SimplePrinterAdapter", "default -p 10000"); Ice::ObjectPtr object = new PrinterI; adapter->add(object, ic->stringToIdentity("SimplePrinter")); adapter->activate(); ic->waitForShutdown(); } catch (const Ice::Exception & e) { cerr << e << endl; status = 1; } catch (const char * msg) { cerr << msg << endl; status = 1; } if (ic) ic->destroy(); return status; }
编写ice客户端client.cpp
#include <Ice/Ice.h> #include <demo.h> using namespace demo; using namespace std; int main(int argc, char * argv[]) { int status = 0; Ice::CommunicatorPtr ic; try { ic = Ice::initialize(argc, argv); Ice::ObjectPrx base = ic->stringToProxy( "SimplePrinter:default -p 10000"); printerPrx printer = printerPrx::checkedCast(base); if (!printer) throw "Invalid proxy"; printer->printerstr("Hello World!"); } catch (const Ice::Exception & ex) { cerr << ex << endl; status = 1; } catch (const char * msg) { cerr << msg << endl; status = 1; } if (ic) ic->destroy(); return status; }
编译并运行客户端和服务端，如果hello world打印出来，那么就是安装成功了。
$ g++ demo.cpp server.cpp -lIce -L/opt/Ice-3.5.1/lib -lIceUtil -lpthread -o server $ g++ demo.cpp client.cpp -lIce -L/opt/Ice-3.5.1/lib -lIceUtil -lpthread -o client $ ./server $./client Hello World!
至此，安装成功！！！
原文参考http://blog.csdn.net/w1282109144/article/details/51426361
