On Wed, 2009-04-29 at 04:47 -0700, nmittal wrote: > > > Timothy Bish wrote: > > > > On Tue, 2009-04-28 at 08:35 -0700, nmittal wrote: > >> > >> > >> Timothy Bish wrote: > >> > > >> > > >> > It still appears if your environment is working against you. You need > >> > to spend some time figuring out what is installed and where. > >> > > >> >> /usr/bin/ld: skipping incompatible /usr/lib/libuuid.so when searching > >> >> for -luuid > >> > > >> > This error usually means that you don't have the right type of lib > >> > installed, since you are building 64bit you might want to check that > >> you > >> > have a 64but version of this library installed. > >> > > >> > You can start tracking what you have installed and also see what the > >> > linker is going to find by using the locate command: > >> > > >> > locate uuid.so > >> > locate apr-1.so > >> > locate aprutil-1.so > >> > > >> > etc, etc. > >> > > >> > wheneever you see "undefined symbol: apr_pool_create_unmanaged_ex" you > >> > can be pretty sure that you are getting a version of APR older than 1.3 > >> > loaded from somewhere. > >> > > >> > Regards > >> > Tim. > >> > -- > >> > Tim Bish > >> > http://fusesource.com > >> > http://timbish.blogspot.com/ > >> > > >> > >> Tim, I reinstalled all required libraries and i include them specifically > >> in > >> my Makefile now... > >> CPPLDFLAGS = -pipe -fPIC -O3 -m64 > >> CPPFLAGS = -I. -I/RSIGrid/amq/activemq-cpp-2.2.5/src/main > >> -I/usr/include/apr-1 -c > >> LDFLAGS = -L/usr/lib/libactivemq-cpp.so -L/usr/lib64/libuuid.so > >> -L/usr/lib/libapr-1.so -L/usr/lib/libaprutil-1.so > >> -L/RSIGrid/amq/apr-util-1.3.4/xml/expat/lib/libexpat.la -m64 > >> CC_OUTPUT_FLAG = -o > >> CC = g++ > >> LDLIBS = -lpthread -lrt -lcrypt -ldl > >> > >> I built the ActiveMQ-CPP library again using the following options > >> #./configure --with-apr=/usr/bin/apr-1-config > >> --with-apr-util=/usr/bin/apu-1-config --prefix=/usr > >> #make > >> #make install > >> # /usr/bin/activemqcpp-config --version > >> 2.2.5 > >> # /usr/bin/activemqcpp-config --libs > >> -lactivemq-cpp > >> # /usr/bin/activemqcpp-config --includes > >> -I/usr/include/activemq-cpp-2.2.5 > >> # /usr/bin/activemqcpp-config --prefix > >> /usr > >> # /usr/bin/activemqcpp-config --exec-prefix > >> /usr > >> # /usr/bin/activemqcpp-config --libs > >> -lactivemq-cpp > >> # /usr/bin/activemqcpp-config --cflags > >> -I/usr/include/activemq-cpp-2.2.5 > >> > >> Now when I try to build my code, I get this error.... > >> > >> $ make > >> make: Warning: File `Makefile' has modification time 81 s in the future > >> g++ -pipe -fPIC -O3 -m64 -I. -I/RSIGrid/amq/activemq-cpp-2.2.5/src/main > >> -I/usr/include/apr-1 -c -o RegisterTicker.o RegisterTicker.cpp > >> g++ -pipe -fPIC -O3 -m64 -L/usr/lib/libactivemq-cpp.so > >> -L/usr/lib64/libuuid.so -L/usr/lib/libapr-1.so -L/usr/lib/libaprutil-1.so > >> -L/RSIGrid/amq/apr-util-1.3.4/xml/expat/lib/libexpat.la -m64 -o > >> /RSIGrid/register_ticker RegisterTicker.o -lpthread -lrt -lcrypt -ldl > >> RegisterTicker.o: In function `SimpleAsyncConsumer::runConsumer()': > >> RegisterTicker.cpp:(.text+0x497): undefined reference to > >> `activemq::core::ActiveMQConnectionFactory::ActiveMQConnectionFactory(std::basic_string<char, > >> std::char_traits<char>, std::allocator<char> > const&, > >> std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> const&, std::basic_string<char, std::char_traits<char>, > >> std::allocator<char> > >> > const&)' > >> collect2: ld returned 1 exit status > >> make: *** [/RSIGrid/register_ticker] Error 1 > >> $ > >> > > > > Is it possible you are building 32bit versions of APR and AMQCPP, I ask > > since they are installed in /usr/lib apparently and on your system I > > would expect them in /usr/lib64 ? > > > > > > -- > > Tim Bish > > http://fusesource.com > > http://timbish.blogspot.com/ > > > > > > Tim, I was able to make it work by linking the apr libs statically in my > build. I am still not sure why the .so wouldnt work. > > I appreciate all your help on this. > > regards, > Nishant >
Great, glad to hear that its working. If you discover anything about the reason you couldn't link to the shared library please report back. -Tim -- Tim Bish http://fusesource.com http://timbish.blogspot.com/
