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Subject: [Boost-users] Boost installation inquiry
From: mega deth (dogblush_at_[hidden])
Date: 2012-10-28 21:18:41
Hello Boost User Community,
I am a big fan of boost C++ having used it for a college class to do threading. I want to get back into it and I previously installed boost on a windows machine, now dealing with a Linux machine would like some help as I have run into difficulties with the installation process.
First off,
I would like to build threads and regex libraries. I have gotten the first example show below to work correctly:
#include <boost/lambda/lambda.hpp>
#include <iostream>
#include <iterator>
#include <algorithm> int main()
{ using namespace boost::lambda; typedef std::istream_iterator<int> in; std::for_each( in(std::cin), in(), std::cout << (_1 * 3) << " " ); }
My main issue is the next part.
I have Boost is located in /usr/local/boost_1_51_0
I have run the following steps:
1. Go to the directory tools/build/v2/.
2. Run bootstrap.sh
3. Run b2 install --prefix=PREFIX where PREFIX is the directory where you want Boost.Build to be installed
4. Add PREFIX/bin to your PATH environment variable.
For the 3rd step,
I ran b2 as follows:
b2 --build-dir=~/bin/Boos
tC++1.51/ toolset=gcc stage
My PATH looks like this:
> echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/root/bin
:/root/bin/BoostC++1.51/bin/
g++ I- /root/boost/ /root/bin/repos/c-projects/c++/C++Projects/Boost/testLinkToBoostLib.cpp -o example \
> ~/boost/stage/lib/libboost_
libboost_chrono.a libboost_regex.a
libboost_chrono.so libboost_regex.so
libboost_chrono.so.1.51.0 libboost_regex.so.1.51.0
libboost_filesystem.a libboost_system.a
libboost_filesystem.so libboost_system.so
libboost_filesystem.so.1.51.0 libboost_system.so.1.51.0
libboost_program_options.a libboost_thread.a
libboost_program_options.so libboost_thread.so
libboost_program_options.so.1.51.0 libboost_thread.so.1.51.0
Finally this is my issue:
When I try to compile the test regex code with boost, I am unable to find the correct library to include. I fear that because I have this issue, that my thread library is not built as well. Is there a way to check? Can you provide what worked for you to install boost on your linux machine.
c++ -I path/to/boost_1_51_0 example.cpp -o example \ ~/boost/stage/lib/libboost_regex-gcc34-mt-d-1_36.a
I am unable to find or even create this:
libboost_regex-gcc34-mt-d-1_36.a
If you have any advise or direction please let me know. Thank you! There was some talk about checking the configuration of the user-config.jam if there are linker or compile issues. But I do not think those
could be the issues at the moment.
Thank you in advance for looking at my issue!
~Jake
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