AMDG loveley wrote:

Steven Watanabe a écrit :

...

loveley wrote:

...

<snip>

and the error is: http://pastebin.com/m4c85af13 .

1. g++ -L/Applications/boost_1_41_0/libs -o "test_boost_1" ./principal/principal.o 2. Undefined symbols: 3.

"boost::unit_test::unit_test_log_t::set_checkpoint(boost::unit_test::basic_cstring

const>, unsigned long, boost::unit_test::basic_cstring<char const>)", referenced from:

You need to link to the test library (-lboost_unit_test_framework)

I wonder how I can link this test library; can you tell me how? This appears to be an option, but for what program?

-l is for g++. I don't know where to specify this for eclipse. Check its documentation. In Christ, Steven Watanabe

loveley a écrit :

Steven Watanabe a écrit :

...

AMDG

loveley wrote:

...

Steven Watanabe a écrit :

...

loveley wrote:

...

<snip>

and the error is: http://pastebin.com/m4c85af13 .

1. g++ -L/Applications/boost_1_41_0/libs -o "test_boost_1" ./principal/principal.o 2. Undefined symbols: 3.

"boost::unit_test::unit_test_log_t::set_checkpoint(boost::unit_test::basic_cstring

const>, unsigned long, boost::unit_test::basic_cstring<char const>)", referenced from:

You need to link to the test library (-lboost_unit_test_framework)

I wonder how I can link this test library; can you tell me how? This appears to be an option, but for what program?

-l is for g++. I don't know where to specify this for eclipse. Check its documentation.

In Christ, Steven Watanabe

_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

well, I modified eclipse, in the project options, tab "C/C++ build/ discovery options/ compiler invocation arguments" , and I added the -lboost_unit_test_framework options ... but in vain : nothing changed.

can anyone help me?

olivier.

here is the result of my try attempts : **** Build of configuration Debug for project test_boost_1 **** make all Building target: test_boost_1 Invoking: MacOS X C++ Linker g++ -L/Applications/boost_1_41_0/libs -o "test_boost_1" ./principal/principal.o -lboost_unit_test_framework ld: library not found for -lboost_unit_test_framework collect2: ld returned 1 exit status make: *** [test_boost_1] Error 1 the parameter is well passed to g++ but there still is a problem. olivier. ___________________________________________________________________________ Avez-vous essayé le nouveau Yahoo! Mail ? Plus rapide, plus efficace... simplement révolutionnaire ! Découvrez-le. Lien :http://fr.mail.yahoo.com

AMDG loveley wrote:

loveley a écrit :

...

here is the result of my try attempts :

**** Build of configuration Debug for project test_boost_1 ****

make all Building target: test_boost_1 Invoking: MacOS X C++ Linker g++ -L/Applications/boost_1_41_0/libs -o "test_boost_1" ./principal/principal.o -lboost_unit_test_framework ld: library not found for -lboost_unit_test_framework collect2: ld returned 1 exit status make: *** [test_boost_1] Error 1

the parameter is well passed to g++ but there still is a problem.

one more thing : I am not sure whether I successfully compiler the libraries (nor if it is necessary), with "./bjam". Where must it be placed?

Try -L/Applications/boost_1_41_0/stage/lib instead of -L/Applications/boost_1_41_0/libs. In Christ, Steven Watanabe

Vladimir Prus a écrit :

loveley wrote:

...

well, I modified eclipse, in the project options, tab "C/C++ build/ discovery options/ compiler invocation arguments" , and I added the -lboost_unit_test_framework options ... but in vain : nothing changed.

"Discovery options" affects how Eclipse CDT figures which include directories your project uses. CDT uses that information for code completion. It does *not* affect building.

...

can anyone help me?

Did you read CDT docs? See the attached.

- Volodya

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_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users I succeeded in adding boost to eclipse : I used the -l and -L functions and for -L I added the directory /bin.V2/libs/test and some sub-directories to eclipse. I also changed the parameters INCLUDE and LD_LIBRARY_PATH but I think it doesn't change anything.

thank you all for your help! olivier. ___________________________________________________________________________ Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son interface révolutionnaire. http://fr.mail.yahoo.com

I'm using Eclipse/CDT with GCC under Windows. You DO NOT need to specify any command-line switches/options. I suggest you first remove them all. Once you've done that, go into Project Properties-> C/C++ Build->Settings->GCC C++ Compiler->Directories and set your include directory to whatever the ROOT of your boost folder is, so in my case this is D:\libs\boost_1_41_0. DO NOT add \boost onto the end of that path. I believe the precompiled libs (/lib) are optional, because I can compile fine without them. So don't worry about that for now, first get the includes working. "Most Boost libraries are header-only: they consist entirely of header files containing templates and inline functions, and require no separately- compiled library binaries or special treatment when linking." (cf. http://www.boost.org/doc/libs/1_41_0/more/getting_started/windows.html) When you've done the above , I suggest you make an extremely simple test class which only tries to include a single boost class and see if you can get that to include boost, and build correctly. Then take it from there. On Dec 12, 11:58 pm, Vladimir Prus wrote:

loveley wrote:

...

I succeeded in adding boost to eclipse : I used the -l and -L functions and  for -L  I added the directory  /bin.V2/libs/test and some sub-directories to eclipse.

This is wrong. You should add /stage/lib

- Volodya

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