Re: [Boost-users] boost error

Subject: Re: [Boost-users] boost error
From: Pervez, Salman (Salman.Pervez_at_[hidden])
Date: 2012-03-15 18:05:44

Thanks Kris, that should be the correct solution, except it doesn't fix the problem entirely. Here is my boost/ilb directory which I pass with the -L flag...

/boost/1.44.0/lib/libboost_program_options-gcc41-1_44.a
/boost/1.44.0/lib/libboost_program_options-gcc41-1_44.so
/boost/1.44.0/lib/libboost_program_options-gcc41-1_44.so.1.44.0
/boost/1.44.0/lib/libboost_program_options-gcc41-d-1_44.a
/boost/1.44.0/lib/libboost_program_options-gcc41-d-1_44.so
/boost/1.44.0/lib/libboost_program_options-gcc41-d-1_44.so.1.44.0
/boost/1.44.0/lib/libboost_program_options-gcc41-d.a
/boost/1.44.0/lib/libboost_program_options-gcc41-d.so
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-1_44.a
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-1_44.so
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-1_44.so.1.44.0
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-d-1_44.a
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-d-1_44.so
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-d-1_44.so.1.44.0
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-d.a
/boost/1.44.0/lib/libboost_program_options-gcc41-mt-d.so
/boost/1.44.0/lib/libboost_program_options-gcc41-mt.a
/boost/1.44.0/lib/libboost_program_options-gcc41-mt.so
/boost/1.44.0/lib/libboost_program_options-gcc41.a
/boost/1.44.0/lib/libboost_program_options-gcc41.so

And even though I tell it where to look, it does not find -lboost_program_options. So I am wondering if this is a version mismatch? Or if the source code for the application needs to be changed?

Salman

From: boost-users-bounces_at_[hidden] [mailto:boost-users-bounces_at_[hidden]] On Behalf Of Krzysztof Czainski
Sent: Tuesday, March 13, 2012 6:54 PM
To: boost-users_at_[hidden]
Subject: Re: [Boost-users] boost error

2012/3/14 Pervez, Salman <Salman.Pervez_at_[hidden]<mailto:Salman.Pervez_at_[hidden]>>

Hi everyone, I am trying to do a source build for qpid 0.14. I am running into a boost dependency error which I am unable to solve. Here is the error...

/usr/bin/ld: cannot find -lboost_program_options

collect2: ld returned 1 exit status

make[2]: *** [libqpidcommon.la<http://libqpidcommon.la>] Error 1

I also built boost from source so its no surprise that it cannot find the required file in /usr/bin/ld. Perhaps there is a way to tell it where to find boost? I passed the location of my boost build to the configure script through a CPPFLAG which helps it find the hpp files but perhaps not this one.
 I'm guessing here: try adding -L/path/to/the/boost/libs to LDFLAGS.

An aside note: I thought compiler flags go into CXXFLAGS instead of CPPFLAGS, because CPP usually stands for the preprocessor in makefiles, while CXX stands for the c++ compiler.

HTH
Kris

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