c++ - How to link Boost in a dependent static library

Question

In MS Visual C++ 2010

I had a single C++ project in my solution which used boost and worked perfectly.

I then decided to convert this project into a static library and create a new project which depends on this static library.

Now, my converted static library builds without errors and warnings (compiler and linker) but the new project compiles but does not link.

I am getting:

1>LINK : fatal error LNK1104: cannot open file 'libboost_thread-vc100-mt-1_45.lib'

As a test I added the full directory path to the linker options for this library... and then it complained about

1>LINK : fatal error LNK1104: cannot open file 'libboost_date_time-vc100-mt-1_45.lib'

I have now added complete paths to all the libraries and it now builds and run.

I am not happy with this solution because:

1. I don't want users of the library to have to worry about linking in boost.
2. It is messy

I know an answer would be to create a DLL but is there a way to do this statically and keep the linking at my static library level.

Edit:

If I tell the .exe linker to ignore the boost libs explicitly then it all is ok except the .exe should not have to worry about boost at all.

/NODEFAULTLIB:"libboost_thread-vc100-mt-1_45.lib" /NODEFAULTLIB:"libboost_date_time-vc100-mt-1_45.lib"

Answer 1

Apparently you don't need the .libs, as your exe also links without them. You seem to be using boost header-only methods and classes. So just tell boost to disable auto linking by defining the preprocessor symbol BOOST_ALL_NO_LIB in your project.

If you want to make your .lib unnecessary big by including all of boost, this question seems to hold an answer (which I never really tried myself): Linking static libraries to other static libraries