Hi Adam~ [Adam] Are you sure this logic is right? It looks very odd. Does CMake set WIN32 for a 64-bit Windows toolchain? Didn't you say you were building on Linux?
[Kent] My software compiles cross platform, and we support windows too. WIN32 is set for 64bit platforms. I do have the windows build compiling properly with boost. I'm specifically having problems with linux. [Adam] You don't set ADDITIONAL_VERSIONS. That's probably not the problem. IIRC, it's: set(Boost_ADDITIONAL_VERSIONS "1.44 1.44.0") [Kent] I did not originally set Boost_ADDITIONAL_VERSIONS. I did set it now, and ran a clean recompile, but no change. My Boost_LIBRARIES still came out as: -- Boost_LIBRARIES: /usr/lib/libboost_program_options-mt.a Even though I've specified BOOST_LIBRARYDIR as: BOOST_LIBRARYDIR = /home/kknox/sdk/boost_1_44_0/stage/lib Kent -----Original Message----- From: Adam J Richardson [mailto:[email protected]] Sent: Thursday, November 04, 2010 4:56 AM To: Knox, Kent Cc: [email protected] Subject: Linking Boost on Linux on 64bit host and 32bit target -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thu, 04 Nov 2010 04:35:57 -0400 [email protected] wrote: > Hi all~ Hi Kent. > I have a project using Boost that should compile for both 64bit and > 32bit on a 64bit host. This works fine for a 64bit target, but I > can't get this to work for a 32bit target. I'm having problems linking Boost too. But enough about me. > In order to compile for 32bit on a 64bit host, I have a -D parameter > called BUILD64. Here is my logic to initialize this var: > > if( WIN32 ) > set( BUILD64 ${CMAKE_CL_64} ) > else() > option( BUILD64 "Build a 64-bit product" OFF ) > if( BUILD64 ) > message( STATUS "64-bit build" ) > endif( ) > endif() Are you sure this logic is right? It looks very odd. Does CMake set WIN32 for a 64-bit Windows toolchain? Didn't you say you were building on Linux? > The syntax for finding boost is thus: > set( Boost_USE_MULTITHREADED ON ) > set( Boost_USE_STATIC_LIBS ON ) > set( Boost_DETAILED_FAILURE_MSG ON ) > # set( Boost_DEBUG ON ) > find_package( Boost 1.33.0 COMPONENTS program_options ) You don't set ADDITIONAL_VERSIONS. That's probably not the problem. IIRC, it's: set(Boost_ADDITIONAL_VERSIONS "1.44 1.44.0") ... if you wanted to try it anyway. Regards, Adam J Richardson -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAkzSgx0ACgkQSUH6dLOqvqmfKwCg6qttDVOXnpqHYoZwfjzUyHax ubMAniQAF6EYxsIUYkqXPQiMwFxop6uB =ngaQ -----END PGP SIGNATURE----- _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
