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Re: [Mingw-cross-env-list] MXE can't find Boost.Thread

From: Tony Theodore
Subject: Re: [Mingw-cross-env-list] MXE can't find Boost.Thread
Date: Thu, 16 May 2013 04:54:05 +1000

On 16/05/2013, at 3:21 AM, Adri CS <address@hidden> wrote:

> Hi,
> I built Boost and Qt libs in Ubuntu with your project using 'make pthreads 
> zlib boost qt'. No error messages were output.
> Then I tried to build PCL version 1.7 from their repo in Github, using Cmake, 
> like in the step 5b of the tutorial: 
> ccmake ../src 
> -DCMAKE_TOOLCHAIN_FILE=/home/a/c/mxe/usr/i686-pc-mingw32/share/cmake/mxe-conf.cmake
> However, when configuring I got two errors, that Cmake can't find 
> Boost.thread and QtCore.
> I checked and in the mxe dir do exist "libboost_thread-win32.a" and 
> "libQtCore.a" libs. If I set by hand the path to those libs, when 
> reconfiguring I still get the Boost.Thread complaint.
> Whant might be happening?

You may want to check some of the patches/configuration of the PCL included in 
mxe to see if any are appropriate. There's a cmake option 
"-DBoost_THREADAPI=win32" that may help.

For Qt, we install to qt or qt5 subdirectories so you may have let cmake know 
about that somehow.



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