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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I was wrong. Dmytro pointed out that bjam allows building boost
libraries with the compiler and bitness in the boost library name --layout=versioned.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Therefore, I could have both 32 and 64bit versions in the same
directory.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I wonder then if FindBoost is able to detect automatically the
right ones based on the name of the libs.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>regards<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> philiplowman@gmail.com
[mailto:philiplowman@gmail.com] <b>On Behalf Of </b>Philip Lowman<br>
<b>Sent:</b> 04 December 2010 11:03<br>
<b>To:</b> Hicham Mouline<br>
<b>Cc:</b> CMake mailing list<br>
<b>Subject:</b> Re: [CMake] FindBoost: find both win32 and x64 static libs<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>On Tue, Nov 30, 2010 at 5:37 PM, Hicham Mouline <<a
href="mailto:hicham@mouline.org">hicham@mouline.org</a>> wrote:<o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>As
boost libraries naming convention doesn't include in the lib names whether they
are built by msvc9 win32 or x64, I am forced on a winxp 64 box where I hold
both versions to have a different lib directory under boost_root.<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I
set BOOST_ROOT then call FIND_PACKAGE(Boost 1.44 COMPONENTS ...).<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Am
I supposed to detect which of vc9 32bit or 64bit am I generating for and
then set BOOST_LIBRARYDIR depending on that before calling FIND_PACKAGE?<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>How
do I detect bitness?<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>You could try something like this:<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>include(CheckTypeSize)<o:p></o:p></p>
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<p class=MsoNormal>CHECK_TYPE_SIZE(void* SIZEOF_PTR)<o:p></o:p></p>
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<p class=MsoNormal>message("size of pointer = ${SIZEOF_PTR}")<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Then if SIZEOF_PTR is 4, you would set BOOST_LIBRARYDIR to
be ${BOOST_ROOT}/lib32 and if it is 8, you set it to ${BOOST_ROOT}/lib64.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>-- <br>
Philip Lowman<o:p></o:p></p>
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