Re: [Boost-users] why aren't I getting multithreaded versions of the libraries that need to be built?

Subject: Re: [Boost-users] why aren't I getting multithreaded versions of the libraries that need to be built?
From: Ted Byers (r.ted.byers_at_[hidden])
Date: 2011-08-29 15:51:46

Thanks Steven,

So then, the makefile produced by QuantLib's configure script is broken.

I'll try a manual fix, and see what happens.

Cheers

Ted

> -----Original Message-----
> From: boost-users-bounces_at_[hidden] [mailto:boost-users-
> bounces_at_[hidden]] On Behalf Of Steven Watanabe
> Sent: August-29-11 3:33 PM
> To: boost-users_at_[hidden]
> Subject: Re: [Boost-users] why aren't I getting multithreaded versions of the
> libraries that need to be built?
> 
> AMDG
> 
> On 08/29/2011 11:34 AM, Ted Byers wrote:
> > Thanks Steve,
> >
> > Alas, no joy.  I followed your direction, and saw b2 building or
> > revising a few targets, but the result of make in QuantLib's directory
> > (version 1.1 with boost 1.47.0 ), is:
> >
> > libtool: link: g++ -g -O2 -o .libs/quantlib-test-suite.exe <snip>
> > -lboost_unit_test_framework-mt ./.libs/libUnitMain.a
> > ../ql/.libs/libQuantLib.a
> > /usr/lib/gcc/i686-pc-cygwin/4.3.4/libstdc++.dll.a
> > -L/usr/lib/gcc/i686-pc-cygwin/4.3.4
> > ./.libs/libUnitMain.a(libUnitMain_la-main.o): In function `main':
> > /home/Ted/QuantLib-1.1/test-suite/main.cpp:11: undefined reference to
> > `boost::unit_test::unit_test_main(bool (*)(), int, char**)'
> > ./.libs/libUnitMain.a(libUnitMain_la-main.o): In function
> > `_Z13init_functionv':
> > /home/Ted/QuantLib-1.1/test-suite/main.cpp:7: undefined reference to
> > `boost::unit_test::framework::master_test_suite()'
> > collect2: ld returned 1 exit status
> > make[1]: *** [quantlib-test-suite.exe] Error 1
> > make[1]: Leaving directory `/home/Ted/QuantLib-1.1/test-suite'
> > make: *** [all-recursive] Error 1
> >
> > It is looking for a file ' libboost_unit_test_framework-mt.a', which
> > still does not exist.
> 
> That's not what the error message says.
> -lboost_unit_test_framework-mt needs to
> come after ./.libs/libUnitMain.a.
> 
> >  I assume ' boost::unit_test::framework::master_test_suite'
> > is in that library.  The boost documentation I looked at indicates I
> > ought to see libraries ending in '-mt' if the library supports multithreading.
> >
> > What else ought I try?
> >
> 
> In Christ,
> Steven Watanabe