Rob Lahaye <[EMAIL PROTECTED]> writes:
| Hi,
>
| There's a problem with threading since recent boost updates in CVS,
| at least for my FreeBSD PC.
>
| My make ends with:
>
| [...]
| /usr/local/bin/g++33 -g -O -fno-exceptions -W -Wall -o tex2lyx FloatList.o
Floating.o counters.o lengthcommon.o lyxlayout.o lyxtextclass.o lyxlex.o
lyxlex_pimpl.o boost.o context.o gettext.o lyxfont.o texparser.o tex2lyx.o preamble.o
math.o table.o text.o -L/opt/lib -L/usr/local/lib ../support/.libs/libsupport.a
../../boost/libs/regex/src/.libs/libboostregex.a -lz
| ../../boost/libs/regex/src/.libs/libboostregex.a(regex_synch.o): In function
`boost::re_detail::re_init_threads()':
|
/home/lahaye/SOFTWARE/lyx-devel/boost/libs/regex/src/../../../../boost/boost/regex/v4/regex_synch.hpp:88:
undefined reference to `pthread_mutex_init'
| ../../boost/libs/regex/src/.libs/libboostregex.a(regex_synch.o): In function
`boost::re_detail::re_free_threads()':
|
/home/lahaye/SOFTWARE/lyx-devel/boost/libs/regex/src/../../../../boost/boost/regex/v4/regex_synch.hpp:93:
undefined reference to `pthread_mutex_destroy'
| collect2: ld returned 1 exit status
| gmake[4]: *** [tex2lyx] Error 1
>
| On my FreeBSD PC, there should be something like this set before compilation:
| setenv CXXFLAGS -D_THREAD_SAFE
| setenv CFLAGS -D_THREAD_SAFE
| setenv LDFLAGS -pthread
>
| I suppose this should be added somethere in the autoconf script.
I think the correct solution is to set the BOOST provided macro to
just turn threading support off.
I'll have a look.
--
Lgb
