Boost Users :
From: Raoul Gough (RaoulGough_at_[hidden])
Date: 2003-09-26 06:04:41
"Jeremy Godfrey" <jngcomp_at_[hidden]> writes:
> When I build boost threads with bjam and MinGW, the resulting DLL is not
> dependent on mingwm10.dll like (as I understand things) all MinGW
> multithreaded binaries should be. This would indicate that the -mthreads
> compile/link option is not being used. Does anyone know how to fix this?
I guess your analysis is correct - my copy of boost_thread.dll imports
the function __mingwthr_key_dtor from mingwm10.dll. What does "g++ -v"
report for you?
$ f:/mingw/bin/g++ -v
Reading specs from f:/mingw/bin/../lib/gcc-lib/mingw32/3.3.1/specs
Configured with: ../gcc/configure --with-gcc --with-gnu-ld
--with-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw
--disable-shared --enable-sjlj-exceptions --enable-libgcj
--disable-java-awt --without-x --enable-java-gc=boehm
Thread model: win32
gcc version 3.3.1 (mingw special 20030804-1)
One fix would be to download the same gcc 3.3.1 executable as I have
from the mingw site (but be warned that I recently detected a bug with
this compiler's sjlj exception handling - see
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12298 for the gory
details). If you're building gcc yourself, maybe you need to supply
some of the configure options manually?
-- Raoul Gough. (setq dabbrev-case-fold-search nil)
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