Thank you! I look forward to trying this way... it's a pity it is not documented in the boost site. Moreover, yesterday, I tried to use the regex library and headers of cygwin (the one installed with cygwin installation); but they only work for a small example, and not with a library I'm developing... well, it all gets compiled by passing some linker options, but then the program hangs at run-time (while it all works if I compile it from cygwin itself). cheers Lorenzo frederic.bron@alcan.com wrote:
boost-bounces@lists.boost.org a écrit sur 15/12/2008 23:39:01 :
frederic.bron@alcan.com wrote:
I have no problem building regex with mingw provided by cygwin (g++ with option -mno-cygwin). If you are interested this way, I can help. Regards,
Actually, I already have cygwin (and always used boost with that without any problem); so I should build boost regex for mingw using cygwin?
any help is more than welcome :-)
OK, this what I do to build 1.37.0 for win32 from cygwin:
$ ./configure --with-libraries=regex --prefix=/cygdrive/d/Softs/boost_msw This builds bjam and write a default user-config.jam and Makefile that you have to change like this:
BJAM_CONFIG=-d2 -j2 -sNO_BZIP2=1 -sNO_ZLIB=1 link=static threading=multi runtime-link=shared threadapi=win32 --layout=system LIBS=--with-regex release
in user-config.jam replace "using gcc ;" by: "using gcc : : : <compileflags>-DBOOST_WINDOWS_API <compileflags>-mno-cygwin <linkflags>-mno-cygwin ;"
You can then build boost with $ make install >& install.log
This will build regex and install the headers. Headers and .a will be in /cygdrive/d/Softs/boost_msw which you can adapt to your needs.
I you also want dynamic labraries, you can just remove link=static (?).
Frédéric Bron
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