Re: [Boost-users] Building iostreams with zlib support on Windows XP in mingw-msys

Thanks a lot! That worked. On Sat, Jan 17, 2009 at 10:22 PM, Steven Watanabe wrote: Leave out -sNO_ZLIB=0.

The build actually only checks for the presence vs. absence of NO_ZLIB so defining it at all will disable zlib.