>> Compiling using Visual Studio .NET will create binaries dependent of msvcp71.dllOnly if you compile with the wrong runtime library.

If trying to compile the code (Windows XP, SDK v6.1) and you get the following types of errors:c:\phpdev\php-5.2.9\main\php_network.h(128) : warning C4005: 'POLLIN' : macro redefinition        c:\program files\microsoft sdks\windows\v6.1\include\winsock2.h(1495) :see previous definition of 'POLLIN'c:\phpdev\php-5.2.9\main\php_network.h(129) : warning C4005: 'POLLPRI' : macro redefinition        c:\program files\microsoft sdks\windows\v6.1\include\winsock2.h(1496) :see previous definition of 'POLLPRI'c:\phpdev\php-5.2.9\main\php_network.h(130) : warning C4005: 'POLLOUT' : macro redefinition        c:\program files\microsoft sdks\windows\v6.1\include\winsock2.h(1499) :see previous definition of 'POLLOUT'c:\phpdev\php-5.2.9\main\php_network.h(131) : warning C4005: 'POLLERR' : macro redefinition        c:\program files\microsoft sdks\windows\v6.1\include\winsock2.h(1502) :see previous definition of 'POLLERR'c:\phpdev\php-5.2.9\main\php_network.h(132) : warning C4005: 'POLLHUP' : macro redefinition        c:\program files\microsoft sdks\windows\v6.1\include\winsock2.h(1503) :see previous definition of 'POLLHUP'c:\phpdev\php-5.2.9\main\php_network.h(133) : warning C4005: 'POLLNVAL' : macro redefinition        c:\program files\microsoft sdks\windows\v6.1\include\winsock2.h(1504) :see previous definition of 'POLLNVAL'NMAKE : fatal error U1077: '"C:\Program Files\Microsoft Visual Studio 9.0\VC\BIN\cl.exe"' : return code '0x2'Stop.You can alter the Makefile and add the following switch to CFLAGS:/D _WIN32_WINNT

If you are getting the following error message:Input Error: There is no script engine for file extension ".js"with Visual Studio 2005 Command Prompt or similar, try to add  "/e:jscript" to the command line.Something like:cscript /nologo /e:jscript win32/build/buildconf.jsIt worked for me, I hope it helps.