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Set _WIN32_WINNT to 0x501 for MinGW and <wspiapi.h> (GH #529)

pull/531/head
Jeffrey Walton 2017-11-06 15:02:50 -05:00
parent fdc262e884
commit 379e97cc1c
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1 changed files with 8 additions and 0 deletions
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8
socketft.cpp
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@ -30,6 +30,14 @@
# include <sanitizer/msan_interface.h>
#endif
// From http://groups.google.com/d/msg/cryptopp-users/MzvocLrbIpE/TMCa6LFhCgAJ,
// <wspiapi.h> is a compatibility header and it needs _WIN32_WINNT >= 0x501.
// The work-around should be OK since it won't cross-pollinate into header files.
#if defined(__MINGW32__) && (_WIN32_WINNT < 0x501)
# undef _WIN32_WINNT
# define _WIN32_WINNT 0x501
#endif
#ifdef USE_WINDOWS_STYLE_SOCKETS
# pragma comment(lib, "ws2_32.lib")
# if defined(_WIN32_WINNT) && (_WIN32_WINNT < 0x501)