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author | Bruno Haible <bruno@clisp.org> | 2019-06-30 15:08:05 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2019-06-30 15:08:05 +0200 |
commit | 6136e937969578bf4d5403b86ea3c4c8eb16d268 (patch) | |
tree | 25372da62f34c92b3e7c6e37141abb362fdeb61d /m4/inet_pton.m4 | |
parent | 326d9f99229c4b7dea6fcc48a4e24eda53a348a8 (diff) | |
download | gnulib-6136e937969578bf4d5403b86ea3c4c8eb16d268.tar.gz |
inet_ntop, inet_pton: Forward-compatibility with newer Windows versions.
* m4/inet_ntop.m4 (gl_FUNC_INET_NTOP): On native Windows, set
REPLACE_INET_NTOP to 1 always.
* m4/inet_pton.m4 (gl_FUNC_INET_PTON): On native Windows, set
REPLACE_INET_PTON to 1 always.
Diffstat (limited to 'm4/inet_pton.m4')
-rw-r--r-- | m4/inet_pton.m4 | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/m4/inet_pton.m4 b/m4/inet_pton.m4 index 72a9bc2e5b..264892c1ee 100644 --- a/m4/inet_pton.m4 +++ b/m4/inet_pton.m4 @@ -1,4 +1,4 @@ -# inet_pton.m4 serial 18 +# inet_pton.m4 serial 19 dnl Copyright (C) 2006, 2008-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -24,15 +24,16 @@ AC_DEFUN([gl_FUNC_INET_PTON], INET_PTON_LIB= gl_PREREQ_SYS_H_WINSOCK2 if test $HAVE_WINSOCK2_H = 1; then + dnl It needs to be overridden, because the stdcall calling convention + dnl is not compliant with POSIX. Set REPLACE_INET_PTON in order to avoid + dnl a name conflict at the linker level, even though the header file + dnl <ws2tcpip.h> declares inet_pton only if _WIN32_WINNT >= 0x0600. + REPLACE_INET_PTON=1 AC_CHECK_DECLS([inet_pton],,, [[#include <ws2tcpip.h>]]) if test $ac_cv_have_decl_inet_pton = yes; then - dnl It needs to be overridden, because the stdcall calling convention - dnl is not compliant with POSIX. - REPLACE_INET_PTON=1 INET_PTON_LIB="-lws2_32" else HAVE_DECL_INET_PTON=0 - HAVE_INET_PTON=0 fi else gl_save_LIBS=$LIBS |