From bbe35a6e1b54ef5cd7c1c471886c30ba85c0804e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 19:47:50 +0200 Subject: Adding upstream version 1.21. Signed-off-by: Daniel Baumann --- m4/arpa_inet_h.m4 | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 m4/arpa_inet_h.m4 (limited to 'm4/arpa_inet_h.m4') diff --git a/m4/arpa_inet_h.m4 b/m4/arpa_inet_h.m4 new file mode 100644 index 0000000..b394494 --- /dev/null +++ b/m4/arpa_inet_h.m4 @@ -0,0 +1,59 @@ +# arpa_inet_h.m4 serial 14 +dnl Copyright (C) 2006, 2008-2020 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson and Bruno Haible + +AC_DEFUN([gl_HEADER_ARPA_INET], +[ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) + + AC_CHECK_HEADERS_ONCE([arpa/inet.h]) + if test $ac_cv_header_arpa_inet_h = yes; then + HAVE_ARPA_INET_H=1 + else + HAVE_ARPA_INET_H=0 + fi + AC_SUBST([HAVE_ARPA_INET_H]) + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([arpa/inet.h]) + + AC_REQUIRE([gl_FEATURES_H]) + + gl_PREREQ_SYS_H_WS2TCPIP + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +/* On some systems, this header is not self-consistent. */ +#if !(defined __GLIBC__ || defined __UCLIBC__) +# include +#endif +#ifdef __TANDEM +# include +#endif +#include + ]], [inet_ntop inet_pton]) +]) + +AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +AC_DEFUN([gl_ARPA_INET_H_DEFAULTS], +[ + GNULIB_INET_NTOP=0; AC_SUBST([GNULIB_INET_NTOP]) + GNULIB_INET_PTON=0; AC_SUBST([GNULIB_INET_PTON]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP]) + HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON]) + REPLACE_INET_NTOP=0; AC_SUBST([REPLACE_INET_NTOP]) + REPLACE_INET_PTON=0; AC_SUBST([REPLACE_INET_PTON]) +]) -- cgit v1.2.3