diff options
Diffstat (limited to 'gnulib/m4/arpa_inet_h.m4')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/m4/arpa_inet_h.m4 | 57 |
2 files changed, 57 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa diff --git a/gnulib/m4/arpa_inet_h.m4 b/gnulib/m4/arpa_inet_h.m4 new file mode 100644 index 00000000..4360dd81 --- /dev/null +++ b/gnulib/m4/arpa_inet_h.m4 @@ -0,0 +1,57 @@ +# arpa_inet_h.m4 serial 7 +dnl Copyright (C) 2006, 2008, 2009, 2010 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 <arpa/inet.h> is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([arpa/inet.h]) + + 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. */ +#ifndef __GLIBC__ +# include <sys/socket.h> +#endif +#include <arpa/inet.h> + ]], [inet_ntop inet_pton]) +]) + +dnl Unconditionally enables the replacement of <arpa/inet.h>. +AC_DEFUN([gl_REPLACE_ARPA_INET_H], +[ + dnl This is a no-op, because <arpa/inet.h> is always overridden. + : +]) + +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]) + GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=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]) +]) |