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author | Paul Eggert <eggert@cs.ucla.edu> | 2005-09-22 06:44:26 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-09-22 06:44:26 +0000 |
commit | eba2793d1131e5c03d6357d5a727120340836e8f (patch) | |
tree | 992c967b6e97d1793e15adfe32bda95b67b9c8f1 /m4/canon-host.m4 | |
parent | da6ced865126d933c839f19ce9dd002b71d1d5a3 (diff) | |
download | coreutils-eba2793d1131e5c03d6357d5a727120340836e8f.tar.xz |
Nontrivial sync from gnulib.
Diffstat (limited to 'm4/canon-host.m4')
-rw-r--r-- | m4/canon-host.m4 | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/m4/canon-host.m4 b/m4/canon-host.m4 index 1e1275ab3..b41610471 100644 --- a/m4/canon-host.m4 +++ b/m4/canon-host.m4 @@ -1,4 +1,4 @@ -# canon-host.m4 serial 6 +# canon-host.m4 serial 7 dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -6,18 +6,11 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_CANON_HOST], [ - AC_LIBSOURCES([canon-host.c]) + AC_LIBSOURCES([canon-host.c, canon-host.h]) AC_LIBOBJ([canon-host]) + gl_PREREQ_CANON_HOST +]) - dnl Prerequisites of lib/canon-host.c. - AC_CHECK_HEADERS_ONCE(unistd.h) - AC_CHECK_HEADERS(netdb.h sys/socket.h netinet/in.h arpa/inet.h) - - dnl Add any libraries as early as possible. - dnl In particular, inet_ntoa needs -lnsl at least on Solaris 2.5.1, - dnl so we have to add -lnsl to LIBS before checking for that function. - AC_SEARCH_LIBS(gethostbyname, [inet nsl]) - - dnl These come from -lnsl on Solaris 2.5.1. - AC_CHECK_FUNCS(getaddrinfo gethostbyname gethostbyaddr inet_ntoa) +AC_DEFUN([gl_PREREQ_CANON_HOST], [ + AC_REQUIRE([gl_GETADDRINFO]) ]) |