Mercurial > hg > octave-lyh > gnulib-hg
changeset 4254:14b537acd198
(m4_quote): New macro.
(AC_CHECK_HEADERS_ONCE, AC_CHECK_FUNCS_ONCE, AC_CHECK_DECLS_ONCE):
Quote AC_FOREACH variable-expansions properly.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Thu, 13 Mar 2003 21:23:43 +0000 |
parents | bd7590d0c6b6 |
children | fe0f8778e46d |
files | m4/onceonly.m4 |
diffstat | 1 files changed, 15 insertions(+), 10 deletions(-) [+] |
line wrap: on
line diff
--- a/m4/onceonly.m4 +++ b/m4/onceonly.m4 @@ -1,5 +1,5 @@ -# onceonly.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# onceonly.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -21,15 +21,20 @@ dnl empty, and the check will be inserted before the body of the AC_DEFUNed dnl function. +dnl Taken from Autoconf 2.50; can be removed once we assume 2.50 or later. +define([m4_quote], [[$*]]) + # AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of # AC_CHECK_HEADERS(HEADER1 HEADER2 ...). AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ : AC_FOREACH([gl_HEADER_NAME], [$1], [ - AC_DEFUN([gl_CHECK_HEADER_]translit(gl_HEADER_NAME,[./-], [___]), [ + AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(defn([gl_HEADER_NAME]), + [-./], [___])), [ AC_CHECK_HEADERS(gl_HEADER_NAME) ]) - AC_REQUIRE([gl_CHECK_HEADER_]translit(gl_HEADER_NAME,[./-], [___])) + AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, + [-./], [___]))) ]) ]) @@ -38,10 +43,10 @@ AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ : AC_FOREACH([gl_FUNC_NAME], [$1], [ - AC_DEFUN([gl_CHECK_FUNC_]gl_FUNC_NAME, [ - AC_CHECK_FUNCS(gl_FUNC_NAME) + AC_DEFUN([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]), [ + AC_CHECK_FUNCS(defn([gl_FUNC_NAME])) ]) - AC_REQUIRE([gl_CHECK_FUNC_]gl_FUNC_NAME) + AC_REQUIRE([gl_CHECK_FUNC_]defn([gl_FUNC_NAME])) ]) ]) @@ -50,9 +55,9 @@ AC_DEFUN([AC_CHECK_DECLS_ONCE], [ : AC_FOREACH([gl_DECL_NAME], [$1], [ - AC_DEFUN([gl_CHECK_DECL_]gl_DECL_NAME, [ - AC_CHECK_DECLS(gl_DECL_NAME) + AC_DEFUN([gl_CHECK_DECL_]defn([gl_DECL_NAME]), [ + AC_CHECK_DECLS(defn([gl_DECL_NAME])) ]) - AC_REQUIRE([gl_CHECK_DECL_]gl_DECL_NAME) + AC_REQUIRE([gl_CHECK_DECL_]defn([gl_DECL_NAME])) ]) ])