From a85b65745b8ea9b7f0c4569b34e423ec90aca49e Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Fri, 14 Mar 2003 09:50:43 +0000 Subject: [from gnulib] (m4_quote): New macro. (AC_CHECK_HEADERS_ONCE, AC_CHECK_FUNCS_ONCE, AC_CHECK_DECLS_ONCE): Quote AC_FOREACH variable-expansions properly. --- m4/onceonly.m4 | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) (limited to 'm4/onceonly.m4') diff --git a/m4/onceonly.m4 b/m4/onceonly.m4 index 0a7deb1c1..af56aa944 100644 --- 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 inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to 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_HEADERS_ONCE], [ 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_FUNCS_ONCE], [ 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])) ]) ]) -- cgit v1.2.3-70-g09d2