Use defn([...]) for quoting.

diff --git a/m4/ChangeLog b/m4/ChangeLog
index e6a15d7faa99d03e91088572b645c747ef12182e..9b1ef3dbe5279cab238c425cc68e4ef17dec8f94 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,7 +1,7 @@
 2003-03-14  Bruno Haible  <bruno@clisp.org>
 
-       * onceonly_2_57.m4 (AC_CHECK_HEADERS_ONCE): Quote AC_FOREACH
-       variable-expansions properly.
+       * onceonly_2_57.m4 (AC_CHECK_HEADERS_ONCE, AC_CHECK_FUNCS_ONCE,
+       AC_CHECK_DECLS_ONCE): Quote AC_FOREACH variable-expansions properly.
 
 2003-03-13  Paul Eggert  <eggert@twinsun.com>
 

diff --git a/m4/onceonly_2_57.m4 b/m4/onceonly_2_57.m4
index 50c5010cabaca9f93f6ba24d95cea7acd2f977d2..385d7cacc72fa1a621518b427b8d439e7565b7d9 100644 (file)
--- a/m4/onceonly_2_57.m4
+++ b/m4/onceonly_2_57.m4
@@ -36,8 +36,8 @@ AC_DEFUN([AC_CHECK_HEADERS_ONCE], [
       m4_divert_text([INIT_PREPARE],
         [gl_header_list="$gl_header_list gl_HEADER_NAME"])
       gl_HEADERS_EXPANSION
-      AH_TEMPLATE(AS_TR_CPP([HAVE_]gl_HEADER_NAME),
-        [Define to 1 if you have the <]gl_HEADER_NAME[> header file.])
+      AH_TEMPLATE(AS_TR_CPP([HAVE_]defn([gl_HEADER_NAME])),
+        [Define to 1 if you have the <]defn([gl_HEADER_NAME])[> header file.])
     ])
     AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME,
                                                    [./-], [___])))
@@ -54,14 +54,14 @@ m4_define([gl_HEADERS_EXPANSION], [
 AC_DEFUN([AC_CHECK_FUNCS_ONCE], [
   :
   AC_FOREACH([gl_FUNC_NAME], [$1], [
-    AC_DEFUN([gl_CHECK_FUNC_]gl_FUNC_NAME, [
+    AC_DEFUN([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]), [
       m4_divert_text([INIT_PREPARE],
         [gl_func_list="$gl_func_list gl_FUNC_NAME"])
       gl_FUNCS_EXPANSION
-      AH_TEMPLATE(AS_TR_CPP([HAVE_]gl_FUNC_NAME),
-        [Define to 1 if you have the `]gl_FUNC_NAME[' function.])
+      AH_TEMPLATE(AS_TR_CPP([HAVE_]defn([gl_FUNC_NAME])),
+        [Define to 1 if you have the `]defn([gl_FUNC_NAME])[' function.])
     ])
-    AC_REQUIRE([gl_CHECK_FUNC_]gl_FUNC_NAME)
+    AC_REQUIRE([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]))
   ])
 ])
 m4_define([gl_FUNCS_EXPANSION], [
@@ -75,9 +75,9 @@ m4_define([gl_FUNCS_EXPANSION], [
 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]))
   ])
 ])