New module 'unicase/u32-ct-totitle'.

[gnulib.git] / m4 / include_next.m4

diff --git a/m4/include_next.m4 b/m4/include_next.m4
index c31052f..5e22ded 100644 (file)
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,4 +1,4 @@
-# include_next.m4 serial 13
+# include_next.m4 serial 14
 dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -129,15 +129,15 @@ AC_DEFUN([gl_CHECK_NEXT_HEADERS],
 
   m4_foreach_w([gl_HEADER_NAME], [$1],
     [AS_VAR_PUSHDEF([gl_next_header],
-                   [gl_cv_next_]m4_quote(m4_defn([gl_HEADER_NAME])))
+                   [gl_cv_next_]m4_defn([gl_HEADER_NAME]))
      if test $gl_cv_have_include_next = yes; then
        AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
      else
        AC_CACHE_CHECK(
-        [absolute name of <]m4_quote(m4_defn([gl_HEADER_NAME]))[>],
-        m4_quote(m4_defn([gl_next_header])),
+        [absolute name of <]m4_defn([gl_HEADER_NAME])[>],
+        m4_defn([gl_next_header]),
         [AS_VAR_PUSHDEF([gl_header_exists],
-                        [ac_cv_header_]m4_quote(m4_defn([gl_HEADER_NAME])))
+                        [ac_cv_header_]m4_defn([gl_HEADER_NAME]))
          if test AS_VAR_GET(gl_header_exists) = yes; then
            AC_LANG_CONFTEST(
              [AC_LANG_SOURCE(
@@ -159,8 +159,8 @@ AC_DEFUN([gl_CHECK_NEXT_HEADERS],
            dnl so use subshell.
            AS_VAR_SET([gl_next_header],
              ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
-              sed -n '\#/]m4_quote(m4_defn([gl_HEADER_NAME]))[#{
-                s#.*"\(.*/]m4_quote(m4_defn([gl_HEADER_NAME]))[\)".*#\1#
+              sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{
+                s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1#
                 s#^/[^/]#//&#
                 p
                 q
@@ -171,7 +171,7 @@ AC_DEFUN([gl_CHECK_NEXT_HEADERS],
          AS_VAR_POPDEF([gl_header_exists])])
      fi
      AC_SUBST(
-       AS_TR_CPP([NEXT_]m4_quote(m4_defn([gl_HEADER_NAME]))),
+       AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])),
        [AS_VAR_GET([gl_next_header])])
      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
@@ -181,7 +181,7 @@ AC_DEFUN([gl_CHECK_NEXT_HEADERS],
        gl_next_as_first_directive=AS_VAR_GET([gl_next_header])
      fi
      AC_SUBST(
-       AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_quote(m4_defn([gl_HEADER_NAME]))),
+       AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])),
        [$gl_next_as_first_directive])
      AS_VAR_POPDEF([gl_next_header])])
 ])