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Override fopen more carefully.
[gnulib.git]
/
m4
/
getdelim.m4
diff --git
a/m4/getdelim.m4
b/m4/getdelim.m4
index
21be20c
..
7760f82
100644
(file)
--- a/
m4/getdelim.m4
+++ b/
m4/getdelim.m4
@@
-1,4
+1,4
@@
-# getdelim.m4 serial
3
+# getdelim.m4 serial
5
dnl Copyright (C) 2005, 2006, 2007 Free Software dnl Foundation, Inc.
dnl
dnl Copyright (C) 2005, 2006, 2007 Free Software dnl Foundation, Inc.
dnl
@@
-6,20
+6,23
@@
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
-AC_PREREQ(
2.52
)
+AC_PREREQ(
[2.59]
)
AC_DEFUN([gl_FUNC_GETDELIM],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
dnl Persuade glibc <stdio.h> to declare getdelim().
AC_DEFUN([gl_FUNC_GETDELIM],
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
dnl Persuade glibc <stdio.h> to declare getdelim().
- AC_REQUIRE([AC_
GNU_SOURCE
])
+ AC_REQUIRE([AC_
USE_SYSTEM_EXTENSIONS
])
- AC_REPLACE_FUNCS(
getdelim
)
- AC_CHECK_DECLS_ONCE(
getdelim
)
+ AC_REPLACE_FUNCS(
[getdelim]
)
+ AC_CHECK_DECLS_ONCE(
[getdelim]
)
if test $ac_cv_func_getdelim = no; then
gl_PREREQ_GETDELIM
if test $ac_cv_func_getdelim = no; then
gl_PREREQ_GETDELIM
+ fi
+
+ if test $ac_cv_have_decl_getdelim = no; then
HAVE_DECL_GETDELIM=0
fi
])
HAVE_DECL_GETDELIM=0
fi
])
@@
-28,4
+31,5
@@
AC_DEFUN([gl_FUNC_GETDELIM],
AC_DEFUN([gl_PREREQ_GETDELIM],
[
AC_CHECK_FUNCS([flockfile funlockfile])
AC_DEFUN([gl_PREREQ_GETDELIM],
[
AC_CHECK_FUNCS([flockfile funlockfile])
+ AC_CHECK_DECLS([getc_unlocked])
])
])