Update gnulib files.

4 files changed, 89 insertions, 64 deletions

diff --git a/gl/m4/stdio_h.m4 b/gl/m4/stdio_h.m4
index 8c9aa8f5b5..ac5e20abaa 100644
--- a/gl/m4/stdio_h.m4
+++ b/gl/m4/stdio_h.m4
@@ -1,4 +1,4 @@
-# stdio_h.m4 serial 17
+# stdio_h.m4 serial 18
 dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -41,80 +41,82 @@ AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
 
 AC_DEFUN([gl_STDIO_H_DEFAULTS],
 [
-  GNULIB_FPRINTF=0;              AC_SUBST([GNULIB_FPRINTF])
-  GNULIB_FPRINTF_POSIX=0;        AC_SUBST([GNULIB_FPRINTF_POSIX])
-  GNULIB_PRINTF=0;               AC_SUBST([GNULIB_PRINTF])
-  GNULIB_PRINTF_POSIX=0;         AC_SUBST([GNULIB_PRINTF_POSIX])
-  GNULIB_SNPRINTF=0;             AC_SUBST([GNULIB_SNPRINTF])
-  GNULIB_SPRINTF_POSIX=0;        AC_SUBST([GNULIB_SPRINTF_POSIX])
-  GNULIB_VFPRINTF=0;             AC_SUBST([GNULIB_VFPRINTF])
-  GNULIB_VFPRINTF_POSIX=0;       AC_SUBST([GNULIB_VFPRINTF_POSIX])
-  GNULIB_VPRINTF=0;              AC_SUBST([GNULIB_VPRINTF])
-  GNULIB_VPRINTF_POSIX=0;        AC_SUBST([GNULIB_VPRINTF_POSIX])
-  GNULIB_VSNPRINTF=0;            AC_SUBST([GNULIB_VSNPRINTF])
-  GNULIB_VSPRINTF_POSIX=0;       AC_SUBST([GNULIB_VSPRINTF_POSIX])
   GNULIB_DPRINTF=0;              AC_SUBST([GNULIB_DPRINTF])
-  GNULIB_VDPRINTF=0;             AC_SUBST([GNULIB_VDPRINTF])
-  GNULIB_VASPRINTF=0;            AC_SUBST([GNULIB_VASPRINTF])
-  GNULIB_OBSTACK_PRINTF=0;       AC_SUBST([GNULIB_OBSTACK_PRINTF])
-  GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
+  GNULIB_FCLOSE=0;               AC_SUBST([GNULIB_FCLOSE])
+  GNULIB_FFLUSH=0;               AC_SUBST([GNULIB_FFLUSH])
   GNULIB_FOPEN=0;                AC_SUBST([GNULIB_FOPEN])
+  GNULIB_FPRINTF=0;              AC_SUBST([GNULIB_FPRINTF])
+  GNULIB_FPRINTF_POSIX=0;        AC_SUBST([GNULIB_FPRINTF_POSIX])
+  GNULIB_FPURGE=0;               AC_SUBST([GNULIB_FPURGE])
+  GNULIB_FPUTC=0;                AC_SUBST([GNULIB_FPUTC])
+  GNULIB_FPUTS=0;                AC_SUBST([GNULIB_FPUTS])
   GNULIB_FREOPEN=0;              AC_SUBST([GNULIB_FREOPEN])
   GNULIB_FSEEK=0;                AC_SUBST([GNULIB_FSEEK])
   GNULIB_FSEEKO=0;               AC_SUBST([GNULIB_FSEEKO])
   GNULIB_FTELL=0;                AC_SUBST([GNULIB_FTELL])
   GNULIB_FTELLO=0;               AC_SUBST([GNULIB_FTELLO])
-  GNULIB_FFLUSH=0;               AC_SUBST([GNULIB_FFLUSH])
-  GNULIB_FPURGE=0;               AC_SUBST([GNULIB_FPURGE])
-  GNULIB_FCLOSE=0;               AC_SUBST([GNULIB_FCLOSE])
-  GNULIB_FPUTC=0;                AC_SUBST([GNULIB_FPUTC])
-  GNULIB_PUTC=0;                 AC_SUBST([GNULIB_PUTC])
-  GNULIB_PUTCHAR=0;              AC_SUBST([GNULIB_PUTCHAR])
-  GNULIB_FPUTS=0;                AC_SUBST([GNULIB_FPUTS])
-  GNULIB_PUTS=0;                 AC_SUBST([GNULIB_PUTS])
   GNULIB_FWRITE=0;               AC_SUBST([GNULIB_FWRITE])
-  GNULIB_POPEN=0;                AC_SUBST([GNULIB_POPEN])
   GNULIB_GETDELIM=0;             AC_SUBST([GNULIB_GETDELIM])
   GNULIB_GETLINE=0;              AC_SUBST([GNULIB_GETLINE])
+  GNULIB_OBSTACK_PRINTF=0;       AC_SUBST([GNULIB_OBSTACK_PRINTF])
+  GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
   GNULIB_PERROR=0;               AC_SUBST([GNULIB_PERROR])
+  GNULIB_POPEN=0;                AC_SUBST([GNULIB_POPEN])
+  GNULIB_PRINTF=0;               AC_SUBST([GNULIB_PRINTF])
+  GNULIB_PRINTF_POSIX=0;         AC_SUBST([GNULIB_PRINTF_POSIX])
+  GNULIB_PUTC=0;                 AC_SUBST([GNULIB_PUTC])
+  GNULIB_PUTCHAR=0;              AC_SUBST([GNULIB_PUTCHAR])
+  GNULIB_PUTS=0;                 AC_SUBST([GNULIB_PUTS])
+  GNULIB_RENAME=0;               AC_SUBST([GNULIB_RENAME])
+  GNULIB_SNPRINTF=0;             AC_SUBST([GNULIB_SNPRINTF])
+  GNULIB_SPRINTF_POSIX=0;        AC_SUBST([GNULIB_SPRINTF_POSIX])
   GNULIB_STDIO_H_SIGPIPE=0;      AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
+  GNULIB_VASPRINTF=0;            AC_SUBST([GNULIB_VASPRINTF])
+  GNULIB_VDPRINTF=0;             AC_SUBST([GNULIB_VDPRINTF])
+  GNULIB_VFPRINTF=0;             AC_SUBST([GNULIB_VFPRINTF])
+  GNULIB_VFPRINTF_POSIX=0;       AC_SUBST([GNULIB_VFPRINTF_POSIX])
+  GNULIB_VPRINTF=0;              AC_SUBST([GNULIB_VPRINTF])
+  GNULIB_VPRINTF_POSIX=0;        AC_SUBST([GNULIB_VPRINTF_POSIX])
+  GNULIB_VSNPRINTF=0;            AC_SUBST([GNULIB_VSNPRINTF])
+  GNULIB_VSPRINTF_POSIX=0;       AC_SUBST([GNULIB_VSPRINTF_POSIX])
   dnl Assume proper GNU behavior unless another module says otherwise.
-  REPLACE_STDIO_WRITE_FUNCS=0;   AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
-  REPLACE_FPRINTF=0;             AC_SUBST([REPLACE_FPRINTF])
-  REPLACE_VFPRINTF=0;            AC_SUBST([REPLACE_VFPRINTF])
-  REPLACE_PRINTF=0;              AC_SUBST([REPLACE_PRINTF])
-  REPLACE_VPRINTF=0;             AC_SUBST([REPLACE_VPRINTF])
-  REPLACE_SNPRINTF=0;            AC_SUBST([REPLACE_SNPRINTF])
+  HAVE_DECL_FPURGE=1;            AC_SUBST([HAVE_DECL_FPURGE])
+  HAVE_DECL_GETDELIM=1;          AC_SUBST([HAVE_DECL_GETDELIM])
+  HAVE_DECL_GETLINE=1;           AC_SUBST([HAVE_DECL_GETLINE])
+  HAVE_DECL_OBSTACK_PRINTF=1;    AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
   HAVE_DECL_SNPRINTF=1;          AC_SUBST([HAVE_DECL_SNPRINTF])
-  REPLACE_VSNPRINTF=0;           AC_SUBST([REPLACE_VSNPRINTF])
   HAVE_DECL_VSNPRINTF=1;         AC_SUBST([HAVE_DECL_VSNPRINTF])
-  REPLACE_SPRINTF=0;             AC_SUBST([REPLACE_SPRINTF])
-  REPLACE_VSPRINTF=0;            AC_SUBST([REPLACE_VSPRINTF])
   HAVE_DPRINTF=1;                AC_SUBST([HAVE_DPRINTF])
-  REPLACE_DPRINTF=0;             AC_SUBST([REPLACE_DPRINTF])
-  HAVE_VDPRINTF=1;               AC_SUBST([HAVE_VDPRINTF])
-  REPLACE_VDPRINTF=0;            AC_SUBST([REPLACE_VDPRINTF])
+  HAVE_FSEEKO=1;                 AC_SUBST([HAVE_FSEEKO])
+  HAVE_FTELLO=1;                 AC_SUBST([HAVE_FTELLO])
   HAVE_VASPRINTF=1;              AC_SUBST([HAVE_VASPRINTF])
-  REPLACE_VASPRINTF=0;           AC_SUBST([REPLACE_VASPRINTF])
-  HAVE_DECL_OBSTACK_PRINTF=1;    AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
-  REPLACE_OBSTACK_PRINTF=0;      AC_SUBST([REPLACE_OBSTACK_PRINTF])
+  HAVE_VDPRINTF=1;               AC_SUBST([HAVE_VDPRINTF])
+  REPLACE_DPRINTF=0;             AC_SUBST([REPLACE_DPRINTF])
+  REPLACE_FCLOSE=0;              AC_SUBST([REPLACE_FCLOSE])
+  REPLACE_FFLUSH=0;              AC_SUBST([REPLACE_FFLUSH])
   REPLACE_FOPEN=0;               AC_SUBST([REPLACE_FOPEN])
+  REPLACE_FPRINTF=0;             AC_SUBST([REPLACE_FPRINTF])
+  REPLACE_FPURGE=0;              AC_SUBST([REPLACE_FPURGE])
   REPLACE_FREOPEN=0;             AC_SUBST([REPLACE_FREOPEN])
-  HAVE_FSEEKO=1;                 AC_SUBST([HAVE_FSEEKO])
-  REPLACE_FSEEKO=0;              AC_SUBST([REPLACE_FSEEKO])
   REPLACE_FSEEK=0;               AC_SUBST([REPLACE_FSEEK])
-  HAVE_FTELLO=1;                 AC_SUBST([HAVE_FTELLO])
-  REPLACE_FTELLO=0;              AC_SUBST([REPLACE_FTELLO])
+  REPLACE_FSEEKO=0;              AC_SUBST([REPLACE_FSEEKO])
   REPLACE_FTELL=0;               AC_SUBST([REPLACE_FTELL])
-  REPLACE_FFLUSH=0;              AC_SUBST([REPLACE_FFLUSH])
-  REPLACE_FPURGE=0;              AC_SUBST([REPLACE_FPURGE])
-  HAVE_DECL_FPURGE=1;            AC_SUBST([HAVE_DECL_FPURGE])
-  REPLACE_FCLOSE=0;              AC_SUBST([REPLACE_FCLOSE])
-  REPLACE_POPEN=0;               AC_SUBST([REPLACE_POPEN])
-  HAVE_DECL_GETDELIM=1;          AC_SUBST([HAVE_DECL_GETDELIM])
-  HAVE_DECL_GETLINE=1;           AC_SUBST([HAVE_DECL_GETLINE])
+  REPLACE_FTELLO=0;              AC_SUBST([REPLACE_FTELLO])
   REPLACE_GETLINE=0;             AC_SUBST([REPLACE_GETLINE])
+  REPLACE_OBSTACK_PRINTF=0;      AC_SUBST([REPLACE_OBSTACK_PRINTF])
   REPLACE_PERROR=0;              AC_SUBST([REPLACE_PERROR])
+  REPLACE_POPEN=0;               AC_SUBST([REPLACE_POPEN])
+  REPLACE_PRINTF=0;              AC_SUBST([REPLACE_PRINTF])
+  REPLACE_RENAME=0;              AC_SUBST([REPLACE_RENAME])
+  REPLACE_SNPRINTF=0;            AC_SUBST([REPLACE_SNPRINTF])
+  REPLACE_SPRINTF=0;             AC_SUBST([REPLACE_SPRINTF])
+  REPLACE_STDIO_WRITE_FUNCS=0;   AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
+  REPLACE_VASPRINTF=0;           AC_SUBST([REPLACE_VASPRINTF])
+  REPLACE_VDPRINTF=0;            AC_SUBST([REPLACE_VDPRINTF])
+  REPLACE_VFPRINTF=0;            AC_SUBST([REPLACE_VFPRINTF])
+  REPLACE_VPRINTF=0;             AC_SUBST([REPLACE_VPRINTF])
+  REPLACE_VSNPRINTF=0;           AC_SUBST([REPLACE_VSNPRINTF])
+  REPLACE_VSPRINTF=0;            AC_SUBST([REPLACE_VSPRINTF])
 ])
 
 dnl Code shared by fseeko and ftello.  Determine if large files are supported,
diff --git a/gl/m4/string_h.m4 b/gl/m4/string_h.m4
index 11f09c8b8f..edc5c6e825 100644
--- a/gl/m4/string_h.m4
+++ b/gl/m4/string_h.m4
@@ -5,7 +5,7 @@
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 7
+# serial 9
 
 # Written by Paul Eggert.
 
@@ -74,7 +74,6 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
   HAVE_STPNCPY=1;		AC_SUBST([HAVE_STPNCPY])
   HAVE_STRCHRNUL=1;		AC_SUBST([HAVE_STRCHRNUL])
   HAVE_DECL_STRDUP=1;		AC_SUBST([HAVE_DECL_STRDUP])
-  HAVE_STRNDUP=1;		AC_SUBST([HAVE_STRNDUP])
   HAVE_DECL_STRNDUP=1;		AC_SUBST([HAVE_DECL_STRNDUP])
   HAVE_DECL_STRNLEN=1;		AC_SUBST([HAVE_DECL_STRNLEN])
   HAVE_STRPBRK=1;		AC_SUBST([HAVE_STRPBRK])
@@ -90,5 +89,8 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
   REPLACE_STRSTR=0;		AC_SUBST([REPLACE_STRSTR])
   REPLACE_STRCASESTR=0;		AC_SUBST([REPLACE_STRCASESTR])
   REPLACE_STRERROR=0;		AC_SUBST([REPLACE_STRERROR])
+  REPLACE_STRNDUP=0;		AC_SUBST([REPLACE_STRNDUP])
   REPLACE_STRSIGNAL=0;		AC_SUBST([REPLACE_STRSIGNAL])
+  REPLACE_STRTOK_R=0;		AC_SUBST([REPLACE_STRTOK_R])
+  UNDEFINE_STRTOK_R=0;		AC_SUBST([UNDEFINE_STRTOK_R])
 ])
diff --git a/gl/m4/sys_stat_h.m4 b/gl/m4/sys_stat_h.m4
index 5113e55380..8b62902c55 100644
--- a/gl/m4/sys_stat_h.m4
+++ b/gl/m4/sys_stat_h.m4
@@ -1,11 +1,11 @@
-# sys_stat_h.m4 serial 11   -*- Autoconf -*-
+# sys_stat_h.m4 serial 14   -*- Autoconf -*-
 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,
 dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Eric Blake.
-dnl Test whether <sys/stat.h> contains lstat and mkdir or must be substituted.
+dnl Provide a GNU-like <sys/stat.h>.
 
 AC_DEFUN([gl_HEADER_SYS_STAT_H],
 [
@@ -28,8 +28,6 @@ AC_DEFUN([gl_HEADER_SYS_STAT_H],
   AC_REQUIRE([AC_HEADER_STAT])
 
   gl_CHECK_NEXT_HEADERS([sys/stat.h])
-  SYS_STAT_H='sys/stat.h'
-  AC_SUBST([SYS_STAT_H])
 
   dnl Define types that are supposed to be defined in <sys/types.h> or
   dnl <sys/stat.h>.
@@ -51,10 +49,21 @@ AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
 AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
 [
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
-  GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD])
-  GNULIB_LSTAT=0;  AC_SUBST([GNULIB_LSTAT])
+  GNULIB_FCHMODAT=0;  AC_SUBST([GNULIB_FCHMODAT])
+  GNULIB_FSTATAT=0;   AC_SUBST([GNULIB_FSTATAT])
+  GNULIB_LCHMOD=0;    AC_SUBST([GNULIB_LCHMOD])
+  GNULIB_LSTAT=0;     AC_SUBST([GNULIB_LSTAT])
+  GNULIB_MKDIRAT=0;   AC_SUBST([GNULIB_MKDIRAT])
+  GNULIB_MKFIFOAT=0;  AC_SUBST([GNULIB_MKFIFOAT])
+  GNULIB_MKNODAT=0;   AC_SUBST([GNULIB_MKNODAT])
   dnl Assume proper GNU behavior unless another module says otherwise.
-  HAVE_LCHMOD=1;   AC_SUBST([HAVE_LCHMOD])
-  REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT])
-  REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR])
+  HAVE_FCHMODAT=1;    AC_SUBST([HAVE_FCHMODAT])
+  HAVE_FSTATAT=1;     AC_SUBST([HAVE_FSTATAT])
+  HAVE_LCHMOD=1;      AC_SUBST([HAVE_LCHMOD])
+  HAVE_MKDIRAT=1;     AC_SUBST([HAVE_MKDIRAT])
+  HAVE_MKFIFOAT=1;    AC_SUBST([HAVE_MKFIFOAT])
+  HAVE_MKNODAT=1;     AC_SUBST([HAVE_MKNODAT])
+  REPLACE_FSTATAT=0;  AC_SUBST([REPLACE_FSTATAT])
+  REPLACE_LSTAT=0;    AC_SUBST([REPLACE_LSTAT])
+  REPLACE_MKDIR=0;    AC_SUBST([REPLACE_MKDIR])
 ])
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4
index 53fc330bef..7347e3877f 100644
--- a/gl/m4/unistd_h.m4
+++ b/gl/m4/unistd_h.m4
@@ -1,4 +1,4 @@
-# unistd_h.m4 serial 21
+# unistd_h.m4 serial 25
 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,
@@ -38,7 +38,9 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   GNULIB_DUP3=0;             AC_SUBST([GNULIB_DUP3])
   GNULIB_ENVIRON=0;          AC_SUBST([GNULIB_ENVIRON])
   GNULIB_EUIDACCESS=0;       AC_SUBST([GNULIB_EUIDACCESS])
+  GNULIB_FACCESSAT=0;        AC_SUBST([GNULIB_FACCESSAT])
   GNULIB_FCHDIR=0;           AC_SUBST([GNULIB_FCHDIR])
+  GNULIB_FCHOWNAT=0;         AC_SUBST([GNULIB_FCHOWNAT])
   GNULIB_FSYNC=0;            AC_SUBST([GNULIB_FSYNC])
   GNULIB_FTRUNCATE=0;        AC_SUBST([GNULIB_FTRUNCATE])
   GNULIB_GETCWD=0;           AC_SUBST([GNULIB_GETCWD])
@@ -53,14 +55,19 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   GNULIB_LSEEK=0;            AC_SUBST([GNULIB_LSEEK])
   GNULIB_PIPE2=0;            AC_SUBST([GNULIB_PIPE2])
   GNULIB_READLINK=0;         AC_SUBST([GNULIB_READLINK])
+  GNULIB_READLINKAT=0;       AC_SUBST([GNULIB_READLINKAT])
   GNULIB_SLEEP=0;            AC_SUBST([GNULIB_SLEEP])
+  GNULIB_SYMLINKAT=0;        AC_SUBST([GNULIB_SYMLINKAT])
   GNULIB_UNISTD_H_GETOPT=0;  AC_SUBST([GNULIB_UNISTD_H_GETOPT])
   GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
+  GNULIB_UNLINKAT=0;         AC_SUBST([GNULIB_UNLINKAT])
   GNULIB_WRITE=0;            AC_SUBST([GNULIB_WRITE])
   dnl Assume proper GNU behavior unless another module says otherwise.
   HAVE_DUP2=1;            AC_SUBST([HAVE_DUP2])
   HAVE_DUP3=1;            AC_SUBST([HAVE_DUP3])
   HAVE_EUIDACCESS=1;      AC_SUBST([HAVE_EUIDACCESS])
+  HAVE_FACCESSAT=1;       AC_SUBST([HAVE_FACCESSAT])
+  HAVE_FCHOWNAT=1;        AC_SUBST([HAVE_FCHOWNAT])
   HAVE_FSYNC=1;           AC_SUBST([HAVE_FSYNC])
   HAVE_FTRUNCATE=1;       AC_SUBST([HAVE_FTRUNCATE])
   HAVE_GETDOMAINNAME=1;   AC_SUBST([HAVE_GETDOMAINNAME])
@@ -71,18 +78,23 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   HAVE_LINK=1;            AC_SUBST([HAVE_LINK])
   HAVE_PIPE2=1;           AC_SUBST([HAVE_PIPE2])
   HAVE_READLINK=1;        AC_SUBST([HAVE_READLINK])
+  HAVE_READLINKAT=1;      AC_SUBST([HAVE_READLINKAT])
   HAVE_SLEEP=1;           AC_SUBST([HAVE_SLEEP])
+  HAVE_SYMLINKAT=1;       AC_SUBST([HAVE_SYMLINKAT])
   HAVE_DECL_ENVIRON=1;    AC_SUBST([HAVE_DECL_ENVIRON])
   HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
   HAVE_OS_H=0;            AC_SUBST([HAVE_OS_H])
   HAVE_SYS_PARAM_H=0;     AC_SUBST([HAVE_SYS_PARAM_H])
+  HAVE_UNLINKAT=1;        AC_SUBST([HAVE_UNLINKAT])
   REPLACE_CHOWN=0;        AC_SUBST([REPLACE_CHOWN])
   REPLACE_CLOSE=0;        AC_SUBST([REPLACE_CLOSE])
   REPLACE_DUP2=0;         AC_SUBST([REPLACE_DUP2])
   REPLACE_FCHDIR=0;       AC_SUBST([REPLACE_FCHDIR])
+  REPLACE_FCHOWNAT=0;     AC_SUBST([REPLACE_FCHOWNAT])
   REPLACE_GETCWD=0;       AC_SUBST([REPLACE_GETCWD])
   REPLACE_GETPAGESIZE=0;  AC_SUBST([REPLACE_GETPAGESIZE])
   REPLACE_LCHOWN=0;       AC_SUBST([REPLACE_LCHOWN])
+  REPLACE_LINK=0;         AC_SUBST([REPLACE_LINK])
   REPLACE_LSEEK=0;        AC_SUBST([REPLACE_LSEEK])
   REPLACE_WRITE=0;        AC_SUBST([REPLACE_WRITE])
   UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])