Update gnulib files.

10 files changed, 194 insertions, 85 deletions

diff --git a/gl/Makefile.am b/gl/Makefile.am
index 3651312b2a..6859a5e898 100644
--- a/gl/Makefile.am
+++ b/gl/Makefile.am
@@ -703,6 +703,7 @@ stdio.h: stdio.in.h
 	      -e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \
 	      -e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \
 	      -e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \
+	      -e 's|@''GNULIB_REMOVE''@|$(GNULIB_REMOVE)|g' \
 	      -e 's|@''GNULIB_RENAME''@|$(GNULIB_RENAME)|g' \
 	      -e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
 	      -e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
@@ -740,6 +741,7 @@ stdio.h: stdio.in.h
 	      -e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
 	      -e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
 	      -e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
+	      -e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
 	      -e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
 	      -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
 	      -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
@@ -774,18 +776,19 @@ stdlib.h: stdlib.in.h
 	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
-	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
-	      -e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
-	      -e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
-	      -e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
 	      -e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \
+	      -e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
+	      -e 's|@''GNULIB_CANONICALIZE_FILE_NAME''@|$(GNULIB_CANONICALIZE_FILE_NAME)|g' \
 	      -e 's|@''GNULIB_GETLOADAVG''@|$(GNULIB_GETLOADAVG)|g' \
 	      -e 's|@''GNULIB_GETSUBOPT''@|$(GNULIB_GETSUBOPT)|g' \
+	      -e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
 	      -e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \
 	      -e 's|@''GNULIB_MKOSTEMP''@|$(GNULIB_MKOSTEMP)|g' \
 	      -e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \
 	      -e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \
 	      -e 's|@''GNULIB_RANDOM_R''@|$(GNULIB_RANDOM_R)|g' \
+	      -e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
+	      -e 's|@''GNULIB_REALPATH''@|$(GNULIB_REALPATH)|g' \
 	      -e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \
 	      -e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \
 	      -e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \
@@ -794,12 +797,16 @@ stdlib.h: stdlib.in.h
 	      -e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \
 	      -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
 	      -e 's|@''HAVE_CALLOC_POSIX''@|$(HAVE_CALLOC_POSIX)|g' \
+	      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
+	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
 	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
 	      -e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \
 	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
 	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
-	      -e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
+	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
 	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+	      -e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
+	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
 	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
 	      -e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \
 	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
@@ -808,9 +815,10 @@ stdlib.h: stdlib.in.h
 	      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
 	      -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
 	      -e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \
-	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
+	      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
 	      -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
 	      -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
+	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
 	      -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
 	      -e 's|@''VOID_UNSETENV''@|$(VOID_UNSETENV)|g' \
 	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
@@ -1008,6 +1016,7 @@ sys/stat.h: sys_stat.in.h
 	      -e 's|@''GNULIB_MKDIRAT''@|$(GNULIB_MKDIRAT)|g' \
 	      -e 's|@''GNULIB_MKFIFOAT''@|$(GNULIB_MKFIFOAT)|g' \
 	      -e 's|@''GNULIB_MKNODAT''@|$(GNULIB_MKNODAT)|g' \
+	      -e 's|@''GNULIB_STAT''@|$(GNULIB_STAT)|g' \
 	      -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
 	      -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
 	      -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
@@ -1015,10 +1024,11 @@ sys/stat.h: sys_stat.in.h
 	      -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
 	      -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
 	      -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
-	      -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
+	      -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
 	      -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
 	      -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
 	      -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
+	      -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
 	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
 	      < $(srcdir)/sys_stat.in.h; \
 	} > $@-t && \
@@ -1092,10 +1102,12 @@ unistd.h: unistd.in.h
 	      -e 's|@''GNULIB_PIPE2''@|$(GNULIB_PIPE2)|g' \
 	      -e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \
 	      -e 's|@''GNULIB_READLINKAT''@|$(GNULIB_READLINKAT)|g' \
+	      -e 's|@''GNULIB_RMDIR''@|$(GNULIB_RMDIR)|g' \
 	      -e 's|@''GNULIB_SLEEP''@|$(GNULIB_SLEEP)|g' \
 	      -e 's|@''GNULIB_SYMLINKAT''@|$(GNULIB_SYMLINKAT)|g' \
 	      -e 's|@''GNULIB_UNISTD_H_GETOPT''@|$(GNULIB_UNISTD_H_GETOPT)|g' \
 	      -e 's|@''GNULIB_UNISTD_H_SIGPIPE''@|$(GNULIB_UNISTD_H_SIGPIPE)|g' \
+	      -e 's|@''GNULIB_UNLINK''@|$(GNULIB_UNLINK)|g' \
 	      -e 's|@''GNULIB_UNLINKAT''@|$(GNULIB_UNLINKAT)|g' \
 	      -e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \
 	      -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
@@ -1123,6 +1135,7 @@ unistd.h: unistd.in.h
 	      -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
 	      -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
 	      -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+	      -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
 	      -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
 	      -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
 	      -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
@@ -1131,6 +1144,9 @@ unistd.h: unistd.in.h
 	      -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
 	      -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
 	      -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+	      -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
+	      -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
+	      -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
 	      -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
 	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
 	      -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
diff --git a/gl/m4/getdelim.m4 b/gl/m4/getdelim.m4
index 7760f8279b..8ab3839885 100644
--- a/gl/m4/getdelim.m4
+++ b/gl/m4/getdelim.m4
@@ -1,6 +1,6 @@
 # getdelim.m4 serial 5
 
-dnl Copyright (C) 2005, 2006, 2007 Free Software dnl Foundation, Inc.
+dnl Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
 dnl
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/gl/m4/stdio_h.m4 b/gl/m4/stdio_h.m4
index ac5e20abaa..01af04da92 100644
--- a/gl/m4/stdio_h.m4
+++ b/gl/m4/stdio_h.m4
@@ -1,4 +1,4 @@
-# stdio_h.m4 serial 18
+# stdio_h.m4 serial 19
 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,
@@ -67,6 +67,7 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS],
   GNULIB_PUTC=0;                 AC_SUBST([GNULIB_PUTC])
   GNULIB_PUTCHAR=0;              AC_SUBST([GNULIB_PUTCHAR])
   GNULIB_PUTS=0;                 AC_SUBST([GNULIB_PUTS])
+  GNULIB_REMOVE=0;               AC_SUBST([GNULIB_REMOVE])
   GNULIB_RENAME=0;               AC_SUBST([GNULIB_RENAME])
   GNULIB_SNPRINTF=0;             AC_SUBST([GNULIB_SNPRINTF])
   GNULIB_SPRINTF_POSIX=0;        AC_SUBST([GNULIB_SPRINTF_POSIX])
@@ -107,6 +108,7 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS],
   REPLACE_PERROR=0;              AC_SUBST([REPLACE_PERROR])
   REPLACE_POPEN=0;               AC_SUBST([REPLACE_POPEN])
   REPLACE_PRINTF=0;              AC_SUBST([REPLACE_PRINTF])
+  REPLACE_REMOVE=0;              AC_SUBST([REPLACE_REMOVE])
   REPLACE_RENAME=0;              AC_SUBST([REPLACE_RENAME])
   REPLACE_SNPRINTF=0;            AC_SUBST([REPLACE_SNPRINTF])
   REPLACE_SPRINTF=0;             AC_SUBST([REPLACE_SPRINTF])
diff --git a/gl/m4/stdlib_h.m4 b/gl/m4/stdlib_h.m4
index 89ac97fb92..42d551d3be 100644
--- a/gl/m4/stdlib_h.m4
+++ b/gl/m4/stdlib_h.m4
@@ -1,4 +1,4 @@
-# stdlib_h.m4 serial 16
+# stdlib_h.m4 serial 20
 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,
@@ -33,17 +33,19 @@ AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
 
 AC_DEFUN([gl_STDLIB_H_DEFAULTS],
 [
-  GNULIB_MALLOC_POSIX=0;  AC_SUBST([GNULIB_MALLOC_POSIX])
-  GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
-  GNULIB_CALLOC_POSIX=0;  AC_SUBST([GNULIB_CALLOC_POSIX])
   GNULIB_ATOLL=0;         AC_SUBST([GNULIB_ATOLL])
+  GNULIB_CALLOC_POSIX=0;  AC_SUBST([GNULIB_CALLOC_POSIX])
+  GNULIB_CANONICALIZE_FILE_NAME=0;  AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
   GNULIB_GETLOADAVG=0;    AC_SUBST([GNULIB_GETLOADAVG])
   GNULIB_GETSUBOPT=0;     AC_SUBST([GNULIB_GETSUBOPT])
+  GNULIB_MALLOC_POSIX=0;  AC_SUBST([GNULIB_MALLOC_POSIX])
   GNULIB_MKDTEMP=0;       AC_SUBST([GNULIB_MKDTEMP])
   GNULIB_MKOSTEMP=0;      AC_SUBST([GNULIB_MKOSTEMP])
   GNULIB_MKSTEMP=0;       AC_SUBST([GNULIB_MKSTEMP])
   GNULIB_PUTENV=0;        AC_SUBST([GNULIB_PUTENV])
   GNULIB_RANDOM_R=0;      AC_SUBST([GNULIB_RANDOM_R])
+  GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
+  GNULIB_REALPATH=0;      AC_SUBST([GNULIB_REALPATH])
   GNULIB_RPMATCH=0;       AC_SUBST([GNULIB_RPMATCH])
   GNULIB_SETENV=0;        AC_SUBST([GNULIB_SETENV])
   GNULIB_STRTOD=0;        AC_SUBST([GNULIB_STRTOD])
@@ -53,12 +55,15 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
   dnl Assume proper GNU behavior unless another module says otherwise.
   HAVE_ATOLL=1;              AC_SUBST([HAVE_ATOLL])
   HAVE_CALLOC_POSIX=1;       AC_SUBST([HAVE_CALLOC_POSIX])
+  HAVE_CANONICALIZE_FILE_NAME=1;  AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
+  HAVE_DECL_GETLOADAVG=1;    AC_SUBST([HAVE_DECL_GETLOADAVG])
   HAVE_GETSUBOPT=1;          AC_SUBST([HAVE_GETSUBOPT])
   HAVE_MALLOC_POSIX=1;       AC_SUBST([HAVE_MALLOC_POSIX])
   HAVE_MKDTEMP=1;            AC_SUBST([HAVE_MKDTEMP])
   HAVE_MKOSTEMP=1;           AC_SUBST([HAVE_MKOSTEMP])
-  HAVE_REALLOC_POSIX=1;      AC_SUBST([HAVE_REALLOC_POSIX])
   HAVE_RANDOM_R=1;           AC_SUBST([HAVE_RANDOM_R])
+  HAVE_REALLOC_POSIX=1;      AC_SUBST([HAVE_REALLOC_POSIX])
+  HAVE_REALPATH=1;           AC_SUBST([HAVE_REALPATH])
   HAVE_RPMATCH=1;            AC_SUBST([HAVE_RPMATCH])
   HAVE_SETENV=1;             AC_SUBST([HAVE_SETENV])
   HAVE_STRTOD=1;             AC_SUBST([HAVE_STRTOD])
@@ -67,9 +72,10 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
   HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
   HAVE_SYS_LOADAVG_H=0;      AC_SUBST([HAVE_SYS_LOADAVG_H])
   HAVE_UNSETENV=1;           AC_SUBST([HAVE_UNSETENV])
-  HAVE_DECL_GETLOADAVG=1;    AC_SUBST([HAVE_DECL_GETLOADAVG])
+  REPLACE_CANONICALIZE_FILE_NAME=0;  AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
   REPLACE_MKSTEMP=0;         AC_SUBST([REPLACE_MKSTEMP])
   REPLACE_PUTENV=0;          AC_SUBST([REPLACE_PUTENV])
+  REPLACE_REALPATH=0;        AC_SUBST([REPLACE_REALPATH])
   REPLACE_STRTOD=0;          AC_SUBST([REPLACE_STRTOD])
   VOID_UNSETENV=0;           AC_SUBST([VOID_UNSETENV])
 ])
diff --git a/gl/m4/sys_stat_h.m4 b/gl/m4/sys_stat_h.m4
index 8b62902c55..df7b238a48 100644
--- a/gl/m4/sys_stat_h.m4
+++ b/gl/m4/sys_stat_h.m4
@@ -1,4 +1,4 @@
-# sys_stat_h.m4 serial 14   -*- Autoconf -*-
+# sys_stat_h.m4 serial 16   -*- 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,
@@ -56,6 +56,7 @@ AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
   GNULIB_MKDIRAT=0;   AC_SUBST([GNULIB_MKDIRAT])
   GNULIB_MKFIFOAT=0;  AC_SUBST([GNULIB_MKFIFOAT])
   GNULIB_MKNODAT=0;   AC_SUBST([GNULIB_MKNODAT])
+  GNULIB_STAT=0;      AC_SUBST([GNULIB_STAT])
   dnl Assume proper GNU behavior unless another module says otherwise.
   HAVE_FCHMODAT=1;    AC_SUBST([HAVE_FCHMODAT])
   HAVE_FSTATAT=1;     AC_SUBST([HAVE_FSTATAT])
@@ -63,7 +64,9 @@ AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
   HAVE_MKDIRAT=1;     AC_SUBST([HAVE_MKDIRAT])
   HAVE_MKFIFOAT=1;    AC_SUBST([HAVE_MKFIFOAT])
   HAVE_MKNODAT=1;     AC_SUBST([HAVE_MKNODAT])
+  REPLACE_FSTAT=0;    AC_SUBST([REPLACE_FSTAT])
   REPLACE_FSTATAT=0;  AC_SUBST([REPLACE_FSTATAT])
   REPLACE_LSTAT=0;    AC_SUBST([REPLACE_LSTAT])
   REPLACE_MKDIR=0;    AC_SUBST([REPLACE_MKDIR])
+  REPLACE_STAT=0;     AC_SUBST([REPLACE_STAT])
 ])
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4
index 7347e3877f..648fd86a6b 100644
--- a/gl/m4/unistd_h.m4
+++ b/gl/m4/unistd_h.m4
@@ -1,4 +1,4 @@
-# unistd_h.m4 serial 25
+# unistd_h.m4 serial 29
 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,
@@ -56,10 +56,12 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   GNULIB_PIPE2=0;            AC_SUBST([GNULIB_PIPE2])
   GNULIB_READLINK=0;         AC_SUBST([GNULIB_READLINK])
   GNULIB_READLINKAT=0;       AC_SUBST([GNULIB_READLINKAT])
+  GNULIB_RMDIR=0;            AC_SUBST([GNULIB_RMDIR])
   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_UNLINK=0;           AC_SUBST([GNULIB_UNLINK])
   GNULIB_UNLINKAT=0;         AC_SUBST([GNULIB_UNLINKAT])
   GNULIB_WRITE=0;            AC_SUBST([GNULIB_WRITE])
   dnl Assume proper GNU behavior unless another module says otherwise.
@@ -88,6 +90,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   HAVE_UNLINKAT=1;        AC_SUBST([HAVE_UNLINKAT])
   REPLACE_CHOWN=0;        AC_SUBST([REPLACE_CHOWN])
   REPLACE_CLOSE=0;        AC_SUBST([REPLACE_CLOSE])
+  REPLACE_DUP=0;          AC_SUBST([REPLACE_DUP])
   REPLACE_DUP2=0;         AC_SUBST([REPLACE_DUP2])
   REPLACE_FCHDIR=0;       AC_SUBST([REPLACE_FCHDIR])
   REPLACE_FCHOWNAT=0;     AC_SUBST([REPLACE_FCHOWNAT])
@@ -96,6 +99,9 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   REPLACE_LCHOWN=0;       AC_SUBST([REPLACE_LCHOWN])
   REPLACE_LINK=0;         AC_SUBST([REPLACE_LINK])
   REPLACE_LSEEK=0;        AC_SUBST([REPLACE_LSEEK])
+  REPLACE_RMDIR=0;        AC_SUBST([REPLACE_RMDIR])
+  REPLACE_UNLINK=0;       AC_SUBST([REPLACE_UNLINK])
+  REPLACE_UNLINKAT=0;     AC_SUBST([REPLACE_UNLINKAT])
   REPLACE_WRITE=0;        AC_SUBST([REPLACE_WRITE])
   UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])
   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
diff --git a/gl/stdio.in.h b/gl/stdio.in.h
index 6e402dc05b..ea1df56dc6 100644
--- a/gl/stdio.in.h
+++ b/gl/stdio.in.h
@@ -416,6 +416,20 @@ extern int putchar (int c);
 extern int puts (const char *string);
 #endif
 
+#if @GNULIB_REMOVE@
+# if @REPLACE_REMOVE@
+#  undef remove
+#  define remove rpl_remove
+extern int remove (const char *name);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef remove
+# define remove(n)					   \
+   (GL_LINK_WARNING ("remove cannot handle directories on some platforms - " \
+                     "use gnulib module remove for more portability"), \
+    remove (n))
+#endif
+
 #if @GNULIB_RENAME@
 # if @REPLACE_RENAME@
 #  undef rename
diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h
index 9ac7199568..7a9246a574 100644
--- a/gl/stdlib.in.h
+++ b/gl/stdlib.in.h
@@ -87,37 +87,20 @@ struct random_data
 extern "C" {
 #endif
 
-
-#if @GNULIB_MALLOC_POSIX@
-# if !@HAVE_MALLOC_POSIX@
-#  undef malloc
-#  define malloc rpl_malloc
-extern void * malloc (size_t size);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef malloc
-# define malloc(s) \
-    (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
-                      "use gnulib module malloc-posix for portability"), \
-     malloc (s))
-#endif
-
-
-#if @GNULIB_REALLOC_POSIX@
-# if !@HAVE_REALLOC_POSIX@
-#  undef realloc
-#  define realloc rpl_realloc
-extern void * realloc (void *ptr, size_t size);
+#if @GNULIB_ATOLL@
+# if !@HAVE_ATOLL@
+/* Parse a signed decimal integer.
+   Returns the value of the integer.  Errors are not detected.  */
+extern long long atoll (const char *string);
 # endif
 #elif defined GNULIB_POSIXCHECK
-# undef realloc
-# define realloc(p,s) \
-    (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
-                      "use gnulib module realloc-posix for portability"), \
-     realloc (p, s))
+# undef atoll
+# define atoll(s) \
+    (GL_LINK_WARNING ("atoll is unportable - " \
+                      "use gnulib module atoll for portability"), \
+     atoll (s))
 #endif
 
-
 #if @GNULIB_CALLOC_POSIX@
 # if !@HAVE_CALLOC_POSIX@
 #  undef calloc
@@ -132,22 +115,21 @@ extern void * calloc (size_t nmemb, size_t size);
      calloc (n, s))
 #endif
 
-
-#if @GNULIB_ATOLL@
-# if !@HAVE_ATOLL@
-/* Parse a signed decimal integer.
-   Returns the value of the integer.  Errors are not detected.  */
-extern long long atoll (const char *string);
+#if @GNULIB_CANONICALIZE_FILE_NAME@
+# if @REPLACE_CANONICALIZE_FILE_NAME@
+#  define canonicalize_file_name rpl_canonicalize_file_name
+# endif
+# if !@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@
+extern char *canonicalize_file_name (const char *name);
 # endif
 #elif defined GNULIB_POSIXCHECK
-# undef atoll
-# define atoll(s) \
-    (GL_LINK_WARNING ("atoll is unportable - " \
-                      "use gnulib module atoll for portability"), \
-     atoll (s))
+# undef canonicalize_file_name
+# define canonicalize_file_name(n)                        \
+    (GL_LINK_WARNING ("canonicalize_file_name is unportable - " \
+                      "use gnulib module canonicalize-lgpl for portability"), \
+     canonicalize_file_name (n))
 #endif
 
-
 #if @GNULIB_GETLOADAVG@
 # if !@HAVE_DECL_GETLOADAVG@
 /* Store max(NELEM,3) load average numbers in LOADAVG[].
@@ -164,7 +146,6 @@ extern int getloadavg (double loadavg[], int nelem);
      getloadavg (l, n))
 #endif
 
-
 #if @GNULIB_GETSUBOPT@
 /* Assuming *OPTIONP is a comma separated list of elements of the form
    "token" or "token=value", getsubopt parses the first of these elements.
@@ -188,6 +169,19 @@ extern int getsubopt (char **optionp, char *const *tokens, char **valuep);
      getsubopt (o, t, v))
 #endif
 
+#if @GNULIB_MALLOC_POSIX@
+# if !@HAVE_MALLOC_POSIX@
+#  undef malloc
+#  define malloc rpl_malloc
+extern void * malloc (size_t size);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef malloc
+# define malloc(s) \
+    (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
+                      "use gnulib module malloc-posix for portability"), \
+     malloc (s))
+#endif
 
 #if @GNULIB_MKDTEMP@
 # if !@HAVE_MKDTEMP@
@@ -206,7 +200,6 @@ extern char * mkdtemp (char * /*template*/);
      mkdtemp (t))
 #endif
 
-
 #if @GNULIB_MKOSTEMP@
 # if !@HAVE_MKOSTEMP@
 /* Create a unique temporary file from TEMPLATE.
@@ -231,7 +224,6 @@ extern int mkostemp (char * /*template*/, int /*flags*/);
      mkostemp (t, f))
 #endif
 
-
 #if @GNULIB_MKSTEMP@
 # if @REPLACE_MKSTEMP@
 /* Create a unique temporary file from TEMPLATE.
@@ -257,7 +249,6 @@ extern int mkstemp (char * /*template*/);
      mkstemp (t))
 #endif
 
-
 #if @GNULIB_PUTENV@
 # if @REPLACE_PUTENV@
 #  undef putenv
@@ -266,7 +257,6 @@ extern int putenv (char *string);
 # endif
 #endif
 
-
 #if @GNULIB_RANDOM_R@
 # if !@HAVE_RANDOM_R@
 
@@ -303,6 +293,34 @@ int random_r (struct random_data *buf, int32_t *result);
      setstate_r (a,r))
 #endif
 
+#if @GNULIB_REALLOC_POSIX@
+# if !@HAVE_REALLOC_POSIX@
+#  undef realloc
+#  define realloc rpl_realloc
+extern void * realloc (void *ptr, size_t size);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef realloc
+# define realloc(p,s) \
+    (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
+                      "use gnulib module realloc-posix for portability"), \
+     realloc (p, s))
+#endif
+
+#if @GNULIB_REALPATH@
+# if @REPLACE_REALPATH@
+#  define realpath rpl_realpath
+# endif
+# if !@HAVE_REALPATH@ || @REPLACE_REALPATH@
+extern char *realpath (const char *name, char *resolved);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef realpath
+# define realpath(n,r)                        \
+    (GL_LINK_WARNING ("realpath is unportable - use gnulib module " \
+                      "canonicalize or canonicalize-lgpl for portability"), \
+     realpath (n, r))
+#endif
 
 #if @GNULIB_RPMATCH@
 # if !@HAVE_RPMATCH@
@@ -318,7 +336,6 @@ extern int rpmatch (const char *response);
      rpmatch (r))
 #endif
 
-
 #if @GNULIB_SETENV@
 # if !@HAVE_SETENV@
 /* Set NAME to VALUE in the environment.
@@ -327,21 +344,6 @@ extern int setenv (const char *name, const char *value, int replace);
 # endif
 #endif
 
-
-#if @GNULIB_UNSETENV@
-# if @HAVE_UNSETENV@
-#  if @VOID_UNSETENV@
-/* On some systems, unsetenv() returns void.
-   This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4.  */
-#   define unsetenv(name) ((unsetenv)(name), 0)
-#  endif
-# else
-/* Remove the variable NAME from the environment.  */
-extern int unsetenv (const char *name);
-# endif
-#endif
-
-
 #if @GNULIB_STRTOD@
 # if @REPLACE_STRTOD@
 #  define strtod rpl_strtod
@@ -358,7 +360,6 @@ extern double strtod (const char *str, char **endp);
      strtod (s, e))
 #endif
 
-
 #if @GNULIB_STRTOLL@
 # if !@HAVE_STRTOLL@
 /* Parse a signed integer whose textual representation starts at STRING.
@@ -379,7 +380,6 @@ extern long long strtoll (const char *string, char **endptr, int base);
      strtoll (s, e, b))
 #endif
 
-
 #if @GNULIB_STRTOULL@
 # if !@HAVE_STRTOULL@
 /* Parse an unsigned integer whose textual representation starts at STRING.
@@ -400,6 +400,18 @@ extern unsigned long long strtoull (const char *string, char **endptr, int base)
      strtoull (s, e, b))
 #endif
 
+#if @GNULIB_UNSETENV@
+# if @HAVE_UNSETENV@
+#  if @VOID_UNSETENV@
+/* On some systems, unsetenv() returns void.
+   This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4.  */
+#   define unsetenv(name) ((unsetenv)(name), 0)
+#  endif
+# else
+/* Remove the variable NAME from the environment.  */
+extern int unsetenv (const char *name);
+# endif
+#endif
 
 #ifdef __cplusplus
 }
diff --git a/gl/sys_stat.in.h b/gl/sys_stat.in.h
index 9d5a2f9a6c..b2a7df9587 100644
--- a/gl/sys_stat.in.h
+++ b/gl/sys_stat.in.h
@@ -302,6 +302,22 @@ extern int rpl_lstat (const char *name, struct stat *buf);
    lstat (p, b))
 #endif
 
+#if @GNULIB_STAT@
+# if @REPLACE_STAT@
+/* We can't use the object-like #define stat rpl_stat, because of
+   struct stat.  This means that rpl_stat will not be used if the user
+   does (stat)(a,b).  Oh well.  */
+#  undef stat
+#  define stat(name, st) rpl_stat (name, st)
+extern int stat (const char *name, struct stat *buf);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef stat
+# define stat(p,b)							\
+  (GL_LINK_WARNING ("stat is unportable - "				\
+		    "use gnulib module stat for portability"),		\
+   stat (p, b))
+#endif
 
 #if @GNULIB_FCHMODAT@
 # if !@HAVE_FCHMODAT@
@@ -369,7 +385,7 @@ int mknodat (int fd, char const *file, mode_t mode, dev_t dev);
      mknodat (f, n, m, d))
 #endif
 
-#if @REPLACE_FCHDIR@
+#if @REPLACE_FSTAT@
 # define fstat rpl_fstat
 extern int fstat (int fd, struct stat *buf);
 #endif
diff --git a/gl/unistd.in.h b/gl/unistd.in.h
index c749cbe5e8..6936ad43ad 100644
--- a/gl/unistd.in.h
+++ b/gl/unistd.in.h
@@ -164,8 +164,27 @@ extern int fchownat (int fd, char const *file, uid_t owner, gid_t group, int fla
 #endif
 
 
+#if @GNULIB_UNLINK@
+# if @REPLACE_UNLINK@
+#  undef unlink
+#  define unlink rpl_unlink
+extern int unlink (char const *file);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef unlink
+# define unlink(n)                         \
+    (GL_LINK_WARNING ("unlink is not portable - " \
+                      "use gnulib module unlink for portability"), \
+     unlink (n))
+#endif
+
+
 #if @GNULIB_UNLINKAT@
-# if !@HAVE_UNLINKAT@
+# if @REPLACE_UNLINKAT@
+#  undef unlinkat
+#  define unlinkat rpl_unlinkat
+# endif
+# if !@HAVE_UNLINKAT@ || @REPLACE_UNLINKAT@
 extern int unlinkat (int fd, char const *file, int flag);
 # endif
 #elif defined GNULIB_POSIXCHECK
@@ -231,6 +250,10 @@ extern int close (int);
      close (f))
 #endif
 
+#if @REPLACE_DUP@
+# define dup rpl_dup
+extern int dup (int);
+#endif
 
 #if @GNULIB_DUP2@
 # if @REPLACE_DUP2@
@@ -312,7 +335,6 @@ extern int euidaccess (const char *filename, int mode);
 
 #if @GNULIB_FCHDIR@
 # if @REPLACE_FCHDIR@
-
 /* Change the process' current working directory to the directory on which
    the given file descriptor is open.
    Return 0 if successful, otherwise -1 and errno set.
@@ -320,9 +342,6 @@ extern int euidaccess (const char *filename, int mode);
    <http://www.opengroup.org/susv3xsh/fchdir.html>.  */
 extern int fchdir (int /*fd*/);
 
-#  define dup rpl_dup
-extern int dup (int);
-
 /* Gnulib internal hooks needed to maintain the fchdir metadata.  */
 extern int _gl_register_fd (int fd, const char *filename);
 extern void _gl_unregister_fd (int fd);
@@ -672,6 +691,21 @@ extern int readlink (const char *file, char *buf, size_t bufsize);
 #endif
 
 
+#if @GNULIB_RMDIR@
+# if @REPLACE_RMDIR@
+#  define rmdir rpl_rmdir
+/* Remove the directory DIR.  */
+extern int rmdir (char const *name);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef rmdir
+# define rmdir(n) \
+    (GL_LINK_WARNING ("rmdir is unportable - " \
+                      "use gnulib module rmdir for portability"), \
+     rmdir (n))
+#endif
+
+
 #if @GNULIB_SLEEP@
 /* Pause the execution of the current thread for N seconds.
    Returns the number of seconds left to sleep.