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changeset 16125:df1c78661f1f

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Don't set REPLACE_FOO to 1 if HAVE_FOO is 0. * m4/opendir.m4 (gl_FUNC_OPENDIR): Don't set REPLACE_OPENDIR to 1 if HAVE_OPENDIR is 0. * m4/closedir.m4 (gl_FUNC_CLOSEDIR): Don't set REPLACE_CLOSEDIR to 1 if HAVE_CLOSEDIR is 0. * m4/dup2.m4 (gl_FUNC_DUP2): Don't set REPLACE_DUP2 to 1 if HAVE_DUP2 is 0. * m4/dup3.m4 (gl_FUNC_DUP3): Update comments.
author Bruno Haible <bruno@clisp.org>
date Mon, 28 Nov 2011 00:43:01 +0100
parents c56792ef17f5
children 4eabecda57ee
files ChangeLog m4/closedir.m4 m4/dup2.m4 m4/dup3.m4 m4/opendir.m4
diffstat 5 files changed, 27 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2011-11-27  Bruno Haible  <bruno@clisp.org>
+
+	Don't set REPLACE_FOO to 1 if HAVE_FOO is 0.
+	* m4/opendir.m4 (gl_FUNC_OPENDIR): Don't set REPLACE_OPENDIR to 1 if
+	HAVE_OPENDIR is 0.
+	* m4/closedir.m4 (gl_FUNC_CLOSEDIR): Don't set REPLACE_CLOSEDIR to 1 if
+	HAVE_CLOSEDIR is 0.
+	* m4/dup2.m4 (gl_FUNC_DUP2): Don't set REPLACE_DUP2 to 1 if HAVE_DUP2
+	is 0.
+	* m4/dup3.m4 (gl_FUNC_DUP3): Update comments.
+
 2011-11-27  Bruno Haible  <bruno@clisp.org>
 
 	getcwd: Fix bug from 2011-08-17.
--- a/m4/closedir.m4
+++ b/m4/closedir.m4
@@ -1,4 +1,4 @@
-# closedir.m4 serial 1
+# closedir.m4 serial 2
 dnl Copyright (C) 2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -17,7 +17,9 @@
   m4_ifdef([gl_FUNC_FCHDIR], [
     gl_TEST_FCHDIR
     if test $HAVE_FCHDIR = 0; then
-      REPLACE_CLOSEDIR=1
+      if test $HAVE_CLOSEDIR = 1; then
+        REPLACE_CLOSEDIR=1
+      fi
     fi
   ])
 ])
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,4 +1,4 @@
-#serial 16
+#serial 17
 dnl Copyright (C) 2002, 2005, 2007, 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -67,7 +67,9 @@
   m4_ifdef([gl_FUNC_FCHDIR], [
     gl_TEST_FCHDIR
     if test $HAVE_FCHDIR = 0; then
-      REPLACE_DUP2=1
+      if test $HAVE_DUP2 = 1; then
+        REPLACE_DUP2=1
+      fi
     fi
   ])
 ])
--- a/m4/dup3.m4
+++ b/m4/dup3.m4
@@ -1,4 +1,4 @@
-# dup3.m4 serial 3
+# dup3.m4 serial 4
 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -22,7 +22,9 @@
 dnl  m4_ifdef([gl_FUNC_FCHDIR], [
 dnl    gl_TEST_FCHDIR
 dnl    if test $HAVE_FCHDIR = 0; then
-dnl      REPLACE_DUP3=1
+dnl      if test $HAVE_DUP3 = 1; then
+dnl        REPLACE_DUP3=1
+dnl      fi
 dnl    fi
 dnl  ])
 ])
--- a/m4/opendir.m4
+++ b/m4/opendir.m4
@@ -1,4 +1,4 @@
-# opendir.m4 serial 1
+# opendir.m4 serial 2
 dnl Copyright (C) 2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -17,7 +17,9 @@
   m4_ifdef([gl_FUNC_FCHDIR], [
     gl_TEST_FCHDIR
     if test $HAVE_FCHDIR = 0; then
-      REPLACE_OPENDIR=1
+      if test $HAVE_OPENDIR = 1; then
+        REPLACE_OPENDIR=1
+      fi
     fi
   ])
 ])