[SCM] GNU M4 source repository branch, master, updated. cvs-readonly-98-g404e78e

[Eric Blake]

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- Log -----------------------------------------------------------------
commit 404e78ea543a099810bd61e42fe5623c50cff370
Author: Eric Blake <address@hidden>
Date:   Tue Apr 15 13:41:21 2008 -0600

    Update prerequisite tools to match recent releases.
    
    * configure.ac (AC_PREREQ): Rely on released autoconf.
    (LT_PREREQ): Rely on released libtool.
    * tests/testsuite.at (m4_version_prereq): Update dependence.
    * bootstrap: Mention prerequisites.
    
    Signed-off-by: Eric Blake <address@hidden>

commit ce0c0b372d8f63ba391fe099a7f145d3c7b2ed2b
Author: Eric Blake <address@hidden>
Date:   Tue Apr 15 11:20:30 2008 -0600

    Work around OS/2 limitation of printf(1).
    
    * tests/null.m4: Use m4, not printf, to generate NUL byte.
    * tests/null.out: Check for esyscmd failure.
    Reported by Elbert Pol.
    
    Signed-off-by: Eric Blake <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog          |   13 +++++++++++++
 HACKING            |    6 +++---
 bootstrap          |    6 +++---
 configure.ac       |    4 ++--
 tests/null.m4      |  Bin 6491 -> 6607 bytes
 tests/null.out     |  Bin 402 -> 404 bytes
 tests/testsuite.at |    4 ++--
 7 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0869fc5..0673ff9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,16 @@
+2008-04-15  Eric Blake  <address@hidden>
+
+       Update prerequisite tools to match recent releases.
+       * configure.ac (AC_PREREQ): Rely on released autoconf.
+       (LT_PREREQ): Rely on released libtool.
+       * tests/testsuite.at (m4_version_prereq): Update dependence.
+       * bootstrap: Mention prerequisites.
+
+       Work around OS/2 limitation of printf(1).
+       * tests/null.m4: Use m4, not printf, to generate NUL byte.
+       * tests/null.out: Check for esyscmd failure.
+       Reported by Elbert Pol.
+
 2008-04-14  Eric Blake  <address@hidden>
 
        Stage 21b: $@ concatenates builtins, m4wrap takes builtins.
diff --git a/HACKING b/HACKING
index aefa74f..19b5de9 100644
--- a/HACKING
+++ b/HACKING
@@ -63,10 +63,10 @@ and is not part of a release distribution.
 
 * Before you can build from git, you need to bootstrap.  This requires:
   - A pre-installed version of GNU M4 1.4.5 or later, built from a
-  package
-  - A git checkout of Autoconf (will become Autoconf 2.62)
+    package (recommend 1.4.11 or later)
+  - Autoconf 2.62 or later
   - Automake 1.10.1 or later
-  - Libtool 2.1b or later
+  - Libtool 2.2 or later
   - Gettext 0.16 or later
   - Help2man 1.29 or later
   - LZMA Utils 4.32 or later (from <http://tukaani.org/lzma/>)
diff --git a/bootstrap b/bootstrap
index fc29a2f..77e0c71 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# bootstrap (GNU M4) version 2008-02-11
+# bootstrap (GNU M4) version 2008-04-15
 # Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
 # This is free software: you are free to change and redistribute it.
@@ -39,8 +39,8 @@
 
 # This script bootstraps a git or CVS checkout of GNU M4 by correctly calling
 # out to parts of the GNU Build Platform.  Currently this requires GNU
-# Gettext 0.16 or better, a git snapshot of Autoconf 2.61a or better,
-# GNU M4 1.4.5 or better, Automake 1.10.1 or better, Libtool 2.1b or better,
+# Gettext 0.16 or better, Autoconf 2.62 or better, GNU M4 1.4.5 or better,
+# Automake 1.10.1 or better, Libtool 2.2 or better,
 # and the latest git or CVS checkout of Gnulib.
 # Libtool must be installed; either with the same --prefix as
 # automake, or made accessible to aclocal's search path via
diff --git a/configure.ac b/configure.ac
index b4a4515..354ed11 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 dnl We depend on autotest's ./testsuite -C.
-AC_PREREQ([2.61a.347])
+AC_PREREQ([2.62])
 
 ## ------------------------ ##
 ## Autoconf initialization. ##
@@ -77,7 +77,7 @@ M4_CHECK_DEBUGGING
 ## ----------------------- ##
 ## Libtool initialization. ##
 ## ----------------------- ##
-LT_PREREQ([2.1b])
+LT_PREREQ([2.2])
 LT_CONFIG_LTDL_DIR([ltdl])
 LT_INIT([shared dlopen win32-dll])
 LTDL_INIT([nonrecursive])
diff --git a/tests/null.m4 b/tests/null.m4
index 83e7c34..90e339f 100644
Binary files a/tests/null.m4 and b/tests/null.m4 differ
diff --git a/tests/null.out b/tests/null.out
index aca4b78..cd3764f 100644
Binary files a/tests/null.out and b/tests/null.out differ
diff --git a/tests/testsuite.at b/tests/testsuite.at
index 32cf345..784248a 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -1,7 +1,7 @@
 # Process with autom4te to create an -*- Autotest -*- test suite.
 
 # Test suite for GNU M4.
-# Copyright (C) 2001, 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2007, 2008 Free Software Foundation, Inc.
 
 # This file is part of GNU M4.
 #
@@ -19,7 +19,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # We need a recent Autotest.
-m4_version_prereq([2.52e])
+m4_version_prereq([2.62])
 
 # AT_CHECK_M4(ARGS, [EXIT-STATUS = 0], [STDOUT = `'], [STDERR = `'],
 #             [STDIN = `/dev/null'])


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