[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.16-44-gf32e407

[Gary V. Vaughan]

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- Log -----------------------------------------------------------------
commit f32e407f189355ebcfb478b5dbf7522e448c66ed
Author: Gary V. Vaughan <address@hidden>
Date:   Sun Sep 15 14:18:00 2013 +0700

    configury: specify subdir-objects for future automake releases.
    
    Latest automake warns about future incompatibility if subdir-objects
    is not specified by AM_INIT_AUTOMAKE.
    * configure.ac (AM_INIT_AUTOMAKE): Add subdir-objects.
    
    Signed-off-by: Gary V. Vaughan <address@hidden>

commit acc37a2bcbd4ef0a87fed76f801a9a5bb67dad08
Author: Gary V. Vaughan <address@hidden>
Date:   Sun Sep 15 14:24:36 2013 +0700

    bootstrap: require newer texinfo release.
    
    * bootstrap.conf (buildreq): Bump required makeinfo binary
    release number to 4.13 to support --build-dir option.
    
    Signed-off-by: Gary V. Vaughan <address@hidden>

commit 851b61957df4ae6bd3f7b5fd7a79c3bf3fc4d46b
Author: Gary V. Vaughan <address@hidden>
Date:   Sun Sep 15 14:22:09 2013 +0700

    bootstrap: don't double-specify --no-changelog to gnulib-tool.
    
    * bootstrap.conf (gnulib_tool_option_extras): Rename from this...
    (gnulib_tool_options): ...this, and append options rather than
    overwrite.
    
    Signed-off-by: Gary V. Vaughan <address@hidden>

commit 009a2378eafd286ca4f6105633ade2b4752fd05d
Author: Gary V. Vaughan <address@hidden>
Date:   Sun Sep 15 14:28:41 2013 +0700

    maint: add missing ChangeLog entry.
    
    Signed-off-by: Gary V. Vaughan <address@hidden>

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

Summary of changes:
 ChangeLog      |   23 +++++++++++++++++++++++
 bootstrap.conf |    5 ++---
 configure.ac   |    2 +-
 3 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0f7f479..09c1333 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,26 @@
+2013-09-15  Gary V. Vaughan  <address@hidden>
+
+       configury: specify subdir-objects for future automake releases.
+       Latest automake warns about future incompatibility if
+       subdir-objects is not specified by AM_INIT_AUTOMAKE.
+       * configure.ac (AM_INIT_AUTOMAKE): Add subdir-objects.
+
+       bootstrap: require newer texinfo release.
+       * bootstrap.conf (buildreq): Bump required makeinfo binary
+       release number to 4.13 to support --bulid-dir option.
+
+       bootstrap: don't double-specify --no-changelog to gnulib-tool.
+       * bootstrap.conf (gnulib_tool_option_extras): Rename from
+       this...
+       (gnulib_tool_options): ...this, and append options rather than
+       overwrite.
+
+       bootstrap: sync with upstream.
+       * gl/build-aux/bootstrap.in, gl/build-aux/extract-trace,
+       gl/build-aux/funclib.sh, gl/build-aux/options-parser: Update
+       from upstream to pick up recent improvements.
+       * bootstrap: Regenerate.
+
 2013-08-17  Michael Witten  <address@hidden>  (tiny change)
 
        Clean up documentation
diff --git a/bootstrap.conf b/bootstrap.conf
index b267d16..4364db9 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -27,7 +27,7 @@
 # and release Libtool.
 buildreq='
         help2man   1.29        http://www.gnu.org/s/help2man
-        makeinfo   4.8         http://www.gnu.org/s/texinfo
+        makeinfo   4.13        http://www.gnu.org/s/texinfo
         xz         -           http://tukaani.org/xz
 '
 
@@ -38,8 +38,7 @@ buildreq_readme=HACKING
 checkout_only_file=HACKING
 
 # Additional gnulib-tool options to use.
-gnulib_tool_option_extras='
-        --no-changelog
+gnulib_tool_options=$gnulib_tool_options'
        --no-libtool
 '
 
diff --git a/configure.ac b/configure.ac
index 2572ae6..2defd94 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_INIT([GNU M4], m4_esyscmd([build-aux/git-version-gen 
.tarball-version]),
 AC_CONFIG_AUX_DIR([build-aux])
 
 AM_INIT_AUTOMAKE([1.11.6 dist-bzip2 dist-xz color-tests parallel-tests
-silent-rules gnu])
+silent-rules subdir-objects gnu])
 
 m4_pattern_forbid([^M4_[A-Z]])
 


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