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[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.12-38-g
From: |
Eric Blake |
Subject: |
[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.12-38-gae0a52f |
Date: |
Fri, 20 Mar 2009 04:16:39 +0000 |
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU M4 source repository".
http://git.sv.gnu.org/gitweb/?p=m4.git;a=commitdiff;h=ae0a52f330cb47dede83368613390facbac0e917
The branch, branch-1.4 has been updated
via ae0a52f330cb47dede83368613390facbac0e917 (commit)
via 6942f58cb5bb624a28672658a4369b85bce77783 (commit)
from 63b51d982df3fbc3cc66712ee3a23a92dfeafb82 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit ae0a52f330cb47dede83368613390facbac0e917
Author: Eric Blake <address@hidden>
Date: Wed Mar 18 10:40:34 2009 -0600
Exploit git submodule by adding appropriate symlinks.
* bootstrap: No longer copy files from gnulib.
* COPYING: Change to symlink pointing into gnulib.
* INSTALL: Likewise.
* build-aux/compile: Likewise.
* build-aux/config.guess: Likewise.
* build-aux/config.sub: Likewise.
* build-aux/depcomp: Likewise.
* build-aux/install-sh: Likewise.
* build-aux/mdate-sh: Likewise.
* build-aux/missing: Likewise.
* build-aux/texinfo.tex: Likewise.
* .cvsignore: Reflect these changes.
* .gitignore: Likewise.
* build-aux/.cvsignore: New file.
* build-aux/.gitignore: Likewise.
Signed-off-by: Eric Blake <address@hidden>
commit 6942f58cb5bb624a28672658a4369b85bce77783
Author: Eric Blake <address@hidden>
Date: Wed Mar 18 20:21:14 2009 -0600
Make gnulib a git submodule.
* .gitmodules: New file.
* gnulib: Record which version of gnulib has been tested.
* bootstrap: Aid in submodule usage.
* cfg.mk (gnulib_dir): Alter default location of gnulib.
* HACKING: Mention how to use submodule.
Signed-off-by: Eric Blake <address@hidden>
-----------------------------------------------------------------------
Summary of changes:
.cvsignore | 2 -
.gitignore | 12 +-
.gitmodules | 3 +
COPYING | 675 +-----------------------------------------------
ChangeLog | 26 ++
HACKING | 55 +++-
INSTALL | 1 +
bootstrap | 76 +++----
build-aux/.cvsignore | 6 +
build-aux/.gitignore | 6 +
build-aux/compile | 1 +
build-aux/config.guess | 1 +
build-aux/config.sub | 1 +
build-aux/depcomp | 1 +
build-aux/install-sh | 1 +
build-aux/mdate-sh | 1 +
build-aux/missing | 1 +
build-aux/texinfo.tex | 1 +
cfg.mk | 2 +-
gnulib | 1 +
20 files changed, 130 insertions(+), 743 deletions(-)
create mode 100644 .gitmodules
mode change 100644 => 120000 COPYING
create mode 120000 INSTALL
create mode 100644 build-aux/.cvsignore
create mode 100644 build-aux/.gitignore
create mode 120000 build-aux/compile
create mode 120000 build-aux/config.guess
create mode 120000 build-aux/config.sub
create mode 120000 build-aux/depcomp
create mode 120000 build-aux/install-sh
create mode 120000 build-aux/mdate-sh
create mode 120000 build-aux/missing
create mode 120000 build-aux/texinfo.tex
create mode 160000 gnulib
diff --git a/.cvsignore b/.cvsignore
index 143e169..89903ca 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -4,7 +4,6 @@
.version
aclocal.m4
autom4te.cache
-build-aux
config.cache
config.guess
config.h
@@ -18,7 +17,6 @@ depcomp
gendocs.sh
GNUmakefile
gnupload
-INSTALL
install-sh
lib
link-warning.h
diff --git a/.gitignore b/.gitignore
index 531d3b4..b6e029c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,29 +7,27 @@
.version
aclocal.m4
autom4te.cache
-build-aux
config.cache
-config.guess
+/config.guess
config.h
config.log
config.status
-config.sub
+/config.sub
config-h.in
configure
configure.lineno
CVS
-depcomp
+/depcomp
gendocs.sh
GNUmakefile
gnupload
-INSTALL
-install-sh
+/install-sh
lib
link-warning.h
m4-*
Makefile.in
Makefile
-missing
+/missing
stamp-h
stamp-h1
stamp-h.in
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..acb2669
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "gnulib"]
+ path = gnulib
+ url = git://git.sv.gnu.org/gnulib.git
diff --git a/COPYING b/COPYING
deleted file mode 100644
index 94a9ed0..6b7c142
--- a/COPYING
+++ /dev/null
@@ -1,674 +0,0 @@
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-available, or (2) arrange to deprive yourself of the benefit of the
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-receiving the covered work authorizing them to use, propagate, modify
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-you grant is automatically extended to all recipients of the covered
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- A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
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-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
- Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
- 12. No Surrender of Others' Freedom.
-
- If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all. For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
- 13. Use with the GNU Affero General Public License.
-
- Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work. The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
- 14. Revised Versions of this License.
-
- The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
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- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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- 16. Limitation of Liability.
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-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
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-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
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-SUCH DAMAGES.
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- 17. Interpretation of Sections 15 and 16.
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-above cannot be given local legal effect according to their terms,
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-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- <program> Copyright (C) <year> <name of author>
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/COPYING b/COPYING
new file mode 120000
index 94a9ed0..6b7c142
--- /dev/null
+++ b/COPYING
@@ -0,0 +1 @@
+gnulib/doc/COPYINGv3
\ No newline at end of file
diff --git a/ChangeLog b/ChangeLog
index 518e277..6c01b46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,31 @@
+2009-03-19 Eric Blake <address@hidden>
+
+ Exploit git submodule by adding appropriate symlinks.
+ * bootstrap: No longer copy files from gnulib.
+ * COPYING: Change to symlink pointing into gnulib.
+ * INSTALL: Likewise.
+ * build-aux/compile: Likewise.
+ * build-aux/config.guess: Likewise.
+ * build-aux/config.sub: Likewise.
+ * build-aux/depcomp: Likewise.
+ * build-aux/install-sh: Likewise.
+ * build-aux/mdate-sh: Likewise.
+ * build-aux/missing: Likewise.
+ * build-aux/texinfo.tex: Likewise.
+ * .cvsignore: Reflect these changes.
+ * .gitignore: Likewise.
+ * build-aux/.cvsignore: New file.
+ * build-aux/.gitignore: Likewise.
+
2009-03-18 Eric Blake <address@hidden>
+ Make gnulib a git submodule.
+ * .gitmodules: New file.
+ * gnulib: Record which version of gnulib has been tested.
+ * bootstrap: Aid in submodule usage.
+ * cfg.mk (gnulib_dir): Alter default location of gnulib.
+ * HACKING: Mention how to use submodule.
+
Use latest compile script, even with stable automake.
* bootstrap: Also sync build-aux/compile.
diff --git a/HACKING b/HACKING
index eade193..9aa312d 100644
--- a/HACKING
+++ b/HACKING
@@ -48,16 +48,6 @@ and is not part of a release distribution.
- LZMA Utils 4.32 or later (from <http://tukaani.org/lzma/>)
- Texinfo 4.8 or later
- Any prerequisites of the above (such as perl, tex)
- - A git checkout of gnulib. A read-only copy of gnulib can be
- obtained by:
- git clone git://git.sv.gnu.org/gnulib.git
- or
- cvs -d:pserver:address@hidden:/srv/git/gnulib.git \
- co -d gnulib HEAD
-
- If you are a member of the savannah group for gnulib, a read-write
- copy can be obtained by:
- git clone <savannah-user>@git.sv.gnu.org:/srv/git/gnulib.git
Note that none of these bootstrapping dependencies should be required
by a distributed release.
@@ -69,8 +59,42 @@ and is not part of a release distribution.
install:
- Libsigsegv 2.6 or later
-* Either add the gnulib directory to your PATH, or run
- GNULIB_TOOL=path/to/gnulib/gnulib-tool ./bootstrap
+* M4 includes gnulib as a git submodule. By default, the bootstrap
+ script will attempt to run
+ git submodule update --init
+ to grab a gnulib clone from the official read-only location of
+ git://git.sv.gnu.org/gnulib.git
+
+ However, this can be network and disk intensive. If you already have
+ another gnulib clone on your disk, you can use the environment
+ variable GNULIB_SRCDIR to point to the previous checkout to speed up
+ the process. Additionally, both the bootstrap script and gnulib-tool
+ require a shell that supports functions, so you can set the
+ environment variable CONFIG_SHELL to choose a better shell on systems
+ (like Solaris) where /bin/sh is lacking. Thus, you may find it
+ convenient to run:
+ GNULIB_SRCDIR=path/to/gnulib CONFIG_SHELL=path/to/sh \
+ path/to/sh ./bootstrap
+
+ A read-only copy of gnulib can be obtained by:
+ git clone git://git.sv.gnu.org/gnulib.git
+ or
+ cvs -d:pserver:address@hidden:/srv/git/gnulib.git \
+ co -d gnulib HEAD
+
+ Using a CVS checkout might work, but it is relatively untested,
+ particularly now that we use a git submodule for gnulib.
+
+ If you are a member of the savannah group for gnulib, a read-write
+ copy can be obtained by:
+ git clone <savannah-user>@git.sv.gnu.org:/srv/git/gnulib.git
+
+ If you are behind a firewall that blocks the git protocol, you may
+ find it useful to do:
+ git config --global url.http://git.sv.gnu.org/r/.insteadof \
+ git://git.sv.gnu.org/
+ to force git to transparently rewrite all savannah git references to
+ instead use http.
* When it is time for a release, it is a good idea to bootstrap with
official releases of the autotools, rather than git builds, to reduce
@@ -202,6 +226,11 @@ yyyy-mm-dd Name of Author <address@hidden> (tiny change)
* Make sure your locale is sane, e.g. by exporting LC_ALL=C.
+* Make sure you are happy with the particular gnulib version recorded as
+ the gnulib submodule. If necessary to update to the latest, run:
+ git submodule foreach git pull
+ git commit -m 'Update gnulib submodule to latest.' gnulib
+
* Update the version number in NEWS and ChangeLog, and mention in README
whether the release is stable. See
http://www.gnu.org/software/libtool/contribute.html for details of the
@@ -209,7 +238,7 @@ yyyy-mm-dd Name of Author <address@hidden> (tiny change)
intra-release versions carry more information thanks to
git-version-gen).
-* Run ./bootstrap.
+* Run ./bootstrap, perhaps with environment variables set.
* Run ./configure (a VPATH build should work, but is less tested).
diff --git a/INSTALL b/INSTALL
new file mode 120000
index 0000000..ae58b2c
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1 @@
+gnulib/doc/INSTALL
\ No newline at end of file
diff --git a/bootstrap b/bootstrap
index d2a55fd..2167f3f 100755
--- a/bootstrap
+++ b/bootstrap
@@ -29,7 +29,7 @@
# You can also set the following variables to help $progname
# locate the right tools:
-# AUTORECONF, GNULIB_SRCDIR, GNULIB_TOOL, M4, RM, SED
+# AUTORECONF, CONFIG_SHELL, GNULIB_SRCDIR, M4, RM, SED
# This script bootstraps a git or CVS checkout of GNU M4 by correctly
# calling out to parts of the GNU Build Platform. Currently this
@@ -39,7 +39,7 @@
# Report bugs to <address@hidden>
: ${AUTORECONF=autoreconf}
-: ${GNULIB_TOOL=gnulib-tool}
+: ${CONFIG_SHELL=/bin/sh}
: ${RM='rm -f'}
: ${SED=sed}
@@ -250,43 +250,42 @@ if test -d .git && (git --version) >/dev/null 2>/dev/null
; then
fi
fi
-## ---------------------------- ##
-## Find the gnulib module tree. ##
-## ---------------------------- ##
+## ------------------------------ ##
+## Update the gnulib module tree. ##
+## ------------------------------ ##
-if test -n "$GNULIB_SRCDIR" && test -d "$GNULIB_SRCDIR" ; then
- gnulibdir=$GNULIB_SRCDIR
+if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
+ if test -f gnulib/gnulib-tool ; then
+ func_echo "updating gnulib submodule"
+ git submodule update \
+ || func_fatal_error "Unable to update gnulib"
+ else
+ # A fresh checkout creates an empty subdirectory gnulib. However,
+ # older git didn't know how to clone into an empty subdir. If the
+ # user provided GNULIB_SRCDIR, then make the initial clone refer
+ # to the existing checkout, to save network traffic.
+ func_echo "importing gnulib submodule"
+ if test -d "$GNULIB_SRCDIR" ; then
+ rmdir gnulib 2>/dev/null
+ git clone --reference "$GNULIB_SRCDIR" git://git.sv.gnu.org/gnulib.git \
+ && git submodule init && git submodule update \
+ || func_fatal_error "Unable to update gnulib"
+ else
+ git submodule update --init \
+ || func_fatal_error "Unable to update gnulib"
+ fi
+ fi
else
- case $GNULIB_TOOL in
- /* ) gnulibdir=$GNULIB_TOOL ;; # absolute
- */* ) gnulibdir=`pwd`/$GNULIB_TOOL ;; # relative
- * ) gnulibdir=`which "$GNULIB_TOOL"` ;; # PATH search
- esac
-
- # Follow symlinks
- while test -h "$gnulibdir"; do
-
- # Resolve symbolic link.
- sedexpr1='s, -> ,#%%#,'
- sedexpr2='s,^.*#%%#\(.*\)$,\1,p'
- linkval=`ls -l "$gnulibdir" | $SED "$sedexpr1" | $SED -n "$sedexpr2"`
- test -n "$linkval" || break
-
- case "$linkval" in
- /* ) gnulibdir="$linkval" ;;
- * ) gnulibdir=`echo "$gnulibdir" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
- esac
-
- done
- gnulibdir=`echo "$gnulibdir" | $SED "$dirname"`
+ func_echo "git not detected. If needed, update gnulib subdirectory manually"
fi
## ---------------------- ##
## Import Gnulib modules. ##
## ---------------------- ##
-func_echo "running: $GNULIB_TOOL --update"
-$GNULIB_TOOL --update || func_fatal_error "gnulib-tool failed"
+func_echo "running: $CONFIG_SHELL gnulib/gnulib-tool --update"
+$CONFIG_SHELL gnulib/gnulib-tool --update \
+ || func_fatal_error "gnulib-tool failed"
## ----------- ##
## Autoreconf. ##
@@ -295,21 +294,6 @@ $GNULIB_TOOL --update || func_fatal_error "gnulib-tool
failed"
func_echo "running: $AUTORECONF --force --verbose --install"
$AUTORECONF --force --verbose --install || func_fatal_error "autoreconf failed"
-## ---------------------------------------- ##
-## Gnulib is more up-to-date than automake. ##
-## ---------------------------------------- ##
-
-func_update "$gnulibdir"/build-aux/compile build-aux/compile
-func_update "$gnulibdir"/build-aux/config.guess build-aux/config.guess
-func_update "$gnulibdir"/build-aux/config.sub build-aux/config.sub
-func_update "$gnulibdir"/build-aux/depcomp build-aux/depcomp
-func_update "$gnulibdir"/build-aux/install-sh build-aux/install-sh
-func_update "$gnulibdir"/build-aux/mdate-sh build-aux/mdate-sh
-func_update "$gnulibdir"/build-aux/missing build-aux/missing
-func_update "$gnulibdir"/build-aux/texinfo.tex build-aux/texinfo.tex
-func_update "$gnulibdir"/doc/COPYINGv3 COPYING
-func_update "$gnulibdir"/doc/INSTALL INSTALL
-
exit 0
# Local variables:
diff --git a/build-aux/.cvsignore b/build-aux/.cvsignore
new file mode 100644
index 0000000..8196f1a
--- /dev/null
+++ b/build-aux/.cvsignore
@@ -0,0 +1,6 @@
+announce-gen
+config.rpath
+gendocs.sh
+git-version-gen
+gnupload
+link-warning.h
diff --git a/build-aux/.gitignore b/build-aux/.gitignore
new file mode 100644
index 0000000..b82803d
--- /dev/null
+++ b/build-aux/.gitignore
@@ -0,0 +1,6 @@
+/announce-gen
+/config.rpath
+/gendocs.sh
+/git-version-gen
+/gnupload
+/link-warning.h
diff --git a/build-aux/compile b/build-aux/compile
new file mode 120000
index 0000000..54de782
--- /dev/null
+++ b/build-aux/compile
@@ -0,0 +1 @@
+../gnulib/build-aux/compile
\ No newline at end of file
diff --git a/build-aux/config.guess b/build-aux/config.guess
new file mode 120000
index 0000000..384771e
--- /dev/null
+++ b/build-aux/config.guess
@@ -0,0 +1 @@
+../gnulib/build-aux/config.guess
\ No newline at end of file
diff --git a/build-aux/config.sub b/build-aux/config.sub
new file mode 120000
index 0000000..5047bd8
--- /dev/null
+++ b/build-aux/config.sub
@@ -0,0 +1 @@
+../gnulib/build-aux/config.sub
\ No newline at end of file
diff --git a/build-aux/depcomp b/build-aux/depcomp
new file mode 120000
index 0000000..06667cc
--- /dev/null
+++ b/build-aux/depcomp
@@ -0,0 +1 @@
+../gnulib/build-aux/depcomp
\ No newline at end of file
diff --git a/build-aux/install-sh b/build-aux/install-sh
new file mode 120000
index 0000000..536c377
--- /dev/null
+++ b/build-aux/install-sh
@@ -0,0 +1 @@
+../gnulib/build-aux/install-sh
\ No newline at end of file
diff --git a/build-aux/mdate-sh b/build-aux/mdate-sh
new file mode 120000
index 0000000..5af15e6
--- /dev/null
+++ b/build-aux/mdate-sh
@@ -0,0 +1 @@
+../gnulib/build-aux/mdate-sh
\ No newline at end of file
diff --git a/build-aux/missing b/build-aux/missing
new file mode 120000
index 0000000..9b777ed
--- /dev/null
+++ b/build-aux/missing
@@ -0,0 +1 @@
+../gnulib/build-aux/missing
\ No newline at end of file
diff --git a/build-aux/texinfo.tex b/build-aux/texinfo.tex
new file mode 120000
index 0000000..8f9cc2f
--- /dev/null
+++ b/build-aux/texinfo.tex
@@ -0,0 +1 @@
+../gnulib/build-aux/texinfo.tex
\ No newline at end of file
diff --git a/cfg.mk b/cfg.mk
index ff05a1e..3dda9f6 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -38,4 +38,4 @@ local-checks-to-skip = changelog-check
# The local directory containing the checked-out copy of gnulib used in this
# release. Used solely to get gnulib's SHA1 for the "announcement" target.
-gnulib_dir = $(srcdir)/../gnulib
+gnulib_dir = $(srcdir)/gnulib
diff --git a/gnulib b/gnulib
new file mode 160000
index 0000000..0add5d7
--- /dev/null
+++ b/gnulib
@@ -0,0 +1 @@
+Subproject commit 0add5d71522a4be3ec75152f22b4f61aeaf1d1b2
hooks/post-receive
--
GNU M4 source repository
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