gnulib, autoconf: update.

* README-hacking (Updating a submodule): Give advice on how to
determine the versions of gnulib and autoconf to which we should
update.
(Release Procedure): Note that submodules should be updated.
* bootstrap.conf (gnulib_modules): Rename pipe to spawn-pipe as
suggested in updated gnulib NEWS.
* gnulib: Choose a stable snapshot according to advice in Bison's
README-hacking.
* po/POTFILES.in (lib/pipe.c): Rename to...
(lib/spawn-pipe.c): ... this.
* src/output.c: Update to include spawn-pipe.h.
* submodules/autoconf: Update to latest for improvement in m4.m4
that excludes M4 with buggy strstr.  The only other changes to
files that we use are copyright updates.
(cherry picked from commit a898435b25eca4869e8c49b2b0fb1f649b030ce7)

Conflicts:

	build-aux/.gitignore

diff --git a/.gitignore b/.gitignore
index 185cefcd9d47896400c2cd1848f2035c4385c2e3..27f9b06d700d5405ccecfc0363d2775ddea91652 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+

 /*.cache
 /*.flc
 /*.prj
 /*.cache
 /*.flc
 /*.prj


@@ -30,3 +31,4 @@
 /patches
 /releases
 /stamp-h*
 /patches
 /releases
 /stamp-h*

+

diff --git a/ChangeLog b/ChangeLog
index 84bc913685e09fc221d4b3f848ddbdc14a5c7e38..63a50100cbdf741db27a8a0ff23cce6477eb49e7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,21 @@
+2011-04-16  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       gnulib, autoconf: update.
+       * README-hacking (Updating a submodule): Give advice on how to
+       determine the versions of gnulib and autoconf to which we should
+       update.
+       (Release Procedure): Note that submodules should be updated.
+       * bootstrap.conf (gnulib_modules): Rename pipe to spawn-pipe as
+       suggested in updated gnulib NEWS.
+       * gnulib: Choose a stable snapshot according to advice in Bison's
+       README-hacking.
+       * po/POTFILES.in (lib/pipe.c): Rename to...
+       (lib/spawn-pipe.c): ... this.
+       * src/output.c: Update to include spawn-pipe.h.
+       * submodules/autoconf: Update to latest for improvement in m4.m4
+       that excludes M4 with buggy strstr.  The only other changes to
+       files that we use are copyright updates.
+

 2011-04-09  Joel E. Denny  <joeldenny@joeldenny.org>
 
        Fix missing updates to GPLv3.
 2011-04-09  Joel E. Denny  <joeldenny@joeldenny.org>
 
        Fix missing updates to GPLv3.

diff --git a/README-hacking b/README-hacking
index 0ea345a3d1a439d8702d690afc35bff1e80450ae..1902a0169382a2d15587b86df5bd53c6dbd62d0c 100644 (file)
--- a/README-hacking
+++ b/README-hacking
@@ -158,6 +158,20 @@ Register your changes.
 
         $ git checkin ...
 
 
         $ git checkin ...
 

+For a suggestion of what gnulib commit might be stable enough for a
+formal release, see the ChangeLog in the latest gnulib snapshot at:
+
+        http://erislabs.net/ianb/projects/gnulib/
+
+The autoconf files we use are currently:
+
+        m4/m4.m4
+        lib/m4sugar/m4sugar.m4
+        lib/m4sugar/foreach.m4
+
+These files don't change very often in autoconf, so it should be
+relatively straight-forward to examine the differences in order to
+decide whether to update.

 
 * Test suite
 
 
 * Test suite
 


@@ -203,6 +217,8 @@ release:
 
 * Release Procedure
 
 
 * Release Procedure
 

+** Update the submodules.  See above.
+

 ** Try to get the *.pot files to the Translation Project at least one
 week before a stable release, to give them time to translate them.
 Before generating the *.pot files, make sure that po/POTFILES.in and
 ** Try to get the *.pot files to the Translation Project at least one
 week before a stable release, to give them time to translate them.
 Before generating the *.pot files, make sure that po/POTFILES.in and

diff --git a/bootstrap b/bootstrap
index dcd4773973dc0ba4b1230ccda1a101eca680243c..7cbb5dc4337ac14bd8540a4152d0278f7ba31a73 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Print a version string.
 #! /bin/sh
 # Print a version string.

-scriptversion=2010-11-20.03; # UTC
+scriptversion=2011-04-05.18; # UTC

 
 # Bootstrap this package from checked-out sources.
 
 
 # Bootstrap this package from checked-out sources.
 

-# Copyright (C) 2003-2010 Free Software Foundation, Inc.
+# Copyright (C) 2003-2011 Free Software Foundation, Inc.

 
 # 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
 
 # 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


@@ -42,30 +42,32 @@ local_gl_dir=gl
 bt='._bootmp'
 bt_regex=`echo "$bt"| sed 's/\./[.]/g'`
 bt2=${bt}2
 bt='._bootmp'
 bt_regex=`echo "$bt"| sed 's/\./[.]/g'`
 bt2=${bt}2

+me=$0

 
 usage() {
   cat <<EOF
 
 usage() {
   cat <<EOF

-Usage: $0 [OPTION]...
+Usage: $me [OPTION]...

 Bootstrap this package from the checked-out sources.
 
 Options:
 Bootstrap this package from the checked-out sources.
 
 Options:

- --gnulib-srcdir=DIRNAME  Specify the local directory where gnulib
+ --gnulib-srcdir=DIRNAME  specify the local directory where gnulib

                           sources reside.  Use this if you already
                           have gnulib sources on your machine, and
                           do not want to waste your bandwidth downloading
                           sources reside.  Use this if you already
                           have gnulib sources on your machine, and
                           do not want to waste your bandwidth downloading

-                          them again.  Defaults to \$GNULIB_SRCDIR.
- --bootstrap-sync         If this bootstrap script is not identical to
+                          them again.  Defaults to \$GNULIB_SRCDIR
+ --bootstrap-sync         if this bootstrap script is not identical to

                           the version in the local gnulib sources,
                           update this script, and then restart it with
                           the version in the local gnulib sources,
                           update this script, and then restart it with

-                          /bin/sh or the shell \$CONFIG_SHELL if
-                          defined.
- --no-bootstrap-sync      Do not check whether bootstrap is out of sync.
- --copy                   Copy files instead of creating symbolic links.
- --force                  Attempt to bootstrap even if the sources seem
-                          not to have been checked out.
- --skip-po                Do not download po files.
-
-If the file $0.conf exists in the same directory as this script, its
+                          /bin/sh or the shell \$CONFIG_SHELL
+ --no-bootstrap-sync      do not check whether bootstrap is out of sync
+ --copy                   copy files instead of creating symbolic links
+ --force                  attempt to bootstrap even if the sources seem
+                          not to have been checked out
+ --no-git                 do not use git to update gnulib.  Requires that
+                          --gnulib-srcdir point to a correct gnulib snapshot
+ --skip-po                do not download po files
+
+If the file $me.conf exists in the same directory as this script, its

 contents are read as shell variables to configure the bootstrap.
 
 For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
 contents are read as shell variables to configure the bootstrap.
 
 For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR


@@ -128,18 +130,7 @@ source_base=lib
 m4_base=m4
 doc_base=doc
 tests_base=tests
 m4_base=m4
 doc_base=doc
 tests_base=tests

-
-# Extra files from gnulib, which override files from other sources.
-gnulib_extra_files="
-        $build_aux/install-sh
-        $build_aux/missing
-        $build_aux/mdate-sh
-        $build_aux/texinfo.tex
-        $build_aux/depcomp
-        $build_aux/config.guess
-        $build_aux/config.sub
-        doc/INSTALL
-"
+gnulib_extra_files=''

 
 # Additional gnulib-tool options to use.  Use "\newline" to break lines.
 gnulib_tool_option_extras=
 
 # Additional gnulib-tool options to use.  Use "\newline" to break lines.
 gnulib_tool_option_extras=


@@ -178,6 +169,9 @@ vc_ignore=auto
 # default.
 bootstrap_sync=false
 
 # default.
 bootstrap_sync=false
 

+# Use git to update gnulib sources
+use_git=true
+

 # find_tool ENVVAR NAMES...
 # -------------------------
 # Search for a required program.  Use the value of ENVVAR, if set,
 # find_tool ENVVAR NAMES...
 # -------------------------
 # Search for a required program.  Use the value of ENVVAR, if set,


@@ -202,11 +196,11 @@ find_tool ()
     find_tool_error_prefix="\$$find_tool_envvar: "
   fi
   if test x"$find_tool_res" = x; then
     find_tool_error_prefix="\$$find_tool_envvar: "
   fi
   if test x"$find_tool_res" = x; then

-    echo >&2 "$0: one of these is required: $find_tool_names"
+    echo >&2 "$me: one of these is required: $find_tool_names"

     exit 1
   fi
   ($find_tool_res --version </dev/null) >/dev/null 2>&1 || {
     exit 1
   fi
   ($find_tool_res --version </dev/null) >/dev/null 2>&1 || {

-    echo >&2 "$0: ${find_tool_error_prefix}cannot run $find_tool_res --version"
+    echo >&2 "$me: ${find_tool_error_prefix}cannot run $find_tool_res --version"

     exit 1
   }
   eval "$find_tool_envvar=\$find_tool_res"
     exit 1
   }
   eval "$find_tool_envvar=\$find_tool_res"


@@ -224,6 +218,18 @@ case "$0" in
   *) test -r "$0.conf" && . ./"$0.conf" ;;
 esac
 
   *) test -r "$0.conf" && . ./"$0.conf" ;;
 esac
 

+# Extra files from gnulib, which override files from other sources.
+test -z "${gnulib_extra_files}" && \
+  gnulib_extra_files="
+        $build_aux/install-sh
+        $build_aux/missing
+        $build_aux/mdate-sh
+        $build_aux/texinfo.tex
+        $build_aux/depcomp
+        $build_aux/config.guess
+        $build_aux/config.sub
+        doc/INSTALL
+"

 
 if test "$vc_ignore" = auto; then
   vc_ignore=
 
 if test "$vc_ignore" = auto; then
   vc_ignore=


@@ -253,25 +259,49 @@ do
     bootstrap_sync=true;;
   --no-bootstrap-sync)
     bootstrap_sync=false;;
     bootstrap_sync=true;;
   --no-bootstrap-sync)
     bootstrap_sync=false;;

+  --no-git)
+    use_git=false;;

   *)
     echo >&2 "$0: $option: unknown option"
     exit 1;;
   esac
 done
 
   *)
     echo >&2 "$0: $option: unknown option"
     exit 1;;
   esac
 done
 

+if $use_git || test -d "$GNULIB_SRCDIR"; then
+  :
+else
+  echo "$0: Error: --no-git requires --gnulib-srcdir" >&2
+  exit 1
+fi
+

 if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
   echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
   exit 1
 fi
 
 if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
   echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
   exit 1
 fi
 

+# Ensure that lines starting with ! sort last, per gitignore conventions
+# for whitelisting exceptions after a more generic blacklist pattern.
+sort_patterns() {
+  sort -u "$@" | sed '/^!/ {
+    H
+    d
+  }
+  $ {
+    P
+    x
+    s/^\n//
+  }'
+}
+

 # If $STR is not already on a line by itself in $FILE, insert it,
 # sorting the new contents of the file and replacing $FILE with the result.
 insert_sorted_if_absent() {
   file=$1
   str=$2
   test -f $file || touch $file
 # If $STR is not already on a line by itself in $FILE, insert it,
 # sorting the new contents of the file and replacing $FILE with the result.
 insert_sorted_if_absent() {
   file=$1
   str=$2
   test -f $file || touch $file

-  echo "$str" | sort -u - $file | cmp - $file > /dev/null \
-    || echo "$str" | sort -u - $file -o $file \
+  echo "$str" | sort_patterns - $file | cmp - $file > /dev/null \
+    || { echo "$str" | sort_patterns - $file > $file.bak \
+      && mv $file.bak $file; } \

     || exit 1
 }
 
     || exit 1
 }
 


@@ -384,18 +414,22 @@ check_versions() {
     if test "$app" = libtool; then
       app=libtoolize
     fi
     if test "$app" = libtool; then
       app=libtoolize
     fi

+    # Exempt git if --no-git is in effect.
+    if test "$app" = git; then
+      $use_git || continue
+    fi

     # Honor $APP variables ($TAR, $AUTOCONF, etc.)
     appvar=`echo $app | tr '[a-z]-' '[A-Z]_'`
     test "$appvar" = TAR && appvar=AMTAR
     eval "app=\${$appvar-$app}"
     inst_ver=$(get_version $app)
     if [ ! "$inst_ver" ]; then
     # Honor $APP variables ($TAR, $AUTOCONF, etc.)
     appvar=`echo $app | tr '[a-z]-' '[A-Z]_'`
     test "$appvar" = TAR && appvar=AMTAR
     eval "app=\${$appvar-$app}"
     inst_ver=$(get_version $app)
     if [ ! "$inst_ver" ]; then

-      echo "Error: '$app' not found" >&2
+      echo "$me: Error: '$app' not found" >&2

       ret=1
     elif [ ! "$req_ver" = "-" ]; then
       latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
       if [ ! "$latest_ver" = "$inst_ver" ]; then
       ret=1
     elif [ ! "$req_ver" = "-" ]; then
       latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
       if [ ! "$latest_ver" = "$inst_ver" ]; then

-        echo "Error: '$app' version == $inst_ver is too old" >&2
+        echo "$me: Error: '$app' version == $inst_ver is too old" >&2

         echo "       '$app' version >= $req_ver is required" >&2
         ret=1
       fi
         echo "       '$app' version >= $req_ver is required" >&2
         ret=1
       fi


@@ -428,9 +462,9 @@ fi
 if ! printf "$buildreq" | check_versions; then
   echo >&2
   if test -f README-prereq; then
 if ! printf "$buildreq" | check_versions; then
   echo >&2
   if test -f README-prereq; then

-    echo "See README-prereq for how to get the prerequisite programs" >&2
+    echo "$0: See README-prereq for how to get the prerequisite programs" >&2

   else
   else

-    echo "Please install the prerequisite programs" >&2
+    echo "$0: Please install the prerequisite programs" >&2

   fi
   exit 1
 fi
   fi
   exit 1
 fi


@@ -442,11 +476,11 @@ if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
   if git config merge.merge-changelog.driver >/dev/null ; then
     :
   elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
   if git config merge.merge-changelog.driver >/dev/null ; then
     :
   elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then

-    echo "initializing git-merge-changelog driver"
+    echo "$0: initializing git-merge-changelog driver"

     git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
     git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
   else
     git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
     git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
   else

-    echo "consider installing git-merge-changelog from gnulib"
+    echo "$0: consider installing git-merge-changelog from gnulib"

   fi
 fi
 
   fi
 fi
 


@@ -462,7 +496,7 @@ git_modules_config () {
 }
 
 gnulib_path=`git_modules_config submodule.gnulib.path`
 }
 
 gnulib_path=`git_modules_config submodule.gnulib.path`

-: ${gnulib_path=gnulib}
+test -z "$gnulib_path" && gnulib_path=gnulib

 
 # Get gnulib files.
 
 
 # Get gnulib files.
 


@@ -533,7 +567,7 @@ gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
 download_po_files() {
   subdir=$1
   domain=$2
 download_po_files() {
   subdir=$1
   domain=$2

-  echo "$0: getting translations into $subdir for $domain..."
+  echo "$me: getting translations into $subdir for $domain..."

   cmd=`printf "$po_download_command_format" "$domain" "$subdir"`
   eval "$cmd"
 }
   cmd=`printf "$po_download_command_format" "$domain" "$subdir"`
   eval "$cmd"
 }


@@ -567,7 +601,7 @@ update_po_files() {
         ! test -f "$po_dir/$po.po" ||
         ! $SHA1SUM -c --status "$cksum_file" \
             < "$new_po" > /dev/null; then
         ! test -f "$po_dir/$po.po" ||
         ! $SHA1SUM -c --status "$cksum_file" \
             < "$new_po" > /dev/null; then

-      echo "updated $po_dir/$po.po..."
+      echo "$me: updated $po_dir/$po.po..."

       cp "$new_po" "$po_dir/$po.po" \
           && $SHA1SUM < "$new_po" > "$cksum_file"
     fi
       cp "$new_po" "$po_dir/$po.po" \
           && $SHA1SUM < "$new_po" > "$cksum_file"
     fi


@@ -612,13 +646,13 @@ symlink_to_dir()
     if $copy; then
       {
         test ! -h "$dst" || {
     if $copy; then
       {
         test ! -h "$dst" || {

-          echo "$0: rm -f $dst" &&
+          echo "$me: rm -f $dst" &&

           rm -f "$dst"
         }
       } &&
       test -f "$dst" &&
       cmp -s "$src" "$dst" || {
           rm -f "$dst"
         }
       } &&
       test -f "$dst" &&
       cmp -s "$src" "$dst" || {

-        echo "$0: cp -fp $src $dst" &&
+        echo "$me: cp -fp $src $dst" &&

         cp -fp "$src" "$dst"
       }
     else
         cp -fp "$src" "$dst"
       }
     else


@@ -632,7 +666,7 @@ symlink_to_dir()
         *)
           case /$dst/ in
           *//* | */../* | */./* | /*/*/*/*/*/)
         *)
           case /$dst/ in
           *//* | */../* | */./* | /*/*/*/*/*/)

-             echo >&2 "$0: invalid symlink calculation: $src -> $dst"
+             echo >&2 "$me: invalid symlink calculation: $src -> $dst"

              exit 1;;
           /*/*/*/*/)   dot_dots=../../../;;
           /*/*/*/)     dot_dots=../../;;
              exit 1;;
           /*/*/*/*/)   dot_dots=../../../;;
           /*/*/*/)     dot_dots=../../;;


@@ -640,7 +674,7 @@ symlink_to_dir()
           esac;;
         esac
 
           esac;;
         esac
 

-        echo "$0: ln -fs $dot_dots$src $dst" &&
+        echo "$me: ln -fs $dot_dots$src $dst" &&

         ln -fs "$dot_dots$src" "$dst"
       }
     fi
         ln -fs "$dot_dots$src" "$dst"
       }
     fi


@@ -673,7 +707,7 @@ cp_mark_as_generated()
       cmp -s "$cp_src" "$cp_dst" || {
         # Copy the file first to get proper permissions if it
         # doesn't already exist.  Then overwrite the copy.
       cmp -s "$cp_src" "$cp_dst" || {
         # Copy the file first to get proper permissions if it
         # doesn't already exist.  Then overwrite the copy.

-        echo "$0: cp -f $cp_src $cp_dst" &&
+        echo "$me: cp -f $cp_src $cp_dst" &&

         rm -f "$cp_dst" &&
         cp "$cp_src" "$cp_dst-t" &&
         sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst-t" &&
         rm -f "$cp_dst" &&
         cp "$cp_src" "$cp_dst-t" &&
         sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst-t" &&


@@ -691,7 +725,7 @@ cp_mark_as_generated()
       if cmp -s "$cp_dst-t" "$cp_dst"; then
         rm -f "$cp_dst-t"
       else
       if cmp -s "$cp_dst-t" "$cp_dst"; then
         rm -f "$cp_dst-t"
       else

-        echo "$0: cp $cp_src $cp_dst # with edits" &&
+        echo "$me: cp $cp_src $cp_dst # with edits" &&

         mv -f "$cp_dst-t" "$cp_dst"
       fi
     fi
         mv -f "$cp_dst-t" "$cp_dst"
       fi
     fi


@@ -710,7 +744,7 @@ version_controlled_file() {
   elif test -d .svn; then
     svn log -r HEAD "$dir/$file" > /dev/null 2>&1 && found=yes
   else
   elif test -d .svn; then
     svn log -r HEAD "$dir/$file" > /dev/null 2>&1 && found=yes
   else

-    echo "$0: no version control for $dir/$file?" >&2
+    echo "$me: no version control for $dir/$file?" >&2

   fi
   test $found = yes
 }
   fi
   test $found = yes
 }


@@ -734,18 +768,18 @@ slurp() {
         remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
         sed "$remove_intl" $1/$dir/$file |
         cmp - $dir/$gnulib_mk > /dev/null || {
         remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
         sed "$remove_intl" $1/$dir/$file |
         cmp - $dir/$gnulib_mk > /dev/null || {

-          echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
+          echo "$me: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&

           rm -f $dir/$gnulib_mk &&
           sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk &&
           gnulib_mk_hook $dir/$gnulib_mk
         }
       elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
            version_controlled_file $dir $file; then
           rm -f $dir/$gnulib_mk &&
           sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk &&
           gnulib_mk_hook $dir/$gnulib_mk
         }
       elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
            version_controlled_file $dir $file; then

-        echo "$0: $dir/$file overrides $1/$dir/$file"
+        echo "$me: $dir/$file overrides $1/$dir/$file"

       else
         copied=$copied$sep$file; sep=$nl
         if test $file = gettext.m4; then
       else
         copied=$copied$sep$file; sep=$nl
         if test $file = gettext.m4; then

-          echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
+          echo "$me: patching m4/gettext.m4 to remove need for intl/* ..."

           rm -f $dir/$file
           sed '
             /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
           rm -f $dir/$file
           sed '
             /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\


@@ -856,7 +890,7 @@ grep -E '^[  ]*AC_CONFIG_HEADERS?\>' configure.ac >/dev/null ||
 
 for command in \
   libtool \
 
 for command in \
   libtool \

-  "${ACLOCAL-aclocal} --force -I m4 $ACLOCAL_FLAGS" \
+  "${ACLOCAL-aclocal} --force -I '$m4_base' $ACLOCAL_FLAGS" \

   "${AUTOCONF-autoconf} --force" \
   "${AUTOHEADER-autoheader} --force" \
   "${AUTOMAKE-automake} --add-missing --copy --force-missing"
   "${AUTOCONF-autoconf} --force" \
   "${AUTOHEADER-autoheader} --force" \
   "${AUTOMAKE-automake} --add-missing --copy --force-missing"


@@ -867,7 +901,7 @@ do
     command="${LIBTOOLIZE-libtoolize} -c -f"
   fi
   echo "$0: $command ..."
     command="${LIBTOOLIZE-libtoolize} -c -f"
   fi
   echo "$0: $command ..."

-  $command || exit
+  eval "$command" || exit

 done
 
 
 done
 
 

diff --git a/bootstrap.conf b/bootstrap.conf
index 5a12b69559bf31c0bb3939a0651d2988613786e1..2de61cb5fb2917d0784707cf474d5524985c6eed 100644 (file)
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -20,8 +20,8 @@ gnulib_modules='
   announce-gen argmatch assert config-h c-strcase configmake dirname
   error extensions fopen-safer gendocs getopt-gnu gettext
   git-version-gen hash inttypes javacomp-script javaexec-script
   announce-gen argmatch assert config-h c-strcase configmake dirname
   error extensions fopen-safer gendocs getopt-gnu gettext
   git-version-gen hash inttypes javacomp-script javaexec-script

-  maintainer-makefile malloc-gnu mbswidth obstack pipe quote quotearg
-  realloc-posix stdbool stpcpy strerror strtoul strverscmp unistd
+  maintainer-makefile malloc-gnu mbswidth obstack quote quotearg
+  realloc-posix spawn-pipe stdbool stpcpy strerror strtoul strverscmp unistd

   unistd-safer unlocked-io update-copyright unsetenv verify warnings
   xalloc xalloc-die xstrndup
 
   unistd-safer unlocked-io update-copyright unsetenv verify warnings
   xalloc xalloc-die xstrndup
 

diff --git a/build-aux/.gitignore b/build-aux/.gitignore
index af528906d678b3e854fe15fb251b7843b65397cf..1b199b4725f32bbff6d0efa93e989b98f4c667d7 100644 (file)
--- a/build-aux/.gitignore
+++ b/build-aux/.gitignore
@@ -1,3 +1,4 @@
+

 /announce-gen
 /arg-nonnull.h
 /c++defs.h
 /announce-gen
 /arg-nonnull.h
 /c++defs.h


@@ -20,3 +21,4 @@
 /vc-list-files
 /warn-on-use.h
 /ylwrap
 /vc-list-files
 /warn-on-use.h
 /ylwrap

+

diff --git a/doc/.gitignore b/doc/.gitignore
index bcdd8c0e79e3535d52991753dfd6a8de84998f44..c5c73a43a142d8a3d4b5a09cac1770706e6d5bcc 100644 (file)
--- a/doc/.gitignore
+++ b/doc/.gitignore
@@ -1,3 +1,4 @@
+

 /*.info*
 /*~
 /.dirstamp
 /*.info*
 /*~
 /.dirstamp


@@ -25,3 +26,4 @@
 /stamp-vti
 /version.texi
 /yacc.1
 /stamp-vti
 /version.texi
 /yacc.1

+

diff --git a/gnulib b/gnulib
index 9aa2d4c522f12870229df0fd01d3140bddf94317..eff4c0360a0de49d22629d3bdbd15460c0615cee 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 9aa2d4c522f12870229df0fd01d3140bddf94317
+Subproject commit eff4c0360a0de49d22629d3bdbd15460c0615cee

diff --git a/lib/.gitignore b/lib/.gitignore
index 574e157462f6938562ff9021dd0c1b74c042c9b4..f3d5da64df468e7829e8052a6fa06efc1f5cb377 100644 (file)
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -1,3 +1,4 @@
+

 /*.a
 /*.bak
 /*.o
 /*.a
 /*.bak
 /*.o


@@ -6,6 +7,7 @@
 /.dirstamp
 /Makefile
 /Makefile.in
 /.dirstamp
 /Makefile
 /Makefile.in

+/alignof.h

 /alloca.h
 /alloca.in.h
 /arg-nonnull.h
 /alloca.h
 /alloca.in.h
 /arg-nonnull.h


@@ -32,6 +34,7 @@
 /dirname-lgpl.c
 /dirname.c
 /dirname.h
 /dirname-lgpl.c
 /dirname.c
 /dirname.h

+/dosname.h

 /dup-safer-flag.c
 /dup-safer.c
 /dup2.c
 /dup-safer-flag.c
 /dup-safer.c
 /dup2.c


@@ -72,6 +75,7 @@
 /intprops.h
 /inttypes.h
 /inttypes.in.h
 /intprops.h
 /inttypes.h
 /inttypes.in.h

+/ioctl.c

 /isnan.c
 /isnand-nolibm.h
 /isnand.c
 /isnan.c
 /isnand-nolibm.h
 /isnand.c


@@ -90,12 +94,12 @@
 /mbswidth.h
 /memchr.c
 /memchr.valgrind
 /mbswidth.h
 /memchr.c
 /memchr.valgrind

+/nonblocking.c
+/nonblocking.h

 /obstack.c
 /obstack.h
 /open.c
 /pipe-safer.c
 /obstack.c
 /obstack.h
 /open.c
 /pipe-safer.c

-/pipe.c
-/pipe.h

 /pipe2-safer.c
 /pipe2.c
 /printf-args.c
 /pipe2-safer.c
 /pipe2.c
 /printf-args.c


@@ -130,6 +134,8 @@
 /sigprocmask.c
 /size_max.h
 /snprintf.c
 /sigprocmask.c
 /size_max.h
 /snprintf.c

+/spawn-pipe.c
+/spawn-pipe.h

 /spawn.h
 /spawn.in.h
 /spawn_faction_addclose.c
 /spawn.h
 /spawn.in.h
 /spawn_faction_addclose.c


@@ -175,6 +181,10 @@
 /strtoul.c
 /strverscmp.c
 /sys
 /strtoul.c
 /strverscmp.c
 /sys

+/sys_ioctl.h
+/sys_ioctl.in.h
+/sys_socket.h
+/sys_socket.in.h

 /sys_stat.h
 /sys_stat.in.h
 /sys_wait.h
 /sys_stat.h
 /sys_stat.in.h
 /sys_wait.h


@@ -198,6 +208,7 @@
 /vfprintf.c
 /vsnprintf.c
 /vsprintf.c
 /vfprintf.c
 /vsnprintf.c
 /vsprintf.c

+/w32sock.h

 /w32spawn.h
 /wait-process.c
 /wait-process.h
 /w32spawn.h
 /wait-process.c
 /wait-process.h


@@ -214,3 +225,4 @@
 /xsize.h
 /xstrndup.c
 /xstrndup.h
 /xsize.h
 /xstrndup.c
 /xstrndup.h

+

diff --git a/m4/.gitignore b/m4/.gitignore
index c6ef63e53d76ecfcca3fef7e84bd68a048b3c089..d7a4a8f5d2f01949be7d57981f4d3344f052f5e2 100644 (file)
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -1,3 +1,4 @@
+

 /00gnulib.m4
 /alloca.m4
 /argmatch.m4
 /00gnulib.m4
 /alloca.m4
 /argmatch.m4


@@ -6,6 +7,7 @@
 /cloexec.m4
 /codeset.m4
 /config-h.m4
 /cloexec.m4
 /codeset.m4
 /config-h.m4

+/configmake.m4

 /dirname.m4
 /dos.m4
 /double-slash-root.m4
 /dirname.m4
 /dos.m4
 /double-slash-root.m4


@@ -44,6 +46,7 @@
 /inttypes-pri.m4
 /inttypes.m4
 /inttypes_h.m4
 /inttypes-pri.m4
 /inttypes.m4
 /inttypes_h.m4

+/ioctl.m4

 /isnand.m4
 /isnanf.m4
 /isnanl.m4
 /isnand.m4
 /isnanf.m4
 /isnanl.m4


@@ -72,7 +75,6 @@
 /nls.m4
 /nocrash.m4
 /open.m4
 /nls.m4
 /nocrash.m4
 /open.m4

-/pipe.m4

 /pipe2.m4
 /po.m4
 /posix_spawn.m4
 /pipe2.m4
 /po.m4
 /posix_spawn.m4


@@ -96,6 +98,9 @@
 /size_max.m4
 /snprintf-posix.m4
 /snprintf.m4
 /size_max.m4
 /snprintf-posix.m4
 /snprintf.m4

+/socklen.m4
+/sockpfaf.m4
+/spawn-pipe.m4

 /spawn_h.m4
 /sprintf-posix.m4
 /stat.m4
 /spawn_h.m4
 /sprintf-posix.m4
 /stat.m4


@@ -115,6 +120,8 @@
 /strtol.m4
 /strtoul.m4
 /strverscmp.m4
 /strtol.m4
 /strtoul.m4
 /strverscmp.m4

+/sys_ioctl_h.m4
+/sys_socket_h.m4

 /sys_stat_h.m4
 /sys_wait_h.m4
 /threadlib.m4
 /sys_stat_h.m4
 /sys_wait_h.m4
 /threadlib.m4


@@ -139,3 +146,4 @@
 /xalloc.m4
 /xsize.m4
 /xstrndup.m4
 /xalloc.m4
 /xsize.m4
 /xstrndup.m4

+

diff --git a/po/.gitignore b/po/.gitignore
index 79594c04304c4a8b5f5545c7fdd7b3302fccbd77..cb5df5358fad9bf2613357e630e06ff836cd53b6 100644 (file)
--- a/po/.gitignore
+++ b/po/.gitignore
@@ -1,3 +1,4 @@
+

 /*.gmo
 /*.po
 /*.po~
 /*.gmo
 /*.po
 /*.po~


@@ -20,3 +21,4 @@
 /remove-potcdate.sed
 /remove-potcdate.sin
 /stamp-po
 /remove-potcdate.sed
 /remove-potcdate.sin
 /stamp-po

+

diff --git a/po/POTFILES.in b/po/POTFILES.in
index 8c1b59668d6080b5fc4d09a224eca516811e6897..b62e8a105bf8368c0508b3d085f668acdc570288 100644 (file)
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -22,7 +22,7 @@ lib/bitset_stats.c
 lib/error.c
 lib/getopt.c
 lib/obstack.c
 lib/error.c
 lib/getopt.c
 lib/obstack.c

-lib/pipe.c
+lib/spawn-pipe.c

 lib/quotearg.c
 lib/timevar.c
 lib/w32spawn.h
 lib/quotearg.c
 lib/timevar.c
 lib/w32spawn.h

diff --git a/runtime-po/.gitignore b/runtime-po/.gitignore
index 44ff89631ff95a91c769e6eb4bd7f8d72a90ef14..3b04a58cf2526272a446813d95d2915d617432e2 100644 (file)
--- a/runtime-po/.gitignore
+++ b/runtime-po/.gitignore
@@ -1,3 +1,4 @@
+

 /*.gmo
 /*.po
 /*.po~
 /*.gmo
 /*.po
 /*.po~


@@ -20,3 +21,4 @@
 /remove-potcdate.sed
 /remove-potcdate.sin
 /stamp-po
 /remove-potcdate.sed
 /remove-potcdate.sin
 /stamp-po

+

diff --git a/src/output.c b/src/output.c
index d62b8f0b43cc2a328d4071ad80c99841b56b97a3..207eba962fcf5d7d338eb4293dfc6111efa7c55d 100644 (file)
--- a/src/output.c
+++ b/src/output.c
@@ -24,8 +24,8 @@
 #include <configmake.h>
 #include <error.h>
 #include <get-errno.h>
 #include <configmake.h>
 #include <error.h>
 #include <get-errno.h>

-#include <pipe.h>

 #include <quotearg.h>
 #include <quotearg.h>

+#include <spawn-pipe.h>

 #include <timevar.h>
 #include <wait-process.h>
 
 #include <timevar.h>
 #include <wait-process.h>
 

diff --git a/submodules/autoconf b/submodules/autoconf
index 2b0d95faef68d7ed7c08b0edb9ff1c38728376fa..8cb01740a0b7044feafcc51ea980583311e52a99 160000 (submodule)
--- a/submodules/autoconf
+++ b/submodules/autoconf
@@ -1 +1 @@
-Subproject commit 2b0d95faef68d7ed7c08b0edb9ff1c38728376fa
+Subproject commit 8cb01740a0b7044feafcc51ea980583311e52a99