Mercurial > octave
diff bootstrap @ 26416:c36321a88d17 stable
* bootstrap: update from gnulib source repository
author | Mike Miller <mtmiller@octave.org> |
---|---|
date | Sun, 30 Dec 2018 13:28:03 -0800 |
parents | 6652d3823428 |
children | 717e3780805c |
line wrap: on
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--- a/bootstrap Thu Jan 03 15:21:53 2019 -0800 +++ b/bootstrap Sun Dec 30 13:28:03 2018 -0800 @@ -1,10 +1,10 @@ #! /bin/sh # Print a version string. -scriptversion=2018-03-30.12; # UTC +scriptversion=2018-10-13.05; # UTC # Bootstrap this package from checked-out sources. -# Copyright (C) 2003-2016 Free Software Foundation, Inc. +# Copyright (C) 2003-2018 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 @@ -32,7 +32,7 @@ nl=' ' -# Ensure filenames are sorted consistently across platforms. +# Ensure file names are sorted consistently across platforms. LC_ALL=C export LC_ALL @@ -42,11 +42,13 @@ local_gl_dir=gl -# Honour $PERL, but work even if there is none +# Honor $PERL, but work even if there is none. PERL="${PERL-perl}" me=$0 +default_gnulib_url=git://git.sv.gnu.org/gnulib + usage() { cat <<EOF Usage: $me [OPTION]... @@ -76,6 +78,37 @@ For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR are honored. +Gnulib sources can be fetched in various ways: + + * If this package is in a git repository with a 'gnulib' submodule + configured, then that submodule is initialized and updated and sources + are fetched from there. If \$GNULIB_SRCDIR is set (directly or via + --gnulib-srcdir) and is a git repository, then it is used as a reference. + + * Otherwise, if \$GNULIB_SRCDIR is set (directly or via --gnulib-srcdir), + then sources are fetched from that local directory. If it is a git + repository and \$GNULIB_REVISION is set, then that revision is checked + out. + + * Otherwise, if this package is in a git repository with a 'gnulib' + submodule configured, then that submodule is initialized and updated and + sources are fetched from there. + + * Otherwise, if the 'gnulib' directory does not exist, Gnulib sources are + cloned into that directory using git from \$GNULIB_URL, defaulting to + $default_gnulib_url. + If \$GNULIB_REVISION is set, then that revision is checked out. + + * Otherwise, the existing Gnulib sources in the 'gnulib' directory are + used. If it is a git repository and \$GNULIB_REVISION is set, then that + revision is checked out. + +If you maintain a package and want to pin a particular revision of the +Gnulib sources that has been tested with your package, then there are two +possible approaches: either configure a 'gnulib' submodule with the +appropriate revision, or set \$GNULIB_REVISION (and if necessary +\$GNULIB_URL) in $me.conf. + Running without arguments will suffice in most cases. EOF } @@ -129,19 +162,12 @@ # Override it via your own definition in bootstrap.conf. bootstrap_epilogue() { :; } -# The command to download all .po files for a specified domain into -# a specified directory. Fill in the first %s is the domain name, and -# the second with the destination directory. Use rsync's -L and -r -# options because the latest/%s directory and the .po files within are -# all symlinks. +# The command to download all .po files for a specified domain into a +# specified directory. Fill in the first %s with the destination +# directory and the second with the domain name. po_download_command_format=\ -"rsync --delete --exclude '*.s1' -Lrtvz \ - 'translationproject.org::tp/latest/%s/' '%s'" - -# Fallback for downloading .po files (if rsync fails). -po_download_command_format2=\ -"wget --mirror -nd -q -np -A.po -P '%s' \ - http://translationproject.org/latest/%s/" +"wget --mirror --level=1 -nd -q -A.po -P '%s' \ + https://translationproject.org/latest/%s/" # Prefer a non-empty tarname (4th argument of AC_INIT if given), else # fall back to the package name (1st argument with munging) @@ -170,7 +196,15 @@ m4_base=m4 doc_base=doc tests_base=tests -gnulib_extra_files='' +gnulib_extra_files=" + build-aux/install-sh + build-aux/mdate-sh + build-aux/texinfo.tex + build-aux/depcomp + build-aux/config.guess + build-aux/config.sub + doc/INSTALL +" # Additional gnulib-tool options to use. Use "\newline" to break lines. gnulib_tool_option_extras= @@ -264,24 +298,18 @@ *) 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/mdate-sh - build-aux/texinfo.tex - build-aux/depcomp - build-aux/config.guess - build-aux/config.sub - doc/INSTALL -" - if test "$vc_ignore" = auto; then vc_ignore= test -d .git && vc_ignore=.gitignore test -d CVS && vc_ignore="$vc_ignore .cvsignore" fi +if test x"$gnulib_modules$gnulib_files$gnulib_extra_files" = x; then + use_gnulib=false +else + use_gnulib=true +fi + # Translate configuration into internal form. # Parse options. @@ -418,28 +446,30 @@ done } +get_version_sed=' +# Move version to start of line. +s/.*[v ]\([0-9]\)/\1/ + +# Skip lines that do not start with version. +/^[0-9]/!d + +# Remove characters after the version. +s/[^.a-z0-9-].*// + +# The first component must be digits only. +s/^\([0-9]*\)[a-z-].*/\1/ + +#the following essentially does s/5.005/5.5/ +s/\.0*\([1-9]\)/.\1/g +p +q' + get_version() { app=$1 $app --version >/dev/null 2>&1 || { $app --version; return 1; } - $app --version 2>&1 | - sed -n '# Move version to start of line. - s/.*[v ]\([0-9]\)/\1/ - - # Skip lines that do not start with version. - /^[0-9]/!d - - # Remove characters after the version. - s/[^.a-z0-9-].*// - - # The first component must be digits only. - s/^\([0-9]*\)[a-z-].*/\1/ - - #the following essentially does s/5.005/5.5/ - s/\.0*\([1-9]\)/.\1/g - p - q' + $app --version 2>&1 | sed -n "$get_version_sed" } check_versions() { @@ -610,95 +640,101 @@ test -f .gitmodules && git config --file .gitmodules "$@" } -if $use_git; then - gnulib_path=$(git_modules_config submodule.gnulib.path) - test -z "$gnulib_path" && gnulib_path=gnulib -fi - -# Get gnulib files. Populate $GNULIB_SRCDIR, possibly updating a -# submodule, for use in the rest of the script. +if $use_gnulib; then + if $use_git; then + gnulib_path=$(git_modules_config submodule.gnulib.path) + test -z "$gnulib_path" && gnulib_path=gnulib + fi -case ${GNULIB_SRCDIR--} in --) - # Note that $use_git is necessarily true in this case. - if git_modules_config submodule.gnulib.url >/dev/null; then - echo "$0: getting gnulib files..." - git submodule init -- "$gnulib_path" || exit $? - git submodule update -- "$gnulib_path" || exit $? - - elif [ ! -d "$gnulib_path" ]; then - echo "$0: getting gnulib files..." - - trap cleanup_gnulib 1 2 13 15 - - shallow= - git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2' - git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" || - cleanup_gnulib + # Get gnulib files. Populate $GNULIB_SRCDIR, possibly updating a + # submodule, for use in the rest of the script. - trap - 1 2 13 15 - fi - GNULIB_SRCDIR=$gnulib_path - ;; -*) - # Use GNULIB_SRCDIR directly or as a reference. - if $use_git && test -d "$GNULIB_SRCDIR"/.git && \ - git_modules_config submodule.gnulib.url >/dev/null; then - echo "$0: getting gnulib files..." - if git submodule -h|grep -- --reference > /dev/null; then - # Prefer the one-liner available in git 1.6.4 or newer. - git submodule update --init --reference "$GNULIB_SRCDIR" \ - "$gnulib_path" || exit $? - else - # This fallback allows at least git 1.5.5. - if test -f "$gnulib_path"/gnulib-tool; then - # Since file already exists, assume submodule init already complete. - git submodule update -- "$gnulib_path" || exit $? - else - # Older git can't clone into an empty directory. - rmdir "$gnulib_path" 2>/dev/null - git clone --reference "$GNULIB_SRCDIR" \ - "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \ - && git submodule init -- "$gnulib_path" \ - && git submodule update -- "$gnulib_path" \ - || exit $? + case ${GNULIB_SRCDIR--} in + -) + # Note that $use_git is necessarily true in this case. + if git_modules_config submodule.gnulib.url >/dev/null; then + echo "$0: getting gnulib files..." + git submodule init -- "$gnulib_path" || exit $? + git submodule update -- "$gnulib_path" || exit $? + + elif [ ! -d "$gnulib_path" ]; then + echo "$0: getting gnulib files..." + + trap cleanup_gnulib 1 2 13 15 + + shallow= + if test -z "$GNULIB_REVISION"; then + git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2' fi + git clone $shallow ${GNULIB_URL:-$default_gnulib_url} "$gnulib_path" \ + || cleanup_gnulib + + trap - 1 2 13 15 fi GNULIB_SRCDIR=$gnulib_path - fi - ;; -esac - -# $GNULIB_SRCDIR now points to the version of gnulib to use, and -# we no longer need to use git or $gnulib_path below here. + ;; + *) + # Use GNULIB_SRCDIR directly or as a reference. + if $use_git && test -d "$GNULIB_SRCDIR"/.git && \ + git_modules_config submodule.gnulib.url >/dev/null; then + echo "$0: getting gnulib files..." + if git submodule -h|grep -- --reference > /dev/null; then + # Prefer the one-liner available in git 1.6.4 or newer. + git submodule update --init --reference "$GNULIB_SRCDIR" \ + "$gnulib_path" || exit $? + else + # This fallback allows at least git 1.5.5. + if test -f "$gnulib_path"/gnulib-tool; then + # Since file already exists, assume submodule init already complete. + git submodule update -- "$gnulib_path" || exit $? + else + # Older git can't clone into an empty directory. + rmdir "$gnulib_path" 2>/dev/null + git clone --reference "$GNULIB_SRCDIR" \ + "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \ + && git submodule init -- "$gnulib_path" \ + && git submodule update -- "$gnulib_path" \ + || exit $? + fi + fi + GNULIB_SRCDIR=$gnulib_path + fi + ;; + esac -if $bootstrap_sync; then - cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || { - echo "$0: updating bootstrap and restarting..." - case $(sh -c 'echo "$1"' -- a) in - a) ignored=--;; - *) ignored=ignored;; - esac - exec sh -c \ - 'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \ - $ignored "$GNULIB_SRCDIR/build-aux/bootstrap" \ - "$0" "$@" --no-bootstrap-sync - } + if test -d "$GNULIB_SRCDIR"/.git && test -n "$GNULIB_REVISION" \ + && ! git_modules_config submodule.gnulib.url >/dev/null; then + (cd "$GNULIB_SRCDIR" && git checkout "$GNULIB_REVISION") || cleanup_gnulib + fi + + # $GNULIB_SRCDIR now points to the version of gnulib to use, and + # we no longer need to use git or $gnulib_path below here. + + if $bootstrap_sync; then + cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || { + echo "$0: updating bootstrap and restarting..." + case $(sh -c 'echo "$1"' -- a) in + a) ignored=--;; + *) ignored=ignored;; + esac + exec sh -c \ + 'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \ + $ignored "$GNULIB_SRCDIR/build-aux/bootstrap" \ + "$0" "$@" --no-bootstrap-sync + } + fi + + gnulib_tool=$GNULIB_SRCDIR/gnulib-tool + <$gnulib_tool || exit $? fi -gnulib_tool=$GNULIB_SRCDIR/gnulib-tool -<$gnulib_tool || exit $? - # Get translations. download_po_files() { subdir=$1 domain=$2 echo "$me: getting translations into $subdir for $domain..." - cmd=$(printf "$po_download_command_format" "$domain" "$subdir") - eval "$cmd" && return - # Fallback to HTTP. - cmd=$(printf "$po_download_command_format2" "$subdir" "$domain") + cmd=$(printf "$po_download_command_format" "$subdir" "$domain") eval "$cmd" } @@ -788,9 +824,9 @@ # Leave any existing symlink alone, if it already points to the source, # so that broken build tools that care about symlink times # aren't confused into doing unnecessary builds. Conversely, if the - # existing symlink's time stamp is older than the source, make it afresh, + # existing symlink's timestamp is older than the source, make it afresh, # so that broken tools aren't confused into skipping needed builds. See - # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>. + # <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00326.html>. test -h "$dst" && src_ls=$(ls -diL "$src" 2>/dev/null) && set $src_ls && src_i=$1 && dst_ls=$(ls -diL "$dst" 2>/dev/null) && set $dst_ls && dst_i=$1 && @@ -896,32 +932,33 @@ # Import from gnulib. -gnulib_tool_options="\ - --import\ - --no-changelog\ - --aux-dir $build_aux\ - --doc-base $doc_base\ - --lib $gnulib_name\ - --m4-base $m4_base/\ - --source-base $source_base/\ - --tests-base $tests_base\ - --local-dir $local_gl_dir\ - $gnulib_tool_option_extras\ -" -if test $use_libtool = 1; then - case "$gnulib_tool_options " in - *' --libtool '*) ;; - *) gnulib_tool_options="$gnulib_tool_options --libtool" ;; - esac +if $use_gnulib; then + gnulib_tool_options="\ + --no-changelog\ + --aux-dir=$build_aux\ + --doc-base=$doc_base\ + --lib=$gnulib_name\ + --m4-base=$m4_base/\ + --source-base=$source_base/\ + --tests-base=$tests_base\ + --local-dir=$local_gl_dir\ + $gnulib_tool_option_extras\ + " + if test $use_libtool = 1; then + case "$gnulib_tool_options " in + *' --libtool '*) ;; + *) gnulib_tool_options="$gnulib_tool_options --libtool" ;; + esac + fi + echo "$0: $gnulib_tool $gnulib_tool_options --import ..." + $gnulib_tool $gnulib_tool_options --import $gnulib_modules \ + || die "gnulib-tool failed" + + for file in $gnulib_files; do + symlink_to_dir "$GNULIB_SRCDIR" $file \ + || die "failed to symlink $file" + done fi -echo "$0: $gnulib_tool $gnulib_tool_options --import ..." -$gnulib_tool $gnulib_tool_options --import $gnulib_modules \ - || die "gnulib-tool failed" - -for file in $gnulib_files; do - symlink_to_dir "$GNULIB_SRCDIR" $file \ - || die "failed to symlink $file" -done bootstrap_post_import_hook \ || die "bootstrap_post_import_hook failed" @@ -944,9 +981,8 @@ # Some systems (RHEL 5) are using ancient autotools, for which the # --no-recursive option had not been invented. Detect that lack and -# omit the option when it's not supported. -# FIXME: in 2017, remove this hack when RHEL 5 autotools are updated, -# or when they become irrelevant. +# omit the option when it's not supported. FIXME in 2017: remove this +# hack when RHEL 5 autotools are updated, or when they become irrelevant. case $($AUTORECONF --help) in *--no-recursive*) AUTORECONFFLAGS="$AUTORECONFFLAGS --no-recursive";; esac @@ -1019,9 +1055,9 @@ echo "$0: done. Now you can run './configure'." # Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) +# eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" +# time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: