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bootstrap
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bootstrap
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#!/bin/sh
# bootstrap a xapian source tree obtained from git to produce a tree like
# you'd get from unpacking the results of "make dist"
#
copyright='
# Copyright (C) 2002-2023 Olly Betts
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
# USA
'
if [ "$1" = "--help" ] ; then
cat <<__END__
$0 [--ftp|--http] [--download-tools=(always|ifneeded|never)] [--fetch-url-command=CMD] [--clean] [MODULE...]
The default is to bootstrap all known modules. Any modules which have a
file called ".nobootstrap" in their top-level will be skipped.
__END__
exit 0
fi
trap 'echo "Bootstrap failed"' EXIT
set -e
# The variables which specify the autotools to use.
autotools="AUTORECONF AUTOCONF AUTOHEADER AUTOM4TE AUTOMAKE ACLOCAL LIBTOOLIZE"
# Tool for downloading a file from a URL (currently wget, curl, and lwp-request
# are probed for in that order). Can be specified with --fetch-url-command.
FETCH_URL_TOOL=
check_checksum() {
checksum_=$1
tarball_=$2
if [ -z "$SHA256SUM_TOOL" ] ; then
for SHA256SUM_TOOL in \
'${SHA256SUM-sha256sum} 2>/dev/null|cut -d\ -f1' \
'${SHASUM-shasum} -a256 2>/dev/null|cut -d\ -f1' \
'${OPENSSL-openssl} sha256 2>/dev/null|sed "s/.* //"' \
'' ; do
if [ -z "$SHA256SUM_TOOL" ] ; then
cat <<'END'
Need sha256sum or shasum or openssl installed to check SHA256 checksums.
Set environment variable SHA256SUM, SHASUM or OPENSSL if the tool isn't on
your PATH.
END
exit 1
fi
# Sanity check by hashing empty input.
r=`:|eval "$SHA256SUM_TOOL"`
[ X"$r" != Xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 ] || break
done
fi
r=`< "$tarball_" eval "$SHA256SUM_TOOL"`
if [ X"$r" != X"$checksum_" ] ; then
echo "$tarball_: computed SHA256 checksum did NOT match"
echo "computed: $r with $SHA256SUM_TOOL"
echo "expected: $checksum_"
ls -l "$tarball_"
file "$tarball_" || true
mv "$tarball_" "$tarball_.$r"
echo "Renamed $tarball_ to $tarball_.$r"
exit 1
fi
}
check_at_least() {
# This function is expected to be used in 'if' so we can't rely on set -e
# being in effect here.
v1=$1
v2=$2
save_IFS=$IFS
IFS=.
set x $v1
for v in $v2 ; do
shift
if [ "$1" != "$v" ] ; then
if [ -z "$1" ] || [ "$1" -lt "$v" ] ; then
IFS=$save_IFS
return 1
fi
break
fi
done
IFS=$save_IFS
return 0
}
need_to_build() {
# This function is expected to be used in 'if' so we can't rely on set -e
# being in effect here.
package=$1
version=$2
binary=$3
case $download_tools in
always) ;;
never)
return 1
;;
*)
if [ -n "$binary" ] ; then
if [ -s "../patches/$package/series" ] ; then
echo "There are patches to apply to $package so using private build"
else
# Check if a new enough version is already installed.
version_installed=`"$binary" --version 2>/dev/null|sed '1,1 s/.* //p;d'`
if [ -n "$version_installed" ] ; then
# Fast track equality.
if [ "$version_installed" = "$version" ] ; then
echo "$binary $version_installed installed, exactly what's needed"
return 1
fi
if check_at_least "$version_installed" "$version" ; then
echo "$binary $version_installed installed >= $version required"
return 1
fi
fi
fi
fi
;;
esac
return 0
}
lazy_build() {
package=$1
version=$2
basename=$package-$version
ext=$3
checksum=$4
if [ "$ext" = "tar.xz" ] ; then
if [ -z "$xz_ok" ] ; then
if ${XZ-xz} --version > /dev/null 2>&1 ; then
xz_ok=1
else
xz_ok=0
fi
fi
if [ "$xz_ok" = 0 ] ; then
shift 2
ext=$3
checksum=$4
fi
fi
if [ "$ext" = "tar.bz2" ] ; then
if [ -z "$bz2_ok" ] ; then
# bzip2 --version doesn't exit with code 0 in upstream version (though
# Debian at least patch this bug), so use --help to check it.
if bzip2 --help > /dev/null 2>&1 ; then
bz2_ok=1
else
bz2_ok=0
fi
fi
if [ "$bz2_ok" = 0 ] ; then
shift 2
ext=$3
checksum=$4
fi
fi
tarball=$basename.$ext
case $basename in
*[24680][a-z]) basename=`echo "$basename"|sed 's/[a-z]$//'` ;;
esac
# Create the stamp file in INST so that rerunning bootstrap after
# "rm -rf INST" recovers nicely.
stamp=../INST/$package.stamp
out_of_date=
# Download the tarball if required.
if [ ! -f "$tarball" ] ; then
main_tarball=
# Older git versions don't support "git worktree", so discard stderr and
# then we'll skip the worktree handling because main_worktree_dir will
# be empty.
main_worktree_dir=`git worktree list --porcelain 2>/dev/null|sed 's/^worktree //;q'`
if [ -n "$main_worktree_dir" ] ; then
# Canonicalise main_worktree_dir before comparing with pwd.
main_worktree_dir=`cd "$main_worktree_dir" && pwd`
if [ "$main_worktree_dir/BUILD" != "`pwd`" ] ; then
# If main_tarball is set non-empty, then we're a linked worktree.
main_tarball=$main_worktree_dir/BUILD/$tarball
fi
fi
if [ -n "$main_tarball" ] && [ -f "$main_tarball" ] ; then
# Don't re-download the tarball if the main worktree already has it.
tarball=$main_tarball
else
if [ -z "$FETCH_URL_TOOL" ] ; then
if ${WGET-wget} --version > /dev/null 2>&1 ; then
FETCH_URL_TOOL="${WGET-wget} -O-"
elif ${CURL-curl} --version > /dev/null 2>&1 || [ "$?" = 2 ] ; then
# curl --version exits with code 2 (~7.18.2) or 0 (7.35.0).
# -L is needed to follow HTTP redirects.
FETCH_URL_TOOL="${CURL-curl} -L"
elif ${LWP_REQUEST-lwp-request} -v > /dev/null 2>&1 || [ "$?" = 9 ] || [ "$?" = 255 ] ; then
# lwp-request -v exits with code 9 (5.810) or 255 (6.03)
FETCH_URL_TOOL="${LWP_REQUEST-lwp-request} -mGET"
else
cat <<END >&2
Neither wget nor curl nor lwp-request found - install one of them or if already
installed, set WGET, CURL or LWP_REQUEST to the full path. Alternatively,
download $url
to directory `pwd`
then rerun this script.
END
exit 1
fi
fi
url="https://github.com/xapian/xapian-dev-deps/releases/download/current/$tarball"
case $basename in
file-*)
case $download_protocol in
ftp) url="ftp://ftp.astron.com/pub/file/$tarball" ;;
# We used to use http://fossies.org/ but that now redirects to https.
esac ;;
*[13579][a-z])
# GNU alpha release
case $download_protocol in
ftp) url="ftp://alpha.gnu.org/gnu/$package/$tarball" ;;
http) url="http://alpha.gnu.org/gnu/$package/$tarball" ;;
esac ;;
*)
case $download_protocol in
ftp) url="ftp://ftp.gnu.org/gnu/$package/$tarball" ;;
http) url="http://ftpmirror.gnu.org/$package/$tarball" ;;
esac ;;
esac
case $download_protocol,$url in
http,https:*)
echo "warning: No http: link for $tarball available, using https:"
;;
esac
# Keep the tarball under a quarantined name until we've verified its
# checksum. Once verified, if this is a linked git worktree we save
# the tarball in the main worktree's BUILD directory so that it can
# be shared with other worktrees.
if [ -n "$main_tarball" ] ; then
tarball=$main_tarball
fi
quarantined_tarball=$tarball-quarantine.$$
rm -f "$quarantined_tarball"
echo "Downloading <$url>"
$FETCH_URL_TOOL "$url" > "$quarantined_tarball" || exit $?
check_checksum "$checksum" "$quarantined_tarball"
mv "$quarantined_tarball" "$tarball"
# Force a build.
out_of_date=force
fi
fi
if [ -z "$out_of_date" ] ; then
if [ -f "$stamp" ] ; then
# Check if the tarball or the patches we're applying have changed since
# the existing build.
out_of_date=`find "$tarball" ../patches/"$package"/* -newer "$stamp" -print 2> /dev/null||true`
else
out_of_date=force
fi
fi
if [ -n "$out_of_date" ] ; then
# Verify the tarball's checksum before building it. We now check at
# download time, but older versions of bootstrap didn't, and this also
# protects a user who manually downloads a tarball (which we suggest as an
# option if wget, curl, etc aren't found).
check_checksum "$checksum" "$tarball"
case $tarball in
*/*) ;; # Only expire tarballs from the main worktree.
*)
case `git worktree list --porcelain 2>/dev/null|grep -c '^worktree '` in
1|0)
# Remove tarballs of other versions if there's only one worktree, or if
# using git < 2.5 (before worktrees were added).
for f in "$package"-* ; do
[ "$f" = "$tarball" ] || rm -rf "$f"
done
;;
esac
;;
esac
case $ext in
tar.xz)
${XZ-xz} -dc "$tarball"| tar xf - || exit $? ;;
tar.bz2)
bzip2 -dc "$tarball"| tar xf - || exit $? ;;
*)
gzip -dc "$tarball"| tar xf - || exit $? ;;
esac
cd "$basename" || exit $?
series="../../patches/$package/series"
if [ ! -f "$series" ] ; then
cat <<END >&2
No patch series file 'patches/$package/series' - if there are no patches,
this should just be an empty file.
END
exit 1
fi
if [ -s "$series" ] ; then
echo "Applying patches from $package/series"
sed -n 's/[ ]*\(#.*\)\?$//;/./p' "$series" | \
while read p ; do
echo "Applying patch $package/$p"
patch -p1 < "../../patches/$package/$p" || exit $?
done
fi
echo "Configuring $package"
if test -n "$AUTOCONF" ; then
./configure --prefix "$instdir" AUTOCONF="$AUTOCONF" || exit $?
else
./configure --prefix "$instdir" || exit $?
fi
echo "Building $package"
make || exit $?
echo "Installing $package"
make install || exit $?
echo "Done installing $package"
cd .. || exit $?
rm -rf "$basename" || exit $?
touch "$stamp" || exit $?
fi
return 0
}
handle_git_external() {
path=$1
if [ ! -f "$path/.nobootstrap" ] ; then
rev=$2
url=$3
if [ ! -d "$path" ] ; then
git clone --no-checkout -- "$url" "$path"
elif (cd "$path" && git reflog "$rev" -- 2>/dev/null) ; then
: # Already have that revision locally
else
(cd "$path" && git fetch)
fi
(cd "$path" && git checkout "$rev")
fi
}
update_config() {
from=$1
to=$2
ts_from=`perl -ne '/^timestamp=(\W?)([-\d]+)$1/ and do {$_=$2;y/-//d;print;exit}' "$from"`
ts_to=`perl -ne '/^timestamp=(\W?)([-\d]+)$1/ and do {$_=$2;y/-//d;print;exit}' "$to"`
if [ "$ts_from" -gt "$ts_to" ] ; then
echo "Updating $to ($ts_to) with $from ($ts_from)"
# rm first in case the existing file is a symlink.
rm -f "$to"
cp "$from" "$to"
fi
}
update_bootstrap_sticky_opts() {
arg=$1
case $arg in
*[!-A-Za-z0-9_+=:@/.,]*)
# Quote for the shell and escape $ to $$ for make.
bootstrap_sticky_opts="$bootstrap_sticky_opts '"`echo "$arg"|sed "s/'/'\\\\\\''/g;"'s/[$]/\\\\$\\\\$/g'`"'"
;;
*)
bootstrap_sticky_opts="$bootstrap_sticky_opts $arg"
;;
esac
}
curdir=`pwd`
# cd to srcdir if we aren't already there.
srcdir=`echo "$0"|sed 's!/*[^/]*$!!'`
case $srcdir in
""|.)
srcdir=. ;;
*)
cd "$srcdir" ;;
esac
# Commit hash to pass to handle_git_external for swig. Equivalent to
# SWIG 4.1.1 (we need at least SWIG 4.1.0 for Ruby 2.7 and PHP 8).
swig_git_commit_hash=77323a0f07562b7d90d36181697a72a909b9519a
# Commit hashes to use for common in omega and letor respectively:
omega_common_commit_hash=501bddf177275d87a46f7a659aa3a0b0d85ee4c8
letor_common_commit_hash=501bddf177275d87a46f7a659aa3a0b0d85ee4c8
gitdir=`git rev-parse --git-dir`
if [ ! -d "$gitdir" ] ; then
echo "$0: No '.git' directory found - this script should be run from a"
echo "git repo cloned from git://git.xapian.org/xapian or a mirror of it"
exit 1
fi
for emptydir in xapian-applications/omega/m4 xapian-bindings/m4 xapian-letor/m4 ; do
if test -d "$emptydir" ; then
:
else
parent=`echo "$emptydir"|sed 's,/[^/]*$,,'`
if test -d "$parent" ; then
mkdir "$emptydir"
fi
fi
done
if [ -f "$gitdir/info/exclude" ] ; then
sed '/^\(swig\|xapian-applications\/omega\/common$\)/d' "$gitdir/info/exclude" > "$gitdir/info/exclude~"
else
[ -d "$gitdir/info" ] || mkdir "$gitdir/info"
fi
cat <<END >> "$gitdir/info/exclude~"
swig
xapian-applications/omega/common
xapian-letor/common
END
if [ -f "$gitdir/info/exclude" ] &&
cmp -s "$gitdir/info/exclude~" "$gitdir/info/exclude" ; then
rm "$gitdir/info/exclude~"
else
mv "$gitdir/info/exclude~" "$gitdir/info/exclude"
fi
# If this tree is checked out from the github mirror, use the same access
# method for other things checked out from github (e.g. swig) so we avoid
# firewall issues. If there's no default remote, the git config command
# will exit with status 1, so ignore that failure.
origin_url=`git config remote.origin.url||:`
case $origin_url in
*[@/]github.com[:/]*)
github_base_url=`echo "X$origin_url"|sed 's/^X//;s!\([@/]github.com[:/]\).*!\1!'` ;;
*)
github_base_url=https://github.com/ ;;
esac
swig_origin_url=${github_base_url}swig/swig.git
if [ -z "$XAPIAN_COMMON_CLONE_URL" ] ; then
xapian_common_clone_url=.
else
xapian_common_clone_url=$XAPIAN_COMMON_CLONE_URL
fi
# Set to 'ftp' to use ftp URLs where available and 'http' to use unencrypted
# 'http'. By default we prefer https downloads as they are more likely to work
# through firewalls and better preserve user privacy.
download_protocol=
# Set to 'always' to always use a locally installed copy of the autotools
# or 'never' to never download.
#
# By default we check for locally installed versions and use them if they are
# new enough versions. But e.g. for building releases we want to use a known
# set of versions.
download_tools=ifneeded
# Save options which should be sticky for when "make" needs to rerun bootstrap.
# This should be empty or start with a space.
bootstrap_sticky_opts=
while [ "$#" -gt 0 ] ; do
case $1 in
--download-tools=*)
update_bootstrap_sticky_opts "$1"
download_tools=`echo "x$1"|sed 's/^x--download-tools=//'`
shift
continue
;;
--download-tools)
update_bootstrap_sticky_opts "$1=$2"
download_tools=$2
shift 2
continue
;;
--ftp)
bootstrap_sticky_opts="$bootstrap_sticky_opts $1"
download_protocol=ftp
shift
continue
;;
--http)
bootstrap_sticky_opts="$bootstrap_sticky_opts $1"
download_protocol=http
shift
continue
;;
--fetch-url-command=*)
update_bootstrap_sticky_opts "$1"
FETCH_URL_TOOL=`echo "x$1"|sed 's/^x--fetch-url-command=//'`
shift
continue
;;
--fetch-url-command)
update_bootstrap_sticky_opts "$1=$2"
FETCH_URL_TOOL=$2
shift 2
continue
;;
--clean)
# This probably shouldn't be sticky.
rm -rf INST
shift
continue
;;
--without-autotools)
# This shouldn't be sticky.
echo "warning: Ignoring old option '$1' - new default is to use installed versions of tools if new enough. Use '--download-tools=never' to prevent ever downloading"
shift
continue
;;
--)
bootstrap_sticky_opts="$bootstrap_sticky_opts $1"
shift
break
;;
-*)
echo "Unknown option '$1'" 1>&2
exit 1
;;
*)
break
;;
esac
done
if [ "$#" -gt 0 ] ; then
for a in "$@" ; do
update_bootstrap_sticky_opts "$a"
done
fi
case $download_tools in
always|ifneeded) ;;
never)
echo "warning: If stuff breaks with '--download-tools=never', you get to keep the pieces"
;;
*)
echo "Invalid --download-tools value '$download_tools'"
exit 1
;;
esac
[ -d INST ] || mkdir INST
instdir=`pwd`/INST
[ -d BUILD ] || mkdir BUILD
cd BUILD
# The hex strings are SHA256 checksums for the preceding extension.
args='autoconf 2.71'
if need_to_build $args autoconf ; then
lazy_build $args \
tar.xz f14c83cfebcc9427f2c3cea7258bd90df972d92eb26752da4ddad81c87a0faa4 \
tar.gz 431075ad0bf529ef13cb41e9042c542381103e80015686222b8a9d4abef42a1c
AUTOCONF=$instdir/bin/autoconf
export AUTOCONF
AUTORECONF=$instdir/bin/autoreconf
export AUTORECONF
AUTOHEADER=$instdir/bin/autoheader
export AUTOHEADER
AUTOM4TE=$instdir/bin/autom4te
export AUTOM4TE
fi
args='automake 1.16.5'
if need_to_build $args automake ; then
lazy_build $args \
tar.xz f01d58cd6d9d77fbdca9eb4bbd5ead1988228fdb73d6f7a201f5f8d6b118b469 \
tar.gz 07bd24ad08a64bc17250ce09ec56e921d6343903943e99ccf63bbf0705e34605
ACLOCAL=$instdir/bin/aclocal
export ACLOCAL
AUTOMAKE=$instdir/bin/automake
export AUTOMAKE
fi
args='libtool 2.4.6'
if need_to_build $args libtool ; then
lazy_build $args \
tar.xz 7c87a8c2c8c0fc9cd5019e402bed4292462d00a718a7cd5f11218153bf28b26f \
tar.gz e3bd4d5d3d025a36c21dd6af7ea818a2afcd4dfc1ea5a17b39d7854bcd0c06e3
LIBTOOLIZE=$instdir/bin/libtoolize
export LIBTOOLIZE
libtool_aclocal=$instdir/share/aclocal
else
libtool_aclocal=`which libtoolize|sed 's!/bin/[^/]*$!/share/aclocal!'`
if [ -z "$libtool_aclocal" ] ; then
echo "libtoolize not found"
exit 1
fi
fi
if [ "$1" = "--deps=libmagic" ] ; then
shift
lazy_build file 5.3.2 \
tar.gz 8639dc4d1b21e232285cd483604afc4a6ee810710e00e579dbe9591681722b50
fi
# Save the unadorned aclocal for bootstrapping SWIG. In particular SWIG
# uses a modified old version of AX_CXX_COMPILE_STDCXX_11 which isn't
# compatible with the current version which might be in a system directory.
SWIG_ACLOCAL=${ACLOCAL-aclocal}
cd ..
# Add -I for in-tree macro directory first, so we use that xapian.m4 in
# preference to one in any directories which may be added below.
ACLOCAL="${ACLOCAL-aclocal} -I `pwd`/xapian-core/m4-macros -I `pwd`/xapian-letor/m4-macros"
export ACLOCAL
aclocal_ac_dir=`${ACLOCAL-aclocal} --print-ac-dir`
aclocal_system_needed=
if [ ! -r "$aclocal_ac_dir/pkg.m4" ] ; then
if [ -r /usr/share/aclocal/pkg.m4 ] ; then
aclocal_system_needed=/usr/share/aclocal
elif [ -r /usr/local/share/aclocal/pkg.m4 ] ; then
aclocal_system_needed=/usr/local/share/aclocal
elif [ -r /opt/local/share/aclocal/pkg.m4 ] ; then
aclocal_system_needed=/opt/local/share/aclocal
fi
fi
# If the aclocal we're using is in a different prefix to the libtool we're
# using, we probably need to tell aclocal where to look for our libtool's
# macros. We also need to do this if we add -I /usr/share/aclocal below
# since otherwise the system libtool's macros may be used in preference.
if [ "$aclocal_ac_dir" != "$libtool_aclocal" ] || [ -n "$aclocal_system_needed" ]; then
ACLOCAL="${ACLOCAL-aclocal} -I $libtool_aclocal"
export ACLOCAL
fi
# If we're using a non-system automake, check if pkg.m4 is in the directory
# aclocal looks in by default. If not and there's a system pkg.m4, tell
# aclocal to also look in the system aclocal directory.
if [ -n "$aclocal_system_needed" ] ; then
ACLOCAL="${ACLOCAL-aclocal} -I $aclocal_system_needed"
export ACLOCAL
fi
case `${LIBTOOLIZE-libtoolize} --version` in
"")
echo "${LIBTOOLIZE-libtoolize} not found"
exit 1 ;;
"libtoolize (GNU libtool) 1.4.*")
echo "${LIBTOOLIZE-libtoolize} is from libtool 1.4 which is too old - libtool 2.2 is required."
echo "If you have both installed, set LIBTOOLIZE to point to the correct version."
exit 1 ;;
"libtoolize (GNU libtool) 1.5.*")
echo "${LIBTOOLIZE-libtoolize} is from libtool 1.5 which is too old - libtool 2.2 is required."
echo "If you have both installed, set LIBTOOLIZE to point to the correct version."
exit 1 ;;
esac
intree_swig=no
modules=
for module in ${@:-xapian-core xapian-applications/omega swig xapian-bindings} ; do
d=$module
if [ "$d" = swig ] ; then
if [ -f "xapian-bindings/.nobootstrap" ] ; then
# No point bootstrapping SWIG if we aren't going to use it.
echo "Skipping '$d' due to presence of 'xapian-bindings/.nobootstrap'."
continue
fi
handle_git_external swig "$swig_git_commit_hash" "$swig_origin_url"
fi
if [ -f "$d/configure.ac" ] || [ -f "$d/configure.in" ] ; then
:
else
# Skip any directories we can't bootstrap.
continue
fi
if [ -f "$d/.nobootstrap" ] ; then
# Report why to save head scratching when someone forgets they created
# a .nobootstrap file.
echo "Skipping '$module' due to presence of '$d/.nobootstrap'."
continue
fi
case $d in
xapian-applications/omega|xapian-letor)
# If someone's created a directory for common, leave it be.
if [ -h "$d/common" ] || [ ! -d "$d/common" ] ; then
# Pick omega_common_commit_hash or letor_common_commit_hash:
var=`echo "$d"|sed 's!.*[-/]!!g'`_common_commit_hash
hash=`eval echo \\\$"$var"`
if [ -f "$gitdir/shallow" ] ; then
if git reflog "$hash" -- 2> /dev/null ; then
: # Already have the desired commit.
else
git fetch --unshallow
fi
fi
handle_git_external "$d/.common.git" "$hash" "$xapian_common_clone_url"
ln -sf .common.git/xapian-core/common "$d/common"
fi
;;
esac
echo "Bootstrapping \`$module'"
[ -f "$d/preautoreconf" ] && perl "$d/preautoreconf"
# If we have a custom INSTALL file, preserve it since autoreconf insists on
# replacing INSTALL with "generic installation instructions" when --force
# is used. Be careful to replace it if autoreconf fails.
if [ -f "$d/INSTALL" ] ; then
if grep 'generic installation instructions' "$d/INSTALL" >/dev/null 2>&1 ; then
:
else
mv -f "$d/INSTALL" "$d/INSTALL.preserved-by-bootstrap"
fi
fi
autoreconf_rc=
if [ swig = "$module" ] ; then
# SWIG provides its own bootstrapping script.
curdir=`pwd`
cd "$d"
ACLOCAL=$SWIG_ACLOCAL ./autogen.sh || autoreconf_rc=$?
cd "$curdir"
# Use the uninstalled wrapper for the in-tree copy of SWIG.
intree_swig=yes
else
# Use --install as debian's autoconf wrapper uses 2.5X if it sees it
# (but it doesn't check for -i).
#
# Use --force so that we update files if autoconf, automake, or libtool
# has been upgraded.
${AUTORECONF-autoreconf} --install --force "$d" || autoreconf_rc=$?
fi
if [ -f "$d/INSTALL.preserved-by-bootstrap" ] ; then
mv -f "$d/INSTALL.preserved-by-bootstrap" "$d/INSTALL"
fi
if [ -n "$autoreconf_rc" ] ; then
exit $autoreconf_rc
fi
for f in config.guess config.sub ; do
if [ -f "$d/$f" ] ; then
update_config "config/$f" "$d/$f"
fi
done
modules="$modules $module"
done
# Produce an absolute path to srcdir.
srcdir_abs=`pwd`
# Generate the top-level configure script.
rm -f configure.tmp
cat <<TOP_OF_CONFIGURE > configure.tmp
#!/bin/sh
# configure each submodule in a xapian source tree
# Generated by Xapian top-level bootstrap script.
#$copyright
trap 'echo "configure failed"' EXIT
set -e
srcdir="$srcdir_abs"
modules="$modules"
TOP_OF_CONFIGURE
cat <<'MIDDLE_OF_CONFIGURE' >> configure.tmp
# Produced escaped version of command suitable for pasting back into sh
cmd=$0
user_CPPFLAGS=$CPPFLAGS
user_LDFLAGS=$LDFLAGS
for a ; do
case $a in
*[^-A-Za-z0-9_+=:@/.,]*)
esc_a=`echo "$a"|sed 's!\([^-A-Za-z0-9_+=:@/.,]\)!\\\\\\1!g'`
cmd="$cmd $esc_a" ;;
*)
cmd="$cmd $a" ;;
esac
# Capture any command-line settings of CPPFLAGS or LDFLAGS so we can override
# for omega. We follow the behaviour of autoconf-generated configure scripts
# in that command-line setting beats environment variable setting, and the
# last of multiple command-line settings is used.
case $a in
CPPFLAGS=*)
user_CPPFLAGS=`expr "x$a" : 'xCPPFLAGS=\(.*\)'` ;;
LDFLAGS=*)
user_LDFLAGS=`expr "x$a" : 'xLDFLAGS=\(.*\)'` ;;
esac
done
here=`pwd`
MIDDLE_OF_CONFIGURE
vars=
if [ yes = "$intree_swig" ] ; then
# We want the path to SWIG to point into srcdir, which isn't known until
# configure-time, so we need to expand $here in configure.
vars=' SWIG=$here/swig/preinst-swig'
elif [ -n "$SWIG" ] ; then
# User specified SWIG in environment, e.g. with:
# SWIG=/opt/swig/bin/swig ./bootstrap
vars=" SWIG='"`echo "$val"|sed 's/\(['"\\'"']\)/\\\1/g'`"'"
fi
for tool in $autotools ; do
eval "val=\$$tool"
if [ -n "$val" ] ; then
echo ': ${'"$tool='$val'"'}' >> configure.tmp
echo "export $tool" >> configure.tmp
vars="$vars $tool='"`echo "$val"|sed 's/\(['"\\'"']\)/\\\1/g'`"'"
fi
done
if [ -n "$vars" ] ; then
# $vars will always have a leading space.
echo "set$vars "'"$@"' >> configure.tmp
fi
cat <<'END_OF_CONFIGURE' >> configure.tmp
dirs=
revdirs=
XAPIAN_CONFIG=$here/xapian-core/xapian-config
XAPIANLETOR_CONFIG=$here/xapian-letor/xapianletor-config
for d in $modules ; do
if [ "$here" = "$srcdir" ] ; then
configure=./configure
configure_from_here=$d/configure
else
configure=$srcdir/$d/configure
configure_from_here=$configure
fi
if [ -f "$configure_from_here" ] ; then
if [ -d "$d" ] ; then : ; else
case $d in
xapian-applications/*) [ -d xapian-applications ] || mkdir xapian-applications ;;
esac
mkdir "$d"
fi
echo "Configuring \`$d'"
# Replace EXIT trap with one which shows `config.log`.
trap 'if [ -f config.log ]; then echo "configure failed, config.log was:"; sed "s/^/| /" config.log; else echo "configure failed"; fi' EXIT
# Use a shared config.cache for speed and to save a bit of diskspace, but
# don't share it with SWIG just in case it manages to probe and cache
# different answers (e.g. because it uses a C compiler).
case $d in
swig)
case "$*" in
*--host=*|*--host" "*)
# We're cross-building, but SWIG needs to be built natively.
swig_configure_args=
skip=
for arg in "$@" ; do
if [ -n "$skip" ] ; then
skip=
continue
fi
case $arg in
--host=*)
# Drop --host=xxx
continue ;;
--host)
# Drop --host xxx
skip=1
continue ;;
CC=*|CXX=*)
# Drop CC=xxx or CXX=xxx
continue ;;
CC_FOR_BUILD=*|CXX_FOR_BUILD=*)
# CC_FOR_BUILD=xxx -> CC=xxx; CXX_FOR_BUILD=xxx -> CXX=xxx
arg=`echo "$arg"|sed 's/_FOR_BUILD//'`
;;
SWIG=*)
# Drop SWIG=xxx - not useful and could cause problems.
continue ;;
esac
swig_configure_args="$swig_configure_args "\'`printf '%s' "$arg"|sed "s/'/'\\\\\\\\''/g"`\'
done
# Also handle compilers specified in environment variables. We can
# just reassign them unconditionally as CC and CXX are ignored if
# empty.
(
CC=$CC_FOR_BUILD
CXX=$CC_FOR_BUILD
export CC
export CXX
cd "$d" && eval "$configure" $swig_configure_args
)
;;
*)
cd "$d" && "$configure" ${1+"$@"}
;;
esac
;;
xapian-core)
cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking --cache-file="$here/config.cache" ${1+"$@"}
;;
xapian-letor)
cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking XAPIAN_CONFIG="$XAPIAN_CONFIG" --cache-file="$here/config.cache" ${1+"$@"}
;;
xapian-applications/omega)
cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking XAPIAN_CONFIG="$XAPIAN_CONFIG" CPPFLAGS="-I$srcdir/INST/include $user_CPPFLAGS" LDFLAGS="-L$srcdir/INST/lib $user_LDFLAGS" ${1+"$@"}
;;
*)
cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking --cache-file="$here/config.cache" XAPIAN_CONFIG="$XAPIAN_CONFIG" XAPIANLETOR_CONFIG="$XAPIANLETOR_CONFIG" ${1+"$@"}
;;
esac
# Restore EXIT trap.
trap 'echo "configure failed"' EXIT
cd "$here"
dirs="$dirs $d"
revdirs="$d $revdirs"
fi
done
case " $* " in
*" --help "*|*" --version "*)
# Don't generate Makefile if --help or --version specified.
trap - EXIT
exit 0
;;
esac
rm -f Makefile.tmp
cat <<EOF > Makefile.tmp
# Makefile generated by:
CONFIGURE_COMMAND := $cmd
EOF
if [ "$srcdir" != . ] ; then
cat <<EOF >> Makefile.tmp
VPATH = $srcdir
EOF
fi
targets='all install uninstall install-strip clean distclean mostlyclean maintainer-clean dist check distcheck'
for target in $targets ; do
echo
echo "$target:"
case $target in
uninstall|*clean)
# When uninstalling or cleaning, process directories in reverse order, so
# that we process a directory after any directories which might use it.
list=$revdirs ;;
*)
list=$dirs ;;
esac
for d in $list ; do
case $d,$target in
swig,install*|swig,uninstall)
# Nothing to do with swig when installing/uninstalling.
;;
swig,dist|swig,check|swig,distcheck|swig,all)
# Need to ensure swig is built before "make dist", "make check", etc.
echo " cd $d && \$(MAKE)" ;;
swig,mostlyclean)
echo " cd $d && \$(MAKE) clean" ;;
xapian-bindings,distcheck)
# FIXME: distcheck doesn't currently work for xapian-bindings because
# xapian-core isn't installed.
echo " cd $d && \$(MAKE) check && \$(MAKE) dist" ;;
*)
echo " cd $d && \$(MAKE) $target" ;;
esac
done
case $target in
distclean|maintainer-clean) echo " rm -f Makefile config.cache" ;;
esac
done >> Makefile.tmp
cat <<EOF >> Makefile.tmp
recheck:
\$(CONFIGURE_COMMAND)
Makefile: $srcdir/configure
\$(CONFIGURE_COMMAND)
$srcdir/configure: \\
END_OF_CONFIGURE
: > configure.tmp2