bootstrap

   1 #!/bin/sh
   2 # bootstrap a xapian source tree obtained from git to produce a tree like
   3 # you'd get from unpacking the results of "make dist"
   4 #
   5 # Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Olly Betts
   6 #
   7 # This program is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU General Public License as
   9 # published by the Free Software Foundation; either version 2 of the
  10 # License, or (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
  20 # USA
  21
  22 if [ "$1" = "--help" ] ; then
  23   cat <<__END__
  24 $0 [--ftp] [--without-autotools|--clean] [MODULE...]
  25
  26 The default is to bootstrap all known modules.  Any modules which have a
  27 file called ".nobootstrap" in their top-level will be skipped.
  28 __END__
  29   exit 0
  30 fi
  31
  32 trap 'echo "Bootstrap failed"' EXIT
  33 set -e
  34
  35 # The variables which specify the autotools to use.
  36 autotools="AUTORECONF AUTOCONF AUTOHEADER AUTOM4TE AUTOMAKE ACLOCAL LIBTOOLIZE"
  37
  38 # Tool for downloading a file from a URL (currently wget or curl).
  39 FETCH_URL_TOOL=
  40
  41 check_sha1sum() {
  42   checksum=$1
  43   tarball=$2
  44
  45   if [ -z "$SHA1SUM_TOOL" ] ; then
  46     for SHA1SUM_TOOL in \
  47         '${SHA1SUM-sha1sum} 2>/dev/null|cut -d\  -f1' \
  48         '${SHASUM-shasum} 2>/dev/null|cut -d\  -f1' \
  49         '$(OPENSSL-openssl} sha1 2>/dev/null|sed "s/.* //"' \
  50         '' ; do
  51       if [ -z "$SHA1SUM_TOOL" ] ; then
  52         echo <<'END'
  53 Need sha1sum or shasum or openssl installed to check SHA1 checksums.
  54 Set environment variable SHA1SUM, SHASUM or OPENSSL if the tool isn't on
  55 your PATH.
  56 END
  57         exit 1
  58       fi
  59       r=`:|eval "$SHA1SUM_TOOL"`
  60       [ X"$r" != Xda39a3ee5e6b4b0d3255bfef95601890afd80709 ] || break
  61     done
  62   fi
  63   r=`< $tarball eval "$SHA1SUM_TOOL"`
  64   if [ X"$r" != X"$checksum" ] ; then
  65     echo "$tarball: computed SHA1 checksum did NOT match"
  66     echo "computed: $r with $SHA1SUM_TOOL"
  67     echo "expected: $checksum"
  68     ls -l $tarball
  69     file $tarball || true
  70     mv "$tarball" "$tarball.$r"
  71     echo "Renamed $tarball to $tarball.$r"
  72     exit 1
  73   fi
  74 }
  75
  76 lazy_build() {
  77   package=$1
  78   basename=$package-$2
  79   ext=$3
  80   checksum=$4
  81   if [ "$ext" = "tar.xz" ] ; then
  82     if [ -z "$xz_ok" ] ; then
  83       if ${XZ-xz} --version > /dev/null 2>&1 ; then
  84         xz_ok=1
  85       else
  86         xz_ok=0
  87       fi
  88     fi
  89     if [ "$xz_ok" = 0 ] ; then
  90       shift 2
  91       ext=$3
  92       checksum=$4
  93     fi
  94   fi
  95   if [ "$ext" = "tar.bz2" ] ; then
  96     if [ -z "$bz2_ok" ] ; then
  97       # bzip2 --version doesn't exit with code 0 in upstream version (though
  98       # Debian at least patch this bug), so use --help to check it.
  99       if bzip2 --help > /dev/null 2>&1 ; then
 100         bz2_ok=1
 101       else
 102         bz2_ok=0
 103       fi
 104     fi
 105     if [ "$bz2_ok" = 0 ] ; then
 106       shift 2
 107       ext=$3
 108       checksum=$4
 109     fi
 110   fi
 111   tarball=$basename.$ext
 112   case $basename in
 113     *[24680][a-z]) basename=`echo "$basename"|sed 's/[a-z]$//'` ;;
 114   esac
 115
 116   # Create the stamp file in INST so that rerunning bootstrap after
 117   # "rm -rf INST" recovers nicely.
 118   stamp=../INST/$package.stamp
 119
 120   # Download the tarball if required.
 121   if [ ! -f "$tarball" ] ; then
 122     if [ -z "$FETCH_URL_TOOL" ] ; then
 123       if ${WGET-wget} --version > /dev/null 2>&1 ; then
 124         FETCH_URL_TOOL="${WGET-wget} -O-"
 125       elif ${CURL-curl} --version > /dev/null 2>&1 || [ "$?" = 2 ] ; then
 126         # curl --version exits with code 2.
 127         # -L is needed to follow HTTP redirects.
 128         FETCH_URL_TOOL="${CURL-curl} -L"
 129       elif ${LWP_REQUEST-lwp-request} -v > /dev/null 2>&1 || [ "$?" = 9 -o "$?" = 255 ] ; then
 130         # lwp-request -v exits with code 9 (5.810) or 255 (6.03)
 131         FETCH_URL_TOOL="${LWP_REQUEST-lwp-request} -mGET"
 132       else
 133         cat <<END >&2
 134 Neither wget nor curl nor lwp-request found - install one of them or if already
 135 installed, set WGET, CURL or LWP_REQUEST to the full path.  Alternatively,
 136 download $url
 137 to directory `pwd`
 138 then rerun this script.
 139 END
 140         exit 1
 141       fi
 142     fi
 143     case $basename in
 144     file-*)
 145       if [ "$use_ftp" = yes ] ; then
 146         url="ftp://ftp.astron.com/pub/file/$tarball"
 147       else
 148         url="http://fossies.org/unix/misc/$tarball"
 149       fi ;;
 150     *[13579][a-z])
 151       # GNU alpha release
 152       if [ "$use_ftp" = yes ] ; then
 153         url="ftp://alpha.gnu.org/gnu/$package/$tarball"
 154       else
 155         url="http://alpha.gnu.org/gnu/$package/$tarball"
 156       fi ;;
 157     *)
 158       if [ "$use_ftp" = yes ] ; then
 159         url="ftp://ftp.gnu.org/gnu/$package/$tarball"
 160       else
 161         url="http://ftpmirror.gnu.org/$package/$tarball"
 162       fi ;;
 163     esac
 164     rm -f download.tmp
 165     echo "Downloading <$url>"
 166     $FETCH_URL_TOOL "$url" > download.tmp && mv download.tmp "$tarball"
 167   fi
 168
 169   if [ -f "$stamp" ] ; then
 170     find_stdout=`find "$tarball" ../patches/"$package"/* -newer "$stamp" -print 2> /dev/null||true`
 171   else
 172     find_stdout=force
 173   fi
 174
 175   if [ -n "$find_stdout" ] ; then
 176     # Verify the tarball's checksum before building it.
 177     check_sha1sum "$checksum" "$tarball"
 178
 179     # Remove tarballs of other versions.
 180     for f in "$package"-* ; do
 181       [ "$f" = "$tarball" ] || rm -rf "$f"
 182     done
 183
 184     case $ext in
 185     tar.xz)
 186       ${XZ-xz} -dc "$tarball"| tar xf - ;;
 187     tar.bz2)
 188       bzip2 -dc "$tarball"| tar xf - ;;
 189     *)
 190       gzip -dc "$tarball"| tar xf - ;;
 191     esac
 192
 193     cd "$basename"
 194
 195     if [ ! -f "../../patches/$package/series" ] ; then
 196       cat <<END >&2
 197 No patch series file 'patches/$package/series' - if there are no patches,
 198 this should just be an empty file.
 199 END
 200       exit 1
 201     fi
 202     echo "Applying patches from $package/series"
 203     sed -n 's/[  ]*\(#.*\)\?$//;/./p' "../../patches/$package/series" | \
 204         while read p ; do
 205       echo "Applying patch $package/$p"
 206       patch -p1 < "../../patches/$package/$p"
 207     done
 208
 209     if test -n "$AUTOCONF" ; then
 210       ./configure --prefix "$instdir" AUTOCONF="$AUTOCONF"
 211     else
 212       ./configure --prefix "$instdir"
 213     fi
 214     make
 215     make install
 216     cd ..
 217     rm -rf "$basename"
 218
 219     touch "$stamp"
 220   fi
 221 }
 222
 223 handle_git_external() {
 224   path=$1
 225   if [ ! -f "$path/.nobootstrap" ] ; then
 226     rev=$2
 227     url=$3
 228     if [ ! -d "$path" ] ; then
 229       git clone --no-checkout -- "$url" "$path"
 230     elif (cd "$path" && git reflog "$rev" -- 2>/dev/null) ; then
 231       : # Already have that revision locally
 232     else
 233       (cd "$path" && git fetch)
 234     fi
 235     (cd "$path" && git checkout "$rev")
 236   fi
 237 }
 238
 239 update_config() {
 240   from=$1
 241   to=$2
 242   ts_from=`perl -ne '/^timestamp=(\W?)([-\d]+)$1/ and do {$_=$2;y/-//d;print;exit}' "$from"`
 243   ts_to=`perl -ne '/^timestamp=(\W?)([-\d]+)$1/ and do {$_=$2;y/-//d;print;exit}' "$to"`
 244   if [ "$ts_from" -gt "$ts_to" ] ; then
 245      echo "Updating $to ($ts_to) with $from ($ts_from)"
 246      # rm first in case the existing file is a symlink.
 247      rm -f "$to"
 248      cp "$from" "$to"
 249   fi
 250 }
 251
 252 curdir=`pwd`
 253
 254 # cd to srcdir if we aren't already there.
 255 srcdir=`echo "$0"|sed 's!/*[^/]*$!!'`
 256 case $srcdir in
 257   ""|.)
 258     srcdir=. ;;
 259   *)
 260     cd "$srcdir" ;;
 261 esac
 262
 263 # Commit hash to pass to handle_git_external for swig.
 264 swig_git_commit_hash=ba333729c3bf2a269ed2b2315a17e4f7127ae94e
 265
 266 if [ ! -d .git ] ; then
 267   echo "$0: No '.git' directory found - this script should be run from a"
 268   echo "git repo cloned from git://git.xapian.org/xapian or a mirror of it"
 269   exit 1
 270 fi
 271
 272 for emptydir in xapian-applications/omega/m4 xapian-bindings/m4 xapian-letor/m4 ; do
 273   if test -d "$emptydir" ; then
 274     :
 275   else
 276     parent=`echo "$emptydir"|sed 's,/[^/]*$,,'`
 277     if test -d "$parent" ; then
 278       mkdir "$emptydir"
 279     fi
 280   fi
 281 done
 282
 283 if [ -f .git/info/exclude ] ; then
 284   sed '/^\(swig\|xapian-applications\/omega\/common$\)/d' .git/info/exclude > .git/info/exclude~
 285 else
 286   [ -d .git/info ] || mkdir .git/info
 287 fi
 288 cat <<END >> .git/info/exclude~
 289 swig
 290 xapian-applications/omega/common
 291 xapian-letor/common
 292 END
 293 if [ -f .git/info/exclude ] &&
 294    cmp -s .git/info/exclude~ .git/info/exclude ; then
 295   rm .git/info/exclude~
 296 else
 297   mv .git/info/exclude~ .git/info/exclude
 298 fi
 299
 300 # If this tree is checked out from the github mirror, use the same access
 301 # method for other things checked out from github (e.g. swig) so we avoid
 302 # firewall issues.  If there's no default remote, the git config command
 303 # will exit with status 1, so ignore that failure.
 304 origin_url=`git config remote.origin.url||:`
 305 case $origin_url in
 306   *[@/]github.com[:/]*)
 307     github_base_url=`echo "X$origin_url"|sed 's/^X//;s!\([@/]github.com[:/]\).*!\1!'` ;;
 308   *)
 309     github_base_url=https://github.com/ ;;
 310 esac
 311 swig_origin_url=${github_base_url}swig/swig.git
 312 handle_git_external swig "$swig_git_commit_hash" "$swig_origin_url"
 313
 314 # If someone's created a directory for common, leave it be.
 315 if [ -h xapian-applications/omega/common ] || \
 316    [ ! -d xapian-applications/omega/common ] ; then
 317   handle_git_external xapian-applications/omega/.common.git 19f74a832b0b12a0a78e8fc0ea5af03025ebd9c4 .
 318   ln -sf .common.git/xapian-core/common xapian-applications/omega/common
 319 fi
 320
 321 # If someone's created a directory for common, leave it be.
 322 if [ -h xapian-letor/common ] || [ ! -d xapian-letor/common ] ; then
 323   handle_git_external xapian-letor/.common.git 19f74a832b0b12a0a78e8fc0ea5af03025ebd9c4 .
 324   ln -sf .common.git/xapian-core/common xapian-letor/common
 325 fi
 326
 327 # Prefer http downloads as they are more likely to work through firewalls.
 328 use_ftp=no
 329 if [ "$1" = "--ftp" ] ; then
 330   shift
 331   use_ftp=yes
 332 fi
 333
 334 if [ "$1" = "--without-autotools" ] ; then
 335   shift
 336 else
 337   if [ "$1" = "--clean" ] ; then
 338     shift
 339     rm -rf INST
 340   fi
 341
 342   [ -d INST ] || mkdir INST
 343   instdir=`pwd`/INST
 344
 345   [ -d BUILD ] || mkdir BUILD
 346   cd BUILD
 347
 348   # The last field is the SHA1 checksum of the tarball.
 349   lazy_build autoconf 2.69 \
 350     tar.xz e891c3193029775e83e0534ac0ee0c4c711f6d23 \
 351     tar.gz 562471cbcb0dd0fa42a76665acf0dbb68479b78a
 352   AUTOCONF=$instdir/bin/autoconf \
 353   lazy_build automake 1.15 \
 354     tar.xz c279b35ca6c410809dac8ade143b805fb48b7655 \
 355     tar.gz b5a840c7ec4321e78fdc9472e476263fa6614ca1
 356   lazy_build libtool 2.4.6 \
 357     tar.xz 3e7504b832eb2dd23170c91b6af72e15b56eb94e \
 358     tar.gz 25b6931265230a06f0fc2146df64c04e5ae6ec33
 359   if [ "$1" = "--deps=libmagic" ] ; then
 360       shift
 361       lazy_build file 5.25 \
 362         tar.gz fea78106dd0b7a09a61714cdbe545135563e84bd
 363   fi
 364
 365   for v in $autotools ; do
 366      tool=`echo "$v"|tr A-Z a-z`
 367      eval "$v=\"\$instdir\"/bin/$tool;export $v"
 368   done
 369
 370   cd ..
 371 fi
 372
 373 case `${LIBTOOLIZE-libtoolize} --version` in
 374 "")
 375   echo "${LIBTOOLIZE-libtoolize} not found"
 376   exit 1 ;;
 377 "libtoolize (GNU libtool) 1.4.*")
 378   echo "${LIBTOOLIZE-libtoolize} is from libtool 1.4 which is too old - libtool 2.2 is required."
 379   echo "If you have both installed, set LIBTOOLIZE to point to the correct version."
 380   exit 1 ;;
 381 "libtoolize (GNU libtool) 1.5.*")
 382   echo "${LIBTOOLIZE-libtoolize} is from libtool 1.5 which is too old - libtool 2.2 is required."
 383   echo "If you have both installed, set LIBTOOLIZE to point to the correct version."
 384   exit 1 ;;
 385 esac
 386
 387 ACLOCAL="${ACLOCAL-aclocal} -I `pwd`/xapian-core/m4-macros"
 388 export ACLOCAL
 389
 390 intree_swig=no
 391 modules=
 392 for module in ${@:-xapian-core xapian-applications/omega swig xapian-bindings xapian-letor} ; do
 393   d=$module
 394   if [ -f "$d/configure.ac" -o -f "$d/configure.in" ] ; then
 395     :
 396   else
 397     # Skip any directories we can't bootstrap.
 398     continue
 399   fi
 400   if [ -f "$d/.nobootstrap" ] ; then
 401     # Report why to save head scratching when someone forgets they created
 402     # a .nobootstrap file.
 403     echo "Skipping '$module' due to presence of '$d/.nobootstrap'."
 404     continue
 405   fi
 406   if [ "$d" = swig ] && [ -f "xapian-bindings/.nobootstrap" ] ; then
 407     # No point bootstrapping SWIG if we aren't going to use it.
 408     echo "Skipping '$d' due to presence of 'xapian-bindings/.nobootstrap'."
 409     continue
 410   fi
 411   echo "Bootstrapping \`$module'"
 412   [ -f "$d/preautoreconf" ] && "$d/preautoreconf"
 413
 414   # If we have a custom INSTALL file, preserve it since autoreconf insists on
 415   # replacing INSTALL with "generic installation instructions" when --force
 416   # is used.  Be careful to replace it if autoreconf fails.
 417   if [ -f "$d/INSTALL" ] ; then
 418     if grep 'generic installation instructions' "$d/INSTALL" >/dev/null 2>&1 ; then
 419       :
 420     else
 421       mv -f "$d/INSTALL" "$d/INSTALL.preserved-by-bootstrap"
 422     fi
 423   fi
 424
 425   autoreconf_rc=
 426   if [ swig = "$module" ] ; then
 427     # SWIG provides its own bootstrapping script.
 428     curdir=`pwd`
 429     cd "$d"
 430     ./autogen.sh || autoreconf_rc=$?
 431     cd "$curdir"
 432     # Use the uninstalled wrapper for the in-tree copy of SWIG.
 433     intree_swig=yes
 434   else
 435     # Use --install as debian's autoconf wrapper uses 2.5X if it sees it
 436     # (but it doesn't check for -i).
 437     #
 438     # Use --force so that we update files if autoconf, automake, or libtool
 439     # has been upgraded.
 440     ${AUTORECONF-autoreconf} --install --force "$d" || autoreconf_rc=$?
 441   fi
 442   if [ -f "$d/INSTALL.preserved-by-bootstrap" ] ; then
 443     mv -f "$d/INSTALL.preserved-by-bootstrap" "$d/INSTALL"
 444   fi
 445   if [ -n "$autoreconf_rc" ] ; then
 446     exit $autoreconf_rc
 447   fi
 448   for f in config.guess config.sub ; do
 449     if [ -f "$d/$f" ] ; then
 450       update_config "config/$f" "$d/$f"
 451     fi
 452   done
 453   modules="$modules $module"
 454 done
 455
 456 # Generate the top-level configure script.
 457 rm -f configure.tmp
 458 cat <<'TOP_OF_CONFIGURE' > configure.tmp
 459 #!/bin/sh
 460 # configure each submodule in a xapian source tree
 461 # Generated by Xapian top-level bootstrap script.
 462 #
 463 # Copyright (C) 2003,2004,2007,2008 Olly Betts
 464 #
 465 # This program is free software; you can redistribute it and/or
 466 # modify it under the terms of the GNU General Public License as
 467 # published by the Free Software Foundation; either version 2 of the
 468 # License, or (at your option) any later version.
 469 #
 470 # This program is distributed in the hope that it will be useful,
 471 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 472 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 473 # GNU General Public License for more details.
 474 #
 475 # You should have received a copy of the GNU General Public License
 476 # along with this program; if not, write to the Free Software
 477 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 478 # USA
 479
 480 trap 'echo "configure failed"' EXIT
 481 set -e
 482
 483 # Produced escaped version of command suitable for pasting back into sh
 484 cmd=$0
 485 for a ; do
 486  case $a in
 487   *[^-A-Za-z0-9_+=:@/.,]*)
 488    esc_a=`echo "$a"|sed 's!\([^-A-Za-z0-9_+=:@/.,]\)!\\\\\\1!g'`
 489    cmd="$cmd $esc_a" ;;
 490   *)
 491    cmd="$cmd $a" ;;
 492  esac
 493 done
 494
 495 here=`pwd`
 496 TOP_OF_CONFIGURE
 497
 498 # Produce an absolute path to srcdir.
 499 srcdir_abs=`pwd`
 500 # This section is unquoted so we can substitute variables.
 501 cat <<MIDDLE_OF_CONFIGURE >> configure.tmp
 502 srcdir="$srcdir_abs"
 503 modules="$modules"
 504 MIDDLE_OF_CONFIGURE
 505
 506 vars=
 507 if [ yes = "$intree_swig" ] ; then
 508   # We want the path to SWIG to point into srcdir, which isn't known until
 509   # configure-time, so we need to expand $here in configure.  We can't just set
 510   # SWIG here and let the case below handle it as that would escape the value
 511   # such that $here didn't get expanded at all.
 512   echo ': ${SWIG="$here/swig/preinst-swig"}' >> configure.tmp
 513   echo "export SWIG" >> configure.tmp
 514   vars=' SWIG=$here/swig/preinst-swig'
 515   # Kill any existing setting of SWIG so that we don't try to handle it again
 516   # below.
 517   SWIG=
 518 fi
 519 for tool in SWIG $autotools ; do
 520   eval "val=\$$tool"
 521   if [ -n "$val" ] ; then
 522     echo ': ${'"$tool='$val'"'}' >> configure.tmp
 523     echo "export $tool" >> configure.tmp
 524     vars="$vars $tool='"`echo "$val"|sed 's/\(['"\\'"']\)/\\\1/g'`"'"
 525   fi
 526 done
 527 if [ -n "$vars" ] ; then
 528   # $vars will always have a leading space.
 529   echo "set$vars "'"$@"' >> configure.tmp
 530 fi
 531
 532 cat <<'END_OF_CONFIGURE' >> configure.tmp
 533 dirs=
 534 revdirs=
 535 XAPIAN_CONFIG=$here/xapian-core/xapian-config
 536 for d in $modules ; do
 537   if [ "$here" = "$srcdir" ] ; then
 538     configure=./configure
 539     configure_from_here=$d/configure
 540   else
 541     configure=$srcdir/$d/configure
 542     configure_from_here=$configure
 543   fi
 544   if [ -f "$configure_from_here" ] ; then
 545     if [ -d "$d" ] ; then : ; else
 546       case $d in
 547       xapian-applications/*) [ -d xapian-applications ] || mkdir xapian-applications ;;
 548       esac
 549       mkdir "$d"
 550     fi
 551     echo "Configuring \`$d'"
 552     # Use a shared config.cache for speed and to save a bit of diskspace, but
 553     # don't share it with SWIG just in case it manages to probe and cache
 554     # different answers (e.g. because it uses a C compiler).
 555     case $d in
 556     swig)
 557       cd "$d" && "$configure" ${1+"$@"}
 558       ;;
 559     xapian-core)
 560       cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking --cache-file="$here/config.cache" ${1+"$@"}
 561       ;;
 562     xapian-applications/omega)
 563       cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking XAPIAN_CONFIG="$XAPIAN_CONFIG" CPPFLAGS="-I$srcdir/INST/include" LDFLAGS="-L$srcdir/INST/lib" ${1+"$@"}
 564       ;;
 565     *)
 566       cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking --cache-file="$here/config.cache" XAPIAN_CONFIG="$XAPIAN_CONFIG" ${1+"$@"}
 567       ;;
 568     esac
 569     cd "$here"
 570     dirs="$dirs $d"
 571     revdirs="$d $revdirs"
 572   fi
 573 done
 574
 575 case " $* " in
 576   *" --help "*|*" --version "*)
 577     # Don't generate Makefile if --help or --version specified.
 578     trap - EXIT
 579     exit 0
 580     ;;
 581 esac
 582
 583 rm -f Makefile.tmp
 584 cat <<EOF > Makefile.tmp
 585 # Makefile generated by:
 586 CONFIGURE_COMMAND := $cmd
 587 EOF
 588 if [ "$srcdir" != . ] ; then
 589     cat <<EOF >> Makefile.tmp
 590
 591 VPATH = $srcdir
 592 EOF
 593 fi
 594 targets='all install uninstall install-strip clean distclean mostlyclean maintainer-clean dist check distcheck'
 595 for target in $targets ; do
 596   echo
 597   echo "$target:"
 598   case $target in
 599     uninstall|*clean)
 600       # When uninstalling or cleaning, process directories in reverse order, so
 601       # that we process a directory after any directories which might use it.
 602       list=$revdirs ;;
 603     *)
 604       list=$dirs ;;
 605   esac
 606   for d in $list ; do
 607     case $d,$target in
 608     swig,install*|swig,uninstall)
 609       # Nothing to do with swig when installing/uninstalling.
 610       ;;
 611     swig,dist|swig,check|swig,distcheck|swig,all)
 612       # Need to ensure swig is built before "make dist", "make check", etc.
 613       echo "    cd $d && \$(MAKE)" ;;
 614     swig,mostlyclean)
 615       echo "    cd $d && \$(MAKE) clean" ;;
 616     xapian-bindings,distcheck)
 617       # FIXME: distcheck doesn't currently work for xapian-bindings because
 618       # xapian-core isn't installed.
 619       echo "    cd $d && \$(MAKE) check && \$(MAKE) dist" ;;
 620     *)
 621       echo "    cd $d && \$(MAKE) $target" ;;
 622     esac
 623   done
 624   case $target in
 625     distclean|maintainer-clean) echo "  rm -f Makefile config.cache" ;;
 626   esac
 627 done >> Makefile.tmp
 628 cat <<EOF >> Makefile.tmp
 629
 630 recheck:
 631         \$(CONFIGURE_COMMAND)
 632
 633 Makefile: $srcdir/configure
 634         \$(CONFIGURE_COMMAND)
 635
 636 $srcdir/configure: \\
 637 END_OF_CONFIGURE
 638
 639 : > configure.tmp2
 640
 641 # We want to rerun bootstrap if a series file changes (patch added or removed)
 642 # or an existing patch changes.  Since we always have an series file (even if
 643 # it is empty), this also handles us adding the first patch for something.
 644 patches=
 645 for d in patches/* ; do
 646   series=$d/series
 647   echo "$series:" >> configure.tmp2
 648   cat << END
 649     $series\\\\
 650 END
 651   sed -n 's/[    ]*\(#.*\)\?$//;/./p' "$series" |\
 652       while read p ; do
 653     patch=$d/$p
 654     cat << END
 655     $patch\\\\
 656 END
 657     # Because there's a pipeline, this is a subshell, so use a temporary file
 658     # rather than a variable to compile a list of patches to use below.
 659     echo "$patch:" >> configure.tmp2
 660   done
 661 done >> configure.tmp
 662
 663 cat <<'END_OF_CONFIGURE' >> configure.tmp
 664     $srcdir/bootstrap
 665         $srcdir/bootstrap
 666
 667 .PHONY: $targets recheck
 668
 669 # Dummy dependencies to allow removing patches we no longer need.
 670 END_OF_CONFIGURE
 671
 672 cat configure.tmp2 >> configure.tmp
 673
 674 cat <<'END_OF_CONFIGURE' >> configure.tmp
 675 EOF
 676 mv -f Makefile.tmp Makefile
 677 trap - EXIT
 678 echo "Configured successfully - now run \"${MAKE-make}\""
 679 END_OF_CONFIGURE
 680
 681 rm -f configure.tmp2
 682
 683 chmod +x configure.tmp
 684 mv -f configure.tmp configure
 685
 686 trap - EXIT
 687 echo "Bootstrapped successfully - now run \"$srcdir/configure\" and \"${MAKE-make}\""