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 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   echo "$0 [--ftp] [--without-autotools|--clean]"
  24   exit 0
  25 fi
  26
  27 trap 'echo "Bootstrap failed"' EXIT
  28 set -e
  29
  30 # The variables which specify the autotools to use.  And doxygen.
  31 autotools="AUTORECONF AUTOCONF AUTOHEADER AUTOM4TE AUTOMAKE ACLOCAL LIBTOOLIZE DOXYGEN"
  32
  33 # Tool for downloading a file from a URL (currently wget or curl).
  34 FETCH_URL_TOOL=
  35
  36 check_sha1sum() {
  37   checksum=$1
  38   tarball=$2
  39
  40   if [ -z "$SHA1SUM_TOOL" ] ; then
  41     for SHA1SUM_TOOL in \
  42         '${SHA1SUM-sha1sum} 2>/dev/null|cut -d\  -f1' \
  43         '${SHASUM-shasum} 2>/dev/null|cut -d\  -f1' \
  44         '$(OPENSSL-openssl} sha1 2>/dev/null|sed "s/.* //"' \
  45         '' ; do
  46       if [ -z "$SHA1SUM_TOOL" ] ; then
  47         echo <<'END'
  48 Need sha1sum or shasum or openssl installed to check SHA1 checksums.
  49 Set environment variable SHA1SUM, SHASUM or OPENSSL if the tool isn't on
  50 your PATH.
  51 END
  52         exit 1
  53       fi
  54       r=`:|eval "$SHA1SUM_TOOL"`
  55       [ X"$r" != Xda39a3ee5e6b4b0d3255bfef95601890afd80709 ] || break
  56     done
  57   fi
  58   r=`< $tarball eval "$SHA1SUM_TOOL"`
  59   if [ X"$r" != X"$checksum" ] ; then
  60     echo "$tarball: computed SHA1 checksum did NOT match"
  61     echo "computed: $r with $SHA1SUM_TOOL"
  62     echo "expected: $checksum"
  63     ls -l $tarball
  64     file $tarball || true
  65     mv "$tarball" "$tarball.$r"
  66     echo "Renamed $tarball to $tarball.$r"
  67     exit 1
  68   fi
  69 }
  70
  71 lazy_build() {
  72   package=$1
  73   basename=$package-$2
  74   ext=$3
  75   checksum=$4
  76   if [ "$ext" = "tar.xz" ] ; then
  77     if [ -z "$xz_ok" ] ; then
  78       if ${XZ-xz} --version > /dev/null 2>&1 ; then
  79         xz_ok=1
  80       else
  81         xz_ok=0
  82       fi
  83     fi
  84     if [ "$xz_ok" = 0 ] ; then
  85       shift 2
  86       ext=$3
  87       checksum=$4
  88     fi
  89   fi
  90   if [ "$ext" = "tar.bz2" ] ; then
  91     if [ -z "$bz2_ok" ] ; then
  92       # bzip2 --version doesn't exit with code 0 in upstream version (though
  93       # Debian at least patch this bug), so use --help to check it.
  94       if bzip2 --help > /dev/null 2>&1 ; then
  95         bz2_ok=1
  96       else
  97         bz2_ok=0
  98       fi
  99     fi
 100     if [ "$bz2_ok" = 0 ] ; then
 101       shift 2
 102       ext=$3
 103       checksum=$4
 104     fi
 105   fi
 106   tarball=$basename.$ext
 107   case $basename in
 108     *[24680][a-z]) basename=`echo "$basename"|sed 's/[a-z]$//'` ;;
 109   esac
 110
 111   # Create the stamp file in INST so that rerunning bootstrap after
 112   # "rm -rf INST" recovers nicely.
 113   stamp=../INST/$package.stamp
 114
 115   # Download the tarball if required.
 116   if [ ! -f "$tarball" ] ; then
 117     if [ -z "$FETCH_URL_TOOL" ] ; then
 118       if ${WGET-wget} --version > /dev/null 2>&1 ; then
 119         FETCH_URL_TOOL="${WGET-wget} -O-"
 120       elif ${CURL-curl} --version > /dev/null 2>&1 || [ "$?" = 2 ] ; then
 121         # curl --version exits with code 2.
 122         # -L is needed to follow HTTP redirects.
 123         FETCH_URL_TOOL="${CURL-curl} -L"
 124       elif ${LWP_REQUEST-lwp-request} -v > /dev/null 2>&1 || [ "$?" = 9 -o "$?" = 255 ] ; then
 125         # lwp-request -v exits with code 9 (5.810) or 255 (6.03)
 126         FETCH_URL_TOOL="${LWP_REQUEST-lwp-request} -mGET"
 127       else
 128         cat <<END >&2
 129 Neither wget nor curl nor lwp-request found - install one of them or if already
 130 installed, set WGET, CURL or LWP_REQUEST to the full path.  Alternatively,
 131 download $url
 132 to directory `pwd`
 133 then rerun this script.
 134 END
 135         exit 1
 136       fi
 137     fi
 138     case $basename in
 139     doxygen-*)
 140       if [ "$use_ftp" = yes ] ; then
 141         url="ftp://ftp.stack.nl/pub/users/dimitri/$tarball"
 142       else
 143         url="http://ftp.stack.nl/pub/users/dimitri/$tarball"
 144       fi ;;
 145     file-*)
 146       if [ "$use_ftp" = yes ] ; then
 147         url="ftp://ftp.astron.com/pub/file/$tarball"
 148       else
 149         url="http://fossies.org/unix/misc/$tarball"
 150       fi ;;
 151     *[13579][a-z])
 152       # GNU alpha release
 153       if [ "$use_ftp" = yes ] ; then
 154         url="ftp://alpha.gnu.org/gnu/$package/$tarball"
 155       else
 156         url="http://alpha.gnu.org/gnu/$package/$tarball"
 157       fi ;;
 158     *)
 159       if [ "$use_ftp" = yes ] ; then
 160         url="ftp://ftp.gnu.org/gnu/$package/$tarball"
 161       else
 162         url="http://ftpmirror.gnu.org/$package/$tarball"
 163       fi ;;
 164     esac
 165     rm -f download.tmp
 166     echo "Downloading <$url>"
 167     $FETCH_URL_TOOL "$url" > download.tmp && mv download.tmp "$tarball"
 168   fi
 169
 170   if [ -f "$stamp" ] ; then
 171     find_stdout=`find "$tarball" ../patches/"$package"/* -newer "$stamp" -print 2> /dev/null||true`
 172   else
 173     find_stdout=force
 174   fi
 175
 176   if [ -n "$find_stdout" ] ; then
 177     # Verify the tarball's checksum before building it.
 178     check_sha1sum "$checksum" "$tarball"
 179
 180     # Remove tarballs of other versions.
 181     for f in "$package"-* ; do
 182       [ "$f" = "$tarball" ] || rm -rf "$f"
 183     done
 184
 185     case $ext in
 186     tar.xz)
 187       ${XZ-xz} -dc "$tarball"| tar xf - ;;
 188     tar.bz2)
 189       bzip2 -dc "$tarball"| tar xf - ;;
 190     *)
 191       gzip -dc "$tarball"| tar xf - ;;
 192     esac
 193
 194     cd "$basename"
 195
 196     if [ ! -f "../../patches/$package/series" ] ; then
 197       cat <<END >&2
 198 No patch series file 'patches/$package/series' - if there are no patches,
 199 this should just be an empty file.
 200 END
 201       exit 1
 202     fi
 203     echo "Applying patches from $package/series"
 204     sed -n 's/[  ]*\(#.*\)\?$//;/./p' "../../patches/$package/series" | \
 205         while read p ; do
 206       echo "Applying patch $package/$p"
 207       patch -p1 < "../../patches/$package/$p"
 208     done
 209
 210     # Fix doxygen/Qt stupid and pointless enumerating of Mac OS X releases
 211     # which stops it building on each new OS X release.
 212     if [ -f qtools/qglobal.h ] ; then
 213         sed 's!^[        ]*#[    ]*\(error\|warning\).*Mac *OS *X is unsupported!// &!' \
 214             qtools/qglobal.h > qtools/qglobal.hT
 215         mv qtools/qglobal.hT qtools/qglobal.h
 216     fi
 217
 218     if test -n "$AUTOCONF" ; then
 219       ./configure --prefix "$instdir" AUTOCONF="$AUTOCONF"
 220     else
 221       ./configure --prefix "$instdir"
 222     fi
 223     make
 224     make install
 225     cd ..
 226     rm -rf "$basename"
 227
 228     touch "$stamp"
 229   fi
 230 }
 231
 232 handle_git_external() {
 233   path=$1
 234   if [ ! -f "$path/.nobootstrap" ] ; then
 235     rev=$2
 236     url=$3
 237     if [ ! -d "$path" ] ; then
 238       git clone --no-checkout -- "$url" "$path"
 239     elif (cd "$path" && git reflog "$rev" -- 2>/dev/null) ; then
 240       : # Already have that revision locally
 241     else
 242       (cd "$path" && git fetch)
 243     fi
 244     (cd "$path" && git checkout "$rev")
 245   fi
 246 }
 247
 248 update_config() {
 249   from=$1
 250   to=$2
 251   ts_from=`perl -ne '/^timestamp=(\W?)([-\d]+)$1/ and do {$_=$2;y/-//d;print;exit}' "$from"`
 252   ts_to=`perl -ne '/^timestamp=(\W?)([-\d]+)$1/ and do {$_=$2;y/-//d;print;exit}' "$to"`
 253   if [ "$ts_from" -gt "$ts_to" ] ; then
 254      echo "Updating $to ($ts_to) with $from ($ts_from)"
 255      # rm first in case the existing file is a symlink.
 256      rm -f "$to"
 257      cp "$from" "$to"
 258   fi
 259 }
 260
 261 curdir=`pwd`
 262
 263 # cd to srcdir if we aren't already there.
 264 srcdir=`echo "$0"|sed 's!/*[^/]*$!!'`
 265 case $srcdir in
 266   ""|.)
 267     srcdir=. ;;
 268   *)
 269     cd "$srcdir" ;;
 270 esac
 271
 272 if [ ! -d .git ] ; then
 273   echo "$0: No '.git' directory found - this script should be run from a"
 274   echo "git repo cloned from git://git.xapian.org/xapian or a mirror of it"
 275   exit 1
 276 fi
 277
 278 for emptydir in xapian-applications/omega/m4 xapian-bindings/m4 ; do
 279   if test -d "$emptydir" ; then
 280     :
 281   else
 282     parent=`echo "$emptydir"|sed 's,/[^/]*$,,'`
 283     if test -d "$parent" ; then
 284       mkdir "$emptydir"
 285     fi
 286   fi
 287 done
 288
 289 if [ -f .git/info/exclude ] ; then
 290   sed '/^\(swig\|xapian-applications\/omega\/common$\)/d' .git/info/exclude > .git/info/exclude~
 291 else
 292   [ -d .git/info ] || mkdir .git/info
 293 fi
 294 cat <<END >> .git/info/exclude~
 295 swig
 296 xapian-applications/omega/common
 297 END
 298 if [ -f .git/info/exclude ] &&
 299    cmp .git/info/exclude~ .git/info/exclude > /dev/null ; then
 300   rm .git/info/exclude~
 301 else
 302   mv .git/info/exclude~ .git/info/exclude
 303 fi
 304
 305 # If this tree is checked out from the github mirror, use the same access
 306 # method for swig, so we avoid firewall issues.  If there's no default
 307 # remote, the git config command will exit with status 1, so ignore that
 308 # failure.
 309 origin_url=`git config remote.origin.url||:`
 310 case $origin_url in
 311   *[@/]github.com[:/]*)
 312     swig_origin_url=`echo "X$origin_url"|sed 's/^X//;s!\([@/]github.com[:/]\).*!\1!'` ;;
 313   *)
 314     swig_origin_url=git://github.com/ ;;
 315 esac
 316 swig_origin_url=${swig_origin_url}swig/swig.git
 317 handle_git_external swig 210266cd7004108b074fac9da4fc97d1df0adc53 "$swig_origin_url"
 318
 319 # If someone's created a directory for common, leave it be.
 320 if [ ! -d xapian-applications/omega/common ] ; then
 321   handle_git_external xapian-applications/omega/.common.git 3e1602681002833b38b1bc2355fb557f35c70536 .
 322   ln -sf .common.git/xapian-core/common xapian-applications/omega/common
 323 fi
 324
 325 # Prefer http downloads as they are more likely to work through firewalls.
 326 use_ftp=no
 327 if [ "$1" = "--ftp" ] ; then
 328   shift
 329   use_ftp=yes
 330 fi
 331
 332 if [ "$1" = "--without-autotools" ] ; then
 333   shift
 334 else
 335   if [ "$1" = "--clean" ] ; then
 336     shift
 337     rm -rf INST
 338   fi
 339
 340   [ -d INST ] || mkdir INST
 341   instdir=`pwd`/INST
 342
 343   [ -d BUILD ] || mkdir BUILD
 344   cd BUILD
 345
 346   # The last field is the SHA1 checksum of the tarball.
 347   lazy_build doxygen 1.8.5 \
 348     src.tar.gz 1fc5ceec21122fe5037edee4c308ac94b59ee33e
 349   lazy_build autoconf 2.68 \
 350     tar.xz 63a3b495400c1c053f2f6b62efb7a5c0ad4156c9 \
 351     tar.bz2 b534c293b22048c022b1ff3a372b9c03f26170b4 \
 352     tar.gz 843f7dfcc6addf129dc2c8b12f7d72d371478f42
 353   AUTOCONF=$instdir/bin/autoconf \
 354   lazy_build automake 1.11.6 tar.gz 29d7832b148e2157e03ad0d3620fbb7f5a13bc21
 355   lazy_build libtool 2.4.6 \
 356     tar.xz 3e7504b832eb2dd23170c91b6af72e15b56eb94e \
 357     tar.gz 25b6931265230a06f0fc2146df64c04e5ae6ec33
 358   if [ "$1" = "--deps=libmagic" ] ; then
 359       shift
 360       lazy_build file 5.25 \
 361         tar.gz fea78106dd0b7a09a61714cdbe545135563e84bd
 362   fi
 363
 364   for v in $autotools ; do
 365      tool=`echo "$v"|tr A-Z a-z`
 366      eval "$v=\"\$instdir\"/bin/$tool;export $v"
 367   done
 368
 369   cd ..
 370 fi
 371
 372 case `${LIBTOOLIZE-libtoolize} --version` in
 373 "")
 374   echo "${LIBTOOLIZE-libtoolize} not found"
 375   exit 1 ;;
 376 "libtoolize (GNU libtool) 1.4.*")
 377   echo "${LIBTOOLIZE-libtoolize} is from libtool 1.4 which is too old - libtool 2.2 is required."
 378   echo "If you have both installed, set LIBTOOLIZE to point to the correct version."
 379   exit 1 ;;
 380 "libtoolize (GNU libtool) 1.5.*")
 381   echo "${LIBTOOLIZE-libtoolize} is from libtool 1.5 which is too old - libtool 2.2 is required."
 382   echo "If you have both installed, set LIBTOOLIZE to point to the correct version."
 383   exit 1 ;;
 384 esac
 385
 386 ACLOCAL="${ACLOCAL-aclocal} -I `pwd`/xapian-core/m4-macros"
 387
 388 intree_swig=no
 389 modules=
 390 for module in xapian-core xapian-applications/omega swig xapian-bindings ; do
 391   d=$module
 392   if [ -f "$d/configure.ac" -o -f "$d/configure.in" ] ; then
 393     :
 394   else
 395     # Skip any directories we can't bootstrap.
 396     continue
 397   fi
 398   if [ -f "$d/.nobootstrap" ] ; then
 399     # Report why to save head scratching when someone forgets they created
 400     # a .nobootstrap file.
 401     echo "Skipping '$module' due to presence of '$d/.nobootstrap'."
 402     continue
 403   fi
 404   if [ "$d" = swig ] && [ -f "xapian-bindings/.nobootstrap" ] ; then
 405     # No point bootstrapping SWIG if we aren't going to use it.
 406     echo "Skipping '$d' due to presence of 'xapian-bindings/.nobootstrap'."
 407     continue
 408   fi
 409   echo "Bootstrapping \`$module'"
 410   [ -f "$d/preautoreconf" ] && "$d/preautoreconf"
 411
 412   # If we have a custom INSTALL file, preserve it since autoreconf insists on
 413   # replacing INSTALL with "generic installation instructions" when --force
 414   # is used.  Be careful to replace it if autoreconf fails.
 415   if [ -f "$d/INSTALL" ] ; then
 416     if grep 'generic installation instructions' "$d/INSTALL" >/dev/null 2>&1 ; then
 417       :
 418     else
 419       mv -f "$d/INSTALL" "$d/INSTALL.preserved-by-bootstrap"
 420     fi
 421   fi
 422
 423   autoreconf_rc=
 424   if [ swig = "$module" ] ; then
 425     # SWIG provides its own bootstrapping script.
 426     curdir=`pwd`
 427     cd "$d"
 428     ./autogen.sh || autoreconf_rc=$?
 429     cd "$curdir"
 430     # Use the uninstalled wrapper for the in-tree copy of SWIG.
 431     intree_swig=yes
 432   else
 433     # Use --install as debian's autoconf wrapper uses 2.5X if it sees it
 434     # (but it doesn't check for -i).
 435     #
 436     # Use --force so that we update files if autoconf, automake, or libtool
 437     # has been upgraded.
 438     ${AUTORECONF-autoreconf} --install --force "$d" || autoreconf_rc=$?
 439   fi
 440   if [ -f "$d/INSTALL.preserved-by-bootstrap" ] ; then
 441     mv -f "$d/INSTALL.preserved-by-bootstrap" "$d/INSTALL"
 442   fi
 443   if [ -n "$autoreconf_rc" ] ; then
 444     exit $autoreconf_rc
 445   fi
 446   for f in config.guess config.sub ; do
 447     if [ -f "$d/$f" ] ; then
 448       update_config "config/$f" "$d/$f"
 449     fi
 450   done
 451   modules="$modules $module"
 452 done
 453
 454 # Search::Xapian doesn't use autotools.
 455 if [ -f "$srcdir/search-xapian/Makefile.PL" ] ; then
 456   cd "$srcdir/search-xapian"
 457   perl generate-perl-exceptions
 458   cd "$curdir"
 459   modules="$modules search-xapian"
 460 fi
 461
 462 # Generate the top-level configure script.
 463 rm -f configure.tmp
 464 cat <<'TOP_OF_CONFIGURE' > configure.tmp
 465 #!/bin/sh
 466 # configure each submodule in a xapian source tree
 467 # Generated by Xapian top-level bootstrap script.
 468 #
 469 # Copyright (C) 2003,2004,2007,2008 Olly Betts
 470 #
 471 # This program is free software; you can redistribute it and/or
 472 # modify it under the terms of the GNU General Public License as
 473 # published by the Free Software Foundation; either version 2 of the
 474 # License, or (at your option) any later version.
 475 #
 476 # This program is distributed in the hope that it will be useful,
 477 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 478 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 479 # GNU General Public License for more details.
 480 #
 481 # You should have received a copy of the GNU General Public License
 482 # along with this program; if not, write to the Free Software
 483 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 484 # USA
 485
 486 trap 'echo "configure failed"' EXIT
 487 set -e
 488
 489 # Produced escaped version of command suitable for pasting back into sh
 490 cmd=$0
 491 for a ; do
 492  case $a in
 493   *[^-A-Za-z0-9_+=:@/.,]*)
 494    esc_a=`echo "$a"|sed 's!\([^-A-Za-z0-9_+=:@/.,]\)!\\\\\\1!g'`
 495    cmd="$cmd $esc_a" ;;
 496   *)
 497    cmd="$cmd $a" ;;
 498  esac
 499 done
 500
 501 here=`pwd`
 502 TOP_OF_CONFIGURE
 503
 504 # Produce an absolute path to srcdir.
 505 srcdir_abs=`pwd`
 506 # This section is unquoted so we can substitute variables.
 507 cat <<MIDDLE_OF_CONFIGURE >> configure.tmp
 508 srcdir="$srcdir_abs"
 509 modules="$modules"
 510 MIDDLE_OF_CONFIGURE
 511
 512 vars=
 513 if [ yes = "$intree_swig" ] ; then
 514   # We want the path to SWIG to point into srcdir, which isn't known until
 515   # configure-time, so we need to expand $here in configure.  We can't just set
 516   # SWIG here and let the case below handle it as that would escape the value
 517   # such that $here didn't get expanded at all.
 518   echo ': ${SWIG="$here/swig/preinst-swig"}' >> configure.tmp
 519   echo "export SWIG" >> configure.tmp
 520   vars=' SWIG=$here/swig/preinst-swig'
 521   # Kill any existing setting of SWIG so that we don't try to handle it again
 522   # below.
 523   SWIG=
 524 fi
 525 for tool in SWIG $autotools ; do
 526   eval "val=\$$tool"
 527   if [ -n "$val" ] ; then
 528     echo ': ${'"$tool='$val'"'}' >> configure.tmp
 529     echo "export $tool" >> configure.tmp
 530     vars="$vars $tool='"`echo "$val"|sed 's/\(['"\\'"']\)/\\\1/g'`"'"
 531   fi
 532 done
 533 if [ -n "$vars" ] ; then
 534   # $vars will always have a leading space.
 535   echo "set$vars "'"$@"' >> configure.tmp
 536 fi
 537
 538 cat <<'END_OF_CONFIGURE' >> configure.tmp
 539 dirs=
 540 revdirs=
 541 XAPIAN_CONFIG=$here/xapian-core/xapian-config
 542 for d in $modules ; do
 543   if [ "$here" = "$srcdir" ] ; then
 544     configure=./configure
 545     configure_from_here=$d/configure
 546   else
 547     configure=$srcdir/$d/configure
 548     configure_from_here=$configure
 549   fi
 550   if [ -f "$configure_from_here" ] ; then
 551     if [ -d "$d" ] ; then : ; else
 552       case $d in
 553       xapian-applications/*) [ -d xapian-applications ] || mkdir xapian-applications ;;
 554       esac
 555       mkdir "$d"
 556     fi
 557     echo "Configuring \`$d'"
 558     # Use a shared config.cache for speed and to save a bit of diskspace, but
 559     # don't share it with SWIG just in case it manages to probe and cache
 560     # different answers (e.g. because it uses a C compiler).
 561     case $d in
 562     swig)
 563       cd "$d" && "$configure" ${1+"$@"}
 564       ;;
 565     xapian-core)
 566       cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking --cache-file="$here/config.cache" ${1+"$@"}
 567       ;;
 568     xapian-applications/omega)
 569       cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking XAPIAN_CONFIG="$XAPIAN_CONFIG" CPPFLAGS="-I$srcdir/INST/include" LDFLAGS="-L$srcdir/INST/lib" ${1+"$@"}
 570       ;;
 571     *)
 572       cd "$d" && "$configure" --enable-maintainer-mode --disable-option-checking --cache-file="$here/config.cache" XAPIAN_CONFIG="$XAPIAN_CONFIG" ${1+"$@"}
 573       ;;
 574     esac
 575     cd "$here"
 576     dirs="$dirs $d"
 577     revdirs="$d $revdirs"
 578   elif [ search-xapian = "$d" ] ; then
 579     if [ "$here" = "$srcdir" ] ; then
 580       makefilepl=Makefile.PL
 581     else
 582       [ -d "$d" ] || mkdir "$d"
 583       makefilepl=$srcdir/$d/Makefile.PL
 584     fi
 585     cd "$d"
 586     if [ -f "$makefilepl" ] ; then
 587       echo "Configuring \`$d'"
 588       # Extract any parameters which we know Makefile.PL understands from
 589       # from those passed to us.
 590       unset cxx_arg
 591       unset cxxflags_arg
 592       unset cppflags_arg
 593       for arg
 594       do
 595         case $arg in
 596           CXX=*)
 597             cxx_arg=$arg ;;
 598           CXXFLAGS=*)
 599             cxxflags_arg=$arg ;;
 600           CPPFLAGS=*)
 601             cppflags_arg=$arg ;;
 602         esac
 603       done
 604       perl "$makefilepl" XAPIAN_CONFIG="$XAPIAN_CONFIG" ${cxx_arg+"$cxx_arg"} \
 605           ${cxxflags_arg+"$cxxflags_arg"} ${cppflags_arg+"$cppflags_arg"}
 606       dirs="$dirs $d"
 607       revdirs="$d $revdirs"
 608     fi
 609     cd "$here"
 610   fi
 611 done
 612
 613 rm -f Makefile.tmp
 614 cat <<EOF > Makefile.tmp
 615 # Makefile generated by:
 616 CONFIGURE_COMMAND := $cmd
 617 EOF
 618 if [ "$srcdir" != . ] ; then
 619     cat <<EOF >> Makefile.tmp
 620
 621 VPATH = $srcdir
 622 EOF
 623 fi
 624 targets='all install uninstall install-strip clean distclean mostlyclean maintainer-clean dist check distcheck'
 625 for target in $targets ; do
 626   echo
 627   echo "$target:"
 628   case $target in
 629     uninstall|*clean)
 630       # When uninstalling or cleaning, process directories in reverse order, so
 631       # that we process a directory after any directories which might use it.
 632       list=$revdirs ;;
 633     *)
 634       list=$dirs ;;
 635   esac
 636   for d in $list ; do
 637     case $d,$target in
 638     swig,install*|swig,uninstall)
 639       # Nothing to do with swig when installing/uninstalling.
 640       ;;
 641     swig,dist|swig,check|swig,distcheck|swig,all)
 642       # Need to ensure swig is built before "make dist", "make check", etc.
 643       echo "    cd $d && \$(MAKE)" ;;
 644     swig,mostlyclean|search-xapian,mostlyclean)
 645       echo "    cd $d && \$(MAKE) clean" ;;
 646     search-xapian,install-strip)
 647       echo "    cd $d && \$(MAKE) install" ;;
 648     search-xapian,maintainer-clean)
 649       echo "    cd $d && \$(MAKE) realclean" ;;
 650     search-xapian,dist)
 651       echo "    cd $d && \$(MAKE) dist GZIP=-f" ;;
 652     search-xapian,distcheck)
 653       echo "    cd $d && \$(MAKE) disttest && \$(MAKE) dist GZIP=-f" ;;
 654     xapian-bindings,distcheck)
 655       # FIXME: distcheck doesn't currently work for xapian-bindings because
 656       # xapian-core isn't installed.
 657       echo "    cd $d && \$(MAKE) check && \$(MAKE) dist" ;;
 658     *)
 659       echo "    cd $d && \$(MAKE) $target" ;;
 660     esac
 661   done
 662   case $target in
 663     distclean|maintainer-clean) echo "  rm -f Makefile config.cache" ;;
 664   esac
 665 done >> Makefile.tmp
 666 cat <<EOF >> Makefile.tmp
 667
 668 recheck:
 669         \$(CONFIGURE_COMMAND)
 670
 671 Makefile: $srcdir/configure
 672         \$(CONFIGURE_COMMAND)
 673
 674 $srcdir/configure: \\
 675 END_OF_CONFIGURE
 676
 677 : > configure.tmp2
 678
 679 # We want to rerun bootstrap if a series file changes (patch added or removed)
 680 # or an existing patch changes.  Since we always have an series file (even if
 681 # it is empty), this also handles us adding the first patch for something.
 682 patches=
 683 for d in patches/* ; do
 684   series=$d/series
 685   echo "$series:" >> configure.tmp2
 686   cat << END
 687     $series\\\\
 688 END
 689   sed -n 's/[    ]*\(#.*\)\?$//;/./p' "$series" |\
 690       while read p ; do
 691     patch=$d/$p
 692     cat << END
 693     $patch\\\\
 694 END
 695     # Because there's a pipeline, this is a subshell, so use a temporary file
 696     # rather than a variable to compile a list of patches to use below.
 697     echo "$patch:" >> configure.tmp2
 698   done
 699 done >> configure.tmp
 700
 701 cat <<'END_OF_CONFIGURE' >> configure.tmp
 702     $srcdir/bootstrap
 703         $srcdir/bootstrap
 704
 705 .PHONY: $targets recheck
 706
 707 # Dummy dependencies to allow removing patches we no longer need.
 708 END_OF_CONFIGURE
 709
 710 cat configure.tmp2 >> configure.tmp
 711
 712 cat <<'END_OF_CONFIGURE' >> configure.tmp
 713 EOF
 714 mv -f Makefile.tmp Makefile
 715 trap - EXIT
 716 echo "Configured successfully - now run \"${MAKE-make}\""
 717 END_OF_CONFIGURE
 718
 719 rm -f configure.tmp2
 720
 721 chmod +x configure.tmp
 722 mv -f configure.tmp configure
 723
 724 trap - EXIT
 725 echo "Bootstrapped successfully - now run \"$srcdir/configure\" and \"${MAKE-make}\""