git.m6w6.name Git - m6w6/libmemcached/blob - bootstrap.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2012-2013 Brian Aker
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions are
   8 # met:
   9 #
  10 #     * Redistributions of source code must retain the above copyright
  11 # notice, this list of conditions and the following disclaimer.
  12 #
  13 #     * Redistributions in binary form must reproduce the above
  14 # copyright notice, this list of conditions and the following disclaimer
  15 # in the documentation and/or other materials provided with the
  16 # distribution.
  17 #
  18 #     * The names of its contributors may not be used to endorse or
  19 # promote products derived from this software without specific prior
  20 # written permission.
  21 #
  22 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  23 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  24 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  25 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  27 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  28 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  29 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  30 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  31 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  32 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33
  34
  35 # Environment Variables that will influence the build:
  36 #   AUTOMAKE
  37 #   AUTORECONF
  38 #   LIBTOOLIZE
  39 #   MAKE
  40 #   PREFIX
  41 #   TESTS_ENVIRONMENT
  42 #   VERBOSE
  43 #   WARNINGS
  44 #
  45
  46 command_not_found_handle ()
  47 {
  48   warn "$@: command not found"
  49
  50   #if $DEBUG; then
  51     echo ""
  52     echo "Stack trace:"
  53     local frame=0
  54     while caller $frame; do
  55       ((frame++));
  56     done
  57     echo ""
  58   #fi
  59
  60   return 127
  61 }
  62
  63 function error ()
  64 {
  65   echo "$BASH_SOURCE:$BASH_LINENO: $@" >&2
  66 }
  67
  68 function die ()
  69 {
  70   echo "$BASH_SOURCE:$BASH_LINENO: $@" >&2
  71   exit 1;
  72 }
  73
  74 function warn ()
  75 {
  76   echo "$BASH_SOURCE:$BASH_LINENO: $@"
  77   #echo "$BASH_SOURCE:$BASH_LINENO: $@" >&1
  78 }
  79
  80 function nassert ()
  81 {
  82   local param_name=\$"$1"
  83   local param_value=`eval "expr \"$param_name\" "`
  84
  85   if [ -n "$param_value" ]; then
  86     echo "$bash_source:$bash_lineno: assert($param_name) had value of "$param_value"" >&2
  87     exit 1
  88   fi
  89 }
  90
  91 function assert ()
  92 {
  93   local param_name=\$"$1"
  94   local param_value=`eval "expr \"$param_name\" "`
  95
  96   if [ -z "$param_value" ]; then
  97     echo "$bash_source:$bash_lineno: assert($param_name)" >&2
  98     exit 1
  99   fi
 100 }
 101
 102 function assert_file ()
 103 {
 104   if [ ! -f "$1" ]; then
 105     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) does not exist: $2" >&2
 106     exit 1;
 107   fi
 108 }
 109
 110 function assert_no_file ()
 111 {
 112   if [ -f "$1" ]; then
 113     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) file exists: $2" >&2
 114     exit 1;
 115   fi
 116 }
 117
 118 function assert_no_directory ()
 119 {
 120   if [ -d "$1" ]; then
 121     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) directory exists: $2" >&2
 122     exit 1;
 123   fi
 124 }
 125
 126 function assert_exec_file ()
 127 {
 128   if [ ! -f "$1" ]; then
 129     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) does not exist: $2" >&2
 130     exit 1;
 131   fi
 132
 133   if [ ! -x "$1" ]; then
 134     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) exists but is not executable: $2" >&2
 135     exit 1;
 136   fi
 137 }
 138
 139 function command_exists ()
 140 {
 141   type "$1" &> /dev/null ;
 142 }
 143
 144 function rebuild_host_os ()
 145 {
 146   HOST_OS="${UNAME_MACHINE_ARCH}-${VENDOR}-${VENDOR_DISTRIBUTION}-${VENDOR_RELEASE}-${UNAME_KERNEL}-${UNAME_KERNEL_RELEASE}"
 147   if [ -z "$1" ]; then
 148     if $VERBOSE; then
 149       echo "HOST_OS=$HOST_OS"
 150     fi
 151   fi
 152 }
 153
 154 # Validate the distribution name, or toss an erro
 155 #  values: darwin,fedora,rhel,ubuntu,debian,opensuse
 156 function set_VENDOR_DISTRIBUTION ()
 157 {
 158   local dist=`echo "$1" | tr '[A-Z]' '[a-z]'`
 159   case "$dist" in
 160     darwin)
 161       VENDOR_DISTRIBUTION='darwin'
 162       ;;
 163     fedora)
 164       VENDOR_DISTRIBUTION='fedora'
 165       ;;
 166     rhel)
 167       VENDOR_DISTRIBUTION='rhel'
 168       ;;
 169     debian)
 170       VENDOR_DISTRIBUTION='debian'
 171       ;;
 172     ubuntu)
 173       VENDOR_DISTRIBUTION='ubuntu'
 174       ;;
 175     suse)
 176       VENDOR_DISTRIBUTION='opensuse'
 177       ;;
 178     opensuse)
 179       VENDOR_DISTRIBUTION='opensuse'
 180       ;;
 181     *)
 182       die "attempt to set an invalid VENDOR_DISTRIBUTION=$dist"
 183       ;;
 184   esac
 185 }
 186
 187 # Validate a Vendor's release name/number
 188 function set_VENDOR_RELEASE ()
 189 {
 190   local release=`echo "$1" | tr '[A-Z]' '[a-z]'`
 191
 192   if $DEBUG; then
 193     echo "VENDOR_DISTRIBUTION:$VENDOR_DISTRIBUTION"
 194     echo "VENDOR_RELEASE:$release"
 195   fi
 196
 197   case $VENDOR_DISTRIBUTION in
 198     darwin)
 199       case $release in
 200         10.6*)
 201           VENDOR_RELEASE='snow_leopard'
 202           ;;
 203         10.7*)
 204           VENDOR_RELEASE='mountain'
 205           ;;
 206         mountain)
 207           VENDOR_RELEASE='mountain'
 208           ;;
 209         10.8.*)
 210           echo "mountain_lion"
 211           VENDOR_RELEASE='mountain_lion'
 212           ;;
 213         *)
 214           echo $VENDOR_RELEASE
 215           VENDOR_RELEASE='unknown'
 216           ;;
 217       esac
 218       ;;
 219     fedora)
 220       VENDOR_RELEASE="$release"
 221       if [[ "x$VENDOR_RELEASE" == '18' ]]; then
 222         VENDOR_RELEASE='sphericalcow'
 223       fi
 224       ;;
 225     rhel)
 226       VENDOR_RELEASE="$release"
 227       ;;
 228     debian)
 229       VENDOR_RELEASE="$release"
 230       ;;
 231     ubuntu)
 232       VENDOR_RELEASE="$release"
 233       if [[ "x$VENDOR_RELEASE" == 'x12.04' ]]; then
 234         VENDOR_RELEASE="precise"
 235       elif [[ "x$VENDOR_RELEASE" == 'x12.10' ]]; then
 236         VENDOR_RELEASE="quantal"
 237       elif [[ "x$VENDOR_RELEASE" == 'x13.04' ]]; then
 238         VENDOR_RELEASE="raring"
 239       fi
 240       ;;
 241     opensuse)
 242       VENDOR_RELEASE="$release"
 243       ;;
 244     unknown)
 245       die "attempt to set VENDOR_RELEASE without setting VENDOR_DISTRIBUTION"
 246       ;;
 247     *)
 248       die "attempt to set with an invalid VENDOR_DISTRIBUTION=$VENDOR_DISTRIBUTION"
 249       ;;
 250   esac
 251 }
 252
 253
 254 #  Valid values are: apple, redhat, centos, canonical, oracle, suse
 255 function set_VENDOR ()
 256 {
 257   local vendor=`echo "$1" | tr '[A-Z]' '[a-z]'`
 258
 259   case $vendor in
 260     apple)
 261       VENDOR='apple'
 262       ;;
 263     redhat)
 264       VENDOR='redhat'
 265       ;;
 266     fedora)
 267       VENDOR='redhat'
 268       ;;
 269     redhat-release-server-*)
 270       VENDOR='redhat'
 271       ;;
 272     enterprise-release-*)
 273       VENDOR='oracle'
 274       ;;
 275     centos)
 276       VENDOR='centos'
 277       ;;
 278     canonical)
 279       VENDOR='canonical'
 280       ;;
 281     ubuntu)
 282       VENDOR='canonical'
 283       ;;
 284     debian)
 285       VENDOR='debian'
 286       ;;
 287     opensuse)
 288       VENDOR='suse'
 289       ;;
 290     suse)
 291       VENDOR='suse'
 292       ;;
 293     *)
 294       die "An attempt was made to set an invalid VENDOR=$_vendor"
 295       ;;
 296   esac
 297
 298   set_VENDOR_DISTRIBUTION $2
 299   set_VENDOR_RELEASE $3
 300
 301   # Set which vendor/versions we trust for autoreconf
 302   case $VENDOR_DISTRIBUTION in
 303     fedora)
 304       if [[ "x$VENDOR_RELEASE" == 'x18' ]]; then
 305         AUTORECONF_REBUILD_HOST=true
 306       elif [[ "x$VENDOR_RELEASE" == 'xsphericalcow' ]]; then
 307         AUTORECONF_REBUILD_HOST=true
 308       elif [[ "x$VENDOR_RELEASE" == 'x19' ]]; then
 309         AUTORECONF_REBUILD_HOST=true
 310       fi
 311       ;;
 312     canonical)
 313       if [[ "x$VENDOR_RELEASE" == 'xprecise' ]]; then
 314         AUTORECONF_REBUILD_HOST=true
 315       elif [[ "x$VENDOR_RELEASE" == 'xquantal' ]]; then
 316         AUTORECONF_REBUILD_HOST=true
 317       fi
 318       ;;
 319   esac
 320
 321 }
 322
 323 function determine_target_platform ()
 324 {
 325   UNAME_MACHINE_ARCH=`(uname -m) 2>/dev/null` || UNAME_MACHINE_ARCH=unknown
 326   UNAME_KERNEL=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 327   UNAME_KERNEL_RELEASE=`(uname -r) 2>/dev/null` || UNAME_KERNEL_RELEASE=unknown
 328
 329   if [[ -x '/usr/bin/sw_vers' ]]; then
 330     local _VERSION=`/usr/bin/sw_vers -productVersion`
 331     set_VENDOR 'apple' 'darwin' $_VERSION
 332   elif [[ $(uname) == 'Darwin' ]]; then
 333     set_VENDOR 'apple' 'darwin' 'mountain'
 334   elif [[ -f '/etc/fedora-release' ]]; then
 335     local fedora_version=`cat /etc/fedora-release | awk ' { print $3 } '`
 336     set_VENDOR 'redhat' 'fedora' $fedora_version
 337   elif [[ -f '/etc/centos-release' ]]; then
 338     local centos_version=`cat /etc/centos-release | awk ' { print $7 } '`
 339     set_VENDOR 'centos' 'rhel' $centos_version
 340   elif [[ -f '/etc/SuSE-release' ]]; then
 341     local suse_distribution=`head -1 /etc/SuSE-release | awk ' { print $1 } '`
 342     local suse_version=`head -1 /etc/SuSE-release | awk ' { print $2 } '`
 343     set_VENDOR 'suse' $suse_distribution $suse_version
 344   elif [[ -f '/etc/redhat-release' ]]; then
 345     local rhel_version=`cat /etc/redhat-release | awk ' { print $7 } '`
 346     local _vendor=`rpm -qf /etc/redhat-release`
 347     set_VENDOR $_vendor 'rhel' $rhel_version
 348   elif [[ -f '/etc/os-release' ]]; then
 349     source '/etc/os-release'
 350     set_VENDOR $ID $ID $VERSION_ID
 351   elif [[ -x '/usr/bin/lsb_release' ]]; then
 352     local _ID=`/usr/bin/lsb_release -s -i`
 353     local _VERSION=`/usr/bin/lsb_release -s -r`
 354     set_VENDOR $_ID $_ID $_VERSION_ID
 355   elif [[ -f '/etc/lsb-release' ]]; then
 356     source '/etc/lsb-release'
 357     set_VENDOR 'canonical' $DISTRIB_ID $DISTRIB_CODENAME
 358   fi
 359
 360   rebuild_host_os
 361 }
 362
 363 function run_configure ()
 364 {
 365   # We will run autoreconf if we are required
 366   run_autoreconf_if_required
 367
 368   # We always begin at the root of our build
 369   if [ ! popd ]; then
 370     die "Programmer error, we entered run_configure with a stacked directory"
 371   fi
 372
 373   if ! command_exists "$CONFIGURE"; then
 374     die "$CONFIGURE does not exist"
 375   fi
 376
 377   local BUILD_DIR="$1"
 378   if [[ -n "$BUILD_DIR" ]]; then
 379     rm -r -f $BUILD_DIR
 380     mkdir -p $BUILD_DIR
 381     safe_pushd $BUILD_DIR
 382   fi
 383
 384   # Arguments for configure
 385   local BUILD_CONFIGURE_ARG=
 386
 387   # If ENV DEBUG is set we enable both debug and asssert, otherwise we see if this is a VCS checkout and if so enable assert
 388   # Set ENV ASSERT in order to enable assert.
 389   # If we are doing a valgrind run, we always compile with assert disabled
 390   if $valgrind_run; then
 391     BUILD_CONFIGURE_ARG+= " CXXFLAGS=-DNDEBUG "
 392     BUILD_CONFIGURE_ARG+= " CFLAGS=-DNDEBUG "
 393   else
 394     if $DEBUG; then
 395       BUILD_CONFIGURE_ARG+=' --enable-debug --enable-assert'
 396     elif [[ -n "$VCS_CHECKOUT" ]]; then
 397       BUILD_CONFIGURE_ARG+=' --enable-assert'
 398     fi
 399   fi
 400
 401   if [[ -n "$CONFIGURE_ARG" ]]; then
 402     BUILD_CONFIGURE_ARG+=" $CONFIGURE_ARG"
 403   fi
 404
 405   if [[ -n "$PREFIX_ARG" ]]; then
 406     BUILD_CONFIGURE_ARG+=" $PREFIX_ARG"
 407   fi
 408
 409   ret=1;
 410   # If we are executing on OSX use CLANG, otherwise only use it if we find it in the ENV
 411   case $HOST_OS in
 412     *-darwin-*)
 413       CC=clang CXX=clang++ $top_srcdir/configure $BUILD_CONFIGURE_ARG || die "Cannot execute CC=clang CXX=clang++ configure $BUILD_CONFIGURE_ARG"
 414       ret=$?
 415       ;;
 416     rhel-5*)
 417       command_exists 'gcc44' || die "Could not locate gcc44"
 418       CC=gcc44 CXX=gcc44 $top_srcdir/configure $BUILD_CONFIGURE_ARG || die "Cannot execute CC=gcc44 CXX=gcc44 configure $BUILD_CONFIGURE_ARG"
 419       ret=$?
 420       ;;
 421     *)
 422       $CONFIGURE $BUILD_CONFIGURE_ARG
 423       ret=$?
 424       ;;
 425   esac
 426
 427   if [ $ret -ne 0 ]; then
 428     die "Could not execute $CONFIGURE $BUILD_CONFIGURE_ARG"
 429   fi
 430
 431   if [ ! -f 'Makefile' ]; then
 432     die "Programmer error, configure was run but no Makefile existed after $CONFIGURE was run"
 433   fi
 434 }
 435
 436 function setup_gdb_command () {
 437   GDB_TMPFILE=$(mktemp /tmp/gdb.XXXXXXXXXX)
 438   echo 'set logging overwrite on' > $GDB_TMPFILE
 439   echo 'set logging on' >> $GDB_TMPFILE
 440   echo 'set environment LIBTEST_IN_GDB=1' >> $GDB_TMPFILE
 441   echo 'run' >> $GDB_TMPFILE
 442   echo 'thread apply all bt' >> $GDB_TMPFILE
 443   echo 'quit' >> $GDB_TMPFILE
 444   GDB_COMMAND="gdb -f -batch -x $GDB_TMPFILE"
 445 }
 446
 447 function setup_valgrind_command () {
 448   VALGRIND_PROGRAM=`type -p valgrind`
 449   if [[ -n "$VALGRIND_PROGRAM" ]]; then
 450     VALGRIND_COMMAND="$VALGRIND_PROGRAM --error-exitcode=1 --leak-check=yes --malloc-fill=A5 --free-fill=DE --xml=yes --xml-file=\"valgrind-%p.xml\""
 451   fi
 452 }
 453
 454 function save_BUILD ()
 455 {
 456   if [[ -n "$OLD_CONFIGURE" ]]; then
 457     die "OLD_CONFIGURE($OLD_CONFIGURE) was set on push, programmer error!"
 458   fi
 459
 460   if [[ -n "$OLD_CONFIGURE_ARG" ]]; then
 461     die "OLD_CONFIGURE_ARG($OLD_CONFIGURE_ARG) was set on push, programmer error!"
 462   fi
 463
 464   if [[ -n "$OLD_PREFIX" ]]; then
 465     die "OLD_PREFIX($OLD_PREFIX) was set on push, programmer error!"
 466   fi
 467
 468   if [[ -n "$OLD_MAKE" ]]; then
 469     die "OLD_MAKE($OLD_MAKE) was set on push, programmer error!"
 470   fi
 471
 472   if [[ -n "$OLD_TESTS_ENVIRONMENT" ]]; then
 473     die "OLD_TESTS_ENVIRONMENT($OLD_TESTS_ENVIRONMENT) was set on push, programmer error!"
 474   fi
 475
 476   if [[ -n "$CONFIGURE" ]]; then
 477     OLD_CONFIGURE=$CONFIGURE
 478   fi
 479
 480   if [[ -n "$CONFIGURE_ARG" ]]; then
 481     OLD_CONFIGURE_ARG=$CONFIGURE_ARG
 482   fi
 483
 484   if [[ -n "$MAKE" ]]; then
 485     OLD_MAKE=$MAKE
 486   fi
 487
 488   if [[ -n "$TESTS_ENVIRONMENT" ]]; then
 489     OLD_TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT
 490   fi
 491 }
 492
 493 function restore_BUILD ()
 494 {
 495   if [[ -n "$OLD_CONFIGURE" ]]; then
 496     CONFIGURE=$OLD_CONFIGURE
 497   fi
 498
 499   if [[ -n "$OLD_CONFIGURE_ARG" ]]; then
 500     CONFIGURE_ARG=$OLD_CONFIGURE_ARG
 501   fi
 502
 503   if [[ -n "$OLD_PREFIX" ]]; then
 504     PREFIX_ARG=$OLD_PREFIX
 505   fi
 506
 507   if [[ -n "$OLD_MAKE" ]]; then
 508     MAKE=$OLD_MAKE
 509   fi
 510
 511   if [[ -n "$OLD_TESTS_ENVIRONMENT" ]]; then
 512     TESTS_ENVIRONMENT=$OLD_TESTS_ENVIRONMENT
 513   fi
 514
 515   OLD_CONFIGURE=
 516   OLD_CONFIGURE_ARG=
 517   OLD_PREFIX=
 518   OLD_MAKE=
 519   OLD_TESTS_ENVIRONMENT=
 520
 521   export -n CC CXX
 522 }
 523
 524 function safe_pushd ()
 525 {
 526   pushd $1 &> /dev/null ;
 527
 528   if [ -n "$BUILD_DIR" ]; then
 529     if $VERBOSE; then
 530       echo "BUILD_DIR=$BUILD_DIR"
 531     fi
 532   fi
 533 }
 534
 535 function safe_popd ()
 536 {
 537   local directory_to_delete=`pwd`
 538   popd &> /dev/null ;
 539   if [ $? -eq 0 ]; then
 540     if [[ "$top_srcdir" == "$directory_to_delete" ]]; then
 541       die "We almost deleted top_srcdir($top_srcdir), programmer error"
 542     fi
 543
 544     rm -r -f "$directory_to_delete"
 545   fi
 546 }
 547
 548 function make_valgrind ()
 549 {
 550   # If the env VALGRIND_COMMAND is set then we assume it is valid
 551   local valgrind_was_set=false
 552   if [[ -z "$VALGRIND_COMMAND" ]]; then
 553     setup_valgrind_command
 554     if [[ -n "$VALGRIND_COMMAND" ]]; then
 555       valgrind_was_set=true
 556     fi
 557   else
 558     valgrind_was_set=true
 559   fi
 560
 561   # If valgrind_was_set is set to no we bail
 562   if ! $valgrind_was_set; then
 563     echo 'valgrind was not present'
 564     return 1
 565   fi
 566
 567   save_BUILD
 568
 569   valgrind_run=true
 570
 571   # If we are required to run configure, do so now
 572   run_configure
 573
 574   # If we don't have a configure, then most likely we will be missing libtool
 575   assert_file 'configure'
 576   if [[ -f 'libtool' ]]; then
 577     TESTS_ENVIRONMENT="./libtool --mode=execute $VALGRIND_COMMAND"
 578   else
 579     TESTS_ENVIRONMENT="$VALGRIND_COMMAND"
 580   fi
 581
 582   make_target 'check'
 583   ret=$?
 584
 585   # If we aren't going to error, we will clean up our environment
 586   if [ "$ret" -eq 0 ]; then
 587      make 'distclean'
 588   fi
 589
 590   valgrind_run=false
 591
 592   restore_BUILD
 593
 594   if [ "$ret" -ne 0 ]; then
 595     return 1
 596   fi
 597 }
 598
 599 function make_install_system ()
 600 {
 601   local INSTALL_LOCATION=$(mktemp -d /tmp/XXXXXXXXXX)
 602
 603   save_BUILD
 604   PREFIX_ARG="--prefix=$INSTALL_LOCATION"
 605
 606   if [ ! -d $INSTALL_LOCATION ] ; then
 607     die "ASSERT temp directory not found '$INSTALL_LOCATION'"
 608   fi
 609
 610   run_configure #install_buid_dir
 611
 612   make_target 'install'
 613
 614   make_target 'installcheck'
 615
 616   make_target 'uninstall'
 617
 618   rm -r -f $INSTALL_LOCATION
 619   make 'distclean'
 620
 621   if [ -f 'Makefile' ]; then
 622     die "ASSERT Makefile should not exist"
 623   fi
 624
 625   restore_BUILD
 626   safe_popd
 627 }
 628
 629 function make_darwin_malloc ()
 630 {
 631   run_configure_if_required
 632
 633   old_MallocGuardEdges=$MallocGuardEdges
 634   MallocGuardEdges=1
 635   old_MallocErrorAbort=$MallocErrorAbort
 636   MallocErrorAbort=1
 637   old_MallocScribble=$MallocScribble
 638   MallocScribble=1
 639
 640   make_check
 641
 642   MallocGuardEdges=$old_MallocGuardEdges
 643   MallocErrorAbort=$old_MallocErrorAbort
 644   MallocScribble=$old_MallocScribble
 645 }
 646
 647 # This will reset our environment, and make sure built files are available.
 648 function make_for_snapshot ()
 649 {
 650   # Lets make sure we have a clean environment
 651   assert_no_file 'Makefile'
 652   assert_no_file 'configure'
 653   assert_no_directory 'autom4te.cache'
 654
 655   run_configure
 656   make_target 'dist'
 657   make_target 'distclean'
 658
 659   # We should have a configure, but no Makefile at the end of this exercise
 660   assert_no_file 'Makefile'
 661   assert_exec_file 'configure'
 662 }
 663
 664 function check_mingw ()
 665 {
 666   command_exists 'mingw64-configure'
 667   ret=$?
 668   if [ "$ret" -ne 0 ]; then
 669     return 1
 670   fi
 671
 672   command_exists 'mingw64-make'
 673   ret=$?
 674   if [ "$ret" -ne 0 ]; then
 675     return 1
 676   fi
 677
 678   return 0
 679 }
 680
 681 function check_clang ()
 682 {
 683   command_exists 'clang'
 684   ret=$?
 685   if [ "$ret" -ne 0 ]; then
 686     return 1
 687   fi
 688
 689   return 0
 690 }
 691
 692 function check_clang_analyzer ()
 693 {
 694   command_exists 'scan-build'
 695   ret=$?
 696   if [ "$ret" -ne 0 ]; then
 697     return 1
 698   fi
 699
 700   return 0
 701 }
 702
 703 function make_skeleton ()
 704 {
 705   run_configure
 706   ret=$?
 707
 708   if [ $ret -eq 0 ]; then
 709     assert_file 'Makefile'
 710
 711     make_target 'all' 'warn'
 712     ret=$?
 713     if [ $ret -ne 0 ]; then
 714       warn "$MAKE failed"
 715     else
 716       if [[ -n "$DISPLAY" ]]; then
 717         if command_exists 'wine'; then
 718           TESTS_ENVIRONMENT='wine'
 719         fi
 720       fi
 721
 722       if [[ -n "$TESTS_ENVIRONMENT" ]]; then
 723         make_target 'check' 'warn' || warn "$MAKE check failed"
 724         ret=$?
 725       fi
 726     fi
 727
 728     if $jenkins_build_environment; then
 729       make_target 'clean' 'warn'
 730     fi
 731   fi
 732
 733   return $ret
 734 }
 735
 736 function make_for_mingw ()
 737 {
 738   if ! check_mingw; then
 739     return 1
 740   fi
 741
 742   # Make sure it is clean
 743   if [ -f Makefile -o -f configure ]; then
 744     make_maintainer_clean
 745   fi
 746
 747   run_autoreconf
 748
 749   save_BUILD
 750
 751   CONFIGURE='mingw64-configure'
 752   MAKE='mingw64-make'
 753   CONFIGURE_ARGS='--enable-static --disable-shared'
 754
 755   make_skeleton
 756   ret=$?
 757
 758   restore_BUILD
 759
 760   return $ret
 761 }
 762
 763 function make_for_clang ()
 764 {
 765   if ! check_clang; then
 766     return 1
 767   fi
 768
 769   # Make sure it is clean
 770   if [ -f Makefile -o -f configure ]; then
 771     make_maintainer_clean
 772   fi
 773
 774   run_autoreconf
 775
 776   save_BUILD
 777
 778   CC=clang CXX=clang++
 779   export CC CXX
 780
 781   make_skeleton
 782   ret=$?
 783
 784   make_target 'check'
 785
 786   restore_BUILD
 787
 788   return $ret
 789 }
 790
 791 function make_for_clang_analyzer ()
 792 {
 793   if ! check_clang; then
 794     return 1
 795   fi
 796
 797   if ! check_clang_analyzer; then
 798     die 'clang-analyzer was not found'
 799   fi
 800
 801   # Make sure it is clean
 802   if [ -f Makefile -o -f configure ]; then
 803     make_maintainer_clean
 804   fi
 805
 806   run_autoreconf
 807
 808   save_BUILD
 809
 810   CC=clang CXX=clang++
 811   export CC CXX
 812   CONFIGURE_ARGS='--enable-debug'
 813
 814   make_skeleton
 815   ret=$?
 816
 817   make_target 'clean' 'warn'
 818
 819   scan-build -o clang-html make -j4 -k
 820
 821   restore_BUILD
 822
 823   return $ret
 824 }
 825
 826 # If we are locally testing, we should make sure the environment is setup correctly
 827 function check_for_jenkins ()
 828 {
 829   if ! $jenkins_build_environment; then
 830     echo "Not inside of jenkins, simulating environment"
 831
 832     if [ -f 'configure' ]; then
 833       make_maintainer_clean
 834     fi
 835
 836     if $BOOTSTRAP_SNAPSHOT; then
 837       make_for_snapshot
 838     fi
 839   fi
 840 }
 841
 842 function make_universe ()
 843 {
 844   make_for_snapshot
 845   make_valgrind
 846   make_gdb
 847   make_rpm
 848   make_for_clang
 849   make_for_clang_analyzer
 850
 851   if [ check_mingw -eq 0 ]; then
 852     make_for_mingw
 853   fi
 854
 855   make_distcheck
 856   make_install_system
 857 }
 858
 859 function make_for_continuus_integration ()
 860 {
 861   # Setup the environment if we are local
 862   check_for_jenkins
 863
 864   # No matter then evironment, we should not have a Makefile at this point
 865   assert_no_file 'Makefile'
 866
 867   # Platforms which require bootstrap should have some setup done before we hit this stage.
 868   # If we are building locally, skip this step, unless we are just testing locally.
 869   if $BOOTSTRAP_SNAPSHOT; then
 870     if $BOOTSTRAP_SNAPSHOT; then
 871       assert_file 'configure'
 872     fi
 873
 874     if [ -n "$BOOTSTRAP_SNAPSHOT_CHECK" ]; then
 875       assert_file "$BOOTSTRAP_SNAPSHOT_CHECK" 'snapshot check failed'
 876     fi
 877   else
 878     # If we didn't require a snapshot, then we should not have a configure
 879     assert_no_file 'configure'
 880
 881     run_autoreconf
 882   fi
 883
 884   assert_no_file 'Makefile' 'Programmer error, Makefile existed where build state should have been clean'
 885
 886   case $HOST_OS in
 887     *-fedora-*)
 888       run_configure
 889
 890       assert_exec_file 'configure'
 891       assert_file 'Makefile'
 892
 893       # make rpm includes "make distcheck"
 894       if [[ -f rpm.am ]]; then
 895         make_target 'all'
 896         make_rpm
 897       elif [[ -d rpm ]]; then
 898         make_target 'all'
 899         make_rpm
 900       else
 901         make_distcheck
 902       fi
 903       ;;
 904     *-precise-*)
 905       run_configure
 906
 907       assert_exec_file 'configure'
 908       assert_file 'Makefile'
 909
 910       make_distcheck
 911       ;;
 912     *-quantal-*)
 913       run_configure
 914
 915       assert_exec_file 'configure'
 916       assert_file 'Makefile'
 917
 918       make_distcheck
 919       ;;
 920     *-raring-*)
 921       run_configure
 922
 923       assert_exec_file 'configure'
 924       assert_file 'Makefile'
 925
 926       make_distcheck
 927       ;;
 928     *)
 929       make_jenkins_default
 930       ;;
 931   esac
 932
 933   make_maintainer_clean
 934
 935   safe_popd
 936 }
 937
 938 # The point to this test is to test bootstrap.sh itself
 939 function self_test ()
 940 {
 941   # We start off with a clean env
 942   make_maintainer_clean
 943
 944   eval "./bootstrap.sh jenkins" || die "failed 'jenkins'"
 945   eval "./bootstrap.sh all" || die "failed 'all'"
 946   eval "./bootstrap.sh gdb" || die "failed 'gdb'"
 947   eval "./bootstrap.sh maintainer-clean" || die "failed 'maintainer-clean'"
 948 }
 949
 950 function make_install_html ()
 951 {
 952   run_configure_if_required
 953   assert_file 'configure'
 954
 955   make_target 'install-html'
 956 }
 957
 958 function make_gdb ()
 959 {
 960   save_BUILD
 961
 962   if command_exists 'gdb'; then
 963     run_configure_if_required
 964
 965     # Set ENV GDB_COMMAND
 966     if [[ -z "$GDB_COMMAND" ]]; then
 967       setup_gdb_command
 968     fi
 969
 970     # If we don't have a configure, then most likely we will be missing libtool
 971     assert_file 'configure'
 972     if [[ -f 'libtool' ]]; then
 973       TESTS_ENVIRONMENT="./libtool --mode=execute $GDB_COMMAND"
 974     else
 975       TESTS_ENVIRONMENT="$GDB_COMMAND"
 976     fi
 977
 978     make_target 'check'
 979
 980     if [ -f 'gdb.txt' ]; then
 981       rm 'gdb.txt'
 982     fi
 983
 984     if [ -f '.gdb_history' ]; then
 985       rm '.gdb_history'
 986     fi
 987
 988     if $jenkins_build_environment; then
 989       make_target 'clean'
 990     fi
 991   else
 992     echo 'gdb was not present'
 993     return 1
 994   fi
 995
 996   restore_BUILD
 997 }
 998
 999 # $1 target to compile
1000 # $2 to die, or not to die, based on contents
1001 function make_target ()
1002 {
1003   if [ -z "$1" ]; then
1004     die "Programmer error, no target provided for make"
1005   fi
1006
1007   if [ ! -f 'Makefile' ]; then
1008     die "Programmer error, make was called before configure"
1009     run_configure
1010   fi
1011
1012   if [ -n "$TESTS_ENVIRONMENT" ]; then
1013     if $VERBOSE; then
1014       echo "TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT"
1015     fi
1016   fi
1017
1018   if [ -z "$MAKE" ]; then
1019     die "MAKE was not set"
1020   fi
1021
1022   # $2 represents error or warn
1023   run $MAKE $1
1024   ret=$?
1025
1026   if [ $ret -ne 0 ]; then
1027     if [ -n "$2" ]; then
1028       warn "Failed to execute $MAKE $1: $ret"
1029     else
1030       die "Failed to execute $MAKE $1: $ret"
1031     fi
1032   fi
1033
1034   return $ret
1035 }
1036
1037 function make_distcheck ()
1038 {
1039   make_target 'distcheck'
1040 }
1041
1042 function make_rpm ()
1043 {
1044   if command_exists 'rpmbuild'; then
1045     if [ -f 'rpm.am' -o -d 'rpm' ]; then
1046       run_configure_if_required
1047       make_target 'rpm'
1048
1049       if $jenkins_build_environment; then
1050         make_target 'clean'
1051       fi
1052
1053     fi
1054   fi
1055 }
1056
1057 function make_maintainer_clean ()
1058 {
1059   run_configure_if_required
1060   make_target 'maintainer-clean' 'no_error'
1061
1062   # Lets make sure we really cleaned up the environment
1063   assert_no_file 'Makefile'
1064   assert_no_file 'configure'
1065   assert_no_directory 'autom4te.cache'
1066 }
1067
1068 function make_check ()
1069 {
1070   make_target 'check'
1071 }
1072
1073 function make_jenkins_default ()
1074 {
1075   run_configure
1076   make_target 'all'
1077 }
1078
1079 function make_default ()
1080 {
1081   run_configure_if_required
1082   make_target 'all'
1083 }
1084
1085 function run_configure_if_required ()
1086 {
1087   run_autoreconf_if_required
1088
1089   if [ ! -f 'Makefile' ]; then
1090     run_configure
1091   fi
1092
1093   assert_file 'Makefile' 'configure did not produce a Makefile'
1094 }
1095
1096 function run_make_maintainer_clean_if_possible ()
1097 {
1098   if [ -f 'Makefile' ]; then
1099     make_maintainer_clean
1100   fi
1101 }
1102
1103 function run_autoreconf_if_required ()
1104 {
1105   if [ ! -x 'configure' ]; then
1106     run_autoreconf
1107   fi
1108
1109   assert_exec_file 'configure'
1110   bash -n configure
1111 }
1112
1113 function run_autoreconf ()
1114 {
1115   if [[ -z "$AUTORECONF" ]]; then
1116     die "Programmer error, tried to call run_autoreconf () but AUTORECONF was not set"
1117   fi
1118
1119   if test $use_libtool = 1; then
1120     assert $BOOTSTRAP_LIBTOOLIZE
1121     run $BOOTSTRAP_LIBTOOLIZE '--copy' '--install' '--force' || die "Cannot execute $BOOTSTRAP_LIBTOOLIZE"
1122   fi
1123
1124   run $AUTORECONF $AUTORECONF_ARGS || die "Cannot execute $AUTORECONF"
1125
1126   eval 'bash -n configure' || die "autoreconf generated a malformed configure"
1127 }
1128
1129 function run ()
1130 {
1131   if $VERBOSE; then
1132     echo "\`$@' $ARGS"
1133   fi
1134
1135   if [ -z "$1" ]; then
1136     return 127;
1137   fi
1138
1139   eval $@ $ARGS
1140 }
1141
1142 function parse_command_line_options ()
1143 {
1144   local SHORTOPTS=':apcmt:dvh'
1145
1146   nassert MAKE_TARGET
1147
1148   while getopts "$SHORTOPTS" opt; do
1149     case $opt in
1150       a) #--autoreconf
1151         AUTORECONF_OPTION=true
1152         MAKE_TARGET='autoreconf'
1153         ;;
1154       p) #--print-env
1155         PRINT_SETUP_OPTION=true
1156         ;;
1157       c) # --configure
1158         CONFIGURE_OPTION=true
1159         MAKE_TARGET='configure'
1160         ;;
1161       m) # maintainer-clean
1162         CLEAN_OPTION=true
1163         MAKE_TARGET='clean_op'
1164         ;;
1165       t) # target
1166         TARGET_OPTION=true
1167         TARGET_OPTION_ARG="$OPTARG"
1168         MAKE_TARGET="$OPTARG"
1169         ;;
1170       d) # debug
1171         DEBUG_OPTION=true
1172         enable_debug
1173         ;;
1174       h) # help
1175         echo "bootstrap.sh [options] optional_target ..."
1176         echo "  -a # Just run autoreconf";
1177         echo "  -p # Print ENV";
1178         echo "  -c # Just run configure";
1179         echo "  -m # Just run maintainer-clean";
1180         echo "  -t # Make target";
1181         echo "  -d # Enable debug";
1182         echo "  -h # Show help";
1183         echo "  -v # Be more verbose in output";
1184         exit
1185         ;;
1186       v) # verbose
1187         VERBOSE_OPTION=true
1188         VERBOSE=true
1189         ;;
1190       :)
1191         echo "Option -$OPTARG requires an argument." >&2
1192         exit 1
1193         ;;
1194       *)
1195         echo "$0: error - unrecognized option $1" 1>&2
1196         exit 1
1197         ;;
1198     esac
1199   done
1200
1201   shift $((OPTIND-1))
1202
1203   if [ -n "$1" ]; then
1204     MAKE_TARGET="$@"
1205   fi
1206 }
1207
1208 function determine_vcs ()
1209 {
1210   if [[ -d '.git' ]]; then
1211     VCS_CHECKOUT=git
1212   elif [[ -d '.bzr' ]]; then
1213     VCS_CHECKOUT=bzr
1214   elif [[ -d '.svn' ]]; then
1215     VCS_CHECKOUT=svn
1216   elif [[ -d '.hg' ]]; then
1217     VCS_CHECKOUT=hg
1218   else
1219     VCS_CHECKOUT=
1220   fi
1221
1222   if [[ -n "$VCS_CHECKOUT" ]]; then
1223     VERBOSE=true
1224   fi
1225 }
1226
1227 function require_libtoolise ()
1228 {
1229   use_libtool=0
1230   grep '^[         ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
1231     && use_libtool=1
1232   grep '^[         ]*LT_INIT' configure.ac >/dev/null \
1233     && use_libtool=1
1234 }
1235
1236 function autoreconf_setup ()
1237 {
1238   # Set ENV MAKE in order to override "make"
1239   if [[ -z "$MAKE" ]]; then
1240     if command_exists 'gmake'; then
1241       MAKE=`type -p gmake`
1242     else
1243       if command_exists 'make'; then
1244         MAKE=`type -p make`
1245       fi
1246     fi
1247
1248     if [ "$VCS_CHECKOUT" ]; then
1249       if $DEBUG; then
1250         MAKE="$MAKE --warn-undefined-variables"
1251       fi
1252     fi
1253
1254     if $DEBUG; then
1255       MAKE="$MAKE -d"
1256     fi
1257   fi
1258
1259   if [[ -z "$GNU_BUILD_FLAGS" ]]; then
1260     GNU_BUILD_FLAGS="--install --force"
1261   fi
1262
1263   if $VERBOSE; then
1264     GNU_BUILD_FLAGS="$GNU_BUILD_FLAGS --verbose"
1265   fi
1266
1267   if [ -z "$ACLOCAL_PATH" ]; then
1268     ACLOCAL_PATH="/usr/local/share/aclocal $ACLOCAL_PATH"
1269   fi
1270
1271   if [[ -z "$WARNINGS" ]]; then
1272     if [[ -n "$VCS_CHECKOUT" ]]; then
1273       WARNINGS="all,error"
1274     else
1275       WARNINGS="all"
1276     fi
1277   fi
1278
1279   if test $use_libtool = 1; then
1280     if [[ -n "$LIBTOOLIZE" ]]; then
1281       BOOTSTRAP_LIBTOOLIZE=`type -p $LIBTOOLIZE`
1282
1283       if [[ -z "$BOOTSTRAP_LIBTOOLIZE" ]]; then
1284         echo "Couldn't find user supplied libtoolize, it is required"
1285         return 1
1286       fi
1287     else
1288       # If we are using OSX, we first check to see glibtoolize is available
1289       if [[ "$VENDOR_DISTRIBUTION" == "darwin" ]]; then
1290         BOOTSTRAP_LIBTOOLIZE=`type -p glibtoolize`
1291
1292         if [[ -z "$BOOTSTRAP_LIBTOOLIZE" ]]; then
1293           echo "Couldn't find glibtoolize, it is required on OSX"
1294           return 1
1295         fi
1296       else
1297         BOOTSTRAP_LIBTOOLIZE=`type -p libtoolize`
1298
1299         if [[ -z "$BOOTSTRAP_LIBTOOLIZE" ]]; then
1300           echo "Couldn't find libtoolize, it is required"
1301           return 1
1302         fi
1303       fi
1304     fi
1305
1306     if $VERBOSE; then
1307       LIBTOOLIZE_OPTIONS="--verbose $BOOTSTRAP_LIBTOOLIZE_OPTIONS"
1308     fi
1309
1310     if $DEBUG; then
1311       LIBTOOLIZE_OPTIONS="--debug $BOOTSTRAP_LIBTOOLIZE_OPTIONS"
1312     fi
1313
1314     # Here we set LIBTOOLIZE to true since we are going to invoke it via BOOTSTRAP_LIBTOOLIZE
1315     LIBTOOLIZE=true
1316   fi
1317
1318   # Test the ENV AUTOMAKE if it exists
1319   if [[ -n "$AUTOMAKE" ]]; then
1320     run $AUTOMAKE '--help'    &> /dev/null    || die "Failed to run AUTOMAKE:$AUTOMAKE"
1321   fi
1322
1323   # Test the ENV AUTOCONF if it exists
1324   if [[ -n "$AUTOCONF" ]]; then
1325     run $AUTOCONF '--help'    &> /dev/null    || die "Failed to run AUTOCONF:$AUTOCONF"
1326   fi
1327
1328   # Test the ENV AUTOHEADER if it exists
1329   if [[ -n "$AUTOHEADER" ]]; then
1330     run $AUTOHEADER '--help'  &> /dev/null    || die "Failed to run AUTOHEADER:$AUTOHEADER"
1331   fi
1332
1333   # Test the ENV AUTOM4TE if it exists
1334   if [[ -n "$AUTOM4TE" ]]; then
1335     run $AUTOM4TE '--help'    &> /dev/null    || die "Failed to run AUTOM4TE:$AUTOM4TE"
1336   fi
1337
1338   # Test the ENV AUTOHEADER if it exists, if not we add one and add --install
1339   if [[ -z "$ACLOCAL" ]]; then
1340     ACLOCAL="aclocal --install"
1341   fi
1342   run $ACLOCAL '--help'  &> /dev/null    || die "Failed to run ACLOCAL:$ACLOCAL"
1343
1344   if [[ -z "$AUTORECONF" ]]; then
1345     AUTORECONF=`type -p autoreconf`
1346
1347     if [[ -z "$AUTORECONF" ]]; then
1348       die "Couldn't find autoreconf"
1349     fi
1350
1351     if [[ -n "$GNU_BUILD_FLAGS" ]]; then
1352       AUTORECONF_ARGS="$GNU_BUILD_FLAGS"
1353     fi
1354   fi
1355
1356   run $AUTORECONF '--help'  &> /dev/null    || die "Failed to run AUTORECONF:$AUTORECONF"
1357 }
1358
1359 function print_setup ()
1360 {
1361   saved_debug_status=$DEBUG
1362   if $DEBUG; then
1363     disable_debug
1364   fi
1365
1366   echo '----------------------------------------------'
1367   echo 'BOOTSTRAP ENV'
1368   echo "AUTORECONF=$AUTORECONF"
1369   echo "HOST_OS=$HOST_OS"
1370   echo "VENDOR=$VENDOR"
1371   echo "VENDOR_DISTRIBUTION=$VENDOR_DISTRIBUTION"
1372   echo "VENDOR_RELEASE=$VENDOR_RELEASE"
1373
1374   echo "getopt()"
1375   if $AUTORECONF_OPTION; then
1376     echo "--autoreconf"
1377   fi
1378
1379   if $CLEAN_OPTION; then
1380     echo "--clean"
1381   fi
1382
1383   if $CONFIGURE_OPTION; then
1384     echo "--configure"
1385   fi
1386
1387   if $DEBUG_OPTION; then
1388     echo "--debug"
1389   fi
1390
1391   if $PRINT_SETUP_OPTION; then
1392     echo "--print-env"
1393   fi
1394
1395   if $TARGET_OPTION; then
1396     echo "--target=$TARGET_OPTION_ARG"
1397   fi
1398
1399   if $VERBOSE_OPTION; then
1400     echo "--verbose"
1401   fi
1402
1403   if [[ -n "$MAKE" ]]; then
1404     echo "MAKE=$MAKE"
1405   fi
1406
1407   if [[ -n "$MAKE_TARGET" ]]; then
1408     echo "MAKE_TARGET=$MAKE_TARGET"
1409   fi
1410
1411   if [[ -n "$PREFIX" ]]; then
1412     echo "PREFIX=$PREFIX"
1413   fi
1414
1415   if [[ -n "$TESTS_ENVIRONMENT" ]]; then
1416     echo "TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT"
1417   fi
1418
1419   if [[ -n "$VCS_CHECKOUT" ]]; then
1420     echo "VCS_CHECKOUT=$VCS_CHECKOUT"
1421   fi
1422
1423   if $VERBOSE; then
1424     echo "VERBOSE=true"
1425   fi
1426
1427   if $DEBUG; then
1428     echo "DEBUG=true"
1429   fi
1430
1431   if [[ -n "$WARNINGS" ]]; then
1432     echo "WARNINGS=$WARNINGS"
1433   fi
1434   echo '----------------------------------------------'
1435
1436   if $saved_debug_status; then
1437     enable_debug
1438   fi
1439 }
1440
1441 function make_clean_option ()
1442 {
1443   run_configure_if_required
1444
1445   make_maintainer_clean
1446
1447   if [[ "$VCS_CHECKOUT" == 'git' ]]; then
1448     run "$VCS_CHECKOUT" status --ignored
1449   elif [[ -n "$VCS_CHECKOUT" ]]; then
1450     run "$VCS_CHECKOUT" status
1451   fi
1452 }
1453
1454 function make_for_autoreconf ()
1455 {
1456   if [ -f 'Makefile' ]; then
1457     make_maintainer_clean
1458   fi
1459
1460   run_autoreconf
1461
1462   assert_no_file 'Makefile'
1463 }
1464
1465 function check_make_target()
1466 {
1467   case $1 in
1468     'self')
1469       ;;
1470     'rpm')
1471       ;;
1472     'gdb')
1473       ;;
1474     'clean_op')
1475       ;;
1476     'autoreconf')
1477       ;;
1478     'install-system')
1479       ;;
1480     'configure')
1481       ;;
1482     'distcheck')
1483       ;;
1484     'check')
1485       ;;
1486     'snapshot')
1487       ;;
1488     'mingw')
1489       ;;
1490     'universe')
1491       ;;
1492     'valgrind')
1493       ;;
1494     'jenkins')
1495       ;;
1496     'distclean')
1497       ;;
1498     'maintainer-clean')
1499       ;;
1500     'install')
1501       ;;
1502     'all')
1503       ;;
1504     'make_default')
1505       ;;
1506     'clang')
1507       ;;
1508     'clang-analyzer')
1509       ;;
1510     test-*)
1511       ;;
1512     valgrind-*)
1513       ;;
1514     gdb-*)
1515       ;;
1516     'dist')
1517       ;;
1518     *)
1519       echo "Matched default"
1520       return 1
1521       ;;
1522   esac
1523
1524   return 0
1525 }
1526
1527 function bootstrap ()
1528 {
1529   determine_target_platform
1530
1531   determine_vcs
1532
1533   # Set up whatever we need to do to use autoreconf later
1534   require_libtoolise
1535   if ! autoreconf_setup; then
1536     return 1
1537   fi
1538
1539   if [ -z "$MAKE_TARGET" ]; then
1540     MAKE_TARGET="make_default"
1541   fi
1542
1543   if $PRINT_SETUP_OPTION -o  $DEBUG; then
1544     echo
1545     print_setup
1546     echo
1547
1548     # Exit if all we were looking for were the currently used options
1549     if $PRINT_SETUP_OPTION; then
1550       exit
1551     fi
1552   fi
1553
1554   # Use OLD_TESTS_ENVIRONMENT for tracking the state of the variable
1555   local OLD_TESTS_ENVIRONMENT=
1556
1557   # Set ENV PREFIX in order to set --prefix for ./configure
1558   if [[ -n "$PREFIX" ]]; then
1559     PREFIX_ARG="--prefix=$PREFIX"
1560   fi
1561
1562   # We should always have a target by this point
1563   assert MAKE_TARGET
1564
1565   local MAKE_TARGET_ARRAY=($MAKE_TARGET)
1566
1567   for target in "${MAKE_TARGET_ARRAY[@]}"
1568   do
1569     # If we are running inside of Jenkins, we want to only run some of the possible tests
1570     if $jenkins_build_environment; then
1571       check_make_target $target
1572       ret=$?
1573       if [ $ret -ne 0 ]; then
1574         die "Unknown MAKE_TARGET option: $target"
1575       fi
1576     fi
1577
1578     local snapshot_run=false
1579     local valgrind_run=false
1580
1581     case $target in
1582       'self')
1583         self_test
1584         ;;
1585       'gdb')
1586         make_gdb
1587         ;;
1588       'install-html')
1589         make_install_html
1590         ;;
1591       'clean_op')
1592         make_clean_option
1593         ;;
1594       'autoreconf')
1595         make_for_autoreconf
1596         ;;
1597       'install-system')
1598         make_install_system
1599         ;;
1600       'configure')
1601         run_configure
1602         ;;
1603       'make_default')
1604         make_default
1605         ;;
1606       'clang')
1607         if ! check_clang; then
1608           die "clang was not found"
1609         fi
1610
1611         if ! make_for_clang; then
1612           die "Failed to build clang: $?"
1613         fi
1614         ;;
1615       'clang-analyzer')
1616         if ! check_clang_analyzer; then
1617           die "clang-analyzer was not found"
1618         fi
1619         if ! check_clang; then
1620           die "clang was not found"
1621         fi
1622
1623         if ! make_for_clang_analyzer; then
1624           die "Failed to build clang-analyzer: $?"
1625         fi
1626         ;;
1627       'mingw')
1628         if ! check_mingw; then
1629           die "mingw was not found"
1630         fi
1631
1632         if ! make_for_mingw; then
1633           die "Failed to build mingw: $?"
1634         fi
1635         ;;
1636       'snapshot')
1637         make_for_snapshot
1638         snapshot_run=true
1639         ;;
1640       'rpm')
1641         make_rpm
1642         ;;
1643       'darwin_malloc')
1644         make_darwin_malloc
1645         ;;
1646       'valgrind')
1647         make_maintainer_clean
1648         make_valgrind
1649         ;;
1650       'universe')
1651         make_universe
1652         ;;
1653       'jenkins')
1654         make_for_continuus_integration
1655         ;;
1656       *)
1657         run_configure_if_required
1658         make_target "$target"
1659         ;;
1660     esac
1661
1662     if $jenkins_build_environment; then
1663       if ! $snapshot_run; then
1664         run_make_maintainer_clean_if_possible
1665       fi
1666     fi
1667
1668   done
1669 }
1670
1671 function main ()
1672 {
1673   # Variables we export
1674   declare -x VCS_CHECKOUT=
1675
1676   # Variables we control globally
1677   local MAKE_TARGET=
1678   local CONFIGURE=
1679
1680   # Options for getopt
1681   local AUTORECONF_OPTION=false
1682   local CLEAN_OPTION=false
1683   local CONFIGURE_OPTION=false
1684   local DEBUG_OPTION=false
1685   local PRINT_SETUP_OPTION=false
1686   local TARGET_OPTION=false
1687   local TARGET_OPTION_ARG=
1688   local VERBOSE_OPTION=false
1689
1690   local OLD_CONFIGURE=
1691   local OLD_CONFIGURE_ARG=
1692   local OLD_PREFIX=
1693   local OLD_MAKE=
1694   local OLD_TESTS_ENVIRONMENT=
1695
1696   # If we call autoreconf on the platform or not
1697   local AUTORECONF_REBUILD_HOST=false
1698   local AUTORECONF_REBUILD=false
1699
1700   local -r top_srcdir=`pwd`
1701
1702   # Default configure
1703   if [ -z "$CONFIGURE" ]; then
1704     CONFIGURE="$top_srcdir/configure"
1705   fi
1706
1707
1708   # Variables for determine_target_platform () and rebuild_host_os ()
1709   #   UNAME_MACHINE_ARCH= uname -m
1710   #   VENDOR= apple, redhat, centos, canonical
1711   #   VENDOR_RELEASE=
1712   #                  RHEL{rhel,Tikanga,Santiago}
1713   #                  Ubuntu{ubuntu,Lucid,Maverick,Natty,Oneiric,Precise,Quantal}
1714   #                  Fedora{fedora,Verne,Beefy}
1715   #                  OSX{osx,lion,snow,mountain}
1716   #   VENDOR_DISTRIBUTION= darwin,fedora,rhel,ubuntu
1717   #   UNAME_KERNEL= Linux, Darwin,...
1718   #   UNAME_KERNEL_RELEASE= Linux, Darwin,...
1719   local UNAME_MACHINE_ARCH=unknown
1720   local VENDOR=unknown
1721   local VENDOR_RELEASE=unknown
1722   local VENDOR_DISTRIBUTION=unknown
1723   local UNAME_KERNEL=unknown
1724   local UNAME_KERNEL_RELEASE=unknown
1725   local HOST_OS=
1726
1727   rebuild_host_os no_output
1728
1729   parse_command_line_options $@
1730
1731   # If we are running under Jenkins we predetermine what tests we will run against
1732   # This MAKE_TARGET can be overridden by parse_command_line_options based MAKE_TARGET changes.
1733   # We don't want Jenkins overriding other variables, so we NULL them.
1734   if [ -z "$MAKE_TARGET" ]; then
1735     if $jenkins_build_environment; then
1736       if [[ -n "$label" ]]; then
1737         check_make_target $label
1738         if [ $? -eq 0 ]; then
1739           MAKE_TARGET="$label"
1740         fi
1741       fi
1742
1743       if [ -z "$MAKE_TARGET" ]; then
1744         MAKE_TARGET='jenkins'
1745       fi
1746     fi
1747   fi
1748
1749   bootstrap
1750
1751   jobs -l
1752   wait
1753
1754   exit 0
1755 }
1756
1757 function set_branch ()
1758 {
1759   if [ -z "$BRANCH" ]; then
1760     if [ -z "$CI_PROJECT_TEAM" ]; then
1761       die "Variable CI_PROJECT_TEAM has not been set"
1762     fi
1763     if [ -z "$PROJECT" ]; then
1764       die "Variable PROJECT has not been set"
1765     fi
1766     if [ -z "$BUILD_TAG" ]; then
1767       die "Variable BUILD_TAG has not been set"
1768     fi
1769
1770     BRANCH="lp:~$CI_PROJECT_TEAM/$PROJECT/$BUILD_TAG"
1771     export BRANCH
1772   fi
1773
1774   if [ -z "$BRANCH" ]; then
1775     die "Missing values required to build BRANCH variable."
1776   fi
1777 }
1778
1779 function merge ()
1780 {
1781   if [ -z "$VCS_CHECKOUT" ]; then
1782     die "Merges require VCS_CHECKOUT."
1783   fi
1784
1785   set_branch
1786
1787   if [[ "$VCS_CHECKOUT" == 'bzr' ]]; then
1788     if test -n "$BRANCH_TO_MERGE"; then
1789       bzr merge $BRANCH_TO_MERGE
1790       bzr commit --message="Merge $BRANCH_TO_MERGE Build: $BUILD_TAG" --unchanged
1791     fi
1792
1793     bzr push "$BRANCH"
1794   elif [[ -n "$VCS_CHECKOUT" ]]; then
1795     die "Merge attempt occured, current VCS setup does not support this"
1796   fi
1797 }
1798
1799 function enable_debug ()
1800 {
1801   if ! $DEBUG; then
1802     local caller_loc=`caller`
1803     if [ -n $1 ]; then
1804       echo "$caller_loc Enabling debug: $1"
1805     else
1806       echo "$caller_loc Enabling debug"
1807     fi
1808     set -x
1809     DEBUG=true
1810   fi
1811 }
1812
1813 function usage ()
1814 {
1815   cat << EOF
1816   Usage: $program_name [OPTION]..
1817
1818   Bootstrap this package from the checked-out sources, and optionally walk through CI run.
1819
1820   Options:
1821
1822 EOF
1823 }
1824
1825 function disable_debug ()
1826 {
1827   set +x
1828   DEBUG=true
1829 }
1830
1831 # Script begins here
1832
1833 program_name=$0
1834
1835 env_debug_enabled=false
1836 if [[ -n "$JENKINS_HOME" ]]; then
1837   declare -r jenkins_build_environment=true
1838 else
1839   declare -r jenkins_build_environment=false
1840 fi
1841
1842 export ACLOCAL
1843 export AUTOCONF
1844 export AUTOHEADER
1845 export AUTOM4TE
1846 export AUTOMAKE
1847 export AUTORECONF
1848 export CONFIGURE_ARG
1849 export DEBUG
1850 export GNU_BUILD_FLAGS
1851 export LIBTOOLIZE
1852 export LIBTOOLIZE_OPTIONS
1853 export MAKE
1854 export PREFIX_ARG
1855 export TESTS_ENVIRONMENT
1856 export VERBOSE
1857 export WARNINGS
1858
1859 case $OSTYPE in
1860   darwin*)
1861     export MallocGuardEdges
1862     export MallocErrorAbort
1863     export MallocScribble
1864     ;;
1865 esac
1866
1867 # We check for DEBUG twice, once before we source the config file, and once afterward
1868 env_debug_enabled=false
1869 if [[ -n "$DEBUG" ]]; then
1870   env_debug_enabled=true
1871   enable_debug
1872   print_setup
1873 fi
1874
1875 # Variables which only can be set by .bootstrap
1876 BOOTSTRAP_SNAPSHOT=false
1877 BOOTSTRAP_SNAPSHOT_CHECK=
1878
1879 if [ -f '.bootstrap' ]; then
1880   source '.bootstrap'
1881 fi
1882
1883 if $env_debug_enabled; then
1884   enable_debug
1885 else
1886   if [[ -n "$DEBUG" ]]; then
1887     enable_debug "Enabling DEBUG from '.bootstrap'"
1888     print_setup
1889   fi
1890 fi
1891
1892 # We do this in order to protect the case where DEBUG
1893 if ! $env_debug_enabled; then
1894   DEBUG=false
1895 fi
1896
1897 main $@