git.m6w6.name Git - awesomized/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 #   LOG_COMPILER
  42 #   VERBOSE
  43 #   WARNINGS
  44 #
  45
  46 use_banner ()
  47 {
  48   echo "#####################################################################################"
  49   echo "#"
  50   echo "#"
  51   echo "#"
  52   echo "#    TARGET:$1"
  53   echo "#"
  54   echo "#"
  55   echo "#"
  56   echo "#####################################################################################"
  57 }
  58
  59 command_not_found_handle ()
  60 {
  61   warn "$@: command not found"
  62
  63   #if $DEBUG; then
  64     echo ""
  65     echo "Stack trace:"
  66     local frame=0
  67     while caller $frame; do
  68       ((frame++));
  69     done
  70     echo ""
  71   #fi
  72
  73   return 127
  74 }
  75
  76 error ()
  77 {
  78   echo "$BASH_SOURCE:$BASH_LINENO: $@" >&2
  79 }
  80
  81 die ()
  82 {
  83   echo "$BASH_SOURCE:$BASH_LINENO: $@" >&2
  84   exit 1;
  85 }
  86
  87 warn ()
  88 {
  89   echo "$BASH_SOURCE:$BASH_LINENO: $@"
  90   #echo "$BASH_SOURCE:$BASH_LINENO: $@" >&1
  91 }
  92
  93 nassert ()
  94 {
  95   local param_name=\$"$1"
  96   local param_value="$(eval "expr \"$param_name\" ")"
  97
  98   if [ -n "$param_value" ]; then
  99     echo "$bash_source:$bash_lineno: assert($param_name) had value of "$param_value"" >&2
 100     exit 1
 101   fi
 102 }
 103
 104 assert ()
 105 {
 106   local param_name=\$"$1"
 107   local param_value="$(eval "expr \"$param_name\" ")"
 108
 109   if [ -z "$param_value" ]; then
 110     echo "$bash_source:$bash_lineno: assert($param_name)" >&2
 111     exit 1
 112   fi
 113 }
 114
 115 assert_file ()
 116 {
 117   if [ ! -f "$1" ]; then
 118     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) does not exist: $2" >&2
 119     exit 1;
 120   fi
 121 }
 122
 123 assert_no_file ()
 124 {
 125   if [ -f "$1" ]; then
 126     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) file exists: $2" >&2
 127     exit 1;
 128   fi
 129 }
 130
 131 assert_no_directory ()
 132 {
 133   if [ -d "$1" ]; then
 134     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) directory exists: $2" >&2
 135     exit 1;
 136   fi
 137 }
 138
 139 assert_exec_file ()
 140 {
 141   if [ ! -f "$1" ]; then
 142     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) does not exist: $2" >&2
 143     exit 1;
 144   fi
 145
 146   if [ ! -x "$1" ]; then
 147     echo "$BASH_SOURCE:$BASH_LINENO: assert($1) exists but is not executable: $2" >&2
 148     exit 1;
 149   fi
 150 }
 151
 152 command_exists ()
 153 {
 154   type "$1" &> /dev/null ;
 155 }
 156
 157 rebuild_host_os ()
 158 {
 159   HOST_OS="${UNAME_MACHINE_ARCH}-${VENDOR}-${VENDOR_DISTRIBUTION}-${VENDOR_RELEASE}-${UNAME_KERNEL}-${UNAME_KERNEL_RELEASE}"
 160   if [ -z "$1" ]; then
 161     if $verbose; then
 162       echo "HOST_OS=$HOST_OS"
 163     fi
 164   fi
 165 }
 166
 167 # Validate the distribution name, or toss an erro
 168 #  values: darwin,fedora,rhel,ubuntu,debian,opensuse
 169 set_VENDOR_DISTRIBUTION ()
 170 {
 171   local dist="$(echo "$1" | tr '[:upper:]' '[:lower:]')"
 172   case "$dist" in
 173     darwin)
 174       VENDOR_DISTRIBUTION='darwin'
 175       ;;
 176     fedora)
 177       VENDOR_DISTRIBUTION='fedora'
 178       ;;
 179     rhel)
 180       VENDOR_DISTRIBUTION='rhel'
 181       ;;
 182     debian)
 183       VENDOR_DISTRIBUTION='debian'
 184       ;;
 185     ubuntu)
 186       VENDOR_DISTRIBUTION='ubuntu'
 187       ;;
 188     suse)
 189       VENDOR_DISTRIBUTION='opensuse'
 190       ;;
 191     opensuse)
 192       VENDOR_DISTRIBUTION='opensuse'
 193       ;;
 194     *)
 195       die "attempt to set an invalid VENDOR_DISTRIBUTION=$dist"
 196       ;;
 197   esac
 198 }
 199
 200 # Validate a Vendor's release name/number
 201 set_VENDOR_RELEASE ()
 202 {
 203   local release="$(echo "$1" | tr '[:upper:]' '[:lower:]')"
 204
 205   if $verbose; then
 206     echo "VENDOR_DISTRIBUTION:$VENDOR_DISTRIBUTION"
 207     echo "VENDOR_RELEASE:$release"
 208   fi
 209
 210   case $VENDOR_DISTRIBUTION in
 211     darwin)
 212       case $release in
 213         10.6*)
 214           VENDOR_RELEASE='snow_leopard'
 215           ;;
 216         10.7*)
 217           VENDOR_RELEASE='mountain'
 218           ;;
 219         mountain)
 220           VENDOR_RELEASE='mountain'
 221           ;;
 222         10.8.*)
 223           echo "mountain_lion"
 224           VENDOR_RELEASE='mountain_lion'
 225           ;;
 226         10.9)
 227           echo "mavericks"
 228           VENDOR_RELEASE='mavericks'
 229           ;;
 230         10.9.*)
 231           echo "mavericks"
 232           VENDOR_RELEASE='mavericks'
 233           ;;
 234         *)
 235           echo $release
 236           VENDOR_RELEASE='unknown'
 237           ;;
 238       esac
 239       ;;
 240     fedora)
 241       VENDOR_RELEASE="$release"
 242       if [[ "x$VENDOR_RELEASE" == '18' ]]; then
 243         VENDOR_RELEASE='sphericalcow'
 244       fi
 245       ;;
 246     rhel)
 247       VENDOR_RELEASE="$release"
 248       ;;
 249     debian)
 250       VENDOR_RELEASE="$release"
 251       ;;
 252     ubuntu)
 253       VENDOR_RELEASE="$release"
 254       if [[ "x$VENDOR_RELEASE" == 'x12.04' ]]; then
 255         VENDOR_RELEASE="precise"
 256       elif [[ "x$VENDOR_RELEASE" == 'x12.10' ]]; then
 257         VENDOR_RELEASE="quantal"
 258       elif [[ "x$VENDOR_RELEASE" == 'x13.04' ]]; then
 259         VENDOR_RELEASE="raring"
 260       fi
 261       ;;
 262     opensuse)
 263       VENDOR_RELEASE="$release"
 264       ;;
 265     unknown)
 266       die "attempt to set VENDOR_RELEASE without setting VENDOR_DISTRIBUTION"
 267       ;;
 268     *)
 269       die "attempt to set with an invalid VENDOR_DISTRIBUTION=$VENDOR_DISTRIBUTION"
 270       ;;
 271   esac
 272 }
 273
 274
 275 #  Valid values are: apple, redhat, centos, canonical, oracle, suse
 276 set_VENDOR ()
 277 {
 278   local vendor="$(echo "$1" | tr '[:upper:]' '[:lower:]')"
 279
 280   case $vendor in
 281     apple)
 282       VENDOR='apple'
 283       ;;
 284     redhat)
 285       VENDOR='redhat'
 286       ;;
 287     fedora)
 288       VENDOR='redhat'
 289       ;;
 290     redhat-release-server-*)
 291       VENDOR='redhat'
 292       ;;
 293     enterprise-release-*)
 294       VENDOR='oracle'
 295       ;;
 296     centos)
 297       VENDOR='centos'
 298       ;;
 299     canonical)
 300       VENDOR='canonical'
 301       ;;
 302     ubuntu)
 303       VENDOR='canonical'
 304       ;;
 305     debian)
 306       VENDOR='debian'
 307       ;;
 308     opensuse)
 309       VENDOR='suse'
 310       ;;
 311     suse)
 312       VENDOR='suse'
 313       ;;
 314     *)
 315       die "An attempt was made to set an invalid VENDOR=$_vendor"
 316       ;;
 317   esac
 318
 319   set_VENDOR_DISTRIBUTION "$2"
 320   set_VENDOR_RELEASE "$3"
 321
 322   # Set which vendor/versions we trust for autoreconf
 323   case $VENDOR_DISTRIBUTION in
 324     fedora)
 325       if [[ "x$VENDOR_RELEASE" == 'x18' ]]; then
 326         AUTORECONF_REBUILD_HOST=true
 327       elif [[ "x$VENDOR_RELEASE" == 'xsphericalcow' ]]; then
 328         AUTORECONF_REBUILD_HOST=true
 329       elif [[ "x$VENDOR_RELEASE" == 'x19' ]]; then
 330         AUTORECONF_REBUILD_HOST=true
 331       fi
 332       ;;
 333     canonical)
 334       if [[ "x$VENDOR_RELEASE" == 'xprecise' ]]; then
 335         AUTORECONF_REBUILD_HOST=true
 336       elif [[ "x$VENDOR_RELEASE" == 'xquantal' ]]; then
 337         AUTORECONF_REBUILD_HOST=true
 338       fi
 339       ;;
 340   esac
 341
 342 }
 343
 344 determine_target_platform ()
 345 {
 346   UNAME_MACHINE_ARCH="$(uname -m 2>/dev/null)" || UNAME_MACHINE_ARCH=unknown
 347   UNAME_KERNEL="$(uname -s 2>/dev/null)"  || UNAME_SYSTEM=unknown
 348   UNAME_KERNEL_RELEASE="$(uname -r 2>/dev/null)" || UNAME_KERNEL_RELEASE=unknown
 349
 350   if [[ -x '/usr/bin/sw_vers' ]]; then
 351     local _VERSION="$(/usr/bin/sw_vers -productVersion)"
 352     set_VENDOR 'apple' 'darwin' $_VERSION
 353   elif [[ $(uname) == 'Darwin' ]]; then
 354     set_VENDOR 'apple' 'darwin' 'mountain'
 355   elif [[ -f '/etc/fedora-release' ]]; then
 356     local fedora_version="$(awk ' { print $3 } ' < /etc/fedora-release)"
 357     set_VENDOR 'redhat' 'fedora' $fedora_version
 358   elif [[ -f '/etc/centos-release' ]]; then
 359     local centos_version="$(awk ' { print $7 } ' < /etc/centos-release)"
 360     set_VENDOR 'centos' 'rhel' $centos_version
 361   elif [[ -f '/etc/SuSE-release' ]]; then
 362     local suse_distribution="$(head -1 /etc/SuSE-release | awk ' { print $1 } ')"
 363     local suse_version="$(head -1 /etc/SuSE-release | awk ' { print $2 } ')"
 364     set_VENDOR 'suse' $suse_distribution $suse_version
 365   elif [[ -f '/etc/redhat-release' ]]; then
 366     local rhel_version="$(awk ' { print $7 } ' < /etc/redhat-release)"
 367     local _vendor="$(rpm -qf /etc/redhat-release)"
 368     set_VENDOR $_vendor 'rhel' $rhel_version
 369   elif [[ -f '/etc/os-release' ]]; then
 370     source '/etc/os-release'
 371     set_VENDOR $ID $ID $VERSION_ID
 372   elif [[ -x '/usr/bin/lsb_release' ]]; then
 373     local _ID="$(/usr/bin/lsb_release -s -i)"
 374     local _VERSION="$(/usr/bin/lsb_release -s -r)"
 375     set_VENDOR $_ID $_ID $_VERSION_ID
 376   elif [[ -f '/etc/lsb-release' ]]; then
 377     source '/etc/lsb-release'
 378     set_VENDOR 'canonical' $DISTRIB_ID $DISTRIB_CODENAME
 379   fi
 380
 381   rebuild_host_os
 382 }
 383
 384 run_configure ()
 385 {
 386   # We will run autoreconf if we are required
 387   run_autoreconf_if_required
 388
 389   # We always begin at the root of our build
 390   if [ ! $? ]; then
 391     die "Programmer error, we entered run_configure with a stacked directory"
 392   fi
 393
 394   if ! command_exists "$CONFIGURE"; then
 395     die "$CONFIGURE does not exist"
 396   fi
 397
 398   local BUILD_DIR="$1"
 399   if [[ -n "$BUILD_DIR" ]]; then
 400     rm -r -f $BUILD_DIR
 401     mkdir -p $BUILD_DIR
 402   fi
 403
 404   # Arguments for configure
 405   local BUILD_CONFIGURE_ARG=''
 406
 407   # If debug is set we enable both debug and asssert, otherwise we see if this is a VCS checkout and if so enable assert
 408   # Set ENV ASSERT in order to enable assert.
 409   # If we are doing a valgrind run, we always compile with assert disabled
 410   if $valgrind_run; then
 411     BUILD_CONFIGURE_ARG="--enable-assert=no $BUILD_CONFIGURE_ARG"
 412   else
 413     if $debug; then
 414       BUILD_CONFIGURE_ARG="--enable-debug --enable-assert $BUILD_CONFIGURE_ARG"
 415     elif [[ -n "$VCS_CHECKOUT" ]]; then
 416       BUILD_CONFIGURE_ARG="--enable-assert $BUILD_CONFIGURE_ARG"
 417     fi
 418   fi
 419
 420   if [[ -n "$CONFIGURE_ARG" ]]; then
 421     BUILD_CONFIGURE_ARG="$CONFIGURE_ARG $BUILD_CONFIGURE_ARG"
 422   fi
 423
 424   if [[ -n "$PREFIX_ARG" ]]; then
 425     BUILD_CONFIGURE_ARG="$PREFIX_ARG $BUILD_CONFIGURE_ARG"
 426   fi
 427
 428   ret=1;
 429   # If we are executing on OSX use CLANG, otherwise only use it if we find it in the ENV
 430   case $HOST_OS in
 431     rhel-5*)
 432       command_exists 'gcc44' || die "Could not locate gcc44"
 433       run CC=gcc44 CXX=gcc44 $top_srcdir/configure "$BUILD_CONFIGURE_ARG" || die "Cannot execute CC=gcc44 CXX=gcc44 configure $BUILD_CONFIGURE_ARG"
 434       ret=$?
 435       ;;
 436     *)
 437       run $CONFIGURE "$BUILD_CONFIGURE_ARG"
 438       ret=$?
 439       ;;
 440   esac
 441
 442   if [ $ret -ne 0 ]; then
 443     die "Could not execute $CONFIGURE $BUILD_CONFIGURE_ARG"
 444   fi
 445
 446   if [ ! -f 'Makefile' ]; then
 447     die "Programmer error, configure was run but no Makefile existed after $CONFIGURE was run"
 448   fi
 449 }
 450
 451 setup_gdb_command ()
 452 {
 453   GDB_TMPFILE=$(mktemp /tmp/gdb.XXXXXXXXXX)
 454   echo 'set logging overwrite on' > "$GDB_TMPFILE"
 455   echo 'set logging on' >> "$GDB_TMPFILE"
 456   echo 'set environment LIBTEST_IN_GDB=1' >> "$GDB_TMPFILE"
 457   echo 'run' >> "$GDB_TMPFILE"
 458   echo 'thread apply all bt' >> "$GDB_TMPFILE"
 459   echo 'quit' >> "$GDB_TMPFILE"
 460   GDB_COMMAND="gdb -f -batch -x $GDB_TMPFILE"
 461 }
 462
 463 setup_valgrind_command ()
 464 {
 465   VALGRIND_PROGRAM="$(type -p valgrind)"
 466   if [[ -n "$VALGRIND_PROGRAM" ]]; then
 467     VALGRIND_COMMAND="$VALGRIND_PROGRAM --error-exitcode=1 --leak-check=yes --malloc-fill=A5 --free-fill=DE --xml=yes --xml-file=\"valgrind-%p.xml\""
 468   fi
 469 }
 470
 471 save_BUILD ()
 472 {
 473   if [[ -n "$OLD_CONFIGURE" ]]; then
 474     die "OLD_CONFIGURE($OLD_CONFIGURE) was set on push, programmer error!"
 475   fi
 476
 477   if [[ -n "$OLD_CONFIGURE_ARG" ]]; then
 478     die "OLD_CONFIGURE_ARG($OLD_CONFIGURE_ARG) was set on push, programmer error!"
 479   fi
 480
 481   if [[ -n "$OLD_PREFIX" ]]; then
 482     die "OLD_PREFIX($OLD_PREFIX) was set on push, programmer error!"
 483   fi
 484
 485   if [[ -n "$OLD_MAKE" ]]; then
 486     die "OLD_MAKE($OLD_MAKE) was set on push, programmer error!"
 487   fi
 488
 489   if [[ -n "$OLD_LOG_COMPILER" ]]; then
 490     die "OLD_LOG_COMPILER($OLD_LOG_COMPILER) was set on push, programmer error!"
 491   fi
 492
 493   if [[ -n "$CONFIGURE" ]]; then
 494     OLD_CONFIGURE=$CONFIGURE
 495   fi
 496
 497   if [[ -n "$CONFIGURE_ARG" ]]; then
 498     OLD_CONFIGURE_ARG=$CONFIGURE_ARG
 499   fi
 500
 501   if [[ -n "$MAKE" ]]; then
 502     OLD_MAKE=$MAKE
 503   fi
 504
 505   if [[ -n "$LOG_COMPILER" ]]; then
 506     OLD_LOG_COMPILER=$LOG_COMPILER
 507   fi
 508 }
 509
 510 restore_BUILD ()
 511 {
 512   if [[ -n "$OLD_CONFIGURE" ]]; then
 513     CONFIGURE=$OLD_CONFIGURE
 514   fi
 515
 516   if [[ -n "$OLD_CONFIGURE_ARG" ]]; then
 517     CONFIGURE_ARG=$OLD_CONFIGURE_ARG
 518   fi
 519
 520   if [[ -n "$OLD_PREFIX" ]]; then
 521     PREFIX_ARG=$OLD_PREFIX
 522   fi
 523
 524   if [[ -n "$OLD_MAKE" ]]; then
 525     MAKE=$OLD_MAKE
 526   fi
 527
 528   if [[ -n "$OLD_LOG_COMPILER" ]]; then
 529     LOG_COMPILER=$OLD_LOG_COMPILER
 530   fi
 531
 532   OLD_CONFIGURE=
 533   OLD_CONFIGURE_ARG=
 534   OLD_PREFIX=
 535   OLD_MAKE=
 536   OLD_LOG_COMPILER=
 537
 538   export -n CC CXX
 539 }
 540
 541 make_valgrind ()
 542 {
 543   # If the env VALGRIND_COMMAND is set then we assume it is valid
 544   local valgrind_was_set=false
 545   if [[ -z "$VALGRIND_COMMAND" ]]; then
 546     setup_valgrind_command
 547     if [[ -n "$VALGRIND_COMMAND" ]]; then
 548       valgrind_was_set=true
 549     fi
 550   else
 551     valgrind_was_set=true
 552   fi
 553
 554   # If valgrind_was_set is set to no we bail
 555   if ! $valgrind_was_set; then
 556     echo 'valgrind was not present'
 557     return 1
 558   fi
 559
 560   save_BUILD
 561
 562   valgrind_run=true
 563
 564   # If we are required to run configure, do so now
 565   run_configure
 566
 567   # If we don't have a configure, then most likely we will be missing libtool
 568   assert_file 'configure'
 569   if [[ -x 'libtool' ]]; then
 570     LOG_COMPILER="./libtool --mode=execute $VALGRIND_COMMAND"
 571   else
 572     LOG_COMPILER="$VALGRIND_COMMAND"
 573   fi
 574
 575   make_target 'all'
 576   make_target 'check'
 577   ret=$?
 578
 579   valgrind_run=false
 580
 581   restore_BUILD
 582
 583   if [ "$ret" -ne 0 ]; then
 584     return 1
 585   fi
 586 }
 587
 588 make_install_system ()
 589 {
 590   local INSTALL_LOCATION="$(mktemp -d /tmp/XXXXXXXXXX)"
 591
 592   save_BUILD
 593   PREFIX_ARG="--prefix=$INSTALL_LOCATION"
 594
 595   if [ ! -d $INSTALL_LOCATION ] ; then
 596     die "ASSERT temp directory not found '$INSTALL_LOCATION'"
 597   fi
 598
 599   run_configure #install_buid_dir
 600
 601   make_target 'install'
 602
 603   make_target 'installcheck'
 604
 605   make_target 'uninstall'
 606
 607   rm -r -f $INSTALL_LOCATION
 608   make 'distclean'
 609
 610   if [ -f 'Makefile' ]; then
 611     die "ASSERT Makefile should not exist"
 612   fi
 613
 614   restore_BUILD
 615 }
 616
 617 make_darwin_malloc ()
 618 {
 619   run_configure_if_required
 620
 621   old_MallocGuardEdges=$MallocGuardEdges
 622   MallocGuardEdges=1
 623   old_MallocErrorAbort=$MallocErrorAbort
 624   MallocErrorAbort=1
 625   old_MallocScribble=$MallocScribble
 626   MallocScribble=1
 627
 628   make_check
 629
 630   MallocGuardEdges=$old_MallocGuardEdges
 631   MallocErrorAbort=$old_MallocErrorAbort
 632   MallocScribble=$old_MallocScribble
 633 }
 634
 635 # This will reset our environment, and make sure built files are available.
 636 make_for_snapshot ()
 637 {
 638   # Lets make sure we have a clean environment
 639   assert_no_file 'Makefile'
 640   assert_no_file 'configure'
 641   assert_no_directory 'autom4te.cache'
 642
 643   run_configure
 644   make_target 'all'
 645   make_target 'distclean'
 646
 647   # We should have a configure, but no Makefile at the end of this exercise
 648   assert_no_file 'Makefile'
 649   assert_exec_file 'configure'
 650 }
 651
 652 check_mingw ()
 653 {
 654   command_exists 'mingw64-configure'
 655   ret=$?
 656   if [ "$ret" -ne 0 ]; then
 657     return 1
 658   fi
 659
 660   command_exists 'mingw64-make'
 661   ret=$?
 662   if [ "$ret" -ne 0 ]; then
 663     return 1
 664   fi
 665
 666   return 0
 667 }
 668
 669 check_clang ()
 670 {
 671   command_exists 'clang'
 672   ret=$?
 673   if [ "$ret" -ne 0 ]; then
 674     return 1
 675   fi
 676
 677   return 0
 678 }
 679
 680 check_clang_analyzer ()
 681 {
 682   command_exists 'scan-build'
 683   ret=$?
 684   if [ "$ret" -ne 0 ]; then
 685     return 1
 686   fi
 687
 688   return 0
 689 }
 690
 691 make_skeleton ()
 692 {
 693   run_configure
 694   ret=$?
 695
 696   if [ $ret -eq 0 ]; then
 697     assert_file 'Makefile'
 698
 699     make_target 'all' 'warn'
 700     ret=$?
 701     if [ $ret -ne 0 ]; then
 702       warn "$MAKE failed"
 703     else
 704       if [[ -n "$DISPLAY" ]]; then
 705         if command_exists 'wine'; then
 706           LOG_COMPILER='wine'
 707         fi
 708       fi
 709
 710       if [[ -n "$LOG_COMPILER" ]]; then
 711         make_target 'check' 'warn' || warn "$MAKE check failed"
 712         ret=$?
 713       fi
 714     fi
 715
 716     if $jenkins_build_environment; then
 717       make_target 'clean' 'warn'
 718     fi
 719   fi
 720
 721   return $ret
 722 }
 723
 724 make_for_mingw ()
 725 {
 726   if ! check_mingw; then
 727     return 1
 728   fi
 729
 730   # Make sure it is clean
 731   if [ -f Makefile -o -f configure ]; then
 732     make_maintainer_clean
 733   fi
 734
 735   run_autoreconf
 736
 737   save_BUILD
 738
 739   CONFIGURE='mingw64-configure'
 740   MAKE='mingw64-make'
 741   CONFIGURE_ARGS='--enable-static --disable-shared'
 742
 743   make_skeleton
 744   ret=$?
 745
 746   restore_BUILD
 747
 748   return $ret
 749 }
 750
 751 make_for_clang ()
 752 {
 753   if ! check_clang; then
 754     return 1
 755   fi
 756
 757   # Make sure it is clean
 758   if [ -f Makefile -o -f configure ]; then
 759     make_maintainer_clean
 760   fi
 761
 762   run_autoreconf
 763
 764   save_BUILD
 765
 766   CC=clang CXX=clang++
 767   export CC CXX
 768
 769   make_skeleton
 770   ret=$?
 771
 772   make_target 'check'
 773
 774   restore_BUILD
 775
 776   return $ret
 777 }
 778
 779 make_for_clang_analyzer ()
 780 {
 781   if ! check_clang; then
 782     return 1
 783   fi
 784
 785   if ! check_clang_analyzer; then
 786     die 'clang-analyzer was not found'
 787   fi
 788
 789   # Make sure it is clean
 790   if [ -f Makefile -o -f configure ]; then
 791     make_maintainer_clean
 792   fi
 793
 794   run_autoreconf
 795
 796   save_BUILD
 797
 798   CC=clang CXX=clang++
 799   export CC CXX
 800   CONFIGURE='scan-build ./configure'
 801   CONFIGURE_ARGS='--enable-debug'
 802
 803   run_configure
 804
 805   scan-build -o clang-html make -j4 -k
 806
 807   restore_BUILD
 808 }
 809
 810 # If we are locally testing, we should make sure the environment is setup correctly
 811 check_for_jenkins ()
 812 {
 813   if ! $jenkins_build_environment; then
 814     echo "Not inside of jenkins, simulating environment"
 815
 816     if [ -f 'configure' ]; then
 817       make_maintainer_clean
 818     fi
 819
 820     if $BOOTSTRAP_SNAPSHOT; then
 821       make_for_snapshot
 822     fi
 823   fi
 824 }
 825
 826 make_universe ()
 827 {
 828   use_banner 'make maintainer-clean'
 829   make_maintainer_clean
 830
 831   use_banner 'snapshot'
 832   make_for_snapshot
 833
 834   use_banner 'valgrind'
 835   make_valgrind
 836
 837   use_banner 'gdb'
 838   make_gdb
 839
 840   use_banner 'rpm'
 841   make_rpm
 842
 843   use_banner 'clang'
 844   make_for_clang
 845
 846   use_banner 'clang analyzer'
 847   make_for_clang_analyzer
 848
 849   use_banner 'mingw'
 850   check_mingw
 851   if [ $? -eq 0 ]; then
 852     make_for_mingw
 853   fi
 854
 855   use_banner 'make distcheck'
 856   make_distcheck
 857
 858   use_banner 'make install'
 859   make_install_system
 860 }
 861
 862 check_snapshot ()
 863 {
 864   if [ -n "$BOOTSTRAP_SNAPSHOT_CHECK" ]; then
 865     assert_file "$BOOTSTRAP_SNAPSHOT_CHECK" 'snapshot check failed'
 866   fi
 867 }
 868
 869 make_for_continuus_integration ()
 870 {
 871   # Setup the environment if we are local
 872   check_for_jenkins
 873
 874   # No matter then evironment, we should not have a Makefile at this point
 875   assert_no_file 'Makefile'
 876
 877   # Platforms which require bootstrap should have some setup done before we hit this stage.
 878   # If we are building locally, skip this step, unless we are just testing locally.
 879   if $BOOTSTRAP_SNAPSHOT; then
 880     if $BOOTSTRAP_SNAPSHOT; then
 881       assert_file 'configure'
 882     fi
 883
 884     check_snapshot
 885   else
 886     # If we didn't require a snapshot, then we should not have a configure
 887     assert_no_file 'configure'
 888
 889     run_autoreconf
 890   fi
 891
 892   assert_no_file 'Makefile' 'Programmer error, Makefile existed where build state should have been clean'
 893
 894   case $HOST_OS in
 895     *)
 896       make_jenkins_default
 897       ;;
 898   esac
 899
 900   make_maintainer_clean
 901 }
 902
 903 # The point to this test is to test bootstrap.sh itself
 904 self_test ()
 905 {
 906   # We start off with a clean env
 907   make_maintainer_clean
 908
 909 #  eval "./bootstrap.sh jenkins" || die "failed 'jenkins'"
 910 #  eval "./bootstrap.sh all" || die "failed 'all'"
 911 #  eval "./bootstrap.sh gdb" || die "failed 'gdb'"
 912 #  eval "./bootstrap.sh maintainer-clean" || die "failed 'maintainer-clean'"
 913 }
 914
 915 make_install_html ()
 916 {
 917   run_configure_if_required
 918   assert_file 'configure'
 919
 920   make_target 'install-html'
 921 }
 922
 923 make_gdb ()
 924 {
 925   save_BUILD
 926
 927   if command_exists 'gdb'; then
 928     run_configure_if_required
 929
 930     # Set ENV GDB_COMMAND
 931     if [[ -z "$GDB_COMMAND" ]]; then
 932       setup_gdb_command
 933     fi
 934
 935     # If we don't have a configure, then most likely we will be missing libtool
 936     assert_file 'configure'
 937     if [[ -f 'libtool' ]]; then
 938       LOG_COMPILER="./libtool --mode=execute $GDB_COMMAND"
 939     else
 940       LOG_COMPILER="$GDB_COMMAND"
 941     fi
 942
 943     make_target 'check'
 944
 945     if [ -f 'gdb.txt' ]; then
 946       rm 'gdb.txt'
 947     fi
 948
 949     if [ -f '.gdb_history' ]; then
 950       rm '.gdb_history'
 951     fi
 952
 953     if $jenkins_build_environment; then
 954       make_target 'clean'
 955     fi
 956   else
 957     echo 'gdb was not present'
 958     return 1
 959   fi
 960
 961   restore_BUILD
 962 }
 963
 964 # $1 target to compile
 965 # $2 to die, or not to die, based on contents
 966 make_target ()
 967 {
 968   if [ -z "$1" ]; then
 969     die "Programmer error, no target provided for make"
 970   fi
 971
 972   if [ ! -f 'Makefile' ]; then
 973     die "Programmer error, make was called before configure"
 974     run_configure
 975   fi
 976
 977   if [ -n "$LOG_COMPILER" ]; then
 978     if $verbose; then
 979       echo "LOG_COMPILER=$LOG_COMPILER"
 980     fi
 981   fi
 982
 983   if [ -z "$MAKE" ]; then
 984     die "MAKE was not set"
 985   fi
 986
 987   # $2 represents error or warn
 988   run "$MAKE" "$1"
 989   ret=$?
 990
 991   if [ $ret -ne 0 ]; then
 992     if [ -n "$2" ]; then
 993       warn "Failed to execute $MAKE $1: $ret"
 994     elif [ $ret -eq 2 ]; then
 995       die "Failed to execute $MAKE $1"
 996     else
 997       die "Failed to execute $MAKE $1: $ret"
 998     fi
 999   fi
1000
1001   return $ret
1002 }
1003
1004 make_distcheck ()
1005 {
1006   make_target 'distcheck'
1007 }
1008
1009 make_rpm ()
1010 {
1011   if command_exists 'rpmbuild'; then
1012     if [ -f 'rpm.am' -o -d 'rpm' ]; then
1013       run_configure_if_required
1014       make_target 'dist-rpm'
1015
1016       if $jenkins_build_environment; then
1017         mkdir artifacts
1018         mv *.tar.gz *.rpm artifacts
1019
1020         make_target 'maintainer-clean'
1021         mv artifacts/* .
1022         rmdir artifacts
1023       fi
1024
1025     fi
1026   fi
1027 }
1028
1029 make_maintainer_clean ()
1030 {
1031   run_configure_if_required
1032   make_target 'maintainer-clean' 'no_error'
1033
1034   # Lets make sure we really cleaned up the environment
1035   assert_no_file 'Makefile'
1036   assert_no_file 'configure'
1037   assert_no_directory 'autom4te.cache'
1038 }
1039
1040 make_distclean ()
1041 {
1042   run_configure_if_required
1043   make_target 'distclean' 'no_error'
1044
1045   # Lets make sure we really cleaned up the environment
1046   assert_no_file 'Makefile'
1047   assert_file 'configure'
1048 }
1049
1050 make_check ()
1051 {
1052   make_target 'check'
1053 }
1054
1055 make_jenkins_default ()
1056 {
1057   run_configure
1058   make_target 'all'
1059 }
1060
1061 make_default ()
1062 {
1063   run_configure_if_required
1064   make_target 'all'
1065 }
1066
1067 run_configure_if_required ()
1068 {
1069   run_autoreconf_if_required
1070
1071   if [ ! -f 'Makefile' ]; then
1072     run_configure
1073   fi
1074
1075   assert_file 'Makefile' 'configure did not produce a Makefile'
1076 }
1077
1078 run_make_maintainer_clean_if_possible ()
1079 {
1080   if [ -f 'Makefile' ]; then
1081     make_maintainer_clean
1082   fi
1083 }
1084
1085 run_autoreconf_if_required ()
1086 {
1087   if [ ! -x 'configure' ]; then
1088     run_autoreconf
1089   fi
1090
1091   assert_exec_file 'configure'
1092   bash -n configure
1093 }
1094
1095 run_autoreconf ()
1096 {
1097   if [[ -z "$AUTORECONF" ]]; then
1098     die "Programmer error, tried to call run_autoreconf () but AUTORECONF was not set"
1099   fi
1100
1101   if $use_libtool; then
1102     assert $BOOTSTRAP_LIBTOOLIZE
1103     if $jenkins_build_environment; then
1104       run "$BOOTSTRAP_LIBTOOLIZE" '--copy' '--install' || die "Cannot execute $BOOTSTRAP_LIBTOOLIZE"
1105     else
1106       run "$BOOTSTRAP_LIBTOOLIZE" '--copy' '--install' '--force' || die "Cannot execute $BOOTSTRAP_LIBTOOLIZE"
1107     fi
1108   fi
1109
1110   run "$AUTORECONF" "$AUTORECONF_ARGS" || die "Cannot execute $AUTORECONF"
1111
1112   eval 'bash -n configure' || die "autoreconf generated a malformed configure"
1113 }
1114
1115 run ()
1116 {
1117   if $verbose; then
1118     echo "\`$@' $ARGS"
1119   fi
1120
1121   if [ -z "$1" ]; then
1122     return 127;
1123   fi
1124
1125   eval "$@" "$ARGS"
1126 }
1127
1128 parse_command_line_options ()
1129 {
1130   local SHORTOPTS=':apcmt:dvh'
1131
1132   nassert OPT_TARGET
1133
1134   while getopts "$SHORTOPTS" opt; do
1135     case $opt in
1136       a) #--autoreconf
1137         AUTORECONF_OPTION=true
1138         OPT_TARGET+='autoreconf'
1139         ;;
1140       p) #--print-env
1141         print_setup_opt=true
1142         ;;
1143       c) # --configure
1144         CONFIGURE_OPTION=true
1145         OPT_TARGET+='configure'
1146         ;;
1147       m) # maintainer-clean
1148         CLEAN_OPTION=true
1149         ;;
1150       o) # target
1151         CONFIGURE_ARG="$OPTARG"
1152         ;;
1153       t) # target
1154         TARGET_OPTION=true
1155         TARGET_OPTION_ARG="$OPTARG"
1156         OPT_TARGET+="$OPTARG"
1157         ;;
1158       d) # debug
1159         opt_debug=true
1160         enable_debug
1161         ;;
1162       h) # help
1163         echo "bootstrap.sh [options] optional_target ..."
1164         echo "  -a # Just run autoreconf";
1165         echo "  -p # Print ENV";
1166         echo "  -c # Just run configure";
1167         echo "  -m # Just run maintainer-clean";
1168         echo "  -o # Specify configure arguments";
1169         echo "  -t # Make target";
1170         echo "  -d # Enable debug";
1171         echo "  -h # Show help";
1172         echo "  -v # Be more verbose in output";
1173         exit
1174         ;;
1175       v) # verbose
1176         opt_verbose=true
1177         verbose=true
1178         ;;
1179       :)
1180         echo "Option -$OPTARG requires an argument." >&2
1181         exit 1
1182         ;;
1183       *)
1184         echo "$0: error - unrecognized option $1" 1>&2
1185         exit 1
1186         ;;
1187     esac
1188   done
1189
1190   shift $((OPTIND-1))
1191
1192   if [ -n "$1" ]; then
1193     OPT_TARGET="$@"
1194   fi
1195 }
1196
1197 determine_vcs ()
1198 {
1199   if [[ -d '.git' ]]; then
1200     VCS_CHECKOUT=git
1201   elif [[ -d '.bzr' ]]; then
1202     VCS_CHECKOUT=bzr
1203   elif [[ -d '.svn' ]]; then
1204     VCS_CHECKOUT=svn
1205   elif [[ -d '.hg' ]]; then
1206     VCS_CHECKOUT=hg
1207   else
1208     VCS_CHECKOUT=
1209   fi
1210
1211   if [[ -n "$VCS_CHECKOUT" ]]; then
1212     verbose=true
1213   fi
1214 }
1215
1216 require_libtoolise ()
1217 {
1218   grep '^[         ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
1219     && use_libtool=true
1220   grep '^[         ]*LT_INIT' configure.ac >/dev/null \
1221     && use_libtool=true
1222 }
1223
1224 autoreconf_setup ()
1225 {
1226   # Set ENV MAKE in order to override "make"
1227   if [[ -z "$MAKE" ]]; then
1228     if command_exists 'gmake'; then
1229       MAKE="$(type -p gmake)"
1230     else
1231       if command_exists 'make'; then
1232         MAKE="$(type -p make)"
1233       fi
1234     fi
1235
1236     if [ "$VCS_CHECKOUT" ]; then
1237       if $debug; then
1238         MAKE="$MAKE --warn-undefined-variables"
1239       fi
1240     fi
1241
1242     if $debug; then
1243       MAKE="$MAKE -d"
1244     fi
1245   fi
1246
1247   if [[ -z "$GNU_BUILD_FLAGS" ]]; then
1248     if $jenkins_build_environment; then
1249       GNU_BUILD_FLAGS="--install"
1250     else
1251       GNU_BUILD_FLAGS="--install --force"
1252     fi
1253   fi
1254
1255   if $verbose; then
1256     GNU_BUILD_FLAGS="$GNU_BUILD_FLAGS --verbose"
1257   fi
1258
1259   if [ -z "$ACLOCAL_PATH" ]; then
1260     ACLOCAL_PATH="/usr/local/share/aclocal $ACLOCAL_PATH"
1261   fi
1262
1263   if [[ -z "$WARNINGS" ]]; then
1264     if [[ -n "$VCS_CHECKOUT" ]]; then
1265       WARNINGS="all,error"
1266     else
1267       WARNINGS="all"
1268     fi
1269   fi
1270
1271   if $use_libtool; then
1272     if [[ -n "$LIBTOOLIZE" ]]; then
1273       BOOTSTRAP_LIBTOOLIZE="$(type -p $LIBTOOLIZE)"
1274
1275       if [[ -z "$BOOTSTRAP_LIBTOOLIZE" ]]; then
1276         echo "Couldn't find user supplied libtoolize, it is required"
1277         return 1
1278       fi
1279     else
1280       # If we are using OSX, we first check to see glibtoolize is available
1281       if [[ "$VENDOR_DISTRIBUTION" == "darwin" ]]; then
1282         BOOTSTRAP_LIBTOOLIZE="$(type -p glibtoolize)"
1283
1284         if [[ -z "$BOOTSTRAP_LIBTOOLIZE" ]]; then
1285           echo "Couldn't find glibtoolize, it is required on OSX"
1286           return 1
1287         fi
1288       else
1289         BOOTSTRAP_LIBTOOLIZE="$(type -p libtoolize)"
1290
1291         if [[ -z "$BOOTSTRAP_LIBTOOLIZE" ]]; then
1292           echo "Couldn't find libtoolize, it is required"
1293           return 1
1294         fi
1295       fi
1296     fi
1297
1298     if $verbose; then
1299       LIBTOOLIZE_OPTIONS="--verbose $BOOTSTRAP_LIBTOOLIZE_OPTIONS"
1300     fi
1301
1302     if $debug; then
1303       LIBTOOLIZE_OPTIONS="--debug $BOOTSTRAP_LIBTOOLIZE_OPTIONS"
1304     fi
1305
1306     # Here we set LIBTOOLIZE to true since we are going to invoke it via BOOTSTRAP_LIBTOOLIZE
1307     LIBTOOLIZE=true
1308   fi
1309
1310   # Test the ENV AUTOMAKE if it exists
1311   if [[ -n "$AUTOMAKE" ]]; then
1312     run "$AUTOMAKE" '--help'    &> /dev/null    || die "Failed to run AUTOMAKE:$AUTOMAKE"
1313   fi
1314
1315   # Test the ENV AUTOCONF if it exists
1316   if [[ -n "$AUTOCONF" ]]; then
1317     run "$AUTOCONF" '--help'    &> /dev/null    || die "Failed to run AUTOCONF:$AUTOCONF"
1318   fi
1319
1320   # Test the ENV AUTOHEADER if it exists
1321   if [[ -n "$AUTOHEADER" ]]; then
1322     run "$AUTOHEADER" '--help'  &> /dev/null    || die "Failed to run AUTOHEADER:$AUTOHEADER"
1323   fi
1324
1325   # Test the ENV AUTOM4TE if it exists
1326   if [[ -n "$AUTOM4TE" ]]; then
1327     run "$AUTOM4TE" '--help'    &> /dev/null    || die "Failed to run AUTOM4TE:$AUTOM4TE"
1328   fi
1329
1330   # Test the ENV AUTOHEADER if it exists, if not we add one and add --install
1331   if [[ -z "$ACLOCAL" ]]; then
1332     ACLOCAL="aclocal --install"
1333   fi
1334   run "$ACLOCAL" '--help'  &> /dev/null    || die "Failed to run ACLOCAL:$ACLOCAL"
1335
1336   if [[ -z "$AUTORECONF" ]]; then
1337     AUTORECONF="$(type -p autoreconf)"
1338
1339     if [[ -z "$AUTORECONF" ]]; then
1340       die "Couldn't find autoreconf"
1341     fi
1342
1343     if [[ -n "$GNU_BUILD_FLAGS" ]]; then
1344       AUTORECONF_ARGS="$GNU_BUILD_FLAGS"
1345     fi
1346   fi
1347
1348   run "$AUTORECONF" '--help'  &> /dev/null    || die "Failed to run AUTORECONF:$AUTORECONF"
1349 }
1350
1351 print_setup ()
1352 {
1353   local saved_debug_status=$debug
1354   if $debug; then
1355     disable_debug
1356   fi
1357
1358   echo '----------------------------------------------'
1359   echo 'BOOTSTRAP ENV'
1360   echo "AUTORECONF=$AUTORECONF"
1361   echo "HOST_OS=$HOST_OS"
1362   echo "VENDOR=$VENDOR"
1363   echo "VENDOR_DISTRIBUTION=$VENDOR_DISTRIBUTION"
1364   echo "VENDOR_RELEASE=$VENDOR_RELEASE"
1365
1366   echo "getopt()"
1367   if $AUTORECONF_OPTION; then
1368     echo "--autoreconf"
1369   fi
1370
1371   if $CLEAN_OPTION; then
1372     echo "--clean"
1373   fi
1374
1375   if $CONFIGURE_OPTION; then
1376     echo "--configure"
1377   fi
1378
1379   if $opt_debug; then
1380     echo "--debug"
1381   fi
1382
1383   if $print_setup_opt; then
1384     echo "--print-env"
1385   fi
1386
1387   if $TARGET_OPTION; then
1388     echo "--target=$TARGET_OPTION_ARG"
1389   fi
1390
1391   if $opt_verbose; then
1392     echo "--verbose"
1393   fi
1394
1395   if [[ -n "$MAKE" ]]; then
1396     echo "MAKE=$MAKE"
1397   fi
1398
1399   if [[ -n "$BOOTSTRAP_TARGET" ]]; then
1400     echo "BOOTSTRAP_TARGET=$BOOTSTRAP_TARGET"
1401   fi
1402
1403   if [[ -n "$PREFIX" ]]; then
1404     echo "PREFIX=$PREFIX"
1405   fi
1406
1407   if [[ -n "$LOG_COMPILER" ]]; then
1408     echo "LOG_COMPILER=$LOG_COMPILER"
1409   fi
1410
1411   if [[ -n "$VCS_CHECKOUT" ]]; then
1412     echo "VCS_CHECKOUT=$VCS_CHECKOUT"
1413   fi
1414
1415   if $debug; then
1416     echo "debug=true"
1417   fi
1418
1419   if [[ -n "$WARNINGS" ]]; then
1420     echo "WARNINGS=$WARNINGS"
1421   fi
1422
1423   if $saved_debug_status; then
1424     echo "DEBUG=true"
1425   fi
1426
1427   echo '----------------------------------------------'
1428
1429   if $saved_debug_status; then
1430     enable_debug
1431   fi
1432 }
1433
1434 make_clean_option ()
1435 {
1436   run_configure_if_required
1437
1438   make_maintainer_clean
1439
1440   if [[ "$VCS_CHECKOUT" == 'git' ]]; then
1441     run "$VCS_CHECKOUT" status --ignored
1442   elif [[ -n "$VCS_CHECKOUT" ]]; then
1443     run "$VCS_CHECKOUT" status
1444   fi
1445 }
1446
1447 make_for_autoreconf ()
1448 {
1449   if [ -f 'Makefile' ]; then
1450     make_maintainer_clean
1451   fi
1452
1453   run_autoreconf
1454
1455   assert_no_file 'Makefile'
1456 }
1457
1458 check_make_target()
1459 {
1460   local ret=0
1461   case $1 in
1462     'self')
1463       ;;
1464     'rpm')
1465       ;;
1466     'gdb')
1467       ;;
1468     'clean_op')
1469       ;;
1470     'autoreconf')
1471       ;;
1472     'install-system')
1473       ;;
1474     'configure')
1475       ;;
1476     'distcheck')
1477       ;;
1478     'check')
1479       ;;
1480     'snapshot')
1481       ;;
1482     'mingw')
1483       ;;
1484     'universe')
1485       ;;
1486     'valgrind')
1487       ;;
1488     'jenkins')
1489       ;;
1490     'distclean')
1491       ;;
1492     'maintainer-clean')
1493       ;;
1494     'install')
1495       ;;
1496     'all')
1497       ;;
1498     'make_default')
1499       ;;
1500     'clang')
1501       ;;
1502     'clang-analyzer')
1503       ;;
1504     test-*)
1505       ;;
1506     valgrind-*)
1507       ;;
1508     gdb-*)
1509       ;;
1510     'dist')
1511       ;;
1512     *)
1513       echo "Matched default"
1514       ret=1
1515       ;;
1516   esac
1517
1518   return $ret
1519 }
1520
1521 execute_job ()
1522 {
1523   # We should always have a target by this point
1524   assert BOOTSTRAP_TARGET
1525
1526   determine_target_platform
1527
1528   determine_vcs
1529
1530   # Set up whatever we need to do to use autoreconf later
1531   use_libtool=false
1532   require_libtoolise
1533   if ! autoreconf_setup; then
1534     return 1
1535   fi
1536
1537   if $print_setup_opt -o  $debug; then
1538     echo
1539     print_setup
1540     echo
1541
1542     # Exit if all we were looking for were the currently used options
1543     if $print_setup_opt; then
1544       exit
1545     fi
1546   fi
1547
1548   # Use OLD_LOG_COMPILER for tracking the state of the variable
1549   local OLD_LOG_COMPILER=
1550
1551   # Set ENV PREFIX in order to set --prefix for ./configure
1552   if [[ -n "$PREFIX" ]]; then
1553     PREFIX_ARG="--prefix=$PREFIX"
1554   fi
1555
1556   if $CLEAN_OPTION; then
1557     make_maintainer_clean
1558   fi
1559
1560   local BOOTSTRAP_TARGET_ARRAY
1561   BOOTSTRAP_TARGET_ARRAY=( $BOOTSTRAP_TARGET )
1562
1563   for target in "${BOOTSTRAP_TARGET_ARRAY[@]}"
1564   do
1565     # If we are running inside of Jenkins, we want to only run some of the possible tests
1566     if $jenkins_build_environment; then
1567       check_make_target $target
1568       ret=$?
1569       if [ $ret -ne 0 ]; then
1570         warn "Unknown BOOTSTRAP_TARGET option: $target"
1571         target="jenkins"
1572       fi
1573     fi
1574
1575     if $jenkins_build_environment; then
1576       use_banner $target
1577     fi
1578
1579     local snapshot_run=false
1580     local valgrind_run=false
1581
1582     case $target in
1583       'self')
1584         self_test
1585         ;;
1586       'gdb')
1587         make_gdb
1588         ;;
1589       'install-html')
1590         make_install_html
1591         ;;
1592       'clean_op')
1593         make_clean_option
1594         ;;
1595       'autoreconf')
1596         make_for_autoreconf
1597         ;;
1598       'install-system')
1599         make_install_system
1600         ;;
1601       'configure')
1602         run_configure
1603         ;;
1604       'make_default')
1605         make_default
1606         ;;
1607       'clang')
1608         make_distclean
1609         if ! check_clang; then
1610           die "clang was not found"
1611         fi
1612
1613         if ! make_for_clang; then
1614           die "Failed to build clang: $?"
1615         fi
1616         ;;
1617       'clang-analyzer')
1618         make_distclean
1619         if ! check_clang_analyzer; then
1620           die "clang-analyzer was not found"
1621         fi
1622         if ! check_clang; then
1623           die "clang was not found"
1624         fi
1625
1626         if ! make_for_clang_analyzer; then
1627           die "Failed to build clang-analyzer: $?"
1628         fi
1629         ;;
1630       'mingw')
1631         make_distclean
1632         if ! make_for_mingw; then
1633           die "Failed to build mingw: $?"
1634         fi
1635         ;;
1636       'snapshot')
1637         make_for_snapshot
1638         snapshot_run=true
1639         check_snapshot
1640         ;;
1641       'rpm')
1642         make_rpm
1643         ;;
1644       'darwin_malloc')
1645         make_darwin_malloc
1646         ;;
1647       'valgrind')
1648         make_valgrind
1649         ;;
1650       'universe')
1651         make_universe
1652         ;;
1653       'jenkins')
1654         make_for_continuus_integration
1655         ;;
1656       *)
1657         run_configure_if_required
1658         make_target "$target"
1659         ;;
1660     esac
1661   done
1662 }
1663
1664 main ()
1665 {
1666   # Are we running inside of Jenkins?
1667   if [[ -n "$JENKINS_HOME" ]]; then
1668     declare -r jenkins_build_environment=true
1669   else
1670     declare -r jenkins_build_environment=false
1671   fi
1672
1673   # Variables we export
1674   declare -x VCS_CHECKOUT=
1675
1676   # Variables we control globally
1677   local -a BOOTSTRAP_TARGET=
1678   local CONFIGURE=
1679   local use_libtool=false
1680   local verbose=false
1681
1682   #getop variables
1683   local opt_debug=false
1684   local opt_verbose=false
1685
1686   if [[ -n "$VERBOSE" ]]; then
1687     verbose=true
1688   fi
1689
1690   # Options for getopt
1691   local AUTORECONF_OPTION=false
1692   local CLEAN_OPTION=false
1693   local CONFIGURE_OPTION=false
1694   local print_setup_opt=false
1695   local TARGET_OPTION=false
1696   local TARGET_OPTION_ARG=
1697
1698   local OLD_CONFIGURE=
1699   local OLD_CONFIGURE_ARG=
1700   local OLD_PREFIX=
1701   local OLD_MAKE=
1702   local OLD_LOG_COMPILER=
1703
1704   # If we call autoreconf on the platform or not
1705   local AUTORECONF_REBUILD_HOST=false
1706   local AUTORECONF_REBUILD=false
1707
1708   local -r top_srcdir="$(pwd)"
1709
1710   # Default configure
1711   if [ -z "$CONFIGURE" ]; then
1712     CONFIGURE="$top_srcdir/configure"
1713   fi
1714
1715
1716   # Variables for determine_target_platform () and rebuild_host_os ()
1717   #   UNAME_MACHINE_ARCH= uname -m
1718   #   VENDOR= apple, redhat, centos, canonical
1719   #   VENDOR_RELEASE=
1720   #                  RHEL{rhel,Tikanga,Santiago}
1721   #                  Ubuntu{ubuntu,Lucid,Maverick,Natty,Oneiric,Precise,Quantal}
1722   #                  Fedora{fedora,Verne,Beefy}
1723   #                  OSX{osx,lion,snow,mountain}
1724   #   VENDOR_DISTRIBUTION= darwin,fedora,rhel,ubuntu
1725   #   UNAME_KERNEL= Linux, Darwin,...
1726   #   UNAME_KERNEL_RELEASE= Linux, Darwin,...
1727   local UNAME_MACHINE_ARCH=unknown
1728   local VENDOR=unknown
1729   local VENDOR_RELEASE=unknown
1730   local VENDOR_DISTRIBUTION=unknown
1731   local UNAME_KERNEL=unknown
1732   local UNAME_KERNEL_RELEASE=unknown
1733   local HOST_OS=
1734
1735   rebuild_host_os no_output
1736
1737   local OPT_TARGET=
1738   parse_command_line_options "$@"
1739
1740   nassert BOOTSTRAP_TARGET
1741
1742   if [ -n "$OPT_TARGET" ]; then
1743     BOOTSTRAP_TARGET="$OPT_TARGET"
1744   fi
1745
1746   if [ -z "$BOOTSTRAP_TARGET" ]; then
1747     BOOTSTRAP_TARGET="make_default"
1748   fi
1749
1750   # We should always have a target by this point
1751   assert BOOTSTRAP_TARGET
1752
1753   execute_job
1754   local ret=$?
1755
1756   jobs -l
1757   wait
1758
1759   exit $ret
1760 }
1761
1762 set_branch ()
1763 {
1764   if [ -z "$BRANCH" ]; then
1765     if [ -z "$CI_PROJECT_TEAM" ]; then
1766       die "Variable CI_PROJECT_TEAM has not been set"
1767     fi
1768     if [ -z "$PROJECT" ]; then
1769       die "Variable PROJECT has not been set"
1770     fi
1771     if [ -z "$BUILD_TAG" ]; then
1772       die "Variable BUILD_TAG has not been set"
1773     fi
1774
1775     BRANCH="lp:~$CI_PROJECT_TEAM/$PROJECT/$BUILD_TAG"
1776     export BRANCH
1777   fi
1778
1779   if [ -z "$BRANCH" ]; then
1780     die "Missing values required to build BRANCH variable."
1781   fi
1782 }
1783
1784 merge ()
1785 {
1786   if [ -z "$VCS_CHECKOUT" ]; then
1787     die "Merges require VCS_CHECKOUT."
1788   fi
1789
1790   set_branch
1791
1792   if [[ "$VCS_CHECKOUT" == 'bzr' ]]; then
1793     if test -n "$BRANCH_TO_MERGE"; then
1794       bzr merge $BRANCH_TO_MERGE
1795       bzr commit --message="Merge $BRANCH_TO_MERGE Build: $BUILD_TAG" --unchanged
1796     fi
1797
1798     bzr push "$BRANCH"
1799   elif [[ -n "$VCS_CHECKOUT" ]]; then
1800     die "Merge attempt occured, current VCS setup does not support this"
1801   fi
1802 }
1803
1804 enable_debug ()
1805 {
1806   if ! $debug; then
1807     local caller_loc="$(caller)"
1808     if [[ -n "$1" ]]; then
1809       echo "$caller_loc Enabling debug: $1"
1810     else
1811       echo "$caller_loc Enabling debug"
1812     fi
1813     set -x
1814     debug=true
1815   fi
1816 }
1817
1818 usage ()
1819 {
1820   cat << EOF
1821   Usage: $program_name [OPTION]..
1822
1823   Bootstrap this package from the checked-out sources, and optionally walk through CI run.
1824
1825   Options:
1826
1827 EOF
1828 }
1829
1830 disable_debug ()
1831 {
1832   set +x
1833   debug=false
1834 }
1835
1836 check_shell ()
1837 {
1838   if [ -x '/usr/local/bin/shellcheck' ]; then
1839     /usr/local/bin/shellcheck "$1"
1840     local ret=$?
1841
1842     if [ "$ret" -ne 0 ]; then
1843       die "$1 failed shellcheck"
1844     fi
1845   fi
1846 }
1847
1848 bootstrap ()
1849 {
1850   check_shell 'bootstrap.sh'
1851   local env_debug_enabled=false
1852   local debug=false
1853
1854   export ACLOCAL
1855   export AUTOCONF
1856   export AUTOHEADER
1857   export AUTOM4TE
1858   export AUTOMAKE
1859   export AUTORECONF
1860   export CONFIGURE_ARG
1861   export DEBUG
1862   export GNU_BUILD_FLAGS
1863   export LIBTOOLIZE
1864   export LIBTOOLIZE_OPTIONS
1865   export MAKE
1866   export PREFIX_ARG
1867   export LOG_COMPILER
1868   export VERBOSE
1869   export WARNINGS
1870
1871   case $OSTYPE in
1872     darwin*)
1873       export MallocGuardEdges
1874       export MallocErrorAbort
1875       export MallocScribble
1876       ;;
1877   esac
1878
1879   # We check for DEBUG twice, once before we source the config file, and once afterward
1880   if [[ -n "$DEBUG" ]]; then
1881     env_debug_enabled=true
1882   fi
1883
1884   # Variables which only can be set by .bootstrap
1885   BOOTSTRAP_SNAPSHOT=false
1886   BOOTSTRAP_SNAPSHOT_CHECK=
1887
1888   if [ -f '.bootstrap' ]; then
1889     source '.bootstrap'
1890   fi
1891
1892   # We do this in order to protect the case where DEBUG that came from the ENV (i.e. it overrides what is found in .bootstrap
1893   if $env_debug_enabled; then
1894     enable_debug
1895   elif [[ -n "$DEBUG" ]]; then
1896     enable_debug "Enabling DEBUG from '.bootstrap'"
1897   fi
1898
1899   if $env_debug_enabled; then
1900     print_setup
1901   fi
1902
1903
1904   main "$@"
1905 }
1906
1907 # Script begins here
1908 declare -r program_name="$0"
1909 bootstrap "$@"