make.sh

   1 #!/bin/bash
   2 ############################################################################
   3 #                                                                          #
   4 # This file is part of the IPFire Firewall.                                #
   5 #                                                                          #
   6 # IPFire is free software; you can redistribute it and/or modify           #
   7 # it under the terms of the GNU General Public License as published by     #
   8 # the Free Software Foundation; either version 2 of the License, or        #
   9 # (at your option) any later version.                                      #
  10 #                                                                          #
  11 # IPFire is distributed in the hope that it will be useful,                #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of           #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            #
  14 # GNU General Public License for more details.                             #
  15 #                                                                          #
  16 # You should have received a copy of the GNU General Public License        #
  17 # along with IPFire; if not, write to the Free Software                    #
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA #
  19 #                                                                          #
  20 # Copyright (C) 2007-2016 IPFire Team <info@ipfire.org>.                   #
  21 #                                                                          #
  22 ############################################################################
  23 #
  24
  25 NAME="IPFire"                                                   # Software name
  26 SNAME="ipfire"                                                  # Short name
  27 VERSION="2.19"                                                  # Version number
  28 CORE="104"                                                      # Core Level (Filename)
  29 PAKFIRE_CORE="103"                                              # Core Level (PAKFIRE)
  30 GIT_BRANCH=`git rev-parse --abbrev-ref HEAD`                    # Git Branch
  31 SLOGAN="www.ipfire.org"                                         # Software slogan
  32 CONFIG_ROOT=/var/ipfire                                         # Configuration rootdir
  33 NICE=10                                                         # Nice level
  34 MAX_RETRIES=1                                                   # prefetch/check loop
  35 BUILD_IMAGES=1                                                  # Flash and Xen Downloader
  36 KVER=`grep --max-count=1 VER lfs/linux | awk '{ print $3 }'`
  37 GIT_TAG=$(git tag | tail -1)                                    # Git Tag
  38 GIT_LASTCOMMIT=$(git log | head -n1 | cut -d" " -f2 |head -c8)  # Last commit
  39 TOOLCHAINVER=12
  40
  41 # New architecture variables
  42 BUILD_ARCH="$(uname -m)"
  43 BUILDMACHINE="${BUILD_ARCH}"
  44
  45 # Debian specific settings
  46 if [ ! -e /etc/debian_version ]; then
  47         FULLPATH=`which $0`
  48 else
  49         if [ -x /usr/bin/realpath ]; then
  50                 FULLPATH=`/usr/bin/realpath $0`
  51         else
  52                 echo "ERROR: Need to do apt-get install realpath"
  53                 exit 1
  54         fi
  55 fi
  56
  57 PWD=`pwd`
  58 BASENAME=`basename $0`
  59 BASEDIR=`echo $FULLPATH | sed "s/\/$BASENAME//g"`
  60 LOGFILE=$BASEDIR/log/_build.preparation.log
  61 export BASEDIR LOGFILE
  62 DIR_CHK=$BASEDIR/cache/check
  63 mkdir $BASEDIR/log/ 2>/dev/null
  64
  65 # Include funtions
  66 . tools/make-functions
  67
  68 if [ -f .config ]; then
  69         . .config
  70 fi
  71
  72 if [ -n "${TARGET_ARCH}" ]; then
  73         configure_target "${TARGET_ARCH}"
  74 else
  75         configure_target "default"
  76 fi
  77
  78 if [ -z $EDITOR ]; then
  79         for i in nano emacs vi; do
  80                 EDITOR=$(which $i 2>/dev/null)
  81                 if ! [ -z $EDITOR ]; then
  82                         export EDITOR=$EDITOR
  83                         break
  84                 fi
  85         done
  86         [ -z $EDITOR ] && exiterror "You should have installed an editor."
  87 fi
  88
  89
  90 prepareenv() {
  91     ############################################################################
  92     #                                                                          #
  93     # Are we running the right shell?                                          #
  94     #                                                                          #
  95     ############################################################################
  96     if [ ! "$BASH" ]; then
  97                         exiterror "BASH environment variable is not set.  You're probably running the wrong shell."
  98     fi
  99
 100     if [ -z "${BASH_VERSION}" ]; then
 101                         exiterror "Not running BASH shell."
 102     fi
 103
 104
 105     ############################################################################
 106     #                                                                          #
 107     # Trap on emergency exit                                                   #
 108     #                                                                          #
 109     ############################################################################
 110     trap "exiterror 'Build process interrupted'" SIGINT SIGTERM SIGKILL SIGSTOP SIGQUIT
 111
 112
 113     ############################################################################
 114     #                                                                          #
 115     # Resetting our nice level                                                 #
 116     #                                                                          #
 117     ############################################################################
 118     echo -ne "Resetting our nice level to $NICE" | tee -a $LOGFILE
 119     renice $NICE $$ > /dev/null
 120     if [ `nice` != "$NICE" ]; then
 121                         beautify message FAIL
 122                         exiterror "Failed to set correct nice level"
 123     else
 124                         beautify message DONE
 125     fi
 126
 127
 128     ############################################################################
 129     #                                                                          #
 130     # Checking if running as root user                                         #
 131     #                                                                          #
 132     ############################################################################
 133     echo -ne "Checking if we're running as root user" | tee -a $LOGFILE
 134     if [ `id -u` != 0 ]; then
 135                         beautify message FAIL
 136                         exiterror "Not building as root"
 137     else
 138                         beautify message DONE
 139     fi
 140
 141
 142     ############################################################################
 143     #                                                                          #
 144     # Checking for necessary temporary space                                   #
 145     #                                                                          #
 146     ############################################################################
 147     echo -ne "Checking for necessary space on disk $BASE_DEV" | tee -a $LOGFILE
 148     BASE_DEV=`df -P -k $BASEDIR | tail -n 1 | awk '{ print $1 }'`
 149     BASE_ASPACE=`df -P -k $BASEDIR | tail -n 1 | awk '{ print $4 }'`
 150     if (( 2048000 > $BASE_ASPACE )); then
 151                         BASE_USPACE=`du -skx $BASEDIR | awk '{print $1}'`
 152                         if (( 2048000 - $BASE_USPACE > $BASE_ASPACE )); then
 153                                 beautify message FAIL
 154                                 exiterror "Not enough temporary space available, need at least 2GB on $BASE_DEV"
 155                         fi
 156     else
 157                         beautify message DONE
 158     fi
 159
 160     ############################################################################
 161     #                                                                          #
 162     # Building Linux From Scratch system                                       #
 163     #                                                                          #
 164     ############################################################################
 165     # Set umask
 166     umask 022
 167
 168     # Set LFS Directory
 169     LFS=$BASEDIR/build
 170
 171     # Check /tools symlink
 172     if [ -h /tools ]; then
 173         rm -f /tools
 174     fi
 175     if [ ! -a /tools ]; then
 176                         ln -s $BASEDIR/build/tools /
 177     fi
 178     if [ ! -h /tools ]; then
 179                         exiterror "Could not create /tools symbolic link."
 180     fi
 181
 182     # Setup environment
 183     set +h
 184     LC_ALL=POSIX
 185     if [ -z $MAKETUNING ]; then
 186         CPU_COUNT="$(getconf _NPROCESSORS_ONLN 2>/dev/null)"
 187         if [ -z "${CPU_COUNT}" ]; then
 188                 CPU_COUNT=1
 189         fi
 190
 191         MAKETUNING="-j$(( ${CPU_COUNT} * 2 + 1 ))"
 192     fi
 193     export LFS LC_ALL CFLAGS CXXFLAGS MAKETUNING
 194     unset CC CXX CPP LD_LIBRARY_PATH LD_PRELOAD
 195
 196     # Make some extra directories
 197     mkdir -p $BASEDIR/build/{tools,etc,usr/src} 2>/dev/null
 198     mkdir -p $BASEDIR/build/{dev/{shm,pts},proc,sys}
 199     mkdir -p $BASEDIR/{cache,ccache} 2>/dev/null
 200     mkdir -p $BASEDIR/build/usr/src/{cache,config,doc,html,langs,lfs,log,src,ccache}
 201
 202     mknod -m 600 $BASEDIR/build/dev/console c 5 1 2>/dev/null
 203     mknod -m 666 $BASEDIR/build/dev/null c 1 3 2>/dev/null
 204
 205     # Make all sources and proc available under lfs build
 206     mount --bind /dev            $BASEDIR/build/dev
 207     mount --bind /dev/pts        $BASEDIR/build/dev/pts
 208     mount --bind /dev/shm        $BASEDIR/build/dev/shm
 209     mount --bind /proc           $BASEDIR/build/proc
 210     mount --bind /sys            $BASEDIR/build/sys
 211     mount --bind $BASEDIR/cache  $BASEDIR/build/usr/src/cache
 212     mount --bind $BASEDIR/ccache $BASEDIR/build/usr/src/ccache
 213     mount --bind $BASEDIR/config $BASEDIR/build/usr/src/config
 214     mount --bind $BASEDIR/doc    $BASEDIR/build/usr/src/doc
 215     mount --bind $BASEDIR/html   $BASEDIR/build/usr/src/html
 216     mount --bind $BASEDIR/langs  $BASEDIR/build/usr/src/langs
 217     mount --bind $BASEDIR/lfs    $BASEDIR/build/usr/src/lfs
 218     mount --bind $BASEDIR/log    $BASEDIR/build/usr/src/log
 219     mount --bind $BASEDIR/src    $BASEDIR/build/usr/src/src
 220
 221     # Run LFS static binary creation scripts one by one
 222     export CCACHE_DIR=$BASEDIR/ccache
 223     export CCACHE_COMPRESS=1
 224     export CCACHE_COMPILERCHECK="string:toolchain-${TOOLCHAINVER} ${TARGET_ARCH}"
 225
 226     # Remove pre-install list of installed files in case user erase some files before rebuild
 227     rm -f $BASEDIR/build/usr/src/lsalr 2>/dev/null
 228
 229     # Prepare string for /etc/system-release.
 230     SYSTEM_RELEASE="${NAME} ${VERSION} (${MACHINE})"
 231     if [ "$(git status -s | wc -l)" == "0" ]; then
 232         GIT_STATUS=""
 233     else
 234         GIT_STATUS="-dirty"
 235     fi
 236     case "$GIT_BRANCH" in
 237         core*|beta?|rc?)
 238                 SYSTEM_RELEASE="${SYSTEM_RELEASE} - $GIT_BRANCH$GIT_STATUS"
 239                 ;;
 240         *)
 241                 SYSTEM_RELEASE="${SYSTEM_RELEASE} - Development Build: $GIT_BRANCH/$GIT_LASTCOMMIT$GIT_STATUS"
 242                 ;;
 243     esac
 244 }
 245
 246 buildtoolchain() {
 247     local error=false
 248     case "${TARGET_ARCH}:${BUILD_ARCH}" in
 249         # x86_64
 250         x86_64:x86_64)
 251              # This is working.
 252              ;;
 253
 254         # x86
 255         i586:i586|i586:i686|i586:x86_64)
 256             # These are working.
 257             ;;
 258         i586:*)
 259             error=true
 260             ;;
 261
 262         # ARM
 263         armv5tel:armv5tel|armv5tel:armv5tejl|armv5tel:armv6l|armv5tel:armv7l|armv5tel:aarch64)
 264             # These are working.
 265             ;;
 266         armv5tel:*)
 267             error=true
 268             ;;
 269     esac
 270
 271     ${error} && \
 272         exiterror "Cannot build ${MACHINE} toolchain on $(uname -m). Please use the download if any."
 273
 274     local gcc=$(type -p gcc)
 275     if [ -z "${gcc}" ]; then
 276         exiterror "Could not find GCC. You will need a working build enviroment in order to build the toolchain."
 277     fi
 278
 279     LOGFILE="$BASEDIR/log/_build.toolchain.log"
 280     export LOGFILE
 281
 282     local ORG_PATH=$PATH
 283     export PATH="/tools/ccache/bin:/tools/bin:$PATH"
 284     lfsmake1 ccache                     PASS=1
 285     lfsmake1 binutils                   PASS=1
 286     lfsmake1 gcc                        PASS=1
 287     lfsmake1 linux                      TOOLS=1 KCFG="-headers"
 288     lfsmake1 glibc
 289     lfsmake1 cleanup-toolchain          PASS=1
 290     lfsmake1 gcc                        PASS=L
 291     lfsmake1 binutils                   PASS=2
 292     lfsmake1 gcc                        PASS=2
 293     lfsmake1 ccache                     PASS=2
 294     lfsmake1 tcl
 295     lfsmake1 expect
 296     lfsmake1 dejagnu
 297     lfsmake1 pkg-config
 298     lfsmake1 ncurses
 299     lfsmake1 bash
 300     lfsmake1 bzip2
 301     lfsmake1 coreutils
 302     lfsmake1 diffutils
 303     lfsmake1 findutils
 304     lfsmake1 gawk
 305     lfsmake1 gettext
 306     lfsmake1 grep
 307     lfsmake1 gzip
 308     lfsmake1 m4
 309     lfsmake1 make
 310     lfsmake1 patch
 311     lfsmake1 perl
 312     lfsmake1 sed
 313     lfsmake1 tar
 314     lfsmake1 texinfo
 315     lfsmake1 xz
 316     lfsmake1 fake-environ
 317     lfsmake1 cleanup-toolchain          PASS=2
 318     export PATH=$ORG_PATH
 319 }
 320
 321 buildbase() {
 322     LOGFILE="$BASEDIR/log/_build.base.log"
 323     export LOGFILE
 324     lfsmake2 stage2
 325     lfsmake2 linux                      KCFG="-headers"
 326     lfsmake2 man-pages
 327     lfsmake2 glibc
 328     lfsmake2 tzdata
 329     lfsmake2 cleanup-toolchain          PASS=3
 330     lfsmake2 zlib
 331     lfsmake2 binutils
 332     lfsmake2 gmp
 333     lfsmake2 gmp-compat
 334     lfsmake2 mpfr
 335     lfsmake2 libmpc
 336     lfsmake2 file
 337     lfsmake2 gcc
 338     lfsmake2 sed
 339     lfsmake2 berkeley
 340     lfsmake2 autoconf
 341     lfsmake2 automake
 342     lfsmake2 coreutils
 343     lfsmake2 iana-etc
 344     lfsmake2 m4
 345     lfsmake2 bison
 346     lfsmake2 ncurses-compat
 347     lfsmake2 ncurses
 348     lfsmake2 procps
 349     lfsmake2 libtool
 350     lfsmake2 perl
 351     lfsmake2 readline
 352     lfsmake2 readline-compat
 353     lfsmake2 bzip2
 354     lfsmake2 pcre
 355     lfsmake2 pcre-compat
 356     lfsmake2 bash
 357     lfsmake2 diffutils
 358     lfsmake2 e2fsprogs
 359     lfsmake2 ed
 360     lfsmake2 findutils
 361     lfsmake2 flex
 362     lfsmake2 gawk
 363     lfsmake2 gettext
 364     lfsmake2 grep
 365     lfsmake2 groff
 366     lfsmake2 gperf
 367     lfsmake2 gzip
 368     lfsmake2 hostname
 369     lfsmake2 iproute2
 370     lfsmake2 jwhois
 371     lfsmake2 kbd
 372     lfsmake2 less
 373     lfsmake2 make
 374     lfsmake2 man
 375     lfsmake2 kmod
 376     lfsmake2 net-tools
 377     lfsmake2 patch
 378     lfsmake2 psmisc
 379     lfsmake2 shadow
 380     lfsmake2 sysklogd
 381     lfsmake2 sysvinit
 382     lfsmake2 tar
 383     lfsmake2 texinfo
 384     lfsmake2 util-linux
 385     lfsmake2 udev
 386     lfsmake2 vim
 387     lfsmake2 xz
 388     lfsmake2 paxctl
 389 }
 390
 391 buildipfire() {
 392   LOGFILE="$BASEDIR/log/_build.ipfire.log"
 393   export LOGFILE
 394   ipfiremake configroot
 395   ipfiremake backup
 396   ipfiremake pkg-config
 397   ipfiremake libusb
 398   ipfiremake libusb-compat
 399   ipfiremake libpcap
 400   ipfiremake ppp
 401   ipfiremake pptp
 402   ipfiremake unzip
 403   ipfiremake which
 404   ipfiremake linux-firmware
 405   ipfiremake ath10k-firmware
 406   ipfiremake dvb-firmwares
 407   ipfiremake mt7601u-firmware
 408   ipfiremake zd1211-firmware
 409   ipfiremake rpi-firmware
 410   ipfiremake bc
 411   ipfiremake u-boot
 412   ipfiremake cpio
 413   ipfiremake mdadm
 414   ipfiremake dracut
 415   ipfiremake lvm2
 416   ipfiremake multipath-tools
 417   ipfiremake freetype
 418   ipfiremake grub
 419   ipfiremake libmnl
 420   ipfiremake libnfnetlink
 421   ipfiremake libnetfilter_queue
 422   ipfiremake libnetfilter_conntrack
 423   ipfiremake libnetfilter_cthelper
 424   ipfiremake libnetfilter_cttimeout
 425   ipfiremake iptables
 426
 427   case "${TARGET_ARCH}" in
 428         x86_64)
 429                 ipfiremake linux                        KCFG=""
 430                 ipfiremake backports                    KCFG=""
 431                 ipfiremake e1000e                       KCFG=""
 432                 ipfiremake igb                          KCFG=""
 433                 ipfiremake ixgbe                        KCFG=""
 434                 ipfiremake xtables-addons               KCFG=""
 435                 ipfiremake linux-initrd                 KCFG=""
 436                 ;;
 437         i586)
 438                 # x86-pae (Native and new XEN) kernel build
 439                 ipfiremake linux                        KCFG="-pae"
 440                 ipfiremake backports                    KCFG="-pae"
 441                 ipfiremake e1000e                       KCFG="-pae"
 442                 ipfiremake igb                          KCFG="-pae"
 443                 ipfiremake ixgbe                        KCFG="-pae"
 444                 ipfiremake xtables-addons               KCFG="-pae"
 445                 ipfiremake linux-initrd                 KCFG="-pae"
 446
 447                 # x86 kernel build
 448                 ipfiremake linux                        KCFG=""
 449                 ipfiremake backports                    KCFG=""
 450                 ipfiremake e1000e                       KCFG=""
 451                 ipfiremake igb                          KCFG=""
 452                 ipfiremake ixgbe                        KCFG=""
 453                 ipfiremake xtables-addons               KCFG=""
 454                 ipfiremake linux-initrd                 KCFG=""
 455                 ;;
 456
 457         armv5tel)
 458                 # arm-rpi (Raspberry Pi) kernel build
 459                 ipfiremake linux                        KCFG="-rpi"
 460                 ipfiremake backports                    KCFG="-rpi"
 461                 ipfiremake xtables-addons               KCFG="-rpi"
 462                 ipfiremake linux-initrd                 KCFG="-rpi"
 463
 464                 # arm multi platform (Panda, Wandboard ...) kernel build
 465                 ipfiremake linux                        KCFG="-multi"
 466                 ipfiremake backports                    KCFG="-multi"
 467                 ipfiremake e1000e                       KCFG="-multi"
 468                 ipfiremake igb                          KCFG="-multi"
 469                 ipfiremake ixgbe                        KCFG="-multi"
 470                 ipfiremake xtables-addons               KCFG="-multi"
 471                 ipfiremake linux-initrd                 KCFG="-multi"
 472
 473                 # arm-kirkwood (Dreamplug, ICY-Box ...) kernel build
 474                 ipfiremake linux                        KCFG="-kirkwood"
 475                 ipfiremake backports                    KCFG="-kirkwood"
 476                 ipfiremake e1000e                       KCFG="-kirkwood"
 477                 ipfiremake igb                          KCFG="-kirkwood"
 478                 ipfiremake ixgbe                        KCFG="-kirkwood"
 479                 ipfiremake xtables-addons               KCFG="-kirkwood"
 480                 ipfiremake linux-initrd                 KCFG="-kirkwood"
 481                 ;;
 482   esac
 483   ipfiremake xtables-addons                     USPACE="1"
 484   ipfiremake openssl
 485   [ "${TARGET_ARCH}" = "i586" ] && ipfiremake openssl KCFG='-sse2'
 486   ipfiremake libgpg-error
 487   ipfiremake libgcrypt
 488   ipfiremake libassuan
 489   ipfiremake bind
 490   ipfiremake dhcp
 491   ipfiremake dhcpcd
 492   ipfiremake boost
 493   ipfiremake linux-atm
 494   ipfiremake expat
 495   ipfiremake gdbm
 496   ipfiremake pam
 497   ipfiremake curl
 498   ipfiremake tcl
 499   ipfiremake sqlite
 500   ipfiremake libffi
 501   ipfiremake python
 502   ipfiremake ca-certificates
 503   ipfiremake fireinfo
 504   ipfiremake libnet
 505   ipfiremake libnl
 506   ipfiremake libnl-3
 507   ipfiremake libidn
 508   ipfiremake nasm
 509   ipfiremake libjpeg
 510   ipfiremake libexif
 511   ipfiremake libpng
 512   ipfiremake libtiff
 513   ipfiremake libart
 514   ipfiremake gd
 515   ipfiremake popt
 516   ipfiremake pcre
 517   ipfiremake slang
 518   ipfiremake newt
 519   ipfiremake libsmooth
 520   ipfiremake attr
 521   ipfiremake acl
 522   ipfiremake libcap
 523   ipfiremake pciutils
 524   ipfiremake usbutils
 525   ipfiremake libxml2
 526   ipfiremake libxslt
 527   ipfiremake BerkeleyDB
 528   ipfiremake mysql
 529   ipfiremake cyrus-sasl
 530   ipfiremake openldap
 531   ipfiremake apache2
 532   ipfiremake php
 533   ipfiremake web-user-interface
 534   ipfiremake flag-icons
 535   ipfiremake jquery
 536   ipfiremake arping
 537   ipfiremake beep
 538   ipfiremake dvdrtools
 539   ipfiremake nettle
 540   ipfiremake dnsmasq
 541   ipfiremake unbound
 542   ipfiremake dosfstools
 543   ipfiremake reiserfsprogs
 544   ipfiremake xfsprogs
 545   ipfiremake sysfsutils
 546   ipfiremake fuse
 547   ipfiremake ntfs-3g
 548   ipfiremake ethtool
 549   ipfiremake ez-ipupdate
 550   ipfiremake fcron
 551   ipfiremake perl-GD
 552   ipfiremake GD-Graph
 553   ipfiremake GD-TextUtil
 554   ipfiremake perl-Device-SerialPort
 555   ipfiremake perl-Device-Modem
 556   ipfiremake perl-Apache-Htpasswd
 557   ipfiremake gnupg
 558   ipfiremake hdparm
 559   ipfiremake sdparm
 560   ipfiremake mtools
 561   ipfiremake initscripts
 562   ipfiremake whatmask
 563   ipfiremake conntrack-tools
 564   ipfiremake libupnp
 565   ipfiremake ipaddr
 566   ipfiremake iputils
 567   ipfiremake l7-protocols
 568   ipfiremake mISDNuser
 569   ipfiremake capi4k-utils
 570   ipfiremake hwdata
 571   ipfiremake logrotate
 572   ipfiremake logwatch
 573   ipfiremake misc-progs
 574   ipfiremake nano
 575   ipfiremake URI
 576   ipfiremake HTML-Tagset
 577   ipfiremake HTML-Parser
 578   ipfiremake HTML-Template
 579   ipfiremake Compress-Zlib
 580   ipfiremake Digest
 581   ipfiremake Digest-SHA1
 582   ipfiremake Digest-HMAC
 583   ipfiremake libwww-perl
 584   ipfiremake Net-DNS
 585   ipfiremake Net-IPv4Addr
 586   ipfiremake Net_SSLeay
 587   ipfiremake IO-Stringy
 588   ipfiremake IO-Socket-SSL
 589   ipfiremake Unix-Syslog
 590   ipfiremake Mail-Tools
 591   ipfiremake MIME-Tools
 592   ipfiremake Net-Server
 593   ipfiremake Convert-TNEF
 594   ipfiremake Convert-UUlib
 595   ipfiremake Archive-Tar
 596   ipfiremake Archive-Zip
 597   ipfiremake Text-Tabs+Wrap
 598   ipfiremake Locale-Country
 599   ipfiremake XML-Parser
 600   ipfiremake Crypt-PasswdMD5
 601   ipfiremake Net-Telnet
 602   ipfiremake python-setuptools
 603   ipfiremake python-clientform
 604   ipfiremake python-mechanize
 605   ipfiremake python-feedparser
 606   ipfiremake python-rssdler
 607   ipfiremake python-inotify
 608   ipfiremake glib
 609   ipfiremake GeoIP
 610   ipfiremake fwhits
 611   ipfiremake noip_updater
 612   ipfiremake ntp
 613   ipfiremake openssh
 614   ipfiremake fontconfig
 615   ipfiremake dejavu-fonts-ttf
 616   ipfiremake freefont
 617   ipfiremake pixman
 618   ipfiremake cairo
 619   ipfiremake pango
 620   ipfiremake rrdtool
 621   ipfiremake setserial
 622   ipfiremake setup
 623   ipfiremake libdnet
 624   ipfiremake daq
 625   ipfiremake snort
 626   ipfiremake oinkmaster
 627   ipfiremake squid
 628   ipfiremake squidguard
 629   ipfiremake calamaris
 630   ipfiremake tcpdump
 631   ipfiremake traceroute
 632   ipfiremake vlan
 633   ipfiremake wireless
 634   ipfiremake pakfire
 635   ipfiremake spandsp
 636   ipfiremake lzo
 637   ipfiremake openvpn
 638   ipfiremake pammysql
 639   ipfiremake mpage
 640   ipfiremake dbus
 641   ipfiremake cups
 642   ipfiremake ghostscript
 643   ipfiremake foomatic
 644   ipfiremake hplip
 645   ipfiremake cifs-utils
 646   ipfiremake krb5
 647   ipfiremake samba
 648   ipfiremake sudo
 649   ipfiremake mc
 650   ipfiremake wget
 651   ipfiremake bridge-utils
 652   ipfiremake screen
 653   ipfiremake smartmontools
 654   ipfiremake htop
 655   ipfiremake chkconfig
 656   ipfiremake postfix
 657   ipfiremake fetchmail
 658   ipfiremake cyrus-imapd
 659   ipfiremake openmailadmin
 660   ipfiremake clamav
 661   ipfiremake spamassassin
 662   ipfiremake amavisd
 663   ipfiremake dma
 664   ipfiremake alsa
 665   ipfiremake mpfire
 666   ipfiremake guardian
 667   ipfiremake libid3tag
 668   ipfiremake libmad
 669   ipfiremake libogg
 670   ipfiremake libvorbis
 671   ipfiremake libdvbpsi
 672   ipfiremake flac
 673   ipfiremake lame
 674   ipfiremake sox
 675   ipfiremake libshout
 676   ipfiremake xvid
 677   ipfiremake libmpeg2
 678   ipfiremake libarchive
 679   ipfiremake cmake
 680   ipfiremake gnump3d
 681   ipfiremake rsync
 682   ipfiremake tcpwrapper
 683   ipfiremake libevent
 684   ipfiremake libevent2
 685   ipfiremake libtirpc
 686   ipfiremake rpcbind
 687   ipfiremake nfs
 688   ipfiremake gnu-netcat
 689   ipfiremake ncat
 690   ipfiremake nmap
 691   ipfiremake ncftp
 692   ipfiremake etherwake
 693   ipfiremake bwm-ng
 694   ipfiremake sysstat
 695   ipfiremake vsftpd
 696   ipfiremake strongswan
 697   ipfiremake rng-tools
 698   ipfiremake lsof
 699   ipfiremake br2684ctl
 700   ipfiremake pcmciautils
 701   ipfiremake lm_sensors
 702   ipfiremake liboping
 703   ipfiremake collectd
 704   ipfiremake elinks
 705   ipfiremake igmpproxy
 706   ipfiremake fbset
 707   ipfiremake opus
 708   ipfiremake python-six
 709   ipfiremake python-pyparsing
 710   ipfiremake spice-protocol
 711   ipfiremake spice
 712   ipfiremake sdl
 713   ipfiremake qemu
 714   ipfiremake sane
 715   ipfiremake netpbm
 716   ipfiremake phpSANE
 717   ipfiremake tunctl
 718   ipfiremake netsnmpd
 719   ipfiremake nagios
 720   ipfiremake nagios_nrpe
 721   ipfiremake icinga
 722   ipfiremake ebtables
 723   ipfiremake directfb
 724   ipfiremake dfb++
 725   ipfiremake faad2
 726   ipfiremake ffmpeg
 727   ipfiremake vdr
 728   ipfiremake vdr_streamdev
 729   ipfiremake vdr_vnsiserver5
 730   ipfiremake vdr_vnsiserver3
 731   ipfiremake vdr_epgsearch
 732   ipfiremake vdr_dvbapi
 733   ipfiremake vdr_eepg
 734   ipfiremake w_scan
 735   ipfiremake icecast
 736   ipfiremake icegenerator
 737   ipfiremake mpd
 738   ipfiremake libmpdclient
 739   ipfiremake mpc
 740   ipfiremake perl-Net-SMTP-SSL
 741   ipfiremake perl-MIME-Base64
 742   ipfiremake perl-Authen-SASL
 743   ipfiremake perl-MIME-Lite
 744   ipfiremake perl-Email-Date-Format
 745   ipfiremake git
 746   ipfiremake squidclamav
 747   ipfiremake vnstat
 748   ipfiremake iw
 749   ipfiremake wpa_supplicant
 750   ipfiremake hostapd
 751   ipfiremake pycurl
 752   ipfiremake urlgrabber
 753   ipfiremake syslinux
 754   ipfiremake tftpd
 755   ipfiremake cpufrequtils
 756   ipfiremake bluetooth
 757   ipfiremake gutenprint
 758   ipfiremake apcupsd
 759   ipfiremake iperf
 760   ipfiremake iperf3
 761   ipfiremake 7zip
 762   ipfiremake lynis
 763   ipfiremake streamripper
 764   ipfiremake sshfs
 765   ipfiremake taglib
 766   #ipfiremake mediatomb
 767   ipfiremake sslh
 768   ipfiremake perl-gettext
 769   ipfiremake perl-Sort-Naturally
 770   ipfiremake vdradmin
 771   ipfiremake miau
 772   ipfiremake perl-DBI
 773   ipfiremake perl-DBD-mysql
 774   ipfiremake perl-DBD-SQLite
 775   ipfiremake perl-File-ReadBackwards
 776   ipfiremake cacti
 777   ipfiremake openvmtools
 778   ipfiremake nagiosql
 779   ipfiremake iftop
 780   ipfiremake motion
 781   ipfiremake joe
 782   ipfiremake monit
 783   ipfiremake nut
 784   ipfiremake watchdog
 785   ipfiremake libpri
 786   ipfiremake libsrtp
 787   ipfiremake asterisk
 788   ipfiremake lcr
 789   ipfiremake usb_modeswitch
 790   ipfiremake usb_modeswitch_data
 791   ipfiremake zerofree
 792   ipfiremake pound
 793   ipfiremake minicom
 794   ipfiremake ddrescue
 795   ipfiremake imspector
 796   ipfiremake miniupnpd
 797   ipfiremake client175
 798   ipfiremake powertop
 799   ipfiremake parted
 800   ipfiremake swig
 801   ipfiremake python-m2crypto
 802   ipfiremake wireless-regdb
 803   ipfiremake crda
 804   ipfiremake libsolv
 805   ipfiremake python-distutils-extra
 806   ipfiremake python-lzma
 807   ipfiremake python-progressbar
 808   ipfiremake python-xattr
 809   ipfiremake intltool
 810   ipfiremake ddns
 811   ipfiremake transmission
 812   ipfiremake dpfhack
 813   ipfiremake lcd4linux
 814   ipfiremake mtr
 815   ipfiremake tcpick
 816   ipfiremake minidlna
 817   ipfiremake acpid
 818   ipfiremake fping
 819   ipfiremake telnet
 820   ipfiremake xinetd
 821   ipfiremake gpgme
 822   ipfiremake pygpgme
 823   ipfiremake pakfire3
 824   ipfiremake stress
 825   ipfiremake libstatgrab
 826   ipfiremake sarg
 827   ipfiremake check_mk_agent
 828   ipfiremake libdaemon
 829   ipfiremake avahi
 830   ipfiremake nginx
 831   ipfiremake sendEmail
 832   ipfiremake sysbench
 833   ipfiremake strace
 834   ipfiremake ipfire-netboot
 835   ipfiremake lcdproc
 836   ipfiremake bitstream
 837   ipfiremake multicat
 838   ipfiremake keepalived
 839   ipfiremake ipvsadm
 840   ipfiremake perl-Carp-Clan
 841   ipfiremake perl-Date-Calc
 842   ipfiremake perl-Date-Manip
 843   ipfiremake perl-File-Tail
 844   ipfiremake perl-TimeDate
 845   ipfiremake swatch
 846   ipfiremake tor
 847   ipfiremake arm
 848   ipfiremake wavemon
 849   ipfiremake iptraf-ng
 850   ipfiremake iotop
 851   ipfiremake stunnel
 852   ipfiremake sslscan
 853   ipfiremake owncloud
 854   ipfiremake bacula
 855   ipfiremake batctl
 856   ipfiremake perl-PDF-API2
 857   ipfiremake squid-accounting
 858   ipfiremake pigz
 859   ipfiremake tmux
 860   ipfiremake perl-Text-CSV_XS
 861   ipfiremake swconfig
 862   ipfiremake haproxy
 863   ipfiremake ipset
 864   ipfiremake lua
 865   ipfiremake dnsdist
 866   ipfiremake bird
 867   ipfiremake dmidecode
 868   ipfiremake mcelog
 869   ipfiremake rtpproxy
 870   ipfiremake util-macros
 871   ipfiremake libpciaccess
 872   ipfiremake libyajl
 873   ipfiremake libvirt
 874   ipfiremake freeradius
 875   ipfiremake perl-common-sense
 876   ipfiremake perl-inotify2
 877   ipfiremake perl-Net-IP
 878 }
 879
 880 buildinstaller() {
 881   # Run installer scripts one by one
 882   LOGFILE="$BASEDIR/log/_build.installer.log"
 883   export LOGFILE
 884   ipfiremake memtest
 885   ipfiremake installer
 886   installmake strip
 887 }
 888
 889 buildpackages() {
 890   LOGFILE="$BASEDIR/log/_build.packages.log"
 891   export LOGFILE
 892   echo "... see detailed log in _build.*.log files" >> $LOGFILE
 893
 894
 895   # Generating list of packages used
 896   echo -n "Generating packages list from logs" | tee -a $LOGFILE
 897   rm -f $BASEDIR/doc/packages-list
 898   for i in `ls -1tr $BASEDIR/log/[^_]*`; do
 899         if [ "$i" != "$BASEDIR/log/FILES" -a -n $i ]; then
 900                 echo "* `basename $i`" >>$BASEDIR/doc/packages-list
 901         fi
 902   done
 903   echo "== List of softwares used to build $NAME Version: $VERSION ==" > $BASEDIR/doc/packages-list.txt
 904   grep -v 'configroot$\|img$\|initrd$\|initscripts$\|installer$\|install$\|setup$\|pakfire$\|stage2$\|smp$\|tools$\|tools1$\|tools2$\|.tgz$\|-config$\|_missing_rootfile$\|install1$\|install2$\|pass1$\|pass2$\|pass3$' \
 905         $BASEDIR/doc/packages-list | sort >> $BASEDIR/doc/packages-list.txt
 906   rm -f $BASEDIR/doc/packages-list
 907   # packages-list.txt is ready to be displayed for wiki page
 908   beautify message DONE
 909
 910   # Update changelog
 911   cd $BASEDIR
 912   [ -z $GIT_TAG ]  || LAST_TAG=$GIT_TAG
 913   [ -z $LAST_TAG ] || EXT="$LAST_TAG..HEAD"
 914   git log -n 500 --no-merges --pretty=medium --shortstat $EXT > $BASEDIR/doc/ChangeLog
 915
 916   # Create images for install
 917   ipfiremake cdrom
 918
 919   # Check if there is a loop device for building in virtual environments
 920   modprobe loop 2>/dev/null
 921   if [ $BUILD_IMAGES == 1 ] && ([ -e /dev/loop/0 ] || [ -e /dev/loop0 ] || [ -e "/dev/loop-control" ]); then
 922         ipfiremake flash-images
 923         ipfiremake flash-images SCON=1
 924   fi
 925
 926   mv $LFS/install/images/{*.iso,*.tgz,*.img.gz,*.bz2} $BASEDIR >> $LOGFILE 2>&1
 927
 928   ipfirepackages
 929
 930   ipfiremake xen-image
 931   mv $LFS/install/images/*.bz2 $BASEDIR >> $LOGFILE 2>&1
 932
 933   cd $BASEDIR
 934
 935   # remove not useable iso on armv5tel (needed to build flash images)
 936   [ "${TARGET_ARCH}" = "armv5tel" ] && rm -rf *.iso
 937
 938   for i in `ls *.bz2 *.img.gz *.iso`; do
 939         md5sum $i > $i.md5
 940   done
 941   cd $PWD
 942
 943   # Cleanup
 944   stdumount
 945   rm -rf $BASEDIR/build/tmp/*
 946
 947   # Generating total list of files
 948   echo -n "Generating files list from logs" | tee -a $LOGFILE
 949   rm -f $BASEDIR/log/FILES
 950   for i in `ls -1tr $BASEDIR/log/[^_]*`; do
 951         if [ "$i" != "$BASEDIR/log/FILES" -a -n $i ]; then
 952                 echo "##" >>$BASEDIR/log/FILES
 953                 echo "## `basename $i`" >>$BASEDIR/log/FILES
 954                 echo "##" >>$BASEDIR/log/FILES
 955                 cat $i | sed "s%^\./%#%" | sort >> $BASEDIR/log/FILES
 956         fi
 957   done
 958   beautify message DONE
 959
 960   cd $PWD
 961 }
 962
 963 ipfirepackages() {
 964         ipfiremake core-updates
 965
 966         local i
 967         for i in $(find $BASEDIR/config/rootfiles/packages{/${MACHINE},} -maxdepth 1 -type f); do
 968                 i=$(basename ${i})
 969                 if [ -e $BASEDIR/lfs/$i ]; then
 970                         ipfiredist $i
 971                 else
 972                         echo -n $i
 973                         beautify message SKIP
 974                 fi
 975         done
 976   test -d $BASEDIR/packages || mkdir $BASEDIR/packages
 977   mv -f $LFS/install/packages/* $BASEDIR/packages >> $LOGFILE 2>&1
 978   rm -rf  $BASEDIR/build/install/packages/*
 979 }
 980
 981 while [ $# -gt 0 ]; do
 982         case "${1}" in
 983                 --target=*)
 984                         configure_target "${1#--target=}"
 985                         ;;
 986                 -*)
 987                         exiterror "Unknown configuration option: ${1}"
 988                         ;;
 989                 *)
 990                         # Found a command, so exit options parsing.
 991                         break
 992                         ;;
 993         esac
 994         shift
 995 done
 996
 997 # See what we're supposed to do
 998 case "$1" in
 999 build)
1000         clear
1001         PACKAGE=`ls -v -r $BASEDIR/cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-$MACHINE.tar.gz 2> /dev/null | head -n 1`
1002         #only restore on a clean disk
1003         if [ ! -f log/cleanup-toolchain-2-tools ]; then
1004                 if [ ! -n "$PACKAGE" ]; then
1005                         beautify build_stage "Full toolchain compilation - Native GCC: `gcc --version | grep GCC | awk {'print $3'}`"
1006                         prepareenv
1007                         buildtoolchain
1008                 else
1009                         PACKAGENAME=${PACKAGE%.tar.gz}
1010                         beautify build_stage "Packaged toolchain compilation"
1011                         if [ `md5sum $PACKAGE | awk '{print $1}'` == `cat $PACKAGENAME.md5 | awk '{print $1}'` ]; then
1012                                 tar zxf $PACKAGE
1013                                 prepareenv
1014                         else
1015                                 exiterror "$PACKAGENAME md5 did not match, check downloaded package"
1016                         fi
1017                 fi
1018         else
1019                 echo -n "Using installed toolchain" | tee -a $LOGFILE
1020                 beautify message SKIP
1021                 prepareenv
1022         fi
1023
1024         beautify build_start
1025         beautify build_stage "Building LFS"
1026         buildbase
1027
1028         beautify build_stage "Building IPFire"
1029         buildipfire
1030
1031         beautify build_stage "Building installer"
1032         buildinstaller
1033
1034         beautify build_stage "Building packages"
1035         buildpackages
1036
1037         beautify build_stage "Checking Logfiles for new Files"
1038
1039         cd $BASEDIR
1040         tools/checknewlog.pl
1041         tools/checkrootfiles
1042         cd $PWD
1043
1044         beautify build_end
1045         ;;
1046 shell)
1047         # enter a shell inside LFS chroot
1048         # may be used to changed kernel settings
1049         prepareenv
1050         entershell
1051         ;;
1052 clean)
1053         echo -en "${BOLD}Cleaning build directory...${NORMAL}"
1054         for i in `mount | grep $BASEDIR | sed 's/^.*loop=\(.*\))/\1/'`; do
1055                 $LOSETUP -d $i 2>/dev/null
1056         done
1057         for i in `mount | grep $BASEDIR | cut -d " " -f 1`; do
1058                 umount $i
1059         done
1060         stdumount
1061         for i in `seq 0 7`; do
1062             if ( losetup /dev/loop${i} 2>/dev/null | grep -q "/install/images" ); then
1063                 umount /dev/loop${i}     2>/dev/null;
1064                 losetup -d /dev/loop${i} 2>/dev/null;
1065             fi;
1066         done
1067         rm -rf $BASEDIR/build
1068         rm -rf $BASEDIR/cdrom
1069         rm -rf $BASEDIR/packages
1070         rm -rf $BASEDIR/log
1071         if [ -h /tools ]; then
1072                 rm -f /tools
1073         fi
1074         rm -f $BASEDIR/ipfire-*
1075         beautify message DONE
1076         ;;
1077 downloadsrc)
1078         if [ ! -d $BASEDIR/cache ]; then
1079                 mkdir $BASEDIR/cache
1080         fi
1081         mkdir -p $BASEDIR/log
1082         echo -e "${BOLD}Preload all source files${NORMAL}" | tee -a $LOGFILE
1083         FINISHED=0
1084         cd $BASEDIR/lfs
1085         for c in `seq $MAX_RETRIES`; do
1086                 if (( FINISHED==1 )); then
1087                         break
1088                 fi
1089                 FINISHED=1
1090                 cd $BASEDIR/lfs
1091                 for i in *; do
1092                         if [ -f "$i" -a "$i" != "Config" ]; then
1093                                 lfsmakecommoncheck ${i} || continue
1094
1095                                 make -s -f $i LFS_BASEDIR=$BASEDIR MACHINE=$MACHINE \
1096                                         MESSAGE="$i\t ($c/$MAX_RETRIES)" download >> $LOGFILE 2>&1
1097                                 if [ $? -ne 0 ]; then
1098                                         beautify message FAIL
1099                                         FINISHED=0
1100                                 else
1101                                         if [ $c -eq 1 ]; then
1102                                         beautify message DONE
1103                                         fi
1104                                 fi
1105                         fi
1106                 done
1107         done
1108         echo -e "${BOLD}***Verifying md5sums${NORMAL}"
1109         ERROR=0
1110         for i in *; do
1111                 if [ -f "$i" -a "$i" != "Config" ]; then
1112                         lfsmakecommoncheck ${i} > /dev/null || continue
1113                         make -s -f $i LFS_BASEDIR=$BASEDIR MACHINE=$MACHINE \
1114                                 MESSAGE="$i\t " md5 >> $LOGFILE 2>&1
1115                         if [ $? -ne 0 ]; then
1116                                 echo -ne "MD5 difference in lfs/$i"
1117                                 beautify message FAIL
1118                                 ERROR=1
1119                         fi
1120                 fi
1121         done
1122         if [ $ERROR -eq 0 ]; then
1123                 echo -ne "${BOLD}all files md5sum match${NORMAL}"
1124                 beautify message DONE
1125         else
1126                 echo -ne "${BOLD}not all files were correctly download${NORMAL}"
1127                 beautify message FAIL
1128         fi
1129         cd - >/dev/null 2>&1
1130         ;;
1131 toolchain)
1132         clear
1133         prepareenv
1134         beautify build_stage "Toolchain compilation - Native GCC: `gcc --version | grep GCC | awk {'print $3'}`"
1135         buildtoolchain
1136         echo "`date -u '+%b %e %T'`: Create toolchain tar.gz for $MACHINE" | tee -a $LOGFILE
1137         test -d $BASEDIR/cache/toolchains || mkdir -p $BASEDIR/cache/toolchains
1138         cd $BASEDIR && tar -zc --exclude='log/_build.*.log' -f cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-$MACHINE.tar.gz \
1139                 build/tools build/bin/sh log >> $LOGFILE
1140         md5sum cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-$MACHINE.tar.gz \
1141                 > cache/toolchains/$SNAME-$VERSION-toolchain-$TOOLCHAINVER-$MACHINE.md5
1142         stdumount
1143         ;;
1144 gettoolchain)
1145         # arbitrary name to be updated in case of new toolchain package upload
1146         PACKAGE=$SNAME-$VERSION-toolchain-$TOOLCHAINVER-$MACHINE
1147         if [ ! -f $BASEDIR/cache/toolchains/$PACKAGE.tar.gz ]; then
1148                 URL_TOOLCHAIN=`grep URL_TOOLCHAIN lfs/Config | awk '{ print $3 }'`
1149                 test -d $BASEDIR/cache/toolchains || mkdir -p $BASEDIR/cache/toolchains
1150                 echo "`date -u '+%b %e %T'`: Load toolchain tar.gz for $MACHINE" | tee -a $LOGFILE
1151                 cd $BASEDIR/cache/toolchains
1152                 wget -U "IPFireSourceGrabber/2.x" $URL_TOOLCHAIN/$PACKAGE.tar.gz $URL_TOOLCHAIN/$PACKAGE.md5 >& /dev/null
1153                 if [ $? -ne 0 ]; then
1154                         echo "`date -u '+%b %e %T'`: error downloading $PACKAGE toolchain for $MACHINE machine" | tee -a $LOGFILE
1155                 else
1156                         if [ "`md5sum $PACKAGE.tar.gz | awk '{print $1}'`" = "`cat $PACKAGE.md5 | awk '{print $1}'`" ]; then
1157                                 echo "`date -u '+%b %e %T'`: toolchain md5 ok" | tee -a $LOGFILE
1158                         else
1159                                 exiterror "$PACKAGE.md5 did not match, check downloaded package"
1160                         fi
1161                 fi
1162         else
1163                 echo "Toolchain is already downloaded. Exiting..."
1164         fi
1165         ;;
1166 othersrc)
1167         prepareenv
1168         echo -ne "`date -u '+%b %e %T'`: Build sources iso for $MACHINE" | tee -a $LOGFILE
1169         chroot $LFS /tools/bin/env -i   HOME=/root \
1170         TERM=$TERM PS1='\u:\w\$ ' \
1171         PATH=/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin \
1172         VERSION=$VERSION NAME="$NAME" SNAME="$SNAME" MACHINE=$MACHINE \
1173         /bin/bash -x -c "cd /usr/src/lfs && make -f sources-iso LFS_BASEDIR=/usr/src install" >>$LOGFILE 2>&1
1174         mv $LFS/install/images/ipfire-* $BASEDIR >> $LOGFILE 2>&1
1175         if [ $? -eq "0" ]; then
1176                 beautify message DONE
1177         else
1178                 beautify message FAIL
1179         fi
1180         stdumount
1181         ;;
1182 uploadsrc)
1183         PWD=`pwd`
1184         if [ -z $IPFIRE_USER ]; then
1185                 echo -n "You have to setup IPFIRE_USER first. See .config for details."
1186                 beautify message FAIL
1187                 exit 1
1188         fi
1189
1190         URL_SOURCE=$(grep URL_SOURCE lfs/Config | awk '{ print $3 }')
1191         REMOTE_FILES=$(echo "ls -1" | sftp -C ${IPFIRE_USER}@${URL_SOURCE})
1192
1193         for file in ${BASEDIR}/cache/*; do
1194                 [ -d "${file}" ] && continue
1195                 grep -q "$(basename ${file})" <<<$REMOTE_FILES && continue
1196                 NEW_FILES="$NEW_FILES $file"
1197         done
1198         [ -n "$NEW_FILES" ] && scp -2 $NEW_FILES ${IPFIRE_USER}@${URL_SOURCE}
1199         cd $BASEDIR
1200         cd $PWD
1201         exit 0
1202         ;;
1203 lang)
1204         update_langs
1205         ;;
1206 *)
1207         echo "Usage: $0 {build|changelog|clean|gettoolchain|downloadsrc|shell|sync|toolchain}"
1208         cat doc/make.sh-usage
1209         ;;
1210 esac