gen_compile.sh

   1 #!/bin/bash
   2 # $Id$
   3
   4 compile_kernel_args() {
   5         local ARGS
   6
   7         ARGS=''
   8         if [ "${KERNEL_CROSS_COMPILE}" != '' ]
   9         then
  10                 ARGS="${ARGS} CROSS_COMPILE=\"${KERNEL_CROSS_COMPILE}\""
  11         else
  12                 if [ "${KERNEL_CC}" != '' ]
  13                 then
  14                         ARGS="CC=\"${KERNEL_CC}\""
  15                 fi
  16                 if [ "${KERNEL_LD}" != '' ]
  17                 then
  18                         ARGS="${ARGS} LD=\"${KERNEL_LD}\""
  19                 fi
  20                 if [ "${KERNEL_AS}" != '' ]
  21                 then
  22                         ARGS="${ARGS} AS=\"${KERNEL_AS}\""
  23                 fi
  24                 if [ -n "${KERNEL_ARCH}" ]
  25                 then
  26                         ARGS="${ARGS} ARCH=\"${KERNEL_ARCH}\""
  27                 fi
  28         fi
  29         echo -n "${ARGS}"
  30 }
  31
  32 compile_utils_args()
  33 {
  34         local ARGS
  35         ARGS=''
  36
  37         if [ -n "${UTILS_CROSS_COMPILE}" ]
  38         then
  39                 UTILS_CC="${UTILS_CROSS_COMPILE}gcc"
  40                 UTILS_LD="${UTILS_CROSS_COMPILE}ld"
  41                 UTILS_AS="${UTILS_CROSS_COMPILE}as"
  42         fi
  43
  44         if [ "${UTILS_ARCH}" != '' ]
  45         then
  46                 ARGS="ARCH=\"${UTILS_ARCH}\""
  47         fi
  48         if [ "${UTILS_CC}" != '' ]
  49         then
  50                 ARGS="CC=\"${UTILS_CC}\""
  51         fi
  52         if [ "${UTILS_LD}" != '' ]
  53         then
  54                 ARGS="${ARGS} LD=\"${UTILS_LD}\""
  55         fi
  56         if [ "${UTILS_AS}" != '' ]
  57         then
  58                 ARGS="${ARGS} AS=\"${UTILS_AS}\""
  59         fi
  60
  61         echo -n "${ARGS}"
  62 }
  63
  64 export_utils_args()
  65 {
  66         save_args
  67         if [ "${UTILS_ARCH}" != '' ]
  68         then
  69                 export ARCH="${UTILS_ARCH}"
  70         fi
  71         if [ "${UTILS_CC}" != '' ]
  72         then
  73                 export CC="${UTILS_CC}"
  74         fi
  75         if [ "${UTILS_LD}" != '' ]
  76         then
  77                 export LD="${UTILS_LD}"
  78         fi
  79         if [ "${UTILS_AS}" != '' ]
  80         then
  81                 export AS="${UTILS_AS}"
  82         fi
  83 }
  84
  85 unset_utils_args()
  86 {
  87         if [ "${UTILS_ARCH}" != '' ]
  88         then
  89                 unset ARCH
  90         fi
  91         if [ "${UTILS_CC}" != '' ]
  92         then
  93                 unset CC
  94         fi
  95         if [ "${UTILS_LD}" != '' ]
  96         then
  97                 unset LD
  98         fi
  99         if [ "${UTILS_AS}" != '' ]
 100         then
 101                 unset AS
 102         fi
 103         reset_args
 104 }
 105
 106 export_kernel_args()
 107 {
 108         if [ "${KERNEL_CC}" != '' ]
 109         then
 110                 export CC="${KERNEL_CC}"
 111         fi
 112         if [ "${KERNEL_LD}" != '' ]
 113         then
 114                 export LD="${KERNEL_LD}"
 115         fi
 116         if [ "${KERNEL_AS}" != '' ]
 117         then
 118                 export AS="${KERNEL_AS}"
 119         fi
 120         if [ "${KERNEL_CROSS_COMPILE}" != '' ]
 121         then
 122                 export CROSS_COMPILE="${KERNEL_CROSS_COMPILE}"
 123         fi
 124 }
 125
 126 unset_kernel_args()
 127 {
 128         if [ "${KERNEL_CC}" != '' ]
 129         then
 130                 unset CC
 131         fi
 132         if [ "${KERNEL_LD}" != '' ]
 133         then
 134                 unset LD
 135         fi
 136         if [ "${KERNEL_AS}" != '' ]
 137         then
 138                 unset AS
 139         fi
 140         if [ "${KERNEL_CROSS_COMPILE}" != '' ]
 141         then
 142                 unset CROSS_COMPILE
 143         fi
 144 }
 145 save_args()
 146 {
 147         if [ "${ARCH}" != '' ]
 148         then
 149                 export ORIG_ARCH="${ARCH}"
 150         fi
 151         if [ "${CC}" != '' ]
 152         then
 153                 export ORIG_CC="${CC}"
 154         fi
 155         if [ "${LD}" != '' ]
 156         then
 157                 export ORIG_LD="${LD}"
 158         fi
 159         if [ "${AS}" != '' ]
 160         then
 161                 export ORIG_AS="${AS}"
 162         fi
 163         if [ "${CROSS_COMPILE}" != '' ]
 164         then
 165                 export ORIG_CROSS_COMPILE="${CROSS_COMPILE}"
 166         fi
 167 }
 168 reset_args()
 169 {
 170         if [ "${ORIG_ARCH}" != '' ]
 171         then
 172                 export ARCH="${ORIG_ARCH}"
 173                 unset ORIG_ARCH
 174         fi
 175         if [ "${ORIG_CC}" != '' ]
 176         then
 177                 export CC="${ORIG_CC}"
 178                 unset ORIG_CC
 179         fi
 180         if [ "${ORIG_LD}" != '' ]
 181         then
 182                 export LD="${ORIG_LD}"
 183                 unset ORIG_LD
 184         fi
 185         if [ "${ORIG_AS}" != '' ]
 186         then
 187                 export AS="${ORIG_AS}"
 188                 unset ORIG_AS
 189         fi
 190         if [ "${ORIG_CROSS_COMPILE}" != '' ]
 191         then
 192                 export CROSS_COMPILE="${ORIG_CROSS_COMPILE}"
 193                 unset ORIG_CROSS_COMPILE
 194         fi
 195 }
 196
 197 apply_patches() {
 198         util=$1
 199         version=$2
 200
 201         if [ -d "${GK_SHARE}/patches/${util}/${version}" ]
 202         then
 203                 print_info 1 "${util}: >> Applying patches..."
 204                 for i in ${GK_SHARE}/patches/${util}/${version}/*{diff,patch}
 205                 do
 206                         [ -f "${i}" ] || continue
 207                         patch_success=0
 208                         for j in `seq 0 5`
 209                         do
 210                                 patch -p${j} --backup-if-mismatch -f < "${i}" >/dev/null
 211                                 if [ $? = 0 ]
 212                                 then
 213                                         patch_success=1
 214                                         break
 215                                 fi
 216                         done
 217                         if [ ${patch_success} -eq 1 ]
 218                         then
 219                                 print_info 1 "          - `basename ${i}`"
 220                         else
 221                                 gen_die "could not apply patch ${i} for ${util}-${version}"
 222                         fi
 223                 done
 224         fi
 225 }
 226
 227 compile_generic() {
 228         local RET
 229         [ "$#" -lt '2' ] &&
 230                 gen_die 'compile_generic(): improper usage!'
 231         local target=${1}
 232         local argstype=${2}
 233
 234         case "${argstype}" in
 235                 kernel|kernelruntask)
 236                         export_kernel_args
 237                         MAKE=${KERNEL_MAKE}
 238                         ;;
 239                 utils)
 240                         export_utils_args
 241                         MAKE=${UTILS_MAKE}
 242                         ;;
 243         esac
 244
 245         case "${argstype}" in
 246                 kernel|kernelruntask) ARGS="`compile_kernel_args`" ;;
 247                 utils) ARGS="`compile_utils_args`" ;;
 248                 *) ARGS="" ;;
 249         esac
 250         shift 2
 251
 252         # the eval usage is needed in the next set of code
 253         # as ARGS can contain spaces and quotes, eg:
 254         # ARGS='CC="ccache gcc"'
 255         if [ "${argstype}" == 'kernelruntask' ]
 256         then
 257                 # Silent operation, forced -j1
 258                 print_info 2 "COMMAND: ${MAKE} ${MAKEOPTS} -j1 ${ARGS} ${target} $*" 1 0 1
 259                 eval ${MAKE} -s ${MAKEOPTS} -j1 "${ARGS}" ${target} $*
 260                 RET=$?
 261         elif [ "${LOGLEVEL}" -gt "1" ]
 262         then
 263                 # Output to stdout and logfile
 264                 print_info 2 "COMMAND: ${MAKE} ${MAKEOPTS} ${ARGS} ${target} $*" 1 0 1
 265                 eval ${MAKE} ${MAKEOPTS} ${ARGS} ${target} $* 2>&1 | tee -a ${LOGFILE}
 266                 RET=${PIPESTATUS[0]}
 267         else
 268                 # Output to logfile only
 269                 print_info 2 "COMMAND: ${MAKE} ${MAKEOPTS} ${ARGS} ${1} $*" 1 0 1
 270                 eval ${MAKE} ${MAKEOPTS} ${ARGS} ${target} $* >> ${LOGFILE} 2>&1
 271                 RET=$?
 272         fi
 273         [ ${RET} -ne 0 ] &&
 274                 gen_die "Failed to compile the \"${target}\" target..."
 275
 276         unset MAKE
 277         unset ARGS
 278
 279         case "${argstype}" in
 280                 kernel) unset_kernel_args ;;
 281                 utils) unset_utils_args ;;
 282         esac
 283 }
 284
 285 compile_modules() {
 286         print_info 1 "        >> Compiling ${KV} modules..."
 287         cd ${KERNEL_DIR}
 288         compile_generic modules kernel
 289         export UNAME_MACHINE="${ARCH}"
 290         [ "${INSTALL_MOD_PATH}" != '' ] && export INSTALL_MOD_PATH
 291         MAKEOPTS="${MAKEOPTS} -j1" compile_generic "modules_install" kernel
 292         unset UNAME_MACHINE
 293 }
 294
 295 compile_kernel() {
 296         [ "${KERNEL_MAKE}" = '' ] &&
 297                 gen_die "KERNEL_MAKE undefined - I don't know how to compile a kernel for this arch!"
 298         cd ${KERNEL_DIR}
 299         local kernel_make_directive="${KERNEL_MAKE_DIRECTIVE}"
 300         if [ "${KERNEL_MAKE_DIRECTIVE_OVERRIDE}" != "${DEFAULT_KERNEL_MAKE_DIRECTIVE_OVERRIDE}" ]; then
 301                 kernel_make_directive="${KERNEL_MAKE_DIRECTIVE_OVERRIDE}"
 302         fi
 303         print_info 1 "        >> Compiling ${KV} ${kernel_make_directive/_install/ [ install ]/}..."
 304         compile_generic "${kernel_make_directive}" kernel
 305         if [ "${KERNEL_MAKE_DIRECTIVE_2}" != '' ]
 306         then
 307                 print_info 1 "        >> Starting supplimental compile of ${KV}: ${KERNEL_MAKE_DIRECTIVE_2}..."
 308                 compile_generic "${KERNEL_MAKE_DIRECTIVE_2}" kernel
 309         fi
 310
 311         local firmware_in_kernel_line=`fgrep CONFIG_FIRMWARE_IN_KERNEL "${KERNEL_DIR}"/.config`
 312         if [ -n "${firmware_in_kernel_line}" -a "${firmware_in_kernel_line}" != CONFIG_FIRMWARE_IN_KERNEL=y ]
 313         then
 314                 print_info 1 "        >> Installing firmware ('make firmware_install') due to CONFIG_FIRMWARE_IN_KERNEL != y..."
 315                 MAKEOPTS="${MAKEOPTS} -j1" compile_generic "firmware_install" kernel
 316         else
 317                 print_info 1 "        >> Not installing firmware as it's included in the kernel already (CONFIG_FIRMWARE_IN_KERNEL=y)..."
 318         fi
 319
 320         local tmp_kernel_binary=$(find_kernel_binary ${KERNEL_BINARY_OVERRIDE:-${KERNEL_BINARY}})
 321         local tmp_kernel_binary2=$(find_kernel_binary ${KERNEL_BINARY_2})
 322         if [ -z "${tmp_kernel_binary}" ]
 323         then
 324                 gen_die "Cannot locate kernel binary"
 325         fi
 326
 327         if isTrue "${CMD_INSTALL}"
 328         then
 329                 copy_image_with_preserve "kernel" \
 330                         "${tmp_kernel_binary}" \
 331                         "kernel-${KNAME}-${ARCH}-${KV}"
 332
 333                 copy_image_with_preserve "System.map" \
 334                         "System.map" \
 335                         "System.map-${KNAME}-${ARCH}-${KV}"
 336
 337                 if isTrue "${GENZIMAGE}"
 338                 then
 339                         copy_image_with_preserve "kernelz" \
 340                                 "${tmp_kernel_binary2}" \
 341                                 "kernelz-${KV}"
 342                 fi
 343         else
 344                 cp "${tmp_kernel_binary}" "${TMPDIR}/kernel-${KNAME}-${ARCH}-${KV}" ||
 345                         gen_die "Could not copy the kernel binary to ${TMPDIR}!"
 346                 cp "System.map" "${TMPDIR}/System.map-${KNAME}-${ARCH}-${KV}" ||
 347                         gen_die "Could not copy System.map to ${TMPDIR}!"
 348                 if isTrue "${GENZIMAGE}"
 349                 then
 350                         cp "${tmp_kernel_binary2}" "${TMPDIR}/kernelz-${KV}" ||
 351                                 gen_die "Could not copy the kernelz binary to ${TMPDIR}!"
 352                 fi
 353         fi
 354 }
 355
 356 compile_busybox() {
 357         [ -f "${BUSYBOX_SRCTAR}" ] ||
 358                 gen_die "Could not find busybox source tarball: ${BUSYBOX_SRCTAR}!"
 359
 360         if [ -n "${BUSYBOX_CONFIG}" ]
 361         then
 362                 [ -f "${BUSYBOX_CONFIG}" ] ||
 363                         gen_die "Could not find busybox config file: ${BUSYBOX_CONFIG}"
 364         elif isTrue "${NETBOOT}" && [ -f "$(arch_replace "${GK_SHARE}/arch/%%ARCH%%/netboot-busy-config")" ]
 365         then
 366                 BUSYBOX_CONFIG="$(arch_replace "${GK_SHARE}/arch/%%ARCH%%/netboot-busy-config")"
 367         elif isTrue "${NETBOOT}" && [ -f "${GK_SHARE}/netboot/busy-config" ]
 368         then
 369                 BUSYBOX_CONFIG="${GK_SHARE}/netboot/busy-config"
 370         elif [ -f "$(arch_replace "${GK_SHARE}/arch/%%ARCH%%/busy-config")" ]
 371         then
 372                 BUSYBOX_CONFIG="$(arch_replace "${GK_SHARE}/arch/%%ARCH%%/busy-config")"
 373         elif [ -f "${GK_SHARE}/defaults/busy-config" ]
 374         then
 375                 BUSYBOX_CONFIG="${GK_SHARE}/defaults/busy-config"
 376         else
 377                 gen_die "Could not find a busybox config file"
 378         fi
 379
 380         # Delete cache if stored config's MD5 does not match one to be used
 381         if [ -f "${BUSYBOX_BINCACHE}" ]
 382         then
 383                 oldconfig_md5=$(tar -xjf "${BUSYBOX_BINCACHE}" -O .config.gk_orig 2>/dev/null | md5sum)
 384                 newconfig_md5=$(md5sum < "${BUSYBOX_CONFIG}")
 385                 if [ "${oldconfig_md5}" != "${newconfig_md5}" ]
 386                 then
 387                         print_info 1 "busybox: >> Removing stale cache..."
 388                         rm -rf "${BUSYBOX_BINCACHE}"
 389                 else
 390                         print_info 1 "busybox: >> Using cache"
 391                 fi
 392         fi
 393
 394         if [ ! -f "${BUSYBOX_BINCACHE}" ]
 395         then
 396                 cd "${TEMP}"
 397                 rm -rf "${BUSYBOX_DIR}" > /dev/null
 398                 /bin/tar -jxpf ${BUSYBOX_SRCTAR} ||
 399                         gen_die 'Could not extract busybox source tarball!'
 400                 [ -d "${BUSYBOX_DIR}" ] ||
 401                         gen_die 'Busybox directory ${BUSYBOX_DIR} is invalid!'
 402                 cp "${BUSYBOX_CONFIG}" "${BUSYBOX_DIR}/.config"
 403                 cp "${BUSYBOX_CONFIG}" "${BUSYBOX_DIR}/.config.gk_orig"
 404                 cd "${BUSYBOX_DIR}"
 405                 apply_patches busybox ${BUSYBOX_VER}
 406                 print_info 1 'busybox: >> Configuring...'
 407                 yes '' 2>/dev/null | compile_generic oldconfig utils
 408
 409                 print_info 1 'busybox: >> Compiling...'
 410                 compile_generic all utils
 411                 print_info 1 'busybox: >> Copying to cache...'
 412                 [ -f "${TEMP}/${BUSYBOX_DIR}/busybox" ] ||
 413                         gen_die 'Busybox executable does not exist!'
 414                 strip "${TEMP}/${BUSYBOX_DIR}/busybox" ||
 415                         gen_die 'Could not strip busybox binary!'
 416                 tar -cj -C "${TEMP}/${BUSYBOX_DIR}" -f "${BUSYBOX_BINCACHE}" busybox .config .config.gk_orig ||
 417                         gen_die 'Could not create the busybox bincache!'
 418
 419                 cd "${TEMP}"
 420                 rm -rf "${BUSYBOX_DIR}" > /dev/null
 421         fi
 422 }
 423
 424 compile_lvm() {
 425         if [ -f "${LVM_BINCACHE}" ]
 426         then
 427                 print_info 1 "lvm: >> Using cache"
 428         else
 429                 [ -f "${LVM_SRCTAR}" ] ||
 430                         gen_die "Could not find LVM source tarball: ${LVM_SRCTAR}! Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 431                 cd "${TEMP}"
 432                 rm -rf ${LVM_DIR} > /dev/null
 433                 /bin/tar -zxpf ${LVM_SRCTAR} ||
 434                         gen_die 'Could not extract LVM source tarball!'
 435                 [ -d "${LVM_DIR}" ] ||
 436                         gen_die 'LVM directory ${LVM_DIR} is invalid!'
 437                 cd "${LVM_DIR}"
 438                 apply_patches lvm ${LVM_VER}
 439                 print_info 1 'lvm: >> Configuring...'
 440                         CFLAGS="-fPIC" \
 441                         ./configure --enable-static_link --prefix=${TEMP}/lvm \
 442                                 --with-lvm1=internal --with-clvmd=none --with-cluster=none \
 443                                 --disable-readline --disable-selinux --with-mirrors=internal \
 444                                 --with-snapshots=internal --with-pool=internal >> ${LOGFILE} 2>&1 || \
 445                                 gen_die 'Configure of lvm failed!'
 446                 print_info 1 'lvm: >> Compiling...'
 447                         compile_generic '' utils
 448                         compile_generic 'install' utils
 449
 450                 cd "${TEMP}/lvm"
 451                 print_info 1 '      >> Copying to bincache...'
 452                 strip "sbin/lvm.static" ||
 453                         gen_die 'Could not strip lvm.static!'
 454                 # See bug 382555
 455                 strip "sbin/dmsetup.static" ||
 456                         gen_die 'Could not strip dmsetup.static'
 457                 /bin/tar -cjf "${LVM_BINCACHE}" sbin/lvm.static sbin/dmsetup.static ||
 458                         gen_die 'Could not create binary cache'
 459
 460                 cd "${TEMP}"
 461                 rm -rf "${TEMP}/device-mapper" > /dev/null
 462                 rm -rf "${LVM_DIR}" lvm
 463         fi
 464 }
 465
 466 compile_mdadm() {
 467         if [ -f "${MDADM_BINCACHE}" ]
 468         then
 469                 print_info 1 '          MDADM: Using cache'
 470         else
 471                 [ -f "${MDADM_SRCTAR}" ] ||
 472                         gen_die "Could not find MDADM source tarball: ${MDADM_SRCTAR}! Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 473                 cd "${TEMP}"
 474                 rm -rf "${MDADM_DIR}" > /dev/null
 475                 /bin/tar -jxpf "${MDADM_SRCTAR}" ||
 476                         gen_die 'Could not extract MDADM source tarball!'
 477                 [ -d "${MDADM_DIR}" ] ||
 478                         gen_die 'MDADM directory ${MDADM_DIR} is invalid!'
 479
 480                 cd "${MDADM_DIR}"
 481                 apply_patches mdadm ${MDADM_VER}
 482                 sed -i "/^CFLAGS = /s:^CFLAGS = \(.*\)$:CFLAGS = -Os:" Makefile
 483                 sed -i "/^CXFLAGS = /s:^CXFLAGS = \(.*\)$:CXFLAGS = -Os:" Makefile
 484                 sed -i "/^CWFLAGS = /s:^CWFLAGS = \(.*\)$:CWFLAGS = -Wall:" Makefile
 485                 sed -i "s/^# LDFLAGS = -static/LDFLAGS = -static/" Makefile
 486
 487                 print_info 1 'mdadm: >> Compiling...'
 488                         compile_generic 'mdadm mdmon' utils
 489
 490                 mkdir -p "${TEMP}/mdadm/sbin"
 491                 install -m 0755 -s mdadm "${TEMP}/mdadm/sbin/mdadm"
 492                 install -m 0755 -s mdmon "${TEMP}/mdadm/sbin/mdmon"
 493                 print_info 1 '      >> Copying to bincache...'
 494                 cd "${TEMP}/mdadm"
 495                 strip "sbin/mdadm" "sbin/mdmon" ||
 496                         gen_die 'Could not strip mdadm binaries!'
 497                 /bin/tar -cjf "${MDADM_BINCACHE}" sbin/mdadm sbin/mdmon ||
 498                         gen_die 'Could not create binary cache'
 499
 500                 cd "${TEMP}"
 501                 rm -rf "${MDADM_DIR}" mdadm
 502         fi
 503 }
 504
 505 compile_dmraid() {
 506         compile_device_mapper
 507         if [ ! -f "${DMRAID_BINCACHE}" ]
 508         then
 509                 [ -f "${DMRAID_SRCTAR}" ] ||
 510                         gen_die "Could not find DMRAID source tarball: ${DMRAID_SRCTAR}! Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 511                 cd "${TEMP}"
 512                 rm -rf ${DMRAID_DIR} > /dev/null
 513                 /bin/tar -jxpf ${DMRAID_SRCTAR} ||
 514                         gen_die 'Could not extract DMRAID source tarball!'
 515                 [ -d "${DMRAID_DIR}" ] ||
 516                         gen_die 'DMRAID directory ${DMRAID_DIR} is invalid!'
 517                 rm -rf "${TEMP}/device-mapper" > /dev/null
 518                 /bin/tar -jxpf "${DEVICE_MAPPER_BINCACHE}" -C "${TEMP}" ||
 519                         gen_die "Could not extract device-mapper binary cache!";
 520
 521                 cd "${DMRAID_DIR}"
 522                 apply_patches dmraid ${DMRAID_VER}
 523                 print_info 1 'dmraid: >> Configuring...'
 524
 525                 LDFLAGS="-L${TEMP}/device-mapper/lib" \
 526                 CFLAGS="-I${TEMP}/device-mapper/include" \
 527                 CPPFLAGS="-I${TEMP}/device-mapper/include" \
 528                 ./configure --enable-static_link --prefix=${TEMP}/dmraid >> ${LOGFILE} 2>&1 ||
 529                         gen_die 'Configure of dmraid failed!'
 530
 531                 # We dont necessarily have selinux installed yet... look into
 532                 # selinux global support in the future.
 533                 sed -i tools/Makefile -e "s|DMRAIDLIBS += -lselinux||g"
 534                 ###echo "DMRAIDLIBS += -lselinux -lsepol" >> tools/Makefile
 535                 mkdir -p "${TEMP}/dmraid"
 536                 print_info 1 'dmraid: >> Compiling...'
 537                 # Force dmraid to be built with -j1 for bug #188273
 538                 MAKEOPTS="${MAKEOPTS} -j1" compile_generic '' utils
 539                 #compile_generic 'install' utils
 540                 mkdir ${TEMP}/dmraid/sbin
 541                 install -m 0755 -s tools/dmraid "${TEMP}/dmraid/sbin/dmraid"
 542                 print_info 1 '      >> Copying to bincache...'
 543                 cd "${TEMP}/dmraid"
 544                 /bin/tar -cjf "${DMRAID_BINCACHE}" sbin/dmraid ||
 545                         gen_die 'Could not create binary cache'
 546
 547                 cd "${TEMP}"
 548                 rm -rf "${TEMP}/device-mapper" > /dev/null
 549                 rm -rf "${DMRAID_DIR}" dmraid
 550         fi
 551 }
 552
 553 compile_device_mapper() {
 554         if [ ! -f "${DEVICE_MAPPER_BINCACHE}" ]
 555         then
 556                 [ ! -f "${DEVICE_MAPPER_SRCTAR}" ] &&
 557                         gen_die "Could not find device-mapper source tarball: ${DEVICE_MAPPER_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 558                 cd "${TEMP}"
 559                 rm -rf "${DEVICE_MAPPER_DIR}"
 560                 /bin/tar -zxpf "${DEVICE_MAPPER_SRCTAR}"
 561                 [ ! -d "${DEVICE_MAPPER_DIR}" ] &&
 562                         gen_die "device-mapper directory ${DEVICE_MAPPER_DIR} invalid"
 563                 cd "${DEVICE_MAPPER_DIR}"
 564                 apply_patches device-mapper ${DEVICE_MAPPER_VER}
 565                 CFLAGS="-fPIC" \
 566                 ./configure --prefix=${TEMP}/device-mapper --enable-static_link \
 567                         --disable-selinux >> ${LOGFILE} 2>&1 ||
 568                         gen_die 'Configuring device-mapper failed!'
 569                 print_info 1 'device-mapper: >> Compiling...'
 570                 compile_generic '' utils
 571                 compile_generic 'install' utils
 572                 print_info 1 '        >> Copying to cache...'
 573                 cd "${TEMP}"
 574                 rm -rf "${TEMP}/device-mapper/man" ||
 575                         gen_die 'Could not remove manual pages!'
 576                 strip "${TEMP}/device-mapper/sbin/dmsetup" ||
 577                         gen_die 'Could not strip dmsetup binary!'
 578                 /bin/tar -jcpf "${DEVICE_MAPPER_BINCACHE}" device-mapper ||
 579                         gen_die 'Could not tar up the device-mapper binary!'
 580                 [ -f "${DEVICE_MAPPER_BINCACHE}" ] ||
 581                         gen_die 'device-mapper cache not created!'
 582                 cd "${TEMP}"
 583                 rm -rf "${DEVICE_MAPPER_DIR}" > /dev/null
 584                 rm -rf "${TEMP}/device-mapper" > /dev/null
 585         fi
 586 }
 587
 588 compile_e2fsprogs() {
 589         if [ -f "${BLKID_BINCACHE}" ]
 590         then
 591                 print_info 1 "blkid: >> Using cache"
 592         else
 593                 [ ! -f "${E2FSPROGS_SRCTAR}" ] &&
 594                         gen_die "Could not find e2fsprogs source tarball: ${E2FSPROGS_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 595                 cd "${TEMP}"
 596                 rm -rf "${E2FSPROGS_DIR}"
 597                 tar -zxpf "${E2FSPROGS_SRCTAR}"
 598                 [ ! -d "${E2FSPROGS_DIR}" ] &&
 599                         gen_die "e2fsprogs directory ${E2FSPROGS_DIR} invalid"
 600                 cd "${E2FSPROGS_DIR}"
 601                 apply_patches e2fsprogs ${E2FSPROGS_VER}
 602                 print_info 1 'e2fsprogs: >> Configuring...'
 603                 LDFLAGS=-static ./configure >> ${LOGFILE} 2>&1 ||
 604                         gen_die 'Configuring e2fsprogs failed!'
 605                 print_info 1 'e2fsprogs: >> Compiling...'
 606                 MAKE=${UTILS_MAKE} MAKEOPTS="${MAKEOPTS} -j1" compile_generic "" ""
 607                 print_info 1 'blkid: >> Copying to cache...'
 608                 [ -f "${TEMP}/${E2FSPROGS_DIR}/misc/blkid" ] ||
 609                         gen_die 'Blkid executable does not exist!'
 610                 strip "${TEMP}/${E2FSPROGS_DIR}/misc/blkid" ||
 611                         gen_die 'Could not strip blkid binary!'
 612                 bzip2 "${TEMP}/${E2FSPROGS_DIR}/misc/blkid" ||
 613                         gen_die 'bzip2 compression of blkid failed!'
 614                 mv "${TEMP}/${E2FSPROGS_DIR}/misc/blkid.bz2" "${BLKID_BINCACHE}" ||
 615                         gen_die 'Could not copy the blkid binary to the package directory, does the directory exist?'
 616
 617                 cd "${TEMP}"
 618                 rm -rf "${E2FSPROGS_DIR}" > /dev/null
 619         fi
 620 }
 621
 622 compile_fuse() {
 623         if [ ! -f "${FUSE_BINCACHE}" ]
 624         then
 625                 [ ! -f "${FUSE_SRCTAR}" ] &&
 626                         gen_die "Could not find fuse source tarball: ${FUSE_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 627                 cd "${TEMP}"
 628                 rm -rf "${FUSE_DIR}"
 629                 tar -zxpf "${FUSE_SRCTAR}"
 630                 [ ! -d "${FUSE_DIR}" ] &&
 631                         gen_die "fuse directory ${FUSE_DIR} invalid"
 632                 cd "${FUSE_DIR}"
 633                 apply_patches fuse ${FUSE_VER}
 634                 print_info 1 'fuse: >> Configuring...'
 635                 ./configure  --disable-kernel-module --disable-example >> ${LOGFILE} 2>&1 ||
 636                         gen_die 'Configuring fuse failed!'
 637                 print_info 1 'fuse: >> Compiling...'
 638                 MAKE=${UTILS_MAKE} compile_generic "" ""
 639
 640                 # Since we're linking statically against libfuse, we don't need to cache the .so
 641 #               print_info 1 'libfuse: >> Copying to cache...'
 642 #               [ -f "${TEMP}/${FUSE_DIR}/lib/.libs/libfuse.so" ] ||
 643 #                       gen_die 'libfuse.so does not exist!'
 644 #               strip "${TEMP}/${FUSE_DIR}/lib/.libs/libfuse.so" ||
 645 #                       gen_die 'Could not strip libfuse.so!'
 646 #               cd "${TEMP}/${FUSE_DIR}/lib/.libs"
 647 #               tar -cjf "${FUSE_BINCACHE}" libfuse*so* ||
 648 #                       gen_die 'Could not create fuse bincache!'
 649
 650                 cd "${TEMP}"
 651 #               rm -rf "${FUSE_DIR}" > /dev/null
 652         fi
 653 }
 654
 655 compile_unionfs_fuse() {
 656         if [ ! -f "${UNIONFS_FUSE_BINCACHE}" ]
 657         then
 658
 659                 # We'll call compile_fuse() from here, since it's not needed directly by anything else
 660                 compile_fuse
 661
 662                 [ ! -f "${UNIONFS_FUSE_SRCTAR}" ] &&
 663                         gen_die "Could not find unionfs-fuse source tarball: ${UNIONFS_FUSE_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 664                 cd "${TEMP}"
 665                 rm -rf "${UNIONFS_FUSE_DIR}"
 666                 tar -jxpf "${UNIONFS_FUSE_SRCTAR}"
 667                 [ ! -d "${UNIONFS_FUSE_DIR}" ] &&
 668                         gen_die "unionfs-fuse directory ${UNIONFS_FUSE_DIR} invalid"
 669                 cd "${UNIONFS_FUSE_DIR}"
 670                 apply_patches unionfs-fuse ${UNIONFS_FUSE_VER}
 671                 print_info 1 'unionfs-fuse: >> Compiling...'
 672                 sed -i "/^\(CFLAGS\|CPPFLAGS\)/s:^\\(.*\\)$:\\1 -static -I${TEMP}/${FUSE_DIR}/include -L${TEMP}/${FUSE_DIR}/lib/.libs:" Makefile src/Makefile
 673                 sed -i "/^LIB = /s:^LIB = \(.*\)$:LIB = -static -L${TEMP}/${FUSE_DIR}/lib/.libs \1 -ldl -lrt:" Makefile src/Makefile
 674                 MAKE=${UTILS_MAKE} compile_generic "" ""
 675                 print_info 1 'unionfs-fuse: >> Copying to cache...'
 676                 [ -f "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs" ] ||
 677                         gen_die 'unionfs binary does not exist!'
 678                 strip "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs" ||
 679                         gen_die 'Could not strip unionfs binary!'
 680                 bzip2 "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs" ||
 681                         gen_die 'bzip2 compression of unionfs binary failed!'
 682                 mv "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs.bz2" "${UNIONFS_FUSE_BINCACHE}" ||
 683                         gen_die 'Could not copy the unionfs binary to the package directory, does the directory exist?'
 684
 685                 cd "${TEMP}"
 686                 rm -rf "${UNIONFS_FUSE_DIR}" > /dev/null
 687         fi
 688 }
 689
 690 compile_iscsi() {
 691         if [ ! -f "${ISCSI_BINCACHE}" ]
 692         then
 693                 [ ! -f "${ISCSI_SRCTAR}" ] &&
 694                         gen_die "Could not find iSCSI source tarball: ${ISCSI_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 695                 cd "${TEMP}"
 696                 rm -rf "${ISCSI_DIR}"
 697                 tar -zxpf "${ISCSI_SRCTAR}"
 698                 [ ! -d "${ISCSI_DIR}" ] &&
 699                         gen_die "ISCSI directory ${ISCSI_DIR} invalid"
 700                                 print_info 1 'iSCSI: >> Compiling...'
 701                 cd "${TEMP}/${ISCSI_DIR}"
 702                 apply_patches iscsi ${ISCSI_VER}
 703
 704                 # Only build userspace
 705                 print_info 1 'iSCSI: >> Configuring userspace...'
 706                 cd utils/open-isns || gen_die 'Could not enter open-isns dir'
 707                 # we currently have a patch that changes configure.ac
 708                 # once given patch is dropped, drop autoconf too
 709                 autoconf || gen_die 'Could not tweak open-iscsi configuration'
 710                 ./configure --without-slp >> ${LOGFILE} 2>&1 || gen_die 'Could not configure userspace'
 711                 cd ../.. || gen_die 'wtf?'
 712                 MAKE=${UTILS_MAKE} compile_generic "user" ""
 713
 714                 # if kernel modules exist, copy them to initramfs, otherwise it will be compiled into the kernel
 715                 mkdir -p "${TEMP}/initramfs-iscsi-temp/lib/modules/${RELEASE}/kernel/drivers/scsi/"
 716                 for modname in iscsi_tcp libiscsi scsi_transport_iscsi
 717                 do
 718                         if [ -e "${CMD_KERNEL_DIR}/drivers/scsi/${modname}.ko" ]
 719                         then
 720                                 cp ${CMD_KERNEL_DIR}/drivers/scsi/${modname}.ko "${TEMP}/initramfs-iscsi-temp/lib/modules/${RELEASE}/kernel/drivers/scsi/"
 721                         fi
 722                 done
 723
 724                 cd "${TEMP}/initramfs-iscsi-temp/"
 725                 print_info 1 'iscsistart: >> Copying to cache...'
 726                 [ -f "${TEMP}/${ISCSI_DIR}/usr/iscsistart" ] ||
 727                         gen_die 'iscsistart executable does not exist!'
 728                 strip "${TEMP}/${ISCSI_DIR}/usr/iscsistart" ||
 729                         gen_die 'Could not strip iscsistart binary!'
 730                 bzip2 "${TEMP}/${ISCSI_DIR}/usr/iscsistart" ||
 731                         gen_die 'bzip2 compression of iscsistart failed!'
 732                 mv "${TEMP}/${ISCSI_DIR}/usr/iscsistart.bz2" "${ISCSI_BINCACHE}" ||
 733                         gen_die 'Could not copy the iscsistart binary to the package directory, does the directory exist?'
 734
 735                 cd "${TEMP}"
 736                 rm -rf "${ISCSI_DIR}" > /dev/null
 737         fi
 738 }
 739
 740 compile_gpg() {
 741         if [ -f "${GPG_BINCACHE}" ]
 742         then
 743                 print_info 1 "gnupg: >> Using cache"
 744         else
 745                 [ ! -f "${GPG_SRCTAR}" ] &&
 746                         gen_die "Could not find gnupg source tarball: ${GPG_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 747                 cd "${TEMP}"
 748                 rm -rf "${GPG_DIR}"
 749                 tar -jxf "${GPG_SRCTAR}"
 750                 [ ! -d "${GPG_DIR}" ] &&
 751                         gen_die "gnupg directory ${GPG_DIR} invalid"
 752                 cd "${GPG_DIR}"
 753                 apply_patches gnupg ${GPG_VER}
 754                 print_info 1 'gnupg: >> Configuring...'
 755                 # --enable-minimal works, but it doesn't reduce the command length much.
 756                 # Given its history and the precision this needs, explicit is cleaner.
 757                 LDFLAGS='-static' CFLAGS='-Os' ./configure --prefix=/ \
 758                         --enable-static-rnd=linux --disable-dev-random --disable-asm \
 759                         --disable-selinux-support --disable-gnupg-iconv --disable-card-support \
 760                         --disable-agent-support --disable-bzip2 --disable-exec \
 761                         --disable-photo-viewers --disable-keyserver-helpers --disable-ldap \
 762                         --disable-hkp --disable-finger --disable-generic --disable-mailto \
 763                         --disable-keyserver-path --disable-dns-srv --disable-dns-pka \
 764                         --disable-dns-cert --disable-nls --disable-threads --disable-regex \
 765                         --disable-optimization --with-included-zlib --without-capabilities \
 766                         --without-tar --without-ldap --without-libcurl --without-mailprog \
 767                         --without-libpth-prefix --without-libiconv-prefix --without-libintl-prefix\
 768                         --without-zlib --without-bzip2 --without-libusb --without-readline \
 769                                 >> ${LOGFILE} 2>&1 || gen_die 'Configuring gnupg failed!'
 770                 print_info 1 'gnupg: >> Compiling...'
 771                 compile_generic "" "utils"
 772                 print_info 1 'gnupg: >> Copying to cache...'
 773                 [ -f "${TEMP}/${GPG_DIR}/g10/gpg" ] ||
 774                         gen_die 'gnupg executable does not exist!'
 775                 strip "${TEMP}/${GPG_DIR}/g10/gpg" ||
 776                         gen_die 'Could not strip gpg binary!'
 777                 bzip2 -z -c "${TEMP}/${GPG_DIR}/g10/gpg" > "${GPG_BINCACHE}" ||
 778                         gen_die 'Could not copy the gpg binary to the package directory, does the directory exist?'
 779
 780                 cd "${TEMP}"
 781                 rm -rf "${GPG_DIR}" > /dev/null
 782         fi
 783 }