gen_compile.sh

   1 #!/bin/bash
   2
   3 compile_kernel_args() {
   4         local ARGS
   5
   6         ARGS=''
   7         if [ "${KERNEL_CROSS_COMPILE}" != '' ]
   8         then
   9                 ARGS="${ARGS} CROSS_COMPILE=\"${KERNEL_CROSS_COMPILE}\""
  10         else
  11                 if [ "${KERNEL_CC}" != '' ]
  12                 then
  13                         ARGS="CC=\"${KERNEL_CC}\""
  14                 fi
  15                 if [ "${KERNEL_LD}" != '' ]
  16                 then
  17                         ARGS="${ARGS} LD=\"${KERNEL_LD}\""
  18                 fi
  19                 if [ "${KERNEL_AS}" != '' ]
  20                 then
  21                         ARGS="${ARGS} AS=\"${KERNEL_AS}\""
  22                 fi
  23                 if [ -n "${KERNEL_ARCH}" ]
  24                 then
  25                         ARGS="${ARGS} ARCH=\"${KERNEL_ARCH}\""
  26                 fi
  27         fi
  28         echo -n "${ARGS}"
  29 }
  30
  31 compile_utils_args()
  32 {
  33         local ARGS
  34
  35         ARGS=''
  36         if [ "${UTILS_ARCH}" != '' ]
  37         then
  38                 ARGS="ARCH=\"${UTILS_ARCH}\""
  39         fi
  40         if [ "${UTILS_CC}" != '' ]
  41         then
  42                 ARGS="CC=\"${UTILS_CC}\""
  43         fi
  44         if [ "${UTILS_LD}" != '' ]
  45         then
  46                 ARGS="${ARGS} LD=\"${UTILS_LD}\""
  47         fi
  48         if [ "${UTILS_AS}" != '' ]
  49         then
  50                 ARGS="${ARGS} AS=\"${UTILS_AS}\""
  51         fi
  52
  53         echo -n "${ARGS}"
  54 }
  55
  56 export_utils_args()
  57 {
  58         save_args
  59         if [ "${UTILS_ARCH}" != '' ]
  60         then
  61                 export ARCH="${UTILS_ARCH}"
  62         fi
  63         if [ "${UTILS_CC}" != '' ]
  64         then
  65                 export CC="${UTILS_CC}"
  66         fi
  67         if [ "${UTILS_LD}" != '' ]
  68         then
  69                 export LD="${UTILS_LD}"
  70         fi
  71         if [ "${UTILS_AS}" != '' ]
  72         then
  73                 export AS="${UTILS_AS}"
  74         fi
  75 }
  76
  77 unset_utils_args()
  78 {
  79         if [ "${UTILS_ARCH}" != '' ]
  80         then
  81                 unset ARCH
  82         fi
  83         if [ "${UTILS_CC}" != '' ]
  84         then
  85                 unset CC
  86         fi
  87         if [ "${UTILS_LD}" != '' ]
  88         then
  89                 unset LD
  90         fi
  91         if [ "${UTILS_AS}" != '' ]
  92         then
  93                 unset AS
  94         fi
  95         reset_args
  96 }
  97
  98 export_kernel_args()
  99 {
 100         if [ "${KERNEL_CC}" != '' ]
 101         then
 102                 export CC="${KERNEL_CC}"
 103         fi
 104         if [ "${KERNEL_LD}" != '' ]
 105         then
 106                 export LD="${KERNEL_LD}"
 107         fi
 108         if [ "${KERNEL_AS}" != '' ]
 109         then
 110                 export AS="${KERNEL_AS}"
 111         fi
 112         if [ "${KERNEL_CROSS_COMPILE}" != '' ]
 113         then
 114                 export CROSS_COMPILE="${KERNEL_CROSS_COMPILE}"
 115         fi
 116 }
 117
 118 unset_kernel_args()
 119 {
 120         if [ "${KERNEL_CC}" != '' ]
 121         then
 122                 unset CC
 123         fi
 124         if [ "${KERNEL_LD}" != '' ]
 125         then
 126                 unset LD
 127         fi
 128         if [ "${KERNEL_AS}" != '' ]
 129         then
 130                 unset AS
 131         fi
 132         if [ "${KERNEL_CROSS_COMPILE}" != '' ]
 133         then
 134                 unset CROSS_COMPILE
 135         fi
 136 }
 137 save_args()
 138 {
 139         if [ "${ARCH}" != '' ]
 140         then
 141                 export ORIG_ARCH="${ARCH}"
 142         fi
 143         if [ "${CC}" != '' ]
 144         then
 145                 export ORIG_CC="${CC}"
 146         fi
 147         if [ "${LD}" != '' ]
 148         then
 149                 export ORIG_LD="${LD}"
 150         fi
 151         if [ "${AS}" != '' ]
 152         then
 153                 export ORIG_AS="${AS}"
 154         fi
 155         if [ "${CROSS_COMPILE}" != '' ]
 156         then
 157                 export ORIG_CROSS_COMPILE="${CROSS_COMPILE}"
 158         fi
 159 }
 160 reset_args()
 161 {
 162         if [ "${ORIG_ARCH}" != '' ]
 163         then
 164                 export ARCH="${ORIG_ARCH}"
 165                 unset ORIG_ARCH
 166         fi
 167         if [ "${ORIG_CC}" != '' ]
 168         then
 169                 export CC="${ORIG_CC}"
 170                 unset ORIG_CC
 171         fi
 172         if [ "${ORIG_LD}" != '' ]
 173         then
 174                 export LD="${ORIG_LD}"
 175                 unset ORIG_LD
 176         fi
 177         if [ "${ORIG_AS}" != '' ]
 178         then
 179                 export AS="${ORIG_AS}"
 180                 unset ORIG_AS
 181         fi
 182         if [ "${ORIG_CROSS_COMPILE}" != '' ]
 183         then
 184                 export CROSS_COMPILE="${ORIG_CROSS_COMPILE}"
 185                 unset ORIG_CROSS_COMPILE
 186         fi
 187 }
 188
 189 apply_patches() {
 190         util=$1
 191         version=$2
 192
 193         if [ -d "${GK_SHARE}/patches/${util}/${version}" ]
 194         then
 195                 print_info 1 "${util}: >> Applying patches..."
 196                 for i in ${GK_SHARE}/patches/${util}/${version}/*{diff,patch}
 197                 do
 198                         patch_success=0
 199                         for j in `seq 0 5`
 200                         do
 201                                 patch -p${j} --backup-if-mismatch -f < "${i}" >/dev/null
 202                                 if [ $? = 0 ]
 203                                 then
 204                                         patch_success=1
 205                                         break
 206                                 fi
 207                         done
 208                         if [ ${patch_success} != 1 ]
 209                         then
 210                                 gen_die "could not apply patch ${i} for ${util}-${version}"
 211                         fi
 212                 done
 213         fi
 214 }
 215
 216 compile_generic() {
 217         local RET
 218         [ "$#" -lt '2' ] &&
 219                 gen_die 'compile_generic(): improper usage!'
 220         local target=${1}
 221         local argstype=${2}
 222
 223         if [ "${argstype}" = 'kernel' ] || [ "${argstype}" = 'runtask' ]
 224         then
 225                 export_kernel_args
 226                 MAKE=${KERNEL_MAKE}
 227         elif [ "${2}" = 'utils' ]
 228         then
 229                 export_utils_args
 230                 MAKE=${UTILS_MAKE}
 231         fi
 232         case "${argstype}" in
 233                 kernel) ARGS="`compile_kernel_args`" ;;
 234                 utils) ARGS="`compile_utils_args`" ;;
 235                 *) ARGS="" ;; # includes runtask
 236         esac
 237         shift 2
 238
 239         # the eval usage is needed in the next set of code
 240         # as ARGS can contain spaces and quotes, eg:
 241         # ARGS='CC="ccache gcc"'
 242         if [ "${argstype}" == 'runtask' ]
 243         then
 244                 print_info 2 "COMMAND: ${MAKE} ${MAKEOPTS/-j?/j1} ${ARGS} ${target} $*" 1 0 1
 245                 eval ${MAKE} -s ${MAKEOPTS/-j?/-j1} "${ARGS}" ${target} $*
 246                 RET=$?
 247         elif [ "${LOGLEVEL}" -gt "1" ]
 248         then
 249                 # Output to stdout and logfile
 250                 print_info 2 "COMMAND: ${MAKE} ${MAKEOPTS} ${ARGS} ${target} $*" 1 0 1
 251                 eval ${MAKE} ${MAKEOPTS} ${ARGS} ${target} $* 2>&1 | tee -a ${LOGFILE}
 252                 RET=${PIPESTATUS[0]}
 253         else
 254                 # Output to logfile only
 255                 print_info 2 "COMMAND: ${MAKE} ${MAKEOPTS} ${ARGS} ${1} $*" 1 0 1
 256                 eval ${MAKE} ${MAKEOPTS} ${ARGS} ${target} $* >> ${LOGFILE} 2>&1
 257                 RET=$?
 258         fi
 259         [ "${RET}" -ne '0' ] &&
 260                 gen_die "Failed to compile the \"${target}\" target..."
 261
 262         unset MAKE
 263         unset ARGS
 264         if [ "${argstype}" = 'kernel' ]
 265         then
 266                 unset_kernel_args
 267         elif [ "${argstype}" = 'utils' ]
 268         then
 269                 unset_utils_args
 270         fi
 271 }
 272
 273 compile_modules() {
 274         print_info 1 "        >> Compiling ${KV} modules..."
 275         cd ${KERNEL_DIR}
 276         compile_generic modules kernel
 277         export UNAME_MACHINE="${ARCH}"
 278         [ "${INSTALL_MOD_PATH}" != '' ] && export INSTALL_MOD_PATH
 279         compile_generic "modules_install" kernel
 280         unset UNAME_MACHINE
 281 }
 282
 283 compile_kernel() {
 284         [ "${KERNEL_MAKE}" = '' ] &&
 285                 gen_die "KERNEL_MAKE undefined - I don't know how to compile a kernel for this arch!"
 286         cd ${KERNEL_DIR}
 287         print_info 1 "        >> Compiling ${KV} ${KERNEL_MAKE_DIRECTIVE/_install/ [ install ]/}..."
 288         compile_generic "${KERNEL_MAKE_DIRECTIVE}" kernel
 289         if [ "${KERNEL_MAKE_DIRECTIVE_2}" != '' ]
 290         then
 291                 print_info 1 "        >> Starting supplimental compile of ${KV}: ${KERNEL_MAKE_DIRECTIVE_2}..."
 292                 compile_generic "${KERNEL_MAKE_DIRECTIVE_2}" kernel
 293         fi
 294         if ! isTrue "${CMD_NOINSTALL}"
 295         then
 296                 copy_image_with_preserve "kernel" \
 297                         "${KERNEL_BINARY}" \
 298                         "kernel-${KNAME}-${ARCH}-${KV}"
 299
 300                 copy_image_with_preserve "System.map" \
 301                         "System.map" \
 302                         "System.map-${KNAME}-${ARCH}-${KV}"
 303
 304                 if isTrue "${GENZIMAGE}"
 305                 then
 306                         copy_image_with_preserve "kernelz" \
 307                                 "${KERNEL_BINARY_2}" \
 308                                 "kernelz-${KV}"
 309                 fi
 310         else
 311                 cp "${KERNEL_BINARY}" "${TMPDIR}/kernel-${KNAME}-${ARCH}-${KV}" ||
 312                         gen_die "Could not copy the kernel binary to ${TMPDIR}!"
 313                 cp "System.map" "${TMPDIR}/System.map-${KNAME}-${ARCH}-${KV}" ||
 314                         gen_die "Could not copy System.map to ${TMPDIR}!"
 315                 if isTrue "${GENZIMAGE}"
 316                 then
 317                         cp "${KERNEL_BINARY_2}" "${TMPDIR}/kernelz-${KV}" ||
 318                                 gen_die "Could not copy the kernelz binary to ${TMPDIR}!"
 319                 fi
 320         fi
 321 }
 322
 323 compile_busybox() {
 324         [ -f "${BUSYBOX_SRCTAR}" ] ||
 325                 gen_die "Could not find busybox source tarball: ${BUSYBOX_SRCTAR}!"
 326
 327         if [ -n "${BUSYBOX_CONFIG}" ]
 328         then
 329                 [ -f "${BUSYBOX_CONFIG}" ] ||
 330                         gen_die "Could not find busybox config file: ${BUSYBOX_CONFIG}"
 331         elif [ -f "$(arch_replace "${GK_SHARE}/arch/%%ARCH%%/busy-config")" ]
 332         then
 333                 BUSYBOX_CONFIG="$(arch_replace "${GK_SHARE}/arch/%%ARCH%%/busy-config")"
 334         elif [ -f "${GK_SHARE}/defaults/busy-config" ]
 335         then
 336                 BUSYBOX_CONFIG="${GK_SHARE}/defaults/busy-config"
 337         else
 338                 gendie "Could not find a busybox config file"
 339         fi
 340
 341         # Delete cache if stored config's MD5 does not match one to be used
 342         if [ -f "${BUSYBOX_BINCACHE}" ]
 343         then
 344                 oldconfig_md5=$(tar -xjf "${BUSYBOX_BINCACHE}" -O .config.gk_orig 2>/dev/null | md5sum)
 345                 newconfig_md5=$(md5sum < "${BUSYBOX_CONFIG}")
 346                 if [ "${oldconfig_md5}" != "${newconfig_md5}" ]
 347                 then
 348                         print_info 1 "busybox: >> Removing stale cache..."
 349                         rm -rf "${BUSYBOX_BINCACHE}"
 350                 else
 351                         print_info 1 "busybox: >> Using cache"
 352                 fi
 353         fi
 354
 355         if [ ! -f "${BUSYBOX_BINCACHE}" ]
 356         then
 357                 cd "${TEMP}"
 358                 rm -rf "${BUSYBOX_DIR}" > /dev/null
 359                 /bin/tar -jxpf ${BUSYBOX_SRCTAR} ||
 360                         gen_die 'Could not extract busybox source tarball!'
 361                 [ -d "${BUSYBOX_DIR}" ] ||
 362                         gen_die 'Busybox directory ${BUSYBOX_DIR} is invalid!'
 363                 cp "${BUSYBOX_CONFIG}" "${BUSYBOX_DIR}/.config"
 364                 cp "${BUSYBOX_CONFIG}" "${BUSYBOX_DIR}/.config.gk_orig"
 365                 cd "${BUSYBOX_DIR}"
 366                 apply_patches busybox ${BUSYBOX_VER}
 367                 print_info 1 'busybox: >> Configuring...'
 368                 yes '' 2>/dev/null | compile_generic oldconfig utils
 369
 370                 print_info 1 'busybox: >> Compiling...'
 371                 compile_generic all utils
 372                 print_info 1 'busybox: >> Copying to cache...'
 373                 [ -f "${TEMP}/${BUSYBOX_DIR}/busybox" ] ||
 374                         gen_die 'Busybox executable does not exist!'
 375                 strip "${TEMP}/${BUSYBOX_DIR}/busybox" ||
 376                         gen_die 'Could not strip busybox binary!'
 377                 tar -cj -C "${TEMP}/${BUSYBOX_DIR}" -f "${BUSYBOX_BINCACHE}" busybox .config .config.gk_orig ||
 378                         gen_die 'Could not create the busybox bincache!'
 379
 380                 cd "${TEMP}"
 381                 rm -rf "${BUSYBOX_DIR}" > /dev/null
 382         fi
 383 }
 384
 385 compile_lvm() {
 386         compile_device_mapper
 387         if [ ! -f "${LVM_BINCACHE}" ]
 388         then
 389                 [ -f "${LVM_SRCTAR}" ] ||
 390                         gen_die "Could not find LVM source tarball: ${LVM_SRCTAR}! Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 391                 cd "${TEMP}"
 392                 rm -rf ${LVM_DIR} > /dev/null
 393                 /bin/tar -zxpf ${LVM_SRCTAR} ||
 394                         gen_die 'Could not extract LVM source tarball!'
 395                 [ -d "${LVM_DIR}" ] ||
 396                         gen_die 'LVM directory ${LVM_DIR} is invalid!'
 397                 rm -rf "${TEMP}/device-mapper" > /dev/null
 398                 /bin/tar -jxpf "${DEVICE_MAPPER_BINCACHE}" -C "${TEMP}" ||
 399                         gen_die "Could not extract device-mapper binary cache!";
 400
 401                 cd "${LVM_DIR}"
 402                 print_info 1 'lvm: >> Configuring...'
 403                         LDFLAGS="-L${TEMP}/device-mapper/lib" \
 404                         CFLAGS="-I${TEMP}/device-mapper/include" \
 405                         CPPFLAGS="-I${TEMP}/device-mapper/include" \
 406                         ./configure --enable-static_link --prefix=${TEMP}/lvm >> ${LOGFILE} 2>&1 ||
 407                                 gen_die 'Configure of lvm failed!'
 408                 print_info 1 'lvm: >> Compiling...'
 409                         compile_generic '' utils
 410                         compile_generic 'install' utils
 411
 412                 cd "${TEMP}/lvm"
 413                 print_info 1 '      >> Copying to bincache...'
 414                 strip "sbin/lvm.static" ||
 415                         gen_die 'Could not strip lvm.static!'
 416                 /bin/tar -cjf "${LVM_BINCACHE}" sbin/lvm.static ||
 417                         gen_die 'Could not create binary cache'
 418
 419                 cd "${TEMP}"
 420                 rm -rf "${TEMP}/device-mapper" > /dev/null
 421                 rm -rf "${LVM_DIR}" lvm
 422         fi
 423 }
 424
 425 compile_dmraid() {
 426         compile_device_mapper
 427         if [ ! -f "${DMRAID_BINCACHE}" ]
 428         then
 429                 [ -f "${DMRAID_SRCTAR}" ] ||
 430                         gen_die "Could not find DMRAID source tarball: ${DMRAID_SRCTAR}! Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 431                 cd "${TEMP}"
 432                 rm -rf ${DMRAID_DIR} > /dev/null
 433                 /bin/tar -jxpf ${DMRAID_SRCTAR} ||
 434                         gen_die 'Could not extract DMRAID source tarball!'
 435                 [ -d "${DMRAID_DIR}" ] ||
 436                         gen_die 'DMRAID directory ${DMRAID_DIR} is invalid!'
 437                 rm -rf "${TEMP}/device-mapper" > /dev/null
 438                 /bin/tar -jxpf "${DEVICE_MAPPER_BINCACHE}" -C "${TEMP}" ||
 439                         gen_die "Could not extract device-mapper binary cache!";
 440
 441                 cd "${DMRAID_DIR}"
 442                 print_info 1 'dmraid: >> Configuring...'
 443
 444                 LDFLAGS="-L${TEMP}/device-mapper/lib" \
 445                 CFLAGS="-I${TEMP}/device-mapper/include" \
 446                 CPPFLAGS="-I${TEMP}/device-mapper/include" \
 447                 ./configure --enable-static_link --prefix=${TEMP}/dmraid >> ${LOGFILE} 2>&1 ||
 448                         gen_die 'Configure of dmraid failed!'
 449
 450                 # We dont necessarily have selinux installed yet... look into
 451                 # selinux global support in the future.
 452                 sed -i tools/Makefile -e "s|DMRAIDLIBS += -lselinux||g"
 453                 ###echo "DMRAIDLIBS += -lselinux -lsepol" >> tools/Makefile
 454                 mkdir -p "${TEMP}/dmraid"
 455                 print_info 1 'dmraid: >> Compiling...'
 456                 # Force dmraid to be built with -j1 for bug #188273
 457                 MAKEOPTS=-j1 compile_generic '' utils
 458                 #compile_generic 'install' utils
 459                 mkdir ${TEMP}/dmraid/sbin
 460                 install -m 0755 -s tools/dmraid "${TEMP}/dmraid/sbin/dmraid"
 461                 print_info 1 '      >> Copying to bincache...'
 462                 cd "${TEMP}/dmraid"
 463                 /bin/tar -cjf "${DMRAID_BINCACHE}" sbin/dmraid ||
 464                         gen_die 'Could not create binary cache'
 465
 466                 cd "${TEMP}"
 467                 rm -rf "${TEMP}/device-mapper" > /dev/null
 468                 rm -rf "${DMRAID_DIR}" dmraid
 469         fi
 470 }
 471
 472 compile_device_mapper() {
 473         if [ ! -f "${DEVICE_MAPPER_BINCACHE}" ]
 474         then
 475                 [ ! -f "${DEVICE_MAPPER_SRCTAR}" ] &&
 476                         gen_die "Could not find device-mapper source tarball: ${DEVICE_MAPPER_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 477                 cd "${TEMP}"
 478                 rm -rf "${DEVICE_MAPPER_DIR}"
 479                 /bin/tar -zxpf "${DEVICE_MAPPER_SRCTAR}"
 480                 [ ! -d "${DEVICE_MAPPER_DIR}" ] &&
 481                         gen_die "device-mapper directory ${DEVICE_MAPPER_DIR} invalid"
 482                 cd "${DEVICE_MAPPER_DIR}"
 483                 ./configure --prefix=${TEMP}/device-mapper --enable-static_link \
 484                         --disable-selinux >> ${LOGFILE} 2>&1 ||
 485                         gen_die 'Configuring device-mapper failed!'
 486                 print_info 1 'device-mapper: >> Compiling...'
 487                 compile_generic '' utils
 488                 compile_generic 'install' utils
 489                 print_info 1 '        >> Copying to cache...'
 490                 cd "${TEMP}"
 491                 rm -rf "${TEMP}/device-mapper/man" ||
 492                         gen_die 'Could not remove manual pages!'
 493                 strip "${TEMP}/device-mapper/sbin/dmsetup" ||
 494                         gen_die 'Could not strip dmsetup binary!'
 495                 /bin/tar -jcpf "${DEVICE_MAPPER_BINCACHE}" device-mapper ||
 496                         gen_die 'Could not tar up the device-mapper binary!'
 497                 [ -f "${DEVICE_MAPPER_BINCACHE}" ] ||
 498                         gen_die 'device-mapper cache not created!'
 499                 cd "${TEMP}"
 500                 rm -rf "${DEVICE_MAPPER_DIR}" > /dev/null
 501                 rm -rf "${TEMP}/device-mapper" > /dev/null
 502         fi
 503 }
 504
 505 compile_e2fsprogs() {
 506         if [ ! -f "${BLKID_BINCACHE}" ]
 507         then
 508                 [ ! -f "${E2FSPROGS_SRCTAR}" ] &&
 509                         gen_die "Could not find e2fsprogs source tarball: ${E2FSPROGS_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 510                 cd "${TEMP}"
 511                 rm -rf "${E2FSPROGS_DIR}"
 512                 tar -zxpf "${E2FSPROGS_SRCTAR}"
 513                 [ ! -d "${E2FSPROGS_DIR}" ] &&
 514                         gen_die "e2fsprogs directory ${E2FSPROGS_DIR} invalid"
 515                 cd "${E2FSPROGS_DIR}"
 516                 print_info 1 'e2fsprogs: >> Configuring...'
 517                 ./configure  --with-ldopts=-static >> ${LOGFILE} 2>&1 ||
 518                         gen_die 'Configuring e2fsprogs failed!'
 519                 print_info 1 'e2fsprogs: >> Compiling...'
 520                 MAKE=${UTILS_MAKE} compile_generic "" ""
 521                 print_info 1 'blkid: >> Copying to cache...'
 522                 [ -f "${TEMP}/${E2FSPROGS_DIR}/misc/blkid" ] ||
 523                         gen_die 'Blkid executable does not exist!'
 524                 strip "${TEMP}/${E2FSPROGS_DIR}/misc/blkid" ||
 525                         gen_die 'Could not strip blkid binary!'
 526                 bzip2 "${TEMP}/${E2FSPROGS_DIR}/misc/blkid" ||
 527                         gen_die 'bzip2 compression of blkid failed!'
 528                 mv "${TEMP}/${E2FSPROGS_DIR}/misc/blkid.bz2" "${BLKID_BINCACHE}" ||
 529                         gen_die 'Could not copy the blkid binary to the package directory, does the directory exist?'
 530
 531                 cd "${TEMP}"
 532                 rm -rf "${E2FSPROGS_DIR}" > /dev/null
 533         fi
 534 }
 535
 536 compile_fuse() {
 537         if [ ! -f "${FUSE_BINCACHE}" ]
 538         then
 539                 [ ! -f "${FUSE_SRCTAR}" ] &&
 540                         gen_die "Could not find fuse source tarball: ${FUSE_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 541                 cd "${TEMP}"
 542                 rm -rf "${FUSE_DIR}"
 543                 tar -zxpf "${FUSE_SRCTAR}"
 544                 [ ! -d "${FUSE_DIR}" ] &&
 545                         gen_die "fuse directory ${FUSE_DIR} invalid"
 546                 cd "${FUSE_DIR}"
 547                 print_info 1 'fuse: >> Configuring...'
 548                 ./configure  --disable-kernel-module --disable-example >> ${LOGFILE} 2>&1 ||
 549                         gen_die 'Configuring fuse failed!'
 550                 print_info 1 'fuse: >> Compiling...'
 551                 MAKE=${UTILS_MAKE} compile_generic "" ""
 552
 553                 # Since we're linking statically against libfuse, we don't need to cache the .so
 554 #               print_info 1 'libfuse: >> Copying to cache...'
 555 #               [ -f "${TEMP}/${FUSE_DIR}/lib/.libs/libfuse.so" ] ||
 556 #                       gen_die 'libfuse.so does not exist!'
 557 #               strip "${TEMP}/${FUSE_DIR}/lib/.libs/libfuse.so" ||
 558 #                       gen_die 'Could not strip libfuse.so!'
 559 #               cd "${TEMP}/${FUSE_DIR}/lib/.libs"
 560 #               tar -cjf "${FUSE_BINCACHE}" libfuse*so* ||
 561 #                       gen_die 'Could not create fuse bincache!'
 562
 563                 cd "${TEMP}"
 564 #               rm -rf "${FUSE_DIR}" > /dev/null
 565         fi
 566 }
 567
 568 compile_unionfs_fuse() {
 569         if [ ! -f "${UNIONFS_FUSE_BINCACHE}" ]
 570         then
 571
 572                 # We'll call compile_fuse() from here, since it's not needed directly by anything else
 573                 compile_fuse
 574
 575                 [ ! -f "${UNIONFS_FUSE_SRCTAR}" ] &&
 576                         gen_die "Could not find unionfs-fuse source tarball: ${UNIONFS_FUSE_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
 577                 cd "${TEMP}"
 578                 rm -rf "${UNIONFS_FUSE_DIR}"
 579                 tar -jxpf "${UNIONFS_FUSE_SRCTAR}"
 580                 [ ! -d "${UNIONFS_FUSE_DIR}" ] &&
 581                         gen_die "unionfs-fuse directory ${UNIONFS_FUSE_DIR} invalid"
 582                 cd "${UNIONFS_FUSE_DIR}"
 583                 print_info 1 'unionfs-fuse: >> Compiling...'
 584                 sed -i "/^\(CFLAGS\|CPPFLAGS\)/s:^\\(.*\\)$:\\1 -static -I${TEMP}/${FUSE_DIR}/include -L${TEMP}/${FUSE_DIR}/lib/.libs:" Makefile src/Makefile
 585                 sed -i "/^LIB = /s:^LIB = \(.*\)$:LIB = -static -L${TEMP}/${FUSE_DIR}/lib/.libs \1 -ldl -lrt:" Makefile src/Makefile
 586                 MAKE=${UTILS_MAKE} compile_generic "" ""
 587                 print_info 1 'unionfs-fuse: >> Copying to cache...'
 588                 [ -f "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs" ] ||
 589                         gen_die 'unionfs binary does not exist!'
 590                 strip "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs" ||
 591                         gen_die 'Could not strip unionfs binary!'
 592                 bzip2 "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs" ||
 593                         gen_die 'bzip2 compression of unionfs binary failed!'
 594                 mv "${TEMP}/${UNIONFS_FUSE_DIR}/src/unionfs.bz2" "${UNIONFS_FUSE_BINCACHE}" ||
 595                         gen_die 'Could not copy the unionfs binary to the package directory, does the directory exist?'
 596
 597                 cd "${TEMP}"
 598                 rm -rf "${UNIONFS_FUSE_DIR}" > /dev/null
 599         fi
 600 }