gen_determineargs.sh

   1 #!/bin/bash
   2
   3 get_KV() {
   4         if [ "${CMD_NO_KERNEL_SOURCES}" = '1' -a -e "${CMD_KERNCACHE}" ]
   5         then
   6                 /bin/tar -xj -C ${TEMP} -f ${CMD_KERNCACHE} kerncache.config
   7                 if [ -e ${TEMP}/kerncache.config ]
   8                 then
   9                         KERN_24=0
  10                         VER=`grep ^VERSION\ \= ${TEMP}/kerncache.config | awk '{ print $3 };'`
  11                         PAT=`grep ^PATCHLEVEL\ \= ${TEMP}/kerncache.config | awk '{ print $3 };'`
  12                         SUB=`grep ^SUBLEVEL\ \= ${TEMP}/kerncache.config | awk '{ print $3 };'`
  13                         EXV=`grep ^EXTRAVERSION\ \= ${TEMP}/kerncache.config | sed -e "s/EXTRAVERSION =//" -e "s/ //g"`
  14                         if [ "${PAT}" -gt '4' -a "${VER}" -ge '2' ]
  15                         then
  16                                 LOV=`grep ^CONFIG_LOCALVERSION\= ${TEMP}/kerncache.config | sed -e "s/CONFIG_LOCALVERSION=\"\(.*\)\"/\1/"`
  17                                 KV=${VER}.${PAT}.${SUB}${EXV}${LOV}
  18                         else
  19                                 KERN_24=1
  20                                 KV=${VER}.${PAT}.${SUB}${EXV}
  21                         fi
  22
  23                 else
  24                         gen_die "Could not find kerncache.config in the kernel cache! Exiting."
  25                 fi
  26
  27         else
  28                 # Configure the kernel
  29                 # If BUILD_KERNEL=0 then assume --no-clean, menuconfig is cleared
  30
  31                 VER=`grep ^VERSION\ \= ${KERNEL_DIR}/Makefile | awk '{ print $3 };'`
  32                 PAT=`grep ^PATCHLEVEL\ \= ${KERNEL_DIR}/Makefile | awk '{ print $3 };'`
  33                 SUB=`grep ^SUBLEVEL\ \= ${KERNEL_DIR}/Makefile | awk '{ print $3 };'`
  34                 EXV=`grep ^EXTRAVERSION\ \= ${KERNEL_DIR}/Makefile | sed -e "s/EXTRAVERSION =//" -e "s/ //g" -e 's/\$([a-z]*)//gi'`
  35                 if [ "${PAT}" -gt '4' -a "${VER}" -ge '2' -a -e ${KERNEL_DIR}/.config ]
  36                 then
  37                         KERN_24=0
  38                         cd ${KERNEL_DIR}
  39                         #compile_generic prepare kernel > /dev/null 2>&1
  40                         cd - > /dev/null 2>&1
  41                         [ -f "${KERNEL_DIR}/include/linux/version.h" ] && \
  42                                 VERSION_SOURCE="${KERNEL_DIR}/include/linux/version.h"
  43                         [ -f "${KERNEL_DIR}/include/linux/utsrelease.h" ] && \
  44                                 VERSION_SOURCE="${KERNEL_DIR}/include/linux/utsrelease.h"
  45                         # Handle new-style releases where version.h doesn't have UTS_RELEASE
  46                         if [ -f ${KERNEL_DIR}/include/config/kernel.release ]
  47                         then
  48                                 UTS_RELEASE=`cat ${KERNEL_DIR}/include/config/kernel.release`
  49                                 LOV=`echo ${UTS_RELEASE}|sed -e "s/${VER}.${PAT}.${SUB}${EXV}//"`
  50                                 KV=${VER}.${PAT}.${SUB}${EXV}${LOV}
  51                         elif [ -n "${VERSION_SOURCE}" ]
  52                         then
  53                                 UTS_RELEASE=`grep UTS_RELEASE ${VERSION_SOURCE} | sed -e 's/#define UTS_RELEASE "\(.*\)"/\1/'`
  54                                 LOV=`echo ${UTS_RELEASE}|sed -e "s/${VER}.${PAT}.${SUB}${EXV}//"`
  55                                 KV=${VER}.${PAT}.${SUB}${EXV}${LOV}
  56                         else
  57                                 LCV=`grep ^CONFIG_LOCALVERSION= ${KERNEL_DIR}/.config | sed -r -e "s/.*=\"(.*)\"/\1/"`
  58                                 KV=${VER}.${PAT}.${SUB}${EXV}${LCV}
  59                         fi
  60                 else
  61                         KERN_24=1
  62                         KV=${VER}.${PAT}.${SUB}${EXV}
  63                 fi
  64
  65         fi
  66
  67         if isTrue "${CMD_DISKLABEL}"
  68         then
  69                 DISKLABEL=1
  70         else
  71                 DISKLABEL=0
  72         fi
  73
  74         if isTrue "${CMD_LUKS}"
  75         then
  76                 LUKS=1
  77         fi
  78 }
  79
  80 determine_real_args() {
  81         if [ "${CMD_DEBUGFILE}" != '' ]
  82         then
  83                 DEBUGFILE="${CMD_DEBUGFILE}"
  84         fi
  85
  86         if [ "${CMD_MAKEOPTS}" != '' ]
  87         then
  88                 MAKEOPTS="${CMD_MAKEOPTS}"
  89         fi
  90
  91         if [ "${CMD_KERNELDIR}" != '' ]
  92         then
  93                 KERNEL_DIR=${CMD_KERNELDIR}
  94         else
  95                 KERNEL_DIR=${DEFAULT_KERNEL_SOURCE}
  96         fi
  97
  98         if [ "${CMD_NO_KERNEL_SOURCES}" != "1" ]
  99         then
 100                 if [ ! -d ${KERNEL_DIR} ]
 101                 then
 102                         gen_die "kernel source directory \"${KERNEL_DIR}\" was not found!"
 103                 fi
 104         fi
 105
 106         if [ "${CMD_KERNCACHE}" != "" ]
 107         then
 108                 if [ "${KERNEL_DIR}" = '' -a "${CMD_NO_KERNEL_SOURCES}" != "1" ]
 109                 then
 110                         gen_die 'No kernel source directory!'
 111                 fi
 112                 if [ ! -e "${KERNEL_DIR}" -a "${CMD_NO_KERNEL_SOURCES}" != "1" ]
 113                 then
 114                         gen_die 'No kernel source directory!'
 115                 fi
 116         else
 117                 if [ "${KERNEL_DIR}" = '' ]
 118                 then
 119                         gen_die 'Kernel Cache specified but no kernel tree to verify against!'
 120                 fi
 121         fi
 122
 123         if [ "${CMD_KERNNAME}" != "" ]
 124         then
 125                 KNAME=${CMD_KERNNAME}
 126         else
 127                 KNAME="genkernel"
 128         fi
 129
 130         if [ "${CMD_KERNEL_MAKE}" != '' ]
 131         then
 132                 KERNEL_MAKE="${CMD_KERNEL_MAKE}"
 133         fi
 134
 135         if [ "${KERNEL_MAKE}" = '' ]
 136         then
 137                 KERNEL_MAKE='make'
 138         fi
 139
 140         if [ "${CMD_UTILS_MAKE}" != '' ]
 141         then
 142                 UTILS_MAKE="${CMD_UTILS_MAKE}"
 143         fi
 144
 145         if [ "${UTILS_MAKE}" = '' ]
 146         then
 147                 UTILS_MAKE='make'
 148         fi
 149
 150         if [ "${CMD_KERNEL_CC}" != '' ]
 151         then
 152                 KERNEL_CC="${CMD_KERNEL_CC}"
 153         fi
 154
 155         if [ "${CMD_KERNEL_LD}" != '' ]
 156         then
 157                 KERNEL_LD="${CMD_KERNEL_LD}"
 158         fi
 159
 160         if [ "${CMD_KERNEL_AS}" != '' ]
 161         then
 162                 KERNEL_AS="${CMD_KERNEL_AS}"
 163         fi
 164
 165         if [ "${CMD_KERNEL_CROSS_COMPILE}" != '' ]
 166         then
 167                 KERNEL_CROSS_COMPILE="${CMD_KERNEL_CROSS_COMPILE}"
 168         fi
 169
 170         if [ "${CMD_UTILS_CC}" != '' ]
 171         then
 172                 UTILS_CC="${CMD_UTILS_CC}"
 173         fi
 174
 175         if [ "${CMD_UTILS_LD}" != '' ]
 176         then
 177                 UTILS_LD="${CMD_UTILS_LD}"
 178         fi
 179
 180         if [ "${CMD_UTILS_AS}" != '' ]
 181         then
 182                 UTILS_AS="${CMD_UTILS_AS}"
 183         fi
 184
 185         if [ "${CMD_UTILS_CROSS_COMPILE}" != '' ]
 186         then
 187                 UTILS_CROSS_COMPILE="${CMD_UTILS_CROSS_COMPILE}"
 188         fi
 189
 190         if [ "${BOOTDIR}" != '' ]
 191         then
 192                 BOOTDIR=`arch_replace "${BOOTDIR}"`
 193                 BOOTDIR=${BOOTDIR%/}    # Remove any trailing slash
 194         else
 195                 BOOTDIR="/boot"
 196         fi
 197
 198         CACHE_DIR=`arch_replace "${CACHE_DIR}"`
 199         BUSYBOX_BINCACHE=`cache_replace "${BUSYBOX_BINCACHE}"`
 200         MODULE_INIT_TOOLS_BINCACHE=`cache_replace "${MODULE_INIT_TOOLS_BINCACHE}"`
 201         MODUTILS_BINCACHE=`cache_replace "${MODUTILS_BINCACHE}"`
 202         DIETLIBC_BINCACHE=`cache_replace "${DIETLIBC_BINCACHE}"`
 203         DIETLIBC_BINCACHE_TEMP=`cache_replace "${DIETLIBC_BINCACHE_TEMP}"`
 204         DEVFSD_BINCACHE=`cache_replace "${DEVFSD_BINCACHE}"`
 205         DEVFSD_CONF_BINCACHE=`cache_replace "${DEVFSD_CONF_BINCACHE}"`
 206         UDEV_BINCACHE=`cache_replace "${UDEV_BINCACHE}"`
 207         KLIBC_BINCACHE=`cache_replace "${KLIBC_BINCACHE}"`
 208         DEVICE_MAPPER_BINCACHE=`cache_replace "${DEVICE_MAPPER_BINCACHE}"`
 209         LVM2_BINCACHE=`cache_replace "${LVM2_BINCACHE}"`
 210         DMRAID_BINCACHE=`cache_replace "${DMRAID_BINCACHE}"`
 211         UNIONFS_BINCACHE=`cache_replace "${UNIONFS_BINCACHE}"`
 212         UNIONFS_MODULES_BINCACHE=`cache_replace "${UNIONFS_MODULES_BINCACHE}"`
 213         BLKID_BINCACHE=`cache_replace "${BLKID_BINCACHE}"`
 214         SUSPEND_BINCACHE=`cache_replace "${SUSPEND_BINCACHE}"`
 215
 216         DEFAULT_KERNEL_CONFIG=`arch_replace "${DEFAULT_KERNEL_CONFIG}"`
 217         BUSYBOX_CONFIG=`arch_replace "${BUSYBOX_CONFIG}"`
 218         BUSYBOX_BINCACHE=`arch_replace "${BUSYBOX_BINCACHE}"`
 219         MODULE_INIT_TOOLS_BINCACHE=`arch_replace "${MODULE_INIT_TOOLS_BINCACHE}"`
 220         MODUTILS_BINCACHE=`arch_replace "${MODUTILS_BINCACHE}"`
 221         DIETLIBC_BINCACHE=`arch_replace "${DIETLIBC_BINCACHE}"`
 222         DIETLIBC_BINCACHE_TEMP=`arch_replace "${DIETLIBC_BINCACHE_TEMP}"`
 223         DEVFSD_BINCACHE=`arch_replace "${DEVFSD_BINCACHE}"`
 224         DEVFSD_CONF_BINCACHE=`arch_replace "${DEVFSD_CONF_BINCACHE}"`
 225         UDEV_BINCACHE=`arch_replace "${UDEV_BINCACHE}"`
 226         KLIBC_BINCACHE=`arch_replace "${KLIBC_BINCACHE}"`
 227         DEVICE_MAPPER_BINCACHE=`arch_replace "${DEVICE_MAPPER_BINCACHE}"`
 228         LVM2_BINCACHE=`arch_replace "${LVM2_BINCACHE}"`
 229         DMRAID_BINCACHE=`arch_replace "${DMRAID_BINCACHE}"`
 230         UNIONFS_BINCACHE=`arch_replace "${UNIONFS_BINCACHE}"`
 231         UNIONFS_MODULES_BINCACHE=`arch_replace "${UNIONFS_MODULES_BINCACHE}"`
 232         BLKID_BINCACHE=`arch_replace "${BLKID_BINCACHE}"`
 233         SUSPEND_BINCACHE=`arch_replace "${SUSPEND_BINCACHE}"`
 234
 235         if [ "${CMD_BOOTSPLASH}" != '' ]
 236         then
 237                 BOOTSPLASH=${CMD_BOOTSPLASH}
 238         fi
 239
 240         if isTrue ${BOOTSPLASH}
 241         then
 242                 BOOTSPLASH=1
 243         else
 244                 BOOTSPLASH=0
 245         fi
 246
 247         if [ "${CMD_GENSPLASH}" != '' ]
 248         then
 249                 GENSPLASH=${CMD_GENSPLASH}
 250         fi
 251
 252         if isTrue ${GENSPLASH}
 253         then
 254                 GENSPLASH=1
 255         else
 256                 GENSPLASH=0
 257         fi
 258
 259         if isTrue ${COMPRESS_INITRD}
 260         then
 261                 COMPRESS_INITRD=1
 262         else
 263                 COMPRESS_INITRD=0
 264         fi
 265
 266         if isTrue ${CMD_POSTCLEAR}
 267         then
 268                 POSTCLEAR=1
 269         else
 270                 POSTCLEAR=0
 271         fi
 272
 273         if [ "${CMD_MRPROPER}" != '' ]
 274         then
 275                 MRPROPER="${CMD_MRPROPER}"
 276         fi
 277         if [ "${CMD_MENUCONFIG}" != '' ]
 278         then
 279                 MENUCONFIG="${CMD_MENUCONFIG}"
 280         fi
 281         if [ "${CMD_CLEAN}" != '' ]
 282         then
 283                 CLEAN="${CMD_CLEAN}"
 284                 if ! isTrue ${CLEAN}
 285                 then
 286                         MRPROPER=0
 287                 fi
 288         fi
 289
 290         if [ "${CMD_MINKERNPACKAGE}" != '' ]
 291         then
 292                 MINKERNPACKAGE="${CMD_MINKERNPACKAGE}"
 293                 mkdir -p `dirname ${MINKERNPACKAGE}`
 294         fi
 295
 296         if [ "${CMD_MODULESPACKAGE}" != '' ]
 297         then
 298                 MODULESPACKAGE="${CMD_MODULESPACKAGE}"
 299                 mkdir -p `dirname ${MODULESPACKAGE}`
 300         fi
 301
 302         if [ "${CMD_KERNCACHE}" != '' ]
 303         then
 304                 KERNCACHE="${CMD_KERNCACHE}"
 305                 mkdir -p `dirname ${KERNCACHE}`
 306         fi
 307
 308         if [ "${CMD_NOINITRDMODULES}" != '' ]
 309         then
 310                 NOINITRDMODULES="${CMD_NOINITRDMODULES}"
 311         fi
 312
 313         if [ "${CMD_INITRAMFS_OVERLAY}" != '' ]
 314         then
 315                 INITRAMFS_OVERLAY="${CMD_INITRAMFS_OVERLAY}"
 316         fi
 317
 318         if [ "${CMD_MOUNTBOOT}" != '' ]
 319         then
 320                 MOUNTBOOT="${CMD_MOUNTBOOT}"
 321         fi
 322
 323         if isTrue ${MOUNTBOOT}
 324         then
 325                 MOUNTBOOT=1
 326         else
 327                 MOUNTBOOT=0
 328         fi
 329
 330         if [ "${CMD_STATIC}" != '' ]
 331         then
 332                 BUILD_STATIC=${CMD_STATIC}
 333         fi
 334
 335         if isTrue ${BUILD_STATIC}
 336         then
 337                 BUILD_STATIC=1
 338         else
 339                 BUILD_STATIC=0
 340         fi
 341
 342         if [ "${CMD_INITRAMFS}" != '' ]
 343         then
 344                 BUILD_INITRAMFS=${CMD_INITRAMFS}
 345         fi
 346
 347         if isTrue ${BUILD_INITRAMFS}
 348         then
 349                 BUILD_INITRAMFS=1
 350         else
 351                 BUILD_INITRAMFS=0
 352         fi
 353
 354         if [ "${CMD_SAVE_CONFIG}" != '' ]
 355         then
 356                 SAVE_CONFIG="${CMD_SAVE_CONFIG}"
 357         fi
 358
 359         if isTrue "${SAVE_CONFIG}"
 360         then
 361                 SAVE_CONFIG=1
 362         else
 363                 SAVE_CONFIG=0
 364         fi
 365
 366         if isTrue "${CMD_SYMLINK}"
 367         then
 368                 SYMLINK=1
 369         else
 370                 SYMLINK=0
 371         fi
 372
 373         if [ "${CMD_INSTALL_MOD_PATH}" != '' ]
 374         then
 375                 INSTALL_MOD_PATH="${CMD_INSTALL_MOD_PATH}"
 376         fi
 377
 378         if [ "${CMD_BOOTLOADER}" != '' ]
 379         then
 380                 BOOTLOADER="${CMD_BOOTLOADER}"
 381
 382                 if [ "${CMD_BOOTLOADER}" != "${CMD_BOOTLOADER/:/}" ]
 383                 then
 384                         BOOTFS=`echo "${CMD_BOOTLOADER}" | cut -f2- -d:`
 385                         BOOTLOADER=`echo "${CMD_BOOTLOADER}" | cut -f1 -d:`
 386                 fi
 387         fi
 388
 389         if isTrue "${CMD_OLDCONFIG}"
 390         then
 391                 OLDCONFIG=1
 392         else
 393                 OLDCONFIG=0
 394         fi
 395
 396         if isTrue "${CMD_NO_UDEV}"
 397         then
 398                 UDEV=0
 399                 if isTrue "${CMD_NO_DEVFS}"
 400                 then
 401                     DEVFS=0
 402                 else
 403                     DEVFS=1
 404                 fi
 405         else
 406                 UDEV=1
 407                 DEVFS=0
 408         fi
 409
 410         if isTrue "${CMD_NO_DEVFS}"
 411         then
 412                 DEVFS=0
 413         fi
 414
 415         if isTrue "${CMD_DEVFS}"
 416         then
 417                 DEVFS=1
 418                 UDEV=0
 419         fi
 420
 421         if isTrue "${CMD_LVM2}"
 422         then
 423                 LVM2=1
 424         else
 425                 LVM2=0
 426         fi
 427
 428         if isTrue "${CMD_SUSPEND}"
 429         then
 430                 SUSPEND=1
 431         else
 432                 SUSPEND=0
 433         fi
 434
 435         if isTrue "${CMD_EVMS2}"
 436         then
 437                 EVMS2=1
 438         else
 439                 EVMS2=0
 440         fi
 441
 442         if isTrue "${CMD_UNIONFS}"
 443         then
 444                 UNIONFS=1
 445         else
 446                 UNIONFS=0
 447         fi
 448
 449         if isTrue "${CMD_NO_BUSYBOX}"
 450         then
 451                 BUSYBOX=0
 452         else
 453                 BUSYBOX=1
 454         fi
 455
 456         if isTrue "${CMD_DMRAID}"
 457         then
 458                 DMRAID=1
 459         else
 460                 DMRAID=0
 461         fi
 462
 463         get_KV
 464         UNIONFS_MODULES_BINCACHE=`kv_replace "${UNIONFS_MODULES_BINCACHE}"`
 465 }