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\ \= ${KERNEL_DIR}/Makefile | sed -e "s/EXTRAVERSION =//" -e "s/ //g"`
  35                 if [ "${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                         if [ -f ${KERNEL_DIR}/include/linux/version.h ]
  42                         then
  43                                 UTS_RELEASE=`grep UTS_RELEASE ${KERNEL_DIR}/include/linux/version.h | sed -e 's/#define UTS_RELEASE "\(.*\)"/\1/'`
  44                                 LOV=`echo ${UTS_RELEASE}|sed -e "s/${VER}.${PAT}.${SUB}${EXV}//"`
  45                                 KV=${VER}.${PAT}.${SUB}${EXV}${LOV}
  46                         else
  47                                 LCV=`grep ^CONFIG_LOCALVERSION= ${KERNEL_DIR}/.config | sed -r -e "s/.*=\"(.*)\"/\1/"`
  48                                 KV=${VER}.${PAT}.${SUB}${EXV}${LCV}
  49                         fi
  50                 else
  51                         KERN_24=1
  52                         KV=${VER}.${PAT}.${SUB}${EXV}
  53                 fi
  54
  55         fi
  56
  57         if isTrue "${CMD_DISKLABEL}"
  58         then
  59                 DISKLABEL=1
  60         else
  61                 DISKLABEL=0
  62         fi
  63 }
  64
  65 determine_real_args() {
  66         if [ "${CMD_DEBUGFILE}" != '' ]
  67         then
  68                 DEBUGFILE="${CMD_DEBUGFILE}"
  69         fi
  70
  71         if [ "${CMD_MAKEOPTS}" != '' ]
  72         then
  73                 MAKEOPTS="${CMD_MAKEOPTS}"
  74         fi
  75
  76         if [ "${CMD_KERNELDIR}" != '' ]
  77         then
  78                 KERNEL_DIR=${CMD_KERNELDIR}
  79         else
  80                 KERNEL_DIR=${DEFAULT_KERNEL_SOURCE}
  81         fi
  82
  83         if [ "${CMD_NO_KERNEL_SOURCES}" != "1" ]
  84         then
  85                 if [ ! -d ${KERNEL_DIR} ]
  86                 then
  87                         gen_die "kernel source directory \"${KERNEL_DIR}\" was not found!"
  88                 fi
  89         fi
  90
  91         if [ "${CMD_KERNCACHE}" != "" ]
  92         then
  93                 if [ "${KERNEL_DIR}" = '' -a "${CMD_NO_KERNEL_SOURCES}" != "1" ]
  94                 then
  95                         gen_die 'No kernel source directory!'
  96                 fi
  97                 if [ ! -e "${KERNEL_DIR}" -a "${CMD_NO_KERNEL_SOURCES}" != "1" ]
  98                 then
  99                         gen_die 'No kernel source directory!'
 100                 fi
 101         else
 102                 if [ "${KERNEL_DIR}" = '' ]
 103                 then
 104                         gen_die 'Kernel Cache specified but no kernel tree to verify against!'
 105                 fi
 106         fi
 107
 108         if [ "${CMD_KERNNAME}" != "" ]
 109         then
 110                 KNAME=${CMD_KERNNAME}
 111         else
 112                 KNAME="genkernel"
 113         fi
 114
 115         if [ "${CMD_KERNEL_MAKE}" != '' ]
 116         then
 117                 KERNEL_MAKE="${CMD_KERNEL_MAKE}"
 118         fi
 119
 120         if [ "${KERNEL_MAKE}" = '' ]
 121         then
 122                 KERNEL_MAKE='make'
 123         fi
 124
 125         if [ "${CMD_UTILS_MAKE}" != '' ]
 126         then
 127                 UTILS_MAKE="${CMD_UTILS_MAKE}"
 128         fi
 129
 130         if [ "${UTILS_MAKE}" = '' ]
 131         then
 132                 UTILS_MAKE='make'
 133         fi
 134
 135         if [ "${CMD_KERNEL_CC}" != '' ]
 136         then
 137                 KERNEL_CC="${CMD_KERNEL_CC}"
 138         fi
 139
 140         if [ "${CMD_KERNEL_LD}" != '' ]
 141         then
 142                 KERNEL_LD="${CMD_KERNEL_LD}"
 143         fi
 144
 145         if [ "${CMD_KERNEL_AS}" != '' ]
 146         then
 147                 KERNEL_AS="${CMD_KERNEL_AS}"
 148         fi
 149
 150         if [ "${CMD_KERNEL_CROSS_COMPILE}" != '' ]
 151         then
 152                 KERNEL_CROSS_COMPILE="${CMD_KERNEL_CROSS_COMPILE}"
 153         fi
 154
 155         if [ "${CMD_UTILS_CC}" != '' ]
 156         then
 157                 UTILS_CC="${CMD_UTILS_CC}"
 158         fi
 159
 160         if [ "${CMD_UTILS_LD}" != '' ]
 161         then
 162                 UTILS_LD="${CMD_UTILS_LD}"
 163         fi
 164
 165         if [ "${CMD_UTILS_AS}" != '' ]
 166         then
 167                 UTILS_AS="${CMD_UTILS_AS}"
 168         fi
 169
 170         CACHE_DIR=`arch_replace "${CACHE_DIR}"`
 171         CACHE_CPIO_DIR="${CACHE_DIR}/cpio"
 172         BUSYBOX_BINCACHE=`cache_replace "${BUSYBOX_BINCACHE}"`
 173         MODULE_INIT_TOOLS_BINCACHE=`cache_replace "${MODULE_INIT_TOOLS_BINCACHE}"`
 174         MODUTILS_BINCACHE=`cache_replace "${MODUTILS_BINCACHE}"`
 175         DIETLIBC_BINCACHE=`cache_replace "${DIETLIBC_BINCACHE}"`
 176         DIETLIBC_BINCACHE_TEMP=`cache_replace "${DIETLIBC_BINCACHE_TEMP}"`
 177         DEVFSD_BINCACHE=`cache_replace "${DEVFSD_BINCACHE}"`
 178         DEVFSD_CONF_BINCACHE=`cache_replace "${DEVFSD_CONF_BINCACHE}"`
 179         UDEV_BINCACHE=`cache_replace "${UDEV_BINCACHE}"`
 180         DEVICE_MAPPER_BINCACHE=`cache_replace "${DEVICE_MAPPER_BINCACHE}"`
 181         LVM2_BINCACHE=`cache_replace "${LVM2_BINCACHE}"`
 182         DMRAID_BINCACHE=`cache_replace "${DMRAID_BINCACHE}"`
 183         UNIONFS_BINCACHE=`cache_replace "${UNIONFS_BINCACHE}"`
 184         UNIONFS_MODULES_BINCACHE=`cache_replace "${UNIONFS_MODULES_BINCACHE}"`
 185         BLKID_BINCACHE=`cache_replace "${BLKID_BINCACHE}"`
 186
 187         DEFAULT_KERNEL_CONFIG=`arch_replace "${DEFAULT_KERNEL_CONFIG}"`
 188         BUSYBOX_CONFIG=`arch_replace "${BUSYBOX_CONFIG}"`
 189         BUSYBOX_BINCACHE=`arch_replace "${BUSYBOX_BINCACHE}"`
 190         MODULE_INIT_TOOLS_BINCACHE=`arch_replace "${MODULE_INIT_TOOLS_BINCACHE}"`
 191         MODUTILS_BINCACHE=`arch_replace "${MODUTILS_BINCACHE}"`
 192         DIETLIBC_BINCACHE=`arch_replace "${DIETLIBC_BINCACHE}"`
 193         DIETLIBC_BINCACHE_TEMP=`arch_replace "${DIETLIBC_BINCACHE_TEMP}"`
 194         DEVFSD_BINCACHE=`arch_replace "${DEVFSD_BINCACHE}"`
 195         DEVFSD_CONF_BINCACHE=`arch_replace "${DEVFSD_CONF_BINCACHE}"`
 196         UDEV_BINCACHE=`arch_replace "${UDEV_BINCACHE}"`
 197         DEVICE_MAPPER_BINCACHE=`arch_replace "${DEVICE_MAPPER_BINCACHE}"`
 198         LVM2_BINCACHE=`arch_replace "${LVM2_BINCACHE}"`
 199         DMRAID_BINCACHE=`arch_replace "${DMRAID_BINCACHE}"`
 200         UNIONFS_BINCACHE=`arch_replace "${UNIONFS_BINCACHE}"`
 201         UNIONFS_MODULES_BINCACHE=`arch_replace "${UNIONFS_MODULES_BINCACHE}"`
 202         BLKID_BINCACHE=`arch_replace "${BLKID_BINCACHE}"`
 203
 204         if [ "${CMD_BOOTSPLASH}" != '' ]
 205         then
 206                 BOOTSPLASH=${CMD_BOOTSPLASH}
 207         fi
 208
 209         if isTrue ${BOOTSPLASH}
 210         then
 211                 BOOTSPLASH=1
 212         else
 213                 BOOTSPLASH=0
 214         fi
 215
 216         if [ "${CMD_GENSPLASH}" != '' ]
 217         then
 218                 GENSPLASH=${CMD_GENSPLASH}
 219         fi
 220
 221         if isTrue ${GENSPLASH}
 222         then
 223                 GENSPLASH=1
 224         else
 225                 GENSPLASH=0
 226         fi
 227
 228         if isTrue ${COMPRESS_INITRD}
 229         then
 230                 COMPRESS_INITRD=1
 231         else
 232                 COMPRESS_INITRD=0
 233         fi
 234
 235         if isTrue ${CMD_POSTCLEAR}
 236         then
 237                 POSTCLEAR=1
 238         else
 239                 POSTCLEAR=0
 240         fi
 241
 242         if [ "${CMD_MRPROPER}" != '' ]
 243         then
 244                 MRPROPER="${CMD_MRPROPER}"
 245         fi
 246         if [ "${CMD_MENUCONFIG}" != '' ]
 247         then
 248                 MENUCONFIG="${CMD_MENUCONFIG}"
 249         fi
 250         if [ "${CMD_CLEAN}" != '' ]
 251         then
 252                 CLEAN="${CMD_CLEAN}"
 253                 if ! isTrue ${CLEAN}
 254                 then
 255                         MRPROPER=0
 256                 fi
 257         fi
 258
 259         if [ "${CMD_MINKERNPACKAGE}" != '' ]
 260         then
 261                 MINKERNPACKAGE="${CMD_MINKERNPACKAGE}"
 262         fi
 263
 264         if [ "${CMD_MODULESPACKAGE}" != '' ]
 265         then
 266                 MODULESPACKAGE="${CMD_MODULESPACKAGE}"
 267         fi
 268
 269         if [ "${CMD_KERNCACHE}" != '' ]
 270         then
 271                 KERNCACHE="${CMD_KERNCACHE}"
 272         fi
 273
 274         if [ "${CMD_NOINITRDMODULES}" != '' ]
 275         then
 276                 NOINITRDMODULES="${CMD_NOINITRDMODULES}"
 277         fi
 278
 279         if [ "${CMD_INITRAMFS_OVERLAY}" != '' ]
 280         then
 281                 INITRAMFS_OVERLAY="${CMD_INITRAMFS_OVERLAY}"
 282         fi
 283
 284         if [ "${CMD_MOUNTBOOT}" != '' ]
 285         then
 286                 MOUNTBOOT="${CMD_MOUNTBOOT}"
 287         fi
 288
 289         if isTrue ${MOUNTBOOT}
 290         then
 291                 MOUNTBOOT=1
 292         else
 293                 MOUNTBOOT=0
 294         fi
 295
 296         if [ "${CMD_SAVE_CONFIG}" != '' ]
 297         then
 298                 SAVE_CONFIG="${CMD_SAVE_CONFIG}"
 299         fi
 300
 301         if isTrue "${SAVE_CONFIG}"
 302         then
 303                 SAVE_CONFIG=1
 304         else
 305                 SAVE_CONFIG=0
 306         fi
 307
 308         if isTrue "${CMD_SYMLINK}"
 309         then
 310                 SYMLINK=1
 311         else
 312                 SYMLINK=0
 313         fi
 314
 315         if [ "${CMD_INSTALL_MOD_PATH}" != '' ]
 316         then
 317                 INSTALL_MOD_PATH="${CMD_INSTALL_MOD_PATH}"
 318         fi
 319
 320         if [ "${CMD_BOOTLOADER}" != '' ]
 321         then
 322                 BOOTLOADER="${CMD_BOOTLOADER}"
 323
 324                 if [ "${CMD_BOOTLOADER}" != "${CMD_BOOTLOADER/:/}" ]
 325                 then
 326                         BOOTFS=`echo "${CMD_BOOTLOADER}" | cut -f2- -d:`
 327                         BOOTLOADER=`echo "${CMD_BOOTLOADER}" | cut -f1 -d:`
 328                 fi
 329         fi
 330
 331         if isTrue "${CMD_OLDCONFIG}"
 332         then
 333                 OLDCONFIG=1
 334         else
 335                 OLDCONFIG=0
 336         fi
 337
 338         if isTrue "${CMD_NO_UDEV}"
 339         then
 340                 UDEV=0
 341                 if isTrue "${CMD_NO_DEVFS}"
 342                 then
 343                     DEVFS=0
 344                 else
 345                     DEVFS=1
 346                 fi
 347         else
 348                 UDEV=1
 349                 DEVFS=0
 350         fi
 351
 352         if isTrue "${CMD_NO_DEVFS}"
 353         then
 354                 DEVFS=0
 355         fi
 356
 357         if isTrue "${CMD_DEVFS}"
 358         then
 359                 DEVFS=1
 360                 UDEV=0
 361         fi
 362
 363         if isTrue "${CMD_LVM2}"
 364         then
 365                 LVM2=1
 366         else
 367                 LVM2=0
 368         fi
 369
 370         if isTrue "${CMD_EVMS2}"
 371         then
 372                 EVMS2=1
 373         else
 374                 EVMS2=0
 375         fi
 376
 377         if isTrue "${CMD_UNIONFS}"
 378         then
 379                 UNIONFS=1
 380         else
 381                 UNIONFS=0
 382         fi
 383
 384         if isTrue "${CMD_NO_BUSYBOX}"
 385         then
 386                 BUSYBOX=0
 387         else
 388                 BUSYBOX=1
 389         fi
 390
 391         if isTrue "${CMD_DMRAID}"
 392         then
 393                 DMRAID=1
 394         else
 395                 DMRAID=0
 396         fi
 397
 398         get_KV
 399         UNIONFS_MODULES_BINCACHE=`kv_replace "${UNIONFS_MODULES_BINCACHE}"`
 400 }