gen_determineargs.sh

   1 #!/bin/bash
   2
   3 get_KV() {
   4         if [ "${CMD_NO_KERNEL_SOURCES}" = '1' -a -e "${CMD_KERNCACHE}" ]
   5         then
   6                 #[ -d ${TEMP} ] && gen_die "temporary directory already exists! Exiting."
   7                 #(umask 077 && mkdir ${TEMP}) || {
   8                 #       gen_die "Could not create temporary directory! Exiting."
   9                 #}
  10                 /bin/tar -xj -C ${TEMP} -f ${CMD_KERNCACHE} kerncache.config
  11                 if [ -e ${TEMP}/kerncache.config ]
  12                 then
  13                         KERN_24=0
  14                         VER=`grep ^VERSION\ \= ${TEMP}/kerncache.config | awk '{ print $3 };'`
  15                         PAT=`grep ^PATCHLEVEL\ \= ${TEMP}/kerncache.config | awk '{ print $3 };'`
  16                         SUB=`grep ^SUBLEVEL\ \= ${TEMP}/kerncache.config | awk '{ print $3 };'`
  17                         EXV=`grep ^EXTRAVERSION\ \= ${TEMP}/kerncache.config | sed -e "s/EXTRAVERSION =//" -e "s/ //g"`
  18                         if [ "${PAT}" -gt '4' -a "${VER}" -ge '2' ]
  19                         then
  20                                 LOV=`grep ^CONFIG_LOCALVERSION\= ${TEMP}/kerncache.config | sed -e "s/CONFIG_LOCALVERSION=\"\(.*\)\"/\1/"`
  21                                 KV=${VER}.${PAT}.${SUB}${EXV}${LOV}
  22                         else
  23                                 KERN_24=1
  24                                 KV=${VER}.${PAT}.${SUB}${EXV}
  25                         fi
  26
  27                 else
  28                         #rm -r ${TEMP}
  29                         gen_die "Could not find kerncache.config in the kernel cache! Exiting."
  30                 fi
  31                 #rm -r ${TEMP}
  32
  33         else
  34                 # Configure the kernel
  35                 # If BUILD_KERNEL=0 then assume --no-clean, menuconfig is cleared
  36
  37                 VER=`grep ^VERSION\ \= ${KERNEL_DIR}/Makefile | awk '{ print $3 };'`
  38                 PAT=`grep ^PATCHLEVEL\ \= ${KERNEL_DIR}/Makefile | awk '{ print $3 };'`
  39                 SUB=`grep ^SUBLEVEL\ \= ${KERNEL_DIR}/Makefile | awk '{ print $3 };'`
  40                 EXV=`grep ^EXTRAVERSION\ \= ${KERNEL_DIR}/Makefile | sed -e "s/EXTRAVERSION =//" -e "s/ //g"`
  41                 if [ "${PAT}" -gt '4' -a "${VER}" -ge '2' -a -e ${KERNEL_DIR}/.config ]
  42                 then
  43                         KERN_24=0
  44                         cd ${KERNEL_DIR}
  45                         #compile_generic prepare kernel > /dev/null 2>&1
  46                         cd - > /dev/null 2>&1
  47                         if [ -f ${KERNEL_DIR}/include/linux/version.h ]
  48                         then
  49                                 UTS_RELEASE=`grep UTS_RELEASE ${KERNEL_DIR}/include/linux/version.h | sed -e 's/#define UTS_RELEASE "\(.*\)"/\1/'`
  50                                 LOV=`echo ${UTS_RELEASE}|sed -e "s/${VER}.${PAT}.${SUB}${EXV}//"`
  51                                 KV=${VER}.${PAT}.${SUB}${EXV}${LOV}
  52                         else
  53                                 LCV=`grep ^CONFIG_LOCALVERSION= ${KERNEL_DIR}/.config | sed -r -e "s/.*=\"(.*)\"/\1/"`
  54                                 KV=${VER}.${PAT}.${SUB}${EXV}${LCV}
  55                         fi
  56                 else
  57                         KERN_24=1
  58                         KV=${VER}.${PAT}.${SUB}${EXV}
  59                 fi
  60
  61         fi
  62
  63         if isTrue "${CMD_DISKLABEL}"
  64         then
  65                 DISKLABEL=1
  66         else
  67                 DISKLABEL=0
  68         fi
  69 }
  70
  71 determine_real_args() {
  72         if [ "${CMD_DEBUGFILE}" != '' ]
  73         then
  74                 DEBUGFILE="${CMD_DEBUGFILE}"
  75         fi
  76
  77         if [ "${CMD_MAKEOPTS}" != '' ]
  78         then
  79                 MAKEOPTS="${CMD_MAKEOPTS}"
  80         fi
  81
  82         if [ "${CMD_KERNELDIR}" != '' ]
  83         then
  84                 KERNEL_DIR=${CMD_KERNELDIR}
  85         else
  86                 KERNEL_DIR=${DEFAULT_KERNEL_SOURCE}
  87         fi
  88
  89         if [ "${CMD_NO_KERNEL_SOURCES}" != "1" ]
  90         then
  91                 if [ ! -d ${KERNEL_DIR} ]
  92                 then
  93                         gen_die "kernel source directory \"${KERNEL_DIR}\" was not found!"
  94                 fi
  95         fi
  96
  97         if [ "${CMD_KERNCACHE}" != "" ]
  98         then
  99                 if [ "${KERNEL_DIR}" = '' -a "${CMD_NO_KERNEL_SOURCES}" != "1" ]
 100                 then
 101                         gen_die 'No kernel source directory!'
 102                 fi
 103                 if [ ! -e "${KERNEL_DIR}" -a "${CMD_NO_KERNEL_SOURCES}" != "1" ]
 104                 then
 105                         gen_die 'No kernel source directory!'
 106                 fi
 107         else
 108                 if [ "${KERNEL_DIR}" = '' ]
 109                 then
 110                         gen_die 'Kernel Cache specified but no kernel tree to verify against!'
 111                 fi
 112         fi
 113
 114         if [ "${CMD_KERNNAME}" != "" ]
 115         then
 116                 KNAME=${CMD_KERNNAME}
 117         else
 118                 KNAME="genkernel"
 119         fi
 120
 121         if [ "${CMD_KERNEL_MAKE}" != '' ]
 122         then
 123                 KERNEL_MAKE="${CMD_KERNEL_MAKE}"
 124         fi
 125
 126         if [ "${KERNEL_MAKE}" = '' ]
 127         then
 128                 KERNEL_MAKE='make'
 129         fi
 130
 131         if [ "${CMD_UTILS_MAKE}" != '' ]
 132         then
 133                 UTILS_MAKE="${CMD_UTILS_MAKE}"
 134         fi
 135
 136         if [ "${UTILS_MAKE}" = '' ]
 137         then
 138                 UTILS_MAKE='make'
 139         fi
 140
 141         if [ "${CMD_KERNEL_CC}" != '' ]
 142         then
 143                 KERNEL_CC="${CMD_KERNEL_CC}"
 144         fi
 145
 146         if [ "${CMD_KERNEL_LD}" != '' ]
 147         then
 148                 KERNEL_LD="${CMD_KERNEL_LD}"
 149         fi
 150
 151         if [ "${CMD_KERNEL_AS}" != '' ]
 152         then
 153                 KERNEL_AS="${CMD_KERNEL_AS}"
 154         fi
 155
 156         if [ "${CMD_KERNEL_CROSS_COMPILE}" != '' ]
 157         then
 158                 KERNEL_CROSS_COMPILE="${CMD_KERNEL_CROSS_COMPILE}"
 159         fi
 160
 161         if [ "${CMD_UTILS_CC}" != '' ]
 162         then
 163                 UTILS_CC="${CMD_UTILS_CC}"
 164         fi
 165
 166         if [ "${CMD_UTILS_LD}" != '' ]
 167         then
 168                 UTILS_LD="${CMD_UTILS_LD}"
 169         fi
 170
 171         if [ "${CMD_UTILS_AS}" != '' ]
 172         then
 173                 UTILS_AS="${CMD_UTILS_AS}"
 174         fi
 175
 176         CACHE_DIR=`arch_replace "${CACHE_DIR}"`
 177         CACHE_CPIO_DIR="${CACHE_DIR}/cpio"
 178         BUSYBOX_BINCACHE=`cache_replace "${BUSYBOX_BINCACHE}"`
 179         MODULE_INIT_TOOLS_BINCACHE=`cache_replace "${MODULE_INIT_TOOLS_BINCACHE}"`
 180         MODUTILS_BINCACHE=`cache_replace "${MODUTILS_BINCACHE}"`
 181         DIETLIBC_BINCACHE=`cache_replace "${DIETLIBC_BINCACHE}"`
 182         DIETLIBC_BINCACHE_TEMP=`cache_replace "${DIETLIBC_BINCACHE_TEMP}"`
 183         DEVFSD_BINCACHE=`cache_replace "${DEVFSD_BINCACHE}"`
 184         DEVFSD_CONF_BINCACHE=`cache_replace "${DEVFSD_CONF_BINCACHE}"`
 185         UDEV_BINCACHE=`cache_replace "${UDEV_BINCACHE}"`
 186         DEVICE_MAPPER_BINCACHE=`cache_replace "${DEVICE_MAPPER_BINCACHE}"`
 187         LVM2_BINCACHE=`cache_replace "${LVM2_BINCACHE}"`
 188         DMRAID_BINCACHE=`cache_replace "${DMRAID_BINCACHE}"`
 189         UNIONFS_BINCACHE=`cache_replace "${UNIONFS_BINCACHE}"`
 190         UNIONFS_MODULES_BINCACHE=`cache_replace "${UNIONFS_MODULES_BINCACHE}"`
 191         BLKID_BINCACHE=`cache_replace "${BLKID_BINCACHE}"`
 192
 193         DEFAULT_KERNEL_CONFIG=`arch_replace "${DEFAULT_KERNEL_CONFIG}"`
 194         BUSYBOX_CONFIG=`arch_replace "${BUSYBOX_CONFIG}"`
 195         BUSYBOX_BINCACHE=`arch_replace "${BUSYBOX_BINCACHE}"`
 196         MODULE_INIT_TOOLS_BINCACHE=`arch_replace "${MODULE_INIT_TOOLS_BINCACHE}"`
 197         MODUTILS_BINCACHE=`arch_replace "${MODUTILS_BINCACHE}"`
 198         DIETLIBC_BINCACHE=`arch_replace "${DIETLIBC_BINCACHE}"`
 199         DIETLIBC_BINCACHE_TEMP=`arch_replace "${DIETLIBC_BINCACHE_TEMP}"`
 200         DEVFSD_BINCACHE=`arch_replace "${DEVFSD_BINCACHE}"`
 201         DEVFSD_CONF_BINCACHE=`arch_replace "${DEVFSD_CONF_BINCACHE}"`
 202         UDEV_BINCACHE=`arch_replace "${UDEV_BINCACHE}"`
 203         DEVICE_MAPPER_BINCACHE=`arch_replace "${DEVICE_MAPPER_BINCACHE}"`
 204         LVM2_BINCACHE=`arch_replace "${LVM2_BINCACHE}"`
 205         DMRAID_BINCACHE=`arch_replace "${DMRAID_BINCACHE}"`
 206         UNIONFS_BINCACHE=`arch_replace "${UNIONFS_BINCACHE}"`
 207         UNIONFS_MODULES_BINCACHE=`arch_replace "${UNIONFS_MODULES_BINCACHE}"`
 208         BLKID_BINCACHE=`arch_replace "${BLKID_BINCACHE}"`
 209
 210         if [ "${CMD_BOOTSPLASH}" != '' ]
 211         then
 212                 BOOTSPLASH=${CMD_BOOTSPLASH}
 213         fi
 214
 215         if isTrue ${BOOTSPLASH}
 216         then
 217                 BOOTSPLASH=1
 218         else
 219                 BOOTSPLASH=0
 220         fi
 221
 222         if [ "${CMD_GENSPLASH}" != '' ]
 223         then
 224                 GENSPLASH=${CMD_GENSPLASH}
 225         fi
 226
 227         if isTrue ${GENSPLASH}
 228         then
 229                 GENSPLASH=1
 230         else
 231                 GENSPLASH=0
 232         fi
 233
 234         if isTrue ${COMPRESS_INITRD}
 235         then
 236                 COMPRESS_INITRD=1
 237         else
 238                 COMPRESS_INITRD=0
 239         fi
 240
 241         if isTrue ${CMD_POSTCLEAR}
 242         then
 243                 POSTCLEAR=1
 244         else
 245                 POSTCLEAR=0
 246         fi
 247
 248         if [ "${CMD_MRPROPER}" != '' ]
 249         then
 250                 MRPROPER="${CMD_MRPROPER}"
 251         fi
 252         if [ "${CMD_MENUCONFIG}" != '' ]
 253         then
 254                 MENUCONFIG="${CMD_MENUCONFIG}"
 255         fi
 256         if [ "${CMD_CLEAN}" != '' ]
 257         then
 258                 CLEAN="${CMD_CLEAN}"
 259                 if ! isTrue ${CLEAN}
 260                 then
 261                         MRPROPER=0
 262                 fi
 263         fi
 264
 265         if [ "${CMD_MINKERNPACKAGE}" != '' ]
 266         then
 267                 MINKERNPACKAGE="${CMD_MINKERNPACKAGE}"
 268         fi
 269
 270         if [ "${CMD_MODULESPACKAGE}" != '' ]
 271         then
 272                 MODULESPACKAGE="${CMD_MODULESPACKAGE}"
 273         fi
 274
 275         if [ "${CMD_KERNCACHE}" != '' ]
 276         then
 277                 KERNCACHE="${CMD_KERNCACHE}"
 278         fi
 279
 280         if [ "${CMD_NOINITRDMODULES}" != '' ]
 281         then
 282                 NOINITRDMODULES="${CMD_NOINITRDMODULES}"
 283         fi
 284
 285         if [ "${CMD_INITRAMFS_OVERLAY}" != '' ]
 286         then
 287                 INITRAMFS_OVERLAY="${CMD_INITRAMFS_OVERLAY}"
 288         fi
 289
 290         if [ "${CMD_MOUNTBOOT}" != '' ]
 291         then
 292                 MOUNTBOOT="${CMD_MOUNTBOOT}"
 293         fi
 294
 295         if isTrue ${MOUNTBOOT}
 296         then
 297                 MOUNTBOOT=1
 298         else
 299                 MOUNTBOOT=0
 300         fi
 301
 302         if [ "${CMD_SAVE_CONFIG}" != '' ]
 303         then
 304                 SAVE_CONFIG="${CMD_SAVE_CONFIG}"
 305         fi
 306
 307         if isTrue "${SAVE_CONFIG}"
 308         then
 309                 SAVE_CONFIG=1
 310         else
 311                 SAVE_CONFIG=0
 312         fi
 313
 314         if isTrue "${CMD_SYMLINK}"
 315         then
 316                 SYMLINK=1
 317         else
 318                 SYMLINK=0
 319         fi
 320
 321         if [ "${CMD_INSTALL_MOD_PATH}" != '' ]
 322         then
 323                 INSTALL_MOD_PATH="${CMD_INSTALL_MOD_PATH}"
 324         fi
 325
 326         if [ "${CMD_BOOTLOADER}" != '' ]
 327         then
 328                 BOOTLOADER="${CMD_BOOTLOADER}"
 329
 330                 if [ "${CMD_BOOTLOADER}" != "${CMD_BOOTLOADER/:/}" ]
 331                 then
 332                         BOOTFS=`echo "${CMD_BOOTLOADER}" | cut -f2- -d:`
 333                         BOOTLOADER=`echo "${CMD_BOOTLOADER}" | cut -f1 -d:`
 334                 fi
 335         fi
 336
 337         if isTrue "${CMD_OLDCONFIG}"
 338         then
 339                 OLDCONFIG=1
 340         else
 341                 OLDCONFIG=0
 342         fi
 343
 344         if isTrue "${CMD_NO_UDEV}"
 345         then
 346                 UDEV=0
 347                 if isTrue "${CMD_NO_DEVFS}"
 348                 then
 349                     DEVFS=0
 350                 else
 351                     DEVFS=1
 352                 fi
 353         else
 354                 UDEV=1
 355                 DEVFS=0
 356         fi
 357
 358         if isTrue "${CMD_NO_DEVFS}"
 359         then
 360                 DEVFS=0
 361         fi
 362
 363         if isTrue "${CMD_DEVFS}"
 364         then
 365                 DEVFS=1
 366                 UDEV=0
 367         fi
 368
 369         if isTrue "${CMD_LVM2}"
 370         then
 371                 LVM2=1
 372         else
 373                 LVM2=0
 374         fi
 375
 376         if isTrue "${CMD_EVMS2}"
 377         then
 378                 EVMS2=1
 379         else
 380                 EVMS2=0
 381         fi
 382
 383         if isTrue "${CMD_UNIONFS}"
 384         then
 385                 UNIONFS=1
 386         else
 387                 UNIONFS=0
 388         fi
 389
 390         if isTrue "${CMD_NO_BUSYBOX}"
 391         then
 392                 BUSYBOX=0
 393         else
 394                 BUSYBOX=1
 395         fi
 396
 397         if isTrue "${CMD_DMRAID}"
 398         then
 399                 DMRAID=1
 400         else
 401                 DMRAID=0
 402         fi
 403
 404         get_KV
 405         UNIONFS_MODULES_BINCACHE=`kv_replace "${UNIONFS_MODULES_BINCACHE}"`
 406 }