Config.in

   1 # Copyright (C) 2006-2009 OpenWrt.org
   2 #
   3 # This is free software, licensed under the GNU General Public License v2.
   4 # See /LICENSE for more information.
   5 #
   6
   7 mainmenu "OpenWrt Configuration"
   8
   9 config HAVE_DOT_CONFIG
  10         bool
  11         default y
  12
  13 source "target/Config.in"
  14
  15 menu "Target Images"
  16
  17         menuconfig TARGET_ROOTFS_INITRAMFS
  18                 bool "ramdisk"
  19                 default y if USES_INITRAMFS
  20                 depends LINUX_2_6
  21                 help
  22                   Embed the rootfs into the kernel (initramfs)
  23
  24                 choice
  25                         prompt "Compression"
  26                         default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
  27                         default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
  28                         default TARGET_INITRAMFS_COMPRESSION_NONE
  29                         depends TARGET_ROOTFS_INITRAMFS
  30                         depends !LINUX_2_6_25
  31                         help
  32                           Select ramdisk compression.
  33
  34                         config TARGET_INITRAMFS_COMPRESSION_NONE
  35                                 bool "none"
  36
  37                         config TARGET_INITRAMFS_COMPRESSION_GZIP
  38                                 bool "gzip"
  39
  40                         config TARGET_INITRAMFS_COMPRESSION_BZIP2
  41                                 bool "bzip2"
  42
  43                         config TARGET_INITRAMFS_COMPRESSION_LZMA
  44                                 bool "lzma"
  45
  46                         config TARGET_INITRAMFS_COMPRESSION_LZO
  47                                 bool "lzo"
  48                 endchoice
  49
  50         comment "Root filesystem archives"
  51
  52         config TARGET_ROOTFS_CPIOGZ
  53                 bool "cpio.gz"
  54                 default y if USES_CPIOGZ
  55                 help
  56                   Build a compressed cpio archive of the the root filesystem
  57
  58         config TARGET_ROOTFS_TARGZ
  59                 bool "tar.gz"
  60                 default y if USES_TARGZ
  61                 help
  62                   Build a compressed tar archive of the the root filesystem
  63
  64         comment "Root filesystem images"
  65
  66         config TARGET_ROOTFS_EXT2FS
  67                 bool "ext2"
  68                 default y if USES_EXT2
  69                 depends !TARGET_ROOTFS_INITRAMFS
  70                 help
  71                   Ext2 file system with some free space for uml images
  72
  73         config TARGET_ROOTFS_ISO
  74                 bool "iso"
  75                 default n
  76                 depends TARGET_ROOTFS_INITRAMFS && TARGET_x86
  77                 help
  78                   Create some bootable ISO image
  79
  80         config TARGET_ROOTFS_JFFS2
  81                 bool "jffs2"
  82                 default y if USES_JFFS2
  83                 depends !TARGET_ROOTFS_INITRAMFS
  84                 help
  85                   Build a jffs2 root filesystem
  86
  87         config TARGET_ROOTFS_SQUASHFS
  88                 bool "squashfs"
  89                 default y if USES_SQUASHFS
  90                 depends !TARGET_ROOTFS_INITRAMFS
  91                 help
  92                   Build a squashfs-lzma root filesystem
  93
  94         config TARGET_ROOTFS_UBIFS
  95                 bool "ubifs"
  96                 default y if USES_UBIFS
  97                 depends !TARGET_ROOTFS_INITRAMFS && USES_UBIFS
  98                 help
  99                   Build a ubifs root filesystem
 100
 101         comment "Image Options"
 102
 103         source "target/linux/*/image/Config.in"
 104
 105         config TARGET_ROOTFS_PARTSIZE
 106                 int "Root filesystem partition size (in MB)"
 107                 depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT2FS || TARGET_rb532
 108                 default 48
 109                 help
 110                     Allows you to change the root filesystem partition size
 111
 112         config TARGET_ROOTFS_MAXINODE
 113                 int "Maximum number of inodes in root filesystem"
 114                 depends TARGET_ROOTFS_EXT2FS
 115                 default 6000
 116                 help
 117                     Allows you to change the maximum number of inodes in the root filesystem
 118
 119 endmenu
 120
 121 menu "Global build settings"
 122
 123         config ALL
 124                 bool "Select all packages by default"
 125                 default n
 126
 127         comment "General build options"
 128
 129         config DISPLAY_SUPPORT
 130                 bool "Show packages that require graphics support (local or remote)"
 131                 default n
 132
 133         config BUILD_PATENTED
 134                 default y
 135                 bool "Compile with support for patented functionality"
 136                 help
 137                   When this option is disabled, software which provides patented functionality will not be built.
 138                   In case software provides optional support for patented functionality,
 139                   this optional support will get disabled for this package.
 140
 141         config BUILD_NLS
 142                 default n
 143                 bool "Compile with full language support"
 144                 help
 145                   When this option is enabled, packages are built with the full versions of iconv and GNU gettext
 146                   instead of the default OpenWrt stubs.
 147
 148         config LARGEFILE
 149                 bool
 150                 prompt "Enable large file (files > 2 GB) support"
 151                 default y
 152                 help
 153                   Enable large file (files > 2 GB) support.
 154
 155         config SHADOW_PASSWORDS
 156                 bool
 157                 prompt "Enable shadow password support"
 158                 default y
 159                 help
 160                   Enable shadow password support.
 161
 162         config CLEAN_IPKG
 163                 bool
 164                 prompt "Remove ipkg/opkg status data files in final images"
 165                 default n
 166                 help
 167                         This removes all ipkg/opkg status data files from the target directory before building the root fs
 168
 169         config COLLECT_KERNEL_DEBUG
 170                 bool
 171                 prompt "Collect kernel debug information"
 172                 select KERNEL_DEBUG_INFO
 173                 default n
 174                 help
 175                         This collects debugging symbols from the kernel and all compiled modules.
 176                         Useful for release builds, so that kernel issues can be debugged offline later.
 177
 178         comment "Kernel build options"
 179
 180         config KERNEL_DEBUG_FS
 181                 bool "Compile the kernel with Debug FileSystem enabled"
 182                 default y
 183                 depends LINUX_2_6
 184                 help
 185                   debugfs is a virtual file system that kernel developers use to put
 186                   debugging files into. Enable this option to be able to read and
 187                   write to these files.
 188
 189         config KERNEL_PROFILING
 190                 bool "Compile the kernel with profiling enabled"
 191                 default n
 192                 help
 193                   Enable the extended profiling support mechanisms used by profilers such
 194                   as OProfile.
 195
 196         config KERNEL_KALLSYMS
 197                 bool "Compile the kernel with symbol table information"
 198                 default n
 199                 help
 200                   This will give you more information in stack traces from kernel oopses
 201
 202         config KERNEL_DEBUG_KERNEL
 203                 bool
 204                 default n
 205
 206         config KERNEL_DEBUG_INFO
 207                 bool "Compile the kernel with debug information"
 208                 default n
 209                 select KERNEL_DEBUG_KERNEL
 210                 help
 211                   This will compile your kernel and modules with debug information.
 212
 213         comment "Package build options"
 214
 215         config DEBUG
 216                 bool
 217                 prompt "Compile packages with debugging info"
 218                 default n
 219                 help
 220                   Adds -g3 to the CFLAGS
 221
 222         config IPV6
 223                 bool
 224                 prompt "Enable IPv6 support in packages"
 225                 default y
 226                 help
 227                   Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts).
 228
 229         comment "Stripping options"
 230
 231         choice
 232                 prompt "Binary stripping method"
 233                 default USE_STRIP   if EXTERNAL_TOOLCHAIN
 234                 default USE_STRIP   if USE_GLIBC || USE_EGLIBC
 235                 default USE_SSTRIP
 236                 help
 237                   Select the binary stripping method you wish to use.
 238
 239                 config NO_STRIP
 240                         bool "none"
 241                         help
 242                           This will install unstripped binaries (useful for native compiling/debugging)
 243
 244                 config USE_STRIP
 245                         bool "strip"
 246                         help
 247                           This will install binaries stripped using strip from binutils
 248
 249
 250                 config USE_SSTRIP
 251                         bool "sstrip"
 252                         depends !DEBUG
 253                         depends !USE_GLIBC
 254                         depends !USE_EGLIBC
 255                         help
 256                           This will install binaries stripped using sstrip
 257         endchoice
 258
 259         config STRIP_ARGS
 260                 string
 261                 prompt "Strip arguments"
 262                 depends USE_STRIP
 263                 default "--strip-unneeded --remove-section=.comment --remove-section=.note" if DEBUG
 264                 default "--strip-all"
 265                 help
 266                   Specifies arguments passed to the strip command when stripping binaries
 267
 268         config STRIP_KERNEL_EXPORTS
 269                 depends LINUX_2_6
 270                 bool "Strip unnecessary exports from the kernel image"
 271                 help
 272                   Reduces kernel size by stripping unused kernel exports from the kernel image
 273                   Note that this might make the kernel incompatible with any kernel modules that
 274                   were not selected at the time the kernel image was created
 275
 276         config USE_MKLIBS
 277                 bool "Strip unnecessary functions from libraries"
 278                 help
 279                   Reduces libraries to only those functions that are necessary for using all
 280                   selected packages (including those selected as <M>)
 281                   Note that this will make the system libraries incompatible with most of the packages
 282                   that are not selected during the build process
 283
 284 endmenu
 285
 286 menuconfig DEVEL
 287         bool "Advanced configuration options (for developers)"
 288         default n
 289
 290         config BROKEN
 291                 bool "Show broken platforms / packages" if DEVEL
 292                 default n
 293
 294         config DOWNLOAD_FOLDER
 295                 string "Download folder" if DEVEL
 296                 default ""
 297
 298         config LOCALMIRROR
 299                 string "Local mirror for source packages" if DEVEL
 300                 default ""
 301
 302         config AUTOREBUILD
 303                 bool "Automatic rebuild of packages" if DEVEL
 304                 default y
 305                 help
 306                   Automatically rebuild packages when their files change
 307
 308         config BUILD_SUFFIX
 309                 string "Build suffix to append to the BUILD_DIR variable" if DEVEL
 310                 default ""
 311                 help
 312                   Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix
 313
 314         config TARGET_ROOTFS_DIR
 315                 string "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
 316                 default ""
 317                 help
 318                   Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with custom path.
 319                   Use this option to re-define the location of the target root file system directory.
 320
 321         config CCACHE
 322                 bool "Use ccache" if DEVEL
 323                 default n
 324                 help
 325                   Compiler cache; see http://ccache.samba.org/
 326
 327         config EXTERNAL_KERNEL_TREE
 328                 string "Use external kernel tree" if DEVEL
 329                 default ""
 330
 331         config KERNEL_GIT_CLONE_URI
 332                 string "Enter git repository to clone" if DEVEL
 333                 default ""
 334                 help
 335                   Enter the full git repository path i.e.:
 336                   git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
 337                   This will create a git clone of the kernel in your build
 338                   directory.
 339
 340         config KERNEL_GIT_LOCAL_REPOSITORY
 341                 string "Enter path to local reference repository" if DEVEL
 342                 default ""
 343                 help
 344                   Enter a full pathname to a local reference git repository.
 345                   In this instance, the --refererence option of git clone will
 346                   be used thus creating a quick local clone of your repo.
 347
 348 menuconfig TARGET_OPTIONS
 349         bool "Target Options"  if DEVEL
 350
 351         config TARGET_OPTIMIZATION
 352                 string "Target Optimizations" if TARGET_OPTIONS
 353                 default DEFAULT_TARGET_OPTIMIZATION
 354                 help
 355                   Optimizations to use when building for the target host.
 356
 357         config SOFT_FLOAT
 358                 bool "Use software floating point by default" if TARGET_OPTIONS
 359                 default y
 360                 depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
 361                 help
 362                   If your target CPU does not have a Floating Point Unit (FPU) or a
 363                   kernel FPU emulator, but you still wish to support floating point
 364                   functions, then everything will need to be compiled with soft floating
 365                   point support (-msoft-float).
 366
 367                   Most people will answer N.
 368
 369 source "toolchain/Config.in"
 370
 371 source "target/imagebuilder/Config.in"
 372 source "target/sdk/Config.in"
 373 source "target/toolchain/Config.in"
 374
 375 source "tmp/.config-package.in"