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 BUILD_PATENTED
 130                 default y
 131                 bool "Compile with support for patented functionality"
 132                 help
 133                   When this option is disabled, software which provides patented functionality will not be built.
 134                   In case software provides optional support for patented functionality,
 135                   this optional support will get disabled for this package.
 136
 137         config LARGEFILE
 138                 bool
 139                 prompt "Enable large file (files > 2 GB) support"
 140                 default y
 141                 help
 142                   Enable large file (files > 2 GB) support.
 143
 144         config SHADOW_PASSWORDS
 145                 bool
 146                 prompt "Enable shadow password support"
 147                 default y
 148                 help
 149                   Enable shadow password support.
 150
 151         config CLEAN_IPKG
 152                 bool
 153                 prompt "Remove ipkg/opkg status data files in final images"
 154                 default n
 155                 help
 156                         This removes all ipkg/opkg status data files from the target directory before building the root fs
 157
 158         comment "Kernel build options"
 159
 160         config KERNEL_DEBUG_FS
 161                 bool "Compile the kernel with Debug FileSystem enabled"
 162                 default y
 163                 depends LINUX_2_6
 164                 help
 165                   debugfs is a virtual file system that kernel developers use to put
 166                   debugging files into. Enable this option to be able to read and
 167                   write to these files.
 168
 169         config KERNEL_PROFILING
 170                 bool "Compile the kernel with profiling enabled"
 171                 default n
 172                 help
 173                   Enable the extended profiling support mechanisms used by profilers such
 174                   as OProfile.
 175
 176         config KERNEL_KALLSYMS
 177                 bool "Compile the kernel with symbol table information"
 178                 default n
 179                 help
 180                   This will give you more information in stack traces from kernel oopses
 181
 182         config KERNEL_DEBUG_KERNEL
 183                 bool
 184                 default n
 185
 186         config KERNEL_DEBUG_INFO
 187                 bool "Compile the kernel with debug information"
 188                 default n
 189                 select KERNEL_DEBUG_KERNEL
 190                 help
 191                   This will compile your kernel and modules with debug information.
 192
 193         comment "Package build options"
 194
 195         config DEBUG
 196                 bool
 197                 prompt "Compile packages with debugging info"
 198                 default n
 199                 help
 200                   Adds -g3 to the CFLAGS
 201
 202         config IPV6
 203                 bool
 204                 prompt "Enable IPv6 support in packages"
 205                 default y
 206                 help
 207                   Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts).
 208
 209         comment "Stripping options"
 210
 211         choice
 212                 prompt "Binary stripping method"
 213                 default USE_STRIP   if EXTERNAL_TOOLCHAIN
 214                 default USE_STRIP   if USE_GLIBC || USE_EGLIBC
 215                 default USE_SSTRIP
 216                 help
 217                   Select the binary stripping method you wish to use.
 218
 219                 config NO_STRIP
 220                         bool "none"
 221                         help
 222                           This will install unstripped binaries (useful for native compiling/debugging)
 223
 224                 config USE_STRIP
 225                         bool "strip"
 226                         help
 227                           This will install binaries stripped using strip from binutils
 228
 229
 230                 config USE_SSTRIP
 231                         bool "sstrip"
 232                         depends !DEBUG
 233                         depends !USE_GLIBC
 234                         depends !USE_EGLIBC
 235                         help
 236                           This will install binaries stripped using sstrip
 237         endchoice
 238
 239         config STRIP_ARGS
 240                 string
 241                 prompt "Strip arguments"
 242                 depends USE_STRIP
 243                 default "--strip-unneeded --remove-section=.comment --remove-section=.note" if DEBUG
 244                 default "--strip-all"
 245                 help
 246                   Specifies arguments passed to the strip command when stripping binaries
 247
 248         config STRIP_KERNEL_EXPORTS
 249                 depends LINUX_2_6
 250                 bool "Strip unnecessary exports from the kernel image"
 251                 help
 252                   Reduces kernel size by stripping unused kernel exports from the kernel image
 253                   Note that this might make the kernel incompatible with any kernel modules that
 254                   were not selected at the time the kernel image was created
 255
 256         config USE_MKLIBS
 257                 bool "Strip unnecessary functions from libraries"
 258                 help
 259                   Reduces libraries to only those functions that are necessary for using all
 260                   selected packages (including those selected as <M>)
 261                   Note that this will make the system libraries incompatible with most of the packages
 262                   that are not selected during the build process
 263
 264 endmenu
 265
 266 menuconfig DEVEL
 267         bool "Advanced configuration options (for developers)"
 268         default n
 269
 270         config BROKEN
 271                 bool "Show broken platforms / packages" if DEVEL
 272                 default n
 273
 274         config DOWNLOAD_FOLDER
 275                 string "Download folder" if DEVEL
 276                 default ""
 277
 278         config LOCALMIRROR
 279                 string "Local mirror for source packages" if DEVEL
 280                 default ""
 281
 282         config AUTOREBUILD
 283                 bool "Automatic rebuild of packages" if DEVEL
 284                 default y
 285                 help
 286                   Automatically rebuild packages when their files change
 287
 288         config BUILD_SUFFIX
 289                 string "Build suffix to append to the BUILD_DIR variable" if DEVEL
 290                 default ""
 291                 help
 292                   Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix
 293
 294         config TARGET_ROOTFS_DIR
 295                 string "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
 296                 default ""
 297                 help
 298                   Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with custom path.
 299                   Use this option to re-define the location of the target root file system directory.
 300
 301         config CCACHE
 302                 bool "Use ccache" if DEVEL
 303                 default n
 304                 help
 305                   Compiler cache; see http://ccache.samba.org/
 306
 307         config EXTERNAL_KERNEL_TREE
 308                 string "Use external kernel tree" if DEVEL
 309                 default ""
 310
 311         config KERNEL_GIT_CLONE_URI
 312                 string "Enter git repository to clone" if DEVEL
 313                 default ""
 314                 help
 315                   Enter the full git repository path i.e.:
 316                   git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
 317                   This will create a git clone of the kernel in your build
 318                   directory.
 319
 320         config KERNEL_GIT_LOCAL_REPOSITORY
 321                 string "Enter path to local reference repository" if DEVEL
 322                 default ""
 323                 help
 324                   Enter a full pathname to a local reference git repository.
 325                   In this instance, the --refererence option of git clone will
 326                   be used thus creating a quick local clone of your repo.
 327
 328 menuconfig TARGET_OPTIONS
 329         bool "Target Options"  if DEVEL
 330
 331         config TARGET_OPTIMIZATION
 332                 string "Target Optimizations" if TARGET_OPTIONS
 333                 default DEFAULT_TARGET_OPTIMIZATION
 334                 help
 335                   Optimizations to use when building for the target host.
 336
 337         config SOFT_FLOAT
 338                 bool "Use software floating point by default" if TARGET_OPTIONS
 339                 default y
 340                 depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
 341                 help
 342                   If your target CPU does not have a Floating Point Unit (FPU) or a
 343                   kernel FPU emulator, but you still wish to support floating point
 344                   functions, then everything will need to be compiled with soft floating
 345                   point support (-msoft-float).
 346
 347                   Most people will answer N.
 348
 349 source "toolchain/Config.in"
 350
 351 source "target/imagebuilder/Config.in"
 352 source "target/sdk/Config.in"
 353 source "target/toolchain/Config.in"
 354
 355 source "tmp/.config-package.in"