[package] base-files: fix error reporting for unsupported protocols on virtual interfaces
[openwrt/svn-archive/archive.git] / Config.in
1 # Copyright (C) 2006-2010 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 help
21 Embed the rootfs into the kernel (initramfs)
22
23 choice
24 prompt "Compression"
25 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
26 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
27 default TARGET_INITRAMFS_COMPRESSION_NONE
28 depends TARGET_ROOTFS_INITRAMFS
29 help
30 Select ramdisk compression.
31
32 config TARGET_INITRAMFS_COMPRESSION_NONE
33 bool "none"
34
35 config TARGET_INITRAMFS_COMPRESSION_GZIP
36 bool "gzip"
37
38 config TARGET_INITRAMFS_COMPRESSION_BZIP2
39 bool "bzip2"
40
41 config TARGET_INITRAMFS_COMPRESSION_LZMA
42 bool "lzma"
43
44 config TARGET_INITRAMFS_COMPRESSION_LZO
45 bool "lzo"
46
47 config TARGET_INITRAMFS_COMPRESSION_XZ
48 bool "xz"
49 depends LINUX_2_6_38
50 endchoice
51
52 comment "Root filesystem archives"
53
54 config TARGET_ROOTFS_CPIOGZ
55 bool "cpio.gz"
56 default y if USES_CPIOGZ
57 help
58 Build a compressed cpio archive of the the root filesystem
59
60 config TARGET_ROOTFS_TARGZ
61 bool "tar.gz"
62 default y if USES_TARGZ
63 help
64 Build a compressed tar archive of the the root filesystem
65
66 comment "Root filesystem images"
67
68 config TARGET_ROOTFS_EXT4FS
69 bool "ext4"
70 default y if USES_EXT4
71 depends !TARGET_ROOTFS_INITRAMFS
72 help
73 Ext4 file system with some free space for uml images
74
75 config TARGET_ROOTFS_ISO
76 bool "iso"
77 default n
78 depends TARGET_ROOTFS_INITRAMFS && TARGET_x86
79 help
80 Create some bootable ISO image
81
82 config TARGET_ROOTFS_JFFS2
83 bool "jffs2"
84 default y if USES_JFFS2
85 depends !TARGET_ROOTFS_INITRAMFS
86 help
87 Build a jffs2 root filesystem
88
89 config TARGET_ROOTFS_SQUASHFS
90 bool "squashfs"
91 default y if USES_SQUASHFS
92 depends !TARGET_ROOTFS_INITRAMFS
93 help
94 Build a squashfs-lzma root filesystem
95
96 config TARGET_ROOTFS_UBIFS
97 bool "ubifs"
98 default y if USES_UBIFS
99 depends !TARGET_ROOTFS_INITRAMFS && USES_UBIFS
100 help
101 Build a ubifs root filesystem
102
103 comment "Image Options"
104
105 source "target/linux/*/image/Config.in"
106
107 config TARGET_ROOTFS_PARTSIZE
108 int "Root filesystem partition size (in MB)"
109 depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532
110 default 48
111 help
112 Allows you to change the root filesystem partition size
113
114 config TARGET_ROOTFS_MAXINODE
115 int "Maximum number of inodes in root filesystem"
116 depends TARGET_ROOTFS_EXT4FS
117 default 6000
118 help
119 Allows you to change the maximum number of inodes in the root filesystem
120
121 endmenu
122
123 menu "Global build settings"
124
125 config ALL
126 bool "Select all packages by default"
127 default n
128
129 comment "General build options"
130
131 config DISPLAY_SUPPORT
132 bool "Show packages that require graphics support (local or remote)"
133 default n
134
135 config BUILD_PATENTED
136 default y
137 bool "Compile with support for patented functionality"
138 help
139 When this option is disabled, software which provides patented functionality will not be built.
140 In case software provides optional support for patented functionality,
141 this optional support will get disabled for this package.
142
143 config BUILD_NLS
144 default n
145 bool "Compile with full language support"
146 help
147 When this option is enabled, packages are built with the full versions of iconv and GNU gettext
148 instead of the default OpenWrt stubs.
149
150 config SHADOW_PASSWORDS
151 bool
152 prompt "Enable shadow password support"
153 default y
154 help
155 Enable shadow password support.
156
157 config CLEAN_IPKG
158 bool
159 prompt "Remove ipkg/opkg status data files in final images"
160 default n
161 help
162 This removes all ipkg/opkg status data files from the target directory before building the root fs
163
164 config COLLECT_KERNEL_DEBUG
165 bool
166 prompt "Collect kernel debug information"
167 select KERNEL_DEBUG_INFO
168 default n
169 help
170 This collects debugging symbols from the kernel and all compiled modules.
171 Useful for release builds, so that kernel issues can be debugged offline later.
172
173 comment "Kernel build options"
174
175 config KERNEL_DEBUG_FS
176 bool "Compile the kernel with Debug FileSystem enabled"
177 default y
178 help
179 debugfs is a virtual file system that kernel developers use to put
180 debugging files into. Enable this option to be able to read and
181 write to these files.
182
183 config KERNEL_PROFILING
184 bool "Compile the kernel with profiling enabled"
185 default n
186 help
187 Enable the extended profiling support mechanisms used by profilers such
188 as OProfile.
189
190 config KERNEL_KALLSYMS
191 bool "Compile the kernel with symbol table information"
192 default n
193 help
194 This will give you more information in stack traces from kernel oopses
195
196 config KERNEL_DEBUG_KERNEL
197 bool
198 default n
199
200 config KERNEL_DEBUG_INFO
201 bool "Compile the kernel with debug information"
202 default n
203 select KERNEL_DEBUG_KERNEL
204 help
205 This will compile your kernel and modules with debug information.
206
207 config KERNEL_DEBUG_LL
208 bool
209 default n
210 depends on arm
211 help
212 ARM low level debugging
213
214 config KERNEL_EARLY_PRINTK
215 bool "Compile the kernel with early printk"
216 default n
217 depends on arm
218 select KERNEL_DEBUG_KERNEL
219 select KERNEL_DEBUG_LL if arm
220 help
221 Compile the kernel with early printk support.
222 This is only useful for debugging purposes to send messages
223 over the serial console in early boot.
224 Enable this to debug early boot problems.
225
226 config KERNEL_AIO
227 bool "Compile the kernel with asynchronous IO support"
228 default n
229
230 config KERNEL_MAGIC_SYSRQ
231 bool "Compile the kernel with SysRq support"
232 default n
233
234 comment "Package build options"
235
236 config DEBUG
237 bool
238 prompt "Compile packages with debugging info"
239 default n
240 help
241 Adds -g3 to the CFLAGS
242
243 config IPV6
244 bool
245 prompt "Enable IPv6 support in packages"
246 default y
247 help
248 Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts).
249
250 config PKG_BUILD_PARALLEL
251 bool
252 prompt "Compile certain packages parallelized"
253 default n
254 help
255 This adds a -jX option to certain packages that are known to
256 behave well for parallel build.
257
258 Note that this may overcommit CPU resources depending on the
259 -j level of the main make process, the number of package
260 submake jobs selected below and the number of actual CPUs present.
261 Example: If the main make is passed a -j4 and the submake -j
262 is also set to 4, we may end up with 16 parallel make processes
263 in the worst case.
264
265 You get maximum build performance, if you set the package build
266 jobs to the number of CPUs (cores) available and also start the main
267 make process with -jX, where X is the number of CPUs (cores).
268 However, make sure you have enough RAM available for
269 NR_CPUS to the power of two (NR_CPUS^2) make jobs.
270
271 If you are unsure, select N.
272
273 config PKG_BUILD_JOBS
274 int
275 prompt "Number of package submake jobs (2-512)"
276 range 2 512
277 default 2
278 depends on PKG_BUILD_PARALLEL
279 help
280 The number of jobs (-jX) to pass to packages submake.
281
282 config PKG_DEFAULT_PARALLEL
283 bool
284 prompt "Parallelize the default package build rule (May break build)"
285 depends on PKG_BUILD_PARALLEL
286 default n
287 help
288 Always set the default package build rules to parallel build.
289
290 WARNING: This may break build or kill your cat, as it builds
291 packages with multiple jobs that are probably not tested in
292 a parallel build environment.
293
294 Only say Y, if you don't mind fixing broken packages.
295 Before reporting build bugs, set this to N and re-run the build.
296
297 config TOOLCHAIN_PARALLEL
298 bool
299 prompt "Parallelize the toolchain build (May break build)"
300 depends on PKG_BUILD_PARALLEL
301 default n
302 help
303 Build the toolchain with parallel make jobs.
304 This speeds up the toolchain build on SMP machines, but may
305 break the build for certain toolchain versions.
306
307 If you say Y, toolchain build might break.
308 Before reporting build bugs, set this to N and re-run the build.
309
310 comment "Stripping options"
311
312 choice
313 prompt "Binary stripping method"
314 default USE_STRIP if EXTERNAL_TOOLCHAIN
315 default USE_STRIP if USE_GLIBC || USE_EGLIBC
316 default USE_SSTRIP
317 help
318 Select the binary stripping method you wish to use.
319
320 config NO_STRIP
321 bool "none"
322 help
323 This will install unstripped binaries (useful for native compiling/debugging)
324
325 config USE_STRIP
326 bool "strip"
327 help
328 This will install binaries stripped using strip from binutils
329
330
331 config USE_SSTRIP
332 bool "sstrip"
333 depends !DEBUG
334 depends !USE_GLIBC
335 depends !USE_EGLIBC
336 help
337 This will install binaries stripped using sstrip
338 endchoice
339
340 config STRIP_ARGS
341 string
342 prompt "Strip arguments"
343 depends USE_STRIP
344 default "--strip-unneeded --remove-section=.comment --remove-section=.note" if DEBUG
345 default "--strip-all"
346 help
347 Specifies arguments passed to the strip command when stripping binaries
348
349 config STRIP_KERNEL_EXPORTS
350 bool "Strip unnecessary exports from the kernel image"
351 help
352 Reduces kernel size by stripping unused kernel exports from the kernel image
353 Note that this might make the kernel incompatible with any kernel modules that
354 were not selected at the time the kernel image was created
355
356 config USE_MKLIBS
357 bool "Strip unnecessary functions from libraries"
358 help
359 Reduces libraries to only those functions that are necessary for using all
360 selected packages (including those selected as <M>)
361 Note that this will make the system libraries incompatible with most of the packages
362 that are not selected during the build process
363
364 endmenu
365
366 menuconfig DEVEL
367 bool "Advanced configuration options (for developers)"
368 default n
369
370 config BROKEN
371 bool "Show broken platforms / packages" if DEVEL
372 default n
373
374 config DOWNLOAD_FOLDER
375 string "Download folder" if DEVEL
376 default ""
377
378 config LOCALMIRROR
379 string "Local mirror for source packages" if DEVEL
380 default ""
381
382 config AUTOREBUILD
383 bool "Automatic rebuild of packages" if DEVEL
384 default y
385 help
386 Automatically rebuild packages when their files change
387
388 config BUILD_SUFFIX
389 string "Build suffix to append to the BUILD_DIR variable" if DEVEL
390 default ""
391 help
392 Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix
393
394 config TARGET_ROOTFS_DIR
395 string "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
396 default ""
397 help
398 Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with custom path.
399 Use this option to re-define the location of the target root file system directory.
400
401 config CCACHE
402 bool "Use ccache" if DEVEL
403 default n
404 help
405 Compiler cache; see http://ccache.samba.org/
406
407 config EXTERNAL_KERNEL_TREE
408 string "Use external kernel tree" if DEVEL
409 default ""
410
411 config KERNEL_GIT_CLONE_URI
412 string "Enter git repository to clone" if DEVEL
413 default ""
414 help
415 Enter the full git repository path i.e.:
416 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
417 This will create a git clone of the kernel in your build
418 directory.
419
420 config KERNEL_GIT_LOCAL_REPOSITORY
421 string "Enter path to local reference repository" if DEVEL
422 default ""
423 help
424 Enter a full pathname to a local reference git repository.
425 In this instance, the --refererence option of git clone will
426 be used thus creating a quick local clone of your repo.
427
428 menuconfig TARGET_OPTIONS
429 bool "Target Options" if DEVEL
430
431 config TARGET_OPTIMIZATION
432 string "Target Optimizations" if TARGET_OPTIONS
433 default DEFAULT_TARGET_OPTIMIZATION
434 help
435 Optimizations to use when building for the target host.
436
437 config SOFT_FLOAT
438 bool "Use software floating point by default" if TARGET_OPTIONS
439 default y
440 depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
441 help
442 If your target CPU does not have a Floating Point Unit (FPU) or a
443 kernel FPU emulator, but you still wish to support floating point
444 functions, then everything will need to be compiled with soft floating
445 point support (-msoft-float).
446
447 Most people will answer N.
448
449 source "toolchain/Config.in"
450
451 source "target/imagebuilder/Config.in"
452 source "target/sdk/Config.in"
453 source "target/toolchain/Config.in"
454
455 source "tmp/.config-package.in"