b5b65abd2d09ed6726aaaa8affce27ee1a5870f7
[openwrt/svn-archive/archive.git] / Config.in
1 # Copyright (C) 2006-2007 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 config TARGET_ROOTFS_INITRAMFS
17 bool "ramdisk"
18 default y if USES_INITRAMFS
19 depends LINUX_2_6
20 help
21 Embed the rootfs into the kernel (initramfs)
22
23 choice
24 prompt "ramdisk compression"
25 depends TARGET_ROOTFS_INITRAMFS
26 depends !LINUX_2_6_21
27 depends !LINUX_2_6_25
28 depends !LINUX_2_6_27
29 depends !LINUX_2_6_28
30 default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
31 default TARGET_INITRAMFS_COMPRESSION_NONE
32 help
33 Select ramdisk compression.
34
35 config TARGET_INITRAMFS_COMPRESSION_NONE
36 bool "NONE"
37
38 config TARGET_INITRAMFS_COMPRESSION_GZIP
39 bool "GZIP"
40
41 config TARGET_INITRAMFS_COMPRESSION_BZIP2
42 bool "BZIP2"
43
44 config TARGET_INITRAMFS_COMPRESSION_LZMA
45 bool "LZMA"
46 endchoice
47
48 config TARGET_ROOTFS_JFFS2
49 bool "jffs2"
50 default y if USES_JFFS2
51 depends !TARGET_ROOTFS_INITRAMFS
52 help
53 Build a jffs2 root filesystem
54
55 config TARGET_ROOTFS_SQUASHFS
56 bool "squashfs"
57 default y if USES_SQUASHFS
58 depends !TARGET_ROOTFS_INITRAMFS
59 help
60 Build a squashfs-lzma root filesystem
61
62 config TARGET_ROOTFS_TGZ
63 bool "tgz"
64 default y if USES_TGZ
65 depends !TARGET_ROOTFS_INITRAMFS
66 help
67 Build a compressed tar archive of the the root filesystem
68
69 config TARGET_ROOTFS_CPIOGZ
70 bool "cpiogz"
71 default y if USES_CPIOGZ
72 depends !TARGET_ROOTFS_INITRAMFS
73 help
74 Build a compressed cpio archive of the the root filesystem
75
76 config TARGET_ROOTFS_EXT2FS
77 bool "ext2"
78 default y if USES_EXT2
79 depends !TARGET_ROOTFS_INITRAMFS
80 help
81 Ext2 file system with some free space for uml images
82
83 config TARGET_ROOTFS_ISO
84 bool "iso"
85 default n
86 depends TARGET_ROOTFS_INITRAMFS && TARGET_x86
87 help
88 Create some bootable ISO image
89
90 comment "Image Options"
91
92 source "target/linux/*/image/Config.in"
93
94 config TARGET_ROOTFS_FSPART
95 int "Filesystem part size (in MB)"
96 depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT2FS || TARGET_rb532 || TARGET_olpc
97 default 48
98 help
99 Allows you to change the filesystem partition size
100
101 config TARGET_ROOTFS_MAXINODE
102 int "Maximum number of inodes in filesystem"
103 depends TARGET_ROOTFS_EXT2FS
104 default 6000
105 help
106 Allows you to change the maximum number of inodes in the filesystem
107
108 endmenu
109
110 menu "Global build settings"
111
112 config ALL
113 bool "Select all packages by default"
114 default n
115
116 comment "General build options"
117
118 config CLEAN_IPKG
119 bool
120 prompt "Disable ipkg/opkg installation on the target"
121 default n
122 help
123 This removes all ipkg data from the target directory before building the root fs
124
125 config LARGEFILE
126 bool
127 prompt "Enable large file (files > 2 GB) support"
128 default y
129 help
130 Enable large file (files > 2 GB) support.
131
132 config SHADOW_PASSWORDS
133 bool
134 prompt "Enable shadow password support"
135 default y
136 help
137 Enable shadow password support.
138
139 choice
140 prompt "Binary stripping method"
141 default USE_STRIP if USE_GLIBC || USE_EGLIBC
142 default USE_SSTRIP
143 help
144 Select the binary stripping method you wish to use.
145
146 config NO_STRIP
147 bool "none"
148 help
149 This will install unstripped binaries (useful for native compiling/debugging)
150
151 config USE_STRIP
152 bool "strip"
153 help
154 This will install binaries stripped using strip from binutils
155
156
157 config USE_SSTRIP
158 bool "sstrip"
159 depends !USE_GLIBC
160 depends !USE_EGLIBC
161 help
162 This will install binaries stripped using sstrip
163
164 endchoice
165
166 config USE_MKLIBS
167 bool "Strip unnecessary functions from libraries"
168 help
169 Reduces libraries to only those functions that are necessary for using all
170 selected packages (including those selected as <M>)
171 Note that this will make the system libraries incompatible with most of the packages
172 that are not selected during the build process
173
174 config STRIP_KERNEL_EXPORTS
175 depends LINUX_2_6
176 bool "Strip unnecessary exports from the kernel image"
177 help
178 Reduces kernel size by stripping unused kernel exports from the kernel image
179 Note that this might make the kernel incompatible with any kernel modules that
180 were not selected at the time the kernel image was created
181
182 comment "Package build options"
183
184 config DEBUG
185 bool
186 prompt "Compile packages with debugging info"
187 default n
188 help
189 Disables stripping and adds -g3 to the CFLAGS
190
191 config DEBUG_DIR
192 bool "Install debugging binaries into a staging directory"
193 default n
194 help
195 This will install all compiled package binaries into build_dir/target-*/debug-*/,
196 useful for cross-debugging via gdb/gdbserver
197
198 config IPV6
199 bool
200 prompt "Enable IPv6 support in packages"
201 default n
202 help
203 Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts).
204
205 comment "Kernel build options"
206
207 config KERNEL_KALLSYMS
208 bool "Compile the kernel with symbol table information"
209 default n
210 help
211 This will give you more information in stack traces from kernel oopses
212
213 config KERNEL_PROFILING
214 bool "Compile the kernel with profiling enabled"
215 default n
216 help
217 Enable the extended profiling support mechanisms used by profilers such
218 as OProfile.
219
220 config KERNEL_DEBUG_FS
221 bool "Compile the kernel with Debug Filesystem enabled"
222 depends LINUX_2_6
223 default y
224 help
225 debugfs is a virtual file system that kernel developers use to put
226 debugging files into. Enable this option to be able to read and
227 write to these files.
228
229 endmenu
230
231 menuconfig DEVEL
232 bool "Advanced configuration options (for developers)"
233 default n
234 select TOOLCHAINOPTS if !NATIVE_TOOLCHAIN
235
236 config BROKEN
237 bool
238 prompt "Show broken platforms / packages" if DEVEL
239 default n
240
241 config DOWNLOAD_FOLDER
242 string
243 prompt "Download folder" if DEVEL
244 default ""
245
246 config LOCALMIRROR
247 string
248 prompt "Local mirror for source packages" if DEVEL
249
250 config AUTOREBUILD
251 bool
252 prompt "Automatic rebuild of packages" if DEVEL
253 default y
254 help
255 Automatically rebuild packages when their files change
256
257 config BUILD_SUFFIX
258 string
259 prompt "Build suffix to append to the BUILD_DIR variable" if DEVEL
260 default ""
261 help
262 Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix
263
264 config TARGET_ROOTFS_DIR
265 string
266 prompt "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
267 default ""
268 help
269 Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with custom path.
270 Use this option to re-define the location of the target root file system directory.
271
272 config CCACHE
273 bool
274 prompt "Use ccache" if DEVEL
275 default n
276 help
277 Compiler cache; see http://ccache.samba.org/
278
279 config EXTERNAL_KERNEL_TREE
280 string
281 prompt "Use external kernel tree" if DEVEL
282 default ""
283
284 config KERNEL_GIT_CLONE_URI
285 string
286 prompt "Enter git repository to clone" if DEVEL
287 default ""
288 help
289 Enter the full git repository path i.e.:
290 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
291 This will create a git clone of the kernel in your build
292 directory.
293
294 config KERNEL_GIT_LOCAL_REPOSITORY
295 string
296 prompt "Enter path to local reference repository" if DEVEL
297 default ""
298 help
299 Enter a full pathname to a local reference git repository.
300 In this instance, the --refererence option of git clone will
301 be used thus creating a quick local clone of your repo.
302
303
304 menuconfig TARGET_OPTIONS
305 bool "Target Options" if DEVEL
306
307 config TARGET_OPTIMIZATION
308 string
309 prompt "Target Optimizations" if TARGET_OPTIONS
310 default DEFAULT_TARGET_OPTIMIZATION
311 help
312 Optimizations to use when building for the target host.
313
314 config SOFT_FLOAT
315 bool
316 prompt "Use software floating point by default" if TARGET_OPTIONS
317 default y
318 depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
319 help
320 If your target CPU does not have a Floating Point Unit (FPU) or a
321 kernel FPU emulator, but you still wish to support floating point
322 functions, then everything will need to be compiled with soft floating
323 point support (-msoft-float).
324
325 Most people will answer N.
326
327
328 source "toolchain/Config.in"
329
330 source "target/imagebuilder/Config.in"
331 source "target/sdk/Config.in"
332
333 source "tmp/.config-package.in"
334
335