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Source at commit 5bdb3e2cb76a8b68f51dd09c7e0c56d517945dac created 12 years 8 months ago. By kaloz, [cns3xxx]: preliminary 3.0 support | |
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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" |
456 |