kernel: allow disabling multicast routing support
[openwrt/staging/mkresin.git] / config / Config-devel.in
1 # Copyright (C) 2006-2013 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 menuconfig DEVEL
8 bool "Advanced configuration options (for developers)"
9 default n
10
11 config BROKEN
12 bool "Show broken platforms / packages" if DEVEL
13 default n
14
15 config BINARY_FOLDER
16 string "Binary folder" if DEVEL
17 default ""
18 help
19 Store built firmware images and filesystem images in this directory.
20 If not set, uses './bin/$(BOARD)'
21
22 config DOWNLOAD_FOLDER
23 string "Download folder" if DEVEL
24 default ""
25 help
26 Store downloaded source bundles in this directory.
27 If not set then defaults to './dl', which is removed by operations such as
28 'git clean -xdf' or 'make distclean'.
29 This option is useful if you have a low bandwidth Internet connection, and by
30 setting a path outside the OpenWrt tree downloads will be saved.
31
32 config LOCALMIRROR
33 string "Local mirror for source packages" if DEVEL
34 default ""
35
36 config AUTOREBUILD
37 bool "Automatic rebuild of packages" if DEVEL
38 default y
39 help
40 Automatically rebuild packages when their files change.
41
42 config AUTOREMOVE
43 bool "Automatic removal of build directories" if DEVEL
44 default n
45 help
46 Automatically delete build directories after make target completed.
47 This allows you to symlink build_dir into a scratch location, e.g. a ramdisk,
48 which does not have enough space to keep a complete build_dir.
49
50 config BUILD_SUFFIX
51 string "Build suffix to append to the target BUILD_DIR variable" if DEVEL
52 default ""
53 help
54 Build suffix to append to the BUILD_DIR variable, i.e: './build_dir/{target-build-dir}_$(BUILD_SUFFIX)'.
55 This allows you to switch to a different .config whilst retaining all the build
56 objects generated by the first .config
57
58 config TARGET_ROOTFS_DIR
59 string "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
60 default ""
61 help
62 Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with
63 custom path. Use this option to re-define the location of the target
64 root filesystem directory.
65
66 config CCACHE
67 bool "Use ccache" if DEVEL
68 default n
69 help
70 Compiler cache; see https://ccache.samba.org/
71
72 config EXTERNAL_KERNEL_TREE
73 string "Use external kernel tree" if DEVEL
74 default ""
75
76 config KERNEL_GIT_CLONE_URI
77 string "Enter git repository to clone" if DEVEL
78 default ""
79 help
80 Enter the full git repository path i.e.:
81 git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
82 This will create a git clone of the kernel in your build directory.
83
84 config KERNEL_GIT_LOCAL_REPOSITORY
85 string "Enter path to local reference repository" if DEVEL
86 depends on (KERNEL_GIT_CLONE_URI != "")
87 default ""
88 help
89 Enter a full pathname to a local reference git repository.
90 In this instance, the --reference option of git clone will
91 be used thus creating a quick local clone of your repo.
92
93 config KERNEL_GIT_BRANCH
94 string "Enter git branch to clone" if DEVEL
95 depends on (KERNEL_GIT_CLONE_URI != "")
96 default ""
97 help
98 Enter the branch name to checkout after cloning the git repository.
99 In this instance, the --branch option of git clone will be used.
100 If unused, the clone's repository HEAD will be checked-out.
101
102 config BUILD_LOG
103 bool "Enable log files during build process" if DEVEL
104 help
105 If enabled, log files will be written to the ./log directory.
106
107 config SRC_TREE_OVERRIDE
108 bool "Enable package source tree override" if DEVEL
109 help
110 If enabled, you can force a package to use a git tree as source
111 code instead of the normal tarball. Create a symlink 'git-src'
112 in the package directory, pointing to the .git tree that you want
113 to pull the source code from.
114
115 config EXTRA_OPTIMIZATION
116 string "Additional compiler options" if DEVEL
117 default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN && !arc
118 default "-fno-caller-saves"
119 help
120 Extra target-independent optimizations to use when building for the target.