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
7menuconfig 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/$(BOARD)'
21
22	config DOWNLOAD_FOLDER
23		string "Download folder" if DEVEL
24		default ""
25		help
26		  Store downloaded source bundles in this directory.
27		  If not set then defaults to './dl', which is removed by operations such as
28		  'git clean -xdf' or 'make distclean'.
29		  This option is useful if you have a low bandwidth Internet connection, and by
30		  setting a path outside the OpenWrt tree downloads will be saved.
31
32	config LOCALMIRROR
33		string "Local mirror for source packages" if DEVEL
34		default ""
35
36	config AUTOREBUILD
37		bool "Automatic rebuild of packages" if DEVEL
38		default y
39		help
40		  Automatically rebuild packages when their files change.
41
42	config BUILD_SUFFIX
43		string "Build suffix to append to the target BUILD_DIR variable" if DEVEL
44		default ""
45		help
46		  Build suffix to append to the BUILD_DIR variable, i.e: './build_dir/{target-build-dir}_$(BUILD_SUFFIX)'.
47		  This allows you to switch to a different .config whilst retaining all the build
48		  objects generated by the first .config
49
50	config TARGET_ROOTFS_DIR
51		string "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
52		default ""
53		help
54		  Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with
55		  custom path.  Use this option to re-define the location of the target
56		  root filesystem directory.
57
58	config CCACHE
59		bool "Use ccache" if DEVEL
60		default n
61		help
62		  Compiler cache; see https://ccache.samba.org/.
63
64	config EXTERNAL_KERNEL_TREE
65		string "Use external kernel tree" if DEVEL
66		default ""
67
68	config KERNEL_GIT_CLONE_URI
69		string "Enter git repository to clone" if DEVEL
70		default ""
71		help
72		  Enter the full git repository path i.e.:
73		  git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
74		  This will create a git clone of the kernel in your build directory.
75
76	config KERNEL_GIT_LOCAL_REPOSITORY
77		string "Enter path to local reference repository" if DEVEL
78		depends on (KERNEL_GIT_CLONE_URI != "")
79		default ""
80		help
81		  Enter a full pathname to a local reference git repository.
82		  In this instance, the --reference option of git clone will
83		  be used thus creating a quick local clone of your repo.
84
85	config KERNEL_GIT_BRANCH
86		string "Enter git branch to clone" if DEVEL
87		depends on (KERNEL_GIT_CLONE_URI != "")
88		default ""
89		help
90		  Enter the branch name to checkout after cloning the git repository.
91		  In this instance, the --branch option of git clone will be used.
92		  If unused, the clone's repository HEAD will be checked-out.
93
94	config BUILD_LOG
95		bool "Enable log files during build process" if DEVEL
96		help
97		  If enabled, log files will be written to the ./log directory.
98
99	config SRC_TREE_OVERRIDE
100		bool "Enable package source tree override" if DEVEL
101		help
102		  If enabled, you can force a package to use a git tree as source
103		  code instead of the normal tarball. Create a symlink 'git-src'
104		  in the package directory, pointing to the .git tree that you want
105		  to pull the source code from.
106
107	config EXTRA_OPTIMIZATION
108		string "Additional compiler options" if DEVEL
109		default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN && !arc
110		default "-fno-caller-saves"
111		help
112		  Extra target-independent optimizations to use when building for the target.
113