| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # Copyright (C) 2006-2013 OpenWrt.org |
| |
| menuconfig DEVEL |
| bool "Advanced configuration options (for developers)" |
| |
| config BROKEN |
| bool "Show broken platforms / packages / devices" if DEVEL |
| |
| config BINARY_FOLDER |
| string "Binary folder" if DEVEL |
| default "" |
| help |
| Store built firmware images and filesystem images in this directory. |
| If not set, uses './bin/$(BOARD)' |
| |
| config DOWNLOAD_TOOL_CUSTOM |
| string "Use custom download tool" if DEVEL |
| default "" |
| help |
| Use and force custom download tool instead of relying on autoselection |
| between curl if available and wget as a fallback. |
| |
| download.pl supports 3 tools officially aria2c, curl and wget. |
| If one of the tool is used in this config, download.pl will use the |
| default args to make use of them. |
| |
| If the provided string is different than aria2c, curl or wget, the command |
| is used as is and the download url will be appended at the end of such command. |
| |
| config DOWNLOAD_FOLDER |
| string "Download folder" if DEVEL |
| default "" |
| help |
| Store downloaded source bundles in this directory. |
| If not set then defaults to './dl', which is removed by operations such as |
| 'git clean -xdf' or 'make distclean'. |
| This option is useful if you have a low bandwidth Internet connection, and by |
| setting a path outside the OpenWrt tree downloads will be saved. |
| |
| config LOCALMIRROR |
| string "Local mirror for source packages" if DEVEL |
| default "" |
| |
| config AUTOREBUILD |
| bool "Automatic rebuild of packages" if DEVEL |
| default y |
| help |
| Automatically rebuild packages when their files change. |
| |
| config AUTOREMOVE |
| bool "Automatic removal of build directories" if DEVEL |
| help |
| Automatically delete build directories after make target completed. |
| This allows you to symlink build_dir into a scratch location, e.g. a ramdisk, |
| which does not have enough space to keep a complete build_dir. |
| |
| config BUILD_ALL_HOST_TOOLS |
| bool "Compile all host tools" if DEVEL |
| help |
| Compile all host host tools even if not needed. This is needed to prepare a |
| universal precompiled host tools archive to use in another buildroot. |
| |
| config BUILD_SUFFIX |
| string "Build suffix to append to the target BUILD_DIR variable" if DEVEL |
| default "" |
| help |
| Build suffix to append to the BUILD_DIR variable, i.e: './build_dir/{target-build-dir}_$(BUILD_SUFFIX)'. |
| This allows you to switch to a different .config whilst retaining all the build |
| objects generated by the first .config |
| |
| config TARGET_ROOTFS_DIR |
| string "Override the default TARGET_ROOTFS_DIR variable" if DEVEL |
| default "" |
| help |
| Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with |
| custom path. Use this option to re-define the location of the target |
| root filesystem directory. |
| |
| config CCACHE |
| bool "Use ccache" if DEVEL |
| help |
| Compiler cache; see https://ccache.samba.org/ |
| |
| config CCACHE_DIR |
| string "Set ccache directory" if CCACHE |
| default "" |
| help |
| Store ccache in this directory. |
| If not set, uses './.ccache' |
| |
| config KERNEL_CFLAGS |
| string "Kernel extra CFLAGS" if DEVEL |
| default "-falign-functions=32" if TARGET_bcm53xx |
| default "" |
| |
| config EXTERNAL_KERNEL_TREE |
| string "Use external kernel tree" if DEVEL |
| default "" |
| |
| config KERNEL_GIT_CLONE_URI |
| string "Enter git repository to clone" if DEVEL |
| default "" |
| help |
| Enter the full git repository path i.e.: |
| git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git |
| This will create a git clone of the kernel in your build directory. |
| |
| config KERNEL_GIT_LOCAL_REPOSITORY |
| string "Enter path to local reference repository" if DEVEL |
| depends on (KERNEL_GIT_CLONE_URI != "") |
| default "" |
| help |
| Enter a full pathname to a local reference git repository. |
| In this instance, the --reference option of git clone will |
| be used thus creating a quick local clone of your repo. |
| |
| config KERNEL_GIT_REF |
| string "Enter git ref at which to checkout" if DEVEL |
| depends on (KERNEL_GIT_CLONE_URI != "") |
| default "" |
| help |
| Enter the git ref at which to checkout the git repository |
| after it is cloned, and before making it a tar-ball. |
| It can be a git hash or a branch name. |
| If unused, the clone's repository HEAD will be checked-out. |
| |
| config KERNEL_GIT_MIRROR_HASH |
| string "Enter hash of Git kernel tree source checkout tarball" if DEVEL |
| depends on (KERNEL_GIT_CLONE_URI != "") |
| default "" |
| |
| config BUILD_LOG |
| bool "Enable log files during build process" if DEVEL |
| help |
| If enabled, log files will be written to the ./log directory. |
| |
| config BUILD_LOG_DIR |
| string "Log folder" if DEVEL |
| default "" |
| help |
| Store build logs in this directory. |
| If not set, uses './logs' |
| |
| config SRC_TREE_OVERRIDE |
| bool "Enable package source tree override" if DEVEL |
| help |
| If enabled, you can force a package to use a git tree as source |
| code instead of the normal tarball. Create a symlink 'git-src' |
| in the package directory, pointing to the .git tree that you want |
| to pull the source code from. |
| |
| config EXTRA_OPTIMIZATION |
| string "Additional compiler options" if DEVEL |
| default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN && !arc |
| default "-fno-caller-saves" |
| help |
| Extra target-independent optimizations to use when building for the target. |