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336 lines
8.0 KiB
Plaintext
336 lines
8.0 KiB
Plaintext
# Copyright (C) 2006-2009 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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mainmenu "OpenWrt Configuration"
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config HAVE_DOT_CONFIG
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bool
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default y
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source "target/Config.in"
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menu "Target Images"
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config TARGET_ROOTFS_INITRAMFS
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bool "ramdisk"
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default y if USES_INITRAMFS
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depends LINUX_2_6
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help
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Embed the rootfs into the kernel (initramfs)
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choice
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prompt "ramdisk compression"
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depends TARGET_ROOTFS_INITRAMFS
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depends !LINUX_2_6_21
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depends !LINUX_2_6_25
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depends !LINUX_2_6_27
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depends !LINUX_2_6_28
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
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default TARGET_INITRAMFS_COMPRESSION_NONE
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help
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Select ramdisk compression.
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config TARGET_INITRAMFS_COMPRESSION_NONE
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bool "NONE"
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config TARGET_INITRAMFS_COMPRESSION_GZIP
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bool "GZIP"
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config TARGET_INITRAMFS_COMPRESSION_BZIP2
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bool "BZIP2"
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config TARGET_INITRAMFS_COMPRESSION_LZMA
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bool "LZMA"
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endchoice
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config TARGET_ROOTFS_JFFS2
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bool "jffs2"
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default y if USES_JFFS2
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depends !TARGET_ROOTFS_INITRAMFS
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help
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Build a jffs2 root filesystem
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config TARGET_ROOTFS_SQUASHFS
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bool "squashfs"
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default y if USES_SQUASHFS
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depends !TARGET_ROOTFS_INITRAMFS
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help
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Build a squashfs-lzma root filesystem
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config TARGET_ROOTFS_TGZ
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bool "tgz"
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default y if USES_TGZ
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depends !TARGET_ROOTFS_INITRAMFS
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help
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Build a compressed tar archive of the the root filesystem
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config TARGET_ROOTFS_CPIOGZ
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bool "cpiogz"
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default y if USES_CPIOGZ
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depends !TARGET_ROOTFS_INITRAMFS
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help
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Build a compressed cpio archive of the the root filesystem
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config TARGET_ROOTFS_EXT2FS
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bool "ext2"
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default y if USES_EXT2
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depends !TARGET_ROOTFS_INITRAMFS
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help
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Ext2 file system with some free space for uml images
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config TARGET_ROOTFS_ISO
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bool "iso"
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default n
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depends TARGET_ROOTFS_INITRAMFS && TARGET_x86
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help
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Create some bootable ISO image
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comment "Image Options"
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source "target/linux/*/image/Config.in"
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config TARGET_ROOTFS_FSPART
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int "Filesystem part size (in MB)"
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depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT2FS || TARGET_rb532 || TARGET_olpc
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default 48
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help
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Allows you to change the filesystem partition size
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config TARGET_ROOTFS_MAXINODE
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int "Maximum number of inodes in filesystem"
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depends TARGET_ROOTFS_EXT2FS
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default 6000
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help
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Allows you to change the maximum number of inodes in the filesystem
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endmenu
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menu "Global build settings"
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config ALL
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bool "Select all packages by default"
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default n
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comment "General build options"
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config CLEAN_IPKG
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bool
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prompt "Disable ipkg/opkg installation on the target"
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default n
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help
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This removes all ipkg data from the target directory before building the root fs
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config LARGEFILE
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bool
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prompt "Enable large file (files > 2 GB) support"
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default y
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help
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Enable large file (files > 2 GB) support.
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config SHADOW_PASSWORDS
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bool
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prompt "Enable shadow password support"
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default y
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help
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Enable shadow password support.
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choice
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prompt "Binary stripping method"
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default USE_STRIP if EXTERNAL_TOOLCHAIN
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default USE_STRIP if USE_GLIBC || USE_EGLIBC
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default USE_SSTRIP
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help
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Select the binary stripping method you wish to use.
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config NO_STRIP
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bool "none"
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help
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This will install unstripped binaries (useful for native compiling/debugging)
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config USE_STRIP
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bool "strip"
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help
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This will install binaries stripped using strip from binutils
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config USE_SSTRIP
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bool "sstrip"
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depends !USE_GLIBC
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depends !USE_EGLIBC
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help
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This will install binaries stripped using sstrip
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endchoice
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config USE_MKLIBS
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bool "Strip unnecessary functions from libraries"
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help
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Reduces libraries to only those functions that are necessary for using all
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selected packages (including those selected as <M>)
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Note that this will make the system libraries incompatible with most of the packages
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that are not selected during the build process
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config STRIP_KERNEL_EXPORTS
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depends LINUX_2_6
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bool "Strip unnecessary exports from the kernel image"
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help
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Reduces kernel size by stripping unused kernel exports from the kernel image
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Note that this might make the kernel incompatible with any kernel modules that
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were not selected at the time the kernel image was created
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comment "Package build options"
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config DEBUG
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bool
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prompt "Compile packages with debugging info"
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default n
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help
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Disables stripping and adds -g3 to the CFLAGS
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config DEBUG_DIR
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bool "Install debugging binaries into a staging directory"
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default n
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help
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This will install all compiled package binaries into build_dir/target-*/debug-*/,
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useful for cross-debugging via gdb/gdbserver
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config IPV6
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bool
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prompt "Enable IPv6 support in packages"
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default n
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help
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Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts).
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comment "Kernel build options"
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config KERNEL_KALLSYMS
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bool "Compile the kernel with symbol table information"
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default n
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help
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This will give you more information in stack traces from kernel oopses
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config KERNEL_PROFILING
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bool "Compile the kernel with profiling enabled"
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default n
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help
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Enable the extended profiling support mechanisms used by profilers such
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as OProfile.
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config KERNEL_DEBUG_FS
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bool "Compile the kernel with Debug Filesystem enabled"
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depends LINUX_2_6
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default y
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help
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debugfs is a virtual file system that kernel developers use to put
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debugging files into. Enable this option to be able to read and
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write to these files.
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endmenu
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menuconfig DEVEL
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bool "Advanced configuration options (for developers)"
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default n
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config BROKEN
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bool
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prompt "Show broken platforms / packages" if DEVEL
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default n
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config DOWNLOAD_FOLDER
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string
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prompt "Download folder" if DEVEL
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default ""
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config LOCALMIRROR
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string
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prompt "Local mirror for source packages" if DEVEL
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config AUTOREBUILD
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bool
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prompt "Automatic rebuild of packages" if DEVEL
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default y
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help
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Automatically rebuild packages when their files change
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config BUILD_SUFFIX
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string
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prompt "Build suffix to append to the BUILD_DIR variable" if DEVEL
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default ""
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help
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Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix
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config TARGET_ROOTFS_DIR
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string
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prompt "Override the default TARGET_ROOTFS_DIR variable" if DEVEL
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default ""
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help
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Override the default TARGET_ROOTFS_DIR variable content $(BUILD_DIR) with custom path.
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Use this option to re-define the location of the target root file system directory.
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config CCACHE
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bool
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prompt "Use ccache" if DEVEL
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default n
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help
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Compiler cache; see http://ccache.samba.org/
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config EXTERNAL_KERNEL_TREE
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string
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prompt "Use external kernel tree" if DEVEL
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default ""
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config KERNEL_GIT_CLONE_URI
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string
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prompt "Enter git repository to clone" if DEVEL
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default ""
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help
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Enter the full git repository path i.e.:
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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
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This will create a git clone of the kernel in your build
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directory.
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config KERNEL_GIT_LOCAL_REPOSITORY
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string
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prompt "Enter path to local reference repository" if DEVEL
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default ""
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help
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Enter a full pathname to a local reference git repository.
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In this instance, the --refererence option of git clone will
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be used thus creating a quick local clone of your repo.
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menuconfig TARGET_OPTIONS
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bool "Target Options" if DEVEL
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config TARGET_OPTIMIZATION
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string
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prompt "Target Optimizations" if TARGET_OPTIONS
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default DEFAULT_TARGET_OPTIMIZATION
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help
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Optimizations to use when building for the target host.
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config SOFT_FLOAT
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bool
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prompt "Use software floating point by default" if TARGET_OPTIONS
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default y
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depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
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help
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If your target CPU does not have a Floating Point Unit (FPU) or a
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kernel FPU emulator, but you still wish to support floating point
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functions, then everything will need to be compiled with soft floating
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point support (-msoft-float).
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Most people will answer N.
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source "toolchain/Config.in"
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source "target/imagebuilder/Config.in"
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source "target/sdk/Config.in"
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source "tmp/.config-package.in"
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