-# Copyright (C) 2006-2007 OpenWrt.org
+# Copyright (C) 2006-2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
help
Embed the rootfs into the kernel (initramfs)
+ choice
+ prompt "ramdisk compression"
+ depends TARGET_ROOTFS_INITRAMFS
+ depends !LINUX_2_6_21
+ depends !LINUX_2_6_25
+ depends !LINUX_2_6_27
+ depends !LINUX_2_6_28
+ default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
+ default TARGET_INITRAMFS_COMPRESSION_NONE
+ help
+ Select ramdisk compression.
+
+ config TARGET_INITRAMFS_COMPRESSION_NONE
+ bool "NONE"
+
+ config TARGET_INITRAMFS_COMPRESSION_GZIP
+ bool "GZIP"
+
+ config TARGET_INITRAMFS_COMPRESSION_BZIP2
+ bool "BZIP2"
+
+ config TARGET_INITRAMFS_COMPRESSION_LZMA
+ bool "LZMA"
+
+ config TARGET_INITRAMFS_COMPRESSION_LZO
+ bool "LZO"
+ endchoice
+
config TARGET_ROOTFS_JFFS2
bool "jffs2"
default y if USES_JFFS2
depends !TARGET_ROOTFS_INITRAMFS
help
Build a compressed tar archive of the the root filesystem
-
+
config TARGET_ROOTFS_CPIOGZ
bool "cpiogz"
default y if USES_CPIOGZ
depends !TARGET_ROOTFS_INITRAMFS
help
Build a compressed cpio archive of the the root filesystem
-
+
config TARGET_ROOTFS_EXT2FS
bool "ext2"
default y if USES_EXT2
help
Ext2 file system with some free space for uml images
- config TARGET_ROOTFS_ISO
- bool "iso"
- default n
- depends TARGET_ROOTFS_INITRAMFS && TARGET_x86
- help
- Create some bootable ISO image
+ config TARGET_ROOTFS_ISO
+ bool "iso"
+ default n
+ depends TARGET_ROOTFS_INITRAMFS && TARGET_x86
+ help
+ Create some bootable ISO image
comment "Image Options"
help
This removes all ipkg data from the target directory before building the root fs
+config LARGEFILE
+ bool
+ prompt "Enable large file (files > 2 GB) support"
+ default y
+ help
+ Enable large file (files > 2 GB) support.
+
+config SHADOW_PASSWORDS
+ bool
+ prompt "Enable shadow password support"
+ default y
+ help
+ Enable shadow password support.
+
choice
prompt "Binary stripping method"
+ default USE_STRIP if EXTERNAL_TOOLCHAIN
default USE_STRIP if USE_GLIBC || USE_EGLIBC
default USE_SSTRIP
help
config USE_STRIP
bool "strip"
- depends !DEBUG
help
This will install binaries stripped using strip from binutils
Note that this will make the system libraries incompatible with most of the packages
that are not selected during the build process
+config STRIP_KERNEL_EXPORTS
+ depends LINUX_2_6
+ bool "Strip unnecessary exports from the kernel image"
+ help
+ Reduces kernel size by stripping unused kernel exports from the kernel image
+ Note that this might make the kernel incompatible with any kernel modules that
+ were not selected at the time the kernel image was created
+
comment "Package build options"
config DEBUG
prompt "Compile packages with debugging info"
default n
help
- Disables stripping and adds -g3 to the CFLAGS
+ Adds -g3 to the CFLAGS
config DEBUG_DIR
bool "Install debugging binaries into a staging directory"
This will install all compiled package binaries into build_dir/target-*/debug-*/,
useful for cross-debugging via gdb/gdbserver
-config IPV6
- bool
+config IPV6
+ bool
prompt "Enable IPv6 support in packages"
- default n
- help
+ default n
+ help
Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts).
comment "Kernel build options"
default n
help
This will give you more information in stack traces from kernel oopses
+
config KERNEL_PROFILING
bool "Compile the kernel with profiling enabled"
default n
Enable the extended profiling support mechanisms used by profilers such
as OProfile.
+config KERNEL_DEBUG_FS
+ bool "Compile the kernel with Debug Filesystem enabled"
+ depends LINUX_2_6
+ default y
+ help
+ debugfs is a virtual file system that kernel developers use to put
+ debugging files into. Enable this option to be able to read and
+ write to these files.
+
endmenu
menuconfig DEVEL
bool "Advanced configuration options (for developers)"
default n
- select TOOLCHAINOPTS if !NATIVE_TOOLCHAIN
config BROKEN
bool
In this instance, the --refererence option of git clone will
be used thus creating a quick local clone of your repo.
+
+menuconfig TARGET_OPTIONS
+ bool "Target Options" if DEVEL
+
+config TARGET_OPTIMIZATION
+ string
+ prompt "Target Optimizations" if TARGET_OPTIONS
+ default DEFAULT_TARGET_OPTIMIZATION
+ help
+ Optimizations to use when building for the target host.
+
+config SOFT_FLOAT
+ bool
+ prompt "Use software floating point by default" if TARGET_OPTIONS
+ default y
+ depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
+ help
+ If your target CPU does not have a Floating Point Unit (FPU) or a
+ kernel FPU emulator, but you still wish to support floating point
+ functions, then everything will need to be compiled with soft floating
+ point support (-msoft-float).
+
+ Most people will answer N.
+
+
source "toolchain/Config.in"
source "target/imagebuilder/Config.in"
source "target/sdk/Config.in"
+source "target/toolchain/Config.in"
source "tmp/.config-package.in"
projects / openwrt.git / blobdiff