Browse Source
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41864 3c298f89-4303-0410-b956-a3cf2f4a3e73test-seperate-ports
nbd
8 years ago
commit
e345c9a277
6686 changed files with 1844728 additions and 0 deletions
@ -0,0 +1,25 @@
|
||||
*.o |
||||
.DS_Store |
||||
.*.swp |
||||
/env |
||||
/dl |
||||
/.config |
||||
/.config.old |
||||
/bin |
||||
/build_dir |
||||
/staging_dir |
||||
/tmp |
||||
/logs |
||||
/feeds |
||||
/feeds.conf |
||||
/files |
||||
/package/feeds |
||||
/package/openwrt-packages |
||||
*.orig |
||||
*.rej |
||||
*~ |
||||
.#* |
||||
*# |
||||
.emacs.desktop* |
||||
TAGS*~ |
||||
git-src |
||||
@ -0,0 +1,7 @@
|
||||
# Copyright (C) 2006 OpenWrt.org |
||||
# |
||||
# This is free software, licensed under the GNU General Public License v2. |
||||
# See /LICENSE for more information. |
||||
# |
||||
world ${.TARGETS}: |
||||
@gmake $@ |
||||
@ -0,0 +1,33 @@
|
||||
# Copyright (C) 2006-2013 OpenWrt.org |
||||
# |
||||
# This is free software, licensed under the GNU General Public License v2. |
||||
# See /LICENSE for more information. |
||||
# |
||||
|
||||
mainmenu "OpenWrt Configuration" |
||||
|
||||
config MODULES |
||||
bool |
||||
default y |
||||
|
||||
config HAVE_DOT_CONFIG |
||||
bool |
||||
default y |
||||
|
||||
source "target/Config.in" |
||||
|
||||
source "config/Config-images.in" |
||||
|
||||
source "config/Config-build.in" |
||||
|
||||
source "config/Config-devel.in" |
||||
|
||||
source "toolchain/Config.in" |
||||
|
||||
source "target/imagebuilder/Config.in" |
||||
|
||||
source "target/sdk/Config.in" |
||||
|
||||
source "target/toolchain/Config.in" |
||||
|
||||
source "tmp/.config-package.in" |
||||
@ -0,0 +1,105 @@
|
||||
# Makefile for OpenWrt
|
||||
#
|
||||
# Copyright (C) 2007 OpenWrt.org
|
||||
#
|
||||
# This is free software, licensed under the GNU General Public License v2.
|
||||
# See /LICENSE for more information.
|
||||
#
|
||||
|
||||
TOPDIR:=${CURDIR}
|
||||
LC_ALL:=C
|
||||
LANG:=C
|
||||
export TOPDIR LC_ALL LANG |
||||
|
||||
empty:=
|
||||
space:= $(empty) $(empty)
|
||||
$(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces)) |
||||
|
||||
world: |
||||
|
||||
include $(TOPDIR)/include/host.mk |
||||
|
||||
ifneq ($(OPENWRT_BUILD),1) |
||||
_SINGLE=export MAKEFLAGS=$(space);
|
||||
|
||||
override OPENWRT_BUILD=1
|
||||
export OPENWRT_BUILD
|
||||
GREP_OPTIONS=
|
||||
export GREP_OPTIONS
|
||||
include $(TOPDIR)/include/debug.mk
|
||||
include $(TOPDIR)/include/depends.mk
|
||||
include $(TOPDIR)/include/toplevel.mk
|
||||
else |
||||
include rules.mk
|
||||
include $(INCLUDE_DIR)/depends.mk
|
||||
include $(INCLUDE_DIR)/subdir.mk
|
||||
include target/Makefile
|
||||
include package/Makefile
|
||||
include tools/Makefile
|
||||
include toolchain/Makefile
|
||||
|
||||
$(toolchain/stamp-install): $(tools/stamp-install) |
||||
$(target/stamp-compile): $(toolchain/stamp-install) $(tools/stamp-install) $(BUILD_DIR)/.prepared |
||||
$(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup) |
||||
$(package/stamp-install): $(package/stamp-compile) |
||||
$(target/stamp-install): $(package/stamp-compile) $(package/stamp-install) |
||||
|
||||
printdb: |
||||
@true
|
||||
|
||||
prepare: $(target/stamp-compile) |
||||
|
||||
clean: FORCE |
||||
rm -rf $(BUILD_DIR) $(BIN_DIR) $(BUILD_LOG_DIR)
|
||||
|
||||
dirclean: clean |
||||
rm -rf $(STAGING_DIR) $(STAGING_DIR_HOST) $(STAGING_DIR_TOOLCHAIN) $(TOOLCHAIN_DIR) $(BUILD_DIR_HOST) $(BUILD_DIR_TOOLCHAIN)
|
||||
rm -rf $(TMP_DIR)
|
||||
|
||||
ifndef DUMP_TARGET_DB |
||||
$(BUILD_DIR)/.prepared: Makefile |
||||
@mkdir -p $$(dirname $@)
|
||||
@touch $@
|
||||
|
||||
tmp/.prereq_packages: .config |
||||
unset ERROR; \
|
||||
for package in $(sort $(prereq-y) $(prereq-m)); do \
|
||||
$(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
|
||||
done; \
|
||||
if [ -n "$$ERROR" ]; then \
|
||||
echo "Package prerequisite check failed."; \
|
||||
false; \
|
||||
fi
|
||||
touch $@
|
||||
endif |
||||
|
||||
# check prerequisites before starting to build
|
||||
prereq: $(target/stamp-prereq) tmp/.prereq_packages |
||||
@if [ ! -f "$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)" ]; then \
|
||||
echo 'ERROR: Missing site config for target "$(REAL_GNU_TARGET_NAME)" !'; \
|
||||
echo ' The missing file will cause configure scripts to fail during compilation.'; \
|
||||
echo ' Please provide a "$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)" file and restart the build.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
prepare: .config $(tools/stamp-install) $(toolchain/stamp-install) |
||||
world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE |
||||
$(_SINGLE)$(SUBMAKE) -r package/index
|
||||
|
||||
# update all feeds, re-create index files, install symlinks
|
||||
package/symlinks: |
||||
$(SCRIPT_DIR)/feeds update -a
|
||||
$(SCRIPT_DIR)/feeds install -a
|
||||
|
||||
# re-create index files, install symlinks
|
||||
package/symlinks-install: |
||||
$(SCRIPT_DIR)/feeds update -i
|
||||
$(SCRIPT_DIR)/feeds install -a
|
||||
|
||||
# remove all symlinks, don't touch ./feeds
|
||||
package/symlinks-clean: |
||||
$(SCRIPT_DIR)/feeds uninstall -a
|
||||
|
||||
.PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean |
||||
|
||||
endif |
||||
@ -0,0 +1,35 @@
|
||||
This is the buildsystem for the OpenWrt Linux distribution. |
||||
|
||||
Please use "make menuconfig" to configure your appreciated |
||||
configuration for the toolchain and firmware. |
||||
|
||||
You need to have installed gcc, binutils, bzip2, flex, python, perl |
||||
make, find, grep, diff, unzip, gawk, getopt, libz-dev and libc headers. |
||||
|
||||
Run "./scripts/feeds update -a" to get all the latest package definitions |
||||
defined in feeds.conf / feeds.conf.default respectively |
||||
and "./scripts/feeds install -a" to install symlinks of all of them into |
||||
package/feeds/. |
||||
|
||||
Use "make menuconfig" to configure your image. |
||||
|
||||
Simply running "make" will build your firmware. |
||||
It will download all sources, build the cross-compile toolchain, |
||||
the kernel and all choosen applications. |
||||
|
||||
You can use "scripts/flashing/flash.sh" for remotely updating your embedded |
||||
system via tftp. |
||||
|
||||
The OpenWrt system is documented in docs/. You will need a LaTeX distribution |
||||
and the tex4ht package to build the documentation. Type "make -C docs/" to build it. |
||||
|
||||
To build your own firmware you need to have access to a Linux, BSD or MacOSX system |
||||
(case-sensitive filesystem required). Cygwin will not be supported because of |
||||
the lack of case sensitiveness in the file system. |
||||
|
||||
|
||||
Sunshine! |
||||
Your OpenWrt Project |
||||
http://openwrt.org |
||||
|
||||
|
||||
@ -0,0 +1,206 @@
|
||||
# Copyright (C) 2006-2013 OpenWrt.org |
||||
# |
||||
# This is free software, licensed under the GNU General Public License v2. |
||||
# See /LICENSE for more information. |
||||
# |
||||
|
||||
menu "Global build settings" |
||||
|
||||
config ALL |
||||
bool "Select all packages by default" |
||||
default n |
||||
|
||||
comment "General build options" |
||||
|
||||
config DISPLAY_SUPPORT |
||||
bool "Show packages that require graphics support (local or remote)" |
||||
default n |
||||
|
||||
config BUILD_PATENTED |
||||
default y |
||||
bool "Compile with support for patented functionality" |
||||
help |
||||
When this option is disabled, software which provides patented functionality will not be built. |
||||
In case software provides optional support for patented functionality, |
||||
this optional support will get disabled for this package. |
||||
|
||||
config BUILD_NLS |
||||
default n |
||||
bool "Compile with full language support" |
||||
help |
||||
When this option is enabled, packages are built with the full versions of iconv and GNU gettext |
||||
instead of the default OpenWrt stubs. If uClibc is used, it is also built with locale support. |
||||
|
||||
config BUILD_STATIC_TOOLS |
||||
default n |
||||
bool "Attempt to link host utilities statically" |
||||
help |
||||
Linking host utilities like sed or firmware-utils statically increases the portability of the |
||||
generated ImageBuilder and SDK tarballs, however it may fail on some Linux distributions. |
||||
|
||||
config SHADOW_PASSWORDS |
||||
bool |
||||
prompt "Enable shadow password support" |
||||
default y |
||||
help |
||||
Enable shadow password support. |
||||
|
||||
config CLEAN_IPKG |
||||
bool |
||||
prompt "Remove ipkg/opkg status data files in final images" |
||||
default n |
||||
help |
||||
This removes all ipkg/opkg status data files from the target directory before building the root fs |
||||
|
||||
config COLLECT_KERNEL_DEBUG |
||||
bool |
||||
prompt "Collect kernel debug information" |
||||
select KERNEL_DEBUG_INFO |
||||
default n |
||||
help |
||||
This collects debugging symbols from the kernel and all compiled modules. |
||||
Useful for release builds, so that kernel issues can be debugged offline later. |
||||
|
||||
comment "Kernel build options" |
||||
|
||||
source "config/Config-kernel.in" |
||||
|
||||
comment "Package build options" |
||||
|
||||
config DEBUG |
||||
bool |
||||
prompt "Compile packages with debugging info" |
||||
default n |
||||
help |
||||
Adds -g3 to the CFLAGS |
||||
|
||||
config IPV6 |
||||
bool |
||||
prompt "Enable IPv6 support in packages" |
||||
default y |
||||
help |
||||
Enable IPV6 support in packages (passes --enable-ipv6 to configure scripts). |
||||
|
||||
config PKG_BUILD_PARALLEL |
||||
bool |
||||
prompt "Compile certain packages parallelized" |
||||
default y |
||||
help |
||||
This adds a -jX option to certain packages that are known to |
||||
behave well for parallel build. By default the package make processes |
||||
use the main jobserver, in which case this option only takes effect |
||||
when you add -jX to the make command. |
||||
|
||||
If you are unsure, select N. |
||||
|
||||
config PKG_BUILD_USE_JOBSERVER |
||||
bool |
||||
prompt "Use top-level make jobserver for packages" |
||||
depends on PKG_BUILD_PARALLEL |
||||
default y |
||||
help |
||||
This passes the main make process jobserver fds to package builds, |
||||
enabling full parallelization across different packages |
||||
|
||||
Note that disabling this may overcommit CPU resources depending on the |
||||
-j level of the main make process, the number of package |
||||
submake jobs selected below and the number of actual CPUs present. |
||||
Example: If the main make is passed a -j4 and the submake -j |
||||
is also set to 4, we may end up with 16 parallel make processes |
||||
in the worst case. |
||||
|
||||
|
||||
config PKG_BUILD_JOBS |
||||
int |
||||
prompt "Number of package submake jobs (2-512)" |
||||
range 2 512 |
||||
default 2 |
||||
depends on PKG_BUILD_PARALLEL && !PKG_BUILD_USE_JOBSERVER |
||||
help |
||||
The number of jobs (-jX) to pass to packages submake. |
||||
|
||||
config PKG_DEFAULT_PARALLEL |
||||
bool |
||||
prompt "Parallelize the default package build rule (May break build)" |
||||
depends on PKG_BUILD_PARALLEL |
||||
depends on BROKEN |
||||
default n |
||||
help |
||||
Always set the default package build rules to parallel build. |
||||
|
||||
WARNING: This may break build or kill your cat, as it builds |
||||
packages with multiple jobs that are probably not tested in |
||||
a parallel build environment. |
||||
|
||||
Only say Y, if you don't mind fixing broken packages. |
||||
Before reporting build bugs, set this to N and re-run the build. |
||||
|
||||
comment "Stripping options" |
||||
|
||||
choice |
||||
prompt "Binary stripping method" |
||||
default USE_STRIP if EXTERNAL_TOOLCHAIN |
||||
default USE_STRIP if USE_GLIBC || USE_EGLIBC || USE_MUSL |
||||
default USE_SSTRIP |
||||
help |
||||
Select the binary stripping method you wish to use. |
||||
|
||||
config NO_STRIP |
||||
bool "none" |
||||
help |
||||
This will install unstripped binaries (useful for native compiling/debugging) |
||||
|
||||
config USE_STRIP |
||||
bool "strip" |
||||
help |
||||
This will install binaries stripped using strip from binutils |
||||
|
||||
|
||||
config USE_SSTRIP |
||||
bool "sstrip" |
||||
depends on !DEBUG |
||||
depends on !USE_GLIBC |
||||
depends on !USE_EGLIBC |
||||
help |
||||
This will install binaries stripped using sstrip |
||||
endchoice |
||||
|
||||
config STRIP_ARGS |
||||
string |
||||
prompt "Strip arguments" |
||||
depends on USE_STRIP |
||||
default "--strip-unneeded --remove-section=.comment --remove-section=.note" if DEBUG |
||||
default "--strip-all" |
||||
help |
||||
Specifies arguments passed to the strip command when stripping binaries |
||||
|
||||
config STRIP_KERNEL_EXPORTS |
||||
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 |
||||
|
||||
config USE_MKLIBS |
||||
bool "Strip unnecessary functions from libraries" |
||||
help |
||||
Reduces libraries to only those functions that are necessary for using all |
||||
selected packages (including those selected as <M>) |
||||
Note that this will make the system libraries incompatible with most of the packages |
||||
that are not selected during the build process |
||||
|
||||
choice |
||||
prompt "Preferred standard C++ library" |
||||
default USE_LIBSTDCXX if USE_EGLIBC |
||||
default USE_UCLIBCXX |
||||
help |
||||
Select the preferred standard C++ library for all packages that support this. |
||||
|
||||
config USE_UCLIBCXX |
||||
bool "uClibc++" |
||||
|
||||
config USE_LIBSTDCXX |
||||
bool "libstdc++" |
||||
endchoice |
||||
|
||||
endmenu |
||||
@ -0,0 +1,100 @@
|
||||
# Copyright (C) 2006-2013 OpenWrt.org |
||||
# |
||||
# This is free software, licensed under the GNU General Public License v2. |
||||
# See /LICENSE for more information. |
||||
# |
||||
|
||||
menuconfig DEVEL |
||||
bool "Advanced configuration options (for developers)" |
||||
default n |
||||
|
||||
config BROKEN |
||||
bool "Show broken platforms / packages" if DEVEL |
||||
default n |
||||
|
||||
config BINARY_FOLDER |
||||
string "Binary folder" if DEVEL |
||||
default "" |
||||
|
||||
config DOWNLOAD_FOLDER |
||||
string "Download folder" if DEVEL |
||||
default "" |
||||
|
||||
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 BUILD_SUFFIX |
||||
string "Build suffix to append to the BUILD_DIR variable" if DEVEL |
||||
default "" |
||||
help |
||||
Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix |
||||
|
||||
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 file system directory. |
||||
|
||||
config CCACHE |
||||
bool "Use ccache" if DEVEL |
||||
default n |
||||
help |
||||
Compiler cache; see http://ccache.samba.org/ |
||||
|
||||
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 --refererence option of git clone will |
||||
be used thus creating a quick local clone of your repo. |
||||
|
||||
config KERNEL_GIT_BRANCH |
||||
string "Enter git branch to clone" if DEVEL |
||||
depends on (KERNEL_GIT_CLONE_URI != "") |
||||
default "" |
||||
help |
||||
Enter the branch name to checkout after cloning the git repository. |
||||
In this instance, the --branch option of git clone will be used. |
||||
If unused, the clone's repository HEAD will be checked-out. |
||||
|
||||
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 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" |
||||
help |
||||
Extra Target-independent optimizations to use when building for the target. |
||||
@ -0,0 +1,317 @@
|
||||
# Copyright (C) 2006-2013 OpenWrt.org |
||||
# |
||||
# This is free software, licensed under the GNU General Public License v2. |
||||
# See /LICENSE for more information. |
||||
# |
||||
|
||||
menu "Target Images" |
||||
|
||||
menuconfig TARGET_ROOTFS_INITRAMFS |
||||
bool "ramdisk" |
||||
default y if USES_INITRAMFS |
||||
help |
||||
Embed the rootfs into the kernel (initramfs) |
||||
|
||||
choice |
||||
prompt "Compression" |
||||
default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx |
||||
default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips |
||||
default TARGET_INITRAMFS_COMPRESSION_NONE |
||||
depends on TARGET_ROOTFS_INITRAMFS |
||||
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" |
||||
|
||||
config TARGET_INITRAMFS_COMPRESSION_LZ4 |
||||
bool "lz4" |
||||
|
||||
config TARGET_INITRAMFS_COMPRESSION_XZ |
||||
bool "xz" |
||||
endchoice |
||||
|
||||
config EXTERNAL_CPIO |
||||
string |
||||
prompt "Use external cpio" if TARGET_ROOTFS_INITRAMFS |
||||
default "" |
||||
help |
||||
Kernel uses specified external cpio as INITRAMFS_SOURCE |
||||
|
||||
comment "Root filesystem archives" |
||||
|
||||
config TARGET_ROOTFS_CPIOGZ |
||||
bool "cpio.gz" |
||||
default y if USES_CPIOGZ |
||||
help |
||||
Build a compressed cpio archive of the the root filesystem |
||||
|
||||
config TARGET_ROOTFS_TARGZ |
||||
bool "tar.gz" |
||||
default y if USES_TARGZ |
||||
help |
||||
Build a compressed tar archive of the the root filesystem |
||||
|
||||
comment "Root filesystem images" |
||||
|
||||
menuconfig TARGET_ROOTFS_EXT4FS |
||||
bool "ext4" |
||||
default y if USES_EXT4 |
||||
help |
||||
Build a ext4 root filesystem |
||||
|
||||
config TARGET_EXT4_MAXINODE |
||||
int "Maximum number of inodes in root filesystem" |
||||
depends on TARGET_ROOTFS_EXT4FS |
||||
default 6000 |
||||
help |
||||
Allows you to change the maximum number of inodes in the root filesystem |
||||
|
||||
config TARGET_EXT4_RESERVED_PCT |
||||
int "Percentage of reserved blocks in root filesystem" |
||||
depends on TARGET_ROOTFS_EXT4FS |
||||
default 0 |
||||
help |
||||
Allows you to change the percentage of reserved blocks in the root filesystem |
||||
|
||||
choice |
||||
prompt "Root filesystem block size" |
||||
default TARGET_EXT4_BLOCKSIZE_4K |
||||
depends on TARGET_ROOTFS_EXT4FS |
||||
help |
||||
Allows you to change the block size of the root filesystem |
||||
|
||||
config TARGET_EXT4_BLOCKSIZE_4K |
||||
bool "4k" |
||||
|
||||
config TARGET_EXT4_BLOCKSIZE_2K |
||||
bool "2k" |
||||
|
||||
config TARGET_EXT4_BLOCKSIZE_1K |
||||
bool "1k" |
||||
endchoice |
||||
|
||||
config TARGET_EXT4_BLOCKSIZE |
||||
int |
||||
default 4096 if TARGET_EXT4_BLOCKSIZE_4K |
||||
default 2048 if TARGET_EXT4_BLOCKSIZE_2K |
||||
default 1024 if TARGET_EXT4_BLOCKSIZE_1K |
||||
depends on TARGET_ROOTFS_EXT4FS |
||||
|
||||
config TARGET_EXT4_JOURNAL |
||||
bool "Create a journaling filesystem" |
||||
depends on TARGET_ROOTFS_EXT4FS |
||||
default n |
||||
help |
||||
Create an ext4 filesystem with a journal |
||||
|
||||
config TARGET_ROOTFS_ISO |
||||
bool "iso" |
||||
default n |
||||
depends on TARGET_x86_generic |
||||
help |
||||
Create some bootable ISO image |
||||
|
||||
config TARGET_ROOTFS_JFFS2 |
||||
bool "jffs2" |
||||
default y if USES_JFFS2 |
||||
help |
||||
Build a jffs2 root filesystem |
||||
|
||||
config TARGET_ROOTFS_JFFS2_NAND |
||||
bool "jffs2 for NAND" |
||||
default y if USES_JFFS2_NAND |
||||
depends on USES_JFFS2_NAND |
||||
help |
||||
Build a jffs2 root filesystem for NAND flash |
||||
|
||||
menuconfig TARGET_ROOTFS_SQUASHFS |
||||
bool "squashfs" |
||||
default y if USES_SQUASHFS |
||||
help |
||||
Build a squashfs-lzma root filesystem |
||||
|
||||
config TARGET_SQUASHFS_BLOCK_SIZE |
||||
int "Block size (in KiB)" |
||||
depends on TARGET_ROOTFS_SQUASHFS |
||||
default 64 if LOW_MEMORY_FOOTPRINT |
||||
default 256 |
||||
|
||||
menuconfig TARGET_ROOTFS_UBIFS |
||||
bool "ubifs" |
||||
default y if USES_UBIFS |
||||
depends on USES_UBIFS |
||||
help |
||||
Build a ubifs root filesystem |
||||
|
||||
choice |
||||
prompt "compression" |
||||
default TARGET_UBIFS_COMPRESSION_ZLIB |
||||
depends on TARGET_ROOTFS_UBIFS |
||||
help |
||||
Select compression type |
||||
|
||||
config TARGET_UBIFS_COMPRESSION_NONE |
||||
bool "none" |
||||
|
||||
config TARGET_UBIFS_COMPRESSION_LZO |
||||
bool "lzo" |
||||
|
||||
config TARGET_UBIFS_COMPRESSION_ZLIB |
||||
bool "zlib" |
||||
endchoice |
||||
|
||||
config TARGET_UBIFS_FREE_SPACE_FIXUP |
||||
bool "free space fixup" if TARGET_ROOTFS_UBIFS |
||||
default y |
||||
help |
||||
The file-system free space has to be fixed up on first mount |
||||
|
||||
config TARGET_UBIFS_JOURNAL_SIZE |
||||
string |
||||
prompt "journal size" if TARGET_ROOTFS_UBIFS |
||||
default "" |
||||
|
||||
config GRUB_IMAGES |
||||
bool "Build GRUB images (Linux x86 or x86_64 host only)" |
||||
depends on TARGET_x86_64 || (TARGET_x86 && !(TARGET_x86_olpc || TARGET_x86_rdc)) |
||||
depends on TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS |
||||
select PACKAGE_grub2 |
||||
default y |
||||
|
||||
config GRUB_CONSOLE |
||||
bool "Use Console Terminal (in addition to Serial)" |
||||
depends on GRUB_IMAGES |
||||
default n if (TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501 || TARGET_x86_geos || TARGET_x86_alix2) |
||||
default y |
||||
|
||||
config GRUB_SERIAL |
||||
string "Serial port device" |
||||
depends on GRUB_IMAGES |
||||
default "hvc0" if TARGET_x86_xen_domu |
||||
default "ttyS0" if ! TARGET_x86_xen_domu |
||||
|
||||
config GRUB_BAUDRATE |
||||
int "Serial port baud rate" |
||||
depends on GRUB_IMAGES |
||||
default 19200 if TARGET_x86_generic_Soekris45xx || TARGET_x86_generic_Soekris48xx || TARGET_x86_net5501 |
||||
default 38400 if TARGET_x86_alix2 |
||||
default 115200 if TARGET_x86_geos || TARGET_x86_kvm_guest |
||||
default 38400 |
||||
|
||||
config GRUB_BOOTOPTS |
||||
string "Extra kernel boot options" |
||||
depends on GRUB_IMAGES |
||||
default "xencons=hvc" if TARGET_x86_xen_domu |
||||
help |
||||
If you don't know, just leave it blank. |
||||
|
||||
config GRUB_TIMEOUT |
||||
string "Seconds to wait before booting the default entry" |
||||
depends on GRUB_IMAGES |
||||
default "5" |
||||
help |
||||
If you don't know, 5 seconds is a reasonable default. |
||||
|
||||
config VDI_IMAGES |
||||
bool "Build VirtualBox image files (VDI)" |
||||
depends on TARGET_x86 || TARGET_x86_64 |
||||
select GRUB_IMAGES |
||||
select TARGET_IMAGES_PAD |
||||
select PACKAGE_kmod-e1000 |
||||
|
||||
config VMDK_IMAGES |
||||
bool "Build VMware image files (VMDK)" |
||||
depends on TARGET_x86 || TARGET_x86_64 |
||||
select GRUB_IMAGES |
||||
select TARGET_IMAGES_PAD |
||||
select PACKAGE_kmod-e1000 |
||||
|
||||
config TARGET_IMAGES_PAD |
||||
bool "Pad images to filesystem size (for JFFS2)" |
||||
depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES |
||||
|
||||
config TARGET_IMAGES_GZIP |
||||
bool "GZip images" |
||||
depends on TARGET_IMAGES_PAD || TARGET_ROOTFS_EXT4FS |
||||
default y |
||||
|
||||
comment "Image Options" |
||||
|
||||
source "target/linux/*/image/Config.in" |
||||
|
||||
config TARGET_KERNEL_PARTSIZE |
||||
int "Kernel partition size (in MB)" |
||||
depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES |
||||
default 4 |
||||
|
||||
config TARGET_ROOTFS_PARTSIZE |
||||
int "Root filesystem partition size (in MB)" |
||||
depends on GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532 |
||||
default 48 |
||||
help |
||||
Allows you to change the root filesystem partition size |
||||
|
||||
config TARGET_ROOTFS_PARTNAME |
||||
string "Root partition on target device" |
||||
depends on OLPC_BOOTSCRIPT_IMAGES || GRUB_IMAGES |
||||
default "/dev/xvda2" if TARGET_x86_xen_domu |
||||
default "/dev/sda2" if ! TARGET_x86_xen_domu |
||||
help |
||||
The root partition on the final device. If you don't know, |
||||
you probably want the default (/dev/sda2). |
||||
|
||||
|
||||
menuconfig TARGET_ROOTFS_INCLUDE_KERNEL |
||||
bool "Include kernel in root filesystem" |
||||
depends on TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS |
||||
default n |
||||
help |
||||
Include the kernel image in the rootfs. Typically the image is placed |
||||
below /boot. |
||||
|
||||
config TARGET_ROOTFS_INCLUDE_UIMAGE |
||||
bool "include uImage" if TARGET_ROOTFS_INCLUDE_KERNEL |
||||
default y |
||||
help |
||||
This option might not apply to all targets. Make sure |
||||
to check target/linux/<your_target>/image/Makefile to |
||||
see if this option will have any effect. |
||||
|
||||
config TARGET_ROOTFS_INCLUDE_ZIMAGE |
||||
bool "include zImage" if TARGET_ROOTFS_INCLUDE_KERNEL |
||||
default y |
||||
help |
||||
This option might not apply to all targets. Make sure |
||||
to check target/linux/<your_target>/image/Makefile to |
||||
see if this option will have any effect. |
||||
|
||||
config TARGET_ROOTFS_INCLUDE_FIT |
||||
bool "include FIT" if TARGET_ROOTFS_INCLUDE_KERNEL |
||||
default y |
||||
help |
||||
This option might not apply to all targets. Make sure |
||||
to check target/linux/<your_target>/image/Makefile to |
||||
see if this option will have any effect. |
||||
|
||||
config TARGET_ROOTFS_INCLUDE_DTB |
||||
bool "Include DTB in root filesystem" |
||||
depends on USES_DEVICETREE && (TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS) |
||||
default n |
||||
help |
||||
Include the device tree blob file(s) in the rootfs. Typically the DTBs |
||||
are placed below /boot. |
||||
|
||||
endmenu |
||||
@ -0,0 +1,466 @@
|
||||
# Copyright (C) 2006-2014 OpenWrt.org |
||||
# |
||||
# This is free software, licensed under the GNU General Public License v2. |
||||
# See /LICENSE for more information. |
||||
# |
||||
|
||||
config KERNEL_PRINTK |
||||
bool "Enable support for printk" |
||||
default y |
||||
|
||||
config KERNEL_CRASHLOG |
||||
bool "Crash logging" |
||||
depends on !(arm || powerpc || sparc || TARGET_uml) |
||||
default y |
||||
|
||||
config KERNEL_SWAP |
||||
bool "Support for paging of anonymous memory (swap)" |
||||
default y |
||||
|
||||
config KERNEL_DEBUG_FS |
||||
bool "Compile the kernel with Debug FileSystem enabled" |
||||
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. |
||||
|
||||
config KERNEL_PERF_EVENTS |
||||
bool |
||||
default n |
||||
|
||||
config KERNEL_PROFILING |
||||
bool "Compile the kernel with profiling enabled" |
||||
default n |
||||
select KERNEL_PERF_EVENTS |
||||
help |
||||
Enable the extended profiling support mechanisms used by profilers such |
||||
as OProfile. |
||||
|
||||
config KERNEL_KALLSYMS |
||||
bool "Compile the kernel with symbol table information" |
||||
default y |
||||
help |
||||
This will give you more information in stack traces from kernel oopses |
||||
|
||||
config KERNEL_FTRACE |
||||
bool "Compile the kernel with tracing support" |
||||
default n |
||||
|
||||
config KERNEL_FTRACE_SYSCALLS |
||||
bool "Trace system calls" |
||||
depends on KERNEL_FTRACE |
||||
default n |
||||
|
||||
config KERNEL_ENABLE_DEFAULT_TRACERS |
||||
bool "Trace process context switches and events" |
||||
depends on KERNEL_FTRACE |
||||
default n |
||||
|
||||
config KERNEL_DEBUG_KERNEL |
||||
bool |
||||
default n |
||||
|
||||
config KERNEL_DEBUG_INFO |
||||
bool "Compile the kernel with debug information" |
||||
default y |
||||
select KERNEL_DEBUG_KERNEL |
||||
help |
||||
This will compile your kernel and modules with debug information. |
||||
|
||||
config KERNEL_DEBUG_LL_UART_NONE |
||||
bool |
||||
default n |
||||
depends on arm |
||||
|
||||
config KERNEL_DEBUG_LL |
||||
bool |
||||
default n |
||||
depends on arm |
||||
select KERNEL_DEBUG_LL_UART_NONE |
||||
help |
||||
ARM low level debugging |
||||
|
||||
config KERNEL_DYNAMIC_DEBUG |
||||
bool "Compile the kernel with dynamic printk" |
||||
select KERNEL_DEBUG_FS |
||||
default n |
||||
help |
||||
Compiles debug level messages into the kernel, which would not |
||||
otherwise be available at runtime. These messages can then be |
||||
enabled/disabled based on various levels of scope - per source file, |
||||
function, module, format string, and line number. This mechanism |
||||
implicitly compiles in all pr_debug() and dev_dbg() calls, which |
||||
enlarges the kernel text size by about 2%. |
||||
|
||||
config KERNEL_EARLY_PRINTK |
||||
bool "Compile the kernel with early printk" |
||||
default n |
||||
depends on arm |
||||
select KERNEL_DEBUG_KERNEL |
||||
select KERNEL_DEBUG_LL if arm |
||||
help |
||||
Compile the kernel with early printk support. |
||||
This is only useful for debugging purposes to send messages |
||||
over the serial console in early boot. |
||||
Enable this to debug early boot problems. |
||||
|
||||
config KERNEL_AIO |
||||
bool "Compile the kernel with asynchronous IO support" |
||||
default n |
||||
|
||||
config KERNEL_DIRECT_IO |
||||
bool "Compile the kernel with direct IO support" |
||||
default n |
||||
|
||||
config KERNEL_MAGIC_SYSRQ |
||||
bool "Compile the kernel with SysRq support" |
||||
default y |
||||
|
||||
config KERNEL_COREDUMP |
||||
bool |
||||
|
||||
config KERNEL_ELF_CORE |
||||
bool "Enable process core dump support" |
||||
select KERNEL_COREDUMP |
||||
default y |
||||
|
||||
config KERNEL_PROVE_LOCKING |
||||
bool "Enable kernel lock checking" |
||||
select KERNEL_DEBUG_KERNEL |
||||
default n |
||||
|
||||
config KERNEL_PRINTK_TIME |
||||
bool "Enable printk timestamps" |
||||
default y |
||||
|
||||
config KERNEL_SLUB_DEBUG |
||||
bool |
||||
|
||||
config KERNEL_SLUB_DEBUG_ON |
||||
bool |
||||
|
||||
config KERNEL_SLABINFO |
||||
select KERNEL_SLUB_DEBUG |
||||
select KERNEL_SLUB_DEBUG_ON |
||||
bool "Enable /proc slab debug info" |
||||
|
||||
config KERNEL_PROC_PAGE_MONITOR |
||||
bool "Enable /proc page monitoring" |
||||
|
||||
config KERNEL_RELAY |
||||
bool |
||||
|
||||
config KERNEL_KEXEC |
||||
bool "Enable kexec support" |
||||
|
||||
config USE_RFKILL |
||||
bool "Enable rfkill support" |
||||
default RFKILL_SUPPORT |
||||
|
||||
config USE_SPARSE |
||||
bool "Enable sparse check during kernel build" |
||||
default n |
||||
|
||||
# |
||||
# CGROUP support symbols |
||||
# |
||||
|
||||
config KERNEL_CGROUPS |
||||
bool "Enable kernel cgroups" |
||||
default n |
||||
|
||||
if KERNEL_CGROUPS |
||||
|
||||
config KERNEL_CGROUP_DEBUG |
||||
bool "Example debug cgroup subsystem" |
||||
default n |
||||
help |
||||
This option enables a simple cgroup subsystem that |
||||
exports useful debugging information about the cgroups |
||||
framework. |
||||
|
||||
config KERNEL_FREEZER |
||||
bool |
||||
default y if KERNEL_CGROUP_FREEZER |
||||
|
||||
config KERNEL_CGROUP_FREEZER |
||||
bool "Freezer cgroup subsystem" |
||||
default n |
||||
help |
||||
Provides a way to freeze and unfreeze all tasks in a |
||||
cgroup. |
||||
|
||||
config KERNEL_CGROUP_DEVICE |
||||
bool "Device controller for cgroups" |
||||
default y |
||||
help |
||||
Provides a cgroup implementing whitelists for devices which |
||||
a process in the cgroup can mknod or open. |
||||
|
||||
config KERNEL_CPUSETS |
||||
bool "Cpuset support" |
||||
default n |
||||
help |
||||
This option will let you create and manage CPUSETs which |
||||
allow dynamically partitioning a system into sets of CPUs and |
||||
Memory Nodes and assigning tasks to run only within those sets. |
||||
This is primarily useful on large SMP or NUMA systems. |
||||
|
||||
config KERNEL_PROC_PID_CPUSET |
||||
bool "Include legacy /proc/<pid>/cpuset file" |
||||
default n |
||||
depends on KERNEL_CPUSETS |
||||
|
||||
config KERNEL_CGROUP_CPUACCT |
||||
bool "Simple CPU accounting cgroup subsystem" |
||||
default n |
||||
help |
||||
Provides a simple Resource Controller for monitoring the |
||||
total CPU consumed by the tasks in a cgroup. |
||||
|
||||
config KERNEL_RESOURCE_COUNTERS |
||||
bool "Resource counters" |
||||
default n |
||||
help |
||||
This option enables controller independent resource accounting |
||||
infrastructure that works with cgroups. |
||||
|
||||
config KERNEL_MM_OWNER |
||||
bool |
||||
default y if KERNEL_MEMCG |
||||
|
||||
config KERNEL_MEMCG |
||||
bool "Memory Resource Controller for Control Groups" |
||||
default n |
||||
depends on KERNEL_RESOURCE_COUNTERS |
||||
help |
||||
Provides a memory resource controller that manages both anonymous |
||||
memory and page cache. (See Documentation/cgroups/memory.txt) |
||||
|
||||
Note that setting this option increases fixed memory overhead |
||||
associated with each page of memory in the system. By this, |
||||
20(40)bytes/PAGE_SIZE on 32(64)bit system will be occupied by memory |
||||
usage tracking struct at boot. Total amount of this is printed out |
||||
at boot. |
||||
|
||||
Only enable when you're ok with these trade offs and really |
||||
sure you need the memory resource controller. Even when you enable |
||||
this, you can set "cgroup_disable=memory" at your boot option to |
||||
disable memory resource controller and you can avoid overheads. |
||||
(and lose benefits of memory resource controller) |
||||
|
||||
This config option also selects MM_OWNER config option, which |
||||
could in turn add some fork/exit overhead. |
||||
|
||||
config KERNEL_MEMCG_SWAP |
||||
bool "Memory Resource Controller Swap Extension" |
||||
default n |
||||
depends on KERNEL_MEMCG |
||||
help |
||||
Add swap management feature to memory resource controller. When you |
||||
enable this, you can limit mem+swap usage per cgroup. In other words, |
||||
when you disable this, memory resource controller has no cares to |
||||
usage of swap...a process can exhaust all of the swap. This extension |
||||
is useful when you want to avoid exhaustion swap but this itself |
||||
adds more overheads and consumes memory for remembering information. |
||||
Especially if you use 32bit system or small memory system, please |
||||
be careful about enabling this. When memory resource controller |
||||
is disabled by boot option, this will be automatically disabled and |
||||
there will be no overhead from this. Even when you set this config=y, |
||||
if boot option "swapaccount=0" is set, swap will not be accounted. |
||||
Now, memory usage of swap_cgroup is 2 bytes per entry. If swap page |
||||
size is 4096bytes, 512k per 1Gbytes of swap. |
||||
|
||||
config KERNEL_MEMCG_SWAP_ENABLED |
||||
bool "Memory Resource Controller Swap Extension enabled by default" |
||||
default n |
||||
depends on KERNEL_MEMCG_SWAP |
||||
help |
||||
Memory Resource Controller Swap Extension comes with its price in |
||||
a bigger memory consumption. General purpose distribution kernels |
||||
which want to enable the feature but keep it disabled by default |
||||
and let the user enable it by swapaccount boot command line |
||||
parameter should have this option unselected. |
||||
For those who want to have the feature enabled by default should |
||||
select this option (if, for some reason, they need to disable it |
||||
then swapaccount=0 does the trick). |
||||
|
||||
|
||||
config KERNEL_MEMCG_KMEM |
||||
bool "Memory Resource Controller Kernel Memory accounting (EXPERIMENTAL)" |
||||
default n |
||||
depends on KERNEL_MEMCG |
||||
help |
||||
The Kernel Memory extension for Memory Resource Controller can limit |
||||
the amount of memory used by kernel objects in the system. Those are |
||||
fundamentally different from the entities handled by the standard |
||||
Memory Controller, which are page-based, and can be swapped. Users of |
||||
the kmem extension can use it to guarantee that no group of processes |
||||
will ever exhaust kernel resources alone. |
||||
|
||||
config KERNEL_CGROUP_PERF |
||||
bool "Enable perf_event per-cpu per-container group (cgroup) monitoring" |
||||
select KERNEL_PERF_EVENTS |
||||
default n |
||||
help |
||||
This option extends the per-cpu mode to restrict monitoring to |
||||
threads which belong to the cgroup specified and run on the |
||||
designated cpu. |
||||
|
||||
menuconfig KERNEL_CGROUP_SCHED |
||||
bool "Group CPU scheduler" |
||||
default n |
||||
help |
||||
This feature lets CPU scheduler recognize task groups and control CPU |
||||
bandwidth allocation to such task groups. It uses cgroups to group |
||||
tasks. |
||||
|
||||
if KERNEL_CGROUP_SCHED |
||||
|
||||
config KERNEL_FAIR_GROUP_SCHED |
||||
bool "Group scheduling for SCHED_OTHER" |
||||
default n |
||||
|
||||
config KERNEL_CFS_BANDWIDTH |
||||
bool "CPU bandwidth provisioning for FAIR_GROUP_SCHED" |
||||
default n |
||||
depends on KERNEL_FAIR_GROUP_SCHED |
||||
help |
||||
This option allows users to define CPU bandwidth rates (limits) for |
||||
tasks running within the fair group scheduler. Groups with no limit |
||||
set are considered to be unconstrained and will run with no |
||||
restriction. |
||||
See tip/Documentation/scheduler/sched-bwc.txt for more information. |
||||
|
||||
config KERNEL_RT_GROUP_SCHED |
||||
bool "Group scheduling for SCHED_RR/FIFO" |
||||
default n |
||||
help |
||||
This feature lets you explicitly allocate real CPU bandwidth |
||||
to task groups. If enabled, it will also make it impossible to |
||||
schedule realtime tasks for non-root users until you allocate |
||||
realtime bandwidth for them. |
||||
|
||||
endif |
||||
|
||||
config KERNEL_BLK_CGROUP |
||||
bool "Block IO controller" |
||||
default y |
||||
help |
||||
Generic block IO controller cgroup interface. This is the common |
||||
cgroup interface which should be used by various IO controlling |
||||
policies. |
||||
|
||||
Currently, CFQ IO scheduler uses it to recognize task groups and |
||||
control disk bandwidth allocation (proportional time slice allocation) |
||||
to such task groups. It is also used by bio throttling logic in |
||||
block layer to implement upper limit in IO rates on a device. |
||||
|
||||
This option only enables generic Block IO controller infrastructure. |
||||
One needs to also enable actual IO controlling logic/policy. For |
||||
enabling proportional weight division of disk bandwidth in CFQ, set |
||||
CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set |
||||
CONFIG_BLK_DEV_THROTTLING=y. |
||||
|
||||
config KERNEL_DEBUG_BLK_CGROUP |
||||
bool "Enable Block IO controller debugging" |
||||
default n |
||||
depends on KERNEL_BLK_CGROUP |
||||
help |
||||
Enable some debugging help. Currently it exports additional stat |
||||
files in a cgroup which can be useful for debugging. |
||||
|
||||
config KERNEL_NET_CLS_CGROUP |
||||
bool "Control Group Classifier" |
||||
default y |
||||
|
||||
config KERNEL_NETPRIO_CGROUP |
||||
bool "Network priority cgroup" |
||||
default y |
||||
|
||||
endif |
||||
|
||||
# |
||||
# Namespace support symbols |
||||
# |
||||
|
||||
config KERNEL_NAMESPACES |
||||
bool "Enable kernel namespaces" |
||||
default n |
||||
|
||||
if KERNEL_NAMESPACES |
||||
|
||||
config KERNEL_UTS_NS |
||||
bool "UTS namespace" |
||||
default y |
||||
help |
||||
In this namespace tasks see different info provided |
||||
with the uname() system call |
||||
|
||||
config KERNEL_IPC_NS |
||||
bool "IPC namespace" |
||||
default y |
||||
help |
||||
In this namespace tasks work with IPC ids which correspond to |
||||
different IPC objects in different namespaces. |
||||
|
||||
config KERNEL_USER_NS |
||||
bool "User namespace (EXPERIMENTAL)" |
||||
default y |
||||
help |
||||
This allows containers, i.e. vservers, to use user namespaces |
||||
to provide different user info for different servers. |
||||
|
||||
config KERNEL_PID_NS |
||||
bool "PID Namespaces" |
||||
default y |
||||
help |
||||
Support process id namespaces. This allows having multiple |
||||
processes with the same pid as long as they are in different |
||||
pid namespaces. This is a building block of containers. |
||||
|
||||
config KERNEL_NET_NS |
||||
bool "Network namespace" |
||||
default y |
||||
help |
||||
Allow user space to create what appear to be multiple instances |
||||
of the network stack. |
||||
|
||||
endif |
||||
|
||||