Kernel2.6-day1 - toshi_hirasawaの日記

make helpの結果の下のほうにコピペしておきます。

clean は　.configファイルはそのままで、中間ファイルなどを削除。
mrproper　は　clean + .configも削除。やり直しをしたいときに吉。

vmlinux
bzImage　圧縮カーネルイメージをビルド　arch/i386/boot/bzimageとして出力
modules
modules_install
fdimage　arch/i386/boot/fdimageとしてFDイメージを出力
あたりが`オプション的には重要

V変数　# make V=1 or V=0( defaultなので #makeと同じ）
O変数をつかう場合には、こんなスクリプトを用意すると
いいかも

root@ubunt1004-32-2:/usr/src/linux# cat myMake 
#!/bin/sh
cd /usr/src/linux


if [ $# = 0 ]
then
echo "usage : $0 dir make-options ... "
exit
fi

if [ ! -d ./$1 ]
then
echo now making dir $1
mkdir ./$1
fi

make O=/usr/src/linux/$1 $2 $3 $4 $5 $6 $7 $8
echo done

って感じでスクリプトをつくっておくと、
ビルドの結果をサブディレクトリの下に個別に配置することが可能

KBUILD_OUPUT変数とかは 2.6から新しく導入された機能

[hirasawa@ubunt1004-32-2 linux]$ make help
Cleaning targets:
  clean		  - Remove most generated files but keep the config and
                    enough build support to build external modules
  mrproper	  - Remove all generated files + config + various backup files
  distclean	  - mrproper + remove editor backup and patch files

Configuration targets:
  config	  - Update current config utilising a line-oriented program
  menuconfig	  - Update current config utilising a menu based program
  xconfig	  - Update current config utilising a QT based front-end
  gconfig	  - Update current config utilising a GTK based front-end
  oldconfig	  - Update current config utilising a provided .config as base
  localmodconfig  - Update current config disabling modules not loaded
  localyesconfig  - Update current config converting local mods to core
  silentoldconfig - Same as oldconfig, but quietly, additionally update deps
  randconfig	  - New config with random answer to all options
  defconfig	  - New config with default answer to all options
  allmodconfig	  - New config selecting modules when possible
  allyesconfig	  - New config where all options are accepted with yes
  allnoconfig	  - New config where all options are answered with no

Other generic targets:
  all		  - Build all targets marked with [*]
* vmlinux	  - Build the bare kernel
* modules	  - Build all modules
  modules_install - Install all modules to INSTALL_MOD_PATH (default: /)
  firmware_install- Install all firmware to INSTALL_FW_PATH
                    (default: $(INSTALL_MOD_PATH)/lib/firmware)
  dir/            - Build all files in dir and below
  dir/file.[ois]  - Build specified target only
  dir/file.ko     - Build module including final link
  modules_prepare - Set up for building external modules
  tags/TAGS	  - Generate tags file for editors
  cscope	  - Generate cscope index
  kernelrelease	  - Output the release version string
  kernelversion	  - Output the version stored in Makefile
  headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH
                    (default: /usr/src/linux-source-2.6.32/usr)

Static analysers
  checkstack      - Generate a list of stack hogs
  namespacecheck  - Name space analysis on compiled kernel
  versioncheck    - Sanity check on version.h usage
  includecheck    - Check for duplicate included header files
  export_report   - List the usages of all exported symbols
  headers_check   - Sanity check on exported headers
  headerdep       - Detect inclusion cycles in headers

Kernel packaging:
  rpm-pkg         - Build both source and binary RPM kernel packages
  binrpm-pkg      - Build only the binary kernel package
  deb-pkg         - Build the kernel as an deb package
  tar-pkg         - Build the kernel as an uncompressed tarball
  targz-pkg       - Build the kernel as a gzip compressed tarball
  tarbz2-pkg      - Build the kernel as a bzip2 compressed tarball

Documentation targets:
 Linux kernel internal documentation in different formats:
  htmldocs        - HTML
  pdfdocs         - PDF
  psdocs          - Postscript
  xmldocs         - XML DocBook
  mandocs         - man pages
  installmandocs  - install man pages generated by mandocs
  cleandocs       - clean all generated DocBook files

Architecture specific targets (x86):
* bzImage      - Compressed kernel image (arch/x86/boot/bzImage)
  install      - Install kernel using
                  (your) ~/bin/installkernel or
                  (distribution) /sbin/installkernel or
                  install to $(INSTALL_PATH) and run lilo
  fdimage      - Create 1.4MB boot floppy image (arch/x86/boot/fdimage)
  fdimage144   - Create 1.4MB boot floppy image (arch/x86/boot/fdimage)
  fdimage288   - Create 2.8MB boot floppy image (arch/x86/boot/fdimage)
  isoimage     - Create a boot CD-ROM image (arch/x86/boot/image.iso)
                  bzdisk/fdimage*/isoimage also accept:
                  FDARGS="..."  arguments for the booted kernel
                  FDINITRD=file initrd for the booted kernel

  i386_defconfig           - Build for i386
  x86_64_defconfig         - Build for x86_64

  make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build
  make V=2   [targets] 2 => give reason for rebuild of target
  make O=dir [targets] Locate all output files in "dir", including .config
  make C=1   [targets] Check all c source with $CHECK (sparse by default)
  make C=2   [targets] Force check of all c source with $CHECK

Execute "make" or "make all" to build all targets marked with [*] 
For further info see the ./README file
[hirasawa@ubunt1004-32-2 linux]$