make V=1 查看完整的gcc编译信息
Linux内核make命令选项
2012年5月28日
升级Linux内核的操作已经变得很简单，基本的几个命令即可搞定：make menuconfig、make、make modules、make modules_install、make install。除了这几个常用选项，make命令还有另外的几个选项对于我们也是十分有帮助，在内核源码树目录下执行make help可以看到这些选项，不过下面还是介绍几个我认为比较有用的选项：
1，make V=1，这个选项能显示出编译过程中的详细信息，即是verbose编译模式，在之前的《显示make编译信息》文章里曾介绍过修改makefile来达到这个目的，但make V=1更简单方便，而make V=0或直接make（V=0是默认值）则是quiet编译模式，只会显示出简单的编译信息。
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[root@localhost linux-2.6.30]# make V=1 |
2，make dir/：指定编译目标，编译指定的某个目录：
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[root@localhost linux-2.6.30]# make drivers/scsi/ |
3，make dir/file.ko：指定编译目标，编译指定的某个模块：
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[root@localhost linux-2.6.30]# make drivers/net/igb/igb.ko |
4，make dir/file.[ois]：指定编译目标，编译指定的某个文件为目标文件、头文件展开文件、汇编文件：
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[root@localhost linux-2.6.30]# make drivers/net/igb/igb_main.o[root@localhost linux-2.6.30]# make drivers/net/igb/igb_main.i[root@localhost linux-2.6.30]# make drivers/net/igb/igb_main.s |
5，make checkstack：函数栈静态检查
6，make includecheck：头文件重复静态检查
最后看下命令make help执行的显示信息：
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[root@localhost linux-2.6.30]# make helpCleaning 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 filesConfiguration 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 silentoldconfig - Same as oldconfig, but quietly 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 noOther 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-2.6.30/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 headersKernel 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 tarballDocumentation 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 filesArchitecture 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 $CHECKExecute "make" or "make all" to build all targets marked with [*] For further info see the ./README file[root@localhost linux-2.6.30]# |
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