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author | 2005-10-05 11:40:55 +0000 | |
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committer | 2005-10-05 11:40:55 +0000 | |
commit | 8ed1fba6543030ebd987b986d00bf217d12b1db1 (patch) | |
tree | 47eaae4473f31a49c7e5733bac9c86347cacbf53 | |
parent | made kernel recompile executable (diff) | |
download | misc-8ed1fba6543030ebd987b986d00bf217d12b1db1.tar.gz misc-8ed1fba6543030ebd987b986d00bf217d12b1db1.tar.bz2 misc-8ed1fba6543030ebd987b986d00bf217d12b1db1.zip |
kernel recompile not yet fully functional
svn path=/local/; revision=442
-rwxr-xr-x | z-distfiles/scripts-gw/kernel-recompile | 111 |
1 files changed, 87 insertions, 24 deletions
diff --git a/z-distfiles/scripts-gw/kernel-recompile b/z-distfiles/scripts-gw/kernel-recompile index 65632f9..da1221f 100755 --- a/z-distfiles/scripts-gw/kernel-recompile +++ b/z-distfiles/scripts-gw/kernel-recompile @@ -1,50 +1,113 @@ #!/usr/bin/python -import os, sys, shutil +import os, sys, shutil, time, optparse + +parser = optparse.OptionParser( + usage = '\%prog [-sr] [-S suffix]', + version = '0.1') + +group = optparse.OptionGroup(parser, '<Main Options>') + +group.add_option('-s', + '--replace-safe', + action = 'store_true', + help = 'Replace the old safety kernel', + dest = 'replace') + +group.add_option('-r', + '--recompile', + action = 'store_true', + help = 'Recompile the kernel', + dest = 'compile') + +group.add_option('-S', + '--Suffix', + help = 'Additional kernel suffix', + dest = 'suffix') + +parser.add_option_group(group) + +# Parse the command line +(options, args) = parser.parse_args() src_d = '/usr/src/linux' config_d = '/home/wrobel/usr/devel/website/config/kernel/' + os.environ['HOSTNAME'] -os.makedirs(config_d) -norm_kernel = '/boot/kernel' -safe_kernel = '/boot/kernel-safe' +if not os.path.exists(config_d): + os.makedirs(config_d) -norm_sysmap = '/boot/System.map' -safe_sysmap = '/boot/System.map-safe' +boot_d = '/boot' + +norm_kernel = 'kernel' +safe_kernel = 'kernel-safe' + +norm_sysmap = 'System.map' +safe_sysmap = 'System.map-safe' os.chdir(src_d) shutil.copyfile('.config', config_d + '/kernel-config') -os.system('make && make modules_install') +if options.compile: + os.system('make && make modules_install') suffix = '-'.join(os.path.basename(os.path.realpath(src_d)).split('-')[1:]) -if os.path.exists(safe_kernel): - safe_kernel_d = os.path.realpath(safe_kernel) - os.unlink(safe_kernel_d) - os.unlink(safe_kernel) - -if os.path.exists(safe_sysmap): - safe_sysmap_d = os.path.realpath(safe_sysmap) - os.unlink(safe_sysmap_d) - os.unlink(safe_sysmap) +os.chdir(boot_d) +if os.path.exists(norm_kernel): + norm_kernel_d = os.path.basename(os.path.realpath(norm_kernel)) +else: + norm_kernel_d = 'kernel-unknown' + +if os.path.exists(norm_sysmap): + norm_sysmap_d = os.path.basename(os.path.realpath(norm_sysmap)) +else: + norm_sysmap_d = 'System.map-unknown' + +if options.replace: + if os.path.exists(safe_kernel): + safe_kernel_d = os.path.realpath(safe_kernel) + os.unlink(safe_kernel) + if os.path.exists(safe_kernel_d): + os.unlink(safe_kernel_d) + + if os.path.exists(safe_sysmap): + safe_sysmap_d = os.path.realpath(safe_sysmap) + os.unlink(safe_sysmap) + if os.path.exists(safe_sysmap_d): + os.unlink(safe_sysmap_d) + + os.symlink(norm_kernel_d, safe_kernel) + os.symlink(norm_sysmap_d, safe_sysmap) + +else: + if os.path.exists(norm_kernel_d): + os.unlink(norm_kernel_d) + if os.path.exists(norm_sysmap_d): + os.unlink(norm_sysmap_d) + +if os.path.exists(norm_kernel): + os.unlink(norm_kernel) +if os.path.exists(norm_kernel): + os.unlink(norm_sysmap) -norm_kernel_d = os.path.realpath(norm_kernel) -norm_sysmap_d = os.path.realpath(norm_sysmap) +new_kernel_d = norm_kernel + '-' + suffix +new_sysmap_d = norm_sysmap + '-' + suffix -os.symlink(safe_kernel, norm_kernel_d) -os.symlink(safe_sysmap, norm_sysmap_d) +if options.suffix: + new_kernel_d = new_kernel_d + '-' + options.suffix + new_sysmap_d = new_sysmap_d + '-' + options.suffix -new_kernel_d = 'kernel-' + suffix -new_sysmap_d = 'System.map-' + suffix +if norm_kernel_d == new_kernel_d: + new_kernel_d = new_kernel_d + time.strftime('%Y%m%d') + new_sysmap_d = new_sysmap_d + time.strftime('%Y%m%d') shutil.copyfile(src_d + '/arch/i386/boot/bzImage', new_kernel_d) shutil.copyfile(src_d + '/System.map', new_sysmap_d) -os.symlink(norm_kernel, new_kernel_d) -os.symlink(norm_sysmap, new_sysmap_d) +os.symlink(new_kernel_d, norm_kernel) +os.symlink(new_sysmap_d, norm_sysmap) print 'Do not forget to commit the kernel config changes to your repository with a useful comment!' |