bionic/libc/kernel/tools/update_all.py

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#!/usr/bin/env python
#
import sys, cpp, kernel, glob, os, re, getopt, clean_header
from defaults import *
from utils import *
def usage():
print """\
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
usage: %(progname)s [kernel-original-path]
this program is used to update all the auto-generated clean headers
used by the Bionic C library. it assumes the following:
- a set of source kernel headers is located in '../original',
relative to the program's directory
- the clean headers will be placed in '../arch-<arch>/asm',
'../common/linux', '../common/asm-generic', etc..
- if ANDROID_PRODUCT_OUT is defined in your environment, you're
using the Android build system, and the program will issue
p4 add / edit / delete commands to update the depot for you.
(you'll need to p4 submit manually though)
""" % { "progname" : os.path.basename(sys.argv[0]) }
sys.exit(0)
try:
optlist, args = getopt.getopt( sys.argv[1:], '' )
except:
# unrecognized option
sys.stderr.write( "error: unrecognized option\n" )
usage()
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
if len(optlist) > 0 or len(args) > 1:
usage()
progdir = find_program_dir()
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
if len(args) == 1:
original_dir = arg[0]
if not os.path.isdir(original_dir):
panic( "Not a directory: %s" % original_dir )
else:
original_dir = kernel_original_path
if not os.path.isdir(original_dir):
panic( "Missing directory, please specify one through command-line: %s" % original_dir )
# find all source files in 'original'
#
sources = []
for root, dirs, files in os.walk( original_dir ):
for file in files:
base, ext = os.path.splitext(file)
if ext == ".h":
sources.append( "%s/%s" % (root,file) )
b = BatchFileUpdater()
for arch in kernel_archs:
b.readDir( os.path.normpath( progdir + "/../arch-%s" % arch ) )
b.readDir( os.path.normpath( progdir + "/../common" ) )
#print "OLD " + repr(b.old_files)
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
oldlen = 120
for path in sources:
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
dst_path, newdata = clean_header.cleanupFile(path, original_dir)
if not dst_path:
continue
b.readFile( dst_path )
r = b.editFile( dst_path, newdata )
if r == 0:
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
state = "unchanged"
elif r == 1:
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
state = "edited"
else:
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
state = "added"
str = "cleaning: %-*s -> %-*s (%s)" % ( 35, "<original>" + path[len(original_dir):], 35, dst_path, state )
if sys.stdout.isatty():
print "%-*s" % (oldlen,str),
if (r == 0):
print "\r",
else:
print "\n",
oldlen = 0
else:
print str
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
oldlen = len(str)
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
print "%-*s" % (oldlen,"Done!")
libc: Update auto-gen scripts Make the scripts use external/kernel-headers/original by default. clean_header.py: Document -k<path>, add -d<path> find_headers.py: Make kernel config files optional update_all.py: Allow setting the path to kernel headers on the command-line update_all.py: Better formatting of output on ttys update_all.py: Automatically perform "git add/rm" on affected files. SYSCALLS.TXT: Fix typo in __socketcall definition. checksyscalls.py: Add support for superH architecture in the checks. gensyscalls.py: Automatically perform "git add/rm" on affected files. cpp.py: Fixed a bug that prevented certain type definitions to be kept in the generated clean header (e.g. struct ethtool_drvinfo in <linux/ethtool.h>) All scripts will use the content of external/kernel-headers/original by default now. The generated code removes all empty lines and trailing whitespace. This is useful to ensure a unified output even if we change the parser again in the future. The top-level disclaimer has been edited with update instructions to regenerate the headers when needed. Also, a warning is now inserted every 8th line in the final output: /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace differences and additionnal struct definitions that were missed by the previous parser implementation. Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a WARNING: If you run these script, do not submit the result to gerrit for now. It seems there are discrepancies between the content of original headers and those currently commited under bionic/libc/kernel/. (This problem is the main motivation to insert the warning repeatedly). Current list of issues: - Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
2010-10-11 22:11:06 +02:00
b.updateGitFiles()
sys.exit(0)