mirror of
https://github.com/clearlinux/graphene.git
synced 2026-09-05 21:31:36 +00:00
Chia-Che Tsai
dc8b63ce62
Previously, Graphene supported Glibc version 2.19 only. This commit adds support for Glibc v2.23 (default in Ubuntu 16.04) and Glibc v2.27 (default in Ubuntu 18.04). The exact version can be chosen by specifying GLIBC_VERSION during Graphene build. The default version to be built is v2.27. Note that for the best GDB experience it is advised to build Graphene with the same Glibc version as installed on the host OS.
118 lines
3.7 KiB
Python
Executable File
118 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import shutil
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import subprocess
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import sys
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from pkg_resources import parse_version
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def prependText(filename, text) :
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data = ""
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with open(filename, 'r') as original:
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data = original.read()
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with open(filename, 'w') as modified:
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modified.write(text)
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modified.write(data)
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def appendText(filename, text) :
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with open(filename, "a") as myfile:
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myfile.write(text)
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home = os.getcwd()
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glibc = "glibc-2.19"
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glibcParent = "" # glibc parent directory
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glibcDir = "" # glibc dir (ex. glibc-2.19)
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buildDir = "glibc-build"
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installDir = os.path.dirname(home) + '/Runtime/'
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commandStr = ""
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commandOutput = ""
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quiet = False
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debug_flags = ""
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index = 0
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for arg in sys.argv[1:]:
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index += 1
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if (arg == '--src' or arg == '-s') and index + 1 < len(sys.argv):
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glibc = sys.argv[index + 1]
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if arg == '--quiet' or arg == '-q':
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quiet = True
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if arg == '--debug':
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debug_flags = "-g"
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version = parse_version(glibc.replace("glibc-", ""))
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if True:
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#########################################
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#### get the locations of directories ###
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#########################################
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if not quiet:
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iput = input('use {0} as the source of GNU libc? ([y]/n):'.format(glibc)).lower()
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if not iput == 'y' and not iput == '' :
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glibc = input('enter the glibc source to install with: ')
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if not quiet:
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iput = input('{0} contains glibc code to compile? ([y]/n): '.format(glibc)).lower()
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if not iput == 'y' and not iput == '':
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glibc = input('directory containing glibc code to compile: ')
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if os.path.isdir(glibc) :
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glibc = os.path.abspath(glibc)
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glibcParent,glibcDir = os.path.split(glibc)
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print('building in {0}: {1}'.format(glibcParent, glibcDir))
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if not quiet:
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iput = input('use {0} as the directory to build glibc in? ([y]/n): '.format(buildDir)).lower()
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if not iput == 'y' and not iput == '':
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buildDir = input('the directory to build glibc in: ')
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buildDir = os.path.abspath(buildDir)
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print('using build dir: {0}'.format(buildDir))
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if os.path.isdir(buildDir) :
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if not quiet:
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clean = input('clean build (delete {0}, rerun configure, etc.)? ([y]/n): '.format(buildDir))
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else:
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clean = 'y'
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if clean == 'y' or clean == '':
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shutil.rmtree(buildDir)
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os.makedirs(buildDir)
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else :
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print('Then just go to {0} and type make...'.format(buildDir))
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exit(0)
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else :
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os.makedirs(buildDir)
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if not quiet:
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iput = input('use {0} as the directory to install glibc in? ([y]/n): '.format(installDir)).lower()
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if not iput == 'y' and not iput == '':
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installDir = input('the directory to install glibc in: ')
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installDir = os.path.abspath(installDir)
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print('using install dir: {0}'.format(installDir))
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if True:
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################################
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#### doctor glibc's Makefile ###
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################################
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os.chdir(buildDir)
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cflags = '{0} -O2 -U_FORTIFY_SOURCE -fno-stack-protector -Wno-unused-value'.format(debug_flags)
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extra_defs = ''
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disabled_features = { 'nscd' }
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extra_flags = '--with-tls --without-selinux --disable-test {0}'.format(' '.join(['--disable-' + f for f in disabled_features]))
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if version <= parse_version('2.21'):
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extra_flags += ' --enable-add-ons=nptl'
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## configure
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commandStr = r'CFLAGS="{2}" {3} {0}/configure --prefix={1} {4} | tee configure.out'.format(glibc, installDir, cflags, extra_defs, extra_flags)
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print(commandStr)
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commandOutput = subprocess.call(commandStr, shell=True)
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