diff options
Diffstat (limited to 'sys-devel/distcc/files/distcc-config')
| -rw-r--r-- | sys-devel/distcc/files/distcc-config | 148 |
1 files changed, 82 insertions, 66 deletions
diff --git a/sys-devel/distcc/files/distcc-config b/sys-devel/distcc/files/distcc-config index 094307c10507..974620d107fb 100644 --- a/sys-devel/distcc/files/distcc-config +++ b/sys-devel/distcc/files/distcc-config @@ -1,9 +1,8 @@ #!/usr/bin/env python -# Copyright 1999-2004 Gentoo Foundation +# Copyright 1999-2018 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 -import os, re, signal, sys, commands, pwd -from string import rstrip +import os, re, signal, subprocess, sys options=[ '--get-hosts', @@ -12,7 +11,8 @@ options=[ '--set-verbose', '--get-log', '--set-log', - '--install', + '--update-masquerade', + '--update-masquerade-with-crossdev', '--help', '--get-env', '--set-env' @@ -20,7 +20,20 @@ options=[ tmpcmdline=sys.argv[1:] cmdline=[] -envfile = '/etc/env.d/02distcc' + +eprefix = '@EPREFIX@' +bindir = os.path.join(eprefix, 'usr', 'bin') +sbindir = os.path.join(eprefix, 'usr', 'sbin') +libdir = os.path.join(eprefix, '@libdir@') +sysconfdir = os.path.join(eprefix, 'etc') + +gcc_config = os.path.join(bindir, 'gcc-config') +env_update = os.path.join(sbindir, 'env-update') +envfile = os.path.join(sysconfdir, 'env.d', '02distcc') +default_distcc_dir = os.path.join(sysconfdir, 'distcc') +hostfile = os.path.join(default_distcc_dir, 'hosts') +distcc_path = os.path.join(bindir, 'distcc') +dccc_dir = os.path.join(libdir, 'distcc', 'bin') def exithandler(foo,bar): os.kill(0,signal.SIGKILL) @@ -31,7 +44,7 @@ signal.signal(signal.SIGINT,exithandler) def isroot(ret=0): if os.getuid() != 0: if ret == 0: - print '!!!',sys.argv[:1][0],tmpcmdline[0],'must be run as root' + print('!!! %s %s must be run as root' % (sys.argv[:1][0],tmpcmdline[0])) sys.exit(1) else: retval = 0 @@ -48,69 +61,83 @@ def writeenv(var,value): if re.compile(var+'="(.*)"').match(distcc_env[i]): distcc_env[i] = var+'="'+value+'"\n' distcc_env_new.write(distcc_env[i]) - #print 'Set',var,'to:',value - os.popen('/usr/sbin/env-update') - print 'If you want to use these new settings in an existing shell,' - print 'you need to "source /etc/profile" to get the changes.' + #print('Set %s to: %s ' % (var,value)) + subprocess.Popen(env_update, shell=True) + print('If you want to use these new settings in an existing shell,') + print('you need to "source /etc/profile" to get the changes.') def readenv(var): distcc_env = open(envfile, 'r').read() match = re.compile(var+'="(.*)"').search(distcc_env) if match: - print var+'='+match.group(1) + print(var+'='+match.group(1)) else: - print var,'not set.' - -def permissions(path,user,group): - for file in os.listdir(path): - #print 'Configuring',path+file+'...' - os.chown(path+file,user,group) + print(var,'not set.') -def installlinks(chost=''): +def installlink(chost='', version=''): for file in ['gcc', 'cc', 'c++', 'g++']: - path = '/usr/lib/distcc/bin/' if not chost == '': - file = chost+'-'+file - if os.path.exists('/usr/bin/'+file): - #print 'Creating',path+file,'symlink...' - if not os.path.exists(path+file): - os.symlink('/usr/bin/distcc',path+file) + file = '%s-%s' % (chost,file) + if not version == '': + file = '%s-%s' % (file,version) + path = os.path.join(dccc_dir,file) + if os.path.exists(os.path.join(bindir,file)): + if not os.path.exists(path): + print('Creating %s symlink...' % (path)) + os.symlink(distcc_path,path) #else: - # print 'Already exists. Skipping...' + # print('Already exists. Skipping...') + +def installlinks(): + p = subprocess.Popen([gcc_config+" -C -l"], shell=True, stdout=subprocess.PIPE) + lines = p.stdout.read().decode().rstrip().split('\n') + for line in lines: + columns = line.split() + if len(columns) >= 2: + matches = re.match("(.*)-(.*)", columns[1]) + chost = matches.group(1) + version = matches.group(2) + installlink(chost) + installlink(chost, version) + +def uninstalllinks(): + for root, dirs, files in os.walk(dccc_dir): + for file in files: + os.remove(os.path.join(root, file)) def createdistccdir(dir): if not os.path.exists(dir): os.mkdir(dir) - os.chmod(dir, 1777) + os.chmod(dir, 0o755) for x in tmpcmdline: if not x: continue if x[0:2]=="--": if not x in options: - print "!!! Error:",x,"is an invalid option." + print("!!! Error: %s is an invalid option." % (x)) sys.exit(1) else: cmdline = x if '--get-hosts' in tmpcmdline: HOSTS_ENV = os.environ.get('DISTCC_HOSTS') - HOSTS_HOME = os.environ.get('HOME')+'/hosts' + HOSTS_HOME = os.path.join(os.environ.get('HOME'), '.distcc', 'hosts') if HOSTS_ENV: - print HOSTS_ENV + print(HOSTS_ENV) elif os.path.isfile(HOSTS_HOME) and os.path.getsize(HOSTS_HOME) != 0: - print HOSTS_HOME - elif os.path.exists('/etc/distcc/hosts'): - print rstrip(open('/etc/distcc/hosts', 'r').read()) + print(HOSTS_HOME) + elif os.path.exists(hostfile): + print(open(hostfile, 'r').read().rstrip()) else: - print 'No configuration file found. Setup your hosts with --set-hosts.' + print('No configuration file found. Setup your hosts with --set-hosts.') elif '--set-hosts' in tmpcmdline: if isroot(1): - PATH = '/etc/distcc' + PATH = default_distcc_dir else: - PATH = os.environ.get('HOME') + PATH = os.path.join(os.environ.get('HOME'), '.distcc') createdistccdir(PATH) - open(PATH+'/hosts', 'w').write(cmdline + '\n') + open(os.path.join(PATH, 'hosts'), 'w').write(cmdline + '\n') elif '--get-verbose' in tmpcmdline: readenv('DISTCC_VERBOSE') elif '--set-verbose' in tmpcmdline: @@ -119,46 +146,35 @@ elif '--get-log' in tmpcmdline: readenv('DISTCC_LOG') elif '--set-log' in tmpcmdline: writeenv('DISTCC_LOG',tmpcmdline[1]) -elif '--install' in tmpcmdline: +elif '--update-masquerade' in tmpcmdline: isroot() - print 'Creating',envfile+'...' - distcc_env = open(envfile, 'w') - distcc_env.write('# This file is managed by distcc-config; use it to change these settings.\n') - distcc_env.write('DISTCC_LOG=""\n') - distcc_env.write('DCCC_PATH="/usr/lib/distcc/bin"\n') - distcc_env.write('DISTCC_VERBOSE="0"\n') - - if os.WEXITSTATUS(commands.getstatusoutput('/usr/sbin/useradd -u 240 -g daemon -s /bin/false -d /dev/null -c "distccd" distcc')[0]) == 9: - os.WEXITSTATUS(commands.getstatusoutput('/usr/sbin/usermod -g daemon -s /bin/false -d /dev/null -c "distccd" distcc')[0]) - - foobar = pwd.getpwnam('distcc') - user = foobar[2] - group = foobar[3] - - makeconf = open('/etc/make.conf', 'r').read() - chost = re.compile('CHOST="(.*)"').search(makeconf).group(1) - print 'Creating symlinks...' + uninstalllinks() + print('Creating symlinks...') + installlink() + installlinks() +elif '--update-masquerade-with-crossdev' in tmpcmdline: + isroot() + uninstalllinks() + print('Creating symlinks...') installlinks() - installlinks(chost) - - print 'Checking permissions...' - permissions('/usr/lib/distcc/bin/',user,group) - permissions('/var/run/distccd/',user,group) elif '--get-env' in tmpcmdline: if len(tmpcmdline) == 1: - print rstrip(open(envfile, 'r').read()) + print(open(envfile, 'r').read().rstrip()) elif len(tmpcmdline) == 2: readenv(tmpcmdline[1]) else: - print '!!! Error: Specify only one variable.' + print('!!! Error: Specify only one variable.') elif '--set-env' in tmpcmdline: if len(tmpcmdline) > 2 and len(tmpcmdline) <= 3: isroot() writeenv(tmpcmdline[1],tmpcmdline[2]) else: - print '!!! Error: Awaiting two parameters.' + print('!!! Error: Awaiting two parameters.') else: - print 'Usage: /usr/bin/distcc-config --set-hosts DISTCC_HOSTS | --get-hosts' - print ' /usr/bin/distcc-config --set-verbose { 0 | 1 } | --get-verbose' - print ' /usr/bin/distcc-config --set-log FILE | --get-log' - print ' /usr/bin/distcc-config --set-env VARIABLE VALUE | --get-env [VARIABLE]' + cmd = sys.argv[:1][0] + print('Usage: %s --set-hosts DISTCC_HOSTS | --get-hosts' % (cmd)) + print(' %s --set-verbose { 0 | 1 } | --get-verbose' % (cmd)) + print(' %s --set-log FILE | --get-log' % (cmd)) + print(' %s --set-env VARIABLE VALUE | --get-env [VARIABLE]' % (cmd)) + print(' %s --update-masquerade' % (cmd)) + print(' %s --update-masquerade-with-crossdev' % (cmd)) |