diff options
Diffstat (limited to 'sys-devel/distcc/files/3.2/distcc-config')
| -rw-r--r-- | sys-devel/distcc/files/3.2/distcc-config | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/sys-devel/distcc/files/3.2/distcc-config b/sys-devel/distcc/files/3.2/distcc-config new file mode 100644 index 000000000000..6f3bd27e40f0 --- /dev/null +++ b/sys-devel/distcc/files/3.2/distcc-config @@ -0,0 +1,181 @@ +#!/usr/bin/env python2 +# Copyright 1999-2011 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +import os, re, signal, subprocess, sys + +options=[ + '--get-hosts', + '--set-hosts', + '--get-verbose', + '--set-verbose', + '--get-log', + '--set-log', + '--update-masquerade', + '--update-masquerade-with-crossdev', + '--help', + '--get-env', + '--set-env' +] + +tmpcmdline=sys.argv[1:] +cmdline=[] + +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) + sys.exit(1) + +signal.signal(signal.SIGINT,exithandler) + +def isroot(ret=0): + if os.getuid() != 0: + if ret == 0: + print('!!! %s %s must be run as root' % (sys.argv[:1][0],tmpcmdline[0])) + sys.exit(1) + else: + retval = 0 + else: + retval = 1 + return retval + +def writeenv(var,value): + isroot() + distcc_env = [] + distcc_env = open(envfile, 'r').readlines() + distcc_env_new = open(envfile, 'w') + for i in range(len(distcc_env)): + if re.compile(var+'="(.*)"').match(distcc_env[i]): + distcc_env[i] = var+'="'+value+'"\n' + distcc_env_new.write(distcc_env[i]) + #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)) + else: + print(var,'not set.') + +def installlink(chost='', version=''): + for file in ['gcc', 'cc', 'c++', 'g++']: + if not chost == '': + 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...') + +def installlinks(): + p = subprocess.Popen([gcc_config+" -C -l"], shell=True, stdout=subprocess.PIPE) + lines = p.stdout.read().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, 0o755) + +for x in tmpcmdline: + if not x: + continue + if x[0:2]=="--": + if not x in options: + 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.path.join(os.environ.get('HOME'), '.distcc', 'hosts') + if 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(hostfile): + print(open(hostfile, 'r').read().rstrip()) + else: + print('No configuration file found. Setup your hosts with --set-hosts.') +elif '--set-hosts' in tmpcmdline: + if isroot(1): + PATH = default_distcc_dir + else: + PATH = os.path.join(os.environ.get('HOME'), '.distcc') + createdistccdir(PATH) + open(os.path.join(PATH, 'hosts'), 'w').write(cmdline + '\n') +elif '--get-verbose' in tmpcmdline: + readenv('DISTCC_VERBOSE') +elif '--set-verbose' in tmpcmdline: + writeenv('DISTCC_VERBOSE',tmpcmdline[1]) +elif '--get-log' in tmpcmdline: + readenv('DISTCC_LOG') +elif '--set-log' in tmpcmdline: + writeenv('DISTCC_LOG',tmpcmdline[1]) +elif '--update-masquerade' in tmpcmdline: + isroot() + uninstalllinks() + print('Creating symlinks...') + installlink() + installlinks() +elif '--update-masquerade-with-crossdev' in tmpcmdline: + isroot() + uninstalllinks() + print('Creating symlinks...') + installlinks() +elif '--get-env' in tmpcmdline: + if len(tmpcmdline) == 1: + print(open(envfile, 'r').read().rstrip()) + elif len(tmpcmdline) == 2: + readenv(tmpcmdline[1]) + else: + 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.') +else: + 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)) |