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Diffstat (limited to 'sys-devel/distcc/files/distcc-config')
-rw-r--r--sys-devel/distcc/files/distcc-config180
1 files changed, 180 insertions, 0 deletions
diff --git a/sys-devel/distcc/files/distcc-config b/sys-devel/distcc/files/distcc-config
new file mode 100644
index 00000000000..974620d107f
--- /dev/null
+++ b/sys-devel/distcc/files/distcc-config
@@ -0,0 +1,180 @@
+#!/usr/bin/env python
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+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().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, 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))