Permalink
Switch branches/tags
Nothing to show
Find file
40342a9 Jan 31, 2012
117 lines (103 sloc) 3.05 KB
# -*- mode: python -*-
import sys, os, string, time, commands, re, pickle, StringIO, popen2, commands, pdb, zipfile
import SCons
# need an Environment and a matching buffered_spawn API .. encapsulate
class idBuffering:
def buffered_spawn( self, sh, escape, cmd, args, env ):
stderr = StringIO.StringIO()
stdout = StringIO.StringIO()
command_string = ''
for i in args:
if ( len( command_string ) ):
command_string += ' '
command_string += i
try:
retval = self.env['PSPAWN']( sh, escape, cmd, args, env, stdout, stderr )
except OSError, x:
if x.errno != 10:
raise x
print 'OSError ignored on command: %s' % command_string
retval = 0
print command_string
sys.stdout.write( stdout.getvalue() )
sys.stderr.write( stderr.getvalue() )
return retval
class idSetupBase:
def SimpleCommand( self, cmd ):
print cmd
ret = commands.getstatusoutput( cmd )
if ( len( ret[ 1 ] ) ):
sys.stdout.write( ret[ 1 ] )
sys.stdout.write( '\n' )
if ( ret[ 0 ] != 0 ):
raise 'command failed'
return ret[ 1 ]
def TrySimpleCommand( self, cmd ):
print cmd
ret = commands.getstatusoutput( cmd )
sys.stdout.write( ret[ 1 ] )
def M4Processing( self, file, d ):
file_out = file[:-3]
cmd = 'm4 '
for ( key, val ) in d.items():
cmd += '--define=%s="%s" ' % ( key, val )
cmd += '%s > %s' % ( file, file_out )
self.SimpleCommand( cmd )
def checkLDD( target, source, env ):
file = target[0]
if (not os.path.isfile(file.abspath)):
print('ERROR: CheckLDD: target %s not found\n' % target[0])
Exit(1)
( status, output ) = commands.getstatusoutput( 'ldd -r %s' % file )
if ( status != 0 ):
print 'ERROR: ldd command returned with exit code %d' % ldd_ret
os.system( 'rm %s' % target[ 0 ] )
sys.exit(1)
lines = string.split( output, '\n' )
have_undef = 0
for i_line in lines:
#print repr(i_line)
regex = re.compile('undefined symbol: (.*)\t\\((.*)\\)')
if ( regex.match(i_line) ):
symbol = regex.sub('\\1', i_line)
try:
env['ALLOWED_SYMBOLS'].index(symbol)
except:
have_undef = 1
if ( have_undef ):
print output
print "ERROR: undefined symbols"
os.system('rm %s' % target[0])
sys.exit(1)
def SharedLibrarySafe( env, target, source ):
ret = env.SharedLibrary( target, source )
env.AddPostAction( ret, checkLDD )
return ret
def NotImplementedStub( ):
print 'Not Implemented'
sys.exit( 1 )
# --------------------------------------------------------------------
# get a clean error output when running multiple jobs
def SetupBufferedOutput( env ):
buf = idBuffering()
buf.env = env
env['SPAWN'] = buf.buffered_spawn
# setup utilities on an environement
def SetupUtils( env ):
env.SharedLibrarySafe = SharedLibrarySafe
try:
import SDK
env.BuildSDK = SDK.BuildSDK
except:
env.BuildSDK = NotImplementedStub
try:
import Setup
setup = Setup.idSetup()
env.BuildSetup = setup.BuildSetup
except:
env.BuildSetup = NotImplementedStub
def BuildList( s_prefix, s_string ):
s_list = string.split( s_string )
for i in range( len( s_list ) ):
s_list[ i ] = s_prefix + '/' + s_list[ i ]
return s_list