diff options
Diffstat (limited to 'src/engine/SCons/Platform')
| -rw-r--r-- | src/engine/SCons/Platform/posix.py | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/src/engine/SCons/Platform/posix.py b/src/engine/SCons/Platform/posix.py index afdabe1..2a0e478 100644 --- a/src/engine/SCons/Platform/posix.py +++ b/src/engine/SCons/Platform/posix.py @@ -32,6 +32,7 @@ selection method. __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" +import errno import os import os.path import popen2 @@ -109,21 +110,25 @@ def fork_spawn(sh, escape, cmd, args, env): def process_cmd_output(cmd_stdout, cmd_stderr, stdout, stderr): stdout_eof = stderr_eof = 0 while not (stdout_eof and stderr_eof): - (i,o,e) = select.select([cmd_stdout, cmd_stderr], [], []) - if cmd_stdout in i: - str = cmd_stdout.read() - if len(str) == 0: - stdout_eof = 1 - elif stdout != None: - stdout.write(str) - if cmd_stderr in i: - str = cmd_stderr.read() - if len(str) == 0: - #sys.__stderr__.write( "stderr_eof=1\n" ) - stderr_eof = 1 - else: - #sys.__stderr__.write( "str(stderr) = %s\n" % str ) - stderr.write(str) + try: + (i,o,e) = select.select([cmd_stdout, cmd_stderr], [], []) + if cmd_stdout in i: + str = cmd_stdout.read() + if len(str) == 0: + stdout_eof = 1 + elif stdout != None: + stdout.write(str) + if cmd_stderr in i: + str = cmd_stderr.read() + if len(str) == 0: + #sys.__stderr__.write( "stderr_eof=1\n" ) + stderr_eof = 1 + else: + #sys.__stderr__.write( "str(stderr) = %s\n" % str ) + stderr.write(str) + except select.error, (_errno, _strerror): + if _errno != errno.EINTR: + raise def exec_popen3(l, env, stdout, stderr): proc = popen2.Popen3(string.join(l), 1) |