[Boost-commit] svn:boost r46908 - branches/CMake/release/tools/build/CMake

From: troy_at_[hidden]
Date: 2008-06-30 10:09:12

Author: troy
Date: 2008-06-30 10:09:12 EDT (Mon, 30 Jun 2008)
New Revision: 46908
URL: http://svn.boost.org/trac/boost/changeset/46908

Log:

use communicate(), don't hang on windows.

Text files modified: 
   branches/CMake/release/tools/build/CMake/passthru.py.in |    10 +++++++---                              
   1 files changed, 7 insertions(+), 3 deletions(-)

Modified: branches/CMake/release/tools/build/CMake/passthru.py.in
==============================================================================
--- branches/CMake/release/tools/build/CMake/passthru.py.in	(original)
+++ branches/CMake/release/tools/build/CMake/passthru.py.in	2008-06-30 10:09:12 EDT (Mon, 30 Jun 2008)
@@ -33,14 +33,18 @@
 subproc = None
 returncode = None
 ex = None
+stdout = None
+stderr = None
 try:
     subproc = Popen(argv, stdout=PIPE, stderr=PIPE)
-    returncode = subproc.wait()
+    (stdout, stderr) = subproc.communicate()
 except EnvironmentError, e:
     ex = e
 
-print subproc.stdout.read()
-print subproc.stderr.read()
+if stdout:
+    print stdout
+if stderr:
+    print stderr
 
 if not ex: 
     # possibly flip the return code