Use the subprocess module instead of os.system. Patch by Sam Bishop.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46819 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/ccc b/utils/ccc
index f902313..b9d4652 100755
--- a/utils/ccc
+++ b/utils/ccc
@@ -11,30 +11,32 @@
#
##===----------------------------------------------------------------------===##
-import os
import sys
+import subprocess
def error(message):
print >> sys.stderr, 'ccc: ' + message
sys.exit(1)
def run(args):
- cmd = ' '.join(args)
- print >> sys.stderr, cmd
- code = os.system(cmd)
+ print >> sys.stderr, ' '.join(args)
+ code = subprocess.call(args)
if code > 255:
code = 1
if code:
sys.exit(code)
def preprocess(args):
- run(['clang -E'] + args)
+ command = 'clang -E'.split()
+ run(command + args)
def compile(args):
- run(['clang -emit-llvm-bc'] + args)
+ command = 'clang -emit-llvm-bc'.split()
+ run(command + args)
def link(args):
- run(['llvm-ld -native'] + args)
+ command = 'llvm-ld -native'.split()
+ run(command + args)
def extension(path):
return path.split(".")[-1]