ccc: Infer action type upfront.
- More straightforward, e.g. -E should always imply action =
'preprocess' (I think).
- Pass another option through for OS X.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56884 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/ccc b/utils/ccc
index e2ede50..d4e9799 100755
--- a/utils/ccc
+++ b/utils/ccc
@@ -171,8 +171,18 @@
else:
return ""
+def inferaction(args):
+ if '-E' in args:
+ return 'preprocess'
+ if '-c' in args:
+ return 'compile'
+ for arg in args:
+ if arg.startswith('-print-prog-name'):
+ return 'pring-prog-name'
+ return 'link'
+
def main(args):
- action = 'link'
+ action = inferaction(args)
output = ''
compile_opts = []
link_opts = []
@@ -186,12 +196,6 @@
arg = args[i]
# Modes ccc supports
- if arg == '-E':
- action = 'preprocess'
- if arg == '-c':
- action = 'compile'
- if arg.startswith('-print-prog-name'):
- action = 'print-prog-name'
if arg == '-save-temps':
save_temps = 1
if arg == '-emit-llvm' or arg == '--emit-llvm':
@@ -229,7 +233,7 @@
i += 1
# Options with no arguments that should pass through
- if arg in ('-dynamiclib',):
+ if arg in ('-dynamiclib','-bundle'):
link_opts.append(arg)
# Options with one argument that should pass through
@@ -280,7 +284,7 @@
i += 1
i += 1
-
+
if action == 'print-prog-name':
# assume we can handle everything
print sys.argv[0]