dcoughlin added a comment.
Thanks for adding `bear_get_environment()` to handle the environment weirdness
on Darwin.
================
Comment at: tools/scan-build-py/libscanbuild/intercept.py:146
@@ +145,3 @@
+ })
+ elif sys.platform == 'darwin':
+ logging.debug('intercept gonna preload libear on OSX')
----------------
Can you change this to default to compiler-wrapper interposition on Darwin with
a command-line flag to force library-based interposition?
Library-based interposition will fail silently if SIP is enabled, so this
should be detected when that flag is passed so the user is informed. You can
detect whether SIP is enabled on Darwin by checking whether (1) there is a
binary called 'csrutil' in the path and, if so, (2) whether the output of
executing 'csrutil status' contains 'System Integrity Protection status:
enabled'.
http://reviews.llvm.org/D9600
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