[LLVMbugs] [Bug 13237] scan-build doesn't understand -isystem/DIR

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=13237

showard314 at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---
           Assignee|kremenek at apple.com          |showard314 at gmail.com

--- Comment #6 from showard314 at gmail.com ---
Created attachment 14078
  --> https://llvm.org/bugs/attachment.cgi?id=14078&action=edit
allow for both space and no space after -isystem

I noticed that in
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/scan-build/ccc-analyzer?sortby=rev&r1=225039&r2=227946&pathrev=227946

'-isystem' => 1,
was removed from %CompileOptionMap

that will break "-isystem <DIR>" but allow "-isystem<DIR>"

"-isystem <DIR>" should remain. The gcc docs say "-isystem <DIR>" is to be
used, but some build systems use "-isystem<DIR>"

attached is a patch to for that. Thanks

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