Per code review: \ * hide the compatibility option \ * Make static things static \ * Use cl::extrahelp instead of cl::MoreHelp (defunct) \ * Use cl::PrintHelpMessage instead of our own printUse function \ * Use a std::set<sys::Path> for the path list because its now required by \   the sys::Path class and also ensues directories are traversed in sorted \   order.\ * Implement symbol table printing locally instead of in libLLVMArchive \ * Adjust to changes in llvm::Archive interface \ * Make sure we destruct objects even if exceptions occur. \ * Fix a typo in an output string.
Per code review: \
* hide the compatibility option \
* Make static things static \
* Use cl::extrahelp instead of cl::MoreHelp (defunct) \
* Use cl::PrintHelpMessage instead of our own printUse function \
* Use a std::set<sys::Path> for the path list because its now required by \
  the sys::Path class and also ensues directories are traversed in sorted \
  order.\
* Implement symbol table printing locally instead of in libLLVMArchive \
* Adjust to changes in llvm::Archive interface \
* Make sure we destruct objects even if exceptions occur. \
* Fix a typo in an output string.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@17877 91177308-0d34-0410-b5e6-96231b3b80d8

chubbymaggie/asap,apple/swift-llvm,dslab-epfl/asap,llvm-mirror/llvm,dslab-epfl/asap,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,dslab-epfl/asap,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,chubbymaggie/asap,apple/swift-llvm,apple/swift-llvm,dslab-epfl/asap,chubbymaggie/asap,apple/swift-llvm,dslab-epfl/asap,dslab-epfl/asap,GPUOpen-Drivers/llvm,apple/swift-llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,apple/swift-llvm,llvm-mirror/llvm,dslab-epfl/asap,chubbymaggie/asap,GPUOpen-Drivers/llvm,chubbymaggie/asap,chubbymaggie/asap,llvm-mirror/llvm,llvm-mirror/llvm