[Docs] Make Doxygen functional

This fixes the doxygen configuration to be functional again. I removed
the customer header and footer, as well as the no-longer-existent style
sheet. I also widened the scope of the documentation, from just the
public API to include the private interfaces as well.

llvm-svn: 358773
4 files changed
tree: d63e929e952d2e544d2b3cd5597e4b6204d0970b
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. pstl/
  17. .arcconfig
  18. .clang-format
  19. .clang-tidy
  20. .gitignore
  21. README.md
README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.