Try to require C11 (in non-MSVC compilers).

MSVC is a little behind, but otherwise we should be able to assume C11
support in all our compilers. The only C99 builds should just be stale
build files. Such consumers are leaving performance on the table, by
using the worse refcounting implementation.

For now, don't require it in public headers. Android's build is still
defaulting to C99, which means requiring C11 will be disruptive. We can
try the public headers after that's fixed.

Update-Note: If the build fails with an error about C11, remove -std=c99
or -std=gnu99 from your build. Refcounting will get faster.

Change-Id: I2ec6f7d7acc026a451851d0c38f60c14bae6b00f
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/52247
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
3 files changed
tree: b1e0960c72ce67f7d52e016280dbfd5fb3fb4f4b
  1. .github/
  2. crypto/
  3. decrepit/
  4. fuzz/
  5. include/
  6. rust/
  7. ssl/
  8. third_party/
  9. tool/
  10. util/
  11. .clang-format
  12. .gitignore
  13. API-CONVENTIONS.md
  14. BREAKING-CHANGES.md
  15. BUILDING.md
  16. CMakeLists.txt
  17. codereview.settings
  18. CONTRIBUTING.md
  19. FUZZING.md
  20. go.mod
  21. go.sum
  22. INCORPORATING.md
  23. LICENSE
  24. OpenSSLConfig.cmake
  25. PORTING.md
  26. README.md
  27. SANDBOXING.md
  28. sources.cmake
  29. STYLE.md
README.md

BoringSSL

BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.

Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is. We don't recommend that third parties depend upon it. Doing so is likely to be frustrating because there are no guarantees of API or ABI stability.

Programs ship their own copies of BoringSSL when they use it and we update everything as needed when deciding to make API changes. This allows us to mostly avoid compromises in the name of compatibility. It works for us, but it may not work for you.

BoringSSL arose because Google used OpenSSL for many years in various ways and, over time, built up a large number of patches that were maintained while tracking upstream OpenSSL. As Google's product portfolio became more complex, more copies of OpenSSL sprung up and the effort involved in maintaining all these patches in multiple places was growing steadily.

Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's not part of the NDK) and a number of other apps/programs.

Project links:

There are other files in this directory which might be helpful: