Document toolchain update policy
Summary:
Capture the current agreed-upon toolchain update policy based on the following
discussions:
- LLVM dev meeting 2018 BoF "Migrating to C++14, and beyond!"
llvm.org/devmtg/2018-10/talk-abstracts.html#bof3
- A Short Policy Proposal Regarding Host Compilers
lists.llvm.org/pipermail/llvm-dev/2018-May/123238.html
- Using C++14 code in LLVM (2018)
lists.llvm.org/pipermail/llvm-dev/2018-May/123182.html
- Using C++14 code in LLVM (2017)
lists.llvm.org/pipermail/llvm-dev/2017-October/118673.html
- Using C++14 code in LLVM (2016)
lists.llvm.org/pipermail/llvm-dev/2016-October/105483.html
- Document and Enforce new Host Compiler Policy
llvm.org/D47073
- Require GCC 5.1 and LLVM 3.5 at a minimum
llvm.org/D46723
Subscribers: jkorous, dexonsmith, llvm-commits
Differential Revision: https://reviews.llvm.org/D56819
llvm-svn: 351765
diff --git a/llvm/cmake/modules/CheckCompilerVersion.cmake b/llvm/cmake/modules/CheckCompilerVersion.cmake
index bd491fe..67f533f 100644
--- a/llvm/cmake/modules/CheckCompilerVersion.cmake
+++ b/llvm/cmake/modules/CheckCompilerVersion.cmake
@@ -1,6 +1,6 @@
# Check if the host compiler is new enough.
# These versions are updated based on the following policy:
-# llvm.org/docs/GettingStarted.html#host-c-toolchain-both-compiler-and-standard-library
+# llvm.org/docs/DeveloperPolicy.html#toolchain
include(CheckCXXSourceCompiles)