Update README.md to use the correct cmake version number

LLVM requires at least cmake 3.13.4 and cmake is only required to build LLVM. Also closes #42555
2021-03-09 10:59:35 -05:00 · 2021-03-09 10:59:35 -05:00 · 52d9792bc8
commit 52d9792bc8
parent 3a5d45f68c
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -31,7 +31,7 @@ by running `./x.py --help` or reading the [rustc dev guide][rustcguidebuild].
   * `g++` 5.1 or later or `clang++` 3.5 or later
   * `python` 3 or 2.7
   * GNU `make` 3.81 or later
-   * `cmake` 3.4.3 or later
+   * `cmake` 3.13.4 or later
   * `ninja`
   * `curl`
   * `git`