README.md: mention WASI_SDK_INSTALL_TO_CLANG_RESOURCE_DIR (#481)

5 months ago · 91bca73047
parent b416e2beb4
commit 91bca73047
1 changed files with 3 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -89,6 +89,9 @@ in compiling WebAssembly code. Supported CMake flags are:
  sysroot libraries, don't build or use fresh libraries for tests.
 * `-DWASI_SDK_TARGETS=..` - a list of targets to build, by default all WASI
  targets are compiled.
+* `-DWASI_SDK_INSTALL_TO_CLANG_RESOURCE_DIR=ON` - install compiler-rt
+  to the compiler's resource directory. might be convenient if you want to
+  use the toolchain (eg. `./build/install/bin/clang`) in-place.

 If you'd like to build distribution artifacts you can use the `dist` target like
 so: