stdlib: repair the macOS -stdlib build

compnerd · compnerd · commit 3a12738ebc30 · 2020-02-27T20:45:24.000-08:00
When building on macOS without the standard library but building the
extra toolchain content, we would fail to configure due to the missing
include of the `AddSwiftStdlib`.
diff --git a/stdlib/toolchain/CMakeLists.txt b/stdlib/toolchain/CMakeLists.txt
@@ -1,5 +1,8 @@
 # Toolchain-only build products
 
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/../cmake/modules)
+include(AddSwiftStdlib)
+
 set(CXX_COMPILE_FLAGS)
 set(CXX_LINK_FLAGS)
 
