From ba3a3a7561f1f7ce43dd9e8f884b8368e510beeb Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Fri, 20 Sep 2019 11:11:19 -0700
Subject: [PATCH] build: try harder to pass along CMAKE_Swift_COMPILER

This is needed for the CMake 3.15 based build.
---
 utils/build-script-impl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/utils/build-script-impl b/utils/build-script-impl
index ec6e334583292..070797cff9c4f 100755
--- a/utils/build-script-impl
+++ b/utils/build-script-impl
@@ -2779,6 +2779,7 @@ for host in "${ALL_HOSTS[@]}"; do
                     -DCMAKE_C_COMPILER:PATH="${LLVM_BIN}/clang"
                     -DCMAKE_CXX_COMPILER:PATH="${LLVM_BIN}/clang++"
                     -DCMAKE_SWIFT_COMPILER:PATH="${SWIFTC_BIN}"
+                    -DCMAKE_Swift_COMPILER:PATH="${SWIFTC_BIN}"
                     -DCMAKE_INSTALL_PREFIX:PATH="$(get_host_install_prefix ${host})"
                     -DCMAKE_INSTALL_LIBDIR:PATH="lib"