Pass -DSWIFT_COMPILER_VERSION="5.4.0" in presets (#3440)

MaxDesiatov · web-flow · commit 7ce7ba5599ae · 2021-09-01T08:34:12.000+09:00
diff --git a/utils/webassembly/build-presets.ini b/utils/webassembly/build-presets.ini
@@ -25,6 +25,7 @@ install-prefix=/%(TOOLCHAIN_NAME)s/usr
 
 mixin-preset=webassembly
 extra-cmake-options=
+    -DSWIFT_COMPILER_VERSION="5.4.0"
     -DSWIFT_BUILD_SOURCEKIT=FALSE
     -DSWIFT_ENABLE_SOURCEKIT_TESTS=FALSE
     -DSWIFT_BUILD_SYNTAXPARSERLIB=FALSE
