angular compiler-cli patch for ts_project

diff --git a/node_modules/@angular/compiler-cli/src/ngtsc/util/src/typescript.js b/node_modules/@angular/compiler-cli/src/ngtsc/util/src/typescript.js
index ce7da78..c7feb37 100755
--- a/node_modules/@angular/compiler-cli/src/ngtsc/util/src/typescript.js
+++ b/node_modules/@angular/compiler-cli/src/ngtsc/util/src/typescript.js
@@ -112,7 +112,7 @@
         // See:
         // https://github.com/Microsoft/TypeScript/blob/3f7357d37f66c842d70d835bc925ec2a873ecfec/src/compiler/sys.ts#L650
         // Also compiler options might be set via an API which doesn't normalize paths
-        return rootDirs.map(function (rootDir) { return file_system_1.absoluteFrom(rootDir); });
+        return rootDirs.map(function (rootDir) { return file_system_1.getFileSystem().resolve(host.getCurrentDirectory(), rootDir); });
     }
     exports.getRootDirs = getRootDirs;
     function nodeDebugInfo(node) {