diff --git a/src/environment.ts b/src/environment.ts
index 59f5cec..279faec 100644
--- a/src/environment.ts
+++ b/src/environment.ts
@@ -1,19 +1,21 @@
-import path from "path"
+import path from "path";
 
-export const HOME = path.join("/home", "lyc")
+export const HOME = path.join("/home", "lyc");
 
-export const SW_AUTOVEC = path.join(HOME, "workspace", "sw-autovec")
+export const SW_AUTOVEC = path.join(HOME, "workspace", "sw-autovec");
 
-export const LLVM_SRC = path.join(SW_AUTOVEC, "swllvm-13.0.0-vect0919")
-export const LLVM_INSTALL = path.join(LLVM_SRC, "local", "installed")
+export const LLVM_SRC = path.join(SW_AUTOVEC, "swllvm-13.0.0-vect0919");
+export const LLVM_INSTALL = path.join(LLVM_SRC, "local", "installed");
+
+export const projectRoot = path.join(__dirname, "..", "..");
 
 /// Default toolchain version used in SPEC2017
-export const PREFIX = path.join(LLVM_INSTALL, "85e4fed0c9e4cd4ab8bce89f307127ccbad31294")
-export const PREFIXBIN = path.join(PREFIX, "bin")
-export const LLVM_EXTRACT = path.join(PREFIXBIN, "llvm-extract")
+export const PREFIX = path.join(LLVM_INSTALL, "85e4fed0c9e4cd4ab8bce89f307127ccbad31294");
+export const PREFIXBIN = path.join(PREFIX, "bin");
+export const LLVM_EXTRACT = path.join(PREFIXBIN, "llvm-extract");
 
-export const CXX = path.join(PREFIXBIN, "clang++")
-export const CC = path.join(PREFIXBIN, "clang")
-export const FLANG = path.join(PREFIXBIN, "flang")
+export const CXX = path.join(PREFIXBIN, "clang++");
+export const CC = path.join(PREFIXBIN, "clang");
+export const FLANG = path.join(PREFIXBIN, "flang");
 
-export const SYSROOT_PREFIX = "/usr/sw/standard-830-6b-test"
+export const SYSROOT_PREFIX = "/usr/sw/standard-830-6b-test";