diff --git a/src/llvm-test-suite.ts b/src/llvm-test-suite.ts
new file mode 100644
index 0000000..26d2a01
--- /dev/null
+++ b/src/llvm-test-suite.ts
@@ -0,0 +1,27 @@
+import { spawn } from 'child_process';
+import * as cmake from 'lyc/commands/cmake';
+import path from 'path';
+
+export interface TestSuiteConfigOptions {
+    buildDir: string;
+    testSuiteDir: string;
+    cmakeVariables: Object;
+    optimizeProfile: 'O0' | 'O2' | 'O3' | string;
+}
+
+export function configureTestSuite({
+    buildDir,
+    testSuiteDir,
+    cmakeVariables,
+    optimizeProfile,
+}: TestSuiteConfigOptions) {
+    // Invoke cmake to configure test suite
+    return spawn('cmake', [
+        ...cmake.command({
+            pathToSource: testSuiteDir,
+            pathToBuild: buildDir,
+            definitions: cmake.variable(cmakeVariables),
+            preloadCache: path.resolve(testSuiteDir, 'cmake', 'caches', `${optimizeProfile}.cmake`)
+        }),
+    ]);
+}