Remove qt/tools/cmake/bin from PATH in kits

If there is no cmake in envrionment PATH when the cmake extension is
activated, the cmake extension will not run. So it is useless to put
cmake exe path in kits environment `PATH`. the `cmake` executable
should either exist in environment PATH or be set via
`cmake.cmakePath`.

Change-Id: I9c6e6e25c11f7dd3fef50899f58e81f377d14f6b
Reviewed-by: Marcus Tillmanns <[email protected]>

src/util/get-qt-paths.ts

@@ -230,15 +230,10 @@ export function qtRootByQtInstallation(installation: string) {
 }
 
 export function generateEnvPathForQtInstallation(installation: string) {
-  const qtRootDir = qtRootByQtInstallation(installation);
-  const cmakeDirPath = locateCMakeExecutableDirectoryPath(qtRootDir);
   const installationBinDir = path.join(installation, 'bin');
-  const QtPathAddition = [
-    installation,
-    installationBinDir,
-    '${env:PATH}',
-    cmakeDirPath
-  ].join(path.delimiter);
+  const QtPathAddition = [installation, installationBinDir, '${env:PATH}'].join(
+    path.delimiter
+  );
   return QtPathAddition;
 }
 
@@ -281,11 +276,6 @@ export async function envPathForQtInstallation(installation: string) {
   return qtPathEnv;
 }
 
-export function locateCMakeExecutableDirectoryPath(qtRootDir: string) {
-  // TODO: check if cmake exists in PATH already
-  return path.join(qtToolsDirByQtRootDir(qtRootDir), 'CMake_64', 'bin');
-}
-
 export async function queryHostBinDirPath(
   selectedQtPath: string
 ): Promise<string> {