-IF NOT EXIST "%EDK_TOOLS_BIN%\BootSectImage.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\build.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\EfiLdrImage.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\EfiRom.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenBootSector.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenFds.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenFfs.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenFv.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenFw.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenPage.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenSec.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\GenVtf.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\Split.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\TargetTool.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\TianoCompress.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\Trim.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\VfrCompile.exe" goto check_build_environment\r
-IF NOT EXIST "%EDK_TOOLS_BIN%\VolInfo.exe" goto check_build_environment\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\EfiRom.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\GenFfs.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\GenFv.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\GenFw.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\GenSec.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\Split.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\TianoCompress.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\VfrCompile.exe" goto check_c_tools\r
+IF NOT EXIST "%EDK_TOOLS_BIN%\VolInfo.exe" goto check_c_tools\r