--- a/bmake.bat	Fri Jan 15 20:51:12 2016 +0100
+++ b/bmake.bat	Fri Jan 15 20:51:13 2016 +0100
@@ -4,9 +4,7 @@
 @REM do not edit - automatically generated from ProjectDefinition
 @REM -------
 @SET DEFINES=
-@REM Kludge got Mercurial, cannot be implemented in Borland make
-@FOR /F "tokens=*" %%i in ('hg root') do SET HGROOT=%%i
-@IF "%HGROOT%" NEQ "" SET DEFINES=%DEFINES% "-DHGROOT=%HGROOT%"
+
 make.exe -N -f bc.mak  %DEFINES% %*