- make -e $BTR_SILENT_FLAG -C $BTR_RUNDIR -f $BTR_LIBDIR/source/$BTR_SOURCE_RULES.mk
- make -e $BTR_SILENT_FLAG -C $BTR_RUNDIR -f $BTR_LIBDIR/build/$BTR_BUILD_RULES.mk
- make -e $BTR_SILENT_FLAG -C $BTR_RUNDIR -f $BTR_LIBDIR/report/$BTR_REPORT_RULES.mk
+ make -e $BTR_SILENT_FLAG -C $BTR_RUNDIR -f $(pwd)/$BTR_LIBDIR/source/$BTR_SOURCE_RULES.mk
+ make -e $BTR_SILENT_FLAG -C $BTR_RUNDIR -f $(pwd)/$BTR_LIBDIR/build/$BTR_BUILD_RULES.mk
+ make -e $BTR_SILENT_FLAG -C $BTR_RUNDIR -f $(pwd)/$BTR_LIBDIR/report/$BTR_REPORT_RULES.mk