2 rem dobison.cmd prefix mode target source
3 rem prefix - passed to bison as -p<prefix>
4 rem mode - either debug or release
5 rem target - generated parser file name without extension
6 rem source - input to bison
7 rem headercopydir - directory to receive a copy of the header
9 if "%2"=="debug" (set flags=-tvdo) else (set flags=-vdo)
11 rem Test for presence of bison.
13 if errorlevel 1 goto nobison
16 echo bison -p%1 %flags%%3.cpp %4
18 bison -p%1 %flags%%3.cpp %4 && move %3.hpp %3.h
24 echo Bison not found. Using pre-generated files.
25 copy %~pn4.cpp.cvs .\%3.cpp
26 copy %~pn4.cpp.cvs %5\%3.cpp
27 copy %~pn4.h.cvs .\%3.h
28 copy %~pn4.h.cvs %5\%3.h