win32/dobison.cmd

   1 @echo off
   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
   8 if "%2"=="debug" (set flags=-tvdo) else (set flags=-vdo)
   9
  10 rem Test for presence of bison.
  11 bison --help >NUL
  12 if errorlevel 1 goto nobison
  13
  14 rem Run bison.
  15 bison -p%1 %flags%%3.cpp %4 && move %3.hpp %3.h
  16 exit
  17
  18 :nobison
  19 echo Bison not found.  Using pre-generated files.
  20 copy %~pn4.cpp.cvs %3.cpp
  21 copy %~pn4.h.cvs %3.h
  22 exit