| @echo off |
| rem dobison.cmd prefix mode target source |
| rem prefix - passed to bison as -p<prefix> |
| rem mode - either debug or release |
| rem target - generated parser file name without extension |
| rem source - input to bison |
| |
| if "%2"=="debug" (set flags=-tvdo) else (set flags=-vdo) |
| |
| rem Test for presence of bison. |
| bison --help >NUL |
| if errorlevel 1 goto nobison |
| |
| rem Run bison. |
| bison -p%1 %flags%%3.cpp %4 && move %3.hpp %3.h |
| exit |
| |
| :nobison |
| echo Bison not found. Using pre-generated files. |
| copy %~pn4.cpp %3.cpp |
| copy %~pn4.h %3.h |
| exit |
