| Jeff Cohen | 4ed1de8 | 2005-10-26 05:37:34 +0000 | [diff] [blame^] | 1 | @echo off |
| 2 | rem doflex.cmd prefix mode target source | ||||
| 3 | rem mode - either debug or release | ||||
| 4 | rem target - generated parser file name without extension | ||||
| 5 | rem source - input to bison | ||||
| 6 | |||||
| 7 | if "%1"=="debug" (set flags=-t) else (set flags=-t) | ||||
| 8 | |||||
| 9 | rem Try and run flex. If it is present, great. | ||||
| 10 | flex %flags% >%2.cpp %3 | ||||
| 11 | if errorlevel 1 goto error | ||||
| 12 | goto done | ||||
| 13 | |||||
| 14 | :error | ||||
| 15 | echo Flex could not run. Using pre-generated files. | ||||
| 16 | copy %~pn3.cpp %2.cpp | ||||
| 17 | |||||
| 18 | :done | ||||
| 19 | exit 0 | ||||