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20 lines
438 B
Batchfile
Executable File
20 lines
438 B
Batchfile
Executable File
@echo off
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rem doflex.cmd prefix mode target source
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rem mode - either debug or release
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rem target - generated parser file name without extension
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rem source - input to bison
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if "%1"=="debug" (set flags=-t) else (set flags=-t)
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rem Try and run flex. If it is present, great.
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flex %flags% >%2.cpp %3
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if errorlevel 1 goto error
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goto done
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:error
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echo Flex could not run. Using pre-generated files.
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copy %~pn3.cpp %2.cpp
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:done
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exit 0
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