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John Roberts
John Roberts

Reputation: 5966

How To Use Flex on Windows

I apologize if this is a dumb question, but I have 0 experience with this tool and wanted to know if I'm going about using it properly. I've downloaded flex which, upon compiling my lex file, produces a C file which then needs to be compiled separately. Is this the best way to do it?

Upvotes: 8

Views: 17438

Answers (2)

Hello W
Hello W

Reputation: 649

Using Win flex-bison with visual studio is quite easier and straightforward. You can find it at Win Flex-Bison.

Upvotes: 3

templatetypedef
templatetypedef

Reputation: 372814

It's possible to set up a Visual Studio project that uses flex as a custom build step in order to automatically invoke flex and then compile the generated file. I taught a compilers course last summer and we have instructions on how to get flex and a sample project file available on the archived course website. You should look under the announcement labeled "Visual Studio Starter Files for PP1."

Hope this helps!

Upvotes: 8

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