CODEWITHSUNDEEP
compiler-constructionbisonyacc
smwikipedia
smwikipedia

Reputation: 64221

y.tab.h and y.tab.c files are not generated by bison on Win32

I run the following command on Windows Server 2012 with latest Bison and Flex.

bison --yacc -dv test.y

But only a y.output file is generated.

I need y.tab.c and y.tab.h. Why are they not generated?

The error message that I didn't notice before:

m4: cannot open `Files': No such file or directory
m4: cannot open `(x86)\GnuWin32\Bison/share/bison': No such file or directory
m4: cannot open `D:\Program': No such file or directory
m4: cannot open `Files': No such file or directory
m4: cannot open `(x86)\GnuWin32\Bison/share/bison/m4sugar/m4sugar.m4': No such file or directory

Upvotes: 2

Views: 2395

Answers (1)

smwikipedia
smwikipedia

Reputation: 64221

Yes, it works now. Bison cannot handle space in path string. Never expected such an issue. Thanks EJP for the reminding.

Upvotes: 1

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