Sorry for the trouble, installing build-essential fixed it for me. On Thu, Feb 28, 2019 at 2:24 PM Valentin Tolmer <[email protected]> wrote:
> Hello! > > I'm trying to bootstrap bison to start hacking on it. I just did it > successfully on a computer, but on another one, it's not working. > > I have a bison version 3.0.4 installed, and after cloning, running > bootstrap, configure and make, it fails to generate the src/scan-code.c > file. > > When I run > $ bison -y ../src/scan-code.l -o src/scan-code.c > > it fails because it doesn't recognize %option: > > ../src/scan-code.l:20.1-7: error: invalid directive: ‘%option’ > %option debug nodefault noinput nounput noyywrap never-interactive > > Any idea why that happens? Is it because my bison is too old? In which case, > where can I download a (pre-compiled) newer one, for linux (a debian-like)? > > > Thanks, > > > -- > Valentin Tolmer > -- Valentin Tolmer _______________________________________________ [email protected] https://lists.gnu.org/mailman/listinfo/help-bison
