2015-07-03 12:56 GMT+02:00 Stefan Hengelein <stefan.hengelein@xxxxxx>: > 2015-07-03 12:51 GMT+02:00 Valentin Rothberg <valentinrothberg@xxxxxxxxx>: >>>> >>>> The output looks like this: >>>> scripts/kconfig/conf --allyesconfig Kconfig >>>> arch/x86/Kconfig:4:warning: ignoring unsupported character '-' >>>> arch/x86/Kconfig:4:warning: ignoring unsupported character '-' >>>> arch/x86/Kconfig:4:warning: ignoring unsupported character '-' >>>> init/Kconfig:222:warning: ignoring unsupported character '-' >>>> init/Kconfig:222:warning: ignoring unsupported character '-' >>>> init/Kconfig:222:warning: ignoring unsupported character '-' >>>> init/Kconfig:244:warning: ignoring unsupported character '-' >>>> init/Kconfig:244:warning: ignoring unsupported character '-' >>>> init/Kconfig:244:warning: ignoring unsupported character '-' >>>> [...] >>>> >>>> So we would need to add special treatment for '-' also in the command >>>> case, right? But that doesn't look appealing to me, more like a dirty, >>>> dirty hack around the actual problem... >>>> >>>> Regards, >>>> >>>> Andreas >>>> >>> >>> Except for scattered accidents like in the original message, which are >>> hopefully pretty rare and easy to fix, the only documented thing that depends >>> on that lexer sloppiness is the ---help--- "token". >>> >>> I'd just add "---help---" as another T_HELP alias (or get rid of it altogether, >>> but that's probably more work than it's worth). Tightening things up should be >>> safe after that. >> >> This idea has a big ACK from me. It seems to me the cleanest way to >> solve the issue. >> > > Agreed! I also wanted to suggest this solution, but Ulf was faster :) > > Kind Regards, > Stefan However, thinking about this solution a little more.... This change might lead to parser conflicts....shift-reduce conflicts maybe. Is the '-' used somewhere else and has a distinct token or is it just ignored and thrown away? Kind Regards, Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
