https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82537
Bug ID: 82537
Summary: some long options missing double dash versions
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: driver
Assignee: unassigned at gcc dot gnu.org
Reporter: wilson at gcc dot gnu.org
Blocks: 82534
Target Milestone: ---
All long options should have a double dash version, which should be the
preferred version of the option name. This is missing for some long options.
palantir:2099$ ./xgcc -B./ --dumpversion
xgcc: error: unrecognized command line option ‘--dumpversion’; did you mean
‘-dumpversion’?
xgcc: fatal error: no input files
compilation terminated.
palantir:2100$ ./xgcc -B./ --dumpmachine
xgcc: error: unrecognized command line option ‘--dumpmachine’; did you mean
‘-dumpmachine’?
xgcc: fatal error: no input files
compilation terminated.
palantir:2101$
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82534
[Bug 82534] [meta-bug] POSIX compliant compiler options
