Bug 650550 – sys-kernel/gentoo-sources - parse-options.c: In function ‘get_value’: parse-options.c:101:7: error: this statement may fall through [-Werror=implicit-fallthrough=]

• Status: RESOLVED NEEDINFO
• Product: Gentoo Linux

[Description Xuefer 2018-03-15 10:32:32 UTC]

Created attachment 523994 [details]
emerge --info gcc

reproduced with: gentoo-sources version: sys-kernel/gentoo-sources-4.14.26 and sys-kernel/gentoo-sources-4.9.76-r1 (linux-4.9.76-gentoo-r1)

  HOSTCC  scripts/mod/file2alias.o
parse-options.c: In function ‘get_value’:
parse-options.c:101:7: error: this statement may fall through [-Werror=implicit-fallthrough=]
    if (!(opt->flags & PARSE_OPT_NOARG))
       ^
parse-options.c:104:3: note: here
   case OPTION_BOOLEAN:
   ^~~~
parse-options.c: In function ‘print_option_help’:
parse-options.c:695:6: error: this statement may fall through [-Werror=implicit-fallthrough=]
   if (opts->flags & PARSE_OPT_NOARG)
      ^
parse-options.c:698:2: note: here
  case OPTION_STRING:
  ^~~~
cc1: all warnings being treated as errors
mv: cannot stat '/usr/src/linux-4.9.76-gentoo-r1/tools/objtool/.parse-options.o.tmp': No such file or directory

[Comment 1 Jeroen Roovers (RETIRED) 2018-03-20 04:59:16 UTC]

Please store the kernel build output and attach it to this bug report.

[Comment 2 Mike Pagano 2018-06-13 22:09:58 UTC]

Is this still an issue? If so, can you attach you .config and don't gzip anything, please?