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parser: enable printing Werror flag settings

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Make it so --Werror=show can display which flags have been set.

In addition update its --help=Werror flag table to display

   ./apparmor_parser --Werror=[Option]

instead of --Warn

MR: https://gitlab.com/apparmor/apparmor/-/merge_requests/600
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
John Johansen 2020-09-01 02:20:00 -07:00
parent 9c1803d62a
commit 3d7cfb29f9
1 changed files with 5 additions and 2 deletions
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7
parser/parser_main.c
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@ -468,9 +468,10 @@ static int process_arg(int c, char *optarg)
strcmp(optarg, "optimize") == 0 ||
strcmp(optarg, "O") == 0) {
flagtable_help("-O ", "", progname, optflag_table);
} else if (strcmp(optarg, "warn") == 0 ||
strcmp(optarg, "Werror") == 0) {
} else if (strcmp(optarg, "warn") == 0) {
flagtable_help("--warn=", "", progname, warnflag_table);
} else if (strcmp(optarg, "Werror") == 0) {
flagtable_help("--Werror=", "", progname, warnflag_table);
} else {
PERROR("%s: Invalid --help option %s\n",
progname, optarg);
@ -703,6 +704,8 @@ static int process_arg(int c, char *optarg)
case ARG_WERROR:
if (!optarg) {
werrflags = -1;
} else if (strcmp(optarg, "show") == 0) {
print_flags("Werror", warnflag_table, werrflags);
} else if (optarg && !handle_flag_table(warnflag_table, optarg,
&werrflags)) {
PERROR("%s: Invalid --Werror option %s\n",