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compel plugins: add optional plugins

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As we have more than 1 working plugin right now, let's implement
the TODO item for "compel plugins" command.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
This commit is contained in:
Kir Kolyshkin 2017-04-20 01:03:44 -05:00 • committed by Andrei Vagin
parent 98204deb34
commit 4a57dfec9e
1 changed files with 21 additions and 14 deletions
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35
compel/src/main.c
View file

@ -125,7 +125,8 @@ static int usage(int rc) {
fprintf(out,
"Usage:\n"
" compel [--compat] includes | cflags | ldflags | plugins\n"
" compel [--compat] includes | cflags | ldflags\n"
" compel plugins [PLUGIN_NAME ...]\n"
" compel [--compat] [--static] libs\n"
" compel -f FILE -o FILE [-p NAME] [-l N] hgen\n"
" -f, --file FILE input (parasite object) file name\n"
@ -188,18 +189,27 @@ static void print_ldflags(bool compat)
}
}
static void print_plugins(const char *list[])
static void print_plugin(const char *name)
{
const char suffix[] = ".lib.a";
while (*list != NULL) {
if (uninst_root)
printf("%s/plugins/%s%s\n",
uninst_root, *list, suffix);
else
printf("%s/compel/%s%s\n", LIBEXECDIR, *list, suffix);
list++;
}
if (uninst_root)
printf("%s/plugins/%s%s\n",
uninst_root, name, suffix);
else
printf("%s/compel/%s%s\n", LIBEXECDIR, name, suffix);
}
static void print_plugins(char *const list[])
{
char *builtin_list[] = { "std", NULL };
char **p = builtin_list;
while (*p != NULL)
print_plugin(*p++);
while (*list != NULL)
print_plugin(*list++);
}
static int print_libs(bool is_static)
@ -294,7 +304,6 @@ int main(int argc, char *argv[])
bool is_static = false;
int opt, idx;
char *action;
const char *plugins_list[] = { "std", NULL };
static const char short_opts[] = "csf:o:p:hVl:";
static struct option long_opts[] = {
@ -372,9 +381,7 @@ int main(int argc, char *argv[])
}
if (!strcmp(action, "plugins")) {
/* TODO: add option to specify additional plugins
* if/when we'll have any */
print_plugins(plugins_list);
print_plugins(argv + optind);
return 0;
}