amzn: enable amzn-nvme.c build without json-c dependencies checking

Only build json print codes with CONFIG_JSONC build option instead.

Signed-off-by: Tokunori Ikegami <[email protected]>

Author: ikegami-t

plugins/amzn/amzn-nvme.c

@@ -17,11 +17,13 @@
 #define AMZN_NVME_STATS_LOGPAGE_ID 0xD0
 #define AMZN_NVME_STATS_MAGIC 0x3C23B510
 
+#ifdef CONFIG_JSONC
 #define array_add_obj json_array_add_value_object
 #define obj_add_array json_object_add_value_array
 #define obj_add_obj json_object_add_value_object
 #define obj_add_uint json_object_add_value_uint
 #define obj_add_uint64 json_object_add_value_uint64
+#endif /* CONFIG_JSONC */
 
 struct nvme_vu_id_ctrl_field {
 	__u8			bdev[32];
@@ -112,6 +114,7 @@ static void amzn_print_latency_histogram(struct amzn_latency_histogram *hist)
 	printf("=================================\n\n");
 }
 
+#ifdef CONFIG_JSONC
 static void amzn_json_add_histogram(struct json_object *root,
 				    struct amzn_latency_histogram *hist)
 {
@@ -165,6 +168,7 @@ static void amzn_print_json_stats(struct amzn_latency_log_page *log)
 
 	json_free_object(root);
 }
+#endif /* CONFIG_JSONC */
 
 static void amzn_print_normal_stats(struct amzn_latency_log_page *log)
 {
@@ -253,9 +257,11 @@ static int get_stats(int argc, char **argv, struct command *cmd,
 		return -ENOTSUP;
 	}
 
+#ifdef CONFIG_JSONC
 	if (!strcmp(cfg.output_format, "json"))
 		amzn_print_json_stats(&log);
 	else
+#endif /* CONFIG_JSONC */
 		amzn_print_normal_stats(&log);
 
 	return 0;

plugins/meson.build

@@ -2,7 +2,6 @@
 
 if json_c_dep.found()
   sources += [
-    'plugins/amzn/amzn-nvme.c',
     'plugins/dapustor/dapustor-nvme.c',
     'plugins/dell/dell-nvme.c',
     'plugins/fdp/fdp.c',
@@ -23,6 +22,7 @@ if json_c_dep.found()
 endif
 
 sources += [
+  'plugins/amzn/amzn-nvme.c',
   'plugins/dera/dera-nvme.c',
   'plugins/innogrit/innogrit-nvme.c',
   'plugins/inspur/inspur-nvme.c',