build: make json-c dependent on fabrics

The JSON code is used for reading and writing the configuration files
used by the fabrics code. Therefore, it does not make sense to enable
JSON without fabrics. This simplifies the core dependencies so the JSON-
related code can safely assume fabrics is enabled.

Signed-off-by: Daniel Wagner <[email protected]>

Author: igaw

meson.build

@@ -54,7 +54,7 @@ want_nvme = get_option('nvme').disabled() == false
 want_libnvme = get_option('libnvme').disabled() == false
 want_fabrics = get_option('fabrics').disabled() == false and host_system != 'windows'
 want_mi = get_option('mi').disabled() == false and host_system != 'windows'
-want_json_c = get_option('json-c').disabled() == false and host_system != 'windows'
+want_json_c = get_option('json-c').disabled() == false and want_fabrics
 want_libkmod = get_option('libkmod').disabled() == false and host_system != 'windows'
 want_tests = get_option('tests') and host_system != 'windows'
 want_examples = get_option('examples') and host_system != 'windows'