src: meson.build: remove librem5-hack option and depend on libcallaudio

meson_options.txt

@@ -9,7 +9,3 @@ option('tests',
 option('wayland',
        type: 'feature', value: 'enabled',
        description: 'Whether to support Wayland lockscreen interaction')
-
-option('librem5-hack',
-       type: 'boolean', value: true,
-       description: 'Whether to use hacky code to support audio output switching (Speaker)')

src/meson.build

@@ -36,6 +36,7 @@ calls_deps = [ dependency('gobject-2.0', version: '>= 2.58'),
                dependency('gom-1.0'),
                dependency('libebook-contacts-1.2'),
                dependency('folks'),
+               dependency('libcallaudio-0'),
              ]
 
 if wl_scanner.found()
@@ -95,9 +96,6 @@ calls_config_data = config_data
 calls_config_data.set_quoted('VCS_TAG', '@VCS_TAG@')
 calls_config_data.set10('WL_SCANNER_FOUND', wl_scanner.found())
 
-use_l5_hacks = get_option('librem5-hack')
-calls_config_data.set('CALLS_USE_UGLY_CODE', use_l5_hacks)
-
 config_h_in = configure_file(
   output: 'config.h.in',
   configuration: calls_config_data