fix meson build of sirocco interface

Author: dimpase

src/sage/libs/meson.build

@@ -1,4 +1,3 @@
-sirocco = cc.find_library('sirocco', required: false, disabler: true)
 # cannot be found via pkg-config
 ecl = cc.find_library('ecl', required: false, disabler: true)
 if not ecl.found() and not is_windows
@@ -65,6 +64,12 @@ else
   conf_data.set('SAGE_MAXIMA', maxima_bin.full_path())
 endif
 
+sirocco = dependency(
+  'libsirocco',
+  version: '>=2.1.0',
+  required: false,
+  disabler: true,
+)
 braiding = dependency(
   'libbraiding',
   version: '>=1.3.1',