add support for parserless builds in meson

Author: Gottox

meson.build

@@ -122,6 +122,12 @@ if get_option('debug')
     language: 'c',
   )
 endif
+if get_option('disable_parser')
+  add_project_arguments(
+    ['-DQJS_DISABLE_PARSER'],
+    language: 'c',
+  )
+endif
 
 qjs_sys_deps = []
 

meson_options.txt

@@ -3,3 +3,4 @@ option('examples', type: 'feature', description: 'build examples')
 option('libc', type: 'boolean', value: false, description: 'build qjs standard library modules as part of the library')
 option('cli_mimalloc', type: 'feature', value: 'disabled', description: 'build qjs cli with mimalloc')
 option('docdir', type: 'string', description: 'documentation directory')
+option('disable_parser', type: 'boolean', value: false, description: 'Disable JS source code parser')