'-Wno-missing-braces',
]), language: ['c', 'cpp'])
+# Compute the relative path used by compiler invocations.
+source_root = meson.current_source_dir().split('/')
+build_root = meson.global_build_root().split('/')
+relative_dir_parts = []
+i = 0
+in_prefix = true
+foreach p: build_root
+ if i >= source_root.length() or not in_prefix or p != source_root[i]
+ in_prefix = false
+ relative_dir_parts += '..'
+ endif
+ i += 1
+endforeach
+i = 0
+in_prefix = true
+foreach p : source_root
+ if i >= build_root.length() or not in_prefix or build_root[i] != p
+ in_prefix = false
+ relative_dir_parts += p
+ endif
+ i += 1
+endforeach
+relative_dir = join_paths(relative_dir_parts) + '/'
+
+if cc.has_argument('-fmacro-prefix-map=/prefix/to/hide=')
+ add_project_arguments(
+ '-fmacro-prefix-map=@0@='.format(relative_dir),
+ language: 'c',
+ )
+else
+ add_project_arguments(
+ '-D_DS_REL_SRC_DIR="@0@"'.format(relative_dir),
+ language: 'c',
+ )
+endif
+
libds_tizen_version = meson.project_version()
version_arr = libds_tizen_version.split('.')
libds_tizen_version_major = version_arr[0]