ext

Author: hmsk

ext/quickjsrb/extconf.rb

@@ -34,6 +34,15 @@
   append_cflags('-Wchar-subscripts -funsigned-char')
 else
   append_cflags('-Wno-array-bounds -Wno-format-truncation')
+
+  append_cflags('-Wextra')
+  append_cflags('-Wno-sign-compare')
+  append_cflags('-Wno-missing-field-initializers')
+  append_cflags('-Wundef -Wuninitialized')
+  append_cflags('-Wunused -Wno-unused-parameter')
+  append_cflags('-Wwrite-strings')
+  append_cflags('-Wchar-subscripts -funsigned-char')
+
 end
 
 append_cflags('-fwrapv')