fix installation

Author: bobzhang

jscomp/Makefile

@@ -633,6 +633,8 @@ install:
 	./runtime/js_null.ml ./runtime/js_null.cmi \
 	./runtime/js_undefined.ml ./runtime/js_undefined.cmi \
 	./runtime/js_exn.ml ./runtime/js_exn.mli ./runtime/js_exn.cmi \
+	./runtime/js_int.ml ./runtime/js_int.cmi \
+	./runtime/js_float.ml ./runtime/js_float.cmi \
 	./runtime/js_typed_array.ml ./runtime/js_typed_array.cmi   $(DEST)
 	cp ./stdlib/*.ml ./stdlib/*.mli $(DEST)
 # ./runtime/js_null_undefined.ml ./runtime/js_null_undefined.cmi

jscomp/build_tests/exports/src/demo.ml

@@ -2,4 +2,4 @@
 
 let _ = 
   Js.Int.toString,
-  Js.Float.isNan
+  Js.Float.isNaN

jscomp/js.sh

@@ -18,7 +18,12 @@ ocamlc.opt -w -30-40 -no-check-prims -I bin  bin/config_whole_compiler.mli bin/c
 # BS_PLAYGROUND=../../bucklescript-playground
 # NEED PRESET env varialbe BS_PLAYGROUND
 # node compiler_test.js in bucklescript-playground
-js_of_ocaml  --toplevel +weak.js   ./polyfill.js jsc.byte -I ./stdlib -I ./others/ -I ./runtime/ --file lazy.cmi:/cmis/lazy.cmi --file js.cmi:/cmis/js.cmi --file js_unsafe.cmi:/cmis/js_unsafe.cmi --file js_re.cmi:/cmis/js_re.cmi --file js_array.cmi:/cmis/js_array.cmi --file js_null.cmi:/cmis/js_null.cmi --file js_undefined.cmi:/cmis/js_undefined.cmi --file js_internal.cmi:/cmis/js_internal.cmi --file js_types.cmi:/cmis/js_types.cmi --file js_null_undefined.cmi:/cmis/js_null_undefined.cmi --file js_dict.cmi:/cmis/js_dict.cmi --file js_string.cmi:/cmis/js_string.cmi   -o $BS_PLAYGROUND/exports.js
+js_of_ocaml  --toplevel +weak.js   ./polyfill.js jsc.byte -I ./stdlib -I ./others/ -I ./runtime/ \
+--file lazy.cmi:/cmis/lazy.cmi --file js.cmi:/cmis/js.cmi --file js_unsafe.cmi:/cmis/js_unsafe.cmi \
+--file js_re.cmi:/cmis/js_re.cmi --file js_array.cmi:/cmis/js_array.cmi --file js_null.cmi:/cmis/js_null.cmi \
+--file js_undefined.cmi:/cmis/js_undefined.cmi --file js_internal.cmi:/cmis/js_internal.cmi --file js_types.cmi:/cmis/js_types.cmi \
+--file js_null_undefined.cmi:/cmis/js_null_undefined.cmi --file js_dict.cmi:/cmis/js_dict.cmi --file js_string.cmi:/cmis/js_string.cmi\
+-o $BS_PLAYGROUND/exports.js