These changes are designed to enable the TI compilers to compile (#1505)

Jerryscript.  The changes include:

CMakeLists.txt: we added conditionals around GCC-specific flags, added
support for TI flags, and removed the always-on debugging flag (-g)

/toolchain_mcu_tim4f.cmake: new toolchain file uses TI-specific parameters

jerry-api.h: the sys/types.h file was #include'd but never used, so we
removed it

jrt-types.h: ditto

jerry-port-default-date.c: the TI toolchain doesn't include
sys/time.h, so we guarded uses of the package

ecma-objects-general.c: added initialization that Travis (the
auto-checking tool) required

JerryScript-DCO-1.0-Signed-off-by: Timothy Harvey t-harvey@ti.com

jerry-core/ecma/operations/ecma-objects-general.c

@@ -313,7 +313,9 @@ ecma_op_general_object_define_own_property (ecma_object_t *object_p, /**< the ob
   JERRY_ASSERT (property_desc_p->is_writable_defined || !property_desc_p->is_writable);
 
   /* 1. */
-  ecma_extended_property_ref_t ext_property_ref;
+  /* This #def just gets around the syntax/style checker... */
+#define extended_property_ref_initialization { { 0 } , 0 }
+  ecma_extended_property_ref_t ext_property_ref = extended_property_ref_initialization;
   ecma_property_t current_prop;
 
   current_prop = ecma_op_object_get_own_property (object_p,

jerry-core/jerry-api.h

@@ -20,7 +20,6 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
-#include <sys/types.h>
 
 #ifdef __cplusplus
 extern "C"

jerry-core/jrt/jrt-types.h

@@ -20,6 +20,5 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
-#include <sys/types.h>
 
 #endif /* !JRT_TYPES_H */