Updated Xcode project build settings in conformity with 10.8/Xcode 4.4

1 files changed, 53 insertions, 13 deletions

diff --git a/include/mrbconf.h b/include/mrbconf.h
index e90b685bb..20f49ec29 100644
--- a/include/mrbconf.h
+++ b/include/mrbconf.h
@@ -8,7 +8,41 @@
 #define MRUBYCONF_H
 
 #include <stdint.h>
-#undef MRB_USE_FLOAT
+
+/* configuration options: */
+/* add -DMRB_USE_FLOAT to use float instead of double for floating point numbers */
+//#define MRB_USE_FLOAT
+
+/* argv max size in mrb_funcall */
+//#define MRB_FUNCALL_ARGC_MAX 16 
+
+/* number of object per heap page */
+//#define MRB_HEAP_PAGE_SIZE 1024
+
+/* initial size for IV khash */
+//#define MRB_IV_INITIAL_SIZE 8
+
+/* default size of khash table bucket */
+//#define KHASH_DEFAULT_SIZE 32
+
+/* allocated memory address alignment */
+//#define POOL_ALIGNMENT 4
+
+/* page size of memory pool */
+//#define POOL_PAGE_SIZE 16000
+
+/* -DDISABLE_XXXX to drop the feature */
+#define DISABLE_REGEXP	        /* regular expression classes */
+//#define DISABLE_SPRINTF	/* Kernel.sprintf method */
+//#define DISABLE_MATH		/* Math functions */
+//#define DISABLE_TIME		/* Time class */
+//#define DISABLE_STRUCT	/* Struct class */
+//#define DISABLE_STDIO		/* use of stdio */
+
+#undef  HAVE_UNISTD_H /* WINDOWS */
+#define HAVE_UNISTD_H /* LINUX */
+
+/* end of configuration */
 
 #ifdef MRB_USE_FLOAT
 typedef float mrb_float;
@@ -19,20 +53,26 @@ typedef double mrb_float;
 
 typedef int mrb_int;
 typedef intptr_t mrb_sym;
-#define readint(p,base) strtol((p),NULL,(base))
-
-#undef  INCLUDE_ENCODING   /* not use encoding classes (ascii only) */
-//#define INCLUDE_ENCODING   /* use UTF-8 encoding classes */
-
-#undef  INCLUDE_REGEXP     /* not use regular expression classes */
-//#define INCLUDE_REGEXP     /* use regular expression classes */
 
-#ifdef  INCLUDE_REGEXP
-# define INCLUDE_ENCODING  /* Regexp depends Encoding */
+/* define ENABLE_XXXX from DISABLE_XXX */
+#ifndef DISABLE_REGEXP
+#define ENABLE_REGEXP
+#endif
+#ifndef DISABLE_SPRINTF
+#define ENABLE_SPRINTF
+#endif
+#ifndef DISABLE_MATH
+#define ENABLE_MATH
+#endif
+#ifndef DISABLE_TIME
+#define ENABLE_TIME
+#endif
+#ifndef DISABLE_STRUCT
+#define ENABLE_STRUCT
+#endif
+#ifndef DISABLE_STDIO
+#define ENABLE_STDIO
 #endif
-
-#undef  HAVE_UNISTD_H /* WINDOWS */
-#define HAVE_UNISTD_H /* LINUX */
 
 #ifndef FALSE
 # define FALSE 0