Commit: 474efb35918d3b026f91b30baaf5c747c6e7a0fc - mruby_brightv_hello (git)

超漢字上で、mrubyを使ってhello worldを表示させる。

Commit MetaInfo

• Révision: 474efb35918d3b026f91b30baaf5c747c6e7a0fc (tree)
• l'heure: 2017-06-05 23:18:29
• Auteur: ornse01 <ornse01@user...>
• Commiter: ornse01

Message de Log

change build rule. posix wrapper to mrbgems

Change Summary

• modified: src/build_config.rb
• delete: src/posix.c

Modification

--- a/src/build_config.rb
+++ b/src/build_config.rb
@@ -106,6 +106,7 @@ MRuby::CrossBuild.new('pcat') do |conf|
 
   @bins = [] # for disable to link mrbc for target.
 
+  conf.gem 'mrbgems_port/mruby-brightv-posixwrapper'
   conf.gem 'mrbgems_port/mruby-brightv-print'
   conf.gem 'mruby/mrbgems/mruby-compiler'
 #

--- a/src/posix.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include "posix_include/stdio.h"
-#include "posix_include/math.h"
-#include <bstring.h>
-#include <bstdarg.h>
-#include <bstdlib.h>
-
-double __nan()
-{
-	static char nan_byte[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff};
-	return *(double*)nan_byte;
-}
-
-int isnan(double x)
-{
-	double nan = NAN;
-	return memcmp(&x, &nan, sizeof(double)) == 0;
-}
-
-int isinf(double x)
-{
-	double inf = INFINITY;
-	double ninf = -inf;
-	return (memcmp(&x, &inf, sizeof(double)) == 0) || (memcmp(&x, &ninf, sizeof(double)) == 0);
-}
-
-int isfinite(double x)
-{
-	return !isinf(x);
-}
-
-int signbit(double x)
-{
-	return x < 0.0;
-}
-
-double fmod(double x, double y)
-{
-	return (x - y * (double)((int)(x / y)));
-}
-
-int fprintf(FILE* stream, const char* format, ...)
-{
-	int ret = 0;
-
-	if (*stream == stderr || *stream == stdout) {
-		va_list list;
-		va_start(list, format);
-		ret = vprintf(format, list);
-		va_end(list);
-	}
-
-	return ret;
-}
-
-int snprintf(char *s, size_t len, const char* format, ...)
-{
-	int ret = 0;
-	int len0 = (len < 509) ? 509 : len;
-	char *p;
-	va_list list;
-
-	p = malloc(sizeof(char)*len0*3);
-
-	va_start(list, format);
-	ret = sprintf(p, format, list);
-	va_end(list);
-
-	memcpy(s, p, ret > len ? len : ret);
-
-	free(p);
-
-	return ret;
-}