stlport-4.5.3.patch

用于生成linux操作系统下的交叉编译工具链和嵌入式linux系统的根文件系统,支持x86、arm、powerpc等处理器

+//#define _STLP_NO_WCHAR_T
+//#define _ISOC99_SOURCE
+//#define USE_SPRINTF_INSTEAD
 
 #if defined (_STLP_MSVC) || defined (__ICL) || defined (__BORLANDC__)
 
diff -urN STLport-4.5.3/stlport/config/stl_gcc.h STLport-4.5.3-devel/stlport/config/stl_gcc.h
--- STLport-4.5.3/stlport/config/stl_gcc.h	Thu Jan 10 11:41:58 2002
+++ STLport-4.5.3-devel/stlport/config/stl_gcc.h	Tue Jan  7 15:28:08 2003
@@ -3,7 +3,7 @@
  */
 
 /* Systems having GLIBC installed have different traits */
-#if ! defined (_STLP_USE_GLIBC) && ( defined (__linux__) || defined (__CYGWIN__) )
+#if ! defined (_STLP_USE_GLIBC)  && ! defined (_STLP_USE_UCLIBC) && ( defined (__linux__) || defined (__CYGWIN__) )
 # define _STLP_USE_GLIBC
 #endif
 
diff -urN STLport-4.5.3/stlport/cstdlib STLport-4.5.3-devel/stlport/cstdlib
--- STLport-4.5.3/stlport/cstdlib	Thu Aug 23 15:51:54 2001
+++ STLport-4.5.3-devel/stlport/cstdlib	Tue Jan  7 15:28:08 2003
@@ -55,9 +55,11 @@
 using _STLP_VENDOR_CSTD::atof;
 using _STLP_VENDOR_CSTD::atoi;
 using _STLP_VENDOR_CSTD::atol;
+# ifndef _STLP_USE_UCLIBC
 using _STLP_VENDOR_CSTD::mblen;
 using _STLP_VENDOR_CSTD::mbstowcs;
 using _STLP_VENDOR_CSTD::mbtowc;
+# endif
 using _STLP_VENDOR_CSTD::strtod;
 using _STLP_VENDOR_CSTD::strtol;
 using _STLP_VENDOR_CSTD::strtoul;
diff -urN STLport-4.5.3/stlport/stl/_config.h STLport-4.5.3-devel/stlport/stl/_config.h
--- STLport-4.5.3/stlport/stl/_config.h	Fri Jan 18 15:08:36 2002
+++ STLport-4.5.3-devel/stlport/stl/_config.h	Tue Jan  7 15:28:08 2003
@@ -26,6 +26,16 @@
 #ifndef _STLP_CONFIG_H
 # define _STLP_CONFIG_H
 
+/* Make the STLport headers provide uClibc support by default */
+#define _STLP_NO_EXCEPTIONS		1
+#define STL_NO_EXCEPTIONS		1
+#define _STLP_USE_UCLIBC		1
+//#define _STLP_NO_WCHAR_T		1
+#define _STLP_NO_LONG_DOUBLE		1
+#define USE_SPRINTF_INSTEAD		1
+#define _ISOC99_SOURCE			1
+#define _STLP_NO_ANACHRONISMS		1
+
 /*
  * Purpose of this file :
  *
@@ -164,7 +174,7 @@
 /* Operating system recognition (basic) */
 # if defined (__unix) || defined (__linux__) || defined (__QNX__) || defined (_AIX)  || defined (__NetBSD__) || defined (__Lynx__)
 #  define _STLP_UNIX 1
-#  if defined (__linux__) && ! defined (_STLP_USE_GLIBC)
+#  if defined (__linux__) && ! defined (_STLP_USE_GLIBC) && ! defined (_STLP_USE_UCLIBC)
 #   define _STLP_USE_GLIBC 1
 #  endif
 # elif defined(macintosh) || defined (_MAC)
diff -urN STLport-4.5.3/stlport/stl/_stdio_file.h STLport-4.5.3-devel/stlport/stl/_stdio_file.h
--- STLport-4.5.3/stlport/stl/_stdio_file.h	Fri Jan 18 15:07:00 2002
+++ STLport-4.5.3-devel/stlport/stl/_stdio_file.h	Tue Jan  7 15:28:08 2003
@@ -634,6 +634,112 @@
 }
 # define _STLP_FILE_I_O_IDENTICAL
 
+#elif defined(_STLP_USE_UCLIBC)
+
+#if defined(__MASK_READING)
+
+inline int   _FILE_fd(const FILE *__f) { return __f->__filedes; }
+
+//       Returns a pointer to the beginning of the buffer.
+inline char* _FILE_I_begin(const FILE *__f) { return (char*) __f->__bufstart; }
+
+//       Returns the current read/write position within the buffer.
+inline char* _FILE_I_next(const FILE *__f) { return (char*) __f->__bufpos; }
+
+//       Returns a pointer immediately past the end of the buffer.
+inline char* _FILE_I_end(const FILE *__f) { return (char*)__f->__bufend; }
+
+//       Returns the number of characters remaining in the buffer, i.e.
+//       _FILE_[IO]_end(__f) - _FILE_[IO]_next(__f).
+inline ptrdiff_t _FILE_I_avail(const FILE *__f) 
+  { return __f->__bufgetc_u - __f->__bufpos; }
+
+//       Increments the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_preincr(FILE *__f)  { return *(char*)(++__f->__bufpos); }
+
+//       Increments the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_postincr(FILE *__f)  { return *(char*)(__f->__bufpos++); }
+
+//       Decrements the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_predecr(FILE *__f)  { return *(char*)(--__f->__bufpos); }
+
+//       Decrements the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_postdecr(FILE *__f)  { return *(char*)(__f->__bufpos--); }
+
+//       Increments the current read/write position by __n.
+inline void  _FILE_I_bump(FILE *__f, int __n) { __f->__bufpos += __n; }
+
+//       Sets the beginning of the bufer to __begin, the current read/write
+//       position to __next, and the buffer's past-the-end pointer to __end.
+//       If any of those pointers is null, then all of them must be null.
+inline void _FILE_I_set(FILE *__f, char* __begin, char* __next, char* __end)
+{
+	__f->__bufstart = (unsigned char*)__begin;
+	__f->__bufpos  =  (unsigned char*)__next;
+	__f->__bufend  =  (unsigned char*)__end;
+	__f->__bufgetc_u = (unsigned char*)__begin;
+	__f->__bufputc_u = (unsigned char*)__end;
+}
+
+# define _STLP_FILE_I_O_IDENTICAL
+
+#else    // Support old stdio for a little while.
+
+inline int   _FILE_fd(const FILE *__f) { return __f->filedes; }
+
+//       Returns a pointer to the beginning of the buffer.
+inline char* _FILE_I_begin(const FILE *__f) { return (char*) __f->bufstart; }
+
+//       Returns the current read/write position within the buffer.
+inline char* _FILE_I_next(const FILE *__f) { return (char*) __f->bufpos; }
+
+//       Returns a pointer immediately past the end of the buffer.
+inline char* _FILE_I_end(const FILE *__f) { return (char*)__f->bufend; }
+
+//       Returns the number of characters remaining in the buffer, i.e.
+//       _FILE_[IO]_end(__f) - _FILE_[IO]_next(__f).
+inline ptrdiff_t _FILE_I_avail(const FILE *__f) 
+  { return __f->bufgetc - __f->bufpos; }
+
+//       Increments the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_preincr(FILE *__f)  { return *(char*)(++__f->bufpos); }
+
+//       Increments the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_postincr(FILE *__f)  { return *(char*)(__f->bufpos++); }
+
+//       Decrements the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_predecr(FILE *__f)  { return *(char*)(--__f->bufpos); }
+
+//       Decrements the current read/write position by 1, returning the 
+//       character at the old position.
+inline char& _FILE_I_postdecr(FILE *__f)  { return *(char*)(__f->bufpos--); }
+
+//       Increments the current read/write position by __n.
+inline void  _FILE_I_bump(FILE *__f, int __n) { __f->bufpos += __n; }
+
+//       Sets the beginning of the bufer to __begin, the current read/write
+//       position to __next, and the buffer's past-the-end pointer to __end.
+//       If any of those pointers is null, then all of them must be null.
+inline void _FILE_I_set(FILE *__f, char* __begin, char* __next, char* __end)
+{
+	__f->bufstart = (unsigned char*)__begin;
+	__f->bufpos  =  (unsigned char*)__next;
+	__f->bufend  =  (unsigned char*)__end;
+	__f->bufgetc = (unsigned char*)__begin;
+	__f->bufputc = (unsigned char*)__end;
+}
+
+# define _STLP_FILE_I_O_IDENTICAL
+
+#endif
+
 #else  /* A C library that we don't have an implementation for. */
 
 # error The C++ I/O library is not configured for this compiler
diff -urN STLport-4.5.3/stlport/stl/c_locale.h STLport-4.5.3-devel/stlport/stl/c_locale.h
--- STLport-4.5.3/stlport/stl/c_locale.h	Fri Jan 18 15:07:00 2002
+++ STLport-4.5.3-devel/stlport/stl/c_locale.h	Wed Jan  8 10:58:10 2003
@@ -401,6 +401,21 @@
 #  define _Locale_SPACE _S
 #  define _Locale_PRINT (_P | _U | _L | _N | _B)
 #  define _Locale_ALPHA (_U | _L)
+
+# elif defined(_STLP_USE_UCLIBC) /* linux, using the gnu compiler */
+
+#  define _Locale_CNTRL  _IScntrl
+#  define _Locale_UPPER  _ISupper
+#  define _Locale_LOWER  _ISlower
+#  define _Locale_DIGIT  _ISdigit
+#  define _Locale_XDIGIT _ISxdigit
+#  define _Locale_PUNCT  _ISpunct
+#  define _Locale_SPACE  _ISspace
+#  define _Locale_PRINT  _ISprint
+#  define _Locale_ALPHA  _ISalpha
+
+#else
+#  error Unknown Locale
 #endif
 
 # endif /* _STLP_C_LOCALE_H */