glibc-2.3.5-allow-gcc4-string.patch

linux下编译交叉工具链的工具源码

Fixes? the following error when building with gcc-4.0.0:

../string/strcoll.c:39: error: '__EI_strcoll' aliased to undefined symbol '__GI_strcoll'
make[2]: *** [/home/dank/crosstool-0.32/build/i686-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/build-glibc/wcsmbs/wcscoll.os] Error 1
make[2]: Leaving directory `/home/dank/crosstool-0.32/build/i686-unknown-linux-gnu/gcc-4.0.0-20050410-glibc-2.3.4/glibc-2.3.4/wcsmbs'


Thu Mar 17 21:06:24 2005 UTC (3 weeks, 5 days ago) by roland
Branch: MAIN
CVS Tags: fedora-glibc-20050405T2114, fedora-glibc-20050401T1444, fedora-glibc-20050324T0715, fedora-glibc-20050319T1907, HEAD

2005-03-16  Richard Henderson  <[e-mail]>

	* include/wchar.h (__wcscoll): Remove.
	* wcsmbs/wcscoll.c: Define wcscoll directly instead of via __wcscoll.
	* string/strcoll.c: Don't issue libc_hidden_def STRCOLL redefined.

http://sourceware.org/cgi-bin/cvsweb.cgi/libc/string/strcoll.c.diff?r1=1.33&r2=1.34&cvsroot=glibc
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/include/wchar.h.diff?r1=1.26&r2=1.27&cvsroot=glibc
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/wcsmbs/wcscoll.c.diff?r1=1.13&r2=1.14&cvsroot=glibc

===================================================================
RCS file: /cvs/glibc/libc/string/strcoll.c,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -r1.33 -r1.34
--- libc/string/strcoll.c	2004/03/14 20:51:30	1.33
+++ libc/string/strcoll.c	2005/03/17 21:06:24	1.34
@@ -23,6 +23,7 @@
 # define STRING_TYPE char
 # define STRCOLL strcoll
 # define STRCOLL_L __strcoll_l
+# define USE_HIDDEN_DEF
 #endif
 
 #include "../locale/localeinfo.h"
@@ -35,6 +36,7 @@
 {
   return STRCOLL_L (s1, s2, _NL_CURRENT_LOCALE);
 }
-#if !defined WIDE_CHAR_VERSION
-libc_hidden_def (strcoll)
+
+#ifdef USE_HIDDEN_DEF
+libc_hidden_def (STRCOLL)
 #endif
===================================================================
RCS file: /cvs/glibc/libc/include/wchar.h,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -r1.26 -r1.27
--- libc/include/wchar.h	2004/03/14 20:45:10	1.26
+++ libc/include/wchar.h	2005/03/17 21:06:24	1.27
@@ -56,7 +56,6 @@
 extern int __wcsncasecmp (__const wchar_t *__s1, __const wchar_t *__s2,
 			  size_t __n)
      __attribute_pure__;
-extern int __wcscoll (__const wchar_t *__s1, __const wchar_t *__s2);
 extern size_t __wcslen (__const wchar_t *__s) __attribute_pure__;
 extern size_t __wcsnlen (__const wchar_t *__s, size_t __maxlen)
      __attribute_pure__;
===================================================================
RCS file: /cvs/glibc/libc/wcsmbs/wcscoll.c,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -r1.13 -r1.14
--- libc/wcsmbs/wcscoll.c	2004/03/14 21:05:48	1.13
+++ libc/wcsmbs/wcscoll.c	2005/03/17 21:06:24	1.14
@@ -22,12 +22,11 @@
 
 #define STRING_TYPE wchar_t
 #define USTRING_TYPE wint_t
-#define STRCOLL __wcscoll
+#define STRCOLL wcscoll
 #define STRCOLL_L __wcscoll_l
 
 #include "../string/strcoll.c"
 
 #ifndef USE_IN_EXTENDED_LOCALE_MODEL
-weak_alias (__wcscoll, wcscoll)
 libc_hidden_weak (wcscoll)
 #endif