[toolchain] add support for uClibc 0.9.30.3

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20181 3c298f89-4303-0410-b956-a3cf2f4a3e73

toolchain/uClibc/patches-0.9.30.3/110-compat_macros.patch

@@ -0,0 +1,51 @@
+--- ./include/string.h.orig	2008-06-08 22:38:53.000000000 +0200
++++ ./include/string.h	2009-01-02 16:09:03.000000000 +0100
+@@ -355,18 +355,40 @@
+ /* Find the last occurrence of C in S (same as strrchr).  */
+ extern char *rindex (__const char *__s, int __c)
+      __THROW __attribute_pure__ __nonnull ((1));
+-# else
+-#  ifdef __UCLIBC_SUSV3_LEGACY_MACROS__
++# elif defined(__UCLIBC_SUSV3_LEGACY_MACROS__) && !defined(_STRINGS_H)
+ /* bcopy/bzero/bcmp/index/rindex are marked LEGACY in SuSv3.
+  * They are replaced as proposed by SuSv3. Don't sync this part
+  * with glibc and keep it in sync with strings.h.  */
+ 
+-#  define bcopy(src,dest,n) (memmove((dest), (src), (n)), (void) 0)
+-#  define bzero(s,n) (memset((s), '\0', (n)), (void) 0)
+-#  define bcmp(s1,s2,n) memcmp((s1), (s2), (size_t)(n))
+-#  define index(s,c) strchr((s), (c))
+-#  define rindex(s,c) strrchr((s), (c))
+-#  endif
++/* Copy N bytes of SRC to DEST (like memmove, but args reversed).  */
++static __inline__ void bcopy (__const void *__src, void *__dest, size_t __n)
++{
++	memmove(__dest, __src, __n);
++}
++
++/* Set N bytes of S to 0.  */
++static __inline__ void bzero (void *__s, size_t __n)
++{
++	memset(__s, 0, __n);
++}
++
++/* Compare N bytes of S1 and S2 (same as memcmp).  */
++static __inline__ int bcmp (__const void *__s1, __const void *__s2, size_t __n)
++{
++	return memcmp(__s1, __s2, __n);
++}
++
++/* Find the first occurrence of C in S (same as strchr).  */
++static __inline__ char *index (__const char *__s, int __c)
++{
++	return strchr(__s, __c);
++}
++
++/* Find the last occurrence of C in S (same as strrchr).  */
++static __inline__ char *rindex (__const char *__s, int __c)
++{
++	return strrchr(__s, __c);
++}
+ # endif
+ 
+ /* Return the position of the first bit set in I, or 0 if none are set.

toolchain/uClibc/patches-0.9.30.3/120-adjtimex.patch

@@ -0,0 +1,14 @@
+Index: uClibc-0.9.29/include/sys/timex.h
+===================================================================
+--- uClibc-0.9.29.orig/include/sys/timex.h	2007-12-30 17:34:21.983513096 +0100
++++ uClibc-0.9.29/include/sys/timex.h	2007-12-30 17:34:32.180094169 +0100
+@@ -116,7 +116,8 @@
+ 
+ __BEGIN_DECLS
+ 
+-extern int __adjtimex (struct timex *__ntx) __THROW;
++#undef __adjtimex
++#define __adjtimex adjtimex
+ extern int adjtimex (struct timex *__ntx) __THROW;
+ 
+ extern int ntp_gettime (struct ntptimeval *__ntv) __THROW;

toolchain/uClibc/patches-0.9.30.3/130-pthread_weak_binding.patch

@@ -0,0 +1,10 @@
+--- a/libc/unistd/daemon.c
++++ b/libc/unistd/daemon.c
+@@ -54,7 +54,6 @@
+ libc_hidden_proto(dup2)
+ libc_hidden_proto(setsid)
+ libc_hidden_proto(chdir)
+-libc_hidden_proto(fork)
+ 
+ int daemon( int nochdir, int noclose )
+ {

toolchain/uClibc/patches-0.9.30.3/140-math_decl.patch

@@ -0,0 +1,11 @@
+--- a/libc/sysdeps/linux/common/bits/mathcalls.h
++++ b/libc/sysdeps/linux/common/bits/mathcalls.h
+@@ -229,7 +229,7 @@
+ 
+ 
+ /* Return nonzero if VALUE is not a number.  */
+-__MATHDECL_PRIV (int,__isnan,, (_Mdouble_ __value), (__const__));
++__MATHDECL_PRIV (int,isnan,, (_Mdouble_ __value), (__const__));
+ 
+ #if defined __USE_MISC || defined __USE_XOPEN
+ /* Return nonzero if VALUE is not a number.  */

toolchain/uClibc/patches-0.9.30.3/170-math_finite.patch

@@ -0,0 +1,23 @@
+--- a/include/math.h
++++ b/include/math.h
+@@ -179,7 +179,7 @@
+ 
+ 
+ /* ISO C99 defines some generic macros which work on any data type.  */
+-#ifdef __USE_ISOC99
++#if defined(__USE_ISOC99) || defined(__USE_BSD)
+ 
+ /* Get the architecture specific values describing the floating-point
+    evaluation.  The following symbols will get defined:
+@@ -299,6 +299,11 @@
+ 
+ #endif /* Use ISO C99.  */
+ 
++/* BSD compat */
++#define finite(x) __finite(x)
++#define finitef(x) __finitef(x)
++#define finitel(x) __finitel(x)
++
+ #ifdef	__USE_MISC
+ /* Support for various different standard error handling behaviors.  */
+ typedef enum

toolchain/uClibc/patches-0.9.30.3/410-llvm_workaround.patch

@@ -0,0 +1,11 @@
+--- a/libc/stdio/_stdio.c
++++ b/libc/stdio/_stdio.c
+@@ -121,7 +121,7 @@ static FILE _stdio_streams[] = {
+ 							 __FLAG_NBF|__FLAG_WRITEONLY, \
+ 							 2, \
+ 							 NULL, \
+-							 NULL, \
++							 0, \
+ 							 0 )
+ };
+ 

toolchain/uClibc/patches-0.9.30.3/450-powerpc_copysignl.patch

@@ -0,0 +1,103 @@
+--- a/libc/sysdeps/linux/powerpc/Makefile.arch
++++ b/libc/sysdeps/linux/powerpc/Makefile.arch
+@@ -5,7 +5,7 @@
+ # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ #
+ 
+-CSRC := __syscall_error.c pread_write.c ioctl.c
++CSRC := __syscall_error.c pread_write.c ioctl.c copysignl.c
+ 
+ SSRC := \
+ 	__longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S brk.S \
+--- /dev/null
++++ b/libc/sysdeps/linux/powerpc/copysignl.c
+@@ -0,0 +1,89 @@
++/* s_copysignl.c -- long double version of s_copysign.c.
++ * Conversion to long double by Ulrich Drepper,
++ * Cygnus Support, drepper@cygnus.com.
++ */
++
++/*
++ * ====================================================
++ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
++ *
++ * Developed at SunPro, a Sun Microsystems, Inc. business.
++ * Permission to use, copy, modify, and distribute this
++ * software is freely granted, provided that this notice
++ * is preserved.
++ * ====================================================
++ */
++
++/*
++ * copysignl(long double x, long double y)
++ * copysignl(x,y) returns a value with the magnitude of x and
++ * with the sign bit of y.
++ */
++
++#include <endian.h>
++#include <stdint.h>
++
++#if __FLOAT_WORD_ORDER == BIG_ENDIAN
++
++typedef union
++{
++  long double value;
++  struct
++  {
++    int sign_exponent:16;
++    unsigned int empty:16;
++    uint32_t msw;
++    uint32_t lsw;
++  } parts;
++} ieee_long_double_shape_type;
++
++#endif
++
++#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN
++
++typedef union
++{
++  long double value;
++  struct
++  {
++    uint32_t lsw;
++    uint32_t msw;
++    int sign_exponent:16;
++    unsigned int empty:16;
++  } parts;
++} ieee_long_double_shape_type;
++
++#endif
++
++/* Get int from the exponent of a long double.  */
++
++#define GET_LDOUBLE_EXP(exp,d)					\
++do {								\
++  ieee_long_double_shape_type ge_u;				\
++  ge_u.value = (d);						\
++  (exp) = ge_u.parts.sign_exponent;				\
++} while (0)
++
++/* Set exponent of a long double from an int.  */
++
++#define SET_LDOUBLE_EXP(d,exp)					\
++do {								\
++  ieee_long_double_shape_type se_u;				\
++  se_u.value = (d);						\
++  se_u.parts.sign_exponent = (exp);				\
++  (d) = se_u.value;						\
++} while (0)
++
++long double copysignl(long double x, long double y);
++libc_hidden_proto(copysignl);
++
++long double copysignl(long double x, long double y)
++{
++	uint32_t es1,es2;
++	GET_LDOUBLE_EXP(es1,x);
++	GET_LDOUBLE_EXP(es2,y);
++	SET_LDOUBLE_EXP(x,(es1&0x7fff)|(es2&0x8000));
++        return x;
++}
++
++libc_hidden_def(copysignl);