fix build breakage for sparc64-glibc

package/strace/Makefile

@@ -5,7 +5,7 @@ include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		strace
 PKG_VERSION:=		4.8
-PKG_RELEASE:=		5
+PKG_RELEASE:=		6
 PKG_MD5SUM:=		c575ef43829586801f514fd91bfe7575
 PKG_DESCR:=		System call trace program
 PKG_SECTION:=		debug

package/strace/patches/patch-process_c

@@ -1,25 +1,5 @@
 --- strace-4.8.orig/process.c	2013-05-18 00:22:19.000000000 +0200
 +++ strace-4.8/process.c	2014-01-15 12:21:31.000000000 +0100
-@@ -55,19 +55,6 @@
- # endif
- #endif
- 
--#ifdef HAVE_LINUX_PTRACE_H
--# undef PTRACE_SYSCALL
--# ifdef HAVE_STRUCT_IA64_FPREG
--#  define ia64_fpreg XXX_ia64_fpreg
--# endif
--# ifdef HAVE_STRUCT_PT_ALL_USER_REGS
--#  define pt_all_user_regs XXX_pt_all_user_regs
--# endif
--# include <linux/ptrace.h>
--# undef ia64_fpreg
--# undef pt_all_user_regs
--#endif
--
- #if defined(SPARC64)
- # define r_pc r_tpc
- # undef PTRACE_GETREGS
 @@ -2857,7 +2844,7 @@ sys_sched_setscheduler(struct tcb *tcp)
  		if (umove(tcp, tcp->u_arg[2], &p) < 0)
  			tprintf(", %#lx", tcp->u_arg[2]);