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[commits] r13054 - in /trunk: libc/ libc/bits/ libc/elf/ libc/include/ libc/libio/ libc/manual/ libc/nis/ libc/nscd/ libc/posix/ libc/...



Author: joseph
Date: Sat Mar  5 11:39:34 2011
New Revision: 13054

Log:
Merge changes between r12752 and r13053 from /fsf/trunk.
Regenerate configure scripts as part of merge.

Added:
    trunk/libc/stdio-common/bug23.c
      - copied unchanged from r13053, fsf/trunk/libc/stdio-common/bug23.c
    trunk/libc/sysdeps/mach/hurd/ifreq.h
      - copied unchanged from r13053, fsf/trunk/libc/sysdeps/mach/hurd/ifreq.h
    trunk/libc/sysdeps/powerpc/powerpc64/power7/Makefile
      - copied unchanged from r13053, fsf/trunk/libc/sysdeps/powerpc/powerpc64/power7/Makefile
    trunk/libc/sysdeps/wordsize-64/Makefile
      - copied unchanged from r13053, fsf/trunk/libc/sysdeps/wordsize-64/Makefile
    trunk/libc/sysdeps/wordsize-64/tst-writev.c
      - copied unchanged from r13053, fsf/trunk/libc/sysdeps/wordsize-64/tst-writev.c
    trunk/ports/sysdeps/arm/Makefile
      - copied unchanged from r13053, fsf/trunk/ports/sysdeps/arm/Makefile
    trunk/ports/sysdeps/arm/dl-lookupcfg.h
      - copied unchanged from r13053, fsf/trunk/ports/sysdeps/arm/dl-lookupcfg.h
    trunk/ports/sysdeps/arm/dl-tlsdesc.S
      - copied unchanged from r13053, fsf/trunk/ports/sysdeps/arm/dl-tlsdesc.S
    trunk/ports/sysdeps/arm/dl-tlsdesc.h
      - copied unchanged from r13053, fsf/trunk/ports/sysdeps/arm/dl-tlsdesc.h
    trunk/ports/sysdeps/arm/tlsdesc.c
      - copied unchanged from r13053, fsf/trunk/ports/sysdeps/arm/tlsdesc.c
    trunk/ports/sysdeps/arm/tlsdesc.sym
      - copied unchanged from r13053, fsf/trunk/ports/sysdeps/arm/tlsdesc.sym
Modified:
    trunk/libc/ChangeLog
    trunk/libc/Makeconfig
    trunk/libc/Makerules
    trunk/libc/NEWS
    trunk/libc/aclocal.m4
    trunk/libc/bits/sched.h
    trunk/libc/configure
    trunk/libc/configure.in
    trunk/libc/elf/Makefile
    trunk/libc/elf/dl-close.c
    trunk/libc/elf/dl-deps.c
    trunk/libc/elf/dl-load.c
    trunk/libc/elf/dl-object.c
    trunk/libc/elf/elf.h
    trunk/libc/elf/noload.c
    trunk/libc/elf/rtld-Rules
    trunk/libc/elf/rtld.c
    trunk/libc/include/link.h
    trunk/libc/libio/fmemopen.c
    trunk/libc/manual/install.texi
    trunk/libc/nis/nis_add.c
    trunk/libc/nis/nis_modify.c
    trunk/libc/nis/nis_remove.c
    trunk/libc/nis/nis_server.c
    trunk/libc/nis/nis_table.c
    trunk/libc/nscd/aicache.c
    trunk/libc/nscd/cache.c
    trunk/libc/nscd/connections.c
    trunk/libc/nscd/grpcache.c
    trunk/libc/nscd/hstcache.c
    trunk/libc/nscd/initgrcache.c
    trunk/libc/nscd/nscd-client.h
    trunk/libc/nscd/nscd.h
    trunk/libc/nscd/pwdcache.c
    trunk/libc/nscd/servicescache.c
    trunk/libc/posix/fnmatch_loop.c
    trunk/libc/setjmp/bits/setjmp2.h
    trunk/libc/stdio-common/Makefile
    trunk/libc/stdio-common/_i18n_number.h
    trunk/libc/stdio-common/printf-parsemb.c
    trunk/libc/stdio-common/psiginfo.c
    trunk/libc/stdio-common/vfprintf.c
    trunk/libc/sysdeps/i386/configure
    trunk/libc/sysdeps/mach/i386/sysdep.h
    trunk/libc/sysdeps/mach/i386/thread_state.h
    trunk/libc/sysdeps/sparc/sparc64/multiarch/memset.S
    trunk/libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
    trunk/libc/sysdeps/unix/sysv/linux/sparc/bits/socket.h
    trunk/libc/sysdeps/x86_64/elf/configure
    trunk/libc/sysdeps/x86_64/elf/configure.in
    trunk/libc/sysdeps/x86_64/multiarch/memset-x86-64.S
    trunk/ports/ChangeLog.alpha
    trunk/ports/ChangeLog.arm
    trunk/ports/sysdeps/alpha/fpu/feupdateenv.c
    trunk/ports/sysdeps/alpha/fpu/ftestexcept.c
    trunk/ports/sysdeps/alpha/stackinfo.h
    trunk/ports/sysdeps/arm/bits/linkmap.h
    trunk/ports/sysdeps/arm/dl-machine.h
    trunk/ports/sysdeps/arm/dl-tls.h
    trunk/ports/sysdeps/arm/sysdep.h
    trunk/ports/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h
    trunk/ports/sysdeps/unix/sysv/linux/alpha/bits/statfs.h

Modified: trunk/libc/ChangeLog
==============================================================================
--- trunk/libc/ChangeLog (original)
+++ trunk/libc/ChangeLog Sat Mar  5 11:39:34 2011
@@ -1,3 +1,175 @@
+2011-03-04  Ulrich Drepper  <drepper@xxxxxxxxx>
+
+	* libio/fmemopen.c (fmemopen): Optimize a bit.
+
+2011-03-03  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	* libio/fmemopen.c (fmemopen): Don't read past end of buffer.
+
+2011-03-03  Roland McGrath  <roland@xxxxxxxxxx>
+
+	* setjmp/bits/setjmp2.h: Canonicalize comment formatting.
+
+2011-02-28  Aurelien Jarno  <aurelien@xxxxxxxxxxx>
+
+	* sysdeps/sparc/sparc64/multiarch/memset.S(__bzero): call
+	__bzero_ultra1 instead of __memset_ultra1.
+
+2011-02-23  Andreas Schwab  <schwab@xxxxxxxxxx>
+	    Ulrich Drepper  <drepper@xxxxxxxxx>
+
+	[BZ #12509]
+	* include/link.h (struct link_map): Add l_orig_initfini.
+	* elf/dl-load.c (_dl_map_object_from_fd): Free realname before
+	returning unsuccessfully.
+	* elf/dl-close.c (_dl_close_worker): If this is the last explicit
+	close of a file loaded at startup, restore the original l_initfini
+	list.
+	* elf/dl-deps.c (_dl_map_object_deps): Don't free old l_initfini
+	list, store the pointer.
+	* elf/Makefile ($(objpfx)noload-mem): New rule.
+	(noload-ENV): Define.
+	(tests): Add $(objpfx)noload-mem.
+	* elf/noload.c: Include <memcheck.h>.
+	(main): Call mtrace.  Close all opened handles.
+
+2011-02-17  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	[BZ #12454]
+	* elf/dl-deps.c (_dl_map_object_deps): Signal error early when
+	dependencies are missing.
+
+2011-02-22  Samuel Thibault  <samuel.thibault@xxxxxxxxxxxx>
+
+	Fix __if_freereq crash: Unlike the generic version which uses free,
+	Hurd needs munmap.
+	* sysdeps/mach/hurd/ifreq.h: New file.
+
+2011-01-27  Petr Baudis  <pasky@xxxxxxx>
+	    Ulrich Drepper  <drepper@xxxxxxxxx>
+
+	[BZ 12445]#
+	* stdio-common/vfprintf.c (vfprintf): Pass correct newlen
+	to extend_alloca().
+	* stdio-common/bug23.c: New file.
+	* stdio-common/Makefile (tests): Add bug23.
+
+2010-09-28  Andreas Schwab  <schwab@xxxxxxxxxx>
+	    Ulrich Drepper  <drepper@xxxxxxxxx>
+
+	[BZ #12489]
+	* elf/rtld.c (dl_main): Move setting of GLRO(dl_init_all_dirs)
+	before performing relro protection.  At old place add assertion
+	to make sure nothing changed.
+
+2011-02-17  Nathan Sidwell  <nathan@xxxxxxxxxxxxxxxx>
+	    Glauber de Oliveira Costa  <glommer@xxxxxxxxx>
+
+	* elf/elf.h: Add new ARM TLS relocs.
+
+2011-02-16  Ryan S. Arnold  <rsa@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h:
+	(INTERNAL_VSYSCALL_NCS INTERNAL_SYSCALL_NCS): Remove erroneous (int)
+	cast from r3.
+	* sysdeps/wordsize-64/Makefile: New file.  Add tst-writev to
+	'tests' variable.
+	* sysdeps/wordsize-64/tst-writev.c: New file.
+
+2011-02-15  Ryan S. Arnold  <rsa@xxxxxxxxxx>
+
+	* sysdeps/powerpc/powerpc64/power7/Makefile: New file which adds
+	-mno-vsx to the CFLAGS-rtld.c variable to avoid using VSX registers and
+	insns in _dl_start to prevent a TOC reference before relocs are
+	resolved.
+
+2011-02-15  Ulrich Drepper  <drepper@xxxxxxxxx>
+
+	[BZ #12469]
+	* Makeconfig: Remove RANLIB definition.
+	* Makerules: Don't use RANLIB.
+	* aclocal.m4: Remove ranlib test.
+	* configure.in: No need to check for ranlib.
+	* elf/rtld-Rules: Don't use RANLIB.
+
+2011-02-16  Samuel Thibault  <samuel.thibault@xxxxxxxxxxxx>
+
+	* sysdeps/mach/i386/sysdep.h: Add _MACH_I386_SYSDEP_H inclusion
+	protection macro.
+	* sysdeps/mach/i386/thread_state.h: Add _MACH_I386_THREAD_STATE_H
+	inclusion protection macro.
+
+	* stdio-common/psiginfo.c (psiginfo): Check pinfo->si_signo against
+	SIGRTMIN and SIGRTMAX and print information in that case only when
+	SIGRTMIN is defined.
+
+2011-02-11  Jakub Jelinek  <jakub@xxxxxxxxxx>
+
+	* stdio-common/printf-parsemb.c (__parse_one_specmb): Handle
+	arginfo fn returning -1.
+
+	* stdio-common/_i18n_number.h (_i18n_number_rewrite): Ensure decimal
+	and thousands string is zero terminated.
+
+2011-02-03  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/sparc/bits/socket.h: Sync with
+	sysdeps/unix/sysv/linux/bits/socket.h.
+
+2011-01-30  Samuel Thibault  <samuel.thibault@xxxxxxxxxxxx>
+
+	* bits/sched.h (__CPU_ZERO, __CPU_SET, __CPU_CLR, __CPU_ISSET)
+	(__CPU_COUNT): Remove old macros.
+	(__CPU_ZERO_S, __CPU_SET_S, __CPU_CLR_S, __CPU_ISSET_S)
+	(__CPU_COUNT, __CPU_EQUAL_S, __CPU_OP_S, __CPU_ALLOC_SIZE)
+	(__CPU_ALLOC, __CPU_FREE): Add macros.
+	(__sched_cpualloc, __sched_cpufree): Add declarations.
+
+2011-02-05  Ulrich Drepper  <drepper@xxxxxxxxx>
+
+	* nscd/nscd-client.h: Define MAX_TIMEOUT_VALUE.
+	(struct datahead): Reuse 32 bits of the alignment for a TTL field.
+	* nscd/aicache.c (addhstaiX): Return timeout of added value.
+	(readdhstai): Return value of addhstaiX call.
+	* nscd/grpcache.c (cache_addgr): Return timeout of added value.
+	(addgrbyX): Return value returned by cache_addgr.
+	(readdgrbyname): Return value returned by addgrbyX.
+	(readdgrbygid): Likewise.
+	* nscd/pwdcache.c (cache_addpw): Return timeout of added value.
+	(addpwbyX): Return value returned by cache_addpw.
+	(readdpwbyname): Return value returned by addhstbyX.
+	(readdpwbyuid): Likewise.
+	* nscd/servicescache.c (cache_addserv): Return timeout of added value.
+	(addservbyX): Return value returned by cache_addserv.
+	(readdservbyname): Return value returned by addservbyX:
+	(readdservbyport): Likewise.
+	* nscd/hstcache.c (cache_addhst): Return timeout of added value.
+	(addhstbyX): Return value returned by cache_addhst.
+	(readdhstbyname): Return value returned by addhstbyX.
+	(readdhstbyaddr): Likewise.
+	(readdhstbynamev6): Likewise.
+	(readdhstbyaddrv6): Likewise.
+	* nscd/initgrcache.c (addinitgroupsX): Return timeout of added value.
+	(readdinitgroups): Return value returned by addinitgroupsX.
+	* nscd/cache.c (readdfcts): Change return value of functions to time_t.
+	(prune_cache): Keep track of timeout value of re-added entries.
+	* nscd/connections.c (nscd_run_prune): Use MAX_TIMEOUT_VALUE.
+	* nscd/nscd.h: Adjust prototypes of readd* functions.
+
+2011-02-04  Roland McGrath  <roland@xxxxxxxxxx>
+
+	* nis/nis_server.c (nis_servstate): Use the right name for 0.
+	(nis_stats): Likewise.
+	* nis/nis_modify.c (nis_modify): Likewise.
+	* nis/nis_remove.c (nis_remove): Likewise.
+	* nis/nis_add.c (nis_add): Likewise.
+
+	* elf/dl-object.c (_dl_new_object): Remove unused variable L.
+
+	* posix/fnmatch_loop.c: Add some consts.
+
+	* sysdeps/x86_64/multiarch/memset-x86-64.S: Add an #undef.
+
 2011-02-02  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
 
 	[BZ #12460]

Modified: trunk/libc/Makeconfig
==============================================================================
--- trunk/libc/Makeconfig (original)
+++ trunk/libc/Makeconfig Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009,2010
+# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009,2010,2011
 #	Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
@@ -599,10 +599,6 @@
 
 ifndef LD
 LD := ld -X
-endif
-
-ifndef	RANLIB
-RANLIB = ranlib
 endif
 
 # Extra flags to pass to GCC.

Modified: trunk/libc/Makerules
==============================================================================
--- trunk/libc/Makerules (original)
+++ trunk/libc/Makerules Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2006,2007,2008,2009,2010 Free Software Foundation, Inc.
+# Copyright (C) 1991-2010, 2011 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -836,7 +836,6 @@
 define do-makelib
 cd $(common-objdir) && \
 $(AR) $(CREATE_ARFLAGS) $(@F) `cat $(patsubst $(common-objpfx)%,%,$^)`
-$(RANLIB) $@
 endef
 subdirs-stamps := $(foreach d,$(subdirs),$(common-objpfx)$d/stamp%)
 subdirs-stamp-o = $(subst %,$o,$(subdirs-stamps))
@@ -858,7 +857,6 @@
 $(patsubst %/,cd % &&,$(objpfx)) \
 $(AR) $(CREATE_ARFLAGS) $(@:$(objpfx)%=%) \
       $(patsubst $(objpfx)%,%,$^)
-$(RANLIB) $@
 endef
 
 # Installation.
@@ -904,9 +902,6 @@
 $(installed-libcs): $(inst_libdir)/lib$(libprefix)%: lib $(+force)
 	$(make-target-directory)
 	$(INSTALL_DATA) $(common-objpfx)lib$(*:$(libc-name)%=c%) $@
-# Running ranlib after installing makes the __.SYMDEF time stamp up to
-# date, which avoids messages from some linkers.
-	$(RANLIB) $@
 
 define do-install-program
 $(make-target-directory)
@@ -1156,7 +1151,6 @@
 $(install-lib.a:lib%.a=$(inst_libdir)/lib$(libprefix)%.a): \
   $(inst_libdir)/lib$(libprefix)%.a: $(objpfx)lib%.a $(+force)
 	$(do-install)
-	$(patsubst %,$(RANLIB) $@,$(filter-out $(non-lib.a),$(<F)))
 endif
 endif
 ifdef install-data

Modified: trunk/libc/NEWS
==============================================================================
--- trunk/libc/NEWS (original)
+++ trunk/libc/NEWS Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-GNU C Library NEWS -- history of user-visible changes.  2011-2-2
+GNU C Library NEWS -- history of user-visible changes.  2011-2-25
 Copyright (C) 1992-2009, 2010, 2011 Free Software Foundation, Inc.
 See the end for copying conditions.
 
@@ -9,7 +9,7 @@
 
 * The following bugs are resolved with this release:
 
-  11724, 12460
+  11724, 12445, 12454, 12460, 12469, 12489, 12509
 
 Version 2.13
 

Modified: trunk/libc/aclocal.m4
==============================================================================
--- trunk/libc/aclocal.m4 (original)
+++ trunk/libc/aclocal.m4 Sat Mar  5 11:39:34 2011
@@ -57,7 +57,7 @@
   AC_MSG_CHECKING([version of [$]$1])
 changequote(<<,>>)dnl
   ac_prog_version=`<<$>>$1 $3 2>&1 ifelse(<<$4>>,,,
-                   <<| sed -n 's/^.*patsubst(<<$4>>,/,\/).*$/\1/p'>>)`
+		   <<| sed -n 's/^.*patsubst(<<$4>>,/,\/).*$/\1/p'>>)`
   case $ac_prog_version in
     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
     <<$5>>)
@@ -103,17 +103,6 @@
 AC_SUBST(NM)
 OBJDUMP=`$CC -print-prog-name=objdump`
 AC_SUBST(OBJDUMP)
-
-# ranlib has to be treated a bit differently since it might not exist at all.
-ac_ranlib=`$CC -print-prog-name=ranlib`
-if test "x$ac_ranlib" = xranlib; then
-# This extra check has to happen since gcc simply echos the parameter in
-# case it cannot find the value in its own directories.
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-else
-  RANLIB=$ac_ranlib
-fi
-AC_SUBST(RANLIB)
 
 # Determine whether we are using GNU binutils.
 AC_CACHE_CHECK(whether $AS is GNU as, libc_cv_prog_as_gnu,

Modified: trunk/libc/bits/sched.h
==============================================================================
--- trunk/libc/bits/sched.h (original)
+++ trunk/libc/bits/sched.h Sat Mar  5 11:39:34 2011
@@ -1,6 +1,7 @@
 /* Definitions of constants and data structure for POSIX 1003.1b-1993
    scheduling interface.
-   Copyright (C) 1996, 1997, 2001, 2003, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1996-1999,2001-2003,2005,2006,2007,2008,2009
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -56,7 +57,7 @@
 # define __CPU_SETSIZE	1024
 # define __NCPUBITS	(8 * sizeof (__cpu_mask))
 
-/* Type for array elements in 'cpu_set'.  */
+/* Type for array elements in 'cpu_set_t'.  */
 typedef unsigned long int __cpu_mask;
 
 /* Basic access functions.  */
@@ -70,27 +71,83 @@
 } cpu_set_t;
 
 /* Access functions for CPU masks.  */
-# define __CPU_ZERO(cpusetp) \
+# if __GNUC_PREREQ (2, 91)
+#  define __CPU_ZERO_S(setsize, cpusetp) \
+  do __builtin_memset (cpusetp, '\0', setsize); while (0)
+# else
+#  define __CPU_ZERO_S(setsize, cpusetp) \
   do {									      \
-    unsigned int __i;							      \
-    cpu_set *__arr = (cpusetp);						      \
-    for (__i = 0; __i < sizeof (cpu_set) / sizeof (__cpu_mask); ++__i)	      \
-      __arr->__bits[__i] = 0;						      \
+    size_t __i;								      \
+    size_t __imax = (setsize) / sizeof (__cpu_mask);			      \
+    __cpu_mask *__bits = (cpusetp)->__bits;				      \
+    for (__i = 0; __i < __imax; ++__i)					      \
+      __bits[__i] = 0;							      \
   } while (0)
-# define __CPU_SET(cpu, cpusetp) \
-  ((cpusetp)->__bits[__CPUELT (cpu)] |= __CPUMASK (cpu))
-# define __CPU_CLR(cpu, cpusetp) \
-  ((cpusetp)->__bits[__CPUELT (cpu)] &= ~__CPUMASK (cpu))
-# define __CPU_ISSET(cpu, cpusetp) \
-  (((cpusetp)->__bits[__CPUELT (cpu)] & __CPUMASK (cpu)) != 0)
+# endif
+# define __CPU_SET_S(cpu, setsize, cpusetp) \
+  (__extension__							      \
+   ({ size_t __cpu = (cpu);						      \
+      __cpu < 8 * (setsize)						      \
+      ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)]		      \
+	 |= __CPUMASK (__cpu))						      \
+      : 0; }))
+# define __CPU_CLR_S(cpu, setsize, cpusetp) \
+  (__extension__							      \
+   ({ size_t __cpu = (cpu);						      \
+      __cpu < 8 * (setsize)						      \
+      ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)]		      \
+	 &= ~__CPUMASK (__cpu))						      \
+      : 0; }))
+# define __CPU_ISSET_S(cpu, setsize, cpusetp) \
+  (__extension__							      \
+   ({ size_t __cpu = (cpu);						      \
+      __cpu < 8 * (setsize)						      \
+      ? ((((__const __cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)]      \
+	  & __CPUMASK (__cpu))) != 0					      \
+      : 0; }))
+
+# define __CPU_COUNT_S(setsize, cpusetp) \
+  __sched_cpucount (setsize, cpusetp)
+
+# if __GNUC_PREREQ (2, 91)
+#  define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \
+  (__builtin_memcmp (cpusetp1, cpusetp2, setsize) == 0)
+# else
+#  define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \
+  (__extension__							      \
+   ({ __const __cpu_mask *__arr1 = (cpusetp1)->__bits;			      \
+      __const __cpu_mask *__arr2 = (cpusetp2)->__bits;			      \
+      size_t __imax = (setsize) / sizeof (__cpu_mask);			      \
+      size_t __i;							      \
+      for (__i = 0; __i < __imax; ++__i)				      \
+	if (__bits[__i] != __bits[__i])					      \
+	  break;							      \
+      __i == __imax; }))
+# endif
+
+# define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \
+  (__extension__							      \
+   ({ cpu_set_t *__dest = (destset);					      \
+      __const __cpu_mask *__arr1 = (srcset1)->__bits;			      \
+      __const __cpu_mask *__arr2 = (srcset2)->__bits;			      \
+      size_t __imax = (setsize) / sizeof (__cpu_mask);			      \
+      size_t __i;							      \
+      for (__i = 0; __i < __imax; ++__i)				      \
+	((__cpu_mask *) __dest->__bits)[__i] = __arr1[__i] op __arr2[__i];    \
+      __dest; }))
+
+# define __CPU_ALLOC_SIZE(count) \
+  ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask))
+# define __CPU_ALLOC(count) __sched_cpualloc (count)
+# define __CPU_FREE(cpuset) __sched_cpufree (cpuset)
 
 __BEGIN_DECLS
 
 extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp)
      __THROW;
+extern cpu_set_t *__sched_cpualloc (size_t __count) __THROW __wur;
+extern void __sched_cpufree (cpu_set_t *__set) __THROW;
 
 __END_DECLS
 
-# define __CPU_COUNT(cpusetp) \
-  __sched_cpucount (sizeof (cpu_set_t), cpusetp)
 #endif

Modified: trunk/libc/configure
==============================================================================
--- trunk/libc/configure (original)
+++ trunk/libc/configure Sat Mar  5 11:39:34 2011
@@ -713,7 +713,6 @@
 LD
 AS
 MIG
-RANLIB
 OBJDUMP
 NM
 AR
@@ -4910,108 +4909,6 @@
 OBJDUMP=`$CC -print-prog-name=objdump`
 
 
-# ranlib has to be treated a bit differently since it might not exist at all.
-ac_ranlib=`$CC -print-prog-name=ranlib`
-if test "x$ac_ranlib" = xranlib; then
-# This extra check has to happen since gcc simply echos the parameter in
-# case it cannot find the value in its own directories.
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-else
-  RANLIB=$ac_ranlib
-fi
-
-
 # Determine whether we are using GNU binutils.
 { $as_echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
 $as_echo_n "checking whether $AS is GNU as... " >&6; }
@@ -5657,33 +5554,8 @@
 
 
 
-# check if ranlib is necessary
-{ $as_echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
-$as_echo_n "checking whether ranlib is necessary... " >&6; }
-if test "${libc_cv_ranlib_necessary+set}" = set; then
-  $as_echo_n "(cached) " >&6
-else
-  cat > conftest.c <<EOF
-int a;
-char b;
-void c(void) {}
-EOF
-$CC $CFLAGS $CPPFLAGS -c conftest.c
-$AR cr conftest.a conftest.o
-cp conftest.a conftest2.a
-$RANLIB conftest.a
-if cmp -s conftest.a conftest2.a; then
-  libc_cv_ranlib_necessary=no
-else
-  libc_cv_ranlib_necessary=yes
-fi
-rm -rf conftest*
-fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
-$as_echo "$libc_cv_ranlib_necessary" >&6; }
-if test "$libc_cv_ranlib_necessary" = no; then
- RANLIB=:
-fi
+# ranlib is never necessary on Linux and Hurd systems
+RANLIB=:
 
 # Test if LD_LIBRARY_PATH contains the notation for the current directory
 # since this would lead to problems installing/building glibc.

Modified: trunk/libc/configure.in
==============================================================================
--- trunk/libc/configure.in (original)
+++ trunk/libc/configure.in Sat Mar  5 11:39:34 2011
@@ -1128,26 +1128,8 @@
 AC_SUBST(SYSINCLUDES)
 AC_SUBST(CXX_SYSINCLUDES)
 
-# check if ranlib is necessary
-AC_CACHE_CHECK(whether ranlib is necessary, libc_cv_ranlib_necessary, [dnl
-cat > conftest.c <<EOF
-int a;
-char b;
-void c(void) {}
-EOF
-$CC $CFLAGS $CPPFLAGS -c conftest.c
-$AR cr conftest.a conftest.o
-cp conftest.a conftest2.a
-$RANLIB conftest.a
-if cmp -s conftest.a conftest2.a; then
-  libc_cv_ranlib_necessary=no
-else
-  libc_cv_ranlib_necessary=yes
-fi
-rm -rf conftest*])
-if test "$libc_cv_ranlib_necessary" = no; then
- RANLIB=:
-fi
+# ranlib is never necessary on Linux and Hurd systems
+RANLIB=:
 
 # Test if LD_LIBRARY_PATH contains the notation for the current directory
 # since this would lead to problems installing/building glibc.

Modified: trunk/libc/elf/Makefile
==============================================================================
--- trunk/libc/elf/Makefile (original)
+++ trunk/libc/elf/Makefile Sat Mar  5 11:39:34 2011
@@ -214,7 +214,7 @@
 ifeq (yesyes,$(have-fpie)$(build-shared))
 tests: $(objpfx)tst-pie1.out
 endif
-tests: $(objpfx)tst-leaks1-mem
+tests: $(objpfx)tst-leaks1-mem $(objpfx)noload-mem
 tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 tlsmod17a-modules = $(addprefix tst-tlsmod17a, $(tlsmod17a-suffixes))
@@ -686,6 +686,10 @@
 LDFLAGS-noload = -rdynamic
 $(objpfx)noload.out: $(objpfx)testobj5.so
 
+$(objpfx)noload-mem: $(objpfx)noload.out
+	$(common-objpfx)malloc/mtrace $(objpfx)noload.mtrace > $@
+noload-ENV = MALLOC_TRACE=$(objpfx)noload.mtrace
+
 LDFLAGS-nodelete = -rdynamic
 LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
 LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete

Modified: trunk/libc/elf/dl-close.c
==============================================================================
--- trunk/libc/elf/dl-close.c (original)
+++ trunk/libc/elf/dl-close.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Close a shared object opened by `_dl_open'.
-   Copyright (C) 1996-2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1996-2007, 2009, 2010, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -119,8 +119,17 @@
   if (map->l_direct_opencount > 0 || map->l_type != lt_loaded
       || dl_close_state != not_pending)
     {
-      if (map->l_direct_opencount == 0 && map->l_type == lt_loaded)
-	dl_close_state = rerun;
+      if (map->l_direct_opencount == 0)
+	{
+	  if (map->l_type == lt_loaded)
+	    dl_close_state = rerun;
+	  else if (map->l_type == lt_library)
+	    {
+	      struct link_map **oldp = map->l_initfini;
+	      map->l_initfini = map->l_orig_initfini;
+	      _dl_scope_free (oldp);
+	    }
+	}
 
       /* There are still references to this object.  Do nothing more.  */
       if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_FILES, 0))

Modified: trunk/libc/elf/dl-deps.c
==============================================================================
--- trunk/libc/elf/dl-deps.c (original)
+++ trunk/libc/elf/dl-deps.c Sat Mar  5 11:39:34 2011
@@ -491,6 +491,10 @@
   if (errno == 0 && errno_saved != 0)
     __set_errno (errno_saved);
 
+  if (errno_reason)
+    _dl_signal_error (errno_reason == -1 ? 0 : errno_reason, objname,
+		      NULL, errstring);
+
   struct link_map **old_l_initfini = NULL;
   if (map->l_initfini != NULL && map->l_type == lt_loaded)
     {
@@ -682,9 +686,5 @@
       _dl_scope_free (old_l_reldeps);
     }
   if (old_l_initfini != NULL)
-    _dl_scope_free (old_l_initfini);
-
-  if (errno_reason)
-    _dl_signal_error (errno_reason == -1 ? 0 : errno_reason, objname,
-		      NULL, errstring);
+      map->l_orig_initfini = old_l_initfini;
 }

Modified: trunk/libc/elf/dl-load.c
==============================================================================
--- trunk/libc/elf/dl-load.c (original)
+++ trunk/libc/elf/dl-load.c Sat Mar  5 11:39:34 2011
@@ -894,6 +894,7 @@
     {
       /* We are not supposed to load the object unless it is already
 	 loaded.  So return now.  */
+      free (realname);
       __close (fd);
       return NULL;
     }
@@ -912,6 +913,7 @@
       _dl_zerofd = _dl_sysdep_open_zero_fill ();
       if (_dl_zerofd == -1)
 	{
+	  free (realname);
 	  __close (fd);
 	  _dl_signal_error (errno, NULL, NULL,
 			    N_("cannot open zero fill device"));

Modified: trunk/libc/elf/dl-object.c
==============================================================================
--- trunk/libc/elf/dl-object.c (original)
+++ trunk/libc/elf/dl-object.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,6 @@
 /* Storage management for the chain of loaded shared objects.
-   Copyright (C) 1995-2002,2004,2006-2009,2010 Free Software Foundation, Inc.
+   Copyright (C) 1995-2002,2004,2006,2007,2008,2009,2010,2011
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -60,7 +61,6 @@
 _dl_new_object (char *realname, const char *libname, int type,
 		struct link_map *loader, int mode, Lmid_t nsid)
 {
-  struct link_map *l;
   size_t libname_len = strlen (libname) + 1;
   struct link_map *new;
   struct libname_list *newname;

Modified: trunk/libc/elf/elf.h
==============================================================================
--- trunk/libc/elf/elf.h (original)
+++ trunk/libc/elf/elf.h Sat Mar  5 11:39:34 2011
@@ -2318,7 +2318,8 @@
 #define R_ARM_THM_PC22		10
 #define R_ARM_THM_PC8		11
 #define R_ARM_AMP_VCALL9	12
-#define R_ARM_SWI24		13
+#define R_ARM_SWI24		13	/* Obsolete static relocation.  */
+#define R_ARM_TLS_DESC		13      /* Dynamic relocation.  */
 #define R_ARM_THM_SWI8		14
 #define R_ARM_XPC25		15
 #define R_ARM_THM_XPC22		16
@@ -2339,6 +2340,10 @@
 #define R_ARM_LDR_SBREL_11_0	35
 #define R_ARM_ALU_SBREL_19_12	36
 #define R_ARM_ALU_SBREL_27_20	37
+#define R_ARM_TLS_GOTDESC	90
+#define R_ARM_TLS_CALL		91
+#define R_ARM_TLS_DESCSEQ	92
+#define R_ARM_THM_TLS_CALL	93
 #define R_ARM_GNU_VTENTRY	100
 #define R_ARM_GNU_VTINHERIT	101
 #define R_ARM_THM_PC11		102	/* thumb unconditional branch */
@@ -2353,6 +2358,7 @@
 					   static TLS block offset */
 #define R_ARM_TLS_LE32		108	/* 32 bit offset relative to static
 					   TLS block */
+#define	R_ARM_THM_TLS_DESCSEQ	129
 #define R_ARM_RXPC25		249
 #define R_ARM_RSBREL32		250
 #define R_ARM_THM_RPC22		251

Modified: trunk/libc/elf/noload.c
==============================================================================
--- trunk/libc/elf/noload.c (original)
+++ trunk/libc/elf/noload.c Sat Mar  5 11:39:34 2011
@@ -1,20 +1,28 @@
 #include <dlfcn.h>
 #include <stdio.h>
+#include <mcheck.h>
 
 int
 main (void)
 {
   int result = 0;
+  void *p;
+
+  mtrace ();
 
   /* First try to load an object which is a dependency.  This should
      succeed.  */
-  if (dlopen ("testobj1.so", RTLD_LAZY | RTLD_NOLOAD) == NULL)
+  p = dlopen ("testobj1.so", RTLD_LAZY | RTLD_NOLOAD);
+  if (p == NULL)
     {
       printf ("cannot open \"testobj1.so\": %s\n", dlerror ());
       result = 1;
     }
   else
-    puts ("loading \"testobj1.so\" succeeded, OK");
+    {
+      puts ("loading \"testobj1.so\" succeeded, OK");
+      dlclose (p);
+    }
 
   /* Now try loading an object which is not already loaded.  */
   if (dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD) != NULL)
@@ -25,8 +33,6 @@
   else
     {
       /* Load the object and run the same test again.  */
-      void *p;
-
       puts ("\"testobj5.so\" wasn't loaded and RTLD_NOLOAD prevented it, OK");
 
       p = dlopen ("testobj5.so", RTLD_LAZY);
@@ -41,13 +47,17 @@
 	{
 	  puts ("loading \"testobj5.so\" succeeded, OK");
 
-	  if (dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD) == NULL)
+	  void *q = dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD);
+	  if (q == NULL)
 	    {
 	      printf ("cannot open \"testobj5.so\": %s\n", dlerror ());
 	      result = 1;
 	    }
 	  else
-	    puts ("loading \"testobj5.so\" with RTLD_NOLOAD succeeded, OK");
+	    {
+	      puts ("loading \"testobj5.so\" with RTLD_NOLOAD succeeded, OK");
+	      dlclose (q);
+	    }
 
 	  if (dlclose (p) != 0)
 	    {

Modified: trunk/libc/elf/rtld-Rules
==============================================================================
--- trunk/libc/elf/rtld-Rules (original)
+++ trunk/libc/elf/rtld-Rules Sat Mar  5 11:39:34 2011
@@ -1,6 +1,7 @@
 # Subroutine makefile for compiling libc modules linked into dynamic linker.
 
-# Copyright (C) 2002,2003,2005,2006,2008,2010 Free Software Foundation, Inc.
+# Copyright (C) 2002,2003,2005,2006,2008,2010,2011
+#   Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -50,7 +51,6 @@
 					    $(rtld-$(dir))))
 	@-rm -f $@T
 	$(AR) cq$(verbose) $@T $^
-	$(RANLIB) $@T
 	mv -f $@T $@
 
 # Use the verbose option of ar and tar when not running silently.

Modified: trunk/libc/elf/rtld.c
==============================================================================
--- trunk/libc/elf/rtld.c (original)
+++ trunk/libc/elf/rtld.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Run time dynamic linker.
-   Copyright (C) 1995-2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1995-2010, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -2179,6 +2179,10 @@
      we need it in the memory handling later.  */
   GLRO(dl_initial_searchlist) = *GL(dl_ns)[LM_ID_BASE]._ns_main_searchlist;
 
+  /* Remember the last search directory added at startup, now that
+     malloc will no longer be the one from dl-minimal.c.  */
+  GLRO(dl_init_all_dirs) = GL(dl_all_dirs);
+
   if (prelinked)
     {
       if (main_map->l_info [ADDRIDX (DT_GNU_CONFLICT)] != NULL)
@@ -2298,9 +2302,8 @@
 			  lossage);
     }
 
-  /* Remember the last search directory added at startup, now that
-     malloc will no longer be the one from dl-minimal.c.  */
-  GLRO(dl_init_all_dirs) = GL(dl_all_dirs);
+  /* Make sure no new search directories have been added.  */
+  assert (GLRO(dl_init_all_dirs) == GL(dl_all_dirs));
 
   if (! prelinked && rtld_multiple_ref)
     {

Modified: trunk/libc/include/link.h
==============================================================================
--- trunk/libc/include/link.h (original)
+++ trunk/libc/include/link.h Sat Mar  5 11:39:34 2011
@@ -1,6 +1,6 @@
 /* Data structure for communication from the run-time dynamic linker for
    loaded ELF shared objects.
-   Copyright (C) 1995-2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1995-2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -240,6 +240,9 @@
 
     /* List of object in order of the init and fini calls.  */
     struct link_map **l_initfini;
+    /* The init and fini list generated at startup, saved when the
+       object is also loaded dynamically.  */
+    struct link_map **l_orig_initfini;
 
     /* List of the dependencies introduced through symbol binding.  */
     struct link_map_reldeps

Modified: trunk/libc/libio/fmemopen.c
==============================================================================
--- trunk/libc/libio/fmemopen.c (original)
+++ trunk/libc/libio/fmemopen.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Fmemopen implementation.
-   Copyright (C) 2000, 2002, 2005, 2006, 2008, 2009
+   Copyright (C) 2000, 2002, 2005, 2006, 2008, 2009, 2011
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Hanno Mueller, kontakt@xxxxxxxx, 2000.
@@ -226,6 +226,7 @@
 	  return NULL;
 	}
       c->buffer[0] = '\0';
+      c->maxpos = 0;
     }
   else
     {
@@ -236,14 +237,14 @@
 	}
 
       c->buffer = buf;
+
+      if (mode[0] == 'w')
+	c->buffer[0] = '\0';
+
+      c->maxpos = strnlen (c->buffer, len);
     }
 
   c->size = len;
-
-  if (mode[0] == 'w')
-    c->buffer[0] = '\0';
-
-  c->maxpos = strlen (c->buffer);
 
   if (mode[0] == 'a')
     c->pos = c->maxpos;

Modified: trunk/libc/manual/install.texi
==============================================================================
--- trunk/libc/manual/install.texi (original)
+++ trunk/libc/manual/install.texi Sat Mar  5 11:39:34 2011
@@ -228,8 +228,8 @@
 @code{configure}, like this: @samp{CC=@var{target}-gcc configure
 @var{target}}.  Set @code{BUILD_CC} to the compiler to use for programs
 run on the build system as part of compiling the library.  You may need to
-set @code{AR} and @code{RANLIB} to cross-compiling versions of @code{ar}
-and @code{ranlib} if the native tools are not configured to work with
+set @code{AR} to cross-compiling versions of @code{ar}
+if the native tools are not configured to work with
 object files for the target you configured for.
 
 

Modified: trunk/libc/nis/nis_add.c
==============================================================================
--- trunk/libc/nis/nis_add.c (original)
+++ trunk/libc/nis/nis_add.c Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,2004,2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxxxxxxxxxxx>, 1997.
 
@@ -65,7 +65,7 @@
 			 NIS_ADD, (xdrproc_t) _xdr_ns_request,
 			 (caddr_t) &req, (xdrproc_t) _xdr_nis_result,
 			 (caddr_t) res, MASTER_ONLY, NULL);
-  if (status != RPC_SUCCESS)
+  if (status != NIS_SUCCESS)
     NIS_RES_STATUS (res) = status;
 
   nis_destroy_object (req.ns_object.ns_object_val);

Modified: trunk/libc/nis/nis_modify.c
==============================================================================
--- trunk/libc/nis/nis_modify.c (original)
+++ trunk/libc/nis/nis_modify.c Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,2004,2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxxxxxxxxxxx>, 1997.
 
@@ -65,7 +65,7 @@
 			 (caddr_t) & req, (xdrproc_t) _xdr_nis_result,
 			 (caddr_t) res, MASTER_ONLY,
 			 NULL);
-  if (status != RPC_SUCCESS)
+  if (status != NIS_SUCCESS)
     NIS_RES_STATUS (res) = status;
 
   nis_destroy_object (req.ns_object.ns_object_val);

Modified: trunk/libc/nis/nis_remove.c
==============================================================================
--- trunk/libc/nis/nis_remove.c (original)
+++ trunk/libc/nis/nis_remove.c Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,2004,2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxxxxxxxxxxx>, 1997.
 
@@ -49,7 +49,7 @@
   if ((status = __do_niscall (name, NIS_REMOVE, (xdrproc_t) _xdr_ns_request,
 			      (caddr_t) &req, (xdrproc_t) _xdr_nis_result,
 			      (caddr_t) res, MASTER_ONLY,
-			      NULL)) != RPC_SUCCESS)
+			      NULL)) != NIS_SUCCESS)
     NIS_RES_STATUS (res) = status;
 
   nis_destroy_object (req.ns_object.ns_object_val);

Modified: trunk/libc/nis/nis_server.c
==============================================================================
--- trunk/libc/nis/nis_server.c (original)
+++ trunk/libc/nis/nis_server.c Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (c) 1997,1998,2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxxxxxxxxxxxxxx>, 1997.
 
@@ -41,7 +41,7 @@
 
   if (__do_niscall2 (serv, 1, NIS_SERVSTATE, (xdrproc_t) _xdr_nis_taglist,
 		     (caddr_t) &taglist, (xdrproc_t) _xdr_nis_taglist,
-		     (caddr_t) &tagres, 0, NULL) != RPC_SUCCESS)
+		     (caddr_t) &tagres, 0, NULL) != NIS_SUCCESS)
     return NIS_RPCERROR;
 
   *result = tagres.tags.tags_val;
@@ -67,7 +67,7 @@
 
   if (__do_niscall2 (serv, 1, NIS_STATUS, (xdrproc_t) _xdr_nis_taglist,
 		     (caddr_t) &taglist, (xdrproc_t) _xdr_nis_taglist,
-		     (caddr_t) &tagres, 0, NULL) != RPC_SUCCESS)
+		     (caddr_t) &tagres, 0, NULL) != NIS_SUCCESS)
     return NIS_RPCERROR;
 
   *result = tagres.tags.tags_val;

Modified: trunk/libc/nis/nis_table.c
==============================================================================
--- trunk/libc/nis/nis_table.c (original)
+++ trunk/libc/nis/nis_table.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
-/* Copyright (c) 1997-1999, 2003, 2004, 2005, 2006, 2007
-   Free Software Foundation, Inc.
+/* Copyright (c) 1997-1999, 2003, 2004, 2005, 2006, 2007, 2011
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxx>, 1997.
 

Modified: trunk/libc/nscd/aicache.c
==============================================================================
--- trunk/libc/nscd/aicache.c (original)
+++ trunk/libc/nscd/aicache.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Cache handling for host lookup.
-   Copyright (C) 2004-2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2004-2008, 2009, 2010, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 2004.
 
@@ -58,7 +58,7 @@
 };
 
 
-static void
+static time_t
 addhstaiX (struct database_dyn *db, int fd, request_header *req,
 	   void *key, uid_t uid, struct hashentry *const he,
 	   struct datahead *dh)
@@ -119,6 +119,7 @@
   ssize_t total = 0;
   char *key_copy = NULL;
   bool alloca_used = false;
+  time_t timeout = MAX_TIMEOUT_VALUE;
 
   while (!no_more)
     {
@@ -388,8 +389,8 @@
       dataset->head.usable = true;
 
       /* Compute the timeout time.  */
-      dataset->head.timeout = time (NULL) + (ttl == INT32_MAX
-					     ? db->postimeout : ttl);
+      dataset->head.ttl = ttl == INT32_MAX ? db->postimeout : ttl;
+      timeout = dataset->head.timeout = time (NULL) + dataset->head.ttl;
 
       dataset->resp.version = NSCD_VERSION;
       dataset->resp.found = 1;
@@ -421,6 +422,7 @@
 		 timeout value.  Note that the new record has been
 		 allocated on the stack and need not be freed.  */
 	      dh->timeout = dataset->head.timeout;
+	      dh->ttl = dataset->head.ttl;
 	      ++dh->nreloads;
 	    }
 	  else
@@ -496,6 +498,9 @@
       if (reload_count != UINT_MAX && dh->nreloads == reload_count)
 	/* Do not reset the value if we never not reload the record.  */
 	dh->nreloads = reload_count - 1;
+
+      /* Reload with the same time-to-live value.  */
+      timeout = dh->timeout = time (NULL) + dh->ttl;
     }
   else
     {
@@ -517,7 +522,8 @@
 	  dataset->head.usable = true;
 
 	  /* Compute the timeout time.  */
-	  dataset->head.timeout = time (NULL) + db->negtimeout;
+	  timeout = dataset->head.timeout = time (NULL) + db->negtimeout;
+	  dataset->head.ttl = db->negtimeout;
 
 	  /* This is the reply.  */
 	  memcpy (&dataset->resp, &notfound, total);
@@ -551,6 +557,8 @@
       if (dh != NULL)
 	dh->usable = false;
     }
+
+  return timeout;
 }
 
 
@@ -562,7 +570,7 @@
 }
 
 
-void
+time_t
 readdhstai (struct database_dyn *db, struct hashentry *he, struct datahead *dh)
 {
   request_header req =
@@ -571,5 +579,5 @@
       .key_len = he->len
     };
 
-  addhstaiX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+  return addhstaiX (db, -1, &req, db->data + he->key, he->owner, he, dh);
 }

Modified: trunk/libc/nscd/cache.c
==============================================================================
--- trunk/libc/nscd/cache.c (original)
+++ trunk/libc/nscd/cache.c Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (c) 1998, 1999, 2003-2008, 2009 Free Software Foundation, Inc.
+/* Copyright (c) 1998, 1999, 2003-2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 1998.
 
@@ -45,9 +45,9 @@
 unsigned int reload_count = DEFAULT_RELOAD_LIMIT;
 
 
-static void (*const readdfcts[LASTREQ]) (struct database_dyn *,
-					 struct hashentry *,
-					 struct datahead *) =
+static time_t (*const readdfcts[LASTREQ]) (struct database_dyn *,
+					   struct hashentry *,
+					   struct datahead *) =
 {
   [GETPWBYNAME] = readdpwbyname,
   [GETPWBYUID] = readdpwbyuid,
@@ -272,7 +272,7 @@
 	{
 	  char buf[128];
 	  /* We cannot stat() the file, disable file checking if the
-             file does not exist.  */
+	     file does not exist.  */
 	  dbg_log (_("cannot stat() file `%s': %s"),
 		   table->filename, strerror_r (errno, buf, sizeof (buf)));
 	  if (errno == ENOENT)
@@ -389,7 +389,8 @@
 		      assert (runp->type < LASTREQ
 			      && readdfcts[runp->type] != NULL);
 
-		      readdfcts[runp->type] (table, runp, dh);
+		      time_t timeout = readdfcts[runp->type] (table, runp, dh);
+		      next_timeout = MIN (next_timeout, timeout);
 
 		      /* If the entry has been replaced, we might need
 			 cleanup.  */

Modified: trunk/libc/nscd/connections.c
==============================================================================
--- trunk/libc/nscd/connections.c (original)
+++ trunk/libc/nscd/connections.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Inner loops of cache daemon.
-   Copyright (C) 1998-2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1998-2007, 2008, 2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 1998.
 
@@ -1533,10 +1533,7 @@
 	     pruning we want to know about it.  Therefore set the
 	     timeout to the maximum.  It will be descreased when adding
 	     new entries to the cache, if necessary.  */
-	  if (sizeof (time_t) == sizeof (long int))
-	    dbs[my_number].wakeup_time = LONG_MAX;
-	  else
-	    dbs[my_number].wakeup_time = INT_MAX;
+	  dbs[my_number].wakeup_time = MAX_TIMEOUT_VALUE;
 
 	  /* Unconditionally reset the flag.  */
 	  time_t prune_now = dbs[my_number].clear_cache ? LONG_MAX : now;

Modified: trunk/libc/nscd/grpcache.c
==============================================================================
--- trunk/libc/nscd/grpcache.c (original)
+++ trunk/libc/nscd/grpcache.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Cache handling for group lookup.
-   Copyright (C) 1998-2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1998-2008, 2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 1998.
 
@@ -71,7 +71,7 @@
 };
 
 
-static void
+static time_t
 cache_addgr (struct database_dyn *db, int fd, request_header *req,
 	     const void *key, struct group *grp, uid_t owner,
 	     struct hashentry *const he, struct datahead *dh, int errval)
@@ -91,6 +91,7 @@
 
   assert (offsetof (struct dataset, resp) == offsetof (struct datahead, data));
 
+  time_t timeout = MAX_TIMEOUT_VALUE;
   if (grp == NULL)
     {
       if (he != NULL && errval == EAGAIN)
@@ -102,6 +103,9 @@
 	    /* Do not reset the value if we never not reload the record.  */
 	    dh->nreloads = reload_count - 1;
 
+	  /* Reload with the same time-to-live value.  */
+	  timeout = dh->timeout = t + db->postimeout;
+
 	  written = total = 0;
 	}
       else
@@ -125,7 +129,7 @@
 	      dataset->head.usable = true;
 
 	      /* Compute the timeout time.  */
-	      dataset->head.timeout = t + db->negtimeout;
+	      timeout = dataset->head.timeout = t + db->negtimeout;
 
 	      /* This is the reply.  */
 	      memcpy (&dataset->resp, &notfound, total);
@@ -217,7 +221,7 @@
       dataset->head.usable = true;
 
       /* Compute the timeout time.  */
-      dataset->head.timeout = t + db->postimeout;
+      timeout = dataset->head.timeout = t + db->postimeout;
 
       dataset->resp.version = NSCD_VERSION;
       dataset->resp.found = 1;
@@ -379,6 +383,8 @@
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,
 	       strerror_r (errno, buf, sizeof (buf)));
     }
+
+  return timeout;
 }
 
 
@@ -400,7 +406,7 @@
 }
 
 
-static void
+static time_t
 addgrbyX (struct database_dyn *db, int fd, request_header *req,
 	  union keytype key, const char *keystr, uid_t uid,
 	  struct hashentry *he, struct datahead *dh)
@@ -456,10 +462,12 @@
 	buffer = (char *) extend_alloca (buffer, buflen, 2 * buflen);
     }
 
-  cache_addgr (db, fd, req, keystr, grp, uid, he, dh, errval);
+  time_t timeout = cache_addgr (db, fd, req, keystr, grp, uid, he, dh, errval);
 
   if (use_malloc)
     free (buffer);
+
+  return timeout;
 }
 
 
@@ -473,7 +481,7 @@
 }
 
 
-void
+time_t
 readdgrbyname (struct database_dyn *db, struct hashentry *he,
 	       struct datahead *dh)
 {
@@ -484,7 +492,7 @@
     };
   union keytype u = { .v = db->data + he->key };
 
-  addgrbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
+  return addgrbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
 }
 
 
@@ -498,7 +506,7 @@
   if (*(char *) key == '\0' || *ep != '\0')  /* invalid numeric uid */
     {
       if (debug_level > 0)
-        dbg_log (_("Invalid numeric gid \"%s\"!"), (char *) key);
+	dbg_log (_("Invalid numeric gid \"%s\"!"), (char *) key);
 
       errno = EINVAL;
       return;
@@ -510,7 +518,7 @@
 }
 
 
-void
+time_t
 readdgrbygid (struct database_dyn *db, struct hashentry *he,
 	      struct datahead *dh)
 {
@@ -527,5 +535,5 @@
     };
   union keytype u = { .g = gid };
 
-  addgrbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
-}
+  return addgrbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
+}

Modified: trunk/libc/nscd/hstcache.c
==============================================================================
--- trunk/libc/nscd/hstcache.c (original)
+++ trunk/libc/nscd/hstcache.c Sat Mar  5 11:39:34 2011
@@ -91,7 +91,7 @@
 };
 
 
-static void
+static time_t
 cache_addhst (struct database_dyn *db, int fd, request_header *req,
 	      const void *key, struct hostent *hst, uid_t owner,
 	      struct hashentry *const he, struct datahead *dh, int errval,
@@ -111,6 +111,7 @@
 
   assert (offsetof (struct dataset, resp) == offsetof (struct datahead, data));
 
+  time_t timeout = MAX_TIMEOUT_VALUE;
   if (hst == NULL)
     {
       if (he != NULL && errval == EAGAIN)
@@ -121,6 +122,9 @@
 	  if (reload_count != UINT_MAX)
 	    /* Do not reset the value if we never not reload the record.  */
 	    dh->nreloads = reload_count - 1;
+
+	  /* Reload with the same time-to-live value.  */
+	  timeout = dh->timeout = t + dh->ttl;
 	}
       else
 	{
@@ -149,8 +153,8 @@
 	      dataset->head.usable = true;
 
 	      /* Compute the timeout time.  */
-	      dataset->head.timeout = t + (ttl == INT32_MAX
-					   ? db->negtimeout : ttl);
+	      dataset->head.ttl = ttl == INT32_MAX ? db->negtimeout : ttl;
+	      timeout = dataset->head.timeout = t + dataset->head.ttl;
 
 	      /* This is the reply.  */
 	      memcpy (&dataset->resp, resp, total);
@@ -214,7 +218,7 @@
 
       if (h_addr_list_cnt == 0)
 	/* Invalid entry.  */
-	return;
+	return MAX_TIMEOUT_VALUE;
 
       total += (sizeof (struct dataset)
 		+ h_name_len
@@ -255,7 +259,8 @@
       dataset->head.usable = true;
 
       /* Compute the timeout time.  */
-      dataset->head.timeout = t + (ttl == INT32_MAX ? db->postimeout : ttl);
+      dataset->head.ttl = ttl == INT32_MAX ? db->postimeout : ttl;
+      timeout = dataset->head.timeout = t + dataset->head.ttl;
 
       dataset->resp.version = NSCD_VERSION;
       dataset->resp.found = 1;
@@ -312,6 +317,7 @@
 		 timeout value.  Note that the new record has been
 		 allocated on the stack and need not be freed.  */
 	      assert (h_addr_list_cnt == 1);
+	      dh->ttl = dataset->head.ttl;
 	      dh->timeout = dataset->head.timeout;
 	      ++dh->nreloads;
 	    }
@@ -433,6 +439,8 @@
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,
 	       strerror_r (errno, buf, sizeof (buf)));
     }
+
+  return timeout;
 }
 
 
@@ -454,7 +462,7 @@
 }
 
 
-static void
+static time_t
 addhstbyX (struct database_dyn *db, int fd, request_header *req,
 	   void *key, uid_t uid, struct hashentry *he, struct datahead *dh)
 {
@@ -520,11 +528,13 @@
 	buffer = (char *) extend_alloca (buffer, buflen, 2 * buflen);
     }
 
-  cache_addhst (db, fd, req, key, hst, uid, he, dh,
-		h_errno == TRY_AGAIN ? errval : 0, ttl);
+  time_t timeout = cache_addhst (db, fd, req, key, hst, uid, he, dh,
+				 h_errno == TRY_AGAIN ? errval : 0, ttl);
 
   if (use_malloc)
     free (buffer);
+
+  return timeout;
 }
 
 
@@ -536,7 +546,7 @@
 }
 
 
-void
+time_t
 readdhstbyname (struct database_dyn *db, struct hashentry *he,
 		struct datahead *dh)
 {
@@ -546,7 +556,7 @@
       .key_len = he->len
     };
 
-  addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+  return addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
 }
 
 
@@ -558,7 +568,7 @@
 }
 
 
-void
+time_t
 readdhstbyaddr (struct database_dyn *db, struct hashentry *he,
 		struct datahead *dh)
 {
@@ -568,7 +578,7 @@
       .key_len = he->len
     };
 
-  addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+  return addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
 }
 
 
@@ -580,7 +590,7 @@
 }
 
 
-void
+time_t
 readdhstbynamev6 (struct database_dyn *db, struct hashentry *he,
 		  struct datahead *dh)
 {
@@ -590,7 +600,7 @@
       .key_len = he->len
     };
 
-  addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+  return addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
 }
 
 
@@ -602,7 +612,7 @@
 }
 
 
-void
+time_t
 readdhstbyaddrv6 (struct database_dyn *db, struct hashentry *he,
 		  struct datahead *dh)
 {
@@ -612,5 +622,5 @@
       .key_len = he->len
     };
 
-  addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
-}
+  return addhstbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+}

Modified: trunk/libc/nscd/initgrcache.c
==============================================================================
--- trunk/libc/nscd/initgrcache.c (original)
+++ trunk/libc/nscd/initgrcache.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Cache handling for host lookup.
-   Copyright (C) 2004, 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005, 2006, 2008, 2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 2004.
 
@@ -52,7 +52,7 @@
 #include "../grp/compat-initgroups.c"
 
 
-static void
+static time_t
 addinitgroupsX (struct database_dyn *db, int fd, request_header *req,
 		void *key, uid_t uid, struct hashentry *const he,
 		struct datahead *dh)
@@ -174,7 +174,9 @@
 
   ssize_t total;
   ssize_t written;
+  time_t timeout;
  out:
+  timeout = MAX_TIMEOUT_VALUE;
   if (!any_success)
     {
       /* Nothing found.  Create a negative result record.  */
@@ -188,6 +190,9 @@
 	  if (reload_count != UINT_MAX && dh->nreloads == reload_count)
 	    /* Do not reset the value if we never not reload the record.  */
 	    dh->nreloads = reload_count - 1;
+
+	  /* Reload with the same time-to-live value.  */
+	  timeout = dh->timeout = time (NULL) + db->postimeout;
 	}
       else
 	{
@@ -209,7 +214,7 @@
 	      dataset->head.usable = true;
 
 	      /* Compute the timeout time.  */
-	      dataset->head.timeout = time (NULL) + db->negtimeout;
+	      timeout = dataset->head.timeout = time (NULL) + db->negtimeout;
 
 	      /* This is the reply.  */
 	      memcpy (&dataset->resp, &notfound, total);
@@ -273,7 +278,7 @@
       dataset->head.usable = true;
 
       /* Compute the timeout time.  */
-      dataset->head.timeout = time (NULL) + db->postimeout;
+      timeout = dataset->head.timeout = time (NULL) + db->postimeout;
 
       dataset->resp.version = NSCD_VERSION;
       dataset->resp.found = 1;
@@ -401,6 +406,8 @@
       dbg_log (_("short write in %s: %s"), __FUNCTION__,
 	       strerror_r (errno, buf, sizeof (buf)));
     }
+
+  return timeout;
 }
 
 
@@ -412,7 +419,7 @@
 }
 
 
-void
+time_t
 readdinitgroups (struct database_dyn *db, struct hashentry *he,
 		 struct datahead *dh)
 {
@@ -422,5 +429,5 @@
       .key_len = he->len
     };
 
-  addinitgroupsX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+  return addinitgroupsX (db, -1, &req, db->data + he->key, he->owner, he, dh);
 }

Modified: trunk/libc/nscd/nscd-client.h
==============================================================================
--- trunk/libc/nscd/nscd-client.h (original)
+++ trunk/libc/nscd/nscd-client.h Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (c) 1998, 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009
+/* Copyright (c) 1998, 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2011
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxx>, 1998.
@@ -179,6 +179,10 @@
 /* Timestamp type.  */
 typedef uint64_t nscd_time_t;
 
+/* Maximum timestamp.  */
+#define MAX_TIMEOUT_VALUE \
+  (sizeof (time_t) == sizeof (long int) ? LONG_MAX : INT_MAX)
+
 /* Alignment requirement of the beginning of the data region.  */
 #define ALIGN 16
 
@@ -192,7 +196,8 @@
   uint8_t notfound;		/* Nonzero if data has not been found.  */
   uint8_t nreloads;		/* Reloads without use.  */
   uint8_t usable;		/* False if the entry must be ignored.  */
-  uint64_t :40;			/* Alignment.  */
+  uint8_t unused;		/* Unused.  */
+  uint32_t ttl;			/* TTL value used.  */
 
   /* We need to have the following element aligned for the response
      header data types and their use in the 'struct dataset' types

Modified: trunk/libc/nscd/nscd.h
==============================================================================
--- trunk/libc/nscd/nscd.h (original)
+++ trunk/libc/nscd/nscd.h Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (c) 1998-2001, 2003-2008, 2009 Free Software Foundation, Inc.
+/* Copyright (c) 1998-2001, 2003-2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@xxxxxxx>, 1998.
 
@@ -217,20 +217,20 @@
 			 void *key, uid_t uid);
 extern void addpwbyuid (struct database_dyn *db, int fd, request_header *req,
 			void *key, uid_t uid);
-extern void readdpwbyname (struct database_dyn *db, struct hashentry *he,
-			   struct datahead *dh);
-extern void readdpwbyuid (struct database_dyn *db, struct hashentry *he,
-			  struct datahead *dh);
+extern time_t readdpwbyname (struct database_dyn *db, struct hashentry *he,
+			     struct datahead *dh);
+extern time_t readdpwbyuid (struct database_dyn *db, struct hashentry *he,
+			    struct datahead *dh);
 
 /* grpcache.c */
 extern void addgrbyname (struct database_dyn *db, int fd, request_header *req,
 			 void *key, uid_t uid);
 extern void addgrbygid (struct database_dyn *db, int fd, request_header *req,
 			void *key, uid_t uid);
-extern void readdgrbyname (struct database_dyn *db, struct hashentry *he,
-			   struct datahead *dh);
-extern void readdgrbygid (struct database_dyn *db, struct hashentry *he,
-			  struct datahead *dh);
+extern time_t readdgrbyname (struct database_dyn *db, struct hashentry *he,
+			     struct datahead *dh);
+extern time_t readdgrbygid (struct database_dyn *db, struct hashentry *he,
+			    struct datahead *dh);
 
 /* hstcache.c */
 extern void addhstbyname (struct database_dyn *db, int fd, request_header *req,
@@ -241,37 +241,37 @@
 			    request_header *req, void *key, uid_t uid);
 extern void addhstbyaddrv6 (struct database_dyn *db, int fd,
 			    request_header *req, void *key, uid_t uid);
-extern void readdhstbyname (struct database_dyn *db, struct hashentry *he,
-			    struct datahead *dh);
-extern void readdhstbyaddr (struct database_dyn *db, struct hashentry *he,
-			    struct datahead *dh);
-extern void readdhstbynamev6 (struct database_dyn *db, struct hashentry *he,
+extern time_t readdhstbyname (struct database_dyn *db, struct hashentry *he,
 			      struct datahead *dh);
-extern void readdhstbyaddrv6 (struct database_dyn *db, struct hashentry *he,
+extern time_t readdhstbyaddr (struct database_dyn *db, struct hashentry *he,
 			      struct datahead *dh);
+extern time_t readdhstbynamev6 (struct database_dyn *db, struct hashentry *he,
+				struct datahead *dh);
+extern time_t readdhstbyaddrv6 (struct database_dyn *db, struct hashentry *he,
+				struct datahead *dh);
 
 /* aicache.c */
 extern void addhstai (struct database_dyn *db, int fd, request_header *req,
 		      void *key, uid_t uid);
-extern void readdhstai (struct database_dyn *db, struct hashentry *he,
-			struct datahead *dh);
+extern time_t readdhstai (struct database_dyn *db, struct hashentry *he,
+			  struct datahead *dh);
 
 
 /* initgrcache.c */
 extern void addinitgroups (struct database_dyn *db, int fd,
 			   request_header *req, void *key, uid_t uid);
-extern void readdinitgroups (struct database_dyn *db, struct hashentry *he,
-			     struct datahead *dh);
+extern time_t readdinitgroups (struct database_dyn *db, struct hashentry *he,
+			       struct datahead *dh);
 
 /* servicecache.c */
 extern void addservbyname (struct database_dyn *db, int fd,
 			   request_header *req, void *key, uid_t uid);
-extern void readdservbyname (struct database_dyn *db, struct hashentry *he,
-			     struct datahead *dh);
+extern time_t readdservbyname (struct database_dyn *db, struct hashentry *he,
+			       struct datahead *dh);
 extern void addservbyport (struct database_dyn *db, int fd,
 			   request_header *req, void *key, uid_t uid);
-extern void readdservbyport (struct database_dyn *db, struct hashentry *he,
-			     struct datahead *dh);
+extern time_t readdservbyport (struct database_dyn *db, struct hashentry *he,
+			       struct datahead *dh);
 
 /* mem.c */
 extern void *mempool_alloc (struct database_dyn *db, size_t len,

Modified: trunk/libc/nscd/pwdcache.c
==============================================================================
--- trunk/libc/nscd/pwdcache.c (original)
+++ trunk/libc/nscd/pwdcache.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Cache handling for passwd lookup.
-   Copyright (C) 1998-2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1998-2008, 2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 1998.
 
@@ -77,7 +77,7 @@
 };
 
 
-static void
+static time_t
 cache_addpw (struct database_dyn *db, int fd, request_header *req,
 	     const void *key, struct passwd *pwd, uid_t owner,
 	     struct hashentry *const he, struct datahead *dh, int errval)
@@ -97,6 +97,7 @@
 
   assert (offsetof (struct dataset, resp) == offsetof (struct datahead, data));
 
+  time_t timeout = MAX_TIMEOUT_VALUE;
   if (pwd == NULL)
     {
       if (he != NULL && errval == EAGAIN)
@@ -108,6 +109,9 @@
 	    /* Do not reset the value if we never not reload the record.  */
 	    dh->nreloads = reload_count - 1;
 
+	  /* Reload with the same time-to-live value.  */
+	  timeout = dh->timeout = t + db->postimeout;
+
 	  written = total = 0;
 	}
       else
@@ -132,7 +136,7 @@
 	      dataset->head.usable = true;
 
 	      /* Compute the timeout time.  */
-	      dataset->head.timeout = t + db->negtimeout;
+	      timeout = dataset->head.timeout = t + db->negtimeout;
 
 	      /* This is the reply.  */
 	      memcpy (&dataset->resp, &notfound, total);
@@ -212,7 +216,7 @@
       dataset->head.usable = true;
 
       /* Compute the timeout time.  */
-      dataset->head.timeout = t + db->postimeout;
+      timeout = dataset->head.timeout = t + db->postimeout;
 
       dataset->resp.version = NSCD_VERSION;
       dataset->resp.found = 1;
@@ -293,8 +297,8 @@
 	      assert ((char *) dataset - (char *) db->head
 		      + total
 		      <= (sizeof (struct database_pers_head)
-                          + db->head->module * sizeof (ref_t)
-                          + db->head->data_size));
+			  + db->head->module * sizeof (ref_t)
+			  + db->head->data_size));
 	      written = sendfileall (fd, db->wr_fd,
 				     (char *) &dataset->resp
 				     - (char *) db->head, dataset->head.recsize );
@@ -374,6 +378,8 @@
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,
 	       strerror_r (errno, buf, sizeof (buf)));
     }
+
+  return timeout;
 }
 
 
@@ -395,7 +401,7 @@
 }
 
 
-static void
+static time_t
 addpwbyX (struct database_dyn *db, int fd, request_header *req,
 	  union keytype key, const char *keystr, uid_t c_uid,
 	  struct hashentry *he, struct datahead *dh)
@@ -452,10 +458,13 @@
     }
 
   /* Add the entry to the cache.  */
-  cache_addpw (db, fd, req, keystr, pwd, c_uid, he, dh, errval);
+  time_t timeout = cache_addpw (db, fd, req, keystr, pwd, c_uid, he, dh,
+				errval);
 
   if (use_malloc)
     free (buffer);
+
+  return timeout;
 }
 
 
@@ -469,7 +478,7 @@
 }
 
 
-void
+time_t
 readdpwbyname (struct database_dyn *db, struct hashentry *he,
 	       struct datahead *dh)
 {
@@ -480,7 +489,7 @@
     };
   union keytype u = { .v = db->data + he->key };
 
-  addpwbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
+  return addpwbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
 }
 
 
@@ -494,7 +503,7 @@
   if (*(char *) key == '\0' || *ep != '\0')  /* invalid numeric uid */
     {
       if (debug_level > 0)
-        dbg_log (_("Invalid numeric uid \"%s\"!"), (char *) key);
+	dbg_log (_("Invalid numeric uid \"%s\"!"), (char *) key);
 
       errno = EINVAL;
       return;
@@ -506,7 +515,7 @@
 }
 
 
-void
+time_t
 readdpwbyuid (struct database_dyn *db, struct hashentry *he,
 	      struct datahead *dh)
 {
@@ -523,5 +532,5 @@
     };
   union keytype u = { .u = uid };
 
-  addpwbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
-}
+  return addpwbyX (db, -1, &req, u, db->data + he->key, he->owner, he, dh);
+}

Modified: trunk/libc/nscd/servicescache.c
==============================================================================
--- trunk/libc/nscd/servicescache.c (original)
+++ trunk/libc/nscd/servicescache.c Sat Mar  5 11:39:34 2011
@@ -1,5 +1,5 @@
 /* Cache handling for services lookup.
-   Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2008, 2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxxx>, 2007.
 
@@ -61,7 +61,7 @@
 };
 
 
-static void
+static time_t
 cache_addserv (struct database_dyn *db, int fd, request_header *req,
 	       const void *key, struct servent *serv, uid_t owner,
 	       struct hashentry *const he, struct datahead *dh, int errval)
@@ -81,6 +81,7 @@
 
   assert (offsetof (struct dataset, resp) == offsetof (struct datahead, data));
 
+  time_t timeout = MAX_TIMEOUT_VALUE;
   if (serv == NULL)
     {
       if (he != NULL && errval == EAGAIN)
@@ -92,6 +93,9 @@
 	    /* Do not reset the value if we never not reload the record.  */
 	    dh->nreloads = reload_count - 1;
 
+	  /* Reload with the same time-to-live value.  */
+	  timeout = dh->timeout = t + db->postimeout;
+
 	  written = total = 0;
 	}
       else
@@ -115,7 +119,7 @@
 	      dataset->head.usable = true;
 
 	      /* Compute the timeout time.  */
-	      dataset->head.timeout = t + db->negtimeout;
+	      timeout = dataset->head.timeout = t + db->negtimeout;
 
 	      /* This is the reply.  */
 	      memcpy (&dataset->resp, &notfound, total);
@@ -203,7 +207,7 @@
       dataset->head.usable = true;
 
       /* Compute the timeout time.  */
-      dataset->head.timeout = t + db->postimeout;
+      timeout = dataset->head.timeout = t + db->postimeout;
 
       dataset->resp.version = NSCD_VERSION;
       dataset->resp.found = 1;
@@ -328,6 +332,8 @@
       dbg_log (_("short write in %s: %s"),  __FUNCTION__,
 	       strerror_r (errno, buf, sizeof (buf)));
     }
+
+  return timeout;
 }
 
 
@@ -354,7 +360,7 @@
 }
 
 
-static void
+static time_t
 addservbyX (struct database_dyn *db, int fd, request_header *req,
 	    char *key, uid_t uid, struct hashentry *he, struct datahead *dh)
 {
@@ -409,10 +415,12 @@
 	buffer = (char *) extend_alloca (buffer, buflen, 2 * buflen);
     }
 
-  cache_addserv (db, fd, req, key, serv, uid, he, dh, errval);
+  time_t timeout = cache_addserv (db, fd, req, key, serv, uid, he, dh, errval);
 
   if (use_malloc)
     free (buffer);
+
+  return timeout;
 }
 
 
@@ -424,7 +432,7 @@
 }
 
 
-void
+time_t
 readdservbyname (struct database_dyn *db, struct hashentry *he,
 		 struct datahead *dh)
 {
@@ -434,7 +442,7 @@
       .key_len = he->len
     };
 
-  addservbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+  return addservbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
 }
 
 
@@ -446,7 +454,7 @@
 }
 
 
-void
+time_t
 readdservbyport (struct database_dyn *db, struct hashentry *he,
 		 struct datahead *dh)
 {
@@ -456,5 +464,5 @@
       .key_len = he->len
     };
 
-  addservbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
-}
+  return addservbyX (db, -1, &req, db->data + he->key, he->owner, he, dh);
+}

Modified: trunk/libc/posix/fnmatch_loop.c
==============================================================================
--- trunk/libc/posix/fnmatch_loop.c (original)
+++ trunk/libc/posix/fnmatch_loop.c Sat Mar  5 11:39:34 2011
@@ -242,8 +242,8 @@
 	case L('['):
 	  {
 	    /* Nonzero if the sense of the character class is inverted.  */
-	    CHAR *p_init = p;
-	    CHAR *n_init = n;
+	    const CHAR *p_init = p;
+	    const CHAR *n_init = n;
 	    register int not;
 	    CHAR cold;
 	    UCHAR fn;

Modified: trunk/libc/setjmp/bits/setjmp2.h
==============================================================================
--- trunk/libc/setjmp/bits/setjmp2.h (original)
+++ trunk/libc/setjmp/bits/setjmp2.h Sat Mar  5 11:39:34 2011
@@ -1,21 +1,21 @@
 /* Checking macros for setjmp functions.
- * Copyright (C) 2009 Free Software Foundation, Inc.
- * This file is part of the GNU C Library.
- *
- * The GNU C Library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * The GNU C Library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the GNU C Library; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA.  */
+   Copyright (C) 2009 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifndef _SETJMP_H
 # error "Never include <bits/setjmp2.h> directly; use <setjmp.h> instead."

Modified: trunk/libc/stdio-common/Makefile
==============================================================================
--- trunk/libc/stdio-common/Makefile (original)
+++ trunk/libc/stdio-common/Makefile Sat Mar  5 11:39:34 2011
@@ -68,7 +68,7 @@
 	 tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
 	 tst-fwrite bug16 bug17 tst-sprintf2 bug18 \
 	 bug19 tst-popen2 scanf14 scanf15 bug21 bug22 scanf16 scanf17 \
-	 tst-setvbuf1
+	 tst-setvbuf1 bug23
 tests-$(OPTION_EGLIBC_LOCALE_CODE) \
       += tst-sscanf tst-swprintf bug15 test-vfprintf bug14 scanf13 tst-grouping
 tests-$(OPTION_POSIX_WIDE_CHAR_DEVICE_IO) \

Modified: trunk/libc/stdio-common/_i18n_number.h
==============================================================================
--- trunk/libc/stdio-common/_i18n_number.h (original)
+++ trunk/libc/stdio-common/_i18n_number.h Sat Mar  5 11:39:34 2011
@@ -33,8 +33,8 @@
 # define decimal NULL
 # define thousands NULL
 #else
-  char decimal[MB_LEN_MAX];
-  char thousands[MB_LEN_MAX];
+  char decimal[MB_LEN_MAX + 1];
+  char thousands[MB_LEN_MAX + 1];
 #endif
 
   /* "to_outpunct" is a map from ASCII decimal point and thousands-sep
@@ -50,13 +50,19 @@
       mbstate_t state;
       memset (&state, '\0', sizeof (state));
 
-      if (__wcrtomb (decimal, wdecimal, &state) == (size_t) -1)
+      size_t n = __wcrtomb (decimal, wdecimal, &state);
+      if (n == (size_t) -1)
 	memcpy (decimal, ".", 2);
+      else
+	decimal[n] = '\0';
 
       memset (&state, '\0', sizeof (state));
 
-      if (__wcrtomb (thousands, wthousands, &state) == (size_t) -1)
+      n = __wcrtomb (thousands, wthousands, &state);
+      if (n == (size_t) -1)
 	memcpy (thousands, ",", 2);
+      else
+	thousands[n] = '\0';
     }
 #endif
 

Modified: trunk/libc/stdio-common/printf-parsemb.c
==============================================================================
--- trunk/libc/stdio-common/printf-parsemb.c (original)
+++ trunk/libc/stdio-common/printf-parsemb.c Sat Mar  5 11:39:34 2011
@@ -295,9 +295,9 @@
       /* We don't try to get the types for all arguments if the format
 	 uses more than one.  The normal case is covered though.  If
 	 the call returns -1 we continue with the normal specifiers.  */
-      || (spec->ndata_args = (*__printf_arginfo_table[spec->info.spec])
-	  (&spec->info, 1, &spec->data_arg_type,
-	   &spec->size)) < 0)
+      || (int) (spec->ndata_args = (*__printf_arginfo_table[spec->info.spec])
+				   (&spec->info, 1, &spec->data_arg_type,
+				    &spec->size)) < 0)
     {
       /* Find the data argument types of a built-in spec.  */
       spec->ndata_args = 1;

Modified: trunk/libc/stdio-common/psiginfo.c
==============================================================================
--- trunk/libc/stdio-common/psiginfo.c (original)
+++ trunk/libc/stdio-common/psiginfo.c Sat Mar  5 11:39:34 2011
@@ -86,8 +86,12 @@
   const char *desc;
   if (pinfo->si_signo >= 0 && pinfo->si_signo < NSIG
       && ((desc = INTUSE(_sys_siglist)[pinfo->si_signo]) != NULL
-	  || (pinfo->si_signo >= SIGRTMIN && pinfo->si_signo < SIGRTMAX)))
+#ifdef SIGRTMIN
+	  || (pinfo->si_signo >= SIGRTMIN && pinfo->si_signo < SIGRTMAX)
+#endif
+	 ))
     {
+#ifdef SIGRTMIN
       if (desc == NULL)
 	{
 	  if (pinfo->si_signo - SIGRTMIN < SIGRTMAX - pinfo->si_signo)
@@ -106,6 +110,7 @@
 	    }
 	}
       else
+#endif
 	fprintf (fp, "%s (", _(desc));
 
       const char *base = NULL;

Modified: trunk/libc/stdio-common/vfprintf.c
==============================================================================
--- trunk/libc/stdio-common/vfprintf.c (original)
+++ trunk/libc/stdio-common/vfprintf.c Sat Mar  5 11:39:34 2011
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2008, 2009, 2010   Free Software Foundation, Inc.
+/* Copyright (C) 1991-2008, 2009, 2010, 2011   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -1705,7 +1705,8 @@
 	  {
 	    /* Extend the array of format specifiers.  */
 	    struct printf_spec *old = specs;
-	    specs = extend_alloca (specs, nspecs_max, 2 * nspecs_max);
+	    specs = extend_alloca (specs, nspecs_max,
+				   2 * nspecs_max * sizeof (*specs));
 
 	    /* Copy the old array's elements to the new space.  */
 	    memmove (specs, old, nspecs * sizeof (struct printf_spec));

Modified: trunk/libc/sysdeps/i386/configure
==============================================================================
--- trunk/libc/sysdeps/i386/configure (original)
+++ trunk/libc/sysdeps/i386/configure Sat Mar  5 11:39:34 2011
@@ -1,102 +1,3 @@
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-  sed -n '
-    p
-    /[$]LINENO/=
-  ' <$as_myself |
-    sed '
-      s/[$]LINENO.*/&-/
-      t lineno
-      b
-      :lineno
-      N
-      :loop
-      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-      t loop
-      s/-\n.*//
-    ' >$as_me.lineno &&
-  chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensitive to this).
-  . "./$as_me.lineno"
-  # Exit status is that of the last command.
-  exit
-}
-
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
@@ -133,249 +34,14 @@
 # include <unistd.h>
 #endif"
 
-
-# ac_fn_c_try_compile LINENO
-# --------------------------
-# Try to compile conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_compile
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval "test \"\${$3+set}\"" = set; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists and can be compiled using the include files in
-# INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_header_compile
 # This file is generated from configure.in by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/i386.
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then :
+if test "${ac_cv_path_GREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -386,7 +52,7 @@
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
+  for ac_prog in grep ggrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
@@ -406,7 +72,7 @@
     $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_GREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_GREP="$ac_path_GREP"
@@ -421,24 +87,26 @@
       $ac_path_GREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
 $as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then :
+if test "${ac_cv_path_EGREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -452,7 +120,7 @@
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
+  for ac_prog in egrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
@@ -472,7 +140,7 @@
     $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_EGREP="$ac_path_EGREP"
@@ -487,10 +155,12 @@
       $ac_path_EGREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -498,17 +168,21 @@
 
    fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
 $as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
@@ -523,23 +197,48 @@
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  ac_cv_header_stdc=no
-fi
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <string.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
 else
   ac_cv_header_stdc=no
 fi
@@ -549,14 +248,18 @@
 
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
+  $EGREP "free" >/dev/null 2>&1; then
+  :
 else
   ac_cv_header_stdc=no
 fi
@@ -566,10 +269,14 @@
 
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
+  if test "$cross_compiling" = yes; then
   :
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
 #include <stdlib.h>
@@ -596,33 +303,118 @@
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 $as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
 
 fi
 
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -632,18 +424,146 @@
 done
 
 
-ac_fn_c_check_header_mongrel "$LINENO" "cpuid.h" "ac_cv_header_cpuid_h" "$ac_includes_default"
-if test "x$ac_cv_header_cpuid_h" = x""yes; then :
-
-else
-  as_fn_error $? "gcc must provide the <cpuid.h> header" "$LINENO" 5
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if -g produces usable source locations for assembler-with-cpp" >&5
+if test "${ac_cv_header_cpuid_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for cpuid.h" >&5
+$as_echo_n "checking for cpuid.h... " >&6; }
+if test "${ac_cv_header_cpuid_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cpuid_h" >&5
+$as_echo "$ac_cv_header_cpuid_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking cpuid.h usability" >&5
+$as_echo_n "checking cpuid.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <cpuid.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking cpuid.h presence" >&5
+$as_echo_n "checking cpuid.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF

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