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GNU C Library master sources branch, master, updated. glibc-2.13-25-gbaa6c69
- From: drepper at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 17 Feb 2011 06:26:46 -0000
- Subject: GNU C Library master sources branch, master, updated. glibc-2.13-25-gbaa6c69
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=baa6c69a57e632e953b45c11df7a5e5cb954e9cb
commit baa6c69a57e632e953b45c11df7a5e5cb954e9cb
Author: Ulrich Drepper <drepper@gmail.com>
Date: Thu Feb 17 01:26:07 2011 -0500
Work around empty line at end file generated by autoconf.
diff --git a/sysdeps/x86_64/elf/configure b/sysdeps/x86_64/elf/configure
index 99241e7..cb8db2d 100644
--- a/sysdeps/x86_64/elf/configure
+++ b/sysdeps/x86_64/elf/configure
@@ -125,3 +125,4 @@ fi
$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
+# work around problem with autoconf and empty lines at the end of files
diff --git a/sysdeps/x86_64/elf/configure.in b/sysdeps/x86_64/elf/configure.in
index 9cb59d0..4a41290 100644
--- a/sysdeps/x86_64/elf/configure.in
+++ b/sysdeps/x86_64/elf/configure.in
@@ -32,3 +32,4 @@ fi
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(PI_STATIC_AND_HIDDEN)
+# work around problem with autoconf and empty lines at the end of files
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=be6bd0b7ab68d0ed968138a41b5d18eb930d7443
commit be6bd0b7ab68d0ed968138a41b5d18eb930d7443
Merge: d55fd7a 8e31c82
Author: Ulrich Drepper <drepper@gmail.com>
Date: Thu Feb 17 01:22:52 2011 -0500
Merge branch 'master' of ssh://sourceware.org/git/glibc
Conflicts:
ChangeLog
diff --cc ChangeLog
index fb69303,425eded..292f77a
--- a/ChangeLog
+++ b/ChangeLog
@@@ -1,28 -1,14 +1,39 @@@
+2011-02-16 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * 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@us.ibm.com>
+
+ * 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@gmail.com>
+
+ [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@ens-lyon.org>
+
+ * 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@redhat.com>
* stdio-common/printf-parsemb.c (__parse_one_specmb): Handle
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d55fd7a5573ea7c7c14af95bc37618469cde8a5f
commit d55fd7a5573ea7c7c14af95bc37618469cde8a5f
Author: Ryan S. Arnold <rsa@us.ibm.com>
Date: Thu Feb 17 01:21:08 2011 -0500
Fix INTERNAL_[V]SYSCALL_NCS macros to not cast return val to int.
diff --git a/ChangeLog b/ChangeLog
index 6d05768..fb69303 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2011-02-16 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * 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@us.ibm.com>
* sysdeps/powerpc/powerpc64/power7/Makefile: New file which adds
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
index aab4b72..e714c4c 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
@@ -172,7 +172,7 @@
: "r9", "r10", "r11", "r12", \
"cr0", "ctr", "lr", "memory"); \
err = (long int) r0; \
- (int) r3; \
+ r3; \
})
#undef INLINE_SYSCALL
@@ -219,7 +219,7 @@
: "r9", "r10", "r11", "r12", \
"cr0", "ctr", "memory"); \
err = r0; \
- (int) r3; \
+ r3; \
})
#define INTERNAL_SYSCALL(name, err, nr, args...) \
INTERNAL_SYSCALL_NCS (__NR_##name, err, nr, args)
diff --git a/sysdeps/wordsize-64/Makefile b/sysdeps/wordsize-64/Makefile
new file mode 100644
index 0000000..9903f51
--- /dev/null
+++ b/sysdeps/wordsize-64/Makefile
@@ -0,0 +1,6 @@
+ifeq ($(subdir),misc)
+tests += tst-writev
+
+# Time enough for a large writev syscall to complete.
+tst-writev-ENV = TIMEOUTFACTOR="10"
+endif
diff --git a/sysdeps/wordsize-64/tst-writev.c b/sysdeps/wordsize-64/tst-writev.c
new file mode 100644
index 0000000..6e47886
--- /dev/null
+++ b/sysdeps/wordsize-64/tst-writev.c
@@ -0,0 +1,107 @@
+/* Copyright (C) 2011 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ryan S. Arnold <rsa@us.ibm.com>, 2011.
+
+ 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. */
+
+#include <fcntl.h>
+#include <paths.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/uio.h>
+
+
+/* The purpose of this test is to verify that the INTERNAL_[V]SYSCALL_NCS
+ macros on 64-bit platforms don't cast the return type to (int) which would
+ erroneously sign extend the return value should the high bit of the bottom
+ half of the word be '1'. */
+
+#if 0
+/* Used to test the non power-of-2 code path. */
+#undef IOV_MAX
+#define IOV_MAX 1000
+#endif
+
+/* writev() should report that it has written EXPECTED number of bytes. */
+#define EXPECTED ((size_t) INT32_MAX + 1)
+
+static int
+do_test (void)
+{
+ struct iovec iv[IOV_MAX];
+ /* POSIX doesn't guarantee that IOV_MAX is pow of 2 but we're optimistic. */
+ size_t bufsz = EXPECTED / IOV_MAX;
+ size_t bufrem = EXPECTED % IOV_MAX;
+
+ /* If there's a remainder then IOV_MAX probably isn't a power of 2 and we
+ need to make bufsz bigger so that the last iovec, iv[IOV_MAX-1], is free
+ for the remainder. */
+ if (bufrem)
+ {
+ bufsz = bufsz + 1;
+ bufrem = EXPECTED - (bufsz * (IOV_MAX - 1));
+ }
+
+ /* We writev to /dev/null since we're just testing writev's return value. */
+ int fd = open (_PATH_DEVNULL, O_WRONLY);
+ if (fd == -1)
+ {
+ printf ("Unable to open /dev/null for writing.\n");
+ return -1;
+ }
+
+ iv[0].iov_base = malloc (bufsz);
+ if (iv[0].iov_base == NULL)
+ {
+ printf ("malloc (%zu) failed.\n", bufsz);
+ close (fd);
+ return -1;
+ }
+ iv[0].iov_len = bufsz;
+
+ /* We optimistically presume that there isn't a remainder and set all iovec
+ instances to the same base and len as the first instance. */
+ for (int i = 1; i < IOV_MAX; i++)
+ {
+ /* We don't care what the data is so reuse the allocation from iv[0]; */
+ iv[i].iov_base = iv[0].iov_base;
+ iv[i].iov_len = iv[0].iov_len;
+ }
+
+ /* If there is a remainder then we correct the last iov_len. */
+ if (bufrem)
+ iv[IOV_MAX - 1].iov_len = bufrem;
+
+ /* Write junk to /dev/null with the writev syscall in order to get a return
+ of INT32_MAX+1 bytes to verify that the INTERNAL_SYSCALL wrappers aren't
+ mangling the result if the signbit of a 32-bit number is set. */
+ ssize_t ret = writev (fd, iv, IOV_MAX);
+
+ free (iv[0].iov_base);
+ close (fd);
+
+ if (ret != (ssize_t) EXPECTED)
+ {
+ printf ("writev() return value: %zd != EXPECTED: %zd\n", ret, EXPECTED);
+ return 1;
+ }
+
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d4720230b54723c2b179030083318cffd6dbbc63
commit d4720230b54723c2b179030083318cffd6dbbc63
Author: Ulrich Drepper <drepper@gmail.com>
Date: Thu Feb 17 00:59:58 2011 -0500
Update bug list.
diff --git a/NEWS b/NEWS
index 836160d..8d961b0 100644
--- a/NEWS
+++ b/NEWS
@@ -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. 2011-2-17
Copyright (C) 1992-2009, 2010, 2011 Free Software Foundation, Inc.
See the end for copying conditions.
@@ -9,7 +9,7 @@ Version 2.14
* The following bugs are resolved with this release:
- 11724, 12460
+ 11724, 12460, 12469
Version 2.13
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=2206397e1c46f69fb20eeb3de1920d3a7014c325
commit 2206397e1c46f69fb20eeb3de1920d3a7014c325
Author: Ryan S. Arnold <rsa@us.ibm.com>
Date: Thu Feb 17 00:59:15 2011 -0500
Disable VSX usage in rtld.c to prevent TOC ref before relocs are resolved.
diff --git a/ChangeLog b/ChangeLog
index b0b6c55..6d05768 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-02-15 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * 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@gmail.com>
[BZ #12469]
diff --git a/sysdeps/powerpc/powerpc64/power7/Makefile b/sysdeps/powerpc/powerpc64/power7/Makefile
new file mode 100644
index 0000000..b0f4520
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power7/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(subdir),elf)
+# Prevent the use of VSX registers and insns in _dl_start, which under -O3
+# optimization may require a TOC reference before relocations are resolved.
+CFLAGS-rtld.c += -mno-vsx
+endif
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e9433893258aef145c4101a458ac908383757430
commit e9433893258aef145c4101a458ac908383757430
Author: Ulrich Drepper <drepper@gmail.com>
Date: Tue Feb 15 14:52:29 2011 -0500
Remove use of ranlib.
diff --git a/ChangeLog b/ChangeLog
index 550f22a..b0b6c55 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2011-02-15 Ulrich Drepper <drepper@gmail.com>
+
+ [BZ #12469]
+ * Makeconfig: Remove RANLIB definition.
+ * Makerules: Don't use RANLIB.
+ * aclocal.m4: Remove ranlib test.
+ * configure.in: No need to check for ranlib.
+ * elf/rtld-Rules: Don't use RANLIB.
+
2011-02-11 Jakub Jelinek <jakub@redhat.com>
* stdio-common/printf-parsemb.c (__parse_one_specmb): Handle
diff --git a/Makeconfig b/Makeconfig
index e5cbf64..0c4c75a 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009,2010
+# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009,2010,2011
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
@@ -593,10 +593,6 @@ ifndef LD
LD := ld -X
endif
-ifndef RANLIB
-RANLIB = ranlib
-endif
-
# Extra flags to pass to GCC.
ifeq ($(all-warnings),yes)
+gccwarn := -Wall -Wwrite-strings -Winline -Wcast-qual -Wbad-function-cast -Wmissing-noreturn -Wmissing-prototypes -Wmissing-declarations -Wcomment -Wcomments -Wtrigraphs -Wsign-compare -Wfloat-equal -Wmultichar
diff --git a/Makerules b/Makerules
index 9bfe550..82ffa1e 100644
--- a/Makerules
+++ b/Makerules
@@ -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
@@ -805,7 +805,6 @@ endef
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))
@@ -827,7 +826,6 @@ define build-extra-lib
$(patsubst %/,cd % &&,$(objpfx)) \
$(AR) $(CREATE_ARFLAGS) $(@:$(objpfx)%=%) \
$(patsubst $(objpfx)%,%,$^)
-$(RANLIB) $@
endef
# Installation.
@@ -872,9 +870,6 @@ install: $(installed-libcs)
$(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)
@@ -1108,7 +1103,6 @@ ifdef install-lib.a
$(install-lib.a:lib%.a=$(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
diff --git a/aclocal.m4 b/aclocal.m4
index 06adbaa..6ad3c87 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -57,7 +57,7 @@ else
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;;
<<$5>>)
@@ -102,17 +102,6 @@ AC_SUBST(AR)
OBJDUMP=`$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 $AS is GNU as, libc_cv_prog_as_gnu,
[LIBC_PROG_FOO_GNU($AS, libc_cv_prog_as_gnu=yes, libc_cv_prog_as_gnu=no)])
diff --git a/configure b/configure
index 1d419cf..fdfa5ef 100755
--- a/configure
+++ b/configure
@@ -669,7 +669,6 @@ PWD_P
LD
AS
MIG
-RANLIB
OBJDUMP
AR
LN_S
@@ -4670,108 +4669,6 @@ AR=`$CC -print-prog-name=ar`
OBJDUMP=`$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5
$as_echo_n "checking whether $AS is GNU as... " >&6; }
@@ -5410,33 +5307,8 @@ fi
-# check if ranlib is necessary
-{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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.
diff --git a/configure.in b/configure.in
index 7e46990..e5ff6bd 100644
--- a/configure.in
+++ b/configure.in
@@ -1095,26 +1095,8 @@ fi
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.
diff --git a/elf/rtld-Rules b/elf/rtld-Rules
index 10c9452..cd83c85 100644
--- a/elf/rtld-Rules
+++ b/elf/rtld-Rules
@@ -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 @@ $(objpfx)rtld-libc.a: $(foreach dir,$(rtld-subdirs),\
$(rtld-$(dir))))
@-rm -f $@T
$(AR) cq$(verbose) $@T $^
- $(RANLIB) $@T
mv -f $@T $@
# Use the verbose option of ar and tar when not running silently.
diff --git a/libidn/configure b/libidn/configure
index 365e747..c6ba2ee 100644
--- a/libidn/configure
+++ b/libidn/configure
@@ -4,7 +4,5 @@ libc_add_on_canonical=
libc_add_on_subdirs=.
# Get this defined in config.h for main source code to test.
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LIBIDN 1
-_ACEOF
+$as_echo "#define HAVE_LIBIDN 1" >>confdefs.h
diff --git a/manual/install.texi b/manual/install.texi
index 24b1301..0ef3c3c 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -228,8 +228,8 @@ important to use this same @code{CC} value when running
@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.
diff --git a/nptl/sysdeps/pthread/configure b/nptl/sysdeps/pthread/configure
index 7768c5c..3f7dcd6 100644
--- a/nptl/sysdeps/pthread/configure
+++ b/nptl/sysdeps/pthread/configure
@@ -1,39 +1,157 @@
+
+# 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
+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
+}
+
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 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$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ 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 $ac_retval
+
+} # ac_fn_c_try_link
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
if test "x$libc_cv_gcc___thread" != xyes; then
- { { $as_echo "$as_me:$LINENO: error: compiler support for __thread is required" >&5
-$as_echo "$as_me: error: compiler support for __thread is required" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "compiler support for __thread is required" "$LINENO" 5
fi
if test "x${libc_cv_visibility_attribute}" != xyes ||
test "x${libc_cv_broken_visibility_attribute}" != xno; then
- { { $as_echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5
-$as_echo "$as_me: error: working compiler support for visibility attribute is required" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5
fi
if test "x$libc_cv_asm_cfi_directives" != xyes; then
case "$base_machine" in
i386 | x86_64 | powerpc | s390)
- { { $as_echo "$as_me:$LINENO: error: CFI directive support in assembler is required" >&5
-$as_echo "$as_me: error: CFI directive support in assembler is required" >&2;}
- { (exit 1); exit 1; }; } ;;
+ as_fn_error $? "CFI directive support in assembler is required" "$LINENO" 5 ;;
*) ;;
esac
fi
-{ $as_echo "$as_me:$LINENO: checking for forced unwind support" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forced unwind support" >&5
$as_echo_n "checking for forced unwind support... " >&6; }
-if test "${libc_cv_forced_unwind+set}" = set; then
+if test "${libc_cv_forced_unwind+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
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unwind.h>
int
@@ -47,58 +165,27 @@ _Unwind_GetCFA (context)
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext 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>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$ac_exeext && {
- test "$cross_compiling" = yes ||
- $as_test_x conftest$ac_exeext
- }; then
+if ac_fn_c_try_link "$LINENO"; then :
libc_cv_forced_unwind=yes
else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- libc_cv_forced_unwind=no
+ libc_cv_forced_unwind=no
fi
-
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_forced_unwind" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_forced_unwind" >&5
$as_echo "$libc_cv_forced_unwind" >&6; }
if test $libc_cv_forced_unwind = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_FORCED_UNWIND 1
-_ACEOF
+ $as_echo "#define HAVE_FORCED_UNWIND 1" >>confdefs.h
old_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror -fexceptions"
- { $as_echo "$as_me:$LINENO: checking for C cleanup handling" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C cleanup handling" >&5
$as_echo_n "checking for C cleanup handling... " >&6; }
-if test "${libc_cv_c_cleanup+set}" = set; then
+if test "${libc_cv_c_cleanup+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
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
@@ -113,49 +200,20 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext 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>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$ac_exeext && {
- test "$cross_compiling" = yes ||
- $as_test_x conftest$ac_exeext
- }; then
+if ac_fn_c_try_link "$LINENO"; then :
libc_cv_c_cleanup=yes
else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- libc_cv_c_cleanup=no
+ libc_cv_c_cleanup=no
fi
-
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_c_cleanup" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_c_cleanup" >&5
$as_echo "$libc_cv_c_cleanup" >&6; }
CFLAGS="$old_CFLAGS"
if test $libc_cv_c_cleanup = no; then
- { { $as_echo "$as_me:$LINENO: error: the compiler must support C cleanup handling" >&5
-$as_echo "$as_me: error: the compiler must support C cleanup handling" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "the compiler must support C cleanup handling" "$LINENO" 5
fi
else
- { { $as_echo "$as_me:$LINENO: error: forced unwind support is required" >&5
-$as_echo "$as_me: error: forced unwind support is required" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "forced unwind support is required" "$LINENO" 5
fi
diff --git a/nptl/sysdeps/x86_64/configure b/nptl/sysdeps/x86_64/configure
index ae3ad54..4639c22 100644
--- a/nptl/sysdeps/x86_64/configure
+++ b/nptl/sysdeps/x86_64/configure
@@ -1,9 +1,91 @@
+
+# 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
+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
+}
+
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/i386.
-{ $as_echo "$as_me:$LINENO: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
$as_echo_n "checking for .cfi_personality and .cfi_lsda pseudo-ops... " >&6; }
-if test "${libc_cv_asm_cfi_personality+set}" = set; then
+if test "${libc_cv_asm_cfi_personality+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<EOF
@@ -15,11 +97,11 @@ foo:
.cfi_endproc
EOF
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
libc_cv_asm_cfi_personality=yes
else
libc_cv_asm_cfi_personality=no
@@ -27,10 +109,8 @@ EOF
rm -f conftest*
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_personality" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_personality" >&5
$as_echo "$libc_cv_asm_cfi_personality" >&6; }
if test x"$libc_cv_asm_cfi_personality" != xyes; then
- { { $as_echo "$as_me:$LINENO: error: assembler too old, .cfi_personality support missing" >&5
-$as_echo "$as_me: error: assembler too old, .cfi_personality support missing" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "assembler too old, .cfi_personality support missing" "$LINENO" 5
fi
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index 06105c7..d05bd13 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -1,3 +1,102 @@
+
+# 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
+}
+
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/unix/sysv/linux.
@@ -11,9 +110,9 @@ if test -n "$sysheaders"; then
fi
-{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+{ $as_echo "$as_me:${as_lineno-$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
@@ -24,7 +123,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
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
@@ -44,7 +143,7 @@ case `"$ac_path_GREP" --version 2>&1` in
$as_echo 'GREP' >> "conftest.nl"
"$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
- ac_count=`expr $ac_count + 1`
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
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"
@@ -59,26 +158,24 @@ esac
$ac_path_GREP_found && break 3
done
done
-done
+ done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
- { { $as_echo "$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; }; }
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
-{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+{ $as_echo "$as_me:${as_lineno-$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
@@ -92,7 +189,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
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
@@ -112,7 +209,7 @@ case `"$ac_path_EGREP" --version 2>&1` in
$as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- ac_count=`expr $ac_count + 1`
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
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"
@@ -127,12 +224,10 @@ esac
$ac_path_EGREP_found && break 3
done
done
-done
+ done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
- { { $as_echo "$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; }; }
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
@@ -140,21 +235,17 @@ fi
fi
fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
-{ $as_echo "$as_me:$LINENO: checking installed Linux kernel header files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking installed Linux kernel header files" >&5
$as_echo_n "checking installed Linux kernel header files... " >&6; }
-if test "${libc_cv_linux2010+set}" = set; then
+if test "${libc_cv_linux2010+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
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <linux/version.h>
#if !defined LINUX_VERSION_CODE || LINUX_VERSION_CODE < (2 *65536+ 0 *256+ 10) /* 2.0.10 */
@@ -162,7 +253,7 @@ eat flaming death
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "eat flaming death" >/dev/null 2>&1; then
+ $EGREP "eat flaming death" >/dev/null 2>&1; then :
libc_cv_linux2010='TOO OLD!'
else
libc_cv_linux2010='2.0.10 or later'
@@ -170,26 +261,17 @@ fi
rm -f conftest*
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_linux2010" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux2010" >&5
$as_echo "$libc_cv_linux2010" >&6; }
if test "$libc_cv_linux2010" != '2.0.10 or later'; then
- { { $as_echo "$as_me:$LINENO: error: GNU libc requires kernel header files from
+ as_fn_error $? "GNU libc requires kernel header files from
Linux 2.0.10 or later to be installed before configuring.
The kernel header files are found usually in /usr/include/asm and
/usr/include/linux; make sure these directories use files from
Linux 2.0.10 or later. This check uses <linux/version.h>, so
make sure that file was built correctly when installing the kernel header
files. To use kernel headers not from /usr/include/linux, use the
-configure option --with-headers." >&5
-$as_echo "$as_me: error: GNU libc requires kernel header files from
-Linux 2.0.10 or later to be installed before configuring.
-The kernel header files are found usually in /usr/include/asm and
-/usr/include/linux; make sure these directories use files from
-Linux 2.0.10 or later. This check uses <linux/version.h>, so
-make sure that file was built correctly when installing the kernel header
-files. To use kernel headers not from /usr/include/linux, use the
-configure option --with-headers." >&2;}
- { (exit 1); exit 1; }; }
+configure option --with-headers." "$LINENO" 5
fi
# If the user gave a minimal version number test whether the available
@@ -263,7 +345,7 @@ if test -n "$minimum_kernel"; then
arch_version=$((`echo "$arch_minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`))
if test $user_version -lt $arch_version; then
- { $as_echo "$as_me:$LINENO: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5
$as_echo "$as_me: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&2;}
minimum_kernel=$arch_minimum_kernel
fi
@@ -274,15 +356,11 @@ else
fi
if test -n "$minimum_kernel"; then
- { $as_echo "$as_me:$LINENO: checking for kernel header at least $minimum_kernel" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel header at least $minimum_kernel" >&5
$as_echo_n "checking for kernel header at least $minimum_kernel... " >&6; }
decnum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/(\1 * 65536 + \2 * 256 + \3)/'`;
abinum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <linux/version.h>
#if LINUX_VERSION_CODE < $decnum
@@ -290,14 +368,14 @@ eat flaming death
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "eat flaming death" >/dev/null 2>&1; then
+ $EGREP "eat flaming death" >/dev/null 2>&1; then :
libc_minimum_kernel='too old!'
else
libc_minimum_kernel=ok
fi
rm -f conftest*
- { $as_echo "$as_me:$LINENO: result: $libc_minimum_kernel" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5
$as_echo "$libc_minimum_kernel" >&6; }
if test "$libc_minimum_kernel" = ok; then
cat >>confdefs.h <<_ACEOF
@@ -309,11 +387,8 @@ _ACEOF
_ACEOF
else
- { { $as_echo "$as_me:$LINENO: error: *** The available kernel headers are older than the requested
-*** compatible kernel version" >&5
-$as_echo "$as_me: error: *** The available kernel headers are older than the requested
-*** compatible kernel version" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "*** The available kernel headers are older than the requested
+*** compatible kernel version" "$LINENO" 5
fi
fi
@@ -441,7 +516,7 @@ if test $host = $build; then
else
ac_prefix=$ac_default_prefix
fi
- { $as_echo "$as_me:$LINENO: checking for symlinks in ${ac_prefix}/include" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlinks in ${ac_prefix}/include" >&5
$as_echo_n "checking for symlinks in ${ac_prefix}/include... " >&6; }
ac_message=
if test -L ${ac_prefix}/include/net; then
@@ -453,23 +528,16 @@ $as_echo_n "checking for symlinks in ${ac_prefix}/include... " >&6; }
${ac_prefix}/include/scsi is a symlink"
fi
if test -n "$ac_message"; then
- { { $as_echo "$as_me:$LINENO: error: $ac_message
+ as_fn_error $? "$ac_message
\`make install' will destroy the target of the link(s).
Delete the links and re-run configure, or better still, move the entire
-${ac_prefix}/include directory out of the way." >&5
-$as_echo "$as_me: error: $ac_message
-\`make install' will destroy the target of the link(s).
-Delete the links and re-run configure, or better still, move the entire
-${ac_prefix}/include directory out of the way." >&2;}
- { (exit 1); exit 1; }; }
+${ac_prefix}/include directory out of the way." "$LINENO" 5
else
- { $as_echo "$as_me:$LINENO: result: ok" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
fi
fi
# We have inlined syscalls.
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_INLINED_SYSCALLS 1
-_ACEOF
+$as_echo "#define HAVE_INLINED_SYSCALLS 1" >>confdefs.h
diff --git a/sysdeps/x86_64/elf/configure b/sysdeps/x86_64/elf/configure
index f722b9e..99241e7 100644
--- a/sysdeps/x86_64/elf/configure
+++ b/sysdeps/x86_64/elf/configure
@@ -1,11 +1,93 @@
+
+# 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
+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
+}
+
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/x86_64/elf.
if test "$usetls" != no; then
# Check for support of thread-local storage handling in assembler and linker.
-{ $as_echo "$as_me:$LINENO: checking for x86-64 TLS support" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86-64 TLS support" >&5
$as_echo_n "checking for x86-64 TLS support... " >&6; }
-if test "${libc_cv_x86_64_tls+set}" = set; then
+if test "${libc_cv_x86_64_tls+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<\EOF
@@ -22,27 +104,24 @@ baz: leaq bar@TLSLD(%rip), %rdi
movq $bar@TPOFF, %rdx
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
libc_cv_x86_64_tls=yes
else
libc_cv_x86_64_tls=no
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:$LINENO: result: $libc_cv_x86_64_tls" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_64_tls" >&5
$as_echo "$libc_cv_x86_64_tls" >&6; }
if test $libc_cv_x86_64_tls = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_TLS_SUPPORT 1
-_ACEOF
+ $as_echo "#define HAVE_TLS_SUPPORT 1" >>confdefs.h
fi
fi
-cat >>confdefs.h <<\_ACEOF
-#define PI_STATIC_AND_HIDDEN 1
-_ACEOF
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
+
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 25 ++
Makeconfig | 6 +-
Makerules | 8 +-
NEWS | 4 +-
aclocal.m4 | 13 +-
configure | 132 +-----------
configure.in | 22 +--
elf/rtld-Rules | 4 +-
libidn/configure | 4 +-
manual/install.texi | 4 +-
nptl/sysdeps/pthread/configure | 242 ++++++++++++--------
nptl/sysdeps/x86_64/configure | 98 +++++++-
sysdeps/powerpc/powerpc64/power7/Makefile | 5 +
sysdeps/unix/sysv/linux/configure | 196 +++++++++++-----
sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h | 4 +-
sysdeps/wordsize-64/Makefile | 6 +
sysdeps/wordsize-64/tst-writev.c | 107 +++++++++
sysdeps/x86_64/elf/configure | 104 ++++++++-
sysdeps/x86_64/elf/configure.in | 1 +
19 files changed, 623 insertions(+), 362 deletions(-)
create mode 100644 sysdeps/powerpc/powerpc64/power7/Makefile
create mode 100644 sysdeps/wordsize-64/Makefile
create mode 100644 sysdeps/wordsize-64/tst-writev.c
hooks/post-receive
--
GNU C Library master sources