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GNU C Library master sources branch, master, updated. glibc-2.16-ports-merge-131-g6dad2c0
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 7 Aug 2012 16:40:52 -0000
- Subject: GNU C Library master sources branch, master, updated. glibc-2.16-ports-merge-131-g6dad2c0
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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=6dad2c06889774ddaf6eac09799821e3941bfa87
commit 6dad2c06889774ddaf6eac09799821e3941bfa87
Author: Joseph Myers <joseph@codesourcery.com>
Date: Tue Aug 7 16:40:32 2012 +0000
Remove pre-2.6.16 Linux kernel support.
diff --git a/ChangeLog b/ChangeLog
index 4863547..18fb836 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,25 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel):
+ Change from 2.6.0 to 2.6.16.
+ * sysdeps/unix/sysv/linux/configure: Regenerated.
+ * sysdeps/unix/sysv/linux/kernel-features.h
+ (__ASSUME_POSIX_CPU_TIMERS): Define unconditionally.
+ (__ASSUME_TGKILL): Define conditional on architectures, not kernel
+ version.
+ (__ASSUME_UTIMES): Likewise.
+ (__ASSUME_CLONE_STOPPED): Remove.
+ (__ASSUME_FADVISE64_64_SYSCALL): Define conditional on
+ architectures, not kernel version.
+ (__ASSUME_PROT_GROWSUPDOWN): Define unconditionally.
+ (__ASSUME_NO_CLONE_DETACHED): Likewise.
+ (__ASSUME_GETDENTS32_D_TYPE): Likewise.
+ (__ASSUME_WAITID_SYSCALL): Likewise.
+ [__sparc__ && __arch64__] (__ASSUME_STAT64_SYSCALL): Do not
+ condition definition on __LINUX_KERNEL_VERSION >= 0x02060c.
+ * README: State 2.6.16 as minimum Linux kernel version. Do not
+ refer to older versions.
+
2012-08-06 Roland McGrath <roland@hack.frob.com>
* dirent/alphasort.c [_DIRENT_MATCHES_DIRENT64]:
diff --git a/NEWS b/NEWS
index fb39cea..314f4d4 100644
--- a/NEWS
+++ b/NEWS
@@ -25,7 +25,7 @@ Version 2.17
Implemented by Gary Benson.
* The minimum Linux kernel version that this version of the GNU C Library
- can be used with is 2.6.0.
+ can be used with is 2.6.16.
Version 2.16
diff --git a/README b/README
index ee43670..1d90b55 100644
--- a/README
+++ b/README
@@ -17,12 +17,7 @@ GNU/Hurd support requires out-of-tree patches that will eventually be
incorporated into an official GNU C Library release.
When working with Linux kernels, this version of the GNU C Library
-requires Linux kernel version 2.6.0 or later.
-
-All Linux kernel versions prior to 2.6.16 are known to have some bugs that
-may cause some of the tests related to pthreads in "make check" to fail.
-If you see such problems, please try the test suite on the most recent
-Linux kernel version that you can use, before pursuing those bugs further.
+requires Linux kernel version 2.6.16 or later.
Also note that the shared version of the libgcc_s library must be
installed for the pthread library to work correctly.
@@ -35,7 +30,7 @@ The GNU C Library supports these configurations for using Linux kernels:
powerpc64-*-linux-gnu
s390-*-linux-gnu
s390x-*-linux-gnu
- sh[34]-*-linux-gnu Requires Linux 2.6.11 or newer
+ sh[34]-*-linux-gnu
sparc*-*-linux-gnu
sparc64*-*-linux-gnu
@@ -45,14 +40,14 @@ add-on. You can find glibc-ports-VERSION distributed separately in the
same place where you got the main glibc distribution files.
Currently these configurations have code in the `ports' add-on:
- alpha*-*-linux-gnu Requires Linux 2.6.9 or newer for NPTL
+ alpha*-*-linux-gnu
am33*-*-linux-gnu Not currently functional
- arm-*-linux-gnueabi Requires Linux 2.6.16-rc1 or newer for NPTL
+ arm-*-linux-gnueabi
hppa-*-linux-gnu Not currently functional without patches.
ia64-*-linux-gnu
m68k-*-linux-gnu
- mips-*-linux-gnu Requires Linux 2.6.12 or newer for NPTL
- mips64-*-linux-gnu Requires Linux 2.6.12 or newer for NPTL
+ mips-*-linux-gnu
+ mips64-*-linux-gnu
powerpc-*-linux-gnu Software floating point (--without-fp)
tilegx-*-linux-gnu
tilepro-*-linux-gnu
diff --git a/ports/ChangeLog.alpha b/ports/ChangeLog.alpha
index eb178ea..3b94d7e 100644
--- a/ports/ChangeLog.alpha
+++ b/ports/ChangeLog.alpha
@@ -1,3 +1,10 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/alpha/kernel-features.h
+ (__ASSUME_TGKILL): Define unconditionally.
+ (__ASSUME_STAT64_SYSCALL): Likewise.
+ (__ASSUME_IEEE_RAISE_EXCEPTION): Likewise.
+
2012-08-02 Roland McGrath <roland@hack.frob.com>
* sysdeps/unix/sysv/linux/alpha/bits/dirent.h
diff --git a/ports/ChangeLog.am33 b/ports/ChangeLog.am33
index 2adcc22..7e644ca 100644
--- a/ports/ChangeLog.am33
+++ b/ports/ChangeLog.am33
@@ -1,3 +1,9 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/am33/configure.in (arch_minimum_kernel):
+ Change to 2.6.25.
+ * sysdeps/unix/sysv/linux/am33/configure: Regenerated.
+
2012-08-01 Roland McGrath <roland@hack.frob.com>
[BZ #14138]
diff --git a/ports/ChangeLog.arm b/ports/ChangeLog.arm
index 8379dc0..842bbea 100644
--- a/ports/ChangeLog.arm
+++ b/ports/ChangeLog.arm
@@ -1,3 +1,11 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/arm/configure.in (arch_minimum_kernel):
+ Remove.
+ * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
+ * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_UTIMES):
+ Define unconditionally.
+
2012-08-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/sysdep.h (ASM_TYPE_DIRECTIVE): Remove.
diff --git a/ports/ChangeLog.hppa b/ports/ChangeLog.hppa
index bf54564..cab7743 100644
--- a/ports/ChangeLog.hppa
+++ b/ports/ChangeLog.hppa
@@ -1,3 +1,10 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Remove.
+ * sysdeps/unix/sysv/linux/hppa/nptl/configure: Likewise.
+ * sysdeps/unix/sysv/linux/hppa/kernel-features.h
+ (__ASSUME_LWS_CAS): Define unconditionally.
+
2012-08-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/kernel-features.h
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index e91f34b..cf3d251 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,3 +1,13 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/m68k/configure.in (arch_minimum_kernel):
+ Remove.
+ * sysdeps/unix/sysv/linux/m68k/configure: Regenerated.
+ * sysdeps/unix/sysv/linux/m68k/kernel-features.h
+ (__ASSUME_TGKILL): Define unconditionally.
+ (__ASSUME_UTIMES): Likewise.
+ (__ASSUME_FADVISE64_64_SYSCALL): Likewise.
+
2012-08-03 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/m68k/sysdep.h (ALIGNARG, ASM_TYPE_DIRECTIVE)
diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips
index 8421a0d..b49630e 100644
--- a/ports/ChangeLog.mips
+++ b/ports/ChangeLog.mips
@@ -1,3 +1,9 @@
+2012-08-07 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/mips/configure.in (arch_minimum_kernel):
+ Remove.
+ * sysdeps/unix/sysv/linux/mips/configure: Regenerated.
+
2012-08-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/kernel-features.h
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h
index 3eaa422..6f330b5 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h
@@ -20,23 +20,16 @@
#ifndef _KERNEL_FEATURES_H
#define _KERNEL_FEATURES_H 1
-/* The tgkill syscall was introduced for alpha 2.6.0-test1 which unfortunately
- cannot be distinguished from 2.6.0. */
-#if __LINUX_KERNEL_VERSION >= 132609
-# define __ASSUME_TGKILL 1
-#endif
+/* The tgkill syscall was introduced for alpha 2.6.0-test1. */
+#define __ASSUME_TGKILL 1
/* Starting with version 2.6.4, the stat64 syscalls are available. */
-#if __LINUX_KERNEL_VERSION >= 0x020604 && defined __alpha__
-# define __ASSUME_STAT64_SYSCALL 1
-#endif
+#define __ASSUME_STAT64_SYSCALL 1
#define __ASSUME_UTIMES 1
/* Starting with version 2.6.9, SSI_IEEE_RAISE_EXCEPTION exists. */
-#if __LINUX_KERNEL_VERSION >= 0x020609
-# define __ASSUME_IEEE_RAISE_EXCEPTION 1
-#endif
+#define __ASSUME_IEEE_RAISE_EXCEPTION 1
/* Support for the O_CLOEXEC flag was added for alpha in 2.6.23. */
#if __LINUX_KERNEL_VERSION >= 0x020617
diff --git a/ports/sysdeps/unix/sysv/linux/am33/configure b/ports/sysdeps/unix/sysv/linux/am33/configure
index d449012..870c6a7 100755
--- a/ports/sysdeps/unix/sysv/linux/am33/configure
+++ b/ports/sysdeps/unix/sysv/linux/am33/configure
@@ -1,4 +1,4 @@
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for am33/sysdeps/unix/sysv/linux/am33
-arch_minimum_kernel=2.4.0
+arch_minimum_kernel=2.6.25
diff --git a/ports/sysdeps/unix/sysv/linux/am33/configure.in b/ports/sysdeps/unix/sysv/linux/am33/configure.in
index a94c370..43e33f7 100644
--- a/ports/sysdeps/unix/sysv/linux/am33/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/am33/configure.in
@@ -1,4 +1,4 @@
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for am33/sysdeps/unix/sysv/linux/am33
-arch_minimum_kernel=2.4.0
+arch_minimum_kernel=2.6.25
diff --git a/ports/sysdeps/unix/sysv/linux/arm/configure b/ports/sysdeps/unix/sysv/linux/arm/configure
index 5b5f4c9..cb94cc5 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/configure
+++ b/ports/sysdeps/unix/sysv/linux/arm/configure
@@ -1,6 +1,5 @@
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/unix/sysv/linux/arm.
-arch_minimum_kernel=2.6.16
libc_cv_gcc_unwind_find_fde=no
CFLAGS=${CFLAGS% -fno-unwind-tables}
diff --git a/ports/sysdeps/unix/sysv/linux/arm/configure.in b/ports/sysdeps/unix/sysv/linux/arm/configure.in
index b57c4e3..3e67dee 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/arm/configure.in
@@ -1,6 +1,5 @@
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for sysdeps/unix/sysv/linux/arm.
-arch_minimum_kernel=2.6.16
libc_cv_gcc_unwind_find_fde=no
CFLAGS=${CFLAGS% -fno-unwind-tables}
diff --git a/ports/sysdeps/unix/sysv/linux/arm/kernel-features.h b/ports/sysdeps/unix/sysv/linux/arm/kernel-features.h
index 745bca8..b003b17 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/kernel-features.h
+++ b/ports/sysdeps/unix/sysv/linux/arm/kernel-features.h
@@ -18,9 +18,7 @@
<http://www.gnu.org/licenses/>. */
/* The utimes syscall was added before 2.6.1. */
-#if __LINUX_KERNEL_VERSION >= 132609
-# define __ASSUME_UTIMES 1
-#endif
+#define __ASSUME_UTIMES 1
/* On ARM the mmap2/stat64/lstat64/fstat64 syscalls were introduced in
2.3.35. */
diff --git a/ports/sysdeps/unix/sysv/linux/hppa/kernel-features.h b/ports/sysdeps/unix/sysv/linux/hppa/kernel-features.h
index 13a3c01..49ba55f 100644
--- a/ports/sysdeps/unix/sysv/linux/hppa/kernel-features.h
+++ b/ports/sysdeps/unix/sysv/linux/hppa/kernel-features.h
@@ -1,6 +1,6 @@
/* Set flags signalling availability of kernel features based on given
kernel version number.
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006-2012 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
@@ -30,8 +30,6 @@
#define __ASSUME_GETDENTS64_SYSCALL 1
/* PA-RISC 2.6.9 kernels had the first LWS CAS support */
-#if __LINUX_KERNEL_VERSION >= 0x020609
-# define __ASSUME_LWS_CAS 1
-#endif
+#define __ASSUME_LWS_CAS 1
#include_next <kernel-features.h>
diff --git a/ports/sysdeps/unix/sysv/linux/hppa/nptl/configure b/ports/sysdeps/unix/sysv/linux/hppa/nptl/configure
deleted file mode 100644
index a418c54..0000000
--- a/ports/sysdeps/unix/sysv/linux/hppa/nptl/configure
+++ /dev/null
@@ -1,5 +0,0 @@
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/unix/sysv/linux/hppa/nptl.
-
-# Needed for LWS CAS
-arch_minimum_kernel=2.6.9
diff --git a/ports/sysdeps/unix/sysv/linux/hppa/nptl/configure.in b/ports/sysdeps/unix/sysv/linux/hppa/nptl/configure.in
deleted file mode 100644
index 1c7102e..0000000
--- a/ports/sysdeps/unix/sysv/linux/hppa/nptl/configure.in
+++ /dev/null
@@ -1,5 +0,0 @@
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/unix/sysv/linux/hppa/nptl.
-
-# Needed for LWS CAS
-arch_minimum_kernel=2.6.9
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/configure b/ports/sysdeps/unix/sysv/linux/m68k/configure
index a2fd833..a704dac 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/configure
+++ b/ports/sysdeps/unix/sysv/linux/m68k/configure
@@ -1,7 +1,6 @@
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
case $machine in
m68k/coldfire)
- arch_minimum_kernel=2.6.10
;;
*)
libc_cv_gcc_unwind_find_fde=yes
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/configure.in b/ports/sysdeps/unix/sysv/linux/m68k/configure.in
index 6e91ef9..c21ca9d 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/m68k/configure.in
@@ -2,7 +2,6 @@ sinclude(./aclocal.m4)dnl Autoconf lossage
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
case $machine in
m68k/coldfire)
- arch_minimum_kernel=2.6.10
;;
*)
libc_cv_gcc_unwind_find_fde=yes
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/kernel-features.h b/ports/sysdeps/unix/sysv/linux/m68k/kernel-features.h
index ed62453..3196cbb 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/kernel-features.h
+++ b/ports/sysdeps/unix/sysv/linux/m68k/kernel-features.h
@@ -22,11 +22,9 @@
#define __ASSUME_STAT64_SYSCALL 1
/* Many syscalls were added in 2.6.10 for m68k. */
-#if __LINUX_KERNEL_VERSION >= 132618
-# define __ASSUME_TGKILL 1
-# define __ASSUME_UTIMES 1
-# define __ASSUME_FADVISE64_64_SYSCALL 1
-#endif
+#define __ASSUME_TGKILL 1
+#define __ASSUME_UTIMES 1
+#define __ASSUME_FADVISE64_64_SYSCALL 1
#include_next <kernel-features.h>
diff --git a/ports/sysdeps/unix/sysv/linux/mips/configure b/ports/sysdeps/unix/sysv/linux/mips/configure
index 099014f..051432d 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/configure
+++ b/ports/sysdeps/unix/sysv/linux/mips/configure
@@ -30,7 +30,4 @@ case "$prefix" in
esac
esac
-if test -z "$arch_minimum_kernel"; then
- arch_minimum_kernel=2.6.12
- libc_cv_gcc_unwind_find_fde=yes
-fi
+libc_cv_gcc_unwind_find_fde=yes
diff --git a/ports/sysdeps/unix/sysv/linux/mips/configure.in b/ports/sysdeps/unix/sysv/linux/mips/configure.in
index 466a349..18e8bbc 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/mips/configure.in
@@ -31,7 +31,4 @@ case "$prefix" in
esac
esac
-if test -z "$arch_minimum_kernel"; then
- arch_minimum_kernel=2.6.12
- libc_cv_gcc_unwind_find_fde=yes
-fi
+libc_cv_gcc_unwind_find_fde=yes
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index ccc4c67..b04f771 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -284,34 +284,34 @@ test -n "$arch_minimum_kernel" ||
case "$machine" in
i386*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
powerpc/powerpc32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-64)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sh*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
libc_cv_gcc_unwind_find_fde=yes
;;
sparc/sparc64*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sparc*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
esac
if test -n "$minimum_kernel"; then
diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in
index 1a00329..e55d9fd 100644
--- a/sysdeps/unix/sysv/linux/configure.in
+++ b/sysdeps/unix/sysv/linux/configure.in
@@ -41,34 +41,34 @@ test -n "$arch_minimum_kernel" ||
case "$machine" in
i386*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
powerpc/powerpc32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-32)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
s390/s390-64)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sh*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
libc_cv_gcc_unwind_find_fde=yes
;;
sparc/sparc64*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
sparc*)
libc_cv_gcc_unwind_find_fde=yes
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
*)
- arch_minimum_kernel=2.6.0
+ arch_minimum_kernel=2.6.16
;;
esac
if test -n "$minimum_kernel"; then
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index e5b65cc..7dfc4e3 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -108,19 +108,15 @@
#define __ASSUME_POSIX_TIMERS 1
/* Beginning with 2.6.12 the clock and timer supports CPU clocks. */
-#if __LINUX_KERNEL_VERSION >= 0x2060c
-# define __ASSUME_POSIX_CPU_TIMERS 1
-#endif
+#define __ASSUME_POSIX_CPU_TIMERS 1
/* The statfs64 syscalls are available in 2.5.74 (but not for alpha). */
#define __ASSUME_STATFS64 1
/* The tgkill syscall was instroduced for i386 in 2.5.75. On x86-64,
sparc, SH, ppc, and ppc64 it was introduced in 2.6.0-test3. */
-#if defined __i386__ \
- || (__LINUX_KERNEL_VERSION >= 132609 \
- && (defined __x86_64__ || defined __powerpc__ \
- || defined __sh__ || defined __sparc__))
+#if (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
+ || defined __sh__ || defined __sparc__)
# define __ASSUME_TGKILL 1
#endif
@@ -129,35 +125,23 @@
ppc, and ppc64 it was introduced in 2.6.0-test3. */
#if defined __sparc__ \
|| defined __i386__ \
- || (__LINUX_KERNEL_VERSION > 132609 && defined __x86_64__) \
- || (__LINUX_KERNEL_VERSION >= 132609 && defined __powerpc__) \
- || (__LINUX_KERNEL_VERSION >= 132609 && defined __sh__)
+ || defined __x86_64__ \
+ || defined __powerpc__ \
+ || defined __sh__
# define __ASSUME_UTIMES 1
#endif
-// XXX Disabled for now since the semantics we want is not achieved.
-#if 0
-/* The CLONE_STOPPED flag was introduced in the 2.6.0-test1 series. */
-#if __LINUX_KERNEL_VERSION >= 132609
-# define __ASSUME_CLONE_STOPPED 1
-#endif
-#endif
-
/* The fixed version of the posix_fadvise64 syscall appeared in
2.6.0-test3. At least for x86 and sparc. Powerpc support appeared
in 2.6.2, but for 32-bit userspace only. */
-#if (__LINUX_KERNEL_VERSION >= 132609 \
- && (defined __i386__ || defined __sparc__)) \
- || (__LINUX_KERNEL_VERSION >= 132610 && defined __powerpc__ \
- && !defined __powerpc64__)
+#if (defined __i386__ || defined __sparc__ \
+ || (defined __powerpc__ && !defined __powerpc64__))
# define __ASSUME_FADVISE64_64_SYSCALL 1
#endif
/* The PROT_GROWSDOWN/PROT_GROWSUP flags were introduced in the 2.6.0-test
series. */
-#if __LINUX_KERNEL_VERSION >= 132609
-# define __ASSUME_PROT_GROWSUPDOWN 1
-#endif
+#define __ASSUME_PROT_GROWSUPDOWN 1
/* Starting with 2.6.0 PowerPC adds signal/swapcontext support for Vector
SIMD (AKA Altivec, VMX) instructions and register state. This changes
@@ -168,30 +152,19 @@
/* The CLONE_DETACHED flag is not necessary in 2.6.2 kernels, it is
implied. */
-#if __LINUX_KERNEL_VERSION >= 132610
-# define __ASSUME_NO_CLONE_DETACHED 1
-#endif
+#define __ASSUME_NO_CLONE_DETACHED 1
/* Starting with version 2.6.4-rc1 the getdents syscall returns d_type
information as well and in between 2.6.5 and 2.6.8 most compat wrappers
were fixed too. Except s390{,x} which was fixed in 2.6.11. */
-#if (__LINUX_KERNEL_VERSION >= 0x020608 && !defined __s390__) \
- || (__LINUX_KERNEL_VERSION >= 0x02060b && defined __s390__)
-# define __ASSUME_GETDENTS32_D_TYPE 1
-#endif
+#define __ASSUME_GETDENTS32_D_TYPE 1
/* Starting with version 2.6.9, the waitid system call is available.
Except for powerpc{,64} and s390{,x}, where it is available in 2.6.12. */
-#if (__LINUX_KERNEL_VERSION >= 0x020609 \
- && !defined __powerpc__ && !defined __s390__) \
- || (__LINUX_KERNEL_VERSION >= 0x02060c \
- && (defined __powerpc__ || defined __s390__))
-# define __ASSUME_WAITID_SYSCALL 1
-#endif
+#define __ASSUME_WAITID_SYSCALL 1
/* On sparc64 stat64/lstat64/fstat64 syscalls were introduced in 2.6.12. */
-#if __LINUX_KERNEL_VERSION >= 0x02060c && defined __sparc__ \
- && defined __arch64__
+#if defined __sparc__ && defined __arch64__
# define __ASSUME_STAT64_SYSCALL 1
#endif
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 22 ++++++++
NEWS | 2 +-
README | 17 ++----
ports/ChangeLog.alpha | 7 +++
ports/ChangeLog.am33 | 6 ++
ports/ChangeLog.arm | 8 +++
ports/ChangeLog.hppa | 7 +++
ports/ChangeLog.m68k | 10 ++++
ports/ChangeLog.mips | 6 ++
.../unix/sysv/linux/alpha/kernel-features.h | 15 ++----
ports/sysdeps/unix/sysv/linux/am33/configure | 2 +-
ports/sysdeps/unix/sysv/linux/am33/configure.in | 2 +-
ports/sysdeps/unix/sysv/linux/arm/configure | 1 -
ports/sysdeps/unix/sysv/linux/arm/configure.in | 1 -
.../sysdeps/unix/sysv/linux/arm/kernel-features.h | 4 +-
.../sysdeps/unix/sysv/linux/hppa/kernel-features.h | 6 +--
ports/sysdeps/unix/sysv/linux/hppa/nptl/configure | 5 --
.../sysdeps/unix/sysv/linux/hppa/nptl/configure.in | 5 --
ports/sysdeps/unix/sysv/linux/m68k/configure | 1 -
ports/sysdeps/unix/sysv/linux/m68k/configure.in | 1 -
.../sysdeps/unix/sysv/linux/m68k/kernel-features.h | 8 +--
ports/sysdeps/unix/sysv/linux/mips/configure | 5 +--
ports/sysdeps/unix/sysv/linux/mips/configure.in | 5 +--
sysdeps/unix/sysv/linux/configure | 16 +++---
sysdeps/unix/sysv/linux/configure.in | 16 +++---
sysdeps/unix/sysv/linux/kernel-features.h | 53 +++++---------------
26 files changed, 116 insertions(+), 115 deletions(-)
delete mode 100644 ports/sysdeps/unix/sysv/linux/hppa/nptl/configure
delete mode 100644 ports/sysdeps/unix/sysv/linux/hppa/nptl/configure.in
hooks/post-receive
--
GNU C Library master sources