patches/glibc/ports-2.13/400-alpha-xstat.patch
author "Bryan Hundven" <bryanhundven@gmail.com>
Thu Mar 01 15:23:49 2012 -0800 (2012-03-01)
changeset 2909 28ac8fbd9e6a
permissions -rw-r--r--
libg/eglibc: add updated eglibc 2.15

Includes a patch to remove __builtin_expect test:

In eglibc-2.15, the build breaks in configure while testing
for the existance of __builtin_expect. It fails with newer
versions of gcc.

This patch is a modification of an upstream change in glibc
mainline (to be 2.16) to fix the following error:

[CFG ] checking for __builtin_expect... no
[ERROR] configure: error: support for __builtin_expect needed

http://sourceware.org/git/?p=glibc.git;a=commit;h=3857022a761ea7251f8e5c0e45d382ebc3e34cf9

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[yann.morin.1998@free.fr: coalesce both patches into a single changeset]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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diff -durN glibc-2.13.orig/sysdeps/unix/sysv/linux/kernel-features.h glibc-2.13/sysdeps/unix/sysv/linux/kernel-features.h
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--- glibc-2.13.orig/sysdeps/unix/sysv/linux/kernel-features.h	2009-05-09 08:54:20.000000000 +0200
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+++ glibc-2.13/sysdeps/unix/sysv/linux/kernel-features.h	2009-11-13 00:50:45.000000000 +0100
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@@ -386,6 +386,11 @@
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 # define __ASSUME_GETDENTS32_D_TYPE	1
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 #endif
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+/* Starting with version 2.6.4, alpha stat64 syscalls are available.  */
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+#if __LINUX_KERNEL_VERSION >= 0x020604 && defined __alpha__
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+# define __ASSUME_STAT64_SYSCALL	1
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+#endif
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+
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 /* Starting with version 2.5.3, the initial location returned by `brk'
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    after exec is always rounded up to the next page.  */
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 #if __LINUX_KERNEL_VERSION >= 132355