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Re: [PATCH] Final NEWS and README updates.
- From: Carlos O'Donell <carlos_odonell at mentor dot com>
- To: Roland McGrath <roland at hack dot frob dot com>
- Cc: libc-alpha <libc-alpha at sourceware dot org>, "Joseph S. Myers"<joseph at codesourcery dot com>, "H.J. Lu" <hjl dot tools at gmail dot com>, Andreas Jaegar<aj at suse dot com>
- Date: Fri, 29 Jun 2012 17:01:24 -0400
- Subject: Re: [PATCH] Final NEWS and README updates.
- References: <4FEE0D93.1040108@mentor.com> <20120629203727.A54022C0B6@topped-with-meat.com>
On 6/29/2012 4:37 PM, Roland McGrath wrote:
>> The GNU C Library implements much of the POSIX.1 functionality in the
>> -GNU/Hurd system, using configurations i[34567]86-*-gnu.
>> +GNU/Hurd system, using configurations i[34567]86-*-gnu. The current
>> +GNU/Hurd support requires out-of-tree patches that will eventually be
>> +incorporated into an official GNU C Library relase.
>
> Two space between sentences. Typo: "release".
>
v2
- Fix typo "relase"
- Add two spaces after each period.
- Fix typo "Timzone"
- Fix grammar "Timezone-related"
- Describe that x86_64 *and* x32 can both be built.
- Mention Andreas Jaeger in libm work.
Barring any further comments I'll be checking this in tonight.
2012-06-29 Carlos O'Donell <carlos_odonell@mentor.com>
* NEWS: Mention math library bug fixes and timezone data changes.
* README: Mention GNU/Hurd, x32, and HPPA support.
diff --git a/NEWS b/NEWS
index a9500fa..b5c4f86 100644
--- a/NEWS
+++ b/NEWS
@@ -123,6 +123,17 @@ Version 2.16
what x86-64 configurations install. These same header files can be used
for -m32, -m64, or -mx32 builds.
Contributed by H.J. Lu.
+
+* Math library bug fixes. A thorough audit of all open math library bugs was
+ conducted by Joseph Myers. Significant progress was made on many math
+ library bugs resulting in more accurate exceptions and function results.
+ Many thanks to all those that contributed including Andreas Jaeger for his
+ patch review and work on the x87 trigonometric instruction issues.
+
+* Timezone data is no longer installed. Timezone-related binaries and scripts
+ will continue to be installed. Users should obtain their timezone data from
+ their distribution provider or from the tzdata package at
+ <ftp://munnari.oz.au/pub/>.
^L
Version 2.15
diff --git a/README b/README
index a479b55..d944918 100644
--- a/README
+++ b/README
@@ -12,7 +12,9 @@ implement the operating system behavior seen by user applications.
In GNU/Hurd systems, it works with a microkernel and Hurd servers.
The GNU C Library implements much of the POSIX.1 functionality in the
-GNU/Hurd system, using configurations i[34567]86-*-gnu.
+GNU/Hurd system, using configurations i[34567]86-*-gnu. The current
+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, the GNU C Library version from
version 2.4 on is intended primarily for use with Linux kernel version
@@ -34,7 +36,7 @@ installed for the pthread library to work correctly.
The GNU C Library supports these configurations for using Linux kernels:
i[4567]86-*-linux-gnu
- x86_64-*-linux-gnu
+ x86_64-*-linux-gnu Can build either x86_64 or x32
powerpc-*-linux-gnu Hardware floating point required
powerpc64-*-linux-gnu
s390-*-linux-gnu
@@ -52,7 +54,7 @@ Currently these configurations have code in the `ports' add-on:
alpha*-*-linux-gnu Requires Linux 2.6.9 or newer for NPTL
am33*-*-linux-gnu Not currently functional
arm-*-linux-gnueabi Requires Linux 2.6.16-rc1 or newer for NPTL
- hppa-*-linux-gnu Requires Linux 2.6.9 or newer for NPTL
+ 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
---
Cheers,
Carlos.
--
Carlos O'Donell
Mentor Graphics / CodeSourcery
carlos_odonell@mentor.com
carlos@codesourcery.com
+1 (613) 963 1026