Patchwork [wwwdocs,4.7,committed] : Document --with-avrlibc

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Submitter Georg-Johann Lay
Date Sept. 18, 2012, 5:27 p.m.
Message ID <5058AF10.40700@gjlay.de>
Download mbox | patch
Permalink /patch/184775/
State New
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Georg-Johann Lay - Sept. 18, 2012, 5:27 p.m.
Added the new avr-gcc configure option --with-avrlibc to the 4.7 release notes.

Johann

       has been added.</li>
     <li>Support has been added for the signed and unsigned 24-bit scalar

Patch

Index: gcc-4.7/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.7/changes.html,v
retrieving revision 1.125
diff -u -p -r1.125 changes.html
--- gcc-4.7/changes.html        12 Sep 2012 09:06:46 -0000      1.125
+++ gcc-4.7/changes.html        18 Sep 2012 17:22:53 -0000
@@ -717,6 +717,15 @@  int add_values (const __flash int *p, in
 {
     return values[i] + *p;
 }</pre></blockquote></li>
+    <li>Support has been added for the AVR-specific configure option
+      <code>--with-avrlibc=yes</code> in order to arrange for better
+      integration of <a href="http://nongnu.org/avr-libc/">AVR-Libc</a>.
+      This configure option is supported in avr-gcc 4.7.2 and newer and will
+      only take effect in non-RTEMS configurations.  If avr-gcc is configured
+      for RTEMS, the option will be ignored which is the same as
+      specifying <code>--with-avrlibc=no</code>.
+      See <a href="http://gcc.gnu.org/PR54461">PR54461</a> for more technical
+      details.</li>
     <li>Support for AVR-specific <a
href="http://gcc.gnu.org/onlinedocs/gcc-4.7.1/gcc/AVR-Built%5f002din-Functions.html">built-in
functions</a>