AVR-LibC has been moved to GitHub a while ago. This patch
adjusts web links to the documentation and to the project
page.
Ok for trunk?
Johann
--
AVR: Update weblinks to AVR-LibC.
AVR-LibC has moved to GitHub, adjust web links:
https://github.com/avrdudes/avr-libc (project)
https://avrdudes.github.io/avr-libc/avr-libc-user-manual (wwwdocs)
gcc/
* doc/invoke.texi (AVR Options): Update AVR-LibC weblink from
nongnu.org to https://github.com/avrdudes/avr-libc
* doc/extend.texi (AVR Named Address Spaces): Same.
(AVR Function Attributes): Same.
* doc/install.texi (Cross-Compiler-Specific Options, AVR): Same. AVR: Update weblinks to AVR-LibC.
AVR-LibC has moved to GitHub, adjust web links:
https://github.com/avrdudes/avr-libc (project)
https://avrdudes.github.io/avr-libc/avr-libc-user-manual (wwwdocs)
gcc/
* doc/invoke.texi (AVR Options): Update AVR-LibC weblink from
nongnu.org to https://github.com/avrdudes/avr-libc
* doc/extend.texi (AVR Named Address Spaces): Same.
(AVR Function Attributes): Same.
* doc/install.texi (Cross-Compiler-Specific Options, AVR): Same.
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 2d795ba7e59..c95df845634 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -1593,7 +1593,7 @@ locates data in flash but
accesses to these data read from generic address space, i.e.@:
from RAM,
so that you need special accessors like @code{pgm_read_byte}
-from @w{@uref{https://www.nongnu.org/avr-libc/user-manual/,AVR-LibC}}
+from @w{@uref{https://avrdudes.github.io/avr-libc/avr-libc-user-manual/,AVR-LibC}}
together with attribute @code{progmem}.
@noindent
@@ -5181,7 +5181,7 @@ globally enable interrupts.
The recommended way to use these attributes is by means of the
@code{ISR} macro provided by @code{avr/interrupt.h} from
-@w{@uref{https://www.nongnu.org/avr-libc/user-manual/group__avr__interrupts.html,,AVR-LibC}}:
+@w{@uref{https://avrdudes.github.io/avr-libc/avr-libc-user-manual/group__avr__interrupts.html,,AVR-LibC}}:
@example
#include <avr/interrupt.h>
@@ -5219,7 +5219,7 @@ static void my_handler (void)
Notice that the handler function needs not to be externally visible.
The recommended way to use these attributes is by means of the
@code{ISR_N} macro provided by @code{avr/interrupt.h} from
-@w{@uref{https://www.nongnu.org/avr-libc/user-manual/group__avr__interrupts.html,,AVR-LibC}}:
+@w{@uref{https://avrdudes.github.io/avr-libc/avr-libc-user-manual/group__avr__interrupts.html,,AVR-LibC}}:
@example
#include <avr/interrupt.h>
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 62a61104598..1ca0f14b44d 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -2688,8 +2688,9 @@ omitted from @file{libgcc.a} on the assumption that it will be provided by
<a name="avr"></a>
@end html
@item --with-avrlibc
-Only supported for the AVR target. Specifies that @samp{AVR-Libc} is
-being used as the target C@tie{} library. This causes float support
+Only supported for the AVR target. Specifies that
+@uref{https://github.com/avrdudes/avr-libc/,,AVR-LibC}
+is being used as the target C@tie{} library. This causes float support
functions like @code{__addsf3} to be omitted from @file{libgcc.a} on
the assumption that it will be provided by @file{libm.a}. For more
technical details, cf. @uref{https://gcc.gnu.org/PR54461,,PR54461}.
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index a6cd5111d47..511b8c8d311 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -24053,7 +24053,7 @@ a device library @code{lib@var{mcu}.a} and a
@uref{https://gcc.gnu.org/wiki/avr-gcc#spec-files,device-specs} file
@code{specs-@var{mcu}}. Only the latter is provided by the compiler
according the supported @code{@var{mcu}}s below. The rest is supported
-by @w{@uref{https://www.nongnu.org/avr-libc/,AVR-LibC}}, or by means of
+by @w{@uref{https://github.com/avrdudes/avr-libc/,AVR-LibC}}, or by means of
@uref{https://gcc.gnu.org/wiki/avr-gcc#atpack,@code{atpack}} files
from the hardware manufacturer.
@@ -24289,7 +24289,7 @@ points to.
The startup code from libgcc never sets @code{EIND}.
Notice that startup code is a blend of code from libgcc and AVR-LibC.
For the impact of AVR-LibC on @code{EIND}, see the
-@w{@uref{https://www.nongnu.org/avr-libc/user-manual/,AVR-LibC user manual}}.
+@w{@uref{https://avrdudes.github.io/avr-libc/avr-libc-user-manual/,AVR-LibC user manual}}.
@item
It is legitimate for user-specific startup code to set up @code{EIND}
