On 12-06-06 07:23 , Eric Botcazou wrote:
So, why do we have the --with-gnu-as flag then?
Because, on some platforms like Solaris, you can use the system assembler or
the GNU assembler, so nothing is hardcoded in config.gcc and --with-gnu-as
makes it possible to pick one. On Linux, it's always
> So, why do we have the --with-gnu-as flag then?
Because, on some platforms like Solaris, you can use the system assembler or
the GNU assembler, so nothing is hardcoded in config.gcc and --with-gnu-as
makes it possible to pick one. On Linux, it's always the GNU assembler so
this is hardcoded.
On 12-06-06 03:32 , Eric Botcazou wrote:
When doing native bootstraps, we need to set --with-gnu-as=no because
binutils 'as' does not handle a flag that we pass to our own version
of 'as'.
That looks like a kludge to me. You can probably achieve the same effect with
a script filtering out the
> When doing native bootstraps, we need to set --with-gnu-as=no because
> binutils 'as' does not handle a flag that we pass to our own version
> of 'as'.
That looks like a kludge to me. You can probably achieve the same effect with
a script filtering out the unsupported flag.
> 2- Eric, your pa
On Fri, May 18, 2012 at 5:05 PM, Eric Botcazou wrote:
> * configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion.
> (HAVE_GNU_AS): Likewise.
> * config.in: Regenerate.
> * configure: Likewise.
Eric,
This change is breaking bootstraps in one of the google bran
Il 18/05/2012 23:05, Eric Botcazou ha scritto:
> Hi,
>
> this is a regression present on mainline and 4.7 branch or, more precisely,
> if
> you use recent GNU linkers with LTO plugin. During the link phase, gnatlink
> can decide to use a response file to pass a very long line to the linker. I
Paolo,
> The fix is mainly in the Ada tools, but there is a hitch: when you pass a
> response file to the linker by means of the -Wl,@ option, it is intercepted
> by collect2. And collect2 creates another response file for the linker
> proper only if HAVE_GNU_LD is set to 1. Now HAVE_GNU_LD is s
Hi,
this is a regression present on mainline and 4.7 branch or, more precisely, if
you use recent GNU linkers with LTO plugin. During the link phase, gnatlink
can decide to use a response file to pass a very long line to the linker. It
was actually using a linker script with the GNU linker, b
