On Mon, Dec 8, 2014 at 1:59 PM, Ian Romanick wrote:
> On 12/08/2014 01:56 PM, Matt Turner wrote:
>> On Mon, Dec 8, 2014 at 1:54 PM, Ian Romanick wrote:
diff --git a/configure.ac b/configure.ac
index b0df1bb..7dc435a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -253,8 +
On Sun, Dec 7, 2014 at 4:13 AM, Timothy Arceri wrote:
> Nowadays GCC assumes stack pointer is 16-byte aligned even on 32-bits, but
> that is an assumption OpenGL drivers (or any dynamic library for that matter)
> can't afford to make as there are many closed- and open- source application
> bina
On 12/08/2014 01:56 PM, Matt Turner wrote:
> On Mon, Dec 8, 2014 at 1:54 PM, Ian Romanick wrote:
>>> diff --git a/configure.ac b/configure.ac
>>> index b0df1bb..7dc435a 100644
>>> --- a/configure.ac
>>> +++ b/configure.ac
>>> @@ -253,8 +253,9 @@ AC_SUBST([VISIBILITY_CXXFLAGS])
>>> dnl
>>> dnl Op
On Mon, Dec 8, 2014 at 1:54 PM, Ian Romanick wrote:
>> diff --git a/configure.ac b/configure.ac
>> index b0df1bb..7dc435a 100644
>> --- a/configure.ac
>> +++ b/configure.ac
>> @@ -253,8 +253,9 @@ AC_SUBST([VISIBILITY_CXXFLAGS])
>> dnl
>> dnl Optional flags, check for compiler support
>> dnl
>>
On 12/07/2014 04:13 AM, Timothy Arceri wrote:
> Nowadays GCC assumes stack pointer is 16-byte aligned even on 32-bits, but
> that is an assumption OpenGL drivers (or any dynamic library for that matter)
> can't afford to make as there are many closed- and open- source application
> binaries out
I'm not particularly knowledgeable about autoconf/make, but it looks
correct AFAICT. Thanks for doing this.
I think it would be useful to also add a comment somewhere on why
-mstackrealign is necessary for 32-bits, for future reference.
Reviewed-by: Jose Fonseca
Jose
On 07/12/14 12:13, Ti
Nowadays GCC assumes stack pointer is 16-byte aligned even on 32-bits, but that
is an assumption OpenGL drivers (or any dynamic library for that matter) can't
afford to make as there are many closed- and open- source application binaries
out there that only assume 4-byte stack alignment.
V2: us
