dbus 1.2.16

[Scott James Remnant]

On Thu, 2009-07-16 at 13:40 +0200, Thiago Macieira wrote:

> That means:
>  - for the feature to be enabled, we need to pass -march to i486 or higher
>  - distributions will not be able to compile D-Bus for non-486 processors.
> 
> I personally don't think 386 processors is a problem. However, we still need 
> to change ./configure. Does anyone have a patch?
> 
Ubuntu is certainly built -march=i486

The most obvious configure test would be:

AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[int inc(int *i) 
{ return __sync_sub_and_fetch(i, 1) + 1; } 
]], [])],
[],
[AC_MSG_ERROR([D-Bus requires -march=486 or better])])

Scott
-- 
Scott James Remnant
scott at canonical.com
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