On Tue, 23 Sep 2014, Andrew MacLeod wrote:
> if() and target hooks arent exactly easy either..
Indeed - but I think the modularity goal is for the vast bulk of target
macros to become hooks (not necessarily a one-to-one conversion, in some
cases the right representation of the semantics may nee
On 09/22/2014 01:02 PM, Joseph S. Myers wrote:
On Mon, 22 Sep 2014, Andrew MacLeod wrote:
Josephs solution was to identify these and instead put a default definition in
default.h ... then change all the uses to #if instead.. ie,
#if BLAH
This way we can ensure that the definition has been see
On Mon, 22 Sep 2014, David Malcolm wrote:
> There appears to be a particular implicit order in which headers must be
> included. I notice that e.g. tm.h has:
>
> #ifndef GCC_TM_H
> #define GCC_TM_H
>
> so if we're going with this "no header file includes any other header
> file" model, woul
On Mon, 22 Sep 2014, Andrew MacLeod wrote:
> Josephs solution was to identify these and instead put a default definition in
> default.h ... then change all the uses to #if instead.. ie,
> #if BLAH
>
> This way we can ensure that the definition has been seen and it will be a
> compile error if no
On Mon, 2014-09-22 at 12:26 -0400, Andrew MacLeod wrote:
> After being reminded of the tm.h issues brought up last november (here:
> https://gcc.gnu.org/ml/gcc-patches/2013-11/msg01731.html ), I started
> looking back into it.
>
> The general summary is the any header file which has a condition
