[PATCH 1/2] soft-fp: Automatically create KF files from TF ones

[Michael Meissner]

On Mon, Oct 26, 2015 at 06:16:38PM +0000, Joseph Myers wrote:
> On Mon, 26 Oct 2015, Tulio Magno Quites Machado Filho wrote:
> 
> > Use a sed script to automatically generate KF files based on their
> > respective TF.
> > 
> > 2015-10-26  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>
> >             Michael Meissner  <meissner@linux.vnet.ibm.com>
> > 
> > 	* soft-fp/Makefile: Generate KF files from TF.
> > 	* soft-fp/.gitignore: Ignore auto-generated files.
> 
> Even in GCC, creating generated files like that in the source directory 
> would be wrong.  If you can create them with a sed script, you can do so 
> at build time and put the files in the build directory, not the source 
> directory (which should be able to be on a read-only filesystem).

In my original patch for libgcc, it places the created .c files in the build
directory. I tend to think it is better to put it in the build directory.

-- 
Michael Meissner, IBM
IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA
email: meissner@linux.vnet.ibm.com, phone: +1 (978) 899-4797