Syslinux - Aug 2013 - cleaning requires header files

Hello,

If I do:
$ tar xvf syslinux-6.01.tar.xz
$ cd syslinux-6.01
$ make clean

Then I get:
".../syslinux-6.01/mk/efi.mk:27: *** Missing ia32 gnu-efi header files. 
Stop."

Is it normal that cleaning requires header files ?

Thank you.
Best regards.

On Aug 30, 2013 4:51 AM, "YuGiOhJCJ Mailing-List" <
yugiohjcj-mailinglist at laposte.net> wrote:
>
> Hello,
>
> If I do:
> $ tar xvf syslinux-6.01.tar.xz
> $ cd syslinux-6.01
> $ make clean
>
> Then I get:
> ".../syslinux-6.01/mk/efi.mk:27: *** Missing ia32 gnu-efi header
files.
 Stop."
>
> Is it normal that cleaning requires header files ?
http://www.zytor.com/pipermail/syslinux-commits/2012-November/002010.html

As of 6.00, there are now three architectures of binaries.  Your build
environment is no longer capable of building everything.  Try prefixing
"bios" into the command.

    make bios clean
    make bios installer

--Gene

On Fri, 30 Aug 2013 05:43:42 -0400
Gene Cumm <gene.cumm at gmail.com> wrote:
> On Aug 30, 2013 4:51 AM, "YuGiOhJCJ Mailing-List" <
> yugiohjcj-mailinglist at laposte.net> wrote:
> >
> > Hello,
> >
> > If I do:
> > $ tar xvf syslinux-6.01.tar.xz
> > $ cd syslinux-6.01
> > $ make clean
> >
> > Then I get:
> > ".../syslinux-6.01/mk/efi.mk:27: *** Missing ia32 gnu-efi header
files.
>  Stop."
> >
> > Is it normal that cleaning requires header files ?
> 
> http://www.zytor.com/pipermail/syslinux-commits/2012-November/002010.html
> 
> As of 6.00, there are now three architectures of binaries.  Your build
> environment is no longer capable of building everything.  Try prefixing
> "bios" into the command.
> 
>     make bios clean
>     make bios installer
> 
Indeed it works with:
$ make bios clean

I see that the "clean" target does not remove all the generated files
(for example isolinux.bin).
Is there a better target I can call that removes all the generated files
(including isolinux.bin) ?