On Fri, Nov 10, 2023 at 12:09:27PM +0000, Klemens Nanni wrote:
> On Fri, Nov 10, 2023 at 12:58:14PM +0100, Caspar Schutijser wrote:
> > Alright, thanks. Diff for that below (should be obvious). I also tweaked
> > the manual page a little bit; at the bottom of the diff, I mention that
> > USE_SCCACHE=Yes sets it up specifically for Rust (otherwise, people
> > may expect it to cache results for C and C++ too, which is not true).
>
> Thanks, forgot about the manual.
> OK kn, suggestion inline.
>
> > Index: bsd.port.mk.5
> > ===================================================================
> > RCS file: /cvs/src/share/man/man5/bsd.port.mk.5,v
> > retrieving revision 1.638
> > diff -u -p -r1.638 bsd.port.mk.5
> > --- bsd.port.mk.5 2 Nov 2023 16:14:46 -0000 1.638
> > +++ bsd.port.mk.5 10 Nov 2023 11:55:20 -0000
> > @@ -2523,6 +2523,13 @@ See also
> > .Ev IGNORE
> > and
> > .Ev TRY_BROKEN .
> > +.It Ev NO_SCCACHE
> > +Set to
> > +.Sq Yes
> > +to prevent sccache from being used when building a certain port,
> > +even when
> > +.Ev USE_SCCACHE
> > +is set.
> > .It Ev NO_TEST
> > Port does not have any regression tests.
> > Only set to
> > @@ -3171,6 +3178,15 @@ The corresponding packages will be built
> > stage, and
> > .Xr pkg_add 1
> > will take care of installing them.
> > +.It Ev SCCACHE_DIR
> > +Sets the cache directory used when
> > +.Ev USE_SCCACHE
> > +is set to yes.
> > +Defaults to ${WRKOBJDIR}/.sccache.
> > +.It Ev SCCACHE_ENV
> > +Sets additional environment variables when
> > +.Ev USE_SCCACHE
> > +is set to yes.
> > .It Ev SEPARATE_BUILD
> > Many GNU configure ports can be built in a directory distinct from the
> > place they were unpacked.
> > @@ -3656,6 +3672,12 @@ adding
> > .Fl -no-execute-only .
> > Use when a port does not work with execute-only (unreadable) code sections
> > which are used by default by the linker on some architectures.
> > +.It Ev USE_SCCACHE
> > +User settings.
> > +Set to
> > +.Sq Yes
> > +to use sccache when building ports.
> > +Sets up the build environment so that it is used for Rust code.
>
> This save a sentence and better distinguishes from the ccache wording:
> +to usse sccache when buildding Rust ports.
Thanks, I've updated that in my tree.
Caspar
