Re: persistent but local tweaks to a node's environment
Gary Oberbrunner <[email protected]>
| Newsgroups | gmane.comp.programming.tools.scons.user |
|---|---|
| Message-ID | <CAFChFyia8_e4b+ZmfQcrSEGvvtLVmO=+qcw+tZ1iTKK-32JRPg@mail.gmail.com> |
On Sun, Jul 25, 2021 at 11:05 AM Gabe Black <[email protected]> wrote: > ... > Related to this, I know you can override a variable using FOO='bar' in a > builder, but is there a way to Append? I usually want to, for instance, add > extra compiler flags without clobbering everything that's already there. > That's what I was *hoping* to achieve with the CCFLAGS='${CCFLAGS} ...', > but I don't think that's what it ended up doing! > I did some work toward this back in the day, but didn't ever come up with a decent syntax for how to specify that an override should append (or remove, or update...) But I did think that the form of override you're showing above should delay substitution until used. I might not be remembering it right though. -- Gary _______________________________________________ Scons-users mailing list [email protected] https://pairlist4.pair.net/mailman/listinfo/scons-users