On Tue, Mar 6, 2018 at 5:20 PM, Ralf Stephan <gtrw...@gmail.com> wrote: > Very good. Doesn't it only work if the user not only has the library but > also the respective headers, i.e., the corresponding xyz-devel package > installed?
Depends on the package, but if one package is a build dependency of another package then yes, most likely it will require the headers. > On Tuesday, March 6, 2018 at 4:54:12 PM UTC+1, Erik Bray wrote: >> >> On Mon, Mar 5, 2018 at 12:02 PM, Dima Pasechnik <dim...@gmail.com> wrote: >> > >> > >> > On Monday, March 5, 2018 at 9:48:25 AM UTC, Ralf Stephan wrote: >> >> >> >> I'm interested in a fix because it prevents clean patchbot results on >> >> OpenSuSE >> > >> > >> > Erik has an implementation of such feature generically, on some recent >> > open >> > ticket. >> >> I didn't actually have a ticket up for this work yet, but I do now: >> https://trac.sagemath.org/ticket/24919 >> It provides a simple (arguably...) mechanism for providing per-package >> configure-time checks. I haven't gone and added that for every >> package yet though, and it wouldn't be worth trying until an >> agreed-upon mechanism is fully implemented first. >> >> But then we could, say, add a configure-time check for readline so >> that Sage will stop building its own copy where it isn't necessary to. >> >> >> >>> How to tell "configure" not to install the Sage-shipped version ? I >> >>> think >> >>> I am able to look at the configuration of the Sage-shipped packages >> >>> for >> >>> which this happens in order to understand what is done and >> >>> clone/adapt the >> >>> process. What are they ? >> >>> >> >>> What features are necessary in {libtinfo|libreadline|wwhatever} for >> >>> Sage >> >>> to run correcly (i. e. what should "configure" test) ? >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups >> > "sage-devel" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> > an >> > email to sage-devel+...@googlegroups.com. >> > To post to this group, send email to sage-...@googlegroups.com. >> > Visit this group at https://groups.google.com/group/sage-devel. >> > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com. > To post to this group, send email to sage-devel@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
