https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86857
Bug ID: 86857 Summary: configure sprintf with target-specific details Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: msebor at gcc dot gnu.org Target Milestone: --- As discussed in the following thread: https://gcc.gnu.org/ml/gcc-patches/2018-08/msg00355.html rather than hardcoding permissive ranges describing the implementation-defined sprintf output based on the most restrictive/permissive known implementation it would be preferable to determine those that can be easily determined during configuration (e.g., "inf" vs "infinity" or the %p format) or provide a target hook to describe some of the more involved ones.