Use -Wno-format-truncation and -Wno-stringop-truncation, if available. gcc 8 has started emitting some warnings that are largely useless for our purposes, particularly since they complain about code following the project-standard coding convention that path names are assumed to be shorter than MAXPGPATH. Even if we make the effort to remove that assumption in some future release, the changes wouldn't get back-patched. Hence, just suppress these warnings, on compilers that have these switches.
Backpatch to all supported branches. Discussion: https://postgr.es/m/[email protected] Branch ------ REL9_3_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ec5547e563a85cb84fc186dd96c41a86c59cc7fa Modified Files -------------- configure | 130 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ configure.in | 12 ++++++ 2 files changed, 142 insertions(+)
