https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66005
--- Comment #21 from Thomas Schwinge <tschwinge at gcc dot gnu.org> --- Jakub, given that 'libgomp is usually the “long tail” of [...] testing' (GCC IRC, 2023-06-05), Iain has asked that I backport to release branches the changes implemented here: - commit r14-854-ge797db5c744f7b4e110f23a495fca8e6b8aebe83 "Support parallel testing in libgomp, part I [PR66005]" - commit r14-855-g6c3b30ef9e0578509bdaf59c13da4a212fe6c2ba "Support parallel testing in libgomp, part II [PR66005]" - commit r14-1490-g04abe1944d30eb18a2060cfcd9695d085f7b4752 "Support parallel testing in libgomp: fallback Perl 'flock' [PR66005]" (I haven't looked yet in detail, but there shouldn't be any non-trivial prerequisite commits, if any at all.) I've not had any reports about breakage or regressions, so that does seem safe to me -- any objections?
