Issue #10710 has been reported by Stefan Kaes. ---------------------------------------- Bug #10710: can't compile ruby 2.2.0 with gcc versions older than 4.4.0 https://bugs.ruby-lang.org/issues/10710 * Author: Stefan Kaes * Status: Open * Priority: Normal * Assignee: Nobuyoshi Nakada * Category: build * Target version: * ruby -v: 2.2.0 * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN ---------------------------------------- compilation stops because gcc before 4.4.0 does not support the flag -Wno-packed-bitfield-compat. patch can be found here: https://github.com/skaes/rvm-patchsets/blob/master/patches/ruby/2.2.0/railsexpress/05-fix-packed-bitfield-compat-warning-for-older-gccs.patch -- https://bugs.ruby-lang.org/