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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 3/14/25 17:54, Daniel P. Berrangé wrote: >> Same remark as on the other patch: can we have a comment >> explaining why we disable this on Windows, please, ideally >> with a URL of a bug report against the toolchain ? > > Two likely candidates open a long time.... > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59474 > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99973 OMG... Given this I think it should rather be reverted, and people can use --extra-cflags=-gsplit-dwarf. (And in fact, since it's just an objcopy trick, it is even possible to put a gcc wrapper in ~/bin that will do it for you). Paolo