On Fri, 21 Nov 2025 06:15:09 GMT, Julian Waters <[email protected]> wrote:
>> Matthias Baesken has updated the pull request incrementally with one >> additional commit since the last revision: >> >> Add lto to EXTRA_FLAGS, not to OPT > > make/autoconf/flags-cflags.m4 line 327: > >> 325: C_O_FLAG_NONE="-Od" >> 326: C_O_FLAG_SIZE="-O1" >> 327: C_O_FLAG_LTO="-GL" > > There is sometimes warning spam during linking if -Gy is not set alongside > -GL last I remember. This probably won't break LTO builds, but it could > possibly be annoying. Whether you want to add the flag is up to you, however. We build with VS2022 and I cannot see issues/spam . What would it look like? Is it something we only see with older VS versions ? ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/27976#discussion_r2549614850
