This was only added in commit 2bb7b0cf066c97a9d92eb0bf59618896000cb29d, but turns out that this kind of usage is bad for build reproducability because the system-specific CPU count gets recorded RPMTAG_OPTFLAGS and the resulting binaries too (depending on gcc flags). In addition, gcc upstream has decided to make -flto default to autodetected parallelism. Since -flto can be overridden with by simply appending -fno-lto for the packages that need to disable it, there's no practical need for us to provide such a macro for disabling either. You can view, comment on, or merge this pull request online at:
https://github.com/rpm-software-management/rpm/pull/813 -- Commit Summary -- * Drop %_lto_cflags macro afterall -- File Changes -- M macros.in (2) M platform.in (3) -- Patch Links -- https://github.com/rpm-software-management/rpm/pull/813.patch https://github.com/rpm-software-management/rpm/pull/813.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/pull/813
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