Em Thu, Dec 01, 2022 at 08:57:38PM -0800, Ian Rogers escreveu: > Switching to using install_headers caused incremental builds to always > rebuild most targets. This was caused by the headers always being > reinstalled and then getting new timestamps causing dependencies to be > rebuilt. Follow the convention in libbpf where the install targets are > separated and trigger when the target isn't present or is out-of-date. > > Further, fix an issue in the perf build with libpython where > python/perf.so was also regenerated as the target name was incorrect. > > Ian Rogers (5): > tools lib api: Add dependency test to install_headers > tools lib perf: Add dependency test to install_headers > tools lib subcmd: Add dependency test to install_headers > tools lib symbol: Add dependency test to install_headers > perf build: Fix python/perf.so library's name The last one isn't applying: Applying: perf build: Fix python/perf.so library's name error: patch failed: tools/perf/Makefile.perf:642 error: tools/perf/Makefile.perf: patch does not apply Patch failed at 0005 perf build: Fix python/perf.so library's name hint: Use 'git am --show-current-patch=diff' to see the failed patch When you have resolved this problem, run "git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort". ⬢[acme@toolbox perf]$ I'll have the first 4 applied to make progress, later I'll check what went wrong and to fix it. - Arnaldo
