Changes in Makefile

eb9b9a6f - tools: Drop nonsensical -O6

Sun, 08 Sep 2024 18:46:41 +0000

tools: Drop nonsensical -O6-O6 is very much not-a-thing. Really, this should've been droppedentirely in 49b3cd306e60b9d8 ("tools: Set the maximum optimization levelaccording to the compiler being used") instead of just passing it fornot-Clang.Just collapse it down to -O3, instead of "-O6 unless Clang, in which case-O3".GCC interprets > -O3 as -O3. It doesn't even interpret > -O3 as -Ofast,which is a good thing, given -Ofast has specific (non-)requirements forcode built using it. So, this does nothing except look a bit daft.Remove the silliness and also save a few lines in the Makefiles accordingly.Reviewed-by: Ian Rogers Reviewed-by: Jesper Juhl Signed-off-by: Sam James Acked-by: Namhyung Kim Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Bill Wendling Cc: Ingo Molnar Cc: Jiri Olsa Cc: Justin Stitt Cc: Kan Liang Cc: Mark Rutland Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Peter Zijlstra Cc: llvm@lists.linux.devLink: https://lore.kernel.org/r/4f01524fa4ea91c7146a41e26ceaf9dae4c127e4.1725821201.git.sam@gentoo.orgSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/lib/symbol/Makefile

113bb396 - tools lib symbol: Add dependency test to install_headers

Fri, 02 Dec 2022 04:57:42 +0000

tools lib symbol: Add dependency test to install_headersCompute the headers to be installed from their source headers and makeeach have its own build target to install it. Using dependenciesavoids headers being reinstalled and getting a new timestamp whichthen causes files that depend on the header to be rebuilt.Signed-off-by: Ian Rogers Cc: Alexander Shishkin Cc: Ingo Molnar Cc: Jiri Olsa Cc: Josh Poimboeuf Cc: Mark Rutland Cc: Masahiro Yamada Cc: Namhyung Kim Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Nicolas Schier Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Rix Cc: bpf@vger.kernel.orgCc: llvm@lists.linux.devLink: https://lore.kernel.org/r/20221202045743.2639466-5-irogers@google.comSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/lib/symbol/Makefile

806dda31 - tools lib symbol: Clean up build output

Thu, 17 Nov 2022 00:43:53 +0000

tools lib symbol: Clean up build outputMissing @ when building libsymbol. Make the install echo specific toinstalling the libsymbol headers.Signed-off-by: Ian Rogers Cc: Alexander Shishkin Cc: Alexei Starovoitov Cc: Andrii Nakryiko Cc: Daniel Borkmann Cc: Hao Luo Cc: Ingo Molnar Cc: Jiri Olsa Cc: John Fastabend Cc: KP Singh Cc: Mark Rutland Cc: Martin KaFai Lau Cc: Masahiro Yamada Cc: Namhyung Kim Cc: Nicolas Schier Cc: Peter Zijlstra Cc: Song Liu Cc: Stanislav Fomichev Cc: Stephane Eranian Cc: Yonghong Song Cc: bpf@vger.kernel.orgLink: https://lore.kernel.org/r/20221117004356.279422-4-irogers@google.comSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/lib/symbol/Makefile

160be157 - tool lib symbol: Add Makefile/Build

Wed, 09 Nov 2022 18:49:09 +0000

tool lib symbol: Add Makefile/BuildAdd sufficient Makefile for libsymbol to be built as a dependency andheader files installed.Signed-off-by: Ian Rogers Acked-by: Namhyung Kim Cc: Alexander Shishkin Cc: Andrii Nakryiko Cc: Jiri Olsa Cc: Mark Rutland Cc: Masahiro Yamada Cc: Nick Desaulniers Cc: Nicolas Schier Cc: Peter Zijlstra Cc: Stephane Eranian Cc: bpf@vger.kernel.orgLink: http://lore.kernel.org/lkml/20221109184914.1357295-10-irogers@google.comSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/lib/symbol/Makefile