From patchwork Tue May 5 09:46:01 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Marko, Peter" X-Patchwork-Id: 87495 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F47FFF885A for ; Tue, 5 May 2026 09:46:24 +0000 (UTC) Received: from mta-64-227.siemens.flowmailer.net (mta-64-227.siemens.flowmailer.net [185.136.64.227]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.35110.1777974374015243389 for ; Tue, 05 May 2026 02:46:15 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=peter.marko@siemens.com header.s=fm2 header.b=VinZZ7pS; spf=pass (domain: rts-flowmailer.siemens.com, ip: 185.136.64.227, mailfrom: fm-256628-20260505094610750a4b9beb0002076c-5xqtlm@rts-flowmailer.siemens.com) Received: by mta-64-227.siemens.flowmailer.net with ESMTPSA id 20260505094610750a4b9beb0002076c for ; Tue, 05 May 2026 11:46:11 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm2; d=siemens.com; i=peter.marko@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc; bh=1GAqUuxWX4Q96oVXemvfMe2c7khXvXcbG7khqRM8YCo=; b=VinZZ7pSL3ziXiDPuOR6yn0mOgE/Ei9KcC+jDD5PFRZ0Jqn7HJs4yE6Gdu8+oWYBF7Fyoq 2GptHBhkBYi22O3xiecXaNecNvu4oGOgSnKKXPoCDbi0wybQGewTCc5nbiXynCsG/7Aee98A kIq7J8p5q4cvjntpvnJ67RaDb42OMcD18SkxL0AuoDVSjZ7RYxuk8rA+2v/EuFihpIyAAC1f eHTCHXf+mkV8nZfyVvV8q8RRMuW6NBbWUXJg9dQJnUTtnXlIiXZ1I0ASuQQrW6ErEK2+XhdO htfAEO4vovdjdPSVcMa2FAQXRV96l3lvPBVw3V7kz6CsRB4oElhN8fag==; From: Peter Marko To: openembedded-core@lists.openembedded.org Cc: Peter Marko Subject: [PATCH] perf: make libraries for install_headers configurable Date: Tue, 5 May 2026 11:46:01 +0200 Message-ID: <20260505094601.1315091-1-peter.marko@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-256628:519-21489:flowmailer List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 05 May 2026 09:46:24 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/236477 From: Peter Marko Older kernels don't support install_headers for all libraries. For instance kernel 6.1 fails for two (api and symbol) with: make: *** No rule to make target 'install_headers'. Stop. Also sort the list when moving to variable. Signed-off-by: Peter Marko --- meta/recipes-kernel/perf/perf.bb | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb index f24b44954e..c3ef25fd99 100644 --- a/meta/recipes-kernel/perf/perf.bb +++ b/meta/recipes-kernel/perf/perf.bb @@ -169,6 +169,9 @@ PERF_EXTRA_LDFLAGS:mipsarchn32el = "-m elf32ltsmipn32" PERF_EXTRA_LDFLAGS:mipsarchn64eb = "-m elf64btsmip" PERF_EXTRA_LDFLAGS:mipsarchn64el = "-m elf64ltsmip" +# override for older kernels which don't support installing headers for all libraries +REPRODUCIBLE_HEADERS_TARGETS ?= "api bpf perf subcmd symbol" + do_compile() { # Linux kernel build system is expected to do the right thing unset CFLAGS @@ -179,7 +182,7 @@ do_compile() { # There are two copies of internal headers such as: # libperf/include/internal/xyarray.h and tools/lib/perf/include/internal/xyarray.h # For reproducibile binaries, we need to find one copy, hence force libXXX to be created first - for i in api bpf subcmd symbol perf + for i in ${REPRODUCIBLE_HEADERS_TARGETS} do oe_runmake -C ${S}/tools/lib/$i DESTDIR=${B}/lib$i prefix= install_headers V=1 done