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(drugstore.linutronix.de. [80.153.143.164]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48317d7a99asm139627965e9.11.2026.02.06.05.28.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Feb 2026 05:28:17 -0800 (PST) From: Alexander Kanavin To: openembedded-core@lists.openembedded.org Cc: Alexander Kanavin Subject: [PATCH] hosttools: force a --no-rosegment option if host ld supports it Date: Fri, 6 Feb 2026 14:28:11 +0100 Message-ID: <20260206132811.100628-1-alex.kanavin@gmail.com> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 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 ; Fri, 06 Feb 2026 13:28:22 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/230620 From: Alexander Kanavin Please see https://bugzilla.yoctoproject.org/show_bug.cgi?id=16087 for the tricky, unpleasant details. This is addressing an issue with recent Fedora distributions where they can contaminate sstate with native executables that don't work when transferred onto alma/rocky 8/9. [YOCTO #16087] Signed-off-by: Alexander Kanavin --- meta/classes-global/base.bbclass | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/meta/classes-global/base.bbclass b/meta/classes-global/base.bbclass index cf303c237a..22b427a521 100644 --- a/meta/classes-global/base.bbclass +++ b/meta/classes-global/base.bbclass @@ -111,6 +111,22 @@ def get_lic_checksum_file_list(d): bb.fatal(d.getVar('PN') + ": LIC_FILES_CHKSUM contains an invalid URL: " + url) return " ".join(filelist) +# Please see https://bugzilla.yoctoproject.org/show_bug.cgi?id=16087 for details +# This can be removed after host distributions with kernels < 5.18 +# (e.g. rhel 8/9 and derivatives) are taken out of testing and support. +def write_ld_wrapper(srctool, desttool): + wrapper = "#!/bin/sh\n{} --no-rosegment $@".format(srctool) + + stdout, _ = bb.process.run("{} --help".format(srctool)) + if "--no-rosegment" in stdout: + with open(desttool, 'w') as f: + f.write(wrapper) + import stat + st = os.stat(desttool) + os.chmod(desttool, st.st_mode | stat.S_IEXEC) + else: + os.symlink(srctool, desttool) + def setup_hosttools_dir(dest, toolsvar, d, fatal=True): tools = d.getVar(toolsvar).split() origbbenv = d.getVar("BB_ORIGENV", False) @@ -139,7 +155,10 @@ def setup_hosttools_dir(dest, toolsvar, d, fatal=True): if os.path.islink(srctool) and os.path.basename(os.readlink(srctool)) == 'ccache': srctool = bb.utils.which(path, tool, executable=True, direction=1) if srctool: - os.symlink(srctool, desttool) + if tool == "ld" or tool.startswith("ld."): + write_ld_wrapper(srctool, desttool) + else: + os.symlink(srctool, desttool) else: notfound.append(tool)