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GET /api/patches/2194855/?format=api
{ "id": 2194855, "url": "http://patchwork.ozlabs.org/api/patches/2194855/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210040722.11375-1-mohamed@unpredictable.fr/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260210040722.11375-1-mohamed@unpredictable.fr>", "list_archive_url": null, "date": "2026-02-10T04:07:22", "name": "[1/1] plugins: fix cross-build using LLVM for Windows targets", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6374987df738b23c91d062d92c17f0faf647f2c4", "submitter": { "id": 91318, "url": "http://patchwork.ozlabs.org/api/people/91318/?format=api", "name": "Mohamed Mediouni", "email": "mohamed@unpredictable.fr" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210040722.11375-1-mohamed@unpredictable.fr/mbox/", "series": [ { "id": 491596, "url": "http://patchwork.ozlabs.org/api/series/491596/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491596", "date": "2026-02-10T04:07:22", "name": "[1/1] plugins: fix cross-build using LLVM for Windows targets", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491596/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2194855/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2194855/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=unpredictable.fr header.i=@unpredictable.fr\n header.a=rsa-sha256 header.s=sig1 header.b=f6k8Zn1O;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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Mon, 09 Feb 2026 23:07:35 -0500", "from outbound.mr.icloud.com (unknown [127.0.0.2])\n by p00-icloudmta-asmtp-us-west-2a-100-percent-0 (Postfix) with ESMTPS id\n 01C831800165; Tue, 10 Feb 2026 04:07:27 +0000 (UTC)", "from localhost.localdomain (unknown [17.57.152.38])\n by p00-icloudmta-asmtp-us-west-2a-100-percent-0 (Postfix) with ESMTPSA id\n BEB361800163; Tue, 10 Feb 2026 04:07:25 +0000 (UTC)" ], "Dkim-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr;\n s=sig1; t=1770696449; x=1773288449;\n bh=T0iU8wJ+vOOlSFXGIbgkfVg9I+JFCy6eqso1D1hnxzM=;\n h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme;\n b=f6k8Zn1OMy5xwL0bT87PmVhhbiG4XoImCDCFFmCQh4tPRQKa6KLCzLLD71ouQuqFkplj95Sl8syrqP5/GoHJ0Lq/EGkyQDXPCkD4Fg1gA7dMMOhSEofKs7F4kpcdgWvvjAH3uZGAKwLdmGpp08BBzEr/5fc6SJefppPv90IkOij0uSLGynkxxorl6ddGrWx4Y2NaJA7he76u+NwgBEZNTx9jyPu82cN1aKpGyoZ/t2X/KUU9jJe7JMQkWsYugPCwM5tLxLfsB3adL4cWHFm0hTYHMApu+leT1gd7MQilMCmoDw7BK2fAhaMefVywvbxA5wGIiFApc/aeZWWezM2Yeg==", "mail-alias-created-date": "1752046281608", "From": "Mohamed Mediouni <mohamed@unpredictable.fr>", "To": "qemu-devel@nongnu.org", "Cc": "Alexandre Iooss <erdnaxe@crans.org>,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>,\n =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>,\n Mahmoud Mandour <ma.mandourr@gmail.com>,\n Mohamed Mediouni <mohamed@unpredictable.fr>", "Subject": "[PATCH 1/1] plugins: fix cross-build using LLVM for Windows targets", "Date": "Tue, 10 Feb 2026 05:07:22 +0100", "Message-ID": "<20260210040722.11375-1-mohamed@unpredictable.fr>", "X-Mailer": "git-send-email 2.50.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Proofpoint-GUID": "Mv8tKwJXjdyYFrYOrl8O4j-0NcUC2Ejc", "X-Proofpoint-ORIG-GUID": "Mv8tKwJXjdyYFrYOrl8O4j-0NcUC2Ejc", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMjEwMDAzMSBTYWx0ZWRfX+ddsVPGx1Tbe\n hy4eZXsjmNgmZRqXhlNgqH8IXsPiW0lMTiWew0KXbCdfH8ExDm9z8dOhmSO/vp1+qsH7OQ99dZ0\n ilyS9PZygFYQSOCQ4RkKYLeDkvzHoJocpxSsr9+CSPs9jgOE+KVSNUlNo1wTOi7Rr5xOSJwI5RG\n lK8hk3UTnd1rfbexjYQRbmKlgvltJeuUTa0QM2ENFs6upLmSs8AAnAej706fBc5K3aNWLtxyGJF\n nUXdsYkKNYOFCC4oalGQWNJreERzFcXXWqdvMLBu1/RQDMnuKbBcY0+JRfFYo00nCPTL4ZuwNBa\n x1gCGx2uLBmV4gqvOJt0UcYniyiCFzw2j0R4OH854UxFlzk0OGOo+5cudZkpys=", "X-Authority-Info-Out": "v=2.4 cv=LPFrgZW9 c=1 sm=1 tr=0 ts=698aaf00\n cx=c_apl:c_apl_out:c_pps a=9OgfyREA4BUYbbCgc0Y0oA==:117\n a=9OgfyREA4BUYbbCgc0Y0oA==:17 a=HzLeVaNsDn8A:10 a=VkNPw1HP01LnGYTKEx00:22\n a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=t9XZTqbI_2a7PR9UbogA:9", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-02-09_01,2026-02-09_04,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=notspam policy=default score=0 spamscore=0\n suspectscore=0 mlxscore=0 adultscore=0 mlxlogscore=828 clxscore=1030\n phishscore=0 malwarescore=0 bulkscore=0 lowpriorityscore=0 classifier=spam\n authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000\n definitions=main-2602100031", "X-JNJ": "\n AAAAAAABfjHdVqY77Q2YY/3OaIuMrFprFTtLN265oPJSzCahcWKist7UWRsATrGLlj9y7RKEUdFvLJggD/RfH2HWQ3gyzzM3yXkdfgQlKJOm6f3Bj1/XRKcVwgHpj3yU4fFVXJKDWtEPDgoarYR4s7d+qy8nqFHxLfK7nMdj8D/so5aEFGG70KWy+vLprZZ906t2xuth/M74/FkYDWsLnwoKdb1WDwCUmHJfLEfuziP0TxnB3qrDqKyNd9HlFCmMaHZFTsehWKtn+rILxKyZo44ZJpLHFlCbass8cuFatJ11HbIJkwX2ZwXJinMr3ja7RPtH2EF1e2mXsl8z6aG6sycgpydbsvE7fI1+pdsKfdhcMuuQoAOIZLXk2jbe47F3weUt8jJArgCCxm7DoBTUq4imUvP61deppgPdyemokd6U78rrPzl95hFwm28v6d/n7aUs9QdXXVvf1cgQIKRaFOw2xAQV361xB8ceLjiYw16w/40k8OvldJ2FnKleHrER/vhzWujKwLgZ5CnuC9zR12RLZAI4AeVqsCfK2Uob6cLt3mqK+zbpbLXeB8ZZUZxWJd6yuEXLyEssS5pLqXtvZ1IllfJxVDEDyb/2th1Y+THZLm7DUEpYA0HBZyWl7sUADQI9hxKkOsgCaJLH0JD5tHj+0frkFLTyOg==", "Received-SPF": "pass client-ip=57.103.69.166;\n envelope-from=mohamed@unpredictable.fr; helo=outbound.mr.icloud.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "llvm-dlltool assumes that it's by default targeting the host architecture\nit's running on. That assumption doesn't hold true when cross-compiling.\n\nSigned-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>\n---\n plugins/meson.build | 9 ++++++++-\n 1 file changed, 8 insertions(+), 1 deletion(-)", "diff": "diff --git a/plugins/meson.build b/plugins/meson.build\nindex 34643e2cea..9899f166ee 100644\n--- a/plugins/meson.build\n+++ b/plugins/meson.build\n@@ -41,9 +41,16 @@ if host_os == 'windows'\n # to find missing symbols in current program.\n win32_qemu_plugin_api_link_flags = ['-Lplugins', '-lqemu_plugin_api']\n if meson.get_compiler('c').get_id() == 'clang'\n+ if host_machine.cpu() == 'x86_64'\n+ dlltool_target = 'i386:x86-64'\n+ elif host_machine.cpu() == 'aarch64'\n+ dlltool_target = 'arm64'\n+ else\n+ error('Unknown machine')\n+ endif\n # With LLVM/lld, delaylib is specified at link time (-delayload)\n dlltool = find_program('llvm-dlltool', required: true)\n- dlltool_cmd = [dlltool, '-d', '@INPUT@', '-l', '@OUTPUT@', '-D', 'qemu.exe']\n+ dlltool_cmd = [dlltool, '-m', dlltool_target,'-d', '@INPUT@', '-l', '@OUTPUT@', '-D', 'qemu.exe']\n win32_qemu_plugin_api_link_flags += ['-Wl,-delayload=qemu.exe']\n else\n # With gcc/ld, delay lib is built with a specific delay parameter.\n", "prefixes": [ "1/1" ] }