From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 3A1E142C5A; Thu, 8 Jun 2023 08:34:28 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 12D9540EE3; Thu, 8 Jun 2023 08:34:28 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 1521E40042 for ; Thu, 8 Jun 2023 08:34:27 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 012BC42C5B; Thu, 8 Jun 2023 08:34:27 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1245] Windows build failure with clang (unresolved external symbol) Date: Thu, 08 Jun 2023 06:34:26 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: 23.07 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: alialnu@nvidia.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: multipart/alternative; boundary=16862060660.Ff14F.3955446 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --16862060660.Ff14F.3955446 Date: Thu, 8 Jun 2023 08:34:26 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All https://bugs.dpdk.org/show_bug.cgi?id=3D1245 Bug ID: 1245 Summary: Windows build failure with clang (unresolved external symbol) Product: DPDK Version: 23.07 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: alialnu@nvidia.com Target Milestone: --- > meson.exe --werror -Dexamples=3Dhelloworld build > ninja.exe -C build [..] [577/818] Linking target drivers/rte_bus_pci-23.dll FAILED: drivers/rte_bus_pci-23.dll clang @drivers/rte_bus_pci-23.dll.rsp rte_bus_pci_exports.def : error LNK2001: unresolved external symbol rte_pci_mmio_read rte_bus_pci_exports.def : error LNK2001: unresolved external symbol rte_pci_mmio_write drivers\rte_bus_pci.lib : fatal error LNK1120: 2 unresolved externals clang: error: linker command failed with exit code 1120 (use -v to see invocation) [..] Git bisect points to 095cf6e68b28 ("bus/pci: introduce MMIO read/write") Meson: 0.54.3 Clang: 11.0.0 Clang link: 14.28.29335.0 --=20 You are receiving this mail because: You are the assignee for the bug.= --16862060660.Ff14F.3955446 Date: Thu, 8 Jun 2023 08:34:26 +0200 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All

Bug ID	1245
Summary	Windows build failure with clang (unresolved external symbol)
Product	DPDK
Version	23.07
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	normal
Priority	Normal
Component	core
Assignee	dev@dpdk.org
Reporter	alialnu@nvidia.com
Target Milestone	---

> meson.e=
xe --werror -Dexamples=3Dhelloworld build
> ninja.exe -C build
[..]
[577/818] Linking target drivers/rte_bus_pci-23.dll
FAILED: drivers/rte_bus_pci-23.dll
clang @drivers/rte_bus_pci-23.dll.rsp
rte_bus_pci_exports.def : error LNK2001: unresolved external symbol
rte_pci_mmio_read
rte_bus_pci_exports.def : error LNK2001: unresolved external symbol
rte_pci_mmio_write
drivers\rte_bus_pci.lib : fatal error LNK1120: 2 unresolved externals
clang: error: linker command failed with exit code 1120 (use -v to see
invocation)
[..]

Git bisect points to 095cf6e68b28 ("bus/pci: introduce MMIO read/write=
")

Meson: 0.54.3
Clang: 11.0.0
Clang link: 14.28.29335.0

You are receiving this mail because:

You are the assignee for the bug.

=20=20=20=20=20=20=20=20=20=20

= --16862060660.Ff14F.3955446--