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CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(4636009)(39860400002)(136003)(396003)(346002)(376002)(46966006)(70586007)(8676002)(478600001)(356005)(34020700004)(55016002)(5660300002)(70206006)(83380400001)(8936002)(336012)(2906002)(33656002)(6506007)(7696005)(110136005)(82740400003)(186003)(26005)(316002)(54906003)(4326008)(82310400003)(450100002)(52536014)(9686003)(47076005)(86362001)(81166007); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Jan 2021 17:40:38.2599 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7e059a00-bc46-4fa3-3929-08d8b658022b X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DB5EUR03FT056.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR08MB3523 Subject: Re: [dpdk-stable] [PATCH] build: provide suitable error for "both" libraries option X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" >=20 > Rather than having the DPDK configuration error out when linking apps and > examples when "both" is select for "default_library" option, we can detec= t > that setting earlier in the build config and provide a suitable error mes= sage to > the user. >=20 > CC: stable@dpdk.org >=20 > Signed-off-by: Bruce Richardson Looks good, thanks Bruce Reviewed-by: Honnappa Nagarahalli > --- > config/meson.build | 9 +++++++++ > 1 file changed, 9 insertions(+) >=20 > diff --git a/config/meson.build b/config/meson.build index > 3ddcc3539..05e9cede5 100644 > --- a/config/meson.build > +++ b/config/meson.build > @@ -308,3 +308,12 @@ if get_option('b_lto') > add_project_link_arguments('-Wno-lto-type-mismatch', > language: 'c') > endif > endif > + > +if get_option('default_library') =3D=3D 'both' > + error( ''' > + Unsupported value "both" for "default_library" option. > + > + NOTE: DPDK always builds both shared and static libraries. Please s= et > + "default_library" to either "static" or "shared" to select default l= inkage > + for apps and any examples''') > +endif > -- > 2.27.0