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a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1597419841; bh=5NlEhyEorvI3w+Fcz+iPcjcwJQeE44y8E969eQCWecs=; h=X-PGP-Universal:ARC-Seal:ARC-Message-Signature: ARC-Authentication-Results:Authentication-Results:Date:From:To:CC: Subject:Message-ID:References:Content-Type:Content-Disposition: In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType:X-Originating-IP: X-MS-PublicTrafficType:X-MS-Office365-Filtering-Correlation-Id: X-MS-TrafficTypeDiagnostic:X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers:X-MS-Exchange-SenderADCheck: X-Microsoft-Antispam:X-Microsoft-Antispam-Message-Info: X-Forefront-Antispam-Report:X-MS-Exchange-AntiSpam-MessageData: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-OriginalArrivalTime: X-MS-Exchange-CrossTenant-FromEntityHeader: X-MS-Exchange-CrossTenant-Id:X-MS-Exchange-CrossTenant-MailboxType: X-MS-Exchange-CrossTenant-UserPrincipalName: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=HXQidcTotwX0R6YD4xURns4sQadZb/9WlhNYGIHGmamcx/0iqZEe6p9RdbSp6tz2d qEHXQA5bHx6GmyY6Q8MAgPHJokJIBs4Mv0zJMnTrtNmVzKf3mZ8erzcOzAbYrbwjAD sVUhad9XDYVoNBbY2ZKrRFTUHrnujepa7AmhKLVVGeYYevRYdDWvZvGkshoOR3TSo7 GEOvAnwVT0O5Cw07jemAImkMEPjihLjtwrUqOIENOXU2ATDgUjApN0Mi5aYBwuagK2 nV8ipGY4kvAaSRtDEGSbPSZswKMjur5tJLHGLEArdGbyfeDzP2Awtc16YqqrE/a1l/ Hpx0gy+Q2Insw== Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Wed, Aug 12, 2020 at 10:14:17AM -0700, Bart Van Assche wrote: > On 2020-08-11 20:41, Bob Pearson wrote: > > There doesn't seem to be a documented way to make install rdma-core, at least in the README file. However trying the obvious > > > > $ bash build.sh > > $ cd build > > $ sudo make install > > > > seems to work, almost. After a few 100 lines of promising output I get > > > > CMake Error at librdmacm/cmake_install.cmake:76 (file): > > file INSTALL cannot find > > "/home/rpearson/src/rdma-core-git/build/lib/librdmacm.so.1.3.31.0": No such > > file or directory. > > This is how I do this myself: > > export EXTRA_CMAKE_FLAGS="-DCMAKE_BUILD_TYPE=Debug -DENABLE_WERROR=1" && > mkdir -p build && > cd build && > cmake -G Ninja CFLAGS="-O0 -g" -DCMAKE_INSTALL_PREFIX=/usr .. && > ninja && > ninja install I really discourage using 'make install' - rdma-core is complicated and adds a lot of files to the system. It is very hard to undo 'make install'. For most things just set LD_LIBRARY_PATH=build/lib and just forget about installing If you do have to install use the cbuild package builders and install the RPMs. At least that can be undone. Jason