Hi Chris, The issue arises in an odd combination.
1. you installed VOLK (and cpu_features) to your custom prefix before 2. your custom prefix is currently NOT sourced 3. you try to re-compile with `CMAKE_INSTALL_PREFIX=<CUSTOM_PREFIX>` What I've learned so far: 1. It requires special configuration in a submodule to disable installation. 2. CMake tries to be smart and the linker does smth different. A more complete analysis and a subsequent fix may be nice. Cheers Johannes On 08.09.22 23:40, Chris Vine wrote:
On Sun, 4 Sep 2022 18:41:18 +0200 Johannes Demel <de...@ant.uni-bremen.de> wrote:Hi everyone! We have a new VOLK release! We are happy to announce VOLK v2.5.2! We want to thank all contributors. This release wouldn't have been possible without them.Something seems to be amiss when compiling against the internal version of cpu_features: ... [ 88%] Built target volk_obj [ 89%] Linking C shared library libvolk.so /usr/bin/ld: cannot find -lcpu_features: No such file or directory collect2: error: ld returned 1 exit status make[2]: *** [lib/CMakeFiles/volk.dir/build.make:168: lib/libvolk.so.2.5.2] Error 1 make[1]: *** [CMakeFiles/Makefile2:239: lib/CMakeFiles/volk.dir/all] Error 2 make: *** [Makefile:146: all] Error 2
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