Created attachment 206261 [details] patch Needs C++11 compiler to build: target_compile_features The compiler feature "cxx_auto_type" is not known to CXX compiler "GNU" version 4.2.1. It also tries to link to libepoll-shim.so (installed by libfabric), so link to it and and devel/libepoll-shim to LIB_DEPENDS.
A commit references this bug: Author: pkubaj Date: Thu Aug 29 19:38:37 UTC 2019 New revision: 510182 URL: https://svnweb.freebsd.org/changeset/ports/510182 Log: misc/adios2: fix build with GCC-based architectures Needs C++11 compiler to build: target_compile_features The compiler feature "cxx_auto_type" is not known to CXX compiler "GNU" version 4.2.1. It also tries to link to libepoll-shim.so (installed by libfabric), so link to it and and devel/libepoll-shim to LIB_DEPENDS. PR: 239635 Approved by: yuri (maintainer), linimon (mentor) Differential Revision: https://reviews.freebsd.org/D21400 Changes: head/misc/adios2/Makefile