https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78926
Bug ID: 78926 Summary: Build fails after update to GCC 6.3 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: d.v.a at ngs dot ru Target Milestone: --- Updated GCC 6.2 -> 6.3 and now see following build error: $ g++ -std=c++14 -pthread -c -MMD -pedantic-errors -Isrc/main -I/usr/local/ssl/include -DASIO_STANDALONE -DASIO_SEPARATE_COMPILATION -DASIO_NO_DEPRECATED -DHTTP_PARSER_STRICT=0 -g -Og -Wall -Wno-switch -Wno-parentheses -o src/main/migration/session.o src/main/migration/session.cpp $ g++ -std=c++14 -pthread -o flexify-engine -Llib -static-libgcc -static-libstdc++ <files.o> -lssl -lcrypto -lexpat -ldl b_print.c: In function ‘_dopr’: b_print.c:169:1: error: SSE register return with SSE disabled b_print.c:338:28: error: SSE register argument with SSE disabled lto-wrapper: fatal error: g++ returned 1 exit status compilation terminated. /opt/binutils/bin/ld: fatal error: lto-wrapper failed collect2: error: ld returned 1 exit status OpenSSL library (static) built with previous version - GCC 6.2.