March Funeral Home Obituaries Richmond Virginia. Mar 29, 2011 · I'm compiling my C++ app using GCC 4. -march Oct 12,

Mar 29, 2011 · I'm compiling my C++ app using GCC 4. -march Oct 12, 2024 · -march=foo implies -mtune=foo unless you also specify a different -mtune. If it does that via variable CMAKE_CXX_FLAGS, then you may try to modify that variable (but note about variables scoping rules). So, for me, the fact that -O0 is the default doesn't matter for -march 's default. 38 Assembler messages: Fatal error: invalid -march= option: `rv64imafdc_zicsr' Thanks for any response and help! Best regards. There are a lot of possible combinations of extensions, so only the most relevant were chosen (e. This is one reason why using -march is better than just enabling options like -mavx without doing anything about tuning. Troy. I would be grateful if someone who faced a similar situation could help on this. But beyond that, how do I choose the right one for my application? Jun 10, 2010 · Gentoo Wiki told me the following: Warning: GCC 4.