Re: RTEMS and link-time optimization

2019-03-08 Thread Joel Sherrill
On Fri, Mar 8, 2019, 5:43 PM Jonathan Brandmeyer wrote: > I couldn't help but notice that by default, the RTEMS source builder > produces a build of GCC that doesn't support LTO. A wee bit of > source-diving showed that it can be enabled (and forwarded to GCC's > configure) with the --with-lto o

RTEMS and link-time optimization

2019-03-08 Thread Jonathan Brandmeyer
I couldn't help but notice that by default, the RTEMS source builder produces a build of GCC that doesn't support LTO. A wee bit of source-diving showed that it can be enabled (and forwarded to GCC's configure) with the --with-lto option, though. Having worked on getting LTO to work on embedded s