| Summary: | ardour ebuild should use BUILD_SSE_OPTIMIZATIONS scons flag | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Michael Schnake <schnake.newsletter> |
| Component: | Current packages | Assignee: | Eldad Zack (RETIRED) <eldad> |
| Status: | RESOLVED FIXED | ||
| Severity: | enhancement | CC: | eldad |
| Priority: | High | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
Hmm. First I used only BUILD_SSE_OPTIMIZATIONS in the ebuild and then I switched the ebuild to USE_SSE_EVERYWHERE, figuring it includes BUILD_SSE_OPTIMIZATIONS as well. in portage. |
In addition to the USE_SSE_EVERYWHERE (which enables global compiler optimizations for SSE) there is also the BUILD_SSE_OPTIMIZATIONS flag, which AFAIK builds some additional "hand-coded" SSE optimized assembler versions of some functions used by ardour. Those SSE-optimized code parts are then used when staring ardour with the "-o" flag, but of course only when they were build in the first place ;-) So it might be a good thing to add "BUILD_SSE_OPTIMIZATIONS=${SSE}" to the scons flags under src-compile, too. Reproducible: Always Steps to Reproduce: