Opened 18 years ago
Closed 18 years ago
#3675 closed defect (duplicate)
Usage of mcpu is incorrect
| Reported by: | anonymous | Owned by: | Isaac Richards |
|---|---|---|---|
| Priority: | minor | Milestone: | 0.21 |
| Component: | mythtv | Version: | head |
| Severity: | medium | Keywords: | |
| Cc: | Ticket locked: | no |
Description
As per the GCC documentation, the usage of mcpu is incorrect. mcpu is a deprecated option that has been replaced by mtune.
http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html
Since the configure script uses mtune and mcpu on the same line, that's totally wrong. Attached is a patch that makes mcpu into march, which would be much more proper.
mcpu is going away in future GCC versions.
Attachments (1)
Change History (3)
Changed 18 years ago by
| Attachment: | mythtv-mcpu-is-wrong.patch added |
|---|
comment:1 Changed 18 years ago by
The patch is a simple sed. It should be cleaned up further by removing mtune where march and mtune are equal since march sets mtune to the march value if mtune isn't set.
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mythtv-mcpu-is-wrong.patch