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Bug #7855
closed
degradation after 7672: build failed
Status:
Rejected
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2017-02-13
Due date:
% Done:
0%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
build by gcc6 failed on intel with:
==== Build errors (DEBUG) ==== ../../i86pc/os/trap.c:2192:5: error: 'stype' may be used uninitialized in this function [-Werror=maybe-uninitialized] dmake: Fatal error: Command failed for target `debug64/trap.o'
build by gcc44 failed on sparc with :
==== Build errors (DEBUG) ==== ../../sun4u/cpu/spitfire.c:3260: error: '0' flag used with '%b' cmn_err format [-Wformat] ../../sun4u/cpu/spitfire.c:3260: error: '0' flag used with '%b' cmn_err format [-Wformat] ../../sun4u/cpu/spitfire.c:3297: error: '0' flag used with '%b' cmn_err format [-Wformat] ../../sun4u/cpu/spitfire.c:3305: error: '0' flag used with '%b' cmn_err format [-Wformat] dmake: Fatal error: Command failed for target `debug64/spitfire.o' The following command caused the error: dmake: Fatal error: Command failed for target `def.debug64' The following command caused the error: dmake: Fatal error: Command failed for target `install.debug64' The following command caused the error: dmake: Fatal error: Command failed for target `spitfire' dmake: Fatal error: Command failed for target `sun4u' dmake: Fatal error: Command failed for target `uts'
Updated by Igor Kozhukhov over 5 years ago
- Subject changed from degradation after 7672: build failed by gcc6 to degradation after 7672: build failed
- Description updated (diff)
Updated by Yuri Pankov over 5 years ago
- Status changed from New to Rejected
These are 2 unrelated issues, not sure why they are filed together.
For %0b issue see https://github.com/illumos/gcc/pull/19, you can update your sparc gcc 4.4.4 once/if it's accepted.
The trap.c compilation issue is a false positive from unsupported compiler, so I'm not sure we need to do anything here.
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