| Summary: |
gcc6: qtbase5 compile error. |
| Product: |
[Build System, Metadata & Runtime] OE-Core
|
Reporter: |
niqingliang2003 <niqingliang2003> |
| Component: |
devtools / tool chain | Assignee: |
Khem Raj <raj.khem> |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
Francisco Pedraza <francisco.j.pedraza.gonzalez> |
| Severity: |
normal
|
|
|
| Priority: |
Medium+
|
CC: |
jose.perez.carranza, meta.mr.watcher, meta.watcher, ross.burton, sgw
|
| Version: |
2.2 | |
|
| Target Milestone: |
2.2 M3 | |
|
| Hardware: |
Other | |
|
| OS: |
arm | |
|
| Whiteboard: |
|
|
OS type for building Yocto:
|
---
|
Type of Regression:
|
New (Never tested)
|
|---|
|
Verified:
|
|
Documentation change:
|
No (bug/feature does not impact docs)
|
|---|
when compiling qtbase in meta-qt5, it says: | ../../include/QtCore/../../../git/src/corelib/global/qendian.h:143:36: fatal error: You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use these intrinsics. | return __builtin_bswap16(source); | ^ bug description: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71056 upstream patch: https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=236910 mirror on github: https://github.com/gcc-mirror/gcc/commit/84d2a5509892b65ed60d39e6e2f9719e3762e40e