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| author | dim <dim@FreeBSD.org> | 2014-03-24 19:21:14 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2014-03-24 19:21:14 +0000 |
| commit | 4dd2293c7653d20a16aefae27d41577b781dec56 (patch) | |
| tree | 132e9cd039149fea11717869bba2e848bc4d14fc /UPDATING | |
| parent | fc833dce1b5bf6fcabeb19ab1dd8cca53f61f702 (diff) | |
| download | FreeBSD-src-4dd2293c7653d20a16aefae27d41577b781dec56.zip FreeBSD-src-4dd2293c7653d20a16aefae27d41577b781dec56.tar.gz | |
Add a note to UPDATING about customized kernel configuration files now
requiring -gdwarf-2 for debug info, when using clang 3.4.
Suggested by: adrian
MFC after: 3 days
Diffstat (limited to 'UPDATING')
| -rw-r--r-- | UPDATING | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -44,7 +44,16 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 11.x IS SLOW: to do so. Set WITHOUT_GPL_DTC if you require the BSDL compiler. 20140216: - Clang and llvm have been upgraded to 3.4 release. + Clang and llvm have been upgraded to 3.4 release. Please note that + clang 3.4 now defaults to DWARF4 debug information format when you + specify -g. Since kgdb(1) only supports DWARF2, you should update any + customized kernel configurations which include debug information to + explicitly use -gdwarf-2, e.g: + + makeoptions DEBUG=-gdwarf-2 + + This has already been applied to the appropriate GENERIC configuration + files, so if you inherit from those, no changes are required. 20140216: The nve(4) driver has been removed. Please use the nfe(4) driver |
