---
- branch: MAIN
  date: Wed May 29 19:02:30 UTC 2013
  files:
  - new: '1.107'
    old: '1.106'
    path: src/sys/sys/cdefs.h
    pathrev: src/sys/sys/cdefs.h@1.107
    type: modified
  id: 20130529T190230Z.42ecfc87fb733a18ad9bbd01bb38f4efc859701b
  log: |
    While visibility "protected" is nominaly supported by gcc 4.0 and 4.1
    it does not actually work - the compiler does not emmit ".protected"
    asm statements for used references to protected symbols, which then
    causes the linker to fail and/or produce unloadable libraries.
    This recently happened to port vax by the locale changes.

    Backporting a fix (ASM_OUTPUT_EXTERNAL in gcc target config) is not
    feasible.

    So: define __dso_protected only starting with gcc 4.2.
  module: src
  subject: 'CVS commit: src/sys/sys'
  unixtime: '1369854150'
  user: martin