Bug#649192: webkit: FTBFS on hurd-i386

[Pino Toscano]

Source: webkit
Version: 1.6.1-5
Severity: important
Tags: patch
User: debian-hurd at lists.debian.org
Usertags: hurd

Hi,

currently[1], webkit fails to build on GNU/Hurd.

The problem is due to the missing PTHREAD_KEYS_MAX definition (which is
optional in POSIX, though).
The attached patch does two things:
- Source/JavaScriptCore/wtf/Platform.h
  defines WTF_OS_HURD in hopefully a suitable way for upstream;
  it would be nice if you could send it upstream (so I don't need to
  patch also the various webkit copies for it).
- Source/JavaScriptCore/wtf/ThreadIdentifierDataPthreads.cpp
  adds a band-aid fix fix for the lack of PTHREAD_KEYS_MAX definition,
  with a value which should not cause issues;
  this part should not go upstream but stay locally in Debian for now,
  as it will need either a better fix in webkit or a fix in
  glibc/libpthread for Hurd.

[1] https://buildd.debian.org/status/fetch.php?pkg=webkit&arch=hurd-i386&ver=1.6.1-5&stamp=1320390923

Thanks,
-- 
Pino
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