From: Michael Haubenwallner (michael.haubenwallner_at_[hidden])
Date: 2006-09-21 09:31:02
On HP-UX 11.11, there is a weird definition of WCHAR_MIN:
$ grep WCHAR_MIN /usr/include/*.h
/usr/include/wchar.h:# define WCHAR_MIN (wchar_t)0
When using gcc-4.1.1 on this platform, each time WCHAR_MIN is tested by
preprocessor-directive against zero, g++ spits:
In file included from ../src/c_regex_traits.cpp:29:
<snip>/boost_1_34_0rc/boost/regex/v4/regex_traits_defaults.hpp:87:94: error: missing binary operator before token "0"
This appears in
boost/regex/v4/perl_matcher.hpp: line 53
boost/regex/v4/regex_traits_defaults.hpp: line 87
Both of them are hidden for aCC with "#if !defined(__HP_aCC)",
so maybe they should also be hidden for gcc on hpux ?
This problem does not appear with gcc-3.4.5 because of this:
gcc-3.4.5 (don't exactly know until which version) did not define
_INCLUDE__STDC_A1_SOURCE as builtin, which enables that definition of
WCHAR_MIN in /usr/include/wchar.h
Initially I had this with 1.33.0, but it is the same for rc-1.34.0.
-- Michael Haubenwallner SALOMON Automation GmbH Forschung & Entwicklung A-8114 Friesach bei Graz mailto:michael.haubenwallner_at_[hidden] http://www.salomon.at No HTML/MIME please, see http://expita.com/nomime.html
Boost list run by bdawes at acm.org, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk