Error building pcre on 9.0

[Matthias Andree]

Am 15.08.2012 22:18, schrieb Renato Botelho:
> I was updating a 9.0-RELEASE-p3 i386 system's ports and got the
> following error when building pcre 8.31:
> 
>   CXX    pcrecpp.lo
> In file included from /usr/include/c++/4.2/bits/c++allocator.h:39,
>                  from /usr/include/c++/4.2/bits/allocator.h:53,
>                  from /usr/include/c++/4.2/memory:54,
>                  from /usr/include/c++/4.2/string:48,
>                  from pcrecpp.cc:43:
> /usr/include/c++/4.2/ext/new_allocator.h:37:15: error: new: No such
> file or directory
> In file included from /usr/include/c++/4.2/string:48,
>                  from pcrecpp.cc:43:
> /usr/include/c++/4.2/memory: In function 'std::pair<_Tp*, int>
> std::__get_temporary_buffer(ptrdiff_t, _Tp*)':
> /usr/include/c++/4.2/memory:83: error: 'nothrow' was not declared in this scope
> /usr/include/c++/4.2/memory: In function 'void
> std::return_temporary_buffer(_Tp*)':
> /usr/include/c++/4.2/memory:123: error: 'nothrow' was not declared in this scope
> *** Error code 1

Renato,

works for me.

Your system appears to have a broken gcc installation.
It lacks /usr/include/c++/4.2/new, an include file dated Dec 4 2011 and
sized 4041 bytes on my 9.0-RELEASE-p3 i386 system, which would also
explain the nothrow-related errors.

Anything in [/usr]/lost+found by chance?

SHA1 (/usr/include/c++/4.2/new) = 0fa579e92a0c62da703a221fcb55c27b5f2bd88f

Two excerpts from its contents:

// The -*- C++ -*- dynamic memory management header.

// Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
// 2003, 2004, 2005, 2006, 2007
// Free Software Foundation

// This file is part of GCC.
//
[...]
/** @file new
 *  This is a Standard C++ Library header.
 *
 *  The header @c new defines several functions to manage dynamic memory and
 *  handling memory allocation errors; see
 *  http://gcc.gnu.org/onlinedocs/libstdc++/18_support/howto.html#4 for
more.
 */
...

HTH
Matthias

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