/[escript]/trunk/esysUtils/src/system_dep.h
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Contents of /trunk/esysUtils/src/system_dep.h

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Revision 2031 - (show annotations)
Wed Nov 12 08:02:33 2008 UTC (10 years, 10 months ago) by phornby
File MIME type: text/plain
File size: 1855 byte(s)
Need finer control than INTERFACE_STATIC_LIB could exert. Now there is a
XXX_STATIC_LIB for each lib.


1
2 /*******************************************************
3 *
4 * Copyright (c) 2003-2008 by University of Queensland
5 * Earth Systems Science Computational Center (ESSCC)
6 * http://www.uq.edu.au/esscc
7 *
8 * Primary Business: Queensland, Australia
9 * Licensed under the Open Software License version 3.0
10 * http://www.opensource.org/licenses/osl-3.0.php
11 *
12 *******************************************************/
13
14
15 /**
16 \file system_dep.h
17 \ingroup Other
18 */
19 //
20 // @(#) system_dep.h
21 //
22
23 #ifndef esysutils_system_dep_h
24 #define esysutils_system_dep_h
25
26 #if defined(_WIN32) && defined(__INTEL_COMPILER)
27 // The Intel compiler on windows has an "improved" math library compared to the usual Visual C++ one
28 // In particular it has a acosh and other similar functions which aren't implemented in Visual C++ math.h
29 // Note you will get a compile time error if any other header (including system ones) include math.h before mathimf.h
30 // has been included. As a result system_dep.h must be included FIRST at all times (this prevents math.h from being included).
31 #include <mathimf.h>
32 #else
33 #include <math.h>
34 #endif
35
36 #define ESYSUTILS_DLL_API
37
38 #ifdef _WIN32
39 # ifndef ESYSUTILS_STATIC_LIB
40 # undef ESYSUTILS_DLL_API
41 # ifdef ESYSUTILS_EXPORTS
42 # define ESYSUTILS_DLL_API __declspec(dllexport)
43 # else
44 # define ESYSUTILS_DLL_API __declspec(dllimport)
45 # endif
46 # endif
47
48 // This is because of the different declarations of std::exception mentods
49 // on windows.
50 // Also, putting a "throw" in any declaration on windows causes a warning!!!!!!
51 // If you wish to generate a throw() on other systems, please use
52 // THROW(NO_ARG). This is because windows generates warnings if you say
53 // THROW(), so the NO_ARG trick must be used to avoid the mass of warnings.
54
55 # define THROW(ARG)
56 #else
57 # define THROW(ARG) throw(ARG)
58 #endif
59
60 #define NO_ARG
61
62 #endif

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