Mercurial > projects > ldc
annotate dmd2/port.h @ 972:d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
If the user has patches managed by the mq extension, the version and hash
printed are those of the qparent revision (the revision the patches were
applied on top of) instead of tip.
Also fixes a bug: print LLVM revision even if there are local modifications to
it.
Sorry for the long line in the perl file. I have no idea how to break it up.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Tue, 17 Feb 2009 01:13:18 +0100 |
parents | f04dde6e882c |
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rev | line source |
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758
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1 |
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2 // Copyright (c) 1999-2002 by Digital Mars |
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3 // All Rights Reserved |
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4 // written by Walter Bright |
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5 // www.digitalmars.com |
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6 |
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7 #ifndef PORT_H |
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8 #define PORT_H |
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9 |
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10 // Portable wrapper around compiler/system specific things. |
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11 // The idea is to minimize #ifdef's in the app code. |
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12 |
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13 #ifndef TYPEDEFS |
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14 #define TYPEDEFS |
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15 |
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16 #include <wchar.h> |
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17 |
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18 #if _MSC_VER |
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19 typedef __int64 longlong; |
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20 typedef unsigned __int64 ulonglong; |
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21 #else |
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22 typedef long long longlong; |
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23 typedef unsigned long long ulonglong; |
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24 #endif |
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25 |
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26 #endif |
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27 |
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28 typedef double d_time; |
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29 |
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30 struct Port |
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31 { |
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32 static double nan; |
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33 static double infinity; |
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34 static double dbl_max; |
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35 static double dbl_min; |
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36 |
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37 #if __GNUC__ |
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38 // These conflict with macros in math.h, should rename them |
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39 #undef isnan |
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40 #undef isfinite |
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41 #undef isinfinity |
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42 #undef signbit |
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43 #endif |
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44 static int isNan(double); |
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45 static int isFinite(double); |
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46 static int isInfinity(double); |
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47 static int Signbit(double); |
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48 |
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49 static double floor(double); |
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50 static double pow(double x, double y); |
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51 |
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52 static ulonglong strtoull(const char *p, char **pend, int base); |
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53 |
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54 static char *ull_to_string(char *buffer, ulonglong ull); |
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55 static wchar_t *ull_to_string(wchar_t *buffer, ulonglong ull); |
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56 |
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57 // Convert ulonglong to double |
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58 static double ull_to_double(ulonglong ull); |
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59 |
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60 // Get locale-dependent list separator |
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61 static char *list_separator(); |
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62 static wchar_t *wlist_separator(); |
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63 }; |
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64 |
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65 #endif |