annotate src/paths.h.in.in @ 274:ca9a9ec9c1c1 r21-0b35

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author cvs
date Mon, 13 Aug 2007 10:29:42 +0200
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1 /* Hey Emacs, this is -*- C -*- code! */
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2
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3 /* Synched up with: Not synched with FSF. */
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4
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5 /* Think twice before editing this file. Generated automatically by configure.
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6
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7 The file startup.el guesses at reasonable values for load-path, exec-path,
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8 and lock-directory. This means that if you move emacs and its associated
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9 sub-tree to a different place in the filesystem, or to a different machine,
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10 you won't have to do anything for it to work.
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11
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12 If you define the paths in this file then they will take precedence over
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13 any value generated by the heuristic in startup.el. The hardcoded paths
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14 will be checked to see if they are valid, in which case they will be used.
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15 Otherwise the editor will attempt to make its normal guess.
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16
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17 See the NEWS file for a description of the heuristic used to locate the lisp
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18 and exec directories at startup time. If you are looking at this file
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19 because you are having trouble, then you would be much better off arranging
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20 for those heuristics to succeed than defining the paths in this file.
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21
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22 ** Let me say that again. If you're editing this file, you're making
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23 ** a mistake. Re-read the section on installation in ../etc/NEWS.
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24
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25 If it defines anything, this file should define some subset of the following:
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26
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27 PATH_PREFIX The default value of `prefix-directory'. This is the
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28 default root for everything.
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29
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30 PATH_LOADSEARCH The default value of `load-path'.
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31
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32 PATH_PACKAGEPATH The default value of `package-path'.
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33
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34 PATH_SITE The default location of site-specific Lisp files.
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35
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36 PATH_EXEC The default value of `exec-directory' and `exec-path'.
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37 (exec-path also contains the value of whatever is in
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38 the PATH environment variable.)
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39
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40 PATH_DATA The default value of `data-directory'. This
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41 is where architecture-independent files are
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42 searched for.
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43
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44 PATH_LOCK The name of the directory that contains lock files
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45 with which we record what files are being modified in
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46 Emacs. This directory should be writable by everyone.
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47 If this is specified, the string must end with a slash!
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48
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49 PATH_INFO This is where the info documentation is installed.
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50
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51 PATH_INFOPATH The default value of `Info-directory-list'.
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52 These are additional places info files are searched
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53 for. */
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54
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55 #define PATH_PREFIX "@prefix@"
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56
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57 #undef LISPDIR_USER_DEFINED
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58 #ifdef LISPDIR_USER_DEFINED
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59 #define PATH_LOADSEARCH "@LISPDIR@"
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60 #endif
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61
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62 #undef PACKAGE_PATH_USER_DEFINED
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63 #ifdef PACKAGE_PATH_USER_DEFINED
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64 #define PATH_PACKAGEPATH "@PACKAGE_PATH@"
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65 #endif
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66
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67 #undef SITELISPDIR_USER_DEFINED
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68 #ifdef SITELISPDIR_USER_DEFINED
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69 #define PATH_SITE "@SITELISPDIR@"
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70 #endif
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71
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72 #undef ARCHLIBDIR_USER_DEFINED
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73 #ifdef ARCHLIBDIR_USER_DEFINED
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74 #define PATH_EXEC "@ARCHLIBDIR@"
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75 #endif
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76
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77 #undef ETCDIR_USER_DEFINED
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78 #ifdef ETCDIR_USER_DEFINED
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79 #define PATH_DATA "@ETCDIR@"
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80 #endif
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81
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82 #undef LOCKDIR_USER_DEFINED
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83 #ifdef LOCKDIR_USER_DEFINED
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84 #define PATH_LOCK "@LOCKDIR@"
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85 #endif
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86
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87 #undef INFODIR_USER_DEFINED
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88 #ifdef INFODIR_USER_DEFINED
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89 #define PATH_INFO "@INFODIR@"
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90 #endif
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91
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92 #undef INFOPATH_USER_DEFINED
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93 #ifdef INFOPATH_USER_DEFINED
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94 #define PATH_INFOPATH "@INFOPATH@"
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95 #endif