1 | |
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2 | # |
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3 | # Octave variables: |
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4 | # |
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5 | # OCTAVE Path to default octave executable. Will use |
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6 | # to determine the version. |
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7 | # OCTAVE_VERSION Full version of octave (X.X.X). Used in |
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8 | # Makefiles to indicate if we are building |
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9 | # the octave language bindings. The empty |
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10 | # string indicates octave is not available. |
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11 | # OCTAVE_VERSION_MAJOR Single verion number of octave. Used in |
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12 | # rappture.env scripts to indicate how to set |
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13 | # OCTAVE_PATH and OCTAVE_LOADPATH variables. |
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14 | # MKOCTFILE Path to the default octave compiler. This |
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15 | # variable isn't used directly. Either |
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16 | # MKOCTFILE2 or MKOCTFILE3 will be set to its |
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17 | # value. |
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18 | # MKOCTFILE2 Path to octave version 2 compiler. |
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19 | # MKOCTFILE3 Path to octave version 3 compiler. |
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20 | # |
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21 | |
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22 | # Standard octave search (use the installed version of octave) |
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23 | AC_DEFUN([RP_LANG_OCTAVE],[ |
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24 | AC_ARG_WITH( |
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25 | [octave], |
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26 | [AS_HELP_STRING([--with-octave[=DIR]], |
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27 | [path of default octave compiler `mkoctfile' @<:@default=yes@:>@])], |
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28 | [], |
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29 | [with_octave=yes]) |
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30 | |
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31 | OCTAVE= |
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32 | OCTAVE_VERSION= |
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33 | OCTAVE_VERSION_MAJOR= |
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34 | MKOCTFILE2= |
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35 | MKOCTFILE3= |
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36 | |
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37 | if test "$with_octave" != "no" ; then |
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38 | if test "$with_octave" = "yes" ; then |
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39 | AC_PATH_PROG(OCTAVE, octave) |
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40 | AC_PATH_PROG(MKOCTFILE, mkoctfile) |
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41 | else |
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42 | OCTAVE=$with_octave |
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43 | MKOCTFILE=`dirname $with_octave`/mkoctfile |
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44 | fi |
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45 | fi |
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46 | |
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47 | if test "x${OCTAVE}" != "x" ; then |
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48 | OCTAVE_VERSION=`${OCTAVE} -v | grep version | cut -d' ' -f4` |
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49 | OCTAVE_VERSION_MAJOR=`echo ${OCTAVE_VERSION} | cut -d'.' -f1` |
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50 | if test "${OCTAVE_VERSION_MAJOR}" == "3" ; then |
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51 | OCTAVE3=$OCTAVE |
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52 | MKOCTFILE3=$MKOCTFILE |
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53 | fi |
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54 | if test "${OCTAVE_VERSION_MAJOR}" == "2" ; then |
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55 | OCTAVE2=$OCTAVE |
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56 | MKOCTFILE2=$MKOCTFILE |
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57 | fi |
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58 | fi |
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59 | |
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60 | # |
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61 | # Check for octave3 before octave2 so that we can override the |
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62 | # OCTAVE_VERSION variables. |
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63 | # |
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64 | # Rappture doesn't normally really support both octave2 and octave3 |
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65 | # simultaneously. NANOhub has a hacked version of octave3 that |
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66 | # looks for OCTAVE_LOADPATH before looking at OCTAVE_PATH (i.e. |
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67 | # OCTAVE_PATH tells octave2 where to load the rappture bindings |
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68 | # and OCTAVE_LOADPATH tells octave3 where to load). |
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69 | # |
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70 | # Usually you will have installed either octave2 or octave3, but |
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71 | # not both. |
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72 | # |
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73 | |
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74 | # Check if octave3 was designated *in addition* to the installed version. |
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75 | # This can override the default version if they are the same versions. |
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76 | |
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77 | AC_ARG_WITH( |
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78 | [mkoctfile3], |
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79 | [AS_HELP_STRING([--with-mkoctfile3[=DIR]], |
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80 | [path of octave compiler `mkoctfile' @<:@default=no@:>@])], |
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81 | [], |
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82 | [with_mkoctfile3=no]) |
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83 | |
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84 | if test "$with_mkoctfile3" != "no" ; then |
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85 | if test "$with_mkoctfile3" = "yes" ; then |
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86 | AC_PATH_PROG(mkoctfile3, mkoctfile) |
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87 | else |
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88 | MKOCTFILE3=$with_mkoctfile3 |
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89 | fi |
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90 | OCTAVE_VERSION=`${MKOCTFILE3} --version 2>&1 | cut -d' ' -f3` |
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91 | OCTAVE_VERSION_MAJOR=`echo ${OCTAVE_VERSION} | cut -d'.' -f1` |
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92 | fi |
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93 | |
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94 | # Check if mkoctfile2 was designated *in addition* to the installed version. |
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95 | # This can override the default version if they are the same versions. |
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96 | AC_ARG_WITH( |
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97 | [mkoctfile2], |
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98 | [AS_HELP_STRING([--with-mkoctfile2[=DIR]], |
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99 | [path of octave compiler `mkoctfile' @<:@default=no@:>@])], |
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100 | [], |
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101 | [with_mkoctfile2=no]) |
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102 | |
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103 | if test "$with_mkoctfile2" != "no" ; then |
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104 | if test "$with_mkoctfile2" = "yes" ; then |
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105 | AC_PATH_PROG(mkoctfile2, mkoctfile) |
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106 | else |
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107 | MKOCTFILE2=$with_mkoctfile2 |
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108 | fi |
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109 | # Have to use octave to get a version, instead of mkoctfile. |
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110 | octave=`dirname $MKOCTFILE2`/octave |
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111 | OCTAVE_VERSION=`${octave} -v | grep version | cut -d' ' -f4` |
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112 | OCTAVE_VERSION_MAJOR=`echo ${OCTAVE_VERSION} | cut -d'.' -f1` |
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113 | fi |
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114 | ]) |
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