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1 dnl configure.in |
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2 dnl |
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5
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3 dnl Process this file with autoconf to produce a configure script. |
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4 dnl |
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5 dnl Copyright (C) 1996, 1997 John W. Eaton |
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869
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6 ### |
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7 ### This file is part of Octave. |
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8 ### |
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9 ### Octave is free software; you can redistribute it and/or modify it |
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10 ### under the terms of the GNU General Public License as published by the |
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11 ### Free Software Foundation; either version 2, or (at your option) any |
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12 ### later version. |
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13 ### |
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14 ### Octave is distributed in the hope that it will be useful, but WITHOUT |
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15 ### ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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16 ### FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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17 ### for more details. |
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18 ### |
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19 ### You should have received a copy of the GNU General Public License |
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20 ### along with Octave; see the file COPYING. If not, write to the Free |
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5307
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21 ### Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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22 ### 02110-1301, USA. |
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23 |
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4587
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24 ### Preserve CFLAGS and CXXFLAGS from the environment before doing |
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25 ### anything else because we don't know which macros might call |
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26 ### AC_PROG_CC or AC_PROG_CXX. |
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27 |
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28 EXTERN_CFLAGS="$CFLAGS" |
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29 EXTERN_CXXFLAGS="$CXXFLAGS" |
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30 |
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3887
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31 AC_INIT |
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32 AC_REVISION($Revision: 1.523 $) |
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33 AC_PREREQ(2.57) |
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34 AC_CONFIG_SRCDIR([src/octave.cc]) |
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1146
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35 AC_CONFIG_HEADER(config.h) |
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36 |
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5844
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37 OCTAVE_HOST_TYPE |
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38 |
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3887
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39 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.]) |
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40 |
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5098
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41 AC_GNU_SOURCE |
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42 |
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3923
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43 AC_AIX |
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44 AC_MINIX |
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3923
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45 AC_ISC_POSIX |
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46 |
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5451
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47 ### Path separator. |
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48 sepchar=: |
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49 AC_ARG_WITH(sepchar, |
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5842
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50 [AS_HELP_STRING([--with-sepchar=<char>], |
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5844
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51 [use <char> as the path separation character])]) |
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5451
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52 case $with_sepchar in |
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53 yes | "") |
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54 case "$canonical_host_type" in |
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55 *-*-mingw*) |
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56 sepchar=';' |
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57 ;; |
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58 esac |
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59 ;; |
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60 no) |
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61 AC_MSG_ERROR([You are required to define a path separation character]) |
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62 ;; |
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63 *) |
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64 sepchar=$with_sepchar |
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65 ;; |
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66 esac |
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67 AC_SUBST(sepchar) |
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68 AC_DEFINE_UNQUOTED(SEPCHAR, ['$sepchar'], [Define this to be the path separator for your system, as a character constant.]) |
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69 AC_DEFINE_UNQUOTED(SEPCHAR_STR, ["$sepchar"], [Define this to the path separator, as a string.]) |
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70 |
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2223
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71 ### some defaults |
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72 |
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2813
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73 OCTAVE_SET_DEFAULT(man1dir, '$(mandir)/man1') |
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74 OCTAVE_SET_DEFAULT(man1ext, '.1') |
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75 OCTAVE_SET_DEFAULT(infofile, '$(infodir)/octave.info') |
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3597
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76 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)') |
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77 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') |
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2813
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78 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') |
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4449
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79 OCTAVE_SET_DEFAULT(localapifcnfiledir, |
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80 '$(datadir)/octave/site/$(api_version)/m') |
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81 OCTAVE_SET_DEFAULT(localverfcnfiledir, '$(datadir)/octave/$(version)/site/m') |
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82 OCTAVE_SET_DEFAULT(octlibdir, '$(libdir)/octave-$(version)') |
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83 OCTAVE_SET_DEFAULT(archlibdir, |
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84 '$(libexecdir)/octave/$(version)/exec/$(canonical_host_type)') |
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85 OCTAVE_SET_DEFAULT(localarchlibdir, |
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86 '$(libexecdir)/octave/site/exec/$(canonical_host_type)') |
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87 OCTAVE_SET_DEFAULT(localapiarchlibdir, |
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88 '$(libexecdir)/octave/$(api_version)/site/exec/$(canonical_host_type)') |
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89 OCTAVE_SET_DEFAULT(localverarchlibdir, |
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90 '$(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type)') |
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91 OCTAVE_SET_DEFAULT(octfiledir, |
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3130
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92 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)') |
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93 OCTAVE_SET_DEFAULT(localoctfiledir, |
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3130
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94 '$(libexecdir)/octave/site/oct/$(canonical_host_type)') |
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95 OCTAVE_SET_DEFAULT(localapioctfiledir, |
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96 '$(libexecdir)/octave/site/oct/$(api_version)/$(canonical_host_type)') |
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97 OCTAVE_SET_DEFAULT(localveroctfiledir, |
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98 '$(libexecdir)/octave/$(version)/site/oct/$(canonical_host_type)') |
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99 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') |
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100 |
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2155
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101 ### Make configure args available for other uses. |
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102 |
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103 config_opts=$ac_configure_args |
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104 AC_SUBST(config_opts) |
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105 |
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869
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106 ### Allow the user to force us to use f2c. |
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107 |
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832
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108 AC_ARG_WITH(f2c, |
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5844
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109 [AS_HELP_STRING([--with-f2c], |
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110 [use f2c even if Fortran compiler is available])], |
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2813
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111 [if test "$withval" = no; then use_f2c=false; else use_f2c=true; fi], |
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112 use_f2c=false) |
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113 |
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2813
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114 ### Allow the user to force us to use f77. |
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115 |
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116 AC_ARG_WITH(f77, |
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5844
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117 [AS_HELP_STRING([--with-f77], [use f77 to compile Fortran subroutines])], |
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2813
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118 [if test "$withval" = no; then use_f77=false; else use_f77=true; fi], |
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119 use_f77=false) |
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120 |
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121 ### Make sure only one of the above options for Fortran compilers was |
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122 ### specified (multiple "no" or --without-FOO options are ok). |
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123 |
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124 OCTAVE_CHECK_EXCLUSIVE_WITH_OPTIONS(f77, f2c, |
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125 [warn_f2c_and_f77="--with-f2c and --with-f77 both specified! Using f77..." |
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126 AC_MSG_WARN($warn_f2c_and_f77) |
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127 use_f2c=false]) |
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128 |
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129 ### Make it possible to have Octave's array and matrix classes do bounds |
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2108
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130 ### checking on element references. This slows some operations down a |
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2813
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131 ### bit, so it is turned off by default. |
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132 |
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133 BOUNDS_CHECKING=false |
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2108
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134 AC_ARG_ENABLE(bounds-check, |
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5844
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135 [AS_HELP_STRING([--enable-bounds-check], |
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136 [for internal array classes (default is no)])], |
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3060
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137 [if test "$enableval" = yes; then BOUNDS_CHECKING=true; fi], []) |
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2108
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138 if $BOUNDS_CHECKING; then |
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139 AC_DEFINE(BOUNDS_CHECKING, 1, [Define to use internal bounds checking.]) |
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2108
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140 fi |
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141 |
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5275
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142 ### If possible, use a 64-bit integer type for array dimensions and indexing. |
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143 |
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144 USE_64_BIT_IDX_T=false |
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145 OCTAVE_IDX_TYPE=int |
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146 AC_ARG_ENABLE(64, |
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5844
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147 [AS_HELP_STRING([--enable-64], |
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5857
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148 [(EXPERIMENTAL) use 64-bit integers for array dimensions and indexing])], |
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5275
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149 [if test "$enableval" = yes; then USE_64_BIT_IDX_T=true; fi], []) |
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150 if $USE_64_BIT_IDX_T; then |
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151 AC_CHECK_SIZEOF(void *) |
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152 AC_CHECK_SIZEOF(int) |
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153 AC_CHECK_SIZEOF(long) |
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154 if test $ac_cv_sizeof_void_p -eq 8; then |
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155 if test $ac_cv_sizeof_int -eq 8; then |
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156 OCTAVE_IDX_TYPE=int |
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157 elif test $ac_cv_sizeof_long -eq 8; then |
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158 OCTAVE_IDX_TYPE=long |
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5351
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159 AC_DEFINE(IDX_TYPE_LONG, 1, [Define to 1 if octave index type is long]) |
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5275
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160 else |
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5857
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161 warn_64_bit="no suitable type found for octave_idx_type so disabling 64-bit features" |
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162 AC_MSG_WARN($warn_64_bit) |
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5275
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163 USE_64_BIT_IDX_T=false |
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164 fi |
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165 else |
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166 warn_64_bit="pointers are not 64-bits wide so disabling 64-bit features" |
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167 AC_MSG_WARN($warn_64_bit) |
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168 USE_64_BIT_IDX_T=false |
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169 fi |
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170 fi |
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171 AC_SUBST(OCTAVE_IDX_TYPE) |
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172 if $USE_64_BIT_IDX_T; then |
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173 AC_DEFINE(USE_64_BIT_IDX_T, 1, [Define if using 64-bit integers for array dimensions and indexing]) |
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174 fi |
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175 AC_SUBST(USE_64_BIT_IDX_T) |
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176 |
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3215
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177 ### It seems that there are some broken inline assembly functions in |
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178 ### the GNU libc. Since I'm not sure how to test whether we are using |
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179 ### GNU libc, just disable them for all platforms. |
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180 |
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181 AC_MSG_NOTICE([defining __NO_MATH_INLINES avoids buggy GNU libc exp function]) |
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182 AC_DEFINE(__NO_MATH_INLINES, 1, [Define if your version of GNU libc has buggy inline assembly code for math functions like exp.]) |
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183 |
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869
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184 ### See which C++ compiler to use (we expect to find g++). |
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185 |
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405
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186 AC_PROG_CXX |
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187 AC_PROG_CXXCPP |
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188 |
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189 ### Do special things for g++. |
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190 |
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2353
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191 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ |
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4368
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192 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'` |
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193 |
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405
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194 case "$gxx_version" in |
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195 1.* | 2.[[012345678]].*) |
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4843
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196 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave] |
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197 ) |
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198 ;; |
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199 2.9*) |
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200 warn_gxx_version="g++ version $gxx_version is likely to cause problems" |
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201 AC_MSG_WARN($warn_gxx_version) |
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3775
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202 ;; |
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405
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203 esac |
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204 |
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1894
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205 CXX_VERSION= |
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206 if test -n "$gxx_version"; then |
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207 CXX_VERSION="$gxx_version" |
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208 fi |
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209 AC_SUBST(CXX_VERSION) |
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210 |
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3107
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211 OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL |
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212 OCTAVE_CXX_ISO_COMPLIANT_LIBRARY |
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5854
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213 OCTAVE_CXX_BROKEN_REINTERPRET_CAST |
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3107
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214 |
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3842
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215 # Determine the ABI used the C++ compiler, needed by the dynamic loading |
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216 # code. Currently supported ABIs are GNU v2, GNU v3 and Sun Workshop. |
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217 |
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218 OCTAVE_CXX_ABI |
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219 |
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869
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220 ### See which C compiler to use (we expect to find gcc). |
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221 |
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5
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222 AC_PROG_CC |
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405
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223 AC_PROG_CPP |
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832
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224 AC_PROG_GCC_TRADITIONAL |
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869
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225 |
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226 ### Do special things for gcc. |
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227 |
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2353
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228 gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \ |
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229 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
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405
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230 case "$gcc_version" in |
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231 2.*) |
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1087
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232 if test -z "$LDFLAGS"; then |
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233 LDFLAGS="-g" |
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234 AC_MSG_NOTICE([defining LDFLAGS to be $LDFLAGS]) |
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1087
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235 fi |
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405
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236 ;; |
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237 1.*) |
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3105
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238 warn_gcc_version="gcc version $gcc_version is likely to cause problems" |
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239 AC_MSG_WARN($warn_gcc_version) |
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405
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240 ;; |
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5
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241 esac |
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869
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242 |
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1894
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243 CC_VERSION= |
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244 if test -n "$gcc_version"; then |
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245 CC_VERSION="$gcc_version" |
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246 fi |
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247 AC_SUBST(CC_VERSION) |
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248 |
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3775
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249 ### The flag to create dependency varies depending on the compier. |
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250 |
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251 # Assume GCC. |
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252 DEPEND_FLAGS="-M" |
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253 DEPEND_EXTRA_SED_PATTERN="" |
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254 case "$canonical_host_type" in |
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255 sparc-sun-solaris2* | i386-pc-solaris2*) |
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3820
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256 if test "$GCC" = yes; then |
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3775
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257 true |
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258 else |
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259 DEPEND_FLAGS="-xM1" |
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260 DEPEND_EXTRA_SED_PATTERN="-e '/\/opt\/SUNWspro/d'" |
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261 fi |
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262 ;; |
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263 esac |
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264 AC_SUBST(DEPEND_FLAGS) |
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265 AC_SUBST(DEPEND_EXTRA_SED_PATTERN) |
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266 |
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5076
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267 ### On Intel systems with gcc, we may need to compile with -mieee-fp |
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268 ### and -ffloat-store to get full support for IEEE floating point. |
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2020
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269 ### |
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3126
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270 ### On Alpha/OSF systems, we need -mieee. |
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869
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271 |
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3126
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272 ieee_fp_flag= |
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350
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273 case "$canonical_host_type" in |
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274 i[[3456789]]86-*-*) |
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5076
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275 if test "$GCC" = yes; then |
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276 OCTAVE_CC_FLAG(-mieee-fp, [ |
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277 ieee_fp_flag=-mieee-fp |
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278 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-fp" |
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5844
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279 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CFLAGS])]) |
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3126
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280 |
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5078
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281 ### OCTAVE_CC_FLAG(-ffloat-store, [ |
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282 ### float_store_flag=-ffloat-store |
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283 ### XTRA_CFLAGS="$XTRA_CFLAGS -ffloat-store" |
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284 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CFLAGS])]) |
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5076
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285 fi |
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286 if test "$GXX" = yes; then |
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287 OCTAVE_CXX_FLAG(-mieee-fp, [ |
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288 ieee_fp_flag=-mieee-fp |
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289 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-fp" |
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5844
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290 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CXXFLAGS])]) |
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5076
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291 |
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5078
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292 ### OCTAVE_CXX_FLAG(-ffloat-store, [ |
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293 ### float_store_flag=-ffloat-store |
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294 ### XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ffloat-store" |
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295 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CXXFLAGS])]) |
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5076
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296 fi |
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324
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297 ;; |
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3127
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298 alpha*-*-*) |
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4284
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299 if test "$GCC" = yes; then |
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4812
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300 OCTAVE_CC_FLAG(-mieee, [ |
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301 ieee_fp_flag=-mieee |
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302 XTRA_CFLAGS="$XTRA_CFLAGS -mieee" |
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5844
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303 AC_MSG_NOTICE([adding -mieee to XTRA_CFLAGS])]) |
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5076
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304 else |
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305 OCTAVE_CC_FLAG(-ieee, [ |
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306 ieee_fp_flag=-ieee |
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307 XTRA_CFLAGS="$XTRA_CFLAGS -ieee" |
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5844
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308 AC_MSG_NOTICE([adding -ieee to XTRA_CFLAGS])]) |
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5076
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309 fi |
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310 if test "$GXX" = yes; then |
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4812
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311 OCTAVE_CXX_FLAG(-mieee, [ |
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312 ieee_fp_flag=-mieee |
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313 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee" |
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5844
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314 AC_MSG_NOTICE([adding -mieee to XTRA_CXXFLAGS])]) |
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4284
|
315 else |
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316 OCTAVE_CXX_FLAG(-ieee, [ |
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317 ieee_fp_flag=-ieee |
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318 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ieee" |
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5844
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319 AC_MSG_NOTICE([adding -ieee to XTRA_CXXFLAGS])]) |
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4284
|
320 fi |
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2020
|
321 ;; |
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3176
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322 *ibm-aix4*) |
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3351
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323 OCTAVE_CC_FLAG(-mminimal-toc, [ |
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324 XTRA_CFLAGS="$XTRA_CFLAGS -mminimal-toc"]) |
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3176
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325 |
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3351
|
326 OCTAVE_CXX_FLAG(-mminimal-toc, [ |
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327 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mminimal-toc"]) |
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3176
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328 ;; |
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324
|
329 esac |
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3126
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330 |
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331 AC_SUBST(XTRA_CFLAGS) |
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332 AC_SUBST(XTRA_CXXFLAGS) |
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869
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333 |
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1667
|
334 ### Use -static if compiling on Alpha OSF/1 1.3 systems. |
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335 |
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336 case "$canonical_host_type" in |
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3127
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337 alpha*-dec-osf1.3) |
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1667
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338 LD_STATIC_FLAG=-static |
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|
339 ;; |
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|
340 esac |
|
1679
|
341 if test -n "$LD_STATIC_FLAG"; then |
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5844
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342 AC_MSG_NOTICE([defining LD_STATIC_FLAG to be $LD_STATIC_FLAG]) |
|
1679
|
343 fi |
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344 AC_SUBST(LD_STATIC_FLAG) |
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1667
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345 |
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3222
|
346 OCTAVE_CXX_PREPENDS_UNDERSCORE |
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4094
|
347 |
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348 ### Defaults for cross compiling. BUILD_CC and BUILD_CXX are |
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|
349 ### the compilers that we use for building tools on the build system. |
|
4098
|
350 ### For now, we assume that the only cross compiling we can do is |
|
4298
|
351 ### with gcc on a Unixy system, but the dedicated hacker can override these. |
|
4094
|
352 |
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|
353 if test "$cross_compiling" = yes; then |
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354 BUILD_CC="gcc" |
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355 BUILD_CFLAGS="-O2 -g" |
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356 BUILD_CXX="g++" |
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357 BUILD_CXXFLAGS="-O2 -g" |
|
4298
|
358 BUILD_LDFLAGS="" |
|
4098
|
359 BUILD_EXEEXT="" |
|
4094
|
360 else |
|
4298
|
361 BUILD_CC='$(CC)' |
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|
362 BUILD_CFLAGS='$(CFLAGS)' |
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363 BUILD_CXX='$(CXX)' |
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364 BUILD_CXXFLAGS='$(CXXFLAGS)' |
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365 BUILD_LDFLAGS='$(LDFLAGS)' |
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4284
|
366 case "$canonical_host_type" in |
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367 sparc-sun-solaris2*) |
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|
368 if test "$GCC" != yes; then |
|
4298
|
369 ## The Sun C++ compiler never seems to complete compiling |
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|
370 ## gendoc.cc unless we reduce the optimization level... |
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|
371 BUILD_CXXFLAGS="-g -O1" |
|
4284
|
372 fi |
|
|
373 ;; |
|
|
374 esac |
|
4298
|
375 BUILD_EXEEXT='$(EXEEXT)' |
|
4094
|
376 fi |
|
|
377 |
|
|
378 AC_ARG_VAR(BUILD_CC, [build system C compiler (used if cross compiling)]) |
|
|
379 AC_ARG_VAR(BUILD_CFLAGS, [build system C compiler flags (used if cross compiling)]) |
|
|
380 AC_ARG_VAR(BUILD_CXX, [build system C++ compiler (used if cross compiling)]) |
|
|
381 AC_ARG_VAR(BUILD_CXXFLAGS, [build system C++ compiler flags (used if cross compiling)]) |
|
4298
|
382 AC_ARG_VAR(BUILD_LDFLAGS, [build system C++ compiler link flags (used if cross compiling)]) |
|
|
383 AC_ARG_VAR(BUILD_EXEEXT, [build system executable extension (used if cross compiling)]) |
|
3222
|
384 |
|
3232
|
385 dnl This is bogus. We shouldn't have to explicitly add libc too! |
|
|
386 |
|
|
387 ### Look for math library. If found, this will add -lm to LIBS. |
|
|
388 |
|
|
389 case "$canonical_host_type" in |
|
|
390 *-*-nextstep*) |
|
|
391 ;; |
|
|
392 *-*-linux*) |
|
|
393 AC_CHECK_LIB(m, sin, , , -lc) |
|
|
394 ;; |
|
|
395 *) |
|
|
396 AC_CHECK_LIB(m, sin) |
|
|
397 ;; |
|
|
398 esac |
|
|
399 |
|
5585
|
400 ### Check for pcre/regex library. |
|
|
401 AC_SUBST(REGEX_LIBS) |
|
|
402 WITH_PCRE_CONFIG=no |
|
|
403 AC_CHECK_HEADER(pcre.h, WITH_PCRE=yes, WITH_PCRE=no) |
|
|
404 if test $WITH_PCRE = no ; then |
|
|
405 AC_CHECK_PROG(WITH_PCRE_CONFIG, pcre-config, yes, no) |
|
|
406 if test $WITH_PCRE_CONFIG = yes ; then |
|
|
407 WITH_PCRE=yes |
|
|
408 fi |
|
|
409 fi |
|
|
410 if test $WITH_PCRE = yes ; then |
|
|
411 AC_CHECK_LIB(pcre, pcre_compile, WITH_PCRE=yes, WITH_PCRE=no) |
|
|
412 if test $WITH_PCRE = yes ; then |
|
|
413 AC_DEFINE(HAVE_PCRE, 1, [Define if PCRE is available.]) |
|
|
414 if test $WITH_PCRE_CONFIG = yes ; then |
|
|
415 REGEX_LIBS=`pcre-config --cflags --libs` |
|
|
416 else |
|
|
417 REGEX_LIBS="-lpcre" |
|
|
418 fi |
|
6025
|
419 else |
|
|
420 warn_pcre="PCRE library not found. This will result in some loss of functionality for the regular expression matching functions." |
|
|
421 AC_MSG_WARN($warn_pcre) |
|
5585
|
422 fi |
|
|
423 fi |
|
|
424 AC_CHECK_FUNCS(regexec, WITH_REGEX=yes , [ |
|
|
425 AC_CHECK_LIB(regex, regexec, WITH_REGEX=yes, WITH_REGEX=no)]) |
|
|
426 if test $WITH_REGEX = yes ; then |
|
|
427 AC_DEFINE(HAVE_REGEX, 1, [Define if regex is available.]) |
|
5600
|
428 if test $WITH_PCRE = no ; then |
|
5585
|
429 AC_CHECK_FUNCS(regexec, REGEX_LIBS= , [ |
|
|
430 AC_CHECK_LIB(regex, regexec, REGEX_LIBS="-lregex")]) |
|
|
431 fi |
|
|
432 fi |
|
|
433 |
|
5270
|
434 ### Check for ZLIB library. |
|
3820
|
435 |
|
5270
|
436 WITH_ZLIB=true |
|
|
437 AC_ARG_WITH(zlib, |
|
5844
|
438 [AS_HELP_STRING([--without-zlib], [don't use zlib])], |
|
5270
|
439 with_zlib=$withval, with_zlib=yes) |
|
3820
|
440 |
|
5270
|
441 zlib_lib= |
|
|
442 if test "$with_zlib" = yes; then |
|
|
443 zlib_lib="z" |
|
|
444 elif test "$with_zlib" != no; then |
|
|
445 zlib_lib="$with_zlib" |
|
3687
|
446 fi |
|
|
447 |
|
5270
|
448 ZLIB_LIBS= |
|
|
449 WITH_ZLIB=false |
|
|
450 if test -n "$zlib_lib"; then |
|
5337
|
451 AC_CHECK_LIB($zlib_lib, gzclearerr, [ |
|
5270
|
452 AC_CHECK_HEADERS(zlib.h, [ |
|
|
453 WITH_ZLIB=true |
|
|
454 ZLIB_LIBS="-l$zlib_lib" |
|
|
455 LIBS="$ZLIB_LIBS $LIBS" |
|
|
456 AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available.])])]) |
|
|
457 fi |
|
|
458 |
|
|
459 if $WITH_ZLIB; then |
|
|
460 ### Check for HDF5 library. |
|
|
461 |
|
|
462 WITH_HDF5=true |
|
|
463 AC_ARG_WITH(hdf5, |
|
5844
|
464 [AS_HELP_STRING([--without-hdf5], [don't use HDF5])], |
|
5270
|
465 with_hdf5=$withval, with_hdf5=yes) |
|
|
466 |
|
|
467 hdf5_lib= |
|
|
468 if test "$with_hdf5" = yes; then |
|
|
469 hdf5_lib="hdf5" |
|
|
470 elif test "$with_hdf5" != no; then |
|
|
471 hdf5_lib="$with_hdf5" |
|
|
472 fi |
|
|
473 |
|
|
474 HDF5_LIBS= |
|
|
475 WITH_HDF5=false |
|
|
476 if test -n "$hdf5_lib"; then |
|
|
477 AC_CHECK_LIB($hdf5_lib, H5Pcreate, [ |
|
3820
|
478 AC_CHECK_HEADERS(hdf5.h, [ |
|
5270
|
479 WITH_HDF5=true |
|
|
480 HDF5_LIBS="-l$hdf5_lib" |
|
3820
|
481 LIBS="$HDF5_LIBS $LIBS" |
|
4696
|
482 AC_DEFINE(HAVE_HDF5, 1, [Define if HDF5 is available.]) |
|
|
483 AC_CHECK_LIB($hdf5_lib, H5Gget_num_objs, [ |
|
5270
|
484 AC_DEFINE(HAVE_H5GGET_NUM_OBJS, 1, [Define if HDF5 has H5Gget_num_objs.])])])]) |
|
|
485 fi |
|
|
486 |
|
|
487 if $WITH_HDF5; then |
|
|
488 true |
|
|
489 else |
|
|
490 warn_hdf5="HDF5 library not found. Octave will not be able to save or load HDF5 data files." |
|
|
491 fi |
|
|
492 else |
|
|
493 warn_zlib="ZLIB library not found. Octave will not be able to save or load compressed data files or HDF5 files." |
|
3820
|
494 fi |
|
3687
|
495 |
|
5203
|
496 |
|
3827
|
497 # Checks for FFTW header and library. |
|
|
498 |
|
|
499 # subdirectories of libcruft to build if they aren't found on the system: |
|
|
500 FFT_DIR="fftpack" |
|
|
501 AC_SUBST(FFT_DIR) |
|
|
502 |
|
|
503 # Installed fftw library, if any. |
|
|
504 FFTW_LIBS='' |
|
|
505 AC_SUBST(FFTW_LIBS) |
|
|
506 |
|
|
507 AC_ARG_WITH(fftw, |
|
5844
|
508 [AS_HELP_STRING([--without-fftw], |
|
|
509 [use included fftpack instead of installed fftw])], |
|
3886
|
510 with_fftw=$withval, with_fftw=yes) |
|
3827
|
511 |
|
5513
|
512 if test "$with_fftw" = yes; then |
|
4773
|
513 have_fftw3_header=no |
|
|
514 with_fftw3=no |
|
|
515 AC_CHECK_HEADER(fftw3.h, [have_fftw3_header=yes; break]) |
|
|
516 if test "$have_fftw3_header" = yes; then |
|
5203
|
517 AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [FFTW_LIBS="-lfftw3"; with_fftw3=yes]) |
|
3827
|
518 fi |
|
|
519 fi |
|
|
520 |
|
4773
|
521 if test "$with_fftw" = yes && test "$with_fftw3" = yes; then |
|
3827
|
522 FFT_DIR='' |
|
4773
|
523 AC_DEFINE(HAVE_FFTW3, 1, [Define if the FFTW3 library is used.]) |
|
3827
|
524 fi |
|
|
525 |
|
5235
|
526 # Checks for GLPK header and library. |
|
|
527 |
|
|
528 AC_ARG_WITH(glpk, |
|
5844
|
529 [AS_HELP_STRING([--without-glpk], [don't use GLPK])], |
|
5235
|
530 with_glpk=$withval, with_glpk=yes) |
|
|
531 |
|
|
532 glpk_lib= |
|
|
533 if test "$with_glpk" = yes; then |
|
|
534 glpk_lib="glpk" |
|
|
535 elif test "$with_glpk" != no; then |
|
|
536 glpk_lib="$with_glpk" |
|
|
537 fi |
|
|
538 |
|
|
539 GLPK_LIBS= |
|
|
540 if test -n "$glpk_lib"; then |
|
|
541 AC_CHECK_LIB($glpk_lib, glp_lpx_simplex, [ |
|
|
542 AC_CHECK_HEADERS(glpk.h, [ |
|
|
543 GLPK_LIBS="-l$glpk_lib" |
|
|
544 AC_DEFINE(HAVE_GLPK, 1, [Define if GLPK is available.])])]) |
|
|
545 fi |
|
|
546 AC_SUBST(GLPK_LIBS) |
|
|
547 |
|
4853
|
548 OCTAVE_IEEE754_DATA_FORMAT |
|
4850
|
549 |
|
3827
|
550 # ---------------------------------------------------------------------- |
|
|
551 |
|
3012
|
552 ### We need these before trying to find libf2c. |
|
|
553 |
|
3130
|
554 OCTAVE_PROG_AR |
|
3012
|
555 |
|
|
556 AC_PROG_RANLIB |
|
|
557 |
|
2813
|
558 ### If we haven't been forced to use a particular Fortran compiler, |
|
|
559 ### try to find one using any one of several common Un*x Fortran |
|
3887
|
560 ### compiler names using the AC_PROG_F77 macro. |
|
1239
|
561 ### |
|
4816
|
562 ### The configure options --with-f77 or --with-f2c |
|
|
563 ### force f77 or f2c to be used. It is also possible to use |
|
2813
|
564 ### these options to specify the name of the compiler. For example, |
|
4816
|
565 ### `--with-f77=g77' says that we are using g77 as the Fortran compiler. |
|
1233
|
566 |
|
2813
|
567 if $use_f77; then |
|
3008
|
568 if test "$with_f77" = yes; then |
|
2813
|
569 F77=f77 |
|
|
570 else |
|
|
571 F77="$with_f77" |
|
|
572 fi |
|
5844
|
573 AC_MSG_NOTICE([defining F77 to be $F77]) |
|
1233
|
574 elif $use_f2c; then |
|
|
575 F77= |
|
2336
|
576 if test "$with_f2c" = yes; then |
|
1317
|
577 F2C=f2c |
|
1239
|
578 else |
|
|
579 F2C="$with_f2c" |
|
|
580 fi |
|
5844
|
581 AC_MSG_NOTICE([defining F2C to be $F2C]) |
|
1233
|
582 fi |
|
5
|
583 |
|
3887
|
584 if test "x$FFLAGS" = x; then |
|
|
585 FFLAGS="-O" # override -g -O default by AC_PROG_F77 |
|
|
586 fi |
|
|
587 |
|
|
588 # the F77 variable, if set, overrides AC_PROG_F77 automatically |
|
|
589 AC_PROG_F77 |
|
|
590 |
|
1239
|
591 have_fortran_compiler=false |
|
|
592 have_f2c=false |
|
5
|
593 |
|
2813
|
594 if $use_f2c; then |
|
1239
|
595 have_f2c=true |
|
|
596 else |
|
|
597 if test -n "$F77"; then |
|
3887
|
598 AC_F77_LIBRARY_LDFLAGS |
|
|
599 AC_F77_DUMMY_MAIN |
|
|
600 AC_F77_WRAPPERS |
|
|
601 case "$canonical_host_type" in |
|
5076
|
602 i[[3456789]]86-*-*) |
|
|
603 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
|
604 OCTAVE_F77_FLAG(-mieee-fp) |
|
5078
|
605 ### OCTAVE_F77_FLAG(-ffloat-store) |
|
5076
|
606 fi |
|
|
607 ;; |
|
3887
|
608 alpha*-*-*) |
|
|
609 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
5076
|
610 OCTAVE_F77_FLAG(-mieee) |
|
3887
|
611 else |
|
5076
|
612 OCTAVE_F77_FLAG(-ieee) |
|
|
613 OCTAVE_F77_FLAG(-fpe1) |
|
3887
|
614 fi |
|
|
615 ;; |
|
|
616 powerpc-apple-machten*) |
|
|
617 FFLAGS= |
|
|
618 ;; |
|
|
619 esac |
|
|
620 if test -n "$FFLAGS"; then |
|
5844
|
621 AC_MSG_NOTICE([defining FFLAGS to be $FFLAGS]) |
|
1239
|
622 fi |
|
|
623 have_fortran_compiler=true |
|
1233
|
624 else |
|
1239
|
625 AC_CHECK_PROG(F2C, f2c, f2c, []) |
|
3897
|
626 AC_ARG_VAR(F2C, [Fortran to C translator command]) |
|
|
627 AC_ARG_VAR(F2CFLAGS, [Fortran to C translator flags]) |
|
1239
|
628 if test -n "$F2C"; then |
|
|
629 have_f2c=true |
|
5
|
630 fi |
|
|
631 fi |
|
|
632 fi |
|
869
|
633 |
|
2762
|
634 f77_rules_frag=/dev/null |
|
1239
|
635 if $have_fortran_compiler; then |
|
2762
|
636 f77_rules_frag=Makefrag.f77 |
|
1679
|
637 cat << \EOF > $f77_rules_frag |
|
1668
|
638 |
|
1753
|
639 %.c : %.f |
|
1668
|
640 |
|
1791
|
641 %.o : %.f |
|
3615
|
642 $(FC) -c $(ALL_FFLAGS) -o $@ $< |
|
1668
|
643 |
|
1984
|
644 pic/%.o : %.f |
|
|
645 $(FC) -c $(FPICFLAG) $(ALL_FFLAGS) $< -o $@ |
|
|
646 |
|
1668
|
647 EOF |
|
1239
|
648 elif $have_f2c; then |
|
3887
|
649 AC_DEFINE(HAVE_F2C, 1, [Define if we are using f2c.]) |
|
2562
|
650 |
|
5775
|
651 ### FIXME -- these shouldn't be fixed names, eh? |
|
2562
|
652 |
|
|
653 oct_conflib=libconflib.a |
|
|
654 oct_obj_ext=o |
|
|
655 |
|
4417
|
656 CONFLIB_ARG= |
|
2562
|
657 if AC_TRY_EVAL(ac_compile); then |
|
3887
|
658 $AR $ARFLAGS $oct_conflib conftest.$oct_obj_ext 1>&AS_MESSAGE_LOG_FD() |
|
2562
|
659 if test -n "$RANLIB"; then |
|
3887
|
660 $RANLIB $oct_conflib 1>&AS_MESSAGE_LOG_FD() |
|
5
|
661 fi |
|
4417
|
662 CONFLIB_ARG="-L. -lconflib" |
|
5
|
663 fi |
|
2562
|
664 rm -f conftest* |
|
4417
|
665 AC_CHECK_LIB(f2c, f_open, FLIBS=-lf2c, FLIBS=, $CONFLIB_ARG) |
|
2562
|
666 rm -f $oct_conflib |
|
|
667 |
|
|
668 if test -z "$FLIBS"; then |
|
3232
|
669 AC_CHECK_LIB(F77, d_sin, FLIBS=-lF77, FLIBS=) |
|
2562
|
670 if test -n "$FLIBS"; then |
|
|
671 AC_CHECK_LIB(I77, f_rew, FLIBS="$FLIBS -lI77", FLIBS=, -lF77) |
|
|
672 fi |
|
|
673 fi |
|
|
674 |
|
1462
|
675 if test -z "$FLIBS"; then |
|
3105
|
676 warn_f2c_no_lib="I found f2c but not libf2c.a, or libF77.a and libI77.a" |
|
|
677 AC_MSG_WARN($warn_f2c_no_lib) |
|
5
|
678 fi |
|
2633
|
679 f77_rules_frag=Makefrag.f77 |
|
1679
|
680 cat << \EOF > $f77_rules_frag |
|
1668
|
681 |
|
1824
|
682 %.c : %.f |
|
3847
|
683 $(F2C) $(F2CFLAGS) < $< > $(@F) |
|
1668
|
684 |
|
1753
|
685 %.o : %.f |
|
1668
|
686 |
|
|
687 EOF |
|
5
|
688 else |
|
832
|
689 AC_MSG_WARN([in order to build octave, you must have a compatible]) |
|
|
690 AC_MSG_WARN([Fortran compiler or f2c installed and in your path.]) |
|
1664
|
691 AC_MSG_ERROR([See the file INSTALL for more information.]) |
|
5
|
692 fi |
|
869
|
693 |
|
1163
|
694 FC=$F77 |
|
|
695 AC_SUBST(FC) |
|
1679
|
696 AC_SUBST_FILE(f77_rules_frag) |
|
869
|
697 |
|
5498
|
698 OCTAVE_F77_FLAG(-ffloat-store, [ |
|
|
699 AC_MSG_RESULT([setting F77_FLOAT_STORE_FLAG to -ffloat-store]) |
|
|
700 F77_FLOAT_STORE_FLAG=-ffloat-store |
|
|
701 AC_SUBST(F77_FLOAT_STORE_FLAG) |
|
|
702 ]) |
|
|
703 |
|
3820
|
704 ### Checks for BLAS and LAPACK libraries: |
|
3887
|
705 # (Build subdirectories of libcruft if they aren't found on the system.) |
|
3820
|
706 |
|
3887
|
707 sinclude(acx_blas.m4) |
|
|
708 sinclude(acx_lapack.m4) |
|
|
709 ACX_BLAS([], [BLAS_DIR="blas"]) |
|
|
710 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"]) |
|
3690
|
711 AC_SUBST(BLAS_DIR) |
|
|
712 AC_SUBST(LAPACK_DIR) |
|
|
713 |
|
5451
|
714 # Check for AMD library |
|
|
715 AMD_LIBS= |
|
|
716 AC_SUBST(AMD_LIBS) |
|
|
717 AC_CHECK_LIB(amd, amd_postorder, [AMD_LIBS="-lamd"; with_amd=yes],[with_amd=no]) |
|
|
718 |
|
6024
|
719 # Check for CAMD library |
|
|
720 CAMD_LIBS= |
|
|
721 AC_SUBST(CAMD_LIBS) |
|
|
722 AC_CHECK_LIB(camd, camd_postorder, [CAMD_LIBS="-lcamd"; with_camd=yes],[with_camd=no]) |
|
|
723 |
|
5226
|
724 # Check for UMFPACK library. |
|
|
725 |
|
|
726 UMFPACK_LIBS= |
|
|
727 AC_SUBST(UMFPACK_LIBS) |
|
|
728 |
|
|
729 AC_ARG_WITH(umfpack, |
|
5844
|
730 [AS_HELP_STRING([--without-umfpack], |
|
|
731 [don't use UMFPACK, disable some sparse functionality])], |
|
5226
|
732 with_umfpack=$withval, with_umfpack=yes) |
|
|
733 |
|
5703
|
734 warn_umfpack="UMFPACK not found. This will result in some lack of functionality for sparse matrices." |
|
5513
|
735 if test "$with_umfpack" = yes && test "$with_amd" = yes; then |
|
5226
|
736 with_umfpack=no |
|
5512
|
737 AC_CHECK_HEADERS([ufsparse/umfpack.h umfpack/umfpack.h umfpack.h], [ |
|
|
738 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
|
739 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ |
|
|
740 ## Invalidate the cache. |
|
|
741 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant |
|
|
742 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
|
743 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ |
|
|
744 |
|
5226
|
745 ## Invalidate the cache. |
|
|
746 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant |
|
|
747 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
5512
|
748 UMFPACK_LIBS="-lumfpack -lcblas"; with_umfpack=yes], [], $AMD_LIBS -lcblas $BLAS_LIBS)], $AMD_LIBS $BLAS_LIBS $FLIBS)], $AMD_LIBS) |
|
5451
|
749 |
|
5226
|
750 if test "$with_umfpack" = yes; then |
|
5451
|
751 AC_DEFINE(HAVE_UMFPACK, 1, [Define if the UMFPACK library is used.]) |
|
5505
|
752 OLD_LIBS=$LIBS |
|
|
753 LIBS="$LIBS $UMFPACK_LIBS $AMD_LIBS $BLAS_LIBS $FLIBS" |
|
|
754 OCTAVE_UMFPACK_SEPERATE_SPLIT |
|
|
755 LIBS=$OLD_LIBS |
|
5648
|
756 TEXINFO_UMFPACK="@set HAVE_UMFPACK" |
|
5513
|
757 warn_umfpack= |
|
5512
|
758 fi |
|
5513
|
759 break]) |
|
|
760 fi |
|
|
761 |
|
5648
|
762 AC_SUBST(TEXINFO_UMFPACK) |
|
5226
|
763 |
|
5451
|
764 COLAMD_LIBS= |
|
|
765 AC_SUBST(COLAMD_LIBS) |
|
|
766 |
|
|
767 AC_ARG_WITH(colamd, |
|
5844
|
768 [AS_HELP_STRING([--without-colamd], |
|
|
769 [don't use COLAMD, disable some sparse functionality])], |
|
5451
|
770 with_colamd=$withval, with_colamd=yes) |
|
|
771 |
|
5703
|
772 warn_colamd="COLAMD not found. This will result in some lack of functionality for sparse matrices." |
|
5513
|
773 if test "$with_colamd" = yes; then |
|
5451
|
774 with_colamd=no |
|
5610
|
775 AC_CHECK_HEADERS([ufsparse/colamd.h colamd/colamd.h colamd.h], [ |
|
5451
|
776 AC_CHECK_LIB(colamd, colamd, [COLAMD_LIBS="-lcolamd"; with_colamd=yes]) |
|
|
777 if test "$with_colamd" = yes; then |
|
|
778 AC_DEFINE(HAVE_COLAMD, 1, [Define if the COLAMD library is used.]) |
|
5648
|
779 TEXINFO_COLAMD="@set HAVE_COLAMD" |
|
5513
|
780 warn_colamd= |
|
5512
|
781 fi |
|
5513
|
782 break]) |
|
5451
|
783 fi |
|
|
784 |
|
5648
|
785 AC_SUBST(TEXINFO_COLAMD) |
|
5513
|
786 |
|
5451
|
787 CCOLAMD_LIBS= |
|
|
788 AC_SUBST(CCOLAMD_LIBS) |
|
|
789 |
|
|
790 AC_ARG_WITH(ccolamd, |
|
5844
|
791 [AS_HELP_STRING([--without-ccolamd], |
|
|
792 [don't use CCOLAMD, disable some sparse functionality])], |
|
5451
|
793 with_ccolamd=$withval, with_ccolamd=yes) |
|
|
794 |
|
5703
|
795 warn_ccolamd="CCOLAMD not found. This will result in some lack of functionality for sparse matrices." |
|
5513
|
796 if test "$with_ccolamd" = yes; then |
|
5451
|
797 with_ccolamd=no |
|
5610
|
798 AC_CHECK_HEADERS([ufsparse/ccolamd.h ccolamd/ccolamd.h ccolamd.h], [ |
|
5451
|
799 AC_CHECK_LIB(ccolamd, ccolamd, [CCOLAMD_LIBS="-lccolamd"; with_ccolamd=yes]) |
|
|
800 if test "$with_ccolamd" = yes; then |
|
|
801 AC_DEFINE(HAVE_CCOLAMD, 1, [Define if the CCOLAMD library is used.]) |
|
5513
|
802 warn_ccolamd= |
|
5512
|
803 fi |
|
5513
|
804 break]) |
|
5451
|
805 fi |
|
|
806 |
|
|
807 CHOLMOD_LIBS= |
|
|
808 AC_SUBST(CHOLMOD_LIBS) |
|
|
809 |
|
|
810 AC_ARG_WITH(cholmod, |
|
5844
|
811 [AS_HELP_STRING([--without-cholmod], |
|
|
812 [don't use CHOLMOD, disable some sparse functionality])], |
|
5451
|
813 with_cholmod=$withval, with_cholmod=yes) |
|
|
814 |
|
5703
|
815 warn_cholmod="CHOLMOD not found. This will result in some lack of functionality for sparse matrices." |
|
5513
|
816 if test "$with_cholmod" = yes && test "$with_colamd" = yes && |
|
|
817 test "$with_ccolamd" = yes && test "$with_amd" = yes; then |
|
5451
|
818 with_cholmod=no |
|
5610
|
819 AC_CHECK_HEADERS([ufsparse/cholmod.h cholmod/cholmod.h cholmod.h], [ |
|
|
820 AC_CHECK_HEADERS([ufsparse/metis.h metis/metis.h metis.h], [ |
|
5512
|
821 AC_CHECK_LIB(metis, METIS_NodeND, with_metis=yes, with_metis=no) |
|
|
822 break], |
|
5506
|
823 with_metis=no) |
|
|
824 |
|
|
825 if test "$with_metis" = yes; then |
|
|
826 AC_DEFINE(HAVE_METIS, 1, [Define if the METIS library is used.]) |
|
5451
|
827 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod -lmetis"; |
|
|
828 with_cholmod=yes], [ |
|
5610
|
829 AC_CHECK_LIB(cholmod, cholmod_start, |
|
5506
|
830 [CHOLMOD_LIBS="-lcholmod -cblas -lmetis"; with_cholmod=yes], [], |
|
5518
|
831 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS -lmetis)], |
|
5506
|
832 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS -lmetis) |
|
|
833 else |
|
|
834 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod"; |
|
|
835 with_cholmod=yes], [ |
|
5610
|
836 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod -cblas"; |
|
5451
|
837 with_cholmod=yes], [], |
|
5518
|
838 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS)], |
|
5506
|
839 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS) |
|
|
840 fi |
|
5451
|
841 |
|
|
842 if test "$with_cholmod" = yes; then |
|
|
843 AC_DEFINE(HAVE_CHOLMOD, 1, [Define if the CHOLMOD library is used.]) |
|
5648
|
844 TEXINFO_CHOLMOD="@set HAVE_CHOLMOD" |
|
5513
|
845 warn_cholmod= |
|
5512
|
846 fi |
|
5513
|
847 break]) |
|
5451
|
848 fi |
|
5226
|
849 |
|
5648
|
850 AC_SUBST(TEXINFO_CHOLMOD) |
|
5513
|
851 |
|
5610
|
852 CXSPARSE_LIBS= |
|
|
853 AC_SUBST(CXSPARSE_LIBS) |
|
|
854 |
|
|
855 AC_ARG_WITH(cxsparse, |
|
5844
|
856 [AS_HELP_STRING([--without-cxsparse], |
|
|
857 [don't use CXSparse, disable some sparse functionality])], |
|
5610
|
858 with_cxsparse=$withval, with_cxsparse=yes) |
|
|
859 |
|
5703
|
860 warn_cxsparse="CXSparse not found. This will result in some lack of functionality for sparse matrices." |
|
5610
|
861 if test "$with_cxsparse" = yes; then |
|
|
862 with_cxsparse=no |
|
5648
|
863 AC_CHECK_HEADERS([ufsparse/cs.h cxsparse/cs.h cs.h], [ |
|
|
864 AC_CHECK_LIB(cxsparse, cs_di_sqr, [CXSPARSE_LIBS="-lcxsparse"; with_cxsparse=yes]) |
|
5610
|
865 if test "$with_cxsparse" = yes; then |
|
|
866 AC_DEFINE(HAVE_CXSPARSE, 1, [Define if the CXSparse library is used.]) |
|
|
867 warn_cxsparse= |
|
|
868 fi |
|
|
869 break]) |
|
|
870 fi |
|
|
871 |
|
4110
|
872 ### Handle shared library options. |
|
2813
|
873 |
|
3034
|
874 ### Enable creation of static libraries. |
|
|
875 |
|
|
876 AC_ARG_ENABLE(static, |
|
5844
|
877 [AS_HELP_STRING([--enable-static], [create static libraries])], |
|
3034
|
878 [if test "$enableval" = no; then STATIC_LIBS=false; |
|
|
879 else STATIC_LIBS=true; fi], |
|
5221
|
880 STATIC_LIBS=false) |
|
3034
|
881 AC_SUBST(STATIC_LIBS) |
|
|
882 |
|
2813
|
883 ### Enable creation of shared libraries. Currently only works with |
|
|
884 ### gcc on some systems. |
|
|
885 |
|
|
886 AC_ARG_ENABLE(shared, |
|
5844
|
887 [AS_HELP_STRING([--enable-shared], |
|
|
888 [create shared libraries (not all systems)])], |
|
2813
|
889 [if test "$enableval" = no; then SHARED_LIBS=false; |
|
|
890 else SHARED_LIBS=true; fi], |
|
5221
|
891 SHARED_LIBS=true) |
|
2813
|
892 AC_SUBST(SHARED_LIBS) |
|
|
893 |
|
4128
|
894 ### Enable dynamic linking. --enable-shared implies this, so |
|
|
895 ### --enable-dl is only need if you are only building static libraries |
|
|
896 ### and want to try dynamic linking too (works on some systems, for |
|
|
897 ### example, OS X and Windows). |
|
|
898 |
|
|
899 AC_ARG_ENABLE(dl, |
|
5844
|
900 [AS_HELP_STRING([--enable-dl], |
|
|
901 [create shared libraries (not all systems)])], |
|
4128
|
902 [if test "$enableval" = no; then ENABLE_DYNAMIC_LINKING=false; |
|
|
903 else ENABLE_DYNAMIC_LINKING=true; fi], |
|
5221
|
904 ENABLE_DYNAMIC_LINKING=true) |
|
4128
|
905 |
|
3034
|
906 if $STATIC_LIBS || $SHARED_LIBS; then |
|
|
907 true |
|
|
908 else |
|
|
909 AC_MSG_ERROR([You can't disable building static AND shared libraries!]) |
|
|
910 fi |
|
|
911 |
|
2813
|
912 AC_ARG_ENABLE(rpath, |
|
5844
|
913 [AS_HELP_STRING([--enable-rpath], |
|
|
914 [override the default link options for rpath; e.g., --enable-rpath='-rpath $(octlibdir)'])], |
|
4353
|
915 [ if test "$enableval" = no; then use_rpath=false; |
|
|
916 else |
|
|
917 use_rpath=true |
|
|
918 if test "$enableval" = yes; then true; |
|
|
919 else enable_rpath_arg="$enableval"; fi |
|
4439
|
920 fi], [use_rpath=true]) |
|
2813
|
921 |
|
|
922 DLFCN_DIR= |
|
|
923 CPICFLAG=-fPIC |
|
|
924 CXXPICFLAG=-fPIC |
|
|
925 FPICFLAG=-fPIC |
|
|
926 SHLEXT=so |
|
4190
|
927 SHLLIB='$(SHLEXT)' |
|
4102
|
928 SHLBIN= |
|
4138
|
929 SHLEXT_VER='$(SHLEXT).$(version)' |
|
|
930 SHLLIB_VER='$(SHLLIB).$(version)' |
|
|
931 SHLBIN_VER='$(SHLBIN).$(version)' |
|
4126
|
932 SHLLINKEXT= |
|
4323
|
933 SH_LD='$(CXX)' |
|
2813
|
934 SH_LDFLAGS=-shared |
|
4759
|
935 DL_LD='$(SH_LD)' |
|
|
936 DL_LDFLAGS='$(SH_LDFLAGS)' |
|
|
937 MKOCTFILE_DL_LDFLAGS='$(DL_LDFLAGS)' |
|
3036
|
938 SONAME_FLAGS= |
|
2813
|
939 RLD_FLAG= |
|
4199
|
940 NO_OCT_FILE_STRIP=false |
|
4323
|
941 TEMPLATE_AR='$(AR)' |
|
3775
|
942 TEMPLATE_ARFLAGS="$ARFLAGS" |
|
4104
|
943 library_path_var=LD_LIBRARY_PATH |
|
2813
|
944 case "$canonical_host_type" in |
|
4323
|
945 *-*-386bsd* | *-*-openbsd* | *-*-netbsd*) |
|
2813
|
946 SH_LD=ld |
|
|
947 SH_LDFLAGS=-Bshareable |
|
|
948 ;; |
|
4323
|
949 *-*-freebsd*) |
|
|
950 SH_LD='$(CC)' |
|
5508
|
951 SH_LDFLAGS="-shared -Wl,-x" |
|
|
952 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
|
4323
|
953 ;; |
|
3127
|
954 alpha*-dec-osf*) |
|
2813
|
955 CPICFLAG= |
|
|
956 CXXPICFLAG= |
|
|
957 FPICFLAG= |
|
4283
|
958 SH_LDFLAGS="-shared -Wl,-expect_unresolved -Wl,'*'" |
|
|
959 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
|
2813
|
960 ;; |
|
3956
|
961 *-*-darwin*) |
|
4759
|
962 DL_LDFLAGS='-bundle -bundle_loader $(TOPDIR)/src/octave $(LDFLAGS)' |
|
|
963 MKOCTFILE_DL_LDFLAGS='-bundle -bundle_loader $(bindir)/octave-$(version)$(EXEEXT)' |
|
|
964 SH_LDFLAGS='-dynamiclib -single_module $(LDFLAGS)' |
|
4157
|
965 CXXPICFLAG= |
|
|
966 CPICFLAG= |
|
|
967 FPICFLAG= |
|
4759
|
968 SHLEXT=dylib |
|
|
969 SHLLIB='$(SHLEXT)' |
|
|
970 SHLEXT_VER='$(version).$(SHLEXT)' |
|
|
971 SHLLIB_VER='$(version).$(SHLLIB)' |
|
4199
|
972 NO_OCT_FILE_STRIP=true |
|
4786
|
973 SONAME_FLAGS='-install_name $(octlibdir)/$@' |
|
4759
|
974 library_path_var=DYLD_LIBRARY_PATH |
|
3956
|
975 ;; |
|
4105
|
976 *-*-cygwin* | *-*-mingw*) |
|
5451
|
977 DL_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-runtime-pseudo-reloc" |
|
4102
|
978 CXXPICFLAG= |
|
|
979 CPICFLAG= |
|
|
980 FPICFLAG= |
|
|
981 SHLEXT=dll |
|
|
982 SHLLIB=dll.a |
|
|
983 SHLBIN=dll |
|
5414
|
984 SH_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-auto-image-base" |
|
4102
|
985 SHLLINKEXT=.dll |
|
|
986 SONAME_FLAGS='-Wl,--out-implib=$@.a' |
|
4104
|
987 library_path_var=PATH |
|
4102
|
988 ;; |
|
3740
|
989 *-*-linux* | *-*-gnu*) |
|
4906
|
990 MKOCTFILE_DL_LDFLAGS="-shared -Wl,-Bsymbolic" |
|
4283
|
991 SONAME_FLAGS='-Wl,-soname -Wl,$@' |
|
|
992 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
|
2813
|
993 ;; |
|
3887
|
994 i[[3456]]86-*-sco3.2v5*) |
|
4283
|
995 SONAME_FLAGS='-Wl,-h -Wl,$@' |
|
3705
|
996 RLD_FLAG= |
|
3160
|
997 SH_LDFLAGS=-G |
|
|
998 ;; |
|
2813
|
999 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
|
1000 CPICFLAG= |
|
|
1001 CXXPICFLAG= |
|
|
1002 FPICFLAG= |
|
|
1003 DLFCN_DIR=dlfcn |
|
|
1004 ;; |
|
|
1005 hppa*-hp-hpux*) |
|
3887
|
1006 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
2813
|
1007 FPICFLAG=-fPIC |
|
|
1008 else |
|
|
1009 FPICFLAG=+Z |
|
|
1010 fi |
|
|
1011 SHLEXT=sl |
|
|
1012 SH_LDFLAGS="-shared -fPIC" |
|
4283
|
1013 RLD_FLAG='-Wl,+b -Wl,$(octlibdir)' |
|
2813
|
1014 ;; |
|
|
1015 *-sgi-*) |
|
|
1016 CPICFLAG= |
|
|
1017 CXXPICFLAG= |
|
|
1018 FPICFLAG= |
|
4353
|
1019 RLD_FLAG='-rpath $(octlibdir)' |
|
2813
|
1020 ;; |
|
|
1021 sparc-sun-sunos4*) |
|
3887
|
1022 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
2813
|
1023 FPICFLAG=-fPIC |
|
|
1024 else |
|
|
1025 FPICFLAG=-PIC |
|
|
1026 fi |
|
3059
|
1027 SH_LD=ld |
|
|
1028 SH_LDFLAGS="-assert nodefinitions" |
|
3162
|
1029 RLD_FLAG='-L$(octlibdir)' |
|
2813
|
1030 ;; |
|
3606
|
1031 sparc-sun-solaris2* | i386-pc-solaris2*) |
|
3887
|
1032 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
2813
|
1033 FPICFLAG=-fPIC |
|
|
1034 else |
|
3775
|
1035 FPICFLAG=-KPIC |
|
|
1036 fi |
|
|
1037 if test "$GCC" = yes; then |
|
|
1038 CPICFLAG=-fPIC |
|
|
1039 else |
|
|
1040 CPICFLAG=-KPIC |
|
2813
|
1041 fi |
|
3775
|
1042 if test "$GXX" = yes; then |
|
|
1043 CXXPICFLAG=-fPIC |
|
|
1044 SH_LDFLAGS=-shared |
|
|
1045 else |
|
|
1046 CXXPICFLAG=-KPIC |
|
|
1047 SH_LDFLAGS=-G |
|
|
1048 fi |
|
|
1049 RLD_FLAG='-R $(octlibdir)' |
|
|
1050 # Template closures in archive libraries need a different mechanism. |
|
3820
|
1051 if test "$GXX" = yes; then |
|
3775
|
1052 true |
|
|
1053 else |
|
4323
|
1054 TEMPLATE_AR='$(CXX)' |
|
3775
|
1055 TEMPLATE_ARFLAGS="-xar -o" |
|
|
1056 fi |
|
2813
|
1057 ;; |
|
|
1058 esac |
|
|
1059 |
|
|
1060 if $use_rpath; then |
|
4353
|
1061 if test -n "$enable_rpath_arg"; then |
|
|
1062 RLD_FLAG="$enable_rpath_arg" |
|
|
1063 fi |
|
2813
|
1064 else |
|
4353
|
1065 RLD_FLAG="" |
|
2813
|
1066 fi |
|
|
1067 |
|
5844
|
1068 AC_MSG_NOTICE([defining FPICFLAG to be $FPICFLAG]) |
|
|
1069 AC_MSG_NOTICE([defining CPICFLAG to be $CPICFLAG]) |
|
|
1070 AC_MSG_NOTICE([defining CXXPICFLAG to be $CXXPICFLAG]) |
|
|
1071 AC_MSG_NOTICE([defining SHLEXT to be $SHLEXT]) |
|
|
1072 AC_MSG_NOTICE([defining SHLLIB to be $SHLLIB]) |
|
|
1073 AC_MSG_NOTICE([defining SHLBIN to be $SHLBIN]) |
|
|
1074 AC_MSG_NOTICE([defining SHLEXT_VER to be $SHLEXT_VER]) |
|
|
1075 AC_MSG_NOTICE([defining SHLLIB_VER to be $SHLLIB_VER]) |
|
|
1076 AC_MSG_NOTICE([defining SHLBIN_VER to be $SHLBIN_VER]) |
|
|
1077 AC_MSG_NOTICE([defining SHLLINKEXT to be $SHLLINKEXT]) |
|
|
1078 AC_MSG_NOTICE([defining DLFCN_DIR to be $DLFCN_DIR]) |
|
|
1079 AC_MSG_NOTICE([defining SH_LD to be $SH_LD]) |
|
|
1080 AC_MSG_NOTICE([defining SH_LDFLAGS to be $SH_LDFLAGS]) |
|
|
1081 AC_MSG_NOTICE([defining DL_LD to be $DL_LD]) |
|
|
1082 AC_MSG_NOTICE([defining DL_LDFLAGS to be $DL_LDFLAGS]) |
|
|
1083 AC_MSG_NOTICE([defining MKOCTFILE_DL_LDFLAGS to be $MKOCTFILE_DL_LDFLAGS]) |
|
|
1084 AC_MSG_NOTICE([defining SONAME_FLAGS to be $SONAME_FLAGS]) |
|
|
1085 AC_MSG_NOTICE([defining NO_OCT_FILE_STRIP to be $NO_OCT_FILE_STRIP]) |
|
|
1086 AC_MSG_NOTICE([defining RLD_FLAG to be $RLD_FLAG]) |
|
|
1087 AC_MSG_NOTICE([defining TEMPLATE_AR to be $TEMPLATE_AR]) |
|
|
1088 AC_MSG_NOTICE([defining TEMPLATE_ARFLAGS to be $TEMPLATE_ARFLAGS]) |
|
|
1089 AC_MSG_NOTICE([defining library_path_var to be $library_path_var]) |
|
2813
|
1090 AC_SUBST(FPICFLAG) |
|
|
1091 AC_SUBST(CPICFLAG) |
|
|
1092 AC_SUBST(CXXPICFLAG) |
|
|
1093 AC_SUBST(SHLEXT) |
|
4102
|
1094 AC_SUBST(SHLLIB) |
|
|
1095 AC_SUBST(SHLBIN) |
|
4126
|
1096 AC_SUBST(SHLEXT_VER) |
|
|
1097 AC_SUBST(SHLLIB_VER) |
|
|
1098 AC_SUBST(SHLBIN_VER) |
|
|
1099 AC_SUBST(SHLLINKEXT) |
|
2813
|
1100 AC_SUBST(DLFCN_DIR) |
|
|
1101 AC_SUBST(SH_LD) |
|
|
1102 AC_SUBST(SH_LDFLAGS) |
|
4759
|
1103 AC_SUBST(DL_LD) |
|
|
1104 AC_SUBST(DL_LDFLAGS) |
|
|
1105 AC_SUBST(MKOCTFILE_DL_LDFLAGS) |
|
3036
|
1106 AC_SUBST(SONAME_FLAGS) |
|
4199
|
1107 AC_SUBST(NO_OCT_FILE_STRIP) |
|
2813
|
1108 AC_SUBST(RLD_FLAG) |
|
3775
|
1109 AC_SUBST(TEMPLATE_AR) |
|
|
1110 AC_SUBST(TEMPLATE_ARFLAGS) |
|
4104
|
1111 AC_SUBST(library_path_var) |
|
4102
|
1112 |
|
2813
|
1113 ### special checks for odd OS specific things. |
|
|
1114 ### |
|
|
1115 ### I am told that on some SCO systems, the only place to find some |
|
|
1116 ### functions like gethostname and gettimeofday is in libsocket. |
|
|
1117 |
|
3887
|
1118 AC_CHECK_FUNCS(gethostname, [], [AC_CHECK_LIB(socket, gethostname)]) |
|
|
1119 AC_CHECK_FUNCS(getpwnam, [], [AC_CHECK_LIB(sun, getpwnam)]) |
|
2813
|
1120 |
|
4388
|
1121 case "$canonical_host_type" in |
|
|
1122 *-*-cygwin* | *-*-mingw*) |
|
|
1123 AC_CHECK_LIB(wsock32, gethostname) |
|
5451
|
1124 LIBS="$LIBS -lwsock32" |
|
4388
|
1125 ;; |
|
|
1126 esac |
|
|
1127 |
|
4353
|
1128 ### Type stuff. |
|
|
1129 |
|
|
1130 AC_TYPE_MODE_T |
|
|
1131 AC_TYPE_OFF_T |
|
|
1132 AC_TYPE_PID_T |
|
|
1133 AC_TYPE_SIZE_T |
|
|
1134 AC_TYPE_UID_T |
|
|
1135 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t]) |
|
|
1136 AC_CHECK_TYPES([long long int, unsigned long long int]) |
|
|
1137 AC_CHECK_TYPES([sigset_t, sig_atomic_t], , , [#include <signal.h>]) |
|
|
1138 |
|
2813
|
1139 ### How big are ints and how are they oriented? These could probably |
|
|
1140 ### be eliminated in favor of run-time checks. |
|
|
1141 |
|
3888
|
1142 AC_CHECK_SIZEOF(short) |
|
|
1143 AC_CHECK_SIZEOF(int) |
|
|
1144 AC_CHECK_SIZEOF(long) |
|
|
1145 AC_CHECK_SIZEOF(long long) |
|
2813
|
1146 |
|
|
1147 ### Does the C compiler handle alloca() and const correctly? |
|
|
1148 |
|
4602
|
1149 AC_FUNC_ALLOCA |
|
2813
|
1150 AC_C_CONST |
|
|
1151 |
|
|
1152 ### See if we should define NPOS. |
|
|
1153 |
|
|
1154 OCTAVE_STRING_NPOS |
|
|
1155 |
|
4360
|
1156 ### See if we should use placement delete. |
|
|
1157 |
|
|
1158 OCTAVE_PLACEMENT_DELETE |
|
|
1159 |
|
4366
|
1160 ### See if we can auto allocate variable sized arrays. |
|
|
1161 |
|
|
1162 OCTAVE_DYNAMIC_AUTO_ARRAYS |
|
|
1163 |
|
869
|
1164 ### Checks for header files. |
|
|
1165 |
|
832
|
1166 AC_HEADER_STDC |
|
|
1167 AC_HEADER_DIRENT |
|
1377
|
1168 AC_HEADER_TIME |
|
|
1169 AC_HEADER_SYS_WAIT |
|
2097
|
1170 |
|
4051
|
1171 ### C headers |
|
|
1172 |
|
4067
|
1173 AC_CHECK_HEADERS(assert.h curses.h direct.h dlfcn.h fcntl.h float.h \ |
|
5990
|
1174 floatingpoint.h grp.h ieeefp.h inttypes.h limits.h locale.h memory.h nan.h \ |
|
5828
|
1175 ncurses.h poll.h pwd.h stdint.h stdlib.h string.h sys/ioctl.h \ |
|
3308
|
1176 sys/param.h sys/poll.h sys/resource.h sys/select.h sys/stat.h \ |
|
|
1177 sys/time.h sys/times.h sys/types.h sys/utsname.h termcap.h \ |
|
3887
|
1178 unistd.h varargs.h) |
|
|
1179 |
|
4051
|
1180 ### C++ headers |
|
|
1181 |
|
|
1182 AC_LANG_PUSH(C++) |
|
|
1183 AC_CHECK_HEADERS(sstream) |
|
|
1184 AC_LANG_POP(C++) |
|
|
1185 |
|
3887
|
1186 have_termios_h=no |
|
|
1187 AC_CHECK_HEADERS($TERMIOS_H, have_termios_h=yes) |
|
|
1188 AC_CHECK_HEADERS(termio.h, have_termio_h=yes, have_termio_h=no) |
|
|
1189 AC_CHECK_HEADERS(sgtty.h, have_sgtty_h=yes, have_sgtty_h=no) |
|
5451
|
1190 AC_CHECK_HEADERS(glob.h, have_glob_h=yes, have_glob_h=no) |
|
|
1191 AC_CHECK_HEADERS(fnmatch.h, have_fnmatch_h=yes, have_fnmatch_h=no) |
|
4067
|
1192 AC_CHECK_HEADERS(conio.h, have_conio_h=yes, have_conio_h=no) |
|
3249
|
1193 |
|
3225
|
1194 ### I'm told that termios.h is broken on NeXT systems. |
|
|
1195 |
|
|
1196 case "$canonical_host_type" in |
|
|
1197 *-*-nextstep*) |
|
3887
|
1198 if test "$have_termios_h" = yes; then |
|
3249
|
1199 AC_MSG_WARN([Ignoring termios.h on NeXT systems.]) |
|
3887
|
1200 have_termios_h=no |
|
3249
|
1201 fi |
|
3225
|
1202 ;; |
|
|
1203 esac |
|
|
1204 |
|
3887
|
1205 if test "$have_termios_h" = yes \ |
|
|
1206 || test "$have_termio_h" = yes \ |
|
|
1207 || test "$have_sgtty_h" = yes; then |
|
832
|
1208 true |
|
|
1209 else |
|
4064
|
1210 AC_MSG_WARN([I couldn't find termios.h, termio.h, or sgtty.h!]) |
|
832
|
1211 fi |
|
869
|
1212 |
|
5451
|
1213 LIBGLOB= |
|
|
1214 AC_SUBST(LIBGLOB) |
|
|
1215 if test "$have_fnmatch_h" = yes && test "$have_glob_h" = yes; then |
|
|
1216 AC_CHECK_FUNCS(fnmatch, have_fnmatch=yes, [ |
|
|
1217 AC_CHECK_LIB(glob, fnmatch, [have_fnmatch=yes; LIBGLOB=-lglob], |
|
|
1218 have_fnmatch=no)]) |
|
|
1219 AC_CHECK_FUNCS(glob, have_glob=yes, [ |
|
|
1220 AC_CHECK_LIB(glob, glob, [have_glob=yes; LIBGLOB=-lglob], |
|
|
1221 have_glob=no)]) |
|
|
1222 |
|
|
1223 if test "$have_fnmatch" != yes || test "$have_glob" != yes; then |
|
|
1224 AC_MSG_ERROR([You are required to have fnmatch and glob]) |
|
|
1225 fi |
|
|
1226 else |
|
|
1227 AC_MSG_ERROR([You are required to have fnmatch.h and glob.h]) |
|
|
1228 fi |
|
|
1229 |
|
1788
|
1230 ### Checks for functions and variables. |
|
869
|
1231 |
|
5138
|
1232 AC_CHECK_FUNCS(atexit basename bcopy bzero canonicalize_file_name \ |
|
|
1233 dup2 endgrent endpwent execvp fcntl fork getcwd getegid geteuid \ |
|
|
1234 getgid getgrent getgrgid getgrnam getpgrp getpid getppid getpwent \ |
|
|
1235 getpwuid gettimeofday getuid getwd _kbhit kill link localtime_r \ |
|
|
1236 lstat memmove mkdir mkfifo mkstemp on_exit pipe poll putenv raise \ |
|
|
1237 readlink rename resolvepath rindex rmdir round select setgrent \ |
|
5990
|
1238 setlocale setpwent setvbuf sigaction siglongjmp sigpending sigprocmask \ |
|
5138
|
1239 sigsuspend stat strcasecmp strdup strerror strftime stricmp \ |
|
5844
|
1240 strncasecmp strnicmp strptime strsignal symlink tempnam umask \ |
|
|
1241 uname unlink usleep vfprintf vsprintf vsnprintf waitpid) |
|
1300
|
1242 |
|
1708
|
1243 OCTAVE_SMART_PUTENV |
|
|
1244 |
|
4110
|
1245 ### Dynamic linking is now enabled only if we are building shared |
|
|
1246 ### libs and some API for dynamic linking is detected. |
|
|
1247 |
|
3705
|
1248 LD_CXX='$(CXX)' |
|
2064
|
1249 LIBDLFCN= |
|
|
1250 DLFCN_INCFLAGS= |
|
3232
|
1251 RDYNAMIC_FLAG= |
|
4110
|
1252 DL_API_MSG="" |
|
|
1253 dlopen_api=false |
|
|
1254 shl_load_api=false |
|
|
1255 loadlibrary_api=false |
|
4163
|
1256 dyld_api=false |
|
4110
|
1257 |
|
4163
|
1258 if $SHARED_LIBS || $ENABLE_DYNAMIC_LINKING; then |
|
|
1259 |
|
|
1260 ### Check for dyld first since OS X can have a non-standard libdl |
|
4110
|
1261 |
|
5599
|
1262 AC_CHECK_HEADER(mach-o/dyld.h) |
|
5717
|
1263 if test "$ac_cv_header_mach_o_dyld_h" = yes; then |
|
4163
|
1264 dyld_api=true |
|
|
1265 else |
|
4189
|
1266 AC_CHECK_LIB(dld, shl_load) |
|
|
1267 AC_CHECK_FUNCS(shl_load shl_findsym) |
|
4201
|
1268 if test "$ac_cv_func_shl_load" = yes \ |
|
|
1269 && test "$ac_cv_func_shl_findsym" = yes; then |
|
4189
|
1270 shl_load_api=true |
|
4110
|
1271 else |
|
4189
|
1272 AC_CHECK_LIB(wsock32, LoadLibrary) |
|
|
1273 AC_CHECK_FUNCS(LoadLibrary) |
|
4201
|
1274 if test "$ac_cv_func_loadlibrary" = yes; then |
|
4189
|
1275 loadlibrary_api=true |
|
2063
|
1276 else |
|
4189
|
1277 AC_CHECK_LIB(dl, dlopen) |
|
|
1278 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose) |
|
4201
|
1279 if test "$ac_cv_func_dlclose" = yes \ |
|
|
1280 && test "$ac_cv_func_dlerror" = yes \ |
|
|
1281 && test "$ac_cv_func_dlopen" = yes \ |
|
|
1282 && test "$ac_cv_func_dlsym" = yes; then |
|
4189
|
1283 dlopen_api=true |
|
|
1284 else |
|
4163
|
1285 case "$canonical_host_type" in |
|
|
1286 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
|
1287 LIBDLFCN="-ldlfcn -ll -lld" |
|
|
1288 DLFCN_INCFLAGS='-I$(top_srcdir)/dlfcn -I$(TOPDIR)/dlfcn' |
|
|
1289 dlopen_api=true |
|
|
1290 ;; |
|
|
1291 i[[3456]]86-*-sco3.2v5*) |
|
|
1292 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' |
|
|
1293 dlopen_api=true |
|
|
1294 ;; |
|
|
1295 esac |
|
|
1296 fi |
|
2063
|
1297 fi |
|
4110
|
1298 fi |
|
|
1299 fi |
|
|
1300 |
|
5451
|
1301 ## autoconf test for LoadLibrary appears broken. Bypass for cygwin/mingw |
|
|
1302 if !($dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api); then |
|
|
1303 case "$canonical_host_type" in |
|
|
1304 *-*-cygwin* | *-*-mingw*) |
|
|
1305 loadlibrary_api=true; |
|
|
1306 ;; |
|
|
1307 esac |
|
|
1308 fi |
|
|
1309 |
|
4110
|
1310 if $dlopen_api; then |
|
|
1311 DL_API_MSG="(dlopen)" |
|
|
1312 AC_DEFINE(HAVE_DLOPEN_API, 1, [Define if your system has dlopen, dlsym, dlerror, and dlclose for dynamic linking]) |
|
3958
|
1313 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) |
|
4110
|
1314 elif $shl_load_api; then |
|
|
1315 DL_API_MSG="(shl_load)" |
|
|
1316 AC_DEFINE(HAVE_SHL_LOAD_API, 1, [Define if your system has shl_load and shl_findsym for dynamic linking]) |
|
|
1317 elif $loadlibrary_api; then |
|
|
1318 DL_API_MSG="(LoadLibrary)" |
|
|
1319 AC_DEFINE(HAVE_LOADLIBRARY_API, 1, [Define if your system has LoadLibrary for dynamic linking]) |
|
4163
|
1320 elif $dyld_api; then |
|
|
1321 DL_API_MSG="(dyld)" |
|
|
1322 AC_DEFINE(HAVE_DYLD_API, 1, [Define if your system has dyld for dynamic linking]) |
|
4110
|
1323 fi |
|
|
1324 |
|
4163
|
1325 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
|
4128
|
1326 ENABLE_DYNAMIC_LINKING=true |
|
|
1327 AC_DEFINE(ENABLE_DYNAMIC_LINKING, 1, [Define if using dynamic linking]) |
|
1978
|
1328 fi |
|
4163
|
1329 fi |
|
|
1330 |
|
|
1331 if $SHARED_LIBS; then |
|
|
1332 LIBOCTINTERP=-loctinterp$SHLLINKEXT |
|
|
1333 LIBOCTAVE=-loctave$SHLLINKEXT |
|
|
1334 LIBCRUFT=-lcruft$SHLLINKEXT |
|
1978
|
1335 else |
|
4110
|
1336 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)' |
|
|
1337 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)' |
|
|
1338 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)' |
|
1664
|
1339 fi |
|
4163
|
1340 |
|
4110
|
1341 AC_SUBST(LD_CXX) |
|
2064
|
1342 AC_SUBST(LIBDLFCN) |
|
|
1343 AC_SUBST(DLFCN_INCFLAGS) |
|
3232
|
1344 AC_SUBST(RDYNAMIC_FLAG) |
|
4128
|
1345 AC_SUBST(ENABLE_DYNAMIC_LINKING) |
|
4110
|
1346 AC_SUBST(LIBOCTINTERP) |
|
|
1347 AC_SUBST(LIBOCTAVE) |
|
|
1348 AC_SUBST(LIBCRUFT) |
|
1901
|
1349 |
|
1300
|
1350 ### There is more than one possible prototype for gettimeofday. See |
|
2782
|
1351 ### which one (if any) appears in sys/time.h. These tests are from |
|
|
1352 ### Emacs 19. |
|
1300
|
1353 |
|
2782
|
1354 AC_MSG_CHECKING(for struct timeval) |
|
5844
|
1355 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
|
2782
|
1356 #include <sys/time.h> |
|
|
1357 #include <time.h> |
|
|
1358 #else |
|
|
1359 #ifdef HAVE_SYS_TIME_H |
|
|
1360 #include <sys/time.h> |
|
|
1361 #else |
|
|
1362 #include <time.h> |
|
|
1363 #endif |
|
5844
|
1364 #endif]], [[static struct timeval x; x.tv_sec = x.tv_usec;]])], |
|
2782
|
1365 [AC_MSG_RESULT(yes) |
|
|
1366 HAVE_TIMEVAL=yes |
|
3887
|
1367 AC_DEFINE(HAVE_TIMEVAL, 1, [Define if struct timeval is defined.])], |
|
2782
|
1368 [AC_MSG_RESULT(no) |
|
|
1369 HAVE_TIMEVAL=no]) |
|
|
1370 |
|
|
1371 if test "x$HAVE_TIMEVAL" = xyes; then |
|
|
1372 AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) |
|
5842
|
1373 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
|
2782
|
1374 #include <sys/time.h> |
|
|
1375 #include <time.h> |
|
|
1376 #else |
|
|
1377 #ifdef HAVE_SYS_TIME_H |
|
|
1378 #include <sys/time.h> |
|
|
1379 #else |
|
|
1380 #include <time.h> |
|
|
1381 #endif |
|
5842
|
1382 #endif]], [[struct timeval time; |
|
|
1383 struct timezone dummy; |
|
|
1384 gettimeofday (&time, &dummy);]])], |
|
|
1385 [AC_MSG_RESULT(no)], |
|
2782
|
1386 [AC_MSG_RESULT(yes) |
|
5842
|
1387 AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
|
|
1388 [Define if your system has a single-arg prototype for gettimeofday.])]) |
|
2782
|
1389 fi |
|
869
|
1390 |
|
832
|
1391 dnl Would like to get rid of this cruft, and just have |
|
|
1392 dnl |
|
|
1393 dnl AC_CHECK_FUNCS(finite isnan isinf) |
|
|
1394 dnl |
|
|
1395 dnl instead, but that used to fail on some systems... |
|
369
|
1396 dnl |
|
832
|
1397 dnl Also just using AC_CHECK_FUNCS doesn't seem to work to find isinf |
|
|
1398 dnl and isnan on Linux systems, so we use AC_CHECK_FUNC, and if that |
|
369
|
1399 dnl fails, we try again by including math.h and invoking the function |
|
|
1400 dnl with an argument. |
|
869
|
1401 |
|
2508
|
1402 ### I am told that Inf and NaN don't work on m68k HP sytems, and that |
|
|
1403 ### on SCO systems, isnan and isinf don't work, but they can be |
|
|
1404 ### replaced by something that does. |
|
956
|
1405 |
|
|
1406 case "$canonical_host_type" in |
|
1384
|
1407 m68k-hp-hpux*) |
|
956
|
1408 ;; |
|
2508
|
1409 *-*-sco*) |
|
5844
|
1410 AC_MSG_NOTICE([defining SCO to be 1]) |
|
3887
|
1411 AC_DEFINE(SCO, 1, [Define if using an SCO system.]) |
|
5844
|
1412 AC_MSG_NOTICE([forcing HAVE_ISINF for SCO]) |
|
3887
|
1413 AC_DEFINE(HAVE_ISINF, 1, [Define if you have isinf().]) |
|
5844
|
1414 AC_MSG_NOTICE([forcing HAVE_ISNAN for SCO]) |
|
3887
|
1415 AC_DEFINE(HAVE_ISNAN, 1, [Define if you have isnan().]) |
|
2508
|
1416 ;; |
|
956
|
1417 *) |
|
4349
|
1418 AC_CHECK_FUNCS(finite isnan isinf copysign signbit) |
|
5098
|
1419 AC_CHECK_DECLS(signbit, , , [#include <math.h>]) |
|
956
|
1420 ;; |
|
|
1421 esac |
|
|
1422 |
|
1076
|
1423 ### Check for nonstandard but common math functions that we need. |
|
|
1424 |
|
5913
|
1425 AC_CHECK_FUNCS(acosh asinh atanh erf erfc exp2 log2) |
|
3130
|
1426 |
|
869
|
1427 ### Checks for OS specific cruft. |
|
|
1428 |
|
3887
|
1429 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct stat.st_rdev]) |
|
|
1430 |
|
405
|
1431 AC_STRUCT_TM |
|
1186
|
1432 AC_STRUCT_TIMEZONE |
|
1388
|
1433 AC_FUNC_CLOSEDIR_VOID |
|
1225
|
1434 |
|
3892
|
1435 AC_CHECK_MEMBERS(struct group.gr_passwd) |
|
2548
|
1436 |
|
4067
|
1437 # mkdir takes a single argument on some systems. |
|
|
1438 OCTAVE_MKDIR_TAKES_ONE_ARG |
|
|
1439 |
|
3887
|
1440 octave_found_termlib=no |
|
2592
|
1441 for termlib in ncurses curses termcap terminfo termlib; do |
|
2034
|
1442 AC_CHECK_LIB(${termlib}, tputs, [TERMLIBS="${TERMLIBS} -l${termlib}"]) |
|
405
|
1443 case "${TERMLIBS}" in |
|
|
1444 *-l${termlib}*) |
|
3822
|
1445 LIBS="$TERMLIBS $LIBS" |
|
4102
|
1446 AC_SUBST(TERMLIBS) |
|
3887
|
1447 octave_found_termlib=yes |
|
405
|
1448 break |
|
|
1449 ;; |
|
|
1450 esac |
|
|
1451 done |
|
869
|
1452 |
|
3887
|
1453 if test "$octave_found_termlib" = no; then |
|
|
1454 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, o\ |
|
|
1455 r -ltermlib!" |
|
3105
|
1456 AC_MSG_WARN($warn_termlibs) |
|
2488
|
1457 fi |
|
|
1458 |
|
3822
|
1459 OCTAVE_ENABLE_READLINE |
|
|
1460 |
|
832
|
1461 AC_MSG_CHECKING([for struct exception in math.h]) |
|
5842
|
1462 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]], |
|
|
1463 [[struct exception *x; x->type; x->name;]])], |
|
|
1464 [AC_MSG_RESULT(yes) |
|
|
1465 AC_DEFINE(EXCEPTION_IN_MATH, 1, |
|
|
1466 [Define if your math.h declares struct exception for matherr().])], |
|
|
1467 [AC_MSG_RESULT(no)]) |
|
869
|
1468 |
|
|
1469 ### Signal stuff. |
|
|
1470 |
|
834
|
1471 AC_TYPE_SIGNAL |
|
5844
|
1472 AC_CHECK_DECLS([sys_siglist], [], [], |
|
|
1473 [#include <signal.h> |
|
|
1474 /* NetBSD declares sys_siglist in unistd.h. */ |
|
|
1475 #if HAVE_UNISTD_H |
|
|
1476 # include <unistd.h> |
|
|
1477 #endif |
|
|
1478 ]) |
|
2470
|
1479 OCTAVE_SIGNAL_CHECK |
|
|
1480 OCTAVE_REINSTALL_SIGHANDLERS |
|
869
|
1481 |
|
2633
|
1482 ### A system dependent kluge or two. |
|
|
1483 |
|
2035
|
1484 AC_CHECK_FUNCS(getrusage times) |
|
2427
|
1485 case "$canonical_host_type" in |
|
3971
|
1486 *-*-cygwin*) |
|
3887
|
1487 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.]) |
|
2427
|
1488 ;; |
|
|
1489 esac |
|
|
1490 |
|
2762
|
1491 bsd_gcc_kluge_targets_frag=/dev/null |
|
2633
|
1492 case "$canonical_host_type" in |
|
|
1493 *-*-386bsd* | *-*-openbsd* | *-*-netbsd* | *-*-freebsd*) |
|
|
1494 bsd_gcc_kluge_targets_frag=Makefrag.bsd |
|
|
1495 cat << \EOF > $bsd_gcc_kluge_targets_frag |
|
|
1496 |
|
|
1497 lex.o: lex.cc |
|
|
1498 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1499 |
|
|
1500 pt-plot.o: pt-plot.cc |
|
|
1501 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1502 |
|
|
1503 symtab.o: symtab.cc |
|
|
1504 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1505 |
|
|
1506 toplev.o: toplev.cc |
|
|
1507 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1508 |
|
|
1509 unwind-prot.o: unwind-prot.cc |
|
|
1510 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1511 |
|
|
1512 EOF |
|
|
1513 ;; |
|
|
1514 esac |
|
|
1515 AC_SUBST_FILE(bsd_gcc_kluge_targets_frag) |
|
|
1516 |
|
869
|
1517 ### Checks for other programs used for building, testing, installing, |
|
|
1518 ### and running Octave. |
|
|
1519 |
|
4544
|
1520 AC_PROG_AWK |
|
4084
|
1521 OCTAVE_PROG_SED |
|
5465
|
1522 OCTAVE_PROG_PERL |
|
5496
|
1523 OCTAVE_PROG_PYTHON |
|
4084
|
1524 |
|
3729
|
1525 OCTAVE_PROG_FLEX |
|
|
1526 OCTAVE_PROG_BISON |
|
869
|
1527 |
|
1722
|
1528 AC_PROG_LN_S |
|
|
1529 |
|
3222
|
1530 OCTAVE_PROG_NM |
|
869
|
1531 |
|
405
|
1532 AC_PROG_INSTALL |
|
2642
|
1533 INSTALL_SCRIPT='${INSTALL}' |
|
|
1534 AC_SUBST(INSTALL_SCRIPT) |
|
869
|
1535 |
|
5468
|
1536 OCTAVE_PROG_DESKTOP_FILE_INSTALL |
|
|
1537 |
|
3130
|
1538 OCTAVE_PROG_GNUPLOT |
|
|
1539 OCTAVE_PROG_PAGER |
|
3673
|
1540 OCTAVE_PROG_GPERF |
|
3130
|
1541 |
|
5934
|
1542 OCTAVE_PROG_GHOSTSCRIPT |
|
|
1543 OCTAVE_PROG_MAKEINFO |
|
|
1544 OCTAVE_PROG_TEXI2DVI |
|
|
1545 OCTAVE_PROG_TEXI2PDF |
|
|
1546 |
|
2032
|
1547 ### Even though we include config.h, we need to have the preprocessor |
|
|
1548 ### defines available in a variable for the octave-bug script. Use |
|
|
1549 ### UGLY_DEFS for that. |
|
|
1550 |
|
|
1551 AC_OUTPUT_MAKE_DEFS |
|
3956
|
1552 |
|
|
1553 |
|
|
1554 dnl Maybe this should really be conditional on "broken sed", or |
|
|
1555 dnl "broken shell backslash quoting" or somesuch. |
|
|
1556 dnl |
|
|
1557 case "$canonical_host_type" in |
|
|
1558 *-*-darwin*) |
|
|
1559 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\",g'` |
|
|
1560 ;; |
|
|
1561 *) |
|
|
1562 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\",g'` |
|
|
1563 ;; |
|
|
1564 esac |
|
5844
|
1565 AC_MSG_NOTICE([defining UGLY_DEFS to be $UGLY_DEFS]) |
|
2032
|
1566 AC_SUBST(UGLY_DEFS) |
|
|
1567 |
|
4645
|
1568 ### Maybe add -Wall, -W, and -Wshadow to compiler flags now that we're |
|
4587
|
1569 ### done feature testing. |
|
869
|
1570 |
|
3131
|
1571 if test -z "$EXTERN_CFLAGS"; then |
|
4626
|
1572 OCTAVE_CC_FLAG(-Wall, [ |
|
|
1573 WARN_CFLAGS="$WARN_CFLAGS -Wall"; |
|
|
1574 AC_MSG_RESULT([adding -Wall to WARN_CFLAGS])]) |
|
4645
|
1575 OCTAVE_CC_FLAG(-W, [ |
|
|
1576 WARN_CFLAGS="$WARN_CFLAGS -W"; |
|
|
1577 AC_MSG_RESULT([adding -W to WARN_CFLAGS])]) |
|
4626
|
1578 OCTAVE_CC_FLAG(-Wshadow, [ |
|
|
1579 WARN_CFLAGS="$WARN_CFLAGS -Wshadow"; |
|
|
1580 AC_MSG_RESULT([adding -Wshadow to WARN_CFLAGS])]) |
|
405
|
1581 fi |
|
3131
|
1582 |
|
|
1583 if test -z "$EXTERN_CXXFLAGS"; then |
|
4626
|
1584 OCTAVE_CXX_FLAG(-Wall, [ |
|
|
1585 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"; |
|
|
1586 AC_MSG_RESULT([adding -Wall to WARN_CXXFLAGS])]) |
|
4645
|
1587 OCTAVE_CXX_FLAG(-W, [ |
|
|
1588 WARN_CXXFLAGS="$WARN_CXXFLAGS -W"; |
|
|
1589 AC_MSG_RESULT([adding -W to WARN_CXXFLAGS])]) |
|
4626
|
1590 OCTAVE_CXX_FLAG(-Wshadow, [ |
|
|
1591 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow"; |
|
|
1592 AC_MSG_RESULT([adding -Wshadow to WARN_CXXFLAGS])]) |
|
5759
|
1593 OCTAVE_CXX_FLAG(-Wold-style-cast, [ |
|
|
1594 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wold-style-cast"; |
|
|
1595 AC_MSG_RESULT([adding -Wold-style-cast to WARN_CXXFLAGS])]) |
|
405
|
1596 fi |
|
869
|
1597 |
|
4971
|
1598 GCC_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wmissing-prototypes \ |
|
|
1599 -Wpointer-arith -Wstrict-prototypes -Wwrite-strings" |
|
2813
|
1600 |
|
5194
|
1601 GXX_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wpointer-arith \ |
|
|
1602 -Wwrite-strings -Weffc++ -Wenum-clash" |
|
2813
|
1603 |
|
|
1604 AC_ARG_ENABLE(picky-flags, |
|
5844
|
1605 [AS_HELP_STRING([--enable-picky-flags], |
|
|
1606 [add extra warning options to CFLAGS, CXXFLAGS, FFLAGS])], |
|
3131
|
1607 [if test "$enableval" = no; then |
|
|
1608 true |
|
2813
|
1609 elif test "$enableval" = yes; then |
|
3131
|
1610 if test -z "$EXTERN_CFLAGS"; then |
|
|
1611 for flag in $GCC_PICKY_FLAGS; do |
|
4626
|
1612 OCTAVE_CC_FLAG($flag, [ |
|
|
1613 WARN_CFLAGS="$WARN_CFLAGS $flag"; |
|
|
1614 AC_MSG_RESULT([adding $flag to WARN_CFLAGS])]) |
|
3131
|
1615 done |
|
2813
|
1616 fi |
|
3131
|
1617 if test -z "$EXTERN_CXXFLAGS"; then |
|
|
1618 for flag in $GXX_PICKY_FLAGS; do |
|
4626
|
1619 OCTAVE_CXX_FLAG($flag, [ |
|
|
1620 WARN_CXXFLAGS="$WARN_CXXFLAGS $flag"; |
|
|
1621 AC_MSG_RESULT([adding $flag to WARN_CXXFLAGS])]) |
|
3131
|
1622 done |
|
2813
|
1623 fi |
|
|
1624 fi], []) |
|
|
1625 |
|
4626
|
1626 AC_SUBST(WARN_CFLAGS) |
|
|
1627 AC_SUBST(WARN_CXXFLAGS) |
|
|
1628 |
|
1146
|
1629 ### Run configure in subdirectories. |
|
|
1630 |
|
1304
|
1631 export CC |
|
|
1632 export CXX |
|
|
1633 export F77 |
|
|
1634 |
|
4378
|
1635 AC_CONFIG_SUBDIRS(scripts) |
|
3887
|
1636 |
|
3923
|
1637 ### Some things to add to the bottom of config.h. |
|
|
1638 |
|
|
1639 AH_BOTTOM([ |
|
|
1640 #if defined (__GNUC__) |
|
5389
|
1641 #define GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__)) |
|
3923
|
1642 #define GCC_ATTR_NORETURN __attribute__ ((__noreturn__)) |
|
|
1643 #define GCC_ATTR_UNUSED __attribute__ ((__unused__)) |
|
|
1644 #else |
|
5389
|
1645 #define GCC_ATTR_DEPRECATED |
|
3923
|
1646 #define GCC_ATTR_NORETURN |
|
|
1647 #define GCC_ATTR_UNUSED |
|
|
1648 #endif |
|
|
1649 |
|
|
1650 #define X_CAST(T, E) (T) (E) |
|
|
1651 |
|
5854
|
1652 #if defined (CXX_BROKEN_REINTERPRET_CAST) |
|
|
1653 #define FCN_PTR_CAST(T, E) (T) (E) |
|
|
1654 #else |
|
|
1655 #define FCN_PTR_CAST(T, E) reinterpret_cast<T> (E) |
|
|
1656 #endif |
|
|
1657 |
|
3923
|
1658 #if defined(HAVE_F2C) && !defined(F77_FUNC) |
|
|
1659 # define F77_FUNC(x,X) x ## _ |
|
|
1660 # define F77_FUNC_(x,X) x ## __ |
|
|
1661 #endif |
|
|
1662 |
|
|
1663 #if !defined(HAVE_DEV_T) |
|
4064
|
1664 typedef short dev_t; |
|
3923
|
1665 #endif |
|
|
1666 |
|
|
1667 #if !defined(HAVE_INO_T) |
|
4064
|
1668 typedef unsigned long ino_t; |
|
3923
|
1669 #endif |
|
|
1670 |
|
|
1671 #if !defined(HAVE_NLINK_T) |
|
4064
|
1672 typedef short nlink_t; |
|
3923
|
1673 #endif |
|
|
1674 |
|
|
1675 #if !defined(HAVE_SIGSET_T) |
|
4064
|
1676 typedef int sigset_t; |
|
3923
|
1677 #endif |
|
4101
|
1678 |
|
4180
|
1679 #if !defined(HAVE_SIG_ATOMIC_T) |
|
|
1680 typedef int sig_atomic_t; |
|
|
1681 #endif |
|
|
1682 |
|
4101
|
1683 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 |
|
|
1684 |
|
4377
|
1685 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
|
4101
|
1686 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
|
|
1687 #undef OCTAVE_HAVE_POSIX_FILESYSTEM |
|
|
1688 #endif |
|
4377
|
1689 |
|
|
1690 #if defined (__CYGWIN__) |
|
|
1691 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
|
|
1692 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 |
|
4101
|
1693 #endif |
|
|
1694 |
|
|
1695 /* Define if we expect to have <windows.h>, Sleep, etc. */ |
|
4102
|
1696 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
|
4101
|
1697 #define OCTAVE_USE_WINDOWS_API 1 |
|
|
1698 #endif |
|
4153
|
1699 |
|
4180
|
1700 /* sigsetjmp is a macro, not a function. */ |
|
|
1701 #if defined (sigsetjmp) && defined (HAVE_SIGLONGJMP) |
|
|
1702 #define OCTAVE_HAVE_SIG_JUMP |
|
|
1703 #endif |
|
4249
|
1704 |
|
4726
|
1705 /* Always use vector<T>, since we sometimes allocate large chunks |
|
|
1706 of memory and that can cause trouble due to stack size limits. |
|
|
1707 |
|
|
1708 Note that using auto_ptr is not appropriate because it uses delete, |
|
|
1709 not delete[] and we need the latter to properly handle arrays |
|
|
1710 allocated with new[size]. |
|
|
1711 |
|
5174
|
1712 Use < T > instead of <T> to avoid problems if T is a template type |
|
|
1713 (say, foo<int>) and the preprocessor fails to insert a space and |
|
|
1714 generates <foo<int>>. |
|
|
1715 |
|
4366
|
1716 #if defined (HAVE_DYNAMIC_AUTO_ARRAYS) |
|
5174
|
1717 |
|
4249
|
1718 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
|
|
1719 T buf[size] |
|
5174
|
1720 |
|
|
1721 #else |
|
|
1722 |
|
|
1723 */ |
|
|
1724 |
|
4249
|
1725 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
|
5174
|
1726 std::vector< T > buf ## _vector (size); \ |
|
4726
|
1727 T *buf = &(buf ## _vector[0]) |
|
5174
|
1728 |
|
4382
|
1729 /* #endif */ |
|
4278
|
1730 |
|
|
1731 #if defined (__DECCXX) |
|
|
1732 #define __USE_STD_IOSTREAM |
|
|
1733 #endif |
|
4552
|
1734 |
|
|
1735 #if defined (_UNICOS) |
|
|
1736 #define F77_USES_CRAY_CALLING_CONVENTION |
|
|
1737 #endif |
|
|
1738 |
|
|
1739 #if 0 |
|
|
1740 #define F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION |
|
|
1741 #endif |
|
5275
|
1742 |
|
5297
|
1743 #ifdef USE_64_BIT_IDX_T |
|
|
1744 #define SIZEOF_OCTAVE_IDX_TYPE 8 |
|
|
1745 #else |
|
|
1746 #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT |
|
|
1747 #endif |
|
|
1748 |
|
5275
|
1749 #include "oct-types.h" |
|
3923
|
1750 ]) |
|
|
1751 |
|
869
|
1752 ### Do the substitutions in all the Makefiles. |
|
|
1753 |
|
5451
|
1754 AC_CONFIG_FILES([Makefile octMakefile Makeconf test/Makefile \ |
|
6001
|
1755 dlfcn/Makefile doc/Makefile doc/faq/Makefile doc/interpreter/Makefile |
|
5648
|
1756 doc/liboctave/Makefile doc/refcard/Makefile emacs/Makefile \ |
|
|
1757 examples/Makefile liboctave/Makefile liboctave/oct-types.h \ |
|
5275
|
1758 src/Makefile libcruft/Makefile libcruft/Makerules \ |
|
|
1759 libcruft/amos/Makefile libcruft/blas/Makefile \ |
|
|
1760 libcruft/daspk/Makefile libcruft/dasrt/Makefile |
|
|
1761 libcruft/dassl/Makefile libcruft/fftpack/Makefile \ |
|
|
1762 libcruft/lapack/Makefile libcruft/minpack/Makefile \ |
|
|
1763 libcruft/misc/Makefile libcruft/odepack/Makefile \ |
|
4329
|
1764 libcruft/ordered-qz/Makefile libcruft/quadpack/Makefile \ |
|
|
1765 libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile \ |
|
|
1766 libcruft/slatec-err/Makefile libcruft/villad/Makefile \ |
|
3887
|
1767 libcruft/blas-xtra/Makefile libcruft/lapack-xtra/Makefile]) |
|
|
1768 AC_OUTPUT |
|
1225
|
1769 |
|
3887
|
1770 AC_CONFIG_COMMANDS([default-1],[[chmod +x install-octave]],[[]]) |
|
3176
|
1771 |
|
1225
|
1772 ### Print a summary so that important information isn't missed. |
|
|
1773 |
|
|
1774 if test -z "$F77"; then |
|
|
1775 FORT="$F2C $F2CFLAGS" |
|
|
1776 else |
|
2610
|
1777 FORT="$F77 $FFLAGS" |
|
1225
|
1778 fi |
|
|
1779 |
|
5844
|
1780 AC_MSG_NOTICE([ |
|
1225
|
1781 |
|
|
1782 Octave is now configured for $canonical_host_type |
|
|
1783 |
|
1664
|
1784 Source directory: $srcdir |
|
|
1785 Installation prefix: $prefix |
|
4626
|
1786 C compiler: $CC $XTRA_CFLAGS $WARN_CFLAGS $CFLAGS |
|
|
1787 C++ compiler: $CXX $XTRA_CXXFLAGS $WARN_CXXFLAGS $CXXFLAGS |
|
1664
|
1788 Fortran compiler: $FORT |
|
|
1789 Fortran libraries: $FLIBS |
|
3820
|
1790 BLAS libraries: $BLAS_LIBS |
|
3827
|
1791 FFTW libraries: $FFTW_LIBS |
|
5235
|
1792 GLPK libraries: $GLPK_LIBS |
|
5203
|
1793 UMFPACK libraries: $UMFPACK_LIBS |
|
6024
|
1794 AMD libraries: $AMD_LIBS |
|
|
1795 CAMD libraries: $CAMD_LIBS |
|
5451
|
1796 COLAMD libraries: $COLAMD_LIBS |
|
|
1797 CCOLAMD libraries: $CCOLAMD_LIBS |
|
|
1798 CHOLMOD libraries: $CHOLMOD_LIBS |
|
5610
|
1799 CXSPARSE libraries: $CXSPARSE_LIBS |
|
3820
|
1800 HDF5 libraries: $HDF5_LIBS |
|
6024
|
1801 REGEX libraries: $REGEX_LIBS |
|
3822
|
1802 LIBS: $LIBS |
|
1664
|
1803 Default pager: $DEFAULT_PAGER |
|
|
1804 gnuplot: $GNUPLOT_BINARY |
|
|
1805 |
|
4110
|
1806 Do internal array bounds checking: $BOUNDS_CHECKING |
|
|
1807 Build static libraries: $STATIC_LIBS |
|
|
1808 Build shared libraries: $SHARED_LIBS |
|
4128
|
1809 Dynamic Linking: $ENABLE_DYNAMIC_LINKING $DL_API_MSG |
|
4110
|
1810 Include support for GNU readline: $USE_READLINE |
|
5275
|
1811 64-bit array dims and indexing: $USE_64_BIT_IDX_T |
|
1225
|
1812 ]) |
|
3105
|
1813 |
|
|
1814 warn_msg_printed=false |
|
|
1815 |
|
4469
|
1816 if $ENABLE_DYNAMIC_LINKING; then |
|
|
1817 if $SHARED_LIBS; then |
|
|
1818 true |
|
|
1819 else |
|
|
1820 AC_MSG_WARN([You used --enable-dl but not --enable-shared.]) |
|
|
1821 AC_MSG_WARN([Are you sure that is what you want to do?]) |
|
|
1822 warn_msg_printed=true |
|
|
1823 fi |
|
|
1824 fi |
|
|
1825 |
|
3105
|
1826 if test -n "$warn_f2c_and_f77"; then |
|
|
1827 AC_MSG_WARN($warn_f2c_and_f77) |
|
|
1828 warn_msg_printed=true |
|
|
1829 fi |
|
|
1830 |
|
|
1831 if test -n "$gxx_only"; then |
|
|
1832 AC_MSG_WARN($gxx_only) |
|
|
1833 warn_msg_printed=true |
|
|
1834 fi |
|
|
1835 |
|
|
1836 if test -n "$warn_gcc_version"; then |
|
|
1837 AC_MSG_WARN($warn_gcc_version) |
|
|
1838 warn_msg_printed=true |
|
|
1839 fi |
|
|
1840 |
|
|
1841 if test -n "$warn_gcc_only"; then |
|
|
1842 AC_MSG_WARN($warn_gcc_only) |
|
|
1843 warn_msg_printed=true |
|
|
1844 fi |
|
|
1845 |
|
|
1846 if test -n "$warn_f2c_no_lib"; then |
|
|
1847 AC_MSG_WARN($warn_f2c_no_lib) |
|
|
1848 warn_msg_printed=true |
|
|
1849 fi |
|
|
1850 |
|
3825
|
1851 if test -n "$warn_readline"; then |
|
|
1852 AC_MSG_WARN($warn_readline) |
|
|
1853 warn_msg_printed=true |
|
|
1854 fi |
|
|
1855 |
|
3105
|
1856 if test -n "$warn_termlibs"; then |
|
|
1857 AC_MSG_WARN($warn_termlibs) |
|
|
1858 warn_msg_printed=true |
|
|
1859 fi |
|
|
1860 |
|
3673
|
1861 if test -n "$warn_gperf"; then |
|
|
1862 AC_MSG_WARN($warn_gperf) |
|
|
1863 warn_msg_printed=true |
|
|
1864 fi |
|
|
1865 |
|
3105
|
1866 if test -n "$warn_flex"; then |
|
|
1867 AC_MSG_WARN($warn_flex) |
|
|
1868 warn_msg_printed=true |
|
|
1869 fi |
|
|
1870 |
|
|
1871 if test -n "$warn_bison"; then |
|
|
1872 AC_MSG_WARN($warn_bison) |
|
|
1873 warn_msg_printed=true |
|
|
1874 fi |
|
|
1875 |
|
|
1876 if test -n "$warn_less"; then |
|
|
1877 AC_MSG_WARN($warn_less) |
|
|
1878 warn_msg_printed=true |
|
|
1879 fi |
|
|
1880 |
|
5203
|
1881 if test -n "$warn_umfpack"; then |
|
|
1882 AC_MSG_WARN($warn_umfpack) |
|
|
1883 warn_msg_printed=true |
|
|
1884 fi |
|
|
1885 |
|
5451
|
1886 if test -n "$warn_colamd"; then |
|
|
1887 AC_MSG_WARN($warn_colamd) |
|
|
1888 warn_msg_printed=true |
|
|
1889 fi |
|
|
1890 |
|
|
1891 if test -n "$warn_ccolamd"; then |
|
|
1892 AC_MSG_WARN($warn_ccolamd) |
|
|
1893 warn_msg_printed=true |
|
|
1894 fi |
|
|
1895 |
|
|
1896 if test -n "$warn_cholmod"; then |
|
|
1897 AC_MSG_WARN($warn_cholmod) |
|
|
1898 warn_msg_printed=true |
|
|
1899 fi |
|
|
1900 |
|
5703
|
1901 if test -n "$warn_cxsparse"; then |
|
|
1902 AC_MSG_WARN($warn_cxsparse) |
|
|
1903 warn_msg_printed=true |
|
|
1904 fi |
|
|
1905 |
|
5203
|
1906 if test -n "$warn_hdf5"; then |
|
|
1907 AC_MSG_WARN($warn_hdf5) |
|
|
1908 warn_msg_printed=true |
|
|
1909 fi |
|
|
1910 |
|
6025
|
1911 if test -n "$warn_pcre"; then |
|
|
1912 AC_MSG_WARN($warn_pcre) |
|
|
1913 warn_msg_printed=true |
|
|
1914 fi |
|
|
1915 |
|
5270
|
1916 if test -n "$warn_zlib"; then |
|
|
1917 AC_MSG_WARN($warn_zlib) |
|
|
1918 warn_msg_printed=true |
|
|
1919 fi |
|
|
1920 |
|
5934
|
1921 if test -n "$warn_ghostscript"; then |
|
|
1922 AC_MSG_WARN($warn_ghostscript) |
|
|
1923 warn_msg_printed=true |
|
|
1924 fi |
|
|
1925 |
|
|
1926 if test -n "$warn_makeinfo"; then |
|
|
1927 AC_MSG_WARN($warn_makeinfo) |
|
|
1928 warn_msg_printed=true |
|
|
1929 fi |
|
|
1930 |
|
|
1931 if test -n "$warn_texi2dvi"; then |
|
|
1932 AC_MSG_WARN($warn_texi2dvi) |
|
|
1933 warn_msg_printed=true |
|
|
1934 fi |
|
|
1935 |
|
|
1936 if test -n "$warn_texi2pdf"; then |
|
|
1937 AC_MSG_WARN($warn_texi2pdf) |
|
|
1938 warn_msg_printed=true |
|
|
1939 fi |
|
|
1940 |
|
5275
|
1941 if test -n "$warn_64_bit"; then |
|
|
1942 AC_MSG_WARN($warn_64_bit) |
|
|
1943 warn_msg_printed=true |
|
|
1944 fi |
|
|
1945 |
|
3105
|
1946 if test -n "$warn_gnuplot"; then |
|
|
1947 |
|
|
1948 ## If you change this text, be sure to also change the corresponding |
|
|
1949 ## set of warnings above. |
|
|
1950 |
|
|
1951 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) |
|
|
1952 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) |
|
|
1953 AC_MSG_WARN([plotting commands without it.]) |
|
|
1954 AC_MSG_WARN([]) |
|
|
1955 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) |
|
|
1956 AC_MSG_WARN([tell Octave where to find it by typing the command]) |
|
|
1957 AC_MSG_WARN([]) |
|
|
1958 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) |
|
|
1959 AC_MSG_WARN([]) |
|
|
1960 AC_MSG_WARN([at the Octave prompt.]) |
|
|
1961 warn_msg_printed=true |
|
|
1962 fi |
|
|
1963 |
|
5857
|
1964 if $USE_64_BIT_IDX_T; then |
|
|
1965 AC_MSG_WARN([You used the EXPERIMENTAL --enable-64 option.]) |
|
|
1966 AC_MSG_WARN([Are you sure that is what you want to do?]) |
|
|
1967 AC_MSG_WARN([]) |
|
|
1968 AC_MSG_WARN([You must ensure that the Fortran compiler generates]) |
|
|
1969 AC_MSG_WARN([code with 8 byte signed INTEGER values, and that your]) |
|
|
1970 AC_MSG_WARN([BLAS and LAPACK libraries are compiled to use 8 byte]) |
|
|
1971 AC_MSG_WARN([signed integers for array indexing.]) |
|
|
1972 warn_msg_printed=true |
|
3105
|
1973 fi |
|
|
1974 |
|
|
1975 ### End of configure. |
