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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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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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21 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA |
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22 ### 02111-1307, USA. |
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23 |
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24 AC_REVISION($Revision: 1.346 $) |
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25 AC_PREREQ(2.9) |
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26 AC_INIT(src/octave.cc) |
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27 AC_CONFIG_HEADER(config.h) |
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28 |
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29 AC_DEFINE(OCTAVE_SOURCE, 1) |
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30 |
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31 OCTAVE_HOST_TYPE |
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32 |
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2223
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33 ### some defaults |
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34 |
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35 OCTAVE_SET_DEFAULT(man1dir, '$(mandir)/man1') |
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36 OCTAVE_SET_DEFAULT(man1ext, '.1') |
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37 OCTAVE_SET_DEFAULT(infofile, '$(infodir)/octave.info') |
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38 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)') |
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39 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') |
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40 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') |
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41 OCTAVE_SET_DEFAULT(localverfcnfiledir, '$(datadir)/octave/$(version)/site/m') |
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42 OCTAVE_SET_DEFAULT(localfcnfilepath, |
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43 '$(localverfcnfiledir)//:$(localfcnfiledir)//') |
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44 OCTAVE_SET_DEFAULT(octlibdir, '$(libdir)/octave-$(version)') |
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45 OCTAVE_SET_DEFAULT(archlibdir, |
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46 '$(libexecdir)/octave/$(version)/exec/$(canonical_host_type)') |
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47 OCTAVE_SET_DEFAULT(localarchlibdir, |
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48 '$(libexecdir)/octave/site/exec/$(canonical_host_type)') |
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49 OCTAVE_SET_DEFAULT(localverarchlibdir, |
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50 '$(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type)') |
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51 OCTAVE_SET_DEFAULT(octfiledir, |
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3130
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52 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)') |
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53 OCTAVE_SET_DEFAULT(localoctfiledir, |
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54 '$(libexecdir)/octave/site/oct/$(canonical_host_type)') |
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55 OCTAVE_SET_DEFAULT(localveroctfiledir, |
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56 '$(libexecdir)/octave/$(version)/site/oct/$(canonical_host_type)') |
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57 OCTAVE_SET_DEFAULT(localoctfilepath, |
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58 '$(localveroctfiledir)//:$(localoctfiledir)//') |
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59 OCTAVE_SET_DEFAULT(fcnfilepath, |
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60 '.:$(localoctfilepath):$(localfcnfilepath):$(octfiledir)//:$(fcnfiledir)//') |
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61 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') |
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62 OCTAVE_SET_DEFAULT(imagepath, '.:$(imagedir)//') |
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63 |
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64 ### Make configure args available for other uses. |
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65 |
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66 config_opts=$ac_configure_args |
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67 AC_SUBST(config_opts) |
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68 |
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69 ### Path separator. |
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70 |
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71 AC_DEFINE(SEPCHAR, [':']) |
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72 AC_DEFINE(SEPCHAR_STR, [":"]) |
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73 |
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74 ### Allow the user to force us to use f2c. |
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75 |
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76 AC_ARG_WITH(f2c, |
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77 [ --with-f2c use f2c even if Fortran compiler is available], |
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78 [if test "$withval" = no; then use_f2c=false; else use_f2c=true; fi], |
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79 use_f2c=false) |
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80 |
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81 ### Allow the user to force us to use g77. |
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82 |
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83 AC_ARG_WITH(g77, |
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84 [ --with-g77 use g77 to compile Fortran subroutines], |
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85 [if test "$withval" = no; then use_g77=false; else use_g77=true; fi], |
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1177
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86 use_g77=false) |
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87 |
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2813
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88 ### Allow the user to force us to use f77. |
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89 |
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90 AC_ARG_WITH(f77, |
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91 [ --with-f77 use f77 to compile Fortran subroutines], |
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92 [if test "$withval" = no; then use_f77=false; else use_f77=true; fi], |
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93 use_f77=false) |
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94 |
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95 ### Make sure only one of the above options for Fortran compilers was |
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96 ### specified (multiple "no" or --without-FOO options are ok). |
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97 |
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98 OCTAVE_CHECK_EXCLUSIVE_WITH_OPTIONS(f77, g77, |
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99 [warn_f77_and_g77="--with-f77 and --with-g77 both specified! Using g77..." |
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100 AC_MSG_WARN($warn_f77_and_g77) |
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101 use_g77=false]) |
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102 |
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103 OCTAVE_CHECK_EXCLUSIVE_WITH_OPTIONS(f77, f2c, |
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104 [warn_f2c_and_f77="--with-f2c and --with-f77 both specified! Using f77..." |
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105 AC_MSG_WARN($warn_f2c_and_f77) |
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106 use_f2c=false]) |
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107 |
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108 OCTAVE_CHECK_EXCLUSIVE_WITH_OPTIONS(g77, f2c, |
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109 [warn_f2c_and_g77="--with-f2c and --with-g77 both specified! Using g77..." |
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110 AC_MSG_WARN($warn_f2c_and_g77) |
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111 use_f2c=false]) |
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112 |
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113 dnl ### Allow the user disable support for plplot. |
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114 dnl |
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115 dnl # USE_PLPLOT=true |
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116 dnl # PLPLOT_DIR=plplot |
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117 dnl # LIBPLPLOT='$(TOPDIR)/plplot/libplplot.$(LIBEXT) |
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118 USE_PLPLOT=false |
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119 PLPLOT_DIR="" |
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120 LIBPLPLOT="" |
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121 dnl AC_ARG_ENABLE(plplot, |
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122 dnl [ --enable-plplot use plplot for plotting (default is yes)], |
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123 dnl [if test "$enableval" = no; then |
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124 dnl USE_PLPLOT=false; |
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125 dnl LIBPLPLOT=""; |
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126 dnl PLPLOT_DIR=""; |
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127 dnl fi], []) |
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128 dnl if $USE_PLPLOT; then |
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129 dnl AC_DEFINE(USE_PLPLOT, 1) |
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130 dnl fi |
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131 AC_SUBST(LIBPLPLOT) |
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132 AC_SUBST(PLPLOT_DIR) |
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133 |
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134 LIBKPATHSEA='$(TOPDIR)/kpathsea/libkpathsea.$(LIBEXT)' |
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135 AC_SUBST(LIBKPATHSEA) |
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136 |
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137 ### Make it possible to have Octave's array and matrix classes do bounds |
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138 ### checking on element references. This slows some operations down a |
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139 ### bit, so it is turned off by default. |
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140 |
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141 BOUNDS_CHECKING=false |
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142 AC_ARG_ENABLE(bounds-check, |
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143 [ --enable-bounds-check for internal array classes (default is no)], |
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144 [if test "$enableval" = yes; then BOUNDS_CHECKING=true; fi], []) |
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145 if $BOUNDS_CHECKING; then |
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146 AC_DEFINE(BOUNDS_CHECKING, 1) |
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147 fi |
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148 |
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149 ### It seems that there are some broken inline assembly functions in |
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150 ### the GNU libc. Since I'm not sure how to test whether we are using |
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151 ### GNU libc, just disable them for all platforms. |
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152 |
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153 AC_MSG_RESULT([defining __NO_MATH_INLINES avoids buggy GNU libc exp function]) |
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154 AC_DEFINE(__NO_MATH_INLINES, 1) |
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155 |
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156 ### See which C++ compiler to use (we expect to find g++). |
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157 |
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158 EXTERN_CXXFLAGS="$CXXFLAGS" |
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159 |
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160 AC_PROG_CXX |
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161 AC_PROG_CXXCPP |
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162 |
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163 ### Do special things for g++. |
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164 |
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165 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ |
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166 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
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167 |
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168 # |
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169 # Auto instantiate all templates, other than those that are explicitly |
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170 # instantiated in Octave. Octave currently instantiates all needed |
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171 # templates for GCC-2.8.x and EGCS-1.1.x, but not for newer GNU releases |
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172 # nor for other supported compilers. |
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173 # |
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174 cxx_auto_instantiate_templates=yes |
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175 case "$gxx_version" in |
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832
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176 changequote(,)dnl |
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177 1.* | 2.[0123456].* | 2.7.[01]*) |
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832
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178 changequote([,])dnl |
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179 AC_MSG_ERROR([g++ version $gxx_version will not work to compile Octave]) |
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180 ;; |
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181 changequote(,)dnl |
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182 2.8* | 2.9[1-6]*) |
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183 changequote([,])dnl |
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184 cxx_auto_instantiate_templates=no |
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185 ;; |
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405
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186 esac |
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187 |
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188 CXX_VERSION= |
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189 if test -n "$gxx_version"; then |
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190 CXX_VERSION="$gxx_version" |
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191 fi |
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192 AC_SUBST(CXX_VERSION) |
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193 |
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194 OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL |
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195 OCTAVE_CXX_ISO_COMPLIANT_LIBRARY |
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196 |
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197 ### See which C compiler to use (we expect to find gcc). |
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198 |
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199 EXTERN_CFLAGS="$CFLAGS" |
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200 |
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5
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201 AC_PROG_CC |
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202 AC_PROG_CPP |
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203 AC_PROG_GCC_TRADITIONAL |
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204 |
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205 ### Do special things for gcc. |
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206 |
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207 gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \ |
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208 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
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209 case "$gcc_version" in |
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210 2.*) |
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211 if test -z "$LDFLAGS"; then |
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212 LDFLAGS="-g" |
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213 AC_MSG_RESULT([defining LDFLAGS to be $LDFLAGS]) |
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214 fi |
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405
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215 ;; |
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216 1.*) |
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217 warn_gcc_version="gcc version $gcc_version is likely to cause problems" |
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218 AC_MSG_WARN($warn_gcc_version) |
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219 ;; |
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220 esac |
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221 |
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222 CC_VERSION= |
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223 if test -n "$gcc_version"; then |
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224 CC_VERSION="$gcc_version" |
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225 fi |
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226 AC_SUBST(CC_VERSION) |
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227 |
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3775
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228 ### The flag to create dependency varies depending on the compier. |
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229 |
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230 # Assume GCC. |
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231 DEPEND_FLAGS="-M" |
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232 DEPEND_EXTRA_SED_PATTERN="" |
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233 case "$canonical_host_type" in |
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234 sparc-sun-solaris2* | i386-pc-solaris2*) |
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235 if test "$GCC" = yes; then |
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236 true |
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237 else |
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238 DEPEND_FLAGS="-xM1" |
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239 DEPEND_EXTRA_SED_PATTERN="-e '/\/opt\/SUNWspro/d'" |
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240 fi |
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241 ;; |
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242 esac |
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243 AC_SUBST(DEPEND_FLAGS) |
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244 AC_SUBST(DEPEND_EXTRA_SED_PATTERN) |
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245 |
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3065
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246 ### On Intel systems with gcc, we may need to compile with -mieee-fp to |
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2558
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247 ### get full support for IEEE floating point. |
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2020
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248 ### |
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3126
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249 ### On Alpha/OSF systems, we need -mieee. |
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250 |
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3126
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251 ieee_fp_flag= |
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350
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252 case "$canonical_host_type" in |
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2022
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253 changequote(,)dnl |
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2558
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254 i[3456789]86-*-*) |
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2022
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255 changequote([,])dnl |
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3126
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256 OCTAVE_CC_FLAG(-mieee-fp, [ |
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257 ieee_fp_flag=-mieee-fp |
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258 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-fp" |
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259 AC_MSG_RESULT([adding -mieee-fp to XTRA_CFLAGS])]) |
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260 |
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261 OCTAVE_CXX_FLAG(-mieee-fp, [ |
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262 ieee_fp_flag=-mieee-fp |
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3131
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263 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-fp" |
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264 AC_MSG_RESULT([adding -mieee-fp to XTRA_CXXFLAGS])]) |
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324
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265 ;; |
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266 alpha*-*-*) |
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267 OCTAVE_CC_FLAG(-mieee-with-inexact, [ |
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268 ieee_fp_flag=-mieee-with-inexact |
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269 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-with-inexact" |
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270 AC_MSG_RESULT([adding -mieee-with-inexact to XTRA_CFLAGS])]) |
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3131
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271 |
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3160
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272 OCTAVE_CXX_FLAG(-mieee-with-inexact, [ |
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273 ieee_fp_flag=-mieee-with-inexact |
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274 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-with-inexact" |
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275 AC_MSG_RESULT([adding -mieee-with-inexact to XTRA_CXXFLAGS])]) |
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2020
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276 ;; |
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3176
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277 *ibm-aix4*) |
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3351
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278 OCTAVE_CC_FLAG(-mminimal-toc, [ |
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279 XTRA_CFLAGS="$XTRA_CFLAGS -mminimal-toc"]) |
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3176
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280 |
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3351
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281 OCTAVE_CXX_FLAG(-mminimal-toc, [ |
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282 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mminimal-toc"]) |
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3176
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283 ;; |
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324
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284 esac |
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285 |
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3775
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286 ### We do our own template instantiation for specific compilers. |
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287 |
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3820
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288 if test "$cxx_auto_instantiate_templates" = no; then |
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289 OCTAVE_CXX_FLAG(-fno-implicit-templates, [ |
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290 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -fno-implicit-templates" |
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291 AC_MSG_RESULT([adding -fno-implicit-templates to XTRA_CXXFLAGS])]) |
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292 fi |
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3126
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293 |
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294 AC_SUBST(XTRA_CFLAGS) |
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295 AC_SUBST(XTRA_CXXFLAGS) |
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296 |
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1667
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297 ### Use -static if compiling on Alpha OSF/1 1.3 systems. |
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298 |
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299 case "$canonical_host_type" in |
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3127
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300 alpha*-dec-osf1.3) |
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1667
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301 LD_STATIC_FLAG=-static |
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302 ;; |
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303 esac |
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1679
|
304 if test -n "$LD_STATIC_FLAG"; then |
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305 AC_MSG_RESULT([defining LD_STATIC_FLAG to be $LD_STATIC_FLAG]) |
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|
306 fi |
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307 AC_SUBST(LD_STATIC_FLAG) |
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1667
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308 |
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3222
|
309 OCTAVE_CXX_PREPENDS_UNDERSCORE |
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310 |
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3232
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311 dnl This is bogus. We shouldn't have to explicitly add libc too! |
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312 |
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313 ### Look for math library. If found, this will add -lm to LIBS. |
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314 |
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315 case "$canonical_host_type" in |
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316 *-*-nextstep*) |
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317 ;; |
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318 *-*-linux*) |
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319 AC_CHECK_LIB(m, sin, , , -lc) |
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320 ;; |
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321 *) |
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322 AC_CHECK_LIB(m, sin) |
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323 ;; |
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324 esac |
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325 |
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3820
|
326 ### Check for HDF5 library. |
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327 |
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328 ### XXX FIXME XXX -- how can user specify a set of libraries here? |
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329 |
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330 WITH_HDF5=true |
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331 AC_ARG_WITH(hdf5, |
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332 [ --without-hdf5 don't use HDF5], |
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333 with_hdf5=$withval, with_hdf5=yes) |
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334 |
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335 hdf5_lib= |
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336 if test "$with_hdf5" = yes; then |
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337 hdf5_lib="hdf5" |
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|
338 elif test "$with_hdf5" != no; then |
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339 hdf5_lib="$with_hdf5" |
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3687
|
340 fi |
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341 |
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3820
|
342 HDF5_LIBS= |
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343 WITH_HDF5=false |
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344 if test -n "$hdf5_lib"; then |
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345 AC_CHECK_LIB($hdf5_lib, H5Pcreate, [ |
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346 AC_CHECK_LIB(z, deflate, [ |
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347 AC_CHECK_HEADERS(hdf5.h, [ |
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348 WITH_HDF5=true |
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349 HDF5_LIBS="-l$hdf5_lib -lz" |
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|
350 LIBS="$HDF5_LIBS $LIBS" |
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|
351 AC_DEFINE(HAVE_HDF5)])])]) |
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|
352 fi |
|
3687
|
353 |
|
3012
|
354 ### We need these before trying to find libf2c. |
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355 |
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3130
|
356 OCTAVE_PROG_AR |
|
3012
|
357 |
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|
358 AC_PROG_RANLIB |
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|
359 |
|
2813
|
360 ### If we haven't been forced to use a particular Fortran compiler, |
|
|
361 ### try to find one using any one of several common Un*x Fortran |
|
|
362 ### compiler names. Put fc last to avoid confusion with some vendor's |
|
|
363 ### /bin/sh fc builtin. |
|
2470
|
364 ### |
|
2813
|
365 ### f77 : most Unix systems |
|
869
|
366 ### xlf : IBM / AIX |
|
|
367 ### cf77 : Cray / Unicos |
|
2295
|
368 ### g77 : GNU Fortran |
|
869
|
369 ### fc : Convex |
|
|
370 ### |
|
2813
|
371 ### If a compiler is found, check to see if it is compatible with our |
|
|
372 ### assumptions. If it is, use it. Otherwise, look for f2c. If we |
|
|
373 ### can't find a compatible fortran compiler or f2c, issue a warning. |
|
|
374 ### |
|
869
|
375 ### I don't think the Cray compiler will ever work like f2c... |
|
1239
|
376 ### |
|
2813
|
377 ### The configure options --with-f77, --with-g77, or --with-f2c |
|
|
378 ### force f77, g77 or f2c to be used. It is also possible to use |
|
|
379 ### these options to specify the name of the compiler. For example, |
|
|
380 ### `--with-g77=/opt/gnu/bin/f77' says that we are using g77 but it is |
|
|
381 ### installed as /opt/gnu/bin/f77. |
|
1233
|
382 |
|
2813
|
383 if $use_f77; then |
|
3008
|
384 if test "$with_f77" = yes; then |
|
2813
|
385 F77=f77 |
|
|
386 else |
|
|
387 F77="$with_f77" |
|
|
388 fi |
|
|
389 AC_MSG_RESULT([defining F77 to be $F77]) |
|
|
390 elif $use_g77; then |
|
2336
|
391 if test "$with_g77" = yes; then |
|
1239
|
392 F77=g77 |
|
|
393 else |
|
|
394 F77="$with_g77" |
|
|
395 fi |
|
|
396 AC_MSG_RESULT([defining F77 to be $F77]) |
|
1233
|
397 elif $use_f2c; then |
|
|
398 F77= |
|
2336
|
399 if test "$with_f2c" = yes; then |
|
1317
|
400 F2C=f2c |
|
1239
|
401 else |
|
|
402 F2C="$with_f2c" |
|
|
403 fi |
|
|
404 AC_MSG_RESULT([defining F2C to be $F2C]) |
|
5
|
405 else |
|
2295
|
406 AC_CHECK_PROGS(F77, g77 f77 f90 xlf cf77 fc) |
|
1233
|
407 fi |
|
5
|
408 |
|
1239
|
409 have_fortran_compiler=false |
|
|
410 have_f2c=false |
|
5
|
411 |
|
2813
|
412 if $use_f2c; then |
|
1239
|
413 have_f2c=true |
|
|
414 else |
|
|
415 if test -n "$F77"; then |
|
|
416 OCTAVE_FLIBS |
|
|
417 OCTAVE_F77_APPEND_UNDERSCORE |
|
|
418 OCTAVE_F2C_F77_COMPAT |
|
|
419 if test "$octave_cv_f2c_f77_compat" = no; then |
|
|
420 F77= |
|
|
421 else |
|
|
422 if test -z "$FFLAGS"; then |
|
|
423 FFLAGS="-O" |
|
1316
|
424 fi |
|
|
425 case "$canonical_host_type" in |
|
3127
|
426 alpha*-*-*) |
|
3249
|
427 if test "$octave_cv_f77_is_g77" = yes; then |
|
|
428 FFLAGS="$ieee_fp_flag $FFLAGS" |
|
2813
|
429 else |
|
2855
|
430 FFLAGS="-fpe1 $FFLAGS" |
|
2813
|
431 fi |
|
1316
|
432 ;; |
|
3233
|
433 powerpc-apple-machten*) |
|
|
434 FFLAGS= |
|
|
435 ;; |
|
1316
|
436 esac |
|
|
437 if test -n "$FFLAGS"; then |
|
1239
|
438 AC_MSG_RESULT([defining FFLAGS to be $FFLAGS]) |
|
|
439 fi |
|
|
440 fi |
|
|
441 fi |
|
|
442 if test -n "$F77"; then |
|
|
443 have_fortran_compiler=true |
|
1233
|
444 else |
|
1239
|
445 AC_CHECK_PROG(F2C, f2c, f2c, []) |
|
|
446 if test -n "$F2C"; then |
|
|
447 have_f2c=true |
|
5
|
448 fi |
|
|
449 fi |
|
|
450 fi |
|
869
|
451 |
|
2762
|
452 f77_rules_frag=/dev/null |
|
1239
|
453 if $have_fortran_compiler; then |
|
2762
|
454 f77_rules_frag=Makefrag.f77 |
|
1679
|
455 changequote(,)dnl |
|
|
456 cat << \EOF > $f77_rules_frag |
|
1668
|
457 |
|
1753
|
458 %.c : %.f |
|
1668
|
459 |
|
1791
|
460 %.o : %.f |
|
3615
|
461 $(FC) -c $(ALL_FFLAGS) -o $@ $< |
|
1668
|
462 |
|
1984
|
463 pic/%.o : %.f |
|
|
464 $(FC) -c $(FPICFLAG) $(ALL_FFLAGS) $< -o $@ |
|
|
465 |
|
1668
|
466 EOF |
|
1679
|
467 changequote([,])dnl |
|
1239
|
468 elif $have_f2c; then |
|
|
469 AC_DEFINE(F77_APPEND_UNDERSCORE, 1) |
|
|
470 AC_MSG_RESULT([defining F77_APPEND_UNDERSCORE to be 1]) |
|
2562
|
471 |
|
|
472 ### This seems to be necessary on some Linux system. |
|
|
473 |
|
|
474 cat > conftest.$ac_ext << EOF |
|
|
475 int MAIN_ () { return 0; } |
|
|
476 int MAIN__ () { return 0; } |
|
|
477 EOF |
|
|
478 |
|
|
479 ### XXX FIMXE XXX -- these shouldn't be fixed names, eh? |
|
|
480 |
|
|
481 oct_conflib=libconflib.a |
|
|
482 oct_obj_ext=o |
|
|
483 |
|
|
484 if AC_TRY_EVAL(ac_compile); then |
|
|
485 $AR $ARFLAGS $oct_conflib conftest.$oct_obj_ext 1>&AC_FD_CC |
|
|
486 if test -n "$RANLIB"; then |
|
|
487 $RANLIB $oct_conflib 1>&AC_FD_CC |
|
5
|
488 fi |
|
|
489 fi |
|
2562
|
490 rm -f conftest* |
|
3232
|
491 AC_CHECK_LIB(f2c, f_open, FLIBS=-lf2c, FLIBS=, [-L. -lconflib]) |
|
2562
|
492 rm -f $oct_conflib |
|
|
493 |
|
|
494 if test -z "$FLIBS"; then |
|
3232
|
495 AC_CHECK_LIB(F77, d_sin, FLIBS=-lF77, FLIBS=) |
|
2562
|
496 if test -n "$FLIBS"; then |
|
|
497 AC_CHECK_LIB(I77, f_rew, FLIBS="$FLIBS -lI77", FLIBS=, -lF77) |
|
|
498 fi |
|
|
499 fi |
|
|
500 |
|
1462
|
501 if test -z "$FLIBS"; then |
|
3105
|
502 warn_f2c_no_lib="I found f2c but not libf2c.a, or libF77.a and libI77.a" |
|
|
503 AC_MSG_WARN($warn_f2c_no_lib) |
|
5
|
504 fi |
|
2633
|
505 f77_rules_frag=Makefrag.f77 |
|
1679
|
506 cat << \EOF > $f77_rules_frag |
|
1668
|
507 |
|
1824
|
508 %.c : %.f |
|
1668
|
509 cat $< | $(F2C) $(F2CFLAGS) > $(@F) |
|
|
510 |
|
1753
|
511 %.o : %.f |
|
1668
|
512 |
|
|
513 EOF |
|
5
|
514 else |
|
832
|
515 AC_MSG_WARN([in order to build octave, you must have a compatible]) |
|
|
516 AC_MSG_WARN([Fortran compiler or f2c installed and in your path.]) |
|
1664
|
517 AC_MSG_ERROR([See the file INSTALL for more information.]) |
|
5
|
518 fi |
|
869
|
519 |
|
3130
|
520 OCTAVE_F77_MAIN_FLAG |
|
2566
|
521 |
|
1163
|
522 FC=$F77 |
|
|
523 AC_SUBST(FC) |
|
869
|
524 AC_SUBST(F77) |
|
|
525 AC_SUBST(FFLAGS) |
|
|
526 AC_SUBST(FLIBS) |
|
|
527 AC_SUBST(F2C) |
|
|
528 AC_SUBST(F2CFLAGS) |
|
1679
|
529 AC_SUBST_FILE(f77_rules_frag) |
|
869
|
530 |
|
3820
|
531 ### Checks for BLAS and LAPACK libraries: |
|
3690
|
532 |
|
3820
|
533 ### XXX FIXME XXX -- how can user specify a set of libraries here? |
|
|
534 |
|
|
535 ### Subdirectories of libcruft to build if they aren't found on the system: |
|
|
536 |
|
3690
|
537 BLAS_DIR="blas" |
|
|
538 LAPACK_DIR="lapack" |
|
|
539 AC_SUBST(BLAS_DIR) |
|
|
540 AC_SUBST(LAPACK_DIR) |
|
|
541 |
|
3820
|
542 ### names of Fortran dgemm & cheev functions to check for (depends upon |
|
|
543 ### F77 compiler name-mangling scheme): |
|
|
544 |
|
|
545 if test "$octave_cv_f77_uppercase_names" = yes; then |
|
|
546 if test "$octave_cv_f77_append_underscore" = yes; then |
|
3690
|
547 dgemm_func=DGEMM_ |
|
|
548 cheev_func=CHEEV_ |
|
|
549 else |
|
|
550 dgemm_func=DGEMM |
|
|
551 cheev_func=CHEEV |
|
|
552 fi |
|
|
553 else |
|
3820
|
554 if test "$octave_cv_f77_append_underscore" = yes || test -n "${F2C}"; then |
|
3690
|
555 dgemm_func=dgemm_ |
|
|
556 cheev_func=cheev_ |
|
|
557 else |
|
|
558 dgemm_func=dgemm |
|
|
559 cheev_func=cheev |
|
|
560 fi |
|
|
561 fi |
|
|
562 |
|
3820
|
563 AC_ARG_WITH(fastblas, |
|
|
564 [ --without-fastblas use included (generic) BLAS and LAPACK], |
|
|
565 with_fastblas=$withval, with_fastblas=yes) |
|
|
566 |
|
|
567 if test "$with_fastblas" = no; then |
|
3692
|
568 BLAS_LIBS=" " |
|
3820
|
569 elif test "$with_fastblas" != yes; then |
|
3690
|
570 # user specified a BLAS library to try on the command line |
|
|
571 AC_CHECK_LIB($with_fastblas, $dgemm_func, |
|
3692
|
572 BLAS_LIBS="-l$with_fastblas", , $FLIBS) |
|
3690
|
573 fi |
|
|
574 |
|
3692
|
575 if test "x$BLAS_LIBS" = x; then |
|
3690
|
576 # Checks for ATLAS BLAS library: |
|
3692
|
577 AC_CHECK_LIB(atlas, ATL_xerbla, BLAS_LIBS="-latlas") |
|
|
578 if test "x$BLAS_LIBS" != x; then |
|
3690
|
579 # check for other atlas libs: |
|
3692
|
580 AC_CHECK_LIB(cblas, cblas_dgemm,BLAS_LIBS="-lcblas $BLAS_LIBS",,$BLAS_LIBS) |
|
3690
|
581 AC_CHECK_LIB(f77blas, $dgemm_func, |
|
3692
|
582 BLAS_LIBS="-lf77blas $BLAS_LIBS", , $BLAS_LIBS $FLIBS) |
|
3690
|
583 fi |
|
|
584 fi |
|
|
585 |
|
3692
|
586 if test "x$BLAS_LIBS" = x; then |
|
3690
|
587 # BLAS in Alpha CXML library? |
|
3692
|
588 AC_CHECK_LIB(cxml, $dgemm_func, BLAS_LIBS="-lcxml", , $FLIBS) |
|
3690
|
589 fi |
|
|
590 |
|
3692
|
591 if test "x$BLAS_LIBS" = x; then |
|
3690
|
592 # BLAS in Alpha DXML library? (now called CXML, see above) |
|
3692
|
593 AC_CHECK_LIB(dxml, $dgemm_func, BLAS_LIBS="-ldxml", , $FLIBS) |
|
3690
|
594 fi |
|
|
595 |
|
3692
|
596 if test "x$BLAS_LIBS" = x; then |
|
3690
|
597 # Check for BLAS in Sun Performance library: |
|
3692
|
598 AC_CHECK_LIB(sunmath, acosp, BLAS_LIBS="-lsunmath") |
|
3775
|
599 # Don't use AC_CHECK_LIB here. |
|
|
600 saved_LIBS="$LIBS" |
|
|
601 LIBS="$LIBS $BLAS_LIBS -xlic_lib=sunperf" |
|
|
602 AC_CHECK_FUNC($dgemm_func, BLAS_LIBS="-xlic_lib=sunperf $BLAS_LIBS",) |
|
|
603 LIBS="$saved_LIBS" |
|
3690
|
604 fi |
|
|
605 |
|
3692
|
606 if test "x$BLAS_LIBS" = x; then |
|
3690
|
607 # Check for BLAS in SCSL and SGIMATH libraries (prefer SCSL): |
|
|
608 AC_CHECK_LIB(scs, $dgemm_func, |
|
3692
|
609 BLAS_LIBS="-lscs", |
|
3690
|
610 AC_CHECK_LIB(complib.sgimath, $dgemm_func, |
|
3692
|
611 BLAS_LIBS="-lcomplib.sgimath", , $FLIBS), $FLIBS) |
|
3690
|
612 fi |
|
|
613 |
|
3692
|
614 if test "x$BLAS_LIBS" = x; then |
|
3690
|
615 # Checks for BLAS in IBM ESSL library. We must also link |
|
|
616 # with -lblas in this case (ESSL does not include the full BLAS): |
|
|
617 AC_CHECK_LIB(blas, zherk, |
|
|
618 AC_CHECK_LIB(essl, $dgemm_func, |
|
3692
|
619 BLAS_LIBS="-lessl -lblas", , $FLIBS), , $FLIBS) |
|
3690
|
620 fi |
|
|
621 |
|
3692
|
622 if test "x$BLAS_LIBS" = x; then |
|
3690
|
623 # Finally, check for the generic BLAS library: |
|
3692
|
624 AC_CHECK_LIB(blas, $dgemm_func, BLAS_LIBS="-lblas", , $FLIBS) |
|
3690
|
625 fi |
|
|
626 |
|
3820
|
627 if test "$with_fastblas" = no; then |
|
3692
|
628 # Unset BLAS_LIBS so that we know below that nothing was found. |
|
|
629 BLAS_LIBS="" |
|
|
630 fi |
|
|
631 |
|
|
632 if test "x$BLAS_LIBS" != x; then |
|
3690
|
633 BLAS_DIR="" # don't build our own BLAS |
|
|
634 |
|
3820
|
635 ### Check for LAPACK library. Note that ATLAS has its own liblapack.a, |
|
|
636 ### which is designed to be combined with the real LAPACK. cheev is a |
|
|
637 ### function in the real LAPACK but not in ATLAS's version, so this |
|
|
638 ### (hopefully) insures that we are getting the real LAPACK. Note also |
|
|
639 ### that on some systems, LAPACK is included in the math library |
|
|
640 ### (e.g. DXML) that we already linked to above...we detect this by |
|
|
641 ### doing AC_CHECK_FUNC if -llapack isn't found: |
|
3690
|
642 |
|
|
643 AC_CHECK_LIB(lapack, $cheev_func, |
|
3692
|
644 [BLAS_LIBS="-llapack $BLAS_LIBS"; LAPACK_DIR=""], |
|
|
645 AC_CHECK_FUNC($cheev_func, LAPACK_DIR=""), $BLAS_LIBS $FLIBS) |
|
3690
|
646 fi |
|
|
647 |
|
3692
|
648 AC_SUBST(BLAS_LIBS) |
|
|
649 |
|
2813
|
650 ### Handle dynamic linking and shared library options. |
|
|
651 |
|
|
652 ### Allow the user to experiment with dynamic linking using dlopen/dlsym. |
|
|
653 |
|
|
654 AC_ARG_ENABLE(dl, |
|
|
655 [ --enable-dl use dlopen/dlsym for dynamic linking (not all systems)], |
|
|
656 [if test "$enableval" = no; then WITH_DL=no; |
|
|
657 elif test "$enableval" = yes; then WITH_DL=yes; |
|
|
658 else WITH_DL=maybe; fi], |
|
|
659 WITH_DL=maybe) |
|
|
660 |
|
|
661 ### Allow the user to experiment with dynamic linking using |
|
|
662 ### shl_load/shl_findsym (HP/UX only?). |
|
|
663 |
|
|
664 AC_ARG_ENABLE(shl, |
|
|
665 [ --enable-shl use shl_load/shl_findsym for dynamic linking (HP only)], |
|
|
666 [if test "$enableval" = no; then WITH_SHL=no; |
|
|
667 elif test "$enableval" = yes; then WITH_SHL=yes; |
|
|
668 else WITH_SHL=maybe; fi], |
|
|
669 WITH_SHL=maybe) |
|
|
670 |
|
3034
|
671 ### Enable creation of static libraries. |
|
|
672 |
|
|
673 AC_ARG_ENABLE(static, |
|
|
674 [ --enable-static create static libraries], |
|
|
675 [if test "$enableval" = no; then STATIC_LIBS=false; |
|
|
676 else STATIC_LIBS=true; fi], |
|
|
677 STATIC_LIBS=true) |
|
|
678 AC_SUBST(STATIC_LIBS) |
|
|
679 |
|
2813
|
680 ### Enable creation of shared libraries. Currently only works with |
|
|
681 ### gcc on some systems. |
|
|
682 |
|
|
683 AC_ARG_ENABLE(shared, |
|
|
684 [ --enable-shared create shared libraries (not all systems)], |
|
|
685 [if test "$enableval" = no; then SHARED_LIBS=false; |
|
|
686 else SHARED_LIBS=true; fi], |
|
|
687 SHARED_LIBS=false) |
|
|
688 AC_SUBST(SHARED_LIBS) |
|
|
689 |
|
3034
|
690 if $STATIC_LIBS || $SHARED_LIBS; then |
|
|
691 true |
|
|
692 else |
|
|
693 AC_MSG_ERROR([You can't disable building static AND shared libraries!]) |
|
|
694 fi |
|
|
695 |
|
3156
|
696 if $SHARED_LIBS; then |
|
|
697 LIBOCTINTERP=-loctinterp |
|
|
698 LIBOCTAVE=-loctave |
|
|
699 LIBCRUFT=-lcruft |
|
|
700 else |
|
|
701 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)' |
|
|
702 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)' |
|
|
703 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)' |
|
|
704 fi |
|
|
705 AC_SUBST(LIBOCTINTERP) |
|
|
706 AC_SUBST(LIBOCTAVE) |
|
|
707 AC_SUBST(LIBCRUFT) |
|
|
708 |
|
2813
|
709 use_rpath=true |
|
|
710 AC_ARG_ENABLE(rpath, |
|
|
711 [ --enable-rpath add -rpath to link command for shared libraries], |
|
|
712 [if test "$enableval" = no; then use_rpath=false; fi], []) |
|
|
713 |
|
|
714 DLFCN_DIR= |
|
|
715 CPICFLAG=-fPIC |
|
|
716 CXXPICFLAG=-fPIC |
|
|
717 FPICFLAG=-fPIC |
|
|
718 SHLEXT=so |
|
3124
|
719 SH_LD="$CXX" |
|
2813
|
720 SH_LDFLAGS=-shared |
|
3036
|
721 SONAME_FLAGS= |
|
2813
|
722 RLD_FLAG= |
|
3775
|
723 TEMPLATE_AR="$AR" |
|
|
724 TEMPLATE_ARFLAGS="$ARFLAGS" |
|
2813
|
725 case "$canonical_host_type" in |
|
|
726 *-*-386bsd* | *-*-openbsd* | *-*-netbsd* | *-*-freebsd*) |
|
|
727 SH_LD=ld |
|
|
728 SH_LDFLAGS=-Bshareable |
|
|
729 ;; |
|
3127
|
730 alpha*-dec-osf*) |
|
2813
|
731 CPICFLAG= |
|
|
732 CXXPICFLAG= |
|
|
733 FPICFLAG= |
|
|
734 SH_LDFLAGS="-shared -Xlinker -expect_unresolved -Xlinker '*'" |
|
3037
|
735 SONAME_FLAGS='-Xlinker -soname -Xlinker $@' |
|
3162
|
736 RLD_FLAG='-Xlinker -rpath -Xlinker $(octlibdir)' |
|
2813
|
737 ;; |
|
3740
|
738 *-*-linux* | *-*-gnu*) |
|
3038
|
739 SONAME_FLAGS='-Xlinker -soname -Xlinker $@' |
|
3162
|
740 RLD_FLAG='-Xlinker -rpath -Xlinker $(octlibdir)' |
|
2813
|
741 ;; |
|
3160
|
742 changequote(,)dnl |
|
|
743 i[3456]86-*-sco3.2v5*) |
|
|
744 changequote([,])dnl |
|
3705
|
745 SONAME_FLAGS='-Xlinker -h -Xlinker $@' |
|
|
746 RLD_FLAG= |
|
3160
|
747 SH_LDFLAGS=-G |
|
|
748 ;; |
|
2813
|
749 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
|
750 CPICFLAG= |
|
|
751 CXXPICFLAG= |
|
|
752 FPICFLAG= |
|
|
753 DLFCN_DIR=dlfcn |
|
|
754 ;; |
|
|
755 hppa*-hp-hpux*) |
|
3160
|
756 if test "$octave_cv_f77_is_g77" = yes; then |
|
2813
|
757 FPICFLAG=-fPIC |
|
|
758 else |
|
|
759 FPICFLAG=+Z |
|
|
760 fi |
|
|
761 SHLEXT=sl |
|
|
762 SH_LDFLAGS="-shared -fPIC" |
|
3162
|
763 RLD_FLAG='-Xlinker +b -Xlinker $(octlibdir)' |
|
2813
|
764 ;; |
|
|
765 *-sgi-*) |
|
|
766 CPICFLAG= |
|
|
767 CXXPICFLAG= |
|
|
768 FPICFLAG= |
|
3162
|
769 RLD_FLAG='-L$(octlibdir)' |
|
2813
|
770 ;; |
|
|
771 sparc-sun-sunos4*) |
|
3160
|
772 if test "$octave_cv_f77_is_g77" = yes; then |
|
2813
|
773 FPICFLAG=-fPIC |
|
|
774 else |
|
|
775 FPICFLAG=-PIC |
|
|
776 fi |
|
3059
|
777 SH_LD=ld |
|
|
778 SH_LDFLAGS="-assert nodefinitions" |
|
3162
|
779 RLD_FLAG='-L$(octlibdir)' |
|
2813
|
780 ;; |
|
3606
|
781 sparc-sun-solaris2* | i386-pc-solaris2*) |
|
3160
|
782 if test "$octave_cv_f77_is_g77" = yes; then |
|
2813
|
783 FPICFLAG=-fPIC |
|
|
784 else |
|
3775
|
785 FPICFLAG=-KPIC |
|
|
786 fi |
|
|
787 if test "$GCC" = yes; then |
|
|
788 CPICFLAG=-fPIC |
|
|
789 else |
|
|
790 CPICFLAG=-KPIC |
|
2813
|
791 fi |
|
3775
|
792 if test "$GXX" = yes; then |
|
|
793 CXXPICFLAG=-fPIC |
|
|
794 SH_LDFLAGS=-shared |
|
|
795 else |
|
|
796 CXXPICFLAG=-KPIC |
|
|
797 SH_LDFLAGS=-G |
|
|
798 fi |
|
|
799 RLD_FLAG='-R $(octlibdir)' |
|
|
800 # Template closures in archive libraries need a different mechanism. |
|
3820
|
801 if test "$GXX" = yes; then |
|
3775
|
802 true |
|
|
803 else |
|
|
804 TEMPLATE_AR="$CXX" |
|
|
805 TEMPLATE_ARFLAGS="-xar -o" |
|
|
806 fi |
|
2813
|
807 ;; |
|
|
808 esac |
|
|
809 |
|
|
810 if $use_rpath; then |
|
|
811 true |
|
|
812 else |
|
|
813 RLD_FLAG= |
|
|
814 fi |
|
|
815 |
|
|
816 AC_MSG_RESULT([defining FPICFLAG to be $FPICFLAG]) |
|
|
817 AC_MSG_RESULT([defining CPICFLAG to be $CPICFLAG]) |
|
|
818 AC_MSG_RESULT([defining CXXPICFLAG to be $CXXPICFLAG]) |
|
|
819 AC_MSG_RESULT([defining SHLEXT to be $SHLEXT]) |
|
|
820 AC_MSG_RESULT([defining DLFCN_DIR to be $DLFCN_DIR]) |
|
|
821 AC_MSG_RESULT([defining SH_LD to be $SH_LD]) |
|
|
822 AC_MSG_RESULT([defining SH_LDFLAGS to be $SH_LDFLAGS]) |
|
3036
|
823 AC_MSG_RESULT([defining SONAME_FLAGS to be $SONAME_FLAGS]) |
|
2813
|
824 AC_MSG_RESULT([defining RLD_FLAG to be $RLD_FLAG]) |
|
3775
|
825 AC_MSG_RESULT([defining TEMPLATE_AR to be $TEMPLATE_AR]) |
|
|
826 AC_MSG_RESULT([defining TEMPLATE_ARFLAGS to be $TEMPLATE_ARFLAGS]) |
|
2813
|
827 AC_SUBST(FPICFLAG) |
|
|
828 AC_SUBST(CPICFLAG) |
|
|
829 AC_SUBST(CXXPICFLAG) |
|
|
830 AC_SUBST(SHLEXT) |
|
|
831 AC_SUBST(DLFCN_DIR) |
|
|
832 AC_SUBST(SH_LD) |
|
|
833 AC_SUBST(SH_LDFLAGS) |
|
3036
|
834 AC_SUBST(SONAME_FLAGS) |
|
2813
|
835 AC_SUBST(RLD_FLAG) |
|
3775
|
836 AC_SUBST(TEMPLATE_AR) |
|
|
837 AC_SUBST(TEMPLATE_ARFLAGS) |
|
2813
|
838 |
|
|
839 ### Allow compilation of smaller kernel. This only works if some form |
|
|
840 ### of dynamic linking is also supported and used. |
|
|
841 |
|
|
842 AC_ARG_ENABLE(lite-kernel, |
|
|
843 [ --enable-lite-kernel compile smaller kernel (requires dynamic linking)], |
|
|
844 [if test "$enableval" = no; then OCTAVE_LITE=false; |
|
|
845 else OCTAVE_LITE=true; fi], |
|
|
846 OCTAVE_LITE=false) |
|
|
847 if $OCTAVE_LITE; then |
|
|
848 AC_DEFINE(OCTAVE_LITE, 1) |
|
|
849 fi |
|
|
850 AC_SUBST(OCTAVE_LITE) |
|
|
851 |
|
|
852 ### special checks for odd OS specific things. |
|
|
853 ### |
|
|
854 ### I am told that on some SCO systems, the only place to find some |
|
|
855 ### functions like gethostname and gettimeofday is in libsocket. |
|
|
856 |
|
|
857 AC_ISC_POSIX |
|
|
858 AC_MINIX |
|
|
859 AC_AIX |
|
3805
|
860 AC_CHECK_FUNCS(gethostname getpwnam) |
|
|
861 if test "$ac_cv_func_gethostname" = yes; then |
|
|
862 true |
|
|
863 else |
|
|
864 AC_CHECK_LIB(socket, gethostname) |
|
|
865 fi |
|
|
866 if test "$ac_cv_func_getpwnam" = yes; then |
|
|
867 true |
|
|
868 else |
|
|
869 AC_CHECK_LIB(sun, getpwnam) |
|
|
870 fi |
|
2813
|
871 |
|
|
872 ### How big are ints and how are they oriented? These could probably |
|
|
873 ### be eliminated in favor of run-time checks. |
|
|
874 |
|
3130
|
875 AC_CHECK_SIZEOF(short, 2) |
|
|
876 AC_CHECK_SIZEOF(int, 4) |
|
|
877 AC_CHECK_SIZEOF(long, 4) |
|
3688
|
878 AC_CHECK_SIZEOF(long long, 8) |
|
2813
|
879 |
|
|
880 ### Does the C compiler handle alloca() and const correctly? |
|
|
881 |
|
|
882 AC_ALLOCA |
|
|
883 AC_C_CONST |
|
|
884 |
|
|
885 ### See if we should define NPOS. |
|
|
886 |
|
|
887 OCTAVE_STRING_NPOS |
|
|
888 |
|
869
|
889 ### Checks for header files. |
|
|
890 |
|
832
|
891 AC_HEADER_STDC |
|
|
892 AC_HEADER_DIRENT |
|
1377
|
893 AC_HEADER_TIME |
|
|
894 AC_HEADER_SYS_WAIT |
|
2097
|
895 |
|
3308
|
896 AC_CHECK_HEADERS(assert.h curses.h dlfcn.h fcntl.h float.h \ |
|
|
897 floatingpoint.h fnmatch.h glob.h grp.h ieeefp.h limits.h memory.h \ |
|
|
898 nan.h ncurses.h poll.h pwd.h sgtty.h stdlib.h string.h sys/ioctl.h \ |
|
|
899 sys/param.h sys/poll.h sys/resource.h sys/select.h sys/stat.h \ |
|
|
900 sys/time.h sys/times.h sys/types.h sys/utsname.h termcap.h \ |
|
|
901 termio.h $TERMIOS_H unistd.h varargs.h) |
|
3249
|
902 |
|
3225
|
903 ### I'm told that termios.h is broken on NeXT systems. |
|
|
904 |
|
|
905 case "$canonical_host_type" in |
|
|
906 *-*-nextstep*) |
|
3249
|
907 if test "$ac_cv_header_termios_h" = yes; then |
|
|
908 AC_MSG_WARN([Ignoring termios.h on NeXT systems.]) |
|
|
909 ac_cv_header_termios_h=no |
|
|
910 fi |
|
3225
|
911 ;; |
|
|
912 esac |
|
|
913 |
|
869
|
914 if test "$ac_cv_header_termios_h" = yes \ |
|
|
915 || test "$ac_cv_header_termio_h" = yes \ |
|
|
916 || test "$ac_cv_header_sgtty_h" = yes; then |
|
832
|
917 true |
|
|
918 else |
|
|
919 AC_MSG_ERROR([I couldn't find termios.h, termio.h, or sgtty.h!]) |
|
|
920 fi |
|
869
|
921 |
|
3697
|
922 ## I'm told that setting LIBGLOB to be $(TOPDIR)/glob/libglob.a causes |
|
|
923 ## trouble on SCO systems, but setting it to be the two object files |
|
|
924 ## avoids the problem. |
|
3177
|
925 |
|
3156
|
926 GLOB_DIR=glob |
|
3697
|
927 LIBGLOB='$(TOPDIR)/glob/glob.o $(TOPDIR)/glob/fnmatch.o' |
|
3156
|
928 GLOB_INCFLAGS='-I$(top_srcdir)/glob -I$(TOPDIR)/glob' |
|
3160
|
929 if test "$ac_cv_header_fnmatch_h" = yes \ |
|
|
930 && test "$ac_cv_header_glob_h" = yes; then |
|
3177
|
931 AC_EGREP_CPP(yes, |
|
|
932 [#ifdef FNM_NOESCAPE |
|
|
933 #ifdef FNM_FOOBAR_PATHNAME |
|
|
934 #ifdef FNM_PERIOD |
|
|
935 yes |
|
|
936 #endif |
|
|
937 #endif |
|
|
938 #endif |
|
|
939 ], [ |
|
|
940 GLOB_DIR= |
|
|
941 AC_CHECK_LIB(glob, glob) |
|
|
942 AC_CHECK_FUNCS(fnmatch glob) |
|
|
943 if test "$ac_cv_func_fnmatch" = yes \ |
|
|
944 && test "$ac_cv_func_glob" = yes; then |
|
|
945 GLOB_DIR= |
|
|
946 LIBGLOB= |
|
|
947 GLOB_INCFLAGS= |
|
|
948 fi |
|
|
949 ], [ |
|
|
950 ### We provide replacements, so we should set these to "yes". |
|
|
951 AC_CACHE_VAL(ac_cv_func_fnmatch, ac_cv_func_fnmatch=yes) |
|
|
952 AC_CACHE_VAL(ac_cv_func_glob, ac_cv_func_glob=yes) |
|
|
953 ]) |
|
|
954 else |
|
|
955 ### We provide replacements, so we should set these to "yes". |
|
|
956 ac_cv_header_fnmatch_h=yes |
|
|
957 ac_cv_header_glob_h=yes |
|
|
958 AC_CACHE_VAL(ac_cv_func_fnmatch, ac_cv_func_fnmatch=yes) |
|
|
959 AC_CACHE_VAL(ac_cv_func_glob, ac_cv_func_glob=yes) |
|
3156
|
960 fi |
|
|
961 AC_SUBST(GLOB_DIR) |
|
|
962 AC_SUBST(LIBGLOB) |
|
|
963 AC_SUBST(GLOB_INCFLAGS) |
|
|
964 |
|
1788
|
965 ### Checks for functions and variables. |
|
869
|
966 |
|
3710
|
967 AC_CHECK_FUNCS(atexit bcopy bzero dup2 endgrent endpwent execvp \ |
|
|
968 fcntl fork getcwd getegid geteuid getgid getgrent getgrgid \ |
|
3803
|
969 getgrnam getpgrp getpid getppid getpwent \ |
|
3710
|
970 getpwuid gettimeofday getuid getwd link localtime_r lstat \ |
|
|
971 memmove mkdir mkfifo on_exit pipe poll putenv readlink rename \ |
|
|
972 rindex rmdir select setgrent setpwent setvbuf sigaction sigpending \ |
|
|
973 sigprocmask sigsuspend stat strcasecmp strdup strerror strftime \ |
|
|
974 stricmp strncasecmp strnicmp strptime symlink tempnam umask unlink \ |
|
|
975 usleep vfprintf vsprintf vsnprintf waitpid) |
|
1300
|
976 |
|
1708
|
977 OCTAVE_SMART_PUTENV |
|
|
978 |
|
3705
|
979 LD_CXX='$(CXX)' |
|
2064
|
980 LIBDLFCN= |
|
|
981 DLFCN_INCFLAGS= |
|
3232
|
982 RDYNAMIC_FLAG= |
|
1978
|
983 if test "$WITH_DL" = yes || test "$WITH_DL" = maybe; then |
|
2063
|
984 case "$canonical_host_type" in |
|
|
985 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
2346
|
986 LIBDLFCN="-ldlfcn -ll -lld" |
|
2064
|
987 DLFCN_INCFLAGS='-I$(top_srcdir)/dlfcn -I$(TOPDIR)/dlfcn' |
|
2063
|
988 WITH_DL=true |
|
|
989 ;; |
|
3160
|
990 changequote(,)dnl |
|
|
991 i[3456]86-*-sco3.2v5*) |
|
|
992 changequote([,])dnl |
|
3705
|
993 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' |
|
3160
|
994 WITH_DL=true |
|
|
995 ;; |
|
2063
|
996 *) |
|
|
997 AC_CHECK_LIB(dl, dlopen) |
|
|
998 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose) |
|
|
999 if test "$ac_cv_func_dlopen" = yes \ |
|
|
1000 && test "$ac_cv_func_dlsym" = yes \ |
|
|
1001 && test "$ac_cv_func_dlerror" = yes \ |
|
|
1002 && test "$ac_cv_func_dlclose" = yes; then |
|
|
1003 WITH_DL=true |
|
|
1004 else |
|
|
1005 if test "$WITH_DL" = yes; then |
|
|
1006 AC_MSG_ERROR([--enable-dl specified, but functions are missing!]) |
|
|
1007 fi |
|
|
1008 WITH_DL=false |
|
|
1009 fi |
|
|
1010 ;; |
|
|
1011 esac |
|
1978
|
1012 if $WITH_DL; then |
|
3232
|
1013 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) |
|
1978
|
1014 AC_DEFINE(WITH_DL, 1) |
|
|
1015 fi |
|
|
1016 else |
|
|
1017 WITH_DL=false |
|
1664
|
1018 fi |
|
1978
|
1019 AC_SUBST(WITH_DL) |
|
2064
|
1020 AC_SUBST(LIBDLFCN) |
|
|
1021 AC_SUBST(DLFCN_INCFLAGS) |
|
3232
|
1022 AC_SUBST(RDYNAMIC_FLAG) |
|
3705
|
1023 AC_SUBST(LD_CXX) |
|
1664
|
1024 |
|
1978
|
1025 if test "$WITH_SHL" = yes || test "$WITH_SHL" = maybe; then |
|
|
1026 AC_CHECK_LIB(dld, shl_load) |
|
|
1027 AC_CHECK_FUNCS(shl_load shl_findsym) |
|
|
1028 if test "$ac_cv_func_shl_load" = yes \ |
|
|
1029 && test "$ac_cv_func_shl_findsym" = yes; then |
|
|
1030 WITH_SHL=true |
|
|
1031 else |
|
|
1032 if test "$WITH_SHL" = yes; then |
|
|
1033 AC_MSG_ERROR([--enable-shl specified, but functions are missing!]) |
|
|
1034 fi |
|
|
1035 WITH_SHL=false |
|
|
1036 fi |
|
|
1037 if $WITH_SHL; then |
|
|
1038 AC_DEFINE(WITH_SHL, 1) |
|
|
1039 fi |
|
|
1040 else |
|
|
1041 WITH_SHL=false |
|
1664
|
1042 fi |
|
1978
|
1043 AC_SUBST(WITH_SHL) |
|
1664
|
1044 |
|
1901
|
1045 ### Set WITH_DYNAMIC_LINKING after all the other shared library stuff |
|
|
1046 ### has been determined. |
|
|
1047 |
|
|
1048 if $WITH_DL || $WITH_SHL; then |
|
|
1049 AC_DEFINE(WITH_DYNAMIC_LINKING, 1) |
|
|
1050 WITH_DYNAMIC_LINKING=true |
|
|
1051 else |
|
|
1052 WITH_DYNAMIC_LINKING=false |
|
|
1053 fi |
|
|
1054 AC_SUBST(WITH_DYNAMIC_LINKING) |
|
|
1055 |
|
1300
|
1056 ### There is more than one possible prototype for gettimeofday. See |
|
2782
|
1057 ### which one (if any) appears in sys/time.h. These tests are from |
|
|
1058 ### Emacs 19. |
|
1300
|
1059 |
|
2782
|
1060 AC_MSG_CHECKING(for struct timeval) |
|
|
1061 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME |
|
|
1062 #include <sys/time.h> |
|
|
1063 #include <time.h> |
|
|
1064 #else |
|
|
1065 #ifdef HAVE_SYS_TIME_H |
|
|
1066 #include <sys/time.h> |
|
|
1067 #else |
|
|
1068 #include <time.h> |
|
|
1069 #endif |
|
|
1070 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], |
|
|
1071 [AC_MSG_RESULT(yes) |
|
|
1072 HAVE_TIMEVAL=yes |
|
|
1073 AC_DEFINE(HAVE_TIMEVAL)], |
|
|
1074 [AC_MSG_RESULT(no) |
|
|
1075 HAVE_TIMEVAL=no]) |
|
|
1076 |
|
|
1077 if test "x$HAVE_TIMEVAL" = xyes; then |
|
|
1078 AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) |
|
|
1079 AC_TRY_LINK([#ifdef TIME_WITH_SYS_TIME |
|
|
1080 #include <sys/time.h> |
|
|
1081 #include <time.h> |
|
|
1082 #else |
|
|
1083 #ifdef HAVE_SYS_TIME_H |
|
|
1084 #include <sys/time.h> |
|
|
1085 #else |
|
|
1086 #include <time.h> |
|
|
1087 #endif |
|
|
1088 #endif],[struct timeval time; struct timezone dummy; |
|
|
1089 gettimeofday (&time, &dummy);], [AC_MSG_RESULT(no)], |
|
|
1090 [AC_MSG_RESULT(yes) |
|
|
1091 AC_DEFINE(GETTIMEOFDAY_NO_TZ)]) |
|
|
1092 fi |
|
869
|
1093 |
|
832
|
1094 dnl Would like to get rid of this cruft, and just have |
|
|
1095 dnl |
|
|
1096 dnl AC_CHECK_FUNCS(finite isnan isinf) |
|
|
1097 dnl |
|
|
1098 dnl instead, but that used to fail on some systems... |
|
369
|
1099 dnl |
|
832
|
1100 dnl Also just using AC_CHECK_FUNCS doesn't seem to work to find isinf |
|
|
1101 dnl and isnan on Linux systems, so we use AC_CHECK_FUNC, and if that |
|
369
|
1102 dnl fails, we try again by including math.h and invoking the function |
|
|
1103 dnl with an argument. |
|
869
|
1104 |
|
2508
|
1105 ### I am told that Inf and NaN don't work on m68k HP sytems, and that |
|
|
1106 ### on SCO systems, isnan and isinf don't work, but they can be |
|
|
1107 ### replaced by something that does. |
|
956
|
1108 |
|
|
1109 case "$canonical_host_type" in |
|
1384
|
1110 m68k-hp-hpux*) |
|
956
|
1111 ;; |
|
2508
|
1112 *-*-sco*) |
|
|
1113 AC_MSG_RESULT([defining SCO to be 1]) |
|
|
1114 AC_DEFINE(SCO, 1) |
|
|
1115 AC_MSG_RESULT([forcing HAVE_ISINF for SCO]) |
|
|
1116 AC_DEFINE(HAVE_ISINF, 1) |
|
|
1117 AC_MSG_RESULT([forcing HAVE_ISNAN for SCO]) |
|
|
1118 AC_DEFINE(HAVE_ISNAN, 1) |
|
|
1119 ;; |
|
956
|
1120 *) |
|
3475
|
1121 AC_CHECK_FUNCS(finite isnan isinf) |
|
956
|
1122 ;; |
|
|
1123 esac |
|
|
1124 |
|
1076
|
1125 ### Check for nonstandard but common math functions that we need. |
|
|
1126 |
|
3130
|
1127 AC_CHECK_FUNCS(acosh asinh atanh erf erfc) |
|
|
1128 |
|
869
|
1129 ### Checks for OS specific cruft. |
|
|
1130 |
|
1377
|
1131 AC_STRUCT_ST_BLKSIZE |
|
|
1132 AC_STRUCT_ST_BLOCKS |
|
|
1133 AC_STRUCT_ST_RDEV |
|
405
|
1134 AC_STRUCT_TM |
|
1186
|
1135 AC_STRUCT_TIMEZONE |
|
1388
|
1136 AC_FUNC_CLOSEDIR_VOID |
|
1225
|
1137 |
|
2548
|
1138 OCTAVE_STRUCT_GR_PASSWD |
|
|
1139 |
|
2592
|
1140 for termlib in ncurses curses termcap terminfo termlib; do |
|
2034
|
1141 AC_CHECK_LIB(${termlib}, tputs, [TERMLIBS="${TERMLIBS} -l${termlib}"]) |
|
405
|
1142 case "${TERMLIBS}" in |
|
|
1143 *-l${termlib}*) |
|
3822
|
1144 LIBS="$TERMLIBS $LIBS" |
|
405
|
1145 break |
|
|
1146 ;; |
|
|
1147 esac |
|
|
1148 done |
|
869
|
1149 |
|
2509
|
1150 if test "$ac_cv_lib_termcap_tputs" = yes \ |
|
|
1151 || test "$ac_cv_lib_terminfo_tputs" = yes \ |
|
|
1152 || test "$ac_cv_lib_ncurses_tputs" = yes \ |
|
|
1153 || test "$ac_cv_lib_curses_tputs" = yes \ |
|
|
1154 || test "$ac_cv_lib_termlib_tputs" = yes; then |
|
2488
|
1155 true |
|
|
1156 else |
|
3105
|
1157 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, or -ltermlib!" |
|
|
1158 AC_MSG_WARN($warn_termlibs) |
|
2488
|
1159 fi |
|
|
1160 |
|
3822
|
1161 OCTAVE_ENABLE_READLINE |
|
|
1162 |
|
832
|
1163 AC_MSG_CHECKING([for struct exception in math.h]) |
|
|
1164 AC_TRY_LINK([#include <math.h>], |
|
|
1165 [struct exception *x; x->type; x->name;], |
|
835
|
1166 AC_MSG_RESULT(yes) |
|
832
|
1167 AC_DEFINE(EXCEPTION_IN_MATH, 1), |
|
869
|
1168 AC_MSG_RESULT(no)) |
|
|
1169 |
|
|
1170 ### Signal stuff. |
|
|
1171 |
|
834
|
1172 AC_TYPE_SIGNAL |
|
885
|
1173 AC_DECL_SYS_SIGLIST |
|
|
1174 AC_MSG_CHECKING([for sys_siglist variable]) |
|
|
1175 AC_TRY_LINK([#include <stdio.h>], |
|
|
1176 [extern char *sys_siglist[]; printf ("%s\n", sys_siglist[1]);], |
|
|
1177 AC_MSG_RESULT(yes) |
|
|
1178 AC_DEFINE(HAVE_SYS_SIGLIST, 1), |
|
|
1179 AC_MSG_RESULT(no)) |
|
2470
|
1180 OCTAVE_SIGNAL_CHECK |
|
|
1181 OCTAVE_REINSTALL_SIGHANDLERS |
|
869
|
1182 |
|
1762
|
1183 ### Type stuff. |
|
|
1184 |
|
|
1185 AC_TYPE_MODE_T |
|
|
1186 AC_TYPE_OFF_T |
|
2097
|
1187 AC_TYPE_PID_T |
|
1762
|
1188 AC_TYPE_SIZE_T |
|
|
1189 AC_TYPE_UID_T |
|
|
1190 AC_CHECK_TYPE(dev_t, short) |
|
|
1191 AC_CHECK_TYPE(ino_t, unsigned long) |
|
|
1192 AC_CHECK_TYPE(nlink_t, short) |
|
2626
|
1193 OCTAVE_CHECK_TYPE(sigset_t, [#include <signal.h>], int) |
|
1762
|
1194 |
|
2633
|
1195 ### A system dependent kluge or two. |
|
|
1196 |
|
2035
|
1197 AC_CHECK_FUNCS(getrusage times) |
|
2427
|
1198 case "$canonical_host_type" in |
|
|
1199 *-*-cygwin32) |
|
|
1200 AC_DEFINE(RUSAGE_TIMES_ONLY, 1) |
|
|
1201 ;; |
|
|
1202 esac |
|
|
1203 |
|
2762
|
1204 bsd_gcc_kluge_targets_frag=/dev/null |
|
2633
|
1205 case "$canonical_host_type" in |
|
|
1206 *-*-386bsd* | *-*-openbsd* | *-*-netbsd* | *-*-freebsd*) |
|
|
1207 bsd_gcc_kluge_targets_frag=Makefrag.bsd |
|
|
1208 cat << \EOF > $bsd_gcc_kluge_targets_frag |
|
|
1209 |
|
|
1210 lex.o: lex.cc |
|
|
1211 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1212 |
|
|
1213 pt-plot.o: pt-plot.cc |
|
|
1214 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1215 |
|
|
1216 symtab.o: symtab.cc |
|
|
1217 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1218 |
|
|
1219 toplev.o: toplev.cc |
|
|
1220 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1221 |
|
|
1222 unwind-prot.o: unwind-prot.cc |
|
|
1223 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1224 |
|
|
1225 EOF |
|
|
1226 ;; |
|
|
1227 esac |
|
|
1228 AC_SUBST_FILE(bsd_gcc_kluge_targets_frag) |
|
|
1229 |
|
869
|
1230 ### Checks for other programs used for building, testing, installing, |
|
|
1231 ### and running Octave. |
|
|
1232 |
|
3729
|
1233 OCTAVE_PROG_FLEX |
|
|
1234 OCTAVE_PROG_BISON |
|
869
|
1235 |
|
1722
|
1236 AC_PROG_LN_S |
|
|
1237 |
|
3222
|
1238 OCTAVE_PROG_NM |
|
3130
|
1239 OCTAVE_PROG_RUNTEST |
|
869
|
1240 |
|
405
|
1241 AC_PROG_INSTALL |
|
2642
|
1242 INSTALL_SCRIPT='${INSTALL}' |
|
|
1243 AC_SUBST(INSTALL_SCRIPT) |
|
869
|
1244 |
|
3130
|
1245 OCTAVE_PROG_GNUPLOT |
|
|
1246 OCTAVE_PROG_PAGER |
|
3673
|
1247 OCTAVE_PROG_GPERF |
|
3130
|
1248 |
|
2577
|
1249 EXE= |
|
|
1250 case "$canonical_host_type" in |
|
|
1251 *-*-cygwin32) |
|
|
1252 EXE=.exe |
|
|
1253 ;; |
|
|
1254 esac |
|
2578
|
1255 AC_SUBST(EXE) |
|
2577
|
1256 |
|
2032
|
1257 ### Even though we include config.h, we need to have the preprocessor |
|
|
1258 ### defines available in a variable for the octave-bug script. Use |
|
|
1259 ### UGLY_DEFS for that. |
|
|
1260 |
|
|
1261 AC_OUTPUT_MAKE_DEFS |
|
2162
|
1262 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\",g'` |
|
2032
|
1263 AC_MSG_RESULT([defining UGLY_DEFS to be $UGLY_DEFS]) |
|
|
1264 AC_SUBST(UGLY_DEFS) |
|
|
1265 |
|
869
|
1266 ### Maybe add -Wall to compiler flags now that we're done feature |
|
|
1267 ### testing. |
|
|
1268 |
|
3131
|
1269 if test -z "$EXTERN_CFLAGS"; then |
|
|
1270 OCTAVE_CC_FLAG(-Wall) |
|
405
|
1271 fi |
|
3131
|
1272 |
|
|
1273 if test -z "$EXTERN_CXXFLAGS"; then |
|
|
1274 OCTAVE_CXX_FLAG(-Wall) |
|
405
|
1275 fi |
|
869
|
1276 |
|
2813
|
1277 ### Someday, maybe include -ansi and even -pedantic in this list... |
|
|
1278 |
|
|
1279 GCC_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wid-clash-31 \ |
|
|
1280 -Winline -Wmissing-prototypes -Wnested-externs -Wpointer-arith \ |
|
|
1281 -Wstrict-prototypes -Wwrite-strings" |
|
|
1282 |
|
3131
|
1283 GXX_PICKY_FLAGS="$GCC_PICKY_FLAGS -Weffc++ -Wenum-clash -fno-nonnull-objects" |
|
2813
|
1284 |
|
|
1285 AC_ARG_ENABLE(picky-flags, |
|
|
1286 [ --enable-picky-flags add picky options to CFLAGS, CXXFLAGS, FFLAGS], |
|
3131
|
1287 [if test "$enableval" = no; then |
|
|
1288 true |
|
2813
|
1289 elif test "$enableval" = yes; then |
|
3131
|
1290 if test -z "$EXTERN_CFLAGS"; then |
|
|
1291 for flag in $GCC_PICKY_FLAGS; do |
|
|
1292 OCTAVE_CC_FLAG($flag) |
|
|
1293 done |
|
2813
|
1294 fi |
|
3131
|
1295 if test -z "$EXTERN_CXXFLAGS"; then |
|
|
1296 for flag in $GXX_PICKY_FLAGS; do |
|
|
1297 OCTAVE_CXX_FLAG($flag) |
|
|
1298 done |
|
2813
|
1299 fi |
|
|
1300 fi], []) |
|
|
1301 |
|
1146
|
1302 ### Run configure in subdirectories. |
|
|
1303 |
|
1304
|
1304 export CC |
|
|
1305 export CXX |
|
|
1306 export F77 |
|
|
1307 |
|
3822
|
1308 AC_CONFIG_SUBDIRS($GLOB_DIR kpathsea scripts $PLPLOT_DIR) |
|
1146
|
1309 |
|
869
|
1310 ### Do the substitutions in all the Makefiles. |
|
|
1311 |
|
3215
|
1312 AC_OUTPUT(Makefile octMakefile Makeconf install-octave \ |
|
|
1313 test/Makefile dlfcn/Makefile \ |
|
|
1314 doc/Makefile doc/faq/Makefile doc/interpreter/Makefile \ |
|
|
1315 doc/liboctave/Makefile doc/refcard/Makefile emacs/Makefile \ |
|
|
1316 examples/Makefile liboctave/Makefile src/Makefile \ |
|
|
1317 libcruft/Makefile libcruft/Makerules \ |
|
3220
|
1318 libcruft/amos/Makefile libcruft/blas/Makefile \ |
|
|
1319 libcruft/dassl/Makefile libcruft/fftpack/Makefile \ |
|
|
1320 libcruft/lapack/Makefile libcruft/linpack/Makefile \ |
|
|
1321 libcruft/minpack/Makefile libcruft/misc/Makefile \ |
|
|
1322 libcruft/odepack/Makefile libcruft/ordered-qz/Makefile \ |
|
|
1323 libcruft/quadpack/Makefile libcruft/ranlib/Makefile \ |
|
3215
|
1324 libcruft/slatec-fn/Makefile libcruft/slatec-err/Makefile \ |
|
3690
|
1325 libcruft/villad/Makefile \ |
|
|
1326 libcruft/blas-xtra/Makefile libcruft/lapack-xtra/Makefile) |
|
1225
|
1327 |
|
3238
|
1328 AC_OUTPUT_COMMANDS([chmod +x install-octave]) |
|
3176
|
1329 |
|
1225
|
1330 ### Print a summary so that important information isn't missed. |
|
|
1331 |
|
|
1332 if test -z "$F77"; then |
|
|
1333 FORT="$F2C $F2CFLAGS" |
|
|
1334 else |
|
2610
|
1335 FORT="$F77 $FFLAGS" |
|
1225
|
1336 fi |
|
|
1337 |
|
|
1338 AC_MSG_RESULT([ |
|
|
1339 |
|
|
1340 Octave is now configured for $canonical_host_type |
|
|
1341 |
|
1664
|
1342 Source directory: $srcdir |
|
|
1343 Installation prefix: $prefix |
|
3126
|
1344 C compiler: $CC $XTRA_CFLAGS $CFLAGS |
|
|
1345 C++ compiler: $CXX $XTRA_CXXFLAGS $CXXFLAGS |
|
1664
|
1346 Fortran compiler: $FORT |
|
|
1347 Fortran libraries: $FLIBS |
|
3820
|
1348 BLAS libraries: $BLAS_LIBS |
|
|
1349 HDF5 libraries: $HDF5_LIBS |
|
3822
|
1350 LIBS: $LIBS |
|
1664
|
1351 Default pager: $DEFAULT_PAGER |
|
|
1352 gnuplot: $GNUPLOT_BINARY |
|
|
1353 |
|
2108
|
1354 Do internal array bounds checking: $BOUNDS_CHECKING |
|
3034
|
1355 Build static libraries: $STATIC_LIBS |
|
1679
|
1356 Build shared libraries: $SHARED_LIBS |
|
|
1357 Minimal kernel option: $OCTAVE_LITE |
|
|
1358 Dynamic Linking (dlopen/dlsym): $WITH_DL |
|
|
1359 Dynamic Linking (shl_load/shl_findsym): $WITH_SHL |
|
3034
|
1360 Include support for GNU readline: $USE_READLINE |
|
1225
|
1361 ]) |
|
3105
|
1362 |
|
|
1363 warn_msg_printed=false |
|
|
1364 |
|
|
1365 if test -n "$warn_f77_and_g77"; then |
|
|
1366 AC_MSG_WARN($warn_f77_and_g77) |
|
|
1367 warn_msg_printed=true |
|
|
1368 fi |
|
|
1369 |
|
|
1370 if test -n "$warn_f2c_and_f77"; then |
|
|
1371 AC_MSG_WARN($warn_f2c_and_f77) |
|
|
1372 warn_msg_printed=true |
|
|
1373 fi |
|
|
1374 |
|
|
1375 if test -n "$warn_f2c_and_g77"; then |
|
|
1376 AC_MSG_WARN($warn_f2c_and_g77) |
|
|
1377 warn_msg_printed=true |
|
|
1378 fi |
|
|
1379 |
|
|
1380 if test -n "$gxx_only"; then |
|
|
1381 AC_MSG_WARN($gxx_only) |
|
|
1382 warn_msg_printed=true |
|
|
1383 fi |
|
|
1384 |
|
|
1385 if test -n "$warn_gcc_version"; then |
|
|
1386 AC_MSG_WARN($warn_gcc_version) |
|
|
1387 warn_msg_printed=true |
|
|
1388 fi |
|
|
1389 |
|
|
1390 if test -n "$warn_gcc_only"; then |
|
|
1391 AC_MSG_WARN($warn_gcc_only) |
|
|
1392 warn_msg_printed=true |
|
|
1393 fi |
|
|
1394 |
|
|
1395 if test -n "$warn_f2c_no_lib"; then |
|
|
1396 AC_MSG_WARN($warn_f2c_no_lib) |
|
|
1397 warn_msg_printed=true |
|
|
1398 fi |
|
|
1399 |
|
3825
|
1400 if test -n "$warn_readline"; then |
|
|
1401 AC_MSG_WARN($warn_readline) |
|
|
1402 warn_msg_printed=true |
|
|
1403 fi |
|
|
1404 |
|
3105
|
1405 if test -n "$warn_termlibs"; then |
|
|
1406 AC_MSG_WARN($warn_termlibs) |
|
|
1407 warn_msg_printed=true |
|
|
1408 fi |
|
|
1409 |
|
3673
|
1410 if test -n "$warn_gperf"; then |
|
|
1411 AC_MSG_WARN($warn_gperf) |
|
|
1412 warn_msg_printed=true |
|
|
1413 fi |
|
|
1414 |
|
3105
|
1415 if test -n "$warn_flex"; then |
|
|
1416 AC_MSG_WARN($warn_flex) |
|
|
1417 warn_msg_printed=true |
|
|
1418 fi |
|
|
1419 |
|
|
1420 if test -n "$warn_bison"; then |
|
|
1421 AC_MSG_WARN($warn_bison) |
|
|
1422 warn_msg_printed=true |
|
|
1423 fi |
|
|
1424 |
|
|
1425 if test -n "$warn_less"; then |
|
|
1426 AC_MSG_WARN($warn_less) |
|
|
1427 warn_msg_printed=true |
|
|
1428 fi |
|
|
1429 |
|
|
1430 if test -n "$warn_runtest"; then |
|
|
1431 AC_MSG_WARN($warn_runtest) |
|
|
1432 warn_msg_printed=true |
|
|
1433 fi |
|
|
1434 |
|
|
1435 if test -n "$warn_gnuplot"; then |
|
|
1436 |
|
|
1437 ## If you change this text, be sure to also change the corresponding |
|
|
1438 ## set of warnings above. |
|
|
1439 |
|
|
1440 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) |
|
|
1441 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) |
|
|
1442 AC_MSG_WARN([plotting commands without it.]) |
|
|
1443 AC_MSG_WARN([]) |
|
|
1444 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) |
|
|
1445 AC_MSG_WARN([tell Octave where to find it by typing the command]) |
|
|
1446 AC_MSG_WARN([]) |
|
|
1447 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) |
|
|
1448 AC_MSG_WARN([]) |
|
|
1449 AC_MSG_WARN([at the Octave prompt.]) |
|
|
1450 warn_msg_printed=true |
|
|
1451 fi |
|
|
1452 |
|
|
1453 if $warn_msg_printed; then |
|
|
1454 AC_MSG_RESULT([]) |
|
|
1455 fi |
|
|
1456 |
|
|
1457 ### End of configure. |
