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1 dnl configure.in |
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2 dnl |
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, 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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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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31 AC_INIT |
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32 AC_REVISION($Revision: 1.514 $) |
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33 AC_PREREQ(2.57) |
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34 AC_CONFIG_SRCDIR([src/octave.cc]) |
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35 AC_CONFIG_HEADER(config.h) |
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36 |
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37 OCTAVE_HOST_TYPE |
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38 |
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39 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.]) |
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40 |
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41 AC_GNU_SOURCE |
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42 |
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43 AC_AIX |
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44 AC_MINIX |
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45 AC_ISC_POSIX |
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46 |
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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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50 [AS_HELP_STRING([--with-sepchar=<char>], |
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51 [use <char> as the path separation character])]) |
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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, ["$sepchar"], [Define this to the path separator, as a string.]) |
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70 |
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71 ### some defaults |
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72 |
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73 OCTAVE_SET_DEFAULT(man1dir, '$(mandir)/man1') |
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74 OCTAVE_SET_DEFAULT(man1ext, '.1') |
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75 OCTAVE_SET_DEFAULT(infofile, '$(infodir)/octave.info') |
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76 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)') |
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77 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') |
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78 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') |
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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/$(canonical_host_type)') |
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87 OCTAVE_SET_DEFAULT(localverarchlibdir, |
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88 '$(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type)') |
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89 OCTAVE_SET_DEFAULT(octfiledir, |
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90 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)') |
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91 OCTAVE_SET_DEFAULT(localoctfiledir, |
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92 '$(libexecdir)/octave/site/oct/$(canonical_host_type)') |
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93 OCTAVE_SET_DEFAULT(localapioctfiledir, |
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94 '$(libexecdir)/octave/site/oct/$(api_version)/$(canonical_host_type)') |
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95 OCTAVE_SET_DEFAULT(localveroctfiledir, |
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96 '$(libexecdir)/octave/$(version)/site/oct/$(canonical_host_type)') |
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97 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') |
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98 |
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99 ### Make configure args available for other uses. |
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100 |
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101 config_opts=$ac_configure_args |
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102 AC_SUBST(config_opts) |
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103 |
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104 ### Allow the user to force us to use f2c. |
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105 |
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106 AC_ARG_WITH(f2c, |
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107 [AS_HELP_STRING([--with-f2c], |
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108 [use f2c even if Fortran compiler is available])], |
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109 [if test "$withval" = no; then use_f2c=false; else use_f2c=true; fi], |
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110 use_f2c=false) |
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111 |
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112 ### Allow the user to force us to use f77. |
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113 |
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114 AC_ARG_WITH(f77, |
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115 [AS_HELP_STRING([--with-f77], [use f77 to compile Fortran subroutines])], |
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116 [if test "$withval" = no; then use_f77=false; else use_f77=true; fi], |
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117 use_f77=false) |
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118 |
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119 ### Make sure only one of the above options for Fortran compilers was |
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120 ### specified (multiple "no" or --without-FOO options are ok). |
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121 |
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122 OCTAVE_CHECK_EXCLUSIVE_WITH_OPTIONS(f77, f2c, |
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123 [warn_f2c_and_f77="--with-f2c and --with-f77 both specified! Using f77..." |
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124 AC_MSG_WARN($warn_f2c_and_f77) |
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125 use_f2c=false]) |
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126 |
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127 ### Make it possible to have Octave's array and matrix classes do bounds |
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128 ### checking on element references. This slows some operations down a |
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129 ### bit, so it is turned off by default. |
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130 |
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131 BOUNDS_CHECKING=false |
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132 AC_ARG_ENABLE(bounds-check, |
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133 [AS_HELP_STRING([--enable-bounds-check], |
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134 [for internal array classes (default is no)])], |
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135 [if test "$enableval" = yes; then BOUNDS_CHECKING=true; fi], []) |
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136 if $BOUNDS_CHECKING; then |
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137 AC_DEFINE(BOUNDS_CHECKING, 1, [Define to use internal bounds checking.]) |
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138 fi |
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139 |
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140 ### If possible, use a 64-bit integer type for array dimensions and indexing. |
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141 |
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142 USE_64_BIT_IDX_T=false |
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143 OCTAVE_IDX_TYPE=int |
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144 AC_ARG_ENABLE(64, |
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145 [AS_HELP_STRING([--enable-64], |
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146 [use 64-bit integer for array dimensions and indexing])], |
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147 [if test "$enableval" = yes; then USE_64_BIT_IDX_T=true; fi], []) |
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148 if $USE_64_BIT_IDX_T; then |
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149 AC_CHECK_SIZEOF(void *) |
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150 AC_CHECK_SIZEOF(int) |
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151 AC_CHECK_SIZEOF(long) |
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152 if test $ac_cv_sizeof_void_p -eq 8; then |
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153 if test $ac_cv_sizeof_int -eq 8; then |
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154 OCTAVE_IDX_TYPE=int |
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155 elif test $ac_cv_sizeof_long -eq 8; then |
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156 OCTAVE_IDX_TYPE=long |
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157 AC_DEFINE(IDX_TYPE_LONG, 1, [Define to 1 if octave index type is long]) |
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158 else |
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159 AC_MSG_WARN([no suitable type found for octave_idx_type so disabling 64-bit features]) |
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160 USE_64_BIT_IDX_T=false |
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161 fi |
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162 else |
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163 warn_64_bit="pointers are not 64-bits wide so disabling 64-bit features" |
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164 AC_MSG_WARN($warn_64_bit) |
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165 USE_64_BIT_IDX_T=false |
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166 fi |
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167 fi |
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168 AC_SUBST(OCTAVE_IDX_TYPE) |
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169 if $USE_64_BIT_IDX_T; then |
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170 AC_DEFINE(USE_64_BIT_IDX_T, 1, [Define if using 64-bit integers for array dimensions and indexing]) |
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171 fi |
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172 AC_SUBST(USE_64_BIT_IDX_T) |
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173 |
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174 ### It seems that there are some broken inline assembly functions in |
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175 ### the GNU libc. Since I'm not sure how to test whether we are using |
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176 ### GNU libc, just disable them for all platforms. |
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177 |
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178 AC_MSG_NOTICE([defining __NO_MATH_INLINES avoids buggy GNU libc exp function]) |
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179 AC_DEFINE(__NO_MATH_INLINES, 1, [Define if your version of GNU libc has buggy inline assembly code for math functions like exp.]) |
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180 |
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181 ### See which C++ compiler to use (we expect to find g++). |
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182 |
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183 AC_PROG_CXX |
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184 AC_PROG_CXXCPP |
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185 |
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186 ### Do special things for g++. |
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187 |
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188 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ |
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189 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'` |
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190 |
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191 case "$gxx_version" in |
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192 1.* | 2.[[012345678]].*) |
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193 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave] |
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194 ) |
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195 ;; |
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196 2.9*) |
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197 warn_gxx_version="g++ version $gxx_version is likely to cause problems" |
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198 AC_MSG_WARN($warn_gxx_version) |
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199 ;; |
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200 esac |
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201 |
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202 CXX_VERSION= |
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203 if test -n "$gxx_version"; then |
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204 CXX_VERSION="$gxx_version" |
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205 fi |
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206 AC_SUBST(CXX_VERSION) |
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207 |
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208 OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL |
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209 OCTAVE_CXX_ISO_COMPLIANT_LIBRARY |
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210 OCTAVE_CXX_BROKEN_REINTERPRET_CAST |
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211 |
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212 # Determine the ABI used the C++ compiler, needed by the dynamic loading |
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213 # code. Currently supported ABIs are GNU v2, GNU v3 and Sun Workshop. |
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214 |
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215 OCTAVE_CXX_ABI |
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216 |
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217 ### See which C compiler to use (we expect to find gcc). |
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218 |
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219 AC_PROG_CC |
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220 AC_PROG_CPP |
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221 AC_PROG_GCC_TRADITIONAL |
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222 |
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223 ### Do special things for gcc. |
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224 |
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225 gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \ |
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226 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
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227 case "$gcc_version" in |
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228 2.*) |
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229 if test -z "$LDFLAGS"; then |
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230 LDFLAGS="-g" |
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231 AC_MSG_NOTICE([defining LDFLAGS to be $LDFLAGS]) |
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232 fi |
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233 ;; |
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234 1.*) |
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235 warn_gcc_version="gcc version $gcc_version is likely to cause problems" |
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236 AC_MSG_WARN($warn_gcc_version) |
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237 ;; |
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238 esac |
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239 |
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240 CC_VERSION= |
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241 if test -n "$gcc_version"; then |
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242 CC_VERSION="$gcc_version" |
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243 fi |
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244 AC_SUBST(CC_VERSION) |
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245 |
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246 ### The flag to create dependency varies depending on the compier. |
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247 |
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248 # Assume GCC. |
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249 DEPEND_FLAGS="-M" |
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250 DEPEND_EXTRA_SED_PATTERN="" |
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251 case "$canonical_host_type" in |
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252 sparc-sun-solaris2* | i386-pc-solaris2*) |
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253 if test "$GCC" = yes; then |
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254 true |
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255 else |
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256 DEPEND_FLAGS="-xM1" |
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257 DEPEND_EXTRA_SED_PATTERN="-e '/\/opt\/SUNWspro/d'" |
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258 fi |
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259 ;; |
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260 esac |
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261 AC_SUBST(DEPEND_FLAGS) |
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262 AC_SUBST(DEPEND_EXTRA_SED_PATTERN) |
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263 |
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264 ### On Intel systems with gcc, we may need to compile with -mieee-fp |
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265 ### and -ffloat-store to get full support for IEEE floating point. |
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266 ### |
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267 ### On Alpha/OSF systems, we need -mieee. |
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268 |
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269 ieee_fp_flag= |
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270 case "$canonical_host_type" in |
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271 i[[3456789]]86-*-*) |
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272 if test "$GCC" = yes; then |
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273 OCTAVE_CC_FLAG(-mieee-fp, [ |
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274 ieee_fp_flag=-mieee-fp |
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275 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-fp" |
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276 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CFLAGS])]) |
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277 |
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278 ### OCTAVE_CC_FLAG(-ffloat-store, [ |
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279 ### float_store_flag=-ffloat-store |
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280 ### XTRA_CFLAGS="$XTRA_CFLAGS -ffloat-store" |
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281 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CFLAGS])]) |
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282 fi |
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283 if test "$GXX" = yes; then |
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284 OCTAVE_CXX_FLAG(-mieee-fp, [ |
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285 ieee_fp_flag=-mieee-fp |
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286 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-fp" |
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287 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CXXFLAGS])]) |
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288 |
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289 ### OCTAVE_CXX_FLAG(-ffloat-store, [ |
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290 ### float_store_flag=-ffloat-store |
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291 ### XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ffloat-store" |
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292 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CXXFLAGS])]) |
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293 fi |
324
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294 ;; |
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295 alpha*-*-*) |
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296 if test "$GCC" = yes; then |
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297 OCTAVE_CC_FLAG(-mieee, [ |
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298 ieee_fp_flag=-mieee |
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299 XTRA_CFLAGS="$XTRA_CFLAGS -mieee" |
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300 AC_MSG_NOTICE([adding -mieee to XTRA_CFLAGS])]) |
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301 else |
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302 OCTAVE_CC_FLAG(-ieee, [ |
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303 ieee_fp_flag=-ieee |
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304 XTRA_CFLAGS="$XTRA_CFLAGS -ieee" |
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305 AC_MSG_NOTICE([adding -ieee to XTRA_CFLAGS])]) |
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306 fi |
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307 if test "$GXX" = yes; then |
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308 OCTAVE_CXX_FLAG(-mieee, [ |
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309 ieee_fp_flag=-mieee |
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310 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee" |
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311 AC_MSG_NOTICE([adding -mieee to XTRA_CXXFLAGS])]) |
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312 else |
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313 OCTAVE_CXX_FLAG(-ieee, [ |
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314 ieee_fp_flag=-ieee |
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315 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ieee" |
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316 AC_MSG_NOTICE([adding -ieee to XTRA_CXXFLAGS])]) |
4284
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317 fi |
2020
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318 ;; |
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319 *ibm-aix4*) |
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320 OCTAVE_CC_FLAG(-mminimal-toc, [ |
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321 XTRA_CFLAGS="$XTRA_CFLAGS -mminimal-toc"]) |
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322 |
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323 OCTAVE_CXX_FLAG(-mminimal-toc, [ |
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324 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mminimal-toc"]) |
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325 ;; |
324
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326 esac |
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327 |
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328 AC_SUBST(XTRA_CFLAGS) |
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329 AC_SUBST(XTRA_CXXFLAGS) |
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330 |
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331 ### Use -static if compiling on Alpha OSF/1 1.3 systems. |
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332 |
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333 case "$canonical_host_type" in |
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334 alpha*-dec-osf1.3) |
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335 LD_STATIC_FLAG=-static |
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336 ;; |
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337 esac |
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338 if test -n "$LD_STATIC_FLAG"; then |
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339 AC_MSG_NOTICE([defining LD_STATIC_FLAG to be $LD_STATIC_FLAG]) |
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340 fi |
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341 AC_SUBST(LD_STATIC_FLAG) |
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342 |
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343 OCTAVE_CXX_PREPENDS_UNDERSCORE |
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344 |
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345 ### Defaults for cross compiling. BUILD_CC and BUILD_CXX are |
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346 ### the compilers that we use for building tools on the build system. |
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347 ### For now, we assume that the only cross compiling we can do is |
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348 ### with gcc on a Unixy system, but the dedicated hacker can override these. |
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349 |
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350 if test "$cross_compiling" = yes; then |
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351 BUILD_CC="gcc" |
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352 BUILD_CFLAGS="-O2 -g" |
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353 BUILD_CXX="g++" |
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354 BUILD_CXXFLAGS="-O2 -g" |
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355 BUILD_LDFLAGS="" |
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356 BUILD_EXEEXT="" |
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357 else |
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358 BUILD_CC='$(CC)' |
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359 BUILD_CFLAGS='$(CFLAGS)' |
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360 BUILD_CXX='$(CXX)' |
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361 BUILD_CXXFLAGS='$(CXXFLAGS)' |
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362 BUILD_LDFLAGS='$(LDFLAGS)' |
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363 case "$canonical_host_type" in |
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364 sparc-sun-solaris2*) |
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365 if test "$GCC" != yes; then |
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366 ## The Sun C++ compiler never seems to complete compiling |
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367 ## gendoc.cc unless we reduce the optimization level... |
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368 BUILD_CXXFLAGS="-g -O1" |
4284
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369 fi |
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370 ;; |
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371 esac |
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372 BUILD_EXEEXT='$(EXEEXT)' |
4094
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373 fi |
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374 |
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375 AC_ARG_VAR(BUILD_CC, [build system C compiler (used if cross compiling)]) |
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376 AC_ARG_VAR(BUILD_CFLAGS, [build system C compiler flags (used if cross compiling)]) |
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377 AC_ARG_VAR(BUILD_CXX, [build system C++ compiler (used if cross compiling)]) |
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378 AC_ARG_VAR(BUILD_CXXFLAGS, [build system C++ compiler flags (used if cross compiling)]) |
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379 AC_ARG_VAR(BUILD_LDFLAGS, [build system C++ compiler link flags (used if cross compiling)]) |
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380 AC_ARG_VAR(BUILD_EXEEXT, [build system executable extension (used if cross compiling)]) |
3222
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381 |
3232
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382 dnl This is bogus. We shouldn't have to explicitly add libc too! |
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383 |
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384 ### Look for math library. If found, this will add -lm to LIBS. |
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385 |
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386 case "$canonical_host_type" in |
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387 *-*-nextstep*) |
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388 ;; |
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389 *-*-linux*) |
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390 AC_CHECK_LIB(m, sin, , , -lc) |
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391 ;; |
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392 *) |
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393 AC_CHECK_LIB(m, sin) |
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394 ;; |
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395 esac |
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396 |
5585
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397 ### Check for pcre/regex library. |
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398 AC_SUBST(REGEX_LIBS) |
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399 WITH_PCRE_CONFIG=no |
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400 AC_CHECK_HEADER(pcre.h, WITH_PCRE=yes, WITH_PCRE=no) |
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401 if test $WITH_PCRE = no ; then |
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402 AC_CHECK_PROG(WITH_PCRE_CONFIG, pcre-config, yes, no) |
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403 if test $WITH_PCRE_CONFIG = yes ; then |
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404 WITH_PCRE=yes |
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405 fi |
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406 fi |
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407 if test $WITH_PCRE = yes ; then |
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408 AC_CHECK_LIB(pcre, pcre_compile, WITH_PCRE=yes, WITH_PCRE=no) |
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409 if test $WITH_PCRE = yes ; then |
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410 AC_DEFINE(HAVE_PCRE, 1, [Define if PCRE is available.]) |
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411 if test $WITH_PCRE_CONFIG = yes ; then |
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412 REGEX_LIBS=`pcre-config --cflags --libs` |
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413 else |
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414 REGEX_LIBS="-lpcre" |
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415 fi |
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416 fi |
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417 fi |
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418 AC_CHECK_FUNCS(regexec, WITH_REGEX=yes , [ |
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419 AC_CHECK_LIB(regex, regexec, WITH_REGEX=yes, WITH_REGEX=no)]) |
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420 if test $WITH_REGEX = yes ; then |
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421 AC_DEFINE(HAVE_REGEX, 1, [Define if regex is available.]) |
5600
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422 if test $WITH_PCRE = no ; then |
5585
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423 AC_CHECK_FUNCS(regexec, REGEX_LIBS= , [ |
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424 AC_CHECK_LIB(regex, regexec, REGEX_LIBS="-lregex")]) |
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425 fi |
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426 fi |
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427 |
5270
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428 ### Check for ZLIB library. |
3820
|
429 |
5270
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430 WITH_ZLIB=true |
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431 AC_ARG_WITH(zlib, |
5844
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432 [AS_HELP_STRING([--without-zlib], [don't use zlib])], |
5270
|
433 with_zlib=$withval, with_zlib=yes) |
3820
|
434 |
5270
|
435 zlib_lib= |
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436 if test "$with_zlib" = yes; then |
|
437 zlib_lib="z" |
|
438 elif test "$with_zlib" != no; then |
|
439 zlib_lib="$with_zlib" |
3687
|
440 fi |
|
441 |
5270
|
442 ZLIB_LIBS= |
|
443 WITH_ZLIB=false |
|
444 if test -n "$zlib_lib"; then |
5337
|
445 AC_CHECK_LIB($zlib_lib, gzclearerr, [ |
5270
|
446 AC_CHECK_HEADERS(zlib.h, [ |
|
447 WITH_ZLIB=true |
|
448 ZLIB_LIBS="-l$zlib_lib" |
|
449 LIBS="$ZLIB_LIBS $LIBS" |
|
450 AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available.])])]) |
|
451 fi |
|
452 |
|
453 if $WITH_ZLIB; then |
|
454 ### Check for HDF5 library. |
|
455 |
|
456 WITH_HDF5=true |
|
457 AC_ARG_WITH(hdf5, |
5844
|
458 [AS_HELP_STRING([--without-hdf5], [don't use HDF5])], |
5270
|
459 with_hdf5=$withval, with_hdf5=yes) |
|
460 |
|
461 hdf5_lib= |
|
462 if test "$with_hdf5" = yes; then |
|
463 hdf5_lib="hdf5" |
|
464 elif test "$with_hdf5" != no; then |
|
465 hdf5_lib="$with_hdf5" |
|
466 fi |
|
467 |
|
468 HDF5_LIBS= |
|
469 WITH_HDF5=false |
|
470 if test -n "$hdf5_lib"; then |
|
471 AC_CHECK_LIB($hdf5_lib, H5Pcreate, [ |
3820
|
472 AC_CHECK_HEADERS(hdf5.h, [ |
5270
|
473 WITH_HDF5=true |
|
474 HDF5_LIBS="-l$hdf5_lib" |
3820
|
475 LIBS="$HDF5_LIBS $LIBS" |
4696
|
476 AC_DEFINE(HAVE_HDF5, 1, [Define if HDF5 is available.]) |
|
477 AC_CHECK_LIB($hdf5_lib, H5Gget_num_objs, [ |
5270
|
478 AC_DEFINE(HAVE_H5GGET_NUM_OBJS, 1, [Define if HDF5 has H5Gget_num_objs.])])])]) |
|
479 fi |
|
480 |
|
481 if $WITH_HDF5; then |
|
482 true |
|
483 else |
|
484 warn_hdf5="HDF5 library not found. Octave will not be able to save or load HDF5 data files." |
|
485 fi |
|
486 else |
|
487 warn_zlib="ZLIB library not found. Octave will not be able to save or load compressed data files or HDF5 files." |
3820
|
488 fi |
3687
|
489 |
5203
|
490 |
3827
|
491 # Checks for FFTW header and library. |
|
492 |
|
493 # subdirectories of libcruft to build if they aren't found on the system: |
|
494 FFT_DIR="fftpack" |
|
495 AC_SUBST(FFT_DIR) |
|
496 |
|
497 # Installed fftw library, if any. |
|
498 FFTW_LIBS='' |
|
499 AC_SUBST(FFTW_LIBS) |
|
500 |
|
501 AC_ARG_WITH(fftw, |
5844
|
502 [AS_HELP_STRING([--without-fftw], |
|
503 [use included fftpack instead of installed fftw])], |
3886
|
504 with_fftw=$withval, with_fftw=yes) |
3827
|
505 |
5513
|
506 if test "$with_fftw" = yes; then |
4773
|
507 have_fftw3_header=no |
|
508 with_fftw3=no |
|
509 AC_CHECK_HEADER(fftw3.h, [have_fftw3_header=yes; break]) |
|
510 if test "$have_fftw3_header" = yes; then |
5203
|
511 AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [FFTW_LIBS="-lfftw3"; with_fftw3=yes]) |
3827
|
512 fi |
|
513 fi |
|
514 |
4773
|
515 if test "$with_fftw" = yes && test "$with_fftw3" = yes; then |
3827
|
516 FFT_DIR='' |
4773
|
517 AC_DEFINE(HAVE_FFTW3, 1, [Define if the FFTW3 library is used.]) |
3827
|
518 fi |
|
519 |
5235
|
520 # Checks for GLPK header and library. |
|
521 |
|
522 AC_ARG_WITH(glpk, |
5844
|
523 [AS_HELP_STRING([--without-glpk], [don't use GLPK])], |
5235
|
524 with_glpk=$withval, with_glpk=yes) |
|
525 |
|
526 glpk_lib= |
|
527 if test "$with_glpk" = yes; then |
|
528 glpk_lib="glpk" |
|
529 elif test "$with_glpk" != no; then |
|
530 glpk_lib="$with_glpk" |
|
531 fi |
|
532 |
|
533 GLPK_LIBS= |
|
534 if test -n "$glpk_lib"; then |
|
535 AC_CHECK_LIB($glpk_lib, glp_lpx_simplex, [ |
|
536 AC_CHECK_HEADERS(glpk.h, [ |
|
537 GLPK_LIBS="-l$glpk_lib" |
|
538 AC_DEFINE(HAVE_GLPK, 1, [Define if GLPK is available.])])]) |
|
539 fi |
|
540 AC_SUBST(GLPK_LIBS) |
|
541 |
4853
|
542 OCTAVE_IEEE754_DATA_FORMAT |
4850
|
543 |
3827
|
544 # ---------------------------------------------------------------------- |
|
545 |
3012
|
546 ### We need these before trying to find libf2c. |
|
547 |
3130
|
548 OCTAVE_PROG_AR |
3012
|
549 |
|
550 AC_PROG_RANLIB |
|
551 |
2813
|
552 ### If we haven't been forced to use a particular Fortran compiler, |
|
553 ### try to find one using any one of several common Un*x Fortran |
3887
|
554 ### compiler names using the AC_PROG_F77 macro. |
1239
|
555 ### |
4816
|
556 ### The configure options --with-f77 or --with-f2c |
|
557 ### force f77 or f2c to be used. It is also possible to use |
2813
|
558 ### these options to specify the name of the compiler. For example, |
4816
|
559 ### `--with-f77=g77' says that we are using g77 as the Fortran compiler. |
1233
|
560 |
2813
|
561 if $use_f77; then |
3008
|
562 if test "$with_f77" = yes; then |
2813
|
563 F77=f77 |
|
564 else |
|
565 F77="$with_f77" |
|
566 fi |
5844
|
567 AC_MSG_NOTICE([defining F77 to be $F77]) |
1233
|
568 elif $use_f2c; then |
|
569 F77= |
2336
|
570 if test "$with_f2c" = yes; then |
1317
|
571 F2C=f2c |
1239
|
572 else |
|
573 F2C="$with_f2c" |
|
574 fi |
5844
|
575 AC_MSG_NOTICE([defining F2C to be $F2C]) |
1233
|
576 fi |
5
|
577 |
3887
|
578 if test "x$FFLAGS" = x; then |
|
579 FFLAGS="-O" # override -g -O default by AC_PROG_F77 |
|
580 fi |
|
581 |
|
582 # the F77 variable, if set, overrides AC_PROG_F77 automatically |
|
583 AC_PROG_F77 |
|
584 |
1239
|
585 have_fortran_compiler=false |
|
586 have_f2c=false |
5
|
587 |
2813
|
588 if $use_f2c; then |
1239
|
589 have_f2c=true |
|
590 else |
|
591 if test -n "$F77"; then |
3887
|
592 AC_F77_LIBRARY_LDFLAGS |
|
593 AC_F77_DUMMY_MAIN |
|
594 AC_F77_WRAPPERS |
|
595 case "$canonical_host_type" in |
5076
|
596 i[[3456789]]86-*-*) |
|
597 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
598 OCTAVE_F77_FLAG(-mieee-fp) |
5078
|
599 ### OCTAVE_F77_FLAG(-ffloat-store) |
5076
|
600 fi |
|
601 ;; |
3887
|
602 alpha*-*-*) |
|
603 if test "$ac_cv_f77_compiler_gnu" = yes; then |
5076
|
604 OCTAVE_F77_FLAG(-mieee) |
3887
|
605 else |
5076
|
606 OCTAVE_F77_FLAG(-ieee) |
|
607 OCTAVE_F77_FLAG(-fpe1) |
3887
|
608 fi |
|
609 ;; |
|
610 powerpc-apple-machten*) |
|
611 FFLAGS= |
|
612 ;; |
|
613 esac |
|
614 if test -n "$FFLAGS"; then |
5844
|
615 AC_MSG_NOTICE([defining FFLAGS to be $FFLAGS]) |
1239
|
616 fi |
|
617 have_fortran_compiler=true |
1233
|
618 else |
1239
|
619 AC_CHECK_PROG(F2C, f2c, f2c, []) |
3897
|
620 AC_ARG_VAR(F2C, [Fortran to C translator command]) |
|
621 AC_ARG_VAR(F2CFLAGS, [Fortran to C translator flags]) |
1239
|
622 if test -n "$F2C"; then |
|
623 have_f2c=true |
5
|
624 fi |
|
625 fi |
|
626 fi |
869
|
627 |
2762
|
628 f77_rules_frag=/dev/null |
1239
|
629 if $have_fortran_compiler; then |
2762
|
630 f77_rules_frag=Makefrag.f77 |
1679
|
631 cat << \EOF > $f77_rules_frag |
1668
|
632 |
1753
|
633 %.c : %.f |
1668
|
634 |
1791
|
635 %.o : %.f |
3615
|
636 $(FC) -c $(ALL_FFLAGS) -o $@ $< |
1668
|
637 |
1984
|
638 pic/%.o : %.f |
|
639 $(FC) -c $(FPICFLAG) $(ALL_FFLAGS) $< -o $@ |
|
640 |
1668
|
641 EOF |
1239
|
642 elif $have_f2c; then |
3887
|
643 AC_DEFINE(HAVE_F2C, 1, [Define if we are using f2c.]) |
2562
|
644 |
5775
|
645 ### FIXME -- these shouldn't be fixed names, eh? |
2562
|
646 |
|
647 oct_conflib=libconflib.a |
|
648 oct_obj_ext=o |
|
649 |
4417
|
650 CONFLIB_ARG= |
2562
|
651 if AC_TRY_EVAL(ac_compile); then |
3887
|
652 $AR $ARFLAGS $oct_conflib conftest.$oct_obj_ext 1>&AS_MESSAGE_LOG_FD() |
2562
|
653 if test -n "$RANLIB"; then |
3887
|
654 $RANLIB $oct_conflib 1>&AS_MESSAGE_LOG_FD() |
5
|
655 fi |
4417
|
656 CONFLIB_ARG="-L. -lconflib" |
5
|
657 fi |
2562
|
658 rm -f conftest* |
4417
|
659 AC_CHECK_LIB(f2c, f_open, FLIBS=-lf2c, FLIBS=, $CONFLIB_ARG) |
2562
|
660 rm -f $oct_conflib |
|
661 |
|
662 if test -z "$FLIBS"; then |
3232
|
663 AC_CHECK_LIB(F77, d_sin, FLIBS=-lF77, FLIBS=) |
2562
|
664 if test -n "$FLIBS"; then |
|
665 AC_CHECK_LIB(I77, f_rew, FLIBS="$FLIBS -lI77", FLIBS=, -lF77) |
|
666 fi |
|
667 fi |
|
668 |
1462
|
669 if test -z "$FLIBS"; then |
3105
|
670 warn_f2c_no_lib="I found f2c but not libf2c.a, or libF77.a and libI77.a" |
|
671 AC_MSG_WARN($warn_f2c_no_lib) |
5
|
672 fi |
2633
|
673 f77_rules_frag=Makefrag.f77 |
1679
|
674 cat << \EOF > $f77_rules_frag |
1668
|
675 |
1824
|
676 %.c : %.f |
3847
|
677 $(F2C) $(F2CFLAGS) < $< > $(@F) |
1668
|
678 |
1753
|
679 %.o : %.f |
1668
|
680 |
|
681 EOF |
5
|
682 else |
832
|
683 AC_MSG_WARN([in order to build octave, you must have a compatible]) |
|
684 AC_MSG_WARN([Fortran compiler or f2c installed and in your path.]) |
1664
|
685 AC_MSG_ERROR([See the file INSTALL for more information.]) |
5
|
686 fi |
869
|
687 |
1163
|
688 FC=$F77 |
|
689 AC_SUBST(FC) |
1679
|
690 AC_SUBST_FILE(f77_rules_frag) |
869
|
691 |
5498
|
692 OCTAVE_F77_FLAG(-ffloat-store, [ |
|
693 AC_MSG_RESULT([setting F77_FLOAT_STORE_FLAG to -ffloat-store]) |
|
694 F77_FLOAT_STORE_FLAG=-ffloat-store |
|
695 AC_SUBST(F77_FLOAT_STORE_FLAG) |
|
696 ]) |
|
697 |
3820
|
698 ### Checks for BLAS and LAPACK libraries: |
3887
|
699 # (Build subdirectories of libcruft if they aren't found on the system.) |
3820
|
700 |
3887
|
701 sinclude(acx_blas.m4) |
|
702 sinclude(acx_lapack.m4) |
|
703 ACX_BLAS([], [BLAS_DIR="blas"]) |
|
704 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"]) |
3690
|
705 AC_SUBST(BLAS_DIR) |
|
706 AC_SUBST(LAPACK_DIR) |
|
707 |
5451
|
708 # Check for AMD library |
|
709 AMD_LIBS= |
|
710 AC_SUBST(AMD_LIBS) |
|
711 AC_CHECK_LIB(amd, amd_postorder, [AMD_LIBS="-lamd"; with_amd=yes],[with_amd=no]) |
|
712 |
5226
|
713 # Check for UMFPACK library. |
|
714 |
|
715 UMFPACK_LIBS= |
|
716 AC_SUBST(UMFPACK_LIBS) |
|
717 |
|
718 AC_ARG_WITH(umfpack, |
5844
|
719 [AS_HELP_STRING([--without-umfpack], |
|
720 [don't use UMFPACK, disable some sparse functionality])], |
5226
|
721 with_umfpack=$withval, with_umfpack=yes) |
|
722 |
5703
|
723 warn_umfpack="UMFPACK not found. This will result in some lack of functionality for sparse matrices." |
5513
|
724 if test "$with_umfpack" = yes && test "$with_amd" = yes; then |
5226
|
725 with_umfpack=no |
5512
|
726 AC_CHECK_HEADERS([ufsparse/umfpack.h umfpack/umfpack.h umfpack.h], [ |
|
727 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
728 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ |
|
729 ## Invalidate the cache. |
|
730 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant |
|
731 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
732 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ |
|
733 |
5226
|
734 ## Invalidate the cache. |
|
735 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant |
|
736 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
5512
|
737 UMFPACK_LIBS="-lumfpack -lcblas"; with_umfpack=yes], [], $AMD_LIBS -lcblas $BLAS_LIBS)], $AMD_LIBS $BLAS_LIBS $FLIBS)], $AMD_LIBS) |
5451
|
738 |
5226
|
739 if test "$with_umfpack" = yes; then |
5451
|
740 AC_DEFINE(HAVE_UMFPACK, 1, [Define if the UMFPACK library is used.]) |
5505
|
741 OLD_LIBS=$LIBS |
|
742 LIBS="$LIBS $UMFPACK_LIBS $AMD_LIBS $BLAS_LIBS $FLIBS" |
|
743 OCTAVE_UMFPACK_SEPERATE_SPLIT |
|
744 LIBS=$OLD_LIBS |
5648
|
745 TEXINFO_UMFPACK="@set HAVE_UMFPACK" |
5513
|
746 warn_umfpack= |
5512
|
747 fi |
5513
|
748 break]) |
|
749 fi |
|
750 |
5648
|
751 AC_SUBST(TEXINFO_UMFPACK) |
5226
|
752 |
5451
|
753 COLAMD_LIBS= |
|
754 AC_SUBST(COLAMD_LIBS) |
|
755 |
|
756 AC_ARG_WITH(colamd, |
5844
|
757 [AS_HELP_STRING([--without-colamd], |
|
758 [don't use COLAMD, disable some sparse functionality])], |
5451
|
759 with_colamd=$withval, with_colamd=yes) |
|
760 |
5703
|
761 warn_colamd="COLAMD not found. This will result in some lack of functionality for sparse matrices." |
5513
|
762 if test "$with_colamd" = yes; then |
5451
|
763 with_colamd=no |
5610
|
764 AC_CHECK_HEADERS([ufsparse/colamd.h colamd/colamd.h colamd.h], [ |
5451
|
765 AC_CHECK_LIB(colamd, colamd, [COLAMD_LIBS="-lcolamd"; with_colamd=yes]) |
|
766 if test "$with_colamd" = yes; then |
|
767 AC_DEFINE(HAVE_COLAMD, 1, [Define if the COLAMD library is used.]) |
5648
|
768 TEXINFO_COLAMD="@set HAVE_COLAMD" |
5513
|
769 warn_colamd= |
5512
|
770 fi |
5513
|
771 break]) |
5451
|
772 fi |
|
773 |
5648
|
774 AC_SUBST(TEXINFO_COLAMD) |
5513
|
775 |
5451
|
776 CCOLAMD_LIBS= |
|
777 AC_SUBST(CCOLAMD_LIBS) |
|
778 |
|
779 AC_ARG_WITH(ccolamd, |
5844
|
780 [AS_HELP_STRING([--without-ccolamd], |
|
781 [don't use CCOLAMD, disable some sparse functionality])], |
5451
|
782 with_ccolamd=$withval, with_ccolamd=yes) |
|
783 |
5703
|
784 warn_ccolamd="CCOLAMD not found. This will result in some lack of functionality for sparse matrices." |
5513
|
785 if test "$with_ccolamd" = yes; then |
5451
|
786 with_ccolamd=no |
5610
|
787 AC_CHECK_HEADERS([ufsparse/ccolamd.h ccolamd/ccolamd.h ccolamd.h], [ |
5451
|
788 AC_CHECK_LIB(ccolamd, ccolamd, [CCOLAMD_LIBS="-lccolamd"; with_ccolamd=yes]) |
|
789 if test "$with_ccolamd" = yes; then |
|
790 AC_DEFINE(HAVE_CCOLAMD, 1, [Define if the CCOLAMD library is used.]) |
5513
|
791 warn_ccolamd= |
5512
|
792 fi |
5513
|
793 break]) |
5451
|
794 fi |
|
795 |
|
796 CHOLMOD_LIBS= |
|
797 AC_SUBST(CHOLMOD_LIBS) |
|
798 |
|
799 AC_ARG_WITH(cholmod, |
5844
|
800 [AS_HELP_STRING([--without-cholmod], |
|
801 [don't use CHOLMOD, disable some sparse functionality])], |
5451
|
802 with_cholmod=$withval, with_cholmod=yes) |
|
803 |
5703
|
804 warn_cholmod="CHOLMOD not found. This will result in some lack of functionality for sparse matrices." |
5513
|
805 if test "$with_cholmod" = yes && test "$with_colamd" = yes && |
|
806 test "$with_ccolamd" = yes && test "$with_amd" = yes; then |
5451
|
807 with_cholmod=no |
5610
|
808 AC_CHECK_HEADERS([ufsparse/cholmod.h cholmod/cholmod.h cholmod.h], [ |
|
809 AC_CHECK_HEADERS([ufsparse/metis.h metis/metis.h metis.h], [ |
5512
|
810 AC_CHECK_LIB(metis, METIS_NodeND, with_metis=yes, with_metis=no) |
|
811 break], |
5506
|
812 with_metis=no) |
|
813 |
|
814 if test "$with_metis" = yes; then |
|
815 AC_DEFINE(HAVE_METIS, 1, [Define if the METIS library is used.]) |
5451
|
816 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod -lmetis"; |
|
817 with_cholmod=yes], [ |
5610
|
818 AC_CHECK_LIB(cholmod, cholmod_start, |
5506
|
819 [CHOLMOD_LIBS="-lcholmod -cblas -lmetis"; with_cholmod=yes], [], |
5518
|
820 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS -lmetis)], |
5506
|
821 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS -lmetis) |
|
822 else |
|
823 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod"; |
|
824 with_cholmod=yes], [ |
5610
|
825 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod -cblas"; |
5451
|
826 with_cholmod=yes], [], |
5518
|
827 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS)], |
5506
|
828 $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS) |
|
829 fi |
5451
|
830 |
|
831 if test "$with_cholmod" = yes; then |
|
832 AC_DEFINE(HAVE_CHOLMOD, 1, [Define if the CHOLMOD library is used.]) |
5648
|
833 TEXINFO_CHOLMOD="@set HAVE_CHOLMOD" |
5513
|
834 warn_cholmod= |
5512
|
835 fi |
5513
|
836 break]) |
5451
|
837 fi |
5226
|
838 |
5648
|
839 AC_SUBST(TEXINFO_CHOLMOD) |
5513
|
840 |
5610
|
841 CXSPARSE_LIBS= |
|
842 AC_SUBST(CXSPARSE_LIBS) |
|
843 |
|
844 AC_ARG_WITH(cxsparse, |
5844
|
845 [AS_HELP_STRING([--without-cxsparse], |
|
846 [don't use CXSparse, disable some sparse functionality])], |
5610
|
847 with_cxsparse=$withval, with_cxsparse=yes) |
|
848 |
5703
|
849 warn_cxsparse="CXSparse not found. This will result in some lack of functionality for sparse matrices." |
5610
|
850 if test "$with_cxsparse" = yes; then |
|
851 with_cxsparse=no |
5648
|
852 AC_CHECK_HEADERS([ufsparse/cs.h cxsparse/cs.h cs.h], [ |
|
853 AC_CHECK_LIB(cxsparse, cs_di_sqr, [CXSPARSE_LIBS="-lcxsparse"; with_cxsparse=yes]) |
5610
|
854 if test "$with_cxsparse" = yes; then |
|
855 AC_DEFINE(HAVE_CXSPARSE, 1, [Define if the CXSparse library is used.]) |
|
856 warn_cxsparse= |
|
857 fi |
|
858 break]) |
|
859 fi |
|
860 |
4110
|
861 ### Handle shared library options. |
2813
|
862 |
3034
|
863 ### Enable creation of static libraries. |
|
864 |
|
865 AC_ARG_ENABLE(static, |
5844
|
866 [AS_HELP_STRING([--enable-static], [create static libraries])], |
3034
|
867 [if test "$enableval" = no; then STATIC_LIBS=false; |
|
868 else STATIC_LIBS=true; fi], |
5221
|
869 STATIC_LIBS=false) |
3034
|
870 AC_SUBST(STATIC_LIBS) |
|
871 |
2813
|
872 ### Enable creation of shared libraries. Currently only works with |
|
873 ### gcc on some systems. |
|
874 |
|
875 AC_ARG_ENABLE(shared, |
5844
|
876 [AS_HELP_STRING([--enable-shared], |
|
877 [create shared libraries (not all systems)])], |
2813
|
878 [if test "$enableval" = no; then SHARED_LIBS=false; |
|
879 else SHARED_LIBS=true; fi], |
5221
|
880 SHARED_LIBS=true) |
2813
|
881 AC_SUBST(SHARED_LIBS) |
|
882 |
4128
|
883 ### Enable dynamic linking. --enable-shared implies this, so |
|
884 ### --enable-dl is only need if you are only building static libraries |
|
885 ### and want to try dynamic linking too (works on some systems, for |
|
886 ### example, OS X and Windows). |
|
887 |
|
888 AC_ARG_ENABLE(dl, |
5844
|
889 [AS_HELP_STRING([--enable-dl], |
|
890 [create shared libraries (not all systems)])], |
4128
|
891 [if test "$enableval" = no; then ENABLE_DYNAMIC_LINKING=false; |
|
892 else ENABLE_DYNAMIC_LINKING=true; fi], |
5221
|
893 ENABLE_DYNAMIC_LINKING=true) |
4128
|
894 |
3034
|
895 if $STATIC_LIBS || $SHARED_LIBS; then |
|
896 true |
|
897 else |
|
898 AC_MSG_ERROR([You can't disable building static AND shared libraries!]) |
|
899 fi |
|
900 |
2813
|
901 AC_ARG_ENABLE(rpath, |
5844
|
902 [AS_HELP_STRING([--enable-rpath], |
|
903 [override the default link options for rpath; e.g., --enable-rpath='-rpath $(octlibdir)'])], |
4353
|
904 [ if test "$enableval" = no; then use_rpath=false; |
|
905 else |
|
906 use_rpath=true |
|
907 if test "$enableval" = yes; then true; |
|
908 else enable_rpath_arg="$enableval"; fi |
4439
|
909 fi], [use_rpath=true]) |
2813
|
910 |
|
911 DLFCN_DIR= |
|
912 CPICFLAG=-fPIC |
|
913 CXXPICFLAG=-fPIC |
|
914 FPICFLAG=-fPIC |
|
915 SHLEXT=so |
4190
|
916 SHLLIB='$(SHLEXT)' |
4102
|
917 SHLBIN= |
4138
|
918 SHLEXT_VER='$(SHLEXT).$(version)' |
|
919 SHLLIB_VER='$(SHLLIB).$(version)' |
|
920 SHLBIN_VER='$(SHLBIN).$(version)' |
4126
|
921 SHLLINKEXT= |
4323
|
922 SH_LD='$(CXX)' |
2813
|
923 SH_LDFLAGS=-shared |
4759
|
924 DL_LD='$(SH_LD)' |
|
925 DL_LDFLAGS='$(SH_LDFLAGS)' |
|
926 MKOCTFILE_DL_LDFLAGS='$(DL_LDFLAGS)' |
3036
|
927 SONAME_FLAGS= |
2813
|
928 RLD_FLAG= |
4199
|
929 NO_OCT_FILE_STRIP=false |
4323
|
930 TEMPLATE_AR='$(AR)' |
3775
|
931 TEMPLATE_ARFLAGS="$ARFLAGS" |
4104
|
932 library_path_var=LD_LIBRARY_PATH |
2813
|
933 case "$canonical_host_type" in |
4323
|
934 *-*-386bsd* | *-*-openbsd* | *-*-netbsd*) |
2813
|
935 SH_LD=ld |
|
936 SH_LDFLAGS=-Bshareable |
|
937 ;; |
4323
|
938 *-*-freebsd*) |
|
939 SH_LD='$(CC)' |
5508
|
940 SH_LDFLAGS="-shared -Wl,-x" |
|
941 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
4323
|
942 ;; |
3127
|
943 alpha*-dec-osf*) |
2813
|
944 CPICFLAG= |
|
945 CXXPICFLAG= |
|
946 FPICFLAG= |
4283
|
947 SH_LDFLAGS="-shared -Wl,-expect_unresolved -Wl,'*'" |
|
948 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
2813
|
949 ;; |
3956
|
950 *-*-darwin*) |
4759
|
951 DL_LDFLAGS='-bundle -bundle_loader $(TOPDIR)/src/octave $(LDFLAGS)' |
|
952 MKOCTFILE_DL_LDFLAGS='-bundle -bundle_loader $(bindir)/octave-$(version)$(EXEEXT)' |
|
953 SH_LDFLAGS='-dynamiclib -single_module $(LDFLAGS)' |
4157
|
954 CXXPICFLAG= |
|
955 CPICFLAG= |
|
956 FPICFLAG= |
4759
|
957 SHLEXT=dylib |
|
958 SHLLIB='$(SHLEXT)' |
|
959 SHLEXT_VER='$(version).$(SHLEXT)' |
|
960 SHLLIB_VER='$(version).$(SHLLIB)' |
4199
|
961 NO_OCT_FILE_STRIP=true |
4786
|
962 SONAME_FLAGS='-install_name $(octlibdir)/$@' |
4759
|
963 library_path_var=DYLD_LIBRARY_PATH |
3956
|
964 ;; |
4105
|
965 *-*-cygwin* | *-*-mingw*) |
5451
|
966 DL_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-runtime-pseudo-reloc" |
4102
|
967 CXXPICFLAG= |
|
968 CPICFLAG= |
|
969 FPICFLAG= |
|
970 SHLEXT=dll |
|
971 SHLLIB=dll.a |
|
972 SHLBIN=dll |
5414
|
973 SH_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-auto-image-base" |
4102
|
974 SHLLINKEXT=.dll |
|
975 SONAME_FLAGS='-Wl,--out-implib=$@.a' |
4104
|
976 library_path_var=PATH |
4102
|
977 ;; |
3740
|
978 *-*-linux* | *-*-gnu*) |
4906
|
979 MKOCTFILE_DL_LDFLAGS="-shared -Wl,-Bsymbolic" |
4283
|
980 SONAME_FLAGS='-Wl,-soname -Wl,$@' |
|
981 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
2813
|
982 ;; |
3887
|
983 i[[3456]]86-*-sco3.2v5*) |
4283
|
984 SONAME_FLAGS='-Wl,-h -Wl,$@' |
3705
|
985 RLD_FLAG= |
3160
|
986 SH_LDFLAGS=-G |
|
987 ;; |
2813
|
988 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
989 CPICFLAG= |
|
990 CXXPICFLAG= |
|
991 FPICFLAG= |
|
992 DLFCN_DIR=dlfcn |
|
993 ;; |
|
994 hppa*-hp-hpux*) |
3887
|
995 if test "$ac_cv_f77_compiler_gnu" = yes; then |
2813
|
996 FPICFLAG=-fPIC |
|
997 else |
|
998 FPICFLAG=+Z |
|
999 fi |
|
1000 SHLEXT=sl |
|
1001 SH_LDFLAGS="-shared -fPIC" |
4283
|
1002 RLD_FLAG='-Wl,+b -Wl,$(octlibdir)' |
2813
|
1003 ;; |
|
1004 *-sgi-*) |
|
1005 CPICFLAG= |
|
1006 CXXPICFLAG= |
|
1007 FPICFLAG= |
4353
|
1008 RLD_FLAG='-rpath $(octlibdir)' |
2813
|
1009 ;; |
|
1010 sparc-sun-sunos4*) |
3887
|
1011 if test "$ac_cv_f77_compiler_gnu" = yes; then |
2813
|
1012 FPICFLAG=-fPIC |
|
1013 else |
|
1014 FPICFLAG=-PIC |
|
1015 fi |
3059
|
1016 SH_LD=ld |
|
1017 SH_LDFLAGS="-assert nodefinitions" |
3162
|
1018 RLD_FLAG='-L$(octlibdir)' |
2813
|
1019 ;; |
3606
|
1020 sparc-sun-solaris2* | i386-pc-solaris2*) |
3887
|
1021 if test "$ac_cv_f77_compiler_gnu" = yes; then |
2813
|
1022 FPICFLAG=-fPIC |
|
1023 else |
3775
|
1024 FPICFLAG=-KPIC |
|
1025 fi |
|
1026 if test "$GCC" = yes; then |
|
1027 CPICFLAG=-fPIC |
|
1028 else |
|
1029 CPICFLAG=-KPIC |
2813
|
1030 fi |
3775
|
1031 if test "$GXX" = yes; then |
|
1032 CXXPICFLAG=-fPIC |
|
1033 SH_LDFLAGS=-shared |
|
1034 else |
|
1035 CXXPICFLAG=-KPIC |
|
1036 SH_LDFLAGS=-G |
|
1037 fi |
|
1038 RLD_FLAG='-R $(octlibdir)' |
|
1039 # Template closures in archive libraries need a different mechanism. |
3820
|
1040 if test "$GXX" = yes; then |
3775
|
1041 true |
|
1042 else |
4323
|
1043 TEMPLATE_AR='$(CXX)' |
3775
|
1044 TEMPLATE_ARFLAGS="-xar -o" |
|
1045 fi |
2813
|
1046 ;; |
|
1047 esac |
|
1048 |
|
1049 if $use_rpath; then |
4353
|
1050 if test -n "$enable_rpath_arg"; then |
|
1051 RLD_FLAG="$enable_rpath_arg" |
|
1052 fi |
2813
|
1053 else |
4353
|
1054 RLD_FLAG="" |
2813
|
1055 fi |
|
1056 |
5844
|
1057 AC_MSG_NOTICE([defining FPICFLAG to be $FPICFLAG]) |
|
1058 AC_MSG_NOTICE([defining CPICFLAG to be $CPICFLAG]) |
|
1059 AC_MSG_NOTICE([defining CXXPICFLAG to be $CXXPICFLAG]) |
|
1060 AC_MSG_NOTICE([defining SHLEXT to be $SHLEXT]) |
|
1061 AC_MSG_NOTICE([defining SHLLIB to be $SHLLIB]) |
|
1062 AC_MSG_NOTICE([defining SHLBIN to be $SHLBIN]) |
|
1063 AC_MSG_NOTICE([defining SHLEXT_VER to be $SHLEXT_VER]) |
|
1064 AC_MSG_NOTICE([defining SHLLIB_VER to be $SHLLIB_VER]) |
|
1065 AC_MSG_NOTICE([defining SHLBIN_VER to be $SHLBIN_VER]) |
|
1066 AC_MSG_NOTICE([defining SHLLINKEXT to be $SHLLINKEXT]) |
|
1067 AC_MSG_NOTICE([defining DLFCN_DIR to be $DLFCN_DIR]) |
|
1068 AC_MSG_NOTICE([defining SH_LD to be $SH_LD]) |
|
1069 AC_MSG_NOTICE([defining SH_LDFLAGS to be $SH_LDFLAGS]) |
|
1070 AC_MSG_NOTICE([defining DL_LD to be $DL_LD]) |
|
1071 AC_MSG_NOTICE([defining DL_LDFLAGS to be $DL_LDFLAGS]) |
|
1072 AC_MSG_NOTICE([defining MKOCTFILE_DL_LDFLAGS to be $MKOCTFILE_DL_LDFLAGS]) |
|
1073 AC_MSG_NOTICE([defining SONAME_FLAGS to be $SONAME_FLAGS]) |
|
1074 AC_MSG_NOTICE([defining NO_OCT_FILE_STRIP to be $NO_OCT_FILE_STRIP]) |
|
1075 AC_MSG_NOTICE([defining RLD_FLAG to be $RLD_FLAG]) |
|
1076 AC_MSG_NOTICE([defining TEMPLATE_AR to be $TEMPLATE_AR]) |
|
1077 AC_MSG_NOTICE([defining TEMPLATE_ARFLAGS to be $TEMPLATE_ARFLAGS]) |
|
1078 AC_MSG_NOTICE([defining library_path_var to be $library_path_var]) |
2813
|
1079 AC_SUBST(FPICFLAG) |
|
1080 AC_SUBST(CPICFLAG) |
|
1081 AC_SUBST(CXXPICFLAG) |
|
1082 AC_SUBST(SHLEXT) |
4102
|
1083 AC_SUBST(SHLLIB) |
|
1084 AC_SUBST(SHLBIN) |
4126
|
1085 AC_SUBST(SHLEXT_VER) |
|
1086 AC_SUBST(SHLLIB_VER) |
|
1087 AC_SUBST(SHLBIN_VER) |
|
1088 AC_SUBST(SHLLINKEXT) |
2813
|
1089 AC_SUBST(DLFCN_DIR) |
|
1090 AC_SUBST(SH_LD) |
|
1091 AC_SUBST(SH_LDFLAGS) |
4759
|
1092 AC_SUBST(DL_LD) |
|
1093 AC_SUBST(DL_LDFLAGS) |
|
1094 AC_SUBST(MKOCTFILE_DL_LDFLAGS) |
3036
|
1095 AC_SUBST(SONAME_FLAGS) |
4199
|
1096 AC_SUBST(NO_OCT_FILE_STRIP) |
2813
|
1097 AC_SUBST(RLD_FLAG) |
3775
|
1098 AC_SUBST(TEMPLATE_AR) |
|
1099 AC_SUBST(TEMPLATE_ARFLAGS) |
4104
|
1100 AC_SUBST(library_path_var) |
4102
|
1101 |
2813
|
1102 ### special checks for odd OS specific things. |
|
1103 ### |
|
1104 ### I am told that on some SCO systems, the only place to find some |
|
1105 ### functions like gethostname and gettimeofday is in libsocket. |
|
1106 |
3887
|
1107 AC_CHECK_FUNCS(gethostname, [], [AC_CHECK_LIB(socket, gethostname)]) |
|
1108 AC_CHECK_FUNCS(getpwnam, [], [AC_CHECK_LIB(sun, getpwnam)]) |
2813
|
1109 |
4388
|
1110 case "$canonical_host_type" in |
|
1111 *-*-cygwin* | *-*-mingw*) |
|
1112 AC_CHECK_LIB(wsock32, gethostname) |
5451
|
1113 LIBS="$LIBS -lwsock32" |
4388
|
1114 ;; |
|
1115 esac |
|
1116 |
4353
|
1117 ### Type stuff. |
|
1118 |
|
1119 AC_TYPE_MODE_T |
|
1120 AC_TYPE_OFF_T |
|
1121 AC_TYPE_PID_T |
|
1122 AC_TYPE_SIZE_T |
|
1123 AC_TYPE_UID_T |
|
1124 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t]) |
|
1125 AC_CHECK_TYPES([long long int, unsigned long long int]) |
|
1126 AC_CHECK_TYPES([sigset_t, sig_atomic_t], , , [#include <signal.h>]) |
|
1127 |
2813
|
1128 ### How big are ints and how are they oriented? These could probably |
|
1129 ### be eliminated in favor of run-time checks. |
|
1130 |
3888
|
1131 AC_CHECK_SIZEOF(short) |
|
1132 AC_CHECK_SIZEOF(int) |
|
1133 AC_CHECK_SIZEOF(long) |
|
1134 AC_CHECK_SIZEOF(long long) |
2813
|
1135 |
|
1136 ### Does the C compiler handle alloca() and const correctly? |
|
1137 |
4602
|
1138 AC_FUNC_ALLOCA |
2813
|
1139 AC_C_CONST |
|
1140 |
|
1141 ### See if we should define NPOS. |
|
1142 |
|
1143 OCTAVE_STRING_NPOS |
|
1144 |
4360
|
1145 ### See if we should use placement delete. |
|
1146 |
|
1147 OCTAVE_PLACEMENT_DELETE |
|
1148 |
4366
|
1149 ### See if we can auto allocate variable sized arrays. |
|
1150 |
|
1151 OCTAVE_DYNAMIC_AUTO_ARRAYS |
|
1152 |
869
|
1153 ### Checks for header files. |
|
1154 |
832
|
1155 AC_HEADER_STDC |
|
1156 AC_HEADER_DIRENT |
1377
|
1157 AC_HEADER_TIME |
|
1158 AC_HEADER_SYS_WAIT |
2097
|
1159 |
4051
|
1160 ### C headers |
|
1161 |
4067
|
1162 AC_CHECK_HEADERS(assert.h curses.h direct.h dlfcn.h fcntl.h float.h \ |
5828
|
1163 floatingpoint.h grp.h ieeefp.h inttypes.h limits.h memory.h nan.h \ |
|
1164 ncurses.h poll.h pwd.h stdint.h stdlib.h string.h sys/ioctl.h \ |
3308
|
1165 sys/param.h sys/poll.h sys/resource.h sys/select.h sys/stat.h \ |
|
1166 sys/time.h sys/times.h sys/types.h sys/utsname.h termcap.h \ |
3887
|
1167 unistd.h varargs.h) |
|
1168 |
4051
|
1169 ### C++ headers |
|
1170 |
|
1171 AC_LANG_PUSH(C++) |
|
1172 AC_CHECK_HEADERS(sstream) |
|
1173 AC_LANG_POP(C++) |
|
1174 |
3887
|
1175 have_termios_h=no |
|
1176 AC_CHECK_HEADERS($TERMIOS_H, have_termios_h=yes) |
|
1177 AC_CHECK_HEADERS(termio.h, have_termio_h=yes, have_termio_h=no) |
|
1178 AC_CHECK_HEADERS(sgtty.h, have_sgtty_h=yes, have_sgtty_h=no) |
5451
|
1179 AC_CHECK_HEADERS(glob.h, have_glob_h=yes, have_glob_h=no) |
|
1180 AC_CHECK_HEADERS(fnmatch.h, have_fnmatch_h=yes, have_fnmatch_h=no) |
4067
|
1181 AC_CHECK_HEADERS(conio.h, have_conio_h=yes, have_conio_h=no) |
3249
|
1182 |
3225
|
1183 ### I'm told that termios.h is broken on NeXT systems. |
|
1184 |
|
1185 case "$canonical_host_type" in |
|
1186 *-*-nextstep*) |
3887
|
1187 if test "$have_termios_h" = yes; then |
3249
|
1188 AC_MSG_WARN([Ignoring termios.h on NeXT systems.]) |
3887
|
1189 have_termios_h=no |
3249
|
1190 fi |
3225
|
1191 ;; |
|
1192 esac |
|
1193 |
3887
|
1194 if test "$have_termios_h" = yes \ |
|
1195 || test "$have_termio_h" = yes \ |
|
1196 || test "$have_sgtty_h" = yes; then |
832
|
1197 true |
|
1198 else |
4064
|
1199 AC_MSG_WARN([I couldn't find termios.h, termio.h, or sgtty.h!]) |
832
|
1200 fi |
869
|
1201 |
5451
|
1202 LIBGLOB= |
|
1203 AC_SUBST(LIBGLOB) |
|
1204 if test "$have_fnmatch_h" = yes && test "$have_glob_h" = yes; then |
|
1205 AC_CHECK_FUNCS(fnmatch, have_fnmatch=yes, [ |
|
1206 AC_CHECK_LIB(glob, fnmatch, [have_fnmatch=yes; LIBGLOB=-lglob], |
|
1207 have_fnmatch=no)]) |
|
1208 AC_CHECK_FUNCS(glob, have_glob=yes, [ |
|
1209 AC_CHECK_LIB(glob, glob, [have_glob=yes; LIBGLOB=-lglob], |
|
1210 have_glob=no)]) |
|
1211 |
|
1212 if test "$have_fnmatch" != yes || test "$have_glob" != yes; then |
|
1213 AC_MSG_ERROR([You are required to have fnmatch and glob]) |
|
1214 fi |
|
1215 else |
|
1216 AC_MSG_ERROR([You are required to have fnmatch.h and glob.h]) |
|
1217 fi |
|
1218 |
1788
|
1219 ### Checks for functions and variables. |
869
|
1220 |
5138
|
1221 AC_CHECK_FUNCS(atexit basename bcopy bzero canonicalize_file_name \ |
|
1222 dup2 endgrent endpwent execvp fcntl fork getcwd getegid geteuid \ |
|
1223 getgid getgrent getgrgid getgrnam getpgrp getpid getppid getpwent \ |
|
1224 getpwuid gettimeofday getuid getwd _kbhit kill link localtime_r \ |
|
1225 lstat memmove mkdir mkfifo mkstemp on_exit pipe poll putenv raise \ |
|
1226 readlink rename resolvepath rindex rmdir round select setgrent \ |
|
1227 setpwent setvbuf sigaction siglongjmp sigpending sigprocmask \ |
|
1228 sigsuspend stat strcasecmp strdup strerror strftime stricmp \ |
5844
|
1229 strncasecmp strnicmp strptime strsignal symlink tempnam umask \ |
|
1230 uname unlink usleep vfprintf vsprintf vsnprintf waitpid) |
1300
|
1231 |
1708
|
1232 OCTAVE_SMART_PUTENV |
|
1233 |
4110
|
1234 ### Dynamic linking is now enabled only if we are building shared |
|
1235 ### libs and some API for dynamic linking is detected. |
|
1236 |
3705
|
1237 LD_CXX='$(CXX)' |
2064
|
1238 LIBDLFCN= |
|
1239 DLFCN_INCFLAGS= |
3232
|
1240 RDYNAMIC_FLAG= |
4110
|
1241 DL_API_MSG="" |
|
1242 dlopen_api=false |
|
1243 shl_load_api=false |
|
1244 loadlibrary_api=false |
4163
|
1245 dyld_api=false |
4110
|
1246 |
4163
|
1247 if $SHARED_LIBS || $ENABLE_DYNAMIC_LINKING; then |
|
1248 |
|
1249 ### Check for dyld first since OS X can have a non-standard libdl |
4110
|
1250 |
5599
|
1251 AC_CHECK_HEADER(mach-o/dyld.h) |
5717
|
1252 if test "$ac_cv_header_mach_o_dyld_h" = yes; then |
4163
|
1253 dyld_api=true |
|
1254 else |
4189
|
1255 AC_CHECK_LIB(dld, shl_load) |
|
1256 AC_CHECK_FUNCS(shl_load shl_findsym) |
4201
|
1257 if test "$ac_cv_func_shl_load" = yes \ |
|
1258 && test "$ac_cv_func_shl_findsym" = yes; then |
4189
|
1259 shl_load_api=true |
4110
|
1260 else |
4189
|
1261 AC_CHECK_LIB(wsock32, LoadLibrary) |
|
1262 AC_CHECK_FUNCS(LoadLibrary) |
4201
|
1263 if test "$ac_cv_func_loadlibrary" = yes; then |
4189
|
1264 loadlibrary_api=true |
2063
|
1265 else |
4189
|
1266 AC_CHECK_LIB(dl, dlopen) |
|
1267 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose) |
4201
|
1268 if test "$ac_cv_func_dlclose" = yes \ |
|
1269 && test "$ac_cv_func_dlerror" = yes \ |
|
1270 && test "$ac_cv_func_dlopen" = yes \ |
|
1271 && test "$ac_cv_func_dlsym" = yes; then |
4189
|
1272 dlopen_api=true |
|
1273 else |
4163
|
1274 case "$canonical_host_type" in |
|
1275 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
1276 LIBDLFCN="-ldlfcn -ll -lld" |
|
1277 DLFCN_INCFLAGS='-I$(top_srcdir)/dlfcn -I$(TOPDIR)/dlfcn' |
|
1278 dlopen_api=true |
|
1279 ;; |
|
1280 i[[3456]]86-*-sco3.2v5*) |
|
1281 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' |
|
1282 dlopen_api=true |
|
1283 ;; |
|
1284 esac |
|
1285 fi |
2063
|
1286 fi |
4110
|
1287 fi |
|
1288 fi |
|
1289 |
5451
|
1290 ## autoconf test for LoadLibrary appears broken. Bypass for cygwin/mingw |
|
1291 if !($dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api); then |
|
1292 case "$canonical_host_type" in |
|
1293 *-*-cygwin* | *-*-mingw*) |
|
1294 loadlibrary_api=true; |
|
1295 ;; |
|
1296 esac |
|
1297 fi |
|
1298 |
4110
|
1299 if $dlopen_api; then |
|
1300 DL_API_MSG="(dlopen)" |
|
1301 AC_DEFINE(HAVE_DLOPEN_API, 1, [Define if your system has dlopen, dlsym, dlerror, and dlclose for dynamic linking]) |
3958
|
1302 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) |
4110
|
1303 elif $shl_load_api; then |
|
1304 DL_API_MSG="(shl_load)" |
|
1305 AC_DEFINE(HAVE_SHL_LOAD_API, 1, [Define if your system has shl_load and shl_findsym for dynamic linking]) |
|
1306 elif $loadlibrary_api; then |
|
1307 DL_API_MSG="(LoadLibrary)" |
|
1308 AC_DEFINE(HAVE_LOADLIBRARY_API, 1, [Define if your system has LoadLibrary for dynamic linking]) |
4163
|
1309 elif $dyld_api; then |
|
1310 DL_API_MSG="(dyld)" |
|
1311 AC_DEFINE(HAVE_DYLD_API, 1, [Define if your system has dyld for dynamic linking]) |
4110
|
1312 fi |
|
1313 |
4163
|
1314 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
4128
|
1315 ENABLE_DYNAMIC_LINKING=true |
|
1316 AC_DEFINE(ENABLE_DYNAMIC_LINKING, 1, [Define if using dynamic linking]) |
1978
|
1317 fi |
4163
|
1318 fi |
|
1319 |
|
1320 if $SHARED_LIBS; then |
|
1321 LIBOCTINTERP=-loctinterp$SHLLINKEXT |
|
1322 LIBOCTAVE=-loctave$SHLLINKEXT |
|
1323 LIBCRUFT=-lcruft$SHLLINKEXT |
1978
|
1324 else |
4110
|
1325 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)' |
|
1326 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)' |
|
1327 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)' |
1664
|
1328 fi |
4163
|
1329 |
4110
|
1330 AC_SUBST(LD_CXX) |
2064
|
1331 AC_SUBST(LIBDLFCN) |
|
1332 AC_SUBST(DLFCN_INCFLAGS) |
3232
|
1333 AC_SUBST(RDYNAMIC_FLAG) |
4128
|
1334 AC_SUBST(ENABLE_DYNAMIC_LINKING) |
4110
|
1335 AC_SUBST(LIBOCTINTERP) |
|
1336 AC_SUBST(LIBOCTAVE) |
|
1337 AC_SUBST(LIBCRUFT) |
1901
|
1338 |
1300
|
1339 ### There is more than one possible prototype for gettimeofday. See |
2782
|
1340 ### which one (if any) appears in sys/time.h. These tests are from |
|
1341 ### Emacs 19. |
1300
|
1342 |
2782
|
1343 AC_MSG_CHECKING(for struct timeval) |
5844
|
1344 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
2782
|
1345 #include <sys/time.h> |
|
1346 #include <time.h> |
|
1347 #else |
|
1348 #ifdef HAVE_SYS_TIME_H |
|
1349 #include <sys/time.h> |
|
1350 #else |
|
1351 #include <time.h> |
|
1352 #endif |
5844
|
1353 #endif]], [[static struct timeval x; x.tv_sec = x.tv_usec;]])], |
2782
|
1354 [AC_MSG_RESULT(yes) |
|
1355 HAVE_TIMEVAL=yes |
3887
|
1356 AC_DEFINE(HAVE_TIMEVAL, 1, [Define if struct timeval is defined.])], |
2782
|
1357 [AC_MSG_RESULT(no) |
|
1358 HAVE_TIMEVAL=no]) |
|
1359 |
|
1360 if test "x$HAVE_TIMEVAL" = xyes; then |
|
1361 AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) |
5842
|
1362 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
2782
|
1363 #include <sys/time.h> |
|
1364 #include <time.h> |
|
1365 #else |
|
1366 #ifdef HAVE_SYS_TIME_H |
|
1367 #include <sys/time.h> |
|
1368 #else |
|
1369 #include <time.h> |
|
1370 #endif |
5842
|
1371 #endif]], [[struct timeval time; |
|
1372 struct timezone dummy; |
|
1373 gettimeofday (&time, &dummy);]])], |
|
1374 [AC_MSG_RESULT(no)], |
2782
|
1375 [AC_MSG_RESULT(yes) |
5842
|
1376 AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
|
1377 [Define if your system has a single-arg prototype for gettimeofday.])]) |
2782
|
1378 fi |
869
|
1379 |
832
|
1380 dnl Would like to get rid of this cruft, and just have |
|
1381 dnl |
|
1382 dnl AC_CHECK_FUNCS(finite isnan isinf) |
|
1383 dnl |
|
1384 dnl instead, but that used to fail on some systems... |
369
|
1385 dnl |
832
|
1386 dnl Also just using AC_CHECK_FUNCS doesn't seem to work to find isinf |
|
1387 dnl and isnan on Linux systems, so we use AC_CHECK_FUNC, and if that |
369
|
1388 dnl fails, we try again by including math.h and invoking the function |
|
1389 dnl with an argument. |
869
|
1390 |
2508
|
1391 ### I am told that Inf and NaN don't work on m68k HP sytems, and that |
|
1392 ### on SCO systems, isnan and isinf don't work, but they can be |
|
1393 ### replaced by something that does. |
956
|
1394 |
|
1395 case "$canonical_host_type" in |
1384
|
1396 m68k-hp-hpux*) |
956
|
1397 ;; |
2508
|
1398 *-*-sco*) |
5844
|
1399 AC_MSG_NOTICE([defining SCO to be 1]) |
3887
|
1400 AC_DEFINE(SCO, 1, [Define if using an SCO system.]) |
5844
|
1401 AC_MSG_NOTICE([forcing HAVE_ISINF for SCO]) |
3887
|
1402 AC_DEFINE(HAVE_ISINF, 1, [Define if you have isinf().]) |
5844
|
1403 AC_MSG_NOTICE([forcing HAVE_ISNAN for SCO]) |
3887
|
1404 AC_DEFINE(HAVE_ISNAN, 1, [Define if you have isnan().]) |
2508
|
1405 ;; |
956
|
1406 *) |
4349
|
1407 AC_CHECK_FUNCS(finite isnan isinf copysign signbit) |
5098
|
1408 AC_CHECK_DECLS(signbit, , , [#include <math.h>]) |
956
|
1409 ;; |
|
1410 esac |
|
1411 |
1076
|
1412 ### Check for nonstandard but common math functions that we need. |
|
1413 |
3130
|
1414 AC_CHECK_FUNCS(acosh asinh atanh erf erfc) |
|
1415 |
869
|
1416 ### Checks for OS specific cruft. |
|
1417 |
3887
|
1418 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct stat.st_rdev]) |
|
1419 |
405
|
1420 AC_STRUCT_TM |
1186
|
1421 AC_STRUCT_TIMEZONE |
1388
|
1422 AC_FUNC_CLOSEDIR_VOID |
1225
|
1423 |
3892
|
1424 AC_CHECK_MEMBERS(struct group.gr_passwd) |
2548
|
1425 |
4067
|
1426 # mkdir takes a single argument on some systems. |
|
1427 OCTAVE_MKDIR_TAKES_ONE_ARG |
|
1428 |
3887
|
1429 octave_found_termlib=no |
2592
|
1430 for termlib in ncurses curses termcap terminfo termlib; do |
2034
|
1431 AC_CHECK_LIB(${termlib}, tputs, [TERMLIBS="${TERMLIBS} -l${termlib}"]) |
405
|
1432 case "${TERMLIBS}" in |
|
1433 *-l${termlib}*) |
3822
|
1434 LIBS="$TERMLIBS $LIBS" |
4102
|
1435 AC_SUBST(TERMLIBS) |
3887
|
1436 octave_found_termlib=yes |
405
|
1437 break |
|
1438 ;; |
|
1439 esac |
|
1440 done |
869
|
1441 |
3887
|
1442 if test "$octave_found_termlib" = no; then |
|
1443 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, o\ |
|
1444 r -ltermlib!" |
3105
|
1445 AC_MSG_WARN($warn_termlibs) |
2488
|
1446 fi |
|
1447 |
3822
|
1448 OCTAVE_ENABLE_READLINE |
|
1449 |
832
|
1450 AC_MSG_CHECKING([for struct exception in math.h]) |
5842
|
1451 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]], |
|
1452 [[struct exception *x; x->type; x->name;]])], |
|
1453 [AC_MSG_RESULT(yes) |
|
1454 AC_DEFINE(EXCEPTION_IN_MATH, 1, |
|
1455 [Define if your math.h declares struct exception for matherr().])], |
|
1456 [AC_MSG_RESULT(no)]) |
869
|
1457 |
|
1458 ### Signal stuff. |
|
1459 |
834
|
1460 AC_TYPE_SIGNAL |
5844
|
1461 AC_CHECK_DECLS([sys_siglist], [], [], |
|
1462 [#include <signal.h> |
|
1463 /* NetBSD declares sys_siglist in unistd.h. */ |
|
1464 #if HAVE_UNISTD_H |
|
1465 # include <unistd.h> |
|
1466 #endif |
|
1467 ]) |
2470
|
1468 OCTAVE_SIGNAL_CHECK |
|
1469 OCTAVE_REINSTALL_SIGHANDLERS |
869
|
1470 |
2633
|
1471 ### A system dependent kluge or two. |
|
1472 |
2035
|
1473 AC_CHECK_FUNCS(getrusage times) |
2427
|
1474 case "$canonical_host_type" in |
3971
|
1475 *-*-cygwin*) |
3887
|
1476 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.]) |
2427
|
1477 ;; |
|
1478 esac |
|
1479 |
2762
|
1480 bsd_gcc_kluge_targets_frag=/dev/null |
2633
|
1481 case "$canonical_host_type" in |
|
1482 *-*-386bsd* | *-*-openbsd* | *-*-netbsd* | *-*-freebsd*) |
|
1483 bsd_gcc_kluge_targets_frag=Makefrag.bsd |
|
1484 cat << \EOF > $bsd_gcc_kluge_targets_frag |
|
1485 |
|
1486 lex.o: lex.cc |
|
1487 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
1488 |
|
1489 pt-plot.o: pt-plot.cc |
|
1490 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
1491 |
|
1492 symtab.o: symtab.cc |
|
1493 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
1494 |
|
1495 toplev.o: toplev.cc |
|
1496 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
1497 |
|
1498 unwind-prot.o: unwind-prot.cc |
|
1499 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
1500 |
|
1501 EOF |
|
1502 ;; |
|
1503 esac |
|
1504 AC_SUBST_FILE(bsd_gcc_kluge_targets_frag) |
|
1505 |
869
|
1506 ### Checks for other programs used for building, testing, installing, |
|
1507 ### and running Octave. |
|
1508 |
4544
|
1509 AC_PROG_AWK |
4084
|
1510 OCTAVE_PROG_SED |
5465
|
1511 OCTAVE_PROG_PERL |
5496
|
1512 OCTAVE_PROG_PYTHON |
4084
|
1513 |
3729
|
1514 OCTAVE_PROG_FLEX |
|
1515 OCTAVE_PROG_BISON |
869
|
1516 |
1722
|
1517 AC_PROG_LN_S |
|
1518 |
3222
|
1519 OCTAVE_PROG_NM |
869
|
1520 |
405
|
1521 AC_PROG_INSTALL |
2642
|
1522 INSTALL_SCRIPT='${INSTALL}' |
|
1523 AC_SUBST(INSTALL_SCRIPT) |
869
|
1524 |
5468
|
1525 OCTAVE_PROG_DESKTOP_FILE_INSTALL |
|
1526 |
3130
|
1527 OCTAVE_PROG_GNUPLOT |
|
1528 OCTAVE_PROG_PAGER |
3673
|
1529 OCTAVE_PROG_GPERF |
3130
|
1530 |
2032
|
1531 ### Even though we include config.h, we need to have the preprocessor |
|
1532 ### defines available in a variable for the octave-bug script. Use |
|
1533 ### UGLY_DEFS for that. |
|
1534 |
|
1535 AC_OUTPUT_MAKE_DEFS |
3956
|
1536 |
|
1537 |
|
1538 dnl Maybe this should really be conditional on "broken sed", or |
|
1539 dnl "broken shell backslash quoting" or somesuch. |
|
1540 dnl |
|
1541 case "$canonical_host_type" in |
|
1542 *-*-darwin*) |
|
1543 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\",g'` |
|
1544 ;; |
|
1545 *) |
|
1546 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\",g'` |
|
1547 ;; |
|
1548 esac |
5844
|
1549 AC_MSG_NOTICE([defining UGLY_DEFS to be $UGLY_DEFS]) |
2032
|
1550 AC_SUBST(UGLY_DEFS) |
|
1551 |
4645
|
1552 ### Maybe add -Wall, -W, and -Wshadow to compiler flags now that we're |
4587
|
1553 ### done feature testing. |
869
|
1554 |
3131
|
1555 if test -z "$EXTERN_CFLAGS"; then |
4626
|
1556 OCTAVE_CC_FLAG(-Wall, [ |
|
1557 WARN_CFLAGS="$WARN_CFLAGS -Wall"; |
|
1558 AC_MSG_RESULT([adding -Wall to WARN_CFLAGS])]) |
4645
|
1559 OCTAVE_CC_FLAG(-W, [ |
|
1560 WARN_CFLAGS="$WARN_CFLAGS -W"; |
|
1561 AC_MSG_RESULT([adding -W to WARN_CFLAGS])]) |
4626
|
1562 OCTAVE_CC_FLAG(-Wshadow, [ |
|
1563 WARN_CFLAGS="$WARN_CFLAGS -Wshadow"; |
|
1564 AC_MSG_RESULT([adding -Wshadow to WARN_CFLAGS])]) |
405
|
1565 fi |
3131
|
1566 |
|
1567 if test -z "$EXTERN_CXXFLAGS"; then |
4626
|
1568 OCTAVE_CXX_FLAG(-Wall, [ |
|
1569 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"; |
|
1570 AC_MSG_RESULT([adding -Wall to WARN_CXXFLAGS])]) |
4645
|
1571 OCTAVE_CXX_FLAG(-W, [ |
|
1572 WARN_CXXFLAGS="$WARN_CXXFLAGS -W"; |
|
1573 AC_MSG_RESULT([adding -W to WARN_CXXFLAGS])]) |
4626
|
1574 OCTAVE_CXX_FLAG(-Wshadow, [ |
|
1575 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow"; |
|
1576 AC_MSG_RESULT([adding -Wshadow to WARN_CXXFLAGS])]) |
5759
|
1577 OCTAVE_CXX_FLAG(-Wold-style-cast, [ |
|
1578 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wold-style-cast"; |
|
1579 AC_MSG_RESULT([adding -Wold-style-cast to WARN_CXXFLAGS])]) |
405
|
1580 fi |
869
|
1581 |
4971
|
1582 GCC_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wmissing-prototypes \ |
|
1583 -Wpointer-arith -Wstrict-prototypes -Wwrite-strings" |
2813
|
1584 |
5194
|
1585 GXX_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wpointer-arith \ |
|
1586 -Wwrite-strings -Weffc++ -Wenum-clash" |
2813
|
1587 |
|
1588 AC_ARG_ENABLE(picky-flags, |
5844
|
1589 [AS_HELP_STRING([--enable-picky-flags], |
|
1590 [add extra warning options to CFLAGS, CXXFLAGS, FFLAGS])], |
3131
|
1591 [if test "$enableval" = no; then |
|
1592 true |
2813
|
1593 elif test "$enableval" = yes; then |
3131
|
1594 if test -z "$EXTERN_CFLAGS"; then |
|
1595 for flag in $GCC_PICKY_FLAGS; do |
4626
|
1596 OCTAVE_CC_FLAG($flag, [ |
|
1597 WARN_CFLAGS="$WARN_CFLAGS $flag"; |
|
1598 AC_MSG_RESULT([adding $flag to WARN_CFLAGS])]) |
3131
|
1599 done |
2813
|
1600 fi |
3131
|
1601 if test -z "$EXTERN_CXXFLAGS"; then |
|
1602 for flag in $GXX_PICKY_FLAGS; do |
4626
|
1603 OCTAVE_CXX_FLAG($flag, [ |
|
1604 WARN_CXXFLAGS="$WARN_CXXFLAGS $flag"; |
|
1605 AC_MSG_RESULT([adding $flag to WARN_CXXFLAGS])]) |
3131
|
1606 done |
2813
|
1607 fi |
|
1608 fi], []) |
|
1609 |
4626
|
1610 AC_SUBST(WARN_CFLAGS) |
|
1611 AC_SUBST(WARN_CXXFLAGS) |
|
1612 |
1146
|
1613 ### Run configure in subdirectories. |
|
1614 |
1304
|
1615 export CC |
|
1616 export CXX |
|
1617 export F77 |
|
1618 |
4378
|
1619 AC_CONFIG_SUBDIRS(scripts) |
3887
|
1620 |
3923
|
1621 ### Some things to add to the bottom of config.h. |
|
1622 |
|
1623 AH_BOTTOM([ |
|
1624 #if defined (__GNUC__) |
5389
|
1625 #define GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__)) |
3923
|
1626 #define GCC_ATTR_NORETURN __attribute__ ((__noreturn__)) |
|
1627 #define GCC_ATTR_UNUSED __attribute__ ((__unused__)) |
|
1628 #else |
5389
|
1629 #define GCC_ATTR_DEPRECATED |
3923
|
1630 #define GCC_ATTR_NORETURN |
|
1631 #define GCC_ATTR_UNUSED |
|
1632 #endif |
|
1633 |
|
1634 #define X_CAST(T, E) (T) (E) |
|
1635 |
5854
|
1636 #if defined (CXX_BROKEN_REINTERPRET_CAST) |
|
1637 #define FCN_PTR_CAST(T, E) (T) (E) |
|
1638 #else |
|
1639 #define FCN_PTR_CAST(T, E) reinterpret_cast<T> (E) |
|
1640 #endif |
|
1641 |
3923
|
1642 #if defined(HAVE_F2C) && !defined(F77_FUNC) |
|
1643 # define F77_FUNC(x,X) x ## _ |
|
1644 # define F77_FUNC_(x,X) x ## __ |
|
1645 #endif |
|
1646 |
|
1647 #if !defined(HAVE_DEV_T) |
4064
|
1648 typedef short dev_t; |
3923
|
1649 #endif |
|
1650 |
|
1651 #if !defined(HAVE_INO_T) |
4064
|
1652 typedef unsigned long ino_t; |
3923
|
1653 #endif |
|
1654 |
|
1655 #if !defined(HAVE_NLINK_T) |
4064
|
1656 typedef short nlink_t; |
3923
|
1657 #endif |
|
1658 |
|
1659 #if !defined(HAVE_SIGSET_T) |
4064
|
1660 typedef int sigset_t; |
3923
|
1661 #endif |
4101
|
1662 |
4180
|
1663 #if !defined(HAVE_SIG_ATOMIC_T) |
|
1664 typedef int sig_atomic_t; |
|
1665 #endif |
|
1666 |
4101
|
1667 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 |
|
1668 |
4377
|
1669 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
4101
|
1670 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
|
1671 #undef OCTAVE_HAVE_POSIX_FILESYSTEM |
|
1672 #endif |
4377
|
1673 |
|
1674 #if defined (__CYGWIN__) |
|
1675 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
|
1676 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 |
4101
|
1677 #endif |
|
1678 |
|
1679 /* Define if we expect to have <windows.h>, Sleep, etc. */ |
4102
|
1680 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
4101
|
1681 #define OCTAVE_USE_WINDOWS_API 1 |
|
1682 #endif |
4153
|
1683 |
4180
|
1684 /* sigsetjmp is a macro, not a function. */ |
|
1685 #if defined (sigsetjmp) && defined (HAVE_SIGLONGJMP) |
|
1686 #define OCTAVE_HAVE_SIG_JUMP |
|
1687 #endif |
4249
|
1688 |
4726
|
1689 /* Always use vector<T>, since we sometimes allocate large chunks |
|
1690 of memory and that can cause trouble due to stack size limits. |
|
1691 |
|
1692 Note that using auto_ptr is not appropriate because it uses delete, |
|
1693 not delete[] and we need the latter to properly handle arrays |
|
1694 allocated with new[size]. |
|
1695 |
5174
|
1696 Use < T > instead of <T> to avoid problems if T is a template type |
|
1697 (say, foo<int>) and the preprocessor fails to insert a space and |
|
1698 generates <foo<int>>. |
|
1699 |
4366
|
1700 #if defined (HAVE_DYNAMIC_AUTO_ARRAYS) |
5174
|
1701 |
4249
|
1702 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
|
1703 T buf[size] |
5174
|
1704 |
|
1705 #else |
|
1706 |
|
1707 */ |
|
1708 |
4249
|
1709 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
5174
|
1710 std::vector< T > buf ## _vector (size); \ |
4726
|
1711 T *buf = &(buf ## _vector[0]) |
5174
|
1712 |
4382
|
1713 /* #endif */ |
4278
|
1714 |
|
1715 #if defined (__DECCXX) |
|
1716 #define __USE_STD_IOSTREAM |
|
1717 #endif |
4552
|
1718 |
|
1719 #if defined (_UNICOS) |
|
1720 #define F77_USES_CRAY_CALLING_CONVENTION |
|
1721 #endif |
|
1722 |
|
1723 #if 0 |
|
1724 #define F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION |
|
1725 #endif |
5275
|
1726 |
5297
|
1727 #ifdef USE_64_BIT_IDX_T |
|
1728 #define SIZEOF_OCTAVE_IDX_TYPE 8 |
|
1729 #else |
|
1730 #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT |
|
1731 #endif |
|
1732 |
5275
|
1733 #include "oct-types.h" |
3923
|
1734 ]) |
|
1735 |
869
|
1736 ### Do the substitutions in all the Makefiles. |
|
1737 |
5451
|
1738 AC_CONFIG_FILES([Makefile octMakefile Makeconf test/Makefile \ |
5708
|
1739 dlfcn/Makefile doc/Makefile doc/faq/Makefile \ |
5648
|
1740 doc/interpreter/Makefile doc/interpreter/images/Makefile \ |
|
1741 doc/liboctave/Makefile doc/refcard/Makefile emacs/Makefile \ |
|
1742 examples/Makefile liboctave/Makefile liboctave/oct-types.h \ |
5275
|
1743 src/Makefile libcruft/Makefile libcruft/Makerules \ |
|
1744 libcruft/amos/Makefile libcruft/blas/Makefile \ |
|
1745 libcruft/daspk/Makefile libcruft/dasrt/Makefile |
|
1746 libcruft/dassl/Makefile libcruft/fftpack/Makefile \ |
|
1747 libcruft/lapack/Makefile libcruft/minpack/Makefile \ |
|
1748 libcruft/misc/Makefile libcruft/odepack/Makefile \ |
4329
|
1749 libcruft/ordered-qz/Makefile libcruft/quadpack/Makefile \ |
|
1750 libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile \ |
|
1751 libcruft/slatec-err/Makefile libcruft/villad/Makefile \ |
3887
|
1752 libcruft/blas-xtra/Makefile libcruft/lapack-xtra/Makefile]) |
|
1753 AC_OUTPUT |
1225
|
1754 |
3887
|
1755 AC_CONFIG_COMMANDS([default-1],[[chmod +x install-octave]],[[]]) |
3176
|
1756 |
1225
|
1757 ### Print a summary so that important information isn't missed. |
|
1758 |
|
1759 if test -z "$F77"; then |
|
1760 FORT="$F2C $F2CFLAGS" |
|
1761 else |
2610
|
1762 FORT="$F77 $FFLAGS" |
1225
|
1763 fi |
|
1764 |
5844
|
1765 AC_MSG_NOTICE([ |
1225
|
1766 |
|
1767 Octave is now configured for $canonical_host_type |
|
1768 |
1664
|
1769 Source directory: $srcdir |
|
1770 Installation prefix: $prefix |
4626
|
1771 C compiler: $CC $XTRA_CFLAGS $WARN_CFLAGS $CFLAGS |
|
1772 C++ compiler: $CXX $XTRA_CXXFLAGS $WARN_CXXFLAGS $CXXFLAGS |
1664
|
1773 Fortran compiler: $FORT |
|
1774 Fortran libraries: $FLIBS |
3820
|
1775 BLAS libraries: $BLAS_LIBS |
3827
|
1776 FFTW libraries: $FFTW_LIBS |
5235
|
1777 GLPK libraries: $GLPK_LIBS |
5203
|
1778 UMFPACK libraries: $UMFPACK_LIBS |
5451
|
1779 COLAMD libraries: $COLAMD_LIBS |
|
1780 CCOLAMD libraries: $CCOLAMD_LIBS |
|
1781 CHOLMOD libraries: $CHOLMOD_LIBS |
5610
|
1782 CXSPARSE libraries: $CXSPARSE_LIBS |
3820
|
1783 HDF5 libraries: $HDF5_LIBS |
3822
|
1784 LIBS: $LIBS |
1664
|
1785 Default pager: $DEFAULT_PAGER |
|
1786 gnuplot: $GNUPLOT_BINARY |
|
1787 |
4110
|
1788 Do internal array bounds checking: $BOUNDS_CHECKING |
|
1789 Build static libraries: $STATIC_LIBS |
|
1790 Build shared libraries: $SHARED_LIBS |
4128
|
1791 Dynamic Linking: $ENABLE_DYNAMIC_LINKING $DL_API_MSG |
4110
|
1792 Include support for GNU readline: $USE_READLINE |
5275
|
1793 64-bit array dims and indexing: $USE_64_BIT_IDX_T |
1225
|
1794 ]) |
3105
|
1795 |
|
1796 warn_msg_printed=false |
|
1797 |
4469
|
1798 if $ENABLE_DYNAMIC_LINKING; then |
|
1799 if $SHARED_LIBS; then |
|
1800 true |
|
1801 else |
|
1802 AC_MSG_WARN([You used --enable-dl but not --enable-shared.]) |
|
1803 AC_MSG_WARN([Are you sure that is what you want to do?]) |
|
1804 warn_msg_printed=true |
|
1805 fi |
|
1806 fi |
|
1807 |
3105
|
1808 if test -n "$warn_f2c_and_f77"; then |
|
1809 AC_MSG_WARN($warn_f2c_and_f77) |
|
1810 warn_msg_printed=true |
|
1811 fi |
|
1812 |
|
1813 if test -n "$gxx_only"; then |
|
1814 AC_MSG_WARN($gxx_only) |
|
1815 warn_msg_printed=true |
|
1816 fi |
|
1817 |
|
1818 if test -n "$warn_gcc_version"; then |
|
1819 AC_MSG_WARN($warn_gcc_version) |
|
1820 warn_msg_printed=true |
|
1821 fi |
|
1822 |
|
1823 if test -n "$warn_gcc_only"; then |
|
1824 AC_MSG_WARN($warn_gcc_only) |
|
1825 warn_msg_printed=true |
|
1826 fi |
|
1827 |
|
1828 if test -n "$warn_f2c_no_lib"; then |
|
1829 AC_MSG_WARN($warn_f2c_no_lib) |
|
1830 warn_msg_printed=true |
|
1831 fi |
|
1832 |
3825
|
1833 if test -n "$warn_readline"; then |
|
1834 AC_MSG_WARN($warn_readline) |
|
1835 warn_msg_printed=true |
|
1836 fi |
|
1837 |
3105
|
1838 if test -n "$warn_termlibs"; then |
|
1839 AC_MSG_WARN($warn_termlibs) |
|
1840 warn_msg_printed=true |
|
1841 fi |
|
1842 |
3673
|
1843 if test -n "$warn_gperf"; then |
|
1844 AC_MSG_WARN($warn_gperf) |
|
1845 warn_msg_printed=true |
|
1846 fi |
|
1847 |
3105
|
1848 if test -n "$warn_flex"; then |
|
1849 AC_MSG_WARN($warn_flex) |
|
1850 warn_msg_printed=true |
|
1851 fi |
|
1852 |
|
1853 if test -n "$warn_bison"; then |
|
1854 AC_MSG_WARN($warn_bison) |
|
1855 warn_msg_printed=true |
|
1856 fi |
|
1857 |
|
1858 if test -n "$warn_less"; then |
|
1859 AC_MSG_WARN($warn_less) |
|
1860 warn_msg_printed=true |
|
1861 fi |
|
1862 |
5203
|
1863 if test -n "$warn_umfpack"; then |
|
1864 AC_MSG_WARN($warn_umfpack) |
|
1865 warn_msg_printed=true |
|
1866 fi |
|
1867 |
5451
|
1868 if test -n "$warn_colamd"; then |
|
1869 AC_MSG_WARN($warn_colamd) |
|
1870 warn_msg_printed=true |
|
1871 fi |
|
1872 |
|
1873 if test -n "$warn_ccolamd"; then |
|
1874 AC_MSG_WARN($warn_ccolamd) |
|
1875 warn_msg_printed=true |
|
1876 fi |
|
1877 |
|
1878 if test -n "$warn_cholmod"; then |
|
1879 AC_MSG_WARN($warn_cholmod) |
|
1880 warn_msg_printed=true |
|
1881 fi |
|
1882 |
5703
|
1883 if test -n "$warn_cxsparse"; then |
|
1884 AC_MSG_WARN($warn_cxsparse) |
|
1885 warn_msg_printed=true |
|
1886 fi |
|
1887 |
5203
|
1888 if test -n "$warn_hdf5"; then |
|
1889 AC_MSG_WARN($warn_hdf5) |
|
1890 warn_msg_printed=true |
|
1891 fi |
|
1892 |
5270
|
1893 if test -n "$warn_zlib"; then |
|
1894 AC_MSG_WARN($warn_zlib) |
|
1895 warn_msg_printed=true |
|
1896 fi |
|
1897 |
5275
|
1898 if test -n "$warn_64_bit"; then |
|
1899 AC_MSG_WARN($warn_64_bit) |
|
1900 warn_msg_printed=true |
|
1901 fi |
|
1902 |
3105
|
1903 if test -n "$warn_gnuplot"; then |
|
1904 |
|
1905 ## If you change this text, be sure to also change the corresponding |
|
1906 ## set of warnings above. |
|
1907 |
|
1908 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) |
|
1909 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) |
|
1910 AC_MSG_WARN([plotting commands without it.]) |
|
1911 AC_MSG_WARN([]) |
|
1912 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) |
|
1913 AC_MSG_WARN([tell Octave where to find it by typing the command]) |
|
1914 AC_MSG_WARN([]) |
|
1915 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) |
|
1916 AC_MSG_WARN([]) |
|
1917 AC_MSG_WARN([at the Octave prompt.]) |
|
1918 warn_msg_printed=true |
|
1919 fi |
|
1920 |
|
1921 if $warn_msg_printed; then |
5844
|
1922 AC_MSG_NOTICE([]) |
3105
|
1923 fi |
|
1924 |
|
1925 ### End of configure. |