annotate acinclude.m4 @ 12134:6c54ad0fde04 release-3-4-x ss-3-3-90

update copyright and version info for release branch
author John W. Eaton <jwe@octave.org>
date Sat, 22 Jan 2011 13:50:32 -0500
parents fd0a3ac60b0e
children eceacb78aa7f
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1 dnl aclocal.m4 -- extra macros for configuring Octave
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2 dnl
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fd0a3ac60b0e update copyright notices
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3 dnl Copyright (C) 1995-2011 John W. Eaton
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4 dnl
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5 dnl This file is part of Octave.
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6 dnl
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7 dnl Octave is free software; you can redistribute it and/or modify it
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8 dnl under the terms of the GNU General Public License as published by the
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9 dnl Free Software Foundation; either version 3 of the License, or (at
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10 dnl your option) any later version.
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11 dnl
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12 dnl Octave is distributed in the hope that it will be useful, but WITHOUT
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13 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 dnl for more details.
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16 dnl
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17 dnl You should have received a copy of the GNU General Public License
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18 dnl along with Octave; see the file COPYING. If not, see
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19 dnl <http://www.gnu.org/licenses/>.
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20 dnl
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21 dnl
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22 dnl Copyright (C) 2008 - 2009 Free Software Foundation, Inc.
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23 dnl
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24 dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64
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25 dnl This allows us to run with earlier Autoconfs as well.
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26 dnl FIXME: these should go away once Autoconf 2.64 is required or ubiquitous.
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27 dnl
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28 ifdef([m4_ifblank],[],[
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29 m4_define([m4_ifblank],
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30 [m4_if(m4_translit([[$1]], [ ][ ][
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31 ]), [], [$2], [$3])])])
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32 dnl
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33 ifdef([m4_ifnblank],[],[
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34 m4_define([m4_ifnblank],
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35 [m4_if(m4_translit([[$1]], [ ][ ][
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36 ]), [], [$3], [$2])])])
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37 dnl
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38 dnl ----------------------------------------------------------------------
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39 dnl
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40 dnl Figure out the hardware-vendor-os info.
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41 dnl
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42 dnl OCTAVE_HOST_TYPE
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43 AC_DEFUN([OCTAVE_HOST_TYPE],
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44 [AC_CANONICAL_HOST
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45 if test -z "$host"; then
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46 host=unknown
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47 fi
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48 canonical_host_type=$host
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49 if test "$host" = unknown; then
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50 AC_MSG_WARN([configuring Octave for unknown system type
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51 ])
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52 fi
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53 AC_SUBST(canonical_host_type)])
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54 dnl
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55 dnl Set default value for a variable and substitute it.
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56 dnl
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57 dnl OCTAVE_SET_DEFAULT
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58 AC_DEFUN([OCTAVE_SET_DEFAULT],
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59 [ifelse($#, 2, [: ${$1=$2}
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60 ])dnl
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61 AC_MSG_RESULT([defining $1 to be $$1])
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62 AC_SUBST($1)])
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63 dnl
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64 dnl Check for ar.
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65 dnl
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66 AC_DEFUN([OCTAVE_PROG_AR],
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67 [if test -z "$AR"; then
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68 AR=ar
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69 fi
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70 AC_SUBST(AR)
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71
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72 if test -z "$ARFLAGS"; then
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73 ARFLAGS="rc"
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74 fi
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75 AC_SUBST(ARFLAGS)
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76 ])
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77 dnl
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78 dnl See if the compiler supports placement delete
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79 dnl
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80 AC_DEFUN([OCTAVE_PLACEMENT_DELETE],
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81 [AC_CACHE_CHECK([whether <new> defines placement delete operator],
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82 octave_cv_placement_delete,
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83 [AC_LANG_PUSH(C++)
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84 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <new>]],
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85 [[operator delete((void *)0, (void *)0);]])],
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86 octave_cv_placement_delete=yes, octave_cv_placement_delete=no)])
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87 if test $octave_cv_placement_delete = yes; then
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88 AC_DEFINE(HAVE_PLACEMENT_DELETE,1,[Define if C++ supports operator delete(void *, void *)])
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89 fi
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90 AC_LANG_POP(C++)
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91 ])
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92 dnl
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93 dnl See if the compiler dynamic auto arrays
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94 dnl
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95 AC_DEFUN([OCTAVE_DYNAMIC_AUTO_ARRAYS],
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96 [AC_CACHE_CHECK([whether C++ supports dynamic auto arrays],
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97 octave_cv_dynamic_auto_arrays,
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98 [AC_LANG_PUSH(C++)
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99 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
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100 [[void test(char *); int length(); char x[length()]; test(x);]])],
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101 octave_cv_dynamic_auto_arrays=yes, octave_cv_dynamic_auto_arrays=no)])
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102 if test $octave_cv_dynamic_auto_arrays = yes; then
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103 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS,1,[Define if C++ supports dynamic auto arrays])
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104 fi
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105 AC_LANG_POP(C++)
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106 ])
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107 dnl
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108 dnl See if the C++ library has functions to set real and imaginary
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109 dnl parts of complex numbers independently.
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110 dnl
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111 AC_DEFUN([OCTAVE_CXX_COMPLEX_SETTERS],
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112 [AC_CACHE_CHECK([whether complex class can set components independently],
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113 octave_cv_cxx_complex_setters,
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114 [AC_LANG_PUSH(C++)
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115 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]],
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116 [[std::complex<double> x; x.real (1.0); x.imag (2.0);]])],
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117 octave_cv_cxx_complex_setters=yes, octave_cv_cxx_complex_setters=no)])
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118 if test $octave_cv_cxx_complex_setters = yes; then
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119 AC_DEFINE(HAVE_CXX_COMPLEX_SETTERS,1,[Define if C++ complex class has void real (T) and void imag (T) methods])
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120 fi
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121 AC_LANG_POP(C++)
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122 ])
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123 dnl
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124 dnl See if the C++ library has functions to access real and imaginary
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125 dnl parts of complex numbers independently via references.
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126 dnl
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127 AC_DEFUN([OCTAVE_CXX_COMPLEX_REFERENCE_ACCESSORS],
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128 [AC_CACHE_CHECK([whether complex class can reference components independently],
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129 octave_cv_cxx_complex_reference_accessors,
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130 [AC_LANG_PUSH(C++)
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131 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]],
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132 [[std::complex<double> x; x.real () = 1.0; x.imag () = 1.0;]])],
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133 octave_cv_cxx_complex_reference_accessors=yes, octave_cv_cxx_complex_reference_accessors=no)])
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134 if test $octave_cv_cxx_complex_reference_accessors = yes; then
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135 AC_DEFINE(HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS,1,[Define if C++ complex class has T& real (void) and T& imag (void) methods])
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136 fi
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137 AC_LANG_POP(C++)
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138 ])
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139 dnl
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140 dnl The following test is from Karl Berry's Kpathseach library. I'm
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diff changeset
141 dnl including it here in case we someday want to make the use of
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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142 dnl kpathsea optional.
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143 dnl
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144 dnl Some BSD putenv's, e.g., FreeBSD, do malloc/free's on the environment.
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145 dnl This test program is due to Mike Hibler <mike@cs.utah.edu>.
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146 dnl We don't actually need to run this if we don't have putenv, but it
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147 dnl doesn't hurt.
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148 AC_DEFUN([OCTAVE_SMART_PUTENV],
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149 [AC_MSG_CHECKING([whether putenv uses malloc])
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150 AC_CACHE_VAL(octave_cv_func_putenv_malloc,
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151 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
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152 #define VAR "YOW_VAR"
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153 #define STRING1 "GabbaGabbaHey"
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154 #define STRING2 "Yow!!" /* should be shorter than STRING1 */
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155 extern char *getenv (); /* in case char* and int don't mix gracefully */
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156 main ()
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157 {
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158 char *str1, *rstr1, *str2, *rstr2;
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159 str1 = getenv (VAR);
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160 if (str1)
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161 exit (1);
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162 str1 = malloc (strlen (VAR) + 1 + strlen (STRING1) + 1);
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163 if (str1 == 0)
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164 exit (2);
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165 strcpy (str1, VAR);
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166 strcat (str1, "=");
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167 strcat (str1, STRING1);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
168 if (putenv (str1) < 0)
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169 exit (3);
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diff changeset
170 rstr1 = getenv (VAR);
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diff changeset
171 if (rstr1 == 0)
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diff changeset
172 exit (4);
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diff changeset
173 rstr1 -= strlen (VAR) + 1;
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diff changeset
174 if (strncmp (rstr1, VAR, strlen (VAR)))
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diff changeset
175 exit (5);
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176 str2 = malloc (strlen (VAR) + 1 + strlen (STRING2) + 1);
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177 if (str2 == 0 || str1 == str2)
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diff changeset
178 exit (6);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
179 strcpy (str2, VAR);
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diff changeset
180 strcat (str2, "=");
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diff changeset
181 strcat (str2, STRING2);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
182 if (putenv (str2) < 0)
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diff changeset
183 exit (7);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
184 rstr2 = getenv (VAR);
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diff changeset
185 if (rstr2 == 0)
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diff changeset
186 exit (8);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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187 rstr2 -= strlen (VAR) + 1;
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diff changeset
188 #if 0
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189 printf ("rstr1=0x%x, rstr2=0x%x\n", rstr1, rstr2);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
190 /*
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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191 * If string from first call was reused for the second call,
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
192 * you had better not do a free on the first string!
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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193 */
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
194 if (rstr1 == rstr2)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
195 printf ("#define SMART_PUTENV\n");
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196 else
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe]
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diff changeset
197 printf ("#undef SMART_PUTENV\n");
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diff changeset
198 #endif
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diff changeset
199 exit (rstr1 == rstr2 ? 0 : 1);
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200 }]])], octave_cv_func_putenv_malloc=yes, octave_cv_func_putenv_malloc=no,
1707
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201 octave_cv_func_putenv_malloc=no)])dnl
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202 AC_MSG_RESULT([$octave_cv_func_putenv_malloc])
1707
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203 if test $octave_cv_func_putenv_malloc = yes; then
3887
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diff changeset
204 AC_DEFINE(SMART_PUTENV,1,[To quiet autoheader.])
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diff changeset
205 fi])
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diff changeset
206 dnl
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diff changeset
207 dnl Check to see if C++ compiler needs the new friend template declaration
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
208 dnl syntax.
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
209 dnl
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
210 dnl OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL
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parents: 9645
diff changeset
211 AC_DEFUN([OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL], [
3107
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diff changeset
212 AC_REQUIRE([AC_PROG_CXX])
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
213 AC_MSG_CHECKING([for C++ support for new friend template declaration])
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
214 AC_CACHE_VAL(octave_cv_cxx_new_friend_template_decl, [
3888
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diff changeset
215 AC_LANG_PUSH(C++)
3107
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diff changeset
216 rm -f conftest.h
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
217 cat > conftest.h <<EOB
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
218 struct A {
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
219 friend int operator== (const A&, const A&);
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
220 A (int) { }
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
221 };
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
jwe
parents: 3089
diff changeset
222
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
223 template <class T> int
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
jwe
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diff changeset
224 operator== (const T&, const T&)
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
jwe
parents: 3089
diff changeset
225 {
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
226 return 0;
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
jwe
parents: 3089
diff changeset
227 }
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
228 EOB
5842
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parents: 5775
diff changeset
229 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
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parents: 5775
diff changeset
230 [[A a (1);
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
231 return a == A(1);]])],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
232 [octave_cv_cxx_new_friend_template_decl=no],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
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diff changeset
233 [octave_cv_cxx_new_friend_template_decl=yes])
3888
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diff changeset
234 AC_LANG_POP(C++)
3107
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
235 ])
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diff changeset
236 AC_MSG_RESULT([$octave_cv_cxx_new_friend_template_decl])
3107
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
237 if test $octave_cv_cxx_new_friend_template_decl = yes; then
3887
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diff changeset
238 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL,1,[Define if your compiler supports `<>' stuff for template friends.])
3107
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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parents: 3089
diff changeset
239 fi
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe]
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diff changeset
240 ])
3126
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diff changeset
241 dnl
3233
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
242 dnl Check to see if C compiler handles FLAG command line option. If
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
243 dnl two arguments are specified, execute the second arg as shell
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
244 dnl commands. Otherwise, add FLAG to CFLAGS if the compiler accepts
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
245 dnl the flag.
3126
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
246 dnl
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
247 dnl OCTAVE_CC_FLAG
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parents: 9645
diff changeset
248 AC_DEFUN([OCTAVE_CC_FLAG], [
3908
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diff changeset
249 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'`
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parents: 10011
diff changeset
250 AC_MSG_CHECKING([whether ${CC-cc} accepts $1])
3126
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diff changeset
251 AC_CACHE_VAL(octave_cv_cc_flag_$ac_safe, [
3888
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diff changeset
252 AC_LANG_PUSH(C)
3126
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diff changeset
253 XCFLAGS="$CFLAGS"
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
254 CFLAGS="$CFLAGS $1"
5177
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diff changeset
255 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
3126
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diff changeset
256 eval "octave_cv_cc_flag_$ac_safe=yes",
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
257 eval "octave_cv_cc_flag_$ac_safe=no")
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
258 CFLAGS="$XCFLAGS"
3888
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diff changeset
259 AC_LANG_POP(C)
3126
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diff changeset
260 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
261 if eval "test \"`echo '$octave_cv_cc_flag_'$ac_safe`\" = yes"; then
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
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diff changeset
262 AC_MSG_RESULT(yes)
3131
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe]
jwe
parents: 3130
diff changeset
263 ifelse([$2], , [
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe]
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parents: 3130
diff changeset
264 CFLAGS="$CFLAGS $1"
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe]
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parents: 3130
diff changeset
265 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2])
3126
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diff changeset
266 else
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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parents: 3107
diff changeset
267 AC_MSG_RESULT(no)
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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parents: 3107
diff changeset
268 ifelse([$3], , , [$3])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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parents: 3107
diff changeset
269 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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parents: 3107
diff changeset
270 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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parents: 3107
diff changeset
271 dnl
3233
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
272 dnl Check to see if C++ compiler handles FLAG command line option. If
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
273 dnl two arguments are specified, execute the second arg as shell
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
274 dnl commands. Otherwise, add FLAG to CXXFLAGS if the compiler accepts
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe]
jwe
parents: 3222
diff changeset
275 dnl the flag.
3126
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diff changeset
276 dnl
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
277 dnl OCTAVE_CXX_FLAG
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parents: 9645
diff changeset
278 AC_DEFUN([OCTAVE_CXX_FLAG], [
3908
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parents: 3892
diff changeset
279 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'`
10012
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diff changeset
280 AC_MSG_CHECKING([whether ${CXX-g++} accepts $1])
3126
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parents: 3107
diff changeset
281 AC_CACHE_VAL(octave_cv_cxx_flag_$ac_safe, [
3888
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jwe
parents: 3887
diff changeset
282 AC_LANG_PUSH(C++)
3126
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jwe
parents: 3107
diff changeset
283 XCXXFLAGS="$CXXFLAGS"
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
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diff changeset
284 CXXFLAGS="$CXXFLAGS $1"
5177
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parents: 5094
diff changeset
285 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
3126
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jwe
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diff changeset
286 eval "octave_cv_cxx_flag_$ac_safe=yes",
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
287 eval "octave_cv_cxx_flag_$ac_safe=no")
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diff changeset
288 CXXFLAGS="$XCXXFLAGS"
3888
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parents: 3887
diff changeset
289 AC_LANG_POP(C++)
3126
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jwe
parents: 3107
diff changeset
290 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
291 if eval "test \"`echo '$octave_cv_cxx_flag_'$ac_safe`\" = yes"; then
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
292 AC_MSG_RESULT(yes)
3131
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe]
jwe
parents: 3130
diff changeset
293 ifelse([$2], , [
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe]
jwe
parents: 3130
diff changeset
294 CXXFLAGS="$CXXFLAGS $1"
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe]
jwe
parents: 3130
diff changeset
295 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2])
3126
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
296 else
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
297 AC_MSG_RESULT(no)
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
298 ifelse([$3], , , [$3])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
299 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
300 ])
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
301 dnl
5076
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diff changeset
302 dnl Check to see if Fortran compiler handles FLAG command line option. If
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
303 dnl two arguments are specified, execute the second arg as shell
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
304 dnl commands. Otherwise, add FLAG to FFLAGS if the compiler accepts
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
305 dnl the flag.
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
306 dnl
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
307 dnl OCTAVE_F77_FLAG
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diff changeset
308 AC_DEFUN([OCTAVE_F77_FLAG], [
5076
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diff changeset
309 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'`
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diff changeset
310 AC_MSG_CHECKING([whether ${F77-g77} accepts $1])
5076
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
311 AC_CACHE_VAL(octave_cv_f77_flag_$ac_safe, [
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
312 AC_LANG_PUSH(Fortran 77)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
313 XFFLAGS="$FFLAGS"
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
314 FFLAGS="$FFLAGS $1"
5177
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parents: 5094
diff changeset
315 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
5076
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diff changeset
316 eval "octave_cv_f77_flag_$ac_safe=yes",
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
317 eval "octave_cv_f77_flag_$ac_safe=no")
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
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parents: 4853
diff changeset
318 FFLAGS="$XFFLAGS"
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
319 AC_LANG_POP(Fortran 77)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
320 ])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
321 if eval "test \"`echo '$octave_cv_f77_flag_'$ac_safe`\" = yes"; then
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
322 AC_MSG_RESULT(yes)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
323 ifelse([$2], , [
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
324 FFLAGS="$FFLAGS $1"
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
325 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
326 else
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
327 AC_MSG_RESULT(no)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
328 ifelse([$3], , , [$3])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
329 fi
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
330 ])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
331 dnl
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diff changeset
332 dnl Check to see whether the default Fortran INTEGER is 64 bits wide.
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
333 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
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diff changeset
334 AC_DEFUN([OCTAVE_CHECK_FORTRAN_INTEGER_SIZE], [
10331
6a50aa2cdf00 never compile ranlib with 8-byte integers
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parents: 10257
diff changeset
335 octave_fintsize_save_FFLAGS="$FFLAGS"
6a50aa2cdf00 never compile ranlib with 8-byte integers
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parents: 10257
diff changeset
336 FFLAGS="$FFLAGS $F77_INTEGER_8_FLAG"
9596
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
337 AC_LANG_PUSH(Fortran 77)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
338 AC_CACHE_CHECK([whether $F77 generates correct size integers],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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parents: 9577
diff changeset
339 [octave_cv_fortran_integer_size],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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parents: 9577
diff changeset
340 [AC_COMPILE_IFELSE(
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
341 [ subroutine foo(n, in, out)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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parents: 9577
diff changeset
342 integer n, in(n), out(n)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
343 integer i
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
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diff changeset
344 do 10 i = 1, n
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
345 out(i) = in(i)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
346 10 continue
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
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diff changeset
347 return
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
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diff changeset
348 end],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
349 [mv conftest.$ac_objext fintsize.$ac_objext
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
350
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
351 octave_fintsize_save_LIBS="$LIBS"
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
352 LIBS="fintsize.$ac_objext $[]_AC_LANG_PREFIX[]LIBS"
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
353 AC_LANG_PUSH(C)dnl
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
354 AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <assert.h>]], [[
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
355 #ifdef USE_64_BIT_IDX_T
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
356 #if IDX_TYPE_LONG
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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diff changeset
357 typedef long octave_idx_type;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
358 #else
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
359 typedef int octave_idx_type;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
360 #endif
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
361 #else
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
362 typedef int octave_idx_type;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
363 #endif
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
364 octave_idx_type n = 2;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
365 octave_idx_type in[2];
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
366 octave_idx_type out[2];
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
367 in[0] = 13;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
368 in[0] = 42;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
369 F77_FUNC(foo,FOO) (&n, &in, &out);
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
370 assert (in[0] == out[0] && in[1] == out[1]);
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
371 ]])],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
372 [octave_cv_fortran_integer_size=yes],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
373 [octave_cv_fortran_integer_size=no])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
374 AC_LANG_POP(C)dnl
10331
6a50aa2cdf00 never compile ranlib with 8-byte integers
John W. Eaton <jwe@octave.org>
parents: 10257
diff changeset
375 LIBS="$octave_fintsize_save_LIBS"
9596
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
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parents: 9577
diff changeset
376 rm -f conftest.$ac_objext fintsize.$ac_objext
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
377 ], [
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
378 rm -f conftest.$ac_objext
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
379 AC_MSG_FAILURE([cannot compile a simple Fortran program])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
380 octave_cv_fortran_integer_size=no])])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
381 AC_LANG_POP(Fortran 77)
10331
6a50aa2cdf00 never compile ranlib with 8-byte integers
John W. Eaton <jwe@octave.org>
parents: 10257
diff changeset
382 FFLAGS="$octave_fintsize_save_FFLAGS"
9596
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
383 ])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
384 dnl
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
385 dnl
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
386 dnl
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
387 dnl OCTAVE_CHECK_LIBRARY(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC,
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
388 dnl LANG, DOC-STRING, EXTRA-CHECK)
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
389 AC_DEFUN([OCTAVE_CHECK_LIBRARY], [
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
390 AC_ARG_WITH([$1-includedir],
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
391 [AS_HELP_STRING([--with-$1-includedir=DIR],
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
392 [look for $2 include files in DIR])],
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
393 [m4_toupper([$1])_CPPFLAGS="-I$withval"])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
394 AC_SUBST(m4_toupper([$1])_CPPFLAGS)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
395
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
396 AC_ARG_WITH([$1-libdir],
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
397 [AS_HELP_STRING([--with-$1-libdir=DIR],
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
398 [look for $2 libraries in DIR])],
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
399 [m4_toupper([$1])_LDFLAGS="-L$withval"])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
400 AC_SUBST(m4_toupper([$1])_LDFLAGS)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
401
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
402 AC_ARG_WITH([$1],
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
403 [m4_ifblank([$7],
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
404 [AS_HELP_STRING([--without-$1], [don't use $2 library])],
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
405 [AS_HELP_STRING([--without-$1], [$7])])],
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
406 with_$1=$withval, with_$1=yes)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
407
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
408 m4_toupper([$1])_LIBS=
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
409 case $with_$1 in
9539
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
410 no)
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
411 m4_toupper([$1])_LIBS=
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
412 ;;
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
413 yes | "")
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
414 m4_toupper([$1])_LIBS="-l$1"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
415 ;;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
416 -* | */* | *.a | *.so | *.so.* | *.o)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
417 m4_toupper([$1])_LIBS="$with_$1"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
418 ;;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
419 *)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
420 m4_toupper([$1])_LIBS="-l$with_$1"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
421 ;;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
422 esac
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
423
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
424 [TEXINFO_]m4_toupper([$1])=
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
425 warn_$1="$3"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
426 if test -n "$m4_toupper([$1])_LIBS"; then
9540
79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries
John W. Eaton <jwe@octave.org>
parents: 9539
diff changeset
427 octave_check_library_save_CPPFLAGS="$CPPFLAGS"
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
428 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS"
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
429 m4_ifnblank([$6], [AC_LANG_PUSH($6)])
9568
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
430 octave_$1_check_for_lib=false
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
431 m4_ifblank([$4], [octave_$1_check_for_lib=true],
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
432 [AC_CHECK_HEADERS($4, [octave_$1_check_for_lib=true; break])])
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
433 if $octave_$1_check_for_lib; then
9540
79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries
John W. Eaton <jwe@octave.org>
parents: 9539
diff changeset
434 octave_check_library_save_LDFLAGS="$LDFLAGS"
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
435 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS"
9540
79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries
John W. Eaton <jwe@octave.org>
parents: 9539
diff changeset
436 octave_check_library_save_LIBS="$LIBS"
9520
bd5909b89457 fix OCTAVE_CHECK_LIBRARY
Jaroslav Hajek <highegg@gmail.com>
parents: 9519
diff changeset
437 LIBS="$m4_toupper([$1])_LIBS $LIBS"
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
438 octave_$1_ok=no
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
439 AC_MSG_CHECKING([for $5 in $m4_toupper([$1])_LIBS])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
440 AC_LINK_IFELSE([AC_LANG_CALL([], [$5])],
9539
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
441 [octave_$1_ok=yes])
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
442 AC_MSG_RESULT([$octave_$1_ok])
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
443 if test $octave_$1_ok = yes; then
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
444 m4_ifblank([$8], [
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
445 warn_$1=
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
446 AC_DEFINE([HAVE_]m4_toupper([$1]), 1,
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
447 [Define if $2 is available.])
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
448 [TEXINFO_]m4_toupper([$1])="@set [HAVE_]m4_toupper([$1])"], [$8])
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
449 fi
9540
79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries
John W. Eaton <jwe@octave.org>
parents: 9539
diff changeset
450 LIBS="$octave_check_library_save_LIBS"
9568
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
451 LDFLAGS="$octave_check_library_save_LDFLAGS"
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
452 fi
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
453 m4_ifnblank([$6], [AC_LANG_POP($6)])
9540
79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries
John W. Eaton <jwe@octave.org>
parents: 9539
diff changeset
454 CPPFLAGS="$octave_check_library_save_CPPFLAGS"
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
455 fi
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
456 AC_SUBST(m4_toupper([$1])_LIBS)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
457 AC_SUBST([TEXINFO_]m4_toupper([$1]))
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
458 if test -n "$warn_$1"; then
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
459 AC_MSG_WARN([$warn_$1])
9539
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
460 m4_toupper([$1])_LIBS=
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
461 fi
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
462 ])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
463 dnl
3729
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
464 dnl Check for flex
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
465 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
466 AC_DEFUN([OCTAVE_PROG_FLEX], [
3729
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
467 ### For now, don't define LEXLIB to be -lfl -- we don't use anything in
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
468 ### it, and it might not be installed.
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
469 ###
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
470 ### Also make sure that we generate an interactive scanner if we are
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
471 ### using flex.
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
472 AC_PROG_LEX
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
473 case "$LEX" in
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
474 flex*)
9794
0d4613a736e9 convert build system to use automake and libtool
John W. Eaton <jwe@octave.org>
parents: 9654
diff changeset
475 LFLAGS="-I"
3729
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
476 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS])
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
477 LEXLIB=
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
478 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
479 *)
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
480 LEX='$(top_srcdir)/missing flex'
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
481 warn_flex="I didn't find flex, but it's only a problem if you need to reconstruct lex.cc"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
482 AC_MSG_WARN([$warn_flex])
3729
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
483 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
484 esac
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
485 AC_SUBST(LFLAGS)
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
486 ])
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
487 dnl
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
488 dnl Check for bison
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
489 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
490 AC_DEFUN([OCTAVE_PROG_BISON], [
3729
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
491 AC_PROG_YACC
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
492 case "$YACC" in
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
493 bison*)
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
494 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
495 *)
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
496 YACC='$(top_srcdir)/missing bison'
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
497 warn_bison="I didn't find bison, but it's only a problem if you need to reconstruct parse.cc"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
498 AC_MSG_WARN([$warn_bison])
3729
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
499 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
500 esac
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
501 ])
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe]
jwe
parents: 3673
diff changeset
502 dnl
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
503 dnl What pager should we use?
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
504 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
505 AC_DEFUN([OCTAVE_PROG_PAGER],
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
506 [if test "$cross_compiling" = yes; then
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
507 DEFAULT_PAGER=less
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
508 AC_MSG_RESULT([assuming $DEFAULT_PAGER exists on $canonical_host_type host])
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
509 AC_SUBST(DEFAULT_PAGER)
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
510 else
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
511 octave_possible_pagers="less more page pg"
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
512 case "$canonical_host_type" in
6103
a2fdc87184cf [project @ 2006-10-26 21:32:17 by jwe]
jwe
parents: 6061
diff changeset
513 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc)
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
514 octave_possible_pagers="$octave_possible_pagers more.com"
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
515 ;;
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
516 esac
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
517
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
518 AC_CHECK_PROGS(DEFAULT_PAGER, $octave_possible_pagers, [])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
519 if test -z "$DEFAULT_PAGER"; then
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
520 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
521 AC_MSG_WARN([$warn_less])
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
522 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
523 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
524 ])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
525 dnl
6821
b5d4d61d6bad [project @ 2007-08-23 17:32:49 by jwe]
jwe
parents: 6724
diff changeset
526 dnl Does gnuplot exist?
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
527 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
528 AC_DEFUN([OCTAVE_PROG_GNUPLOT], [
9865
763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows
Tatsu@Inspiron6000
parents: 9805
diff changeset
529 gp_names="gnuplot"
763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows
Tatsu@Inspiron6000
parents: 9805
diff changeset
530 gp_default="gnuplot"
4098
8496ae60db8a [project @ 2002-10-10 05:20:20 by jwe]
jwe
parents: 4095
diff changeset
531 if test "$cross_compiling" = yes; then
7361
a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe]
jwe
parents: 7244
diff changeset
532 GNUPLOT="$gp_default"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
533 AC_MSG_RESULT([assuming $GNUPLOT exists on $canonical_host_type host])
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
534 else
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
535 AC_CHECK_PROGS(GNUPLOT, [$gp_names])
7361
a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe]
jwe
parents: 7244
diff changeset
536 if test -z "$GNUPLOT"; then
5513
843fa0a80229 [project @ 2005-10-27 02:43:36 by jwe]
jwe
parents: 5512
diff changeset
537 warn_gnuplot=yes
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
538
7361
a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe]
jwe
parents: 7244
diff changeset
539 GNUPLOT="$gp_default"
5076
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
540
10011
411325ce32d7 Better warnings when gnuplot is not installed but native graphics are available
Rik <rdrider0-list@yahoo.com>
parents: 9939
diff changeset
541 AC_MSG_WARN([gnuplot not found. It isn't necessary to have gnuplot])
411325ce32d7 Better warnings when gnuplot is not installed but native graphics are available
Rik <rdrider0-list@yahoo.com>
parents: 9939
diff changeset
542 AC_MSG_WARN([installed, but without native graphics or gnuplot])
411325ce32d7 Better warnings when gnuplot is not installed but native graphics are available
Rik <rdrider0-list@yahoo.com>
parents: 9939
diff changeset
543 AC_MSG_WARN([you won't be able to use any of Octave's plotting commands.])
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
544 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
545 fi
7361
a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe]
jwe
parents: 7244
diff changeset
546 AC_SUBST(GNUPLOT)
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
547 ])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
548 dnl
3673
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe]
jwe
parents: 3506
diff changeset
549 dnl Is gperf installed?
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe]
jwe
parents: 3506
diff changeset
550 dnl
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe]
jwe
parents: 3506
diff changeset
551 dnl OCTAVE_PROG_GPERF
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
552 AC_DEFUN([OCTAVE_PROG_GPERF], [
6119
fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe]
jwe
parents: 6116
diff changeset
553 AC_CHECK_PROG(GPERF, gperf, gperf, [])
8775
a2a9dc5e8565 octave.gperf: eliminate whitespace to allow gperf 2.7.2 to work
John W. Eaton <jwe@octave.org>
parents: 8724
diff changeset
554 if test -z "$GPERF"; then
3731
c06bae7229cf [project @ 2000-10-31 20:03:19 by jwe]
jwe
parents: 3729
diff changeset
555 GPERF='$(top_srcdir)/missing gperf'
c06bae7229cf [project @ 2000-10-31 20:03:19 by jwe]
jwe
parents: 3729
diff changeset
556 warn_gperf="I didn't find gperf, but it's only a problem if you need to reconstruct oct-gperf.h"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
557 AC_MSG_WARN([$warn_gperf])
3731
c06bae7229cf [project @ 2000-10-31 20:03:19 by jwe]
jwe
parents: 3729
diff changeset
558 fi
c06bae7229cf [project @ 2000-10-31 20:03:19 by jwe]
jwe
parents: 3729
diff changeset
559 AC_SUBST(GPERF)
3673
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe]
jwe
parents: 3506
diff changeset
560 ])
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe]
jwe
parents: 3506
diff changeset
561 dnl
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
562 dnl Is ghostscript installed?
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
563 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
564 dnl OCTAVE_PROG_GHOSTSCRIPT
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
565 AC_DEFUN([OCTAVE_PROG_GHOSTSCRIPT], [
6116
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
566 case "$canonical_host_type" in
9865
763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows
Tatsu@Inspiron6000
parents: 9805
diff changeset
567 *-*-mingw* | *-*-msdosmsvc)
763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows
Tatsu@Inspiron6000
parents: 9805
diff changeset
568 gs_names="gswin32c gs"
6116
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
569 ;;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
570 *)
9865
763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows
Tatsu@Inspiron6000
parents: 9805
diff changeset
571 gs_names="gs"
6116
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
572 ;;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
573 esac
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
574 AC_CHECK_PROGS(GHOSTSCRIPT, [$gs_names])
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
575 if test -z "$GHOSTSCRIPT"; then
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
576 GHOSTSCRIPT='$(top_srcdir)/missing gs'
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
577 warn_ghostscript="I didn't find ghostscript, but it's only a problem if you need to reconstruct figures for the manual"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
578 AC_MSG_WARN([$warn_ghostscript])
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
579 fi
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
580 AC_SUBST(GHOSTSCRIPT)
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
581 ])
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
582 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
583 dnl Is texi2dvi installed?
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
584 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
585 dnl OCTAVE_PROG_TEXI2DVI
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
586 AC_DEFUN([OCTAVE_PROG_TEXI2DVI], [
6119
fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe]
jwe
parents: 6116
diff changeset
587 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, [])
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
588 if test -z "$TEXI2DVI"; then
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
589 TEXI2DVI='$(top_srcdir)/missing texi2dvi'
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
590 warn_texi2dvi="I didn't find texi2dvi, but it's only a problem if you need to reconstruct the DVI version of the manual"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
591 AC_MSG_WARN([$warn_texi2dvi])
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
592 fi
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
593 AC_SUBST(TEXI2DVI)
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
594 ])
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
595 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
596 dnl Is texi2pdf installed?
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
597 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
598 dnl OCTAVE_PROG_TEXI2PDF
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
599 AC_DEFUN([OCTAVE_PROG_TEXI2PDF], [
6116
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
600 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI])
6119
fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe]
jwe
parents: 6116
diff changeset
601 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, [])
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
602 if test -z "$TEXI2PDF"; then
6116
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
603 missing=true;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
604 if test -n "$TEXI2DVI"; then
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
605 TEXI2PDF="$TEXI2DVI --pdf"
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
606 missing=false;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
607 fi
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
608 else
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
609 missing=false;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
610 fi
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe]
jwe
parents: 6104
diff changeset
611 if $missing; then
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
612 TEXI2PDF='$(top_srcdir)/missing texi2pdf'
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
613 warn_texi2pdf="I didn't find texi2pdf, but it's only a problem if you need to reconstruct the PDF version of the manual"
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
614 AC_MSG_WARN([$warn_texi2pdf])
5934
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
615 fi
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
616 AC_SUBST(TEXI2PDF)
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
617 ])
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe]
jwe
parents: 5854
diff changeset
618 dnl
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
619 dnl See if the C++ library is ISO compliant.
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
620 dnl FIXME: This is obviously very simplistic, and trivially fooled.
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
621 dnl
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
622 dnl OCTAVE_CXX_ISO_COMPLIANT_LIBRARY
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
623 AC_DEFUN([OCTAVE_CXX_ISO_COMPLIANT_LIBRARY], [
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
624 AC_REQUIRE([AC_PROG_CXX])
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
625 AC_MSG_CHECKING([if C++ library is ISO compliant])
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
626 AC_CACHE_VAL(octave_cv_cxx_iso_compliant_library, [
3888
70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe]
jwe
parents: 3887
diff changeset
627 AC_LANG_PUSH(C++)
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
628 rm -f conftest.h
3943
a10df4059532 [project @ 2002-05-16 22:31:35 by jwe]
jwe
parents: 3908
diff changeset
629 ### Omitting cwctype for now, since it is broken with gcc-3.0.x and
a10df4059532 [project @ 2002-05-16 22:31:35 by jwe]
jwe
parents: 3908
diff changeset
630 ### possibly other versions...
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
631 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
632 climits clocale cmath complex csetjmp csignal cstdarg cstddef \
3943
a10df4059532 [project @ 2002-05-16 22:31:35 by jwe]
jwe
parents: 3908
diff changeset
633 cstdio cstdlib cstring ctime cwchar deque exception \
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
634 fstream functional iomanip ios iosfwd iostream istream iterator \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
635 limits list locale map memory new numeric ostream queue set \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
636 sstream stack stdexcept streambuf string strstream typeinfo \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
637 utility valarray vector; do
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
638 echo "#include <$inc>" >> conftest.h
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
639 done
5842
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
640 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
641 [[std::bitset<50> flags;
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
642 flags.set();
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
643 int digits = std::numeric_limits<unsigned long>::digits;
5842
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
644 digits = 0;]])],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
645 [octave_cv_cxx_iso_compliant_library=yes],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe]
jwe
parents: 5775
diff changeset
646 [octave_cv_cxx_iso_compliant_library=no])
3888
70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe]
jwe
parents: 3887
diff changeset
647 AC_LANG_POP(C++)
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
648 ])
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
649 AC_MSG_RESULT([$octave_cv_cxx_iso_compliant_library])
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
650 if test $octave_cv_cxx_iso_compliant_library = yes; then
3887
7da18459c08b [project @ 2002-04-04 00:44:21 by jwe]
jwe
parents: 3843
diff changeset
651 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1, [Define if your C++ runtime library is ISO compliant.])
3769
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
652 fi
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe]
jwe
parents: 3750
diff changeset
653 ])
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
654 dnl
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
655 dnl Allow the user disable support for command line editing using GNU
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
656 dnl readline.
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
657 dnl
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
658 dnl OCTAVE_ENABLE_READLINE
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
659 AC_DEFUN([OCTAVE_ENABLE_READLINE], [
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
660 USE_READLINE=true
9515
eee9b3150446 more configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9403
diff changeset
661 READLINE_LIBS=
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
662 AC_ARG_ENABLE(readline,
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
663 [ --enable-readline use readline library (default is yes)],
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
664 [if test "$enableval" = no; then
3824
0ee55719541a [project @ 2001-04-26 17:07:21 by jwe]
jwe
parents: 3822
diff changeset
665 USE_READLINE=false
3825
74255bd05bdd [project @ 2001-04-26 19:50:03 by jwe]
jwe
parents: 3824
diff changeset
666 warn_readline="command editing and history features require GNU Readline"
3824
0ee55719541a [project @ 2001-04-26 17:07:21 by jwe]
jwe
parents: 3822
diff changeset
667 fi])
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
668 if $USE_READLINE; then
9515
eee9b3150446 more configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9403
diff changeset
669 save_LIBS="$LIBS"
eee9b3150446 more configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9403
diff changeset
670 LIBS="$TERM_LIBS"
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
671 AC_CHECK_LIB(readline, rl_set_keyboard_input_timeout, [
9515
eee9b3150446 more configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9403
diff changeset
672 READLINE_LIBS="-lreadline"
3887
7da18459c08b [project @ 2002-04-04 00:44:21 by jwe]
jwe
parents: 3843
diff changeset
673 AC_DEFINE(USE_READLINE, 1, [Define to use the readline library.])
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
674 ], [
3824
0ee55719541a [project @ 2001-04-26 17:07:21 by jwe]
jwe
parents: 3822
diff changeset
675 AC_MSG_WARN([I need GNU Readline 4.2 or later])
0ee55719541a [project @ 2001-04-26 17:07:21 by jwe]
jwe
parents: 3822
diff changeset
676 AC_MSG_ERROR([this is fatal unless you specify --disable-readline])
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
677 ])
9515
eee9b3150446 more configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9403
diff changeset
678 LIBS="$save_LIBS"
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
679 fi
9515
eee9b3150446 more configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9403
diff changeset
680 AC_SUBST(READLINE_LIBS)
3822
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe]
jwe
parents: 3769
diff changeset
681 ])
3842
07b99a1889cb [project @ 2001-06-29 18:58:21 by jwe]
jwe
parents: 3835
diff changeset
682 dnl
5854
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
683 dnl Check to see if C++ reintrepret cast works for function pointers.
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
684 dnl
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
685 dnl OCTAVE_CXX_BROKEN_REINTERPRET_CAST
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
686 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
687 AC_DEFUN([OCTAVE_CXX_BROKEN_REINTERPRET_CAST], [
5854
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
688 AC_REQUIRE([AC_PROG_CXX])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
689 AC_LANG_PUSH(C++)
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
690 AC_CACHE_CHECK([for broken C++ reinterpret_cast],
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
691 octave_cv_cxx_broken_reinterpret_cast, [
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
692 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>]], [[
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
693 typedef double (*fptr) (double);
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
694 fptr psin = sin;
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
695 void *vptr = reinterpret_cast<void *> (psin);
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
696 psin = reinterpret_cast<fptr> (vptr);]])],
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
697 octave_cv_cxx_broken_reinterpret_cast=no,
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
698 octave_cv_cxx_broken_reinterpret_cast=yes)])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
699 if test $octave_cv_cxx_broken_reinterpret_cast = yes ; then
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
700 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1, [Define if C++ reinterpret_cast fails for function pointers.])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
701 fi
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
702 AC_LANG_POP(C++)])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe]
jwe
parents: 5844
diff changeset
703 dnl
7244
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
704 dnl Find find.
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
705 dnl
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
706 # Prefer GNU find if found.
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
707 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
708 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
709 AN_PROGRAM([find], [OCTAVE_PROG_FIND])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
710 AC_DEFUN([OCTAVE_PROG_FIND],
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
711 [AC_CHECK_PROGS(FIND, gfind find, )])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
712 dnl
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
713 dnl Find sed.
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe]
jwe
parents: 7063
diff changeset
714 dnl
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
715 # Check for a fully-functional sed program, that truncates
6955
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
716 # as few characters as possible and that supports "\(X\|Y\)"
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
717 # style regular expression alternation. Prefer GNU sed if found.
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
718 AC_DEFUN([OCTAVE_PROG_SED],
6955
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
719 [AC_MSG_CHECKING([for a usable sed])
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
720 if test -z "$SED"; then
6822
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
721 AC_CACHE_VAL(ac_cv_path_sed, [
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
722 # Loop through the user's path and test for sed and gsed.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
723 # Then use that list of sed's as ones to test for truncation.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
724 _AS_PATH_WALK([$PATH],
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
725 [for ac_prog in sed gsed; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
726 for ac_exec_ext in '' $ac_executable_extensions; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
727 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
728 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
729 fi
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
730 done
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
731 done
6822
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
732 ])
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
733 AS_TMPDIR(sed)
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
734 _max=0
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
735 _count=0
6822
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
736 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
737 # along with /bin/sed that truncates output.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
738 for _sed in $_sed_list /usr/xpg4/bin/sed; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
739 test ! -f ${_sed} && break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
740 cat /dev/null > "$tmp/sed.in"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
741 _count=0
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
742 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
743 # Check for GNU sed and select it if it is found.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
744 if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
745 octave_cv_path_sed=${_sed}
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
746 break;
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
747 fi
6955
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
748 # Reject if RE alternation is not handled.
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
749 if test "`echo 'this and that' | ${_sed} -n 's/\(this\|that\).*$/\1/p'`" != "this"; then
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
750 continue;
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe]
jwe
parents: 6941
diff changeset
751 fi
6822
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
752 while true; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
753 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
754 mv "$tmp/sed.tmp" "$tmp/sed.in"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
755 cp "$tmp/sed.in" "$tmp/sed.nl"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
756 echo >>"$tmp/sed.nl"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
757 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
758 cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
759 # 10000 chars as input seems more than enough
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
760 test $_count -gt 10 && break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
761 _count=`expr $_count + 1`
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
762 if test $_count -gt $_max; then
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
763 _max=$_count
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
764 octave_cv_path_sed=$_sed
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
765 fi
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
766 done
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
767 done
6822
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
768 rm -rf "$tmp"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
769 ])
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
770 SED=$octave_cv_path_sed
8004
4363bc94171a aclocal.m4 (OCTAVE_PROG_SED): fail if no usable sed is found
John W. Eaton <jwe@octave.org>
parents: 7996
diff changeset
771 if test -z "$SED"; then
4363bc94171a aclocal.m4 (OCTAVE_PROG_SED): fail if no usable sed is found
John W. Eaton <jwe@octave.org>
parents: 7996
diff changeset
772 AC_MSG_ERROR([no usable version of sed found])
4363bc94171a aclocal.m4 (OCTAVE_PROG_SED): fail if no usable sed is found
John W. Eaton <jwe@octave.org>
parents: 7996
diff changeset
773 fi
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
774 fi
6822
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe]
jwe
parents: 6821
diff changeset
775 AC_SUBST(SED)
4084
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
776 AC_MSG_RESULT([$SED])
babc519f245b [project @ 2002-10-03 03:23:14 by jwe]
jwe
parents: 4067
diff changeset
777 ])
5465
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe]
jwe
parents: 5307
diff changeset
778 dnl
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe]
jwe
parents: 5307
diff changeset
779 dnl Find Perl.
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe]
jwe
parents: 5307
diff changeset
780 dnl
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe]
jwe
parents: 5307
diff changeset
781 dnl OCTAVE_PROG_PERL
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
782 AC_DEFUN([OCTAVE_PROG_PERL],
6119
fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe]
jwe
parents: 6116
diff changeset
783 [AC_CHECK_PROG(PERL, perl, perl, [])
5465
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe]
jwe
parents: 5307
diff changeset
784 AC_SUBST(PERL)
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe]
jwe
parents: 5307
diff changeset
785 ])
5468
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
786 dnl
5495
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe]
jwe
parents: 5468
diff changeset
787 dnl Find Python.
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe]
jwe
parents: 5468
diff changeset
788 dnl
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe]
jwe
parents: 5468
diff changeset
789 dnl OCTAVE_PROG_PYTHON
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
790 AC_DEFUN([OCTAVE_PROG_PYTHON],
6119
fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe]
jwe
parents: 6116
diff changeset
791 [AC_CHECK_PROG(PYTHON, python, python, [])
5495
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe]
jwe
parents: 5468
diff changeset
792 AC_SUBST(PYTHON)
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe]
jwe
parents: 5468
diff changeset
793 ])
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe]
jwe
parents: 5468
diff changeset
794 dnl
5468
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
795 dnl Find desktop-file-install.
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
796 dnl
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
797 dnl OCTAVE_PROG_DESKTOP_FILE_INSTALL
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
798 AC_DEFUN([OCTAVE_PROG_DESKTOP_FILE_INSTALL],
6119
fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe]
jwe
parents: 6116
diff changeset
799 [AC_CHECK_PROG(DESKTOP_FILE_INSTALL, desktop-file-install, desktop-file-install, [])
5468
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
800 AC_SUBST(DESKTOP_FILE_INSTALL)
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
801 ])
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
802 dnl
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
803 dnl Check for IEEE 754 data format.
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe]
jwe
parents: 5465
diff changeset
804 dnl
4853
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
805 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT],
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
806 [AC_MSG_CHECKING([for IEEE 754 data format])
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
807 AC_CACHE_VAL(octave_cv_ieee754_data_format,
5844
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe]
jwe
parents: 5842
diff changeset
808 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
4853
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
809 int
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
810 main (void)
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
811 {
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
812 typedef union { unsigned char c[8]; double d; } ieeebytes;
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
813
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
814 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43};
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
815 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c};
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
816
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
817 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0;
5844
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe]
jwe
parents: 5842
diff changeset
818 }]])],
4853
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
819 octave_cv_ieee754_data_format=yes,
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
820 octave_cv_ieee754_data_format=no,
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
821 octave_cv_ieee754_data_format=no)])
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
822 if test "$cross_compiling" = yes; then
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
823 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation])
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
824 else
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
825 AC_MSG_RESULT([$octave_cv_ieee754_data_format])
4853
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
826 fi
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
827 if test "$octave_cv_ieee754_data_format" = yes; then
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
828 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1, [Define if your system uses IEEE 754 data format.])
9805
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
829 else
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
830 ## If the format is unknown, then you will probably not have a
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
831 ## useful system, so we will abort here. Anyone wishing to
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
832 ## experiment with building Octave on a system without IEEE
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
833 ## floating point should be capable of removing this check and
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
834 ## the one in the octave_ieee_init function in liboctave/lo-ieee.cc.
bb70d16cca3b fail at configure time if IEEE floating point format is not detected
John W. Eaton <jwe@octave.org>
parents: 9794
diff changeset
835 AC_MSG_ERROR([IEEE 754 data format required for building Octave])
4853
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
836 fi
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe]
jwe
parents: 4685
diff changeset
837 ])
5505
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
838 dnl
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
839 dnl Check for UMFPACK seperately split complex matrix and RHS. Note
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
840 dnl that as umfpack.h can be in three different places, rather than
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
841 dnl include it, just declare the functions needed.
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
842 dnl
5512
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
843 dnl Assumes that the check for umfpack has already been performed.
5505
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
844 dnl
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
845 AC_DEFUN([OCTAVE_UMFPACK_SEPERATE_SPLIT],
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
846 [AC_MSG_CHECKING([for UMFPACK seperate complex matrix and rhs split])
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
847 AC_CACHE_VAL(octave_cv_umfpack_seperate_split,
5844
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe]
jwe
parents: 5842
diff changeset
848 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
5505
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
849 #include <stdlib.h>
5512
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
850 #if defined (HAVE_UFSPARSE_UMFPACK_h)
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
851 #include <ufsparse/umfpack.h>
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
852 #elif defined (HAVE_UMFPACK_UMFPACK_H)
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
853 #include <umfpack/umfpack.h>
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
854 #elif defined (HAVE_UMFPACK_H)
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
855 #include <umfpack.h>
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe]
jwe
parents: 5505
diff changeset
856 #endif
5505
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
857 int n = 5;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
858 int Ap[] = {0, 2, 5, 9, 10, 12};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
859 int Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
860 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0.,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
861 -3., 0., 1., 0., 2., 0., 2., 0., 6., 0., 1., 0.};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
862 double br[] = {8., 45., -3., 3., 19.};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
863 double bi[] = {0., 0., 0., 0., 0.};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
864 int main (void)
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
865 {
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
866 double *null = (double *) NULL ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
867 double *x = (double *)malloc (2 * n * sizeof(double));
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
868 int i ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
869 void *Symbolic, *Numeric ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
870 (void) umfpack_zi_symbolic (n, n, Ap, Ai, Ax, null, &Symbolic, null, null) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
871 (void) umfpack_zi_numeric (Ap, Ai, Ax, null, Symbolic, &Numeric, null, null) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
872 umfpack_zi_free_symbolic (&Symbolic) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
873 (void) umfpack_zi_solve (0, Ap, Ai, Ax, null, x, null, br, bi,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
874 Numeric, null, null) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
875 umfpack_zi_free_numeric (&Numeric) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
876 for (i = 0; i < n; i++, x+=2)
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
877 if (fabs(*x - i - 1.) > 1.e-13)
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
878 return (1);
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
879 return (0) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
880 }
5844
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe]
jwe
parents: 5842
diff changeset
881 ]])],
5505
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
882 octave_cv_umfpack_seperate_split=yes,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
883 octave_cv_umfpack_seperate_split=no,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
884 octave_cv_umfpack_seperate_split=no)])
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
885 if test "$cross_compiling" = yes; then
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
886 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split assumed for cross compilation])
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
887 else
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
888 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split])
5505
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
889 fi
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
890 if test "$octave_cv_umfpack_seperate_split" = yes; then
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
891 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1, [Define if the UMFPACK Complex solver allow matrix and RHS to be split independently])
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
892 fi
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe]
jwe
parents: 5495
diff changeset
893 ])
6276
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
894 dnl
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
895 dnl Check whether using HDF5 DLL under Windows. This is done by
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
896 dnl testing for a data symbol in the HDF5 library, which would
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
897 dnl requires the definition of _HDF5USEDL_ under MSVC compiler.
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
898 dnl
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
899 AC_DEFUN([OCTAVE_HDF5_DLL], [
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
900 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],octave_cv_hdf5_dll, [
6724
388747e3d96b [project @ 2007-06-14 17:04:52 by jwe]
jwe
parents: 6276
diff changeset
901 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x],
6276
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
902 octave_cv_hdf5_dll=no, [
9531
b859079d1644 configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9525
diff changeset
903 save_CFLAGS="$CFLAGS"
6276
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
904 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_"
9531
b859079d1644 configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9525
diff changeset
905 save_LIBS="$LIBS"
b859079d1644 configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9525
diff changeset
906 LIBS="$HDF5_LIBS $LIBS"
6724
388747e3d96b [project @ 2007-06-14 17:04:52 by jwe]
jwe
parents: 6276
diff changeset
907 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x],
6276
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
908 octave_cv_hdf5_dll=yes,
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
909 octave_cv_hdf5_dll=no)
9531
b859079d1644 configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9525
diff changeset
910 CFLAGS="$save_CFLAGS"
b859079d1644 configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9525
diff changeset
911 LIBS="$save_LIBS"])])
6276
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
912 if test "$octave_cv_hdf5_dll" = yes; then
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
913 AC_DEFINE(_HDF5USEDLL_, 1, [Define if using HDF5 dll (Win32)])
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe]
jwe
parents: 6119
diff changeset
914 fi])
6823
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman]
dbateman
parents: 6822
diff changeset
915 dnl
8676
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
916 dnl Check whether HDF5 library has version 1.6 API functions.
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
917 dnl
9892
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
918 AC_DEFUN([OCTAVE_HDF5_HAS_ENFORCED_16_API], [
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
919 AC_CACHE_CHECK([whether HDF5 library has enforced version 1.6 API],
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
920 octave_cv_hdf5_has_enforced_16_api, [
8676
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
921 AC_TRY_LINK([
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
922 #include <hdf5.h>
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
923 ], [
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
924 H5Eset_auto (0, 0);], [
9892
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
925 octave_cv_hdf5_has_enforced_16_api=yes], [
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
926 octave_cv_hdf5_has_enforced_16_api=no])])
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
927 if test "$octave_cv_hdf5_has_enforced_16_api" != "yes"; then
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions
Kacper Kowalik <xarthisius.kk@gmail.com>
parents: 9865
diff changeset
928 AC_DEFINE(HAVE_HDF5_18, 1, [Define if >=HDF5-1.8 is available.])
8676
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
929 fi
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
930 ])
22462fd58e66 require HDF5 v1.6 API
John W. Eaton <jwe@octave.org>
parents: 8659
diff changeset
931 dnl
6823
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman]
dbateman
parents: 6822
diff changeset
932 dnl Check for the QHull version.
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman]
dbateman
parents: 6822
diff changeset
933 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
934 AC_DEFUN([OCTAVE_CHECK_QHULL_VERSION],
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
935 [AC_CACHE_CHECK([for qh_version in $QHULL_LIBS],
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
936 octave_cv_lib_qhull_version, [
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
937 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
938 #include <qhull/qhull_a.h>
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
939 ]], [[
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
940 const char *tmp = qh_version;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
941 ]])], [octave_cv_lib_qhull_version=yes], [octave_cv_lib_qhull_version=no])])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
942 if test "$octave_cv_lib_qhull_version" = no; then
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
943 AC_DEFINE(NEED_QHULL_VERSION, 1,
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
944 [Define if the QHull library needs a qh_version variable defined.])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
945 fi
6823
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman]
dbateman
parents: 6822
diff changeset
946 ])
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
947 dnl
8659
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
948 dnl Check whether QHull works (does not crash)
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
949 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
950 AC_DEFUN([OCTAVE_CHECK_QHULL_OK],
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
951 [AC_CACHE_CHECK([whether the qhull library works],
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
952 octave_cv_lib_qhull_ok, [
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
953 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
8659
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
954 #include <stdio.h>
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
955 #include <qhull/qhull.h>
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
956 #ifdef NEED_QHULL_VERSION
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
957 char *qh_version = "version";
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
958 #endif
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
959 ]], [[
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
960 int dim = 2;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
961 int n = 4;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
962 coordT points[8] = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, 0.5 };
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
963 boolT ismalloc = 0;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
964 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr);
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
965 ]])], [octave_cv_lib_qhull_ok=yes], [octave_cv_lib_qhull_ok=no])])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
966 if test "$octave_cv_lib_qhull_ok" = "yes"; then
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
967 $1
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
968 else
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
969 $2
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
970 fi
8659
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
971 ])
9792c26bffc7 configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents: 8635
diff changeset
972 dnl
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
973 dnl Check for OpenGL. If found, define OPENGL_LIBS
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
974 dnl
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
975 AC_DEFUN([OCTAVE_OPENGL], [
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
976 OPENGL_LIBS=
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
977
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
978 ### On MacOSX systems the OpenGL framework can be used
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
979 OCTAVE_HAVE_FRAMEWORK(OpenGL, [
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
980 #include <OpenGL/gl.h>
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
981 #include <OpenGL/glu.h> ], [GLint par; glGetIntegerv (GL_VIEWPORT, &par);],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
982 [have_framework_opengl="yes"], [have_framework_opengl="no"])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
983
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
984 if test $have_framework_opengl = "yes"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
985 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1, [Define if framework OPENGL is available.])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
986 OPENGL_LIBS="-Wl,-framework -Wl,OpenGL"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
987 AC_MSG_NOTICE([adding -Wl,-framework -Wl,OpenGL to OPENGL_LIBS])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
988 OCTAVE_GLUTESSCALLBACK_THREEDOTS
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
989 else
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
990 case $canonical_host_type in
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
991 *-*-mingw32* | *-*-msdosmsvc)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
992 AC_CHECK_HEADERS(windows.h)
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
993 ;;
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
994 esac
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
995 have_opengl_incs=no
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
996 AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h], [
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
997 AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h], [
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
998 have_opengl_incs=yes; break], [], [
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
999 #ifdef HAVE_WINDOWS_H
7954
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1000 #include <windows.h>
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1001 #endif
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1002 ])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1003 break
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1004 ], [], [
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
1005 #ifdef HAVE_WINDOWS_H
7954
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1006 #include <windows.h>
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1007 #endif
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1008 ])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1009
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1010 if test "$have_opengl_incs" = "yes"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1011 case $canonical_host_type in
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1012 *-*-mingw32* | *-*-msdosmsvc)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1013 save_LIBS="$LIBS"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1014 LIBS="$LIBS -lopengl32"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1015 AC_MSG_CHECKING([for glEnable in -lopengl32])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1016 AC_TRY_LINK([
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
1017 #if HAVE_WINDOWS_H
7954
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1018 #include <windows.h>
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
1019 #endif
7954
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1020 #if defined (HAVE_GL_GL_H)
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1021 #include <GL/gl.h>
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1022 #elif defined (HAVE_OPENGL_GL_H)
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1023 #include <OpenGL/gl.h>
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
1024 #endif
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1025 ], [glEnable(GL_SMOOTH);], OPENGL_LIBS="-lopengl32 -lglu32")
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1026 LIBS="$save_LIBS"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1027 if test "x$OPENGL_LIBS" != "x"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1028 AC_MSG_RESULT(yes)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1029 else
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1030 AC_MSG_RESULT(no)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1031 fi
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1032 ;;
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1033 *)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1034 save_LDFLAGS="$LDFLAGS"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1035 LDFLAGS="$LDFLAGS -L/usr/X11R6/lib"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1036 AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-L/usr/X11R6/lib -lGL -lGLU")
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1037 LDFLAGS="$save_LDFLAGS"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1038 ;;
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1039 esac
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1040 fi
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
1041 fi
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
1042 AC_SUBST(OPENGL_LIBS)
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
1043 ])
7834
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1044 dnl
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1045 dnl See if function gluTessCallback is called with "(...)"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1046 dnl
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1047 dnl OCTAVE_GLUTESSCALLBACK_THREEDOTS
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
1048 AC_DEFUN([OCTAVE_GLUTESSCALLBACK_THREEDOTS],
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1049 [AC_CACHE_CHECK([whether gluTessCallback is called with "(...)"],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1050 octave_cv_glutesscallback_threedots,
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1051 [AC_LANG_PUSH(C++)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1052 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1053 #ifdef HAVE_GL_GLU_H
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1054 #include <GL/glu.h>
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1055 #elif defined HAVE_OPENGL_GLU_H || defined HAVE_FRAMEWORK_OPENGL
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1056 #include <OpenGL/glu.h>
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1057 #endif]],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1058 [[GLvoid (*func)(...); gluTessCallback(0, 0, func);]])],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1059 octave_cv_glutesscallback_threedots="yes", octave_cv_glutesscallback_threedots="no")])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1060 AC_LANG_POP(C++)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1061 if test $octave_cv_glutesscallback_threedots = "yes"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1062 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1,
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1063 [Define if gluTessCallback is called with (...)])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1064 fi
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1065 ])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
1066 dnl
10471
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1067 dnl Check for support of OpenMP with a given compiler flag. If
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1068 dnl found define HAVE_OPENMP and add the compile flag to CFLAGS
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1069 dnl and CXXFLAGS.
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1070 dnl
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1071 AC_DEFUN([OCTAVE_CHECK_OPENMP],
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1072 [AC_MSG_CHECKING([for support of OpenMP])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1073 XCFLAGS="$CFLAGS"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1074 CFLAGS="$CFLAGS $1"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1075 AC_CACHE_VAL(octave_cv_check_openmp,[
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1076 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1077 #include <omp.h>
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1078 #include <stdio.h>
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1079 ]], [[
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1080 int main(int argc, char* argv[])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1081 {
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1082 _Pragma("omp parallel")
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1083 printf("Hello, world.\n");
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1084 return 0;
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1085 }
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1086 ]])],octave_cv_openmp=yes, octave_cv_openmmp=no, octave_cv_openmp=no)])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1087 AC_MSG_RESULT($octave_cv_openmp)
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1088 if test "$octave_cv_openmp" = yes; then
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1089 AC_DEFINE(HAVE_OPENMP,1,[Define if compiler supports OpenMP])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1090 CXXFLAGS="$CXXFLAGS $1"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1091 else
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1092 CFLAGS="$XCFLAGS"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1093 fi
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1094 ])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1095 dnl
7834
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1096 dnl Configure paths for FreeType2
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1097 dnl Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1098 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1099 dnl Copyright 2001, 2003 by
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1100 dnl David Turner, Robert Wilhelm, and Werner Lemberg.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1101 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1102 dnl This file is part of the FreeType project, and may only be used, modified,
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1103 dnl and distributed under the terms of the FreeType project license,
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1104 dnl LICENSE.TXT. By continuing to use, modify, or distribute this file you
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1105 dnl indicate that you have read the license and understand and accept it
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1106 dnl fully.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1107 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1108 dnl As a special exception to the FreeType project license, this file may be
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1109 dnl distributed as part of a program that contains a configuration script
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1110 dnl generated by Autoconf, under the same distribution terms as the rest of
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1111 dnl that program.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1112 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1113 dnl serial 2
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1114 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1115 dnl AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1116 dnl Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1117 dnl MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1118 dnl FreeType 2.0.4).
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1119 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1120 AC_DEFUN([AC_CHECK_FT2],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1121 [dnl Get the cflags and libraries from the freetype-config script
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1122 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1123 AC_ARG_WITH([ft-prefix],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1124 dnl don't quote AS_HELP_STRING!
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1125 AS_HELP_STRING([--with-ft-prefix=PREFIX],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1126 [Prefix where FreeType is installed (optional)]),
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1127 [ft_config_prefix="$withval"],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1128 [ft_config_prefix=""])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1129
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1130 AC_ARG_WITH([ft-exec-prefix],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1131 dnl don't quote AS_HELP_STRING!
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1132 AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1133 [Exec prefix where FreeType is installed (optional)]),
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1134 [ft_config_exec_prefix="$withval"],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1135 [ft_config_exec_prefix=""])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1136
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1137 AC_ARG_ENABLE([freetypetest],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1138 dnl don't quote AS_HELP_STRING!
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1139 AS_HELP_STRING([--disable-freetypetest],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1140 [Do not try to compile and run a test FreeType program]),
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1141 [],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1142 [enable_fttest=yes])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1143
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1144 if test x$ft_config_exec_prefix != x ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1145 ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1146 if test x${FT2_CONFIG+set} != xset ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1147 FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1148 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1149 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1150
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1151 if test x$ft_config_prefix != x ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1152 ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1153 if test x${FT2_CONFIG+set} != xset ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1154 FT2_CONFIG=$ft_config_prefix/bin/freetype-config
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1155 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1156 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1157
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1158 AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1159
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1160 min_ft_version=m4_if([$1], [], [7.0.1], [$1])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1161 AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1162 no_ft=""
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1163 if test "$FT2_CONFIG" = "no" ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1164 no_ft=yes
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1165 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1166 FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1167 FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1168 ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1169 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1170 ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1171 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1172 ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1173 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1174 ft_min_major_version=`echo $min_ft_version | \
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1175 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1176 ft_min_minor_version=`echo $min_ft_version | \
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1177 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1178 ft_min_micro_version=`echo $min_ft_version | \
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1179 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1180 if test x$enable_fttest = xyes ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1181 ft_config_is_lt=""
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1182 if test $ft_config_major_version -lt $ft_min_major_version ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1183 ft_config_is_lt=yes
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1184 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1185 if test $ft_config_major_version -eq $ft_min_major_version ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1186 if test $ft_config_minor_version -lt $ft_min_minor_version ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1187 ft_config_is_lt=yes
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1188 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1189 if test $ft_config_minor_version -eq $ft_min_minor_version ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1190 if test $ft_config_micro_version -lt $ft_min_micro_version ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1191 ft_config_is_lt=yes
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1192 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1193 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1194 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1195 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1196 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1197 if test x$ft_config_is_lt = xyes ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1198 no_ft=yes
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1199 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1200 ac_save_CFLAGS="$CFLAGS"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1201 ac_save_LIBS="$LIBS"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1202 CFLAGS="$CFLAGS $FT2_CFLAGS"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1203 LIBS="$FT2_LIBS $LIBS"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1204
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1205 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1206 dnl Sanity checks for the results of freetype-config to some extent.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1207 dnl
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1208 AC_RUN_IFELSE([
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1209 AC_LANG_SOURCE([[
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1210
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1211 #include <ft2build.h>
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1212 #include FT_FREETYPE_H
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1213 #include <stdio.h>
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1214 #include <stdlib.h>
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1215
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1216 int
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1217 main()
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1218 {
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1219 FT_Library library;
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1220 FT_Error error;
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1221
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1222 error = FT_Init_FreeType(&library);
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1223
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1224 if (error)
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1225 return 1;
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1226 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1227 {
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1228 FT_Done_FreeType(library);
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1229 return 0;
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1230 }
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1231 }
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1232
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1233 ]])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1234 ],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1235 [],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1236 [no_ft=yes],
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1237 [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1238
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1239 CFLAGS="$ac_save_CFLAGS"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1240 LIBS="$ac_save_LIBS"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1241 fi dnl test $ft_config_version -lt $ft_min_version
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1242 fi dnl test x$enable_fttest = xyes
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1243 fi dnl test "$FT2_CONFIG" = "no"
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1244
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1245 if test x$no_ft = x ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1246 AC_MSG_RESULT([yes])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1247 m4_if([$2], [], [:], [$2])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1248 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1249 AC_MSG_RESULT([no])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1250 if test "$FT2_CONFIG" = "no" ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1251 AC_MSG_WARN([
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1252
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1253 The freetype-config script installed by FreeType 2 could not be found.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1254 If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1255 your path, or set the FT2_CONFIG environment variable to the
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1256 full path to freetype-config.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1257 ])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1258 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1259 if test x$ft_config_is_lt = xyes ; then
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1260 AC_MSG_WARN([
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1261
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1262 Your installed version of the FreeType 2 library is too old.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1263 If you have different versions of FreeType 2, make sure that
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1264 correct values for --with-ft-prefix or --with-ft-exec-prefix
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1265 are used, or set the FT2_CONFIG environment variable to the
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1266 full path to freetype-config.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1267 ])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1268 else
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1269 AC_MSG_WARN([
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1270
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1271 The FreeType test program failed to run. If your system uses
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1272 shared libraries and they are installed outside the normal
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1273 system library path, make sure the variable LD_LIBRARY_PATH
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1274 (or whatever is appropiate for your system) is correctly set.
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1275 ])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1276 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1277 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1278
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1279 FT2_CFLAGS=""
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1280 FT2_LIBS=""
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1281 m4_if([$3], [], [:], [$3])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1282 fi
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1283
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1284 AC_SUBST([FT2_CFLAGS])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1285 AC_SUBST([FT2_LIBS])])
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
1286 dnl end of freetype2.m4
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1287
8998
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1288 dnl Check whether a math mapper function is available in <cmath>.
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1289 dnl Will define HAVE_CMATH_FUNC if there is a double variant and
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1290 dnl HAVE_CMATH_FUNCF if there is a float variant.
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1291 dnl Currently capable of checking for functions with single
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1292 dnl argument and returning bool/int/real.
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1293 AC_DEFUN([OCTAVE_CMATH_FUNC],[
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1294 AC_MSG_CHECKING([for std::$1 in <cmath>])
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1295 AC_LANG_PUSH(C++)
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1296 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1297 #include <cmath>
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1298 void take_func (bool (*func) (double x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1299 void take_func (int (*func) (double x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1300 void take_func (double (*func) (double x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1301 ]],
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1302 [[
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1303 take_func(std::$1);
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1304 ]])],
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1305 [AC_MSG_RESULT([yes])
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1306 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1),1,[Define if <cmath> provides $1])],
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1307 [AC_MSG_RESULT([no])])
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1308 AC_MSG_CHECKING([for std::$1 (float variant) in <cmath>])
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1309 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1310 #include <cmath>
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1311 void take_func (bool (*func) (float x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1312 void take_func (int (*func) (float x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1313 void take_func (float (*func) (float x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1314 ]],
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1315 [[
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1316 take_func(std::$1);
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1317 ]])],
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1318 [AC_MSG_RESULT([yes])
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1319 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1)F,1,[Define if <cmath> provides float variant of $1])],
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1320 [AC_MSG_RESULT([no])])
9049
56018fcd28b0 configure fixes
Jaroslav Hajek <highegg@gmail.com>
parents: 8998
diff changeset
1321 AC_LANG_POP(C++)
8998
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1322 ])
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1323
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1324 dnl Check whether fast signed integer arithmetics using bit tricks
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1325 dnl can be used in oct-inttypes.h. Defines HAVE_FAST_INT_OPS if
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1326 dnl the following conditions hold:
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1327 dnl 1. Signed numbers are represented by twos complement
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1328 dnl (see <http://en.wikipedia.org/wiki/Two%27s_complement>)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1329 dnl 2. static_cast to unsigned int counterpart works like interpreting
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1330 dnl the signed bit pattern as unsigned (and is thus zero-cost).
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1331 dnl 3. Signed addition and subtraction yield the same bit results as unsigned.
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1332 dnl (We use casts to prevent optimization interference, so there is no
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1333 dnl need for things like -ftrapv).
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1334 dnl 4. Bit operations on signed integers work like on unsigned integers,
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1335 dnl except for the shifts. Shifts are arithmetic.
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1336 dnl
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1337 AC_DEFUN([OCTAVE_FAST_INT_OPS],[
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1338 AC_MSG_CHECKING([whether fast integer arithmetics is usable])
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1339 AC_LANG_PUSH(C++)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1340 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1341 #include <limits>
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1342 template<class UT, class ST>
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1343 static bool
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1344 do_test (UT, ST)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1345 {
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1346 volatile ST s = std::numeric_limits<ST>::min () / 3;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1347 volatile UT u = static_cast<UT> (s);
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1348 if (*(reinterpret_cast<volatile ST *> (&u)) != s) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1349
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1350 u = 0; u = ~u;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1351 if (*(reinterpret_cast<volatile ST *> (&u)) != -1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1352
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1353 ST sx, sy;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1354 sx = std::numeric_limits<ST>::max () / 2 + 1;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1355 sy = std::numeric_limits<ST>::max () / 2 + 2;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1356 if (static_cast<ST> (static_cast<UT> (sx) + static_cast<UT> (sy))
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1357 != std::numeric_limits<ST>::min () + 1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1358 if (static_cast<ST> (static_cast<UT> (sx) - static_cast<UT> (sy))
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1359 != -1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1360
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1361 if ((sx & sy) != (static_cast<UT> (sx) & static_cast<UT> (sy)))
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1362 return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1363 if ((sx | sy) != (static_cast<UT> (sx) | static_cast<UT> (sy)))
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1364 return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1365 if ((sx ^ sy) != (static_cast<UT> (sx) ^ static_cast<UT> (sy)))
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1366 return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1367 if ((-1 >> 1) != -1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1368 return false;
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1369 }
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1370
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1371 #define DO_TEST(T) \
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1372 if (do_test (static_cast<unsigned T> (0), static_cast<signed T> (0))) \
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1373 return sizeof (T);
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1374 ]],[[
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1375 DO_TEST(char)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1376 DO_TEST(short)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1377 DO_TEST(int)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1378 DO_TEST(long)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1379 #if (defined(HAVE_LONG_LONG_INT) && defined(HAVE_UNSIGNED_LONG_LONG_INT))
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1380 DO_TEST(long long)
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1381 #endif
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1382 ]])],
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1383 [AC_MSG_RESULT([yes])
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1384 AC_DEFINE(HAVE_FAST_INT_OPS,1,[Define if signed integers use two's complement])],
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1385 [AC_MSG_RESULT([no])])
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1386 AC_LANG_POP(C++)])
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1387 dnl
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1388 dnl Check to see if the compiler and the linker can handle the flags
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1389 dnl "-framework $1" for the given prologue $2 and the given body $3 of
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1390 dnl a source file. Arguments 2 and 3 optionally can also be empty.
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1391 dnl Add options (lower case letters $1) "--with-framework-$1" and
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1392 dnl "--without-framework-$1". If this test is successful then perform
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1393 dnl $4, otherwise do $5.
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1394 dnl
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1395 dnl OCTAVE_HAVE_FRAMEWORK
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
1396 AC_DEFUN([OCTAVE_HAVE_FRAMEWORK], [
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
1397 AC_MSG_CHECKING([whether ${LD-ld} accepts -framework $1])
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1398 AC_CACHE_VAL(octave_cv_framework_$1, [
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1399 XLDFLAGS="$LDFLAGS"
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1400 LDFLAGS="$LDFLAGS -framework $1"
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1401 AC_LANG_PUSH(C++)
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1402 AC_LINK_IFELSE([AC_LANG_PROGRAM([$2], [$3])],
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1403 eval "octave_cv_framework_$1=yes",
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1404 eval "octave_cv_framework_$1=no")
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1405 AC_LANG_POP(C++)
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1406 LDFLAGS="$XLDFLAGS"
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1407 ])
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1408 if test "$octave_cv_framework_$1" = "yes"; then
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1409 AC_MSG_RESULT(yes)
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1410 AC_ARG_WITH(framework-m4_tolower($1),
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1411 [AS_HELP_STRING([--without-framework-m4_tolower($1)],
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1412 [don't use framework $1])],
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1413 with_have_framework=$withval, with_have_framework="yes")
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1414 if test "$with_have_framework" = "yes"; then
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1415 [$4]
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1416 else
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1417 AC_MSG_NOTICE([framework rejected by --without-framework-m4_tolower($1)])
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1418 [$5]
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1419 fi
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1420 else
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1421 AC_MSG_RESULT(no)
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1422 [$5]
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1423 fi
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1424 ])
9403
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1425
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1426 ##############################################################################
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1427 ##############################################################################
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1428
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1429 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1430 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1431 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1432 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1433 # This program is free software; you can redistribute it and/or modify
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1434 # it under the terms of the GNU General Public License as published by
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1435 # the Free Software Foundation; either version 2 of the License, or
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1436 # (at your option) any later version.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1437 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1438 # This program is distributed in the hope that it will be useful, but
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1439 # WITHOUT ANY WARRANTY; without even the implied warranty of
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1440 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1441 # General Public License for more details.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1442 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1443 # You should have received a copy of the GNU General Public License
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1444 # along with this program; if not, write to the Free Software
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1445 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1446 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1447 # As a special exception to the GNU General Public License, if you
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1448 # distribute this file as part of a program that contains a
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1449 # configuration script generated by Autoconf, you may include it under
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1450 # the same distribution terms that you use for the rest of that program.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1451
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1452 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1453 # ----------------------------------
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1454 AC_DEFUN([PKG_PROG_PKG_CONFIG],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1455 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1456 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1457 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1458 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1459 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1460 fi
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1461 if test -n "$PKG_CONFIG"; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1462 _pkg_min_version=m4_default([$1], [0.9.0])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1463 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1464 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1465 AC_MSG_RESULT([yes])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1466 else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1467 AC_MSG_RESULT([no])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1468 PKG_CONFIG=""
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1469 fi
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1470
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1471 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1472 ])# PKG_PROG_PKG_CONFIG
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1473
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1474 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1475 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1476 # Check to see whether a particular set of modules exists. Similar
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1477 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1478 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1479 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1480 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1481 # this or PKG_CHECK_MODULES is called, or make sure to call
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1482 # PKG_CHECK_EXISTS manually
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1483 # --------------------------------------------------------------
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1484 AC_DEFUN([PKG_CHECK_EXISTS],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1485 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1486 if test -n "$PKG_CONFIG" && \
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1487 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1488 m4_ifval([$2], [$2], [:])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1489 m4_ifvaln([$3], [else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1490 $3])dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1491 fi])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1492
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1493
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1494 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1495 # ---------------------------------------------
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1496 m4_define([_PKG_CONFIG],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1497 [if test -n "$PKG_CONFIG"; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1498 if test -n "$$1"; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1499 pkg_cv_[]$1="$$1"
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1500 else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1501 PKG_CHECK_EXISTS([$3],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1502 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1503 [pkg_failed=yes])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1504 fi
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1505 else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1506 pkg_failed=untried
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1507 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1508 ])# _PKG_CONFIG
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1509
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1510 # _PKG_SHORT_ERRORS_SUPPORTED
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1511 # -----------------------------
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1512 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1513 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1514 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1515 _pkg_short_errors_supported=yes
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1516 else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1517 _pkg_short_errors_supported=no
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1518 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1519 ])# _PKG_SHORT_ERRORS_SUPPORTED
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1520
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1521
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1522 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1523 # [ACTION-IF-NOT-FOUND])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1524 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1525 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1526 # Note that if there is a possibility the first call to
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1527 # PKG_CHECK_MODULES might not happen, you should be sure to include an
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1528 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1529 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1530 #
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1531 # --------------------------------------------------------------
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1532 AC_DEFUN([PKG_CHECK_MODULES],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1533 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1534 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1535 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1536
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1537 pkg_failed=no
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1538 AC_MSG_CHECKING([for $1])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1539
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1540 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1541 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1542
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1543 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1544 and $1[]_LIBS to avoid the need to call pkg-config.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1545 See the pkg-config man page for more details.])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1546
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1547 if test $pkg_failed = yes; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1548 _PKG_SHORT_ERRORS_SUPPORTED
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1549 if test $_pkg_short_errors_supported = yes; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1550 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1551 else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1552 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1553 fi
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1554 # Put the nasty error message in config.log where it belongs
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1555 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1556
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1557 ifelse([$4], , [AC_MSG_ERROR(dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1558 [Package requirements ($2) were not met:
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1559
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1560 $$1_PKG_ERRORS
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1561
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1562 Consider adjusting the PKG_CONFIG_PATH environment variable if you
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1563 installed software in a non-standard prefix.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1564
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1565 _PKG_TEXT
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1566 ])],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1567 [AC_MSG_RESULT([no])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1568 $4])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1569 elif test $pkg_failed = untried; then
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1570 ifelse([$4], , [AC_MSG_FAILURE(dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1571 [The pkg-config script could not be found or is too old. Make sure it
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1572 is in your PATH or set the PKG_CONFIG environment variable to the full
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1573 path to pkg-config.
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1574
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1575 _PKG_TEXT
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1576
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1577 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1578 [$4])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1579 else
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1580 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1581 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1582 AC_MSG_RESULT([yes])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1583 ifelse([$3], , :, [$3])
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1584 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1585 ])# PKG_CHECK_MODULES
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
1586
9645
4531741e5236 configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9596
diff changeset
1587 dnl
4531741e5236 configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9596
diff changeset
1588 dnl External macros.
4531741e5236 configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9596
diff changeset
1589 dnl
4531741e5236 configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9596
diff changeset
1590
10951
97b8d462ef11 Update m4 macros.
Ben Abbott <bpabbott@mac.com>
parents: 10471
diff changeset
1591 m4_include([m4/ax_pthread.m4])
97b8d462ef11 Update m4 macros.
Ben Abbott <bpabbott@mac.com>
parents: 10471
diff changeset
1592 m4_include([m4/ax_blas.m4])
97b8d462ef11 Update m4 macros.
Ben Abbott <bpabbott@mac.com>
parents: 10471
diff changeset
1593 m4_include([m4/ax_blas_f77_func.m4])
97b8d462ef11 Update m4 macros.
Ben Abbott <bpabbott@mac.com>
parents: 10471
diff changeset
1594 m4_include([m4/ax_lapack.m4])