Mercurial > hg > octave-lyh
annotate m4/acinclude.m4 @ 15063:36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Use common syntax for messages in config.h
Correct typos, refer to libraries in all caps, use two spaces after period.
Follow Autoconf guidelines and place general tests before specific tests.
* configure.ac, m4/acinclude.m4: Use common syntax for messages in config.h
Correct typos, refer to libraries in all caps, use two spaces after period.
Follow Autoconf guidelines and place general tests before specific tests.
| author | Rik <rik@octave.org> |
|---|---|
| date | Tue, 31 Jul 2012 10:28:51 -0700 |
| parents | c753ee228708 |
| children | 25200c04bc25 |
| rev | line source |
|---|---|
| 1232 | 1 dnl aclocal.m4 -- extra macros for configuring Octave |
| 2 dnl | |
|
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3 dnl Copyright (C) 1995-2012 John W. Eaton |
| 1232 | 4 dnl |
| 5 dnl This file is part of Octave. | |
| 6 dnl | |
| 7 dnl Octave is free software; you can redistribute it and/or modify it | |
| 8 dnl under the terms of the GNU General Public License as published by the | |
| 7016 | 9 dnl Free Software Foundation; either version 3 of the License, or (at |
| 10 dnl your option) any later version. | |
| 1232 | 11 dnl |
| 12 dnl Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 dnl for more details. | |
| 16 dnl | |
| 17 dnl You should have received a copy of the GNU General Public License | |
| 7016 | 18 dnl along with Octave; see the file COPYING. If not, see |
| 19 dnl <http://www.gnu.org/licenses/>. | |
| 2548 | 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], [$2])])]) |
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37 dnl |
| 2813 | 38 dnl ---------------------------------------------------------------------- |
| 39 dnl | |
| 40 dnl Figure out the hardware-vendor-os info. | |
| 41 dnl | |
| 42 dnl OCTAVE_HOST_TYPE | |
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43 AC_DEFUN([OCTAVE_HOST_TYPE], |
| 2813 | 44 [AC_CANONICAL_HOST |
| 45 if test -z "$host"; then | |
| 46 host=unknown | |
| 47 fi | |
| 48 canonical_host_type=$host | |
| 49 if test "$host" = unknown; then | |
| 50 AC_MSG_WARN([configuring Octave for unknown system type | |
| 51 ]) | |
| 52 fi | |
| 3130 | 53 AC_SUBST(canonical_host_type)]) |
| 2813 | 54 dnl |
| 55 dnl Set default value for a variable and substitute it. | |
| 56 dnl | |
| 57 dnl OCTAVE_SET_DEFAULT | |
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58 AC_DEFUN([OCTAVE_SET_DEFAULT], |
| 3176 | 59 [ifelse($#, 2, [: ${$1=$2} |
| 2813 | 60 ])dnl |
| 61 AC_MSG_RESULT([defining $1 to be $$1]) | |
| 62 AC_SUBST($1)]) | |
| 63 dnl | |
| 3130 | 64 dnl Check for ar. |
| 65 dnl | |
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66 AC_DEFUN([OCTAVE_PROG_AR], |
| 3130 | 67 [if test -z "$AR"; then |
| 68 AR=ar | |
| 69 fi | |
| 70 AC_SUBST(AR) | |
| 71 | |
| 72 if test -z "$ARFLAGS"; then | |
| 73 ARFLAGS="rc" | |
| 74 fi | |
| 75 AC_SUBST(ARFLAGS) | |
| 76 ]) | |
| 77 dnl | |
| 4360 | 78 dnl See if the compiler supports placement delete |
| 79 dnl | |
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80 AC_DEFUN([OCTAVE_PLACEMENT_DELETE], |
| 4360 | 81 [AC_CACHE_CHECK([whether <new> defines placement delete operator], |
| 82 octave_cv_placement_delete, | |
| 83 [AC_LANG_PUSH(C++) | |
| 5844 | 84 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <new>]], |
| 85 [[operator delete((void *)0, (void *)0);]])], | |
| 4360 | 86 octave_cv_placement_delete=yes, octave_cv_placement_delete=no)]) |
| 87 if test $octave_cv_placement_delete = yes; then | |
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88 AC_DEFINE(HAVE_PLACEMENT_DELETE,1,[Define to 1 if C++ supports operator delete(void *, void *).]) |
| 4360 | 89 fi |
| 90 AC_LANG_POP(C++) | |
| 91 ]) | |
| 92 dnl | |
| 4366 | 93 dnl See if the compiler dynamic auto arrays |
| 94 dnl | |
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95 AC_DEFUN([OCTAVE_DYNAMIC_AUTO_ARRAYS], |
| 4366 | 96 [AC_CACHE_CHECK([whether C++ supports dynamic auto arrays], |
| 97 octave_cv_dynamic_auto_arrays, | |
| 98 [AC_LANG_PUSH(C++) | |
| 5844 | 99 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], |
| 100 [[void test(char *); int length(); char x[length()]; test(x);]])], | |
| 4366 | 101 octave_cv_dynamic_auto_arrays=yes, octave_cv_dynamic_auto_arrays=no)]) |
| 102 if test $octave_cv_dynamic_auto_arrays = yes; then | |
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103 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS,1,[Define to 1 if C++ supports dynamic auto arrays.]) |
| 4366 | 104 fi |
| 105 AC_LANG_POP(C++) | |
| 106 ]) | |
| 107 dnl | |
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108 dnl See if the C++ library has the bit_and, bit_or and bit_xor |
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109 dnl templates defined. |
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110 dnl |
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111 AC_DEFUN([OCTAVE_CXX_BITWISE_OP_TEMPLATES], |
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112 [AC_CACHE_CHECK([whether bit_and, bit_or and bit_xor are defined in the c++ library], |
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113 octave_cv_cxx_bitwise_op_templates, |
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114 [AC_LANG_PUSH(C++) |
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115 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <functional>]], |
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116 [[int x = 0; |
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117 int y = 1; |
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118 int z1 = std::bit_and<int>() (x, y); |
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119 int z2 = std::bit_or<int>() (x, y); |
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120 int z3 = std::bit_xor<int>() (x, y);]])], |
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121 octave_cv_cxx_bitwise_op_templates=yes, octave_cv_cxx_bitwise_op_templates=no)]) |
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122 if test $octave_cv_cxx_bitwise_op_templates = yes; then |
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123 AC_DEFINE(HAVE_CXX_BITWISE_OP_TEMPLATES,1,[Define to 1 if C++ library has templated bitwise operators.]) |
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124 fi |
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125 AC_LANG_POP(C++) |
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126 ]) |
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127 |
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128 dnl |
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129 dnl See if the C++ library has functions to set real and imaginary |
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130 dnl parts of complex numbers independently. |
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131 dnl |
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132 AC_DEFUN([OCTAVE_CXX_COMPLEX_SETTERS], |
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133 [AC_CACHE_CHECK([whether complex class can set components independently], |
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134 octave_cv_cxx_complex_setters, |
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135 [AC_LANG_PUSH(C++) |
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136 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]], |
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137 [[std::complex<double> x; x.real (1.0); x.imag (2.0);]])], |
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138 octave_cv_cxx_complex_setters=yes, octave_cv_cxx_complex_setters=no)]) |
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139 if test $octave_cv_cxx_complex_setters = yes; then |
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140 AC_DEFINE(HAVE_CXX_COMPLEX_SETTERS,1,[Define to 1 if C++ complex class has void real (T) and void imag (T) methods.]) |
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141 fi |
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142 AC_LANG_POP(C++) |
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143 ]) |
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144 dnl |
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145 dnl See if the C++ library has functions to access real and imaginary |
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146 dnl parts of complex numbers independently via references. |
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147 dnl |
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148 AC_DEFUN([OCTAVE_CXX_COMPLEX_REFERENCE_ACCESSORS], |
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149 [AC_CACHE_CHECK([whether complex class can reference components independently], |
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150 octave_cv_cxx_complex_reference_accessors, |
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151 [AC_LANG_PUSH(C++) |
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152 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]], |
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153 [[std::complex<double> x; x.real () = 1.0; x.imag () = 1.0;]])], |
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154 octave_cv_cxx_complex_reference_accessors=yes, octave_cv_cxx_complex_reference_accessors=no)]) |
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155 if test $octave_cv_cxx_complex_reference_accessors = yes; then |
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156 AC_DEFINE(HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS,1,[Define to 1 if C++ complex class has T& real (void) and T& imag (void) methods.]) |
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157 fi |
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158 AC_LANG_POP(C++) |
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159 ]) |
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160 dnl |
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161 dnl See if the Carbon Framework defines CGDisplayBitsPerPixel. |
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162 dnl |
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163 AC_DEFUN([OCTAVE_CARBON_CGDISPLAYBITSPERPIXEL], |
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164 [AC_CACHE_CHECK([whether CGDisplayBitsPerPixel is defined in the Carbon Framework], |
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165 octave_cv_carbon_cgdisplaybitsperpixel, |
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166 [AC_LANG_PUSH(C++) |
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167 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
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168 #include <Carbon/Carbon.h> |
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169 ]], [[ |
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170 CGDirectDisplayID display = CGMainDisplayID (); |
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171 size_t depth = CGDisplayBitsPerPixel (display); |
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172 ]])], |
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173 octave_cv_carbon_cgdisplaybitsperpixel=yes, octave_cv_carbon_cgdisplaybitsperpixel=no)]) |
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174 if test $octave_cv_carbon_cgdisplaybitsperpixel = yes; then |
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175 AC_DEFINE(HAVE_CARBON_CGDISPLAYBITSPERPIXEL,1,[Define to 1 if Carbon Framework has CGDisplayBitsPerPixel.]) |
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176 fi |
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177 AC_LANG_POP(C++) |
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178 ]) |
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179 dnl |
| 1707 | 180 dnl The following test is from Karl Berry's Kpathseach library. I'm |
| 181 dnl including it here in case we someday want to make the use of | |
| 182 dnl kpathsea optional. | |
| 1708 | 183 dnl |
| 184 dnl Some BSD putenv's, e.g., FreeBSD, do malloc/free's on the environment. | |
| 185 dnl This test program is due to Mike Hibler <mike@cs.utah.edu>. | |
| 186 dnl We don't actually need to run this if we don't have putenv, but it | |
| 187 dnl doesn't hurt. | |
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188 AC_DEFUN([OCTAVE_SMART_PUTENV], |
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189 [AC_MSG_CHECKING([whether putenv uses malloc]) |
| 1707 | 190 AC_CACHE_VAL(octave_cv_func_putenv_malloc, |
| 5844 | 191 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 1707 | 192 #define VAR "YOW_VAR" |
| 193 #define STRING1 "GabbaGabbaHey" | |
| 194 #define STRING2 "Yow!!" /* should be shorter than STRING1 */ | |
| 195 extern char *getenv (); /* in case char* and int don't mix gracefully */ | |
| 196 main () | |
| 197 { | |
| 198 char *str1, *rstr1, *str2, *rstr2; | |
| 199 str1 = getenv (VAR); | |
| 200 if (str1) | |
| 201 exit (1); | |
| 202 str1 = malloc (strlen (VAR) + 1 + strlen (STRING1) + 1); | |
| 203 if (str1 == 0) | |
| 204 exit (2); | |
| 205 strcpy (str1, VAR); | |
| 206 strcat (str1, "="); | |
| 207 strcat (str1, STRING1); | |
| 208 if (putenv (str1) < 0) | |
| 209 exit (3); | |
| 210 rstr1 = getenv (VAR); | |
| 211 if (rstr1 == 0) | |
| 212 exit (4); | |
| 213 rstr1 -= strlen (VAR) + 1; | |
| 214 if (strncmp (rstr1, VAR, strlen (VAR))) | |
| 215 exit (5); | |
| 216 str2 = malloc (strlen (VAR) + 1 + strlen (STRING2) + 1); | |
| 217 if (str2 == 0 || str1 == str2) | |
| 218 exit (6); | |
| 219 strcpy (str2, VAR); | |
| 220 strcat (str2, "="); | |
| 221 strcat (str2, STRING2); | |
| 222 if (putenv (str2) < 0) | |
| 223 exit (7); | |
| 224 rstr2 = getenv (VAR); | |
| 225 if (rstr2 == 0) | |
| 226 exit (8); | |
| 227 rstr2 -= strlen (VAR) + 1; | |
| 228 #if 0 | |
| 229 printf ("rstr1=0x%x, rstr2=0x%x\n", rstr1, rstr2); | |
| 230 /* | |
| 231 * If string from first call was reused for the second call, | |
| 232 * you had better not do a free on the first string! | |
| 233 */ | |
| 234 if (rstr1 == rstr2) | |
| 235 printf ("#define SMART_PUTENV\n"); | |
| 236 else | |
| 237 printf ("#undef SMART_PUTENV\n"); | |
| 238 #endif | |
| 239 exit (rstr1 == rstr2 ? 0 : 1); | |
| 5844 | 240 }]])], octave_cv_func_putenv_malloc=yes, octave_cv_func_putenv_malloc=no, |
| 1707 | 241 octave_cv_func_putenv_malloc=no)])dnl |
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242 AC_MSG_RESULT([$octave_cv_func_putenv_malloc]) |
| 1707 | 243 if test $octave_cv_func_putenv_malloc = yes; then |
| 3887 | 244 AC_DEFINE(SMART_PUTENV,1,[To quiet autoheader.]) |
| 1708 | 245 fi]) |
| 1788 | 246 dnl |
| 3107 | 247 dnl Check to see if C++ compiler needs the new friend template declaration |
| 248 dnl syntax. | |
| 249 dnl | |
| 250 dnl OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL | |
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251 AC_DEFUN([OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL], [ |
| 3107 | 252 AC_REQUIRE([AC_PROG_CXX]) |
| 253 AC_MSG_CHECKING([for C++ support for new friend template declaration]) | |
| 254 AC_CACHE_VAL(octave_cv_cxx_new_friend_template_decl, [ | |
| 3888 | 255 AC_LANG_PUSH(C++) |
| 3107 | 256 rm -f conftest.h |
| 257 cat > conftest.h <<EOB | |
| 258 struct A { | |
| 259 friend int operator== (const A&, const A&); | |
| 260 A (int) { } | |
| 261 }; | |
| 262 | |
| 263 template <class T> int | |
| 264 operator== (const T&, const T&) | |
| 265 { | |
| 266 return 0; | |
| 267 } | |
| 268 EOB | |
| 5842 | 269 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]], |
| 270 [[A a (1); | |
| 271 return a == A(1);]])], | |
| 272 [octave_cv_cxx_new_friend_template_decl=no], | |
| 273 [octave_cv_cxx_new_friend_template_decl=yes]) | |
| 3888 | 274 AC_LANG_POP(C++) |
| 3107 | 275 ]) |
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276 AC_MSG_RESULT([$octave_cv_cxx_new_friend_template_decl]) |
| 3107 | 277 if test $octave_cv_cxx_new_friend_template_decl = yes; then |
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278 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL,1,[Define to 1 if your compiler supports `<>' stuff for template friends.]) |
| 3107 | 279 fi |
| 280 ]) | |
| 3126 | 281 dnl |
| 3233 | 282 dnl Check to see if C compiler handles FLAG command line option. If |
| 283 dnl two arguments are specified, execute the second arg as shell | |
| 284 dnl commands. Otherwise, add FLAG to CFLAGS if the compiler accepts | |
| 285 dnl the flag. | |
| 3126 | 286 dnl |
| 287 dnl OCTAVE_CC_FLAG | |
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288 AC_DEFUN([OCTAVE_CC_FLAG], [ |
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289 ac_safe=`echo "$1" | sed 'y% ./+-:=%___p___%'` |
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290 AC_MSG_CHECKING([whether ${CC-cc} accepts $1]) |
| 3126 | 291 AC_CACHE_VAL(octave_cv_cc_flag_$ac_safe, [ |
| 3888 | 292 AC_LANG_PUSH(C) |
| 3126 | 293 XCFLAGS="$CFLAGS" |
| 294 CFLAGS="$CFLAGS $1" | |
| 5177 | 295 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 3126 | 296 eval "octave_cv_cc_flag_$ac_safe=yes", |
| 297 eval "octave_cv_cc_flag_$ac_safe=no") | |
| 298 CFLAGS="$XCFLAGS" | |
| 3888 | 299 AC_LANG_POP(C) |
| 3126 | 300 ]) |
| 301 if eval "test \"`echo '$octave_cv_cc_flag_'$ac_safe`\" = yes"; then | |
| 302 AC_MSG_RESULT(yes) | |
| 3131 | 303 ifelse([$2], , [ |
| 304 CFLAGS="$CFLAGS $1" | |
| 305 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2]) | |
| 3126 | 306 else |
| 307 AC_MSG_RESULT(no) | |
| 308 ifelse([$3], , , [$3]) | |
| 309 fi | |
| 310 ]) | |
| 311 dnl | |
| 3233 | 312 dnl Check to see if C++ compiler handles FLAG command line option. If |
| 313 dnl two arguments are specified, execute the second arg as shell | |
| 314 dnl commands. Otherwise, add FLAG to CXXFLAGS if the compiler accepts | |
| 315 dnl the flag. | |
| 3126 | 316 dnl |
| 317 dnl OCTAVE_CXX_FLAG | |
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318 AC_DEFUN([OCTAVE_CXX_FLAG], [ |
| 3908 | 319 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
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320 AC_MSG_CHECKING([whether ${CXX-g++} accepts $1]) |
| 3126 | 321 AC_CACHE_VAL(octave_cv_cxx_flag_$ac_safe, [ |
| 3888 | 322 AC_LANG_PUSH(C++) |
| 3126 | 323 XCXXFLAGS="$CXXFLAGS" |
| 324 CXXFLAGS="$CXXFLAGS $1" | |
| 5177 | 325 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 3126 | 326 eval "octave_cv_cxx_flag_$ac_safe=yes", |
| 327 eval "octave_cv_cxx_flag_$ac_safe=no") | |
| 328 CXXFLAGS="$XCXXFLAGS" | |
| 3888 | 329 AC_LANG_POP(C++) |
| 3126 | 330 ]) |
| 331 if eval "test \"`echo '$octave_cv_cxx_flag_'$ac_safe`\" = yes"; then | |
| 332 AC_MSG_RESULT(yes) | |
| 3131 | 333 ifelse([$2], , [ |
| 334 CXXFLAGS="$CXXFLAGS $1" | |
| 335 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2]) | |
| 3126 | 336 else |
| 337 AC_MSG_RESULT(no) | |
| 338 ifelse([$3], , , [$3]) | |
| 339 fi | |
| 340 ]) | |
| 3130 | 341 dnl |
| 5076 | 342 dnl Check to see if Fortran compiler handles FLAG command line option. If |
| 343 dnl two arguments are specified, execute the second arg as shell | |
| 344 dnl commands. Otherwise, add FLAG to FFLAGS if the compiler accepts | |
| 345 dnl the flag. | |
| 346 dnl | |
| 347 dnl OCTAVE_F77_FLAG | |
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348 AC_DEFUN([OCTAVE_F77_FLAG], [ |
| 5076 | 349 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
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350 AC_MSG_CHECKING([whether ${F77-g77} accepts $1]) |
| 5076 | 351 AC_CACHE_VAL(octave_cv_f77_flag_$ac_safe, [ |
| 352 AC_LANG_PUSH(Fortran 77) | |
| 353 XFFLAGS="$FFLAGS" | |
| 354 FFLAGS="$FFLAGS $1" | |
| 5177 | 355 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 5076 | 356 eval "octave_cv_f77_flag_$ac_safe=yes", |
| 357 eval "octave_cv_f77_flag_$ac_safe=no") | |
| 358 FFLAGS="$XFFLAGS" | |
| 359 AC_LANG_POP(Fortran 77) | |
| 360 ]) | |
| 361 if eval "test \"`echo '$octave_cv_f77_flag_'$ac_safe`\" = yes"; then | |
| 362 AC_MSG_RESULT(yes) | |
| 363 ifelse([$2], , [ | |
| 364 FFLAGS="$FFLAGS $1" | |
| 365 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2]) | |
| 366 else | |
| 367 AC_MSG_RESULT(no) | |
| 368 ifelse([$3], , , [$3]) | |
| 369 fi | |
| 370 ]) | |
| 371 dnl | |
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372 dnl Check to see whether Fortran compiler has the intrinsic function ISNAN. |
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373 dnl |
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374 AC_DEFUN([OCTAVE_CHECK_FORTRAN_HAVE_ISNAN], [ |
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375 AC_LANG_PUSH(Fortran 77) |
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376 AC_CACHE_CHECK([whether $F77 has the intrinsic function ISNAN], |
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377 [octave_cv_fortran_have_isnan], |
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378 [AC_COMPILE_IFELSE( |
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379 [ program foo |
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380 implicit none |
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381 real x |
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382 double precision y |
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383 if (isnan(x)) then |
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384 print *, 'x is NaN' |
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385 end if |
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386 if (isnan(y)) then |
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387 print *, 'y is NaN' |
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388 end if |
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389 end program], [octave_cv_fortran_have_isnan=yes], [octave_cv_fortran_have_isnan=no] |
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390 )]) |
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391 AC_LANG_POP(Fortran 77) |
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392 ]) |
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393 dnl |
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394 dnl Check to see whether the default Fortran INTEGER is 64 bits wide. |
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395 dnl |
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396 AC_DEFUN([OCTAVE_CHECK_FORTRAN_INTEGER_SIZE], [ |
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397 octave_fintsize_save_FFLAGS="$FFLAGS" |
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398 FFLAGS="$FFLAGS $F77_INTEGER_8_FLAG" |
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399 AC_LANG_PUSH(Fortran 77) |
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400 AC_CACHE_CHECK([whether $F77 generates correct size integers], |
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401 [octave_cv_fortran_integer_size], |
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402 [AC_COMPILE_IFELSE( |
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403 [ subroutine foo(n, in, out) |
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404 integer n, in(n), out(n) |
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405 integer i |
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406 do 10 i = 1, n |
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407 out(i) = in(i) |
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408 10 continue |
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409 return |
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410 end], |
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411 [mv conftest.$ac_objext fintsize.$ac_objext |
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412 |
|
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413 octave_fintsize_save_LIBS="$LIBS" |
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414 LIBS="fintsize.$ac_objext $[]_AC_LANG_PREFIX[]LIBS" |
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415 AC_LANG_PUSH(C)dnl |
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416 AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <assert.h>]], [[ |
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417 #ifdef USE_64_BIT_IDX_T |
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418 #if IDX_TYPE_LONG |
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419 typedef long octave_idx_type; |
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420 #else |
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421 typedef int octave_idx_type; |
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422 #endif |
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423 #else |
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424 typedef int octave_idx_type; |
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425 #endif |
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426 octave_idx_type n = 2; |
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427 octave_idx_type in[2]; |
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428 octave_idx_type out[2]; |
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429 in[0] = 13; |
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430 in[0] = 42; |
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431 F77_FUNC(foo,FOO) (&n, &in, &out); |
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432 assert (in[0] == out[0] && in[1] == out[1]); |
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433 ]])], |
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434 [octave_cv_fortran_integer_size=yes], |
|
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435 [octave_cv_fortran_integer_size=no], |
|
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436 [octave_cv_fortran_integer_size=yes]) |
|
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437 AC_LANG_POP(C)dnl |
|
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438 LIBS="$octave_fintsize_save_LIBS" |
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439 rm -f conftest.$ac_objext fintsize.$ac_objext |
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440 ], [ |
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441 rm -f conftest.$ac_objext |
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442 AC_MSG_FAILURE([cannot compile a simple Fortran program]) |
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443 octave_cv_fortran_integer_size=no])]) |
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444 AC_LANG_POP(Fortran 77) |
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445 FFLAGS="$octave_fintsize_save_FFLAGS" |
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446 ]) |
|
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447 dnl |
|
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448 dnl |
|
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449 dnl Adds warnings to final summary |
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450 dnl |
|
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451 AC_DEFUN([OCTAVE_CONFIGURE_WARNING], [ |
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452 AC_MSG_WARN([$][$1]) |
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453 m4_set_add([summary_warning_list], [$1]) |
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454 ]) |
|
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|
455 dnl |
|
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456 dnl |
|
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457 dnl Prints final summary |
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458 dnl |
|
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459 AC_DEFUN([OCTAVE_CONFIGURE_WARNING_SUMMARY], [ |
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460 m4_set_foreach([summary_warning_list], [elt], [ |
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461 if test -n "[$]elt"; then |
|
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462 AC_MSG_WARN([$]elt) |
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463 warn_msg_printed=true |
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464 fi]) |
|
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|
465 ]) |
|
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|
466 dnl |
|
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467 dnl |
|
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468 dnl |
|
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469 dnl OCTAVE_CHECK_LIBRARY(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC, |
|
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470 dnl LANG, DOC-STRING, EXTRA-CHECK) |
|
9654
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|
471 AC_DEFUN([OCTAVE_CHECK_LIBRARY], [ |
|
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472 AC_ARG_WITH([$1-includedir], |
|
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473 [AS_HELP_STRING([--with-$1-includedir=DIR], |
|
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474 [look for $2 include files in DIR])], |
|
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|
475 [m4_toupper([$1])_CPPFLAGS="-I$withval"]) |
|
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|
476 AC_SUBST(m4_toupper([$1])_CPPFLAGS) |
|
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|
477 |
|
9523
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|
478 AC_ARG_WITH([$1-libdir], |
|
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479 [AS_HELP_STRING([--with-$1-libdir=DIR], |
|
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|
480 [look for $2 libraries in DIR])], |
|
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|
481 [m4_toupper([$1])_LDFLAGS="-L$withval"]) |
|
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|
482 AC_SUBST(m4_toupper([$1])_LDFLAGS) |
|
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|
483 |
|
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|
484 AC_ARG_WITH([$1], |
|
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|
485 [m4_ifblank([$7], |
|
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|
486 [AS_HELP_STRING([--without-$1], [don't use $2 library])], |
|
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|
487 [AS_HELP_STRING([--without-$1], [$7])])], |
|
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|
488 with_$1=$withval, with_$1=yes) |
|
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|
489 |
|
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|
490 m4_toupper([$1])_LIBS= |
|
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|
491 case $with_$1 in |
|
9539
41a74dcd14df
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|
492 no) |
|
41a74dcd14df
Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
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|
493 m4_toupper([$1])_LIBS= |
|
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|
494 ;; |
|
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|
495 yes | "") |
|
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|
496 m4_toupper([$1])_LIBS="-l$1" |
|
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|
497 ;; |
|
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|
498 -* | */* | *.a | *.so | *.so.* | *.o) |
|
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|
499 m4_toupper([$1])_LIBS="$with_$1" |
|
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|
500 ;; |
|
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|
501 *) |
|
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changeset
|
502 m4_toupper([$1])_LIBS="-l$with_$1" |
|
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|
503 ;; |
|
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|
504 esac |
|
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|
505 |
|
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|
506 [TEXINFO_]m4_toupper([$1])= |
|
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|
507 warn_$1="$3" |
|
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|
508 m4_set_add([summary_warning_list], [warn_$1]) |
|
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changeset
|
509 |
|
9519
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changeset
|
510 if test -n "$m4_toupper([$1])_LIBS"; then |
|
9540
79b5fe2d5646
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changeset
|
511 octave_check_library_save_CPPFLAGS="$CPPFLAGS" |
|
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|
512 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS" |
|
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changeset
|
513 m4_ifnblank([$6], [AC_LANG_PUSH($6)]) |
|
9568
d3fccc4c4b9e
use OCTAVE_CHECK_LIBRARY to check for ARPACK
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changeset
|
514 octave_$1_check_for_lib=false |
|
d3fccc4c4b9e
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changeset
|
515 m4_ifblank([$4], [octave_$1_check_for_lib=true], |
|
d3fccc4c4b9e
use OCTAVE_CHECK_LIBRARY to check for ARPACK
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changeset
|
516 [AC_CHECK_HEADERS($4, [octave_$1_check_for_lib=true; break])]) |
|
d3fccc4c4b9e
use OCTAVE_CHECK_LIBRARY to check for ARPACK
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diff
changeset
|
517 if $octave_$1_check_for_lib; then |
|
9540
79b5fe2d5646
use Z_LIBS in checks for curl and glpk libraries
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9539
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518 octave_check_library_save_LDFLAGS="$LDFLAGS" |
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519 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS" |
|
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520 octave_check_library_save_LIBS="$LIBS" |
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521 LIBS="$m4_toupper([$1])_LIBS $LIBS" |
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522 octave_$1_ok=no |
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523 AC_MSG_CHECKING([for $5 in $m4_toupper([$1])_LIBS]) |
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524 AC_LINK_IFELSE([AC_LANG_CALL([], [$5])], |
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525 [octave_$1_ok=yes]) |
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526 AC_MSG_RESULT([$octave_$1_ok]) |
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527 if test $octave_$1_ok = yes; then |
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528 m4_ifblank([$8], [ |
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529 warn_$1= |
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530 AC_DEFINE([HAVE_]m4_toupper([$1]), 1, |
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531 [Define to 1 if $2 is available.]) |
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532 [TEXINFO_]m4_toupper([$1])="@set [HAVE_]m4_toupper([$1])"], [$8]) |
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533 fi |
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534 LIBS="$octave_check_library_save_LIBS" |
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535 LDFLAGS="$octave_check_library_save_LDFLAGS" |
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536 fi |
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537 m4_ifnblank([$6], [AC_LANG_POP($6)]) |
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538 CPPFLAGS="$octave_check_library_save_CPPFLAGS" |
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539 fi |
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540 AC_SUBST(m4_toupper([$1])_LIBS) |
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541 AC_SUBST([TEXINFO_]m4_toupper([$1])) |
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542 if test -n "$warn_$1"; then |
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543 AC_MSG_WARN([$warn_$1]) |
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544 m4_toupper([$1])_LIBS= |
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545 fi |
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546 ]) |
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547 dnl |
| 3729 | 548 dnl Check for flex |
| 549 dnl | |
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550 AC_DEFUN([OCTAVE_PROG_FLEX], [ |
| 3729 | 551 ### For now, don't define LEXLIB to be -lfl -- we don't use anything in |
| 552 ### it, and it might not be installed. | |
| 553 ### | |
| 554 ### Also make sure that we generate an interactive scanner if we are | |
| 555 ### using flex. | |
| 556 AC_PROG_LEX | |
| 557 case "$LEX" in | |
| 558 flex*) | |
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559 LFLAGS="-I" |
| 3729 | 560 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS]) |
| 561 LEXLIB= | |
| 562 ;; | |
| 563 *) | |
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564 LEX='$(top_srcdir)/build-aux/missing flex' |
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565 warn_flex=" |
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566 |
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567 I didn't find flex, but it's only a problem if you need to reconstruct |
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568 lex.cc, which is the case if you're building from VCS sources. |
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569 " |
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570 OCTAVE_CONFIGURE_WARNING([warn_flex]) |
| 3729 | 571 ;; |
| 572 esac | |
| 573 AC_SUBST(LFLAGS) | |
| 574 ]) | |
| 575 dnl | |
| 576 dnl Check for bison | |
| 577 dnl | |
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578 AC_DEFUN([OCTAVE_PROG_BISON], [ |
| 3729 | 579 AC_PROG_YACC |
| 580 case "$YACC" in | |
| 581 bison*) | |
| 582 ;; | |
| 583 *) | |
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584 YACC='$(top_srcdir)/build-aux/missing bison' |
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585 warn_bison=" |
|
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586 |
|
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587 I didn't find bison, but it's only a problem if you need to |
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588 reconstruct parse.cc, which is the case if you're building from VCS |
|
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589 sources. |
|
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590 |
|
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591 " |
|
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592 OCTAVE_CONFIGURE_WARNING([warn_bison]) |
| 3729 | 593 ;; |
| 594 esac | |
| 595 ]) | |
| 596 dnl | |
| 3130 | 597 dnl What pager should we use? |
| 598 dnl | |
|
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599 AC_DEFUN([OCTAVE_PROG_PAGER], |
| 3130 | 600 [if test "$cross_compiling" = yes; then |
| 601 DEFAULT_PAGER=less | |
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602 AC_MSG_RESULT([assuming $DEFAULT_PAGER exists on $canonical_host_type host]) |
| 3130 | 603 AC_SUBST(DEFAULT_PAGER) |
| 604 else | |
| 605 octave_possible_pagers="less more page pg" | |
| 606 case "$canonical_host_type" in | |
| 6103 | 607 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc) |
| 3130 | 608 octave_possible_pagers="$octave_possible_pagers more.com" |
| 609 ;; | |
| 610 esac | |
| 611 | |
| 612 AC_CHECK_PROGS(DEFAULT_PAGER, $octave_possible_pagers, []) | |
| 613 if test -z "$DEFAULT_PAGER"; then | |
| 614 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'" | |
|
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615 OCTAVE_CONFIGURE_WARNING([warn_less]) |
| 3130 | 616 fi |
| 617 fi | |
| 618 ]) | |
| 619 dnl | |
| 6821 | 620 dnl Does gnuplot exist? |
| 3130 | 621 dnl |
|
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622 AC_DEFUN([OCTAVE_PROG_GNUPLOT], [ |
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623 gp_names="gnuplot" |
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624 gp_default="gnuplot" |
| 4098 | 625 if test "$cross_compiling" = yes; then |
| 7361 | 626 GNUPLOT="$gp_default" |
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627 AC_MSG_RESULT([assuming $GNUPLOT exists on $canonical_host_type host]) |
| 3130 | 628 else |
|
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629 AC_CHECK_PROGS(GNUPLOT, [$gp_names]) |
| 7361 | 630 if test -z "$GNUPLOT"; then |
| 631 GNUPLOT="$gp_default" | |
|
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632 warn_gnuplot=" |
| 5076 | 633 |
|
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634 gnuplot not found. It isn't necessary to have gnuplot installed, but |
|
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635 without native graphics or gnuplot you won't be able to use any of |
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636 Octave's plotting commands. |
|
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637 " |
|
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638 OCTAVE_CONFIGURE_WARNING([warn_gnuplot]) |
| 3130 | 639 fi |
| 640 fi | |
| 7361 | 641 AC_SUBST(GNUPLOT) |
| 3130 | 642 ]) |
| 643 dnl | |
| 3673 | 644 dnl Is gperf installed? |
| 645 dnl | |
| 646 dnl OCTAVE_PROG_GPERF | |
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647 AC_DEFUN([OCTAVE_PROG_GPERF], [ |
| 6119 | 648 AC_CHECK_PROG(GPERF, gperf, gperf, []) |
|
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649 if test -z "$GPERF"; then |
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650 GPERF='$(top_srcdir)/build-aux/missing gperf' |
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651 warn_gperf=" |
|
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652 |
|
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653 I didn't find gperf, but it's only a problem if you need to |
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654 reconstruct oct-gperf.h |
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655 " |
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656 OCTAVE_CONFIGURE_WARNING([warn_gperf]) |
| 3731 | 657 fi |
| 658 AC_SUBST(GPERF) | |
| 3673 | 659 ]) |
| 660 dnl | |
| 5934 | 661 dnl Is ghostscript installed? |
| 662 dnl | |
| 663 dnl OCTAVE_PROG_GHOSTSCRIPT | |
|
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664 AC_DEFUN([OCTAVE_PROG_GHOSTSCRIPT], [ |
| 6116 | 665 case "$canonical_host_type" in |
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666 *-*-mingw* | *-*-msdosmsvc) |
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667 gs_names="gswin32c gs mgs" |
| 6116 | 668 ;; |
| 669 *) | |
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670 gs_names="gs" |
| 6116 | 671 ;; |
| 672 esac | |
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673 AC_CHECK_PROGS(GHOSTSCRIPT, [$gs_names]) |
| 5934 | 674 if test -z "$GHOSTSCRIPT"; then |
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675 GHOSTSCRIPT='$(top_srcdir)/build-aux/missing gs' |
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676 warn_ghostscript=" |
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677 |
|
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678 I didn't find ghostscript, so reconstructing figures for the manual |
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679 will fail, and saving graphics in some output formats will fail when |
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680 using Octave |
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681 " |
|
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682 |
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683 OCTAVE_CONFIGURE_WARNING([warn_ghostscript]) |
| 5934 | 684 fi |
| 685 AC_SUBST(GHOSTSCRIPT) | |
| 686 ]) | |
| 687 dnl | |
| 688 dnl Is texi2dvi installed? | |
| 689 dnl | |
| 690 dnl OCTAVE_PROG_TEXI2DVI | |
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691 AC_DEFUN([OCTAVE_PROG_TEXI2DVI], [ |
| 6119 | 692 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, []) |
| 5934 | 693 if test -z "$TEXI2DVI"; then |
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694 TEXI2DVI='$(top_srcdir)/build-aux/missing texi2dvi' |
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695 warn_texi2dvi=" |
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696 |
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697 I didn't find texi2dvi, but it's only a problem if you need to |
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698 reconstruct the DVI version of the manual |
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699 " |
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700 OCTAVE_CONFIGURE_WARNING([warn_texi2dvi]) |
| 5934 | 701 fi |
| 702 AC_SUBST(TEXI2DVI) | |
| 703 ]) | |
| 704 dnl | |
| 705 dnl Is texi2pdf installed? | |
| 706 dnl | |
| 707 dnl OCTAVE_PROG_TEXI2PDF | |
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708 AC_DEFUN([OCTAVE_PROG_TEXI2PDF], [ |
| 6116 | 709 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI]) |
| 6119 | 710 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, []) |
| 5934 | 711 if test -z "$TEXI2PDF"; then |
| 6116 | 712 missing=true; |
| 713 if test -n "$TEXI2DVI"; then | |
| 714 TEXI2PDF="$TEXI2DVI --pdf" | |
| 715 missing=false; | |
| 716 fi | |
| 717 else | |
| 718 missing=false; | |
| 719 fi | |
| 720 if $missing; then | |
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721 TEXI2PDF='$(top_srcdir)/build-aux/missing texi2pdf' |
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722 warn_texi2pdf=" |
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723 |
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724 I didn't find texi2pdf, but it's only a problem if you need to |
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725 reconstruct the PDF version of the manual |
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726 " |
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727 OCTAVE_CONFIGURE_WARNING([warn_texi2pdf]) |
| 5934 | 728 fi |
| 729 AC_SUBST(TEXI2PDF) | |
| 730 ]) | |
| 731 dnl | |
| 3769 | 732 dnl See if the C++ library is ISO compliant. |
| 733 dnl FIXME: This is obviously very simplistic, and trivially fooled. | |
| 734 dnl | |
| 735 dnl OCTAVE_CXX_ISO_COMPLIANT_LIBRARY | |
|
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736 AC_DEFUN([OCTAVE_CXX_ISO_COMPLIANT_LIBRARY], [ |
| 3769 | 737 AC_REQUIRE([AC_PROG_CXX]) |
| 738 AC_MSG_CHECKING([if C++ library is ISO compliant]) | |
| 739 AC_CACHE_VAL(octave_cv_cxx_iso_compliant_library, [ | |
| 3888 | 740 AC_LANG_PUSH(C++) |
| 3769 | 741 rm -f conftest.h |
| 3943 | 742 ### Omitting cwctype for now, since it is broken with gcc-3.0.x and |
| 743 ### possibly other versions... | |
| 3769 | 744 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \ |
| 745 climits clocale cmath complex csetjmp csignal cstdarg cstddef \ | |
| 3943 | 746 cstdio cstdlib cstring ctime cwchar deque exception \ |
| 3769 | 747 fstream functional iomanip ios iosfwd iostream istream iterator \ |
| 748 limits list locale map memory new numeric ostream queue set \ | |
| 749 sstream stack stdexcept streambuf string strstream typeinfo \ | |
| 750 utility valarray vector; do | |
| 751 echo "#include <$inc>" >> conftest.h | |
| 752 done | |
| 5842 | 753 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]], |
| 754 [[std::bitset<50> flags; | |
| 3769 | 755 flags.set(); |
| 756 int digits = std::numeric_limits<unsigned long>::digits; | |
| 5842 | 757 digits = 0;]])], |
| 758 [octave_cv_cxx_iso_compliant_library=yes], | |
| 759 [octave_cv_cxx_iso_compliant_library=no]) | |
| 3888 | 760 AC_LANG_POP(C++) |
| 3769 | 761 ]) |
|
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762 AC_MSG_RESULT([$octave_cv_cxx_iso_compliant_library]) |
| 3769 | 763 if test $octave_cv_cxx_iso_compliant_library = yes; then |
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764 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1, [Define to 1 if your C++ runtime library is ISO compliant.]) |
| 3769 | 765 fi |
| 766 ]) | |
| 3822 | 767 dnl |
| 768 dnl Allow the user disable support for command line editing using GNU | |
| 769 dnl readline. | |
| 770 dnl | |
| 771 dnl OCTAVE_ENABLE_READLINE | |
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772 AC_DEFUN([OCTAVE_ENABLE_READLINE], [ |
| 3822 | 773 USE_READLINE=true |
| 9515 | 774 READLINE_LIBS= |
| 3822 | 775 AC_ARG_ENABLE(readline, |
| 776 [ --enable-readline use readline library (default is yes)], | |
| 777 [if test "$enableval" = no; then | |
| 3824 | 778 USE_READLINE=false |
| 3825 | 779 warn_readline="command editing and history features require GNU Readline" |
| 3824 | 780 fi]) |
| 3822 | 781 if $USE_READLINE; then |
| 9515 | 782 save_LIBS="$LIBS" |
| 783 LIBS="$TERM_LIBS" | |
| 3822 | 784 AC_CHECK_LIB(readline, rl_set_keyboard_input_timeout, [ |
| 9515 | 785 READLINE_LIBS="-lreadline" |
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786 AC_DEFINE(USE_READLINE, 1, [Define to 1 to use the readline library.]) |
| 3822 | 787 ], [ |
| 3824 | 788 AC_MSG_WARN([I need GNU Readline 4.2 or later]) |
| 789 AC_MSG_ERROR([this is fatal unless you specify --disable-readline]) | |
| 3822 | 790 ]) |
| 9515 | 791 LIBS="$save_LIBS" |
| 3822 | 792 fi |
| 9515 | 793 AC_SUBST(READLINE_LIBS) |
| 3822 | 794 ]) |
| 3842 | 795 dnl |
| 5854 | 796 dnl Check to see if C++ reintrepret cast works for function pointers. |
| 797 dnl | |
| 798 dnl OCTAVE_CXX_BROKEN_REINTERPRET_CAST | |
| 799 dnl | |
|
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800 AC_DEFUN([OCTAVE_CXX_BROKEN_REINTERPRET_CAST], [ |
| 5854 | 801 AC_REQUIRE([AC_PROG_CXX]) |
| 802 AC_LANG_PUSH(C++) | |
| 803 AC_CACHE_CHECK([for broken C++ reinterpret_cast], | |
| 804 octave_cv_cxx_broken_reinterpret_cast, [ | |
| 805 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>]], [[ | |
| 806 typedef double (*fptr) (double); | |
| 807 fptr psin = sin; | |
| 808 void *vptr = reinterpret_cast<void *> (psin); | |
| 809 psin = reinterpret_cast<fptr> (vptr);]])], | |
| 810 octave_cv_cxx_broken_reinterpret_cast=no, | |
| 811 octave_cv_cxx_broken_reinterpret_cast=yes)]) | |
| 812 if test $octave_cv_cxx_broken_reinterpret_cast = yes ; then | |
|
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813 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1, [Define to 1 if C++ reinterpret_cast fails for function pointers.]) |
| 5854 | 814 fi |
| 815 AC_LANG_POP(C++)]) | |
| 816 dnl | |
| 7244 | 817 dnl Find find. |
| 818 dnl | |
| 819 # Prefer GNU find if found. | |
| 820 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND]) | |
| 821 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND]) | |
| 822 AN_PROGRAM([find], [OCTAVE_PROG_FIND]) | |
| 823 AC_DEFUN([OCTAVE_PROG_FIND], | |
| 824 [AC_CHECK_PROGS(FIND, gfind find, )]) | |
| 825 dnl | |
| 826 dnl Find sed. | |
| 827 dnl | |
| 4084 | 828 # Check for a fully-functional sed program, that truncates |
| 6955 | 829 # as few characters as possible and that supports "\(X\|Y\)" |
| 830 # style regular expression alternation. Prefer GNU sed if found. | |
| 4084 | 831 AC_DEFUN([OCTAVE_PROG_SED], |
| 6955 | 832 [AC_MSG_CHECKING([for a usable sed]) |
| 4084 | 833 if test -z "$SED"; then |
| 6822 | 834 AC_CACHE_VAL(ac_cv_path_sed, [ |
| 835 # Loop through the user's path and test for sed and gsed. | |
| 836 # Then use that list of sed's as ones to test for truncation. | |
| 837 _AS_PATH_WALK([$PATH], | |
| 838 [for ac_prog in sed gsed; do | |
| 839 for ac_exec_ext in '' $ac_executable_extensions; do | |
| 840 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then | |
| 841 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext" | |
| 842 fi | |
| 843 done | |
| 4084 | 844 done |
| 6822 | 845 ]) |
| 846 AS_TMPDIR(sed) | |
| 847 _max=0 | |
| 4084 | 848 _count=0 |
| 6822 | 849 # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
| 850 # along with /bin/sed that truncates output. | |
| 851 for _sed in $_sed_list /usr/xpg4/bin/sed; do | |
| 852 test ! -f ${_sed} && break | |
| 853 cat /dev/null > "$tmp/sed.in" | |
| 854 _count=0 | |
| 855 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in" | |
| 856 # Check for GNU sed and select it if it is found. | |
| 857 if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then | |
| 858 octave_cv_path_sed=${_sed} | |
| 859 break; | |
| 4084 | 860 fi |
| 6955 | 861 # Reject if RE alternation is not handled. |
| 862 if test "`echo 'this and that' | ${_sed} -n 's/\(this\|that\).*$/\1/p'`" != "this"; then | |
| 863 continue; | |
| 864 fi | |
| 6822 | 865 while true; do |
| 866 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp" | |
| 867 mv "$tmp/sed.tmp" "$tmp/sed.in" | |
| 868 cp "$tmp/sed.in" "$tmp/sed.nl" | |
| 869 echo >>"$tmp/sed.nl" | |
| 870 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break | |
| 871 cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break | |
| 872 # 10000 chars as input seems more than enough | |
| 873 test $_count -gt 10 && break | |
| 874 _count=`expr $_count + 1` | |
| 875 if test $_count -gt $_max; then | |
| 876 _max=$_count | |
| 877 octave_cv_path_sed=$_sed | |
| 878 fi | |
| 879 done | |
| 4084 | 880 done |
| 6822 | 881 rm -rf "$tmp" |
| 882 ]) | |
| 883 SED=$octave_cv_path_sed | |
|
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884 if test -z "$SED"; then |
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885 AC_MSG_ERROR([no usable version of sed found]) |
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886 fi |
| 4084 | 887 fi |
| 6822 | 888 AC_SUBST(SED) |
| 4084 | 889 AC_MSG_RESULT([$SED]) |
| 890 ]) | |
| 5465 | 891 dnl |
| 892 dnl Find Perl. | |
| 893 dnl | |
| 894 dnl OCTAVE_PROG_PERL | |
|
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895 AC_DEFUN([OCTAVE_PROG_PERL], |
| 6119 | 896 [AC_CHECK_PROG(PERL, perl, perl, []) |
| 5465 | 897 AC_SUBST(PERL) |
| 898 ]) | |
| 5468 | 899 dnl |
| 5495 | 900 dnl Find Python. |
| 901 dnl | |
| 902 dnl OCTAVE_PROG_PYTHON | |
|
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903 AC_DEFUN([OCTAVE_PROG_PYTHON], |
| 6119 | 904 [AC_CHECK_PROG(PYTHON, python, python, []) |
| 5495 | 905 AC_SUBST(PYTHON) |
| 906 ]) | |
| 907 dnl | |
| 5468 | 908 dnl Find desktop-file-install. |
| 909 dnl | |
| 910 dnl OCTAVE_PROG_DESKTOP_FILE_INSTALL | |
|
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911 AC_DEFUN([OCTAVE_PROG_DESKTOP_FILE_INSTALL], |
| 6119 | 912 [AC_CHECK_PROG(DESKTOP_FILE_INSTALL, desktop-file-install, desktop-file-install, []) |
| 5468 | 913 AC_SUBST(DESKTOP_FILE_INSTALL) |
| 914 ]) | |
| 915 dnl | |
| 916 dnl Check for IEEE 754 data format. | |
| 917 dnl | |
| 4853 | 918 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT], |
| 919 [AC_MSG_CHECKING([for IEEE 754 data format]) | |
| 920 AC_CACHE_VAL(octave_cv_ieee754_data_format, | |
| 5844 | 921 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 4853 | 922 int |
| 923 main (void) | |
| 924 { | |
| 925 typedef union { unsigned char c[8]; double d; } ieeebytes; | |
| 926 | |
| 927 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43}; | |
| 928 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c}; | |
| 929 | |
| 930 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0; | |
| 5844 | 931 }]])], |
| 4853 | 932 octave_cv_ieee754_data_format=yes, |
| 933 octave_cv_ieee754_data_format=no, | |
|
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934 octave_cv_ieee754_data_format=yes)]) |
| 4853 | 935 if test "$cross_compiling" = yes; then |
| 936 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation]) | |
| 937 else | |
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938 AC_MSG_RESULT([$octave_cv_ieee754_data_format]) |
| 4853 | 939 fi |
| 940 if test "$octave_cv_ieee754_data_format" = yes; then | |
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941 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1, [Define to 1 if your system uses IEEE 754 data format.]) |
|
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942 else |
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943 ## If the format is unknown, then you will probably not have a |
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944 ## useful system, so we will abort here. Anyone wishing to |
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945 ## experiment with building Octave on a system without IEEE |
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946 ## floating point should be capable of removing this check and |
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947 ## the one in the octave_ieee_init function in liboctave/lo-ieee.cc. |
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948 AC_MSG_ERROR([IEEE 754 data format required for building Octave]) |
| 4853 | 949 fi |
| 950 ]) | |
| 5505 | 951 dnl |
| 952 dnl Check for UMFPACK seperately split complex matrix and RHS. Note | |
| 953 dnl that as umfpack.h can be in three different places, rather than | |
| 954 dnl include it, just declare the functions needed. | |
| 955 dnl | |
| 5512 | 956 dnl Assumes that the check for umfpack has already been performed. |
| 5505 | 957 dnl |
| 958 AC_DEFUN([OCTAVE_UMFPACK_SEPERATE_SPLIT], | |
| 959 [AC_MSG_CHECKING([for UMFPACK seperate complex matrix and rhs split]) | |
| 960 AC_CACHE_VAL(octave_cv_umfpack_seperate_split, | |
| 5844 | 961 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 5505 | 962 #include <stdlib.h> |
| 5512 | 963 #if defined (HAVE_UFSPARSE_UMFPACK_h) |
| 964 #include <ufsparse/umfpack.h> | |
| 965 #elif defined (HAVE_UMFPACK_UMFPACK_H) | |
| 966 #include <umfpack/umfpack.h> | |
| 967 #elif defined (HAVE_UMFPACK_H) | |
| 968 #include <umfpack.h> | |
| 969 #endif | |
| 5505 | 970 int n = 5; |
| 971 int Ap[] = {0, 2, 5, 9, 10, 12}; | |
| 972 int Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4}; | |
| 973 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0., | |
| 974 -3., 0., 1., 0., 2., 0., 2., 0., 6., 0., 1., 0.}; | |
| 975 double br[] = {8., 45., -3., 3., 19.}; | |
| 976 double bi[] = {0., 0., 0., 0., 0.}; | |
| 977 int main (void) | |
| 978 { | |
| 979 double *null = (double *) NULL ; | |
| 980 double *x = (double *)malloc (2 * n * sizeof(double)); | |
| 981 int i ; | |
| 982 void *Symbolic, *Numeric ; | |
| 983 (void) umfpack_zi_symbolic (n, n, Ap, Ai, Ax, null, &Symbolic, null, null) ; | |
| 984 (void) umfpack_zi_numeric (Ap, Ai, Ax, null, Symbolic, &Numeric, null, null) ; | |
| 985 umfpack_zi_free_symbolic (&Symbolic) ; | |
| 986 (void) umfpack_zi_solve (0, Ap, Ai, Ax, null, x, null, br, bi, | |
| 987 Numeric, null, null) ; | |
| 988 umfpack_zi_free_numeric (&Numeric) ; | |
| 989 for (i = 0; i < n; i++, x+=2) | |
| 990 if (fabs(*x - i - 1.) > 1.e-13) | |
| 991 return (1); | |
| 992 return (0) ; | |
| 993 } | |
| 5844 | 994 ]])], |
| 5505 | 995 octave_cv_umfpack_seperate_split=yes, |
| 996 octave_cv_umfpack_seperate_split=no, | |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
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13728
diff
changeset
|
997 octave_cv_umfpack_seperate_split=yes)]) |
| 5505 | 998 if test "$cross_compiling" = yes; then |
| 999 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split assumed for cross compilation]) | |
| 1000 else | |
|
10012
2441327485a3
use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents:
10011
diff
changeset
|
1001 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split]) |
| 5505 | 1002 fi |
| 1003 if test "$octave_cv_umfpack_seperate_split" = yes; then | |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1004 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1, [Define to 1 if the UMFPACK Complex solver allow matrix and RHS to be split independently.]) |
| 5505 | 1005 fi |
| 1006 ]) | |
| 6276 | 1007 dnl |
| 1008 dnl Check whether using HDF5 DLL under Windows. This is done by | |
| 1009 dnl testing for a data symbol in the HDF5 library, which would | |
| 1010 dnl requires the definition of _HDF5USEDL_ under MSVC compiler. | |
| 1011 dnl | |
| 1012 AC_DEFUN([OCTAVE_HDF5_DLL], [ | |
| 1013 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],octave_cv_hdf5_dll, [ | |
| 6724 | 1014 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x], |
| 6276 | 1015 octave_cv_hdf5_dll=no, [ |
|
9531
b859079d1644
configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
1016 save_CFLAGS="$CFLAGS" |
| 6276 | 1017 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_" |
|
9531
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1018 save_LIBS="$LIBS" |
|
b859079d1644
configure and Makefile fixes for Windows
Michael Goffioul <michael.goffioul@gmail.com>
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9525
diff
changeset
|
1019 LIBS="$HDF5_LIBS $LIBS" |
| 6724 | 1020 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x], |
| 6276 | 1021 octave_cv_hdf5_dll=yes, |
| 1022 octave_cv_hdf5_dll=no) | |
|
9531
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
9525
diff
changeset
|
1023 CFLAGS="$save_CFLAGS" |
|
b859079d1644
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9525
diff
changeset
|
1024 LIBS="$save_LIBS"])]) |
| 6276 | 1025 if test "$octave_cv_hdf5_dll" = yes; then |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1026 AC_DEFINE(_HDF5USEDLL_, 1, [Define to 1 if using HDF5 dll (Win32).]) |
| 6276 | 1027 fi]) |
| 6823 | 1028 dnl |
| 8676 | 1029 dnl Check whether HDF5 library has version 1.6 API functions. |
| 1030 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
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|
1031 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>
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diff
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|
1032 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>
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diff
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|
1033 octave_cv_hdf5_has_enforced_16_api, [ |
| 8676 | 1034 AC_TRY_LINK([ |
| 1035 #include <hdf5.h> | |
| 1036 ], [ | |
| 1037 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>
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9865
diff
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|
1038 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>
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9865
diff
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|
1039 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>
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9865
diff
changeset
|
1040 if test "$octave_cv_hdf5_has_enforced_16_api" != "yes"; then |
|
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Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
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diff
changeset
|
1041 AC_DEFINE(HAVE_HDF5_18, 1, [Define to 1 if >=HDF5-1.8 is available.]) |
| 8676 | 1042 fi |
| 1043 ]) | |
| 1044 dnl | |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
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|
1045 dnl Check for the Qhull version. |
| 6823 | 1046 dnl |
|
9654
a307a6f77fb3
aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents:
9645
diff
changeset
|
1047 AC_DEFUN([OCTAVE_CHECK_QHULL_VERSION], |
|
9519
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents:
9515
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|
1048 [AC_CACHE_CHECK([for qh_version in $QHULL_LIBS], |
|
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1049 octave_cv_lib_qhull_version, [ |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1050 AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
|
14043
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John W. Eaton <jwe@octave.org>
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|
1051 #include <stdio.h> |
|
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Rik <octave@nomad.inbox5.com>
parents:
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diff
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|
1052 #if defined (HAVE_LIBQHULL_LIBQHULL_H) |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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|
1053 # include <libqhull/libqhull.h> |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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|
1054 # include <libqhull/qset.h> |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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diff
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|
1055 # include <libqhull/geom.h> |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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changeset
|
1056 # include <libqhull/poly.h> |
|
99428221b4e1
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Rik <octave@nomad.inbox5.com>
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|
1057 # include <libqhull/io.h> |
|
99428221b4e1
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|
1058 #elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) |
|
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diff
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|
1059 # if defined (HAVE_QHULL_LIBQHULL_H) |
|
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|
1060 # include <qhull/libqhull.h> |
|
f913363318e0
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|
1061 # else |
|
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|
1062 # include <qhull/qhull.h> |
|
f913363318e0
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|
1063 # endif |
|
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|
1064 # include <qhull/qset.h> |
|
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John W. Eaton <jwe@octave.org>
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|
1065 # include <qhull/geom.h> |
|
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John W. Eaton <jwe@octave.org>
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|
1066 # include <qhull/poly.h> |
|
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|
1067 # include <qhull/io.h> |
|
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|
1068 #elif defined (HAVE_LIBQHULL_H) || defined (HAVE_QHULL_H) |
|
f913363318e0
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|
1069 # if defined (HAVE_LIBQHULL_H) |
|
f913363318e0
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|
1070 # include <libqhull.h> |
|
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|
1071 # else |
|
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|
1072 # include <qhull.h> |
|
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|
1073 # endif |
|
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handle new names and locations of qhull include files (bug #33712)
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|
1074 # include <qset.h> |
|
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|
1075 # include <geom.h> |
|
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parents:
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|
1076 # include <poly.h> |
|
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|
1077 # include <io.h> |
|
f913363318e0
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|
1078 #endif |
|
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improve configure checks for qhull and curl libs
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|
1079 ]], [[ |
|
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9515
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|
1080 const char *tmp = qh_version; |
|
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parents:
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|
1081 ]])], [octave_cv_lib_qhull_version=yes], [octave_cv_lib_qhull_version=no])]) |
|
ee99f9f37505
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John W. Eaton <jwe@octave.org>
parents:
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|
1082 if test "$octave_cv_lib_qhull_version" = no; then |
|
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1083 AC_DEFINE(NEED_QHULL_VERSION, 1, |
|
15063
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Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1084 [Define to 1 if the Qhull library needs a qh_version variable defined.]) |
|
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John W. Eaton <jwe@octave.org>
parents:
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|
1085 fi |
| 6823 | 1086 ]) |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1087 dnl |
|
15063
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Rik <rik@octave.org>
parents:
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diff
changeset
|
1088 dnl Check whether Qhull works (does not crash) |
|
8659
9792c26bffc7
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Jaroslav Hajek <highegg@gmail.com>
parents:
8635
diff
changeset
|
1089 dnl |
|
9654
a307a6f77fb3
aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents:
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|
1090 AC_DEFUN([OCTAVE_CHECK_QHULL_OK], |
|
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|
1091 [AC_CACHE_CHECK([whether the qhull library works], |
|
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|
1092 octave_cv_lib_qhull_ok, [ |
|
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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9515
diff
changeset
|
1093 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
8659
9792c26bffc7
configure: check whether qhull works
Jaroslav Hajek <highegg@gmail.com>
parents:
8635
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|
1094 #include <stdio.h> |
|
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|
1095 #if defined (HAVE_LIBQHULL_LIBQHULL_H) |
|
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|
1096 # include <libqhull/libqhull.h> |
|
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1097 # include <libqhull/qset.h> |
|
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|
1098 # include <libqhull/geom.h> |
|
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1099 # include <libqhull/poly.h> |
|
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1100 # include <libqhull/io.h> |
|
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|
1101 #elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H) |
|
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1102 # if defined (HAVE_QHULL_LIBQHULL_H) |
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1103 # include <qhull/libqhull.h> |
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1104 # else |
|
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1105 # include <qhull/qhull.h> |
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1106 # endif |
|
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1107 # include <qhull/qset.h> |
|
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1108 # include <qhull/geom.h> |
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1109 # include <qhull/poly.h> |
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1110 # include <qhull/io.h> |
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1111 #elif defined (HAVE_LIBQHULL_H) || defined (HAVE_QHULL_H) |
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1112 # if defined (HAVE_LIBQHULL_H) |
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1113 # include <libqhull.h> |
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1114 # else |
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1115 # include <qhull.h> |
|
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|
1116 # endif |
|
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1117 # include <qset.h> |
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1118 # include <geom.h> |
|
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1119 # include <poly.h> |
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1120 # include <io.h> |
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1121 #endif |
|
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1122 #ifdef NEED_QHULL_VERSION |
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1123 char *qh_version = "version"; |
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1124 #endif |
|
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1125 ]], [[ |
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1126 int dim = 2; |
|
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1127 int n = 4; |
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1128 coordT points[8] = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, 0.5 }; |
|
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1129 boolT ismalloc = 0; |
|
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1130 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr); |
|
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1131 ]])], |
|
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1132 [octave_cv_lib_qhull_ok=yes], |
|
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1133 [octave_cv_lib_qhull_ok=no], |
|
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1134 [octave_cv_lib_qhull_ok=yes])]) |
|
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1135 if test "$octave_cv_lib_qhull_ok" = "yes"; then |
|
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1136 $1 |
|
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1137 else |
|
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1138 $2 |
|
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1139 fi |
|
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1140 ]) |
|
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1141 dnl |
|
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1142 dnl Check whether ARPACK works (does not crash) |
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1143 dnl |
|
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1144 dnl Using a pure Fortran program doesn't seem to crash when linked |
|
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1145 dnl with the buggy ARPACK library but the C++ program does. Maybe |
|
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1146 dnl it is the memory allocation that exposes the bug and using statically |
|
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1147 dnl allocated arrays in Fortran does not? |
|
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1148 dnl |
|
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1149 AC_DEFUN([OCTAVE_CHECK_ARPACK_OK], [ |
|
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1150 AC_LANG_PUSH(C++) |
|
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1151 AC_CACHE_CHECK([whether the arpack library works], |
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1152 [octave_cv_lib_arpack_ok], [ |
|
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|
1153 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
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1154 // External functions from ARPACK library |
|
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1155 extern "C" int |
|
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1156 F77_FUNC (dnaupd, DNAUPD) (int&, const char *, const int&, const char *, |
|
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1157 int&, const double&, double*, const int&, |
|
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1158 double*, const int&, int*, int*, double*, |
|
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1159 double*, const int&, int&, long int, long int); |
|
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1160 |
|
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1161 extern "C" int |
|
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1162 F77_FUNC (dneupd, DNEUPD) (const int&, const char *, int*, double*, |
|
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1163 double*, double*, const int&, |
|
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1164 const double&, const double&, double*, |
|
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1165 const char*, const int&, const char *, |
|
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1166 int&, const double&, double*, const int&, |
|
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1167 double*, const int&, int*, int*, double*, |
|
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1168 double*, const int&, int&, long int, |
|
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1169 long int, long int); |
|
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1170 |
|
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|
1171 extern "C" int |
|
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1172 F77_FUNC (dgemv, DGEMV) (const char *, const int&, const int&, |
|
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1173 const double&, const double*, const int&, |
|
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1174 const double*, const int&, const double&, |
|
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1175 double*, const int&, long int); |
|
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|
1176 |
|
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|
1177 #include <cfloat> |
|
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|
1178 |
|
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|
1179 void |
|
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|
1180 doit (void) |
|
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|
1181 { |
|
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|
1182 // Based on function EigsRealNonSymmetricMatrix from liboctave/eigs-base.cc. |
|
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1183 |
|
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|
1184 // Problem matrix. See bug #31479 |
|
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|
1185 int n = 4; |
|
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|
1186 double *m = new double [n * n]; |
|
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1187 m[0] = 1, m[4] = 0, m[8] = 0, m[12] = -1; |
|
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1188 m[1] = 0, m[5] = 1, m[9] = 0, m[13] = 0; |
|
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1189 m[2] = 0, m[6] = 0, m[10] = 1, m[14] = 0; |
|
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1190 m[3] = 0, m[7] = 0, m[11] = 2, m[15] = 1; |
|
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|
1191 |
|
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|
1192 double *resid = new double [4]; |
|
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1193 |
|
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|
1194 resid[0] = 0.960966; |
|
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|
1195 resid[1] = 0.741195; |
|
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|
1196 resid[2] = 0.150143; |
|
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|
1197 resid[3] = 0.868067; |
|
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1198 |
|
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1199 int *ip = new int [11]; |
|
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|
1200 |
|
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|
1201 ip[0] = 1; // ishift |
|
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1202 ip[1] = 0; // ip[1] not referenced |
|
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1203 ip[2] = 300; // mxiter, maximum number of iterations |
|
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1204 ip[3] = 1; // NB blocksize in recurrence |
|
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1205 ip[4] = 0; // nconv, number of Ritz values that satisfy convergence |
|
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1206 ip[5] = 0; // ip[5] not referenced |
|
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|
1207 ip[6] = 1; // mode |
|
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1208 ip[7] = 0; // ip[7] to ip[10] are return values |
|
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|
1209 ip[8] = 0; |
|
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|
1210 ip[9] = 0; |
|
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|
1211 ip[10] = 0; |
|
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|
1212 |
|
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|
1213 int *ipntr = new int [14]; |
|
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|
1214 |
|
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|
1215 int k = 1; |
|
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|
1216 int p = 3; |
|
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|
1217 int lwork = 3 * p * (p + 2); |
|
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|
1218 |
|
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|
1219 double *v = new double [n * (p + 1)]; |
|
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|
1220 double *workl = new double [lwork + 1]; |
|
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|
1221 double *workd = new double [3 * n + 1]; |
|
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|
1222 |
|
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|
1223 int ido = 0; |
|
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|
1224 int info = 0; |
|
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|
1225 |
|
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|
1226 double tol = DBL_EPSILON; |
|
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|
1227 |
|
71e28fda7be9
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|
1228 do |
|
71e28fda7be9
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|
1229 { |
|
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|
1230 F77_FUNC (dnaupd, DNAUPD) (ido, "I", n, "LM", k, tol, resid, p, |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1231 v, n, ip, ipntr, workd, workl, lwork, |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1232 info, 1L, 2L); |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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changeset
|
1233 |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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changeset
|
1234 if (ido == -1 || ido == 1 || ido == 2) |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1235 { |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1236 double *x = workd + ipntr[0] - 1; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1237 double *y = workd + ipntr[1] - 1; |
|
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834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
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|
1238 |
|
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use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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|
1239 F77_FUNC (dgemv, DGEMV) ("N", n, n, 1.0, m, n, x, 1, 0.0, |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1240 y, 1, 1L); |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1241 } |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1242 else |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1243 { |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1244 if (info < 0) |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1245 { |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1246 return; // Error |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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|
1247 } |
|
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John W. Eaton <jwe@octave.org>
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diff
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|
1248 |
|
14147
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1249 break; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1250 } |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1251 } |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1252 while (1); |
|
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John W. Eaton <jwe@octave.org>
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|
1253 |
|
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71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1254 int *sel = new int [p]; |
|
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remove ARPACK files from sources and restore configure checks for external ARPACK library
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parents:
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|
1255 |
|
14147
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1256 // In Octave, the dimensions of dr and di are k+1, but k+2 avoids segfault |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1257 double *dr = new double [k + 1]; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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changeset
|
1258 double *di = new double [k + 1]; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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changeset
|
1259 double *workev = new double [3 * p]; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1260 |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1261 for (int i = 0; i < k + 1; i++) |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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changeset
|
1262 dr[i] = di[i] = 0.; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1263 |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1264 int rvec = 1; |
|
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remove ARPACK files from sources and restore configure checks for external ARPACK library
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changeset
|
1265 |
|
14147
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1266 double sigmar = 0.0; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1267 double sigmai = 0.0; |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1268 |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1269 // In Octave, this is n*(k+1), but k+2 avoids segfault |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1270 double *z = new double [n * (k + 1)]; |
|
14144
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diff
changeset
|
1271 |
|
14147
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1272 F77_FUNC (dneupd, DNEUPD) (rvec, "A", sel, dr, di, z, n, sigmar, |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1273 sigmai, workev, "I", n, "LM", k, tol, |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1274 resid, p, v, n, ip, ipntr, workd, |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1275 workl, lwork, info, 1L, 1L, 2L); |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1276 } |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1277 ]], [[ |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1278 for (int i = 0; i < 10; i++) |
|
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1279 doit (); |
|
14144
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changeset
|
1280 ]])], |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
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changeset
|
1281 [octave_cv_lib_arpack_ok=yes], |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1282 [octave_cv_lib_arpack_ok=no], |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1283 [octave_cv_lib_arpack_ok=yes])]) |
|
14147
71e28fda7be9
use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1284 AC_LANG_POP(C++) |
|
14144
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remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1285 if test "$octave_cv_lib_arpack_ok" = "yes"; then |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1286 $1 |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1287 else |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1288 $2 |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1289 fi |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1290 ]) |
|
834df9f10963
remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1291 dnl |
|
12166
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1292 dnl Check for OpenGL. If found, define OPENGL_LIBS |
|
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1293 dnl |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1294 dnl FIXME: The following tests should probably check for the |
|
12166
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1295 dnl libraries separately. |
|
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1296 dnl |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1297 dnl FIXME: Should we allow a way to specify a directory for OpenGL |
|
12166
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1298 dnl libraries and header files? |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
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7361
diff
changeset
|
1299 dnl |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
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7361
diff
changeset
|
1300 AC_DEFUN([OCTAVE_OPENGL], [ |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
1301 OPENGL_LIBS= |
|
8724
a50228129dba
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Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1302 |
|
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>
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diff
changeset
|
1303 ### 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>
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8676
diff
changeset
|
1304 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:
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diff
changeset
|
1305 #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
|
1306 #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
|
1307 [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:
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diff
changeset
|
1308 |
|
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
|
1309 if test $have_framework_opengl = "yes"; then |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1310 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1, [Define to 1 if framework OPENGL is available.]) |
|
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
|
1311 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
|
1312 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
|
1313 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
|
1314 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
|
1315 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
|
1316 *-*-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
|
1317 AC_CHECK_HEADERS(windows.h) |
|
7825
13871b7de124
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Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
1318 ;; |
|
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:
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diff
changeset
|
1319 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:
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diff
changeset
|
1320 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
|
1321 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
|
1322 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:
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diff
changeset
|
1323 have_opengl_incs=yes; break], [], [ |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1324 #ifdef HAVE_WINDOWS_H |
| 7954 | 1325 #include <windows.h> |
| 1326 #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
|
1327 ]) |
|
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
|
1328 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
|
1329 ], [], [ |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1330 #ifdef HAVE_WINDOWS_H |
| 7954 | 1331 #include <windows.h> |
| 1332 #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
|
1333 ]) |
|
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
|
1334 |
|
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
|
1335 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
|
1336 case $canonical_host_type in |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1337 *-*-mingw32* | *-*-msdosmsvc) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1338 save_LIBS="$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
|
1339 LIBS="$LIBS -lopengl32" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1340 AC_MSG_CHECKING([for glEnable in -lopengl32]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1341 AC_TRY_LINK([ |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1342 #if HAVE_WINDOWS_H |
| 7954 | 1343 #include <windows.h> |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1344 #endif |
| 7954 | 1345 #if defined (HAVE_GL_GL_H) |
| 1346 #include <GL/gl.h> | |
| 1347 #elif defined (HAVE_OPENGL_GL_H) | |
| 1348 #include <OpenGL/gl.h> | |
| 1349 #endif | |
|
8724
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1350 ], [glEnable(GL_SMOOTH);], OPENGL_LIBS="-lopengl32 -lglu32") |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1351 LIBS="$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
|
1352 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
|
1353 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
|
1354 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
|
1355 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
|
1356 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
|
1357 ;; |
|
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
|
1358 *) |
|
12166
eceacb78aa7f
don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1359 AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-lGL -lGLU") |
|
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
|
1360 ;; |
|
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
|
1361 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
|
1362 fi |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1363 fi |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1364 AC_SUBST(OPENGL_LIBS) |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1365 ]) |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1366 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
|
1367 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
|
1368 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
|
1369 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
|
1370 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
|
1371 [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
|
1372 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
|
1373 [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
|
1374 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
|
1375 #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
|
1376 #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
|
1377 #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
|
1378 #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
|
1379 #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
|
1380 [[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
|
1381 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
|
1382 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
|
1383 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
|
1384 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1, |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1385 [Define to 1 if gluTessCallback is called with (...).]) |
|
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
|
1386 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
|
1387 ]) |
|
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
|
1388 dnl |
|
10471
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1389 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
|
1390 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
|
1391 dnl and CXXFLAGS. |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1392 dnl |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1393 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
|
1394 [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
|
1395 XCFLAGS="$CFLAGS" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1396 CFLAGS="$CFLAGS $1" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1397 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
|
1398 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
|
1399 #include <omp.h> |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1400 #include <stdio.h> |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1401 ]], [[ |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1402 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
|
1403 { |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1404 _Pragma("omp parallel") |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1405 printf("Hello, world.\n"); |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1406 return 0; |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1407 } |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1408 ]])],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
|
1409 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
|
1410 if test "$octave_cv_openmp" = yes; then |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1411 AC_DEFINE(HAVE_OPENMP,1,[Define to 1 if compiler supports OpenMP.]) |
|
10471
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1412 CXXFLAGS="$CXXFLAGS $1" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1413 else |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1414 CFLAGS="$XCFLAGS" |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1415 fi |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1416 ]) |
|
bcabc1c4f20c
Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents:
10380
diff
changeset
|
1417 dnl |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1418 dnl Configure paths for FreeType2 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1419 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
|
1420 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1421 dnl Copyright 2001, 2003 by |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1422 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
|
1423 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1424 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
|
1425 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
|
1426 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
|
1427 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
|
1428 dnl fully. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1429 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1430 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
|
1431 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
|
1432 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
|
1433 dnl that program. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1434 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1435 dnl serial 2 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1436 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1437 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
|
1438 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
|
1439 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
|
1440 dnl FreeType 2.0.4). |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1441 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1442 AC_DEFUN([AC_CHECK_FT2], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1443 [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
|
1444 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1445 AC_ARG_WITH([ft-prefix], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1446 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
|
1447 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
|
1448 [Prefix where FreeType is installed (optional)]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1449 [ft_config_prefix="$withval"], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1450 [ft_config_prefix=""]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1451 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1452 AC_ARG_WITH([ft-exec-prefix], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1453 dnl don't quote AS_HELP_STRING! |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1454 AS_HELP_STRING([--with-ft-exec-prefix=PREFIX], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1455 [Exec prefix where FreeType is installed (optional)]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1456 [ft_config_exec_prefix="$withval"], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1457 [ft_config_exec_prefix=""]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1458 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1459 AC_ARG_ENABLE([freetypetest], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1460 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
|
1461 AS_HELP_STRING([--disable-freetypetest], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1462 [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
|
1463 [], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1464 [enable_fttest=yes]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1465 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1466 if test x$ft_config_exec_prefix != x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1467 ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1468 if test x${FT2_CONFIG+set} != xset ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1469 FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1470 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1471 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1472 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1473 if test x$ft_config_prefix != x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1474 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
|
1475 if test x${FT2_CONFIG+set} != xset ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1476 FT2_CONFIG=$ft_config_prefix/bin/freetype-config |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1477 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1478 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1479 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1480 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
|
1481 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1482 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
|
1483 AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1484 no_ft="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1485 if test "$FT2_CONFIG" = "no" ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1486 no_ft=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1487 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1488 FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1489 FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1490 ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1491 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
|
1492 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
|
1493 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
|
1494 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
|
1495 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
|
1496 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
|
1497 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
|
1498 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
|
1499 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
|
1500 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
|
1501 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
|
1502 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
|
1503 ft_config_is_lt="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1504 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
|
1505 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1506 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1507 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
|
1508 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
|
1509 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1510 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1511 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
|
1512 if test $ft_config_micro_version -lt $ft_min_micro_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1513 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1514 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1515 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1516 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1517 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1518 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1519 if test x$ft_config_is_lt = xyes ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1520 no_ft=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1521 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1522 ac_save_CFLAGS="$CFLAGS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1523 ac_save_LIBS="$LIBS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1524 CFLAGS="$CFLAGS $FT2_CFLAGS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1525 LIBS="$FT2_LIBS $LIBS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1526 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1527 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1528 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
|
1529 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1530 AC_RUN_IFELSE([ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1531 AC_LANG_SOURCE([[ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1532 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1533 #include <ft2build.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1534 #include FT_FREETYPE_H |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1535 #include <stdio.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1536 #include <stdlib.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1537 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1538 int |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1539 main() |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1540 { |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1541 FT_Library library; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1542 FT_Error error; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1543 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1544 error = FT_Init_FreeType(&library); |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1545 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1546 if (error) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1547 return 1; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1548 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1549 { |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1550 FT_Done_FreeType(library); |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1551 return 0; |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1552 } |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1553 } |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1554 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1555 ]]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1556 ], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1557 [], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1558 [no_ft=yes], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1559 [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1560 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1561 CFLAGS="$ac_save_CFLAGS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1562 LIBS="$ac_save_LIBS" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1563 fi dnl test $ft_config_version -lt $ft_min_version |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1564 fi dnl test x$enable_fttest = xyes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1565 fi dnl test "$FT2_CONFIG" = "no" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1566 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1567 if test x$no_ft = x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1568 AC_MSG_RESULT([yes]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1569 m4_if([$2], [], [:], [$2]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1570 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1571 AC_MSG_RESULT([no]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1572 if test "$FT2_CONFIG" = "no" ; then |
|
14657
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1573 warn_ft2_config = " |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1574 |
|
14657
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1575 The freetype-config script installed by FreeType 2 could not be found. |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1576 If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in your |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1577 path, or set the FT2_CONFIG environment variable to the full path to |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1578 freetype-config. |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1579 " |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1580 OCTAVE_CONFIGURE_WARNING([warn_ft2_config]) |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1581 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1582 if test x$ft_config_is_lt = xyes ; then |
|
14657
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1583 warn_ft2_too_old=" |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1584 |
|
14657
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1585 Your installed version of the FreeType 2 library is too old. If you |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1586 have different versions of FreeType 2, make sure that correct values |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1587 for --with-ft-prefix or --with-ft-exec-prefix are used, or set the |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1588 FT2_CONFIG environment variable to the full path to freetype-config. |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1589 " |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1590 OCTAVE_CONFIGURE_WARNING([warn_ft2_too_old]) |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1591 else |
|
14657
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1592 warn_ft2_failed=" |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1593 |
|
14657
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1594 The FreeType test program failed to run. If your system uses shared |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1595 libraries and they are installed outside the normal system library |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1596 path, make sure the variable LD_LIBRARY_PATH (or whatever is |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1597 appropiate for your system) is correctly set. |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1598 " |
|
8a84849ad986
build: Restore printing some summary ./configure warnings at the end
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
14605
diff
changeset
|
1599 OCTAVE_CONFIGURE_WARNING([warn_ft2_failed]) |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1600 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1601 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1602 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1603 FT2_CFLAGS="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1604 FT2_LIBS="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1605 m4_if([$3], [], [:], [$3]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1606 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1607 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1608 AC_SUBST([FT2_CFLAGS]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1609 AC_SUBST([FT2_LIBS])]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1610 dnl end of freetype2.m4 |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1611 |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1612 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
|
1613 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
|
1614 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
|
1615 dnl Currently capable of checking for functions with single |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1616 dnl argument and returning bool/int/real. |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1617 AC_DEFUN([OCTAVE_CMATH_FUNC],[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1618 AC_MSG_CHECKING([for std::$1 in <cmath>]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1619 AC_LANG_PUSH(C++) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1620 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1621 #include <cmath> |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1622 void take_func (bool (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1623 void take_func (int (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1624 void take_func (double (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1625 ]], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1626 [[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1627 take_func(std::$1); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1628 ]])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1629 [AC_MSG_RESULT([yes]) |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1630 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1),1,[Define to 1 if <cmath> provides $1.])], |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1631 [AC_MSG_RESULT([no])]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1632 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
|
1633 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1634 #include <cmath> |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1635 void take_func (bool (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1636 void take_func (int (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1637 void take_func (float (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1638 ]], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1639 [[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1640 take_func(std::$1); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1641 ]])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1642 [AC_MSG_RESULT([yes]) |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1643 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1)F,1,[Define to 1 if <cmath> provides float variant of $1.])], |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1644 [AC_MSG_RESULT([no])]) |
| 9049 | 1645 AC_LANG_POP(C++) |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1646 ]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1647 |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1648 dnl Check whether fast signed integer arithmetics using bit tricks |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1649 dnl can be used in oct-inttypes.h. Defines HAVE_FAST_INT_OPS if |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1650 dnl the following conditions hold: |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1651 dnl 1. Signed numbers are represented by twos complement |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1652 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
|
1653 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
|
1654 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
|
1655 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
|
1656 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
|
1657 dnl need for things like -ftrapv). |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1658 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
|
1659 dnl except for the shifts. Shifts are arithmetic. |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1660 dnl |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1661 AC_DEFUN([OCTAVE_FAST_INT_OPS], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1662 [AC_CACHE_CHECK([whether fast integer arithmetics is usable], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1663 octave_cv_fast_int_ops, |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1664 [AC_LANG_PUSH(C++) |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1665 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1666 #include <limits> |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1667 template<class UT, class ST> |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1668 static bool |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1669 do_test (UT, ST) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1670 { |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1671 volatile ST s = std::numeric_limits<ST>::min () / 3; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1672 volatile UT u = static_cast<UT> (s); |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1673 if (*(reinterpret_cast<volatile ST *> (&u)) != s) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1674 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1675 u = 0; u = ~u; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1676 if (*(reinterpret_cast<volatile ST *> (&u)) != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1677 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1678 ST sx, sy; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1679 sx = std::numeric_limits<ST>::max () / 2 + 1; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1680 sy = std::numeric_limits<ST>::max () / 2 + 2; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1681 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
|
1682 != std::numeric_limits<ST>::min () + 1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1683 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
|
1684 != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1685 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1686 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
|
1687 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1688 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
|
1689 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1690 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
|
1691 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1692 if ((-1 >> 1) != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1693 return false; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1694 } |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1695 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1696 #define DO_TEST(T) \ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1697 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
|
1698 return sizeof (T); |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1699 ]],[[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1700 DO_TEST(char) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1701 DO_TEST(short) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1702 DO_TEST(int) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1703 DO_TEST(long) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1704 #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
|
1705 DO_TEST(long long) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1706 #endif |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1707 ]])], |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1708 [octave_cv_fast_int_ops=yes], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1709 [octave_cv_fast_int_ops=no], |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1710 [octave_cv_fast_int_ops=yes]) |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1711 AC_LANG_POP(C++)]) |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1712 if test $octave_cv_fast_int_ops = yes; then |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1713 AC_DEFINE(HAVE_FAST_INT_OPS, 1, |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1714 [Define to 1 if signed integers use two's complement.]) |
|
13957
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1715 fi |
|
c510048901cc
set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents:
13728
diff
changeset
|
1716 ]) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1717 dnl |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1718 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
|
1719 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
|
1720 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
|
1721 dnl Add options (lower case letters $1) "--with-framework-$1" and |
|
15063
36cbcc37fdb8
Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents:
15013
diff
changeset
|
1722 dnl "--without-framework-$1". If this test is successful then perform |
|
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
|
1723 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
|
1724 dnl |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1725 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
|
1726 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
|
1727 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
|
1728 AC_CACHE_VAL(octave_cv_framework_$1, [ |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1729 XLDFLAGS="$LDFLAGS" |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1730 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
|
1731 AC_LANG_PUSH(C++) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1732 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
|
1733 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
|
1734 eval "octave_cv_framework_$1=no") |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1735 AC_LANG_POP(C++) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1736 LDFLAGS="$XLDFLAGS" |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1737 ]) |
|
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
|
1738 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
|
1739 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
|
1740 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
|
1741 [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
|
1742 [don't use framework $1])], |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1743 with_have_framework=$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
|
1744 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
|
1745 [$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
|
1746 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
|
1747 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
|
1748 [$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
|
1749 fi |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1750 else |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1751 AC_MSG_RESULT(no) |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1752 [$5] |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1753 fi |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1754 ]) |
|
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1755 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1756 ############################################################################## |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1757 ############################################################################## |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1758 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1759 # 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
|
1760 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1761 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1762 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1763 # 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
|
1764 # 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
|
1765 # 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
|
1766 # (at your option) any later version. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1767 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1768 # 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
|
1769 # WITHOUT ANY WARRANTY; without even the implied warranty of |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1770 # 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
|
1771 # General Public License for more details. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1772 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1773 # 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
|
1774 # 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
|
1775 # 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
|
1776 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1777 # 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
|
1778 # 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
|
1779 # 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
|
1780 # 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
|
1781 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1782 # PKG_PROG_PKG_CONFIG([MIN-VERSION]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1783 # ---------------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1784 AC_DEFUN([PKG_PROG_PKG_CONFIG], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1785 [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1786 m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1787 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1788 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1789 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1790 fi |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1791 if test -n "$PKG_CONFIG"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1792 _pkg_min_version=m4_default([$1], [0.9.0]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1793 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
|
1794 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
|
1795 AC_MSG_RESULT([yes]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1796 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1797 AC_MSG_RESULT([no]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1798 PKG_CONFIG="" |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1799 fi |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1800 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1801 fi[]dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1802 ])# PKG_PROG_PKG_CONFIG |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1803 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1804 # 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
|
1805 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1806 # 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
|
1807 # 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
|
1808 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1809 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1810 # 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
|
1811 # 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
|
1812 # PKG_CHECK_EXISTS manually |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1813 # -------------------------------------------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1814 AC_DEFUN([PKG_CHECK_EXISTS], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1815 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1816 if test -n "$PKG_CONFIG" && \ |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1817 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
|
1818 m4_ifval([$2], [$2], [:]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1819 m4_ifvaln([$3], [else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1820 $3])dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1821 fi]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1822 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1823 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1824 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1825 # --------------------------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1826 m4_define([_PKG_CONFIG], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1827 [if test -n "$PKG_CONFIG"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1828 if test -n "$$1"; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1829 pkg_cv_[]$1="$$1" |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1830 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1831 PKG_CHECK_EXISTS([$3], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1832 [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
|
1833 [pkg_failed=yes]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1834 fi |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1835 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1836 pkg_failed=untried |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1837 fi[]dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1838 ])# _PKG_CONFIG |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1839 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1840 # _PKG_SHORT_ERRORS_SUPPORTED |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1841 # ----------------------------- |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1842 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1843 [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1844 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1845 _pkg_short_errors_supported=yes |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1846 else |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1847 _pkg_short_errors_supported=no |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1848 fi[]dnl |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1849 ])# _PKG_SHORT_ERRORS_SUPPORTED |
|
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1850 |
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1851 |
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1852 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], |
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1853 # [ACTION-IF-NOT-FOUND]) |
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1854 # |
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1855 # |
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1856 # Note that if there is a possibility the first call to |
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1857 # PKG_CHECK_MODULES might not happen, you should be sure to include an |
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1858 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac |
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1859 # |
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1860 # |
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1861 # -------------------------------------------------------------- |
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1862 AC_DEFUN([PKG_CHECK_MODULES], |
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1863 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
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1864 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl |
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1865 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl |
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1866 |
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1867 pkg_failed=no |
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1868 AC_MSG_CHECKING([for $1]) |
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1869 |
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1870 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) |
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1871 _PKG_CONFIG([$1][_LIBS], [libs], [$2]) |
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1872 |
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1873 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS |
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1874 and $1[]_LIBS to avoid the need to call pkg-config. |
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1875 See the pkg-config man page for more details.]) |
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1876 |
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1877 if test $pkg_failed = yes; then |
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1878 _PKG_SHORT_ERRORS_SUPPORTED |
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1879 if test $_pkg_short_errors_supported = yes; then |
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1880 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` |
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1881 else |
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1882 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
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1883 fi |
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1884 # Put the nasty error message in config.log where it belongs |
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1885 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD |
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1886 |
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1887 ifelse([$4], , [AC_MSG_ERROR(dnl |
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1888 [Package requirements ($2) were not met: |
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1889 |
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1890 $$1_PKG_ERRORS |
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1891 |
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1892 Consider adjusting the PKG_CONFIG_PATH environment variable if you |
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1893 installed software in a non-standard prefix. |
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1894 |
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1895 _PKG_TEXT |
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1896 ])], |
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1897 [AC_MSG_RESULT([no]) |
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1898 $4]) |
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1899 elif test $pkg_failed = untried; then |
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1900 ifelse([$4], , [AC_MSG_FAILURE(dnl |
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1901 [The pkg-config script could not be found or is too old. Make sure it |
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1902 is in your PATH or set the PKG_CONFIG environment variable to the full |
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1903 path to pkg-config. |
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1904 |
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1905 _PKG_TEXT |
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1906 |
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1907 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], |
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1908 [$4]) |
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1909 else |
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1910 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS |
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1911 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS |
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1912 AC_MSG_RESULT([yes]) |
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1913 ifelse([$3], , :, [$3]) |
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1914 fi[]dnl |
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1915 ])# PKG_CHECK_MODULES |
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1916 |
| 9645 | 1917 dnl |
| 1918 dnl External macros. | |
| 1919 dnl | |
| 1920 | |
| 10951 | 1921 m4_include([m4/ax_pthread.m4]) |
| 1922 m4_include([m4/ax_blas.m4]) | |
| 1923 m4_include([m4/ax_blas_f77_func.m4]) | |
| 1924 m4_include([m4/ax_lapack.m4]) |