Mercurial > octave-antonio
annotate aclocal.m4 @ 9543:1d51ab34b509
tweaks for HDF5 library check
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 18 Aug 2009 15:28:55 -0400 |
| parents | f5ec5dc66824 |
| children | d3fccc4c4b9e |
| rev | line source |
|---|---|
| 1232 | 1 dnl aclocal.m4 -- extra macros for configuring Octave |
| 2 dnl | |
| 7017 | 3 dnl Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, |
| 8920 | 4 dnl 2003, 2004, 2005, 2006, 2007, 2008, 2009 John W. Eaton |
| 1232 | 5 dnl |
| 6 dnl This file is part of Octave. | |
| 7 dnl | |
| 8 dnl Octave is free software; you can redistribute it and/or modify it | |
| 9 dnl under the terms of the GNU General Public License as published by the | |
| 7016 | 10 dnl Free Software Foundation; either version 3 of the License, or (at |
| 11 dnl your option) any later version. | |
| 1232 | 12 dnl |
| 13 dnl Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 dnl for more details. | |
| 17 dnl | |
| 18 dnl You should have received a copy of the GNU General Public License | |
| 7016 | 19 dnl along with Octave; see the file COPYING. If not, see |
| 20 dnl <http://www.gnu.org/licenses/>. | |
| 2548 | 21 dnl |
|
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22 dnl |
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23 dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64 |
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24 dnl This allows us to run with earlier Autoconfs as well. |
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25 ifdef([m4_ifblank],[],[ |
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26 m4_define([m4_ifblank], |
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27 [m4_if(m4_translit([[$1]], [ ][ ][ |
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28 ]), [], [$2], [$3])])]) |
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29 dnl |
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30 ifdef([m4_ifnblank],[],[ |
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31 m4_define([m4_ifnblank], |
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32 [m4_if(m4_translit([[$1]], [ ][ ][ |
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33 ]), [], [$3], [$2])])]) |
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34 dnl |
| 2813 | 35 dnl ---------------------------------------------------------------------- |
| 36 dnl | |
| 37 dnl Figure out the hardware-vendor-os info. | |
| 38 dnl | |
| 39 dnl OCTAVE_HOST_TYPE | |
| 40 AC_DEFUN(OCTAVE_HOST_TYPE, | |
| 41 [AC_CANONICAL_HOST | |
| 42 if test -z "$host"; then | |
| 43 host=unknown | |
| 44 fi | |
| 45 canonical_host_type=$host | |
| 46 if test "$host" = unknown; then | |
| 47 AC_MSG_WARN([configuring Octave for unknown system type | |
| 48 ]) | |
| 49 fi | |
| 3130 | 50 AC_SUBST(canonical_host_type)]) |
| 2813 | 51 dnl |
| 52 dnl Set default value for a variable and substitute it. | |
| 53 dnl | |
| 54 dnl OCTAVE_SET_DEFAULT | |
| 55 AC_DEFUN(OCTAVE_SET_DEFAULT, | |
| 3176 | 56 [ifelse($#, 2, [: ${$1=$2} |
| 2813 | 57 ])dnl |
| 58 AC_MSG_RESULT([defining $1 to be $$1]) | |
| 59 AC_SUBST($1)]) | |
| 60 dnl | |
| 3130 | 61 dnl Check for ar. |
| 62 dnl | |
| 63 AC_DEFUN(OCTAVE_PROG_AR, | |
| 64 [if test -z "$AR"; then | |
| 65 AR=ar | |
| 66 fi | |
| 67 AC_SUBST(AR) | |
| 68 | |
| 69 if test -z "$ARFLAGS"; then | |
| 70 ARFLAGS="rc" | |
| 71 fi | |
| 72 AC_SUBST(ARFLAGS) | |
| 73 ]) | |
| 74 dnl | |
| 4360 | 75 dnl See if the compiler supports placement delete |
| 76 dnl | |
| 77 AC_DEFUN(OCTAVE_PLACEMENT_DELETE, | |
| 78 [AC_CACHE_CHECK([whether <new> defines placement delete operator], | |
| 79 octave_cv_placement_delete, | |
| 80 [AC_LANG_PUSH(C++) | |
| 5844 | 81 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <new>]], |
| 82 [[operator delete((void *)0, (void *)0);]])], | |
| 4360 | 83 octave_cv_placement_delete=yes, octave_cv_placement_delete=no)]) |
| 84 if test $octave_cv_placement_delete = yes; then | |
| 85 AC_DEFINE(HAVE_PLACEMENT_DELETE,1,[Define if C++ supports operator delete(void *, void *)]) | |
| 86 fi | |
| 87 AC_LANG_POP(C++) | |
| 88 ]) | |
| 89 dnl | |
| 4366 | 90 dnl See if the compiler dynamic auto arrays |
| 91 dnl | |
| 92 AC_DEFUN(OCTAVE_DYNAMIC_AUTO_ARRAYS, | |
| 93 [AC_CACHE_CHECK([whether C++ supports dynamic auto arrays], | |
| 94 octave_cv_dynamic_auto_arrays, | |
| 95 [AC_LANG_PUSH(C++) | |
| 5844 | 96 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], |
| 97 [[void test(char *); int length(); char x[length()]; test(x);]])], | |
| 4366 | 98 octave_cv_dynamic_auto_arrays=yes, octave_cv_dynamic_auto_arrays=no)]) |
| 99 if test $octave_cv_dynamic_auto_arrays = yes; then | |
| 100 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS,1,[Define if C++ supports dynamic auto arrays]) | |
| 101 fi | |
| 102 AC_LANG_POP(C++) | |
| 103 ]) | |
| 104 dnl | |
| 7058 | 105 dnl Check for broken strptime |
| 106 dnl | |
| 107 AC_DEFUN(OCTAVE_STRPTIME_BROKEN, | |
| 108 [AC_CACHE_CHECK([whether strptime is broken], | |
| 109 octave_cv_strptime_broken, | |
| 110 [AC_LANG_PUSH(C) | |
| 111 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ | |
| 112 #define _XOPEN_SOURCE | |
| 113 #if defined (HAVE_SYS_TYPES_H) | |
| 114 #include <sys/types.h> | |
| 115 #if defined (HAVE_UNISTD_H) | |
| 116 #include <unistd.h> | |
| 117 #endif | |
| 118 #endif | |
| 119 #include <stdio.h> | |
| 120 #include <time.h> | |
| 121 ]], [[ | |
| 122 struct tm t; | |
| 123 char *q = strptime ("09/13", "%m/%d/%y", &t); | |
| 124 return q ? 1 : 0; | |
| 125 ]])], [octave_cv_strptime_broken=no], [octave_cv_strptime_broken=yes])]) | |
| 126 if test $octave_cv_strptime_broken = yes; then | |
| 127 AC_DEFINE(OCTAVE_HAVE_BROKEN_STRPTIME, 1, [Define if strptime is broken on your system]) | |
| 128 fi | |
| 129 AC_LANG_POP(C) | |
| 130 ]) | |
| 131 dnl | |
| 1707 | 132 dnl The following test is from Karl Berry's Kpathseach library. I'm |
| 133 dnl including it here in case we someday want to make the use of | |
| 134 dnl kpathsea optional. | |
| 1708 | 135 dnl |
| 136 dnl Some BSD putenv's, e.g., FreeBSD, do malloc/free's on the environment. | |
| 137 dnl This test program is due to Mike Hibler <mike@cs.utah.edu>. | |
| 138 dnl We don't actually need to run this if we don't have putenv, but it | |
| 139 dnl doesn't hurt. | |
| 140 AC_DEFUN(OCTAVE_SMART_PUTENV, | |
| 141 [AC_MSG_CHECKING(whether putenv uses malloc) | |
| 1707 | 142 AC_CACHE_VAL(octave_cv_func_putenv_malloc, |
| 5844 | 143 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 1707 | 144 #define VAR "YOW_VAR" |
| 145 #define STRING1 "GabbaGabbaHey" | |
| 146 #define STRING2 "Yow!!" /* should be shorter than STRING1 */ | |
| 147 extern char *getenv (); /* in case char* and int don't mix gracefully */ | |
| 148 main () | |
| 149 { | |
| 150 char *str1, *rstr1, *str2, *rstr2; | |
| 151 str1 = getenv (VAR); | |
| 152 if (str1) | |
| 153 exit (1); | |
| 154 str1 = malloc (strlen (VAR) + 1 + strlen (STRING1) + 1); | |
| 155 if (str1 == 0) | |
| 156 exit (2); | |
| 157 strcpy (str1, VAR); | |
| 158 strcat (str1, "="); | |
| 159 strcat (str1, STRING1); | |
| 160 if (putenv (str1) < 0) | |
| 161 exit (3); | |
| 162 rstr1 = getenv (VAR); | |
| 163 if (rstr1 == 0) | |
| 164 exit (4); | |
| 165 rstr1 -= strlen (VAR) + 1; | |
| 166 if (strncmp (rstr1, VAR, strlen (VAR))) | |
| 167 exit (5); | |
| 168 str2 = malloc (strlen (VAR) + 1 + strlen (STRING2) + 1); | |
| 169 if (str2 == 0 || str1 == str2) | |
| 170 exit (6); | |
| 171 strcpy (str2, VAR); | |
| 172 strcat (str2, "="); | |
| 173 strcat (str2, STRING2); | |
| 174 if (putenv (str2) < 0) | |
| 175 exit (7); | |
| 176 rstr2 = getenv (VAR); | |
| 177 if (rstr2 == 0) | |
| 178 exit (8); | |
| 179 rstr2 -= strlen (VAR) + 1; | |
| 180 #if 0 | |
| 181 printf ("rstr1=0x%x, rstr2=0x%x\n", rstr1, rstr2); | |
| 182 /* | |
| 183 * If string from first call was reused for the second call, | |
| 184 * you had better not do a free on the first string! | |
| 185 */ | |
| 186 if (rstr1 == rstr2) | |
| 187 printf ("#define SMART_PUTENV\n"); | |
| 188 else | |
| 189 printf ("#undef SMART_PUTENV\n"); | |
| 190 #endif | |
| 191 exit (rstr1 == rstr2 ? 0 : 1); | |
| 5844 | 192 }]])], octave_cv_func_putenv_malloc=yes, octave_cv_func_putenv_malloc=no, |
| 1707 | 193 octave_cv_func_putenv_malloc=no)])dnl |
| 194 AC_MSG_RESULT($octave_cv_func_putenv_malloc) | |
| 195 if test $octave_cv_func_putenv_malloc = yes; then | |
| 3887 | 196 AC_DEFINE(SMART_PUTENV,1,[To quiet autoheader.]) |
| 1708 | 197 fi]) |
| 1788 | 198 dnl |
| 2469 | 199 dnl These two checks for signal functions were originally part of the |
| 200 dnl aclocal.m4 file distributed with bash 2.0. | |
| 201 dnl | |
| 202 dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7) | |
| 203 AC_DEFUN(OCTAVE_SIGNAL_CHECK, | |
| 204 [AC_REQUIRE([AC_TYPE_SIGNAL]) | |
| 205 AC_MSG_CHECKING(for type of signal functions) | |
| 206 AC_CACHE_VAL(octave_cv_signal_vintage, | |
| 207 [ | |
| 5842 | 208 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>]], |
| 209 [[sigset_t ss; | |
| 210 struct sigaction sa; | |
| 211 sigemptyset (&ss); | |
| 212 sigsuspend (&ss); | |
| 213 sigaction (SIGINT, &sa, (struct sigaction *) 0); | |
| 214 sigprocmask (SIG_BLOCK, &ss, (sigset_t *) 0);]])], | |
| 215 [octave_cv_signal_vintage=posix], | |
| 216 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>]], | |
| 217 [[int mask = sigmask (SIGINT); | |
| 218 sigsetmask (mask); | |
| 219 sigblock (mask); | |
| 220 sigpause (mask);]])], | |
| 221 [octave_cv_signal_vintage=4.2bsd], | |
| 222 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <signal.h> | |
| 5844 | 223 RETSIGTYPE foo() { }]], |
| 5842 | 224 [[int mask = sigmask (SIGINT); |
| 225 sigset (SIGINT, foo); | |
| 226 sigrelse (SIGINT); | |
| 227 sighold (SIGINT); | |
| 5844 | 228 sigpause (SIGINT);]])], |
| 5842 | 229 [octave_cv_signal_vintage=svr3], |
| 230 [octave_cv_signal_vintage=v7])])])]) | |
| 2469 | 231 AC_MSG_RESULT($octave_cv_signal_vintage) |
| 2491 | 232 if test "$octave_cv_signal_vintage" = posix; then |
| 5842 | 233 AC_DEFINE(HAVE_POSIX_SIGNALS, 1, [Define if you have POSIX style signals.]) |
| 2491 | 234 elif test "$octave_cv_signal_vintage" = "4.2bsd"; then |
| 5842 | 235 AC_DEFINE(HAVE_BSD_SIGNALS, 1, [Define if you have BSD style signals.]) |
| 2491 | 236 elif test "$octave_cv_signal_vintage" = svr3; then |
| 5842 | 237 AC_DEFINE(HAVE_USG_SIGHOLD, 1, [Define if you have System V Release 3 signals.]) |
| 2469 | 238 fi |
| 239 ]) | |
| 240 dnl | |
| 241 AC_DEFUN(OCTAVE_REINSTALL_SIGHANDLERS, | |
| 242 [AC_REQUIRE([AC_TYPE_SIGNAL]) | |
| 243 AC_REQUIRE([OCTAVE_SIGNAL_CHECK]) | |
| 244 AC_MSG_CHECKING([if signal handlers must be reinstalled when invoked]) | |
| 245 AC_CACHE_VAL(octave_cv_must_reinstall_sighandlers, | |
| 5844 | 246 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 2469 | 247 #include <signal.h> |
| 248 #ifdef HAVE_UNISTD_H | |
| 249 #include <unistd.h> | |
| 250 #endif | |
| 251 typedef RETSIGTYPE sigfunc(); | |
| 252 int nsigint; | |
| 253 #ifdef HAVE_POSIX_SIGNALS | |
| 254 sigfunc * | |
| 255 set_signal_handler(sig, handler) | |
| 256 int sig; | |
| 257 sigfunc *handler; | |
| 258 { | |
| 259 struct sigaction act, oact; | |
| 260 act.sa_handler = handler; | |
| 261 act.sa_flags = 0; | |
| 262 sigemptyset (&act.sa_mask); | |
| 263 sigemptyset (&oact.sa_mask); | |
| 264 sigaction (sig, &act, &oact); | |
| 265 return (oact.sa_handler); | |
| 266 } | |
| 267 #else | |
| 268 #define set_signal_handler(s, h) signal(s, h) | |
| 269 #endif | |
| 270 RETSIGTYPE | |
| 271 sigint(s) | |
| 272 int s; | |
| 273 { | |
| 274 nsigint++; | |
| 275 } | |
| 276 main() | |
| 277 { | |
| 278 nsigint = 0; | |
| 279 set_signal_handler(SIGINT, sigint); | |
| 280 kill((int)getpid(), SIGINT); | |
| 281 kill((int)getpid(), SIGINT); | |
| 282 exit(nsigint != 2); | |
| 283 } | |
| 5844 | 284 ]])], |
| 285 octave_cv_must_reinstall_sighandlers=no, | |
| 286 octave_cv_must_reinstall_sighandlers=yes, | |
| 3130 | 287 if test "$octave_cv_signal_vintage" = svr3; then |
| 288 octave_cv_must_reinstall_sighandlers=yes | |
| 289 else | |
| 290 octave_cv_must_reinstall_sighandlers=no | |
| 291 fi)]) | |
| 292 if test "$cross_compiling" = yes; then | |
| 293 AC_MSG_RESULT([$octave_cv_must_reinstall_sighandlers assumed for cross compilation]) | |
| 294 else | |
| 295 AC_MSG_RESULT($octave_cv_must_reinstall_sighandlers) | |
| 296 fi | |
| 2491 | 297 if test "$octave_cv_must_reinstall_sighandlers" = yes; then |
| 3887 | 298 AC_DEFINE(MUST_REINSTALL_SIGHANDLERS,1,[Define if signal handlers must be reinstalled after they are called.]) |
| 2469 | 299 fi |
| 300 ]) | |
| 2626 | 301 dnl |
| 3107 | 302 dnl Check to see if C++ compiler needs the new friend template declaration |
| 303 dnl syntax. | |
| 304 dnl | |
| 305 dnl OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL | |
| 306 AC_DEFUN(OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL, [ | |
| 307 AC_REQUIRE([AC_PROG_CXX]) | |
| 308 AC_MSG_CHECKING([for C++ support for new friend template declaration]) | |
| 309 AC_CACHE_VAL(octave_cv_cxx_new_friend_template_decl, [ | |
| 3888 | 310 AC_LANG_PUSH(C++) |
| 3107 | 311 rm -f conftest.h |
| 312 cat > conftest.h <<EOB | |
| 313 struct A { | |
| 314 friend int operator== (const A&, const A&); | |
| 315 A (int) { } | |
| 316 }; | |
| 317 | |
| 318 template <class T> int | |
| 319 operator== (const T&, const T&) | |
| 320 { | |
| 321 return 0; | |
| 322 } | |
| 323 EOB | |
| 5842 | 324 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]], |
| 325 [[A a (1); | |
| 326 return a == A(1);]])], | |
| 327 [octave_cv_cxx_new_friend_template_decl=no], | |
| 328 [octave_cv_cxx_new_friend_template_decl=yes]) | |
| 3888 | 329 AC_LANG_POP(C++) |
| 3107 | 330 ]) |
| 331 AC_MSG_RESULT($octave_cv_cxx_new_friend_template_decl) | |
| 332 if test $octave_cv_cxx_new_friend_template_decl = yes; then | |
| 3887 | 333 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL,1,[Define if your compiler supports `<>' stuff for template friends.]) |
| 3107 | 334 fi |
| 335 ]) | |
| 3126 | 336 dnl |
| 3233 | 337 dnl Check to see if C compiler handles FLAG command line option. If |
| 338 dnl two arguments are specified, execute the second arg as shell | |
| 339 dnl commands. Otherwise, add FLAG to CFLAGS if the compiler accepts | |
| 340 dnl the flag. | |
| 3126 | 341 dnl |
| 342 dnl OCTAVE_CC_FLAG | |
| 343 AC_DEFUN(OCTAVE_CC_FLAG, [ | |
| 3908 | 344 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
| 3126 | 345 AC_MSG_CHECKING(whether ${CC-cc} accepts $1) |
| 346 AC_CACHE_VAL(octave_cv_cc_flag_$ac_safe, [ | |
| 3888 | 347 AC_LANG_PUSH(C) |
| 3126 | 348 XCFLAGS="$CFLAGS" |
| 349 CFLAGS="$CFLAGS $1" | |
| 5177 | 350 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 3126 | 351 eval "octave_cv_cc_flag_$ac_safe=yes", |
| 352 eval "octave_cv_cc_flag_$ac_safe=no") | |
| 353 CFLAGS="$XCFLAGS" | |
| 3888 | 354 AC_LANG_POP(C) |
| 3126 | 355 ]) |
| 356 if eval "test \"`echo '$octave_cv_cc_flag_'$ac_safe`\" = yes"; then | |
| 357 AC_MSG_RESULT(yes) | |
| 3131 | 358 ifelse([$2], , [ |
| 359 CFLAGS="$CFLAGS $1" | |
| 360 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2]) | |
| 3126 | 361 else |
| 362 AC_MSG_RESULT(no) | |
| 363 ifelse([$3], , , [$3]) | |
| 364 fi | |
| 365 ]) | |
| 366 dnl | |
| 3233 | 367 dnl Check to see if C++ compiler handles FLAG command line option. If |
| 368 dnl two arguments are specified, execute the second arg as shell | |
| 369 dnl commands. Otherwise, add FLAG to CXXFLAGS if the compiler accepts | |
| 370 dnl the flag. | |
| 3126 | 371 dnl |
| 372 dnl OCTAVE_CXX_FLAG | |
| 373 AC_DEFUN(OCTAVE_CXX_FLAG, [ | |
| 3908 | 374 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` |
| 3222 | 375 AC_MSG_CHECKING(whether ${CXX-g++} accepts $1) |
| 3126 | 376 AC_CACHE_VAL(octave_cv_cxx_flag_$ac_safe, [ |
| 3888 | 377 AC_LANG_PUSH(C++) |
| 3126 | 378 XCXXFLAGS="$CXXFLAGS" |
| 379 CXXFLAGS="$CXXFLAGS $1" | |
| 5177 | 380 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 3126 | 381 eval "octave_cv_cxx_flag_$ac_safe=yes", |
| 382 eval "octave_cv_cxx_flag_$ac_safe=no") | |
| 383 CXXFLAGS="$XCXXFLAGS" | |
| 3888 | 384 AC_LANG_POP(C++) |
| 3126 | 385 ]) |
| 386 if eval "test \"`echo '$octave_cv_cxx_flag_'$ac_safe`\" = yes"; then | |
| 387 AC_MSG_RESULT(yes) | |
| 3131 | 388 ifelse([$2], , [ |
| 389 CXXFLAGS="$CXXFLAGS $1" | |
| 390 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2]) | |
| 3126 | 391 else |
| 392 AC_MSG_RESULT(no) | |
| 393 ifelse([$3], , , [$3]) | |
| 394 fi | |
| 395 ]) | |
| 3130 | 396 dnl |
| 5076 | 397 dnl Check to see if Fortran compiler handles FLAG command line option. If |
| 398 dnl two arguments are specified, execute the second arg as shell | |
| 399 dnl commands. Otherwise, add FLAG to FFLAGS if the compiler accepts | |
| 400 dnl the flag. | |
| 401 dnl | |
| 402 dnl OCTAVE_F77_FLAG | |
| 403 AC_DEFUN(OCTAVE_F77_FLAG, [ | |
| 404 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'` | |
| 405 AC_MSG_CHECKING(whether ${F77-g77} accepts $1) | |
| 406 AC_CACHE_VAL(octave_cv_f77_flag_$ac_safe, [ | |
| 407 AC_LANG_PUSH(Fortran 77) | |
| 408 XFFLAGS="$FFLAGS" | |
| 409 FFLAGS="$FFLAGS $1" | |
| 5177 | 410 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| 5076 | 411 eval "octave_cv_f77_flag_$ac_safe=yes", |
| 412 eval "octave_cv_f77_flag_$ac_safe=no") | |
| 413 FFLAGS="$XFFLAGS" | |
| 414 AC_LANG_POP(Fortran 77) | |
| 415 ]) | |
| 416 if eval "test \"`echo '$octave_cv_f77_flag_'$ac_safe`\" = yes"; then | |
| 417 AC_MSG_RESULT(yes) | |
| 418 ifelse([$2], , [ | |
| 419 FFLAGS="$FFLAGS $1" | |
| 420 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2]) | |
| 421 else | |
| 422 AC_MSG_RESULT(no) | |
| 423 ifelse([$3], , , [$3]) | |
| 424 fi | |
| 425 ]) | |
| 426 dnl | |
|
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427 dnl |
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parents:
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428 dnl |
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more configure changes for libraries
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429 dnl OCTAVE_CHECK_LIBRARY(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC, |
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430 dnl LANG, DOC-STRING, EXTRA-CHECK) |
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431 AC_DEFUN(OCTAVE_CHECK_LIBRARY, [ |
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432 AC_ARG_WITH([$1-includedir], |
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433 [AS_HELP_STRING([--with-$1-includedir=DIR], |
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434 [look for $2 include files in DIR])], |
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435 [m4_toupper([$1])_CPPFLAGS="-I$withval"]) |
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436 AC_SUBST(m4_toupper([$1])_CPPFLAGS) |
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437 |
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438 AC_ARG_WITH([$1-libdir], |
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439 [AS_HELP_STRING([--with-$1-libdir=DIR], |
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440 [look for $2 libraries in DIR])], |
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441 [m4_toupper([$1])_LDFLAGS="-L$withval"]) |
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442 AC_SUBST(m4_toupper([$1])_LDFLAGS) |
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443 |
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444 AC_ARG_WITH([$1], |
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445 [m4_ifblank([$7], |
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446 [AS_HELP_STRING([--without-$1], [don't use $2 library])], |
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447 [AS_HELP_STRING([--without-$1], [$7])])], |
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448 with_$1=$withval, with_$1=yes) |
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449 |
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450 m4_toupper([$1])_LIBS= |
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451 case $with_$1 in |
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452 no) |
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453 m4_toupper([$1])_LIBS= |
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454 ;; |
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455 yes | "") |
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456 m4_toupper([$1])_LIBS="-l$1" |
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457 ;; |
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458 -* | */* | *.a | *.so | *.so.* | *.o) |
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459 m4_toupper([$1])_LIBS="$with_$1" |
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460 ;; |
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461 *) |
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462 m4_toupper([$1])_LIBS="-l$with_$1" |
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463 ;; |
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464 esac |
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465 |
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466 [TEXINFO_]m4_toupper([$1])= |
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467 warn_$1="$3" |
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468 if test -n "$m4_toupper([$1])_LIBS"; then |
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469 octave_check_library_save_CPPFLAGS="$CPPFLAGS" |
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470 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS" |
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471 m4_ifnblank([$6], [AC_LANG_PUSH($6)]) |
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472 AC_CHECK_HEADERS($4, [ |
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473 octave_check_library_save_LDFLAGS="$LDFLAGS" |
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474 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS" |
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475 octave_check_library_save_LIBS="$LIBS" |
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476 LIBS="$m4_toupper([$1])_LIBS $LIBS" |
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477 octave_$1_ok=no |
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478 AC_MSG_CHECKING([for $5 in $m4_toupper([$1])_LIBS]) |
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479 AC_LINK_IFELSE([AC_LANG_CALL([], [$5])], |
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480 [octave_$1_ok=yes]) |
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481 AC_MSG_RESULT($octave_$1_ok) |
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482 if test $octave_$1_ok = yes; then |
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483 m4_ifblank([$8], [ |
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484 warn_$1= |
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485 AC_DEFINE([HAVE_]m4_toupper([$1]), 1, |
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486 [Define if $2 is available.]) |
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487 [TEXINFO_]m4_toupper([$1])="@set [HAVE_]m4_toupper([$1])"], [$8]) |
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488 fi |
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489 LIBS="$octave_check_library_save_LIBS" |
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490 LDFLAGS="$octave_check_library_save_LDFLAGS"]) |
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491 m4_ifnblank([$6], [AC_LANG_POP($6)]) |
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492 CPPFLAGS="$octave_check_library_save_CPPFLAGS" |
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493 fi |
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494 AC_SUBST(m4_toupper([$1])_LIBS) |
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495 AC_SUBST([TEXINFO_]m4_toupper([$1])) |
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496 if test -n "$warn_$1"; then |
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497 AC_MSG_WARN($warn_$1) |
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498 m4_toupper([$1])_LIBS= |
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499 fi |
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500 ]) |
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501 dnl |
| 3729 | 502 dnl Check for flex |
| 503 dnl | |
| 504 AC_DEFUN(OCTAVE_PROG_FLEX, [ | |
| 505 ### For now, don't define LEXLIB to be -lfl -- we don't use anything in | |
| 506 ### it, and it might not be installed. | |
| 507 ### | |
| 508 ### Also make sure that we generate an interactive scanner if we are | |
| 509 ### using flex. | |
| 510 AC_PROG_LEX | |
| 511 case "$LEX" in | |
| 512 flex*) | |
| 513 LFLAGS="-t -I" | |
| 514 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS]) | |
| 515 LEXLIB= | |
| 516 ;; | |
| 517 *) | |
| 518 LEX='$(top_srcdir)/missing flex' | |
| 519 warn_flex="I didn't find flex, but it's only a problem if you need to reconstruct lex.cc" | |
| 520 AC_MSG_WARN($warn_flex) | |
| 521 ;; | |
| 522 esac | |
| 523 AC_SUBST(LFLAGS) | |
| 524 ]) | |
| 525 dnl | |
| 526 dnl Check for bison | |
| 527 dnl | |
| 528 AC_DEFUN(OCTAVE_PROG_BISON, [ | |
| 529 AC_PROG_YACC | |
| 530 case "$YACC" in | |
| 531 bison*) | |
| 532 ;; | |
| 533 *) | |
| 534 YACC='$(top_srcdir)/missing bison' | |
| 535 warn_bison="I didn't find bison, but it's only a problem if you need to reconstruct parse.cc" | |
| 536 AC_MSG_WARN($warn_bison) | |
| 537 ;; | |
| 538 esac | |
| 539 ]) | |
| 540 dnl | |
| 3130 | 541 dnl What pager should we use? |
| 542 dnl | |
| 543 AC_DEFUN(OCTAVE_PROG_PAGER, | |
| 544 [if test "$cross_compiling" = yes; then | |
| 545 DEFAULT_PAGER=less | |
| 546 AC_MSG_RESULT(assuming $DEFAULT_PAGER exists on $canonical_host_type host) | |
| 547 AC_SUBST(DEFAULT_PAGER) | |
| 548 else | |
| 549 octave_possible_pagers="less more page pg" | |
| 550 case "$canonical_host_type" in | |
| 6103 | 551 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc) |
| 3130 | 552 octave_possible_pagers="$octave_possible_pagers more.com" |
| 553 ;; | |
| 554 esac | |
| 555 | |
| 556 AC_CHECK_PROGS(DEFAULT_PAGER, $octave_possible_pagers, []) | |
| 557 if test -z "$DEFAULT_PAGER"; then | |
| 558 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'" | |
| 559 AC_MSG_WARN($warn_less) | |
| 560 fi | |
| 561 fi | |
| 562 ]) | |
| 563 dnl | |
| 6821 | 564 dnl Does gnuplot exist? |
| 3130 | 565 dnl |
| 4098 | 566 AC_DEFUN(OCTAVE_PROG_GNUPLOT, [ |
| 567 case "$canonical_host_type" in | |
| 6103 | 568 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc) |
| 4098 | 569 gp_names="pgnuplot pipe-gnuplot gnuplot" |
| 570 gp_default=pgnuplot | |
| 571 ;; | |
| 572 *) | |
| 573 gp_names=gnuplot | |
| 574 gp_default=gnuplot | |
| 575 ;; | |
| 576 esac | |
| 577 if test "$cross_compiling" = yes; then | |
| 7361 | 578 GNUPLOT="$gp_default" |
| 579 AC_MSG_RESULT(assuming $GNUPLOT exists on $canonical_host_type host) | |
| 3130 | 580 else |
| 7361 | 581 AC_CHECK_PROGS(GNUPLOT, $gp_names) |
| 582 if test -z "$GNUPLOT"; then | |
| 5513 | 583 warn_gnuplot=yes |
| 3130 | 584 |
| 7361 | 585 GNUPLOT="$gp_default" |
| 5076 | 586 |
| 3130 | 587 ## If you change this text, be sure to also copy it to the set of |
| 588 ## warnings at the end of the script | |
| 589 | |
| 590 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) | |
| 591 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) | |
| 592 AC_MSG_WARN([plotting commands without it.]) | |
| 593 AC_MSG_WARN([]) | |
| 594 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) | |
| 595 AC_MSG_WARN([tell Octave where to find it by typing the command]) | |
| 596 AC_MSG_WARN([]) | |
| 597 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) | |
| 598 AC_MSG_WARN([]) | |
| 599 AC_MSG_WARN([at the Octave prompt.]) | |
| 5076 | 600 AC_MSG_WARN([]) |
| 7361 | 601 AC_MSG_WARN([Setting default value to $GNUPLOT]) |
| 3130 | 602 fi |
| 603 fi | |
| 7361 | 604 AC_SUBST(GNUPLOT) |
| 3130 | 605 ]) |
| 606 dnl | |
| 3673 | 607 dnl Is gperf installed? |
| 608 dnl | |
| 609 dnl OCTAVE_PROG_GPERF | |
| 3731 | 610 AC_DEFUN(OCTAVE_PROG_GPERF, [ |
| 6119 | 611 AC_CHECK_PROG(GPERF, gperf, gperf, []) |
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612 if test -z "$GPERF"; then |
| 3731 | 613 GPERF='$(top_srcdir)/missing gperf' |
| 614 warn_gperf="I didn't find gperf, but it's only a problem if you need to reconstruct oct-gperf.h" | |
| 615 AC_MSG_WARN($warn_gperf) | |
| 616 fi | |
| 617 AC_SUBST(GPERF) | |
| 3673 | 618 ]) |
| 619 dnl | |
| 5934 | 620 dnl Is ghostscript installed? |
| 621 dnl | |
| 622 dnl OCTAVE_PROG_GHOSTSCRIPT | |
| 623 AC_DEFUN(OCTAVE_PROG_GHOSTSCRIPT, [ | |
| 6116 | 624 case "$canonical_host_type" in |
| 625 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc) | |
| 626 gs_names="gs gswin32" | |
| 627 ;; | |
| 628 *) | |
| 629 gs_names=gs | |
| 630 ;; | |
| 631 esac | |
| 632 AC_CHECK_PROGS(GHOSTSCRIPT, $gs_names) | |
| 5934 | 633 if test -z "$GHOSTSCRIPT"; then |
| 634 GHOSTSCRIPT='$(top_srcdir)/missing gs' | |
| 635 warn_ghostscript="I didn't find ghostscript, but it's only a problem if you need to reconstruct figures for the manual" | |
| 636 AC_MSG_WARN($warn_ghostscript) | |
| 637 fi | |
| 638 AC_SUBST(GHOSTSCRIPT) | |
| 639 ]) | |
| 640 dnl | |
| 641 dnl Is makeinfo installed? | |
| 642 dnl | |
| 643 dnl OCTAVE_PROG_MAKEINFO | |
| 644 AC_DEFUN(OCTAVE_PROG_MAKEINFO, [ | |
| 6119 | 645 AC_CHECK_PROG(MAKEINFO, makeinfo, makeinfo, []) |
| 5934 | 646 if test -z "$MAKEINFO"; then |
| 647 MAKEINFO='$(top_srcdir)/missing makeinfo' | |
| 648 warn_makeinfo="I didn't find makeinfo, but it's only a problem if you need to reconstruct the Info version of the manual" | |
| 649 AC_MSG_WARN($warn_makeinfo) | |
| 650 fi | |
| 651 AC_SUBST(MAKEINFO) | |
| 652 ]) | |
| 653 dnl | |
| 654 dnl Is texi2dvi installed? | |
| 655 dnl | |
| 656 dnl OCTAVE_PROG_TEXI2DVI | |
| 657 AC_DEFUN(OCTAVE_PROG_TEXI2DVI, [ | |
| 6119 | 658 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, []) |
| 5934 | 659 if test -z "$TEXI2DVI"; then |
| 660 TEXI2DVI='$(top_srcdir)/missing texi2dvi' | |
| 661 warn_texi2dvi="I didn't find texi2dvi, but it's only a problem if you need to reconstruct the DVI version of the manual" | |
| 662 AC_MSG_WARN($warn_texi2dvi) | |
| 663 fi | |
| 664 AC_SUBST(TEXI2DVI) | |
| 665 ]) | |
| 666 dnl | |
| 667 dnl Is texi2pdf installed? | |
| 668 dnl | |
| 669 dnl OCTAVE_PROG_TEXI2PDF | |
| 670 AC_DEFUN(OCTAVE_PROG_TEXI2PDF, [ | |
| 6116 | 671 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI]) |
| 6119 | 672 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, []) |
| 5934 | 673 if test -z "$TEXI2PDF"; then |
| 6116 | 674 missing=true; |
| 675 if test -n "$TEXI2DVI"; then | |
| 676 TEXI2PDF="$TEXI2DVI --pdf" | |
| 677 missing=false; | |
| 678 fi | |
| 679 else | |
| 680 missing=false; | |
| 681 fi | |
| 682 if $missing; then | |
| 5934 | 683 TEXI2PDF='$(top_srcdir)/missing texi2pdf' |
| 684 warn_texi2pdf="I didn't find texi2pdf, but it's only a problem if you need to reconstruct the PDF version of the manual" | |
| 685 AC_MSG_WARN($warn_texi2pdf) | |
| 686 fi | |
| 687 AC_SUBST(TEXI2PDF) | |
| 688 ]) | |
| 689 dnl | |
| 3769 | 690 dnl See if the C++ library is ISO compliant. |
| 691 dnl FIXME: This is obviously very simplistic, and trivially fooled. | |
| 692 dnl | |
| 693 dnl OCTAVE_CXX_ISO_COMPLIANT_LIBRARY | |
| 694 AC_DEFUN(OCTAVE_CXX_ISO_COMPLIANT_LIBRARY, [ | |
| 695 AC_REQUIRE([AC_PROG_CXX]) | |
| 696 AC_MSG_CHECKING([if C++ library is ISO compliant]) | |
| 697 AC_CACHE_VAL(octave_cv_cxx_iso_compliant_library, [ | |
| 3888 | 698 AC_LANG_PUSH(C++) |
| 3769 | 699 rm -f conftest.h |
| 3943 | 700 ### Omitting cwctype for now, since it is broken with gcc-3.0.x and |
| 701 ### possibly other versions... | |
| 3769 | 702 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \ |
| 703 climits clocale cmath complex csetjmp csignal cstdarg cstddef \ | |
| 3943 | 704 cstdio cstdlib cstring ctime cwchar deque exception \ |
| 3769 | 705 fstream functional iomanip ios iosfwd iostream istream iterator \ |
| 706 limits list locale map memory new numeric ostream queue set \ | |
| 707 sstream stack stdexcept streambuf string strstream typeinfo \ | |
| 708 utility valarray vector; do | |
| 709 echo "#include <$inc>" >> conftest.h | |
| 710 done | |
| 5842 | 711 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]], |
| 712 [[std::bitset<50> flags; | |
| 3769 | 713 flags.set(); |
| 714 int digits = std::numeric_limits<unsigned long>::digits; | |
| 5842 | 715 digits = 0;]])], |
| 716 [octave_cv_cxx_iso_compliant_library=yes], | |
| 717 [octave_cv_cxx_iso_compliant_library=no]) | |
| 3888 | 718 AC_LANG_POP(C++) |
| 3769 | 719 ]) |
| 720 AC_MSG_RESULT($octave_cv_cxx_iso_compliant_library) | |
| 721 if test $octave_cv_cxx_iso_compliant_library = yes; then | |
| 3887 | 722 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1, [Define if your C++ runtime library is ISO compliant.]) |
| 3769 | 723 fi |
| 724 ]) | |
| 3822 | 725 dnl |
| 726 dnl Allow the user disable support for command line editing using GNU | |
| 727 dnl readline. | |
| 728 dnl | |
| 729 dnl OCTAVE_ENABLE_READLINE | |
| 730 AC_DEFUN(OCTAVE_ENABLE_READLINE, [ | |
| 731 USE_READLINE=true | |
| 9515 | 732 READLINE_LIBS= |
| 3822 | 733 AC_ARG_ENABLE(readline, |
| 734 [ --enable-readline use readline library (default is yes)], | |
| 735 [if test "$enableval" = no; then | |
| 3824 | 736 USE_READLINE=false |
| 3825 | 737 warn_readline="command editing and history features require GNU Readline" |
| 3824 | 738 fi]) |
| 3822 | 739 if $USE_READLINE; then |
| 9515 | 740 save_LIBS="$LIBS" |
| 741 LIBS="$TERM_LIBS" | |
| 3822 | 742 AC_CHECK_LIB(readline, rl_set_keyboard_input_timeout, [ |
| 9515 | 743 READLINE_LIBS="-lreadline" |
| 3887 | 744 AC_DEFINE(USE_READLINE, 1, [Define to use the readline library.]) |
| 3822 | 745 ], [ |
| 3824 | 746 AC_MSG_WARN([I need GNU Readline 4.2 or later]) |
| 747 AC_MSG_ERROR([this is fatal unless you specify --disable-readline]) | |
| 3822 | 748 ]) |
| 9515 | 749 LIBS="$save_LIBS" |
| 3822 | 750 fi |
| 9515 | 751 AC_SUBST(READLINE_LIBS) |
| 3822 | 752 ]) |
| 3842 | 753 dnl |
| 5854 | 754 dnl Check to see if C++ reintrepret cast works for function pointers. |
| 755 dnl | |
| 756 dnl OCTAVE_CXX_BROKEN_REINTERPRET_CAST | |
| 757 dnl | |
| 758 AC_DEFUN(OCTAVE_CXX_BROKEN_REINTERPRET_CAST, [ | |
| 759 AC_REQUIRE([AC_PROG_CXX]) | |
| 760 AC_LANG_PUSH(C++) | |
| 761 AC_CACHE_CHECK([for broken C++ reinterpret_cast], | |
| 762 octave_cv_cxx_broken_reinterpret_cast, [ | |
| 763 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>]], [[ | |
| 764 typedef double (*fptr) (double); | |
| 765 fptr psin = sin; | |
| 766 void *vptr = reinterpret_cast<void *> (psin); | |
| 767 psin = reinterpret_cast<fptr> (vptr);]])], | |
| 768 octave_cv_cxx_broken_reinterpret_cast=no, | |
| 769 octave_cv_cxx_broken_reinterpret_cast=yes)]) | |
| 770 if test $octave_cv_cxx_broken_reinterpret_cast = yes ; then | |
| 771 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1, [Define if C++ reinterpret_cast fails for function pointers.]) | |
| 772 fi | |
| 773 AC_LANG_POP(C++)]) | |
| 774 dnl | |
| 4067 | 775 dnl Determine if mkdir accepts only one argument instead dnl of the usual 2. |
| 776 dnl | |
| 6104 | 777 AC_DEFUN(OCTAVE_MKDIR_TAKES_ONE_ARG, [ |
| 778 AC_LANG_PUSH(C++) | |
| 779 AC_CACHE_CHECK([if mkdir takes one argument], octave_cv_mkdir_takes_one_arg, | |
| 5844 | 780 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
| 4067 | 781 #ifdef HAVE_SYS_STAT_H |
| 782 # include <sys/stat.h> | |
| 783 #endif | |
| 784 #ifdef HAVE_UNISTD_H | |
| 785 # include <unistd.h> | |
| 786 #endif | |
| 787 #ifdef HAVE_DIRECT_H | |
| 788 # include <direct.h> | |
| 5844 | 789 #endif]], [[mkdir ("foo", 0);]])], |
| 4067 | 790 octave_cv_mkdir_takes_one_arg=no, octave_cv_mkdir_takes_one_arg=yes)]) |
| 6104 | 791 AC_LANG_POP(C++) |
| 4067 | 792 if test $octave_cv_mkdir_takes_one_arg = yes ; then |
| 793 AC_DEFINE(MKDIR_TAKES_ONE_ARG, 1, [Define if host mkdir takes a single argument.]) | |
| 794 fi | |
| 795 ]) | |
| 7244 | 796 dnl |
| 797 dnl Find find. | |
| 798 dnl | |
| 799 # Prefer GNU find if found. | |
| 800 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND]) | |
| 801 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND]) | |
| 802 AN_PROGRAM([find], [OCTAVE_PROG_FIND]) | |
| 803 AC_DEFUN([OCTAVE_PROG_FIND], | |
| 804 [AC_CHECK_PROGS(FIND, gfind find, )]) | |
| 805 dnl | |
| 806 dnl Find sed. | |
| 807 dnl | |
| 4084 | 808 # Check for a fully-functional sed program, that truncates |
| 6955 | 809 # as few characters as possible and that supports "\(X\|Y\)" |
| 810 # style regular expression alternation. Prefer GNU sed if found. | |
| 4084 | 811 AC_DEFUN([OCTAVE_PROG_SED], |
| 6955 | 812 [AC_MSG_CHECKING([for a usable sed]) |
| 4084 | 813 if test -z "$SED"; then |
| 6822 | 814 AC_CACHE_VAL(ac_cv_path_sed, [ |
| 815 # Loop through the user's path and test for sed and gsed. | |
| 816 # Then use that list of sed's as ones to test for truncation. | |
| 817 _AS_PATH_WALK([$PATH], | |
| 818 [for ac_prog in sed gsed; do | |
| 819 for ac_exec_ext in '' $ac_executable_extensions; do | |
| 820 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then | |
| 821 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext" | |
| 822 fi | |
| 823 done | |
| 4084 | 824 done |
| 6822 | 825 ]) |
| 826 AS_TMPDIR(sed) | |
| 827 _max=0 | |
| 4084 | 828 _count=0 |
| 6822 | 829 # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
| 830 # along with /bin/sed that truncates output. | |
| 831 for _sed in $_sed_list /usr/xpg4/bin/sed; do | |
| 832 test ! -f ${_sed} && break | |
| 833 cat /dev/null > "$tmp/sed.in" | |
| 834 _count=0 | |
| 835 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in" | |
| 836 # Check for GNU sed and select it if it is found. | |
| 837 if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then | |
| 838 octave_cv_path_sed=${_sed} | |
| 839 break; | |
| 4084 | 840 fi |
| 6955 | 841 # Reject if RE alternation is not handled. |
| 842 if test "`echo 'this and that' | ${_sed} -n 's/\(this\|that\).*$/\1/p'`" != "this"; then | |
| 843 continue; | |
| 844 fi | |
| 6822 | 845 while true; do |
| 846 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp" | |
| 847 mv "$tmp/sed.tmp" "$tmp/sed.in" | |
| 848 cp "$tmp/sed.in" "$tmp/sed.nl" | |
| 849 echo >>"$tmp/sed.nl" | |
| 850 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break | |
| 851 cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break | |
| 852 # 10000 chars as input seems more than enough | |
| 853 test $_count -gt 10 && break | |
| 854 _count=`expr $_count + 1` | |
| 855 if test $_count -gt $_max; then | |
| 856 _max=$_count | |
| 857 octave_cv_path_sed=$_sed | |
| 858 fi | |
| 859 done | |
| 4084 | 860 done |
| 6822 | 861 rm -rf "$tmp" |
| 862 ]) | |
| 863 SED=$octave_cv_path_sed | |
|
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864 if test -z "$SED"; then |
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865 AC_MSG_ERROR([no usable version of sed found]) |
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|
866 fi |
| 4084 | 867 fi |
| 6822 | 868 AC_SUBST(SED) |
| 4084 | 869 AC_MSG_RESULT([$SED]) |
| 870 ]) | |
| 5465 | 871 dnl |
| 872 dnl Find Perl. | |
| 873 dnl | |
| 874 dnl OCTAVE_PROG_PERL | |
| 875 AC_DEFUN(OCTAVE_PROG_PERL, | |
| 6119 | 876 [AC_CHECK_PROG(PERL, perl, perl, []) |
| 5465 | 877 AC_SUBST(PERL) |
| 878 ]) | |
| 5468 | 879 dnl |
| 5495 | 880 dnl Find Python. |
| 881 dnl | |
| 882 dnl OCTAVE_PROG_PYTHON | |
| 883 AC_DEFUN(OCTAVE_PROG_PYTHON, | |
| 6119 | 884 [AC_CHECK_PROG(PYTHON, python, python, []) |
| 5495 | 885 AC_SUBST(PYTHON) |
| 886 ]) | |
| 887 dnl | |
| 5468 | 888 dnl Find desktop-file-install. |
| 889 dnl | |
| 890 dnl OCTAVE_PROG_DESKTOP_FILE_INSTALL | |
| 891 AC_DEFUN(OCTAVE_PROG_DESKTOP_FILE_INSTALL, | |
| 6119 | 892 [AC_CHECK_PROG(DESKTOP_FILE_INSTALL, desktop-file-install, desktop-file-install, []) |
| 5468 | 893 AC_SUBST(DESKTOP_FILE_INSTALL) |
| 894 ]) | |
| 895 dnl | |
| 896 dnl Check for IEEE 754 data format. | |
| 897 dnl | |
| 4853 | 898 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT], |
| 899 [AC_MSG_CHECKING([for IEEE 754 data format]) | |
| 900 AC_CACHE_VAL(octave_cv_ieee754_data_format, | |
| 5844 | 901 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 4853 | 902 int |
| 903 main (void) | |
| 904 { | |
| 905 typedef union { unsigned char c[8]; double d; } ieeebytes; | |
| 906 | |
| 907 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43}; | |
| 908 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c}; | |
| 909 | |
| 910 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0; | |
| 5844 | 911 }]])], |
| 4853 | 912 octave_cv_ieee754_data_format=yes, |
| 913 octave_cv_ieee754_data_format=no, | |
| 914 octave_cv_ieee754_data_format=no)]) | |
| 915 if test "$cross_compiling" = yes; then | |
| 916 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation]) | |
| 917 else | |
| 918 AC_MSG_RESULT($octave_cv_ieee754_data_format) | |
| 919 fi | |
| 920 if test "$octave_cv_ieee754_data_format" = yes; then | |
| 921 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1, [Define if your system uses IEEE 754 data format.]) | |
| 922 fi | |
| 923 ]) | |
| 5505 | 924 dnl |
| 925 dnl Check for UMFPACK seperately split complex matrix and RHS. Note | |
| 926 dnl that as umfpack.h can be in three different places, rather than | |
| 927 dnl include it, just declare the functions needed. | |
| 928 dnl | |
| 5512 | 929 dnl Assumes that the check for umfpack has already been performed. |
| 5505 | 930 dnl |
| 931 AC_DEFUN([OCTAVE_UMFPACK_SEPERATE_SPLIT], | |
| 932 [AC_MSG_CHECKING([for UMFPACK seperate complex matrix and rhs split]) | |
| 933 AC_CACHE_VAL(octave_cv_umfpack_seperate_split, | |
| 5844 | 934 [AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
| 5505 | 935 #include <stdlib.h> |
| 5512 | 936 #if defined (HAVE_UFSPARSE_UMFPACK_h) |
| 937 #include <ufsparse/umfpack.h> | |
| 938 #elif defined (HAVE_UMFPACK_UMFPACK_H) | |
| 939 #include <umfpack/umfpack.h> | |
| 940 #elif defined (HAVE_UMFPACK_H) | |
| 941 #include <umfpack.h> | |
| 942 #endif | |
| 5505 | 943 int n = 5; |
| 944 int Ap[] = {0, 2, 5, 9, 10, 12}; | |
| 945 int Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4}; | |
| 946 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0., | |
| 947 -3., 0., 1., 0., 2., 0., 2., 0., 6., 0., 1., 0.}; | |
| 948 double br[] = {8., 45., -3., 3., 19.}; | |
| 949 double bi[] = {0., 0., 0., 0., 0.}; | |
| 950 int main (void) | |
| 951 { | |
| 952 double *null = (double *) NULL ; | |
| 953 double *x = (double *)malloc (2 * n * sizeof(double)); | |
| 954 int i ; | |
| 955 void *Symbolic, *Numeric ; | |
| 956 (void) umfpack_zi_symbolic (n, n, Ap, Ai, Ax, null, &Symbolic, null, null) ; | |
| 957 (void) umfpack_zi_numeric (Ap, Ai, Ax, null, Symbolic, &Numeric, null, null) ; | |
| 958 umfpack_zi_free_symbolic (&Symbolic) ; | |
| 959 (void) umfpack_zi_solve (0, Ap, Ai, Ax, null, x, null, br, bi, | |
| 960 Numeric, null, null) ; | |
| 961 umfpack_zi_free_numeric (&Numeric) ; | |
| 962 for (i = 0; i < n; i++, x+=2) | |
| 963 if (fabs(*x - i - 1.) > 1.e-13) | |
| 964 return (1); | |
| 965 return (0) ; | |
| 966 } | |
| 5844 | 967 ]])], |
| 5505 | 968 octave_cv_umfpack_seperate_split=yes, |
| 969 octave_cv_umfpack_seperate_split=no, | |
| 970 octave_cv_umfpack_seperate_split=no)]) | |
| 971 if test "$cross_compiling" = yes; then | |
| 972 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split assumed for cross compilation]) | |
| 973 else | |
| 974 AC_MSG_RESULT($octave_cv_umfpack_seperate_split) | |
| 975 fi | |
| 976 if test "$octave_cv_umfpack_seperate_split" = yes; then | |
| 977 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1, [Define if the UMFPACK Complex solver allow matrix and RHS to be split independently]) | |
| 978 fi | |
| 979 ]) | |
| 6276 | 980 dnl |
| 981 dnl Check whether using HDF5 DLL under Windows. This is done by | |
| 982 dnl testing for a data symbol in the HDF5 library, which would | |
| 983 dnl requires the definition of _HDF5USEDL_ under MSVC compiler. | |
| 984 dnl | |
| 985 AC_DEFUN([OCTAVE_HDF5_DLL], [ | |
| 986 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],octave_cv_hdf5_dll, [ | |
| 6724 | 987 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x], |
| 6276 | 988 octave_cv_hdf5_dll=no, [ |
|
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989 save_CFLAGS="$CFLAGS" |
| 6276 | 990 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_" |
|
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991 save_LIBS="$LIBS" |
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992 LIBS="$HDF5_LIBS $LIBS" |
| 6724 | 993 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x], |
| 6276 | 994 octave_cv_hdf5_dll=yes, |
| 995 octave_cv_hdf5_dll=no) | |
|
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996 CFLAGS="$save_CFLAGS" |
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997 LIBS="$save_LIBS"])]) |
| 6276 | 998 if test "$octave_cv_hdf5_dll" = yes; then |
| 999 AC_DEFINE(_HDF5USEDLL_, 1, [Define if using HDF5 dll (Win32)]) | |
| 1000 fi]) | |
| 6823 | 1001 dnl |
| 8676 | 1002 dnl Check whether HDF5 library has version 1.6 API functions. |
| 1003 dnl | |
| 1004 AC_DEFUN([OCTAVE_HDF5_HAS_REQUIRED_API], [ | |
| 1005 AC_CACHE_CHECK([whether HDF5 library has required API], | |
| 1006 octave_cv_hdf5_has_required_api, [ | |
| 1007 AC_TRY_LINK([ | |
| 1008 #define H5_USE_16_API 1 | |
| 1009 #include <hdf5.h> | |
| 1010 ], [ | |
| 1011 H5Eset_auto (0, 0);], [ | |
| 1012 octave_cv_hdf5_has_required_api=yes], [ | |
| 1013 octave_cv_hdf5_has_required_api=no])]) | |
| 1014 if test "$octave_cv_hdf5_has_required_api" = "no"; then | |
|
9543
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|
1015 octave_hdf5_ok=no |
| 8676 | 1016 warn_hdf5="HDF5 library does not provide the version 1.6 API. Octave will not be able to save or load HDF5 data files." |
| 1017 AC_MSG_WARN($warn_hdf5) | |
| 1018 fi | |
| 1019 ]) | |
| 1020 dnl | |
| 6823 | 1021 dnl Check for the QHull version. |
| 1022 dnl | |
|
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1023 AC_DEFUN(OCTAVE_CHECK_QHULL_VERSION, |
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|
1024 [AC_CACHE_CHECK([for qh_version in $QHULL_LIBS], |
|
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1025 octave_cv_lib_qhull_version, [ |
|
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1026 AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
|
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1027 #include <qhull/qhull_a.h> |
|
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1028 ]], [[ |
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1029 const char *tmp = qh_version; |
|
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1030 ]])], [octave_cv_lib_qhull_version=yes], [octave_cv_lib_qhull_version=no])]) |
|
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1031 if test "$octave_cv_lib_qhull_version" = no; then |
|
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|
1032 AC_DEFINE(NEED_QHULL_VERSION, 1, |
|
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|
1033 [Define if the QHull library needs a qh_version variable defined.]) |
|
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|
1034 fi |
| 6823 | 1035 ]) |
|
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|
1036 dnl |
|
8659
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|
1037 dnl Check whether QHull works (does not crash) |
|
9792c26bffc7
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|
1038 dnl |
|
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|
1039 AC_DEFUN(OCTAVE_CHECK_QHULL_OK, |
|
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|
1040 [AC_CACHE_CHECK([whether the qhull library works], |
|
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|
1041 octave_cv_lib_qhull_ok, [ |
|
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|
1042 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
8659
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|
1043 #include <stdio.h> |
|
9792c26bffc7
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|
1044 #include <qhull/qhull.h> |
|
9792c26bffc7
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Jaroslav Hajek <highegg@gmail.com>
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|
1045 #ifdef NEED_QHULL_VERSION |
|
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1046 char *qh_version = "version"; |
|
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|
1047 #endif |
|
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|
1048 ]], [[ |
|
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improve configure checks for qhull and curl libs
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|
1049 int dim = 2; |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1050 int n = 4; |
|
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1051 coordT points[8] = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, 0.5 }; |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1052 boolT ismalloc = 0; |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1053 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr); |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1054 ]])], [octave_cv_lib_qhull_ok=yes], [octave_cv_lib_qhull_ok=no])]) |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1055 if test "$octave_cv_lib_qhull_ok" = "yes"; then |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1056 $1 |
|
ee99f9f37505
improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1057 else |
|
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John W. Eaton <jwe@octave.org>
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|
1058 $2 |
|
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improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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|
1059 fi |
|
8659
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|
1060 ]) |
|
9792c26bffc7
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|
1061 dnl |
|
7825
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|
1062 dnl Check for OpenGL. If found, define OPENGL_LIBS |
|
13871b7de124
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Michael Goffioul <michael.goffioul@gmail.com>
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|
1063 dnl |
|
13871b7de124
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|
1064 AC_DEFUN([OCTAVE_OPENGL], [ |
|
13871b7de124
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|
1065 OPENGL_LIBS= |
|
8724
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Ben Abbott <bpabbott@mac.com>
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|
1066 |
|
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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|
1067 ### On MacOSX systems the OpenGL framework can be used |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
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|
1068 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>
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changeset
|
1069 #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.
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parents:
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changeset
|
1070 #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:
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changeset
|
1071 [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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changeset
|
1072 |
|
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
|
1073 if test $have_framework_opengl = "yes"; then |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
1074 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1, [Define if framework OPENGL is available.]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
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changeset
|
1075 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:
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diff
changeset
|
1076 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
|
1077 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:
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changeset
|
1078 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
|
1079 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:
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changeset
|
1080 *-*-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
|
1081 AC_CHECK_HEADERS(windows.h) |
|
7825
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changeset
|
1082 ;; |
|
8724
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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
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changeset
|
1083 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
|
1084 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
|
1085 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
|
1086 AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h], [ |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1087 have_opengl_incs=yes; break], [], [ |
|
7825
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changeset
|
1088 #ifdef HAVE_WINDOWS_H |
| 7954 | 1089 #include <windows.h> |
| 1090 #endif | |
|
8724
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parents:
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diff
changeset
|
1091 ]) |
|
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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changeset
|
1092 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:
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changeset
|
1093 ], [], [ |
|
7825
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changeset
|
1094 #ifdef HAVE_WINDOWS_H |
| 7954 | 1095 #include <windows.h> |
| 1096 #endif | |
|
8724
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Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1097 ]) |
|
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
|
1098 |
|
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
|
1099 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
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changeset
|
1100 case $canonical_host_type in |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
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changeset
|
1101 *-*-mingw32* | *-*-msdosmsvc) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1102 save_LIBS="$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:
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changeset
|
1103 LIBS="$LIBS -lopengl32" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1104 AC_MSG_CHECKING([for glEnable in -lopengl32]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1105 AC_TRY_LINK([ |
|
7825
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changeset
|
1106 #if HAVE_WINDOWS_H |
| 7954 | 1107 #include <windows.h> |
|
7825
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changeset
|
1108 #endif |
| 7954 | 1109 #if defined (HAVE_GL_GL_H) |
| 1110 #include <GL/gl.h> | |
| 1111 #elif defined (HAVE_OPENGL_GL_H) | |
| 1112 #include <OpenGL/gl.h> | |
| 1113 #endif | |
|
8724
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changeset
|
1114 ], [glEnable(GL_SMOOTH);], OPENGL_LIBS="-lopengl32 -lglu32") |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
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changeset
|
1115 LIBS="$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
|
1116 if test "x$OPENGL_LIBS" != "x"; then |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1117 AC_MSG_RESULT(yes) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
1118 else |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1119 AC_MSG_RESULT(no) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1120 fi |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1121 ;; |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1122 *) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1123 save_LDFLAGS="$LDFLAGS" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1124 LDFLAGS="$LDFLAGS -L/usr/X11R6/lib" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1125 AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-L/usr/X11R6/lib -lGL -lGLU") |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1126 LDFLAGS="$save_LDFLAGS" |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1127 ;; |
|
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
|
1128 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
|
1129 fi |
|
7825
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1130 fi |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1131 AC_SUBST(OPENGL_LIBS) |
|
13871b7de124
Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7361
diff
changeset
|
1132 ]) |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1133 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
|
1134 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
|
1135 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
|
1136 dnl 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
|
1137 AC_DEFUN(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
|
1138 [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
|
1139 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
|
1140 [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
|
1141 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
|
1142 #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
|
1143 #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
|
1144 #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
|
1145 #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
|
1146 #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
|
1147 [[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
|
1148 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
|
1149 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
|
1150 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
|
1151 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1, |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1152 [Define if gluTessCallback is called with (...)]) |
|
a50228129dba
Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents:
8676
diff
changeset
|
1153 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
|
1154 ]) |
|
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
|
1155 dnl |
|
7834
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1156 dnl Configure paths for FreeType2 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1157 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
|
1158 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1159 dnl Copyright 2001, 2003 by |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1160 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
|
1161 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1162 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
|
1163 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
|
1164 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
|
1165 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
|
1166 dnl fully. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1167 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1168 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
|
1169 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
|
1170 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
|
1171 dnl that program. |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1172 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1173 dnl serial 2 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1174 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1175 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
|
1176 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
|
1177 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
|
1178 dnl FreeType 2.0.4). |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1179 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1180 AC_DEFUN([AC_CHECK_FT2], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1181 [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
|
1182 dnl |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1183 AC_ARG_WITH([ft-prefix], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1184 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
|
1185 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
|
1186 [Prefix where FreeType is installed (optional)]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1187 [ft_config_prefix="$withval"], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1188 [ft_config_prefix=""]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1189 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1190 AC_ARG_WITH([ft-exec-prefix], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1191 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
|
1192 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
|
1193 [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
|
1194 [ft_config_exec_prefix="$withval"], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1195 [ft_config_exec_prefix=""]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1196 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1197 AC_ARG_ENABLE([freetypetest], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1198 dnl don't quote AS_HELP_STRING! |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1199 AS_HELP_STRING([--disable-freetypetest], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1200 [Do not try to compile and run a test FreeType program]), |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1201 [], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1202 [enable_fttest=yes]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1203 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1204 if test x$ft_config_exec_prefix != x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1205 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
|
1206 if test x${FT2_CONFIG+set} != xset ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1207 FT2_CONFIG=$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
|
1208 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1209 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1210 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1211 if test x$ft_config_prefix != x ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1212 ft_config_args="$ft_config_args --prefix=$ft_config_prefix" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1213 if test x${FT2_CONFIG+set} != xset ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1214 FT2_CONFIG=$ft_config_prefix/bin/freetype-config |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1215 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1216 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1217 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1218 AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1219 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1220 min_ft_version=m4_if([$1], [], [7.0.1], [$1]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1221 AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1222 no_ft="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1223 if test "$FT2_CONFIG" = "no" ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1224 no_ft=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1225 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1226 FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1227 FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1228 ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1229 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1230 ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1231 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1232 ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1233 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1234 ft_min_major_version=`echo $min_ft_version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1235 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1236 ft_min_minor_version=`echo $min_ft_version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1237 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1238 ft_min_micro_version=`echo $min_ft_version | \ |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1239 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1240 if test x$enable_fttest = xyes ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1241 ft_config_is_lt="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1242 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>
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diff
changeset
|
1243 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1244 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1245 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>
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diff
changeset
|
1246 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>
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diff
changeset
|
1247 ft_config_is_lt=yes |
|
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added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1248 else |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1249 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>
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changeset
|
1250 if test $ft_config_micro_version -lt $ft_min_micro_version ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1251 ft_config_is_lt=yes |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1252 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1253 fi |
|
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added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1254 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1255 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1256 fi |
|
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added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1257 if test x$ft_config_is_lt = xyes ; then |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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changeset
|
1258 no_ft=yes |
|
caab78e7e377
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changeset
|
1259 else |
|
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diff
changeset
|
1260 ac_save_CFLAGS="$CFLAGS" |
|
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changeset
|
1261 ac_save_LIBS="$LIBS" |
|
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changeset
|
1262 CFLAGS="$CFLAGS $FT2_CFLAGS" |
|
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changeset
|
1263 LIBS="$FT2_LIBS $LIBS" |
|
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changeset
|
1264 |
|
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changeset
|
1265 dnl |
|
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changeset
|
1266 dnl Sanity checks for the results of freetype-config to some extent. |
|
caab78e7e377
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changeset
|
1267 dnl |
|
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added checks for fltk & freetype in configure script
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diff
changeset
|
1268 AC_RUN_IFELSE([ |
|
caab78e7e377
added checks for fltk & freetype in configure script
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changeset
|
1269 AC_LANG_SOURCE([[ |
|
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changeset
|
1270 |
|
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diff
changeset
|
1271 #include <ft2build.h> |
|
caab78e7e377
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changeset
|
1272 #include FT_FREETYPE_H |
|
caab78e7e377
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changeset
|
1273 #include <stdio.h> |
|
caab78e7e377
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changeset
|
1274 #include <stdlib.h> |
|
caab78e7e377
added checks for fltk & freetype in configure script
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changeset
|
1275 |
|
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changeset
|
1276 int |
|
caab78e7e377
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changeset
|
1277 main() |
|
caab78e7e377
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changeset
|
1278 { |
|
caab78e7e377
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changeset
|
1279 FT_Library library; |
|
caab78e7e377
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changeset
|
1280 FT_Error error; |
|
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changeset
|
1281 |
|
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changeset
|
1282 error = FT_Init_FreeType(&library); |
|
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changeset
|
1283 |
|
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changeset
|
1284 if (error) |
|
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changeset
|
1285 return 1; |
|
caab78e7e377
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changeset
|
1286 else |
|
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changeset
|
1287 { |
|
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changeset
|
1288 FT_Done_FreeType(library); |
|
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changeset
|
1289 return 0; |
|
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changeset
|
1290 } |
|
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|
1291 } |
|
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changeset
|
1292 |
|
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changeset
|
1293 ]]) |
|
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changeset
|
1294 ], |
|
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changeset
|
1295 [], |
|
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|
1296 [no_ft=yes], |
|
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changeset
|
1297 [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"]) |
|
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changeset
|
1298 |
|
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|
1299 CFLAGS="$ac_save_CFLAGS" |
|
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|
1300 LIBS="$ac_save_LIBS" |
|
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|
1301 fi dnl test $ft_config_version -lt $ft_min_version |
|
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|
1302 fi dnl test x$enable_fttest = xyes |
|
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|
1303 fi dnl test "$FT2_CONFIG" = "no" |
|
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|
1304 |
|
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changeset
|
1305 if test x$no_ft = x ; then |
|
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|
1306 AC_MSG_RESULT([yes]) |
|
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|
1307 m4_if([$2], [], [:], [$2]) |
|
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|
1308 else |
|
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|
1309 AC_MSG_RESULT([no]) |
|
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|
1310 if test "$FT2_CONFIG" = "no" ; then |
|
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|
1311 AC_MSG_WARN([ |
|
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|
1312 |
|
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changeset
|
1313 The freetype-config script installed by FreeType 2 could not be found. |
|
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changeset
|
1314 If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in |
|
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|
1315 your path, or set the FT2_CONFIG environment variable to the |
|
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changeset
|
1316 full path to freetype-config. |
|
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|
1317 ]) |
|
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|
1318 else |
|
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changeset
|
1319 if test x$ft_config_is_lt = xyes ; then |
|
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|
1320 AC_MSG_WARN([ |
|
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|
1321 |
|
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changeset
|
1322 Your installed version of the FreeType 2 library is too old. |
|
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changeset
|
1323 If you have different versions of FreeType 2, make sure that |
|
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|
1324 correct values for --with-ft-prefix or --with-ft-exec-prefix |
|
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changeset
|
1325 are used, or set the FT2_CONFIG environment variable to the |
|
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changeset
|
1326 full path to freetype-config. |
|
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changeset
|
1327 ]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
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parents:
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diff
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|
1328 else |
|
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1329 AC_MSG_WARN([ |
|
caab78e7e377
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diff
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|
1330 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
1331 The FreeType test program failed to run. If your system uses |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1332 shared libraries and they are installed outside the normal |
|
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added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1333 system library path, make sure the variable LD_LIBRARY_PATH |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1334 (or whatever is appropiate for your system) is correctly set. |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1335 ]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1336 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1337 fi |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1338 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1339 FT2_CFLAGS="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1340 FT2_LIBS="" |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1341 m4_if([$3], [], [:], [$3]) |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
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|
1342 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1343 |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1344 AC_SUBST([FT2_CFLAGS]) |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
1345 AC_SUBST([FT2_LIBS])]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
1346 dnl end of freetype2.m4 |
|
8169
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1347 |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1348 dnl Check whether a math mapper function is available in <cmath>. |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1349 dnl Will define HAVE_CMATH_FUNC if there is a double variant and |
|
a48fba01e4ac
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parents:
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diff
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|
1350 dnl HAVE_CMATH_FUNCF if there is a float variant. |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1351 dnl Currently capable of checking for functions with single |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1352 dnl argument and returning bool/int/real. |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1353 AC_DEFUN([OCTAVE_CMATH_FUNC],[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1354 AC_MSG_CHECKING([for std::$1 in <cmath>]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1355 AC_LANG_PUSH(C++) |
|
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optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1356 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
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parents:
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diff
changeset
|
1357 #include <cmath> |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
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parents:
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diff
changeset
|
1358 void take_func (bool (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1359 void take_func (int (*func) (double x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1360 void take_func (double (*func) (double x)); |
|
a48fba01e4ac
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1361 ]], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1362 [[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1363 take_func(std::$1); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1364 ]])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1365 [AC_MSG_RESULT([yes]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1366 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1),1,[Define if <cmath> provides $1])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1367 [AC_MSG_RESULT([no])]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1368 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
|
1369 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1370 #include <cmath> |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1371 void take_func (bool (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1372 void take_func (int (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1373 void take_func (float (*func) (float x)); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1374 ]], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1375 [[ |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1376 take_func(std::$1); |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1377 ]])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1378 [AC_MSG_RESULT([yes]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1379 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1)F,1,[Define if <cmath> provides float variant of $1])], |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1380 [AC_MSG_RESULT([no])]) |
| 9049 | 1381 AC_LANG_POP(C++) |
|
8998
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1382 ]) |
|
a48fba01e4ac
optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
1383 |
|
8169
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1384 dnl Check whether fast signed integer arithmetics using bit tricks |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1385 dnl can be used in oct-inttypes.h. Defines HAVE_FAST_INT_OPS if |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1386 dnl the following conditions hold: |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1387 dnl 1. Signed numbers are represented by twos complement |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1388 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
|
1389 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
|
1390 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
|
1391 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
|
1392 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
|
1393 dnl need for things like -ftrapv). |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1394 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
|
1395 dnl except for the shifts. Shifts are arithmetic. |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1396 dnl |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1397 AC_DEFUN([OCTAVE_FAST_INT_OPS],[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1398 AC_MSG_CHECKING([whether fast integer arithmetics is usable]) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1399 AC_LANG_PUSH(C++) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1400 AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1401 #include <limits> |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1402 template<class UT, class ST> |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1403 static bool |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1404 do_test (UT, ST) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1405 { |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1406 volatile ST s = std::numeric_limits<ST>::min () / 3; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1407 volatile UT u = static_cast<UT> (s); |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1408 if (*(reinterpret_cast<volatile ST *> (&u)) != s) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1409 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1410 u = 0; u = ~u; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1411 if (*(reinterpret_cast<volatile ST *> (&u)) != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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8019
diff
changeset
|
1412 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1413 ST sx, sy; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1414 sx = std::numeric_limits<ST>::max () / 2 + 1; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1415 sy = std::numeric_limits<ST>::max () / 2 + 2; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1416 if (static_cast<ST> (static_cast<UT> (sx) + static_cast<UT> (sy)) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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changeset
|
1417 != std::numeric_limits<ST>::min () + 1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1418 if (static_cast<ST> (static_cast<UT> (sx) - static_cast<UT> (sy)) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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diff
changeset
|
1419 != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1420 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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diff
changeset
|
1421 if ((sx & sy) != (static_cast<UT> (sx) & static_cast<UT> (sy))) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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diff
changeset
|
1422 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1423 if ((sx | sy) != (static_cast<UT> (sx) | static_cast<UT> (sy))) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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changeset
|
1424 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1425 if ((sx ^ sy) != (static_cast<UT> (sx) ^ static_cast<UT> (sy))) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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diff
changeset
|
1426 return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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8019
diff
changeset
|
1427 if ((-1 >> 1) != -1) return true; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1428 return false; |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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diff
changeset
|
1429 } |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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diff
changeset
|
1430 |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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8019
diff
changeset
|
1431 #define DO_TEST(T) \ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1432 if (do_test (static_cast<unsigned T> (0), static_cast<signed T> (0))) \ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
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8019
diff
changeset
|
1433 return sizeof (T); |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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8019
diff
changeset
|
1434 ]],[[ |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
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8019
diff
changeset
|
1435 DO_TEST(char) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1436 DO_TEST(short) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1437 DO_TEST(int) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1438 DO_TEST(long) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1439 #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
|
1440 DO_TEST(long long) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1441 #endif |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1442 ]])], |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1443 [AC_MSG_RESULT([yes]) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1444 AC_DEFINE(HAVE_FAST_INT_OPS,1,[Define if signed integers use two's complement])], |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1445 [AC_MSG_RESULT([no])]) |
|
66bc6f9b4f72
rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents:
8019
diff
changeset
|
1446 AC_LANG_POP(C++)]) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1447 dnl |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1448 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
|
1449 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
|
1450 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
|
1451 dnl Add options (lower case letters $1) "--with-framework-$1" and |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1452 dnl "--without-framework-$1". If this test is successful then perform |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1453 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
|
1454 dnl |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1455 dnl OCTAVE_HAVE_FRAMEWORK |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1456 AC_DEFUN(OCTAVE_HAVE_FRAMEWORK, [ |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1457 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
|
1458 AC_CACHE_VAL(octave_cv_framework_$1, [ |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1459 XLDFLAGS="$LDFLAGS" |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1460 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
|
1461 AC_LANG_PUSH(C++) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1462 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
|
1463 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
|
1464 eval "octave_cv_framework_$1=no") |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1465 AC_LANG_POP(C++) |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1466 LDFLAGS="$XLDFLAGS" |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1467 ]) |
|
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
|
1468 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
|
1469 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
|
1470 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
|
1471 [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
|
1472 [don't use framework $1])], |
|
bef8f001032f
Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8595
diff
changeset
|
1473 with_have_framework=$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
|
1474 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
|
1475 [$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
|
1476 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
|
1477 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
|
1478 [$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
|
1479 fi |
|
8595
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1480 else |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1481 AC_MSG_RESULT(no) |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1482 [$5] |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1483 fi |
|
dee5d60257e4
Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents:
8169
diff
changeset
|
1484 ]) |
|
9173
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1485 dnl |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1486 dnl Do we have a working c99 vsnprintf function? |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1487 dnl |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1488 dnl OCTAVE_HAVE_C99_VSNPRINTF |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1489 AC_DEFUN(OCTAVE_HAVE_C99_VSNPRINTF, [ |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1490 AC_CACHE_CHECK([for c99 vsnprintf], [oct_cv_c99_vsnprintf], |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1491 [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1492 #include <stdarg.h> |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1493 #include <stdlib.h> |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1494 |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1495 int |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1496 doit(char * s, ...) |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1497 { |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1498 char buffer[32]; |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1499 va_list args; |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1500 int r; |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1501 |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1502 va_start(args, s); |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1503 r = vsnprintf(buffer, 5, s, args); |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1504 va_end(args); |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1505 |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1506 if (r != 7) |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1507 exit(1); |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1508 |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1509 exit(0); |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1510 } |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1511 ]],[ |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
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diff
changeset
|
1512 doit("1234567");])], |
|
224634b2e6e3
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Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1513 [oct_cv_c99_vsnprintf=yes], |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1514 [oct_cv_c99_vsnprintf=no], |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
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diff
changeset
|
1515 [oct_cv_c99_vsnprintf="guessing no"])]) |
|
224634b2e6e3
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Peter O'Gorman <pogma@thewrittenword.com>
parents:
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diff
changeset
|
1516 |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1517 case $oct_cv_c99_vsnprintf in |
|
224634b2e6e3
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Peter O'Gorman <pogma@thewrittenword.com>
parents:
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diff
changeset
|
1518 yes) |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1519 AC_DEFINE([HAVE_C99_VSNPRINTF], [1], [Define if you have a c99 vsnprintf]) |
|
224634b2e6e3
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parents:
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diff
changeset
|
1520 ;; |
|
224634b2e6e3
configure.in, aclocal.m4: check for c99 vsnprintf
Peter O'Gorman <pogma@thewrittenword.com>
parents:
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diff
changeset
|
1521 esac |
|
224634b2e6e3
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Peter O'Gorman <pogma@thewrittenword.com>
parents:
9049
diff
changeset
|
1522 ]) |
|
9403
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1523 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1524 ############################################################################## |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1525 ############################################################################## |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1526 |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1527 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
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9231
diff
changeset
|
1528 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1529 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1530 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1531 # 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
|
1532 # 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
|
1533 # 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
|
1534 # (at your option) any later version. |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1535 # |
|
4af6e29449c1
[mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
changeset
|
1536 # 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
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|
1537 # WITHOUT ANY WARRANTY; without even the implied warranty of |
|
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diff
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|
1538 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1539 # General Public License for more details. |
|
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diff
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|
1540 # |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1541 # You should have received a copy of the GNU General Public License |
|
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diff
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|
1542 # along with this program; if not, write to the Free Software |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1543 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
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diff
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|
1544 # |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1545 # As a special exception to the GNU General Public License, if you |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1546 # distribute this file as part of a program that contains a |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1547 # configuration script generated by Autoconf, you may include it under |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1548 # the same distribution terms that you use for the rest of that program. |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1549 |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1550 # PKG_PROG_PKG_CONFIG([MIN-VERSION]) |
|
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|
1551 # ---------------------------------- |
|
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diff
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|
1552 AC_DEFUN([PKG_PROG_PKG_CONFIG], |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1553 [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1554 m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1555 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1556 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1557 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1558 fi |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1559 if test -n "$PKG_CONFIG"; then |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
9231
diff
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|
1560 _pkg_min_version=m4_default([$1], [0.9.0]) |
|
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parents:
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diff
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|
1561 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1562 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1563 AC_MSG_RESULT([yes]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1564 else |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1565 AC_MSG_RESULT([no]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1566 PKG_CONFIG="" |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
1567 fi |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1568 |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
1569 fi[]dnl |
|
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diff
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|
1570 ])# PKG_PROG_PKG_CONFIG |
|
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|
1571 |
|
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|
1572 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) |
|
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|
1573 # |
|
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diff
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|
1574 # Check to see whether a particular set of modules exists. Similar |
|
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parents:
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diff
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|
1575 # to PKG_CHECK_MODULES(), but does not set variables or print errors. |
|
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|
1576 # |
|
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|
1577 # |
|
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|
1578 # Similar to PKG_CHECK_MODULES, make sure that the first instance of |
|
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diff
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|
1579 # this or PKG_CHECK_MODULES is called, or make sure to call |
|
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|
1580 # PKG_CHECK_EXISTS manually |
|
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|
1581 # -------------------------------------------------------------- |
|
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|
1582 AC_DEFUN([PKG_CHECK_EXISTS], |
|
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|
1583 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
|
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|
1584 if test -n "$PKG_CONFIG" && \ |
|
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|
1585 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then |
|
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|
1586 m4_ifval([$2], [$2], [:]) |
|
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|
1587 m4_ifvaln([$3], [else |
|
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|
1588 $3])dnl |
|
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changeset
|
1589 fi]) |
|
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changeset
|
1590 |
|
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|
1591 |
|
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|
1592 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) |
|
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|
1593 # --------------------------------------------- |
|
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|
1594 m4_define([_PKG_CONFIG], |
|
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|
1595 [if test -n "$PKG_CONFIG"; then |
|
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diff
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|
1596 if test -n "$$1"; then |
|
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diff
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|
1597 pkg_cv_[]$1="$$1" |
|
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|
1598 else |
|
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diff
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|
1599 PKG_CHECK_EXISTS([$3], |
|
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|
1600 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], |
|
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diff
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|
1601 [pkg_failed=yes]) |
|
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|
1602 fi |
|
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|
1603 else |
|
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diff
changeset
|
1604 pkg_failed=untried |
|
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diff
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|
1605 fi[]dnl |
|
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|
1606 ])# _PKG_CONFIG |
|
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|
1607 |
|
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|
1608 # _PKG_SHORT_ERRORS_SUPPORTED |
|
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|
1609 # ----------------------------- |
|
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|
1610 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], |
|
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diff
changeset
|
1611 [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) |
|
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diff
changeset
|
1612 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then |
|
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diff
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|
1613 _pkg_short_errors_supported=yes |
|
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|
1614 else |
|
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changeset
|
1615 _pkg_short_errors_supported=no |
|
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diff
changeset
|
1616 fi[]dnl |
|
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|
1617 ])# _PKG_SHORT_ERRORS_SUPPORTED |
|
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|
1618 |
|
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changeset
|
1619 |
|
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changeset
|
1620 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], |
|
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|
1621 # [ACTION-IF-NOT-FOUND]) |
|
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|
1622 # |
|
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|
1623 # |
|
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changeset
|
1624 # Note that if there is a possibility the first call to |
|
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changeset
|
1625 # PKG_CHECK_MODULES might not happen, you should be sure to include an |
|
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diff
changeset
|
1626 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac |
|
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|
1627 # |
|
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|
1628 # |
|
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changeset
|
1629 # -------------------------------------------------------------- |
|
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changeset
|
1630 AC_DEFUN([PKG_CHECK_MODULES], |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1631 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl |
|
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diff
changeset
|
1632 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1633 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl |
|
4af6e29449c1
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changeset
|
1634 |
|
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diff
changeset
|
1635 pkg_failed=no |
|
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diff
changeset
|
1636 AC_MSG_CHECKING([for $1]) |
|
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changeset
|
1637 |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1638 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1639 _PKG_CONFIG([$1][_LIBS], [libs], [$2]) |
|
4af6e29449c1
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diff
changeset
|
1640 |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1641 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS |
|
4af6e29449c1
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1642 and $1[]_LIBS to avoid the need to call pkg-config. |
|
4af6e29449c1
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diff
changeset
|
1643 See the pkg-config man page for more details.]) |
|
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1644 |
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1645 if test $pkg_failed = yes; then |
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1646 _PKG_SHORT_ERRORS_SUPPORTED |
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1647 if test $_pkg_short_errors_supported = yes; then |
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1648 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` |
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1649 else |
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1650 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
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1651 fi |
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1652 # Put the nasty error message in config.log where it belongs |
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1653 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD |
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1654 |
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1655 ifelse([$4], , [AC_MSG_ERROR(dnl |
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1656 [Package requirements ($2) were not met: |
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1657 |
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1658 $$1_PKG_ERRORS |
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1659 |
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1660 Consider adjusting the PKG_CONFIG_PATH environment variable if you |
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1661 installed software in a non-standard prefix. |
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1662 |
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1663 _PKG_TEXT |
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1664 ])], |
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1665 [AC_MSG_RESULT([no]) |
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1666 $4]) |
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1667 elif test $pkg_failed = untried; then |
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1668 ifelse([$4], , [AC_MSG_FAILURE(dnl |
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1669 [The pkg-config script could not be found or is too old. Make sure it |
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1670 is in your PATH or set the PKG_CONFIG environment variable to the full |
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1671 path to pkg-config. |
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1672 |
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1673 _PKG_TEXT |
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1674 |
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1675 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], |
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1676 [$4]) |
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1677 else |
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1678 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS |
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1679 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS |
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1680 AC_MSG_RESULT([yes]) |
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1681 ifelse([$3], , :, [$3]) |
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1682 fi[]dnl |
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1683 ])# PKG_CHECK_MODULES |
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1684 |
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1685 ############################################################################## |
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1686 ############################################################################## |