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annotate m4/acinclude.m4 @ 17031:38bcfd413db0

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Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2 * configure.ac: Call LLVM API incoherence checks. * jit-typeinfo.cc: Check new defines. * pt-jit.cc: Check new defines. * m4/acinclude.m4: Add LLVM API incoherence checks.
author LYH <lyh.kernel@gmail.com>
date Wed, 01 May 2013 17:54:56 +0800
parents 0fabe0f49f38
children 8d84dc5f5b5d
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1232
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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1 dnl aclocal.m4 -- extra macros for configuring Octave
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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2 dnl
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72c96de7a403 maint: update copyright notices for 2012
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3 dnl Copyright (C) 1995-2012 John W. Eaton
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4 dnl
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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5 dnl This file is part of Octave.
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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6 dnl
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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7 dnl Octave is free software; you can redistribute it and/or modify it
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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8 dnl under the terms of the GNU General Public License as published by the
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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9 dnl Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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10 dnl your option) any later version.
1232
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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11 dnl
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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12 dnl Octave is distributed in the hope that it will be useful, but WITHOUT
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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13 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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14 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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15 dnl for more details.
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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16 dnl
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe]
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17 dnl You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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18 dnl along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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19 dnl <http://www.gnu.org/licenses/>.
2548
b50cc31aa0cd [project @ 1996-11-20 06:43:26 by jwe]
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20 dnl
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21 dnl
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22 dnl Copyright (C) 2008 - 2009 Free Software Foundation, Inc.
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23 dnl
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24 dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64
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25 dnl This allows us to run with earlier Autoconfs as well.
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26 dnl FIXME: these should go away once Autoconf 2.64 is required or ubiquitous.
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27 dnl
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28 ifdef([m4_ifblank],[],[
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29 m4_define([m4_ifblank],
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30 [m4_if(m4_translit([[$1]], [ ][ ][
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31 ]), [], [$2], [$3])])])
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32 dnl
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33 ifdef([m4_ifnblank],[],[
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34 m4_define([m4_ifnblank],
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35 [m4_if(m4_translit([[$1]], [ ][ ][
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36 ]), [], [$3], [$2])])])
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37 dnl
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d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe]
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38 dnl ----------------------------------------------------------------------
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39 dnl
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40
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41 dnl
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42 dnl Alphabetical list of macros in the OCTAVE_ namespace
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1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe]
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43 dnl
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44
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ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe]
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45 dnl
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46 dnl Check if the Carbon Framework defines CGDisplayBitsPerPixel.
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47 dnl
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48 AC_DEFUN([OCTAVE_CARBON_CGDISPLAYBITSPERPIXEL], [
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49 AC_CACHE_CHECK([whether CGDisplayBitsPerPixel is defined in the Carbon Framework],
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50 [octave_cv_func_carbon_cgdisplaybitsperpixel],
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51 [AC_LANG_PUSH(C++)
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52 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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53 #include <Carbon/Carbon.h>
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54 ]], [[
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55 CGDirectDisplayID display = CGMainDisplayID ();
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56 size_t depth = CGDisplayBitsPerPixel (display);
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57 ]])],
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58 octave_cv_func_carbon_cgdisplaybitsperpixel=yes,
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59 octave_cv_func_carbon_cgdisplaybitsperpixel=no)
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60 AC_LANG_POP(C++)
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61 ])
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62 if test $octave_cv_func_carbon_cgdisplaybitsperpixel = yes; then
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63 AC_DEFINE(HAVE_CARBON_CGDISPLAYBITSPERPIXEL, 1,
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64 [Define to 1 if Carbon Framework has CGDisplayBitsPerPixel.])
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65 fi
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66 ])
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67 dnl
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68 dnl Check if C compiler handles FLAG command line option. If two
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69 dnl arguments are specified, execute the second arg as shell commands.
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70 dnl Otherwise, add FLAG to CFLAGS if the compiler accepts the flag.
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71 dnl
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72 AC_DEFUN([OCTAVE_CC_FLAG], [
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73 ac_safe=`echo "$1" | sed 'y% ./+-:=%___p___%'`
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74 AC_MSG_CHECKING([whether ${CC-cc} accepts $1])
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75 AC_CACHE_VAL([octave_cv_cc_flag_$ac_safe],
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76 [AC_LANG_PUSH(C)
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77 ac_octave_save_CFLAGS="$CFLAGS"
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78 CFLAGS="$CFLAGS $1"
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79 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
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80 [eval "octave_cv_cc_flag_$ac_safe=yes"],
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81 [eval "octave_cv_cc_flag_$ac_safe=no"])
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82 CFLAGS="$ac_octave_save_CFLAGS"
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83 AC_LANG_POP(C)
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84 ])
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85 if eval "test \"`echo '$octave_cv_cc_flag_'$ac_safe`\" = yes"; then
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86 AC_MSG_RESULT([yes])
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87 ifelse([$2], ,
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88 [CFLAGS="$CFLAGS $1"
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89 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2])
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90 else
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91 AC_MSG_RESULT([no])
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92 ifelse([$3], , , [$3])
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93 fi
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94 ])
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95 dnl
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96 dnl Check whether the FFTW library supports multi-threading. This macro
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97 dnl should be called once per FFTW precision passing in the library
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98 dnl variant (e.g. "fftw3") and a function in the thread support API
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99 dnl (e.g. "fftw_plan_with_nthreads"). Depending on how FFTW was built,
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100 dnl the thread functions could be compiled into the main FFTW library or
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101 dnl could be a separate add-on library that is passed to the linker
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102 dnl ahead of the main FFTW library.
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103 dnl
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104 AC_DEFUN([OCTAVE_CHECK_FFTW_THREADS], [
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105 ac_octave_save_CPPFLAGS="$CPPFLAGS"
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106 ac_octave_save_LDFLAGS="$LDFLAGS"
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107 ac_octave_save_LIBS="$LIBS"
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108 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS"
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109 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS"
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110 LIBS="$m4_toupper([$1])_LIBS $LIBS"
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111 AC_CACHE_CHECK([for $1 multi-threading support],
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112 [octave_cv_[$1]_threads_lib],
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113 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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114 #include <fftw3.h>
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115 ]], [[
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116 $2 (2);
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117 ]])],
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118 [octave_cv_[$1]_threads_lib=yes],
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119 [LIBS="-l[$1]_threads $LIBS"
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120 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
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121 #include <fftw3.h>
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122 ]], [[
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123 $2 (2);
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124 ]])],
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125 [octave_cv_[$1]_threads_lib="-l[$1]_threads"],
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126 [octave_cv_[$1]_threads_lib=no])
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127 ])
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128 ])
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129 case $octave_cv_[$1]_threads_lib in
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130 -l*)
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131 m4_toupper([$1])_LIBS="$octave_cv_[$1]_threads_lib $m4_toupper([$1])_LIBS"
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132 ;;
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133 no)
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
134 AC_MSG_WARN([No $1 multi-threading support found.])
139f4b19a3ac build: Improve detection of FFTW multi-threading
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parents: 15863
diff changeset
135 AC_MSG_WARN([The single-threaded library will be used instead.])
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
136 ;;
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
137 esac
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
138 if test $octave_cv_[$1]_threads_lib != no; then
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
139 AC_DEFINE([HAVE_]m4_toupper([$1])[_THREADS], 1,
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
140 [Define to 1 if ]m4_toupper([$1])[ has multi-threading support.])
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
141 fi
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
142 CPPFLAGS="$ac_octave_save_CPPFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
143 LDFLAGS="$ac_octave_save_LDFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
144 LIBS="$ac_octave_save_LIBS"
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
145 ])
139f4b19a3ac build: Improve detection of FFTW multi-threading
Mike Miller <mtmiller@ieee.org>
parents: 15863
diff changeset
146 dnl
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
147 dnl Check whether a math mapper function is available in <cmath>.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
148 dnl Will define HAVE_CMATH_FUNC if there is a double variant and
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
149 dnl HAVE_CMATH_FUNCF if there is a float variant.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
150 dnl Currently capable of checking for functions with single
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
151 dnl argument and returning bool/int/real.
3126
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diff changeset
152 dnl
15141
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diff changeset
153 AC_DEFUN([OCTAVE_CHECK_FUNC_CMATH], [
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
154 ac_safe=`echo "$1" | sed 'y% ./+-:=%___p___%'`
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
155
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
156 AC_CACHE_CHECK([for std::$1 in <cmath>],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
157 [octave_cv_func_cmath_$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
158 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
159 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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Rik <rik@octave.org>
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diff changeset
160 #include <cmath>
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Rik <rik@octave.org>
parents: 15134
diff changeset
161 void take_func (bool (*func) (double x));
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
162 void take_func (int (*func) (double x));
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
163 void take_func (double (*func) (double x));
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
164 ]], [[
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diff changeset
165 take_func(std::$1);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
166 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
167 [eval "octave_cv_func_cmath_$ac_safe=yes"],
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parents: 15134
diff changeset
168 [eval "octave_cv_func_cmath_$ac_safe=no"])
3888
70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe]
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parents: 3887
diff changeset
169 AC_LANG_POP(C++)
3126
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diff changeset
170 ])
15141
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parents: 15134
diff changeset
171 if eval "test \"`echo '$octave_cv_func_cmath_'$ac_safe`\" = yes"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
172 AC_DEFINE(AS_TR_CPP([[HAVE_CMATH_][$1]]), 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
173 [Define to 1 if <cmath> provides $1.])
3126
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
174 fi
15141
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Rik <rik@octave.org>
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diff changeset
175
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
176 AC_CACHE_CHECK([for std::$1 (float variant) in <cmath>],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
177 [octave_cv_func_cmath_f$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
178 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
179 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
180 #include <cmath>
4388f6518440 build: Overhaul acinclude.m4 macros.
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parents: 15134
diff changeset
181 void take_func (bool (*func) (float x));
4388f6518440 build: Overhaul acinclude.m4 macros.
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parents: 15134
diff changeset
182 void take_func (int (*func) (float x));
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
183 void take_func (float (*func) (float x));
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
184 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
185 take_func(std::$1);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
186 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
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parents: 15134
diff changeset
187 [eval "octave_cv_func_cmath_f$ac_safe=yes"],
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
188 [eval "octave_cv_func_cmath_f$ac_safe=no"])
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diff changeset
189 AC_LANG_POP(C++)
5076
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
190 ])
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
191 if eval "test \"`echo '$octave_cv_func_cmath_f'$ac_safe`\" = yes"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
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parents: 15134
diff changeset
192 AC_DEFINE(AS_TR_CPP([[HAVE_CMATH_][$1][F]]), 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
193 [Define to 1 if <cmath> provides float variant of $1.])
3126
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
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diff changeset
194 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe]
jwe
parents: 3107
diff changeset
195 ])
3130
02766207b74c [project @ 1998-01-25 08:27:23 by jwe]
jwe
parents: 3126
diff changeset
196 dnl
16733
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Torsten <ttl@justmail.de>
parents: 16663
diff changeset
197 dnl Check whether Qscintilla has version 2.6.0 or later
15291
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Rik <rik@octave.org>
parents: 15250
diff changeset
198 dnl FIXME: This test uses a version number. It potentially could
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
199 dnl be re-written to actually call the function, but is it worth it?
5076
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
200 dnl
16733
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Torsten <ttl@justmail.de>
parents: 16663
diff changeset
201 AC_DEFUN([OCTAVE_CHECK_VERSION_2_6_0], [
2723d1144f11 added test for qscintilla version 2.6.0
Torsten <ttl@justmail.de>
parents: 16663
diff changeset
202 AC_CACHE_CHECK([whether Qscintilla has version 2.6.0 or later],
2723d1144f11 added test for qscintilla version 2.6.0
Torsten <ttl@justmail.de>
parents: 16663
diff changeset
203 [octave_cv_version_2_6_0],
15291
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Rik <rik@octave.org>
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diff changeset
204 [AC_LANG_PUSH(C++)
15336
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Rik <rik@octave.org>
parents: 15330
diff changeset
205 ac_octave_save_CPPFLAGS="$CPPFLAGS"
15596
5f031158c693 Use pkg-config to discover Qt (pkg-config is already a requirement anyway).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15360
diff changeset
206 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
15291
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Rik <rik@octave.org>
parents: 15250
diff changeset
207 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
208 #include <Qsci/qsciglobal.h>
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
209 ]], [[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
210 #if QSCINTILLA_VERSION < 0x020600
15295
43e484fa7e42 build: Clean up configure macros for building GUI.
Rik <rik@octave.org>
parents: 15294
diff changeset
211 #error Old FindFirst function found.
15291
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Rik <rik@octave.org>
parents: 15250
diff changeset
212 #endif
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
213 ]])],
16733
2723d1144f11 added test for qscintilla version 2.6.0
Torsten <ttl@justmail.de>
parents: 16663
diff changeset
214 octave_cv_version_2_6_0=yes,
2723d1144f11 added test for qscintilla version 2.6.0
Torsten <ttl@justmail.de>
parents: 16663
diff changeset
215 octave_cv_version_2_6_0=no)
15336
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Rik <rik@octave.org>
parents: 15330
diff changeset
216 CPPFLAGS="$ac_octave_save_CPPFLAGS"
15291
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Rik <rik@octave.org>
parents: 15250
diff changeset
217 AC_LANG_POP(C++)
5076
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
218 ])
16733
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Torsten <ttl@justmail.de>
parents: 16663
diff changeset
219 if test $octave_cv_version_2_6_0 = yes; then
2723d1144f11 added test for qscintilla version 2.6.0
Torsten <ttl@justmail.de>
parents: 16663
diff changeset
220 AC_DEFINE(HAVE_QSCI_VERSION_2_6_0, 1,
2723d1144f11 added test for qscintilla version 2.6.0
Torsten <ttl@justmail.de>
parents: 16663
diff changeset
221 [Define to 1 if Qscintilla is of Version 2.6.0 or later.])
5076
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
222 fi
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
223 ])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe]
jwe
parents: 4853
diff changeset
224 dnl
15133
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
225 dnl Check if Fortran compiler has the intrinsic function ISNAN.
14550
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
226 dnl
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
227 AC_DEFUN([OCTAVE_CHECK_FUNC_FORTRAN_ISNAN], [
14550
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
228 AC_CACHE_CHECK([whether $F77 has the intrinsic function ISNAN],
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
229 [octave_cv_func_fortran_isnan],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
230 [AC_LANG_PUSH(Fortran 77)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
231 AC_COMPILE_IFELSE(
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
232 [[ program foo
14550
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
233 implicit none
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
234 real x
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
235 double precision y
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
236 if (isnan(x)) then
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
237 print *, 'x is NaN'
14550
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
238 end if
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
239 if (isnan(y)) then
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
240 print *, 'y is NaN'
14550
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
241 end if
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
242 end program
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
243 ]],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
244 octave_cv_func_fortran_isnan=yes, octave_cv_func_fortran_isnan=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
245 AC_LANG_POP(Fortran 77)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
246 ])
14550
bc4c574ab3b6 Add configure check for isnan in fortran.
Carlo de Falco <cdf@users.sourceforge.net>
parents: 14419
diff changeset
247 ])
9596
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
248 dnl
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
249 dnl Check if function gluTessCallback is called with "(...)".
9596
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
250 dnl
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
251 AC_DEFUN([OCTAVE_CHECK_FUNC_GLUTESSCALLBACK_THREEDOTS], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
252 AC_CACHE_CHECK([whether gluTessCallback is called with "(...)"],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
253 [octave_cv_func_glutesscallback_threedots],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
254 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
255 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
256 #ifdef HAVE_GL_GLU_H
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Rik <rik@octave.org>
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diff changeset
257 # include <GL/glu.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
258 #elif defined HAVE_OPENGL_GLU_H || defined HAVE_FRAMEWORK_OPENGL
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diff changeset
259 # include <OpenGL/glu.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
260 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
261 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
262 GLvoid (*func)(...);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
263 gluTessCallback(0, 0, func);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
264 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
265 octave_cv_func_glutesscallback_threedots=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
266 octave_cv_func_glutesscallback_threedots=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
267 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
268 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
269 if test $octave_cv_func_glutesscallback_threedots = yes; then
15141
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diff changeset
270 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
271 [Define to 1 if gluTessCallback is called with (...).])
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diff changeset
272 fi
9596
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
273 ])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size
John W. Eaton <jwe@octave.org>
parents: 9577
diff changeset
274 dnl
15291
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diff changeset
275 dnl Check whether Qscintilla SetPlaceholderText function exists.
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
276 dnl FIXME: This test uses a version number. It potentially could
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
277 dnl be re-written to actually call the function, but is it worth it?
9519
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parents: 9515
diff changeset
278 dnl
15291
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diff changeset
279 AC_DEFUN([OCTAVE_CHECK_FUNC_SETPLACEHOLDERTEXT], [
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
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diff changeset
280 AC_CACHE_CHECK([whether Qt has SetPlaceholderText function],
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
281 [octave_cv_func_setplaceholdertext],
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diff changeset
282 [AC_LANG_PUSH(C++)
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diff changeset
283 ac_octave_save_CPPFLAGS="$CPPFLAGS"
15596
5f031158c693 Use pkg-config to discover Qt (pkg-config is already a requirement anyway).
Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
284 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
15291
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diff changeset
285 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
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diff changeset
286 #include <Qt/qglobal.h>
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
287 ]], [[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
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diff changeset
288 #if QT_VERSION < 0x040700
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diff changeset
289 #error No SetPlacholderText function available.
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diff changeset
290 #endif
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
291 ]])],
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Rik <rik@octave.org>
parents: 15250
diff changeset
292 octave_cv_func_setplaceholdertext=yes,
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Rik <rik@octave.org>
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diff changeset
293 octave_cv_func_setplaceholdertext=no)
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diff changeset
294 CPPFLAGS="$ac_octave_save_CPPFLAGS"
15291
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diff changeset
295 AC_LANG_POP(C++)
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
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diff changeset
296 ])
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diff changeset
297 if test $octave_cv_func_setplaceholdertext = yes; then
15291
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diff changeset
298 AC_DEFINE(HAVE_SETPLACEHOLDERTEXT, 1,
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
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diff changeset
299 [Define to 1 if you have the Qt SetPlaceholderText function.])
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
300 fi
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
301 ])
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac
Rik <rik@octave.org>
parents: 15250
diff changeset
302 dnl
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diff changeset
303 dnl Check whether HDF5 library has version 1.6 API functions.
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 14550
diff changeset
304 dnl
15141
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parents: 15134
diff changeset
305 AC_DEFUN([OCTAVE_CHECK_HDF5_HAS_VER_16_API], [
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
306 AC_CACHE_CHECK([whether HDF5 library has enforced version 1.6 API],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
307 [octave_cv_hdf5_has_ver_16_api],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
308 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
309 #include <hdf5.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
310 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
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diff changeset
311 H5Eset_auto (0, 0);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
312 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
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parents: 15134
diff changeset
313 octave_cv_hdf5_has_ver_16_api=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
314 octave_cv_hdf5_has_ver_16_api=no)
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Rik <rik@octave.org>
parents: 15134
diff changeset
315 ])
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diff changeset
316 if test $octave_cv_hdf5_has_ver_16_api != yes; then
15141
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diff changeset
317 AC_DEFINE(HAVE_HDF5_18, 1, [Define to 1 if >=HDF5-1.8 is available.])
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diff changeset
318 fi
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff changeset
319 ])
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff changeset
320 dnl
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diff changeset
321 dnl Usage:
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
322 dnl OCTAVE_CHECK_LIB(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
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diff changeset
323 dnl LANG, DOC-STRING, EXTRA-CHECK)
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff changeset
324 dnl
15141
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diff changeset
325 AC_DEFUN([OCTAVE_CHECK_LIB], [
9523
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diff changeset
326 AC_ARG_WITH([$1-includedir],
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diff changeset
327 [AS_HELP_STRING([--with-$1-includedir=DIR],
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John W. Eaton <jwe@octave.org>
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diff changeset
328 [look for $2 include files in DIR])],
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diff changeset
329 [m4_toupper([$1])_CPPFLAGS="-I$withval"])
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diff changeset
330 AC_SUBST(m4_toupper([$1])_CPPFLAGS)
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John W. Eaton <jwe@octave.org>
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diff changeset
331
9523
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diff changeset
332 AC_ARG_WITH([$1-libdir],
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John W. Eaton <jwe@octave.org>
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diff changeset
333 [AS_HELP_STRING([--with-$1-libdir=DIR],
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
334 [look for $2 libraries in DIR])],
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
335 [m4_toupper([$1])_LDFLAGS="-L$withval"])
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
336 AC_SUBST(m4_toupper([$1])_LDFLAGS)
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John W. Eaton <jwe@octave.org>
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diff changeset
337
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
338 AC_ARG_WITH([$1],
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
339 [m4_ifblank([$7],
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
340 [AS_HELP_STRING([--without-$1], [don't use $2 library])],
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
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diff changeset
341 [AS_HELP_STRING([--without-$1], [$7])])],
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
342 with_$1=$withval, with_$1=yes)
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
343
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
344 m4_toupper([$1])_LIBS=
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
345 case $with_$1 in
9539
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
346 no)
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
347 m4_toupper([$1])_LIBS=
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
348 ;;
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
349 yes | "")
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
350 m4_toupper([$1])_LIBS="-l$1"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
351 ;;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
352 -* | */* | *.a | *.so | *.so.* | *.o)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
353 m4_toupper([$1])_LIBS="$with_$1"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
354 ;;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
355 *)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
356 m4_toupper([$1])_LIBS="-l$with_$1"
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
357 ;;
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
358 esac
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
359
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
360 [TEXINFO_]m4_toupper([$1])=
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
361 warn_$1="$3"
14605
28e53daab1f8 Cleanup on autoconf warnings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 14550
diff changeset
362 m4_set_add([summary_warning_list], [warn_$1])
28e53daab1f8 Cleanup on autoconf warnings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 14550
diff changeset
363
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
364 if test -n "$m4_toupper([$1])_LIBS"; then
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
365 ac_octave_save_CPPFLAGS="$CPPFLAGS"
15350
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
366 ac_octave_save_LDFLAGS="$LDFLAGS"
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
367 ac_octave_save_LIBS="$LIBS"
9519
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
368 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS"
15350
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
369 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS"
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
370 LIBS="$m4_toupper([$1])_LIBS $LIBS"
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
371 m4_ifnblank([$6], [AC_LANG_PUSH($6)])
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
372 ac_octave_$1_check_for_lib=no
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
373 m4_ifblank([$4], [ac_octave_$1_check_for_lib=yes],
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
374 [AC_CHECK_HEADERS([$4], [ac_octave_$1_check_for_lib=yes; break])])
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
375 if test $ac_octave_$1_check_for_lib = yes; then
15350
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
376 AC_CACHE_CHECK([for $5 in $m4_toupper([$1])_LIBS],
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
377 [octave_cv_lib_$1],
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
378 [AC_LINK_IFELSE([AC_LANG_CALL([], [$5])],
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
379 [octave_cv_lib_$1=yes], [octave_cv_lib_$1=no])
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
380 ])
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
381 if test "$octave_cv_lib_$1" = yes; then
15141
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Rik <rik@octave.org>
parents: 15134
diff changeset
382 m4_ifblank([$8], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
383 warn_$1=
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
384 AC_DEFINE([HAVE_]m4_toupper([$1]), 1,
15063
36cbcc37fdb8 Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents: 15013
diff changeset
385 [Define to 1 if $2 is available.])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
386 [TEXINFO_]m4_toupper([$1])="@set [HAVE_]m4_toupper([$1])"], [$8])
9519
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
387 fi
9568
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK
John W. Eaton <jwe@octave.org>
parents: 9543
diff changeset
388 fi
9523
0ce82753dd72 more configure changes for libraries
John W. Eaton <jwe@octave.org>
parents: 9520
diff changeset
389 m4_ifnblank([$6], [AC_LANG_POP($6)])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
390 CPPFLAGS="$ac_octave_save_CPPFLAGS"
15350
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
391 LDFLAGS="$ac_octave_save_LDFLAGS"
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
392 LIBS="$ac_octave_save_LIBS"
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
393 fi
15350
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro.
Rik <rik@octave.org>
parents: 15338
diff changeset
394
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
395 AC_SUBST(m4_toupper([$1])_LIBS)
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
396 AC_SUBST([TEXINFO_]m4_toupper([$1]))
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John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
397 if test -n "$warn_$1"; then
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
398 AC_MSG_WARN([$warn_$1])
9539
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly.
David Grundberg <individ@acc.umu.se>
parents: 9531
diff changeset
399 m4_toupper([$1])_LIBS=
9519
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
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diff changeset
400 fi
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
401 ])
ee99f9f37505 improve configure checks for qhull and curl libs
John W. Eaton <jwe@octave.org>
parents: 9515
diff changeset
402 dnl
15133
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
403 dnl Check whether ARPACK works (does not crash).
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
404 dnl
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
405 dnl Using a pure Fortran program doesn't seem to crash when linked
15133
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
406 dnl with the buggy ARPACK library but the C++ program does. Maybe it
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
407 dnl is the memory allocation that exposes the bug and using statically
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
408 dnl allocated arrays in Fortran does not?
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
409 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
410 AC_DEFUN([OCTAVE_CHECK_LIB_ARPACK_OK], [
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
411 AC_CACHE_CHECK([whether the arpack library works],
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
412 [octave_cv_lib_arpack_ok],
15294
d1751eee9a42 acinclude.m4: Use AC_LANG_PUSH macro with AC_CACHE_CHECK for greater efficiency.
Rik <rik@octave.org>
parents: 15293
diff changeset
413 [AC_LANG_PUSH(C++)
d1751eee9a42 acinclude.m4: Use AC_LANG_PUSH macro with AC_CACHE_CHECK for greater efficiency.
Rik <rik@octave.org>
parents: 15293
diff changeset
414 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
415 // External functions from ARPACK library
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
416 extern "C" int
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
417 F77_FUNC (dnaupd, DNAUPD) (int&, const char *, const int&, const char *,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
418 int&, const double&, double*, const int&,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
419 double*, const int&, int*, int*, double*,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
420 double*, const int&, int&, long int, long int);
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
421
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
422 extern "C" int
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
423 F77_FUNC (dneupd, DNEUPD) (const int&, const char *, int*, double*,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
424 double*, double*, const int&,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
425 const double&, const double&, double*,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
426 const char*, const int&, const char *,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
427 int&, const double&, double*, const int&,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
428 double*, const int&, int*, int*, double*,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
429 double*, const int&, int&, long int,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
430 long int, long int);
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
431
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
432 extern "C" int
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
433 F77_FUNC (dgemv, DGEMV) (const char *, const int&, const int&,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
434 const double&, const double*, const int&,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
435 const double*, const int&, const double&,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
436 double*, const int&, long int);
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
437
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
438 #include <cfloat>
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
439
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
440 void
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
441 doit (void)
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
442 {
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
443 // Based on function EigsRealNonSymmetricMatrix from liboctave/eigs-base.cc.
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
444
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
445 // Problem matrix. See bug #31479
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
446 int n = 4;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
447 double *m = new double [n * n];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
448 m[0] = 1, m[4] = 0, m[8] = 0, m[12] = -1;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
449 m[1] = 0, m[5] = 1, m[9] = 0, m[13] = 0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
450 m[2] = 0, m[6] = 0, m[10] = 1, m[14] = 0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
451 m[3] = 0, m[7] = 0, m[11] = 2, m[15] = 1;
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
452
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
453 double *resid = new double [4];
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
454
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
455 resid[0] = 0.960966;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
456 resid[1] = 0.741195;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
457 resid[2] = 0.150143;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
458 resid[3] = 0.868067;
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
459
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
460 int *ip = new int [11];
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
461
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
462 ip[0] = 1; // ishift
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
463 ip[1] = 0; // ip[1] not referenced
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
464 ip[2] = 300; // mxiter, maximum number of iterations
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
465 ip[3] = 1; // NB blocksize in recurrence
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
466 ip[4] = 0; // nconv, number of Ritz values that satisfy convergence
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
467 ip[5] = 0; // ip[5] not referenced
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
468 ip[6] = 1; // mode
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
469 ip[7] = 0; // ip[7] to ip[10] are return values
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
470 ip[8] = 0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
471 ip[9] = 0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
472 ip[10] = 0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
473
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
474 int *ipntr = new int [14];
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
475
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
476 int k = 1;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
477 int p = 3;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
478 int lwork = 3 * p * (p + 2);
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
479
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
480 double *v = new double [n * (p + 1)];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
481 double *workl = new double [lwork + 1];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
482 double *workd = new double [3 * n + 1];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
483
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
484 int ido = 0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
485 int info = 0;
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
486
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
487 double tol = DBL_EPSILON;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
488
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
489 do
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
490 {
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
491 F77_FUNC (dnaupd, DNAUPD) (ido, "I", n, "LM", k, tol, resid, p,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
492 v, n, ip, ipntr, workd, workl, lwork,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
493 info, 1L, 2L);
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
494
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
495 if (ido == -1 || ido == 1 || ido == 2)
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
496 {
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
497 double *x = workd + ipntr[0] - 1;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
498 double *y = workd + ipntr[1] - 1;
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
499
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
500 F77_FUNC (dgemv, DGEMV) ("N", n, n, 1.0, m, n, x, 1, 0.0,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
501 y, 1, 1L);
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
502 }
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
503 else
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
504 {
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
505 if (info < 0)
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
506 {
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
507 return; // Error
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
508 }
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
509
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
510 break;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
511 }
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
512 }
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
513 while (1);
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
514
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
515 int *sel = new int [p];
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
516
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
517 // In Octave, the dimensions of dr and di are k+1, but k+2 avoids segfault
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
518 double *dr = new double [k + 1];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
519 double *di = new double [k + 1];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
520 double *workev = new double [3 * p];
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
521
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
522 for (int i = 0; i < k + 1; i++)
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
523 dr[i] = di[i] = 0.;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
524
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
525 int rvec = 1;
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
526
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
527 double sigmar = 0.0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
528 double sigmai = 0.0;
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
529
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
530 // In Octave, this is n*(k+1), but n*(k+2) avoids segfault
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
531 double *z = new double [n * (k + 1)];
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
532
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
533 F77_FUNC (dneupd, DNEUPD) (rvec, "A", sel, dr, di, z, n, sigmar,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
534 sigmai, workev, "I", n, "LM", k, tol,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
535 resid, p, v, n, ip, ipntr, workd,
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
536 workl, lwork, info, 1L, 1L, 2L);
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
537 }
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
538
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
539 ]], [[
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
540
14147
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
541 for (int i = 0; i < 10; i++)
71e28fda7be9 use C++ program to test ARPACK
John W. Eaton <jwe@octave.org>
parents: 14144
diff changeset
542 doit ();
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
543 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
544 octave_cv_lib_arpack_ok=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
545 octave_cv_lib_arpack_ok=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
546 octave_cv_lib_arpack_ok=yes)
15294
d1751eee9a42 acinclude.m4: Use AC_LANG_PUSH macro with AC_CACHE_CHECK for greater efficiency.
Rik <rik@octave.org>
parents: 15293
diff changeset
547 AC_LANG_POP(C++)
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
548 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
549 if test $octave_cv_lib_arpack_ok = yes; then
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
550 $1
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
551 :
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
552 else
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
553 $2
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
554 :
14144
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
555 fi
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
556 ])
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
557 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
558 dnl Check whether using HDF5 DLL under Windows. This is done by
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
559 dnl testing for a data symbol in the HDF5 library, which would
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
560 dnl require the definition of _HDF5USEDL_ under MSVC compiler.
12166
eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
561 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
562 AC_DEFUN([OCTAVE_CHECK_LIB_HDF5_DLL], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
563 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
564 [octave_cv_lib_hdf5_dll],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
565 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
566 #include <hdf5.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
567 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
568 hid_t x = H5T_NATIVE_DOUBLE;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
569 return x
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
570 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
571 [octave_cv_lib_hdf5_dll=no],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
572 [save_CFLAGS="$CFLAGS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
573 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
574 save_LIBS="$LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
575 LIBS="$HDF5_LIBS $LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
576 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
577 #include <hdf5.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
578 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
579 hid_t x = H5T_NATIVE_DOUBLE;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
580 return x
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
581 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
582 octave_cv_lib_hdf5_dll=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
583 octave_cv_lib_hdf5_dll=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
584 CFLAGS="$save_CFLAGS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
585 LIBS="$save_LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
586 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
587 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
588 if test $octave_cv_lib_hdf5_dll = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
589 AC_DEFINE(_HDF5USEDLL_, 1, [Define to 1 if using HDF5 dll (Win32).])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
590 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
591 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
592 dnl
15133
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
593 dnl Check for OpenGL. If found, define OPENGL_LIBS.
12166
eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
594 dnl
15063
36cbcc37fdb8 Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents: 15013
diff changeset
595 dnl FIXME: The following tests should probably check for the
12166
eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
596 dnl libraries separately.
eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
597 dnl
15063
36cbcc37fdb8 Refactor configure.ac to make it more understandable.
Rik <rik@octave.org>
parents: 15013
diff changeset
598 dnl FIXME: Should we allow a way to specify a directory for OpenGL
12166
eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
599 dnl libraries and header files?
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
600 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
601 AC_DEFUN([OCTAVE_CHECK_LIB_OPENGL], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
602 OPENGL_LIBS=
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
603
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
604 ## On MacOSX systems the OpenGL framework can be used
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
605 OCTAVE_HAVE_FRAMEWORK(OpenGL, [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
606 #include <OpenGL/gl.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
607 #include <OpenGL/glu.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
608 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
609 GLint par; glGetIntegerv (GL_VIEWPORT, &par);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
610 ]],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
611 have_framework_opengl=yes, have_framework_opengl=no)
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
612
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
613 if test $have_framework_opengl = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
614 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
615 [Define to 1 if framework OPENGL is available.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
616 OPENGL_LIBS="-Wl,-framework -Wl,OpenGL"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
617 AC_MSG_NOTICE([adding -Wl,-framework -Wl,OpenGL to OPENGL_LIBS])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
618 OCTAVE_CHECK_FUNC_GLUTESSCALLBACK_THREEDOTS
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
619 else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
620 case $canonical_host_type in
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
621 *-*-mingw32* | *-*-msdosmsvc)
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
622 AC_CHECK_HEADERS([windows.h])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
623 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
624 esac
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
625 have_opengl_incs=no
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
626 AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
627 [AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
628 [have_opengl_incs=yes; break], [], [
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
629 #ifdef HAVE_WINDOWS_H
7954
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
630 #include <windows.h>
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
631 #endif
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
632 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
633 break
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
634 ], [], [
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
635 #ifdef HAVE_WINDOWS_H
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
636 # include <windows.h>
7954
3ffc34caec65 configure fixes
John W. Eaton <jwe@octave.org>
parents: 7945
diff changeset
637 #endif
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
638 ])
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
639
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
640 if test "$have_opengl_incs" = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
641 case $canonical_host_type in
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
642 *-*-mingw32* | *-*-msdosmsvc)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
643 save_LIBS="$LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
644 LIBS="$LIBS -lopengl32"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
645 AC_MSG_CHECKING([for glEnable in -lopengl32])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
646 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
647 #if HAVE_WINDOWS_H
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
648 # include <windows.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
649 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
650 #if defined (HAVE_GL_GL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
651 # include <GL/gl.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
652 #elif defined (HAVE_OPENGL_GL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
653 # include <OpenGL/gl.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
654 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
655 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
656 glEnable(GL_SMOOTH);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
657 ]])], [OPENGL_LIBS="-lopengl32 -lglu32"])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
658
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
659 LIBS="$save_LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
660 if test "x$OPENGL_LIBS" != "x"; then
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
661 AC_MSG_RESULT([yes])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
662 else
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
663 AC_MSG_RESULT([no])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
664 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
665 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
666 *)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
667 ## Non-Mac, Non-Windows systems use this check
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
668 AC_CHECK_LIB([GL], [glEnable], [OPENGL_LIBS="-lGL -lGLU"])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
669 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
670 esac
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
671 fi
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
672 fi
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
673 AC_SUBST(OPENGL_LIBS)
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
674 ])
7834
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
675 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
676 dnl Check whether Qhull works (does not crash).
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
677 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
678 AC_DEFUN([OCTAVE_CHECK_LIB_QHULL_OK], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
679 AC_CACHE_CHECK([whether the qhull library works],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
680 [octave_cv_lib_qhull_ok],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
681 [AC_RUN_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
682 #include <stdio.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
683 #if defined (HAVE_LIBQHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
684 # include <libqhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
685 # include <libqhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
686 # include <libqhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
687 # include <libqhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
688 # include <libqhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
689 #elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
690 # if defined (HAVE_QHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
691 # include <qhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
692 # else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
693 # include <qhull/qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
694 # endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
695 # include <qhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
696 # include <qhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
697 # include <qhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
698 # include <qhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
699 #elif defined (HAVE_LIBQHULL_H) || defined (HAVE_QHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
700 # if defined (HAVE_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
701 # include <libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
702 # else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
703 # include <qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
704 # endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
705 # include <qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
706 # include <geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
707 # include <poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
708 # include <io.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
709 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
710 #ifdef NEED_QHULL_VERSION
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
711 char *qh_version = "version";
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
712 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
713 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
714 int dim = 2;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
715 int n = 4;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
716 coordT points[8] = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, 0.5 };
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
717 boolT ismalloc = 0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
718 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
719 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
720 octave_cv_lib_qhull_ok=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
721 octave_cv_lib_qhull_ok=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
722 octave_cv_lib_qhull_ok=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
723 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
724 if test $octave_cv_lib_qhull_ok = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
725 $1
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
726 :
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
727 else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
728 $2
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
729 :
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
730 fi
8724
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
731 ])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation.
Ben Abbott <bpabbott@mac.com>
parents: 8676
diff changeset
732 dnl
15302
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
733 dnl Find a suitable termlib to use.
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
734 dnl
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
735 AC_DEFUN([OCTAVE_CHECK_LIB_TERMLIB], [
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
736 TERM_LIBS=
15338
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
737 ac_octave_save_LIBS="$LIBS"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
738 AC_SEARCH_LIBS([tputs],
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
739 [ncurses curses termcap terminfo termlib],
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
740 [], [])
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
741 LIBS="$ac_octave_save_LIBS"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
742 case "$ac_cv_search_tputs" in
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
743 -l*)
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
744 TERM_LIBS="$ac_cv_search_tputs"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
745 ;;
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
746 no)
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
747 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, or -ltermlib!"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
748 AC_MSG_WARN([$warn_termlibs])
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
749 ;;
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
750 esac
15302
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
751
15338
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
752 dnl Old code (9/9/2012). Delete when new code is definitely proven.
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
753 dnl
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
754 dnl for _termlib in ncurses curses termcap terminfo termlib; do
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
755 dnl AC_CHECK_LIB([${_termlib}], [tputs], [
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
756 dnl TERM_LIBS="-l${termlib}"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
757 dnl octave_cv_lib_found_termlib=yes
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
758 dnl break])
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
759 dnl done
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure.
Rik <rik@octave.org>
parents: 15336
diff changeset
760
15302
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
761 AC_SUBST(TERM_LIBS)
7825
13871b7de124 Import sources for OpenGL-based renderer.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 7361
diff changeset
762 ])
7834
caab78e7e377 added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents: 7825
diff changeset
763 dnl
15133
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
764 dnl Check for support of OpenMP with a given compiler flag.
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
765 dnl If found define HAVE_OPENMP and add the compile flag
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros.
Rik <rik@octave.org>
parents: 15126
diff changeset
766 dnl to CFLAGS and CXXFLAGS.
10471
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
767 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
768 AC_DEFUN([OCTAVE_CHECK_OPENMP], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
769 AC_MSG_CHECKING([for support of OpenMP])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
770 ac_octave_save_CFLAGS="$CFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
771 CFLAGS="$CFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
772 AC_CACHE_VAL([octave_cv_check_openmp],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
773 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
774 #include <omp.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
775 #include <stdio.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
776 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
777 int main(int argc, char* argv[])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
778 {
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
779 _Pragma("omp parallel")
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
780 printf("Hello, world.\n");
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
781 return 0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
782 }
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
783 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
784 octave_cv_openmp=yes, octave_cv_openmmp=no, octave_cv_openmp=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
785 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
786 AC_MSG_RESULT([$octave_cv_openmp])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
787 if test $octave_cv_openmp = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
788 AC_DEFINE(HAVE_OPENMP, 1, [Define to 1 if compiler supports OpenMP.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
789 CXXFLAGS="$CXXFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
790 else
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
791 CFLAGS="$ac_octave_save_CFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
792 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
793 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
794 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
795 dnl Check for the Qhull version.
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
796 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
797 AC_DEFUN([OCTAVE_CHECK_QHULL_VERSION], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
798 AC_CACHE_CHECK([for qh_version in $QHULL_LIBS],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
799 [octave_cv_lib_qhull_version],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
800 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
801 #include <stdio.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
802 #if defined (HAVE_LIBQHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
803 # include <libqhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
804 # include <libqhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
805 # include <libqhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
806 # include <libqhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
807 # include <libqhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
808 #elif defined (HAVE_QHULL_LIBQHULL_H) || defined (HAVE_QHULL_QHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
809 # if defined (HAVE_QHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
810 # include <qhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
811 # else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
812 # include <qhull/qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
813 # endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
814 # include <qhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
815 # include <qhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
816 # include <qhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
817 # include <qhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
818 #elif defined (HAVE_LIBQHULL_H) || defined (HAVE_QHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
819 # if defined (HAVE_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
820 # include <libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
821 # else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
822 # include <qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
823 # endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
824 # include <qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
825 # include <geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
826 # include <poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
827 # include <io.h>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
828 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
829 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
830 const char *tmp = qh_version;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
831 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
832 octave_cv_lib_qhull_version=yes, octave_cv_lib_qhull_version=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
833 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
834 if test $octave_cv_lib_qhull_version = no; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
835 AC_DEFINE(NEED_QHULL_VERSION, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
836 [Define to 1 if the Qhull library needs a qh_version variable defined.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
837 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
838 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
839 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
840 dnl Check if the default Fortran INTEGER is 64 bits wide.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
841 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
842 AC_DEFUN([OCTAVE_CHECK_SIZEOF_FORTRAN_INTEGER], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
843 AC_CACHE_CHECK([whether $F77 generates correct size integers],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
844 [octave_cv_sizeof_fortran_integer],
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
845 [ac_octave_save_FFLAGS="$FFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
846 FFLAGS="$FFLAGS $F77_INTEGER_8_FLAG"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
847 AC_LANG_PUSH(Fortran 77)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
848 AC_COMPILE_IFELSE(
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
849 [[ subroutine foo(n, in, out)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
850 integer n, in(n), out(n)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
851 integer i
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
852 do 10 i = 1, n
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
853 out(i) = in(i)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
854 10 continue
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
855 return
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
856 end
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
857 ]],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
858 [mv conftest.$ac_objext fintsize.$ac_objext
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
859 ac_octave_save_LIBS="$LIBS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
860 LIBS="fintsize.$ac_objext $[]_AC_LANG_PREFIX[]LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
861 AC_LANG_PUSH(C)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
862 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
16313
6aafe87a3144 use int64_t for idx type if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16202
diff changeset
863 #include <assert.h>
6aafe87a3144 use int64_t for idx type if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16202
diff changeset
864 #include <stdint.h> ]], [[
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
865 #ifdef USE_64_BIT_IDX_T
16313
6aafe87a3144 use int64_t for idx type if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16202
diff changeset
866 typedef int64_t octave_idx_type;
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
867 #else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
868 typedef int octave_idx_type;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
869 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
870 octave_idx_type n = 2;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
871 octave_idx_type in[2];
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
872 octave_idx_type out[2];
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
873 in[0] = 13;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
874 in[0] = 42;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
875 F77_FUNC(foo,FOO) (&n, &in, &out);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
876 assert (in[0] == out[0] && in[1] == out[1]);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
877 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
878 octave_cv_sizeof_fortran_integer=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
879 octave_cv_sizeof_fortran_integer=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
880 octave_cv_sizeof_fortran_integer=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
881 AC_LANG_POP(C)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
882 LIBS="$ac_octave_save_LIBS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
883 rm -f conftest.$ac_objext fintsize.$ac_objext],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
884 [rm -f conftest.$ac_objext
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
885 AC_MSG_FAILURE([cannot compile a simple Fortran program])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
886 octave_cv_sizeof_fortran_integer=no])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
887 AC_LANG_POP(Fortran 77)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
888 FFLAGS="$ac_octave_save_FFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
889 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
890 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
891 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
892 dnl Add warning to final summary.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
893 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
894 AC_DEFUN([OCTAVE_CONFIGURE_WARNING], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
895 AC_MSG_WARN([$][$1])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
896 m4_set_add([summary_warning_list], [$1])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
897 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
898 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
899 dnl Print final summary.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
900 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
901 AC_DEFUN([OCTAVE_CONFIGURE_WARNING_SUMMARY], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
902 m4_set_foreach([summary_warning_list], [elt], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
903 if test -n "[$]elt"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
904 AC_MSG_WARN([$]elt)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
905 warn_msg_printed=true
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
906 fi])
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
907 ])
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
908 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
909 dnl Check if the C++ library has the bit_and, bit_or, and bit_xor
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
910 dnl templates defined.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
911 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
912 AC_DEFUN([OCTAVE_CXX_BITWISE_OP_TEMPLATES], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
913 AC_CACHE_CHECK([whether bit_and, bit_or, bit_xor are defined in the C++ library],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
914 [octave_cv_cxx_bitwise_op_templates],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
915 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
916 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
917 #include <functional>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
918 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
919 int x = 0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
920 int y = 1;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
921 int z1 = std::bit_and<int>() (x, y);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
922 int z2 = std::bit_or<int>() (x, y);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
923 int z3 = std::bit_xor<int>() (x, y);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
924 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
925 octave_cv_cxx_bitwise_op_templates=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
926 octave_cv_cxx_bitwise_op_templates=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
927 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
928 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
929 if test $octave_cv_cxx_bitwise_op_templates = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
930 AC_DEFINE(HAVE_CXX_BITWISE_OP_TEMPLATES, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
931 [Define to 1 if C++ library has templated bitwise operators.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
932 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
933 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
934 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
935 dnl Check if C++ reinterpret cast works for function pointers.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
936 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
937 AC_DEFUN([OCTAVE_CXX_BROKEN_REINTERPRET_CAST],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
938 [AC_REQUIRE([AC_PROG_CXX])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
939 AC_CACHE_CHECK([for broken C++ reinterpret_cast],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
940 [octave_cv_cxx_broken_reinterpret_cast],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
941 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
942 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
943 #include <cmath> ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
944 typedef double (*fptr) (double);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
945 fptr psin = sin;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
946 void *vptr = reinterpret_cast<void *> (psin);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
947 psin = reinterpret_cast<fptr> (vptr);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
948 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
949 octave_cv_cxx_broken_reinterpret_cast=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
950 octave_cv_cxx_broken_reinterpret_cast=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
951 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
952 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
953 if test $octave_cv_cxx_broken_reinterpret_cast = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
954 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
955 [Define to 1 if C++ reinterpret_cast fails for function pointers.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
956 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
957 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
958 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
959 dnl Check if the C++ library has functions to access real and imaginary
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
960 dnl parts of complex numbers independently via references.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
961 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
962 AC_DEFUN([OCTAVE_CXX_COMPLEX_REFERENCE_ACCESSORS], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
963 AC_CACHE_CHECK([whether complex class can reference components independently],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
964 [octave_cv_cxx_complex_reference_accessors],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
965 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
966 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
967 #include <complex>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
968 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
969 std::complex<double> x;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
970 x.real () = 1.0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
971 x.imag () = 1.0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
972 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
973 octave_cv_cxx_complex_reference_accessors=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
974 octave_cv_cxx_complex_reference_accessors=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
975 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
976 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
977 if test $octave_cv_cxx_complex_reference_accessors = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
978 AC_DEFINE(HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
979 [Define to 1 if C++ complex class has T& real (void) and T& imag (void) methods.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
980 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
981 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
982 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
983 dnl Check if the C++ library has functions to set real and imaginary
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
984 dnl parts of complex numbers independently.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
985 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
986 AC_DEFUN([OCTAVE_CXX_COMPLEX_SETTERS], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
987 AC_CACHE_CHECK([whether complex class can set components independently],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
988 [octave_cv_cxx_complex_setters],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
989 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
990 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
991 #include <complex>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
992 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
993 std::complex<double> x;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
994 x.real (1.0);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
995 x.imag (2.0);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
996 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
997 octave_cv_cxx_complex_setters=yes, octave_cv_cxx_complex_setters=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
998 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
999 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1000 if test $octave_cv_cxx_complex_setters = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1001 AC_DEFINE(HAVE_CXX_COMPLEX_SETTERS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1002 [Define to 1 if C++ complex class has void real (T) and void imag (T) methods.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1003 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1004 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1005 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1006 dnl Check if the compiler supports dynamic auto arrays.
10471
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1007 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1008 AC_DEFUN([OCTAVE_CXX_DYNAMIC_AUTO_ARRAYS], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1009 AC_CACHE_CHECK([whether C++ supports dynamic auto arrays],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1010 [octave_cv_cxx_dynamic_auto_arrays],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1011 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1012 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1013 void test(char *);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1014 int length();
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1015 char x[length()];
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1016 test(x);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1017 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1018 octave_cv_cxx_dynamic_auto_arrays=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1019 octave_cv_cxx_dynamic_auto_arrays=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1020 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1021 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1022 if test $octave_cv_cxx_dynamic_auto_arrays = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1023 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1024 [Define to 1 if C++ supports dynamic auto arrays.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1025 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1026 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1027 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1028 dnl Check if C++ compiler handles FLAG command line option. If two
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1029 dnl arguments are specified, execute the second arg as shell commands.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1030 dnl Otherwise, add FLAG to CXXFLAGS if the compiler accepts the flag.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1031 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1032 AC_DEFUN([OCTAVE_CXX_FLAG], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1033 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'`
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1034 AC_MSG_CHECKING([whether ${CXX-g++} accepts $1])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1035 AC_CACHE_VAL([octave_cv_cxx_flag_$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1036 [AC_LANG_PUSH(C++)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1037 ac_octave_save_CXXFLAGS="$CXXFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1038 CXXFLAGS="$CXXFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1039 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1040 eval "octave_cv_cxx_flag_$ac_safe=yes",
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1041 eval "octave_cv_cxx_flag_$ac_safe=no")
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1042 CXXFLAGS="$ac_octave_save_CXXFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1043 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1044 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1045 if eval "test \"`echo '$octave_cv_cxx_flag_'$ac_safe`\" = yes"; then
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1046 AC_MSG_RESULT([yes])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1047 ifelse([$2], ,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1048 [CXXFLAGS="$CXXFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1049 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1050 else
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1051 AC_MSG_RESULT([no])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1052 ifelse([$3], , , [$3])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1053 fi
10471
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1054 ])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1055 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1056 dnl Check if the C++ library is ISO compliant.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1057 dnl FIXME: This is obviously very simplistic, and trivially fooled.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1058 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1059 AC_DEFUN([OCTAVE_CXX_ISO_COMPLIANT_LIBRARY], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1060 AC_REQUIRE([AC_PROG_CXX])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1061 AC_MSG_CHECKING([if C++ library is ISO compliant])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1062 AC_CACHE_VAL([octave_cv_cxx_iso_compliant_library],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1063 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1064 rm -f conftest.h
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1065 ## Omitting cwctype for now, since it is broken with gcc-3.0.x and
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1066 ## possibly other versions...
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1067 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1068 climits clocale cmath complex csetjmp csignal cstdarg cstddef \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1069 cstdio cstdlib cstring ctime cwchar deque exception \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1070 fstream functional iomanip ios iosfwd iostream istream iterator \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1071 limits list locale map memory new numeric ostream queue set \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1072 sstream stack stdexcept streambuf string strstream typeinfo \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1073 utility valarray vector; do
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1074 echo "#include <$inc>" >> conftest.h
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1075 done
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1076 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1077 #include "conftest.h"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1078 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1079 std::bitset<50> flags;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1080 flags.set();
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1081 int digits = std::numeric_limits<unsigned long>::digits;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1082 digits = 0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1083 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1084 octave_cv_cxx_iso_compliant_library=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1085 octave_cv_cxx_iso_compliant_library=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1086 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1087 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1088 AC_MSG_RESULT([$octave_cv_cxx_iso_compliant_library])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1089 if test $octave_cv_cxx_iso_compliant_library = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1090 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1091 [Define to 1 if your C++ runtime library is ISO compliant.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1092 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1093 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1094 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1095 dnl Check if C++ compiler needs the new friend template declaration
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1096 dnl syntax.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1097 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1098 AC_DEFUN([OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1099 AC_REQUIRE([AC_PROG_CXX])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1100 AC_MSG_CHECKING([for C++ support for new friend template declaration])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1101 AC_CACHE_VAL([octave_cv_cxx_new_friend_template_decl],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1102 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1103 rm -f conftest.h
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1104 cat > conftest.h <<EOB
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1105 struct A {
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1106 friend int operator== (const A&, const A&);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1107 A (int) { }
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1108 };
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1109
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1110 template <class T> int
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1111 operator== (const T&, const T&)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1112 {
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1113 return 0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1114 }
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1115 EOB
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1116 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1117 #include "conftest.h"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1118 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1119 A a (1);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1120 return a == A(1);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1121 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1122 octave_cv_cxx_new_friend_template_decl=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1123 octave_cv_cxx_new_friend_template_decl=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1124 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1125 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1126 AC_MSG_RESULT([$octave_cv_cxx_new_friend_template_decl])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1127 if test $octave_cv_cxx_new_friend_template_decl = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1128 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1129 [Define to 1 if your compiler supports `<>' stuff for template friends.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1130 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1131 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1132 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1133 dnl Check if the compiler supports placement delete.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1134 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1135 AC_DEFUN([OCTAVE_CXX_PLACEMENT_DELETE], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1136 AC_CACHE_CHECK([whether <new> defines placement delete operator],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1137 [octave_cv_cxx_placement_delete],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1138 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1139 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1140 #include <new>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1141 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1142 operator delete((void *)0, (void *)0);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1143 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1144 octave_cv_cxx_placement_delete=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1145 octave_cv_cxx_placement_delete=no)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1146 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1147 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1148 if test $octave_cv_cxx_placement_delete = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1149 AC_DEFINE(HAVE_PLACEMENT_DELETE, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1150 [Define to 1 if C++ supports operator delete(void *, void *).])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1151 fi
8998
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
1152 ])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1153 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1154 dnl Allow the user disable support for command line editing using GNU
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1155 dnl readline.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1156 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1157 AC_DEFUN([OCTAVE_ENABLE_READLINE], [
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1158 USE_READLINE=yes
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1159 READLINE_LIBS=
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1160 AC_ARG_ENABLE([readline],
15238
c4779a180134 avoid confusing --disable-foo (default is yes) configure help messages
John W. Eaton <jwe@octave.org>
parents: 15166
diff changeset
1161 [AS_HELP_STRING([--disable-readline],
c4779a180134 avoid confusing --disable-foo (default is yes) configure help messages
John W. Eaton <jwe@octave.org>
parents: 15166
diff changeset
1162 [use readline library])],
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1163 [if test "$enableval" = no; then
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1164 USE_READLINE=no
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1165 warn_readline="command editing and history features require GNU Readline"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1166 fi])
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1167 if test $USE_READLINE = yes; then
15302
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
1168 dnl RHEL 5 and older systems require termlib set before enabling readline
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE.
Rik <rik@octave.org>
parents: 15295
diff changeset
1169 AC_REQUIRE([OCTAVE_CHECK_LIB_TERMLIB])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1170 ac_octave_save_LIBS="$LIBS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1171 LIBS="$TERM_LIBS"
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1172 AC_CHECK_LIB([readline], [rl_set_keyboard_input_timeout],
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1173 [READLINE_LIBS="-lreadline"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1174 AC_DEFINE(USE_READLINE, 1, [Define to 1 to use the readline library.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1175 ],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1176 [AC_MSG_WARN([I need GNU Readline 4.2 or later])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1177 AC_MSG_ERROR([this is fatal unless you specify --disable-readline])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1178 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1179 LIBS="$ac_octave_save_LIBS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1180 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1181 AC_SUBST(READLINE_LIBS)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1182 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1183 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1184 dnl Check if Fortran compiler handles FLAG command line option. If
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1185 dnl two arguments are specified, execute the second arg as shell
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1186 dnl commands. Otherwise, add FLAG to FFLAGS if the compiler accepts
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1187 dnl the flag.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1188 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1189 AC_DEFUN([OCTAVE_F77_FLAG], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1190 ac_safe=`echo "$1" | sed 'y%./+-:=%__p___%'`
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1191 AC_MSG_CHECKING([whether ${F77-g77} accepts $1])
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1192 AC_CACHE_VAL([octave_cv_f77_flag_$ac_safe], [
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1193 AC_LANG_PUSH(Fortran 77)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1194 ac_octave_save_FFLAGS="$FFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1195 FFLAGS="$FFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1196 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1197 eval "octave_cv_f77_flag_$ac_safe=yes",
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1198 eval "octave_cv_f77_flag_$ac_safe=no")
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1199 FFLAGS="$ac_octave_save_FFLAGS"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1200 AC_LANG_POP(Fortran 77)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1201 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1202 if eval "test \"`echo '$octave_cv_f77_flag_'$ac_safe`\" = yes"; then
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1203 AC_MSG_RESULT([yes])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1204 ifelse([$2], ,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1205 [FFLAGS="$FFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1206 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1207 else
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1208 AC_MSG_RESULT([no])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1209 ifelse([$3], , , [$3])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1210 fi
10471
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1211 ])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default
David Bateman <dbateman@free.fr>
parents: 10380
diff changeset
1212 dnl
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1213 dnl Check whether fast signed integer arithmetics using bit tricks
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1214 dnl can be used in oct-inttypes.h. Defines HAVE_FAST_INT_OPS if
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1215 dnl the following conditions hold:
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1216 dnl 1. Signed numbers are represented by twos complement
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1217 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
1218 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
1219 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
1220 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
1221 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
1222 dnl need for things like -ftrapv).
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1223 dnl 4. Bit operations on signed integers work like on unsigned integers,
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1224 dnl except for the shifts. Shifts are arithmetic.
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1225 dnl
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1226 AC_DEFUN([OCTAVE_FAST_INT_OPS], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1227 AC_CACHE_CHECK([whether fast integer arithmetics is usable],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1228 [octave_cv_fast_int_ops],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1229 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1230 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1231 #include <limits>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1232 template<class UT, class ST>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1233 static bool
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1234 do_test (UT, ST)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1235 {
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1236 volatile ST s = std::numeric_limits<ST>::min () / 3;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1237 volatile UT u = static_cast<UT> (s);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1238 if (*(reinterpret_cast<volatile ST *> (&u)) != s) return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1239
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1240 u = 0; u = ~u;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1241 if (*(reinterpret_cast<volatile ST *> (&u)) != -1) return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1242
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1243 ST sx, sy;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1244 sx = std::numeric_limits<ST>::max () / 2 + 1;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1245 sy = std::numeric_limits<ST>::max () / 2 + 2;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1246 if (static_cast<ST> (static_cast<UT> (sx) + static_cast<UT> (sy))
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1247 != std::numeric_limits<ST>::min () + 1) return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1248 if (static_cast<ST> (static_cast<UT> (sx) - static_cast<UT> (sy))
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1249 != -1) return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1250
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1251 if ((sx & sy) != (static_cast<UT> (sx) & static_cast<UT> (sy)))
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1252 return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1253 if ((sx | sy) != (static_cast<UT> (sx) | static_cast<UT> (sy)))
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1254 return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1255 if ((sx ^ sy) != (static_cast<UT> (sx) ^ static_cast<UT> (sy)))
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1256 return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1257 if ((-1 >> 1) != -1) return true;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1258 return false;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1259 }
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1260
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1261 #define DO_TEST(T) \
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1262 if (do_test (static_cast<unsigned T> (0), static_cast<signed T> (0)))\
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1263 return sizeof (T);
8169
66bc6f9b4f72 rewrite integer arithmetics and conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8019
diff changeset
1264
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1265 ]],[[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1266
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1267 DO_TEST(char)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1268 DO_TEST(short)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1269 DO_TEST(int)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1270 DO_TEST(long)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1271 #if (defined(HAVE_LONG_LONG_INT) && defined(HAVE_UNSIGNED_LONG_LONG_INT))
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1272 DO_TEST(long long)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1273 #endif
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1274 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1275 octave_cv_fast_int_ops=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1276 octave_cv_fast_int_ops=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1277 octave_cv_fast_int_ops=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1278 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1279 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1280 if test $octave_cv_fast_int_ops = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1281 AC_DEFINE(HAVE_FAST_INT_OPS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1282 [Define to 1 if signed integers use two's complement.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1283 fi
13957
c510048901cc set cross compile defaults for AC_RUN_IFELSE
John W. Eaton <jwe@octave.org>
parents: 13728
diff changeset
1284 ])
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1285 dnl
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1286 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
1287 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
1288 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
1289 dnl Add options (lower case letters $1) "--with-framework-$1" and
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1290 dnl "--without-framework-$1". If this test is successful then perform
8635
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1291 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
1292 dnl
9654
a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN
John W. Eaton <jwe@octave.org>
parents: 9645
diff changeset
1293 AC_DEFUN([OCTAVE_HAVE_FRAMEWORK], [
10012
2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion
Rik <rdrider0-list@yahoo.com>
parents: 10011
diff changeset
1294 AC_MSG_CHECKING([whether ${LD-ld} accepts -framework $1])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1295 AC_CACHE_VAL([octave_cv_framework_$1],
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1296 [ac_octave_save_LDFLAGS="$LDFLAGS"
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1297 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
1298 AC_LANG_PUSH(C++)
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1299 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
1300 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
1301 eval "octave_cv_framework_$1=no")
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8595
diff changeset
1302 AC_LANG_POP(C++)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1303 LDFLAGS="$ac_octave_save_LDFLAGS"
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1304 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1305 if test "$octave_cv_framework_$1" = yes; then
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1306 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
1307 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
1308 [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
1309 [don't use framework $1])],
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1310 with_have_framework=$withval, with_have_framework=yes)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1311 if test "$with_have_framework" = yes; then
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
1312 [$4]
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1313 :
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
1314 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
1315 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
1316 [$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
1317 fi
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1318 else
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1319 AC_MSG_RESULT([no])
8595
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1320 [$5]
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1321 fi
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac.
Thomas Treichl <Thomas.Treichl@gmx.net>
parents: 8169
diff changeset
1322 ])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1323 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1324 dnl Figure out the hardware-vendor-os info.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1325 dnl
15863
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1326 AC_DEFUN([OCTAVE_CANONICAL_HOST], [
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1327 AC_CANONICAL_HOST
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1328 if test -z "$host"; then
15863
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1329 host=unknown-unknown-unknown
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1330 AC_MSG_WARN([configuring Octave for unknown system type])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1331 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1332 canonical_host_type=$host
15863
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1333 AC_SUBST(canonical_host_type)
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1334 if test -z "$host_cpu"; then
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1335 host_cpu=unknown
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1336 fi
15863
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1337 if test -z "$host_vendor"; then
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1338 host_vendor=unknown
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1339 fi
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1340 if test -z "$host_os"; then
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1341 host_os=unknown
b316429bfa89 build: Use $host_os variable to clarify configure.ac
Rik <rik@octave.org>
parents: 15834
diff changeset
1342 fi
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1343 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1344 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1345 dnl Check for IEEE 754 data format.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1346 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1347 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1348 AC_MSG_CHECKING([for IEEE 754 data format])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1349 AC_CACHE_VAL([octave_cv_ieee754_data_format],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1350 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1351 int
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1352 main (void)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1353 {
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1354 typedef union { unsigned char c[8]; double d; } ieeebytes;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1355
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1356 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43};
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1357 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c};
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1358
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1359 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1360 }
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1361 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1362 octave_cv_ieee754_data_format=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1363 octave_cv_ieee754_data_format=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1364 octave_cv_ieee754_data_format=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1365 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1366 if test "$cross_compiling" = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1367 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1368 else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1369 AC_MSG_RESULT([$octave_cv_ieee754_data_format])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1370 fi
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1371 if test $octave_cv_ieee754_data_format = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1372 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1373 [Define to 1 if your system uses IEEE 754 data format.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1374 else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1375 ## If the format is unknown, then you will probably not have a
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1376 ## useful system, so we will abort here. Anyone wishing to
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1377 ## experiment with building Octave on a system without IEEE
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1378 ## floating point should be capable of removing this check and
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1379 ## the one in the octave_ieee_init function in liboctave/lo-ieee.cc.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1380 AC_MSG_ERROR([IEEE 754 data format required for building Octave])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1381 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1382 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1383 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1384 dnl Check for ar.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1385 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1386 AC_DEFUN([OCTAVE_PROG_AR], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1387 if test -z "$AR"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1388 AR=ar
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1389 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1390 AC_SUBST(AR)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1391
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1392 if test -z "$ARFLAGS"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1393 ARFLAGS="rc"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1394 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1395 AC_SUBST(ARFLAGS)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1396 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1397 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1398 dnl Check for bison.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1399 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1400 AC_DEFUN([OCTAVE_PROG_BISON], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1401 AC_PROG_YACC
16784
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1402
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1403 case "`$YACC --version`" in
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1404 *bison*) tmp_have_bison="yes" ;;
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1405 *) tmp_have_bison=no ;;
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1406 esac
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1407
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1408 if test "$tmp_have_bison" = yes; then
16174
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1409 AC_CACHE_CHECK([syntax of bison push/pull declaration],
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1410 [octave_cv_bison_push_pull_decl_style], [
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1411 style="dash underscore"
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1412 quote="noquote quote"
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1413 for s in $style; do
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1414 for q in $quote; do
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1415 if test $s = "dash"; then
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1416 def="%define api.push-pull"
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1417 else
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1418 def="%define api.push_pull"
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1419 fi
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1420 if test $q = "quote"; then
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1421 def="$def \"both\""
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1422 else
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1423 def="$def both"
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1424 fi
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1425 cat << EOF > conftest.yy
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1426 $def
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1427 %start input
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1428 %%
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1429 input:;
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1430 %%
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1431 EOF
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1432 $YACC conftest.yy > /dev/null 2>&1
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1433 ac_status=$?
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1434 if test $ac_status -eq 0; then
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1435 if test $q = noquote; then
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1436 q=
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1437 fi
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1438 octave_cv_bison_push_pull_decl_style="$s $q"
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1439 break
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1440 fi
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1441 done
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1442 if test $ac_status -eq 0; then
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1443 break
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1444 fi
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1445 done
16202
7ce484126bb2 Remove temporary y.tab.c file used by configure script.
Rik <rik@octave.org>
parents: 16174
diff changeset
1446 rm -f conftest.yy y.tab.h y.tab.c
16174
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1447 ])
16784
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1448 fi
16174
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1449
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1450 AC_SUBST(BISON_PUSH_PULL_DECL_STYLE, $octave_cv_bison_push_pull_decl_style)
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1451
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1452 if test -z "$octave_cv_bison_push_pull_decl_style"; then
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1453 YACC=
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1454 warn_bison_push_pull_decl_style="
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1455
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1456 I wasn't able to find a suitable style for declaring a push-pull
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1457 parser in a bison input file so I'm disabling bison.
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1458 "
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1459 OCTAVE_CONFIGURE_WARNING([warn_bison_push_pull_decl_style])
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1460 fi
39096b290a2f check syntax used to enable bison push/pull parser
John W. Eaton <jwe@octave.org>
parents: 16068
diff changeset
1461
16784
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1462 if test "$tmp_have_bison" = no; then
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1463 YACC='$(top_srcdir)/build-aux/missing bison'
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1464 warn_bison="
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1465
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1466 I didn't find bison, but it's only a problem if you need to
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1467 reconstruct parse.cc, which is the case if you're building from VCS
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1468 sources.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1469 "
16784
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1470 OCTAVE_CONFIGURE_WARNING([warn_bison])
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1471 fi
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1472 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1473 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1474 dnl Find desktop-file-install program.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1475 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1476 AC_DEFUN([OCTAVE_PROG_DESKTOP_FILE_INSTALL], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1477 AC_CHECK_PROG(DESKTOP_FILE_INSTALL, desktop-file-install, desktop-file-install, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1478 AC_SUBST(DESKTOP_FILE_INSTALL)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1479 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1480 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1481 dnl Find find program.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1482 dnl
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1483 ## Prefer GNU find if found.
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1484 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1485 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1486 AN_PROGRAM([find], [OCTAVE_PROG_FIND])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1487 AC_DEFUN([OCTAVE_PROG_FIND], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1488 AC_CHECK_PROGS(FIND, [gfind find])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1489 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1490 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1491 dnl Check for flex.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1492 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1493 AC_DEFUN([OCTAVE_PROG_FLEX], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1494 ## For now, don't define LEXLIB to be -lfl -- we don't use anything in
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1495 ## it, and it might not be installed.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1496 ##
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1497 ## Also make sure that we generate an interactive scanner if we are
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1498 ## using flex.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1499 AC_PROG_LEX
16784
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1500 case "`$LEX --version`" in
0fabe0f49f38 use better method to determine whether we are using flex and bison
John W. Eaton <jwe@octave.org>
parents: 16733
diff changeset
1501 *flex*)
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1502 LFLAGS="-I"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1503 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1504 LEXLIB=
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1505 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1506 *)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1507 LEX='$(top_srcdir)/build-aux/missing flex'
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1508 warn_flex="
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1509
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1510 I didn't find flex, but it's only a problem if you need to reconstruct
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1511 lex.cc, which is the case if you're building from VCS sources.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1512 "
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1513 OCTAVE_CONFIGURE_WARNING([warn_flex])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1514 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1515 esac
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1516 AC_SUBST(LFLAGS)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1517 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1518 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1519 dnl Check for ghostscript.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1520 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1521 AC_DEFUN([OCTAVE_PROG_GHOSTSCRIPT], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1522 case "$canonical_host_type" in
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1523 *-*-mingw* | *-*-msdosmsvc)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1524 ac_octave_gs_names="gswin32c gs mgs"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1525 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1526 *)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1527 ac_octave_gs_names="gs"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1528 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1529 esac
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1530 AC_CHECK_PROGS(GHOSTSCRIPT, [$ac_octave_gs_names])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1531 if test -z "$GHOSTSCRIPT"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1532 GHOSTSCRIPT='$(top_srcdir)/build-aux/missing gs'
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1533 warn_ghostscript="
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1534
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1535 I didn't find ghostscript, so reconstructing figures for the manual
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1536 will fail, and saving graphics in some output formats will fail when
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1537 using Octave
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1538 "
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1539 OCTAVE_CONFIGURE_WARNING([warn_ghostscript])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1540 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1541 AC_SUBST(GHOSTSCRIPT)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1542 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1543 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1544 dnl Check for gnuplot.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1545 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1546 AC_DEFUN([OCTAVE_PROG_GNUPLOT], [
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1547 ac_octave_gp_names="gnuplot"
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1548 ac_octave_gp_default="gnuplot"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1549 if test "$cross_compiling" = yes; then
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1550 GNUPLOT="$ac_octave_gp_default"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1551 AC_MSG_RESULT([assuming $GNUPLOT exists on $canonical_host_type host])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1552 else
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1553 AC_CHECK_PROGS(GNUPLOT, [$ac_octave_gp_names])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1554 if test -z "$GNUPLOT"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1555 GNUPLOT="$gp_default"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1556 warn_gnuplot="
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1557
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1558 gnuplot not found. It isn't necessary to have gnuplot installed, but
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1559 without native graphics or gnuplot you won't be able to use any of
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1560 Octave's plotting commands.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1561 "
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1562 OCTAVE_CONFIGURE_WARNING([warn_gnuplot])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1563 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1564 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1565 AC_SUBST(GNUPLOT)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1566 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1567 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1568 dnl Check for gperf.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1569 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1570 AC_DEFUN([OCTAVE_PROG_GPERF], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1571 AC_CHECK_PROG(GPERF, gperf, gperf, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1572 if test -z "$GPERF"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1573 GPERF='$(top_srcdir)/build-aux/missing gperf'
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1574 warn_gperf="
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1575
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1576 I didn't find gperf, but it's only a problem if you need to
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1577 reconstruct oct-gperf.h
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1578 "
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1579 OCTAVE_CONFIGURE_WARNING([warn_gperf])
16663
e380d1317c72 use missing script for gperf
John W. Eaton <jwe@octave.org>
parents: 16318
diff changeset
1580 GPERF='$(top_srcdir)/build-aux/missing gperf'
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1581 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1582 AC_SUBST(GPERF)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1583 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1584 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1585 dnl Check for makeinfo.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1586 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1587 AC_DEFUN([OCTAVE_PROG_MAKEINFO], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1588 dnl use MKINFO, not MAKEINFO, for variable name because Automake
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1589 dnl automatically defines a value for MAKEINFO even when it does not
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1590 dnl exist which will then fool the 'test -z' line.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1591 AC_CHECK_PROG(MKINFO, makeinfo, makeinfo, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1592 if test -z "$MKINFO"; then
16012
ca37c6023a79 don't abort configure if makeinfo is missing
John W. Eaton <jwe@octave.org>
parents: 15969
diff changeset
1593 warn_makeinfo="
ca37c6023a79 don't abort configure if makeinfo is missing
John W. Eaton <jwe@octave.org>
parents: 15969
diff changeset
1594
ca37c6023a79 don't abort configure if makeinfo is missing
John W. Eaton <jwe@octave.org>
parents: 15969
diff changeset
1595 I didn't find makeinfo, which is required for reading documentation.
ca37c6023a79 don't abort configure if makeinfo is missing
John W. Eaton <jwe@octave.org>
parents: 15969
diff changeset
1596 You may install a copy later for Octave to use.
ca37c6023a79 don't abort configure if makeinfo is missing
John W. Eaton <jwe@octave.org>
parents: 15969
diff changeset
1597 "
ca37c6023a79 don't abort configure if makeinfo is missing
John W. Eaton <jwe@octave.org>
parents: 15969
diff changeset
1598 OCTAVE_CONFIGURE_WARNING([warn_makeinfo])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1599 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1600 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1601 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1602 dnl What pager should we use?
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1603 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1604 AC_DEFUN([OCTAVE_PROG_PAGER], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1605 if test "$cross_compiling" = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1606 DEFAULT_PAGER=less
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1607 AC_MSG_RESULT([assuming $DEFAULT_PAGER exists on $canonical_host_type host])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1608 AC_SUBST(DEFAULT_PAGER)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1609 else
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1610 ac_octave_possible_pagers="less more page pg"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1611 case "$canonical_host_type" in
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1612 *-*-cygwin* | *-*-mingw32* | *-*-msdosmsvc)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1613 ac_octave_possible_pagers="$ac_octave_possible_pagers more.com"
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1614 ;;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1615 esac
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1616
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1617 AC_CHECK_PROGS(DEFAULT_PAGER, [$ac_octave_possible_pagers], [])
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1618 if test -z "$DEFAULT_PAGER"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1619 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1620 OCTAVE_CONFIGURE_WARNING([warn_less])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1621 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1622 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1623 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1624 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1625 dnl Find Perl program.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1626 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1627 AC_DEFUN([OCTAVE_PROG_PERL], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1628 AC_CHECK_PROG(PERL, perl, perl, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1629 AC_SUBST(PERL)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1630 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1631 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1632 dnl Find Python program.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1633 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1634 AC_DEFUN([OCTAVE_PROG_PYTHON], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1635 AC_CHECK_PROG(PYTHON, python, python, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1636 AC_SUBST(PYTHON)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1637 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1638 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1639 dnl Find sed program.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1640 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1641 # Check for a fully-functional sed program, that truncates
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1642 # as few characters as possible and that supports "\(X\|Y\)"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1643 # style regular expression alternation. Prefer GNU sed if found.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1644 AC_DEFUN([OCTAVE_PROG_SED], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1645 AC_MSG_CHECKING([for a usable sed])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1646 if test -z "$SED"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1647 AC_CACHE_VAL([octave_cv_prog_sed],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1648 [# Loop through the user's path and search for sed and gsed.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1649 # Next, test potential sed programs in list for truncation.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1650 _AS_PATH_WALK([$PATH],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1651 [for ac_prog in sed gsed; do
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1652 for ac_exec_ext in '' $ac_executable_extensions; do
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1653 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1654 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1655 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1656 done
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1657 done
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1658 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1659 AS_TMPDIR(sed)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1660 _max=0
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1661 _count=0
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1662 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1663 # along with /bin/sed that truncates output.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1664 for _sed in $_sed_list /usr/xpg4/bin/sed; do
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1665 test ! -f ${_sed} && break
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1666 cat /dev/null > "$tmp/sed.in"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1667 _count=0
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1668 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1669 # Check for GNU sed and select it if it is found.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1670 if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1671 octave_cv_prog_sed=${_sed}
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1672 break;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1673 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1674 # Reject if RE alternation is not handled.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1675 if test "`echo 'this and that' | ${_sed} -n 's/\(this\|that\).*$/\1/p'`" != "this"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1676 continue;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1677 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1678 while true; do
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1679 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1680 mv "$tmp/sed.tmp" "$tmp/sed.in"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1681 cp "$tmp/sed.in" "$tmp/sed.nl"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1682 echo >>"$tmp/sed.nl"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1683 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1684 cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1685 # 10000 chars as input seems more than enough
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1686 test $_count -gt 10 && break
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1687 _count=`expr $_count + 1`
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1688 if test $_count -gt $_max; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1689 _max=$_count
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1690 octave_cv_prog_sed=$_sed
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1691 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1692 done
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1693 done
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1694 rm -rf "$tmp"
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1695 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1696 SED=$octave_cv_prog_sed
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1697 if test -z "$SED"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1698 AC_MSG_ERROR([no usable version of sed found])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1699 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1700 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1701 AC_SUBST(SED)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1702 AC_MSG_RESULT([$SED])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1703 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1704 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1705 dnl Check for texi2dvi.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1706 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1707 AC_DEFUN([OCTAVE_PROG_TEXI2DVI], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1708 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1709 if test -z "$TEXI2DVI"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1710 TEXI2DVI='$(top_srcdir)/build-aux/missing texi2dvi'
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1711 warn_texi2dvi="
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1712
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1713 I didn't find texi2dvi, but it's only a problem if you need to
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1714 reconstruct the DVI version of the manual
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1715 "
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1716 OCTAVE_CONFIGURE_WARNING([warn_texi2dvi])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1717 fi
15250
87f337783d95 Cache texi2XXX intermediate results for faster builds.
Rik <rik@octave.org>
parents: 15247
diff changeset
1718 TEXI2DVI="$TEXI2DVI"' --build-dir=t2d_cache'
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1719 AC_SUBST(TEXI2DVI)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1720 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1721 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1722 dnl Check for texi2pdf.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1723 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1724 AC_DEFUN([OCTAVE_PROG_TEXI2PDF], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1725 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1726 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, [])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1727 if test -z "$TEXI2PDF"; then
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1728 ac_octave_texi2pdf_missing=yes;
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1729 if test -n "$TEXI2DVI"; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1730 TEXI2PDF="$TEXI2DVI --pdf"
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1731 ac_octave_texi2pdf_missing=no;
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1732 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1733 else
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1734 ac_octave_texi2pdf_missing=no;
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1735 fi
16068
b309a5da17f5 use yes/no instead of true/false in confgure scripts
John W. Eaton <jwe@octave.org>
parents: 16012
diff changeset
1736 if test $ac_octave_texi2pdf_missing = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1737 TEXI2PDF='$(top_srcdir)/build-aux/missing texi2pdf'
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1738 warn_texi2pdf="
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1739
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1740 I didn't find texi2pdf, but it's only a problem if you need to
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1741 reconstruct the PDF version of the manual
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1742 "
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1743 OCTAVE_CONFIGURE_WARNING([warn_texi2pdf])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1744 fi
15250
87f337783d95 Cache texi2XXX intermediate results for faster builds.
Rik <rik@octave.org>
parents: 15247
diff changeset
1745 TEXI2PDF="$TEXI2PDF"' --build-dir=t2d_cache'
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1746 AC_SUBST(TEXI2PDF)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1747 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1748 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1749 dnl Set default value for a variable and substitute it.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1750 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1751 AC_DEFUN([OCTAVE_SET_DEFAULT], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1752 ifelse($#, 2, [: ${$1=$2}
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1753 ])dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1754 AC_MSG_RESULT([defining $1 to be $$1])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1755 AC_SUBST($1)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1756 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1757 dnl
15329
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1758 dnl Check whether SuiteSparse_time is required by UMFPACK.
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1759 dnl UMFPACK >= 4 requires linking in another library for SuiteSparse_time.
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1760 dnl
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1761 dnl Macro assumes that the check for umfpack has already been performed.
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1762 dnl
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1763 AC_DEFUN([OCTAVE_UMFPACK_NEED_SUITESPARSE_TIME], [
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1764 AC_CACHE_CHECK([whether UMFPACK needs SuiteSparse_time function],
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1765 [octave_cv_umfpack_need_suitesparse_time],
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1766 [AC_LANG_PUSH(C)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1767 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1768 #if defined (HAVE_SUITESPARSE_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1769 # include <suitesparse/umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1770 #elif defined (HAVE_UFSPARSE_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1771 # include <ufsparse/umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1772 #elif defined (HAVE_UMFPACK_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1773 # include <umfpack/umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1774 #elif defined (HAVE_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1775 # include <umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1776 #endif
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1777 ]], [[
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1778 double stats [2];
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1779 umfpack_tic (stats);
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1780 ]])],
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1781 octave_cv_umfpack_need_suitesparse_time=no,
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1782 octave_cv_umfpack_need_suitesparse_time=yes)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1783 AC_LANG_POP(C)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1784 ])
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1785 ])
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031)
Rik <rik@octave.org>
parents: 15319
diff changeset
1786 dnl
15144
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1787 dnl Check for UMFPACK separately split complex matrix and RHS.
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1788 dnl
15144
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1789 dnl Macro assumes that the check for umfpack has already been performed.
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1790 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1791 AC_DEFUN([OCTAVE_UMFPACK_SEPARATE_SPLIT], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1792 AC_MSG_CHECKING([for UMFPACK separate complex matrix and rhs split])
15319
daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros.
Rik <rik@octave.org>
parents: 15302
diff changeset
1793 AC_CACHE_VAL([octave_cv_umfpack_separate_split],
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1794 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
16318
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1795 #include <stdint.h>
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1796 #include <stdlib.h>
15330
81cc4e5733b1 build: Silence compiler warning in config.log for OCTAVE_UMFPACK_SEPARATE_SPLIT.
Rik <rik@octave.org>
parents: 15329
diff changeset
1797 #include <math.h>
15144
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1798 #if defined (HAVE_SUITESPARSE_UMFPACK_H)
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1799 # include <suitesparse/umfpack.h>
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1800 #elif defined (HAVE_UFSPARSE_UMFPACK_H)
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1801 # include <ufsparse/umfpack.h>
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1802 #elif defined (HAVE_UMFPACK_UMFPACK_H)
15144
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1803 # include <umfpack/umfpack.h>
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1804 #elif defined (HAVE_UMFPACK_H)
15144
9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file.
Rik <rik@octave.org>
parents: 15141
diff changeset
1805 # include <umfpack.h>
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1806 #endif
16318
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1807 #ifdef USE_64_BIT_IDX_T
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1808 typedef uint64_t idx_type;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1809 #define UMFPACK_NAME(name) umfpack_zl_ ## name
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1810 #else
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1811 typedef int idx_type;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1812 #define UMFPACK_NAME(name) umfpack_zi_ ## name
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1813 #endif
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1814 idx_type n = 5;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1815 idx_type Ap[] = {0, 2, 5, 9, 10, 12};
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1816 idx_type Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4};
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1817 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0.,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1818 -3., 0., 1., 0., 2., 0., 2., 0., 6., 0., 1., 0.};
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1819 double br[] = {8., 45., -3., 3., 19.};
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1820 double bi[] = {0., 0., 0., 0., 0.};
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1821 int main (void)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1822 {
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1823 double *null = (double *) NULL ;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1824 double *x = (double *)malloc (2 * n * sizeof(double));
16318
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1825 idx_type i ;
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1826 void *Symbolic, *Numeric ;
16318
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1827 (void) UMFPACK_NAME (symbolic) (n, n, Ap, Ai, Ax, null, &Symbolic, null, null) ;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1828 (void) UMFPACK_NAME (numeric) (Ap, Ai, Ax, null, Symbolic, &Numeric, null, null) ;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1829 UMFPACK_NAME (free_symbolic) (&Symbolic) ;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1830 (void) UMFPACK_NAME (solve) (0, Ap, Ai, Ax, null, x, null, br, bi,
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1831 Numeric, null, null) ;
16318
eb572251b7c6 check for correct SuiteSparse functions if --enable-64
John W. Eaton <jwe@octave.org>
parents: 16313
diff changeset
1832 UMFPACK_NAME (free_numeric) (&Numeric) ;
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1833 for (i = 0; i < n; i++, x+=2)
15330
81cc4e5733b1 build: Silence compiler warning in config.log for OCTAVE_UMFPACK_SEPARATE_SPLIT.
Rik <rik@octave.org>
parents: 15329
diff changeset
1834 if (fabs (*x - i - 1.) > 1.e-13)
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1835 return (1);
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1836 return (0) ;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1837 }
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1838 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1839 octave_cv_umfpack_separate_split=yes,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1840 octave_cv_umfpack_separate_split=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1841 octave_cv_umfpack_separate_split=yes)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1842 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1843 if test "$cross_compiling" = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1844 AC_MSG_RESULT([$octave_cv_umfpack_separate_split assumed for cross compilation])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1845 else
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1846 AC_MSG_RESULT([$octave_cv_umfpack_separate_split])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1847 fi
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1848 if test $octave_cv_umfpack_separate_split = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1849 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1850 [Define to 1 if the UMFPACK Complex solver allows matrix and RHS to be split independently.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1851 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1852 ])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1853 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1854 dnl Check for unordered map headers and whether tr1 namespace is
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1855 dnl required.
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1856 dnl
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1857 AC_DEFUN([OCTAVE_UNORDERED_MAP_HEADERS], [
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1858 AC_CHECK_HEADERS([unordered_map], [],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1859 [AC_CHECK_HEADERS([tr1/unordered_map])])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1860 AC_CACHE_CHECK([whether unordered_map requires tr1 namespace],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1861 [octave_cv_header_require_tr1_namespace],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1862 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1863 octave_cv_header_require_tr1_namespace=no
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1864 if test $ac_cv_header_unordered_map = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1865 ## Have <unordered_map>, but still have to check whether
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1866 ## tr1 namespace is required (like MSVC, for instance).
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1867 AC_COMPILE_IFELSE(
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1868 [AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1869 #include <unordered_map>
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1870 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1871 std::unordered_map<int,int> m;
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1872 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1873 octave_cv_header_require_tr1_namespace=no,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1874 octave_cv_header_require_tr1_namespace=yes)
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1875 elif test $ac_cv_header_tr1_unordered_map = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1876 octave_cv_header_require_tr1_namespace=yes
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1877 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1878 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1879 ])
15336
5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace.
Rik <rik@octave.org>
parents: 15330
diff changeset
1880 if test $octave_cv_header_require_tr1_namespace = yes; then
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1881 AC_DEFINE(USE_UNORDERED_MAP_WITH_TR1, 1,
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1882 [Define to 1 if unordered_map requires the use of tr1 namespace.])
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1883 fi
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
1884 ])
17031
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1885 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1886 dnl Check whether IRBuilder.h is in Support directory.
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1887 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1888 AC_DEFUN([OCTAVE_LLVM_IRBUILDER_HEADER], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1889 AC_CHECK_HEADER([llvm/IRBuilder.h], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1890 octave_irbuilder_header_in_support_dir=no], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1891 AC_CHECK_HEADER([llvm/Support/IRBuilder.h], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1892 octave_irbuilder_header_in_support_dir=yes], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1893 AC_MSG_ERROR("IRBuilder.h is required.")
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1894 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1895 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1896 if test $octave_irbuilder_header_in_support_dir = yes; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1897 AC_DEFINE(IRBUILDER_HEADER_IN_SUPPORT_DIR, 1,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1898 [Define to 1 if IRBuilder.h in Support directory.])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1899 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1900 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1901 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1902 dnl Detect TargetData.h or DataLayout.h.
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1903 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1904 AC_DEFUN([OCTAVE_LLVM_DATALAYOUT_HEADER], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1905 AC_CHECK_HEADER([llvm/DataLayout.h], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1906 octave_is_datalayout_header=yes], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1907 AC_CHECK_HEADER([llvm/Target/TargetData.h], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1908 octave_is_datalayout_header=no], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1909 AC_MSG_ERROR("DataLayout.h or Target/TargetData.h is required.")
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1910 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1911 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1912 if test $octave_is_datalayout_header = yes; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1913 AC_DEFINE(HAVE_DATALAYOUT, 1,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1914 [Define to 1 if DataLayout.h exist.])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1915 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1916 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1917 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1918 dnl Check for Function::addAttribute API
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1919 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1920 AC_DEFUN([OCTAVE_LLVM_FUNCTION_ADDATTRIBUTE_API], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1921 AC_CACHE_CHECK([check llvm::Function::addAttribute arg type is llvm::Attributes],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1922 [octave_cv_function_addattribute_arg_is_attributes],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1923 [AC_LANG_PUSH(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1924 AC_COMPILE_IFELSE(
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1925 [AC_LANG_PROGRAM([[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1926 #include <llvm/Function.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1927 #include <llvm/Attributes.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1928 #include <llvm/LLVMContext.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1929 ]], [[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1930 llvm::Function *llvm_function;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1931 llvm::AttrBuilder attr_builder;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1932 attr_builder.addAttribute(llvm::Attributes::StructRet);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1933 llvm::Attributes attrs = llvm::Attributes::get(llvm::getGlobalContext(), attr_builder);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1934 llvm_function->addAttribute (1, attrs);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1935 ]])],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1936 octave_cv_function_addattribute_arg_is_attributes=yes,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1937 octave_cv_function_addattribute_arg_is_attributes=no)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1938 AC_LANG_POP(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1939 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1940 if test $octave_cv_function_addattribute_arg_is_attributes = yes; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1941 AC_DEFINE(FUNCTION_ADDATTRIBUTE_ARG_IS_ATTRIBUTES, 1,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1942 [Define to 1 if llvm::Function:addAttribute arg type is llvm::Attributes.])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1943 else
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1944 AC_CACHE_CHECK([check llvm::Function::addAttribute arg type is llvm::Attribute],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1945 [octave_cv_function_addattribute_arg_is_attribute],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1946 [AC_LANG_PUSH(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1947 AC_COMPILE_IFELSE(
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1948 [AC_LANG_PROGRAM([[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1949 #include <llvm/Function.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1950 #include <llvm/Attributes.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1951 ]], [[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1952 llvm::Function *llvm_function;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1953 llvm_function->addAttribute (1, llvm::Attribute::StructRet);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1954 ]])],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1955 octave_cv_function_addattribute_arg_is_attribute=yes,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1956 octave_cv_function_addattribute_arg_is_attribute=no)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1957 AC_LANG_POP(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1958 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1959 if test $octave_cv_function_addattribute_arg_is_attribute = no; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1960 AC_MSG_ERROR("llvm::Function::addAttribute is required.")
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1961 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1962 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1963 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1964 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1965 dnl Check for Function::addFnAttr API
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1966 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1967 AC_DEFUN([OCTAVE_LLVM_FUNCTION_ADDFNATTR_API], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1968 AC_CACHE_CHECK([check LLVM::Function::addFnAttr arg type is llvm::Attributes],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1969 [octave_cv_function_addfnattr_arg_is_attributes],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1970 [AC_LANG_PUSH(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1971 AC_COMPILE_IFELSE(
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1972 [AC_LANG_PROGRAM([[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1973 #include <llvm/Function.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1974 #include <llvm/Attributes.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1975 ]], [[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1976 llvm::Function *llvm_function;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1977 llvm_function->addFnAttr (llvm::Attributes::AlwaysInline);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1978 ]])],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1979 octave_cv_function_addfnattr_arg_is_attributes=yes,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1980 octave_cv_function_addfnattr_arg_is_attributes=no)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1981 AC_LANG_POP(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1982 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1983 if test $octave_cv_function_addfnattr_arg_is_attributes = yes; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1984 AC_DEFINE(FUNCTION_ADDFNATTR_ARG_IS_ATTRIBUTES, 1,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1985 [Define to 1 if llvm::Function:addFnAttr arg type is llvm::Attributes.])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1986 else
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1987 AC_CACHE_CHECK([check llvm::Function::addFnAttr arg type is llvm::Attribute],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1988 [octave_cv_function_addfnattr_arg_is_attribute],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1989 [AC_LANG_PUSH(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1990 AC_COMPILE_IFELSE(
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1991 [AC_LANG_PROGRAM([[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1992 #include <llvm/Function.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1993 #include <llvm/Attributes.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1994 ]], [[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1995 llvm::Function *llvm_function;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1996 llvm_function->addFnAttr (llvm::Attribute::AlwaysInline);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1997 ]])],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1998 octave_cv_function_addfnattr_arg_is_attribute=yes,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
1999 octave_cv_function_addfnattr_arg_is_attribute=no)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2000 AC_LANG_POP(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2001 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2002 if test $octave_cv_function_addfnattr_arg_is_attribute = no; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2003 AC_MSG_ERROR("llvm::Function::addFnAttr is required.")
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2004 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2005 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2006 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2007 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2008 dnl Check for CallInst::addAttribute API
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2009 dnl
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2010 AC_DEFUN([OCTAVE_LLVM_CALLINST_ADDATTRIBUTE_API], [
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2011 AC_CACHE_CHECK([check LLVM::CallInst::addAttribute arg type is llvm::Attributes],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2012 [octave_cv_callinst_addattribute_arg_is_attributes],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2013 [AC_LANG_PUSH(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2014 AC_COMPILE_IFELSE(
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2015 [AC_LANG_PROGRAM([[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2016 #include <llvm/Instructions.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2017 #include <llvm/Attributes.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2018 #include <llvm/LLVMContext.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2019 ]], [[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2020 llvm::CallInst *callinst;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2021 llvm::AttrBuilder attr_builder;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2022 attr_builder.addAttribute(llvm::Attributes::StructRet);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2023 llvm::Attributes attrs = llvm::Attributes::get(llvm::getGlobalContext(), attr_builder);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2024 callinst->addAttribute (1, attrs);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2025 ]])],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2026 octave_cv_callinst_addattribute_arg_is_attributes=yes,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2027 octave_cv_callinst_addattribute_arg_is_attributes=no)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2028 AC_LANG_POP(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2029 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2030 if test $octave_cv_callinst_addattribute_arg_is_attributes = yes; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2031 AC_DEFINE(CALLINST_ADDATTRIBUTE_ARG_IS_ATTRIBUTES, 1,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2032 [Define to 1 if llvm::CallInst:addAttribute arg type is llvm::Attributes.])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2033 else
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2034 AC_CACHE_CHECK([check LLVM::CallInst::addAttribute arg type is llvm::Attribute],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2035 [octave_cv_callinst_addattribute_arg_is_attribute],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2036 [AC_LANG_PUSH(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2037 AC_COMPILE_IFELSE(
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2038 [AC_LANG_PROGRAM([[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2039 #include <llvm/Instructions.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2040 #include <llvm/Attributes.h>
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2041 ]], [[
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2042 llvm::CallInst *callinst;
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2043 callinst->addAttribute (1, llvm::Attribute::StructRet);
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2044 ]])],
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2045 octave_cv_callinst_addattribute_arg_is_attribute=yes,
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2046 octave_cv_callinst_addattribute_arg_is_attribute=no)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2047 AC_LANG_POP(C++)
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2048 ])
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2049 if test $octave_cv_callinst_addattribute_arg_is_attribute = no; then
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2050 AC_MSG_ERROR("llvm::CallInst::addAttribute is required.")
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2051 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2052 fi
38bcfd413db0 Handle LLVM API incoherence. Octave now works with LLVM 3.0, 3.1, and 3.2
LYH <lyh.kernel@gmail.com>
parents: 16784
diff changeset
2053 ])
9403
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
2054
15141
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
2055 dnl End of macros written by Octave developers
4388f6518440 build: Overhaul acinclude.m4 macros.
Rik <rik@octave.org>
parents: 15134
diff changeset
2056 dnl ------------------------------------------------------------
9645
4531741e5236 configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9596
diff changeset
2057 dnl
4531741e5236 configure tweaks
John W. Eaton <jwe@octave.org>
parents: 9596
diff changeset
2058
9403
4af6e29449c1 [mq]: graphics_text_engine
Michael Goffioul <michael.goffioul@gmail.com>
parents: 9231
diff changeset
2059 ##############################################################################