octave: m4/acinclude.m4 annotate

annotate m4/acinclude.m4 @ 18973:625e3bb65885 stable

don't require Qt 4.7 (bug #42657) * acinclude.m4 (OCTAVE_CHECK_QFONT_FORCE_INTEGER_METRICS): New macro. * configure.ac: Use it. * unix/TerminalView.cpp (TerminalView::setVTFont): Only use QFont::ForceIntegerMetrics if it is available.

author	John W. Eaton <jwe@octave.org>
date	Tue, 01 Jul 2014 15:56:00 -0400
parents	5e72998000fb
children	d8abf813c69f

rev	line source
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	1 dnl aclocal.m4 -- extra macros for configuring Octave
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	2 dnl
17744 d63878346099 maint: Update copyright notices for release. John W. Eaton <jwe@octave.org> parents: 17661 diff changeset	3 dnl Copyright (C) 1995-2013 John W. Eaton
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	4 dnl
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	5 dnl This file is part of Octave.
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	6 dnl
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	7 dnl Octave is free software; you can redistribute it and/or modify it
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	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] jwe parents: 6955 diff changeset	9 dnl Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6955 diff changeset	10 dnl your option) any later version.
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	11 dnl
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	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] jwe parents: diff changeset	13 dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	14 dnl FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	15 dnl for more details.
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	16 dnl
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	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] jwe parents: 6955 diff changeset	18 dnl along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6955 diff changeset	19 dnl <http://www.gnu.org/licenses/>.
2548 b50cc31aa0cd [project @ 1996-11-20 06:43:26 by jwe] jwe parents: 2491 diff changeset	20 dnl
9525 691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	21 dnl
9577 b03062e16c6f copyirght & FIXME in aclocal.m4 Jaroslav Hajek <highegg@gmail.com> parents: 9568 diff changeset	22 dnl Copyright (C) 2008 - 2009 Free Software Foundation, Inc.
b03062e16c6f copyirght & FIXME in aclocal.m4 Jaroslav Hajek <highegg@gmail.com> parents: 9568 diff changeset	23 dnl
9525 691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	24 dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	25 dnl This allows us to run with earlier Autoconfs as well.
9577 b03062e16c6f copyirght & FIXME in aclocal.m4 Jaroslav Hajek <highegg@gmail.com> parents: 9568 diff changeset	26 dnl FIXME: these should go away once Autoconf 2.64 is required or ubiquitous.
b03062e16c6f copyirght & FIXME in aclocal.m4 Jaroslav Hajek <highegg@gmail.com> parents: 9568 diff changeset	27 dnl
9525 691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	28 ifdef([m4_ifblank],[],[
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	29 m4_define([m4_ifblank],
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	30 [m4_if(m4_translit([[$1]], [ ][ ][
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	31 ]), [], [$2], [$3])])])
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	32 dnl
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	33 ifdef([m4_ifnblank],[],[
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	34 m4_define([m4_ifnblank],
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	35 [m4_if(m4_translit([[$1]], [ ][ ][
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	36 ]), [], [$3], [$2])])])
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	37 dnl
2813 d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	38 dnl ----------------------------------------------------------------------
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	39 dnl
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	40
2813 d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	41 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	42 dnl Alphabetical list of macros in the OCTAVE_ namespace
4360 1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	43 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	44
4366 ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	45 dnl
15133 f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	46 dnl Check if the Carbon Framework defines CGDisplayBitsPerPixel.
10380 60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	47 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	48 AC_DEFUN([OCTAVE_CARBON_CGDISPLAYBITSPERPIXEL], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	49 AC_CACHE_CHECK([whether CGDisplayBitsPerPixel is defined in the Carbon Framework],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	50 [octave_cv_func_carbon_cgdisplaybitsperpixel],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	51 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	52 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	53 #include <Carbon/Carbon.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	54 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	55 CGDirectDisplayID display = CGMainDisplayID ();
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	56 size_t depth = CGDisplayBitsPerPixel (display);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	57 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	58 octave_cv_func_carbon_cgdisplaybitsperpixel=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	59 octave_cv_func_carbon_cgdisplaybitsperpixel=no)
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	60 AC_LANG_POP(C++)
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	61 ])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	62 if test $octave_cv_func_carbon_cgdisplaybitsperpixel = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	63 AC_DEFINE(HAVE_CARBON_CGDISPLAYBITSPERPIXEL, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	64 [Define to 1 if Carbon Framework has CGDisplayBitsPerPixel.])
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	65 fi
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	66 ])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	67 dnl
15133 f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	68 dnl Check if C compiler handles FLAG command line option. If two
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	69 dnl arguments are specified, execute the second arg as shell commands.
f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	70 dnl Otherwise, add FLAG to CFLAGS if the compiler accepts the flag.
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	71 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	72 AC_DEFUN([OCTAVE_CC_FLAG], [
17661 1978a6c76aa9 Use user-specified SED during build process (bug #40273). Rik <rik@octave.org> parents: 17615 diff changeset	73 ac_safe=`echo "$1" \| $SED 'y% ./+-:=%___p___%'`
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	74 AC_MSG_CHECKING([whether ${CC-cc} accepts $1])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	75 AC_CACHE_VAL([octave_cv_cc_flag_$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	76 [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	77 ac_octave_save_CFLAGS="$CFLAGS"
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	78 CFLAGS="$CFLAGS $1"
5177 86fa011d6404 [project @ 2005-03-03 00:32:34 by jwe] jwe parents: 5094 diff changeset	79 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	80 [eval "octave_cv_cc_flag_$ac_safe=yes"],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	81 [eval "octave_cv_cc_flag_$ac_safe=no"])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	82 CFLAGS="$ac_octave_save_CFLAGS"
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	83 AC_LANG_POP(C)
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	84 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	85 if eval "test \"`echo '$octave_cv_cc_flag_'$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	86 AC_MSG_RESULT([yes])
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	87 ifelse([$2], ,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	88 [CFLAGS="$CFLAGS $1"
3131 9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	89 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	90 else
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	91 AC_MSG_RESULT([no])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	92 ifelse([$3], , , [$3])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	93 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	94 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	95 dnl
17965 1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	96 dnl Check for broken stl_algo.h header file in gcc versions 4.8.0, 4.8.1, 4.8.2
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	97 dnl which leads to failures in nth_element.
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	98 dnl
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	99 AC_DEFUN([OCTAVE_CHECK_BROKEN_STL_ALGO_H], [
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	100 AC_CACHE_CHECK([whether stl_algo.h is broken],
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	101 [octave_cv_broken_stl_algo_h],
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	102 [AC_LANG_PUSH(C++)
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	103 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	104 // Based on code from a GCC test program.
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	105
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	106 // Copyright (C) 2013 Free Software Foundation, Inc.
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	107 //
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	108 // This file is part of the GNU ISO C++ Library. This library is free
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	109 // software; you can redistribute it and/or modify it under the
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	110 // terms of the GNU General Public License as published by the
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	111 // Free Software Foundation; either version 3, or (at your option)
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	112 // any later version.
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	113
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	114 // This library is distributed in the hope that it will be useful,
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	115 // but WITHOUT ANY WARRANTY; without even the implied warranty of
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	116 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	117 // GNU General Public License for more details.
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	118
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	119 // You should have received a copy of the GNU General Public License along
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	120 // with this library; see the file COPYING3. If not see
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	121 // <http://www.gnu.org/licenses/>.
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	122
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	123 // 25.3.2 [lib.alg.nth.element]
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	124
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	125 // { dg-options "-std=gnu++11" }
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	126
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	127 #include <algorithm>
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	128 #include <vector>
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	129 ]], [[
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	130 std::vector<int> v (7);
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	131
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	132 v[0] = 207089;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	133 v[1] = 202585;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	134 v[2] = 180067;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	135 v[3] = 157549;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	136 v[4] = 211592;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	137 v[5] = 216096;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	138 v[6] = 207089;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	139
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	140 std::nth_element (v.begin (), v.begin () + 3, v.end ());
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	141
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	142 return v[3] == 207089 ? 0 : 1;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	143 ]])],
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	144 octave_cv_broken_stl_algo_h=no,
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	145 octave_cv_broken_stl_algo_h=yes,
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	146 [case "$GXX_VERSION" in
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	147 4.8.2)
17967 303157af491f acinclude.m4: Fix undefined value in macro CHECK_BROKEN_STL_ALGO_H when cross-compiling. Rik <rik@octave.org> parents: 17965 diff changeset	148 octave_cv_broken_stl_algo_h=yes
303157af491f acinclude.m4: Fix undefined value in macro CHECK_BROKEN_STL_ALGO_H when cross-compiling. Rik <rik@octave.org> parents: 17965 diff changeset	149 ;;
303157af491f acinclude.m4: Fix undefined value in macro CHECK_BROKEN_STL_ALGO_H when cross-compiling. Rik <rik@octave.org> parents: 17965 diff changeset	150 *)
303157af491f acinclude.m4: Fix undefined value in macro CHECK_BROKEN_STL_ALGO_H when cross-compiling. Rik <rik@octave.org> parents: 17965 diff changeset	151 octave_cv_broken_stl_algo_h=no
17965 1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	152 ;;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	153 esac
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	154 ])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	155 AC_LANG_POP(C++)
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	156 ])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	157 if test "$GXX" = yes; then
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	158 if test $octave_cv_broken_stl_algo_h = yes; then
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	159 case "$GXX_VERSION" in
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	160 4.8.[[012]])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	161 ;;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	162 *)
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	163 octave_cv_broken_stl_algo_h=no
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	164 warn_stl_algo_h="UNEXPECTED: found nth_element broken in g++ $GXX_VERSION. Refusing to fix except for g++ 4.8.0, 4.8.1, or 4.8.2. You appear to have g++ $GXX_VERSION."
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	165 OCTAVE_CONFIGURE_WARNING([warn_stl_algo_h])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	166 ;;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	167 esac
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	168 else
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	169 case "$GXX_VERSION" in
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	170 4.8.2)
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	171 warn_stl_algo_h="UNEXPECTED: found nth_element working in g++ 4.8.2. Has it been patched on your system?"
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	172 OCTAVE_CONFIGURE_WARNING([warn_stl_algo_h])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	173 ;;
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	174 esac
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	175 fi
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	176 else
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	177 octave_cv_broken_stl_algo_h=no
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	178 warn_stl_algo_h="UNEXPECTED: nth_element test failed. Refusing to fix except for g++ 4.8.2."
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	179 OCTAVE_CONFIGURE_WARNING([warn_stl_algo_h])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	180 fi
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	181 ])
1d58abc740c0 acinclude.m4: Place new macro CHECK_BROKEN_STL_ALGO_H in alphabetical ordering. Rik <rik@octave.org> parents: 17888 diff changeset	182 dnl
15969 139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	183 dnl Check whether the FFTW library supports multi-threading. This macro
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	184 dnl should be called once per FFTW precision passing in the library
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	185 dnl variant (e.g. "fftw3") and a function in the thread support API
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	186 dnl (e.g. "fftw_plan_with_nthreads"). Depending on how FFTW was built,
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	187 dnl the thread functions could be compiled into the main FFTW library or
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	188 dnl could be a separate add-on library that is passed to the linker
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	189 dnl ahead of the main FFTW library.
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	190 dnl
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	191 AC_DEFUN([OCTAVE_CHECK_FFTW_THREADS], [
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	192 ac_octave_save_CPPFLAGS="$CPPFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	193 ac_octave_save_LDFLAGS="$LDFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	194 ac_octave_save_LIBS="$LIBS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	195 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	196 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	197 LIBS="$m4_toupper([$1])_LIBS $LIBS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	198 AC_CACHE_CHECK([for $1 multi-threading support],
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	199 [octave_cv_[$1]_threads_lib],
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	200 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	201 #include <fftw3.h>
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	202 ]], [[
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	203 $2 (2);
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	204 ]])],
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	205 [octave_cv_[$1]_threads_lib=yes],
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	206 [LIBS="-l[$1]_threads $LIBS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	207 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	208 #include <fftw3.h>
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	209 ]], [[
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	210 $2 (2);
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	211 ]])],
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	212 [octave_cv_[$1]_threads_lib="-l[$1]_threads"],
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	213 [octave_cv_[$1]_threads_lib=no])
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	214 ])
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	215 ])
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	216 case $octave_cv_[$1]_threads_lib in
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	217 -l*)
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	218 m4_toupper([$1])_LIBS="$octave_cv_[$1]_threads_lib $m4_toupper([$1])_LIBS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	219 ;;
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	220 no)
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	221 AC_MSG_WARN([No $1 multi-threading support found.])
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	222 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	223 ;;
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	224 esac
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	225 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	226 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	227 [Define to 1 if ]m4_toupper([$1])[ has multi-threading support.])
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	228 fi
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	229 CPPFLAGS="$ac_octave_save_CPPFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	230 LDFLAGS="$ac_octave_save_LDFLAGS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	231 LIBS="$ac_octave_save_LIBS"
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	232 ])
139f4b19a3ac build: Improve detection of FFTW multi-threading Mike Miller <mtmiller@ieee.org> parents: 15863 diff changeset	233 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	234 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	235 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	236 dnl HAVE_CMATH_FUNCF if there is a float variant.
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	237 dnl Currently capable of checking for functions with single
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	238 dnl argument and returning bool/int/real.
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	239 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	240 AC_DEFUN([OCTAVE_CHECK_FUNC_CMATH], [
17661 1978a6c76aa9 Use user-specified SED during build process (bug #40273). Rik <rik@octave.org> parents: 17615 diff changeset	241 ac_safe=`echo "$1" \| $SED 'y% ./+-:=%___p___%'`
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	242
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	243 AC_CACHE_CHECK([for std::$1 in <cmath>],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	244 [octave_cv_func_cmath_$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	245 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	246 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	247 #include <cmath>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	248 void take_func (bool (*func) (double x));
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	249 void take_func (int (*func) (double x));
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	250 void take_func (double (*func) (double x));
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	251 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	252 take_func(std::$1);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	253 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	254 [eval "octave_cv_func_cmath_$ac_safe=yes"],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	255 [eval "octave_cv_func_cmath_$ac_safe=no"])
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	256 AC_LANG_POP(C++)
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	257 ])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	258 if eval "test \"`echo '$octave_cv_func_cmath_'$ac_safe`\" = yes"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	259 AC_DEFINE(AS_TR_CPP([[HAVE_CMATH_][$1]]), 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	260 [Define to 1 if <cmath> provides $1.])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	261 fi
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	262
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	263 AC_CACHE_CHECK([for std::$1 (float variant) in <cmath>],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	264 [octave_cv_func_cmath_f$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	265 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	266 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	267 #include <cmath>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	268 void take_func (bool (*func) (float x));
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	269 void take_func (int (*func) (float x));
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	270 void take_func (float (*func) (float x));
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	271 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	272 take_func(std::$1);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	273 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	274 [eval "octave_cv_func_cmath_f$ac_safe=yes"],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	275 [eval "octave_cv_func_cmath_f$ac_safe=no"])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	276 AC_LANG_POP(C++)
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	277 ])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	278 if eval "test \"`echo '$octave_cv_func_cmath_f'$ac_safe`\" = yes"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	279 AC_DEFINE(AS_TR_CPP([[HAVE_CMATH_][$1][F]]), 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	280 [Define to 1 if <cmath> provides float variant of $1.])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	281 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	282 ])
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	283 dnl
16733 2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	284 dnl Check whether Qscintilla has version 2.6.0 or later
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	285 dnl FIXME: This test uses a version number. It potentially could
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	286 dnl be re-written to actually call the function, but is it worth it?
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	287 dnl
16733 2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	288 AC_DEFUN([OCTAVE_CHECK_VERSION_2_6_0], [
2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	289 AC_CACHE_CHECK([whether Qscintilla has version 2.6.0 or later],
2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	290 [octave_cv_version_2_6_0],
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	291 [AC_LANG_PUSH(C++)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	292 ac_octave_save_CPPFLAGS="$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	293 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	294 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	295 #include <Qsci/qsciglobal.h>
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	296 ]], [[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	297 #if QSCINTILLA_VERSION < 0x020600
15295 43e484fa7e42 build: Clean up configure macros for building GUI. Rik <rik@octave.org> parents: 15294 diff changeset	298 #error Old FindFirst function found.
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	299 #endif
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	300 ]])],
16733 2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	301 octave_cv_version_2_6_0=yes,
2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	302 octave_cv_version_2_6_0=no)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	303 CPPFLAGS="$ac_octave_save_CPPFLAGS"
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	304 AC_LANG_POP(C++)
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	305 ])
16733 2723d1144f11 added test for qscintilla version 2.6.0 Torsten <ttl@justmail.de> parents: 16663 diff changeset	306 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	307 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	308 [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	309 fi
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	310 ])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	311 dnl
15133 f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	312 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	313 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	314 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	315 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	316 [octave_cv_func_fortran_isnan],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	317 [AC_LANG_PUSH(Fortran 77)
17978 86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	318 AC_COMPILE_IFELSE([[
86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	319 program foo
14550 bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	320 implicit none
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	321 real x
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	322 double precision y
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	323 if (isnan(x)) then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	324 print *, 'x is NaN'
14550 bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	325 end if
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	326 if (isnan(y)) then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	327 print *, 'y is NaN'
14550 bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	328 end if
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	329 end program
17978 86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	330 ]],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	331 octave_cv_func_fortran_isnan=yes, octave_cv_func_fortran_isnan=no)
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	332 AC_LANG_POP(Fortran 77)
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	333 ])
14550 bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	334 ])
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	335 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	336 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	337 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	338 AC_DEFUN([OCTAVE_CHECK_FUNC_GLUTESSCALLBACK_THREEDOTS], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	339 AC_CACHE_CHECK([whether gluTessCallback is called with "(...)"],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	340 [octave_cv_func_glutesscallback_threedots],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	341 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	342 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	343 #ifdef HAVE_GL_GLU_H
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	344 # include <GL/glu.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	345 #elif defined HAVE_OPENGL_GLU_H \|\| defined HAVE_FRAMEWORK_OPENGL
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	346 # include <OpenGL/glu.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	347 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	348 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	349 GLvoid (*func)(...);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	350 gluTessCallback(0, 0, func);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	351 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	352 octave_cv_func_glutesscallback_threedots=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	353 octave_cv_func_glutesscallback_threedots=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	354 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	355 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	356 if test $octave_cv_func_glutesscallback_threedots = yes; then
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	357 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	358 [Define to 1 if gluTessCallback is called with (...).])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	359 fi
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	360 ])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	361 dnl
18036 c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	362 dnl Check whether Qt provides QFont::Monospace
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	363 dnl
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	364 AC_DEFUN([OCTAVE_CHECK_QFONT_MONOSPACE], [
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	365 AC_CACHE_CHECK([whether Qt provides QFont::Monospace],
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	366 [octave_cv_decl_qfont_monospace],
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	367 [AC_LANG_PUSH(C++)
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	368 ac_octave_save_CPPFLAGS="$CPPFLAGS"
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	369 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	370 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	371 #include <QFont>
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	372 ]], [[
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	373 QFont::StyleHint hint = QFont::Monospace;
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	374 ]])],
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	375 octave_cv_decl_qfont_monospace=yes,
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	376 octave_cv_decl_qfont_monospace=no)
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	377 CPPFLAGS="$ac_octave_save_CPPFLAGS"
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	378 AC_LANG_POP(C++)
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	379 ])
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	380 if test $octave_cv_decl_qfont_monospace = yes; then
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	381 AC_DEFINE(HAVE_QFONT_MONOSPACE, 1,
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	382 [Define to 1 if Qt provides QFont::Monospace.])
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	383 fi
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	384 ])
c97ee13f1027 fix build for systems without QFont::Monospace John W. Eaton <jwe@octave.org> parents: 17978 diff changeset	385 dnl
18973 625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	386 dnl Check whether Qt provides QFont::ForceIntegerMetrics
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	387 dnl
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	388 AC_DEFUN([OCTAVE_CHECK_QFONT_FORCE_INTEGER_METRICS], [
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	389 AC_CACHE_CHECK([whether Qt provides QFont::ForceIntegerMetrics],
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	390 [octave_cv_decl_qfont_force_integer_metrics],
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	391 [AC_LANG_PUSH(C++)
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	392 ac_octave_save_CPPFLAGS="$CPPFLAGS"
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	393 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	394 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	395 #include <QFont>
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	396 ]], [[
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	397 QFont::StyleStrategy strategy = QFont::ForceIntegerMetrics;
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	398 ]])],
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	399 octave_cv_decl_qfont_force_integer_metrics=yes,
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	400 octave_cv_decl_qfont_force_integer_metrics=no)
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	401 CPPFLAGS="$ac_octave_save_CPPFLAGS"
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	402 AC_LANG_POP(C++)
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	403 ])
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	404 if test $octave_cv_decl_qfont_force_integer_metrics = yes; then
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	405 AC_DEFINE(HAVE_QFONT_FORCE_INTEGER_METRICS, 1,
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	406 [Define to 1 if Qt provides QFont::ForceIntegerMetrics.])
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	407 fi
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	408 ])
625e3bb65885 don't require Qt 4.7 (bug #42657) John W. Eaton <jwe@octave.org> parents: 18141 diff changeset	409 dnl
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	410 dnl Check whether Qscintilla SetPlaceholderText function exists.
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	411 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	412 dnl be re-written to actually call the function, but is it worth it?
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	413 dnl
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	414 AC_DEFUN([OCTAVE_CHECK_FUNC_SETPLACEHOLDERTEXT], [
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	415 AC_CACHE_CHECK([whether Qt has SetPlaceholderText function],
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	416 [octave_cv_func_setplaceholdertext],
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	417 [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	418 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	419 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	420 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	421 #include <Qt/qglobal.h>
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	422 ]], [[
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	423 #if QT_VERSION < 0x040700
15295 43e484fa7e42 build: Clean up configure macros for building GUI. Rik <rik@octave.org> parents: 15294 diff changeset	424 #error No SetPlacholderText function available.
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	425 #endif
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	426 ]])],
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	427 octave_cv_func_setplaceholdertext=yes,
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	428 octave_cv_func_setplaceholdertext=no)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	429 CPPFLAGS="$ac_octave_save_CPPFLAGS"
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	430 AC_LANG_POP(C++)
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	431 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	432 if test $octave_cv_func_setplaceholdertext = yes; then
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	433 AC_DEFINE(HAVE_SETPLACEHOLDERTEXT, 1,
15291 7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	434 [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	435 fi
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	436 ])
7ae14907ae43 build: Add tests for specific Qt functions to configure.ac Rik <rik@octave.org> parents: 15250 diff changeset	437 dnl
17111 bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	438 dnl Check whether the Qt QAbstractItemModel::beginResetModel() function exists.
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	439 dnl Also checks for QAbstractItemModel::endResetModel(). These are two of the
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	440 dnl newest Qt functions that the Octave GUI depends on, added in Qt 4.6.
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	441 dnl
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	442 AC_DEFUN([OCTAVE_CHECK_FUNC_QABSTRACTITEMMODEL_BEGINRESETMODEL], [
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	443 AC_CACHE_CHECK([whether Qt has the QAbstractItemModel::beginResetModel() function],
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	444 [octave_cv_func_qabstractitemmodel_beginresetmodel],
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	445 [AC_LANG_PUSH(C++)
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	446 ac_octave_save_CPPFLAGS="$CPPFLAGS"
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	447 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	448 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	449 #include <QAbstractItemModel>
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	450 class item_model : public QAbstractItemModel
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	451 {
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	452 public:
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	453 item_model (QObject *parent = 0) : QAbstractItemModel (parent) {}
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	454 ~item_model () {}
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	455 QModelIndex index (int, int, const QModelIndex& m) const { return m; }
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	456 QModelIndex parent (const QModelIndex& m) const { return m; }
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	457 int columnCount (const QModelIndex&) const { return 0; }
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	458 int rowCount (const QModelIndex&) const { return 0; }
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	459 QVariant data (const QModelIndex&, int) const { return QVariant(); }
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	460 void update_model ()
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	461 {
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	462 this->beginResetModel ();
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	463 this->endResetModel ();
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	464 }
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	465 };
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	466 ]], [[
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	467 item_model model;
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	468 model.update_model ();
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	469 ]])],
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	470 octave_cv_func_qabstractitemmodel_beginresetmodel=yes,
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	471 octave_cv_func_qabstractitemmodel_beginresetmodel=no)
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	472 CPPFLAGS="$ac_octave_save_CPPFLAGS"
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	473 AC_LANG_POP(C++)
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	474 ])
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	475 if test $octave_cv_func_qabstractitemmodel_beginresetmodel = yes; then
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	476 AC_DEFINE(HAVE_QABSTRACTITEMMODEL_BEGINRESETMODEL, 1,
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	477 [Define to 1 if Qt has the QAbstractItemModel::beginResetModel() function.])
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	478 fi
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	479 ])
bb713af2e1d9 build: detect Qt functions required for building the gui Mike Miller <mtmiller@ieee.org> parents: 17034 diff changeset	480 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	481 dnl Check whether HDF5 library has version 1.6 API functions.
14605 28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	482 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	483 AC_DEFUN([OCTAVE_CHECK_HDF5_HAS_VER_16_API], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	484 AC_CACHE_CHECK([whether HDF5 library has enforced version 1.6 API],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	485 [octave_cv_hdf5_has_ver_16_api],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	486 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	487 #include <hdf5.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	488 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	489 H5Eset_auto (0, 0);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	490 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	491 octave_cv_hdf5_has_ver_16_api=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	492 octave_cv_hdf5_has_ver_16_api=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	493 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	494 if test $octave_cv_hdf5_has_ver_16_api != yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	495 AC_DEFINE(HAVE_HDF5_18, 1, [Define to 1 if >=HDF5-1.8 is available.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	496 fi
14605 28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	497 ])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	498 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	499 dnl Usage:
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	500 dnl OCTAVE_CHECK_LIB(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	501 dnl LANG, DOC-STRING, EXTRA-CHECK)
14605 28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	502 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	503 AC_DEFUN([OCTAVE_CHECK_LIB], [
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	504 AC_ARG_WITH([$1-includedir],
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	505 [AS_HELP_STRING([--with-$1-includedir=DIR],
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	506 [look for $2 include files in DIR])],
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	507 [m4_toupper([$1])_CPPFLAGS="-I$withval"])
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	508 AC_SUBST(m4_toupper([$1])_CPPFLAGS)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	509
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	510 AC_ARG_WITH([$1-libdir],
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	511 [AS_HELP_STRING([--with-$1-libdir=DIR],
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	512 [look for $2 libraries in DIR])],
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	513 [m4_toupper([$1])_LDFLAGS="-L$withval"])
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	514 AC_SUBST(m4_toupper([$1])_LDFLAGS)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	515
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	516 AC_ARG_WITH([$1],
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	517 [m4_ifblank([$7],
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	518 [AS_HELP_STRING([--without-$1], [don't use $2 library])],
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	519 [AS_HELP_STRING([--without-$1], [$7])])],
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	520 with_$1=$withval, with_$1=yes)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	521
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	522 m4_toupper([$1])_LIBS=
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	523 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	524 no)
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly. David Grundberg <individ@acc.umu.se> parents: 9531 diff changeset	525 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	526 ;;
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	527 yes \| "")
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	528 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	529 ;;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	530 -* \| / \| .a \| .so \| .so. \| *.o)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	531 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	532 ;;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	533 *)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	534 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	535 ;;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	536 esac
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	537
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	538 [TEXINFO_]m4_toupper([$1])=
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	539 warn_$1="$3"
14605 28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	540 m4_set_add([summary_warning_list], [warn_$1])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	541
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	542 if test -n "$m4_toupper([$1])_LIBS"; then
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	543 ac_octave_save_CPPFLAGS="$CPPFLAGS"
15350 6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	544 ac_octave_save_LDFLAGS="$LDFLAGS"
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	545 ac_octave_save_LIBS="$LIBS"
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	546 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS"
15350 6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	547 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS"
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	548 LIBS="$m4_toupper([$1])_LIBS $LIBS"
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	549 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	550 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	551 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	552 [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	553 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	554 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	555 [octave_cv_lib_$1],
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	556 [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	557 [octave_cv_lib_$1=yes], [octave_cv_lib_$1=no])
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	558 ])
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	559 if test "$octave_cv_lib_$1" = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	560 m4_ifblank([$8], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	561 warn_$1=
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	562 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	563 [Define to 1 if $2 is available.])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	564 [TEXINFO_]m4_toupper([$1])="@set [HAVE_]m4_toupper([$1])"], [$8])
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	565 fi
9568 d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	566 fi
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	567 m4_ifnblank([$6], [AC_LANG_POP($6)])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	568 CPPFLAGS="$ac_octave_save_CPPFLAGS"
15350 6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	569 LDFLAGS="$ac_octave_save_LDFLAGS"
6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	570 LIBS="$ac_octave_save_LIBS"
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	571 fi
15350 6a0c0d3d60b6 build: Implement some caching for OCTAVE_CHECK_LIB macro. Rik <rik@octave.org> parents: 15338 diff changeset	572
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	573 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	574 AC_SUBST([TEXINFO_]m4_toupper([$1]))
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	575 if test -n "$warn_$1"; then
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	576 AC_MSG_WARN([$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	577 m4_toupper([$1])_LIBS=
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	578 fi
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	579 ])
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	580 dnl
15133 f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	581 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	582 dnl
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	583 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	584 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	585 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	586 dnl allocated arrays in Fortran does not?
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	587 dnl
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	588 dnl FIXME: it would be nice to avoid the duplication of F77 macros
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	589 dnl and typedefs here and in the f77-fcn.h header file.
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	590 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	591 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	592 AC_CACHE_CHECK([whether the arpack library works],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	593 [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	594 [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	595 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	596
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	597 #include <cfloat>
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	598
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	599 #include <stdint.h>
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	600
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	601 typedef OCTAVE_IDX_TYPE octave_idx_type;
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	602 typedef int F77_RET_T;
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	603
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	604 #define F77_CHAR_ARG2(x, l) x
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	605 #define F77_CONST_CHAR_ARG2(x, l) F77_CHAR_ARG2 (x, l)
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	606
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	607 #define F77_CHAR_ARG_LEN(l) , l
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	608
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	609 #define F77_CONST_CHAR_ARG_DECL const char *
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	610 #define F77_CHAR_ARG_LEN_DECL , long
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	611
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	612 extern "C"
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	613 {
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	614 F77_RET_T
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	615 F77_FUNC (dnaupd, DNAUPD) (octave_idx_type&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	616 F77_CONST_CHAR_ARG_DECL,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	617 const octave_idx_type&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	618 F77_CONST_CHAR_ARG_DECL,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	619 octave_idx_type&, const double&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	620 double, const octave_idx_type&, double,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	621 const octave_idx_type&, octave_idx_type*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	622 octave_idx_type, double, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	623 const octave_idx_type&, octave_idx_type&
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	624 F77_CHAR_ARG_LEN_DECL
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	625 F77_CHAR_ARG_LEN_DECL);
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	626
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	627 F77_RET_T
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	628 F77_FUNC (dneupd, DNEUPD) (const octave_idx_type&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	629 F77_CONST_CHAR_ARG_DECL,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	630 octave_idx_type, double, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	631 double*, const octave_idx_type&, const double&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	632 const double&, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	633 F77_CONST_CHAR_ARG_DECL,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	634 const octave_idx_type&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	635 F77_CONST_CHAR_ARG_DECL,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	636 octave_idx_type&, const double&, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	637 const octave_idx_type&, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	638 const octave_idx_type&, octave_idx_type*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	639 octave_idx_type, double, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	640 const octave_idx_type&, octave_idx_type&
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	641 F77_CHAR_ARG_LEN_DECL
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	642 F77_CHAR_ARG_LEN_DECL
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	643 F77_CHAR_ARG_LEN_DECL);
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	644
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	645 F77_RET_T
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	646 F77_FUNC (dgemv, DGEMV) (F77_CONST_CHAR_ARG_DECL,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	647 const octave_idx_type&, const octave_idx_type&,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	648 const double&, const double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	649 const octave_idx_type&, const double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	650 const octave_idx_type&, const double&, double*,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	651 const octave_idx_type&
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	652 F77_CHAR_ARG_LEN_DECL);
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	653 }
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	654
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	655 void
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	656 doit (void)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	657 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	658 // 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	659
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	660 // Problem matrix. See bug #31479
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	661 octave_idx_type n = 4;
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	662 double m = new double [n n];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	663 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	664 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	665 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	666 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	667
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	668 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	669
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	670 resid[0] = 0.960966;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	671 resid[1] = 0.741195;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	672 resid[2] = 0.150143;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	673 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	674
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	675 octave_idx_type *ip = new octave_idx_type [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	676
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	677 ip[0] = 1; // ishift
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	678 ip[1] = 0; // ip[1] not referenced
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	679 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	680 ip[3] = 1; // NB blocksize in recurrence
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	681 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	682 ip[5] = 0; // ip[5] not referenced
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	683 ip[6] = 1; // mode
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	684 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	685 ip[8] = 0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	686 ip[9] = 0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	687 ip[10] = 0;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	688
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	689 octave_idx_type *ipntr = new octave_idx_type [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	690
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	691 octave_idx_type k = 1;
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	692 octave_idx_type p = 3;
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	693 octave_idx_type lwork = 3 * p * (p + 2);
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	694
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	695 double v = new double [n (p + 1)];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	696 double *workl = new double [lwork + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	697 double workd = new double [3 n + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	698
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	699 octave_idx_type ido = 0;
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	700 octave_idx_type 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	701
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	702 double tol = DBL_EPSILON;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	703
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	704 do
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	705 {
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	706 F77_FUNC (dnaupd, DNAUPD) (ido, F77_CONST_CHAR_ARG2 ("I", 1),
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	707 n, F77_CONST_CHAR_ARG2 ("LM", 2),
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	708 k, tol, resid, p, v, n, ip, ipntr,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	709 workd, workl, lwork, info
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	710 F77_CHAR_ARG_LEN (1)
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	711 F77_CHAR_ARG_LEN (2));
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	712
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	713 if (ido == -1 \|\| ido == 1 \|\| ido == 2)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	714 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	715 double *x = workd + ipntr[0] - 1;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	716 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	717
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	718 F77_FUNC (dgemv, DGEMV) (F77_CONST_CHAR_ARG2 ("N", 1),
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	719 n, n, 1.0, m, n, x, 1, 0.0, y, 1
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	720 F77_CHAR_ARG_LEN (1));
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	721 }
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	722 else
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	723 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	724 if (info < 0)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	725 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	726 return; // Error
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	727 }
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	728
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	729 break;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	730 }
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	731 }
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	732 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	733
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	734 octave_idx_type *sel = new octave_idx_type [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	735
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	736 // 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	737 double *dr = new double [k + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	738 double *di = new double [k + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	739 double workev = new double [3 p];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	740
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	741 for (octave_idx_type i = 0; i < k + 1; i++)
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	742 dr[i] = di[i] = 0.;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	743
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	744 octave_idx_type 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	745
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	746 double sigmar = 0.0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	747 double sigmai = 0.0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	748
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	749 // 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	750 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	751
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	752 F77_FUNC (dneupd, DNEUPD) (rvec, F77_CONST_CHAR_ARG2 ("A", 1),
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	753 sel, dr, di, z, n, sigmar, sigmai, workev,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	754 F77_CONST_CHAR_ARG2 ("I", 1), n,
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	755 F77_CONST_CHAR_ARG2 ("LM", 2), k, tol,
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	756 resid, p, v, n, ip, ipntr, workd,
18058 46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	757 workl, lwork, info
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	758 F77_CHAR_ARG_LEN (1)
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	759 F77_CHAR_ARG_LEN (1)
46ca76f194cb make arpack check work with --enable-64 John W. Eaton <jwe@octave.org> parents: 18036 diff changeset	760 F77_CHAR_ARG_LEN (2));
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	761 }
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	762
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	763 ]], [[
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	764
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	765 for (int i = 0; i < 10; i++)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	766 doit ();
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	767 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	768 octave_cv_lib_arpack_ok=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	769 octave_cv_lib_arpack_ok=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	770 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	771 AC_LANG_POP(C++)
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	772 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	773 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	774 $1
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	775 :
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	776 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	777 $2
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	778 :
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	779 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	780 ])
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	781 dnl
17241 03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	782 dnl Check whether GLPK provides the latest API functions required
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	783 dnl for the glpk function. The glp_iptcp structure was introduced
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	784 dnl in GLPK version 4.38.
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	785 dnl
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	786 AC_DEFUN([OCTAVE_CHECK_LIB_GLPK_OK], [
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	787 AC_CACHE_CHECK([whether the glpk library has glp_interior(glp_prob, glp_iptcp)],
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	788 [octave_cv_lib_glpk_ok],
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	789 [AC_LANG_PUSH(C++)
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	790 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	791 extern "C"
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	792 {
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	793 #if defined (HAVE_GLPK_GLPK_H)
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	794 #include <glpk/glpk.h>
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	795 #else
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	796 #include <glpk.h>
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	797 #endif
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	798 }
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	799 ]], [[
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	800 glp_prob *lp = glp_create_prob ();
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	801 glp_iptcp iptcp;
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	802 glp_init_iptcp (&iptcp);
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	803 int retval = glp_interior (lp, &iptcp);
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	804 ]])],
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	805 octave_cv_lib_glpk_ok=yes,
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	806 octave_cv_lib_glpk_ok=no)
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	807 AC_LANG_POP(C++)
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	808 ])
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	809 if test $octave_cv_lib_glpk_ok = yes; then
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	810 $1
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	811 :
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	812 else
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	813 $2
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	814 :
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	815 fi
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	816 ])
03a666018e0f build: Detect new GLPK API features required since changeset 54e251e699bb Mike Miller <mtmiller@ieee.org> parents: 17197 diff changeset	817 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	818 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	819 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	820 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	821 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	822 AC_DEFUN([OCTAVE_CHECK_LIB_HDF5_DLL], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	823 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	824 [octave_cv_lib_hdf5_dll],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	825 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	826 #include <hdf5.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	827 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	828 hid_t x = H5T_NATIVE_DOUBLE;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	829 return x
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	830 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	831 [octave_cv_lib_hdf5_dll=no],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	832 [save_CFLAGS="$CFLAGS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	833 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	834 save_LIBS="$LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	835 LIBS="$HDF5_LIBS $LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	836 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	837 #include <hdf5.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	838 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	839 hid_t x = H5T_NATIVE_DOUBLE;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	840 return x
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	841 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	842 octave_cv_lib_hdf5_dll=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	843 octave_cv_lib_hdf5_dll=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	844 CFLAGS="$save_CFLAGS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	845 LIBS="$save_LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	846 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	847 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	848 if test $octave_cv_lib_hdf5_dll = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	849 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	850 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	851 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	852 dnl
15133 f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	853 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	854 dnl
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	855 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	856 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	857 dnl
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	858 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	859 dnl libraries and header files?
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	860 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	861 AC_DEFUN([OCTAVE_CHECK_LIB_OPENGL], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	862 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	863
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	864 ## On MacOSX systems the OpenGL framework can be used
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	865 OCTAVE_HAVE_FRAMEWORK(OpenGL, [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	866 #include <OpenGL/gl.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	867 #include <OpenGL/glu.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	868 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	869 GLint par; glGetIntegerv (GL_VIEWPORT, &par);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	870 ]],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	871 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	872
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	873 if test $have_framework_opengl = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	874 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	875 [Define to 1 if framework OPENGL is available.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	876 OPENGL_LIBS="-Wl,-framework -Wl,OpenGL"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	877 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	878 OCTAVE_CHECK_FUNC_GLUTESSCALLBACK_THREEDOTS
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	879 else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	880 case $canonical_host_type in
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	881 --mingw32* \| --msdosmsvc)
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	882 AC_CHECK_HEADERS([windows.h])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	883 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	884 esac
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	885 have_opengl_incs=no
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	886 AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	887 [AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	888 [have_opengl_incs=yes; break], [], [
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	889 #ifdef HAVE_WINDOWS_H
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	890 #include <windows.h>
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	891 #endif
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	892 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	893 break
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	894 ], [], [
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	895 #ifdef HAVE_WINDOWS_H
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	896 # include <windows.h>
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	897 #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	898 ])
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	899
17197 fbee0d312af5 acinclude.m4: Remove some unnecessary double quotes around variables. Rik <rik@octave.org> parents: 17196 diff changeset	900 if test $have_opengl_incs = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	901 case $canonical_host_type in
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	902 --mingw32* \| --msdosmsvc)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	903 save_LIBS="$LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	904 LIBS="$LIBS -lopengl32"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	905 AC_MSG_CHECKING([for glEnable in -lopengl32])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	906 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	907 #if HAVE_WINDOWS_H
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	908 # include <windows.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	909 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	910 #if defined (HAVE_GL_GL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	911 # include <GL/gl.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	912 #elif defined (HAVE_OPENGL_GL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	913 # include <OpenGL/gl.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	914 #endif
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	915 ]], [[
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	916 glEnable(GL_SMOOTH);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	917 ]])], [OPENGL_LIBS="-lopengl32 -lglu32"])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	918
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	919 LIBS="$save_LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	920 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	921 AC_MSG_RESULT([yes])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	922 else
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	923 AC_MSG_RESULT([no])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	924 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	925 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	926 *)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	927 ## 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	928 AC_CHECK_LIB([GL], [glEnable], [OPENGL_LIBS="-lGL -lGLU"])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	929 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	930 esac
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	931 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	932 fi
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	933 AC_SUBST(OPENGL_LIBS)
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	934 ])
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	935 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	936 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	937 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	938 AC_DEFUN([OCTAVE_CHECK_LIB_QHULL_OK], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	939 AC_CACHE_CHECK([whether the qhull library works],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	940 [octave_cv_lib_qhull_ok],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	941 [AC_RUN_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	942 #include <stdio.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	943 #if defined (HAVE_LIBQHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	944 # include <libqhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	945 # include <libqhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	946 # include <libqhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	947 # include <libqhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	948 # include <libqhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	949 #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	950 # if defined (HAVE_QHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	951 # include <qhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	952 # else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	953 # include <qhull/qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	954 # endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	955 # include <qhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	956 # include <qhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	957 # include <qhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	958 # include <qhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	959 #elif defined (HAVE_LIBQHULL_H) \|\| defined (HAVE_QHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	960 # if defined (HAVE_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	961 # include <libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	962 # else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	963 # include <qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	964 # endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	965 # include <qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	966 # include <geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	967 # include <poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	968 # include <io.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	969 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	970 #ifdef NEED_QHULL_VERSION
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	971 char *qh_version = "version";
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	972 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	973 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	974 int dim = 2;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	975 int n = 4;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	976 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	977 boolT ismalloc = 0;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	978 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr);
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	979 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	980 octave_cv_lib_qhull_ok=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	981 octave_cv_lib_qhull_ok=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	982 octave_cv_lib_qhull_ok=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	983 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	984 if test $octave_cv_lib_qhull_ok = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	985 $1
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	986 :
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	987 else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	988 $2
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	989 :
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	990 fi
8724 a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	991 ])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	992 dnl
15302 a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	993 dnl Find a suitable termlib to use.
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	994 dnl
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	995 AC_DEFUN([OCTAVE_CHECK_LIB_TERMLIB], [
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	996 TERM_LIBS=
15338 dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	997 ac_octave_save_LIBS="$LIBS"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	998 AC_SEARCH_LIBS([tputs],
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	999 [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	1000 [], [])
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1001 LIBS="$ac_octave_save_LIBS"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1002 case "$ac_cv_search_tputs" in
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1003 -l*)
15338 dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1004 TERM_LIBS="$ac_cv_search_tputs"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1005 ;;
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1006 no)
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1007 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, or -ltermlib!"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1008 AC_MSG_WARN([$warn_termlibs])
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1009 ;;
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1010 esac
15302 a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	1011
15338 dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1012 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	1013 dnl
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1014 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	1015 dnl AC_CHECK_LIB([${_termlib}], [tputs], [
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1016 dnl TERM_LIBS="-l${termlib}"
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1017 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	1018 dnl break])
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1019 dnl done
dc39c1d84c5b build: Use caching on more intermediate results to speed up configure. Rik <rik@octave.org> parents: 15336 diff changeset	1020
15302 a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	1021 AC_SUBST(TERM_LIBS)
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1022 ])
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1023 dnl
15133 f91eac1bc66d m4/acinclude.m4: Correct typos, use consistent style for describing macros. Rik <rik@octave.org> parents: 15126 diff changeset	1024 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	1025 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	1026 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	1027 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1028 AC_DEFUN([OCTAVE_CHECK_OPENMP], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1029 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	1030 ac_octave_save_CFLAGS="$CFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1031 CFLAGS="$CFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1032 AC_CACHE_VAL([octave_cv_check_openmp],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1033 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1034 #include <omp.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1035 #include <stdio.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1036 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1037 int main(int argc, char* argv[])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1038 {
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1039 _Pragma("omp parallel")
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1040 printf("Hello, world.\n");
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1041 return 0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1042 }
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1043 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1044 octave_cv_openmp=yes, octave_cv_openmmp=no, octave_cv_openmp=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1045 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1046 AC_MSG_RESULT([$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	1047 if test $octave_cv_openmp = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1048 AC_DEFINE(HAVE_OPENMP, 1, [Define to 1 if compiler supports OpenMP.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1049 CXXFLAGS="$CXXFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1050 else
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1051 CFLAGS="$ac_octave_save_CFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1052 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1053 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1054 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1055 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	1056 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1057 AC_DEFUN([OCTAVE_CHECK_QHULL_VERSION], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1058 AC_CACHE_CHECK([for qh_version in $QHULL_LIBS],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1059 [octave_cv_lib_qhull_version],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1060 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1061 #include <stdio.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1062 #if defined (HAVE_LIBQHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1063 # include <libqhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1064 # include <libqhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1065 # include <libqhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1066 # include <libqhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1067 # include <libqhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1068 #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	1069 # if defined (HAVE_QHULL_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1070 # include <qhull/libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1071 # else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1072 # include <qhull/qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1073 # endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1074 # include <qhull/qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1075 # include <qhull/geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1076 # include <qhull/poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1077 # include <qhull/io.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1078 #elif defined (HAVE_LIBQHULL_H) \|\| defined (HAVE_QHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1079 # if defined (HAVE_LIBQHULL_H)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1080 # include <libqhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1081 # else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1082 # include <qhull.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1083 # endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1084 # include <qset.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1085 # include <geom.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1086 # include <poly.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1087 # include <io.h>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1088 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1089 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1090 const char *tmp = qh_version;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1091 ]])],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1092 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	1093 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1094 if test $octave_cv_lib_qhull_version = no; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1095 AC_DEFINE(NEED_QHULL_VERSION, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1096 [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	1097 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1098 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1099 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1100 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	1101 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1102 AC_DEFUN([OCTAVE_CHECK_SIZEOF_FORTRAN_INTEGER], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1103 AC_CACHE_CHECK([whether $F77 generates correct size integers],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1104 [octave_cv_sizeof_fortran_integer],
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1105 [ac_octave_save_FFLAGS="$FFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1106 FFLAGS="$FFLAGS $F77_INTEGER_8_FLAG"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1107 AC_LANG_PUSH(Fortran 77)
17978 86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	1108 AC_COMPILE_IFELSE([[
86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	1109 subroutine foo(n, in, out)
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1110 integer n, in(n), out(n)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1111 integer i
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1112 do 10 i = 1, n
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1113 out(i) = in(i)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1114 10 continue
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1115 return
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1116 end
17978 86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	1117 ]],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1118 [mv conftest.$ac_objext fintsize.$ac_objext
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1119 ac_octave_save_LIBS="$LIBS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1120 LIBS="fintsize.$ac_objext $[]_AC_LANG_PREFIX[]LIBS"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1121 AC_LANG_PUSH(C)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1122 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	1123 #include <assert.h>
17978 86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	1124 #include <stdint.h>
86846ce0371a acinclude.m4: Clean up indentation of Fortran code tests. Rik <rik@octave.org> parents: 17967 diff changeset	1125 ]], [[
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1126 #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	1127 typedef int64_t octave_idx_type;
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1128 #else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1129 typedef int octave_idx_type;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1130 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1131 octave_idx_type n = 2;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1132 octave_idx_type in[2];
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1133 octave_idx_type out[2];
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1134 in[0] = 13;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1135 in[0] = 42;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1136 F77_FUNC(foo,FOO) (&n, &in, &out);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1137 assert (in[0] == out[0] && in[1] == out[1]);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1138 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1139 octave_cv_sizeof_fortran_integer=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1140 octave_cv_sizeof_fortran_integer=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1141 octave_cv_sizeof_fortran_integer=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1142 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	1143 LIBS="$ac_octave_save_LIBS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1144 rm -f conftest.$ac_objext fintsize.$ac_objext],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1145 [rm -f conftest.$ac_objext
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1146 AC_MSG_FAILURE([cannot compile a simple Fortran program])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1147 octave_cv_sizeof_fortran_integer=no])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1148 AC_LANG_POP(Fortran 77)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1149 FFLAGS="$ac_octave_save_FFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1150 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1151 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1152 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1153 dnl Add warning to final summary.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1154 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1155 AC_DEFUN([OCTAVE_CONFIGURE_WARNING], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1156 AC_MSG_WARN([$][$1])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1157 m4_set_add([summary_warning_list], [$1])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1158 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1159 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1160 dnl Print final summary.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1161 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1162 AC_DEFUN([OCTAVE_CONFIGURE_WARNING_SUMMARY], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1163 m4_set_foreach([summary_warning_list], [elt], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1164 if test -n "[$]elt"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1165 AC_MSG_WARN([$]elt)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1166 warn_msg_printed=true
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1167 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	1168 ])
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	1169 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1170 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	1171 dnl templates defined.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1172 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1173 AC_DEFUN([OCTAVE_CXX_BITWISE_OP_TEMPLATES], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1174 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	1175 [octave_cv_cxx_bitwise_op_templates],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1176 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1177 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1178 #include <functional>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1179 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1180 int x = 0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1181 int y = 1;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1182 int z1 = std::bit_and<int>() (x, y);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1183 int z2 = std::bit_or<int>() (x, y);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1184 int z3 = std::bit_xor<int>() (x, y);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1185 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1186 octave_cv_cxx_bitwise_op_templates=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1187 octave_cv_cxx_bitwise_op_templates=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1188 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1189 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1190 if test $octave_cv_cxx_bitwise_op_templates = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1191 AC_DEFINE(HAVE_CXX_BITWISE_OP_TEMPLATES, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1192 [Define to 1 if C++ library has templated bitwise operators.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1193 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1194 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1195 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1196 dnl Check if C++ reinterpret cast works for function pointers.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1197 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1198 AC_DEFUN([OCTAVE_CXX_BROKEN_REINTERPRET_CAST],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1199 [AC_REQUIRE([AC_PROG_CXX])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1200 AC_CACHE_CHECK([for broken C++ reinterpret_cast],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1201 [octave_cv_cxx_broken_reinterpret_cast],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1202 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1203 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1204 #include <cmath> ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1205 typedef double (*fptr) (double);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1206 fptr psin = sin;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1207 void vptr = reinterpret_cast<void > (psin);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1208 psin = reinterpret_cast<fptr> (vptr);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1209 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1210 octave_cv_cxx_broken_reinterpret_cast=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1211 octave_cv_cxx_broken_reinterpret_cast=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1212 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1213 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1214 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	1215 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1216 [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	1217 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1218 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1219 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1220 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	1221 dnl parts of complex numbers independently via references.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1222 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1223 AC_DEFUN([OCTAVE_CXX_COMPLEX_REFERENCE_ACCESSORS], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1224 AC_CACHE_CHECK([whether complex class can reference components independently],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1225 [octave_cv_cxx_complex_reference_accessors],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1226 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1227 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1228 #include <complex>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1229 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1230 std::complex<double> x;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1231 x.real () = 1.0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1232 x.imag () = 1.0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1233 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1234 octave_cv_cxx_complex_reference_accessors=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1235 octave_cv_cxx_complex_reference_accessors=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1236 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1237 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1238 if test $octave_cv_cxx_complex_reference_accessors = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1239 AC_DEFINE(HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1240 [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	1241 fi
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 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1244 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	1245 dnl parts of complex numbers independently.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1246 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1247 AC_DEFUN([OCTAVE_CXX_COMPLEX_SETTERS], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1248 AC_CACHE_CHECK([whether complex class can set components independently],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1249 [octave_cv_cxx_complex_setters],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1250 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1251 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1252 #include <complex>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1253 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1254 std::complex<double> x;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1255 x.real (1.0);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1256 x.imag (2.0);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1257 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1258 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	1259 AC_LANG_POP(C++)
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 if test $octave_cv_cxx_complex_setters = yes; then
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1262 AC_DEFINE(HAVE_CXX_COMPLEX_SETTERS, 1,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1263 [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	1264 fi
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 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1267 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	1268 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1269 AC_DEFUN([OCTAVE_CXX_DYNAMIC_AUTO_ARRAYS], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1270 AC_CACHE_CHECK([whether C++ supports dynamic auto arrays],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1271 [octave_cv_cxx_dynamic_auto_arrays],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1272 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1273 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1274 void test(char *);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1275 int length();
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1276 char x[length()];
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1277 test(x);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1278 ]])],
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1279 octave_cv_cxx_dynamic_auto_arrays=yes,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1280 octave_cv_cxx_dynamic_auto_arrays=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1281 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1282 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1283 if test $octave_cv_cxx_dynamic_auto_arrays = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1284 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1285 [Define to 1 if C++ supports dynamic auto arrays.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1286 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1287 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1288 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1289 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	1290 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	1291 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	1292 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1293 AC_DEFUN([OCTAVE_CXX_FLAG], [
17661 1978a6c76aa9 Use user-specified SED during build process (bug #40273). Rik <rik@octave.org> parents: 17615 diff changeset	1294 ac_safe=`echo "$1" \| $SED 'y%./+-:=%__p___%'`
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1295 AC_MSG_CHECKING([whether ${CXX-g++} accepts $1])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1296 AC_CACHE_VAL([octave_cv_cxx_flag_$ac_safe],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1297 [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	1298 ac_octave_save_CXXFLAGS="$CXXFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1299 CXXFLAGS="$CXXFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1300 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1301 eval "octave_cv_cxx_flag_$ac_safe=yes",
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1302 eval "octave_cv_cxx_flag_$ac_safe=no")
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1303 CXXFLAGS="$ac_octave_save_CXXFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1304 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1305 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1306 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	1307 AC_MSG_RESULT([yes])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1308 ifelse([$2], ,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1309 [CXXFLAGS="$CXXFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1310 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1311 else
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	1312 AC_MSG_RESULT([no])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1313 ifelse([$3], , , [$3])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1314 fi
10471 bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1315 ])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1316 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1317 dnl Check if the C++ library is ISO compliant.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1318 dnl FIXME: This is obviously very simplistic, and trivially fooled.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1319 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1320 AC_DEFUN([OCTAVE_CXX_ISO_COMPLIANT_LIBRARY], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1321 AC_REQUIRE([AC_PROG_CXX])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1322 AC_MSG_CHECKING([if C++ library is ISO compliant])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1323 AC_CACHE_VAL([octave_cv_cxx_iso_compliant_library],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1324 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1325 rm -f conftest.h
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1326 ## 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	1327 ## possibly other versions...
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1328 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1329 climits clocale cmath complex csetjmp csignal cstdarg cstddef \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1330 cstdio cstdlib cstring ctime cwchar deque exception \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1331 fstream functional iomanip ios iosfwd iostream istream iterator \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1332 limits list locale map memory new numeric ostream queue set \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1333 sstream stack stdexcept streambuf string strstream typeinfo \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1334 utility valarray vector; do
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1335 echo "#include <$inc>" >> conftest.h
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1336 done
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1337 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1338 #include "conftest.h"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1339 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1340 std::bitset<50> flags;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1341 flags.set();
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1342 int digits = std::numeric_limits<unsigned long>::digits;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1343 digits = 0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1344 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1345 octave_cv_cxx_iso_compliant_library=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1346 octave_cv_cxx_iso_compliant_library=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1347 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1348 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1349 AC_MSG_RESULT([$octave_cv_cxx_iso_compliant_library])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1350 if test $octave_cv_cxx_iso_compliant_library = yes; then
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1351 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1352 [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	1353 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1354 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1355 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1356 dnl Check if C++ compiler needs the new friend template declaration
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1357 dnl syntax.
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1358 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1359 AC_DEFUN([OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1360 AC_REQUIRE([AC_PROG_CXX])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1361 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	1362 AC_CACHE_VAL([octave_cv_cxx_new_friend_template_decl],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1363 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1364 rm -f conftest.h
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1365 cat > conftest.h <<EOB
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1366 struct A {
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1367 friend int operator== (const A&, const A&);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1368 A (int) { }
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1369 };
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1370
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1371 template <class T> int
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1372 operator== (const T&, const T&)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1373 {
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1374 return 0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1375 }
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1376 EOB
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1377 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1378 #include "conftest.h"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1379 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1380 A a (1);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1381 return a == A(1);
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 octave_cv_cxx_new_friend_template_decl=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1384 octave_cv_cxx_new_friend_template_decl=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1385 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1386 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1387 AC_MSG_RESULT([$octave_cv_cxx_new_friend_template_decl])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1388 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	1389 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1390 [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	1391 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1392 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1393 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1394 dnl Check if the compiler supports placement delete.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1395 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1396 AC_DEFUN([OCTAVE_CXX_PLACEMENT_DELETE], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1397 AC_CACHE_CHECK([whether <new> defines placement delete operator],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1398 [octave_cv_cxx_placement_delete],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1399 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1400 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1401 #include <new>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1402 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1403 operator delete((void )0, (void )0);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1404 ]])],
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1405 octave_cv_cxx_placement_delete=yes,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1406 octave_cv_cxx_placement_delete=no)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1407 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1408 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1409 if test $octave_cv_cxx_placement_delete = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1410 AC_DEFINE(HAVE_PLACEMENT_DELETE, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1411 [Define to 1 if C++ supports operator delete(void , void ).])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1412 fi
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1413 ])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1414 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1415 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	1416 dnl readline.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1417 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1418 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	1419 USE_READLINE=yes
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1420 READLINE_LIBS=
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	1421 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	1422 [AS_HELP_STRING([--disable-readline],
18141 5e72998000fb acinclude.m4 (OCTAVE_ENABLE_READLINE): correct the help for --disable-readline Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 18058 diff changeset	1423 [do not use readline library])],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1424 [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	1425 USE_READLINE=no
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1426 warn_readline="command editing and history features require GNU Readline"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1427 fi])
16068 b309a5da17f5 use yes/no instead of true/false in confgure scripts John W. Eaton <jwe@octave.org> parents: 16012 diff changeset	1428 if test $USE_READLINE = yes; then
15302 a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	1429 dnl RHEL 5 and older systems require termlib set before enabling readline
a8cfbc1911e4 build: Set TERM_LIBS before checking for READLINE. Rik <rik@octave.org> parents: 15295 diff changeset	1430 AC_REQUIRE([OCTAVE_CHECK_LIB_TERMLIB])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1431 ac_octave_save_LIBS="$LIBS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1432 LIBS="$TERM_LIBS"
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	1433 AC_CHECK_LIB([readline], [rl_set_keyboard_input_timeout],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1434 [READLINE_LIBS="-lreadline"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1435 AC_DEFINE(USE_READLINE, 1, [Define to 1 to use the readline library.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1436 ],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1437 [AC_MSG_WARN([I need GNU Readline 4.2 or later])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1438 AC_MSG_ERROR([this is fatal unless you specify --disable-readline])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1439 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1440 LIBS="$ac_octave_save_LIBS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1441 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1442 AC_SUBST(READLINE_LIBS)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1443 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1444 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1445 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	1446 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	1447 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	1448 dnl the flag.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1449 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1450 AC_DEFUN([OCTAVE_F77_FLAG], [
17661 1978a6c76aa9 Use user-specified SED during build process (bug #40273). Rik <rik@octave.org> parents: 17615 diff changeset	1451 ac_safe=`echo "$1" \| $SED 'y%./+-:=%__p___%'`
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1452 AC_MSG_CHECKING([whether ${F77-g77} accepts $1])
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	1453 AC_CACHE_VAL([octave_cv_f77_flag_$ac_safe], [
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1454 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	1455 ac_octave_save_FFLAGS="$FFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1456 FFLAGS="$FFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1457 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1458 eval "octave_cv_f77_flag_$ac_safe=yes",
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1459 eval "octave_cv_f77_flag_$ac_safe=no")
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1460 FFLAGS="$ac_octave_save_FFLAGS"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1461 AC_LANG_POP(Fortran 77)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1462 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1463 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	1464 AC_MSG_RESULT([yes])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1465 ifelse([$2], ,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1466 [FFLAGS="$FFLAGS $1"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1467 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1468 else
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	1469 AC_MSG_RESULT([no])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1470 ifelse([$3], , , [$3])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1471 fi
10471 bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1472 ])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1473 dnl
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1474 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	1475 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	1476 dnl the following conditions hold:
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1477 dnl 1. Signed numbers are represented by twos complement
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1478 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	1479 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	1480 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	1481 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	1482 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	1483 dnl need for things like -ftrapv).
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1484 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	1485 dnl except for the shifts. Shifts are arithmetic.
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1486 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1487 AC_DEFUN([OCTAVE_FAST_INT_OPS], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1488 AC_CACHE_CHECK([whether fast integer arithmetics is usable],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1489 [octave_cv_fast_int_ops],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1490 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1491 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1492 #include <limits>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1493 template<class UT, class ST>
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1494 static bool
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1495 do_test (UT, ST)
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 volatile ST s = std::numeric_limits<ST>::min () / 3;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1498 volatile UT u = static_cast<UT> (s);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1499 if ((reinterpret_cast<volatile ST > (&u)) != s) return true;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1500
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1501 u = 0; u = ~u;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1502 if ((reinterpret_cast<volatile ST > (&u)) != -1) return true;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1503
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1504 ST sx, sy;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1505 sx = std::numeric_limits<ST>::max () / 2 + 1;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1506 sy = std::numeric_limits<ST>::max () / 2 + 2;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1507 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	1508 != std::numeric_limits<ST>::min () + 1) return true;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1509 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	1510 != -1) return true;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1511
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1512 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	1513 return true;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1514 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	1515 return true;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1516 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	1517 return true;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1518 if ((-1 >> 1) != -1) return true;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1519 return false;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1520 }
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1521
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1522 #define DO_TEST(T) \
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1523 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	1524 return sizeof (T);
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1525
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1526 ]],[[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1527
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1528 DO_TEST(char)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1529 DO_TEST(short)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1530 DO_TEST(int)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1531 DO_TEST(long)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1532 #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	1533 DO_TEST(long long)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1534 #endif
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1535 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1536 octave_cv_fast_int_ops=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1537 octave_cv_fast_int_ops=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1538 octave_cv_fast_int_ops=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1539 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1540 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1541 if test $octave_cv_fast_int_ops = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1542 AC_DEFINE(HAVE_FAST_INT_OPS, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1543 [Define to 1 if signed integers use two's complement.])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1544 fi
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1545 ])
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1546 dnl
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1547 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	1548 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	1549 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	1550 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	1551 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	1552 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	1553 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	1554 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	1555 AC_MSG_CHECKING([whether ${LD-ld} accepts -framework $1])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1556 AC_CACHE_VAL([octave_cv_framework_$1],
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1557 [ac_octave_save_LDFLAGS="$LDFLAGS"
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1558 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	1559 AC_LANG_PUSH(C++)
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1560 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	1561 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	1562 eval "octave_cv_framework_$1=no")
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1563 AC_LANG_POP(C++)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1564 LDFLAGS="$ac_octave_save_LDFLAGS"
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1565 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1566 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	1567 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	1568 AC_ARG_WITH(framework-m4_tolower($1),
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1569 [AS_HELP_STRING([--without-framework-m4_tolower($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	1570 [don't use framework $1])],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1571 with_have_framework=$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	1572 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	1573 [$4]
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1574 :
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	1575 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	1576 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	1577 [$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	1578 fi
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1579 else
15319 daf74ce2afdc m4/acinclude.m4: Use more consistent m4 quoting of arguments to macros. Rik <rik@octave.org> parents: 15302 diff changeset	1580 AC_MSG_RESULT([no])
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1581 [$5]
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1582 fi
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1583 ])
15141 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 Figure out the hardware-vendor-os info.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1586 dnl
15863 b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1587 AC_DEFUN([OCTAVE_CANONICAL_HOST], [
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1588 AC_CANONICAL_HOST
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1589 if test -z "$host"; then
15863 b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1590 host=unknown-unknown-unknown
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1591 AC_MSG_WARN([configuring Octave for unknown system type])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1592 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1593 canonical_host_type=$host
15863 b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1594 AC_SUBST(canonical_host_type)
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1595 if test -z "$host_cpu"; then
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1596 host_cpu=unknown
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1597 fi
15863 b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1598 if test -z "$host_vendor"; then
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1599 host_vendor=unknown
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1600 fi
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1601 if test -z "$host_os"; then
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1602 host_os=unknown
b316429bfa89 build: Use $host_os variable to clarify configure.ac Rik <rik@octave.org> parents: 15834 diff changeset	1603 fi
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1604 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1605 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1606 dnl Check for IEEE 754 data format.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1607 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1608 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1609 AC_MSG_CHECKING([for IEEE 754 data format])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1610 AC_CACHE_VAL([octave_cv_ieee754_data_format],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1611 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1612 int
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1613 main (void)
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 typedef union { unsigned char c[8]; double d; } ieeebytes;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1616
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1617 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43};
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1618 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c};
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1619
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1620 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1621 }
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1622 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1623 octave_cv_ieee754_data_format=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1624 octave_cv_ieee754_data_format=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1625 octave_cv_ieee754_data_format=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1626 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1627 if test "$cross_compiling" = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1628 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1629 else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1630 AC_MSG_RESULT([$octave_cv_ieee754_data_format])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1631 fi
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1632 if test $octave_cv_ieee754_data_format = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1633 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1634 [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	1635 else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1636 ## 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	1637 ## useful system, so we will abort here. Anyone wishing to
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1638 ## experiment with building Octave on a system without IEEE
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1639 ## floating point should be capable of removing this check and
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1640 ## 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	1641 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	1642 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1643 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1644 dnl
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1645 dnl Check for CallInst::addAttribute API
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1646 dnl
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1647 AC_DEFUN([OCTAVE_LLVM_CALLINST_ADDATTRIBUTE_API], [
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1648 AC_CACHE_CHECK([check LLVM::CallInst::addAttribute arg type is llvm::Attributes],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1649 [octave_cv_callinst_addattribute_arg_is_attributes],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1650 [AC_LANG_PUSH(C++)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1651 AC_COMPILE_IFELSE(
17615 3a7d5d655749 Fix typos in configure tests for LLVM methods (bug #39973) Mike Miller <mtmiller@ieee.org> parents: 17241 diff changeset	1652 [AC_LANG_PROGRAM([[
17164 36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1653 #ifdef HAVE_LLVM_IR_FUNCTION_H
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1654 #include <llvm/IR/Instructions.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1655 #include <llvm/IR/Attributes.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1656 #else
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1657 #include <llvm/Instructions.h>
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1658 #include <llvm/Attributes.h>
17164 36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1659 #endif
17615 3a7d5d655749 Fix typos in configure tests for LLVM methods (bug #39973) Mike Miller <mtmiller@ieee.org> parents: 17241 diff changeset	1660 ]], [[
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1661 llvm::CallInst *callinst;
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1662 llvm::AttrBuilder attr_builder;
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1663 attr_builder.addAttribute(llvm::Attributes::StructRet);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1664 llvm::Attributes attrs = llvm::Attributes::get(llvm::getGlobalContext(), attr_builder);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1665 callinst->addAttribute (1, attrs);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1666 ]])],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1667 octave_cv_callinst_addattribute_arg_is_attributes=yes,
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1668 octave_cv_callinst_addattribute_arg_is_attributes=no)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1669 AC_LANG_POP(C++)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1670 ])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1671 if test $octave_cv_callinst_addattribute_arg_is_attributes = yes; then
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1672 AC_DEFINE(CALLINST_ADDATTRIBUTE_ARG_IS_ATTRIBUTES, 1,
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1673 [Define to 1 if llvm::CallInst:addAttribute arg type is llvm::Attributes.])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1674 fi
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1675 ])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1676 dnl
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1677 dnl Check for Function::addAttribute API
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1678 dnl
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1679 AC_DEFUN([OCTAVE_LLVM_FUNCTION_ADDATTRIBUTE_API], [
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1680 AC_CACHE_CHECK([check llvm::Function::addAttribute arg type is llvm::Attributes],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1681 [octave_cv_function_addattribute_arg_is_attributes],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1682 [AC_LANG_PUSH(C++)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1683 AC_COMPILE_IFELSE(
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1684 [AC_LANG_PROGRAM([[
17164 36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1685 #ifdef HAVE_LLVM_IR_FUNCTION_H
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1686 #include <llvm/IR/Function.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1687 #include <llvm/IR/Attributes.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1688 #include <llvm/IR/LLVMContext.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1689 #else
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1690 #include <llvm/Function.h>
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1691 #include <llvm/Attributes.h>
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1692 #include <llvm/LLVMContext.h>
17164 36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1693 #endif
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1694 ]], [[
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1695 llvm::Function *llvm_function;
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1696 llvm::AttrBuilder attr_builder;
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1697 attr_builder.addAttribute(llvm::Attributes::StructRet);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1698 llvm::Attributes attrs = llvm::Attributes::get(llvm::getGlobalContext(), attr_builder);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1699 llvm_function->addAttribute (1, attrs);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1700 ]])],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1701 octave_cv_function_addattribute_arg_is_attributes=yes,
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1702 octave_cv_function_addattribute_arg_is_attributes=no)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1703 AC_LANG_POP(C++)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1704 ])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1705 if test $octave_cv_function_addattribute_arg_is_attributes = yes; then
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1706 AC_DEFINE(FUNCTION_ADDATTRIBUTE_ARG_IS_ATTRIBUTES, 1,
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1707 [Define to 1 if llvm::Function:addAttribute arg type is llvm::Attributes.])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1708 fi
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1709 ])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1710 dnl
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1711 dnl Check for Function::addFnAttr API
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1712 dnl
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1713 AC_DEFUN([OCTAVE_LLVM_FUNCTION_ADDFNATTR_API], [
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1714 AC_CACHE_CHECK([check LLVM::Function::addFnAttr arg type is llvm::Attributes],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1715 [octave_cv_function_addfnattr_arg_is_attributes],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1716 [AC_LANG_PUSH(C++)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1717 AC_COMPILE_IFELSE(
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1718 [AC_LANG_PROGRAM([[
17615 3a7d5d655749 Fix typos in configure tests for LLVM methods (bug #39973) Mike Miller <mtmiller@ieee.org> parents: 17241 diff changeset	1719 #ifdef HAVE_LLVM_IR_FUNCTION_H
3a7d5d655749 Fix typos in configure tests for LLVM methods (bug #39973) Mike Miller <mtmiller@ieee.org> parents: 17241 diff changeset	1720 #include <llvm/IR/Function.h>
3a7d5d655749 Fix typos in configure tests for LLVM methods (bug #39973) Mike Miller <mtmiller@ieee.org> parents: 17241 diff changeset	1721 #include <llvm/IR/Attributes.h>
17164 36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1722 #else
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1723 #include <llvm/Function.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1724 #include <llvm/Attributes.h>
36fd98b9ce48 Add support for llvm 3.3 Max Brister <max@2bass.com> parents: 17111 diff changeset	1725 #endif
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1726 ]], [[
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1727 llvm::Function *llvm_function;
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1728 llvm_function->addFnAttr (llvm::Attributes::AlwaysInline);
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1729 ]])],
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1730 octave_cv_function_addfnattr_arg_is_attributes=yes,
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1731 octave_cv_function_addfnattr_arg_is_attributes=no)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1732 AC_LANG_POP(C++)
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1733 ])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1734 if test $octave_cv_function_addfnattr_arg_is_attributes = yes; then
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1735 AC_DEFINE(FUNCTION_ADDFNATTR_ARG_IS_ATTRIBUTES, 1,
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1736 [Define to 1 if llvm::Function:addFnAttr arg type is llvm::Attributes.])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1737 fi
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1738 ])
8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1739 dnl
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1740 dnl Check for ar.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1741 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1742 AC_DEFUN([OCTAVE_PROG_AR], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1743 if test -z "$AR"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1744 AR=ar
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1745 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1746 AC_SUBST(AR)
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 if test -z "$ARFLAGS"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1749 ARFLAGS="rc"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1750 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1751 AC_SUBST(ARFLAGS)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1752 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1753 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1754 dnl Check for bison.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1755 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1756 AC_DEFUN([OCTAVE_PROG_BISON], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1757 AC_PROG_YACC
16784 0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1758
0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1759 case "`$YACC --version`" in
17197 fbee0d312af5 acinclude.m4: Remove some unnecessary double quotes around variables. Rik <rik@octave.org> parents: 17196 diff changeset	1760 bison) tmp_have_bison=yes ;;
16784 0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1761 *) 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	1762 esac
0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1763
17197 fbee0d312af5 acinclude.m4: Remove some unnecessary double quotes around variables. Rik <rik@octave.org> parents: 17196 diff changeset	1764 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	1765 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	1766 [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	1767 style="dash underscore"
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1768 quote="noquote quote"
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1769 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	1770 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	1771 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	1772 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	1773 else
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1774 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	1775 fi
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1776 if test $q = "quote"; then
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1777 def="$def \"both\""
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1778 else
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1779 def="$def both"
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1780 fi
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1781 cat << EOF > conftest.yy
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1782 $def
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1783 %start input
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1784 %%
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1785 input:;
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1786 %%
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1787 EOF
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1788 $YACC conftest.yy > /dev/null 2>&1
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1789 ac_status=$?
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1790 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	1791 if test $q = noquote; then
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1792 q=
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1793 fi
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1794 octave_cv_bison_push_pull_decl_style="$s $q"
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1795 break
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1796 fi
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1797 done
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1798 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	1799 break
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1800 fi
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1801 done
16202 7ce484126bb2 Remove temporary y.tab.c file used by configure script. Rik <rik@octave.org> parents: 16174 diff changeset	1802 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	1803 ])
16784 0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1804 fi
16174 39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1805
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1806 AC_SUBST(BISON_PUSH_PULL_DECL_STYLE, $octave_cv_bison_push_pull_decl_style)
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1807
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1808 if test -z "$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	1809 YACC=
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1810 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	1811
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1812 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	1813 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	1814 "
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1815 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	1816 fi
39096b290a2f check syntax used to enable bison push/pull parser John W. Eaton <jwe@octave.org> parents: 16068 diff changeset	1817
17197 fbee0d312af5 acinclude.m4: Remove some unnecessary double quotes around variables. Rik <rik@octave.org> parents: 17196 diff changeset	1818 if test $tmp_have_bison = no; then
16784 0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1819 YACC='$(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	1820 warn_bison="
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1821
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1822 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	1823 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	1824 sources.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1825 "
16784 0fabe0f49f38 use better method to determine whether we are using flex and bison John W. Eaton <jwe@octave.org> parents: 16733 diff changeset	1826 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	1827 fi
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1828 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1829 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1830 dnl Find desktop-file-install program.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1831 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1832 AC_DEFUN([OCTAVE_PROG_DESKTOP_FILE_INSTALL], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1833 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	1834 AC_SUBST(DESKTOP_FILE_INSTALL)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1835 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1836 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1837 dnl Find find program.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1838 dnl
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1839 ## Prefer GNU find if found.
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1840 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1841 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1842 AN_PROGRAM([find], [OCTAVE_PROG_FIND])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1843 AC_DEFUN([OCTAVE_PROG_FIND], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1844 AC_CHECK_PROGS(FIND, [gfind find])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1845 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1846 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1847 dnl Check for flex.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1848 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1849 AC_DEFUN([OCTAVE_PROG_FLEX], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1850 ## 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	1851 ## it, and it might not be installed.
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 ## 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	1854 ## using flex.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1855 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	1856 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	1857 flex)
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1858 LFLAGS="-I"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1859 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1860 LEXLIB=
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1861 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1862 *)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1863 LEX='$(top_srcdir)/build-aux/missing flex'
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1864 warn_flex="
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1865
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1866 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	1867 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	1868 "
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1869 OCTAVE_CONFIGURE_WARNING([warn_flex])
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 esac
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1872 AC_SUBST(LFLAGS)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1873 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1874 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1875 dnl Check for ghostscript.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1876 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1877 AC_DEFUN([OCTAVE_PROG_GHOSTSCRIPT], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1878 case "$canonical_host_type" in
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1879 --mingw* \| --msdosmsvc)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1880 ac_octave_gs_names="gswin32c gs mgs"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1881 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1882 *)
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1883 ac_octave_gs_names="gs"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1884 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1885 esac
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1886 AC_CHECK_PROGS(GHOSTSCRIPT, [$ac_octave_gs_names])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1887 if test -z "$GHOSTSCRIPT"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1888 GHOSTSCRIPT='$(top_srcdir)/build-aux/missing gs'
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1889 warn_ghostscript="
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1890
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1891 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	1892 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	1893 using Octave
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1894 "
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1895 OCTAVE_CONFIGURE_WARNING([warn_ghostscript])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1896 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1897 AC_SUBST(GHOSTSCRIPT)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1898 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1899 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1900 dnl Check for gnuplot.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1901 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1902 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	1903 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	1904 ac_octave_gp_default="gnuplot"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1905 if test "$cross_compiling" = yes; then
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1906 GNUPLOT="$ac_octave_gp_default"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1907 AC_MSG_RESULT([assuming $GNUPLOT exists on $canonical_host_type host])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1908 else
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1909 AC_CHECK_PROGS(GNUPLOT, [$ac_octave_gp_names])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1910 if test -z "$GNUPLOT"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1911 GNUPLOT="$gp_default"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1912 warn_gnuplot="
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1913
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1914 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	1915 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	1916 Octave's plotting commands.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1917 "
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1918 OCTAVE_CONFIGURE_WARNING([warn_gnuplot])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1919 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1920 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1921 AC_SUBST(GNUPLOT)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1922 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1923 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1924 dnl Check for gperf.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1925 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1926 AC_DEFUN([OCTAVE_PROG_GPERF], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1927 AC_CHECK_PROG(GPERF, gperf, gperf, [])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1928 if test -z "$GPERF"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1929 GPERF='$(top_srcdir)/build-aux/missing gperf'
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1930 warn_gperf="
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1931
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1932 I didn't find gperf, but it's only a problem if you need to
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	1933 reconstruct oct-gperf.h
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1934 "
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1935 OCTAVE_CONFIGURE_WARNING([warn_gperf])
16663 e380d1317c72 use missing script for gperf John W. Eaton <jwe@octave.org> parents: 16318 diff changeset	1936 GPERF='$(top_srcdir)/build-aux/missing gperf'
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1937 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1938 AC_SUBST(GPERF)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1939 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1940 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1941 dnl Check for makeinfo.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1942 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1943 AC_DEFUN([OCTAVE_PROG_MAKEINFO], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1944 dnl use MKINFO, not MAKEINFO, for variable name because Automake
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1945 dnl automatically defines a value for MAKEINFO even when it does not
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1946 dnl exist which will then fool the 'test -z' line.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1947 AC_CHECK_PROG(MKINFO, makeinfo, makeinfo, [])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1948 if test -z "$MKINFO"; then
16012 ca37c6023a79 don't abort configure if makeinfo is missing John W. Eaton <jwe@octave.org> parents: 15969 diff changeset	1949 warn_makeinfo="
ca37c6023a79 don't abort configure if makeinfo is missing John W. Eaton <jwe@octave.org> parents: 15969 diff changeset	1950
ca37c6023a79 don't abort configure if makeinfo is missing John W. Eaton <jwe@octave.org> parents: 15969 diff changeset	1951 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	1952 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	1953 "
ca37c6023a79 don't abort configure if makeinfo is missing John W. Eaton <jwe@octave.org> parents: 15969 diff changeset	1954 OCTAVE_CONFIGURE_WARNING([warn_makeinfo])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1955 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1956 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1957 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1958 dnl What pager should we use?
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1959 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1960 AC_DEFUN([OCTAVE_PROG_PAGER], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1961 if test "$cross_compiling" = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1962 DEFAULT_PAGER=less
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1963 AC_MSG_RESULT([assuming $DEFAULT_PAGER exists on $canonical_host_type host])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1964 AC_SUBST(DEFAULT_PAGER)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1965 else
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1966 ac_octave_possible_pagers="less more page pg"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1967 case "$canonical_host_type" in
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1968 --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	1969 ac_octave_possible_pagers="$ac_octave_possible_pagers more.com"
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1970 ;;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1971 esac
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1972
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	1973 AC_CHECK_PROGS(DEFAULT_PAGER, [$ac_octave_possible_pagers], [])
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1974 if test -z "$DEFAULT_PAGER"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1975 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	1976 OCTAVE_CONFIGURE_WARNING([warn_less])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1977 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1978 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1979 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1980 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1981 dnl Find Perl program.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1982 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1983 AC_DEFUN([OCTAVE_PROG_PERL], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1984 AC_CHECK_PROG(PERL, perl, perl, [])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1985 AC_SUBST(PERL)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1986 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1987 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1988 dnl Find Python program.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1989 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1990 AC_DEFUN([OCTAVE_PROG_PYTHON], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1991 AC_CHECK_PROG(PYTHON, python, python, [])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1992 AC_SUBST(PYTHON)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1993 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1994 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1995 dnl Find sed program.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1996 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1997 # Check for a fully-functional sed program, that truncates
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1998 # as few characters as possible and that supports "$X\\|Y$"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	1999 # style regular expression alternation. Prefer GNU sed if found.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2000 AC_DEFUN([OCTAVE_PROG_SED], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2001 AC_MSG_CHECKING([for a usable sed])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2002 if test -z "$SED"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2003 AC_CACHE_VAL([octave_cv_prog_sed],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2004 [# 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	2005 # Next, test potential sed programs in list for truncation.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2006 _AS_PATH_WALK([$PATH],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2007 [for ac_prog in sed gsed; do
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2008 for ac_exec_ext in '' $ac_executable_extensions; do
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2009 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2010 _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	2011 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2012 done
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2013 done
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2014 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2015 AS_TMPDIR(sed)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2016 _max=0
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2017 _count=0
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2018 # 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	2019 # along with /bin/sed that truncates output.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2020 for _sed in $_sed_list /usr/xpg4/bin/sed; do
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2021 test ! -f ${_sed} && break
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2022 cat /dev/null > "$tmp/sed.in"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2023 _count=0
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2024 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2025 # Check for GNU sed and select it if it is found.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2026 if "${_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	2027 octave_cv_prog_sed=${_sed}
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2028 break;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2029 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2030 # Reject if RE alternation is not handled.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2031 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	2032 continue;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2033 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2034 while true; do
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2035 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2036 mv "$tmp/sed.tmp" "$tmp/sed.in"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2037 cp "$tmp/sed.in" "$tmp/sed.nl"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2038 echo >>"$tmp/sed.nl"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2039 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" \|\| break
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2040 cmp -s "$tmp/sed.out" "$tmp/sed.nl" \|\| break
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2041 # 10000 chars as input seems more than enough
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2042 test $_count -gt 10 && break
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2043 _count=`expr $_count + 1`
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2044 if test $_count -gt $_max; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2045 _max=$_count
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2046 octave_cv_prog_sed=$_sed
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2047 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2048 done
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2049 done
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2050 rm -rf "$tmp"
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2051 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2052 SED=$octave_cv_prog_sed
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2053 if test -z "$SED"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2054 AC_MSG_ERROR([no usable version of sed found])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2055 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2056 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2057 AC_SUBST(SED)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2058 AC_MSG_RESULT([$SED])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2059 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2060 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2061 dnl Check for texi2dvi.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2062 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2063 AC_DEFUN([OCTAVE_PROG_TEXI2DVI], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2064 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, [])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2065 if test -z "$TEXI2DVI"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2066 TEXI2DVI='$(top_srcdir)/build-aux/missing texi2dvi'
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2067 warn_texi2dvi="
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2068
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2069 I didn't find texi2dvi, but it's only a problem if you need to
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2070 reconstruct the DVI version of the manual
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2071 "
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2072 OCTAVE_CONFIGURE_WARNING([warn_texi2dvi])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2073 fi
15250 87f337783d95 Cache texi2XXX intermediate results for faster builds. Rik <rik@octave.org> parents: 15247 diff changeset	2074 TEXI2DVI="$TEXI2DVI"' --build-dir=t2d_cache'
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2075 AC_SUBST(TEXI2DVI)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2076 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2077 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2078 dnl Check for texi2pdf.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2079 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2080 AC_DEFUN([OCTAVE_PROG_TEXI2PDF], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2081 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2082 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, [])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2083 if test -z "$TEXI2PDF"; then
16068 b309a5da17f5 use yes/no instead of true/false in confgure scripts John W. Eaton <jwe@octave.org> parents: 16012 diff changeset	2084 ac_octave_texi2pdf_missing=yes;
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2085 if test -n "$TEXI2DVI"; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2086 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	2087 ac_octave_texi2pdf_missing=no;
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2088 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2089 else
16068 b309a5da17f5 use yes/no instead of true/false in confgure scripts John W. Eaton <jwe@octave.org> parents: 16012 diff changeset	2090 ac_octave_texi2pdf_missing=no;
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2091 fi
16068 b309a5da17f5 use yes/no instead of true/false in confgure scripts John W. Eaton <jwe@octave.org> parents: 16012 diff changeset	2092 if test $ac_octave_texi2pdf_missing = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2093 TEXI2PDF='$(top_srcdir)/build-aux/missing texi2pdf'
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2094 warn_texi2pdf="
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2095
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2096 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	2097 reconstruct the PDF version of the manual
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2098 "
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2099 OCTAVE_CONFIGURE_WARNING([warn_texi2pdf])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2100 fi
15250 87f337783d95 Cache texi2XXX intermediate results for faster builds. Rik <rik@octave.org> parents: 15247 diff changeset	2101 TEXI2PDF="$TEXI2PDF"' --build-dir=t2d_cache'
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2102 AC_SUBST(TEXI2PDF)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2103 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2104 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2105 dnl Set default value for a variable and substitute it.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2106 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2107 AC_DEFUN([OCTAVE_SET_DEFAULT], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2108 ifelse($#, 2, [: ${$1=$2}
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2109 ])dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2110 AC_MSG_RESULT([defining $1 to be $$1])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2111 AC_SUBST($1)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2112 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2113 dnl
15329 719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2114 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	2115 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	2116 dnl
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2117 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	2118 dnl
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2119 AC_DEFUN([OCTAVE_UMFPACK_NEED_SUITESPARSE_TIME], [
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2120 AC_CACHE_CHECK([whether UMFPACK needs SuiteSparse_time function],
15329 719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2121 [octave_cv_umfpack_need_suitesparse_time],
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2122 [AC_LANG_PUSH(C)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2123 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2124 #if defined (HAVE_SUITESPARSE_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2125 # include <suitesparse/umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2126 #elif defined (HAVE_UFSPARSE_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2127 # include <ufsparse/umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2128 #elif defined (HAVE_UMFPACK_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2129 # include <umfpack/umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2130 #elif defined (HAVE_UMFPACK_H)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2131 # include <umfpack.h>
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2132 #endif
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2133 ]], [[
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2134 double stats [2];
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2135 umfpack_tic (stats);
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2136 ]])],
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2137 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	2138 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	2139 AC_LANG_POP(C)
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2140 ])
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2141 ])
719ffb2f35a6 Fix Octave builds with SuiteSparse >=4.0 (bug #37031) Rik <rik@octave.org> parents: 15319 diff changeset	2142 dnl
15144 9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file. Rik <rik@octave.org> parents: 15141 diff changeset	2143 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	2144 dnl
15144 9cc337ced51a build: Update OCTAVE_UMFPACK_SEPARATE_SPLIT macro to look for SuiteSparse header file. Rik <rik@octave.org> parents: 15141 diff changeset	2145 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	2146 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2147 AC_DEFUN([OCTAVE_UMFPACK_SEPARATE_SPLIT], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2148 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	2149 AC_CACHE_VAL([octave_cv_umfpack_separate_split],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2150 [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	2151 #include <stdint.h>
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2152 #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	2153 #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	2154 #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	2155 # 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	2156 #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	2157 # include <ufsparse/umfpack.h>
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2158 #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	2159 # include <umfpack/umfpack.h>
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2160 #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	2161 # include <umfpack.h>
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2162 #endif
16318 eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2163 #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	2164 typedef uint64_t idx_type;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2165 #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	2166 #else
eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2167 typedef int idx_type;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2168 #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	2169 #endif
eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2170 idx_type n = 5;
eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2171 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	2172 idx_type Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4};
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2173 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0.,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2174 -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	2175 double br[] = {8., 45., -3., 3., 19.};
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2176 double bi[] = {0., 0., 0., 0., 0.};
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2177 int main (void)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2178 {
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2179 double null = (double ) NULL ;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2180 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	2181 idx_type i ;
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2182 void Symbolic, Numeric ;
16318 eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2183 (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	2184 (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	2185 UMFPACK_NAME (free_symbolic) (&Symbolic) ;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2186 (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	2187 Numeric, null, null) ;
16318 eb572251b7c6 check for correct SuiteSparse functions if --enable-64 John W. Eaton <jwe@octave.org> parents: 16313 diff changeset	2188 UMFPACK_NAME (free_numeric) (&Numeric) ;
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2189 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	2190 if (fabs (*x - i - 1.) > 1.e-13)
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2191 return (1);
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2192 return (0) ;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2193 }
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2194 ]])],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2195 octave_cv_umfpack_separate_split=yes,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2196 octave_cv_umfpack_separate_split=no,
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2197 octave_cv_umfpack_separate_split=yes)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2198 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2199 if test "$cross_compiling" = yes; then
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2200 AC_MSG_RESULT([$octave_cv_umfpack_separate_split assumed for cross compilation])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2201 else
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2202 AC_MSG_RESULT([$octave_cv_umfpack_separate_split])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2203 fi
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	2204 if test $octave_cv_umfpack_separate_split = yes; then
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2205 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2206 [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	2207 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2208 ])
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2209 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2210 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	2211 dnl required.
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2212 dnl
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2213 AC_DEFUN([OCTAVE_UNORDERED_MAP_HEADERS], [
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2214 AC_CHECK_HEADERS([unordered_map], [],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2215 [AC_CHECK_HEADERS([tr1/unordered_map])])
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2216 AC_CACHE_CHECK([whether unordered_map requires tr1 namespace],
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2217 [octave_cv_header_require_tr1_namespace],
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2218 [AC_LANG_PUSH(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2219 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	2220 if test $ac_cv_header_unordered_map = yes; then
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2221 ## Have <unordered_map>, but still have to check whether
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2222 ## tr1 namespace is required (like MSVC, for instance).
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2223 AC_COMPILE_IFELSE(
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2224 [AC_LANG_PROGRAM([[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2225 #include <unordered_map>
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2226 ]], [[
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2227 std::unordered_map<int,int> m;
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2228 ]])],
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2229 octave_cv_header_require_tr1_namespace=no,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2230 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	2231 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	2232 octave_cv_header_require_tr1_namespace=yes
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2233 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2234 AC_LANG_POP(C++)
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2235 ])
15336 5fff79162342 acinclude.m4: Put temporary shell variables in macros into ac_octave namespace. Rik <rik@octave.org> parents: 15330 diff changeset	2236 if test $octave_cv_header_require_tr1_namespace = yes; then
17034 8d84dc5f5b5d acinclude.m4: Use m4 quote '[' rather than '"' in AC_MSG_ERROR. Rik <rik@octave.org> parents: 17031 diff changeset	2237 AC_DEFINE(USE_UNORDERED_MAP_WITH_TR1, 1,
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2238 [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	2239 fi
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2240 ])
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	2241
15141 4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2242 dnl End of macros written by Octave developers
4388f6518440 build: Overhaul acinclude.m4 macros. Rik <rik@octave.org> parents: 15134 diff changeset	2243 dnl ------------------------------------------------------------
9645 4531741e5236 configure tweaks John W. Eaton <jwe@octave.org> parents: 9596 diff changeset	2244 dnl
4531741e5236 configure tweaks John W. Eaton <jwe@octave.org> parents: 9596 diff changeset	2245

Mercurial > octave

annotate m4/acinclude.m4 @ 18973:625e3bb65885 stable