octave: m4/acinclude.m4 annotate

annotate m4/acinclude.m4 @ 15126:25200c04bc25

configure.ac: Require makeinfo to be present before building Octave. * configure.ac: Add new OCTAVE_PROG_MAKEINFO test. * m4/acinclude.m4: Add new OCTAVE_PROG_MAKEINFO check for presence of makeinfo.

author	Rik <rik@octave.org>
date	Wed, 08 Aug 2012 07:23:21 -0700
parents	36cbcc37fdb8
children	f91eac1bc66d

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
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 14043 diff changeset	3 dnl Copyright (C) 1995-2012 John W. Eaton
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	4 dnl
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	5 dnl This file is part of Octave.
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	6 dnl
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.
1232 5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	11 dnl
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.
5f1bb459e99c [project @ 1995-04-10 05:20:52 by jwe] jwe parents: diff changeset	16 dnl
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], [$2])])])
691545147aca compatibility for earlier autoconfs Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	37 dnl
2813 d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	38 dnl ----------------------------------------------------------------------
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	39 dnl
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	40 dnl Figure out the hardware-vendor-os info.
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	41 dnl
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	42 dnl OCTAVE_HOST_TYPE
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	43 AC_DEFUN([OCTAVE_HOST_TYPE],
2813 d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	44 [AC_CANONICAL_HOST
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	45 if test -z "$host"; then
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	46 host=unknown
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	47 fi
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	48 canonical_host_type=$host
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	49 if test "$host" = unknown; then
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	50 AC_MSG_WARN([configuring Octave for unknown system type
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	51 ])
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	52 fi
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	53 AC_SUBST(canonical_host_type)])
2813 d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	54 dnl
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	55 dnl Set default value for a variable and substitute it.
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	56 dnl
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	57 dnl OCTAVE_SET_DEFAULT
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	58 AC_DEFUN([OCTAVE_SET_DEFAULT],
3176 fccab8e7d35f [project @ 1998-05-18 20:33:31 by jwe] jwe parents: 3174 diff changeset	59 [ifelse($#, 2, [: ${$1=$2}
2813 d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	60 ])dnl
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	61 AC_MSG_RESULT([defining $1 to be $$1])
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	62 AC_SUBST($1)])
d45d48b3dcde [project @ 1997-03-13 22:39:15 by jwe] jwe parents: 2641 diff changeset	63 dnl
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	64 dnl Check for ar.
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	65 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	66 AC_DEFUN([OCTAVE_PROG_AR],
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	67 [if test -z "$AR"; then
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	68 AR=ar
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	69 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	70 AC_SUBST(AR)
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	71
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	72 if test -z "$ARFLAGS"; then
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	73 ARFLAGS="rc"
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	74 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	75 AC_SUBST(ARFLAGS)
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	76 ])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	77 dnl
4360 1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	78 dnl See if the compiler supports placement delete
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	79 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	80 AC_DEFUN([OCTAVE_PLACEMENT_DELETE],
4360 1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	81 [AC_CACHE_CHECK([whether <new> defines placement delete operator],
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	82 octave_cv_placement_delete,
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	83 [AC_LANG_PUSH(C++)
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	84 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <new>]],
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	85 [[operator delete((void )0, (void )0);]])],
4360 1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	86 octave_cv_placement_delete=yes, octave_cv_placement_delete=no)])
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	87 if test $octave_cv_placement_delete = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	88 AC_DEFINE(HAVE_PLACEMENT_DELETE,1,[Define to 1 if C++ supports operator delete(void , void ).])
4360 1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	89 fi
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	90 AC_LANG_POP(C++)
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	91 ])
1d7180ab9df1 [project @ 2003-02-24 02:57:24 by jwe] jwe parents: 4192 diff changeset	92 dnl
4366 ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	93 dnl See if the compiler dynamic auto arrays
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	94 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	95 AC_DEFUN([OCTAVE_DYNAMIC_AUTO_ARRAYS],
4366 ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	96 [AC_CACHE_CHECK([whether C++ supports dynamic auto arrays],
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	97 octave_cv_dynamic_auto_arrays,
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	98 [AC_LANG_PUSH(C++)
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	99 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	100 [[void test(char *); int length(); char x[length()]; test(x);]])],
4366 ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	101 octave_cv_dynamic_auto_arrays=yes, octave_cv_dynamic_auto_arrays=no)])
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	102 if test $octave_cv_dynamic_auto_arrays = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	103 AC_DEFINE(HAVE_DYNAMIC_AUTO_ARRAYS,1,[Define to 1 if C++ supports dynamic auto arrays.])
4366 ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	104 fi
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	105 AC_LANG_POP(C++)
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	106 ])
ad851d04b396 [project @ 2003-03-05 09:49:18 by jwe] jwe parents: 4360 diff changeset	107 dnl
14725 fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	108 dnl See if the C++ library has the bit_and, bit_or and bit_xor
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	109 dnl templates defined.
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	110 dnl
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	111 AC_DEFUN([OCTAVE_CXX_BITWISE_OP_TEMPLATES],
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	112 [AC_CACHE_CHECK([whether bit_and, bit_or and bit_xor are defined in the c++ library],
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	113 octave_cv_cxx_bitwise_op_templates,
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	114 [AC_LANG_PUSH(C++)
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	115 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <functional>]],
14735 295bd3efc065 fix configure test for bit functions John W. Eaton <jwe@octave.org> parents: 14725 diff changeset	116 [[int x = 0;
295bd3efc065 fix configure test for bit functions John W. Eaton <jwe@octave.org> parents: 14725 diff changeset	117 int y = 1;
295bd3efc065 fix configure test for bit functions John W. Eaton <jwe@octave.org> parents: 14725 diff changeset	118 int z1 = std::bit_and<int>() (x, y);
295bd3efc065 fix configure test for bit functions John W. Eaton <jwe@octave.org> parents: 14725 diff changeset	119 int z2 = std::bit_or<int>() (x, y);
295bd3efc065 fix configure test for bit functions John W. Eaton <jwe@octave.org> parents: 14725 diff changeset	120 int z3 = std::bit_xor<int>() (x, y);]])],
14725 fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	121 octave_cv_cxx_bitwise_op_templates=yes, octave_cv_cxx_bitwise_op_templates=no)])
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	122 if test $octave_cv_cxx_bitwise_op_templates = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	123 AC_DEFINE(HAVE_CXX_BITWISE_OP_TEMPLATES,1,[Define to 1 if C++ library has templated bitwise operators.])
14725 fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	124 fi
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	125 AC_LANG_POP(C++)
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	126 ])
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	127
fa48fd0f160f Add configure check for templated bitwise operators. Carlo de Falco <cdf@users.sourceforge.net> parents: 14657 diff changeset	128 dnl
10380 60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	129 dnl See if the C++ library has functions to set real and imaginary
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	130 dnl parts of complex numbers independently.
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	131 dnl
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	132 AC_DEFUN([OCTAVE_CXX_COMPLEX_SETTERS],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	133 [AC_CACHE_CHECK([whether complex class can set components independently],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	134 octave_cv_cxx_complex_setters,
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	135 [AC_LANG_PUSH(C++)
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	136 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	137 [[std::complex<double> x; x.real (1.0); x.imag (2.0);]])],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	138 octave_cv_cxx_complex_setters=yes, octave_cv_cxx_complex_setters=no)])
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	139 if test $octave_cv_cxx_complex_setters = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	140 AC_DEFINE(HAVE_CXX_COMPLEX_SETTERS,1,[Define to 1 if C++ complex class has void real (T) and void imag (T) methods.])
10380 60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	141 fi
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	142 AC_LANG_POP(C++)
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	143 ])
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	144 dnl
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	145 dnl See if the C++ library has functions to access real and imaginary
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	146 dnl parts of complex numbers independently via references.
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	147 dnl
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	148 AC_DEFUN([OCTAVE_CXX_COMPLEX_REFERENCE_ACCESSORS],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	149 [AC_CACHE_CHECK([whether complex class can reference components independently],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	150 octave_cv_cxx_complex_reference_accessors,
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	151 [AC_LANG_PUSH(C++)
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	152 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <complex>]],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	153 [[std::complex<double> x; x.real () = 1.0; x.imag () = 1.0;]])],
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	154 octave_cv_cxx_complex_reference_accessors=yes, octave_cv_cxx_complex_reference_accessors=no)])
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	155 if test $octave_cv_cxx_complex_reference_accessors = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	156 AC_DEFINE(HAVE_CXX_COMPLEX_REFERENCE_ACCESSORS,1,[Define to 1 if C++ complex class has T& real (void) and T& imag (void) methods.])
10380 60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	157 fi
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	158 AC_LANG_POP(C++)
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	159 ])
60acc47c203f configure checks for complex element setter/reference accessor methods John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	160 dnl
14776 0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	161 dnl See if the Carbon Framework defines CGDisplayBitsPerPixel.
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	162 dnl
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	163 AC_DEFUN([OCTAVE_CARBON_CGDISPLAYBITSPERPIXEL],
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	164 [AC_CACHE_CHECK([whether CGDisplayBitsPerPixel is defined in the Carbon Framework],
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	165 octave_cv_carbon_cgdisplaybitsperpixel,
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	166 [AC_LANG_PUSH(C++)
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	167 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	168 #include <Carbon/Carbon.h>
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	169 ]], [[
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	170 CGDirectDisplayID display = CGMainDisplayID ();
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	171 size_t depth = CGDisplayBitsPerPixel (display);
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	172 ]])],
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	173 octave_cv_carbon_cgdisplaybitsperpixel=yes, octave_cv_carbon_cgdisplaybitsperpixel=no)])
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	174 if test $octave_cv_carbon_cgdisplaybitsperpixel = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	175 AC_DEFINE(HAVE_CARBON_CGDISPLAYBITSPERPIXEL,1,[Define to 1 if Carbon Framework has CGDisplayBitsPerPixel.])
14776 0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	176 fi
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	177 AC_LANG_POP(C++)
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	178 ])
0eb1b1eb2c76 Detect Carbon's CGDisplayBitsPerPixel during configure. Use it if present. Ben Abbott <bpabbott@mac.com> parents: 14735 diff changeset	179 dnl
1707 5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	180 dnl The following test is from Karl Berry's Kpathseach library. I'm
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	181 dnl including it here in case we someday want to make the use of
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	182 dnl kpathsea optional.
1708 0d952cd2ea74 [project @ 1996-01-08 00:45:34 by jwe] jwe parents: 1707 diff changeset	183 dnl
0d952cd2ea74 [project @ 1996-01-08 00:45:34 by jwe] jwe parents: 1707 diff changeset	184 dnl Some BSD putenv's, e.g., FreeBSD, do malloc/free's on the environment.
0d952cd2ea74 [project @ 1996-01-08 00:45:34 by jwe] jwe parents: 1707 diff changeset	185 dnl This test program is due to Mike Hibler <mike@cs.utah.edu>.
0d952cd2ea74 [project @ 1996-01-08 00:45:34 by jwe] jwe parents: 1707 diff changeset	186 dnl We don't actually need to run this if we don't have putenv, but it
0d952cd2ea74 [project @ 1996-01-08 00:45:34 by jwe] jwe parents: 1707 diff changeset	187 dnl doesn't hurt.
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	188 AC_DEFUN([OCTAVE_SMART_PUTENV],
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	189 [AC_MSG_CHECKING([whether putenv uses malloc])
1707 5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	190 AC_CACHE_VAL(octave_cv_func_putenv_malloc,
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	191 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
1707 5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	192 #define VAR "YOW_VAR"
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	193 #define STRING1 "GabbaGabbaHey"
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	194 #define STRING2 "Yow!!" /* should be shorter than STRING1 */
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	195 extern char getenv (); / in case char* and int don't mix gracefully */
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	196 main ()
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	197 {
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	198 char str1, rstr1, str2, rstr2;
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	199 str1 = getenv (VAR);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	200 if (str1)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	201 exit (1);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	202 str1 = malloc (strlen (VAR) + 1 + strlen (STRING1) + 1);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	203 if (str1 == 0)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	204 exit (2);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	205 strcpy (str1, VAR);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	206 strcat (str1, "=");
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	207 strcat (str1, STRING1);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	208 if (putenv (str1) < 0)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	209 exit (3);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	210 rstr1 = getenv (VAR);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	211 if (rstr1 == 0)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	212 exit (4);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	213 rstr1 -= strlen (VAR) + 1;
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	214 if (strncmp (rstr1, VAR, strlen (VAR)))
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	215 exit (5);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	216 str2 = malloc (strlen (VAR) + 1 + strlen (STRING2) + 1);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	217 if (str2 == 0 \|\| str1 == str2)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	218 exit (6);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	219 strcpy (str2, VAR);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	220 strcat (str2, "=");
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	221 strcat (str2, STRING2);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	222 if (putenv (str2) < 0)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	223 exit (7);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	224 rstr2 = getenv (VAR);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	225 if (rstr2 == 0)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	226 exit (8);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	227 rstr2 -= strlen (VAR) + 1;
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	228 #if 0
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	229 printf ("rstr1=0x%x, rstr2=0x%x\n", rstr1, rstr2);
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	230 /*
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	231 * If string from first call was reused for the second call,
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	232 * you had better not do a free on the first string!
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	233 */
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	234 if (rstr1 == rstr2)
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	235 printf ("#define SMART_PUTENV\n");
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	236 else
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	237 printf ("#undef SMART_PUTENV\n");
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	238 #endif
5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	239 exit (rstr1 == rstr2 ? 0 : 1);
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	240 }]])], octave_cv_func_putenv_malloc=yes, octave_cv_func_putenv_malloc=no,
1707 5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	241 octave_cv_func_putenv_malloc=no)])dnl
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	242 AC_MSG_RESULT([$octave_cv_func_putenv_malloc])
1707 5ddae4c13f80 [project @ 1996-01-08 00:39:59 by jwe] jwe parents: 1315 diff changeset	243 if test $octave_cv_func_putenv_malloc = yes; then
3887 7da18459c08b [project @ 2002-04-04 00:44:21 by jwe] jwe parents: 3843 diff changeset	244 AC_DEFINE(SMART_PUTENV,1,[To quiet autoheader.])
1708 0d952cd2ea74 [project @ 1996-01-08 00:45:34 by jwe] jwe parents: 1707 diff changeset	245 fi])
1788 b7de2fd2be6b [project @ 1996-01-24 20:47:58 by jwe] jwe parents: 1708 diff changeset	246 dnl
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	247 dnl Check to see if C++ compiler needs the new friend template declaration
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	248 dnl syntax.
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	249 dnl
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	250 dnl OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	251 AC_DEFUN([OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL], [
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	252 AC_REQUIRE([AC_PROG_CXX])
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	253 AC_MSG_CHECKING([for C++ support for new friend template declaration])
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	254 AC_CACHE_VAL(octave_cv_cxx_new_friend_template_decl, [
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	255 AC_LANG_PUSH(C++)
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	256 rm -f conftest.h
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	257 cat > conftest.h <<EOB
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	258 struct A {
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	259 friend int operator== (const A&, const A&);
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	260 A (int) { }
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	261 };
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	262
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	263 template <class T> int
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	264 operator== (const T&, const T&)
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	265 {
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	266 return 0;
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	267 }
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	268 EOB
5842 ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	269 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	270 [[A a (1);
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	271 return a == A(1);]])],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	272 [octave_cv_cxx_new_friend_template_decl=no],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	273 [octave_cv_cxx_new_friend_template_decl=yes])
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	274 AC_LANG_POP(C++)
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	275 ])
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	276 AC_MSG_RESULT([$octave_cv_cxx_new_friend_template_decl])
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	277 if test $octave_cv_cxx_new_friend_template_decl = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	278 AC_DEFINE(CXX_NEW_FRIEND_TEMPLATE_DECL,1,[Define to 1 if your compiler supports `<>' stuff for template friends.])
3107 a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	279 fi
a8dcfbf87ea3 [project @ 1997-11-19 22:34:59 by jwe] jwe parents: 3089 diff changeset	280 ])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	281 dnl
3233 98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	282 dnl Check to see if C compiler handles FLAG command line option. If
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	283 dnl two arguments are specified, execute the second arg as shell
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	284 dnl commands. Otherwise, add FLAG to CFLAGS if the compiler accepts
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	285 dnl the flag.
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	286 dnl
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	287 dnl OCTAVE_CC_FLAG
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	288 AC_DEFUN([OCTAVE_CC_FLAG], [
14994 bbc825cb2ea0 Use -I instead of -isystem if -isystem is not avaiable Max Brister <max@2bass.com> parents: 14776 diff changeset	289 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	290 AC_MSG_CHECKING([whether ${CC-cc} accepts $1])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	291 AC_CACHE_VAL(octave_cv_cc_flag_$ac_safe, [
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	292 AC_LANG_PUSH(C)
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	293 XCFLAGS="$CFLAGS"
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	294 CFLAGS="$CFLAGS $1"
5177 86fa011d6404 [project @ 2005-03-03 00:32:34 by jwe] jwe parents: 5094 diff changeset	295 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	296 eval "octave_cv_cc_flag_$ac_safe=yes",
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	297 eval "octave_cv_cc_flag_$ac_safe=no")
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	298 CFLAGS="$XCFLAGS"
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	299 AC_LANG_POP(C)
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	300 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	301 if eval "test \"`echo '$octave_cv_cc_flag_'$ac_safe`\" = yes"; then
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	302 AC_MSG_RESULT(yes)
3131 9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	303 ifelse([$2], , [
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	304 CFLAGS="$CFLAGS $1"
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	305 AC_MSG_RESULT([adding $1 to CFLAGS])], [$2])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	306 else
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	307 AC_MSG_RESULT(no)
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	308 ifelse([$3], , , [$3])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	309 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	310 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	311 dnl
3233 98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	312 dnl Check to see if C++ compiler handles FLAG command line option. If
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	313 dnl two arguments are specified, execute the second arg as shell
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	314 dnl commands. Otherwise, add FLAG to CXXFLAGS if the compiler accepts
98d0ee053ba4 [project @ 1999-01-27 20:23:40 by jwe] jwe parents: 3222 diff changeset	315 dnl the flag.
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	316 dnl
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	317 dnl OCTAVE_CXX_FLAG
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	318 AC_DEFUN([OCTAVE_CXX_FLAG], [
3908 90dc5c9a9a21 [project @ 2002-04-24 19:53:35 by jwe] jwe parents: 3892 diff changeset	319 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	320 AC_MSG_CHECKING([whether ${CXX-g++} accepts $1])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	321 AC_CACHE_VAL(octave_cv_cxx_flag_$ac_safe, [
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	322 AC_LANG_PUSH(C++)
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	323 XCXXFLAGS="$CXXFLAGS"
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	324 CXXFLAGS="$CXXFLAGS $1"
5177 86fa011d6404 [project @ 2005-03-03 00:32:34 by jwe] jwe parents: 5094 diff changeset	325 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	326 eval "octave_cv_cxx_flag_$ac_safe=yes",
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	327 eval "octave_cv_cxx_flag_$ac_safe=no")
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	328 CXXFLAGS="$XCXXFLAGS"
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	329 AC_LANG_POP(C++)
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	330 ])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	331 if eval "test \"`echo '$octave_cv_cxx_flag_'$ac_safe`\" = yes"; then
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	332 AC_MSG_RESULT(yes)
3131 9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	333 ifelse([$2], , [
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	334 CXXFLAGS="$CXXFLAGS $1"
9c5160c83bd2 [project @ 1998-01-29 04:46:33 by jwe] jwe parents: 3130 diff changeset	335 AC_MSG_RESULT([adding $1 to CXXFLAGS])], [$2])
3126 0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	336 else
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	337 AC_MSG_RESULT(no)
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	338 ifelse([$3], , , [$3])
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	339 fi
0f6ec7b761a6 [project @ 1998-01-16 05:15:43 by jwe] jwe parents: 3107 diff changeset	340 ])
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	341 dnl
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	342 dnl Check to see if Fortran compiler handles FLAG command line option. If
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	343 dnl two arguments are specified, execute the second arg as shell
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	344 dnl commands. Otherwise, add FLAG to FFLAGS if the compiler accepts
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	345 dnl the flag.
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	346 dnl
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	347 dnl OCTAVE_F77_FLAG
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	348 AC_DEFUN([OCTAVE_F77_FLAG], [
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	349 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	350 AC_MSG_CHECKING([whether ${F77-g77} accepts $1])
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	351 AC_CACHE_VAL(octave_cv_f77_flag_$ac_safe, [
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	352 AC_LANG_PUSH(Fortran 77)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	353 XFFLAGS="$FFLAGS"
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	354 FFLAGS="$FFLAGS $1"
5177 86fa011d6404 [project @ 2005-03-03 00:32:34 by jwe] jwe parents: 5094 diff changeset	355 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	356 eval "octave_cv_f77_flag_$ac_safe=yes",
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	357 eval "octave_cv_f77_flag_$ac_safe=no")
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	358 FFLAGS="$XFFLAGS"
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	359 AC_LANG_POP(Fortran 77)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	360 ])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	361 if eval "test \"`echo '$octave_cv_f77_flag_'$ac_safe`\" = yes"; then
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	362 AC_MSG_RESULT(yes)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	363 ifelse([$2], , [
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	364 FFLAGS="$FFLAGS $1"
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	365 AC_MSG_RESULT([adding $1 to FFLAGS])], [$2])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	366 else
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	367 AC_MSG_RESULT(no)
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	368 ifelse([$3], , , [$3])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	369 fi
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	370 ])
dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	371 dnl
14550 bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	372 dnl Check to see whether Fortran compiler has the intrinsic function ISNAN.
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	373 dnl
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	374 AC_DEFUN([OCTAVE_CHECK_FORTRAN_HAVE_ISNAN], [
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	375 AC_LANG_PUSH(Fortran 77)
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	376 AC_CACHE_CHECK([whether $F77 has the intrinsic function ISNAN],
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	377 [octave_cv_fortran_have_isnan],
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	378 [AC_COMPILE_IFELSE(
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	379 [ program foo
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	380 implicit none
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	381 real x
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	382 double precision y
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	383 if (isnan(x)) then
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	384 print *, 'x is NaN'
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	385 end if
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	386 if (isnan(y)) then
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	387 print *, 'y is NaN'
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	388 end if
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	389 end program], [octave_cv_fortran_have_isnan=yes], [octave_cv_fortran_have_isnan=no]
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	390 )])
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	391 AC_LANG_POP(Fortran 77)
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	392 ])
bc4c574ab3b6 Add configure check for isnan in fortran. Carlo de Falco <cdf@users.sourceforge.net> parents: 14419 diff changeset	393 dnl
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	394 dnl Check to see whether the default Fortran INTEGER is 64 bits wide.
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	395 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	396 AC_DEFUN([OCTAVE_CHECK_FORTRAN_INTEGER_SIZE], [
10331 6a50aa2cdf00 never compile ranlib with 8-byte integers John W. Eaton <jwe@octave.org> parents: 10257 diff changeset	397 octave_fintsize_save_FFLAGS="$FFLAGS"
6a50aa2cdf00 never compile ranlib with 8-byte integers John W. Eaton <jwe@octave.org> parents: 10257 diff changeset	398 FFLAGS="$FFLAGS $F77_INTEGER_8_FLAG"
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	399 AC_LANG_PUSH(Fortran 77)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	400 AC_CACHE_CHECK([whether $F77 generates correct size integers],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	401 [octave_cv_fortran_integer_size],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	402 [AC_COMPILE_IFELSE(
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	403 [ subroutine foo(n, in, out)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	404 integer n, in(n), out(n)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	405 integer i
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	406 do 10 i = 1, n
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	407 out(i) = in(i)
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	408 10 continue
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	409 return
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	410 end],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	411 [mv conftest.$ac_objext fintsize.$ac_objext
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	412
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	413 octave_fintsize_save_LIBS="$LIBS"
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	414 LIBS="fintsize.$ac_objext $[]_AC_LANG_PREFIX[]LIBS"
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	415 AC_LANG_PUSH(C)dnl
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	416 AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <assert.h>]], [[
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	417 #ifdef USE_64_BIT_IDX_T
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	418 #if IDX_TYPE_LONG
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	419 typedef long octave_idx_type;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	420 #else
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	421 typedef int octave_idx_type;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	422 #endif
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	423 #else
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	424 typedef int octave_idx_type;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	425 #endif
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	426 octave_idx_type n = 2;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	427 octave_idx_type in[2];
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	428 octave_idx_type out[2];
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	429 in[0] = 13;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	430 in[0] = 42;
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	431 F77_FUNC(foo,FOO) (&n, &in, &out);
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	432 assert (in[0] == out[0] && in[1] == out[1]);
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	433 ]])],
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	434 [octave_cv_fortran_integer_size=yes],
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	435 [octave_cv_fortran_integer_size=no],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	436 [octave_cv_fortran_integer_size=yes])
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	437 AC_LANG_POP(C)dnl
10331 6a50aa2cdf00 never compile ranlib with 8-byte integers John W. Eaton <jwe@octave.org> parents: 10257 diff changeset	438 LIBS="$octave_fintsize_save_LIBS"
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	439 rm -f conftest.$ac_objext fintsize.$ac_objext
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	440 ], [
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	441 rm -f conftest.$ac_objext
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	442 AC_MSG_FAILURE([cannot compile a simple Fortran program])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	443 octave_cv_fortran_integer_size=no])])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	444 AC_LANG_POP(Fortran 77)
10331 6a50aa2cdf00 never compile ranlib with 8-byte integers John W. Eaton <jwe@octave.org> parents: 10257 diff changeset	445 FFLAGS="$octave_fintsize_save_FFLAGS"
9596 f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	446 ])
f26229391ea1 configure.in, aclocal.m4: check fortran integer size John W. Eaton <jwe@octave.org> parents: 9577 diff changeset	447 dnl
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	448 dnl
14605 28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	449 dnl Adds warnings to final summary
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	450 dnl
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	451 AC_DEFUN([OCTAVE_CONFIGURE_WARNING], [
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	452 AC_MSG_WARN([$][$1])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	453 m4_set_add([summary_warning_list], [$1])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	454 ])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	455 dnl
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	456 dnl
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	457 dnl Prints final summary
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	458 dnl
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	459 AC_DEFUN([OCTAVE_CONFIGURE_WARNING_SUMMARY], [
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	460 m4_set_foreach([summary_warning_list], [elt], [
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	461 if test -n "[$]elt"; then
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	462 AC_MSG_WARN([$]elt)
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	463 warn_msg_printed=true
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	464 fi])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	465 ])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	466 dnl
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	467 dnl
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	468 dnl
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	469 dnl OCTAVE_CHECK_LIBRARY(LIBRARY, DOC-NAME, WARN-MSG, HEADER, FUNC,
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	470 dnl LANG, DOC-STRING, EXTRA-CHECK)
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	471 AC_DEFUN([OCTAVE_CHECK_LIBRARY], [
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	472 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	473 [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	474 [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	475 [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	476 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	477
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	478 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	479 [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	480 [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	481 [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	482 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	483
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	484 AC_ARG_WITH([$1],
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	485 [m4_ifblank([$7],
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	486 [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	487 [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	488 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	489
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	490 m4_toupper([$1])_LIBS=
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	491 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	492 no)
41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly. David Grundberg <individ@acc.umu.se> parents: 9531 diff changeset	493 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	494 ;;
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	495 yes \| "")
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	496 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	497 ;;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	498 -* \| / \| .a \| .so \| .so. \| *.o)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	499 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	500 ;;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	501 *)
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	502 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	503 ;;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	504 esac
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	505
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	506 [TEXINFO_]m4_toupper([$1])=
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	507 warn_$1="$3"
14605 28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	508 m4_set_add([summary_warning_list], [warn_$1])
28e53daab1f8 Cleanup on autoconf warnings Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14550 diff changeset	509
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	510 if test -n "$m4_toupper([$1])_LIBS"; then
9540 79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries John W. Eaton <jwe@octave.org> parents: 9539 diff changeset	511 octave_check_library_save_CPPFLAGS="$CPPFLAGS"
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	512 CPPFLAGS="$m4_toupper([$1])_CPPFLAGS $CPPFLAGS"
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	513 m4_ifnblank([$6], [AC_LANG_PUSH($6)])
9568 d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	514 octave_$1_check_for_lib=false
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	515 m4_ifblank([$4], [octave_$1_check_for_lib=true],
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	516 [AC_CHECK_HEADERS($4, [octave_$1_check_for_lib=true; break])])
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	517 if $octave_$1_check_for_lib; then
9540 79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries John W. Eaton <jwe@octave.org> parents: 9539 diff changeset	518 octave_check_library_save_LDFLAGS="$LDFLAGS"
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	519 LDFLAGS="$m4_toupper([$1])_LDFLAGS $LDFLAGS"
9540 79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries John W. Eaton <jwe@octave.org> parents: 9539 diff changeset	520 octave_check_library_save_LIBS="$LIBS"
9520 bd5909b89457 fix OCTAVE_CHECK_LIBRARY Jaroslav Hajek <highegg@gmail.com> parents: 9519 diff changeset	521 LIBS="$m4_toupper([$1])_LIBS $LIBS"
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	522 octave_$1_ok=no
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	523 AC_MSG_CHECKING([for $5 in $m4_toupper([$1])_LIBS])
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	524 AC_LINK_IFELSE([AC_LANG_CALL([], [$5])],
9539 41a74dcd14df Clear QHULL_LIBS etc on errors. Interpret --without-qhull etc correctly. David Grundberg <individ@acc.umu.se> parents: 9531 diff changeset	525 [octave_$1_ok=yes])
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	526 AC_MSG_RESULT([$octave_$1_ok])
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	527 if test $octave_$1_ok = yes; then
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	528 m4_ifblank([$8], [
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	529 warn_$1=
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	530 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	531 [Define to 1 if $2 is available.])
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	532 [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	533 fi
9540 79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries John W. Eaton <jwe@octave.org> parents: 9539 diff changeset	534 LIBS="$octave_check_library_save_LIBS"
9568 d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	535 LDFLAGS="$octave_check_library_save_LDFLAGS"
d3fccc4c4b9e use OCTAVE_CHECK_LIBRARY to check for ARPACK John W. Eaton <jwe@octave.org> parents: 9543 diff changeset	536 fi
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9520 diff changeset	537 m4_ifnblank([$6], [AC_LANG_POP($6)])
9540 79b5fe2d5646 use Z_LIBS in checks for curl and glpk libraries John W. Eaton <jwe@octave.org> parents: 9539 diff changeset	538 CPPFLAGS="$octave_check_library_save_CPPFLAGS"
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	539 fi
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	540 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	541 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	542 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	543 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	544 m4_toupper([$1])_LIBS=
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	545 fi
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	546 ])
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	547 dnl
3729 ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	548 dnl Check for flex
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	549 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	550 AC_DEFUN([OCTAVE_PROG_FLEX], [
3729 ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	551 ### For now, don't define LEXLIB to be -lfl -- we don't use anything in
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	552 ### it, and it might not be installed.
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	553 ###
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	554 ### Also make sure that we generate an interactive scanner if we are
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	555 ### using flex.
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	556 AC_PROG_LEX
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	557 case "$LEX" in
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	558 flex*)
9794 0d4613a736e9 convert build system to use automake and libtool John W. Eaton <jwe@octave.org> parents: 9654 diff changeset	559 LFLAGS="-I"
3729 ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	560 AC_MSG_RESULT([defining LFLAGS to be $LFLAGS])
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	561 LEXLIB=
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	562 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	563 *)
14419 2258a0b73eb8 Fix path to missing helper script Mike Miller <mtmiller@ieee.org> parents: 14315 diff changeset	564 LEX='$(top_srcdir)/build-aux/missing flex'
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	565 warn_flex="
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	566
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	567 I didn't find flex, but it's only a problem if you need to reconstruct
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	568 lex.cc, which is the case if you're building from VCS sources.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	569 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	570 OCTAVE_CONFIGURE_WARNING([warn_flex])
3729 ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	571 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	572 esac
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	573 AC_SUBST(LFLAGS)
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	574 ])
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	575 dnl
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	576 dnl Check for bison
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	577 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	578 AC_DEFUN([OCTAVE_PROG_BISON], [
3729 ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	579 AC_PROG_YACC
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	580 case "$YACC" in
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	581 bison*)
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	582 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	583 *)
14419 2258a0b73eb8 Fix path to missing helper script Mike Miller <mtmiller@ieee.org> parents: 14315 diff changeset	584 YACC='$(top_srcdir)/build-aux/missing bison'
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	585 warn_bison="
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	586
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	587 I didn't find bison, but it's only a problem if you need to
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	588 reconstruct parse.cc, which is the case if you're building from VCS
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	589 sources.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	590
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	591 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	592 OCTAVE_CONFIGURE_WARNING([warn_bison])
3729 ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	593 ;;
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	594 esac
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	595 ])
ea62136d86e8 [project @ 2000-10-31 17:17:26 by jwe] jwe parents: 3673 diff changeset	596 dnl
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	597 dnl What pager should we use?
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	598 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	599 AC_DEFUN([OCTAVE_PROG_PAGER],
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	600 [if test "$cross_compiling" = yes; then
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	601 DEFAULT_PAGER=less
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	602 AC_MSG_RESULT([assuming $DEFAULT_PAGER exists on $canonical_host_type host])
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	603 AC_SUBST(DEFAULT_PAGER)
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	604 else
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	605 octave_possible_pagers="less more page pg"
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	606 case "$canonical_host_type" in
6103 a2fdc87184cf [project @ 2006-10-26 21:32:17 by jwe] jwe parents: 6061 diff changeset	607 --cygwin* \| --mingw32* \| --msdosmsvc)
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	608 octave_possible_pagers="$octave_possible_pagers more.com"
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	609 ;;
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	610 esac
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	611
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	612 AC_CHECK_PROGS(DEFAULT_PAGER, $octave_possible_pagers, [])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	613 if test -z "$DEFAULT_PAGER"; then
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	614 warn_less="I couldn't find \`less', \`more', \`page', or \`pg'"
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	615 OCTAVE_CONFIGURE_WARNING([warn_less])
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	616 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	617 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	618 ])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	619 dnl
6821 b5d4d61d6bad [project @ 2007-08-23 17:32:49 by jwe] jwe parents: 6724 diff changeset	620 dnl Does gnuplot exist?
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	621 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	622 AC_DEFUN([OCTAVE_PROG_GNUPLOT], [
9865 763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows Tatsu@Inspiron6000 parents: 9805 diff changeset	623 gp_names="gnuplot"
763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows Tatsu@Inspiron6000 parents: 9805 diff changeset	624 gp_default="gnuplot"
4098 8496ae60db8a [project @ 2002-10-10 05:20:20 by jwe] jwe parents: 4095 diff changeset	625 if test "$cross_compiling" = yes; then
7361 a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe] jwe parents: 7244 diff changeset	626 GNUPLOT="$gp_default"
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	627 AC_MSG_RESULT([assuming $GNUPLOT exists on $canonical_host_type host])
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	628 else
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	629 AC_CHECK_PROGS(GNUPLOT, [$gp_names])
7361 a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe] jwe parents: 7244 diff changeset	630 if test -z "$GNUPLOT"; then
a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe] jwe parents: 7244 diff changeset	631 GNUPLOT="$gp_default"
15013 c753ee228708 acinclude.m4: generate gnuplot warning message correctly (fixing bug from revision 8a84849ad986) Carnë Draug <carandraug+dev@gmail.com> parents: 14994 diff changeset	632 warn_gnuplot="
5076 dc5f6082aa74 [project @ 2004-11-12 03:49:26 by jwe] jwe parents: 4853 diff changeset	633
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	634 gnuplot not found. It isn't necessary to have gnuplot installed, but
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	635 without native graphics or gnuplot you won't be able to use any of
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	636 Octave's plotting commands.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	637 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	638 OCTAVE_CONFIGURE_WARNING([warn_gnuplot])
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	639 fi
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	640 fi
7361 a2870fd8ac58 [project @ 2008-01-12 07:50:54 by jwe] jwe parents: 7244 diff changeset	641 AC_SUBST(GNUPLOT)
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	642 ])
02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3126 diff changeset	643 dnl
3673 e0b46234555e [project @ 2000-06-05 18:28:54 by jwe] jwe parents: 3506 diff changeset	644 dnl Is gperf installed?
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe] jwe parents: 3506 diff changeset	645 dnl
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe] jwe parents: 3506 diff changeset	646 dnl OCTAVE_PROG_GPERF
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	647 AC_DEFUN([OCTAVE_PROG_GPERF], [
6119 fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe] jwe parents: 6116 diff changeset	648 AC_CHECK_PROG(GPERF, gperf, gperf, [])
8775 a2a9dc5e8565 octave.gperf: eliminate whitespace to allow gperf 2.7.2 to work John W. Eaton <jwe@octave.org> parents: 8724 diff changeset	649 if test -z "$GPERF"; then
14419 2258a0b73eb8 Fix path to missing helper script Mike Miller <mtmiller@ieee.org> parents: 14315 diff changeset	650 GPERF='$(top_srcdir)/build-aux/missing gperf'
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	651 warn_gperf="
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	652
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	653 I didn't find gperf, but it's only a problem if you need to
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	654 reconstruct oct-gperf.h
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	655 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	656 OCTAVE_CONFIGURE_WARNING([warn_gperf])
3731 c06bae7229cf [project @ 2000-10-31 20:03:19 by jwe] jwe parents: 3729 diff changeset	657 fi
c06bae7229cf [project @ 2000-10-31 20:03:19 by jwe] jwe parents: 3729 diff changeset	658 AC_SUBST(GPERF)
3673 e0b46234555e [project @ 2000-06-05 18:28:54 by jwe] jwe parents: 3506 diff changeset	659 ])
e0b46234555e [project @ 2000-06-05 18:28:54 by jwe] jwe parents: 3506 diff changeset	660 dnl
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	661 dnl Is ghostscript installed?
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	662 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	663 dnl OCTAVE_PROG_GHOSTSCRIPT
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	664 AC_DEFUN([OCTAVE_PROG_GHOSTSCRIPT], [
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	665 case "$canonical_host_type" in
9865 763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows Tatsu@Inspiron6000 parents: 9805 diff changeset	666 --mingw* \| --msdosmsvc)
13728 47f803279384 Allow to use MiKTeX ghostscript. Michael Goffioul <michael.goffioul@gmail.com> parents: 12733 diff changeset	667 gs_names="gswin32c gs mgs"
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	668 ;;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	669 *)
9865 763906db555e acinclude.m4: update gnuplot and ghostscript program checks for Windows Tatsu@Inspiron6000 parents: 9805 diff changeset	670 gs_names="gs"
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	671 ;;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	672 esac
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	673 AC_CHECK_PROGS(GHOSTSCRIPT, [$gs_names])
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	674 if test -z "$GHOSTSCRIPT"; then
14419 2258a0b73eb8 Fix path to missing helper script Mike Miller <mtmiller@ieee.org> parents: 14315 diff changeset	675 GHOSTSCRIPT='$(top_srcdir)/build-aux/missing gs'
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	676 warn_ghostscript="
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	677
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	678 I didn't find ghostscript, so reconstructing figures for the manual
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	679 will fail, and saving graphics in some output formats will fail when
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	680 using Octave
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	681 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	682
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	683 OCTAVE_CONFIGURE_WARNING([warn_ghostscript])
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	684 fi
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	685 AC_SUBST(GHOSTSCRIPT)
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	686 ])
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	687 dnl
15126 25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	688 dnl Find makeinfo required for reading documentation
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	689 dnl
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	690 dnl OCTAVE_PROG_MAKEINFO
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	691 AC_DEFUN([OCTAVE_PROG_MAKEINFO],
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	692 dnl use MKINFO, not MAKEINFO, for variable name because Automake automatically
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	693 dnl defines a value for MAKEINFO even when it does not exist which will then
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	694 dnl fool the 'test -z' line.
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	695 [AC_CHECK_PROG(MKINFO, makeinfo, makeinfo, [])
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	696 if test -z "$MKINFO"; then
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	697 AC_MSG_ERROR([makeinfo program required for reading documentation])
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	698 fi
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	699 ])
25200c04bc25 configure.ac: Require makeinfo to be present before building Octave. Rik <rik@octave.org> parents: 15063 diff changeset	700 dnl
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	701 dnl Is texi2dvi installed?
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	702 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	703 dnl OCTAVE_PROG_TEXI2DVI
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	704 AC_DEFUN([OCTAVE_PROG_TEXI2DVI], [
6119 fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe] jwe parents: 6116 diff changeset	705 AC_CHECK_PROG(TEXI2DVI, texi2dvi, texi2dvi, [])
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	706 if test -z "$TEXI2DVI"; then
14419 2258a0b73eb8 Fix path to missing helper script Mike Miller <mtmiller@ieee.org> parents: 14315 diff changeset	707 TEXI2DVI='$(top_srcdir)/build-aux/missing texi2dvi'
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	708 warn_texi2dvi="
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	709
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	710 I didn't find texi2dvi, but it's only a problem if you need to
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	711 reconstruct the DVI version of the manual
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	712 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	713 OCTAVE_CONFIGURE_WARNING([warn_texi2dvi])
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	714 fi
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	715 AC_SUBST(TEXI2DVI)
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	716 ])
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	717 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	718 dnl Is texi2pdf installed?
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	719 dnl
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	720 dnl OCTAVE_PROG_TEXI2PDF
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	721 AC_DEFUN([OCTAVE_PROG_TEXI2PDF], [
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	722 AC_REQUIRE([OCTAVE_PROG_TEXI2DVI])
6119 fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe] jwe parents: 6116 diff changeset	723 AC_CHECK_PROG(TEXI2PDF, texi2pdf, texi2pdf, [])
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	724 if test -z "$TEXI2PDF"; then
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	725 missing=true;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	726 if test -n "$TEXI2DVI"; then
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	727 TEXI2PDF="$TEXI2DVI --pdf"
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	728 missing=false;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	729 fi
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	730 else
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	731 missing=false;
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	732 fi
b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6104 diff changeset	733 if $missing; then
14419 2258a0b73eb8 Fix path to missing helper script Mike Miller <mtmiller@ieee.org> parents: 14315 diff changeset	734 TEXI2PDF='$(top_srcdir)/build-aux/missing texi2pdf'
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	735 warn_texi2pdf="
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	736
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	737 I didn't find texi2pdf, but it's only a problem if you need to
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	738 reconstruct the PDF version of the manual
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	739 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	740 OCTAVE_CONFIGURE_WARNING([warn_texi2pdf])
5934 8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	741 fi
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	742 AC_SUBST(TEXI2PDF)
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	743 ])
8702f00329bf [project @ 2006-08-17 20:29:51 by jwe] jwe parents: 5854 diff changeset	744 dnl
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	745 dnl See if the C++ library is ISO compliant.
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	746 dnl FIXME: This is obviously very simplistic, and trivially fooled.
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	747 dnl
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	748 dnl OCTAVE_CXX_ISO_COMPLIANT_LIBRARY
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	749 AC_DEFUN([OCTAVE_CXX_ISO_COMPLIANT_LIBRARY], [
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	750 AC_REQUIRE([AC_PROG_CXX])
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	751 AC_MSG_CHECKING([if C++ library is ISO compliant])
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	752 AC_CACHE_VAL(octave_cv_cxx_iso_compliant_library, [
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	753 AC_LANG_PUSH(C++)
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	754 rm -f conftest.h
3943 a10df4059532 [project @ 2002-05-16 22:31:35 by jwe] jwe parents: 3908 diff changeset	755 ### Omitting cwctype for now, since it is broken with gcc-3.0.x and
a10df4059532 [project @ 2002-05-16 22:31:35 by jwe] jwe parents: 3908 diff changeset	756 ### possibly other versions...
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	757 for inc in algorithm bitset cassert cctype cerrno cfloat ciso646 \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	758 climits clocale cmath complex csetjmp csignal cstdarg cstddef \
3943 a10df4059532 [project @ 2002-05-16 22:31:35 by jwe] jwe parents: 3908 diff changeset	759 cstdio cstdlib cstring ctime cwchar deque exception \
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	760 fstream functional iomanip ios iosfwd iostream istream iterator \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	761 limits list locale map memory new numeric ostream queue set \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	762 sstream stack stdexcept streambuf string strstream typeinfo \
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	763 utility valarray vector; do
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	764 echo "#include <$inc>" >> conftest.h
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	765 done
5842 ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	766 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "conftest.h"]],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	767 [[std::bitset<50> flags;
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	768 flags.set();
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	769 int digits = std::numeric_limits<unsigned long>::digits;
5842 ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	770 digits = 0;]])],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	771 [octave_cv_cxx_iso_compliant_library=yes],
ecb61a521d5b [project @ 2006-06-06 15:03:33 by jwe] jwe parents: 5775 diff changeset	772 [octave_cv_cxx_iso_compliant_library=no])
3888 70ebd3d672a1 [project @ 2002-04-04 01:05:53 by jwe] jwe parents: 3887 diff changeset	773 AC_LANG_POP(C++)
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	774 ])
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	775 AC_MSG_RESULT([$octave_cv_cxx_iso_compliant_library])
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	776 if test $octave_cv_cxx_iso_compliant_library = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	777 AC_DEFINE(CXX_ISO_COMPLIANT_LIBRARY, 1, [Define to 1 if your C++ runtime library is ISO compliant.])
3769 7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	778 fi
7c8e3c42ed04 [project @ 2001-01-31 22:15:51 by jwe] jwe parents: 3750 diff changeset	779 ])
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	780 dnl
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	781 dnl Allow the user disable support for command line editing using GNU
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	782 dnl readline.
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	783 dnl
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	784 dnl OCTAVE_ENABLE_READLINE
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	785 AC_DEFUN([OCTAVE_ENABLE_READLINE], [
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	786 USE_READLINE=true
9515 eee9b3150446 more configure tweaks John W. Eaton <jwe@octave.org> parents: 9403 diff changeset	787 READLINE_LIBS=
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	788 AC_ARG_ENABLE(readline,
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	789 [ --enable-readline use readline library (default is yes)],
1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	790 [if test "$enableval" = no; then
3824 0ee55719541a [project @ 2001-04-26 17:07:21 by jwe] jwe parents: 3822 diff changeset	791 USE_READLINE=false
3825 74255bd05bdd [project @ 2001-04-26 19:50:03 by jwe] jwe parents: 3824 diff changeset	792 warn_readline="command editing and history features require GNU Readline"
3824 0ee55719541a [project @ 2001-04-26 17:07:21 by jwe] jwe parents: 3822 diff changeset	793 fi])
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	794 if $USE_READLINE; then
9515 eee9b3150446 more configure tweaks John W. Eaton <jwe@octave.org> parents: 9403 diff changeset	795 save_LIBS="$LIBS"
eee9b3150446 more configure tweaks John W. Eaton <jwe@octave.org> parents: 9403 diff changeset	796 LIBS="$TERM_LIBS"
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	797 AC_CHECK_LIB(readline, rl_set_keyboard_input_timeout, [
9515 eee9b3150446 more configure tweaks John W. Eaton <jwe@octave.org> parents: 9403 diff changeset	798 READLINE_LIBS="-lreadline"
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	799 AC_DEFINE(USE_READLINE, 1, [Define to 1 to use the readline library.])
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	800 ], [
3824 0ee55719541a [project @ 2001-04-26 17:07:21 by jwe] jwe parents: 3822 diff changeset	801 AC_MSG_WARN([I need GNU Readline 4.2 or later])
0ee55719541a [project @ 2001-04-26 17:07:21 by jwe] jwe parents: 3822 diff changeset	802 AC_MSG_ERROR([this is fatal unless you specify --disable-readline])
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	803 ])
9515 eee9b3150446 more configure tweaks John W. Eaton <jwe@octave.org> parents: 9403 diff changeset	804 LIBS="$save_LIBS"
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	805 fi
9515 eee9b3150446 more configure tweaks John W. Eaton <jwe@octave.org> parents: 9403 diff changeset	806 AC_SUBST(READLINE_LIBS)
3822 1a809dae77db [project @ 2001-04-26 16:07:17 by jwe] jwe parents: 3769 diff changeset	807 ])
3842 07b99a1889cb [project @ 2001-06-29 18:58:21 by jwe] jwe parents: 3835 diff changeset	808 dnl
5854 68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	809 dnl Check to see if C++ reintrepret cast works for function pointers.
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	810 dnl
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	811 dnl OCTAVE_CXX_BROKEN_REINTERPRET_CAST
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	812 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	813 AC_DEFUN([OCTAVE_CXX_BROKEN_REINTERPRET_CAST], [
5854 68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	814 AC_REQUIRE([AC_PROG_CXX])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	815 AC_LANG_PUSH(C++)
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	816 AC_CACHE_CHECK([for broken C++ reinterpret_cast],
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	817 octave_cv_cxx_broken_reinterpret_cast, [
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	818 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>]], [[
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	819 typedef double (*fptr) (double);
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	820 fptr psin = sin;
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	821 void vptr = reinterpret_cast<void > (psin);
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	822 psin = reinterpret_cast<fptr> (vptr);]])],
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	823 octave_cv_cxx_broken_reinterpret_cast=no,
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	824 octave_cv_cxx_broken_reinterpret_cast=yes)])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	825 if test $octave_cv_cxx_broken_reinterpret_cast = yes ; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	826 AC_DEFINE(CXX_BROKEN_REINTERPRET_CAST, 1, [Define to 1 if C++ reinterpret_cast fails for function pointers.])
5854 68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	827 fi
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	828 AC_LANG_POP(C++)])
68f8017ef077 [project @ 2006-06-12 15:54:27 by jwe] jwe parents: 5844 diff changeset	829 dnl
7244 5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	830 dnl Find find.
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	831 dnl
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	832 # Prefer GNU find if found.
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	833 AN_MAKEVAR([FIND], [OCTAVE_PROG_FIND])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	834 AN_PROGRAM([gfind], [OCTAVE_PROG_FIND])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	835 AN_PROGRAM([find], [OCTAVE_PROG_FIND])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	836 AC_DEFUN([OCTAVE_PROG_FIND],
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	837 [AC_CHECK_PROGS(FIND, gfind find, )])
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	838 dnl
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	839 dnl Find sed.
5a9561046b89 [project @ 2007-12-04 02:27:27 by jwe] jwe parents: 7063 diff changeset	840 dnl
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	841 # Check for a fully-functional sed program, that truncates
6955 4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	842 # as few characters as possible and that supports "$X\\|Y$"
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	843 # style regular expression alternation. Prefer GNU sed if found.
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	844 AC_DEFUN([OCTAVE_PROG_SED],
6955 4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	845 [AC_MSG_CHECKING([for a usable sed])
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	846 if test -z "$SED"; then
6822 5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	847 AC_CACHE_VAL(ac_cv_path_sed, [
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	848 # Loop through the user's path and test for sed and gsed.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	849 # Then use that list of sed's as ones to test for truncation.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	850 _AS_PATH_WALK([$PATH],
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	851 [for ac_prog in sed gsed; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	852 for ac_exec_ext in '' $ac_executable_extensions; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	853 if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	854 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	855 fi
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	856 done
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	857 done
6822 5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	858 ])
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	859 AS_TMPDIR(sed)
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	860 _max=0
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	861 _count=0
6822 5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	862 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	863 # along with /bin/sed that truncates output.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	864 for _sed in $_sed_list /usr/xpg4/bin/sed; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	865 test ! -f ${_sed} && break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	866 cat /dev/null > "$tmp/sed.in"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	867 _count=0
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	868 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	869 # Check for GNU sed and select it if it is found.
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	870 if "${_sed}" --version 2>&1 < /dev/null \| egrep '(GNU)' > /dev/null; then
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	871 octave_cv_path_sed=${_sed}
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	872 break;
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	873 fi
6955 4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	874 # Reject if RE alternation is not handled.
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	875 if test "`echo 'this and that' \| ${_sed} -n 's/$this\\|that$.*$/\1/p'`" != "this"; then
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	876 continue;
4aef2ca14cf9 [project @ 2007-10-04 16:38:11 by jwe] jwe parents: 6941 diff changeset	877 fi
6822 5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	878 while true; do
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	879 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	880 mv "$tmp/sed.tmp" "$tmp/sed.in"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	881 cp "$tmp/sed.in" "$tmp/sed.nl"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	882 echo >>"$tmp/sed.nl"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	883 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" \|\| break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	884 cmp -s "$tmp/sed.out" "$tmp/sed.nl" \|\| break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	885 # 10000 chars as input seems more than enough
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	886 test $_count -gt 10 && break
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	887 _count=`expr $_count + 1`
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	888 if test $_count -gt $_max; then
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	889 _max=$_count
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	890 octave_cv_path_sed=$_sed
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	891 fi
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	892 done
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	893 done
6822 5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	894 rm -rf "$tmp"
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	895 ])
5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	896 SED=$octave_cv_path_sed
8004 4363bc94171a aclocal.m4 (OCTAVE_PROG_SED): fail if no usable sed is found John W. Eaton <jwe@octave.org> parents: 7996 diff changeset	897 if test -z "$SED"; then
4363bc94171a aclocal.m4 (OCTAVE_PROG_SED): fail if no usable sed is found John W. Eaton <jwe@octave.org> parents: 7996 diff changeset	898 AC_MSG_ERROR([no usable version of sed found])
4363bc94171a aclocal.m4 (OCTAVE_PROG_SED): fail if no usable sed is found John W. Eaton <jwe@octave.org> parents: 7996 diff changeset	899 fi
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	900 fi
6822 5c4702203cc4 [project @ 2007-08-23 19:43:07 by jwe] jwe parents: 6821 diff changeset	901 AC_SUBST(SED)
4084 babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	902 AC_MSG_RESULT([$SED])
babc519f245b [project @ 2002-10-03 03:23:14 by jwe] jwe parents: 4067 diff changeset	903 ])
5465 d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe] jwe parents: 5307 diff changeset	904 dnl
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe] jwe parents: 5307 diff changeset	905 dnl Find Perl.
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe] jwe parents: 5307 diff changeset	906 dnl
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe] jwe parents: 5307 diff changeset	907 dnl OCTAVE_PROG_PERL
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	908 AC_DEFUN([OCTAVE_PROG_PERL],
6119 fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe] jwe parents: 6116 diff changeset	909 [AC_CHECK_PROG(PERL, perl, perl, [])
5465 d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe] jwe parents: 5307 diff changeset	910 AC_SUBST(PERL)
d6163c0effd5 [project @ 2005-09-23 15:42:48 by jwe] jwe parents: 5307 diff changeset	911 ])
5468 41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	912 dnl
5495 71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe] jwe parents: 5468 diff changeset	913 dnl Find Python.
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe] jwe parents: 5468 diff changeset	914 dnl
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe] jwe parents: 5468 diff changeset	915 dnl OCTAVE_PROG_PYTHON
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	916 AC_DEFUN([OCTAVE_PROG_PYTHON],
6119 fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe] jwe parents: 6116 diff changeset	917 [AC_CHECK_PROG(PYTHON, python, python, [])
5495 71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe] jwe parents: 5468 diff changeset	918 AC_SUBST(PYTHON)
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe] jwe parents: 5468 diff changeset	919 ])
71c9d4a6a843 [project @ 2005-10-14 07:29:26 by jwe] jwe parents: 5468 diff changeset	920 dnl
5468 41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	921 dnl Find desktop-file-install.
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	922 dnl
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	923 dnl OCTAVE_PROG_DESKTOP_FILE_INSTALL
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	924 AC_DEFUN([OCTAVE_PROG_DESKTOP_FILE_INSTALL],
6119 fabb1be5fd84 [project @ 2006-10-28 00:13:58 by jwe] jwe parents: 6116 diff changeset	925 [AC_CHECK_PROG(DESKTOP_FILE_INSTALL, desktop-file-install, desktop-file-install, [])
5468 41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	926 AC_SUBST(DESKTOP_FILE_INSTALL)
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	927 ])
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	928 dnl
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	929 dnl Check for IEEE 754 data format.
41943dd8d7d8 [project @ 2005-09-23 18:34:46 by jwe] jwe parents: 5465 diff changeset	930 dnl
4853 66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	931 AC_DEFUN([OCTAVE_IEEE754_DATA_FORMAT],
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	932 [AC_MSG_CHECKING([for IEEE 754 data format])
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	933 AC_CACHE_VAL(octave_cv_ieee754_data_format,
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	934 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
4853 66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	935 int
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	936 main (void)
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	937 {
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	938 typedef union { unsigned char c[8]; double d; } ieeebytes;
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	939
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	940 ieeebytes l = {0x1c, 0xbc, 0x6e, 0xf2, 0x54, 0x8b, 0x11, 0x43};
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	941 ieeebytes b = {0x43, 0x11, 0x8b, 0x54, 0xf2, 0x6e, 0xbc, 0x1c};
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	942
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	943 return l.d != 1234567891234567.0 && b.d != 1234567891234567.0;
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	944 }]])],
4853 66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	945 octave_cv_ieee754_data_format=yes,
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	946 octave_cv_ieee754_data_format=no,
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	947 octave_cv_ieee754_data_format=yes)])
4853 66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	948 if test "$cross_compiling" = yes; then
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	949 AC_MSG_RESULT([$octave_cv_ieee754_data_format assumed for cross compilation])
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	950 else
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	951 AC_MSG_RESULT([$octave_cv_ieee754_data_format])
4853 66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	952 fi
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	953 if test "$octave_cv_ieee754_data_format" = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	954 AC_DEFINE(HAVE_IEEE754_DATA_FORMAT, 1, [Define to 1 if your system uses IEEE 754 data format.])
9805 bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	955 else
bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	956 ## If the format is unknown, then you will probably not have a
bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	957 ## useful system, so we will abort here. Anyone wishing to
bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	958 ## experiment with building Octave on a system without IEEE
bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	959 ## floating point should be capable of removing this check and
bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	960 ## the one in the octave_ieee_init function in liboctave/lo-ieee.cc.
bb70d16cca3b fail at configure time if IEEE floating point format is not detected John W. Eaton <jwe@octave.org> parents: 9794 diff changeset	961 AC_MSG_ERROR([IEEE 754 data format required for building Octave])
4853 66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	962 fi
66b3cce2bf37 [project @ 2004-04-06 18:11:52 by jwe] jwe parents: 4685 diff changeset	963 ])
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	964 dnl
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	965 dnl Check for UMFPACK seperately split complex matrix and RHS. Note
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	966 dnl that as umfpack.h can be in three different places, rather than
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	967 dnl include it, just declare the functions needed.
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	968 dnl
5512 7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	969 dnl Assumes that the check for umfpack has already been performed.
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	970 dnl
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	971 AC_DEFUN([OCTAVE_UMFPACK_SEPERATE_SPLIT],
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	972 [AC_MSG_CHECKING([for UMFPACK seperate complex matrix and rhs split])
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	973 AC_CACHE_VAL(octave_cv_umfpack_seperate_split,
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	974 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	975 #include <stdlib.h>
5512 7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	976 #if defined (HAVE_UFSPARSE_UMFPACK_h)
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	977 #include <ufsparse/umfpack.h>
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	978 #elif defined (HAVE_UMFPACK_UMFPACK_H)
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	979 #include <umfpack/umfpack.h>
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	980 #elif defined (HAVE_UMFPACK_H)
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	981 #include <umfpack.h>
7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5505 diff changeset	982 #endif
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	983 int n = 5;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	984 int Ap[] = {0, 2, 5, 9, 10, 12};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	985 int Ai[] = {0, 1, 0, 2, 4, 1, 2, 3, 4, 2, 1, 4};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	986 double Ax[] = {2., 0., 3., 0., 3., 0., -1., 0., 4., 0., 4., 0.,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	987 -3., 0., 1., 0., 2., 0., 2., 0., 6., 0., 1., 0.};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	988 double br[] = {8., 45., -3., 3., 19.};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	989 double bi[] = {0., 0., 0., 0., 0.};
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	990 int main (void)
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	991 {
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	992 double null = (double ) NULL ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	993 double x = (double )malloc (2 * n * sizeof(double));
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	994 int i ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	995 void Symbolic, Numeric ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	996 (void) umfpack_zi_symbolic (n, n, Ap, Ai, Ax, null, &Symbolic, null, null) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	997 (void) umfpack_zi_numeric (Ap, Ai, Ax, null, Symbolic, &Numeric, null, null) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	998 umfpack_zi_free_symbolic (&Symbolic) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	999 (void) umfpack_zi_solve (0, Ap, Ai, Ax, null, x, null, br, bi,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1000 Numeric, null, null) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1001 umfpack_zi_free_numeric (&Numeric) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1002 for (i = 0; i < n; i++, x+=2)
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1003 if (fabs(*x - i - 1.) > 1.e-13)
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1004 return (1);
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1005 return (0) ;
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1006 }
5844 034cdbd34c0a [project @ 2006-06-07 15:38:58 by jwe] jwe parents: 5842 diff changeset	1007 ]])],
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1008 octave_cv_umfpack_seperate_split=yes,
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1009 octave_cv_umfpack_seperate_split=no,
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1010 octave_cv_umfpack_seperate_split=yes)])
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1011 if test "$cross_compiling" = yes; then
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1012 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split assumed for cross compilation])
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1013 else
10012 2441327485a3 use m4 quating in aclocal.m4 autoconf macros with variable expansion Rik <rdrider0-list@yahoo.com> parents: 10011 diff changeset	1014 AC_MSG_RESULT([$octave_cv_umfpack_seperate_split])
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1015 fi
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1016 if test "$octave_cv_umfpack_seperate_split" = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1017 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1, [Define to 1 if the UMFPACK Complex solver allow matrix and RHS to be split independently.])
5505 17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1018 fi
17682e3fba2a [project @ 2005-10-21 12:30:29 by jwe] jwe parents: 5495 diff changeset	1019 ])
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1020 dnl
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1021 dnl Check whether using HDF5 DLL under Windows. This is done by
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1022 dnl testing for a data symbol in the HDF5 library, which would
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1023 dnl requires the definition of _HDF5USEDL_ under MSVC compiler.
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1024 dnl
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1025 AC_DEFUN([OCTAVE_HDF5_DLL], [
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1026 AC_CACHE_CHECK([if _HDF5USEDLL_ needs to be defined],octave_cv_hdf5_dll, [
6724 388747e3d96b [project @ 2007-06-14 17:04:52 by jwe] jwe parents: 6276 diff changeset	1027 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x],
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1028 octave_cv_hdf5_dll=no, [
9531 b859079d1644 configure and Makefile fixes for Windows Michael Goffioul <michael.goffioul@gmail.com> parents: 9525 diff changeset	1029 save_CFLAGS="$CFLAGS"
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1030 CFLAGS="$CFLAGS -DWIN32 -D_HDF5USEDLL_"
9531 b859079d1644 configure and Makefile fixes for Windows Michael Goffioul <michael.goffioul@gmail.com> parents: 9525 diff changeset	1031 save_LIBS="$LIBS"
b859079d1644 configure and Makefile fixes for Windows Michael Goffioul <michael.goffioul@gmail.com> parents: 9525 diff changeset	1032 LIBS="$HDF5_LIBS $LIBS"
6724 388747e3d96b [project @ 2007-06-14 17:04:52 by jwe] jwe parents: 6276 diff changeset	1033 AC_TRY_LINK([#include <hdf5.h>], [hid_t x = H5T_NATIVE_DOUBLE; return x],
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1034 octave_cv_hdf5_dll=yes,
d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1035 octave_cv_hdf5_dll=no)
9531 b859079d1644 configure and Makefile fixes for Windows Michael Goffioul <michael.goffioul@gmail.com> parents: 9525 diff changeset	1036 CFLAGS="$save_CFLAGS"
b859079d1644 configure and Makefile fixes for Windows Michael Goffioul <michael.goffioul@gmail.com> parents: 9525 diff changeset	1037 LIBS="$save_LIBS"])])
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1038 if test "$octave_cv_hdf5_dll" = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1039 AC_DEFINE(_HDF5USEDLL_, 1, [Define to 1 if using HDF5 dll (Win32).])
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 6119 diff changeset	1040 fi])
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6822 diff changeset	1041 dnl
8676 22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1042 dnl Check whether HDF5 library has version 1.6 API functions.
22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1043 dnl
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9865 diff changeset	1044 AC_DEFUN([OCTAVE_HDF5_HAS_ENFORCED_16_API], [
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9865 diff changeset	1045 AC_CACHE_CHECK([whether HDF5 library has enforced version 1.6 API],
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9865 diff changeset	1046 octave_cv_hdf5_has_enforced_16_api, [
8676 22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1047 AC_TRY_LINK([
22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1048 #include <hdf5.h>
22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1049 ], [
22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1050 H5Eset_auto (0, 0);], [
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9865 diff changeset	1051 octave_cv_hdf5_has_enforced_16_api=yes], [
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9865 diff changeset	1052 octave_cv_hdf5_has_enforced_16_api=no])])
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9865 diff changeset	1053 if test "$octave_cv_hdf5_has_enforced_16_api" != "yes"; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1054 AC_DEFINE(HAVE_HDF5_18, 1, [Define to 1 if >=HDF5-1.8 is available.])
8676 22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1055 fi
22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1056 ])
22462fd58e66 require HDF5 v1.6 API John W. Eaton <jwe@octave.org> parents: 8659 diff changeset	1057 dnl
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1058 dnl Check for the Qhull version.
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6822 diff changeset	1059 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	1060 AC_DEFUN([OCTAVE_CHECK_QHULL_VERSION],
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1061 [AC_CACHE_CHECK([for qh_version in $QHULL_LIBS],
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1062 octave_cv_lib_qhull_version, [
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1063 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
14043 f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1064 #include <stdio.h>
14315 99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1065 #if defined (HAVE_LIBQHULL_LIBQHULL_H)
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1066 # include <libqhull/libqhull.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1067 # include <libqhull/qset.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1068 # include <libqhull/geom.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1069 # include <libqhull/poly.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1070 # include <libqhull/io.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1071 #elif defined (HAVE_QHULL_LIBQHULL_H) \|\| defined (HAVE_QHULL_QHULL_H)
14043 f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1072 # if defined (HAVE_QHULL_LIBQHULL_H)
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1073 # include <qhull/libqhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1074 # else
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1075 # include <qhull/qhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1076 # endif
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1077 # include <qhull/qset.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1078 # include <qhull/geom.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1079 # include <qhull/poly.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1080 # include <qhull/io.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1081 #elif defined (HAVE_LIBQHULL_H) \|\| defined (HAVE_QHULL_H)
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1082 # if defined (HAVE_LIBQHULL_H)
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1083 # include <libqhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1084 # else
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1085 # include <qhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1086 # endif
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1087 # include <qset.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1088 # include <geom.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1089 # include <poly.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1090 # include <io.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1091 #endif
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1092 ]], [[
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1093 const char *tmp = qh_version;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1094 ]])], [octave_cv_lib_qhull_version=yes], [octave_cv_lib_qhull_version=no])])
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1095 if test "$octave_cv_lib_qhull_version" = no; then
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1096 AC_DEFINE(NEED_QHULL_VERSION, 1,
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1097 [Define to 1 if the Qhull library needs a qh_version variable defined.])
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1098 fi
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6822 diff changeset	1099 ])
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1100 dnl
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1101 dnl Check whether Qhull works (does not crash)
8659 9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1102 dnl
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	1103 AC_DEFUN([OCTAVE_CHECK_QHULL_OK],
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1104 [AC_CACHE_CHECK([whether the qhull library works],
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1105 octave_cv_lib_qhull_ok, [
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1106 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
8659 9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1107 #include <stdio.h>
14315 99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1108 #if defined (HAVE_LIBQHULL_LIBQHULL_H)
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1109 # include <libqhull/libqhull.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1110 # include <libqhull/qset.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1111 # include <libqhull/geom.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1112 # include <libqhull/poly.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1113 # include <libqhull/io.h>
99428221b4e1 build: Add new location for Qhull2012 include files to build system. Rik <octave@nomad.inbox5.com> parents: 14147 diff changeset	1114 #elif defined (HAVE_QHULL_LIBQHULL_H) \|\| defined (HAVE_QHULL_QHULL_H)
14043 f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1115 # if defined (HAVE_QHULL_LIBQHULL_H)
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1116 # include <qhull/libqhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1117 # else
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1118 # include <qhull/qhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1119 # endif
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1120 # include <qhull/qset.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1121 # include <qhull/geom.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1122 # include <qhull/poly.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1123 # include <qhull/io.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1124 #elif defined (HAVE_LIBQHULL_H) \|\| defined (HAVE_QHULL_H)
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1125 # if defined (HAVE_LIBQHULL_H)
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1126 # include <libqhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1127 # else
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1128 # include <qhull.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1129 # endif
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1130 # include <qset.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1131 # include <geom.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1132 # include <poly.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1133 # include <io.h>
f913363318e0 handle new names and locations of qhull include files (bug #33712) John W. Eaton <jwe@octave.org> parents: 13957 diff changeset	1134 #endif
8659 9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1135 #ifdef NEED_QHULL_VERSION
9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1136 char *qh_version = "version";
9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1137 #endif
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1138 ]], [[
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1139 int dim = 2;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1140 int n = 4;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1141 coordT points[8] = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, 0.5 };
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1142 boolT ismalloc = 0;
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1143 return qh_new_qhull (dim, n, points, ismalloc, "qhull ", 0, stderr);
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1144 ]])],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1145 [octave_cv_lib_qhull_ok=yes],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1146 [octave_cv_lib_qhull_ok=no],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1147 [octave_cv_lib_qhull_ok=yes])])
9519 ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1148 if test "$octave_cv_lib_qhull_ok" = "yes"; then
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1149 $1
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1150 else
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1151 $2
ee99f9f37505 improve configure checks for qhull and curl libs John W. Eaton <jwe@octave.org> parents: 9515 diff changeset	1152 fi
8659 9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1153 ])
9792c26bffc7 configure: check whether qhull works Jaroslav Hajek <highegg@gmail.com> parents: 8635 diff changeset	1154 dnl
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	1155 dnl Check whether ARPACK works (does not crash)
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1156 dnl
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1157 dnl Using a pure Fortran program doesn't seem to crash when linked
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1158 dnl with the buggy ARPACK library but the C++ program does. Maybe
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1159 dnl it is the memory allocation that exposes the bug and using statically
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1160 dnl allocated arrays in Fortran does not?
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1161 dnl
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	1162 AC_DEFUN([OCTAVE_CHECK_ARPACK_OK], [
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1163 AC_LANG_PUSH(C++)
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	1164 AC_CACHE_CHECK([whether the arpack library works],
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1165 [octave_cv_lib_arpack_ok], [
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1166 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1167 // External functions from ARPACK library
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1168 extern "C" int
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1169 F77_FUNC (dnaupd, DNAUPD) (int&, const char , const int&, const char ,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1170 int&, const double&, double*, const int&,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1171 double, const int&, int, int, double,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1172 double*, const int&, int&, long int, long int);
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1173
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1174 extern "C" int
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1175 F77_FUNC (dneupd, DNEUPD) (const int&, const char , int, double*,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1176 double, double, const int&,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1177 const double&, const double&, double*,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1178 const char, const int&, const char ,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1179 int&, const double&, double*, const int&,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1180 double, const int&, int, int, double,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1181 double*, const int&, int&, long int,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1182 long int, long int);
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1183
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1184 extern "C" int
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1185 F77_FUNC (dgemv, DGEMV) (const char *, const int&, const int&,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1186 const double&, const double*, const int&,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1187 const double*, const int&, const double&,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1188 double*, const int&, long int);
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1189
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1190 #include <cfloat>
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1191
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1192 void
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1193 doit (void)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1194 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1195 // 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	1196
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1197 // Problem matrix. See bug #31479
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1198 int n = 4;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1199 double m = new double [n n];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1200 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	1201 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	1202 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	1203 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	1204
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1205 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	1206
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1207 resid[0] = 0.960966;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1208 resid[1] = 0.741195;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1209 resid[2] = 0.150143;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1210 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	1211
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1212 int *ip = new int [11];
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1213
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1214 ip[0] = 1; // ishift
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1215 ip[1] = 0; // ip[1] not referenced
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1216 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	1217 ip[3] = 1; // NB blocksize in recurrence
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1218 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	1219 ip[5] = 0; // ip[5] not referenced
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1220 ip[6] = 1; // mode
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1221 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	1222 ip[8] = 0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1223 ip[9] = 0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1224 ip[10] = 0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1225
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1226 int *ipntr = new int [14];
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1227
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1228 int k = 1;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1229 int p = 3;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1230 int lwork = 3 * p * (p + 2);
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1231
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1232 double v = new double [n (p + 1)];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1233 double *workl = new double [lwork + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1234 double workd = new double [3 n + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1235
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1236 int ido = 0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1237 int info = 0;
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1238
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1239 double tol = DBL_EPSILON;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1240
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1241 do
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1242 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1243 F77_FUNC (dnaupd, DNAUPD) (ido, "I", n, "LM", k, tol, resid, p,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1244 v, n, ip, ipntr, workd, workl, lwork,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1245 info, 1L, 2L);
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1246
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1247 if (ido == -1 \|\| ido == 1 \|\| ido == 2)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1248 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1249 double *x = workd + ipntr[0] - 1;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1250 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	1251
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1252 F77_FUNC (dgemv, DGEMV) ("N", n, n, 1.0, m, n, x, 1, 0.0,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1253 y, 1, 1L);
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1254 }
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1255 else
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1256 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1257 if (info < 0)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1258 {
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1259 return; // Error
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1260 }
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	1261
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1262 break;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1263 }
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1264 }
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1265 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	1266
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1267 int *sel = new int [p];
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1268
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1269 // 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	1270 double *dr = new double [k + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1271 double *di = new double [k + 1];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1272 double workev = new double [3 p];
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1273
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1274 for (int i = 0; i < k + 1; i++)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1275 dr[i] = di[i] = 0.;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1276
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1277 int rvec = 1;
14144 834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1278
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1279 double sigmar = 0.0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1280 double sigmai = 0.0;
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1281
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1282 // In Octave, this is n*(k+1), but k+2 avoids segfault
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1283 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	1284
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1285 F77_FUNC (dneupd, DNEUPD) (rvec, "A", sel, dr, di, z, n, sigmar,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1286 sigmai, workev, "I", n, "LM", k, tol,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1287 resid, p, v, n, ip, ipntr, workd,
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1288 workl, lwork, info, 1L, 1L, 2L);
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1289 }
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1290 ]], [[
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1291 for (int i = 0; i < 10; i++)
71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1292 doit ();
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	1293 ]])],
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1294 [octave_cv_lib_arpack_ok=yes],
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1295 [octave_cv_lib_arpack_ok=no],
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1296 [octave_cv_lib_arpack_ok=yes])])
14147 71e28fda7be9 use C++ program to test ARPACK John W. Eaton <jwe@octave.org> parents: 14144 diff changeset	1297 AC_LANG_POP(C++)
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	1298 if test "$octave_cv_lib_arpack_ok" = "yes"; then
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1299 $1
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1300 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	1301 $2
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1302 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	1303 ])
834df9f10963 remove ARPACK files from sources and restore configure checks for external ARPACK library John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1304 dnl
12166 eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	1305 dnl Check for OpenGL. If found, define OPENGL_LIBS
eceacb78aa7f don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	1306 dnl
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1307 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	1308 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	1309 dnl
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1310 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	1311 dnl libraries and header files?
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1312 dnl
13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1313 AC_DEFUN([OCTAVE_OPENGL], [
13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1314 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	1315
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1316 ### On MacOSX systems the OpenGL framework can be used
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1317 OCTAVE_HAVE_FRAMEWORK(OpenGL, [
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1318 #include <OpenGL/gl.h>
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1319 #include <OpenGL/glu.h> ], [GLint par; glGetIntegerv (GL_VIEWPORT, &par);],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1320 [have_framework_opengl="yes"], [have_framework_opengl="no"])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1321
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1322 if test $have_framework_opengl = "yes"; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1323 AC_DEFINE(HAVE_FRAMEWORK_OPENGL, 1, [Define to 1 if framework OPENGL is available.])
8724 a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1324 OPENGL_LIBS="-Wl,-framework -Wl,OpenGL"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1325 AC_MSG_NOTICE([adding -Wl,-framework -Wl,OpenGL to OPENGL_LIBS])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1326 OCTAVE_GLUTESSCALLBACK_THREEDOTS
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1327 else
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1328 case $canonical_host_type in
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1329 --mingw32* \| --msdosmsvc)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1330 AC_CHECK_HEADERS(windows.h)
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1331 ;;
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	1332 esac
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1333 have_opengl_incs=no
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1334 AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h], [
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1335 AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h], [
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1336 have_opengl_incs=yes; break], [], [
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1337 #ifdef HAVE_WINDOWS_H
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1338 #include <windows.h>
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1339 #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	1340 ])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1341 break
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1342 ], [], [
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1343 #ifdef HAVE_WINDOWS_H
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1344 #include <windows.h>
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1345 #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	1346 ])
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	1347
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	1348 if test "$have_opengl_incs" = "yes"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1349 case $canonical_host_type in
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1350 --mingw32* \| --msdosmsvc)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1351 save_LIBS="$LIBS"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1352 LIBS="$LIBS -lopengl32"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1353 AC_MSG_CHECKING([for glEnable in -lopengl32])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1354 AC_TRY_LINK([
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1355 #if HAVE_WINDOWS_H
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1356 #include <windows.h>
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1357 #endif
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1358 #if defined (HAVE_GL_GL_H)
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1359 #include <GL/gl.h>
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1360 #elif defined (HAVE_OPENGL_GL_H)
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1361 #include <OpenGL/gl.h>
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7945 diff changeset	1362 #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	1363 ], [glEnable(GL_SMOOTH);], OPENGL_LIBS="-lopengl32 -lglu32")
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1364 LIBS="$save_LIBS"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1365 if test "x$OPENGL_LIBS" != "x"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1366 AC_MSG_RESULT(yes)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1367 else
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1368 AC_MSG_RESULT(no)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1369 fi
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1370 ;;
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1371 *)
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	1372 AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-lGL -lGLU")
8724 a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1373 ;;
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1374 esac
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1375 fi
7825 13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1376 fi
13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1377 AC_SUBST(OPENGL_LIBS)
13871b7de124 Import sources for OpenGL-based renderer. Michael Goffioul <michael.goffioul@gmail.com> parents: 7361 diff changeset	1378 ])
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1379 dnl
8724 a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1380 dnl See if function gluTessCallback is called with "(...)"
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1381 dnl
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1382 dnl OCTAVE_GLUTESSCALLBACK_THREEDOTS
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	1383 AC_DEFUN([OCTAVE_GLUTESSCALLBACK_THREEDOTS],
8724 a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1384 [AC_CACHE_CHECK([whether gluTessCallback is called with "(...)"],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1385 octave_cv_glutesscallback_threedots,
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1386 [AC_LANG_PUSH(C++)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1387 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1388 #ifdef HAVE_GL_GLU_H
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1389 #include <GL/glu.h>
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1390 #elif defined HAVE_OPENGL_GLU_H \|\| defined HAVE_FRAMEWORK_OPENGL
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1391 #include <OpenGL/glu.h>
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1392 #endif]],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1393 [[GLvoid (*func)(...); gluTessCallback(0, 0, func);]])],
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1394 octave_cv_glutesscallback_threedots="yes", octave_cv_glutesscallback_threedots="no")])
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1395 AC_LANG_POP(C++)
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1396 if test $octave_cv_glutesscallback_threedots = "yes"; then
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1397 AC_DEFINE(HAVE_GLUTESSCALLBACK_THREEDOTS, 1,
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1398 [Define to 1 if gluTessCallback is called with (...).])
8724 a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1399 fi
a50228129dba Introduce new macro OCTAVE_GLUTESSCALLBACK_THREEDOTS. Use definitions HAVE_FRAMEWORK_OPENGL and HAVE_GLUTESSCALLBACK_THREEDOTS for Mac's framework OpenGL implementation. Ben Abbott <bpabbott@mac.com> parents: 8676 diff changeset	1400 ])
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	1401 dnl
10471 bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1402 dnl Check for support of OpenMP with a given compiler flag. If
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1403 dnl found define HAVE_OPENMP and add the compile flag to CFLAGS
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1404 dnl and CXXFLAGS.
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1405 dnl
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1406 AC_DEFUN([OCTAVE_CHECK_OPENMP],
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1407 [AC_MSG_CHECKING([for support of OpenMP])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1408 XCFLAGS="$CFLAGS"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1409 CFLAGS="$CFLAGS $1"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1410 AC_CACHE_VAL(octave_cv_check_openmp,[
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1411 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1412 #include <omp.h>
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1413 #include <stdio.h>
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1414 ]], [[
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1415 int main(int argc, char* argv[])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1416 {
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1417 _Pragma("omp parallel")
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1418 printf("Hello, world.\n");
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1419 return 0;
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1420 }
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1421 ]])],octave_cv_openmp=yes, octave_cv_openmmp=no, octave_cv_openmp=no)])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1422 AC_MSG_RESULT($octave_cv_openmp)
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1423 if test "$octave_cv_openmp" = yes; then
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1424 AC_DEFINE(HAVE_OPENMP,1,[Define to 1 if compiler supports OpenMP.])
10471 bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1425 CXXFLAGS="$CXXFLAGS $1"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1426 else
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1427 CFLAGS="$XCFLAGS"
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1428 fi
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1429 ])
bcabc1c4f20c Add detection of OpenMP support to configure. Disabled by default David Bateman <dbateman@free.fr> parents: 10380 diff changeset	1430 dnl
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1431 dnl Configure paths for FreeType2
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1432 dnl Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1433 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1434 dnl Copyright 2001, 2003 by
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1435 dnl David Turner, Robert Wilhelm, and Werner Lemberg.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1436 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1437 dnl This file is part of the FreeType project, and may only be used, modified,
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1438 dnl and distributed under the terms of the FreeType project license,
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1439 dnl LICENSE.TXT. By continuing to use, modify, or distribute this file you
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1440 dnl indicate that you have read the license and understand and accept it
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1441 dnl fully.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1442 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1443 dnl As a special exception to the FreeType project license, this file may be
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1444 dnl distributed as part of a program that contains a configuration script
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1445 dnl generated by Autoconf, under the same distribution terms as the rest of
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1446 dnl that program.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1447 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1448 dnl serial 2
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1449 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1450 dnl AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1451 dnl Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1452 dnl MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1453 dnl FreeType 2.0.4).
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1454 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1455 AC_DEFUN([AC_CHECK_FT2],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1456 [dnl Get the cflags and libraries from the freetype-config script
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1457 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1458 AC_ARG_WITH([ft-prefix],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1459 dnl don't quote AS_HELP_STRING!
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1460 AS_HELP_STRING([--with-ft-prefix=PREFIX],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1461 [Prefix where FreeType is installed (optional)]),
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1462 [ft_config_prefix="$withval"],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1463 [ft_config_prefix=""])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1464
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1465 AC_ARG_WITH([ft-exec-prefix],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1466 dnl don't quote AS_HELP_STRING!
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1467 AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1468 [Exec prefix where FreeType is installed (optional)]),
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1469 [ft_config_exec_prefix="$withval"],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1470 [ft_config_exec_prefix=""])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1471
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1472 AC_ARG_ENABLE([freetypetest],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1473 dnl don't quote AS_HELP_STRING!
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1474 AS_HELP_STRING([--disable-freetypetest],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1475 [Do not try to compile and run a test FreeType program]),
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1476 [],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1477 [enable_fttest=yes])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1478
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1479 if test x$ft_config_exec_prefix != x ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1480 ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1481 if test x${FT2_CONFIG+set} != xset ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1482 FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1483 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1484 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1485
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1486 if test x$ft_config_prefix != x ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1487 ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1488 if test x${FT2_CONFIG+set} != xset ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1489 FT2_CONFIG=$ft_config_prefix/bin/freetype-config
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1490 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1491 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1492
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1493 AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1494
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1495 min_ft_version=m4_if([$1], [], [7.0.1], [$1])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1496 AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1497 no_ft=""
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1498 if test "$FT2_CONFIG" = "no" ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1499 no_ft=yes
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1500 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1501 FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1502 FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1503 ft_config_major_version=`$FT2_CONFIG $ft_config_args --version \| \
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1504 sed 's/$[[0-9]]$.$[[0-9]]$.$[[0-9]]*$/\1/'`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1505 ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version \| \
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1506 sed 's/$[[0-9]]$.$[[0-9]]$.$[[0-9]]*$/\2/'`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1507 ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version \| \
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1508 sed 's/$[[0-9]]$.$[[0-9]]$.$[[0-9]]*$/\3/'`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1509 ft_min_major_version=`echo $min_ft_version \| \
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1510 sed 's/$[[0-9]]$.$[[0-9]]$.$[[0-9]]*$/\1/'`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1511 ft_min_minor_version=`echo $min_ft_version \| \
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1512 sed 's/$[[0-9]]$.$[[0-9]]$.$[[0-9]]*$/\2/'`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1513 ft_min_micro_version=`echo $min_ft_version \| \
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1514 sed 's/$[[0-9]]$.$[[0-9]]$.$[[0-9]]*$/\3/'`
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1515 if test x$enable_fttest = xyes ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1516 ft_config_is_lt=""
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1517 if test $ft_config_major_version -lt $ft_min_major_version ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1518 ft_config_is_lt=yes
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1519 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1520 if test $ft_config_major_version -eq $ft_min_major_version ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1521 if test $ft_config_minor_version -lt $ft_min_minor_version ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1522 ft_config_is_lt=yes
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1523 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1524 if test $ft_config_minor_version -eq $ft_min_minor_version ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1525 if test $ft_config_micro_version -lt $ft_min_micro_version ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1526 ft_config_is_lt=yes
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1527 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1528 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1529 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1530 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1531 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1532 if test x$ft_config_is_lt = xyes ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1533 no_ft=yes
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1534 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1535 ac_save_CFLAGS="$CFLAGS"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1536 ac_save_LIBS="$LIBS"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1537 CFLAGS="$CFLAGS $FT2_CFLAGS"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1538 LIBS="$FT2_LIBS $LIBS"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1539
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1540 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1541 dnl Sanity checks for the results of freetype-config to some extent.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1542 dnl
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1543 AC_RUN_IFELSE([
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1544 AC_LANG_SOURCE([[
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1545
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1546 #include <ft2build.h>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1547 #include FT_FREETYPE_H
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1548 #include <stdio.h>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1549 #include <stdlib.h>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1550
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1551 int
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1552 main()
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1553 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1554 FT_Library library;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1555 FT_Error error;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1556
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1557 error = FT_Init_FreeType(&library);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1558
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1559 if (error)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1560 return 1;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1561 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1562 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1563 FT_Done_FreeType(library);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1564 return 0;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1565 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1566 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1567
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1568 ]])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1569 ],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1570 [],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1571 [no_ft=yes],
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1572 [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1573
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1574 CFLAGS="$ac_save_CFLAGS"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1575 LIBS="$ac_save_LIBS"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1576 fi dnl test $ft_config_version -lt $ft_min_version
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1577 fi dnl test x$enable_fttest = xyes
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1578 fi dnl test "$FT2_CONFIG" = "no"
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1579
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1580 if test x$no_ft = x ; then
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1581 AC_MSG_RESULT([yes])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1582 m4_if([$2], [], [:], [$2])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1583 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1584 AC_MSG_RESULT([no])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1585 if test "$FT2_CONFIG" = "no" ; then
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1586 warn_ft2_config = "
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1587
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1588 The freetype-config script installed by FreeType 2 could not be found.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1589 If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in your
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1590 path, or set the FT2_CONFIG environment variable to the full path to
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1591 freetype-config.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1592 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1593 OCTAVE_CONFIGURE_WARNING([warn_ft2_config])
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1594 else
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1595 if test x$ft_config_is_lt = xyes ; then
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1596 warn_ft2_too_old="
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1597
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1598 Your installed version of the FreeType 2 library is too old. If you
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1599 have different versions of FreeType 2, make sure that correct values
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1600 for --with-ft-prefix or --with-ft-exec-prefix are used, or set the
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1601 FT2_CONFIG environment variable to the full path to freetype-config.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1602 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1603 OCTAVE_CONFIGURE_WARNING([warn_ft2_too_old])
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1604 else
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1605 warn_ft2_failed="
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1606
14657 8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1607 The FreeType test program failed to run. If your system uses shared
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1608 libraries and they are installed outside the normal system library
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1609 path, make sure the variable LD_LIBRARY_PATH (or whatever is
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1610 appropiate for your system) is correctly set.
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1611 "
8a84849ad986 build: Restore printing some summary ./configure warnings at the end Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14605 diff changeset	1612 OCTAVE_CONFIGURE_WARNING([warn_ft2_failed])
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1613 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1614 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1615
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1616 FT2_CFLAGS=""
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1617 FT2_LIBS=""
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1618 m4_if([$3], [], [:], [$3])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1619 fi
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1620
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1621 AC_SUBST([FT2_CFLAGS])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1622 AC_SUBST([FT2_LIBS])])
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 7825 diff changeset	1623 dnl end of freetype2.m4
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1624
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1625 dnl Check whether a math mapper function is available in <cmath>.
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1626 dnl Will define HAVE_CMATH_FUNC if there is a double variant and
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1627 dnl HAVE_CMATH_FUNCF if there is a float variant.
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1628 dnl Currently capable of checking for functions with single
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1629 dnl argument and returning bool/int/real.
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1630 AC_DEFUN([OCTAVE_CMATH_FUNC],[
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1631 AC_MSG_CHECKING([for std::$1 in <cmath>])
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1632 AC_LANG_PUSH(C++)
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1633 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1634 #include <cmath>
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1635 void take_func (bool (*func) (double x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1636 void take_func (int (*func) (double x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1637 void take_func (double (*func) (double x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1638 ]],
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1639 [[
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1640 take_func(std::$1);
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1641 ]])],
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1642 [AC_MSG_RESULT([yes])
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1643 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1),1,[Define to 1 if <cmath> provides $1.])],
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1644 [AC_MSG_RESULT([no])])
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1645 AC_MSG_CHECKING([for std::$1 (float variant) in <cmath>])
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1646 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1647 #include <cmath>
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1648 void take_func (bool (*func) (float x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1649 void take_func (int (*func) (float x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1650 void take_func (float (*func) (float x));
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1651 ]],
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1652 [[
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1653 take_func(std::$1);
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1654 ]])],
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1655 [AC_MSG_RESULT([yes])
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1656 AC_DEFINE(HAVE_CMATH_[]AS_TR_CPP($1)F,1,[Define to 1 if <cmath> provides float variant of $1.])],
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1657 [AC_MSG_RESULT([no])])
9049 56018fcd28b0 configure fixes Jaroslav Hajek <highegg@gmail.com> parents: 8998 diff changeset	1658 AC_LANG_POP(C++)
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1659 ])
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	1660
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1661 dnl Check whether fast signed integer arithmetics using bit tricks
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1662 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	1663 dnl the following conditions hold:
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1664 dnl 1. Signed numbers are represented by twos complement
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1665 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	1666 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	1667 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	1668 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	1669 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	1670 dnl need for things like -ftrapv).
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1671 dnl 4. Bit operations on signed integers work like on unsigned integers,
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1672 dnl except for the shifts. Shifts are arithmetic.
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1673 dnl
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1674 AC_DEFUN([OCTAVE_FAST_INT_OPS],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1675 [AC_CACHE_CHECK([whether fast integer arithmetics is usable],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1676 octave_cv_fast_int_ops,
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1677 [AC_LANG_PUSH(C++)
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1678 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1679 #include <limits>
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1680 template<class UT, class ST>
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1681 static bool
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1682 do_test (UT, ST)
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1683 {
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1684 volatile ST s = std::numeric_limits<ST>::min () / 3;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1685 volatile UT u = static_cast<UT> (s);
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1686 if ((reinterpret_cast<volatile ST > (&u)) != s) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1687
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1688 u = 0; u = ~u;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1689 if ((reinterpret_cast<volatile ST > (&u)) != -1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1690
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1691 ST sx, sy;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1692 sx = std::numeric_limits<ST>::max () / 2 + 1;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1693 sy = std::numeric_limits<ST>::max () / 2 + 2;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1694 if (static_cast<ST> (static_cast<UT> (sx) + static_cast<UT> (sy))
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1695 != std::numeric_limits<ST>::min () + 1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1696 if (static_cast<ST> (static_cast<UT> (sx) - static_cast<UT> (sy))
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1697 != -1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1698
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1699 if ((sx & sy) != (static_cast<UT> (sx) & static_cast<UT> (sy)))
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1700 return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1701 if ((sx \| sy) != (static_cast<UT> (sx) \| static_cast<UT> (sy)))
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1702 return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1703 if ((sx ^ sy) != (static_cast<UT> (sx) ^ static_cast<UT> (sy)))
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1704 return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1705 if ((-1 >> 1) != -1) return true;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1706 return false;
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1707 }
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1708
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1709 #define DO_TEST(T) \
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1710 if (do_test (static_cast<unsigned T> (0), static_cast<signed T> (0))) \
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1711 return sizeof (T);
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1712 ]],[[
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1713 DO_TEST(char)
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1714 DO_TEST(short)
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1715 DO_TEST(int)
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1716 DO_TEST(long)
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1717 #if (defined(HAVE_LONG_LONG_INT) && defined(HAVE_UNSIGNED_LONG_LONG_INT))
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1718 DO_TEST(long long)
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1719 #endif
66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1720 ]])],
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1721 [octave_cv_fast_int_ops=yes],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1722 [octave_cv_fast_int_ops=no],
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1723 [octave_cv_fast_int_ops=yes])
8169 66bc6f9b4f72 rewrite integer arithmetics and conversions Jaroslav Hajek <highegg@gmail.com> parents: 8019 diff changeset	1724 AC_LANG_POP(C++)])
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1725 if test $octave_cv_fast_int_ops = yes; then
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1726 AC_DEFINE(HAVE_FAST_INT_OPS, 1,
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1727 [Define to 1 if signed integers use two's complement.])
13957 c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1728 fi
c510048901cc set cross compile defaults for AC_RUN_IFELSE John W. Eaton <jwe@octave.org> parents: 13728 diff changeset	1729 ])
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1730 dnl
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1731 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	1732 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	1733 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	1734 dnl Add options (lower case letters $1) "--with-framework-$1" and
15063 36cbcc37fdb8 Refactor configure.ac to make it more understandable. Rik <rik@octave.org> parents: 15013 diff changeset	1735 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	1736 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	1737 dnl
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1738 dnl OCTAVE_HAVE_FRAMEWORK
9654 a307a6f77fb3 aclocal.m4: consistently quote first arg to AC_DEFUN John W. Eaton <jwe@octave.org> parents: 9645 diff changeset	1739 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	1740 AC_MSG_CHECKING([whether ${LD-ld} accepts -framework $1])
8635 bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1741 AC_CACHE_VAL(octave_cv_framework_$1, [
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1742 XLDFLAGS="$LDFLAGS"
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1743 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	1744 AC_LANG_PUSH(C++)
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1745 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	1746 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	1747 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	1748 AC_LANG_POP(C++)
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1749 LDFLAGS="$XLDFLAGS"
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1750 ])
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	1751 if test "$octave_cv_framework_$1" = "yes"; then
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1752 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	1753 AC_ARG_WITH(framework-m4_tolower($1),
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1754 [AS_HELP_STRING([--without-framework-m4_tolower($1)],
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1755 [don't use framework $1])],
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1756 with_have_framework=$withval, with_have_framework="yes")
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1757 if test "$with_have_framework" = "yes"; then
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1758 [$4]
bef8f001032f Further improvements for OCTAVE_HAVE_FRAMEWORK and the test for the MacOSX Carbon framework. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8595 diff changeset	1759 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	1760 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	1761 [$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	1762 fi
8595 dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1763 else
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1764 AC_MSG_RESULT(no)
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1765 [$5]
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1766 fi
dee5d60257e4 Use Carbon framework to determine ScreenSize on Mac. Thomas Treichl <Thomas.Treichl@gmx.net> parents: 8169 diff changeset	1767 ])
9403 4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1768
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1769 ##############################################################################
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1770 ##############################################################################
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1771
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1772 # pkg.m4 - Macros to locate and utilise pkg-config. -- Autoconf --
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1773 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1774 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1775 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1776 # This program is free software; you can redistribute it and/or modify
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1777 # it under the terms of the GNU General Public License as published by
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1778 # the Free Software Foundation; either version 2 of the License, or
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1779 # (at your option) any later version.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1780 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1781 # This program is distributed in the hope that it will be useful, but
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1782 # WITHOUT ANY WARRANTY; without even the implied warranty of
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1783 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1784 # General Public License for more details.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1785 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1786 # You should have received a copy of the GNU General Public License
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1787 # along with this program; if not, write to the Free Software
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1788 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1789 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1790 # As a special exception to the GNU General Public License, if you
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1791 # distribute this file as part of a program that contains a
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1792 # configuration script generated by Autoconf, you may include it under
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1793 # the same distribution terms that you use for the rest of that program.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1794
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1795 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1796 # ----------------------------------
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1797 AC_DEFUN([PKG_PROG_PKG_CONFIG],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1798 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1799 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1800 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1801 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1802 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1803 fi
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1804 if test -n "$PKG_CONFIG"; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1805 _pkg_min_version=m4_default([$1], [0.9.0])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1806 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1807 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1808 AC_MSG_RESULT([yes])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1809 else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1810 AC_MSG_RESULT([no])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1811 PKG_CONFIG=""
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1812 fi
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1813
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1814 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1815 ])# PKG_PROG_PKG_CONFIG
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1816
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1817 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1818 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1819 # Check to see whether a particular set of modules exists. Similar
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1820 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1821 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1822 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1823 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1824 # this or PKG_CHECK_MODULES is called, or make sure to call
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1825 # PKG_CHECK_EXISTS manually
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1826 # --------------------------------------------------------------
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1827 AC_DEFUN([PKG_CHECK_EXISTS],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1828 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1829 if test -n "$PKG_CONFIG" && \
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1830 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1831 m4_ifval([$2], [$2], [:])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1832 m4_ifvaln([$3], [else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1833 $3])dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1834 fi])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1835
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1836
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1837 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1838 # ---------------------------------------------
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1839 m4_define([_PKG_CONFIG],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1840 [if test -n "$PKG_CONFIG"; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1841 if test -n "$$1"; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1842 pkg_cv_[]$1="$$1"
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1843 else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1844 PKG_CHECK_EXISTS([$3],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1845 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1846 [pkg_failed=yes])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1847 fi
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1848 else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1849 pkg_failed=untried
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1850 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1851 ])# _PKG_CONFIG
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1852
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1853 # _PKG_SHORT_ERRORS_SUPPORTED
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1854 # -----------------------------
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1855 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1856 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1857 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1858 _pkg_short_errors_supported=yes
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1859 else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1860 _pkg_short_errors_supported=no
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1861 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1862 ])# _PKG_SHORT_ERRORS_SUPPORTED
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1863
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1864
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1865 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1866 # [ACTION-IF-NOT-FOUND])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1867 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1868 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1869 # Note that if there is a possibility the first call to
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1870 # PKG_CHECK_MODULES might not happen, you should be sure to include an
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1871 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1872 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1873 #
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1874 # --------------------------------------------------------------
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1875 AC_DEFUN([PKG_CHECK_MODULES],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1876 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1877 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1878 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1879
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1880 pkg_failed=no
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1881 AC_MSG_CHECKING([for $1])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1882
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1883 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1884 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1885
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1886 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1887 and $1[]_LIBS to avoid the need to call pkg-config.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1888 See the pkg-config man page for more details.])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1889
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1890 if test $pkg_failed = yes; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1891 _PKG_SHORT_ERRORS_SUPPORTED
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1892 if test $_pkg_short_errors_supported = yes; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1893 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1894 else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1895 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1896 fi
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1897 # Put the nasty error message in config.log where it belongs
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1898 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1899
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1900 ifelse([$4], , [AC_MSG_ERROR(dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1901 [Package requirements ($2) were not met:
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1902
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1903 $$1_PKG_ERRORS
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1904
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1905 Consider adjusting the PKG_CONFIG_PATH environment variable if you
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1906 installed software in a non-standard prefix.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1907
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1908 _PKG_TEXT
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1909 ])],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1910 [AC_MSG_RESULT([no])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1911 $4])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1912 elif test $pkg_failed = untried; then
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1913 ifelse([$4], , [AC_MSG_FAILURE(dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1914 [The pkg-config script could not be found or is too old. Make sure it
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1915 is in your PATH or set the PKG_CONFIG environment variable to the full
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1916 path to pkg-config.
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1917
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1918 _PKG_TEXT
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1919
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1920 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1921 [$4])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1922 else
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1923 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1924 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1925 AC_MSG_RESULT([yes])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1926 ifelse([$3], , :, [$3])
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1927 fi[]dnl
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1928 ])# PKG_CHECK_MODULES
4af6e29449c1 [mq]: graphics_text_engine Michael Goffioul <michael.goffioul@gmail.com> parents: 9231 diff changeset	1929
9645 4531741e5236 configure tweaks John W. Eaton <jwe@octave.org> parents: 9596 diff changeset	1930 dnl
4531741e5236 configure tweaks John W. Eaton <jwe@octave.org> parents: 9596 diff changeset	1931 dnl External macros.
4531741e5236 configure tweaks John W. Eaton <jwe@octave.org> parents: 9596 diff changeset	1932 dnl
4531741e5236 configure tweaks John W. Eaton <jwe@octave.org> parents: 9596 diff changeset	1933
10951 97b8d462ef11 Update m4 macros. Ben Abbott <bpabbott@mac.com> parents: 10471 diff changeset	1934 m4_include([m4/ax_pthread.m4])
97b8d462ef11 Update m4 macros. Ben Abbott <bpabbott@mac.com> parents: 10471 diff changeset	1935 m4_include([m4/ax_blas.m4])
97b8d462ef11 Update m4 macros. Ben Abbott <bpabbott@mac.com> parents: 10471 diff changeset	1936 m4_include([m4/ax_blas_f77_func.m4])
97b8d462ef11 Update m4 macros. Ben Abbott <bpabbott@mac.com> parents: 10471 diff changeset	1937 m4_include([m4/ax_lapack.m4])

Mercurial > octave

annotate m4/acinclude.m4 @ 15126:25200c04bc25