1dnl Evaluate an expression in octave 2dnl 3dnl OCTAVE_EVAL(expr,var) -> var=expr 4dnl 5dnl Stolen from octave-forge 6 7AC_DEFUN([OCTAVE_EVAL], 8[ 9AC_MSG_CHECKING([for $1 in $OCTAVE]) 10$2=`TERM=;$OCTAVE -qfH --eval "disp($1)"` 11AC_MSG_RESULT($$2) 12AC_SUBST($2) 13]) # OCTAVE_EVAL 14 15dnl @synopsis AC_OCTAVE_VERSION 16dnl 17dnl Find the version of Octave. 18dnl @version 1.0 Aug 23 2007 19dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> 20dnl 21dnl Permission to use, copy, modify, distribute, and sell this file for any 22dnl purpose is hereby granted without fee, provided that the above copyright 23dnl and this permission notice appear in all copies. No representations are 24dnl made about the suitability of this software for any purpose. It is 25dnl provided "as is" without express or implied warranty. 26dnl 27 28AC_DEFUN([AC_OCTAVE_VERSION], 29[ 30 31AC_ARG_WITH(octave, 32 AC_HELP_STRING([--with-octave], [choose the octave version]), 33 [ with_octave=$withval ]) 34 35test -z "$with_octave" && with_octave=octave 36 37AC_CHECK_PROG(HAVE_OCTAVE,$with_octave,yes,no) 38 39if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then 40 OCTAVE=$with_octave 41 OCTAVE_EVAL(OCTAVE_VERSION,OCTAVE_VERSION) 42 fi 43 44AC_SUBST(OCTAVE) 45AC_SUBST(OCTAVE_VERSION) 46 47])# AC_OCTAVE_VERSION 48 49dnl @synopsis AC_OCTAVE_CONFIG_VERSION 50dnl 51dnl Find the version of Octave. 52dnl @version 1.0 Aug 23 2007 53dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> 54dnl 55dnl Permission to use, copy, modify, distribute, and sell this file for any 56dnl purpose is hereby granted without fee, provided that the above copyright 57dnl and this permission notice appear in all copies. No representations are 58dnl made about the suitability of this software for any purpose. It is 59dnl provided "as is" without express or implied warranty. 60dnl 61 62AC_DEFUN([AC_OCTAVE_CONFIG_VERSION], 63[ 64 65AC_ARG_WITH(octave-config, 66 AC_HELP_STRING([--with-octave-config], [choose the octave-config version]), 67 [ with_octave_config=$withval ]) 68 69test -z "$with_octave_config" && with_octave_config=octave-config 70 71AC_CHECK_PROG(HAVE_OCTAVE_CONFIG,$with_octave_config,yes,no) 72 73if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then 74 OCTAVE_CONFIG=$with_octave_config 75 AC_MSG_CHECKING([for version of $OCTAVE_CONFIG]) 76 OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version` 77 AC_MSG_RESULT($OCTAVE_CONFIG_VERSION) 78 fi 79 80AC_SUBST(OCTAVE_CONFIG) 81AC_SUBST(OCTAVE_CONFIG_VERSION) 82 83])# AC_OCTAVE_CONFIG_VERSION 84 85dnl @synopsis AC_OCTAVE_BUILD 86dnl 87dnl Check programs and headers required for building octave plugins. 88dnl @version 1.0 Aug 23 2007 89dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> 90dnl 91dnl Permission to use, copy, modify, distribute, and sell this file for any 92dnl purpose is hereby granted without fee, provided that the above copyright 93dnl and this permission notice appear in all copies. No representations are 94dnl made about the suitability of this software for any purpose. It is 95dnl provided "as is" without express or implied warranty. 96 97 98AC_DEFUN([AC_OCTAVE_BUILD], 99[ 100 101dnl Default to no. 102OCTAVE_BUILD=no 103 104AC_OCTAVE_VERSION 105OCTAVE_MKOCTFILE_VERSION 106AC_OCTAVE_CONFIG_VERSION 107 108prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE" 109 110if test "x$prog_concat" = "xyesyesyes" ; then 111 if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then 112 AC_MSG_WARN([** Mismatch between versions of octave and mkoctfile. **]) 113 AC_MSG_WARN([** Octave libsndfile modules will not be built. **]) 114 elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then 115 AC_MSG_WARN([** Mismatch between versions of octave and octave-config. **]) 116 AC_MSG_WARN([** Octave libsndfile modules will not be built. **]) 117 else 118 case "$MKOCTFILE_VERSION" in 119 2.*) 120 AC_MSG_WARN([Octave version 2.X is not supported.]) 121 ;; 122 3.*) 123 OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'` 124 OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'` 125 126 OCTAVE_BUILD=yes 127 ;; 128 *) 129 AC_MSG_WARN([Octave version $MKOCTFILE_VERSION is not supported.]) 130 ;; 131 esac 132 fi 133 AC_MSG_RESULT([building octave libsndfile module... $OCTAVE_BUILD]) 134 fi 135 136AC_SUBST(OCTAVE_DEST_ODIR) 137AC_SUBST(OCTAVE_DEST_MDIR) 138 139AC_SUBST(MKOCTFILE) 140 141AM_CONDITIONAL(BUILD_OCTAVE_MOD, test "x$OCTAVE_BUILD" = xyes) 142 143])# AC_OCTAVE_BUILD 144