cannam@125: dnl Evaluate an expression in octave
cannam@125: dnl
cannam@125: dnl OCTAVE_EVAL(expr,var) -> var=expr
cannam@125: dnl
cannam@125: dnl Stolen from octave-forge
cannam@125: 
cannam@125: AC_DEFUN([OCTAVE_EVAL],
cannam@125: [
cannam@125: AC_MSG_CHECKING([for $1 in $OCTAVE])
cannam@125: $2=`TERM=;$OCTAVE -qfH --eval "disp($1)"`
cannam@125: AC_MSG_RESULT($$2)
cannam@125: AC_SUBST($2)
cannam@125: ]) # OCTAVE_EVAL
cannam@125: 
cannam@125: dnl @synopsis AC_OCTAVE_VERSION
cannam@125: dnl
cannam@125: dnl Find the version of Octave.
cannam@125: dnl @version 1.0	Aug 23 2007
cannam@125: dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
cannam@125: dnl
cannam@125: dnl Permission to use, copy, modify, distribute, and sell this file for any
cannam@125: dnl purpose is hereby granted without fee, provided that the above copyright
cannam@125: dnl and this permission notice appear in all copies.  No representations are
cannam@125: dnl made about the suitability of this software for any purpose.  It is
cannam@125: dnl provided "as is" without express or implied warranty.
cannam@125: dnl
cannam@125: 
cannam@125: AC_DEFUN([AC_OCTAVE_VERSION],
cannam@125: [
cannam@125: 
cannam@125: AC_ARG_WITH(octave,
cannam@125: 	AC_HELP_STRING([--with-octave], [choose the octave version]),
cannam@125: 	[ with_octave=$withval ])
cannam@125: 
cannam@125: test -z "$with_octave" && with_octave=octave
cannam@125: 
cannam@125: AC_CHECK_PROG(HAVE_OCTAVE,$with_octave,yes,no)
cannam@125: 
cannam@125: if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then
cannam@125: 	OCTAVE=$with_octave
cannam@125: 	OCTAVE_EVAL(OCTAVE_VERSION,OCTAVE_VERSION)
cannam@125: 	fi
cannam@125: 
cannam@125: AC_SUBST(OCTAVE)
cannam@125: AC_SUBST(OCTAVE_VERSION)
cannam@125: 
cannam@125: ])# AC_OCTAVE_VERSION
cannam@125: 
cannam@125: dnl @synopsis AC_OCTAVE_CONFIG_VERSION
cannam@125: dnl
cannam@125: dnl Find the version of Octave.
cannam@125: dnl @version 1.0	Aug 23 2007
cannam@125: dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
cannam@125: dnl
cannam@125: dnl Permission to use, copy, modify, distribute, and sell this file for any
cannam@125: dnl purpose is hereby granted without fee, provided that the above copyright
cannam@125: dnl and this permission notice appear in all copies.  No representations are
cannam@125: dnl made about the suitability of this software for any purpose.  It is
cannam@125: dnl provided "as is" without express or implied warranty.
cannam@125: dnl
cannam@125: 
cannam@125: AC_DEFUN([AC_OCTAVE_CONFIG_VERSION],
cannam@125: [
cannam@125: 
cannam@125: AC_ARG_WITH(octave-config,
cannam@125: 	AC_HELP_STRING([--with-octave-config], [choose the octave-config version]),
cannam@125: 	[ with_octave_config=$withval ])
cannam@125: 
cannam@125: test -z "$with_octave_config" && with_octave_config=octave-config
cannam@125: 
cannam@125: AC_CHECK_PROG(HAVE_OCTAVE_CONFIG,$with_octave_config,yes,no)
cannam@125: 
cannam@125: if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then
cannam@125: 	OCTAVE_CONFIG=$with_octave_config
cannam@125: 	AC_MSG_CHECKING([for version of $OCTAVE_CONFIG])
cannam@125: 	OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version`
cannam@125: 	AC_MSG_RESULT($OCTAVE_CONFIG_VERSION)
cannam@125: 	fi
cannam@125: 
cannam@125: AC_SUBST(OCTAVE_CONFIG)
cannam@125: AC_SUBST(OCTAVE_CONFIG_VERSION)
cannam@125: 
cannam@125: ])# AC_OCTAVE_CONFIG_VERSION
cannam@125: 
cannam@125: dnl @synopsis AC_OCTAVE_BUILD
cannam@125: dnl
cannam@125: dnl Check programs and headers required for building octave plugins.
cannam@125: dnl @version 1.0	Aug 23 2007
cannam@125: dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
cannam@125: dnl
cannam@125: dnl Permission to use, copy, modify, distribute, and sell this file for any
cannam@125: dnl purpose is hereby granted without fee, provided that the above copyright
cannam@125: dnl and this permission notice appear in all copies.  No representations are
cannam@125: dnl made about the suitability of this software for any purpose.  It is
cannam@125: dnl provided "as is" without express or implied warranty.
cannam@125: 
cannam@125: 
cannam@125: AC_DEFUN([AC_OCTAVE_BUILD],
cannam@125: [
cannam@125: 
cannam@125: dnl Default to no.
cannam@125: OCTAVE_BUILD=no
cannam@125: 
cannam@125: AC_OCTAVE_VERSION
cannam@125: OCTAVE_MKOCTFILE_VERSION
cannam@125: AC_OCTAVE_CONFIG_VERSION
cannam@125: 
cannam@125: prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE"
cannam@125: 
cannam@125: if test "x$prog_concat" = "xyesyesyes" ; then
cannam@125: 	if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then
cannam@125: 		AC_MSG_WARN([** Mismatch between versions of octave and mkoctfile. **])
cannam@125: 		AC_MSG_WARN([** Octave libsndfile modules will not be built.       **])
cannam@125: 	elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then
cannam@125: 		AC_MSG_WARN([** Mismatch between versions of octave and octave-config. **])
cannam@125: 		AC_MSG_WARN([** Octave libsndfile modules will not be built.           **])
cannam@125: 	else
cannam@125: 		case "$MKOCTFILE_VERSION" in
cannam@125: 			2.*)
cannam@125: 				AC_MSG_WARN([Octave version 2.X is not supported.])
cannam@125: 				;;
cannam@125: 			3.*)
cannam@125: 				OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'`
cannam@125: 				OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'`
cannam@125: 
cannam@125: 				OCTAVE_BUILD=yes
cannam@125: 				;;
cannam@125: 			*)
cannam@125: 				AC_MSG_WARN([Octave version $MKOCTFILE_VERSION is not supported.])
cannam@125: 				;;
cannam@125: 				esac
cannam@125: 		fi
cannam@125: 	AC_MSG_RESULT([building octave libsndfile module... $OCTAVE_BUILD])
cannam@125: 	fi
cannam@125: 
cannam@125: AC_SUBST(OCTAVE_DEST_ODIR)
cannam@125: AC_SUBST(OCTAVE_DEST_MDIR)
cannam@125: 
cannam@125: AC_SUBST(MKOCTFILE)
cannam@125: 
cannam@125: AM_CONDITIONAL(BUILD_OCTAVE_MOD, test "x$OCTAVE_BUILD" = xyes)
cannam@125: 
cannam@125: ])# AC_OCTAVE_BUILD