2006-04-06 21:01:13 +02:00
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dnl m4/sgpemv2-dirs.m4 - Copyright 2005, 2006, University
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dnl of Padova, dept. of Pure and Applied
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dnl Mathematics
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dnl
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dnl This file is part of SGPEMv2.
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dnl
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dnl This is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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2007-06-30 15:31:19 +02:00
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dnl the Free Software Foundation; either version 3 of the License, or
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2006-04-06 21:01:13 +02:00
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dnl (at your option) any later version.
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dnl
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dnl SGPEMv2 is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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2007-06-30 15:31:19 +02:00
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dnl along with SGPEMv2. If not, see http://www.gnu.org/licenses/.
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2006-04-06 21:01:13 +02:00
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dnl ---------- AC_PROG_SGPEMV2 ---------------------
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dnl
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dnl Synopsis: AC_PROG_SGPEMV2([min_version])
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dnl
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dnl This macro checks if sgpemv2 is installed, and
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dnl AC_SUBSTs the following variables:
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dnl
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dnl SGPEMV2_CFLAGS -> necessary includes for compiling
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dnl plugins
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dnl SGPEMV2_LIBS -> libraries to link against when
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dnl building a loadable plugin
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dnl SGPEMV2_POLICIES_DIR -> global policies directory
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dnl SGPEMV2_PLUGINS_DIR -> global plugins directory
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dnl
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dnl This is particularly useful for plugin installation.
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dnl It takes a parameter which is the minimal version
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dnl installed of sgpemv2 this macro checks for.
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dnl The parameter is mandatory.
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dnl
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dnl Example of usage: AC_PROG_SGPEMV2([0.1])
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dnl ------------------------------------------------
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AC_DEFUN([AC_PROG_SGPEMV2],
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[
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PKG_PROG_PKG_CONFIG([0.20])
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if test "x$1" = "x"; then
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AC_MSG_FAILURE([Wrong number of parameters passed to macro AC@&t@_PROG_SGPEMV2. Please contact this package mantainer.])
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fi
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_pkg_sgpemv2_module="sgpemv2 >= $1"
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PKG_CHECK_MODULES([SGPEMV2], [$_pkg_sgpemv2_module],
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:, AC_MSG_ERROR([$SGPEMV2_PKG_ERRORS]))
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AC_MSG_CHECKING([for sgpemv2 compiler flags])
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AC_MSG_RESULT([$SGPEMV2_CFLAGS])
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AC_MSG_CHECKING([for sgpemv2 linking flags])
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AC_MSG_RESULT([$SGPEMV2_LIBS])
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AC_MSG_CHECKING([for sgpemv2 policies default installation directory])
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SGPEMV2_POLICIES_DIR=`$PKG_CONFIG --variable=policies_dir "$_pkg_sgpemv2_module" 2>/dev/null`
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if test "x$SGPEMV2_POLICIES_DIR" = "x"; then
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AC_MSG_ERROR([Unable to retrieve value])
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else
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AC_MSG_RESULT([$SGPEMV2_POLICIES_DIR])
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fi
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AC_MSG_CHECKING([for sgpemv2 plugins default installation directory])
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SGPEMV2_PLUGINS_DIR=`$PKG_CONFIG --variable=plugins_dir "$_pkg_sgpemv2_module" 2>/dev/null`
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if test "x$SGPEMV2_PLUGINS_DIR" = "x"; then
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AC_MSG_ERROR([Unable to retrieve value])
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else
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AC_MSG_RESULT([$SGPEMV2_PLUGINS_DIR])
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fi
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AC_SUBST([SGPEMV2_POLICIES_DIR])
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AC_SUBST([SGPEMV2_PLUGINS_DIR])
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])dnl ------- AC_PROG_SGPEMV2 ----------------------
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