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# -*- Autoconf -*-
# Copyright © 2004-2008 Roger Leigh <rleigh@debian.org>
#
# debversion is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# debversion is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see
# <http://www.gnu.org/licenses/>.
#
#####################################################################
#
# Process this file with autoconf to produce a configure script.
#
#####################################################################
dnl m4 magic from Eric Blake <ebb9@byu.net>, prior to automake inclusion
m4_define([sbuild_m4_chomp],
[m4_format([[%.*s]], m4_bregexp(m4_translit([$1], [
]]m4_dquote(_m4_defn([m4_cr_all]))[, [/]]m4_format([%255s], [])[),
[/*$]), [$1])])
m4_define([sbuild_m4_esyscmd_s],
[sbuild_m4_chomp(m4_esyscmd([$1]))])
AC_PREREQ(2.59)
dnl Quoting the first argument results in a bizarrely corrupted package tarname
AC_INIT(sbuild_m4_esyscmd_s([sed -ne '/^Package:/{s/Package:[[:space:]][[:space:]]*//p;q}' VERSION]),
[sbuild_m4_esyscmd_s([sed -ne '/^Version:/{s/Version:[[:space:]][[:space:]]*//p;q}' VERSION])],
[buildd-tools-devel@lists.alioth.debian.org])
dnl For safety, check we are in the right directory by
dnl checking for a known unique file.
AC_CONFIG_SRCDIR([debversion/debversion.cc])
dnl Place auxilliary scripts here.
AC_CONFIG_AUX_DIR([scripts])
dnl Put macro definitions here.
AC_CONFIG_HEADER([config.h])
AC_COPYRIGHT(
[
Copyright © 2004-2009 Roger Leigh <rleigh@debian.org>
Parts of this configure script come from the 'configure.ac' file, and
are not based on freely-redistributable m4 macros; you can
redistribute it and/or modify it under the terms of the GNU General
Public License as published by the Free Software Foundation, either
version 3 of the License, or (at your option) any later version.
This software is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
])
dnl Initialise automake stuff.
AM_INIT_AUTOMAKE([1.9 foreign check-news tar-pax])
AM_MAINTAINER_MODE
RELEASE_DATE='sbuild_m4_esyscmd_s([sed -ne '/^Release-Date:/{s/Release-Date:[[:space:]][[:space:]]*//p;q}' VERSION])'
RELEASE_DATE_S='sbuild_m4_esyscmd_s(date --date='sbuild_m4_esyscmd_s([sed -ne '/^Release-Date:/{s/Release-Date:[[:space:]][[:space:]]*//p;q}' VERSION])' '+%s')'
RELEASED_BY='sbuild_m4_esyscmd_s([sed -ne '/^Released-By:/{s/Released-By:[[:space:]][[:space:]]*//p;q}' VERSION])'
AC_DEFINE_UNQUOTED([RELEASE_DATE], ["$RELEASE_DATE_S"], [Package release date.])
AC_SUBST([RELEASE_DATE])
AC_SUBST([RELEASED_BY])
AC_MSG_CHECKING([whether to enable debugging messages])
AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug], [Enable debugging messages])],
[ case "${enableval}" in
yes) enable_debug="yes" ;;
no) enable_debug="no" ;;
unset) enable_debug="no" ;;
*) AC_MSG_RESULT([unknown])
AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
esac ],
[ enable_debug="no" ])
AC_MSG_RESULT([$enable_debug])
if test "$enable_debug" = "yes"; then
AC_DEFINE_UNQUOTED([DEBVERSION_DEBUG], [1], [Enable debugging])
fi
# Checks for programs.
AC_PROG_CXX
AC_LANG([C++])
AC_DISABLE_STATIC
AC_ENABLE_SHARED
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
AC_PATH_PROG([PG_CONFIG], [pg_config])
if [ ! test -x "$PG_CONFIG" ]; then
AC_MSG_ERROR([pg_config not found but is required by debversion])
fi
AC_MSG_CHECKING([for PostgreSQL server include directory])
pg_server_includedir=`"$PG_CONFIG" --includedir-server`
AC_ARG_ENABLE([pg-server-includedir], [AS_HELP_STRING([--enable-pg-server-includedir], [PostgreSQL server include directory])],
[pg_server_includedir="${enableval}"])
AC_MSG_RESULT([$pg_server_includedir])
AC_SUBST([pg_server_includedir])
AC_MSG_CHECKING([for PostgreSQL server module directory])
pg_server_libdir=`"$PG_CONFIG" --pkglibdir`
AC_ARG_ENABLE([pg-server-libdir], [AS_HELP_STRING([--enable-pg-server-libdir], [PostgreSQL server module directory])],
[pg_server_libdir="${enableval}"])
AC_MSG_RESULT([$pg_server_libdir])
AC_SUBST([pg_server_libdir])
AC_MSG_CHECKING([for PostgreSQL architecture-independent support files directory])
pg_server_sharedir=`"$PG_CONFIG" --sharedir`
AC_ARG_ENABLE([pg-server-sharedir], [AS_HELP_STRING([--enable-pg-server-sharedir], [PostgreSQL architecture-independent support files directory])],
[pg_server_sharedir="${enableval}"])
AC_MSG_RESULT([$pg_server_sharedir])
AC_SUBST([pg_server_sharedir])
pg_extensiondir="$pg_server_sharedir/extension"
AC_SUBST([pg_extensiondir])
AC_MSG_CHECKING([for debVS in -lapt-pkg])
saved_libs="${LIBS}"
LIBS="${LIBS} -lapt-pkg"
AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <apt-pkg/debversion.h>],
[int result = debVS.CmpVersion ("1", "2");])],
[AC_MSG_RESULT([yes])
APT_PKG_LIBS="-lapt-pkg"],
[AC_MSG_RESULT([no])
AC_MSG_FAILURE([libapt-pkg (APT) is not installed, but is required by debversion])])
LIBS="${saved_libs}"
AC_SUBST([APT_PKG_LIBS])
if [ ! test -n "$APT_PKG_LIBS" ]; then
AC_MSG_ERROR([libapt_pkg not found but is required by debversion])
fi
dnl Configure which files to generate.
AC_CONFIG_FILES([META.json])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([debversion/debversion.control])
AC_CONFIG_FILES([debversion/Makefile])
dnl Output the generated config.status script.
AC_OUTPUT
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