mosesdecoder/moses-cmd/config/mysql++.m4
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2006-07-04 18:04:38 +00:00

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#-######################################################################
# mysql++.m4 - Example autoconf macro showing how to find MySQL++
# library and header files.
#
# Copyright (c) 2004-2005 by Educational Technology Resources, Inc.
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# This program 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with MySQL++; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
# USA
#-######################################################################
dnl @synopsis MYSQLPP_DEVEL
dnl
dnl This macro tries to find the MySQL++ library and header files.
dnl
dnl We define the following configure script flags:
dnl
dnl --with-mysqlpp: Give prefix for both library and headers, and try
dnl to guess subdirectory names for each. (e.g. tack /lib and
dnl /include onto given dir name, and other common schemes.)
dnl --with-mysqlpp-lib: Similar to --with-mysqlpp, but for library only.
dnl --with-mysqlpp-include: Similar to --with-mysqlpp, but for headers
dnl only.
dnl
dnl This macro depends on having the default compiler and linker flags
dnl set up for building programs against the MySQL C API. The mysql.m4
dnl macro in this directory fits this bill; run it first.
dnl
dnl @version 1.0, 2005/07/13
dnl @author Warren Young <mysqlpp@etr-usa.com>
AC_DEFUN([MYSQLPP_DEVEL],
[
AC_CACHE_CHECK([for MySQL++ libraries], ac_cv_mysqlpp_devel,
[
#
# Set up configure script macros
#
AC_ARG_WITH(mysqlpp,
[ --with-mysqlpp=<path> path containing MySQL++ header and library subdirs],
[MYSQLPP_lib_check="$with_mysqlpp/lib $with_mysqlpp/lib/mysql++"
MYSQLPP_inc_check="$with_mysqlpp/include $with_mysqlpp/include/mysql++"],
[MYSQLPP_lib_check="/usr/local/mysql++/lib /usr/local/lib/mysql++ /opt/mysql++/lib /usr/lib/mysql++ /usr/local/lib /usr/lib"
MYSQLPP_inc_check="/usr/local/mysql++/include /usr/local/include/mysql++ /opt/mysql++/include /usr/local/include/mysql++ /usr/local/include /usr/include/mysql++ /usr/include"])
AC_ARG_WITH(mysqlpp-lib,
[ --with-mysqlpp-lib=<path> directory path of MySQL++ library],
[MYSQLPP_lib_check="$with_mysqlpp_lib $with_mysqlpp_lib/lib $with_mysqlpp_lib/lib/mysql"])
AC_ARG_WITH(mysqlpp-include,
[ --with-mysqlpp-include=<path> directory path of MySQL++ headers],
[MYSQLPP_inc_check="$with_mysqlpp_include $with_mysqlpp_include/include $with_mysqlpp_include/include/mysql"])
#
# Look for MySQL++ library
#
MYSQLPP_libdir=
for dir in $MYSQLPP_lib_check
do
if test -d "$dir" && \
( test -f "$dir/libmysqlpp.so" ||
test -f "$dir/libmysqlpp.a" )
then
MYSQLPP_libdir=$dir
break
fi
done
if test -z "$MYSQLPP_libdir"
then
AC_MSG_ERROR([Didn't find the MySQL++ library dir in '$MYSQLPP_lib_check'])
fi
case "$MYSQLPP_libdir" in
/* ) ;;
* ) AC_MSG_ERROR([The MySQL++ library directory ($MYSQLPP_libdir) must be an absolute path.]) ;;
esac
AC_MSG_RESULT([lib in $MYSQLPP_libdir])
case "$MYSQLPP_libdir" in
/usr/lib) ;;
*) LDFLAGS="$LDFLAGS -L${MYSQLPP_libdir} -Wl,-rpath ${MYSQLPP_libdir}" ;;
esac
#
# Look for MySQL++ headers
#
AC_MSG_CHECKING([for MySQL++ include directory])
MYSQLPP_incdir=
for dir in $MYSQLPP_inc_check
do
if test -d "$dir" && test -f "$dir/mysql++.h"
then
MYSQLPP_incdir=$dir
break
fi
done
if test -z "$MYSQLPP_incdir"
then
AC_MSG_ERROR([Didn't find the MySQL++ header dir in '$MYSQLPP_inc_check'])
fi
case "$MYSQLPP_incdir" in
/* ) ;;
* ) AC_MSG_ERROR([The MySQL++ header directory ($MYSQLPP_incdir) must be an absolute path.]) ;;
esac
AC_MSG_RESULT([$MYSQLPP_incdir])
CPPFLAGS="$CPPFLAGS -I${MYSQLPP_incdir}"
AC_MSG_CHECKING([that we can build MySQL++ programs])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include <mysql++.h>],
[std::string s; mysqlpp::escape_string(s)])],
ac_cv_mysqlpp_devel=yes,
AC_MSG_ERROR(no))
])]) dnl End MYSQLPP_DEVEL