configure.in

# Process this file with autoconf to produce a configure script.
# $Id$

AC_INIT([openspeak], [0.2-git], [bugs@openspeak-project.org])
AM_INIT_AUTOMAKE(openspeak, 0.2-git)

AM_CONFIG_HEADER(config.h)
AC_CONFIG_MACRO_DIR([m4])

m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

AC_PROG_CC
AC_PROG_CXX
AC_LANG_C
AC_LANG_CPLUSPLUS

# check for C++ compiler explicitly and fail if none is found, do this check
# after AC_PROG_CXX has set the CXX environment variable
which $CXX >/dev/null 2>&1
if test "x$?" != "x0"; then
	AC_MSG_ERROR([No C++ compiler not found. Please install a C++ compiler.])
fi

# Enable external gettext support
GETTEXT_PACKAGE=openspeak
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [Gettext package.])

DATADIRNAME=share
AC_SUBST(DATADIRNAME)

AM_GNU_GETTEXT([external])

#AC_PROG_RANLIB
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET

# for plugins
AC_DISABLE_STATIC
AM_PROG_LIBTOOL
LIBTOOL="$LIBTOOL --silent"

# Checks for header files.
AC_CHECK_HEADERS([string iostream fstream sstream map vector exception \
		cstdlib cassert])
AC_CHECK_HEADERS([dirent.h limits.h sys/stat.h])

#TODO: Move this into an if platform == linux
AC_CHECK_HEADERS([linux/types.h])

# Checks for library functions.
AC_CHECK_FUNCS([mkdir opendir time])

# Checks for typedefs, structures, and compiler characteristics.
AC_STRUCT_TM
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_OFF_T
AC_HEADER_TIME
AC_STRUCT_TM

# Check for libraries
AX_BOOST_BASE([1.40.0])
AX_BOOST_SIGNALS2
AX_BOOST_THREAD
AC_CHECK_HEADERS([boost/format.hpp])

# Check what we should build
OS_BUILD_WHAT

# Check for client build dependecies
if test "$OS_WITH_CLIENT" = "yes"; then
    PKG_PROG_PKG_CONFIG
    
    # Check for Portaudio
    PKG_CHECK_MODULES([PORTAUDIO], [portaudio-2.0],,AC_MSG_ERROR([
        Portaudio couldn't be found.
        Please install it before trying it again.
        You can find Portaudio v19 at http://www.portaudio.com]))
        
    AC_SUBST(PORTAUDIO_LIBS)
    AC_SUBST(PORTAUDIO_CFLAGS)
fi

# Set ${datadir}
if test "x${datadir}" = 'x${prefix}/share' -o "x${datarootdir}" = 'x${prefix}/share'; then
	if test "x${prefix}" = "xNONE"; then
		prefix=${ac_default_prefix}
	fi
fi

OS_DATA_DIR=`eval echo ${datarootdir}/openspeak`
OS_PREFIX=${prefix}
OS_CPPFLAGS="-ggdb3"

AC_SUBST(OS_DATA_DIR)
AC_SUBST(OS_PREFIX)
AC_SUBST(OS_CPPFLAGS)

AC_OUTPUT([ po/Makefile.in
    Makefile
    m4/Makefile
    lib/Makefile
    lib/src/Makefile
    lib/include/Makefile
    server/Makefile
    server/src/Makefile
    server/include/Makefile
    clientlib/Makefile
    clientlib/src/Makefile
    clientlib/include/Makefile
    client/Makefile
    client/src/Makefile
    client/include/Makefile
    client/plugins/Makefile
])

echo "----------------------------------------"
echo "Install openSpeak in ${prefix}"
echo ""
echo "Configuration is done OK."
echo ""