#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.50)
AC_INIT( [OIS], 1.2.0 )

AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE( [OIS], 1.2.0 )
AM_CONFIG_HEADER([includes/config.h])

dnl Check for programs
AC_PROG_CC
AC_PROG_CXX
AM_PROG_CC_C_O
AC_PROG_INSTALL
AM_PROG_LIBTOOL

dnl Checking for STLPort
OIS_USE_STLPORT

CFLAGS="$CFLAGS"
CXXFLAGS="$CXXFLAGS"
LIBS="$LIBS"

AC_ARG_ENABLE(x11,
  AS_HELP_STRING([--enable-x11],
                 [Use x11]),
                 [use_x11=$enableval],
                 [use_x11=auto])

dnl Detect X11
AC_CHECK_HEADERS([X11/Xaw/Command.h], [HAVE_X11=yes], [HAVE_X11=no])
X11_LIBS=""
if test x"$HAVE_X11" = x"yes" -a x"$use_x11" != x"no"; then
	AC_DEFINE([HAVE_X11], 1, [defined if x11 found])
	X11_LIBS="-lX11"
fi
AC_SUBST(X11_LIBS)

dnl Added for BSD's
AC_PROG_LIBTOOL

AC_CONFIG_FILES([Makefile
                 includes/Makefile
                 src/Makefile
                 demos/Makefile
                 OIS.pc])
AC_OUTPUT