dnl $Id: configure.in,v 1.6 2007/09/18 02:33:46 pavel Exp $

dnl Initializing autoconf stuff.

AC_REVISION($Revision: 1.6 $)

AC_INIT(src/multirobot.cpp)

S_product="MR"
PRODUCT=$S_product
AC_SUBST(S_product)

S_version=`cat version`
VERSION=$S_version
AC_SUBST(S_version)

S_author="Pavel Surynek"
AUTHOR=$S_author
AC_SUBST(S_author)

S_author_long="Pavel Surynek <pavel.surynek@seznam.cz>"
AUTHOR=$S_author_long
AC_SUBST(S_author_long)

AM_INIT_AUTOMAKE("mr", $S_version)


dnl Checks for programs.

AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_RANLIB

AM_PROG_LIBTOOL


dnl Checks for header files.

AC_SUBST(S_include)
S_include='-I$(top_srcdir)/src -I$(top_builddir)/src -I$(top_srcdir) -I$(top_builddir)'

AC_HEADER_STDC
dnl AC_CHECK_HEADERS(unistd.h)
		

dnl Checks for typedefs.


dnl Checks for structures.


dnl Checks for compiler characteristics.

AC_CHECK_SIZEOF(     char, 1)
AC_CHECK_SIZEOF(    short, 2)
AC_CHECK_SIZEOF(      int, 0)
AC_CHECK_SIZEOF(     long, 4)
AC_CHECK_SIZEOF(long long, 0)



dnl Checks for library functions.


dnl Checks for system services.


dnl Miscelaneous variables.

AC_SUBST(S_clean)
S_clean='*~ core *output* *profile* *.out'


dnl Check the command line arguments.

AC_MSG_CHECKING("if debugging enabled")
AC_SUBST(S_debugging)
AC_ARG_ENABLE(debugging,
	      [  --enable-debugging	enable debugging support (enables asserts and debugging actions)]
	      [                         [default=no]],
	      [case ${enableval} in
   	       yes)  S_debugging=yes  ;;
    		no)  S_debugging=no   ;;
     		 *)  AC_MSG_ERROR(bad value \"${enableval}\" for --enable-debugging)  ;;
  	       esac],
	      S_debugging=no)
AC_MSG_RESULT($S_debugging)


AC_MSG_CHECKING("if profiling enabled")
AC_SUBST(S_profiling)
AC_ARG_ENABLE(profiling,
	      [  --enable-profiling	enable profiling support (generates extra code for gprof tool)]
	      [                         [default=no]],
	      [case ${enableval} in
   	       yes)  S_profiling=yes  ;;
    		no)  S_profiling=no   ;;
     		 *)  AC_MSG_ERROR(bad value \"${enableval}\" for --enable-profiling)  ;;
  	       esac],
	      S_profiling=no)
AC_MSG_RESULT($S_profiling)


AC_MSG_CHECKING("if full optimization enabled")
AC_SUBST(S_full_optimization)
AC_ARG_ENABLE(full_optimization,
	      [  --enable-full-optimization	enable full optimization (not compatible with profilling and debugging mode)]
	      [                         	[default=no]],
	      [case ${enableval} in
   	       yes)  S_full_optimization=yes  ;;
    		no)  S_full_optimization=no   ;;
     		 *)  AC_MSG_ERROR(bad value \"${enableval}\" for --enable-full-optimization)  ;;
  	       esac],
	      S_full_optimization=no)
AC_MSG_RESULT($S_full_optimization)


if test "$S_debugging" = "yes"; then
	if test "$S_profiling" = "yes"; then
		CXXFLAGS=$sCXX_FLAGS" -O0 -g -W -pg -Wall"
		AC_DEFINE(sDEBUG)
	else
		CXXFLAGS=$sCXX_FLAGS" -O0 -g -W -Wall"
		AC_DEFINE(sDEBUG)
	fi
else
	if test "$S_profiling" = "yes"; then
		CXXFLAGS=$sCXX_FLAGS" -O2 -W -pg -Wall"
	else
		CXXFLAGS=$sCXX_FLAGS" -O2 -W -Wall"
	fi
fi

if test "$S_full_optimization" = "yes"; then
   CXXFLAGS=$sCXX_FLAGS" -O3 -mtune=opteron -W -Wall"
   CFLAGS=$sC_FLAGS" -O3 -mtune=opteron -W -Wall"
fi


dnl Done.

AC_OUTPUT([Makefile
	   src/Makefile
	   src/version.h])