dnl Process this file with autoconf to produce a configure script.
AC_INIT(src/scores.cc)

dnl Initialize automake
AM_INIT_AUTOMAKE(gma, 0.6)

dnl We're using c++
AC_LANG_CPLUSPLUS

dnl Checks for programs.
AC_PROG_AWK
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S

dnl Checks for libraries.
AC_SUBST(READLINE)
AC_CHECK_LIB(readline,
	     readline,
             AC_DEFINE(HAVE_LIBREADLINE) READLINE=-lreadline,
             READLINE=)

dnl Checks for header files.
AC_HEADER_STDC

AC_CHECK_HEADER(stl.h, , AC_MSG_ERROR([This program requires STL to compile.  Sorry.]))
AC_CHECK_HEADER(string, , AC_MSG_ERROR([This program requires the STL string class to compile.  Sorry.]))

AC_CHECK_HEADER(limits.h, , AC_MSG_ERROR([This program needs limits.h.]))
AC_EGREP_CPP(int_min_defined,
	[
	#include <limits.h>
	#ifdef INT_MIN
		int_min_defined
	#endif
	], , AC_MSG_ERROR([This program expects limits.h to define INT_MIN.]))

dnl Compiler flags
CXXFLAGS="-Wall -g -O" 
AC_SUBST(CXXFLAGS)

dnl Checks for library functions.

AC_OUTPUT(Makefile src/Makefile)