dnl Process this file with autoconf to produce a configure script.
AC_INIT(Makefile.am)

AM_INIT_AUTOMAKE(dd2, 0.2.2)

AC_PROG_CC

AC_CHECK_LIB(m, main,, AC_MSG_ERROR(math lib is needed))

CFLAGS="$CFLAGS -Wall"

AM_PATH_SDL(1.2.0,, AC_MSG_ERROR(SDL library is needed))
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"

AC_CHECK_LIB(SDL_mixer, main,, 
AC_MSG_ERROR(SDL_Mixer library is needed for sound support))

AC_ARG_ENABLE(alternate-fire-key,
[  --enable-alternate-fire-key Use 'm' key instead RIGHT CONTROL for fire],
	[CFLAGS="$CFLAGS -DALT_FIRE"])

AC_OUTPUT(Makefile src/Makefile src/data/Makefile)