configure.in

是一个键盘测试程序

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

dnl Setup for automake
AM_INIT_AUTOMAKE(aliens, 1.0.2)

dnl Check for tools

AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL

dnl Check for SDL
SDL_VERSION=1.0.1
AM_PATH_SDL($SDL_VERSION,
            :,
            AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
)
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"

dnl Check for the mixer and IMGlib libraries
have_SDLmixer=no
AC_CHECK_LIB(SDL_mixer, Mix_OpenAudio, have_SDLmixer=yes)
if test x$have_SDLmixer != xyes; then
    AC_MSG_ERROR([*** Can't find the SDL_mixer library
Try: http://www.devolution.com/~slouken/SDL/projects/SDL_mixer/
])
fi
have_SDLimage=no
AC_CHECK_LIB(SDL_image, IMG_Load_RW, have_SDLimage=yes)
if test x$have_SDLimage != xyes; then
    AC_MSG_ERROR([*** Can't find the SDL_image library
Try: http://www.devolution.com/~slouken/SDL/projects/SDL_image/
])
fi

# Play the MOD music file
CFLAGS="$CFLAGS -DPLAY_MOD"

# Finally create all the generated files
AC_OUTPUT([
Makefile
])