dnl Process this file with autoconf to produce a configure script.

AC_INIT(src/main.c)
AM_INIT_AUTOMAKE(ratpoison, 0.0.6)

AM_CONFIG_HEADER(src/config.h)

dnl by default turn on debugging
AC_ARG_ENABLE(debug, [  --disable-debug         Turn off debugging information], enable_debugging=no, enable_debugging=yes)
if test "$enable_debugging" = yes; then
   AC_DEFINE(DEBUG)
fi

AC_ARG_WITH(xterm, [ --with-xterm=PROG        set the x terminal emulator used by ratpoison ],
term_prog=$withval, term_prog="xterm")

AC_DEFINE_UNQUOTED(TERM_PROG,"$term_prog")

dnl Checks for programs.
CFLAGS="$CFLAGS -Wall"
AC_PROG_CC

dnl check for an x terminal emulator
AC_CHECK_PROG(result,$term_prog,yes,no)
if test $result = no; then
   AC_MSG_ERROR([*** Can't find x terminal emulator \`$term_prog'])
fi

dnl Check for the X libs
AC_PATH_X
AC_PATH_XTRA

if test "x$no_x" = "xyes"; then
	AC_MSG_ERROR([*** Can't find X11 headers and libs])
fi

LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS $X_EXTRA_LIBS"
CFLAGS="$CFLAGS $X_CFLAGS"

AC_CHECK_LIB(X11, XOpenDisplay,,
	AC_MSG_ERROR([*** Can't find libX11]))

dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.

dnl Checks for library functions.
AC_TYPE_SIGNAL

AC_OUTPUT(Makefile doc/Makefile src/Makefile)