dnl $Id$
AC_INIT(calmwm.c)

AC_CANONICAL_SYSTEM
dnl AC_LIBTOOL_DLOPEN

AM_INIT_AUTOMAKE(cwm, 3)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE

AC_PROG_CC
AC_PROG_MAKE_SET

dnl intitialization
if test "x$prefix" = "xNONE"; then
    prefix="/usr/local"
fi

dnl Checks for programs.

AC_PROG_RANLIB
AC_PROG_INSTALL

dnl ugly ugly hack	
AC_CHECK_LIB(c, err, [ ERRO="" ], [ ERRO="err.o" ],)
AC_SUBST(ERRO)

dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT

dnl X stuff
AC_PATH_X
AC_PATH_XTRA
LIBS="$X_LIBS -lX11 -lXext"
CFLAGS="$CFLAGS $X_CFLAGS"

dnl dnl Check for __progname; from OpenSSHp
dnl AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [   
dnl         AC_TRY_LINK([],
dnl                 [ extern char *__progname; printf("%s", __progname); ],
dnl                 [ ac_cv_libc_defines___progname="yes" ],
dnl                 [ ac_cv_libc_defines___progname="no" ]
dnl         )
dnl ])
dnl if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
dnl    AC_DEFINE(HAVE___PROGNAME)
dnl fi

AC_CHECK_HEADERS(sys/time.h err.h time.h unistd.h stdint.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_CHECK_TYPE(u_int64_t, unsigned long long)
AC_CHECK_TYPE(u_int32_t, unsigned int)
AC_CHECK_TYPE(u_int16_t, unsigned short)
AC_CHECK_TYPE(u_int8_t, unsigned char)

dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(socket)
AC_REPLACE_FUNCS(strlcpy strsep strlcat)

PKG_CHECK_MODULES(XFT, [xft], , )
AC_SUBST(XFT_CFLAGS)
AC_SUBST(XFT_LIBS)

AC_SUBST(LTLIBOBJS)

AC_OUTPUT(Makefile)