AC_INIT(credmonger,0.1)
AM_INIT_AUTOMAKE(foreign)
AM_MAINTAINER_MODE
AC_PROG_CC
AC_MSG_CHECKING([for Kerberos 5 CFLAGS])
KRB5_CFLAGS=`krb5-config --cflags`
AC_MSG_RESULT($KRB5_CFLAGS)
AC_MSG_CHECKING([for Kerberos 5 LIBS])
KRB5_LIBS=`krb5-config --libs`
AC_MSG_RESULT($KRB5_LIBS)
AC_SUBST(KRB5_CFLAGS)
AC_SUBST(KRB5_LIBS)

cflags_save="$CFLAGS"
ldflags_save="$LDFLAGS"
CFLAGS="$KRB5_CFLAGS"
LDFLAGS="$KRB5_LIBS"
AC_CHECK_FUNCS(krb5_get_init_creds_opt_set_canonicalize krb5_get_init_creds_opt_alloc krb5_get_init_creds_opt_free krb5_free_unparsed_name)
if test x$ac_cv_func_krb5_get_init_creds_opt_free = xyes ; then
	AC_MSG_CHECKING([if krb5_get_init_creds_opt_free() takes a context])
	AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <krb5.h>],[
					  krb5_get_init_creds_opt_free(NULL,
					 			       NULL);]),
	[AC_DEFINE(KRB5_GET_INIT_CREDS_OPT_ALLOC_FREE_TAKES_2_ARGS,1,
		   [Define if krb5_get_init_creds_opt_free() takes two arguments.])
	 AC_MSG_RESULT([yes])],
	AC_MSG_RESULT([no]))
fi
if test x$ac_cv_func_krb5_get_init_creds_opt_set_canonicalize = xyes ; then
	AC_MSG_CHECKING([if krb5_get_init_creds_opt_set_canonicalize() takes a context])
	AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <krb5.h>],[
					  krb5_get_init_creds_opt_set_canonicalize(NULL, NULL, 0);]),
	[AC_DEFINE(KRB5_GET_INIT_CREDS_OPT_SET_CANONICALIZE_TAKES_3_ARGS,1,
		   [Define if krb5_get_init_creds_opt_set_canonicalize() takes three arguments.])
	 AC_MSG_RESULT([yes])],
	AC_MSG_RESULT([no]))
fi
CFLAGS="$cflags_save"
LDFLAGS="$ldflags_save"

AC_CONFIG_HEADER(src/config.h)
mysysconfdir=`eval echo "$sysconfdir" | sed s,^NONE,"$prefix",`
mysysconfdir=`eval echo "$mysysconfdir" | sed s,^NONE,"$ac_default_prefix",`
myconfigdir="$mysysconfdir"/${PACKAGE_NAME}.d
AC_DEFINE_UNQUOTED(CONFIG_DIR,"$myconfigdir",[Define to the location of the daemon's configuration files.])
AC_SUBST(myconfigdir)
AC_OUTPUT(autoversion Makefile src/Makefile src/credmonger.8)