fi
AC_SUBST(PUTTYCFLAGS)
-AC_ARG_WITH(gssapi,
-[ --without-gssapi disable GSS-API support])
+AC_ARG_WITH([gssapi],
+ [AS_HELP_STRING([--without-gssapi],
+ [disable GSSAPI support])],
+ [],
+ [with_gssapi=yes])
+
+WITH_GSSAPI=
+AS_IF([test "x$with_gssapi" != xno],
+ [AC_DEFINE([WITH_GSSAPI], [1], [Define if building with GSSAPI support.])])
AC_CHECK_HEADERS([utmpx.h sys/select.h],,,[
#include <sys/types.h>
#include <utmp.h>])
-if test "$with_gssapi" != "no"; then
- AC_CHECK_HEADERS([gssapi/gssapi.h])
-fi
# Look for both GTK 1 and GTK 2.
AM_PATH_GTK([1.2.0], [gtk=1], [gtk=none])
AC_SUBST([all_targets])
AC_SEARCH_LIBS([socket], [xnet])
-if test "$with_gssapi" != "no"; then
- AC_SEARCH_LIBS([gss_init_sec_context], [gssapi gssapi_krb5 gss])
-fi
+
+AS_IF([test "x$with_gssapi" != xno],
+ [AC_SEARCH_LIBS(
+ [dlopen],[dl],
+ [],
+ [AC_DEFINE([NO_LIBDL], [1], [Define if we could not find libdl.])
+ AC_CHECK_HEADERS([gssapi/gssapi.h])
+ AC_SEARCH_LIBS(
+ [gss_init_sec_context],[gssapi gssapi_krb5 gss],
+ [],
+ [AC_DEFINE([NO_GSSAPI_LIB], [1], [Define if we could not find a gssapi library])])])])
+
+AC_CHECK_LIB(X11, XOpenDisplay)
AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal updwtmpx])
#ifndef HAVE_PANGO_FONT_MAP_LIST_FAMILIES
# define PANGO_PRE_1POINT6
#endif
-#ifndef HAVE_GSSAPI_GSSAPI_H
+#if !defined(WITH_GSSAPI)
# define NO_GSSAPI
#endif
+#if !defined(NO_GSSAPI) && defined(NO_LIBDL)
+# if !defined(HAVE_GSSAPI_GSSAPI_H) || defined(NO_GSSAPI_LIB)
+# define NO_GSSAPI
+# endif
+#endif
])