Commit cca192e5 authored by Paul Howarth's avatar Paul Howarth Committed by Daniel Stenberg
Browse files

configure: GSSAPI detection on ancient Linux distros 

On some ancient distributions such as RHEL-3, <gssapi/gssapi_krb5.h> needs
to be processed after <gssapi/gssapi.h>, but does not include it itself.
This patch checks for <gssapi/gssapi.h> first and then includes it
in the test for <gssapi/gssapi_krb5.h>, resolving the problem.

Without the patch, <gssapi/gssapi_krb5.h> is "present but cannot be
compiled".
parent f3d4b17a

configure.ac

+9 −2
Original line number Original line Diff line number Diff line
@@ -1137,10 +1137,17 @@ if test x"$want_gss" = xyes; then 
    ],

    ],

    [

    [

      dnl not found, check Heimdal or MIT

      dnl not found, check Heimdal or MIT

      AC_CHECK_HEADERS([gssapi/gssapi.h], [], [not_mit=1])

      AC_CHECK_HEADERS(

      AC_CHECK_HEADERS(

        [gssapi/gssapi.h gssapi/gssapi_generic.h gssapi/gssapi_krb5.h],

        [gssapi/gssapi_generic.h gssapi/gssapi_krb5.h],

        [],

        [],

        [not_mit=1])

        [not_mit=1],

        [

AC_INCLUDES_DEFAULT

#ifdef HAVE_GSSAPI_GSSAPI_H

#include <gssapi/gssapi.h>

#endif

        ])

      if test "x$not_mit" = "x1"; then

      if test "x$not_mit" = "x1"; then

        dnl MIT not found, check for Heimdal

        dnl MIT not found, check for Heimdal

        AC_CHECK_HEADER(gssapi.h,

        AC_CHECK_HEADER(gssapi.h,