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configure: GSSAPI detection on ancient Linux distros

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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".
This commit is contained in:
Paul Howarth
2010-04-16 15:09:32 +02:00
committed by Daniel Stenberg
parent f3d4b17a9c
commit cca192e58f
1 changed files with 9 additions and 2 deletions
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11
configure.ac
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@@ -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,