From 683e1f67d08be7165ea456d4594c4c8a4eddc9b3 Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lslebodn@redhat.com>
Date: Tue, 27 May 2014 23:55:17 +0200
Subject: PAM: Define compatible macros for some functions.

Functions pam_vsyslog and pam_modutil_getlogin are not available in openpam.
This patch conditionally define macros for these function if they are not
available. Compatible macros use standard functions vsyslog, getlogin

Reviewed-by: Sumit Bose <sbose@redhat.com>
---
 src/external/pam.m4 | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/external/pam.m4')

diff --git a/src/external/pam.m4 b/src/external/pam.m4
index 90f89bee3..4776b6ae3 100644
--- a/src/external/pam.m4
+++ b/src/external/pam.m4
@@ -18,3 +18,12 @@ AC_CHECK_HEADERS([security/openpam.h],,,[
 
 AC_CHECK_LIB([pam_misc], [misc_conv],
     [PAM_MISC_LIBS="-lpam_misc"])
+
+dnl save LIBS to restore later
+save_LIBS="$LIBS"
+LIBS="$PAM_LIBS"
+
+AC_CHECK_FUNCS(pam_modutil_getlogin pam_vsyslog)
+
+dnl restore LIBS
+LIBS="$save_LIBS"
-- 
cgit