From 66c234237e011cbbfe0866ac880e0ee6a41207e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Wed, 5 Jun 2019 01:11:35 +0200
Subject: [PATCH] cmake: Fix detection of older Heimdal versions.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 2b92e6cbff56dd8ddaed72300b4cdee15d49d288)
---
 ConfigureChecks.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index ea2b03d..717147f 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -50,11 +50,15 @@ if( NOT KRB5_FOUND)
     COMMAND ${KRB5_CONFIG_EXECUTABLE} --libs
     OUTPUT_VARIABLE KRB5_LIBRARIES
     ERROR_VARIABLE KRB5_LIBRARIES
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_STRIP_TRAILING_WHITESPACE
   )
   execute_process(
     COMMAND ${KRB5_CONFIG_EXECUTABLE} --cflags
     OUTPUT_VARIABLE KRB5_INCLUDE_DIRS
     ERROR_VARIABLE KRB5_INCLUDE_DIRS
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_STRIP_TRAILING_WHITESPACE
   )
   if( NOT "${KRB5_LIBRARIES}" STREQUAL "" )
     set( KRB5_FOUND 1 )