From eed023832e1b917d022fa8fa1a62dac40e88f121 Mon Sep 17 00:00:00 2001
From: ROUVREAU Vincent <vincent.rouvreau@inria.fr>
Date: Mon, 30 Nov 2020 15:31:45 +0100
Subject: Fix pykeops 1.4.2 where version is very verbose on 2 lines

---
 src/cmake/modules/GUDHI_third_party_libraries.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmake/modules/GUDHI_third_party_libraries.cmake b/src/cmake/modules/GUDHI_third_party_libraries.cmake
index 9dadac4f..e1566877 100644
--- a/src/cmake/modules/GUDHI_third_party_libraries.cmake
+++ b/src/cmake/modules/GUDHI_third_party_libraries.cmake
@@ -106,8 +106,8 @@ function( find_python_module PYTHON_MODULE_NAME )
           OUTPUT_VARIABLE PYTHON_MODULE_VERSION
           ERROR_VARIABLE PYTHON_MODULE_ERROR)
   if(PYTHON_MODULE_RESULT EQUAL 0)
-    # Remove carriage return
-    string(STRIP ${PYTHON_MODULE_VERSION} PYTHON_MODULE_VERSION)
+    # Remove all carriage returns as it can be multiline
+    string(REGEX REPLACE "\n" " " PYTHON_MODULE_VERSION "${PYTHON_MODULE_VERSION}")
     message ("++ Python module ${PYTHON_MODULE_NAME} - Version ${PYTHON_MODULE_VERSION} found")
 
     set(${PYTHON_MODULE_NAME_UP}_VERSION ${PYTHON_MODULE_VERSION} PARENT_SCOPE)
-- 
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