From 920f0e36be5982de4ae5d2f42e0cbc1a93d94cf9 Mon Sep 17 00:00:00 2001
From: Alberto Miranda <alberto.miranda@bsc.es>
Date: Thu, 29 Sep 2022 15:39:47 +0200
Subject: [PATCH] Don't try to build against missing Mercury components

---
 cmake/FindMercury.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmake/FindMercury.cmake b/cmake/FindMercury.cmake
index 7ede231f..1d536ff6 100644
--- a/cmake/FindMercury.cmake
+++ b/cmake/FindMercury.cmake
@@ -115,6 +115,11 @@ macro(_mercury_find_component _component_name)
     PATHS ${PC_MERCURY_LIBRARY_DIRS}
   )
 
+  if(NOT ${_upper_component}_LIBRARY_RELEASE AND
+     NOT ${_upper_component}_LIBRARY_DEBUG)
+    return()
+  endif ()
+
   # initialize ${_upper_component}_LIBRARY (e.g. NA_LIBRARY)
   # with the appropriate library for this build configuration
   select_library_configurations(${_upper_component})
-- 
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