X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=CMakeLists.txt;h=a87b049357d195c3f2317321b4fe25981567aa25;hb=3ba613fd511a331737a004385d16d6d0e7f1dd4b;hp=cbcaa8504ac571e9a8862276e740f87ceb8cadf6;hpb=c39869cc616c511e7c19910aadd6ad2fadbb0caa;p=lyx.git

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cbcaa8504a..a87b049357 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,6 +40,9 @@ if(COMMAND cmake_policy)
 	cmake_policy(SET CMP0005 OLD)
 	# Installing MACOSX_BUNDLE targets requires a BUNDLE DESTINATION
 	cmake_policy(SET CMP0006 NEW)
+	if(POLICY CMP0020)
+		cmake_policy(SET CMP0020 OLD)
+	endif()
 	if(POLICY CMP0028)
 		cmake_policy(SET CMP0028 OLD)
 	endif()