From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 15 Feb 2023 17:35:46 +0000 (-0600)
Subject: CMake: make older CMake versions happy
X-Git-Tag: v9.5.0-rc1~446^2~18
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe2dc50d96aa21f78c775551b762ad203dab33e4;p=dealii.git

CMake: make older CMake versions happy
---

diff --git a/cmake/macros/macro_print_target_properties.cmake b/cmake/macros/macro_print_target_properties.cmake
index 434f6b9b49..d6f9b9b5ff 100644
--- a/cmake/macros/macro_print_target_properties.cmake
+++ b/cmake/macros/macro_print_target_properties.cmake
@@ -28,13 +28,20 @@ function(print_target_properties _target)
   set(_messages)
   list(APPEND _messages "Target: ${_target}")
 
-  foreach(_property
+  set(_properties
+    INTERFACE_LINK_LIBRARIES INTERFACE_INCLUDE_DIRECTORIES
+    INTERFACE_SYSTEM_INCLUDE_DIRECTORIES INTERFACE_COMPILE_DEFINITIONS
+    INTERFACE_COMPILE_OPTIONS INTERFACE_LINK_OPTIONS
+    )
+  if(NOT CMAKE_VERSION VERSION_LESS 3.19)
+    set(_properties
       TYPE VERSION SOVERSION LINK_LIBRARIES INCLUDE_DIRECTORIES
       COMPILE_DEFINITIONS COMPILE_FEATURES COMPILE_OPTIONS LINK_OPTIONS
-      INTERFACE_LINK_LIBRARIES INTERFACE_INCLUDE_DIRECTORIES
-      INTERFACE_SYSTEM_INCLUDE_DIRECTORIES INTERFACE_COMPILE_DEFINITIONS
-      INTERFACE_COMPILE_OPTIONS INTERFACE_LINK_OPTIONS
+      ${_properties}
       )
+  endif()
+
+  foreach(_property ${_properties})
     get_target_property(_value ${_target} ${_property})
     if(NOT "${_value}" MATCHES "-NOTFOUND" AND NOT "${_value}" STREQUAL "")
       string(REPLACE ";" " " _value "${_value}")