From: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Thu, 22 Aug 2024 17:40:21 +0200
Subject: [PATCH] enable tests

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -8,11 +8,12 @@ if(NOT build)
   return()
 endif()
 
-find_package(GTestSource REQUIRED)
-include_directories(SYSTEM ${GTEST_INCLUDE_DIRS} ${GTEST_SRC_DIR})
-
-add_library(pcl_gtest STATIC ${GTEST_SRC_DIR}/src/gtest-all.cc)
-target_include_directories(pcl_gtest PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
+find_package(GTest REQUIRED)
+add_library(pcl_gtest INTERFACE IMPORTED)
+set_target_properties(pcl_gtest PROPERTIES
+  INTERFACE_LINK_LIBRARIES GTest::gtest
+  INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_CURRENT_SOURCE_DIR}/include
+)
 
 enable_testing()