$OpenBSD: patch-dimbuilder_CMakeLists_txt,v 1.2 2017/10/28 18:36:19 landry Exp $

no libdl on OpenBSD

Index: dimbuilder/CMakeLists.txt
--- dimbuilder/CMakeLists.txt.orig
+++ dimbuilder/CMakeLists.txt
@@ -30,6 +30,3 @@ PDAL_TARGET_COMPILE_SETTINGS(dimbuilder)
 if (PDAL_HAVE_JSONCPP)
     target_link_libraries(dimbuilder PRIVATE ${PDAL_JSONCPP_LIB_NAME})
 endif()
-if (UNIX AND NOT APPLE)
-    target_link_libraries(dimbuilder PRIVATE dl)
-endif()
