From edff6a1e24efa1f3f365117b735bd7953937276b Mon Sep 17 00:00:00 2001
From: Holger Rapp <HolgerRapp@gmx.net>
Date: Thu, 13 Oct 2016 12:33:27 +0200
Subject: [PATCH] Remove all mentions of ZLIB. (#49)

We do not actually use zlib anywhere anymore.
---
 cmake/functions.cmake | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/cmake/functions.cmake b/cmake/functions.cmake
index 960b87a..0bb1979 100644
--- a/cmake/functions.cmake
+++ b/cmake/functions.cmake
@@ -32,7 +32,6 @@ macro(_parse_arguments ARGS)
     USES_PCL
     USES_ROS
     USES_YAMLCPP
-    USES_ZLIB
   )
   set(ONE_VALUE_ARG )
   set(MULTI_VALUE_ARGS SRCS HDRS DEPENDS)
@@ -88,12 +87,6 @@ macro(_common_compile_stuff VISIBILITY)
   )
   endif()
 
-  if(ARG_USES_ZLIB)
-    target_include_directories("${NAME}" SYSTEM ${VISIBILITY}
-      "${ZLIB_INCLUDE_DIRS}")
-    target_link_libraries("${NAME}" ${ZLIB_LIBRARIES})
-  endif()
-
   if(ARG_USES_CARTOGRAPHER)
     target_include_directories("${NAME}" SYSTEM ${VISIBILITY}
       "${CARTOGRAPHER_INCLUDE_DIRS}")