From 1f69b83e8abc497c3c8207ae7748d1f06e9a82a0 Mon Sep 17 00:00:00 2001
From: Chris Lalancette <clalancette@gmail.com>
Date: Fri, 23 Oct 2020 09:38:58 -0400
Subject: [PATCH] Minor fixes for Cartographer from ROS (#1705)

* restrict boost dependencies to the ones used
* Also add googletest as a build dependency.
* Set GMOCK_INCLUDE_DIRS when doing src fallback.

Signed-off-by: Mikael Arguedas <mikael.arguedas@gmail.com>
Signed-off-by: Chris Lalancette <clalancette@openrobotics.org>
Co-authored-by: Mikael Arguedas <mikael.arguedas@gmail.com>
---
 cmake/modules/FindGMock.cmake | 1 +
 package.xml                   | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmake/modules/FindGMock.cmake b/cmake/modules/FindGMock.cmake
index 76cea16..b29c0fe 100644
--- a/cmake/modules/FindGMock.cmake
+++ b/cmake/modules/FindGMock.cmake
@@ -77,6 +77,7 @@ if(NOT GMock_FOUND)
           EXCLUDE_FROM_ALL)
       endif()
       set(GMOCK_LIBRARIES gmock_main)
+      set(GMOCK_INCLUDE_DIRS ${GMOCK_SRC_DIR}/include)
     endif()
   endif()
 
diff --git a/package.xml b/package.xml
index 19c811c..2d4d317 100644
--- a/package.xml
+++ b/package.xml
@@ -38,9 +38,10 @@
 
   <build_depend>git</build_depend>
   <build_depend>google-mock</build_depend>
+  <build_depend>gtest</build_depend>
   <build_depend>python3-sphinx</build_depend>
 
-  <depend>boost</depend>
+  <depend>libboost-iostreams-dev</depend>
   <depend>eigen</depend>
   <depend>libcairo2-dev</depend>
   <depend>libceres-dev</depend>