Bug#831096: opensurgsim: FTBFS with GCC 6: cstdlib:75:25: fatal error: stdlib.h: No such file or directory

[Graham Inggs]

Hi Maintainer

The following change fixes the problem with 'stdlib.h: No such file or 
directory' for me, however there may still be other problems.

Regards
Graham


--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -93,7 +93,7 @@
 endif(USE_SYSTEM_YAMLCPP)

 include_directories(${SURGSIM_SOURCE_DIR})
-include_directories(SYSTEM
+include_directories(
     ${Boost_INCLUDE_DIR}
     ${EIGEN3_INCLUDE_DIR}
     ${YAML_CPP_INCLUDE_DIR}