X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/86c32d58f35833a5180f6b4eecd14dcdc83ff24b..1d80d762d5f337406c0bf863af8cfb19ab83085a:/buildtools/Cmake/CompleteInFiles.cmake

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index a43c745f0c..e97750e3b9 100644
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -167,8 +167,7 @@ else(NOT enable_gtnets OR enable_supernovae)
 		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}${GTNETS_CPPFLAGS} ${GTNETS_LDFLAGS} ")
 		string(REGEX MATCH "${gtnets_path}/lib" operation "$ENV{LD_LIBRARY_PATH}")
 		if(NOT operation)
-			message("Don't forget to set LD_LIBRARY_PATH")
-			message("export LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH}:${gtnets_path}/lib")
+			message(FATAL_ERROR "\n\nTo use GTNETS don't forget to set LD_LIBRARY_PATH with \n\texport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${gtnets_path}/lib\n\n")
 		endif(NOT operation)
 	endif(COMPILE_GTNETS_VAR)
 endif(NOT enable_gtnets OR enable_supernovae)