Having LD_LIBRARY_PATH is not mandatory.

[simgrid.git] / buildtools / Cmake / Modules / FindNS3.cmake

diff --git a/buildtools/Cmake/Modules/FindNS3.cmake b/buildtools/Cmake/Modules/FindNS3.cmake
index c8e34bb..65882f3 100644 (file)
--- a/buildtools/Cmake/Modules/FindNS3.cmake
+++ b/buildtools/Cmake/Modules/FindNS3.cmake
@@ -1,8 +1,5 @@
 find_library(HAVE_NS3_LIB
     NAME ns3
-    HINTS
-    $ENV{LD_LIBRARY_PATH}
-    $ENV{HOME}
     PATH_SUFFIXES lib64 lib ns3/lib
     PATHS
     /opt
@@ -15,9 +12,6 @@ find_library(HAVE_NS3_LIB
 
 find_library(HAVE_NS3_CORE_LIB
     NAME ns3-core
-    HINTS
-    $ENV{LD_LIBRARY_PATH}
-    $ENV{HOME}
     PATH_SUFFIXES lib64 lib ns3/lib
     PATHS
     /opt
@@ -30,8 +24,6 @@ find_library(HAVE_NS3_CORE_LIB
 
 find_path(HAVE_CORE_MODULE_H
        NAME ns3/core-module.h
-    HINTS
-    $ENV{HOME}
     PATH_SUFFIXES include ns3/include
     PATHS
     /opt
@@ -86,7 +78,6 @@ if(HAVE_NS3)
        string(REGEX MATCH "${HAVE_NS3_LIB}" operation "$ENV{LD_LIBRARY_PATH}")
        if(NOT operation)
                message(STATUS "Warning: To use NS-3 don't forget to set LD_LIBRARY_PATH with:  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HAVE_NS3_LIB}")
-               set(HAVE_NS3 0)
        else(NOT operation)
        
                string(REGEX MATCH "-L${HAVE_NS3_LIB} " operation1 "${CMAKE_C_FLAGS}")
@@ -107,4 +98,4 @@ endif(HAVE_NS3)
 
 if(HAVE_NS3 AND enable_supernovae)
     set(enable_supernovae OFF)
-endif(HAVE_NS3 AND enable_supernovae)
\ No newline at end of file
+endif(HAVE_NS3 AND enable_supernovae)