BUG: Added missing link flag to export symbols from an executable.

Modules/Platform/HP-UX.cmake

@@ -8,7 +8,7 @@ IF(CMAKE_COMPILER_IS_GNUCC)
   # gnu gcc
   SET(CMAKE_SHARED_LIBRARY_C_FLAGS "-fPIC")            # -pic 
   SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared -Wl,-E -Wl,-b")       # -shared
-  SET(CMAKE_SHARED_LIBRARY_LINK_FLAGS "-Wl,+s")         # +s, flag for exe link to use shared lib
+  SET(CMAKE_SHARED_LIBRARY_LINK_FLAGS "-Wl,+s -Wl,-E")  # +s, flag for exe link to use shared lib
   SET(CMAKE_SHARED_LIBRARY_RUNTIME_FLAG "-Wl,+b")       # -rpath
   SET(CMAKE_SHARED_LIBRARY_RUNTIME_FLAG_SEP ":")   # : or empty
   SET(CMAKE_SHARED_LIBRARY_C_FLAGS "-fPIC")     # -pic 
@@ -20,7 +20,7 @@ ELSE(CMAKE_COMPILER_IS_GNUCC)
       "ld <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
   SET(CMAKE_SHARED_LIBRARY_C_FLAGS "+Z")            # -pic 
   SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-E -b -L/usr/lib")       # -shared
-  SET(CMAKE_SHARED_LIBRARY_LINK_FLAGS "-Wl,+s")         # +s, flag for exe link to use shared lib
+  SET(CMAKE_SHARED_LIBRARY_LINK_FLAGS "-Wl,+s -Wl,-E")  # +s, flag for exe link to use shared lib
   SET(CMAKE_SHARED_LIBRARY_RUNTIME_FLAG "+b")       # -rpath
 ENDIF(CMAKE_COMPILER_IS_GNUCC)
 
@@ -30,14 +30,14 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
   # for gnu C++
   SET(CMAKE_SHARED_LIBRARY_CXX_FLAGS "-fPIC")            # -pic 
   SET(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "-shared -Wl,-E -Wl,-b")       # -shared
-  SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "-Wl,+s")     # +s, flag for exe link to use shared lib
+  SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "-Wl,+s -Wl,-E")  # +s, flag for exe link to use shared lib
   SET(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG "-Wl,+b")       # -rpath
   SET(CMAKE_SHARED_LIBRARY_CXX_FLAGS "-fPIC")     # -pic 
 ELSE(CMAKE_COMPILER_IS_GNUCXX)
   # for hp aCC
   SET(CMAKE_SHARED_LIBRARY_CXX_FLAGS "+Z")            # -pic 
   SET(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "+Z -Wl,-E -b -L/usr/lib")       # -shared
-  SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "-Wl,+s")         # +s, flag for exe link to use shared lib
+  SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "-Wl,+s -Wl,-E")  # +s, flag for exe link to use shared lib
   SET(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG "-Wl,+b")       # -rpath
   SET (CMAKE_CXX_FLAGS_INIT "")
   SET (CMAKE_CXX_FLAGS_DEBUG_INIT "-g")