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-rw-r--r--indra/cmake/Variables.cmake6
1 files changed, 1 insertions, 5 deletions
diff --git a/indra/cmake/Variables.cmake b/indra/cmake/Variables.cmake
index e72475cbc4..0cc4b85583 100644
--- a/indra/cmake/Variables.cmake
+++ b/indra/cmake/Variables.cmake
@@ -15,12 +15,10 @@
if ("$ENV{LL_BUILD}" STREQUAL "")
message(FATAL_ERROR "Environment variable LL_BUILD must be set")
endif ()
+include_guard()
# Relative and absolute paths to subtrees.
-if(NOT DEFINED ${CMAKE_CURRENT_LIST_FILE}_INCLUDED)
-set(${CMAKE_CURRENT_LIST_FILE}_INCLUDED "YES")
-
if(NOT DEFINED COMMON_CMAKE_DIR)
set(COMMON_CMAKE_DIR "${CMAKE_SOURCE_DIR}/cmake")
endif(NOT DEFINED COMMON_CMAKE_DIR)
@@ -214,10 +212,8 @@ set(ENABLE_SIGNING OFF CACHE BOOL "Enable signing the viewer")
set(SIGNING_IDENTITY "" CACHE STRING "Specifies the signing identity to use, if necessary.")
set(VERSION_BUILD "0" CACHE STRING "Revision number passed in from the outside")
-set(USESYSTEMLIBS OFF CACHE BOOL "Use libraries from your system rather than Linden-supplied prebuilt libraries.")
set(USE_PRECOMPILED_HEADERS ON CACHE BOOL "Enable use of precompiled header directives where supported.")
source_group("CMake Rules" FILES CMakeLists.txt)
-endif(NOT DEFINED ${CMAKE_CURRENT_LIST_FILE}_INCLUDED)