VWR-20809 (SNOW-504) Do not depend on stage_thirds_party_libs for a standalone build.

doc/contributions.txt

@@ -520,10 +520,11 @@ Robin Cornelius
 	SNOW-108
 	SNOW-204
 	SNOW-484
+	SNOW-504
 	SNOW-506
+	SNOW-507
 	SNOW-514
 	SNOW-520
-	SNOW-507
 	SNOW-585
 	VWR-2488
 	VWR-9557

indra/cmake/Copy3rdPartyLibs.cmake

@@ -286,7 +286,7 @@ copy_if_different(
     ${vivox_src_dir}
     "${SHARED_LIB_STAGING_DIR_DEBUG}"
     out_targets 
-   ${vivox_files}
+    ${vivox_files}
     )
 set(third_party_targets ${third_party_targets} ${out_targets})
 
@@ -391,7 +391,9 @@ if(NOT EXISTS ${internal_llkdu_path})
 endif (NOT EXISTS ${internal_llkdu_path})
 
 
-add_custom_target(stage_third_party_libs ALL
-  DEPENDS 
-    ${third_party_targets}
-  )
+if(NOT STANDALONE)
+  add_custom_target(
+      stage_third_party_libs ALL
+      DEPENDS ${third_party_targets}
+      )
+endif(NOT STANDALONE)