Add the rest of the build system logic for optional target disassemblers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89841 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/cmake/modules/LLVMConfig.cmake b/cmake/modules/LLVMConfig.cmake
index a753674..0744b50 100755
--- a/cmake/modules/LLVMConfig.cmake
+++ b/cmake/modules/LLVMConfig.cmake
@@ -32,7 +32,7 @@
 function(explicit_map_components_to_libraries out_libs)
   set( link_components ${ARGN} )
   foreach(c ${link_components})
-    # add codegen, asmprinter, asmparser
+    # add codegen, asmprinter, asmparser, disassembler
     list(FIND LLVM_TARGETS_TO_BUILD ${c} idx)
     if( NOT idx LESS 0 )
       list(FIND llvm_libs "LLVM${c}CodeGen" idx)
@@ -58,6 +58,10 @@
       if( NOT asmidx LESS 0 )
         list(APPEND expanded_components "LLVM${c}Info")
       endif()
+      list(FIND llvm_libs "LLVM${c}Disassembler" asmidx)
+      if( NOT asmidx LESS 0 )
+        list(APPEND expanded_components "LLVM${c}Disassembler")
+      endif()
     elseif( c STREQUAL "native" )
       list(APPEND expanded_components "LLVM${LLVM_NATIVE_ARCH}CodeGen")
     elseif( c STREQUAL "nativecodegen" )