[gn build] Port D119058

Author: aeubanks

llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn

@@ -313,12 +313,6 @@ write_cmake_config("config") {
     values += [ "LLVM_ENABLE_DIA_SDK=" ]
   }
 
-  if (llvm_enable_zlib) {
-    values += [ "LLVM_ENABLE_ZLIB=1" ]
-  } else {
-    values += [ "LLVM_ENABLE_ZLIB=" ]
-  }
-
   if (llvm_enable_libxml2) {
     values += [ "LLVM_ENABLE_LIBXML2=1" ]
   } else {
@@ -387,6 +381,12 @@ write_cmake_config("llvm-config") {
   } else {
     values += [ "LLVM_ENABLE_THREADS=" ]
   }
+
+  if (llvm_enable_zlib) {
+    values += [ "LLVM_ENABLE_ZLIB=1" ]
+  } else {
+    values += [ "LLVM_ENABLE_ZLIB=" ]
+  }
 }
 
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