Fixes rust-lang#16.

Author: DiamondLovesYou

mk/llvm.mk

@@ -91,7 +91,7 @@ $$(TROOT$(1)_T_$(2)_H_$(2))/lib/LLVMgold.dll: $$(LLVM_CONFIG_$(2)) \
 else
 $$(TROOT$(1)_T_$(2)_H_$(2))/lib/$$(call CFG_LIB_NAME_$(2),LTO): $$(LLVM_CONFIG_$(2))
 	$$(Q)cp $$(LLVM_LIBDIR_$(2))/$$(call CFG_LIB_NAME_$(2),LTO) $$@
-$$(TROOT$(1)_T_$(2)_H_$(2))/lib/LLVMgold.so: $$(LLVM_CONFIG_$(2)) \
+$$(TROOT$(1)_T_$(2)_H_$(2))/lib/$$(subst lib,,$$(call CFG_LIB_NAME_$(2),LLVMgold)): $$(LLVM_CONFIG_$(2)) \
 	$$(TROOT$(1)_T_$(2)_H_$(2))/lib/$$(call CFG_LIB_NAME_$(2),LTO)
 	$$(Q)cp $$(LLVM_LIBDIR_$(2))/$$(subst lib,,$$(call CFG_LIB_NAME_$(2),LLVMgold)) $$@
 endif