--- retdec-4.0.orig/CMakeLists.txt.orig	2020-04-08 05:09:28.000000000 +0800
+++ retdec-4.0/CMakeLists.txt	2020-04-17 14:10:27.292819899 +0800
@@ -26,6 +26,13 @@
 # RetDec, and some dependencies (e.g. LLVM, Keystone), require Python 3.
 find_package(PythonInterp 3.4 REQUIRED)
 
+find_package(LLVM REQUIRED CONFIG)
+message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
+message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
+
+include_directories(${LLVM_INCLUDE_DIRS})
+add_definitions(${LLVM_DEFINITIONS})
+
 ### Variables.
 
 ## Repository directories.