Updated cmake files

CMakeLists.txt

@@ -57,3 +57,8 @@ enable_testing()
 add_subdirectory(test)
 add_subdirectory(example)
 add_subdirectory(lint)
+
+find_package(LLVM CONFIG)
+if(LLVM_FOUND)
+  add_subdirectory(pl0)
+endif()

example/CMakeLists.txt

@@ -1,4 +1,6 @@
 cmake_minimum_required(VERSION 2.8)
+project(example)
+
 include_directories(..)
 
 if(MSVC)

lint/CMakeLists.txt

@@ -1,4 +1,5 @@
 cmake_minimum_required(VERSION 2.8)
+project(peglint)
 include_directories(..)
 add_definitions("-std=c++11")
 add_executable(peglint peglint.cc)

pl0/CMakeLists.txt

@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 3.1)
+project(tcp)
+
+enable_language(CXX)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+include_directories(..)
+add_executable(pl0 pl0.cc)
+
+find_package(LLVM REQUIRED CONFIG)
+set(add_link_deps ${add_link_deps} LLVM)
+target_include_directories(pl0 PUBLIC ${LLVM_INCLUDE_DIRS})
+target_link_libraries(pl0 ${add_link_deps})