From e6bcc0c7902f7a520946286c575f896e73aa8b8d Mon Sep 17 00:00:00 2001
From: Timo Nicolai <timonicolai@arcor.de>
Date: Sun, 26 Dec 2021 16:31:48 +0100
Subject: [PATCH] Use ClangSetup

---
 .gitmodules                     | 3 +++
 CMakeLists.txt                  | 7 ++++++-
 ClangSetup                      | 1 +
 fire-llvm/plugin/CMakeLists.txt | 8 +++-----
 4 files changed, 13 insertions(+), 6 deletions(-)
 create mode 160000 ClangSetup

diff --git a/.gitmodules b/.gitmodules
index 614c734..fc463bb 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "fire-hpp"]
 	path = fire-hpp
 	url = https://github.com/kongaskristjan/fire-hpp
+[submodule "ClangSetup"]
+	path = ClangSetup
+	url = https://github.com/Time0o/ClangSetup
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e5cd291..c4a9ecd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,12 +8,17 @@ include(CTest)
 
 option(FIRE_LLVM_ENABLE_TESTING "Enable tests" ON)
 
-find_package(LLVM REQUIRED CONFIG)
+# Clang
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/ClangSetup)
 
+include(ClangSetup)
+
+# fire-hpp
 set(FIRE_EXAMPLES OFF CACHE BOOL "Compile fire-hpp examples")
 set(FIRE_UNIT_TESTS OFF CACHE BOOL "Enable fire-hpp unit tests")
 add_subdirectory(fire-hpp EXCLUDE_FROM_ALL)
 
+# fire-llvm
 add_subdirectory(fire-llvm)
 
 function(fire_llvm_config TARGET)
diff --git a/ClangSetup b/ClangSetup
new file mode 160000
index 0000000..dc1cdab
--- /dev/null
+++ b/ClangSetup
@@ -0,0 +1 @@
+Subproject commit dc1cdab674f8c2f6f4879741e77e6afbec2098f9
diff --git a/fire-llvm/plugin/CMakeLists.txt b/fire-llvm/plugin/CMakeLists.txt
index 42dd83d..ddee57a 100644
--- a/fire-llvm/plugin/CMakeLists.txt
+++ b/fire-llvm/plugin/CMakeLists.txt
@@ -2,8 +2,6 @@ cmake_minimum_required(VERSION 3.9)
 
 add_library(fire-llvm-plugin MODULE fire.cpp)
 target_compile_features(fire-llvm-plugin PRIVATE cxx_std_17)
-
-separate_arguments(LLVM_DEFINITIONS_LIST NATIVE_COMMAND ${LLVM_DEFINITIONS})
-
-add_definitions(${LLVM_DEFINITIONS_LIST})
-include_directories(${LLVM_INCLUDE_DIRS})
+target_link_libraries(fire-llvm-plugin PRIVATE clang-cpp)
+llvm_config(fire-llvm-plugin USE_SHARED option)
+target_include_directories(fire-llvm-plugin PRIVATE ${LLVM_INCLUDE_DIRS})