cmake: Properly use library detection modules

Instead of importing the `Find*.cmake` modules directly, place them in the root `cmake/` folder and define it as a CMake Module path. This lets us use the `find_package` builtin to require any given packages.
yezhengmao1 · Apr 20, 2016 · ff9ff5d · ff9ff5d
1 parent b236092
commit ff9ff5d
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -11,6 +11,8 @@ include(cmake/GetGitRevisionDescription.cmake)
 include(cmake/version.cmake)
 include(GNUInstallDirs)
 
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
 if(NOT PYTHON_ONLY)
 find_package(BISON)
 find_package(FLEX)

diff --git a/src/lua/cmake/FindLuaJIT.cmake → cmake/FindLuaJIT.cmake b/src/lua/cmake/FindLuaJIT.cmake → cmake/FindLuaJIT.cmake
diff --git a/src/lua/CMakeLists.txt b/src/lua/CMakeLists.txt
@@ -1,4 +1,4 @@
-include(cmake/FindLuaJIT.cmake)
+find_package(LuaJIT)
 
 if (LUAJIT_LIBRARIES)
  find_program(LUAJIT luajit)