build(jni): try to improve the build of rime and its plugins

app/src/main/jni/CMakeLists.txt

@@ -47,12 +47,9 @@ option(USE_SYSTEM_MARISA "" ON)
 add_subdirectory(OpenCC)
 include(OpenccWorkarounds)
 
-include(RimePlugins)
-
 set(X11Keysym "${CMAKE_SOURCE_DIR}/librime/include")
 include_directories("${X11Keysym}")
 
-option(BUILD_TEST "" OFF)
-add_subdirectory(librime)
+include(Rime)
 
 add_subdirectory(librime_jni)

app/src/main/jni/cmake/FindBoost.cmake

@@ -1,20 +1,9 @@
 set(Boost_FOUND TRUE)
 
-list(TRANSFORM ${BOOST_INCLUDE_LIBRARIES}
-    PREPEND Boost::
+list(TRANSFORM BOOST_INCLUDE_LIBRARIES
+    PREPEND "Boost::"
     OUTPUT_VARIABLE Boost_LIBRARIES
 )
 
-if(NOT TARGET Boost::boost)
-    add_library(Boost::boost INTERFACE IMPORTED)
-    foreach(lib ${Boost_LIBRARIES})
-        get_target_property(_include ${lib} INTERFACE_INCLUDE_DIRECTORIES)
-        list(APPEND includes ${_include})
-    endforeach()
-    set_target_properties(Boost::boost PROPERTIES
-        INTERFACE_INCLUDE_DIRECTORIES "${includes}"
-    )
-endif()
-
 # for librime-charcode
 set(Boost_LOCALE_LIBRARIES Boost::locale)

app/src/main/jni/cmake/Rime.cmake

@@ -0,0 +1,40 @@
+# if you want to add some new plugins, add them to librime_jni/rime_jni.cc too
+set(RIME_PLUGINS
+    librime-lua
+    librime-charcode
+    librime-octagram
+    librime-predict
+)
+
+# librime-lua
+file(REMOVE "${CMAKE_SOURCE_DIR}/librime/plugins/librime-lua/thirdparty")
+file(CREATE_LINK
+    "${CMAKE_SOURCE_DIR}/librime-lua-deps"
+    "${CMAKE_SOURCE_DIR}/librime-lua/thirdparty/librime-lua-deps"
+    SYMBOLIC COPY_ON_ERROR
+)
+
+# symlink plugins
+foreach(plugin ${RIME_PLUGINS})
+    file(CREATE_LINK
+        "${CMAKE_SOURCE_DIR}/${plugin}"
+        "${CMAKE_SOURCE_DIR}/librime/plugins/${plugin}"
+        SYMBOLIC COPY_ON_ERROR
+    )
+endforeach()
+
+# librime-charcode
+option(BUILD_WITH_ICU "" OFF)
+
+option(BUILD_TEST "" OFF)
+option(BUILD_STATIC "" ON)
+add_subdirectory(librime)
+
+target_link_libraries(rime-charcode-objs
+    Boost::asio
+    Boost::locale
+)
+
+target_link_libraries(rime-lua-objs
+    Boost::optional
+)