1 files changed, 111 insertions, 0 deletions
diff --git a/app-i18n/opencc/files/opencc-1.1.2-system_libraries.patch b/app-i18n/opencc/files/opencc-1.1.2-system_libraries.patch
new file mode 100644
index 000000000000..e0b624a63e9f
--- /dev/null
+++ b/app-i18n/opencc/files/opencc-1.1.2-system_libraries.patch
@@ -0,0 +1,111 @@
+https://github.com/BYVoid/OpenCC/issues/547
+
+--- /CMakeLists.txt
++++ /CMakeLists.txt
+@@ -28,8 +28,14 @@
+ option(ENABLE_GTEST "Build all tests." OFF)
+ option(ENABLE_BENCHMARK "Build benchmark tests." OFF)
+ option(ENABLE_DARTS "Build DartsDict (ocd format)." ON)
+-option(BUILD_BUNDLED_LIBMARISA "" ON)
+ option(BUILD_PYTHON "Build python library" OFF)
++option(USE_SYSTEM_DARTS "Use system version of Darts" OFF)
++option(USE_SYSTEM_GOOGLE_BENCHMARK "Use system version of Google Benchmark" OFF)
++option(USE_SYSTEM_GTEST "Use system version of GoogleTest" OFF)
++option(USE_SYSTEM_MARISA "Use system version of Marisa" OFF)
++option(USE_SYSTEM_PYBIND11 "Use system version of pybind11" OFF)
++option(USE_SYSTEM_RAPIDJSON "Use system version of RapidJSON" OFF)
++option(USE_SYSTEM_TCLAP "Use system version of TCLAP" OFF)
+ 
+ ######## Package information
+ set (PACKAGE_URL https://github.com/BYVoid/Opencc)
+@@ -173,7 +179,7 @@
+ 
+ ######## Dependencies
+ 
+-if(BUILD_BUNDLED_LIBMARISA)
++if(NOT USE_SYSTEM_MARISA)
+   message(STATUS "Use bundled marisa library.")
+   add_subdirectory(deps/marisa-0.2.5)
+ else()
+@@ -195,20 +201,30 @@
+ ######## Testing
+ 
+ if (ENABLE_GTEST)
+-  add_subdirectory(deps/gtest-1.11.0)
++  if(NOT USE_SYSTEM_GTEST)
++    add_subdirectory(deps/gtest-1.11.0)
++  endif()
+   enable_testing()
+ endif()
+ 
+ if (ENABLE_BENCHMARK)
+   set(BENCHMARK_ENABLE_TESTING OFF)
+-  add_subdirectory(deps/google-benchmark)
++  if(NOT USE_SYSTEM_GOOGLE_BENCHMARK)
++    add_subdirectory(deps/google-benchmark)
++  endif()
+   enable_testing()
+ endif()
+ 
+ ######## Python
+ 
+ if (BUILD_PYTHON)
+-  add_subdirectory(deps/pybind11-2.5.0)
++  if(USE_SYSTEM_PYBIND11)
++    include(pybind11Config)
++    include(pybind11Common)
++    include(pybind11Tools)
++  else()
++    add_subdirectory(deps/pybind11-2.5.0)
++  endif()
+   pybind11_add_module(opencc_clib src/py_opencc.cpp)
+   target_link_libraries(opencc_clib PRIVATE libopencc)
+ endif()
+--- /src/CMakeLists.txt
++++ /src/CMakeLists.txt
+@@ -1,7 +1,13 @@
+ include (GenerateExportHeader)
+-include_directories(../deps/marisa-0.2.5/include)
+-include_directories(../deps/rapidjson-1.1.0)
+-include_directories(../deps/tclap-1.2.2)
++if(NOT USE_SYSTEM_MARISA)
++  include_directories(../deps/marisa-0.2.5/include)
++endif()
++if(NOT USE_SYSTEM_RAPIDJSON)
++  include_directories(../deps/rapidjson-1.1.0)
++endif()
++if(NOT USE_SYSTEM_TCLAP)
++  include_directories(../deps/tclap-1.2.2)
++endif()
+ 
+ # Library
+ 
+@@ -72,7 +78,9 @@
+ )
+ 
+ if (ENABLE_DARTS)
+-  include_directories(../deps/darts-clone)
++  if(NOT USE_SYSTEM_DARTS)
++    include_directories(../deps/darts-clone)
++  endif()
+   set(
+     LIBOPENCC_HEADERS
+     ${LIBOPENCC_HEADERS}
+--- /test/CMakeLists.txt
++++ /test/CMakeLists.txt
+@@ -1,4 +1,3 @@
+-include_directories(../deps/libdarts/src)
+ include_directories(../src)
+ 
+ set(CONFIG_TEST
+@@ -27,7 +26,9 @@
+     )
+   endif()
+ 
+-  include_directories(../deps/gtest-1.7.0/include)
++  if(NOT USE_SYSTEM_GTEST)
++    include_directories(../deps/gtest-1.7.0/include)
++  endif()
+   set(UNITTESTS
+     CommandLineConvertTest
+   )