4 files changed, 93 insertions, 0 deletions
diff --git a/vcpkg/ports/sentencepiece/abseil.diff b/vcpkg/ports/sentencepiece/abseil.diff
new file mode 100644
index 0000000..781afae
--- /dev/null
+++ b/vcpkg/ports/sentencepiece/abseil.diff
@@ -0,0 +1,29 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9fa37fa..0e220e6 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -173,6 +173,9 @@ elseif (SPM_ABSL_PROVIDER STREQUAL "package")
+   find_package(absl REQUIRED)
+   get_target_property(ABSL_INCLUDE_DIRS absl::base INTERFACE_INCLUDE_DIRECTORIES)
+   if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/third_party/absl.org)
++    file(REMOVE_RECURSE ${CMAKE_CURRENT_SOURCE_DIR}/third_party/absl)
++    file(COPY "${ABSL_INCLUDE_DIRS}/absl" DESTINATION "${PROJECT_BINARY_DIR}/third_party")
++  elseif(0)
+     file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/third_party/absl ${CMAKE_CURRENT_SOURCE_DIR}/third_party/absl.org)
+     execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
+         ${ABSL_INCLUDE_DIRS}/absl ${CMAKE_CURRENT_SOURCE_DIR}/third_party/absl)
+diff --git a/src/sentencepiece_processor.h b/src/sentencepiece_processor.h
+index dd3f092..c1551a7 100644
+--- a/src/sentencepiece_processor.h
++++ b/src/sentencepiece_processor.h
+@@ -23,9 +23,7 @@
+ #include <vector>
+ 
+ #ifndef SWIG
+-namespace absl {
+-using std::string_view;
+-}  // namespace absl
++#include <absl/strings/string_view.h>
+ #endif  // SWIG
+ 
+ namespace sentencepiece {
diff --git a/vcpkg/ports/sentencepiece/linkage.diff b/vcpkg/ports/sentencepiece/linkage.diff
new file mode 100644
index 0000000..60c81f2
--- /dev/null
+++ b/vcpkg/ports/sentencepiece/linkage.diff
@@ -0,0 +1,13 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 8d4a34f..6ef8aa9 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -250,6 +250,8 @@ if (SPM_ENABLE_SHARED)
+     set_target_properties(sentencepiece PROPERTIES IMPORT_SUFFIX ".dll.a")
+     set_target_properties(sentencepiece_train PROPERTIES IMPORT_SUFFIX ".dll.a")
+   endif()
++  list(REMOVE_ITEM SPM_INSTALLTARGETS sentencepiece-static sentencepiece_train-static)
++  set_target_properties(sentencepiece-static sentencepiece_train-static PROPERTIES EXCLUDE_FROM_ALL 1)
+ else()
+   add_library(sentencepiece ALIAS sentencepiece-static)
+   add_library(sentencepiece_train ALIAS sentencepiece_train-static)
diff --git a/vcpkg/ports/sentencepiece/portfile.cmake b/vcpkg/ports/sentencepiece/portfile.cmake
new file mode 100644
index 0000000..bde53b3
--- /dev/null
+++ b/vcpkg/ports/sentencepiece/portfile.cmake
@@ -0,0 +1,36 @@
+if(VCPKG_TARGET_IS_WINDOWS)
+    vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+endif()
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO google/sentencepiece
+    REF "v${VERSION}"
+    SHA512 012850b63b2323e16acc5dacc0a494ad3f6375425ee86274f0946032e47c088a3b307758b99d752fcf54acf76c82d7d13d0c14bbf07aa9b612c4f1fbd30cf1cf
+    HEAD_REF master
+    PATCHES
+        abseil.diff
+        linkage.diff
+)
+
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" SPM_ENABLE_SHARED)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DSPM_ENABLE_SHARED=${SPM_ENABLE_SHARED}
+        -DSPM_ENABLE_TCMALLOC=OFF
+        -DSPM_ABSL_PROVIDER=package
+        -DSPM_PROTOBUF_PROVIDER=package
+        -DPROTOBUF_LITE_LIBRARY=protobuf::libprotobuf-lite
+)
+
+vcpkg_cmake_install()
+vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig()
+
+vcpkg_copy_tools(TOOL_NAMES spm_decode spm_encode spm_export_vocab spm_normalize spm_train AUTO_CLEAN)
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/vcpkg/ports/sentencepiece/vcpkg.json b/vcpkg/ports/sentencepiece/vcpkg.json
new file mode 100644
index 0000000..0750a8c
--- /dev/null
+++ b/vcpkg/ports/sentencepiece/vcpkg.json
@@ -0,0 +1,15 @@
+{
+  "name": "sentencepiece",
+  "version": "0.2.1",
+  "description": "SentencePiece is an unsupervised text tokenizer and detokenizer mainly for Neural Network-based text generation systems where the vocabulary size is predetermined prior to the neural model training",
+  "homepage": "https://github.com/google/sentencepiece",
+  "license": "Apache-2.0",
+  "dependencies": [
+    "abseil",
+    "protobuf",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ]
+}