4 files changed, 97 insertions, 0 deletions
diff --git a/vcpkg/ports/libunifex/fix-compile-error.patch b/vcpkg/ports/libunifex/fix-compile-error.patch
new file mode 100644
index 0000000..3cbd545
--- /dev/null
+++ b/vcpkg/ports/libunifex/fix-compile-error.patch
@@ -0,0 +1,15 @@
+diff --git a/cmake/unifex_env.cmake b/cmake/unifex_env.cmake
+index b26aed1..051a7af 100644
+--- a/cmake/unifex_env.cmake
++++ b/cmake/unifex_env.cmake
+@@ -21,8 +21,8 @@ endif()
+ 
+ if (UNIFEX_CXX_COMPILER_MSVC)
+     # warning level 3 and all warnings as errors
+-    add_compile_options(/W3 /WX)
++    add_compile_options(/W3 /WX /Zc:externConstexpr /EHsc)
+ else()
+     # lots of warnings and all warnings as errors
+-    add_compile_options(-Wall -Wextra -pedantic -Werror)
++    add_compile_options(-Wall -Wextra -pedantic)
+ endif()
diff --git a/vcpkg/ports/libunifex/fix-linux-timespec.patch b/vcpkg/ports/libunifex/fix-linux-timespec.patch
new file mode 100644
index 0000000..99c2398
--- /dev/null
+++ b/vcpkg/ports/libunifex/fix-linux-timespec.patch
@@ -0,0 +1,13 @@
+diff --git a/source/linux/io_uring_context.cpp b/source/linux/io_uring_context.cpp
+index f869b3f..8300961 100644
+--- a/source/linux/io_uring_context.cpp
++++ b/source/linux/io_uring_context.cpp
+@@ -17,7 +17,7 @@
+ #include <unifex/config.hpp>
+ 
+ #if !UNIFEX_NO_LIBURING
+-
++#include <linux/time_types.h>
+ #include <unifex/linux/io_uring_context.hpp>
+ 
+ #include <unifex/scope_guard.hpp>
diff --git a/vcpkg/ports/libunifex/portfile.cmake b/vcpkg/ports/libunifex/portfile.cmake
new file mode 100644
index 0000000..fbc11b0
--- /dev/null
+++ b/vcpkg/ports/libunifex/portfile.cmake
@@ -0,0 +1,44 @@
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO facebookexperimental/libunifex
+    REF "v${VERSION}"
+    SHA512 9625a248b9ed43f7ac8e3da054020e7c5c71d3da253cfa587ee62eb8a1d4cfee794758b7d28896e4038c1924b204c92be7230c20cf525684e2c304ceaa4a6321
+    HEAD_REF main
+    PATCHES
+        fix-compile-error.patch
+        fix-linux-timespec.patch
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        coroutines CXX_COROUTINES_HAVE_COROUTINES
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS
+        ${FEATURE_OPTIONS}
+        -DCMAKE_CXX_STANDARD:STRING=20
+        -DBUILD_TESTING=OFF
+        -DUNIFEX_BUILD_EXAMPLES=OFF
+)
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup(PACKAGE_NAME unifex CONFIG_PATH lib/cmake/unifex)
+vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig()
+
+file(INSTALL "${SOURCE_PATH}/LICENSE.txt"
+     DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include"
+                    "${CURRENT_PACKAGES_DIR}/debug/share"
+                    "${CURRENT_PACKAGES_DIR}/include/unifex/config.hpp.in"
+)
+if(VCPKG_TARGET_IS_WINDOWS)
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/include/unifex/linux")
+elseif(VCPKG_TARGET_IS_LINUX)
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/include/unifex/win32")
+endif()
diff --git a/vcpkg/ports/libunifex/vcpkg.json b/vcpkg/ports/libunifex/vcpkg.json
new file mode 100644
index 0000000..4bc86b5
--- /dev/null
+++ b/vcpkg/ports/libunifex/vcpkg.json
@@ -0,0 +1,25 @@
+{
+  "name": "libunifex",
+  "version": "0.4.0",
+  "description": "Unified Executors",
+  "homepage": "https://github.com/facebookexperimental/libunifex",
+  "dependencies": [
+    {
+      "name": "liburing",
+      "platform": "linux"
+    },
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "coroutines": {
+      "description": "Support coroutine"
+    }
+  }
+}