From 8bec12ed591283a081c2ab3e290fe2d4fe6cd64e Mon Sep 17 00:00:00 2001
From: Bruno Carvalho <comedinhass@gmail.com>
Date: Tue, 23 Jun 2020 17:09:21 -0300
Subject: [LibXDiff] Add port (#12017)
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* [LIBXDIFF] New port

* Remove not necessary installations

* Add Fail message to UWP

* Add UWP fail on baseline

* Revision fixes

* Update ports/libxdiff/portfile.cmake

Co-authored-by: Jack·Boos·Yu <47264268+JackBoosY@users.noreply.github.com>
---
 ports/libxdiff/CONTROL        |  5 +++++
 ports/libxdiff/portfile.cmake | 45 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 ports/libxdiff/CONTROL
 create mode 100644 ports/libxdiff/portfile.cmake

diff --git a/ports/libxdiff/CONTROL b/ports/libxdiff/CONTROL
new file mode 100644
index 000000000..81db30fc8
--- /dev/null
+++ b/ports/libxdiff/CONTROL
@@ -0,0 +1,5 @@
+Source: libxdiff
+Version: 0.23
+Homepage: https://github.com/Drako/libxdiff
+Description: The LibXDiff library implements basic and yet complete functionalities to create file differences/patches to both binary and text files. The library uses memory files as file abstraction to achieve both performance and portability.
+Supports: !uwp
\ No newline at end of file
diff --git a/ports/libxdiff/portfile.cmake b/ports/libxdiff/portfile.cmake
new file mode 100644
index 000000000..05b7ade35
--- /dev/null
+++ b/ports/libxdiff/portfile.cmake
@@ -0,0 +1,45 @@
+vcpkg_fail_port_install(MESSAGE "${PORT} currently only supports being built for desktop" ON_TARGET "UWP")
+
+set(LIBXDIFF_REF 77e30f3190685efd87cce2c9c5d688cbaa1b0134)
+set(LIBXDIFF_SHA512 c559b575e6d6f06f3b3064f3e077a15d8f57422340199215a4cbd7beab527bc250347c8779a8d6f8c4e41799a032431e83c7336f86569527ab754444455b8c87)
+
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" KEYSTONE_BUILD_SHARED)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO Drako/libxdiff
+    REF ${LIBXDIFF_REF}
+    SHA512 ${LIBXDIFF_SHA512}
+    HEAD_REF master
+)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS -DBUILD_SHARED=${KEYSTONE_BUILD_SHARED}
+)
+
+vcpkg_install_cmake()
+
+if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL debug)
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+    if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+        file(INSTALL ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/xdiff.dll DESTINATION ${CURRENT_PACKAGES_DIR}/debug/bin)
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/lib/xdiff.dll")
+    endif()
+endif()
+
+
+if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL release)    
+    if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+        file(INSTALL ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/xdiff.dll DESTINATION ${CURRENT_PACKAGES_DIR}/bin)
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/lib/xdiff.dll")
+    endif()
+endif()
+
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+
+vcpkg_copy_pdbs()
+
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/XDiff TARGET_PATH share/XDiff)
-- 
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