[nativefiledialog] Add new port (#7944)

* [nativefiledialog] Add new port

* [nativefiledialog] Use zenity if GTK3 not found

* Add UWP fatal error

ports/nativefiledialog/CMakeLists.txt

@@ -0,0 +1,70 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(nfd LANGUAGES C)
+
+include(GNUInstallDirs)
+
+option(NFD_GTK_BACKEND "Using GTK backend" ON)
+
+file(GLOB nfd_sources
+    "${PROJECT_SOURCE_DIR}/src/*.h"
+    "${PROJECT_SOURCE_DIR}/src/include/*.h"
+    "${PROJECT_SOURCE_DIR}/src/nfd_common.c"
+)
+
+if (WIN32)
+    enable_language(CXX)
+    list(APPEND nfd_sources "${PROJECT_SOURCE_DIR}/src/nfd_win.cpp")
+elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+    if (NFD_GTK_BACKEND)
+        find_package(GTK3 QUIET)
+        if (GTK3_FOUND)
+            list(APPEND nfd_sources "${PROJECT_SOURCE_DIR}/src/nfd_gtk.c")
+        else ()
+            list(APPEND nfd_sources "${PROJECT_SOURCE_DIR}/src/nfd_zenity.c")
+        endif ()
+    else ()
+        list(APPEND nfd_sources "${PROJECT_SOURCE_DIR}/src/nfd_zenity.c")
+    endif ()
+elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+    list(APPEND nfd_sources "${PROJECT_SOURCE_DIR}/src/nfd_cocoa.m")
+endif ()
+
+add_library(nfd ${nfd_sources})
+
+set_target_properties(
+    nfd
+    PROPERTIES
+        DEBUG_POSTFIX "_d"
+        PUBLIC_HEADER ${CMAKE_CURRENT_LIST_DIR}/src/include/nfd.h
+)
+
+target_compile_definitions(
+    nfd
+    PRIVATE
+        $<$<C_COMPILER_ID:MSVC>:_CRT_SECURE_NO_WARNINGS>
+)
+
+target_include_directories(
+    nfd
+    PUBLIC
+        $<BUILD_INTERFACE:
+            ${CMAKE_CURRENT_LIST_DIR}/src
+            ${CMAKE_CURRENT_LIST_DIR}/src/include
+        >
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+
+if (GTK3_FOUND)
+    target_include_directories(nfd PUBLIC ${GTK3_INCLUDE_DIRS})
+    target_link_libraries(nfd PUBLIC ${GTK3_LIBRARIES})
+endif ()
+
+install(TARGETS nfd EXPORT unofficial-nativefiledialog-config)
+
+install(
+    EXPORT unofficial-nativefiledialog-config
+    NAMESPACE unofficial::nativefiledialog::
+    DESTINATION share/unofficial-nativefiledialog
+    PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+)

ports/nativefiledialog/CONTROL

@@ -0,0 +1,7 @@
+Source: nativefiledialog
+Version: 2019-08-28
+Description: A tiny, neat C library that portably invokes native file open and save dialogs
+Homepage: https://github.com/mlabbe/nativefiledialog
+
+Feature: zenity
+Description: Using Zenity backend on Linux

ports/nativefiledialog/portfile.cmake

@@ -0,0 +1,41 @@
+include(vcpkg_common_functions)
+
+if(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+    message(FATAL_ERROR "${PORT} does not currently support UWP")
+endif()
+
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO mlabbe/nativefiledialog
+    REF ceb75f7abf30736aa8ee4800cde0d444c798f8b9
+    SHA512 dd2bff28bb08fb1f6b07ad28530da039f176fb641e300b816040a2b2b840611e418cad44fdaf395ec565c50149ce58c80f88f6a77b403b843f2b14f1f2c91d7d
+    HEAD_REF master
+)
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+vcpkg_check_features(
+    OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    INVERTED_FEATURES "zenity" NFD_GTK_BACKEND
+)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        ${FEATURE_OPTIONS}
+)
+
+vcpkg_install_cmake()
+
+vcpkg_fixup_cmake_targets(CONFIG_PATH share/unofficial-${PORT} TARGET_PATH share/unofficial-${PORT})
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+# Handle copyright
+configure_file(${SOURCE_PATH}/LICENSE ${CURRENT_PACKAGES_DIR}/share/${PORT}/copyright COPYONLY)
+
+# CMake integration test
+vcpkg_test_cmake(PACKAGE_NAME unofficial-${PORT})