[tomlplusplus] Install CMake config (#44838)

ports/tomlplusplus/portfile.cmake

@@ -11,13 +11,29 @@ vcpkg_from_github(
 vcpkg_configure_meson(
     SOURCE_PATH "${SOURCE_PATH}"
     OPTIONS
-        -Dgenerate_cmake_config=false
         -Dbuild_tests=false
         -Dbuild_examples=false
 )
 
 vcpkg_install_meson()
 vcpkg_fixup_pkgconfig()
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/tomlplusplus)
+# Fixup link lib name and multi-config
+find_library(lib NAMES tomlplusplus PATHS "${CURRENT_PACKAGES_DIR}/lib" NO_DEFAULT_PATH REQUIRED)
+cmake_path(GET lib FILENAME name)
+vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/share/tomlplusplus/tomlplusplusConfig.cmake"
+    [[(IMPORTED_LOCATION "..PACKAGE_PREFIX_DIR./lib/)[^"]*"]]
+    " \\1${name}\""
+    REGEX
+)
+if(NOT VCPKG_BUILD_TYPE)
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/share/tomlplusplus/tomlplusplusConfig.cmake"
+        [[IMPORTED_LOCATION ("..PACKAGE_PREFIX_DIR.)(/lib/[^"]*")]]
+        [[IMPORTED_CONFIGURATIONS "DEBUG;RELEASE"
+          IMPORTED_LOCATION_DEBUG \1/debug\2
+          IMPORTED_LOCATION_RELEASE \1\2]]
+        REGEX
+    )
+endif()
 
-file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
 vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")

ports/tomlplusplus/usage

@@ -1,5 +0,0 @@
-The package tomlplusplus can be imported via CMake FindPkgConfig module:
-
-    find_package(PkgConfig REQUIRED)
-    pkg_check_modules(tomlplusplus REQUIRED IMPORTED_TARGET tomlplusplus)
-    target_link_libraries(main PkgConfig::tomlplusplus)

ports/tomlplusplus/vcpkg.json

@@ -1,11 +1,16 @@
 {
   "name": "tomlplusplus",
   "version": "3.4.0",
+  "port-version": 1,
   "description": "Header-only TOML config file parser and serializer for modern C++.",
   "homepage": "https://marzer.github.io/tomlplusplus/",
   "license": "MIT",
   "supports": "!uwp",
   "dependencies": [
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
     {
       "name": "vcpkg-tool-meson",
       "host": true

scripts/test_ports/vcpkg-ci-tomlplusplus/portfile.cmake

@@ -0,0 +1,10 @@
+set(VCPKG_POLICY_EMPTY_PACKAGE enabled)
+
+vcpkg_find_acquire_program(PKGCONFIG)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${CURRENT_PORT_DIR}/project"
+    OPTIONS
+        "-DPKG_CONFIG_EXECUTABLE=${PKGCONFIG}"
+)
+vcpkg_cmake_build()

scripts/test_ports/vcpkg-ci-tomlplusplus/project/CMakeLists.txt

@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.30)
+project(tomlplusplus-test CXX)
+
+
+find_package(tomlplusplus CONFIG REQUIRED)
+
+add_executable(main main.cpp)
+target_link_libraries(main PRIVATE tomlplusplus::tomlplusplus)
+
+
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(tomlplusplus_pc tomlplusplus REQUIRED IMPORTED_TARGET)
+
+add_executable(main-pkconfig main.cpp)
+target_compile_features(main-pkconfig PRIVATE cxx_std_17)
+target_link_libraries(main-pkconfig PRIVATE PkgConfig::tomlplusplus_pc)

scripts/test_ports/vcpkg-ci-tomlplusplus/project/main.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+#include <toml++/toml.hpp>
+
+int main(int argc, char** argv)
+{
+    if (argc < 2)
+        return 1;
+
+    try
+    {
+        toml::table tbl;
+        tbl = toml::parse_file(argv[1]);
+        std::cout << tbl << "\n";
+    }
+    catch (const toml::parse_error& err)
+    {
+        std::cerr << "Parsing failed: " << err << "\n";
+        return 2;
+    }
+
+    return 0;
+}

scripts/test_ports/vcpkg-ci-tomlplusplus/vcpkg.json

@@ -0,0 +1,14 @@
+{
+  "name": "vcpkg-ci-tomlplusplus",
+  "version-string": "ci",
+  "description": "Port to force features of tomlplusplus within CI",
+  "homepage": "https://github.com/microsoft/vcpkg",
+  "license": "MIT",
+  "dependencies": [
+    "tomlplusplus",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ]
+}

versions/baseline.json

@@ -9366,7 +9366,7 @@
     },
     "tomlplusplus": {
       "baseline": "3.4.0",
-      "port-version": 0
+      "port-version": 1
     },
     "tomsolver": {
       "baseline": "1.0.1",

versions/t-/tomlplusplus.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "c89c408f778aebf69ac0bbbb3d19db57c97d664c",
+      "version": "3.4.0",
+      "port-version": 1
+    },
     {
       "git-tree": "9866e66fa79aa1addd508e672062392313fc6085",
       "version": "3.4.0",