vcpkg/windows/mac: Avoid dependency on liblzma via tiff

dependencies/vcpkg_overlay_ports/tiff/FindCMath.patch

@@ -0,0 +1,13 @@
+diff --git a/cmake/FindCMath.cmake b/cmake/FindCMath.cmake
+index ad92218..dd42aba 100644
+--- a/cmake/FindCMath.cmake
++++ b/cmake/FindCMath.cmake
+@@ -31,7 +31,7 @@ include(CheckSymbolExists)
+ include(CheckLibraryExists)
+ 
+ check_symbol_exists(pow "math.h" CMath_HAVE_LIBC_POW)
+-find_library(CMath_LIBRARY NAMES m)
++find_library(CMath_LIBRARY NAMES m PATHS ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
+ 
+ if(NOT CMath_HAVE_LIBC_POW)
+     set(CMAKE_REQUIRED_LIBRARIES_SAVE ${CMAKE_REQUIRED_LIBRARIES})

dependencies/vcpkg_overlay_ports/tiff/portfile.cmake

@@ -0,0 +1,86 @@
+vcpkg_from_gitlab(
+    GITLAB_URL https://gitlab.com
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libtiff/libtiff
+    REF "v${VERSION}"
+    SHA512 ef2f1d424219d9e245069b7d23e78f5e817cf6ee516d46694915ab6c8909522166f84997513d20a702f4e52c3f18467813935b328fafa34bea5156dee00f66fa
+    HEAD_REF master
+    PATCHES
+        FindCMath.patch
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        cxx     cxx
+        jpeg    jpeg
+        jpeg    CMAKE_REQUIRE_FIND_PACKAGE_JPEG
+        libdeflate libdeflate
+        libdeflate CMAKE_REQUIRE_FIND_PACKAGE_Deflate
+        lzma    lzma
+        lzma    CMAKE_REQUIRE_FIND_PACKAGE_liblzma
+        tools   tiff-tools
+        webp    webp
+        webp    CMAKE_REQUIRE_FIND_PACKAGE_WebP
+        zip     zlib
+        zip     CMAKE_REQUIRE_FIND_PACKAGE_ZLIB
+        zstd    zstd
+        zstd    CMAKE_REQUIRE_FIND_PACKAGE_ZSTD
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${FEATURE_OPTIONS}
+        -DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON
+        -Dtiff-docs=OFF
+        -Dtiff-contrib=OFF
+        -Dtiff-tests=OFF
+        -Djbig=OFF # This is disabled by default due to GPL/Proprietary licensing.
+        -Djpeg12=OFF
+        -Dlerc=OFF
+        -DCMAKE_DISABLE_FIND_PACKAGE_OpenGL=ON
+        -DCMAKE_DISABLE_FIND_PACKAGE_GLUT=ON
+        -DZSTD_HAVE_DECOMPRESS_STREAM=ON
+        -DHAVE_JPEGTURBO_DUAL_MODE_8_12=OFF
+    OPTIONS_DEBUG
+        -DCMAKE_DEBUG_POSTFIX=d # tiff sets "d" for MSVC only.
+    MAYBE_UNUSED_VARIABLES
+        CMAKE_DISABLE_FIND_PACKAGE_GLUT
+        CMAKE_DISABLE_FIND_PACKAGE_OpenGL
+        ZSTD_HAVE_DECOMPRESS_STREAM
+)
+
+vcpkg_cmake_install()
+
+# CMake config wasn't packaged in the past and is not yet usable now,
+# cf. https://gitlab.com/libtiff/libtiff/-/merge_requests/496
+# vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/tiff")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/lib/cmake" "${CURRENT_PACKAGES_DIR}/debug/lib/cmake")
+
+set(_file "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libtiff-4.pc")
+if(EXISTS "${_file}")
+    vcpkg_replace_string("${_file}" "-ltiff" "-ltiffd")
+endif()
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE
+    "${CURRENT_PACKAGES_DIR}/debug/include"
+    "${CURRENT_PACKAGES_DIR}/debug/share"
+)
+
+configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake" @ONLY)
+
+if ("tools" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES
+        tiffcp
+        tiffdump
+        tiffinfo
+        tiffset
+        tiffsplit
+        AUTO_CLEAN
+    )
+endif()
+
+vcpkg_copy_pdbs()
+file(COPY "${CURRENT_PORT_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.md")

dependencies/vcpkg_overlay_ports/tiff/usage

@@ -0,0 +1,9 @@
+tiff is compatible with built-in CMake targets:
+
+    find_package(TIFF REQUIRED)
+    target_link_libraries(main PRIVATE TIFF::TIFF)
+
+tiff provides pkg-config modules:
+
+    #  Tag Image File Format (TIFF) library.
+    libtiff-4

dependencies/vcpkg_overlay_ports/tiff/vcpkg-cmake-wrapper.cmake.in

@@ -0,0 +1,104 @@
+cmake_policy(PUSH)
+cmake_policy(SET CMP0012 NEW)
+cmake_policy(SET CMP0057 NEW)
+set(z_vcpkg_tiff_find_options "")
+if("REQUIRED" IN_LIST ARGS)
+    list(APPEND z_vcpkg_tiff_find_options "REQUIRED")
+endif()
+if("QUIET" IN_LIST ARGS)
+    list(APPEND z_vcpkg_tiff_find_options "QUIET")
+endif()
+
+_find_package(${ARGS})
+
+if(TIFF_FOUND AND "@VCPKG_LIBRARY_LINKAGE@" STREQUAL "static")
+    include(SelectLibraryConfigurations)
+    set(z_vcpkg_tiff_link_libraries "")
+    set(z_vcpkg_tiff_libraries "")
+    if("@webp@")
+        find_package(WebP CONFIG ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:WebP::WebP>")
+        list(APPEND z_vcpkg_tiff_libraries ${WebP_LIBRARIES})
+    endif()
+    if("@lzma@")
+        find_package(LibLZMA ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:LibLZMA::LibLZMA>")
+        list(APPEND z_vcpkg_tiff_libraries ${LIBLZMA_LIBRARIES})
+    endif()
+    if("@jpeg@")
+        find_package(JPEG ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:JPEG::JPEG>")
+        list(APPEND z_vcpkg_tiff_libraries ${JPEG_LIBRARIES})
+    endif()
+    if("@zstd@")
+        find_package(zstd CONFIG ${z_vcpkg_tiff_find_options})
+        set(z_vcpkg_tiff_zstd_target_property "IMPORTED_LOCATION_")
+        if(TARGET zstd::libzstd_shared)
+            set(z_vcpkg_tiff_zstd "\$<LINK_ONLY:zstd::libzstd_shared>")
+            set(z_vcpkg_tiff_zstd_target zstd::libzstd_shared)
+            if(WIN32)
+                set(z_vcpkg_tiff_zstd_target_property "IMPORTED_IMPLIB_")
+            endif()
+        else()
+            set(z_vcpkg_tiff_zstd "\$<LINK_ONLY:zstd::libzstd_static>")
+            set(z_vcpkg_tiff_zstd_target zstd::libzstd_static)
+        endif()
+        get_target_property(z_vcpkg_tiff_zstd_configs "${z_vcpkg_tiff_zstd_target}" IMPORTED_CONFIGURATIONS)
+        foreach(z_vcpkg_config IN LISTS z_vcpkg_tiff_zstd_configs)
+            get_target_property(ZSTD_LIBRARY_${z_vcpkg_config} "${z_vcpkg_tiff_zstd_target}" "${z_vcpkg_tiff_zstd_target_property}${z_vcpkg_config}")
+        endforeach()
+        select_library_configurations(ZSTD)
+        if(NOT TARGET ZSTD::ZSTD)
+            add_library(ZSTD::ZSTD INTERFACE IMPORTED)
+            set_property(TARGET ZSTD::ZSTD APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${z_vcpkg_tiff_zstd})
+        endif()
+        list(APPEND z_vcpkg_tiff_link_libraries ${z_vcpkg_tiff_zstd})
+        list(APPEND z_vcpkg_tiff_libraries ${ZSTD_LIBRARIES})
+        unset(z_vcpkg_tiff_zstd)
+        unset(z_vcpkg_tiff_zstd_configs)
+        unset(z_vcpkg_config)
+        unset(z_vcpkg_tiff_zstd_target)
+    endif()
+    if("@libdeflate@")
+        find_package(libdeflate ${z_vcpkg_tiff_find_options})
+        set(z_vcpkg_property "IMPORTED_LOCATION_")
+        if(TARGET libdeflate::libdeflate_shared)
+            set(z_vcpkg_libdeflate_target libdeflate::libdeflate_shared)
+            if(WIN32)
+                set(z_vcpkg_property "IMPORTED_IMPLIB_")
+            endif()
+        else()
+            set(z_vcpkg_libdeflate_target libdeflate::libdeflate_static)
+        endif()
+        get_target_property(z_vcpkg_libdeflate_configs "${z_vcpkg_libdeflate_target}" IMPORTED_CONFIGURATIONS)
+        foreach(z_vcpkg_config IN LISTS z_vcpkg_libdeflate_configs)
+            get_target_property(Z_VCPKG_DEFLATE_LIBRARY_${z_vcpkg_config} "${z_vcpkg_libdeflate_target}" "${z_vcpkg_property}${z_vcpkg_config}")
+        endforeach()
+        select_library_configurations(Z_VCPKG_DEFLATE)
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:${z_vcpkg_libdeflate_target}>")
+        list(APPEND z_vcpkg_tiff_libraries ${Z_VCPKG_DEFLATE_LIBRARIES})
+        unset(z_vcpkg_config)
+        unset(z_vcpkg_libdeflate_configs)
+        unset(z_vcpkg_libdeflate_target)
+        unset(z_vcpkg_property)
+        unset(Z_VCPKG_DEFLATE_FOUND)
+    endif()
+    if("@zlib@")
+        find_package(ZLIB ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:ZLIB::ZLIB>")
+        list(APPEND z_vcpkg_tiff_libraries ${ZLIB_LIBRARIES})
+    endif()
+    if(UNIX)
+        list(APPEND z_vcpkg_tiff_link_libraries m)
+        list(APPEND z_vcpkg_tiff_libraries m)
+    endif()
+
+    if(TARGET TIFF::TIFF)
+        set_property(TARGET TIFF::TIFF APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${z_vcpkg_tiff_link_libraries})
+    endif()
+    list(APPEND TIFF_LIBRARIES ${z_vcpkg_tiff_libraries})
+    unset(z_vcpkg_tiff_link_libraries)
+    unset(z_vcpkg_tiff_libraries)
+endif()
+unset(z_vcpkg_tiff_find_options)
+cmake_policy(POP)

dependencies/vcpkg_overlay_ports/tiff/vcpkg.json

@@ -0,0 +1,67 @@
+{
+  "name": "tiff",
+  "version": "4.6.0",
+  "port-version": 2,
+  "description": "A library that supports the manipulation of TIFF image files",
+  "homepage": "https://libtiff.gitlab.io/libtiff/",
+  "license": "libtiff",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "default-features": [
+    "jpeg",
+    "zip"
+  ],
+  "features": {
+    "cxx": {
+      "description": "Build C++ libtiffxx library"
+    },
+    "jpeg": {
+      "description": "Support JPEG compression in TIFF image files",
+      "dependencies": [
+        "libjpeg-turbo"
+      ]
+    },
+    "libdeflate": {
+      "description": "Use libdeflate for faster ZIP support",
+      "dependencies": [
+        "libdeflate",
+        {
+          "name": "tiff",
+          "default-features": false,
+          "features": [
+            "zip"
+          ]
+        }
+      ]
+    },
+    "tools": {
+      "description": "Build tools"
+    },
+    "webp": {
+      "description": "Support WEBP compression in TIFF image files",
+      "dependencies": [
+        "libwebp"
+      ]
+    },
+    "zip": {
+      "description": "Support ZIP/deflate compression in TIFF image files",
+      "dependencies": [
+        "zlib"
+      ]
+    },
+    "zstd": {
+      "description": "Support ZSTD compression in TIFF image files",
+      "dependencies": [
+        "zstd"
+      ]
+    }
+  }
+}

dependencies/vcpkg_overlay_ports_mac/tiff/FindCMath.patch

@@ -0,0 +1,13 @@
+diff --git a/cmake/FindCMath.cmake b/cmake/FindCMath.cmake
+index ad92218..dd42aba 100644
+--- a/cmake/FindCMath.cmake
++++ b/cmake/FindCMath.cmake
+@@ -31,7 +31,7 @@ include(CheckSymbolExists)
+ include(CheckLibraryExists)
+ 
+ check_symbol_exists(pow "math.h" CMath_HAVE_LIBC_POW)
+-find_library(CMath_LIBRARY NAMES m)
++find_library(CMath_LIBRARY NAMES m PATHS ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
+ 
+ if(NOT CMath_HAVE_LIBC_POW)
+     set(CMAKE_REQUIRED_LIBRARIES_SAVE ${CMAKE_REQUIRED_LIBRARIES})

dependencies/vcpkg_overlay_ports_mac/tiff/portfile.cmake

@@ -0,0 +1,86 @@
+vcpkg_from_gitlab(
+    GITLAB_URL https://gitlab.com
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libtiff/libtiff
+    REF "v${VERSION}"
+    SHA512 ef2f1d424219d9e245069b7d23e78f5e817cf6ee516d46694915ab6c8909522166f84997513d20a702f4e52c3f18467813935b328fafa34bea5156dee00f66fa
+    HEAD_REF master
+    PATCHES
+        FindCMath.patch
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        cxx     cxx
+        jpeg    jpeg
+        jpeg    CMAKE_REQUIRE_FIND_PACKAGE_JPEG
+        libdeflate libdeflate
+        libdeflate CMAKE_REQUIRE_FIND_PACKAGE_Deflate
+        lzma    lzma
+        lzma    CMAKE_REQUIRE_FIND_PACKAGE_liblzma
+        tools   tiff-tools
+        webp    webp
+        webp    CMAKE_REQUIRE_FIND_PACKAGE_WebP
+        zip     zlib
+        zip     CMAKE_REQUIRE_FIND_PACKAGE_ZLIB
+        zstd    zstd
+        zstd    CMAKE_REQUIRE_FIND_PACKAGE_ZSTD
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${FEATURE_OPTIONS}
+        -DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON
+        -Dtiff-docs=OFF
+        -Dtiff-contrib=OFF
+        -Dtiff-tests=OFF
+        -Djbig=OFF # This is disabled by default due to GPL/Proprietary licensing.
+        -Djpeg12=OFF
+        -Dlerc=OFF
+        -DCMAKE_DISABLE_FIND_PACKAGE_OpenGL=ON
+        -DCMAKE_DISABLE_FIND_PACKAGE_GLUT=ON
+        -DZSTD_HAVE_DECOMPRESS_STREAM=ON
+        -DHAVE_JPEGTURBO_DUAL_MODE_8_12=OFF
+    OPTIONS_DEBUG
+        -DCMAKE_DEBUG_POSTFIX=d # tiff sets "d" for MSVC only.
+    MAYBE_UNUSED_VARIABLES
+        CMAKE_DISABLE_FIND_PACKAGE_GLUT
+        CMAKE_DISABLE_FIND_PACKAGE_OpenGL
+        ZSTD_HAVE_DECOMPRESS_STREAM
+)
+
+vcpkg_cmake_install()
+
+# CMake config wasn't packaged in the past and is not yet usable now,
+# cf. https://gitlab.com/libtiff/libtiff/-/merge_requests/496
+# vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/tiff")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/lib/cmake" "${CURRENT_PACKAGES_DIR}/debug/lib/cmake")
+
+set(_file "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/libtiff-4.pc")
+if(EXISTS "${_file}")
+    vcpkg_replace_string("${_file}" "-ltiff" "-ltiffd")
+endif()
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE
+    "${CURRENT_PACKAGES_DIR}/debug/include"
+    "${CURRENT_PACKAGES_DIR}/debug/share"
+)
+
+configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake" @ONLY)
+
+if ("tools" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES
+        tiffcp
+        tiffdump
+        tiffinfo
+        tiffset
+        tiffsplit
+        AUTO_CLEAN
+    )
+endif()
+
+vcpkg_copy_pdbs()
+file(COPY "${CURRENT_PORT_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.md")

dependencies/vcpkg_overlay_ports_mac/tiff/usage

@@ -0,0 +1,9 @@
+tiff is compatible with built-in CMake targets:
+
+    find_package(TIFF REQUIRED)
+    target_link_libraries(main PRIVATE TIFF::TIFF)
+
+tiff provides pkg-config modules:
+
+    #  Tag Image File Format (TIFF) library.
+    libtiff-4

dependencies/vcpkg_overlay_ports_mac/tiff/vcpkg-cmake-wrapper.cmake.in

@@ -0,0 +1,104 @@
+cmake_policy(PUSH)
+cmake_policy(SET CMP0012 NEW)
+cmake_policy(SET CMP0057 NEW)
+set(z_vcpkg_tiff_find_options "")
+if("REQUIRED" IN_LIST ARGS)
+    list(APPEND z_vcpkg_tiff_find_options "REQUIRED")
+endif()
+if("QUIET" IN_LIST ARGS)
+    list(APPEND z_vcpkg_tiff_find_options "QUIET")
+endif()
+
+_find_package(${ARGS})
+
+if(TIFF_FOUND AND "@VCPKG_LIBRARY_LINKAGE@" STREQUAL "static")
+    include(SelectLibraryConfigurations)
+    set(z_vcpkg_tiff_link_libraries "")
+    set(z_vcpkg_tiff_libraries "")
+    if("@webp@")
+        find_package(WebP CONFIG ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:WebP::WebP>")
+        list(APPEND z_vcpkg_tiff_libraries ${WebP_LIBRARIES})
+    endif()
+    if("@lzma@")
+        find_package(LibLZMA ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:LibLZMA::LibLZMA>")
+        list(APPEND z_vcpkg_tiff_libraries ${LIBLZMA_LIBRARIES})
+    endif()
+    if("@jpeg@")
+        find_package(JPEG ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:JPEG::JPEG>")
+        list(APPEND z_vcpkg_tiff_libraries ${JPEG_LIBRARIES})
+    endif()
+    if("@zstd@")
+        find_package(zstd CONFIG ${z_vcpkg_tiff_find_options})
+        set(z_vcpkg_tiff_zstd_target_property "IMPORTED_LOCATION_")
+        if(TARGET zstd::libzstd_shared)
+            set(z_vcpkg_tiff_zstd "\$<LINK_ONLY:zstd::libzstd_shared>")
+            set(z_vcpkg_tiff_zstd_target zstd::libzstd_shared)
+            if(WIN32)
+                set(z_vcpkg_tiff_zstd_target_property "IMPORTED_IMPLIB_")
+            endif()
+        else()
+            set(z_vcpkg_tiff_zstd "\$<LINK_ONLY:zstd::libzstd_static>")
+            set(z_vcpkg_tiff_zstd_target zstd::libzstd_static)
+        endif()
+        get_target_property(z_vcpkg_tiff_zstd_configs "${z_vcpkg_tiff_zstd_target}" IMPORTED_CONFIGURATIONS)
+        foreach(z_vcpkg_config IN LISTS z_vcpkg_tiff_zstd_configs)
+            get_target_property(ZSTD_LIBRARY_${z_vcpkg_config} "${z_vcpkg_tiff_zstd_target}" "${z_vcpkg_tiff_zstd_target_property}${z_vcpkg_config}")
+        endforeach()
+        select_library_configurations(ZSTD)
+        if(NOT TARGET ZSTD::ZSTD)
+            add_library(ZSTD::ZSTD INTERFACE IMPORTED)
+            set_property(TARGET ZSTD::ZSTD APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${z_vcpkg_tiff_zstd})
+        endif()
+        list(APPEND z_vcpkg_tiff_link_libraries ${z_vcpkg_tiff_zstd})
+        list(APPEND z_vcpkg_tiff_libraries ${ZSTD_LIBRARIES})
+        unset(z_vcpkg_tiff_zstd)
+        unset(z_vcpkg_tiff_zstd_configs)
+        unset(z_vcpkg_config)
+        unset(z_vcpkg_tiff_zstd_target)
+    endif()
+    if("@libdeflate@")
+        find_package(libdeflate ${z_vcpkg_tiff_find_options})
+        set(z_vcpkg_property "IMPORTED_LOCATION_")
+        if(TARGET libdeflate::libdeflate_shared)
+            set(z_vcpkg_libdeflate_target libdeflate::libdeflate_shared)
+            if(WIN32)
+                set(z_vcpkg_property "IMPORTED_IMPLIB_")
+            endif()
+        else()
+            set(z_vcpkg_libdeflate_target libdeflate::libdeflate_static)
+        endif()
+        get_target_property(z_vcpkg_libdeflate_configs "${z_vcpkg_libdeflate_target}" IMPORTED_CONFIGURATIONS)
+        foreach(z_vcpkg_config IN LISTS z_vcpkg_libdeflate_configs)
+            get_target_property(Z_VCPKG_DEFLATE_LIBRARY_${z_vcpkg_config} "${z_vcpkg_libdeflate_target}" "${z_vcpkg_property}${z_vcpkg_config}")
+        endforeach()
+        select_library_configurations(Z_VCPKG_DEFLATE)
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:${z_vcpkg_libdeflate_target}>")
+        list(APPEND z_vcpkg_tiff_libraries ${Z_VCPKG_DEFLATE_LIBRARIES})
+        unset(z_vcpkg_config)
+        unset(z_vcpkg_libdeflate_configs)
+        unset(z_vcpkg_libdeflate_target)
+        unset(z_vcpkg_property)
+        unset(Z_VCPKG_DEFLATE_FOUND)
+    endif()
+    if("@zlib@")
+        find_package(ZLIB ${z_vcpkg_tiff_find_options})
+        list(APPEND z_vcpkg_tiff_link_libraries "\$<LINK_ONLY:ZLIB::ZLIB>")
+        list(APPEND z_vcpkg_tiff_libraries ${ZLIB_LIBRARIES})
+    endif()
+    if(UNIX)
+        list(APPEND z_vcpkg_tiff_link_libraries m)
+        list(APPEND z_vcpkg_tiff_libraries m)
+    endif()
+
+    if(TARGET TIFF::TIFF)
+        set_property(TARGET TIFF::TIFF APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${z_vcpkg_tiff_link_libraries})
+    endif()
+    list(APPEND TIFF_LIBRARIES ${z_vcpkg_tiff_libraries})
+    unset(z_vcpkg_tiff_link_libraries)
+    unset(z_vcpkg_tiff_libraries)
+endif()
+unset(z_vcpkg_tiff_find_options)
+cmake_policy(POP)

dependencies/vcpkg_overlay_ports_mac/tiff/vcpkg.json

@@ -0,0 +1,67 @@
+{
+  "name": "tiff",
+  "version": "4.6.0",
+  "port-version": 2,
+  "description": "A library that supports the manipulation of TIFF image files",
+  "homepage": "https://libtiff.gitlab.io/libtiff/",
+  "license": "libtiff",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "default-features": [
+    "jpeg",
+    "zip"
+  ],
+  "features": {
+    "cxx": {
+      "description": "Build C++ libtiffxx library"
+    },
+    "jpeg": {
+      "description": "Support JPEG compression in TIFF image files",
+      "dependencies": [
+        "libjpeg-turbo"
+      ]
+    },
+    "libdeflate": {
+      "description": "Use libdeflate for faster ZIP support",
+      "dependencies": [
+        "libdeflate",
+        {
+          "name": "tiff",
+          "default-features": false,
+          "features": [
+            "zip"
+          ]
+        }
+      ]
+    },
+    "tools": {
+      "description": "Build tools"
+    },
+    "webp": {
+      "description": "Support WEBP compression in TIFF image files",
+      "dependencies": [
+        "libwebp"
+      ]
+    },
+    "zip": {
+      "description": "Support ZIP/deflate compression in TIFF image files",
+      "dependencies": [
+        "zlib"
+      ]
+    },
+    "zstd": {
+      "description": "Support ZSTD compression in TIFF image files",
+      "dependencies": [
+        "zstd"
+      ]
+    }
+  }
+}