[libgpiod] Add new port.

ports/libgpiod/portfile.cmake

@@ -0,0 +1,42 @@
+vcpkg_from_git(
+    OUT_SOURCE_PATH SOURCE_PATH
+    URL git://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git
+    REF dfc5d361e6748d5f48b706e5c4ac949d133b5470 # v1.6.3
+    PATCHES
+)
+
+if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    list(APPEND OPTIONS --enable-shared=yes)
+    list(APPEND OPTIONS --enable-static=no)
+else()
+    list(APPEND OPTIONS --enable-shared=no)
+    list(APPEND OPTIONS --enable-static=yes)
+endif()
+
+vcpkg_cmake_get_vars(cmake_vars_file)
+include("${cmake_vars_file}")
+
+if (VCPKG_DETECTED_CMAKE_CROSSCOMPILING STREQUAL "TRUE")
+    list(APPEND OPTIONS CC=${VCPKG_DETECTED_CMAKE_C_COMPILER})
+    if (VCPKG_TARGET_IS_LINUX AND VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
+        list(APPEND OPTIONS ac_cv_func_malloc_0_nonnull=yes)
+        list(APPEND OPTIONS ac_cv_func_realloc_0_nonnull=yes)
+    endif()
+endif()
+
+vcpkg_configure_make(
+    AUTOCONFIG
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS
+        ${OPTIONS}
+        --enable-tools=no
+        --enable-tests=no
+        --enable-bindings-cxx=no
+        --enable-bindings-python=no
+)
+
+vcpkg_install_make()
+vcpkg_fixup_pkgconfig() 
+vcpkg_copy_pdbs()
+
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

ports/libgpiod/vcpkg.json

@@ -0,0 +1,14 @@
+{
+  "name": "libgpiod",
+  "version": "1.6.3",
+  "description": "C library and tools for interacting with the linux GPIO character device",
+  "homepage": "https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git",
+  "license": "LGPL-2.1-or-later",
+  "supports": "linux & (x64 | arm64)",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ]
+}

versions/baseline.json

@@ -3532,6 +3532,10 @@
       "baseline": "1.42",
       "port-version": 3
     },
+    "libgpiod": {
+      "baseline": "1.6.3",
+      "port-version": 0
+    },
     "libgpod": {
       "baseline": "2019-08-29",
       "port-version": 4

versions/l-/libgpiod.json

@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "9a8b2a2d891f2435ff9ce3fbcea0bd870327bad0",
+      "version": "1.6.3",
+      "port-version": 0
+    }
+  ]
+}