[libbacktrace] Fix cross-builds (#41276)

ports/libbacktrace/portfile.cmake

@@ -10,10 +10,10 @@ vcpkg_from_github(
 )
 
 vcpkg_configure_make(
-    SOURCE_PATH ${SOURCE_PATH}
+    SOURCE_PATH "${SOURCE_PATH}"
+    AUTOCONFIG
 )
-
 vcpkg_install_make()
 vcpkg_fixup_pkgconfig()
 
-file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")

ports/libbacktrace/vcpkg.json

@@ -1,7 +1,9 @@
 {
   "name": "libbacktrace",
   "version-date": "2023-11-30",
+  "port-version": 1,
   "description": "The libbacktrace library may be linked into a program or library and used to produce symbolic backtraces.",
   "homepage": "https://github.com/ianlancetaylor/libbacktrace",
+  "license": "BSD-3-Clause",
   "supports": "!windows"
 }

versions/baseline.json

@@ -4306,7 +4306,7 @@
     },
     "libbacktrace": {
       "baseline": "2023-11-30",
-      "port-version": 0
+      "port-version": 1
     },
     "libbf": {
       "baseline": "1.0.0",

versions/l-/libbacktrace.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "b3758864f5b04051a1db75cd9842a05f4afcdcb5",
+      "version-date": "2023-11-30",
+      "port-version": 1
+    },
     {
       "git-tree": "273bcea92baf4dde93589d50f1e131e96002c358",
       "version-date": "2023-11-30",