[leveldb] Fix cmake config (#7245)

ports/leveldb/CONTROL

@@ -1,4 +1,4 @@
 Source: leveldb
-Version: 1.22
+Version: 1.22-1
 Homepage: https://github.com/bitcoin-core/leveldb
 Description: LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

ports/leveldb/fix-install_path.patch

@@ -1,19 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 1409c06..c81d219 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -440,12 +440,12 @@ if(LEVELDB_INSTALL)
-   install(
-     EXPORT leveldbTargets
-     NAMESPACE leveldb::
--    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/leveldb"
-+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/../share/leveldb"
-   )
-   install(
-     FILES
-       "${PROJECT_SOURCE_DIR}/cmake/leveldbConfig.cmake"
-       "${PROJECT_BINARY_DIR}/leveldbConfigVersion.cmake"
--    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/leveldb"
-+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/../share/leveldb"
-   )
- endif(LEVELDB_INSTALL)

ports/leveldb/fix_config.patch

@@ -0,0 +1,26 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1409c06..98b87dc 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -437,6 +437,12 @@ if(LEVELDB_INSTALL)
+       "${PROJECT_BINARY_DIR}/leveldbConfigVersion.cmake"
+       COMPATIBILITY SameMajorVersion
+   )
++  configure_package_config_file(${PROJECT_SOURCE_DIR}/cmake/leveldbConfig.cmake.in
++              leveldbConfig.cmake
++              INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/leveldb
++              NO_CHECK_REQUIRED_COMPONENTS_MACRO
++              PATH_VARS CMAKE_INSTALL_INCLUDEDIR
++              )
+   install(
+     EXPORT leveldbTargets
+     NAMESPACE leveldb::
+@@ -444,7 +450,7 @@ if(LEVELDB_INSTALL)
+   )
+   install(
+     FILES
+-      "${PROJECT_SOURCE_DIR}/cmake/leveldbConfig.cmake"
++      "${PROJECT_BINARY_DIR}/leveldbConfig.cmake"
+       "${PROJECT_BINARY_DIR}/leveldbConfigVersion.cmake"
+     DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/leveldb"
+   )

ports/leveldb/leveldbConfig.cmake.in

@@ -0,0 +1,6 @@
+@PACKAGE_INIT@
+include(CMakeFindDependencyMacro)
+
+set_and_check(leveldb_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
+
+include("${CMAKE_CURRENT_LIST_DIR}/leveldbTargets.cmake")

ports/leveldb/portfile.cmake

@@ -1,5 +1,9 @@
 include(vcpkg_common_functions)
 
+if (VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
+    message(FATAL_ERROR "leveldb doesn't supports UWP")
+endif()
+
 vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
 
 vcpkg_from_github(
@@ -9,9 +13,11 @@ vcpkg_from_github(
     SHA512  f9bbf5f466e7f707b94e19261762319ea9f65d41911690e84f59098551e2e69beccf756a414d705ade74ee96fd979bdb8b94c171c6f2cc83873cbd4a9380dbab
     HEAD_REF master
     PATCHES
-        fix-install_path.patch
+        fix_config.patch
 )
 
+file(COPY ${CURRENT_PORT_DIR}/leveldbConfig.cmake.in DESTINATION ${SOURCE_PATH}/cmake)
+
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
     PREFER_NINJA # Disable this option if project cannot be built with Ninja
@@ -20,6 +26,8 @@ vcpkg_configure_cmake(
 
 vcpkg_install_cmake()
 
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/leveldb)
+
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)