vcpkg/ports/eastl/fix_cmake_install.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e8700dc..6d3e2f1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,12 +4,17 @@
 cmake_minimum_required(VERSION 3.1)
 project(EASTL CXX)
 
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
+
 #-------------------------------------------------------------------------------------------
 # Options
 #-------------------------------------------------------------------------------------------
 option(EASTL_BUILD_BENCHMARK "Enable generation of build files for benchmark" OFF)
 option(EASTL_BUILD_TESTS "Enable generation of build files for tests" OFF)
 
+find_package(EABase CONFIG REQUIRED)
+
 #-------------------------------------------------------------------------------------------
 # Compiler Flags
 #-------------------------------------------------------------------------------------------
@@ -41,7 +46,10 @@ add_definitions(-DEASTL_OPENSOURCE=1)
 #-------------------------------------------------------------------------------------------
 # Include dirs
 #-------------------------------------------------------------------------------------------
-target_include_directories(EASTL PUBLIC include)
+target_include_directories(EASTL PUBLIC
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+    )
 
 #-------------------------------------------------------------------------------------------
 # Dependencies
@@ -50,5 +58,39 @@ if (NOT TARGET EABase)
     add_subdirectory(test/packages/EABase)
 endif()
 
-target_link_libraries(EASTL EABase)
+target_link_libraries(EASTL PUBLIC EABase)
+
+# create and install an export set for eabase target as EABase::EABase
+set(EASTL_CMAKE_CONFIG_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/EASTL")
+
+configure_package_config_file(
+    EASTLConfig.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/EASTLConfig.cmake
+    INSTALL_DESTINATION ${EASTL_CMAKE_CONFIG_DESTINATION}
+)
+
+# create and install an export set for Terra target as Terra
+install(
+    TARGETS EASTL EXPORT EASTLTargets
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
+
+
+install(EXPORT EASTLTargets DESTINATION ${EASTL_CMAKE_CONFIG_DESTINATION})
+
+write_basic_package_version_file(
+  "${CMAKE_CURRENT_BINARY_DIR}/EASTLConfigVersion.cmake"
+  VERSION 3.16.05
+  COMPATIBILITY SameMajorVersion
+)
+
+install(TARGETS EASTL LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+install(DIRECTORY "include/" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+ 
+install(
+    FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/EASTLConfig.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/EASTLConfigVersion.cmake"
+    DESTINATION ${EASTL_CMAKE_CONFIG_DESTINATION}
+)