diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3f9ed57..705221f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,13 +7,24 @@ set(CMAKE_CXX_STANDARD 20)
 list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 include (nc)
 
-include_directories(.)
+find_package(PkgConfig REQUIRED)
 
 
 ###############################################################################
-add_library(libemory
-    acl.cpp
-    acl.hpp
+option (TESTS "enable unit testing" ON)
+if (TESTS)
+    enable_testing ()
+endif ()
+
+
+###############################################################################
+include_directories(.)
+
+add_subdirectory(cruft/util)
+add_subdirectory(cruft/crypto)
+
+###############################################################################
+list(APPEND libemory_sources
     emory/chunk/fwd.cpp
     emory/chunk/fwd.hpp
     emory/chunk/map.cpp
@@ -38,20 +49,20 @@ add_library(libemory
     emory/store/repo.hpp
 )
 
-target_link_libraries(libemory cruft acl)
-set_target_properties(libemory PROPERTIES OUTPUT_NAME emory)
 
-
-###############################################################################
-option (TESTS "enable unit testing" ON)
-if (TESTS)
-    enable_testing ()
+if (NOT WIN32)
+    pkg_check_modules(ACL REQUIRED IMPORTED_TARGET libacl)
+    list (APPEND libemory_sources
+        acl.cpp
+        acl.hpp
+    )
+    list (APPEND libemory_libs PkgConfig::ACL)
 endif ()
 
+add_library(libemory ${libemory_sources})
 
-###############################################################################
-add_subdirectory(cruft/util)
-add_subdirectory(cruft/crypto)
+target_link_libraries(libemory cruft ${libemory_libs})
+set_target_properties(libemory PROPERTIES OUTPUT_NAME emory)
 
 
 ###############################################################################
diff --git a/cmake b/cmake
index bf694b3..60a1dc6 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit bf694b3085fa97c2f7f94473b652f84f28048d52
+Subproject commit 60a1dc65ef41e1d18e283dba48c993aeee629c00