updated build system

cmake/functions.cmake

@@ -20,10 +20,11 @@ function(set_common_target_options name)
     target_compile_definitions(${name} PRIVATE U_STATIC_IMPLEMENTATION)
   endif()
 
-  target_link_directories(${name} PRIVATE
-    ICU::uc
-    ICU::i18n
+  target_link_libraries(${name} PRIVATE 
     ICU::io
+    ICU::i18n
+    ICU::uc
+    ICU::data
   )
 
   target_include_directories(${name} AFTER PUBLIC 

cmake/libraries/icu.cmake

@@ -1,4 +1,4 @@
-if(PROJECT_IS_DARWIN AND NOT PROJECT_BUILD)
+if((PROJECT_IS_DARWIN OR PROJECT_REQUIRE_ALPINE) AND NOT PROJECT_BUILD)
   if(PROJECT_BUILD_SHARED_LIBS)
     set(ICU_ENABLE_SHARED yes)
   else()