Allow specifying PACKAGE_ARGS in special 3rdparty use functions as well

Author: Martchus

cmake/modules/3rdPartyFunctions.cmake

@@ -166,7 +166,7 @@ function (use_iconv)
     # find external iconv library
     if (NOT TARGET Iconv::Iconv)
         set(Iconv_IS_BUILT_IN FALSE)
-        find_package(Iconv ${ARGS_FIND_PACKAGE})
+        find_package(Iconv ${ARGS_PACKAGE_ARGS} ${ARGS_FIND_PACKAGE})
         if (NOT Iconv_FOUND)
             return()
         endif ()
@@ -181,7 +181,7 @@ function (use_iconv)
 endfunction ()
 
 macro (_cpp_utilities_use_openssl OPENSSL_TARGETS)
-    find_package(OpenSSL ${ARGS_FIND_PACKAGE})
+    find_package(OpenSSL ${ARGS_PACKAGE_ARGS} ${ARGS_FIND_PACKAGE})
     if (NOT OpenSSL_FOUND)
         message(STATUS "Unable to find OpenSSL")
         return()
@@ -244,7 +244,7 @@ endfunction ()
 function (use_zlib)
     parse_arguments_for_use_functions(${ARGN})
 
-    find_package(ZLIB ${ARGS_FIND_PACKAGE})
+    find_package(ZLIB ${ARGS_PACKAGE_ARGS} ${ARGS_FIND_PACKAGE})
     if (NOT ZLIB_FOUND)
         return()
     endif ()