feat: URI keyword also sets EXCLUDE_FROM AND SYSTEM

cmake/CPM.cmake

@@ -626,7 +626,7 @@ function(CPMAddPackage)
     list(REMOVE_AT ARGN 0 1) # remove "URI gh:<...>@version#tag"
     cpm_parse_add_package_single_arg("${ARGV1}" ARGV0)
 
-    set(ARGN "${ARGV0};${ARGN}")
+    set(ARGN "${ARGV0};EXCLUDE_FROM_ALL;YES;SYSTEM;YES;${ARGN}")
   endif()
 
   cmake_parse_arguments(CPM_ARGS "" "${oneValueArgs}" "${multiValueArgs}" "${ARGN}")

test/integration/test_simple.rb

@@ -110,12 +110,42 @@ def test_update_single_package
       # * using-adder - for this project
       # ...and notably no test for adder, which must be disabled from the option override from above
       assert_equal ['simple', 'using-adder'], exes
+    }
+    update_with_option_on_and_build_with_uri_shorthand_syntax_and_exclude_from_override = -> {
+      prj.create_lists_from_default_template package: <<~PACK
+        CPMAddPackage(
+          URI gh:cpm-cmake/[email protected]
+          OPTIONS "ADDER_BUILD_TESTS ON"
+          EXCLUDE_FROM_ALL NO
+        )
+      PACK
+      assert_success prj.configure
+      assert_success prj.build
+
+      exe_dir = File.join(prj.bin_dir, 'bin')
+      assert File.directory? exe_dir
 
+      exes = Dir[exe_dir + '/**/*'].filter {
+        # on multi-configuration generators (like Visual Studio) the executables will be in bin/<Config>
+        # also filter-out other artifacts like .pdb or .dsym
+        !File.directory?(_1) && File.stat(_1).executable?
+      }.map {
+        # remove .exe extension if any (there will be one on Windows)
+        File.basename(_1, '.exe')
+      }.sort
+
+      # we should end up with two executables
+      # * simple - the simple example from adder
+      # * using-adder - for this project
+      # ...and notably no test for adder, which must be disabled from the option override from above
+      assert_equal ['simple', 'test-adding', 'using-adder'], exes
     }
 
+
     create_with_commit_sha.()
     update_to_version_1.()
     update_with_option_off_and_build.()
     update_with_option_off_and_build_with_uri_shorthand_syntax.()
+    update_with_option_on_and_build_with_uri_shorthand_syntax_and_exclude_from_override.()
   end
 end