-package's test suite. If there's a Makefile and it contains a "test"
-or "check" target, then this is done by running make (or MAKE, if the
-environment variable is set). If the test suite fails, the command will
-exit nonzero. If there's no test suite, it will exit zero without doing
-anything.
+package's test suite. It does so by running the appropriate command for the
+build system it detects the package uses. For example, if there's a
+Makefile and it contains a "test" or "check" target, then this is done by
+running make (or MAKE, if the environment variable is set). If the test
+suite fails, the command will exit nonzero. If there's no test suite, it
+will exit zero without doing anything.