[DOC] Added GNU make specific targets [ci skip]

1 files changed, 11 insertions, 0 deletions

diff --git a/doc/make_cheatsheet.md b/doc/make_cheatsheet.md
index 80fe1cfec5..bf245bea03 100644
--- a/doc/make_cheatsheet.md
+++ b/doc/make_cheatsheet.md
@@ -69,6 +69,12 @@ $ make test-all TESTS=ruby/foo
 $ make test-all TESTS="test/ruby/test_foo.rb -n /test_bar/"
 ```
 
+### Runs a file or directory with GNU make
+```
+$ make test/ruby/test_foo.rb
+$ make test/ruby/test_foo.rb TESTOPTS="-n /test_bar/"
+```
+
 ### Runs a ruby-spec directory
 ```
 $ make test-spec MSPECOPT=spec/ruby/core/foo
@@ -79,6 +85,11 @@ $ make test-spec MSPECOPT=spec/ruby/core/foo
 $ make test-spec MSPECOPT=spec/ruby/core/foo/bar_spec.rb
 ```
 
+### Runs a ruby-spec file or directory with GNU make
+```
+$ make spec/ruby/core/foo/bar_spec.rb
+```
+
 ### Runs a bundler spec file
 ```
 $ make test-bundler BUNDLER_SPECS=commands/exec_spec.rb:58