From 2bdeda021b3e9f54972e809598bf8f364a3c76ed Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Wed, 28 Aug 2019 07:19:30 +0200
Subject: [PATCH] move standalone core generation to litedram package and make
 it usable externally

When LiteDRAM is installed, standalone core can now be generated with "litedram_gen config.yml"
---
 examples/litedram_gen.py => litedram/gen.py | 0
 setup.py                                    | 5 +++++
 test/test_examples.py                       | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)
 rename examples/litedram_gen.py => litedram/gen.py (100%)
 mode change 100755 => 100644

diff --git a/examples/litedram_gen.py b/litedram/gen.py
old mode 100755
new mode 100644
similarity index 100%
rename from examples/litedram_gen.py
rename to litedram/gen.py
diff --git a/setup.py b/setup.py
index d09bdd7..1fc46ca 100755
--- a/setup.py
+++ b/setup.py
@@ -33,4 +33,9 @@ setup(
     ],
     packages=find_packages(exclude=("test*", "sim*", "doc*", "examples*")),
     include_package_data=True,
+    entry_points={
+        "console_scripts": [
+            "litedram_gen=litedram.gen:main",
+        ],
+    },
 )
diff --git a/test/test_examples.py b/test/test_examples.py
index f021d52..06f3978 100644
--- a/test/test_examples.py
+++ b/test/test_examples.py
@@ -8,7 +8,7 @@ import os
 def build_config(name):
     errors = 0
     os.system("rm -rf examples/build")
-    os.system("cd examples && python3 litedram_gen.py {}.yml".format(name))
+    os.system("cd examples && litedram_gen {}.yml".format(name))
     errors += not os.path.isfile("examples/build/gateware/litedram_core.v")
     os.system("rm -rf examples/build")
     return errors