From f9b9a2c1039973da32f9ccea8d700729553d579d Mon Sep 17 00:00:00 2001
From: Ivan Levkivskyi <levkivskyi@gmail.com>
Date: Sat, 27 Sep 2025 22:30:40 +0100
Subject: [PATCH] Use published version of librt

---
 mypy-requirements.txt | 1 +
 mypy_self_check.ini   | 1 +
 mypyc/lib-rt/setup.py | 4 +---
 pyproject.toml        | 1 +
 setup.py              | 2 --
 test-requirements.txt | 2 ++
 6 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/mypy-requirements.txt b/mypy-requirements.txt
index 8965a70c13b7..6927ddd25d81 100644
--- a/mypy-requirements.txt
+++ b/mypy-requirements.txt
@@ -4,3 +4,4 @@ typing_extensions>=4.6.0
 mypy_extensions>=1.0.0
 pathspec>=0.9.0
 tomli>=1.1.0; python_version<'3.11'
+librt>=0.1.0
diff --git a/mypy_self_check.ini b/mypy_self_check.ini
index 67b65381cfd0..0b49b3de862b 100644
--- a/mypy_self_check.ini
+++ b/mypy_self_check.ini
@@ -13,3 +13,4 @@ enable_error_code = ignore-without-code,redundant-expr
 enable_incomplete_feature = PreciseTupleTypes
 show_error_code_links = True
 warn_unreachable = True
+fixed_format_cache = True
diff --git a/mypyc/lib-rt/setup.py b/mypyc/lib-rt/setup.py
index 3a5976cf88b2..36b55e44dcd1 100644
--- a/mypyc/lib-rt/setup.py
+++ b/mypyc/lib-rt/setup.py
@@ -73,8 +73,6 @@ def run(self) -> None:
     # TODO: we need a way to share our preferred C flags and get_extension() logic with
     # mypyc/build.py without code duplication.
     setup(
-        name="mypy-native",
-        version="0.0.1",
         ext_modules=[
             Extension(
                 "native_internal",
@@ -88,5 +86,5 @@ def run(self) -> None:
                 ],
                 include_dirs=["."],
             )
-        ],
+        ]
     )
diff --git a/pyproject.toml b/pyproject.toml
index 032bfcb609e7..46593af0ab72 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,6 +9,7 @@ requires = [
     "mypy_extensions>=1.0.0",
     "pathspec>=0.9.0",
     "tomli>=1.1.0; python_version<'3.11'",
+    "librt>=0.1.0",
     # the following is from build-requirements.txt
     "types-psutil",
     "types-setuptools",
diff --git a/setup.py b/setup.py
index 798ff4f6c710..3f53d96dbd85 100644
--- a/setup.py
+++ b/setup.py
@@ -156,8 +156,6 @@ def run(self) -> None:
         log_trace=log_trace,
         # Mypy itself is allowed to use native_internal extension.
         depends_on_native_internal=True,
-        # TODO: temporary, remove this after we publish mypy-native on PyPI.
-        install_native_libs=True,
     )
 
 else:
diff --git a/test-requirements.txt b/test-requirements.txt
index 521208c5aa27..5402adcb682c 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -22,6 +22,8 @@ identify==2.6.13
     # via pre-commit
 iniconfig==2.1.0
     # via pytest
+librt==0.1.0
+    # via -r mypy-requirements.txt
 lxml==6.0.1 ; python_version < "3.15"
     # via -r test-requirements.in
 mypy-extensions==1.1.0