1 files changed, 0 insertions, 101 deletions
diff --git a/third_party/bazel/rules_haskell/haskell/private/version_macros.py b/third_party/bazel/rules_haskell/haskell/private/version_macros.py
deleted file mode 100755
index 4bc6052cb0..0000000000
--- a/third_party/bazel/rules_haskell/haskell/private/version_macros.py
+++ /dev/null
@@ -1,101 +0,0 @@
-#!/usr/bin/env python3
-"""Generate Cabal version macros.
-
-Generates the content of a C header file for the given library name and version
-and prints it to standard output.
-"""
-
-import argparse
-
-
-def main():
-    parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument("name", help="The package name.")
-    parser.add_argument("version", help="The package version.")
-    args = parser.parse_args()
-
-    print(version_macros(args.name, args.version))
-
-
-def version_macros(name, version):
-    """Generate Cabal version macros.
-
-    Based on Cabal's version macro generation, see [1].
-
-    [1]: http://hackage.haskell.org/package/Cabal-2.4.1.0/docs/src/Distribution.Simple.Build.Macros.html#generatePackageVersionMacros
-    """
-    (major1, major2, minor) = version_components(version)
-    escaped_name = cpp_escape_name(name)
-    return "\n".join([
-        # #define VERSION_pkg "1.2.3"
-        cpp_ifndef_define(
-            "VERSION_" + escaped_name,
-            [],
-            '"{}"'.format(version),
-        ),
-        # #define MIN_VERSION_pkg(major1, major2, minor) ...
-        cpp_ifndef_define(
-            "MIN_VERSION_" + escaped_name,
-            ["major1", "major2", "minor"],
-            " \\\n".join([
-                "(",
-                "  (major1) < {} ||".format(major1),
-                "  (major1) == {} && (major2) < {} ||".format(major1, major2),
-                "  (major1) == {} && (major2) == {} && (minor) <= {} )".format(
-                    major1, major2, minor),
-            ])),
-    ])
-
-
-def version_components(version):
-    """Split version string into major1.major2.minor components."""
-    components = version.split(".")
-    num = len(components)
-
-    if num < 1:
-        raise ValueError("version should have at least one component.")
-
-    major1 = components[0]
-
-    if num >= 2:
-        major2 = components[1]
-    else:
-        major2 = "0"
-
-    if num >= 3:
-        minor = components[2]
-    else:
-        minor = "0"
-
-    return (major1, major2, minor)
-
-
-def cpp_escape_name(name):
-    """Escape package name to be CPP macro safe."""
-    return name.replace("-", "_")
-
-
-def cpp_define(macro, params, val):
-    """CPP macro definition, optionally with parameters."""
-    return "#define {macro}{params} {val}".format(
-        macro = macro,
-        params = "({})".format(",".join(params)) if params else "",
-        val = val,
-    )
-
-
-def cpp_ifndef(macro, body):
-    """CPP ifndef block."""
-    return "#ifndef {macro}\n{body}\n#endif /* {macro} */".format(
-        macro = macro,
-        body = body,
-    )
-
-
-def cpp_ifndef_define(macro, params, val):
-    """CPP macro definition, if not previously defined."""
-    return cpp_ifndef(macro, cpp_define(macro, params, val))
-
-
-if __name__ == "__main__":
-    main()