From 648aeec08b7f6901ea7d08705e547390cfeed779 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Thu, 10 Jun 2021 16:07:48 +0300
Subject: [PATCH] Bring back explicit glibc platform

---
 toolchain/defs.bzl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/toolchain/defs.bzl b/toolchain/defs.bzl
index fdc9da5..ee90492 100644
--- a/toolchain/defs.bzl
+++ b/toolchain/defs.bzl
@@ -54,6 +54,7 @@ TARGET_CONFIGS_LISTOFLISTS = [[
         constraint_values=[
             "@platforms//os:linux",
             "@platforms//cpu:{}".format(cpu),
+            ":gnu.2.19",
         ],
         tool_paths={"ld": "ld.lld"},
     ),
@@ -192,6 +193,11 @@ def zig_build_macro(absolute_path, zig_include_root):
         constraint_setting = ":libc",
     )
 
+    native.constraint_value(
+        name = "gnu.2.19",
+        constraint_setting = ":libc",
+    )
+
     lazy_filegroups = {}
 
     for target_config in TARGET_CONFIGS: