From 40c7c39cfa26bfa29d2fc3e7157e0c9aa976a838 Mon Sep 17 00:00:00 2001
From: Pino Toscano <toscano.pino@tiscali.it>
Date: Sat, 20 Jun 2026 20:22:33 +0200
Subject: [PATCH] feat: support GNU/Hurd

Recognize & handle GNU/Hurd as separate platform, so OS == hurd.

Follow the Linux behaviour in a couple of places, as the underlying
GNU toolchain is mostly the same.
---
 pylib/gyp/common.py         | 2 ++
 pylib/gyp/common_test.py    | 1 +
 pylib/gyp/generator/make.py | 4 ++--
 test_gyp.py                 | 1 +
 4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/pylib/gyp/common.py b/pylib/gyp/common.py
index 223ce47b..deb7cc1b 100644
--- a/pylib/gyp/common.py
+++ b/pylib/gyp/common.py
@@ -506,6 +506,8 @@ def GetFlavorByPlatform():
         return "zos"
     if sys.platform == "os400":
         return "os400"
+    if re.fullmatch("gnu\\d+", sys.platform):
+        return "hurd"
 
     return "linux"
 
diff --git a/pylib/gyp/common_test.py b/pylib/gyp/common_test.py
index b5988816..5de7bcf6 100755
--- a/pylib/gyp/common_test.py
+++ b/pylib/gyp/common_test.py
@@ -76,6 +76,7 @@ def test_platform_default(self):
         self.assertFlavor("linux", "linux2", {})
         self.assertFlavor("linux", "linux3", {})
         self.assertFlavor("linux", "linux", {})
+        self.assertFlavor("hurd", "gnu0", {})
 
     def test_param(self):
         self.assertFlavor("foobar", "linux2", {"flavor": "foobar"})
diff --git a/pylib/gyp/generator/make.py b/pylib/gyp/generator/make.py
index 16b6f4e8..96fbbd1f 100644
--- a/pylib/gyp/generator/make.py
+++ b/pylib/gyp/generator/make.py
@@ -1888,7 +1888,7 @@ def WriteTarget(
                 self.flavor not in ("mac", "openbsd", "netbsd", "win")
                 and not self.is_standalone_static_library
             ):
-                if self.flavor in ("linux", "android", "openharmony"):
+                if self.flavor in ("linux", "android", "openharmony", "hurd"):
                     self.WriteMakeRule(
                         [self.output_binary],
                         link_deps,
@@ -1902,7 +1902,7 @@ def WriteTarget(
                         part_of_all,
                         postbuilds=postbuilds,
                     )
-            elif self.flavor in ("linux", "android", "openharmony"):
+            elif self.flavor in ("linux", "android", "openharmony", "hurd"):
                 self.WriteMakeRule(
                     [self.output_binary],
                     link_deps,
diff --git a/test_gyp.py b/test_gyp.py
index 70c81ae8..810dfbed 100755
--- a/test_gyp.py
+++ b/test_gyp.py
@@ -128,6 +128,7 @@ def main(argv=None):
             # https://bugs.chromium.org/p/gyp/issues/detail?id=530
             # 'darwin':   ['make', 'ninja', 'xcode', 'xcode-ninja'],
             "darwin": ["make", "ninja", "xcode"],
+            "gnu0": ["make", "ninja"],
         }[sys.platform]
 
     gyp_options = []