From e0842e6aaebf53a317fcb686b08b2ac2413d251e Mon Sep 17 00:00:00 2001
From: Vinicius Deolindo <git@vini.cat>
Date: Mon, 28 Sep 2026 23:31:44 -0300
Subject: [PATCH] nix: fix `stdenv.isLinux` deprecation warning (#16189)

---
 flake.nix    | 6 +++---
 grammars.nix | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/flake.nix b/flake.nix
index 1db30c047..d63d1a270 100644
--- a/flake.nix
+++ b/flake.nix
@@ -60,7 +60,7 @@
       lib.mapAttrs (system: pkgs: {
         default = let
           commonRustFlagsEnv = "-C link-arg=-fuse-ld=lld -C target-cpu=native --cfg tokio_unstable";
-          platformRustFlagsEnv = lib.optionalString pkgs.stdenv.isLinux "-Clink-arg=-Wl,--no-rosegment";
+          platformRustFlagsEnv = lib.optionalString pkgs.stdenv.hostPlatform.isLinux "-Clink-arg=-Wl,--no-rosegment";
         in
           pkgs.mkShell {
             inputsFrom = [
@@ -75,8 +75,8 @@
                 rust-bin.nightly.latest.rust-analyzer
                 mdbook
               ]
-              ++ (lib.optional (stdenv.isx86_64 && stdenv.isLinux) cargo-tarpaulin)
-              ++ (lib.optional stdenv.isLinux lldb);
+              ++ (lib.optional (stdenv.isx86_64 && stdenv.hostPlatform.isLinux) cargo-tarpaulin)
+              ++ (lib.optional stdenv.hostPlatform.isLinux lldb);
             shellHook = ''
               export RUST_BACKTRACE="1"
               export RUSTFLAGS="''${RUSTFLAGS:-""} ${commonRustFlagsEnv} ${platformRustFlagsEnv}"
diff --git a/grammars.nix b/grammars.nix
index 818dcdf86..cac0e5182 100644
--- a/grammars.nix
+++ b/grammars.nix
@@ -98,7 +98,7 @@
       '';
 
       # Strip failed on darwin: strip: error: symbols referenced by indirect symbol table entries that can't be stripped
-      fixupPhase = lib.optionalString stdenv.isLinux ''
+      fixupPhase = lib.optionalString stdenv.hostPlatform.isLinux ''
         runHook preFixup
         $STRIP $out/$SHARED_LIB
         runHook postFixup