From 6acf0bf645f8826940bc7aca9efd46fbdae69eae Mon Sep 17 00:00:00 2001
From: figsoda <figsoda@pm.me>
Date: Sat, 5 Aug 2023 22:41:13 -0400
Subject: [PATCH] zigHook: support zig 0.11

---
 pkgs/development/compilers/zig/hook.nix      | 8 ++++++++
 pkgs/development/compilers/zig/setup-hook.sh | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/zig/hook.nix b/pkgs/development/compilers/zig/hook.nix
index df6304a34378..254a64597dd3 100644
--- a/pkgs/development/compilers/zig/hook.nix
+++ b/pkgs/development/compilers/zig/hook.nix
@@ -8,6 +8,14 @@ makeSetupHook {
 
   propagatedBuildInputs = [ zig ];
 
+  substitutions = {
+    zig_default_flags =
+      if lib.versionAtLeast zig.version "0.11" then
+        "-Doptimize=ReleaseSafe -Dcpu=baseline"
+      else
+        "-Drelease-safe=true -Dcpu=baseline";
+  };
+
   passthru = { inherit zig; };
 
   meta = {
diff --git a/pkgs/development/compilers/zig/setup-hook.sh b/pkgs/development/compilers/zig/setup-hook.sh
index f514180692ea..f84a02a3268c 100644
--- a/pkgs/development/compilers/zig/setup-hook.sh
+++ b/pkgs/development/compilers/zig/setup-hook.sh
@@ -20,7 +20,7 @@
 # https://github.com/NixOS/nixpkgs/pull/241741#issuecomment-1624227485
 # https://github.com/ziglang/zig/issues/14281#issuecomment-1624220653
 
-readonly zigDefaultFlagsArray=("-Drelease-safe=true" "-Dcpu=baseline")
+readonly zigDefaultFlagsArray=(@zig_default_flags@)
 
 function zigSetGlobalCacheDir {
     ZIG_GLOBAL_CACHE_DIR=$(mktemp -d)