From 22e8ff2425cb1efa603d7decd7b8e86f04e20102 Mon Sep 17 00:00:00 2001
From: "mr. m" <91018726+mr-cheffy@users.noreply.github.com>
Date: Tue, 16 Jun 2026 11:09:45 +0200
Subject: [PATCH] gh-14208: Only set CXX and CC flags for linux (gh-14225)

---
 .github/workflows/src/release-build.sh | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/src/release-build.sh b/.github/workflows/src/release-build.sh
index 2b4feadb7..d3e9720e6 100644
--- a/.github/workflows/src/release-build.sh
+++ b/.github/workflows/src/release-build.sh
@@ -8,12 +8,14 @@ if command -v apt-get &> /dev/null; then
   sudo apt-get install -y xvfb libnvidia-egl-wayland1 mesa-utils libgl1-mesa-dri
 fi
 
-if test -d "$HOME/.mozbuild/clang/bin"; then
-    export CC="$HOME/.mozbuild/clang/bin/clang"
-    export CXX="$HOME/.mozbuild/clang/bin/clang++"
-else
-    export CC=clang
-    export CXX=clang++
+if ! test "$ZEN_CROSS_COMPILING" && test "$(uname -s)" = "Linux"; then
+  if test -d "$HOME/.mozbuild/clang/bin"; then
+      export CC="$HOME/.mozbuild/clang/bin/clang"
+      export CXX="$HOME/.mozbuild/clang/bin/clang++"
+  else
+      export CC=clang
+      export CXX=clang++
+  fi
 fi
 
 mkdir -p ~/.zen-keys