diff --git a/devel/perfetto/files/patch-gn_standalone_android.gni b/devel/perfetto/files/patch-gn_standalone_android.gni
new file mode 100644
index 000000000000..006ec69878e4
--- /dev/null
+++ b/devel/perfetto/files/patch-gn_standalone_android.gni
@@ -0,0 +1,25 @@
+--- gn/standalone/android.gni.orig	2026-08-03 07:54:19 UTC
++++ gn/standalone/android.gni
+@@ -44,7 +44,12 @@ declare_args() {
+     android_abi_target = "aarch64-linux-android"
+     android_llvm_arch = "aarch64"
+   } else {
+-    assert(false, "Need android libgcc support for this arch.")
++    # This file is imported unconditionally (for android_api_level), so a CPU
++    # that Android does not target must not break non-Android builds. These
++    # values are unused unless is_android.
++    assert(!is_android, "Need android libgcc support for this arch.")
++    android_abi_target = ""
++    android_llvm_arch = ""
+   }
+ 
+   if (current_cpu == "x86") {
+@@ -56,6 +61,7 @@ declare_args() {
+   } else if (current_cpu == "arm64") {
+     android_app_abi = "arm64-v8a"
+   } else {
+-    assert(false, "Unknown ABI: " + current_cpu)
++    assert(!is_android, "Unknown ABI: " + current_cpu)
++    android_app_abi = ""
+   }
+ }