gentoo-overlay/dev-games/godot/files/godot-4.0_rc2-musl.patch

Crash handler requires glibc or libexecinfo (not packaged) and is enabled
if build the editor (implies debug), but can be easily turned off.
https://bugs.gentoo.org/894762
--- a/platform/linuxbsd/crash_handler_linuxbsd.cpp
+++ b/platform/linuxbsd/crash_handler_linuxbsd.cpp
@@ -38,3 +38,3 @@
 
-#ifdef DEBUG_ENABLED
+#if defined(DEBUG_ENABLED) && defined(__GLIBC__)
 #define CRASH_HANDLER_ENABLED 1
--- a/platform/linuxbsd/detect.py
+++ b/platform/linuxbsd/detect.py
@@ -329,8 +329,2 @@
 
-    if not env["execinfo"] and platform.libc_ver()[0] != "glibc":
-        # The default crash handler depends on glibc, so if the host uses
-        # a different libc (BSD libc, musl), fall back to libexecinfo.
-        print("Note: Using `execinfo=yes` for the crash handler as required on platforms where glibc is missing.")
-        env["execinfo"] = True
-
     if env["execinfo"]: