See-also: https://inbox.vuxu.org/musl/D3S38EL8UO9V.U731IQFLR32X@ayaya.dev/

--- glib-2.84.0/glib/tests/unix.c.old	2025-03-06 07:09:13.000000000 -0600
+++ glib-2.84.0/glib/tests/unix.c	2025-05-04 21:55:45.796547202 -0500
@@ -588,13 +588,13 @@
 #ifndef SA_ONSTACK
   g_test_skip ("alternate stack is not supported");
 #else
-  size_t minsigstksz = MINSIGSTKSZ;
+  size_t minsigstksz = 32768;
   guint8 *stack_memory = NULL;
   guint8 *zero_mem = NULL;
   stack_t stack = { 0 };
   stack_t old_stack = { 0 };
 
-#ifdef _SC_MINSIGSTKSZ
+#if 0
   /* Use the kernel-provided minimum stack size, if available. Otherwise default
    * to MINSIGSTKSZ. Unfortunately that might not be big enough for huge
    * register files for big CPU instruction set extensions. */