sbcl: forgot hunk

srcpkgs/sbcl/patches/musl-fixes.patch

@@ -106,3 +106,15 @@
   (:integer HOST-NOT-FOUND "HOST_NOT_FOUND" "Authoritative Answer Host not found.")
   (:integer TRY-AGAIN "TRY_AGAIN" "Non-Authoritative Host not found, or SERVERFAIL.")
   (:integer NO-RECOVERY "NO_RECOVERY" "Non recoverable errors, FORMERR, REFUSED, NOTIMP.")
+--- src/runtime/linux-os.c.orig
++++ src/runtime/linux-os.c
+@@ -181,6 +181,9 @@
+ int
+ isnptl (void)
+ {
++#ifndef __GLIBC__
++  return 1;
++#endif
+   size_t n = confstr (_CS_GNU_LIBPTHREAD_VERSION, NULL, 0);
+   if (n > 0) {
+       char *buf = alloca (n);