gentoo-overlay/sci-mathematics/octave/files/octave-4.2.0-disable-getcwd-path-max-test-as-it-is-too-slow.patch

--- a/m4/getcwd.m4
+++ b/m4/getcwd.m4
@@ -110,7 +110,7 @@
 
   gl_abort_bug=no
   case "$host_os" in
-    mingw*)
+    *-gnu* | gnu* | mingw*)
       gl_cv_func_getcwd_path_max=yes
       ;;
     *)