Set have_exec to y on cygwin so we have grub_mkrescue.

diff --git a/configure.ac b/configure.ac
index 571f7a0..c7888e4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -204,7 +204,8 @@ case "$host_os" in
 esac
 
 case "$host_os" in
-  cygwin | windows* | mingw32*)        have_exec=n ;;
+  cygwin) have_exec=y ;;
+  windows* | mingw32*) have_exec=n ;;
   aros*) have_exec=n ;;
   *) have_exec=y;;
 esac