[syslinux:master] gnu-efi: update to ab54e2b4

[syslinux-bot for Gene Cumm]

Commit-ID:  269a518780bd33f3c1085c402c30e225e5c48663
Gitweb:     http://www.syslinux.org/commit/269a518780bd33f3c1085c402c30e225e5c48663
Author:     Gene Cumm <gene.cumm at gmail.com>
AuthorDate: Thu, 13 Feb 2014 14:18:30 -0500
Committer:  Gene Cumm <gene.cumm at gmail.com>
CommitDate: Sat, 22 Feb 2014 11:54:43 -0500

gnu-efi: update to ab54e2b4

This allows gnu-efi to be built outside the source tree properly.

Signed-off-by: Gene Cumm <gene.cumm at gmail.com>

---
 gnu-efi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu-efi b/gnu-efi
index 27cdb74..ab54e2b 160000
--- a/gnu-efi
+++ b/gnu-efi
@@ -1 +1 @@
-Subproject commit 27cdb748654bc90d5695e35a1f38cfdd6b5499fc
+Subproject commit ab54e2b40e914d0ca01dc3d44c8d4eb8517bf999