From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nigel Croxon <ncroxon@redhat.com>
Date: Tue, 2 Apr 2019 09:47:24 -0400
Subject: [PATCH] gnuefi/Makefile uses a strange rule to create libgnuefi.a,
 which only works because of a "make" builtin rule. This breaks make -r, and
 it is an inefficient way to build, at least for multiple files.

I have made a git tree which includes a patch for this problem,
and also forces -r by adding it to MAKEFLAGS:

git://git.zytor.com/users/hpa/gnu-efi.git make-r-fixes

Signed-off-by: H. Peter Anvin <hpa@users.sourceforge.net>
Signed-off-by: Nigel Croxon <ncroxon@redhat.com>
---
 gnuefi/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnuefi/Makefile b/gnuefi/Makefile
index 2a61699ac25..10d4e7addd0 100644
--- a/gnuefi/Makefile
+++ b/gnuefi/Makefile
@@ -54,7 +54,9 @@ TARGETS	= crt0-efi-$(ARCH).o libgnuefi.a
 
 all:	$(TARGETS)
 
-libgnuefi.a: $(patsubst %,libgnuefi.a(%),$(OBJS))
+libgnuefi.a: $(OBJS)
+	$(AR) $(ARFLAGS) $@ $^
+
 
 clean:
 	rm -f $(TARGETS) *~ *.o $(OBJS)