From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Mon, 11 Mar 2019 21:04:51 +0000 (+0100)
Subject: efi_loader: fix build error for freestanding.o
X-Git-Url: http://git.dujemihanovic.xyz/html/index.html?a=commitdiff_plain;h=e616100eab84464f09baa93b3fe5c15087a385c1;p=u-boot.git

efi_loader: fix build error for freestanding.o

Since commit f51a226436a87 ("efi_loader: provide freestanding library") in
parallel builds errors

    lib/efi_selftest/../efi_loader/efi_freestanding.o:
    file not recognized: File truncated

occur. Obviously make cannot correctly sequence parallel builds with a
dependency like ../efi_loader/efi_freestanding.o.

Fixes: f51a226436a87 ("efi_loader: provide freestanding library")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/efi_selftest/efi_freestanding.c b/lib/efi_selftest/efi_freestanding.c
new file mode 100644
index 0000000000..4b6c27e99f
--- /dev/null
+++ b/lib/efi_selftest/efi_freestanding.c
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Library for freestanding binary
+ *
+ * Copyright 2019, Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * GCC requires that freestanding programs provide memcpy(), memmove(),
+ * memset(), and memcmp().
+ */
+
+#include "../efi_loader/efi_freestanding.c"
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index ec5c41ec56..70de9bb13a 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -390,7 +390,7 @@ $(obj)/efi_reloc.o: $(srctree)/arch/$(ARCH)/lib/$(EFI_RELOC:.o=.c) $(recordmcoun
 	$(call cmd,force_checksrc)
 	$(call if_changed_rule,cc_o_c)
 
-$(obj)/%_efi.so: $(obj)/%.o $(obj)/efi_crt0.o $(obj)/efi_reloc.o $(obj)/../efi_loader/efi_freestanding.o
+$(obj)/%_efi.so: $(obj)/%.o $(obj)/efi_crt0.o $(obj)/efi_reloc.o $(obj)/efi_freestanding.o
 	$(call cmd,efi_ld)
 
 # ACPI