[Xen-devel] [PATCH] xen/lto: if the makefile asks for binary, always build binary

[Tim Deegan <Tim.Deegan@xxxxxxxxxx>]

# HG changeset patch
# User Tim Deegan <Tim.Deegan@xxxxxxxxxx>
# Date 1302175153 -3600
# Node ID d07dbbb17473e8b668415b1db96112eaae9f2e09
# Parent  a35934cbfca842e8fb43d16eb488d9da3fb3ebe7
xen/lto: if the makefile asks for binary, always build binary

even if the source is a C file.

Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>

diff -r a35934cbfca8 -r d07dbbb17473 xen/Rules.mk
--- a/xen/Rules.mk      Thu Apr 07 12:19:06 2011 +0100
+++ b/xen/Rules.mk      Thu Apr 07 12:19:13 2011 +0100
@@ -112,6 +112,9 @@ obj-y += $(obj-bin-y)
 obj-bin-y :=
 endif
 
+# Always build obj-bin files as binary even if they come from C source. 
+$(obj-bin-y): CFLAGS := $(filter-out -flto,$(CFLAGS))
+
 built_in.o: $(obj-y)
 ifeq ($(obj-y),)
        $(CC) $(CFLAGS) -c -x c /dev/null -o $@

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