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[Xen-devel] [PATCH] xen/lto: if the makefile asks for binary, always bui
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] [PATCH] xen/lto: if the makefile asks for binary, always build binary |
| From: | Tim Deegan <Tim.Deegan@xxxxxxxxxx> |
| Date: | Thu, 7 Apr 2011 12:25:57 +0100 |
| Delivery-date: | Thu, 07 Apr 2011 04:30:39 -0700 |
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# 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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