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[Xen-devel] [RFC v3 08/13] firmware/Makefile: force recompilation if makefile changes
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- From: "Luis R. Rodriguez" <mcgrof@xxxxxxxxxx>
- Date: Fri, 22 Jul 2016 14:24:42 -0700
- Cc: gnomes@xxxxxxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, jkosina@xxxxxxx, benh@xxxxxxxxxxxxxxxxxxx, ming.lei@xxxxxxxxxxxxx, linux@xxxxxxxxxxxxxxxxxx, platform-driver-x86@xxxxxxxxxxxxxxx, paul.gortmaker@xxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx, linux-sh@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, fontana@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, catalin.marinas@xxxxxxx, dvhart@xxxxxxxxxxxxx, dwmw2@xxxxxxxxxxxxx, pali.rohar@xxxxxxxxx, keescook@xxxxxxxxxxxx, arnd@xxxxxxxx, will.deacon@xxxxxxx, rusty@xxxxxxxxxxxxxxx, rostedt@xxxxxxxxxxx, christopher.denicolo@xxxxxxxx, ak@xxxxxxxxxxxxxxx, ciaran.farrell@xxxxxxxx, jpoimboe@xxxxxxxxxx, andriy.shevchenko@xxxxxxxxxxxxxxx, mcb30@xxxxxxxx, linux-kbuild@xxxxxxxxxxxxxxx, alan@xxxxxxxxxxxxxxx, jgross@xxxxxxxx, pebolle@xxxxxxxxxx, tony.luck@xxxxxxxxx, ananth@xxxxxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxx, luto@xxxxxxxxxxxxxx, "Luis R. Rodriguez" <mcgrof@xxxxxxxxxx>, mmarek@xxxxxxxx, david.vrabel@xxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx, korea.drzix@xxxxxxxxx
- Delivery-date: Fri, 22 Jul 2016 21:25:28 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
If you modify the target asm we currently do not force the
recompilation of the firmware files. The target asm is in
the firmware/Makefile, peg this file as a dependency to
require re-compilation of firmware targets when the asm
changes.
v3: introduced in this series
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxx>
---
firmware/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/firmware/Makefile b/firmware/Makefile
index e297e1b52636..fa3e81c2a97b 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -176,7 +176,8 @@ quiet_cmd_fwbin = MK_FW $@
wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \
include/config/ppc32.h include/config/ppc64.h \
include/config/superh32.h include/config/superh64.h \
- include/config/x86_32.h include/config/x86_64.h)
+ include/config/x86_32.h include/config/x86_64.h \
+ firmware/Makefile)
$(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps)
$(call cmd,fwbin,$(patsubst %.gen.S,%,$@))
--
2.8.4
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