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[Qemu-devel] [PATCH] make: automatically include dependencies in recursi
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2) |
Date: |
Sun, 17 Jun 2012 19:01:32 -0500 |
I think I understand enough of what's going on in these rules to ensure this is
right. But I could certainly use a second or third opinion...
Signed-off-by: Anthony Liguori <address@hidden>
---
v1 -> v2
- Remove unnecessary includes (Andreas)
- Add a sub makefile for hw/kvm (Andreas)
---
Makefile | 4 ++--
Makefile.dis | 2 +-
Makefile.target | 2 +-
Makefile.user | 2 +-
hw/i386/Makefile.objs | 2 +-
hw/kvm/Makefile.objs | 1 +
rules.mak | 1 +
7 files changed, 8 insertions(+), 6 deletions(-)
create mode 100644 hw/kvm/Makefile.objs
diff --git a/Makefile b/Makefile
index cce45fb..593bd9b 100644
--- a/Makefile
+++ b/Makefile
@@ -405,5 +405,5 @@ tar:
Makefile: $(GENERATED_HEADERS)
# Include automatically generated dependency files
--include $(wildcard *.d audio/*.d slirp/*.d block/*.d net/*.d ui/*.d qapi/*.d)
--include $(wildcard qga/*.d hw/*.d hw/usb/*.d qom/*.d)
+# All subdir dependencies come automatically from our recursive subdir rules
+-include $(wildcard *.d)
diff --git a/Makefile.dis b/Makefile.dis
index 3e1fcaf..09060f0 100644
--- a/Makefile.dis
+++ b/Makefile.dis
@@ -20,4 +20,4 @@ clean:
rm -f *.o *.d *.a *~
# Include automatically generated dependency files
--include $(wildcard *.d */*.d)
+-include $(wildcard *.d)
diff --git a/Makefile.target b/Makefile.target
index 2907aad..550d889 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -216,4 +216,4 @@ GENERATED_HEADERS += config-target.h
Makefile: $(GENERATED_HEADERS)
# Include automatically generated dependency files
--include $(wildcard *.d */*.d)
+-include $(wildcard *.d)
diff --git a/Makefile.user b/Makefile.user
index b717820..0ffefe8 100644
--- a/Makefile.user
+++ b/Makefile.user
@@ -23,4 +23,4 @@ clean:
done
# Include automatically generated dependency files
--include $(wildcard *.d */*.d)
+-include $(wildcard *.d)
diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
index d43f1df..eb171b7 100644
--- a/hw/i386/Makefile.objs
+++ b/hw/i386/Makefile.objs
@@ -7,7 +7,7 @@ obj-y += debugcon.o multiboot.o
obj-y += pc_piix.o
obj-y += pc_sysfw.o
obj-$(CONFIG_XEN) += xen_platform.o xen_apic.o
-obj-$(CONFIG_KVM) += kvm/clock.o kvm/apic.o kvm/i8259.o kvm/ioapic.o
kvm/i8254.o
+obj-y += kvm/
obj-$(CONFIG_SPICE) += qxl.o qxl-logger.o qxl-render.o
obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/kvm/Makefile.objs b/hw/kvm/Makefile.objs
new file mode 100644
index 0000000..226497a
--- /dev/null
+++ b/hw/kvm/Makefile.objs
@@ -0,0 +1 @@
+obj-$(CONFIG_KVM) += clock.o apic.o i8259.o ioapic.o i8254.o
diff --git a/rules.mak b/rules.mak
index 4bc5e52..60f3e96 100644
--- a/rules.mak
+++ b/rules.mak
@@ -94,6 +94,7 @@ define unnest-dir
$(foreach var,$(nested-vars),$(call push-var,$(var),$1/))
$(eval obj := $(obj)/$1)
$(eval include $(SRC_PATH)/$1/Makefile.objs)
+$(eval -include $(wildcard $1/*.d))
$(eval obj := $(patsubst %/$1,%,$(obj)))
$(foreach var,$(nested-vars),$(call pop-var,$(var),$1/))
endef
--
1.7.5.4
- [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2),
Anthony Liguori <=
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Andreas Färber, 2012/06/17
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Jan Kiszka, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Peter Maydell, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Andreas Färber, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Peter Maydell, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Andreas Färber, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Peter Maydell, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Anthony Liguori, 2012/06/18
- Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Jan Kiszka, 2012/06/18
Re: [Qemu-devel] [PATCH] make: automatically include dependencies in recursive subdir rules (v2), Anthony Liguori, 2012/06/20