[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH 2/7] Makefile: refactor build/clean/distclean targets

Factor out per-subsystem build/clean/distclean-% targets, so that we can
build subsystems independently in top level directory.

The motive behind this is after splitting out mini-os from Xen tree,
stubdom is in effect a downstream of mini-os.  I would like to have the
ability to build it independently and instrument OSSTest to test it.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
 Makefile | 49 ++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 44 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 6e9a4c7..ad6f917 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,9 @@ all: dist
 SUBSYSTEMS?=xen tools stubdom docs
 TARGS_DIST=$(patsubst %, dist-%, $(SUBSYSTEMS))
 TARGS_INSTALL=$(patsubst %, install-%, $(SUBSYSTEMS))
+TARGS_BUILD=$(patsubst %, build-%, $(SUBSYSTEMS))
+TARGS_CLEAN=$(patsubst %, clean-%, $(SUBSYSTEMS))
+TARGS_DISTCLEAN=$(patsubst %, distclean-%, $(SUBSYSTEMS))
 export XEN_ROOT=$(CURDIR)
 include Config.mk
@@ -23,13 +26,25 @@ export DESTDIR
 install: $(TARGS_INSTALL)
 .PHONY: build
+build: $(TARGS_BUILD)
+.PHONY: build-xen
        $(MAKE) -C xen build
+.PHONY: build-tools
        $(MAKE) -C tools build
+.PHONY: build-stubdom
        $(MAKE) -C stubdom build
 ifeq (x86_64,$(XEN_TARGET_ARCH))
        XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom pv-grub
+.PHONY: build-docs
        $(MAKE) -C docs build
 # The test target is for unit tests that can run without an installation.  Of
@@ -135,28 +150,52 @@ src-tarball: subtree-force-update-all
        bash ./tools/misc/mktarball $(XEN_ROOT) $$(git describe)
 .PHONY: clean
+clean: $(TARGS_CLEAN)
+.PHONY: clean-xen
        $(MAKE) -C xen clean
+.PHONY: clean-tools
        $(MAKE) -C tools clean
+.PHONY: clean-stubdom
        $(MAKE) -C stubdom crossclean
 ifeq (x86_64,$(XEN_TARGET_ARCH))
        XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom crossclean
+.PHONY: clean-docs
        $(MAKE) -C docs clean
 # clean, but blow away tarballs
 .PHONY: distclean
+distclean: $(TARGS_DISTCLEAN)
        rm -f config/Toplevel.mk
+       rm -rf dist
+       rm -rf config.log config.status config.cache autom4te.cache
+.PHONY: distclean-xen
        $(MAKE) -C xen distclean
+.PHONY: distclean-tools
        $(MAKE) -C tools distclean
+.PHONY: distclean-stubdom
        $(MAKE) -C stubdom distclean
 ifeq (x86_64,$(XEN_TARGET_ARCH))
        XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom distclean
+.PHONY: distclean-docs
        $(MAKE) -C docs distclean
-       rm -rf dist
-       rm -rf config.log config.status config.cache autom4te.cache
 # Linux name for GNU distclean
 .PHONY: mrproper

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.