[Xen-changelog] [xen-unstable] ocaml-xenstored: Allow to build ocaml xenstored instead of C version

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1242738800 -3600
# Node ID 2eb9f1db70a41a3b40499f8d6c70993287b4eec5
# Parent  3037934682257e67612c9a35c16da56491cbdd1a
ocaml-xenstored: Allow to build ocaml xenstored instead of C version

To use, set CONFIG_OCAML_XENSTORED=y at build time.
Then the build system will automatically download the remote repo
to tools/ocaml-xenstored.

Signed-off-by: Alex Zeffertt <alex.zeffertt@xxxxxxxxxxxxx>
---
 .hgignore               |    2 ++
 Config.mk               |    6 ++++++
 tools/Makefile          |   22 ++++++++++++++++++++++
 tools/xenstore/Makefile |   11 +++++++++--
 4 files changed, 39 insertions(+), 2 deletions(-)

diff -r 303793468225 -r 2eb9f1db70a4 .hgignore
--- a/.hgignore Tue May 19 13:38:05 2009 +0100
+++ b/.hgignore Tue May 19 14:13:20 2009 +0100
@@ -90,6 +90,7 @@
 ^stubdom/gcc-.*$
 ^stubdom/include$
 ^stubdom/ioemu$
+^stubdom/xenstore$
 ^stubdom/libxc-.*$
 ^stubdom/lwip-.*$
 ^stubdom/mini-os-.*$
@@ -251,6 +252,7 @@
 ^tools/xm-test/tests/.*\.test$
 ^tools/ioemu-remote
 ^tools/ioemu-dir$
+^tools/ocaml-xenstored.*$
 ^xen/\.banner.*$
 ^xen/BLOG$
 ^xen/System.map$
diff -r 303793468225 -r 2eb9f1db70a4 Config.mk
--- a/Config.mk Tue May 19 13:38:05 2009 +0100
+++ b/Config.mk Tue May 19 14:13:20 2009 +0100
@@ -125,6 +125,12 @@ QEMU_REMOTE=http://xenbits.xensource.com
 # CONFIG_QEMU ?= ../qemu-xen.git
 CONFIG_QEMU ?= $(QEMU_REMOTE)
 
+OCAML_XENSTORED_REPO=http://xenbits.xensource.com/ext/xen-ocaml-tools.hg
+
+# Build OCAML version of xenstored instead of the in-tree C version?
+# This will cause $(OCAML_XENSTORED_REPO) to be cloned.
+CONFIG_OCAML_XENSTORED ?= n
+
 # Optional components
 XENSTAT_XENTOP     ?= y
 VTPM_TOOLS         ?= n
diff -r 303793468225 -r 2eb9f1db70a4 tools/Makefile
--- a/tools/Makefile    Tue May 19 13:38:05 2009 +0100
+++ b/tools/Makefile    Tue May 19 14:13:20 2009 +0100
@@ -6,6 +6,7 @@ SUBDIRS-y += include
 SUBDIRS-y += include
 SUBDIRS-y += libxc
 SUBDIRS-y += flask
+SUBDIRS-$(CONFIG_OCAML_XENSTORED) += ocaml-xenstored
 SUBDIRS-y += xenstore
 SUBDIRS-y += misc
 SUBDIRS-y += examples
@@ -49,6 +50,7 @@ install: subdirs-install
        $(INSTALL_DIR) $(DESTDIR)/var/xen/dump
        $(INSTALL_DIR) $(DESTDIR)/var/log/xen
        $(INSTALL_DIR) $(DESTDIR)/var/lib/xen
+       $(INSTALL_DIR) $(DESTDIR)/var/lock/subsys
 
 .PHONY: clean distclean
 clean distclean: subdirs-clean
@@ -103,3 +105,23 @@ subdir-clean-ioemu-dir:
                $(absolutify_xen_root); \
                $(MAKE) -C ioemu-dir clean; \
        fi
+
+ocaml-xenstored:
+       set -ex; \
+       rm -rf ocaml-xenstored.tmp; \
+       hg clone $(OCAML_XENSTORED_REPO) ocaml-xenstored.tmp; \
+       if [ "$(OCAML_XENSTORED_TAG)" ]; then \
+               hg -R ocaml-xenstored.tmp update -r $(OCAML_XENSTORED_TAG) ;\
+               hg -R ocaml-xenstored.tmp branch mybranch ;\
+       fi;                                             \
+       mv ocaml-xenstored.tmp ocaml-xenstored; \
+
+subdir-all-ocaml-xenstored subdir-install-ocaml-xenstored: ocaml-xenstored
+       $(absolutify_xen_root); \
+       $(MAKE) -C ocaml-xenstored $(patsubst subdir-%-ocaml-xenstored,%,$@);
+
+subdir-clean-ocaml-xenstored:
+       set -e; if test -d ocaml-xenstored; then \
+               $(MAKE) -C ocaml-xenstored clean; \
+       fi
+
diff -r 303793468225 -r 2eb9f1db70a4 tools/xenstore/Makefile
--- a/tools/xenstore/Makefile   Tue May 19 13:38:05 2009 +0100
+++ b/tools/xenstore/Makefile   Tue May 19 14:13:20 2009 +0100
@@ -26,8 +26,13 @@ xenstore xenstore-control: CFLAGS += -st
 xenstore xenstore-control: CFLAGS += -static
 endif
 
+ALL_TARGETS = libxenstore.so libxenstore.a clients xs_tdb_dump 
+ifneq ($(CONFIG_OCAML_XENSTORED),y)
+ ALL_TARGETS += xenstored
+endif
+
 .PHONY: all
-all: libxenstore.so libxenstore.a xenstored clients xs_tdb_dump 
+all: $(ALL_TARGETS)
 
 .PHONY: clients
 clients: xenstore $(CLIENTS) xenstore-control
@@ -90,12 +95,14 @@ tarball: clean
 
 .PHONY: install
 install: all
+ifneq ($(CONFIG_OCAML_XENSTORED),y)
        $(INSTALL_DIR) $(DESTDIR)/var/run/xenstored
        $(INSTALL_DIR) $(DESTDIR)/var/lib/xenstored
+       $(INSTALL_PROG) xenstored $(DESTDIR)$(SBINDIR)
+endif
        $(INSTALL_DIR) $(DESTDIR)$(BINDIR)
        $(INSTALL_DIR) $(DESTDIR)$(SBINDIR)
        $(INSTALL_DIR) $(DESTDIR)$(INCLUDEDIR)
-       $(INSTALL_PROG) xenstored $(DESTDIR)$(SBINDIR)
        $(INSTALL_PROG) xenstore-control $(DESTDIR)$(BINDIR)
        $(INSTALL_PROG) xenstore $(DESTDIR)$(BINDIR)
        set -e ; for c in $(CLIENTS) ; do \

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