[Xen-changelog] [xen-unstable] ocaml: Add Makefile rules.

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

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1273140322 -3600
# Node ID 93d10b9a58a1ca9843c1737220abeb44ffe07fb5
# Parent  a9e3a8dfb269910115fb024249d69806588c7a7b
ocaml: Add Makefile rules.

Signed-off-by: Vincent Hanquez <vincent.hanquez@xxxxxxxxxxxxx>
---
 tools/ocaml/Makefile       |   36 +++++++++++++++++
 tools/ocaml/Makefile.rules |   93 +++++++++++++++++++++++++++++++++++++++++++++
 tools/ocaml/common.make    |   28 +++++++++++++
 3 files changed, 157 insertions(+)

diff -r a9e3a8dfb269 -r 93d10b9a58a1 tools/ocaml/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/ocaml/Makefile      Thu May 06 11:05:22 2010 +0100
@@ -0,0 +1,36 @@
+XEN_ROOT = ../..
+include $(XEN_ROOT)/tools/Rules.mk
+
+SUBDIRS_LIBS = \
+       libs/uuid libs/mmap \
+       libs/log libs/xc libs/eventchn \
+       libs/xb libs/xs
+
+SUBDIRS_PROGRAMS = xenstored
+
+SUBDIRS = $(SUBDIRS_LIBS) $(SUBDIRS_PROGRAMS)
+
+.PHONY: all
+all: build
+
+.PHONY: build $(SUBDIRS)
+build: $(SUBDIRS)
+
+$(SUBDIRS):
+       @echo " === building $@"
+       @$(MAKE) --no-print-directory -C $@
+
+.PHONY: install install-libs install-program
+install: install-libs install-program
+
+install-program: $(SUBDIRS_PROGRAMS)
+       $(INSTALL_DIR) $(DESTDIR)$(SBINDIR)
+       $(INSTALL_PROG) xenstored/oxenstored $(DESTDIR)$(SBINDIR)
+
+install-libs: $(SUBDIRS_LIBS)
+
+.PHONY: clean
+clean:
+       @for dir in $(SUBDIRS); do \
+               $(MAKE) --no-print-directory -C $$dir clean; \
+       done
diff -r a9e3a8dfb269 -r 93d10b9a58a1 tools/ocaml/Makefile.rules
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/ocaml/Makefile.rules        Thu May 06 11:05:22 2010 +0100
@@ -0,0 +1,93 @@
+ifdef V
+  ifeq ("$(origin V)", "command line")
+    BUILD_VERBOSE = $(V)
+  endif
+endif
+ifndef BUILD_VERBOSE
+  BUILD_VERBOSE = 0
+endif
+ifeq ($(BUILD_VERBOSE),1)
+  E = @true
+  Q =
+else
+  E = @echo
+  Q = @
+endif
+
+ALL_OCAML_OBJS ?= $(OBJS)
+
+%.cmo: %.ml
+       $(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -c -o $@ $<,MLC,$@)
+
+%.cmi: %.mli
+       $(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -c -o $@ $<,MLI,$@)
+
+%.cmx: %.ml
+       $(call quiet-command, $(OCAMLOPT) $(OCAMLOPTFLAGS) -c -o $@ $<,MLOPT,$@)
+
+%.ml: %.mll
+       $(call quiet-command, $(OCAMLLEX) -q -o $@ $<,MLLEX,$@)
+
+%.ml: %.mly
+       $(call quiet-command, $(OCAMLYACC) -q $<,MLYACC,$@)
+
+%.o: %.c
+       $(call quiet-command, $(CC) $(CFLAGS) -c -o $@ $<,CC,$@)
+
+META: META.in
+       sed 's/@VERSION@/$(VERSION)/g' < $< $o
+
+ALL_OCAML_OBJ_SOURCES=$(addsuffix .ml, $(ALL_OCAML_OBJS))
+
+.ocamldep.make: $(ALL_OCAML_OBJ_SOURCES) Makefile $(TOPLEVEL)/Makefile.rules
+       $(call quiet-command, $(OCAMLDEP) $(ALL_OCAML_OBJ_SOURCES) *.mli 
$o,MLDEP,)
+
+clean: $(CLEAN_HOOKS)
+       $(Q)rm -f *.o *.so *.a *.cmo *.cmi *.cma *.cmx *.cmxa *.annot $(LIBS) 
$(PROGRAMS) $(GENERATED_FILES) .ocamldep.make
+
+quiet-command = $(if $(V),$1,@printf " %-8s %s\n" "$2" "$3" && $1)
+
+mk-caml-lib-native = $(call quiet-command, $(OCAMLOPT) $(OCAMLOPTFLAGS) -a -o 
$1 $2 $3,MLA,$1)
+mk-caml-lib-bytecode = $(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -a -o $1 
$2 $3,MLA,$1)
+
+mk-caml-stubs = $(call quiet-command, $(OCAMLMKLIB) -o `basename $1 .a` 
$2,MKLIB,$1)
+mk-caml-lib-stubs = \
+       $(call quiet-command, $(AR) rcs $1 $2 && $(OCAMLMKLIB) -o `basename $1 
.a | sed -e 's/^lib//'` $2,MKLIB,$1)
+
+# define a library target <name>.cmxa and <name>.cma
+define OCAML_LIBRARY_template
+ $(1).cmxa: lib$(1)_stubs.a $(foreach obj,$($(1)_OBJS),$(obj).cmx)
+       $(call mk-caml-lib-native,$$@, -cclib -l$(1)_stubs, $(foreach 
obj,$($(1)_OBJS),$(obj).cmx))
+ $(1).cma: $(foreach obj,$($(1)_OBJS),$(obj).cmo)
+       $(call mk-caml-lib-bytecode,$$@, -dllib dll$(1)_stubs.so -cclib 
-l$(1)_stubs, $$+)
+ $(1)_stubs.a: $(foreach obj,$$($(1)_C_OBJS),$(obj).o)
+       $(call mk-caml-stubs,$$@, $$+)
+ lib$(1)_stubs.a: $(foreach obj,$($(1)_C_OBJS),$(obj).o)
+       $(call mk-caml-lib-stubs,$$@, $$+)
+endef
+
+define OCAML_NOC_LIBRARY_template
+ $(1).cmxa: $(foreach obj,$($(1)_OBJS),$(obj).cmx)
+       $(call mk-caml-lib-native,$$@, , $(foreach obj,$($(1)_OBJS),$(obj).cmx))
+ $(1).cma: $(foreach obj,$($(1)_OBJS),$(obj).cmo)
+       $(call mk-caml-lib-bytecode,$$@, , $$+)
+endef
+
+define OCAML_PROGRAM_template
+ $(1): $(foreach obj,$($(1)_OBJS),$(obj).cmx) $($(1)_EXTRA_DEPS)
+       $(call quiet-command, $(OCAMLOPT) $(OCAMLOPTFLAGS) -o $$@ $($(1)_LIBS) 
$$+,MLBIN,$$@)
+ $(1).byte: $(foreach obj,$($(1)_OBJS),$(obj).cmo)
+       $(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -o $$@ $($(1)_BYTE_LIBS) 
$$+,MLBIN,$$@)
+endef
+
+define C_PROGRAM_template
+ $(1): $(foreach obj,$($(1)_OBJS),$(obj).o)
+       $(call quiet-command, $(CC) $(CFLAGS) -o $$@ $$+,BIN,$$@)
+endef
+
+-include .ocamldep.make
+
+$(foreach lib,$(OCAML_LIBRARY),$(eval $(call OCAML_LIBRARY_template,$(lib))))
+$(foreach lib,$(OCAML_NOC_LIBRARY),$(eval $(call 
OCAML_NOC_LIBRARY_template,$(lib))))
+$(foreach p,$(OCAML_PROGRAM),$(eval $(call OCAML_PROGRAM_template,$(p))))
+$(foreach p,$(C_PROGRAM),$(eval $(call C_PROGRAM_template,$(p))))
diff -r a9e3a8dfb269 -r 93d10b9a58a1 tools/ocaml/common.make
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/ocaml/common.make   Thu May 06 11:05:22 2010 +0100
@@ -0,0 +1,28 @@
+CC ?= gcc
+OCAMLOPT ?= ocamlopt
+OCAMLC ?= ocamlc
+OCAMLMKLIB ?= ocamlmklib
+OCAMLDEP ?= ocamldep
+OCAMLLEX ?= ocamllex
+OCAMLYACC ?= ocamlyacc
+
+CFLAGS ?= -Wall -fPIC -O2
+
+XEN_ROOT ?= $(TOPLEVEL)/../xen-unstable.hg
+XEN_DIST_ROOT ?= $(XEN_ROOT)/dist/install
+CFLAGS += -I$(XEN_DIST_ROOT)/usr/include
+
+OCAMLOPTFLAG_G := $(shell $(OCAMLOPT) -h 2>&1 | sed -n 's/^  *\(-g\) .*/\1/p')
+OCAMLOPTFLAGS = $(OCAMLOPTFLAG_G) -ccopt "$(LDFLAGS)" -dtypes $(OCAMLINCLUDE) 
-cc $(CC) -w F -warn-error F
+OCAMLCFLAGS += -g $(OCAMLINCLUDE) -w F -warn-error F
+
+#LDFLAGS = -cclib -L./
+
+DESTDIR ?= /
+VERSION := echo 0.0
+
+OCAMLABI = $(shell $(OCAMLC) -version)
+OCAMLLIBDIR = $(shell $(OCAMLC) -where)
+OCAMLDESTDIR ?= $(OCAMLLIBDIR)
+
+o= >$@.new && mv -f $@.new $@

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