Makefile.build split in many smaller files : Makefile.{ide,checker,dev,install}

 General idea : Makefile.build was far too big to be easy to grasp or
 maintain, with information scattered everywhere. Let's try to tidy that!
 Normally, this commit is transparent for the user. We simply regroup
 some parts of Makefile.build in several new dedicated files:
  - Makefile.ide
  - Makefile.checker
  - Makefile.dev (for printers, revision, extra partial targets, otags)
  - Makefile.install
 These new files are "included" at the start of Makefile.build, to provide
 the same behavior as before, but with a Makefile.build shrinked by 50%
 (to approx 600 lines). Makefile.build now handles in priority the build
 of coqtop, minor tools, theories and plugins.

 Note: this is *not* a separate build system for coqchk nor coqide,
 even if this can be seen as a first step in this direction (won't be easy
 anyway to continue, due to the sharing of various stuff in lib and more).
 In particular Makefile.{coqchk,ide} may rely here and there on some generic
 rules left in Mafefile.build. Conversely, be sure to prefix rules in
 Makefile.{coqchk,ide} by checker/... or ide/... in order to avoid
 interferences with generic rules.

 Makefile.common is still there, but quite simplified. For instance,
 some variables that were used only once (e.g. lists of cmo files to link
 in the various tools) are now defined in Makefile.build, directly
 where they're needed. THEORIESVO and PLUGINSVO are made directly out of
 the theories/*/vo.itarget and plugins/*/vo.itarget files, no long manual
 list of subdirs anymore. Specific sub-targets such as 'reals' still
 exist, but in Makefile.dev, and they aren't mandatory.

 Makefile.doc is augmented by the rules building the documentation of
 the sources via ocamldoc.

 This classification attempt could probably be improved. For instance,
 the install rules for coqide are currently in Makefile.ide, but could
 also go in Makefile.install. Note that I've removed install-library-light
 which was broken anyway (arith isn't self-contained anymore).

1 files changed, 223 insertions, 0 deletions

diff --git a/Makefile.dev b/Makefile.dev
new file mode 100644
index 000000000..f35b861c1
--- /dev/null
+++ b/Makefile.dev
@@ -0,0 +1,223 @@
+#######################################################################
+#  v      #   The Coq Proof Assistant  /  The Coq Development Team    #
+# <O___,, #        INRIA-Rocquencourt  &  LRI-CNRS-Orsay              #
+#   \VV/  #############################################################
+#    //   #      This file is distributed under the terms of the      #
+#         #       GNU Lesser General Public License Version 2.1       #
+#######################################################################
+
+# Extra targets for developpers :
+# debug printers, revision, partial targets ...
+
+#########################
+# Debug printers in dev/
+#########################
+
+.PHONY: devel printers
+
+DEBUGPRINTERS:=dev/top_printers.cmo dev/vm_printers.cmo dev/printers.cma
+
+devel: printers
+printers: $(DEBUGPRINTERS)
+
+dev/printers.cma: dev/printers.mllib
+	$(SHOW)'Testing $@'
+	$(HIDE)$(OCAMLC) $(MLINCLUDES) $(BYTEFLAGS) $(SYSCMA) $(P4CMA) $(filter-out %.mllib, $^) -o test-printer
+	@rm -f test-printer
+	$(SHOW)'OCAMLC -a $@'
+	$(HIDE)$(OCAMLC) $(MLINCLUDES) $(BYTEFLAGS) $(SYSCMA) $(P4CMA) $(filter-out %.mllib, $^) -linkall -a -o $@
+
+dev/%.mllib.d: dev/%.mllib | $(OCAMLLIBDEP) $(GENFILES)
+	$(SHOW)'OCAMLLIBDEP  $<'
+	$(HIDE)$(OCAMLLIBDEP) $(DEPFLAGS) -I dev "$<" $(TOTARGET)
+
+############
+# revision
+############
+
+# display the revision number when compiling a checked out source tree
+
+revision:
+	$(SHOW)'CHECK revision'
+	$(HIDE)rm -f revision.new
+ifeq ($(CHECKEDOUT),svn)
+	$(HIDE)set -e; \
+        if test -x "`which svn`"; then \
+	  export LC_ALL=C;\
+	  svn info . | sed -ne '/URL/s/.*\/\([^\/]\{1,\}\)/\1/p' > revision.new; \
+	  svn info . | sed -ne '/Revision/s/Revision: \([0-9]\{1,\}\)/\1/p'>> revision.new; \
+	fi
+endif
+ifeq ($(CHECKEDOUT),gnuarch)
+	$(HIDE)set -e; \
+        if test -x "`which tla`"; then \
+	  LANG=C; export LANG; \
+	  tla tree-version  >  revision.new ; \
+	  tla tree-revision | sed -ne 's|.*--||p' >> revision.new ; \
+	fi
+endif
+ifeq ($(CHECKEDOUT),git)
+	$(HIDE)set -e; \
+	if test -x "`which git`"; then \
+	  LANG=C; export LANG; \
+	  GIT_BRANCH=$$(git branch -a | sed -ne '/^\* /s/^\* \(.*\)/\1/p'); \
+	  GIT_HOST=$$(hostname); \
+	  GIT_PATH=$$(pwd); \
+	  (echo "$${GIT_HOST}:$${GIT_PATH},$${GIT_BRANCH}") > revision.new; \
+	  (echo "$$(git log -1 --pretty='format:%H')") >> revision.new; \
+	fi
+endif
+	$(HIDE)set -e; \
+	if test -e revision.new; then \
+          if test -e revision; then \
+	    if test "`cat revision`" = "`cat revision.new`" ; then \
+	       rm -f revision.new; \
+            else \
+               mv -f revision.new revision; \
+            fi; \
+          else \
+            mv -f revision.new revision; \
+          fi \
+	fi
+
+.PHONY: revision
+
+###################
+# Partial builds
+###################
+
+# The following partial targets are normally not necessary
+# for a complete build of coq, see instead 'make world' for that.
+# But these partial targets could be quite handy for quick builds
+# of specific components of Coq.
+
+###############################
+### 1) general-purpose targets
+###############################
+
+coqlight: theories-light tools coqbinaries
+
+states: theories/Init/Prelude.vo
+
+miniopt: $(COQTOPEXE) pluginsopt
+minibyte: $(COQTOPBYTE) pluginsbyte
+
+pluginsopt: $(PLUGINSOPT)
+pluginsbyte: $(PLUGINS)
+
+.PHONY: coqlight states miniopt minibyte pluginsopt pluginsbyte
+
+##########################
+### 2) core ML components
+##########################
+
+lib: lib/clib.cma lib/lib.cma
+kernel: kernel/kernel.cma
+byterun: $(BYTERUN)
+library: library/library.cma
+engine: engine/engine.cma
+proofs: proofs/proofs.cma
+tactics: tactics/tactics.cma
+interp: interp/interp.cma
+parsing: parsing/parsing.cma
+pretyping: pretyping/pretyping.cma
+highparsing: parsing/highparsing.cma
+stm: stm/stm.cma
+toplevel: toplevel/toplevel.cma
+ltac: ltac/ltac.cma
+
+.PHONY: lib kernel byterun library proofs tactics interp parsing pretyping
+.PHONY: engine highparsing stm toplevel ltac
+
+######################
+### 3) theories files
+######################
+
+init: $(filter theories/Init/%, $(THEORIESVO))
+logic: $(filter theories/Logic/%, %(THEORIESVO))
+arith: $(filter theories/Arith/%, $(THEORIESVO))
+bool: $(filter theories/Bool/%, $(THEORIESVO))
+parith: $(filter theories/PArith/%, $(THEORIESVO))
+narith: $(filter theories/NArith/%, $(THEORIESVO))
+zarith: $(filter theories/ZArith/%, $(THEORIESVO))
+qarith: $(filter theories/QArith/%, $(THEORIESVO))
+lists: $(filter theories/Lists/%, $(THEORIESVO))
+strings: $(filter theories/Strings/%, $(THEORIESVO))
+sets: $(filter theories/Sets/%, $(THEORIESVO))
+fsets: $(filter theories/FSets/%, $(THEORIESVO))
+relations: $(filter theories/Relations/%, $(THEORIESVO))
+wellfounded: $(filter theories/Wellfounded/%, $(THEORIESVO))
+reals: $(filter theories/Reals/%, $(THEORIESVO))
+setoids: $(filter theories/Setoids/%, $(THEORIESVO))
+sorting: $(filter theories/Sorting/%, $(THEORIESVO))
+numbers: $(filter theories/Numbers/%, $(THEORIESVO))
+unicode: $(filter theories/Unicode/%, $(THEORIESVO))
+classes: $(filter theories/Classes/%, $(THEORIESVO))
+program: $(filter theories/Program/%, $(THEORIESVO))
+structures: $(filter theories/Structures/%, $(THEORIESVO))
+vectors: $(filter theories/Vectors/%, $(THEORIESVO))
+msets: $(filter theories/MSets/%, $(THEORIESVO))
+compat: $(filter theories/Compat/%, $(THEORIESVO))
+
+theories-light: $(THEORIESLIGHTVO)
+
+noreal: unicode logic arith bool zarith qarith lists sets fsets \
+	relations wellfounded setoids sorting
+
+.PHONY: init theories-light noreal
+.PHONY: logic arith bool narith zarith qarith lists strings sets
+.PHONY: fsets relations wellfounded reals setoids sorting numbers
+.PHONY: msets mmaps compat
+
+################
+### 4) plugins
+################
+
+OMEGAVO:=$(filter plugins/omega/%, $(PLUGINSVO))
+ROMEGAVO:=$(filter plugins/romega/%, $(PLUGINSVO))
+MICROMEGAVO:=$(filter plugins/micromega/%, $(PLUGINSVO))
+QUOTEVO:=$(filter plugins/quote/%, $(PLUGINSVO))
+RINGVO:=$(filter plugins/setoid_ring/%, $(PLUGINSVO))
+NSATZVO:=$(filter plugins/nsatz/%, $(PLUGINSVO))
+FOURIERVO:=$(filter plugins/fourier/%, $(PLUGINSVO))
+FUNINDVO:=$(filter plugins/funind/%, $(PLUGINSVO))
+BTAUTOVO:=$(filter plugins/btauto/%, $(PLUGINSVO))
+RTAUTOVO:=$(filter plugins/rtauto/%, $(PLUGINSVO))
+EXTRACTIONVO:=$(filter plugins/extraction/%, $(PLUGINSVO))
+CCVO:=
+DERIVEVO:=$(filter plugins/derive/%, $(PLUGINSVO))
+
+omega: $(OMEGAVO) $(OMEGACMA) $(ROMEGAVO) $(ROMEGACMA)
+micromega: $(MICROMEGAVO) $(MICROMEGACMA) $(CSDPCERT)
+setoid_ring: $(RINGVO) $(RINGCMA)
+nsatz: $(NSATZVO) $(NSATZCMA)
+extraction: $(EXTRACTIONCMA)
+fourier: $(FOURIERVO) $(FOURIERCMA)
+funind: $(FUNINDCMA) $(FUNINDVO)
+cc: $(CCVO) $(CCCMA)
+rtauto: $(RTAUTOVO) $(RTAUTOCMA)
+btauto: $(BTAUTOVO) $(BTAUTOCMA)
+
+.PHONY: omega micromega setoid_ring nsatz extraction
+.PHONY: fourier funind cc rtauto btauto
+
+#################################
+### Misc other development rules
+#################################
+
+# NOTA : otags only accepts camlp4 as preprocessor, so the following rule
+# won't build tags of .ml4 when compiling with camlp5
+
+otags:
+	otags $(MLIFILES) $(filter-out configure.ml, $(MLSTATICFILES)) \
+	$(if $(filter camlp5,$(CAMLP4)), , \
+          -pa op -pa g -pa m -pa rq $(addprefix -pa , $(CAMLP4DEPS)) \
+          $(addprefix -impl , $(ML4FILES)))
+
+.PHONY: otags
+
+
+# For emacs:
+# Local Variables:
+# mode: makefile
+# End: