##########################################################################
##         #   The Coq Proof Assistant / The Coq Development Team       ##
##  v      #   INRIA, CNRS and contributors - Copyright 1999-2018       ##
## <O___,, #       (see CREDITS file for the list of authors)           ##
##   \VV/  ###############################################################
##    //   #    This file is distributed under the terms of the         ##
##         #     GNU Lesser General Public License Version 2.1          ##
##         #     (see LICENSE file for the text of the license)         ##
##########################################################################

# This makefile regroups installation rules
# It is included by Makefile.build

# NOTA: currently, the install rules below assume that everything needed
# has already been correctly built. In particular, this is *not* enforced
# by dependencies between rules, so do *not* try overly clever things like
# 'make world install' in one unique command

ifeq ($(LOCAL),true)
install:
	@echo "Nothing to install in a local build!"
else
install: install-coq install-coqide install-doc-$(WITHDOC) install-meta
endif

# NOTA: for install-coqide, see Makefile.ide

install-doc-all: install-doc
install-doc-no:

.PHONY: install install-doc-all install-doc-no

#These variables are intended to be set by the caller to make
#COQINSTALLPREFIX=
#OLDROOT=

  # Can be changed for a local installation (to make packages).
  # You must NOT put a "/" at the end (Cygnus for win32 does not like "//").

ifdef COQINSTALLPREFIX
FULLBINDIR=$(BINDIR:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
FULLCOQLIB=$(COQLIBINSTALL:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
FULLCONFIGDIR=$(CONFIGDIR:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
FULLDATADIR=$(DATADIR:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
FULLMANDIR=$(MANDIR:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
FULLCOQDOCDIR=$(COQDOCDIR:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
FULLDOCDIR=$(DOCDIR:"$(OLDROOT)%="$(COQINSTALLPREFIX)%)
else
FULLBINDIR=$(BINDIR)
FULLCOQLIB=$(COQLIBINSTALL)
FULLCONFIGDIR=$(CONFIGDIR)
FULLDATADIR=$(DATADIR)
FULLMANDIR=$(MANDIR)
FULLCOQDOCDIR=$(COQDOCDIR)
FULLDOCDIR=$(DOCDIR)
endif

.PHONY: install-coq install-binaries install-byte install-opt
.PHONY: install-tools install-library install-devfiles install-merlin
.PHONY: install-coq-info install-coq-manpages install-latex
.PHONY: install-meta

install-coq: install-binaries install-library install-coq-info install-devfiles

ifeq ($(BEST),byte)
install-coq: install-byte
endif

install-binaries: install-tools
	$(MKDIR) $(FULLBINDIR)
	$(INSTALLBIN) $(COQC) $(CHICKEN) $(COQTOPEXE) $(TOPBINOPT) $(FULLBINDIR)

install-byte: install-coqide-byte
	$(MKDIR) $(FULLBINDIR)
	$(INSTALLBIN) $(TOPBYTE) $(FULLBINDIR)
	$(INSTALLSH) $(FULLCOQLIB) $(LINKCMO) $(PLUGINS)
ifndef CUSTOM
	$(INSTALLLIB) $(DLLCOQRUN) $(FULLCOQLIB)
endif

install-tools:
	$(MKDIR) $(FULLBINDIR)
	# copy style files for coqide
	$(MKDIR) $(FULLCOQLIB)/tools/coqdoc
	$(INSTALLLIB) tools/coqdoc/coqdoc.css tools/coqdoc/coqdoc.sty $(FULLCOQLIB)/tools/coqdoc
	$(INSTALLBIN) $(TOOLS) $(FULLBINDIR)

# The list of .cmi to install, including in particular
# - the ones obtained from .mli without .ml
# - the ones of modules in core cma's
# - the ones corresponding to packed plugins

INSTALLCMI = $(sort \
	$(filter-out checker/% ide/% tools/%, $(MLIFILES:.mli=.cmi)) \
	$(foreach lib,$(CORECMA), $(addsuffix .cmi,$($(lib:.cma=_MLLIB_DEPENDENCIES))))) \
	$(PLUGINS:.cmo=.cmi)

INSTALLCMX = $(sort $(filter-out checker/% ide/% tools/% dev/% \
	configure.cmx toplevel/coqtop_byte_bin.cmx plugins/extraction/big.cmx, \
	$(MLFILES:.ml=.cmx)))

install-devfiles:
	$(MKDIR) $(FULLBINDIR)
	$(MKDIR) $(FULLCOQLIB)
	$(INSTALLSH)  $(FULLCOQLIB) $(GRAMMARCMA)
	$(INSTALLSH)  $(FULLCOQLIB) $(INSTALLCMI)           # Regular CMI files
	$(INSTALLSH)  $(FULLCOQLIB) $(INSTALLCMX)           # To avoid warning 58 "-opaque"
	$(INSTALLSH)  $(FULLCOQLIB) $(PLUGINSCMO:.cmo=.cmx) # For static linking of plugins
	$(INSTALLSH)  $(FULLCOQLIB) $(PLUGINSCMO:.cmo=.o)   # For static linking of plugins
	$(INSTALLSH)  $(FULLCOQLIB) $(TOOLS_HELPERS)
ifeq ($(BEST),opt)
	$(INSTALLSH)  $(FULLCOQLIB) $(LINKCMX) $(CORECMA:.cma=.a) $(STATICPLUGINS:.cma=.a)
endif

install-merlin:
	$(INSTALLSH) $(FULLCOQLIB) $(wildcard $(INSTALLCMX:.cmx=.cmt) $(INSTALLCMI:.cmi=.cmti) $(MLIFILES) $(MLFILES) $(MERLINFILES))

install-library:
	$(MKDIR) $(FULLCOQLIB)
	$(INSTALLSH) $(FULLCOQLIB) $(LIBFILES)
	$(MKDIR) $(FULLCOQLIB)/user-contrib
	$(MKDIR) $(FULLCOQLIB)/kernel/byterun
ifndef CUSTOM
	$(INSTALLLIB) $(DLLCOQRUN) $(FULLCOQLIB)/kernel/byterun
endif
ifeq ($(BEST),opt)
	$(INSTALLLIB) $(LIBCOQRUN) $(FULLCOQLIB)/kernel/byterun
	$(INSTALLSH) $(FULLCOQLIB) $(PLUGINSOPT)
endif
# csdpcert is not meant to be directly called by the user; we install
# it with libraries
	-$(MKDIR) $(FULLCOQLIB)/plugins/micromega
	$(INSTALLBIN) $(CSDPCERT) $(FULLCOQLIB)/plugins/micromega
	rm -f $(FULLCOQLIB)/revision
	-$(INSTALLLIB) revision $(FULLCOQLIB)

install-coq-info: install-coq-manpages install-latex

MANPAGES:=man/coq-tex.1 man/coqdep.1 \
	man/coqc.1 man/coqtop.1 man/coqtop.byte.1 man/coqtop.opt.1 \
	man/coqwc.1 man/coqdoc.1 man/coqide.1 \
	man/coq_makefile.1 man/coqchk.1

install-coq-manpages:
	$(MKDIR) $(FULLMANDIR)/man1
	$(INSTALLLIB) $(MANPAGES) $(FULLMANDIR)/man1

# command to update TeX' kpathsea database
#UPDATETEX = $(MKTEXLSR) /usr/share/texmf /var/spool/texmf $(BASETEXDIR) > /dev/null

install-latex:
	$(MKDIR) $(FULLCOQDOCDIR)
	$(INSTALLLIB) tools/coqdoc/coqdoc.sty $(FULLCOQDOCDIR)
#	-$(UPDATETEX)

install-meta: META.coq
	$(INSTALLLIB) META.coq $(FULLCOQLIB)/META

# For emacs:
# Local Variables:
# mode: makefile
# End: