########################################################################
# Configuration.
#
open build/C
open build/svn_realclean
include mk/defaults
include mk/make_gen

.PHONY: realclean clean install all main

#
# Architecture-specific configuration
#
if $(equal $(OSTYPE), Win32)
    #
    # Extra options for the C compiler
    #
    CFLAGS += /MT /DWIN32 /W4 /WX

    #
    # Don't build man pages
    #
    MAN_ENABLED = false

    #
    # Always use threads
    #
    THREADS_ENABLED = true

    export

else
    #
    # Extra options for the C compiler
    #

    #
    # We never need threads on Unix
    #
    THREADS_ENABLED = false

    export

#
# General options
#
SCANNER_MODE = error

#
# Location of the OCaml library
#
if $(not $(defined CAMLLIB))
    CAMLLIB = $(dir $(string $(getenv CAMLLIB, $(getenv OCAMLLIB, $(CAMLLIB_DEFAULT)))))
    export

#
# OCaml options
#
OCAMLFLAGS[] += -w Ae$(if $(OCAML_ACCEPTS_Z_WARNING), z)
if $(THREADS_ENABLED)
    OCAMLFLAGS += -thread
    export

#
# Support for profiling
#
if $(not $(defined NATIVE_PROFILE))
   NATIVE_PROFILE = false
   export

if $(NATIVE_PROFILE)
   OCAMLOPTFLAGS += -p -inline 0
   export

#
# Libraries (without suffixes)
#
OCAML_OTHER_LIBS = unix

if $(THREADS_ENABLED)
   OCAML_OTHER_LIBS += threads
   export

#
# C options
#
INCLUDES += $(CAMLLIB) .
EXTRA_CLIBS[] =

if $(READLINE_ENABLED)
    CFLAGS += $(READLINE_CFLAGS)
    EXTRA_CLIBS += $(READLINE_CLIBS)
    export

if $(NCURSES_ENABLED)
    CFLAGS += $(NCURSES_CFLAGS)
    EXTRA_CLIBS += $(NCURSES_CLIBS)
    export

if $(FAM_ENABLED)
    CFLAGS += $(FAM_CFLAGS)
    EXTRA_CLIBS += $(FAM_CLIBS)
    export

OCAML_LINK_FLAGS = $(mapprefix -cclib, $(set $(EXTRA_CLIBS)))

#
# Name of the genmagic program
#
VERSION_TXT = $(file version.txt)
GENMAGIC = $(file src/magic/omake_gen_magic)

########################################################################
# Clean up
#
CLEAN = rm -rf *.cm* *~ .\#* *.o *.obj *.a *.lib *.exe *.omc *.install *.tmp

clean:
    $(CLEAN) boot .config.omc .config.local.omc .omakedb* mk/*.omc .omake omake-boot$(EXE) lib/*.default download

if $(not $(defined FORCE_REALCLEAN))
    FORCE_REALCLEAN = false
    export

realclean: clean
    svn_realclean $(if $(FORCE_REALCLEAN), -f) -i .omakedb -i .omakedb.lock -i .config -i .config.local

########################################################################
# Source code
#
.SUBDIRS: src ocamldep

########################################################################
# Packaging
#
.PHONY: rpm tar zip pkg dmg osxclean publish

VERSION=$(string $(cat version.txt))
RELEASE=0.devel
match $(VERSION)
case $'^\([^ ]*\)-\([^ ]*\)$'
    VERSION=$1
    RELEASE=$2
    export
case $'^\([^ ]*\) '
    VERSION=$1
    export

BASENAME = omake-$(VERSION)-$(RELEASE)

rpm: version.txt make_rpm make_checkout
	./make_rpm

zip: download/$(BASENAME).src.zip
tar: download/$(BASENAME).tar.gz

download/$(BASENAME).src.zip: make_zip make_checkout
   ./make_zip

download/$(BASENAME).tar.gz: make_tar make_checkout
   ./make_tar

dmg: version.txt
    ./make_dmg dmg

pkg: version.txt
    ./make_dmg pkg

osxclean: version.txt
    ./make_dmg clean

publish: download/$(BASENAME).src.zip download/$(BASENAME).tar.gz
   rsync --progress --stats -lrt $^ mojave.caltech.edu\:/home/mojave/public_html/download/omake

omake.spec: omake.spec.in
    echo $"%define index $(RELEASE)" > $@
    echo $"Version: $(VERSION)" >> $@
    cat $< >> $@

.DEFAULT: omake.spec

########################################################################
# Documentation
#
.PHONY: txt info html tex doc

doc: txt info html tex

.SUBDIRS: doc

########################################################################
# Standard library
#
.SUBDIRS: $(subdirs C, lib)
    %.install: %.om $(GENMAGIC)$(EXE) $(VERSION_TXT)
	$(GENMAGIC) -o $@ --version $(VERSION_TXT) --root $<

    clean:
        $(CLEAN)

STDLIBFILES  = $(find lib -name *.om)
INSTALLFILES = $(replacesuffixes .om, .install, $(STDLIBFILES))
STDLIBNAMES  = $(removesuffix .om, $(in lib, $(STDLIBFILES)))

BOOTFILES[] =
    lib/boot/License
    lib/boot/Default

DEFAULTFILES[] =
    lib/OMakeroot.default
    lib/OMakefile.default

lib/OMakeroot.default: $(BOOTFILES)
    fprint($@, $(OMakeroot))

lib/OMakefile.default: $(BOOTFILES)
    fprint($@, $(OMakefile))

########################################################################
# Installation
#
name =

all: $(DEFAULTFILES)  $(INSTALLFILES)

install: $(DEFAULTFILES)  $(INSTALLFILES)
    mkdir -p $(INSTALL_LIBDIR)/omake
    cp -f -m 444 $(DEFAULTFILES) $(INSTALL_LIBDIR)/omake/
    foreach(name, $(STDLIBNAMES))
        node = $(file $(INSTALL_LIBDIR)/omake/$(name).om)
        mkdir -p $(dirof $(node))
	cp -f -m 444 lib/$(name).install $(node)