SHELL = /bin/sh

export PATH := /bin:/usr/bin:${PATH}

# Disable built in pattern rules.

MAKEFLAGS += -r

# Disable built in variables.

MAKEFLAGS += -R

# Disable built in suffix rules.

.SUFFIXES:

# Default target.

.DEFAULT_GOAL = all

################################################################

# Platform definition.

host_os := linux

ifneq '' '$(WINDIR)'

  host_os := cygwin

endif

target_os := $(host_os)

################################################################

# Build tool definition/switches.

RST2HTML := rst2html

ifeq '$(host_os)' 'cygwin'

  RST2HTML := rst2html.py

endif

RST_WARNING_FLAGS := --halt warning

RST_FLAGS := --strip-comments

RST_FLAGS += $(RST_WARNING_FLAGS)

################################################################

# Proj dirs/files.

RST_FILES := $(filter-out HEADER.rst,$(wildcard *.rst))

TXT_FILES := $(wildcard *.txt)

HTML_DIR := tips-html

RST_HTML_FILES := $(patsubst %.rst,$(HTML_DIR)/%.html,$(RST_FILES))

HTML_FILES := $(RST_HTML_FILES) \

        $(HTML_DIR)/index.html $(HTML_DIR)/frame.html $(HTML_DIR)/frame-index.html

TXT__FILES := $(addprefix $(HTML_DIR)/,$(TXT_FILES))

CHM_FILES := $(addprefix $(HTML_DIR)/,chm.hhp chm.hhc chm.stp)

DIRS := $(HTML_DIR)

################################################################

# Deploy targets.

.PHONY: deploy

deploy: deploy2sourceforge

# Will be accessible via: http://gavenkoa.users.sourceforge.net/tips-html/frame.html

.PHONY: deploy2sourceforge

deploy2sourceforge: html

	rsync --delete -avP -e ssh tips-html/ gavenkoa@frs.sourceforge.net:/home/user-web/g/ga/gavenkoa/htdocs/tips-html/

################################################################

# Build targets.

.PHONY: all

all:

.PHONY: html

html: $(HTML_FILES) $(TXT__FILES)

$(HTML_DIR)/%.html: %.rst HEADER.rst rst.css $(MAKEFILE_LIST) | $(HTML_DIR)

	$(RST2HTML) $(RST_FLAGS) --stylesheet=rst.css $*.rst $@

HEADER.rst: Makefile

	{ \

echo '.. _`Home`: index.html'; \

echo '.. _About: README.html'; \

echo '.. _`About author`: http://gavenkoa.users.sourceforge.net/'; \

echo '.. _Licence: README.html#tips-licence'; \

echo '.. _`Contact`: gavenkoa@gmail.com'; \

echo; \

echo '[ Home_ | About_ | Licence_ | `About author`_ | `Contact`_ ]'; \

echo; \

echo 'Written by Oleksandr Gavenko (AKA gavenkoa), compiled at ``'`date +%F`'`` from rev ``'`hg id -i`'``.'; \

} >$@

$(HTML_DIR)/frame-index.html: index.sh $(RST_HTML_FILES) $(MAKEFILE_LIST) | $(HTML_DIR)

	./index.sh frame >$@

$(HTML_DIR)/index.html: index.sh $(RST_HTML_FILES) $(MAKEFILE_LIST) | $(HTML_DIR)

	./index.sh html >$@

$(HTML_DIR)/%.html: %.html $(MAKEFILE_LIST) | $(HTML_DIR)

	cp $< $@

$(HTML_DIR)/%.txt: %.txt $(MAKEFILE_LIST) | $(HTML_DIR)

	cp $< $@

.PHONY: chm

chm: html $(CHM_FILES) $(HTML_DIR)/index-chm.html

	cd $(HTML_DIR); for file in *.html; do sed -i '/<\?xml.*\?>/d' $$file; done

$(HTML_DIR)/%.stp: %.stp $(MAKEFILE_LIST) | $(HTML_DIR)

	cp $< $@

$(HTML_DIR)/chm.hhp: chm-hhp.sh $(MAKEFILE_LIST) | $(HTML_DIR)

	./chm-hhp.sh >$@

$(HTML_DIR)/chm.hhc: chm-hhc.sh $(MAKEFILE_LIST) | $(HTML_DIR)

	./chm-hhc.sh >$@

$(HTML_DIR)/index-chm.html: index.sh $(MAKEFILE_LIST) | $(HTML_DIR)

	./index.sh html >$@

################################################################

# Init targets.

$(DIRS):

	mkdir -p $@

################################################################

# Clean targets.

.PHONY: distclean

distclean: clean

.PHONY: clean

clean:

	rm -r -f $(DIRS) HEADER.rst

################################################################

# Helper target.

help:

	@echo Supported targets:

	@sed -n -e '/^[[:alnum:]_-]*:/{s=^\(.*\):.*=  \1=;p;}' $(MAKEFILE_LIST)