# Symlink me to locale/*/Makefile

#### configuration

BASE          = ../../../common

THIS_LOCALE   = $(notdir $(shell pwd))

ADC_SRC_FILES = $(wildcard *.txt)
ADC_FILES     = $(ADC_SRC_FILES:%.txt=%.html)
ADC_DEPS      = $(wildcard asciidoc.conf)

T2T_SRC_FILES = $(wildcard *.t2t)
T2T_FILES     = $(T2T_SRC_FILES:%.t2t=%.xhtml)
T2T_DEPS      = $(wildcard config.t2t)

DOC_FILES     = $(ADC_FILES) $(T2T_FILES)

ASCIIDOC      = asciidoc
TXT2TAGS      = txt2tags
AWK           = awk

.SILENT:

#### rules

.PHONY: all help doc asciidoc check-asciidoc clean distclean
all: doc

doc: asciidoc t2t

help:
	@echo "${NAME} ${VERSION} build"
	@echo
	@echo "  make help      - display this help"
	@echo "  make doc       - build doc files"
	@echo "  make asciidoc  - build asciidoc'd files only"
	@echo "  make t2t       - build txt2tags'd files only"
	@echo "  make clean     - clean up"
	@echo "  make distclean - clean up more"

clean:
	@echo "Cleanup..."
	find . -name '*~' -exec rm -f {} \;

distclean: clean
	@echo "More cleanup..."
	rm -f $(DOC_FILES)

#### Makes single-file makes easier to type

%: %.html %.t2t %.xhtml %.t2t ;

%: %.html %.txt ;

%: %.xhtml %.t2t ;

#### asciidoc

asciidoc: check-asciidoc $(ADC_FILES)

check-asciidoc:
	@$(ASCIIDOC) --version | $(AWK) '{ exit $$2 !~ /^8\.2\./ }' || \
		echo >&2 "Warning: asciidoc versions other than 8.2.x are unsupported"

$(ADC_FILES): %.html: %.txt $(BASE)/Makefile.doc $(ADC_DEPS)
	@echo "DOC locale/$(THIS_LOCALE)/$@"
	$(ASCIIDOC) --unsafe -a linkcss -a quirks! -a doctitle="$(shell basename $@)" -o $@ $<

#### txt2tags

t2t: $(T2T_FILES)

$(T2T_FILES): %.xhtml: %.t2t $(BASE)/Makefile.doc $(T2T_DEPS)
	@echo "T2T locale/$(THIS_LOCALE)/$@"
	txt2tags --quiet $<