code: purgatorio

ref: ad5a80bfb081dc954be03836cc65090e0f6c7e4f
dir: /opt/mkfiles/mkasciidoc/

# MANDIR=$PKGDIR/man/2
# 
# MANTARG=\
# 	somelib\
# 

KEEPMTIME=${OSTARG:Inferno=-x}
KEEPMTIME=${KEEPMTIME:os=-p}

all:V:			${MANTARG:%=%.man}

install:V:		${MANTARG:%=$MANDIR/%}

test:V:			install

clean:V:
	rm -f *.man

nuke:V:			clean
	cd $MANDIR; rm -f $MANTARG

%.man:N:		%.man-$OSTARG

%.man-Inferno:QV:	%.txt
	echo 'Require asciidoc (run mk install in host os)'
	raise 'not implemented'

%.man-os:QV:		%.txt
	if ! asciidoc 2>/dev/null; then
	    echo 'Require asciidoc: http://www.methods.co.nz/asciidoc/'
	    false
	elif ! asciidoc --backend list 2>/dev/null | grep -q 9man; then
	    echo 'Require 9man backend for asciidoc: http://powerman.name/asciidoc/'
	    false
	else
	    echo asciidoc -d manpage -b 9man $stem.txt
	    asciidoc -d manpage -b 9man $stem.txt 
	    # avoid redundant INDEX regen on next mk all
	    touch -c -r $stem.txt -d '+1 second' $stem.man
	fi

$MANDIR/%:		%.man
	rm -f $MANDIR/$stem && cp $KEEPMTIME $stem.man $MANDIR/$stem