From 8c218dc01b376e7a560d2b7fcbacca532b75fe4b Mon Sep 17 00:00:00 2001
From: nia <nia@pkgsrc.org>
Date: Sun, 24 May 2020 05:35:51 +0000
Subject: Import bmake-

---
 devel/bmake/files/mk/man.mk | 137 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 devel/bmake/files/mk/man.mk

(limited to 'devel/bmake/files/mk/man.mk')

diff --git a/devel/bmake/files/mk/man.mk b/devel/bmake/files/mk/man.mk
new file mode 100644
index 00000000000..d1fa999c56c
--- /dev/null
+++ b/devel/bmake/files/mk/man.mk
@@ -0,0 +1,137 @@
+# $Id: man.mk,v 1.1.1.1 2020/05/24 05:35:53 nia Exp $
+
+.if !target(__${.PARSEFILE}__)
+__${.PARSEFILE}__:
+
+.include <init.mk>
+
+# unlike bsd.man.mk we handle 3 approaches
+# 1. install unformated nroff (default)
+# 2. install formatted pages
+# 3. install formatted pages but with extension of .0
+# sadly we cannot rely on a shell that supports ${foo#...} and ${foo%...}
+# so we have to use sed(1).
+
+# set MANTARGET=cat for formatted pages
+MANTARGET?=	man
+# set this to .0 for same behavior as bsd.man.mk
+MCATEXT?=
+
+NROFF?=		nroff
+MANDIR?=	/usr/share/man
+MANDOC?= man
+
+.SUFFIXES: .1 .2 .3 .4 .5 .6 .7 .8 .9 .cat1 .cat2 .cat3 .cat4 .cat5 .cat6 \
+	.cat7 .cat8 .cat9
+
+.9.cat9 .8.cat8 .7.cat7 .6.cat6 .5.cat5 .4.cat4 .3.cat3 .2.cat2 .1.cat1:
+	@echo "${NROFF} -${MANDOC} ${.IMPSRC} > ${.TARGET:T}"
+	@${NROFF} -${MANDOC} ${.IMPSRC} > ${.TARGET:T} || ( rm -f ${.TARGET:T} ; false )
+
+.if defined(MAN) && !empty(MAN)
+
+# we use cmt2doc.pl to extract manpages from source
+# this is triggered by the setting of EXTRACT_MAN or MAN being set but
+# not existsing.
+
+.if !exists(${MAN:[1]}) && !target(${MAN:[1]})
+.if defined(EXTRACT_MAN) && ${EXTRACT_MAN} == "no"
+MAN=
+.else
+.if exists(/usr/local/share/bin/cmt2doc.pl)
+CMT2DOC?= cmt2doc.pl
+CMT2DOC_OPTS?=  ${CMT2DOC_ORGOPT} -pmS${.TARGET:E}
+.endif
+.ifdef CMT2DOC
+.c.8 .c.5 .c.3 .c.4 .c.1 \
+	.cc.8 .cc.5 .cc.3 .cc.4 .cc.1 \
+	.h.8 .h.5 .h.3 .h.4 .h.1 \
+	.sh.8 .sh.5 .sh.3 .sh.4 .sh.1 \
+	.pl.8 .pl.5 .pl.3 .pl.4 .pl.1:
+	@echo "${CMT2DOC} ${.IMPSRC} > ${.TARGET:T}"
+	@${CMT2DOC} ${CMT2DOC_OPTS} ${.IMPSRC} > ${.TARGET:T} || ( rm -f ${.TARGET:T} ; false )
+.else
+MAN=
+.endif
+.endif
+.endif
+
+_mandir=${DESTDIR}${MANDIR}/${MANTARGET}`echo $$page | sed -e 's/.*\.cat/./' -e 's/.*\.//'`
+.if ${MANTARGET} == "cat"
+_mfromdir?=.
+MANALL=	${MAN:S/.1$/.cat1/g:S/.2$/.cat2/g:S/.3$/.cat3/g:S/.4$/.cat4/g:S/.5$/.cat5/g:S/.6$/.cat6/g:S/.7$/.cat7/g:S/.8$/.cat8/g:S/.9$/.cat9/g}
+.if ${MCATEXT} == ""
+_minstpage=`echo $$page | sed 's/\.cat/./'`
+.else
+_minstpage=`echo $$page | sed 's/\.cat.*//'`${MCATEXT}
+.endif
+.endif
+.if target(${MAN:[1]})
+_mfromdir?=.
+.endif
+_mfromdir?=${.CURDIR}
+MANALL?= ${MAN}
+_minstpage?=$${page}
+.endif
+
+.if !empty(MANOWN)
+MAN_INSTALL_OWN ?= -o ${MANOWN} -g ${MANGRP}
+MAN_CHOWN ?= chown
+.else
+MAN_CHOWN = :
+.endif
+
+MINSTALL=	${INSTALL} ${COPY} ${MAN_INSTALL_OWN} -m ${MANMODE}
+.if defined(MANZ)
+# chown and chmod are done afterward automatically
+MCOMPRESS=	gzip -cf
+MCOMPRESSSUFFIX= .gz
+.endif
+
+maninstall:
+.if defined(MANALL) && !empty(MANALL)
+	@for page in ${MANALL:T}; do \
+		test -s ${_mfromdir}/$$page || continue; \
+		dir=${_mandir}; \
+		test -d $$dir || ${INSTALL} -d ${MAN_INSTALL_OWN} -m 775 $$dir; \
+		instpage=$${dir}${MANSUBDIR}/${_minstpage}${MCOMPRESSSUFFIX}; \
+		if [ X"${MCOMPRESS}" = X ]; then \
+			echo ${MINSTALL} ${_mfromdir}/$$page $$instpage; \
+			${MINSTALL} ${_mfromdir}/$$page $$instpage; \
+		else \
+			rm -f $$instpage; \
+			echo ${MCOMPRESS} ${_mfromdir}/$$page \> $$instpage; \
+			${MCOMPRESS} ${_mfromdir}/$$page > $$instpage; \
+			${MAN_CHOWN} ${MANOWN}:${MANGRP} $$instpage; \
+			chmod ${MANMODE} $$instpage; \
+		fi \
+	done
+.if defined(MLINKS) && !empty(MLINKS)
+	@set ${MLINKS}; \
+	while test $$# -ge 2; do \
+		page=$$1; \
+		shift; \
+		dir=${_mandir}; \
+		l=${_minstpage}${MCOMPRESSSUFFIX}; \
+		page=$$1; \
+		shift; \
+		dir=${_mandir}; \
+		t=$${dir}${MANSUBDIR}/${_minstpage}${MCOMPRESSSUFFIX}; \
+		echo $$t -\> $$l; \
+		rm -f $$t; \
+		ln -s $$l $$t; \
+	done
+.endif
+.endif
+
+.if defined(MANALL) && !empty(MANALL)
+manall: ${MANALL}
+all: manall
+.endif
+
+.if defined(CLEANMAN) && !empty(CLEANMAN)
+cleandir: cleanman
+cleanman:
+	rm -f ${CLEANMAN}
+.endif
+.endif
-- 
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