japanese/mh: Fix man pages, runtime error

- man pages breakage on FreeBSD 11.x and later
- runtime error due to lld 6.0 issue, fixed by using lld 7.0

PR:		233463, 235456
Submitted by:	WATANABE Kazuhiro <CQG00620@nifty.ne.jp> (maintainer), nyan
MFH:		2019Q1

japanese/mh/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	mh
 PORTVERSION=	${VERSION}.j${JP_VERSION}
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	japanese mail
 MASTER_SITES=	ftp://ftp.laic.u-hyogo.ac.jp/pub/net/mh/ \
 		http://mirror.amdmi3.ru/distfiles/
@@ -24,6 +24,7 @@ CONFIGURE_ARGS=	--enable-batchmode \
 		--enable-jmandir=${MANPREFIX}/man/ja
 MAKE_JOBS_UNSAFE=	yes
 CFLAGS+=	-Wno-return-type
+LLD_UNSAFE=	yes
 
 USE_LDCONFIG=	yes
 
@@ -37,6 +38,18 @@ OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	${REINPLACE_CMD} -e "s/-O /${CFLAGS} /g" ${WRKSRC}/configure
+.for i in comp dist forw mh-mail mhl ja-comp ja-dist ja-forw ja-mh-mail ja-mhl
+	@(cd ${WRKSRC}/conf/doc && \
+	${AWK} '{ \
+	if (/^\.so/) { \
+		ifile="../../support/general" substr($$2, index($$2, "/")); \
+		while((getline l < ifile > 0)) \
+			print l; \
+		close(ifile); \
+	} else \
+		print; \
+	}' ${i}.rf > ${i}.tmp && ${MV} ${i}.tmp ${i}.rf)
+.endfor
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/*

japanese/mh/files/patch-conf_doc_me2man.sed

@@ -0,0 +1,10 @@
+--- conf/doc/me2man.sed.orig	1993-12-01 04:00:17 UTC
++++ conf/doc/me2man.sed
+@@ -8,3 +8,7 @@
+ /^\.DE$/c\
+ .in -.5i\
+ .SH DESCRIPTION
++## replace delimiter and padding character used with .fc macro
++s/^^\(.*\)~^\(.*\)$/\1	\2/
++## "\ " and "\0" losts the whitespace with mandoc
++s/\\[ 0]/ /g

japanese/mh/files/patch-conf_doc_tmac.h

@@ -0,0 +1,86 @@
+--- conf/doc/tmac.h.orig	1993-12-01 04:00:20 UTC
++++ conf/doc/tmac.h
+@@ -3,62 +3,46 @@
+ .\"    Try to keep only one copy of the documentation around
+ .\"    by re-defining macros and so forth.
+ .\"
+-.fc ^ ~
+ .\"    I pity the fool who tampers with the next line...
+ .ds ZZ -man
+-.de SC					\" Title section
+-.TH \\$1 \\$2 @(MHCENTERFOOT) @(MHLEFTFOOT)
+-..
+-.de NA					\" Name section
+-.SH NAME
+-..
+-.de SY					\" Synopsis section
+-.SH SYNOPSIS
+-.in +.5i
+-.ti -.5i
+-..
+-.de DE					\" Description section
+-.in -.5i
+-.SH DESCRIPTION
+-..
+-.de Fi					\" Files section
++.de Fi
+ .SH FILES
+ .nf
+ .ta \w'@(MHETCPATH)/ExtraBigFileName  'u
+ ..
+-.de Pr					\" Profile section
+-.SH "PROFILE\ COMPONENTS"
++.de Pr
++.SH "PROFILE COMPONENTS"
+ .nf
+ .ta 2.4i
+ .ta \w'ExtraBigProfileName  'u
+ ..
+-.de Ps					\" Profile next
++.de Ps
+ .br
+ ..
+-.de Sa					\" See Also section
++.de Sa
+ .fi
+-.SH "SEE\ ALSO"
++.SH "SEE ALSO"
+ ..
+-.de De					\" Defaults section
++.de De
+ .SH "DEFAULTS"
+ .nf
+ ..
+-.de Ds					\" Defaults next
++.de Ds
+ .br
+ ..
+-.de Co					\" Context section
++.de Co
+ .fi
+ .SH CONTEXT
+ ..
+-.de Hh					\" Hints section
++.de Hh
+ .fi
+ .SH "HELPFUL HINTS"
+ ..
+-.de Hi					\" History section
++.de Hi
+ .fi
+ .SH HISTORY
+ ..
+-.de Bu					\" Bugs section
++.de Bu
+ .fi
+ .SH BUGS
+ ..
+@@ -75,3 +59,8 @@
+ .de re
+ .ta 0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i +0.5i
+ ..
++.\" This defines appropriate quote strings for nroff and troff
++.ds lq \&"
++.ds rq \&"
++.if t .ds lq ``
++.if t .ds rq ''

japanese/mh/files/patch-conf_makefiles_doc

@@ -0,0 +1,11 @@
+--- conf/makefiles/doc.orig	1999-02-09 11:30:00 UTC
++++ conf/makefiles/doc
+@@ -239,7 +239,7 @@ inst-jman8=	inst-ja-ap inst-ja-conflict inst-ja-dp ins
+ 
+ .me.doc:;	nroff -Tlpr -me $< > $@
+ 
+-.me.man:;	cat tmac.me $< | sed -f me2man.sed @(MHCATMAN) > $@
++.me.man:;	cat tmac.h $< | sed -f me2man.sed @(MHCATMAN) > $@
+ 
+ .cat.imp:;	catimp -i $@ $<
+