https://cvsweb.bsd.lv/mandoc/tbl_term.c.diff?r1=1.68&r2=1.73

https://bugs.gentoo.org/801034

--- mandoc/tbl_term.c	2019/02/09 21:02:47	1.68

# Copyright 1999-2021 Gentoo Authors

# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit toolchain-funcs savedconfig

DESCRIPTION="Suite of tools compiling mdoc and man"

HOMEPAGE="https://mandoc.bsd.lv/"

SRC_URI="https://mandoc.bsd.lv/snapshots/${P}.tar.gz"

LICENSE="ISC"

SLOT="0"

KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"

IUSE="cgi system-man test tools"

REQUIRED_USE="savedconfig? ( cgi )"

RESTRICT="!test? ( test )"

RDEPEND="sys-libs/zlib

	system-man? ( !sys-apps/man-db )

"

DEPEND="${RDEPEND}

	cgi? ( sys-libs/zlib[static-libs] )

"

BDEPEND="

	cgi? ( app-text/highlight )

	test? ( dev-lang/perl )

"

PATCHES=(

	"${FILESDIR}"/${PN}-1.14.5-r1-www-install.patch

	"${FILESDIR}"/${PN}-1.14.5-gcc10.patch

	"${FILESDIR}"/${PN}-1.14.5-fix-tbl-crashes.patch

)

pkg_pretend() {

	use system-man || return

	# only support uncompressed and gzip

	case "${PORTAGE_COMPRESS-bzip2}" in

		gzip|"") ;;

		*) ewarn "only PORTAGE_COMPRESS=gzip or '' is supported, man pages will not be indexed"

	esac

}

src_prepare() {

	default

	# The db-install change is to support parallel installs.

	sed -i \

		-e '/ar rs/s:ar:$(AR):' \

		-e '/^db-install:/s:$: base-install:' \

		Makefile || die

	# make-4.3 doesn't like the CC line (bug #706024)

	# and "echo -n" is not portable

	sed \

		-e "s@^\(CC=\).*\$@\1\"$(tc-getCC)\"@" \

		-e 's@echo -n@printf@g' \

		-i configure || die

	cat <<-EOF > "configure.local"

		PREFIX="${EPREFIX}/usr"

		BINDIR="${EPREFIX}/usr/bin"

		SBINDIR="${EPREFIX}/usr/sbin"

		LIBDIR="${EPREFIX}/usr/$(get_libdir)"

		MANDIR="${EPREFIX}/usr/share/man"

		INCLUDEDIR="${EPREFIX}/usr/include/mandoc"

		EXAMPLEDIR="${EPREFIX}/usr/share/examples/mandoc"

		MANPATH_DEFAULT="${EPREFIX}/usr/man:${EPREFIX}/usr/share/man:${EPREFIX}/usr/local/man:${EPREFIX}/usr/local/share/man"

		CFLAGS="${CFLAGS} ${CPPFLAGS}"

		LDFLAGS="${LDFLAGS}"

		AR="$(tc-getAR)"

		CC="$(tc-getCC)"

		# The STATIC variable is only used by man.cgi.

		STATIC=

		# conflicts with sys-apps/groff

		BINM_SOELIM=msoelim

		MANM_ROFF=mandoc_roff

		# conflicts with sys-apps/man-pages

		MANM_MAN=mandoc_man

		# fix utf-8 locale on musl

		$(usex elibc_musl UTF8_LOCALE=C.UTF-8 '')

	EOF

	use system-man || cat <<-EOF >> "configure.local"

		BINM_MAN=mman

		BINM_APROPOS=mapropos

		BINM_WHATIS=mwhatis

		BINM_MAKEWHATIS=mmakewhatis

		MANM_MDOC=mandoc_mdoc

		MANM_EQN=mandoc_eqn

		MANM_TBL=mandoc_tbl

		MANM_MANCONF=mman.conf

	EOF

	if use cgi; then

		cp cgi.h{.example,} || die

		restore_config cgi.h

	fi

	# ./configure does not propagate all configure.local

	# settings to Makefile.local settings.

	tc-export AR

}

src_compile() {

	default

	use cgi && emake man.cgi

	use tools && emake catman

}

src_test() {

	cd regress || die

	./regress.pl . all verbose || die "tests failed"

}

src_install() {

	local extra_manpages=( man.options.1 )

	emake DESTDIR="${D}" install

	# install library manpages and header files but

	# not the static library itself (PG0302)

	emake DESTDIR="${D}" lib-install

	find "${ED}" -name libmandoc.a -delete || die

	use tools && emake DESTDIR="${D}" catman-install

	if use cgi ; then

		emake DESTDIR="${D}" cgi-install www-install

		extra_manpages+=( man.cgi.{3,8} )

		save_config cgi.h

	fi

	if use system-man ; then

		exeinto /etc/cron.daily

		newexe "${FILESDIR}"/mandoc.cron-r0 mandoc

	fi

	doman "${extra_manpages[@]}"

}

pkg_postinst() {

	if use system-man ; then

		elog "Generating mandoc database"

		makewhatis || die

	fi

}