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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit toolchain-funcs
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MY_P="${P/_/.}"
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DESCRIPTION="Text formatter used for man pages"
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HOMEPAGE="https://www.gnu.org/software/groff/groff.html"
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SRC_URI="mirror://gnu/groff/${MY_P}.tar.gz
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https://alpha.gnu.org/gnu/groff/${MY_P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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[[ "${PV}" == *_rc* ]] || \
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="examples uchardet X"
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RDEPEND="
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uchardet? ( app-i18n/uchardet )
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X? (
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x11-libs/libICE
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x11-libs/libSM
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x11-libs/libX11
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x11-libs/libXaw
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x11-libs/libXmu
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x11-libs/libXt
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)"
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DEPEND="${RDEPEND}"
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BDEPEND="
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dev-lang/perl
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sys-apps/texinfo"
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DOCS=( BUG-REPORT ChangeLog MORE.STUFF NEWS PROBLEMS PROJECTS README TODO )
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S="${WORKDIR}/${MY_P}"
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PATCHES=(
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"${FILESDIR}"/${PN}-1.19.2-man-unicode-dashes.patch #16108 #17580 #121502
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)
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src_prepare() {
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default
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# honor Gentoo's docdir
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sed -i -e "s|^docdir =.*|docdir = \"${EPREFIX}/usr/share/doc/${PF}\"|g" \
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Makefile.in \
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|| die "failed to modify Makefile.in"
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local pfx=$(usex prefix ' Prefix' '')
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cat <<-EOF >> tmac/mdoc.local
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.ds volume-operating-system Gentoo${pfx}
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.ds operating-system Gentoo${pfx}/${KERNEL}
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.ds default-operating-system Gentoo${pfx}/${KERNEL}
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EOF
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# make sure we don't get a crappy `g' nameprefix on UNIX systems with real
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# troff (GROFF_G macro runs some test to see, its own troff doesn't satisfy)
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sed -i -e 's/^[ \t]\+g=g$/g=/' configure || die
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}
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src_configure() {
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local myeconfargs=(
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--with-appresdir="${EPREFIX}"/usr/share/X11/app-defaults
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$(use_with uchardet)
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$(use_with X x)
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)
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econf "${myeconfargs[@]}"
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}
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src_compile() {
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local -a CROSS_ARGS
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tc-is-cross-compiler && CROSS_ARGS+=(
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GROFFBIN="$(type -P groff)"
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TROFFBIN="$(type -P troff)"
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GROFF_BIN_DIR=
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GROFF_BIN_PATH=
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)
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emake AR="$(tc-getAR)" "${CROSS_ARGS[@]}"
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}
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src_install() {
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default
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# The following links are required for man #123674
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dosym eqn /usr/bin/geqn
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dosym tbl /usr/bin/gtbl
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if ! use examples ; then
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# The pdf files might not be generated if ghostscript is unavailable. #602020
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local pdf="${ED}/usr/share/doc/${PF}/examples/mom/mom-pdf.pdf"
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if [[ -e ${pdf} ]] ; then
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# Keep mom-pdf.pdf since it's more of a manual than an example. #454196 #516732
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mv "${pdf}" "${ED}/usr/share/doc/${PF}/pdf/" || die
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fi
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rm -rf "${ED}/usr/share/doc/${PF}/examples"
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fi
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}
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