dev-tex/latex2html: fix netpbm dependency

Bug: https://bugs.gentoo.org/822360
Signed-off-by: Sam James <[email protected]>

dev-tex/latex2html/latex2html-2021.2-r1.ebuild

@@ -0,0 +1,81 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Convertor written in Perl that converts LaTeX documents to HTML"
+HOMEPAGE="https://www.latex2html.org/"
+SRC_URI="https://github.com/latex2html/latex2html/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="gif png"
+
+DEPEND="
+ app-text/ghostscript-gpl
+ virtual/latex-base
+ >=media-libs/netpbm-10.86.24
+ dev-lang/perl
+ gif? ( media-libs/giflib )
+ png? ( media-libs/libpng:0 )"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-2021.2-respect-DESTDIR.patch
+)
+
+src_prepare() {
+ default
+
+ sed -i -e 's%@PERL@%'"${EPREFIX}"'/usr/bin/perl%g' wrapper/unix.pin || die
+}
+
+src_configure() {
+ local myconf
+
+ use gif || use png || myconf+=" --disable-images"
+
+ econf \
+ --libdir="${EPREFIX}"/usr/$(get_libdir)/latex2html \
+ --shlibdir="${EPREFIX}"/usr/$(get_libdir)/latex2html \
+ --enable-pk \
+ --enable-eps \
+ --enable-reverse \
+ --enable-pipes \
+ --enable-paths \
+ --enable-wrapper \
+ --with-texpath="${EPREFIX}"/usr/share/texmf-site/tex/latex/html \
+ --without-mktexlsr \
+ $(use_enable gif) \
+ $(use_enable png) \
+ ${myconf}
+}
+
+src_install() {
+ emake DESTDIR="${D}" install
+
+ # make /usr/share/latex2html sticky
+ keepdir /usr/share/latex2html
+
+ # clean the perl scripts up to remove references to the sandbox
+ local dir="${ED}/usr/$(get_libdir)/latex2html"
+ if use png || use gif; then
+ # pstoimg isn't built unless gif or png useflags are enabled
+ sed -i -e "s:${T}:/tmp:g" "${dir}"/pstoimg.pl || die
+ fi
+
+ sed -i -e "s:${S}::g" "${dir}"/latex2html.pl || die
+ sed -i -e "s:${T}:/tmp:g" "${dir}"/cfgcache.pm || die
+ sed -i -e "s:${T}:/tmp:g" "${dir}"/l2hconf.pm || die
+
+ dodoc BUGS Changes FAQ MANIFEST README.md TODO
+}
+
+pkg_postinst() {
+ "${EROOT}"/usr/bin/mktexlsr
+}
+
+pkg_postrm() {
+ "${EROOT}"/usr/bin/mktexlsr
+}