dev-tex/latex2html: add 2021.2

Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 106 insertions, 0 deletions

diff --git a/dev-tex/latex2html/Manifest b/dev-tex/latex2html/Manifest
index 99f8970b9335..8a5311dffa9d 100644
--- a/dev-tex/latex2html/Manifest
+++ b/dev-tex/latex2html/Manifest
@@ -1,3 +1,4 @@
 DIST latex2html-2015.tar.gz 1217699 BLAKE2B e9daea005b7674ebb6a8c5902b77b609a633515b4127a2b3fe4d1b15bc2428c02ccc024df62545d5fe63e7034ad4b1532905fee97057d49730ec27f12913c55e SHA512 dd031944250efd28691edeba5e83b4c5c0deec3a2e7c2ab2a9bd285a911f6ab21a02cd0ef697bebc2c7c7c0ebd285493c1d6b01b0db9355fc7f3316a2af65e2c
 DIST latex2html-2017.2.tar.gz 1131438 BLAKE2B 0a13cca95e1f7d8a9fd7d6b077726e083a6d33fbc712b883be46d57fbdea91d1d02a2a2f1990c5827cf2a4b9db18033f41f326af0a69770988bf4ff5e53a010a SHA512 0e1ab1b2005dc71988b1500884d7a13bfbdce73a62ef7f6cc6e83e29d776c98eb09cff3f8d0c162493586094c9ca6f07d47e98d2137f223f27044d03e9bb3473
+DIST latex2html-2021.2.tar.gz 1139791 BLAKE2B 4fa9b45a33dbfb5c9e3bb45ebab19edb5d7a1d9c882ab30e75afbda7ad902cf519403b685f1f30b69b3d6ec976aa72b3065851b6d24b00c2e626e496ea8afd79 SHA512 b8d742b427e833f732457194cc60c043f750d202c46fb0d1d4e46df8e6d4dabacb5b474084aec46aa4eed68ee0249f3c0b053b5446401d09034e7f59148ad18a
 DIST latex2html-2021.tar.gz 1130224 BLAKE2B c3775b2546a866834c0ed94362a428f2cfe48e8fe7337261993fe1f473350ddb778c50cc4393fe33c9f3829e5dc6f5c0ef43ae6a4c21481746023ef5939308da SHA512 f1f087a58911410b3ca9f4b60149b66d17608a9a56d0e8f74f08e6d6595e3e9c4f5378a7ab5cfc7488cd182a0dc3d4c151283b57636a70271c7f734e69ed0608
diff --git a/dev-tex/latex2html/files/latex2html-2021.2-respect-DESTDIR.patch b/dev-tex/latex2html/files/latex2html-2021.2-respect-DESTDIR.patch
new file mode 100644
index 000000000000..8ddd83d594df
--- /dev/null
+++ b/dev-tex/latex2html/files/latex2html-2021.2-respect-DESTDIR.patch
@@ -0,0 +1,24 @@
+From 263eb47193ff9b0bd987b7f72eb7b331b96f9f96 Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Sat, 3 Jul 2021 02:50:53 +0100
+Subject: [PATCH] Respect DESTDIR
+
+---
+ config/install.pl | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/config/install.pl b/config/install.pl
+index d732176..678eaa6 100755
+--- a/config/install.pl
++++ b/config/install.pl
+@@ -376,6 +376,7 @@ if($cfg{TEXPATH}) {
+     print "\nNote: trying to install LaTeX2HTML style files in TeX directory tree\n     ($cfg{TEXPATH})\n";
+     my $dir = 'texinputs';
+     my $dest = $cfg{TEXPATH};
++    $dest = $ENV{'DESTDIR'}.$dest if($ENV{'DESTDIR'});
+     unless(opendir(DIR,$dir)) {
+       print STDERR qq{Error: Could not read directory "$dir": $!\n};
+     } else {
+-- 
+2.32.0
+
diff --git a/dev-tex/latex2html/latex2html-2021.2.ebuild b/dev-tex/latex2html/latex2html-2021.2.ebuild
new file mode 100644
index 000000000000..61f530befb7c
--- /dev/null
+++ b/dev-tex/latex2html/latex2html-2021.2.ebuild
@@ -0,0 +1,81 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Convertor written in Perl that converts LATEX documents to HTML"
+HOMEPAGE="https://www.latex2html.org/"
+SRC_URI="https://github.com/latex2html/latex2html/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="gif png"
+
+DEPEND="
+	app-text/ghostscript-gpl
+	virtual/latex-base
+	media-libs/netpbm
+	dev-lang/perl
+	gif? ( media-libs/giflib )
+	png? ( media-libs/libpng:0 )"
+RDEPEND="${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
+}