dev-libs/libdwarf: add 20210528, drop 20210305

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

dev-libs/libdwarf/libdwarf-20210528.ebuild

@@ -0,0 +1,55 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="The DWARF Debugging Information Format"
+HOMEPAGE="
+	https://www.prevanders.net/dwarf.html
+	http://www.dwarfstd.org
+"
+SRC_URI="https://www.prevanders.net/${P}.tar.gz"
+
+LICENSE="LGPL-2.1 GPL-2 BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="dwarfexample dwarfgen +elf global-alloc-sums namestable nonstandardprintf oldframecol sanitize"
+
+DEPEND="
+	sys-libs/zlib
+	elf? ( virtual/libelf )
+"
+RDEPEND="${DEPEND}"
+
+DOCS=( AUTHORS README README.md ChangeLog ChangeLog2018 NEWS )
+
+src_configure() {
+
+	local myconf=(
+		--disable-static
+		--disable-windowspath
+		--enable-shared
+		--includedir="${EPREFIX}/usr/include/${PN}"
+	)
+
+	#this configure is so bad it enables when passing --disable
+	use dwarfexample && myconf+=(--enable-dwarfexample)
+	use dwarfgen && myconf+=(--enable-dwarfgen)
+	use elf && myconf+=(--enable-libelf)
+	use global-alloc-sums && myconf+=(--enable-global-alloc-csums)
+	use namestable && myconf+=(--enable-namestable)
+	use nonstandardprintf && myconf+=(--enable-nonstandardprintf)
+	use oldframecol && myconf+=(--enable-oldframecol)
+	use sanitize && myconf+=(--enable-sanitize)
+
+	econf "${myconf[@]}"
+}
+
+src_install(){
+	emake DESTDIR="${D}" install
+	einstalldocs
+
+	#--disable-static get ignored ...
+	find "${ED}" -name '*.a' -delete || die
+	find "${ED}" -name '*.la' -delete || die
+}