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# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit toolchain-funcs
DESCRIPTION="Verifies the integrity of PNG, JNG, and MNG files with internal checksums"
HOMEPAGE="http://www.libpng.org/pub/png/apps/pngcheck.html"
SRC_URI="http://www.libpng.org/pub/png/src/${P}.tar.gz"
LICENSE="HPND GPL-2+"
SLOT="0"
KEYWORDS="amd64 x86"
RDEPEND="virtual/zlib:="
DEPEND="${RDEPEND}"
src_compile() {
emake -f Makefile.unx \
CC="$(tc-getCC)" \
LD="$(tc-getLD)" \
CFLAGS="${CFLAGS} ${LDFLAGS} -DUSE_ZLIB" \
ZLIB="-lz"
}
src_install() {
dobin png{check,split,-fix-IDAT-windowsize}
doman pngcheck.1 gpl/pngsplit.1
einstalldocs
}