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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools toolchain-funcs
DESCRIPTION="Detect and convert encoding of text files"
HOMEPAGE="https://cihar.com/software/enca/"
SRC_URI="https://dl.cihar.com/${PN}/${P}.tar.xz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
IUSE="doc +iconv recode"
BDEPEND="doc? ( dev-util/gtk-doc )"
RDEPEND="
iconv? ( virtual/libiconv )
recode? ( app-text/recode:= )
"
DEPEND="
${RDEPEND}
sys-devel/gettext
"
pkg_pretend() {
if tc-is-cross-compiler && use iconv; then
die "${PN} can't be cross built with iconv USE enabled. See Gentoo bug 593220."
fi
}
src_prepare() {
default
# Disable unconditional documentation build.
sed -i -e '/SUBDIRS/s/ devel-docs//g' Makefile.am || die
eautoreconf
}
src_configure() {
local myeconfargs=(
--enable-external
--disable-static
$(use_enable doc gtk-doc)
$(use_with iconv libiconv-prefix "${EPREFIX}/usr")
$(use_with recode librecode "${EPREFIX}/usr")
)
# Workaround automagic virtual/libiconv dependency.
use iconv || export am_cv_func_iconv=no
econf "${myeconfargs[@]}"
}
src_compile() {
# Workaround cross compilation issues. See Gentoo bug 424473.
tc-is-cross-compiler && tc-env_build emake -e -C tools
emake
use doc && emake -C devel-docs docs
}
src_install() {
emake DESTDIR="${D}" install
use doc && emake -C devel-docs DESTDIR="${D}" install
find "${ED}" -name '*.la' -delete || die
}
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