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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit autotools eutils flag-o-matic ltprune multilib-minimal 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 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x86-solaris"
IUSE="doc +iconv recode static-libs"
RDEPEND="
iconv? ( virtual/libiconv[${MULTILIB_USEDEP}] )
recode? ( app-text/recode:0=[${MULTILIB_USEDEP}] )
"
DEPEND="${RDEPEND}
sys-devel/gettext
doc? ( dev-util/gtk-doc )
"
pkg_pretend() {
if tc-is-cross-compiler && use iconv; then
die "${PN} can't be cross built with iconv USE enabled. See Gentoo bug 593220."
fi
}
src_prepare() {
default_src_prepare
# Disable unconditional documentation build.
sed -i -e '/SUBDIRS/s/ devel-docs//g' Makefile.am || die
eautoreconf
}
multilib_src_configure() {
# Workaround GCC-4.8 brokenness. See Gentoo bug 501386.
if tc-is-gcc && [[ $(gcc-version) == "4.8" ]]; then
replace-flags -O[3-9] -O2
fi
local myeconfargs=(
--enable-external
$(use_enable doc gtk-doc)
$(use_enable static-libs static)
$(use_with iconv libiconv-prefix "${EPREFIX}/usr")
$(use_with recode librecode "${EPREFIX}/usr")
)
# Workaround automagic virtual/libiconv dependency.
use iconv || export am_cv_func_iconv=no
ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
}
multilib_src_compile() {
# Workaround cross compilation issues. See Gentoo bug 424473.
tc-is-cross-compiler && tc-env_build emake -e -C tools
if ! multilib_is_native_abi; then
emake -C lib
else
emake
use doc && emake -C devel-docs docs
fi
}
multilib_src_install() {
if ! multilib_is_native_abi; then
emake -C lib DESTDIR="${D}" install
emake DESTDIR="${D}" install-pkgconfigDATA
else
emake DESTDIR="${D}" install
use doc && emake -C devel-docs DESTDIR="${D}" install
fi
prune_libtool_files
}
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