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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit toolchain-funcs flag-o-matic
HOMEPAGE="https://www.sdaoden.eu/code.html"
DESCRIPTION="Enhanced mailx-compatible mail client based on Heirloom mailx (nail)"
LICENSE="BSD BSD-4 ISC RSA"
SRC_URI="https://ftp.sdaoden.eu/${P}.tar.xz"
SLOT="0"
KEYWORDS="amd64 ~loong ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux"
IUSE="idn kerberos net +split-usr ssl"
RDEPEND="
sys-libs/ncurses:0=
virtual/libiconv
idn? ( net-dns/libidn2 )
net? (
ssl? ( dev-libs/openssl:0= )
kerberos? ( virtual/krb5 )
)
!mail-client/mailx
!net-mail/mailutils
!mail-client/nail
"
DEPEND="${RDEPEND}"
BDEPEND="
app-arch/xz-utils[extra-filters(-)]
app-alternatives/awk
"
src_configure() {
has_cflag() {
local x var="CFLAGS[*]"
for x in ${!var} ; do
[[ ${x} == $1 ]] && return 0
done
return 1
}
# Fails to build without replace Bug 860357
replace-flags -O[0gs] -O1
# A valid -O option is necessary Bug 888613
has_cflag -O* || append-cflags -O1
append-cflags -std=c99
local confopts=(
CC="$(tc-getCC)"
strip=/bin/true
OPT_AUTOCC=no
VAL_PREFIX="${EPREFIX}"/usr
VAL_SYSCONFDIR="${EPREFIX}"/etc
VAL_MTA="${EPREFIX}/usr/sbin/sendmail"
VAL_MAIL='/var/spool/mail'
VAL_PAGER=less
$(usex idn VAL_IDNA=idn2 OPT_IDNA=no)
VERBOSE=1
)
if use net; then
confopts+=( OPT_TLS=$(usex ssl require no)
OPT_GSSAPI=$(usex kerberos require no)
)
else
confopts+=( OPT_NET=no )
fi
tc-is-cross-compiler && confopts+=( OPT_CROSS_BUILD=yes )
# Cannot use emake or bad options saved Bug 879065
make "${confopts[@]}" config || die
}
src_compile() {
emake build
}
src_install() {
# Use /usr/sbin/sendmail by default and provide an example
cat <<- EOSMTP >> nail.rc
# Use the local sendmail (/usr/sbin/sendmail) binary by default.
# (Uncomment the following line to use a SMTP server)
#set smtp=localhost
# Ask for CC: list too.
set askcc
EOSMTP
emake DESTDIR="${D}" install
dodoc INSTALL NEWS README THANKS
if use split-usr ; then
dodir /bin
dosym ../usr/bin/mailx /bin/mail
fi
dosym s-nail /usr/bin/mailx
dosym mailx /usr/bin/mail
dosym mailx /usr/bin/Mail
dosym s-nail.1 /usr/share/man/man1/mailx.1
dosym mailx.1 /usr/share/man/man1/mail.1
dosym mailx.1 /usr/share/man/man1/Mail.1
}