# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit pam toolchain-funcs

DESCRIPTION="Password strength checking library (and PAM module)"
HOMEPAGE="http://www.openwall.com/passwdqc/"
SRC_URI="http://www.openwall.com/${PN}/${P}.tar.gz"

LICENSE="Openwall BSD public-domain"
SLOT="0"
KEYWORDS="*"

RDEPEND="sys-libs/pam
	virtual/libcrypt:="
DEPEND="${RDEPEND}"

pkg_setup() {
	QA_FLAGS_IGNORED="/$(get_libdir)/security/pam_passwdqc.so
		 /usr/$(get_libdir)/libpasswdqc.so.1"
}

src_prepare() {
	default
	sed -i -e 's:`uname -s`:Linux:' Makefile || die

	# ship our own default settings
	cat <<- EOF > "${S}/passwdqc.conf"
		min=disabled,24,11,8,7
		max=72
		passphrase=3
		match=4
		similar=deny
		random=47
		enforce=everyone
		retry=3
	EOF

}

_emake() {
	emake \
		SHARED_LIBDIR="/usr/$(get_libdir)" \
		SECUREDIR="$(getpam_mod_dir)" \
		CONFDIR="/etc/security" \
		CFLAGS="${CFLAGS} ${CPPFLAGS}" \
		LDFLAGS="${LDFLAGS}" \
		CC="$(tc-getCC)" \
		LD="$(tc-getCC)" \
		"$@"
}

src_compile() {
	_emake all
}

src_install() {
	_emake DESTDIR="${ED}" install_lib install_pam install_utils
	dodoc README PLATFORMS INTERNALS
}