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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="5"
inherit pam eutils toolchain-funcs multilib
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="~alpha amd64 arm ~arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-linux ~x86-linux"
IUSE="pam utils"
RDEPEND="
pam? (
sys-libs/pam
!<sys-auth/pam_passwdqc-1.3.0
)"
DEPEND="${RDEPEND}"
src_prepare() {
epatch "${FILESDIR}"/${PN}-1.3.0-build.patch
sed -i \
-e 's:`uname -s`:Linux:' \
Makefile || die
# See if the system has a shadow.h. #554504
echo '#include <shadow.h>' > "${T}"/test.c
if ! $(tc-getCPP) ${CPPFLAGS} "${T}"/test.c >& /dev/null ; then
sed -i -e 's:-DHAVE_SHADOW::' Makefile || die
fi
}
_emake() {
emake \
LIBDIR="$(get_libdir)" \
CFLAGS="${CFLAGS} ${CPPFLAGS}" \
LDFLAGS="${LDFLAGS}" \
CC="$(tc-getCC)" \
LD="$(tc-getCC)" \
"$@"
}
src_compile() {
# The use of wrapped targets defeats the Makefile dep tracking.
# Build all the targets explicitly after the library.
_emake lib
if use pam || use utils ; then
_emake $(usev pam) $(usev utils)
fi
}
src_install() {
_emake \
DESTDIR="${ED}" \
install_lib $(usex pam install_pam '') $(usex utils install_utils '')
dodoc README PLATFORMS INTERNALS
}
pkg_postinst() {
if use pam ; then
elog "To activate pam_passwdqc use pam_passwdqc.so instead"
elog "of pam_cracklib.so in /etc/pam.d/system-auth."
elog "Also, if you want to change the parameters, read up"
elog "on the pam_passwdqc(8) man page."
fi
}
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