dev-libs/libpwquality: fix Python module installation

With newer setuptools, libpwquality installs a .egg which
breaks consumers. We need to force the old distutils impl.
to get the right behaviour using SETUPTOOLS_USE_DISTUTILS.

Closes: https://bugs.gentoo.org/830397
Thanks-to: Jay Faulkner <jay@jvf.cc>
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/dev-libs/libpwquality/libpwquality-1.4.4-r1.ebuild b/dev-libs/libpwquality/libpwquality-1.4.4-r1.ebuild
new file mode 100644
index 000000000000..860053ea6971
--- /dev/null
+++ b/dev-libs/libpwquality/libpwquality-1.4.4-r1.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..10} )
+inherit pam python-r1 usr-ldscript
+
+DESCRIPTION="Library for password quality checking and generating random passwords"
+HOMEPAGE="https://github.com/libpwquality/libpwquality"
+SRC_URI="https://github.com/${PN}/${PN}/releases/download/${P}/${P}.tar.bz2"
+
+LICENSE="|| ( BSD GPL-2 )"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+IUSE="pam python static-libs"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+BDEPEND="
+	>=sys-devel/gettext-0.18.2
+	virtual/pkgconfig
+"
+RDEPEND="
+	>=sys-libs/cracklib-2.8:=[static-libs(+)?]
+	pam? ( sys-libs/pam )
+	python? ( ${PYTHON_DEPS} )
+"
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+	default
+	# ensure pkgconfig files go in /usr
+	sed -e 's:\(pkgconfigdir *=\).*:\1 '${EPREFIX}/usr/$(get_libdir)'/pkgconfig:' \
+		-i src/Makefile.{am,in} || die "sed failed"
+
+	if use python ; then
+		# bug #830397
+		export SETUPTOOLS_USE_DISTUTILS=stdlib
+		python_copy_sources
+	fi
+}
+
+src_configure() {
+	# Install library in /lib for pam
+	configuring() {
+		local sitedir
+		econf \
+			--libdir="${EPREFIX}/$(get_libdir)" \
+			$(use_enable pam) \
+			--with-securedir="${EPREFIX}/$(getpam_mod_dir)" \
+			$(use_enable python python-bindings) \
+			$(usex python "--with-pythonsitedir=$(use python && python_get_sitedir)" "") \
+			$(use_enable static-libs static)
+	}
+	if_use_python_python_foreach_impl configuring
+}
+
+src_compile() {
+	if_use_python_python_foreach_impl default
+}
+
+src_test() {
+	if_use_python_python_foreach_impl default
+}
+
+src_install() {
+	if_use_python_python_foreach_impl default
+	if use static-libs; then
+		# Do not install static libs in /lib
+		mkdir -p "${ED}/usr/$(get_libdir)"
+		mv "${ED}/$(get_libdir)/libpwquality.a" "${ED}/usr/$(get_libdir)/" || die
+		gen_usr_ldscript libpwquality.so
+	fi
+	find "${ED}" -name '*.la' -delete || die
+}
+
+if_use_python_python_foreach_impl() {
+	if use python; then
+		python_foreach_impl run_in_build_dir "$@"
+	else
+		"$@"
+	fi
+}