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154 lines
4.3 KiB
154 lines
4.3 KiB
# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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MY_P="Linux-${PN^^}-${PV}"
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# Avoid QA warnings
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# Can reconsider w/ EAPI 8 and IDEPEND, bug #810979
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TMPFILES_OPTIONAL=1
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inherit db-use fcaps flag-o-matic toolchain-funcs multilib-minimal
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DESCRIPTION="Linux-PAM (Pluggable Authentication Modules)"
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HOMEPAGE="https://github.com/linux-pam/linux-pam"
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SRC_URI="
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https://github.com/linux-pam/linux-pam/releases/download/v${PV}/${MY_P}.tar.xz
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https://github.com/linux-pam/linux-pam/releases/download/v${PV}/${MY_P}-docs.tar.xz
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"
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S="${WORKDIR}/${MY_P}"
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LICENSE="|| ( BSD GPL-2 )"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux"
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IUSE="audit berkdb debug nis selinux"
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BDEPEND="
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app-alternatives/yacc
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dev-libs/libxslt
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app-alternatives/lex
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sys-devel/gettext
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virtual/pkgconfig
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"
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DEPEND="
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virtual/libcrypt:=[${MULTILIB_USEDEP}]
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>=virtual/libintl-0-r1[${MULTILIB_USEDEP}]
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audit? ( >=sys-process/audit-2.2.2[${MULTILIB_USEDEP}] )
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berkdb? ( >=sys-libs/db-4.8.30-r1:=[${MULTILIB_USEDEP}] )
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selinux? ( >=sys-libs/libselinux-2.2.2-r4[${MULTILIB_USEDEP}] )
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nis? (
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net-libs/libnsl:=[${MULTILIB_USEDEP}]
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>=net-libs/libtirpc-0.2.4-r2:=[${MULTILIB_USEDEP}]
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)
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"
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RDEPEND="${DEPEND}"
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PDEPEND=">=sys-auth/pambase-20200616"
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PATCHES=(
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"${FILESDIR}/${P}-termios.patch"
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)
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src_prepare() {
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default
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touch ChangeLog || die
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}
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multilib_src_configure() {
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# Do not let user's BROWSER setting mess us up, bug #549684
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unset BROWSER
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# This whole weird has_version libxcrypt block can go once
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# musl systems have libxcrypt[system] if we ever make
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# that mandatory. See bug #867991.
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if use elibc_musl && ! has_version sys-libs/libxcrypt[system] ; then
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# Avoid picking up symbol-versioned compat symbol on musl systems
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export ac_cv_search_crypt_gensalt_rn=no
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# Need to avoid picking up the libxcrypt headers which define
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# CRYPT_GENSALT_IMPLEMENTS_AUTO_ENTROPY.
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cp "${ESYSROOT}"/usr/include/crypt.h "${T}"/crypt.h || die
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append-cppflags -I"${T}"
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fi
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local myconf=(
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CC_FOR_BUILD="$(tc-getBUILD_CC)"
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--with-db-uniquename=-$(db_findver sys-libs/db)
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--with-xml-catalog="${EPREFIX}"/etc/xml/catalog
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--enable-securedir="${EPREFIX}"/$(get_libdir)/security
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--includedir="${EPREFIX}"/usr/include/security
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--libdir="${EPREFIX}"/usr/$(get_libdir)
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--enable-pie
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--enable-unix
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--disable-prelude
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--disable-doc
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--disable-regenerate-docu
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--disable-static
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--disable-Werror
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# TODO: wire this up now it's more useful as of 1.5.3
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--disable-econf
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# TODO: add elogind support
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# lastlog is enabled again for now by us until logind support
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# is handled. Even then, disabling lastlog will probably need
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# a news item.
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--disable-logind
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--enable-lastlog
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$(use_enable audit)
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$(use_enable berkdb db)
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$(use_enable debug)
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$(use_enable nis)
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$(use_enable selinux)
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--enable-isadir='.' # bug #464016
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)
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ECONF_SOURCE="${S}" econf "${myconf[@]}"
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}
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multilib_src_compile() {
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emake sepermitlockdir="/run/sepermit"
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}
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multilib_src_install() {
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emake DESTDIR="${D}" install \
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sepermitlockdir="/run/sepermit"
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}
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multilib_src_install_all() {
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find "${ED}" -type f -name '*.la' -delete || die
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# tmpfiles.eclass is impossible to use because
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# there is the pam -> tmpfiles -> systemd -> pam dependency loop
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dodir /usr/lib/tmpfiles.d
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cat ->> "${D}"/usr/lib/tmpfiles.d/${CATEGORY}-${PN}.conf <<-_EOF_
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d /run/faillock 0755 root root
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_EOF_
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use selinux && cat ->> "${D}"/usr/lib/tmpfiles.d/${CATEGORY}-${PN}-selinux.conf <<-_EOF_
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d /run/sepermit 0755 root root
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_EOF_
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local page
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for page in doc/man/*.{3,5,8} modules/*/*.{5,8} ; do
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doman ${page}
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done
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}
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pkg_postinst() {
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ewarn "Some software with pre-loaded PAM libraries might experience"
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ewarn "warnings or failures related to missing symbols and/or versions"
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ewarn "after any update. While unfortunate this is a limit of the"
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ewarn "implementation of PAM and the software, and it requires you to"
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ewarn "restart the software manually after the update."
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ewarn ""
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ewarn "You can get a list of such software running a command like"
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ewarn " lsof / | grep -E -i 'del.*libpam\\.so'"
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ewarn ""
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ewarn "Alternatively, simply reboot your system."
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# The pam_unix module needs to check the password of the user which requires
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# read access to /etc/shadow only.
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fcaps cap_dac_override sbin/unix_chkpwd
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}
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