https://github.com/OpenRC/openrc/commit/bd5cdaafadf997c0ab3c4ad362dbdfd7dc6fd987.patch
https://github.com/OpenRC/openrc/commit/f3f0fde861b438c80f99afdd49fe175e9d0a68ca

From: Sam James <sam@gentoo.org>
Date: Sat, 20 Nov 2021 12:05:56 +0000
Subject: [PATCH] meson: fix pam_misc_dep definition

X-Gentoo-Bug: 824954
X-Gentoo-Bug-URL: https://bugs.gentoo.org/824954
Fixes: https://github.com/OpenRC/openrc/issues/470
Fixes: https://github.com/OpenRC/openrc/pull/477
--- a/meson.build
+++ b/meson.build
@@ -94,6 +94,7 @@ rc_sbindir = rc_libexecdir / 'sbin'
 sbindir = rootprefix / get_option('sbindir')
 
 selinux_dep = dependency('libselinux', required : get_option('selinux'))
+pam_misc_dep = []
 if selinux_dep.found()
   cc_selinux_flags = '-DHAVE_SELINUX'
   if pam_dep.found() and get_option('pam')
@@ -107,7 +108,6 @@ if selinux_dep.found()
   endif
 else
   cc_selinux_flags = []
-  pam_misc_dep = []
 endif
 
 termcap = get_option('termcap')

From: Sam James <sam@gentoo.org>
Date: Sat, 20 Nov 2021 12:06:37 +0000
Subject: [PATCH] meson: link against libcrypt for SELinux if no PAM

We use libcrypt's crypt() if we're _not_ using PAM
in the SELinux code (rc-selinux, specifically).

X-Gentoo-Bug: 824954
X-Gentoo-Bug-URL: https://bugs.gentoo.org/824954
Fixes: https://github.com/openrc/openrc/pull/477
--- a/meson.build
+++ b/meson.build
@@ -93,6 +93,8 @@ rc_bindir = rc_libexecdir / 'bin'
 rc_sbindir = rc_libexecdir / 'sbin'
 sbindir = rootprefix / get_option('sbindir')
 
+crypt_dep = dependency('libcrypt', required : not get_option('pam'))
+
 selinux_dep = dependency('libselinux', required : get_option('selinux'))
 pam_misc_dep = []
 if selinux_dep.found()
--- a/src/rc/meson.build
+++ b/src/rc/meson.build
@@ -50,7 +50,7 @@ executable('openrc-run',
   rc_selinux_c, version_h],
   c_args : [cc_audit_flags, cc_branding_flags, cc_pam_flags, cc_selinux_flags],
   link_with: [libeinfo, librc],
-  dependencies: [audit_dep, dl_dep, pam_dep, pam_misc_dep, selinux_dep, util_dep],
+  dependencies: [audit_dep, dl_dep, pam_dep, pam_misc_dep, selinux_dep, util_dep, crypt_dep],
   include_directories: [incdir, einfo_incdir, rc_incdir],
   install: true,
   install_dir: sbindir)
@@ -85,7 +85,7 @@ executable('runscript',
     rc_selinux_c, version_h],
   c_args : [cc_audit_flags, cc_branding_flags, cc_pam_flags, cc_selinux_flags],
   link_with: [libeinfo, librc],
-  dependencies: [audit_dep, dl_dep, pam_dep, pam_misc_dep, util_dep, selinux_dep],
+  dependencies: [audit_dep, dl_dep, pam_dep, pam_misc_dep, util_dep, selinux_dep, crypt_dep],
   include_directories: [incdir, einfo_incdir, rc_incdir],
   install: true,
   install_dir: sbindir)
@@ -95,7 +95,7 @@ executable('start-stop-daemon',
 	rc_selinux_c, usage_c, version_h],
   c_args : [cc_audit_flags, cc_branding_flags, cc_pam_flags, cc_selinux_flags],
   link_with: [libeinfo, librc],
-  dependencies: [audit_dep, dl_dep, pam_dep, pam_misc_dep, util_dep, selinux_dep],
+  dependencies: [audit_dep, dl_dep, pam_dep, pam_misc_dep, util_dep, selinux_dep, crypt_dep],
   include_directories: [incdir, einfo_incdir, rc_incdir],
   install: true,
   install_dir: sbindir)
@@ -169,7 +169,7 @@ executable('checkpath',
   c_args : [cc_audit_flags, cc_branding_flags, cc_pam_flags, cc_selinux_flags],
   include_directories: [incdir, einfo_incdir, rc_incdir],
   link_with: [libeinfo, librc],
-  dependencies: [audit_dep, pam_dep, pam_misc_dep, selinux_dep],
+  dependencies: [audit_dep, pam_dep, pam_misc_dep, selinux_dep, crypt_dep],
   install: true,
   install_dir: rc_bindir)