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packages/libs/libpam/patches/100-build-provide-separate-version-script-for.patch
John Audia 341006475b libpam: add upstream patch/fix build mold linker 
Add backport fixing the build with mold linker and remove the no-mold flag.

See: https://github.com/linux-pam/linux-pam/issues/922 and
https://github.com/linux-pam/linux-pam/pull/928

Build system: x86/64
Build-tested: x86/64-glibc
Run-tested: x86/64-glibc (Intel N150 based box)

Signed-off-by: John Audia <therealgraysky@proton.me>
2025-08-18 23:38:18 +02:00

771 lines
19 KiB
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From f071e05bfbb940f2979e0e2eee04e22f4c4b1794 Mon Sep 17 00:00:00 2001
From: "Dmitry V. Levin" <ldv@strace.io>
Date: Thu, 14 Aug 2025 08:00:00 +0000
Subject: [PATCH] build: provide a separate version script for each module
GNU ld with --no-undefined-version option issues a warning for each
undefined symbol mentioned in the version script, and --fatal-warnings
option turns such warnings into errors. Other linkers, e.g. lld and
mold, have --no-undefined-version option enabled by default.
Given that different modules export different set of pam_sm_* symbols,
the only way of resolving this issue without turning
--no-undefined-version and --fatal-warnings options off is to provide
a separate version script for each module.
To avoid potential regressions in the future, this change also adds
--no-undefined-version option to the linker.
Resolves: https://github.com/linux-pam/linux-pam/issues/922
---
meson.build | 1 +
modules/maps/modules-account-session.map | 7 +++++++
modules/maps/modules-account.map | 5 +++++
.../modules-auth-account-password-session.map} | 0
modules/maps/modules-auth-account-password.map | 8 ++++++++
modules/maps/modules-auth-account-session.map | 9 +++++++++
modules/maps/modules-auth-account.map | 7 +++++++
modules/maps/modules-auth-session.map | 8 ++++++++
modules/maps/modules-auth.map | 6 ++++++
modules/maps/modules-password.map | 5 +++++
modules/maps/modules-session.map | 6 ++++++
modules/meson.build | 6 ------
modules/module-meson.build | 6 ++++++
modules/pam_access/modules.map | 1 +
modules/pam_canonicalize_user/modules.map | 1 +
modules/pam_debug/modules.map | 1 +
modules/pam_deny/modules.map | 1 +
modules/pam_echo/modules.map | 1 +
modules/pam_env/modules.map | 1 +
modules/pam_exec/modules.map | 1 +
modules/pam_faildelay/modules.map | 1 +
modules/pam_faillock/modules.map | 1 +
modules/pam_filter/modules.map | 1 +
modules/pam_ftp/modules.map | 1 +
modules/pam_group/modules.map | 1 +
modules/pam_issue/modules.map | 1 +
modules/pam_keyinit/modules.map | 1 +
modules/pam_lastlog/modules.map | 1 +
modules/pam_limits/modules.map | 1 +
modules/pam_listfile/modules.map | 1 +
modules/pam_localuser/modules.map | 1 +
modules/pam_loginuid/modules.map | 1 +
modules/pam_mail/modules.map | 1 +
modules/pam_mkhomedir/modules.map | 1 +
modules/pam_motd/modules.map | 1 +
modules/pam_namespace/modules.map | 1 +
modules/pam_nologin/modules.map | 1 +
modules/pam_permit/modules.map | 1 +
modules/pam_pwhistory/modules.map | 1 +
modules/pam_rhosts/modules.map | 1 +
modules/pam_rootok/modules.map | 1 +
modules/pam_securetty/modules.map | 1 +
modules/pam_selinux/modules.map | 1 +
modules/pam_sepermit/modules.map | 1 +
modules/pam_setquota/modules.map | 1 +
modules/pam_shells/modules.map | 1 +
modules/pam_stress/modules.map | 1 +
modules/pam_succeed_if/modules.map | 1 +
modules/pam_time/modules.map | 1 +
modules/pam_timestamp/modules.map | 1 +
modules/pam_tty_audit/modules.map | 1 +
modules/pam_umask/modules.map | 1 +
modules/pam_unix/modules.map | 1 +
modules/pam_userdb/modules.map | 1 +
modules/pam_usertype/modules.map | 1 +
modules/pam_warn/modules.map | 1 +
modules/pam_wheel/modules.map | 1 +
modules/pam_xauth/modules.map | 1 +
58 files changed, 113 insertions(+), 6 deletions(-)
create mode 100644 modules/maps/modules-account-session.map
create mode 100644 modules/maps/modules-account.map
rename modules/{modules.map => maps/modules-auth-account-password-session.map} (100%)
create mode 100644 modules/maps/modules-auth-account-password.map
create mode 100644 modules/maps/modules-auth-account-session.map
create mode 100644 modules/maps/modules-auth-account.map
create mode 100644 modules/maps/modules-auth-session.map
create mode 100644 modules/maps/modules-auth.map
create mode 100644 modules/maps/modules-password.map
create mode 100644 modules/maps/modules-session.map
create mode 120000 modules/pam_access/modules.map
create mode 120000 modules/pam_canonicalize_user/modules.map
create mode 120000 modules/pam_debug/modules.map
create mode 120000 modules/pam_deny/modules.map
create mode 120000 modules/pam_echo/modules.map
create mode 120000 modules/pam_env/modules.map
create mode 120000 modules/pam_exec/modules.map
create mode 120000 modules/pam_faildelay/modules.map
create mode 120000 modules/pam_faillock/modules.map
create mode 120000 modules/pam_filter/modules.map
create mode 120000 modules/pam_ftp/modules.map
create mode 120000 modules/pam_group/modules.map
create mode 120000 modules/pam_issue/modules.map
create mode 120000 modules/pam_keyinit/modules.map
create mode 120000 modules/pam_lastlog/modules.map
create mode 120000 modules/pam_limits/modules.map
create mode 120000 modules/pam_listfile/modules.map
create mode 120000 modules/pam_localuser/modules.map
create mode 120000 modules/pam_loginuid/modules.map
create mode 120000 modules/pam_mail/modules.map
create mode 120000 modules/pam_mkhomedir/modules.map
create mode 120000 modules/pam_motd/modules.map
create mode 120000 modules/pam_namespace/modules.map
create mode 120000 modules/pam_nologin/modules.map
create mode 120000 modules/pam_permit/modules.map
create mode 120000 modules/pam_pwhistory/modules.map
create mode 120000 modules/pam_rhosts/modules.map
create mode 120000 modules/pam_rootok/modules.map
create mode 120000 modules/pam_securetty/modules.map
create mode 120000 modules/pam_selinux/modules.map
create mode 120000 modules/pam_sepermit/modules.map
create mode 120000 modules/pam_setquota/modules.map
create mode 120000 modules/pam_shells/modules.map
create mode 120000 modules/pam_stress/modules.map
create mode 120000 modules/pam_succeed_if/modules.map
create mode 120000 modules/pam_time/modules.map
create mode 120000 modules/pam_timestamp/modules.map
create mode 120000 modules/pam_tty_audit/modules.map
create mode 120000 modules/pam_umask/modules.map
create mode 120000 modules/pam_unix/modules.map
create mode 120000 modules/pam_userdb/modules.map
create mode 120000 modules/pam_usertype/modules.map
create mode 120000 modules/pam_warn/modules.map
create mode 120000 modules/pam_wheel/modules.map
create mode 120000 modules/pam_xauth/modules.map
--- a/meson.build
+++ b/meson.build
@@ -150,6 +150,7 @@ add_project_link_arguments(
# --as-needed and --no-undefined are enabled by default
cc.get_supported_link_arguments([
'-Wl,--fatal-warnings',
+ '-Wl,--no-undefined-version',
'-Wl,-O1',
]),
language: 'c')
--- /dev/null
+++ b/modules/maps/modules-account-session.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-account.map
@@ -0,0 +1,5 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-auth-account-password.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-auth-account-session.map
@@ -0,0 +1,9 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-auth-account.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-auth-session.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-auth.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-password.map
@@ -0,0 +1,5 @@
+{
+ global:
+ pam_sm_chauthtok;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-session.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- a/modules/meson.build
+++ b/modules/meson.build
@@ -1,9 +1,3 @@
-pam_module_map = 'modules.map'
-pam_module_map_path = meson.current_source_dir() / pam_module_map
-
-pam_module_link_deps = ['..' / pam_module_map]
-pam_module_link_args = ['-Wl,--version-script=' + pam_module_map_path]
-
subdir('pam_access')
subdir('pam_canonicalize_user')
subdir('pam_debug')
--- a/modules/module-meson.build
+++ b/modules/module-meson.build
@@ -128,6 +128,12 @@ if module == 'pam_xauth'
pam_module_deps += [libselinux]
endif
+pam_module_map = 'modules.map'
+pam_module_map_path = meson.current_source_dir() / pam_module_map
+
+pam_module_link_deps = [pam_module_map]
+pam_module_link_args = ['-Wl,--version-script=' + pam_module_map_path]
+
pam_module = shared_module(
module,
name_prefix: '',
--- /dev/null
+++ b/modules/pam_access/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_canonicalize_user/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_debug/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_deny/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_echo/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_env/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_exec/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_faildelay/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_faillock/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_filter/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_ftp/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_group/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_issue/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_keyinit/modules.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_lastlog/modules.map
@@ -0,0 +1,9 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_limits/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_listfile/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_localuser/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_loginuid/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_mail/modules.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_mkhomedir/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_motd/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_namespace/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_nologin/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_permit/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_pwhistory/modules.map
@@ -0,0 +1,5 @@
+{
+ global:
+ pam_sm_chauthtok;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_rhosts/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_rootok/modules.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_securetty/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_selinux/modules.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_sepermit/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_setquota/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_shells/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_stress/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_succeed_if/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_time/modules.map
@@ -0,0 +1,5 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_timestamp/modules.map
@@ -0,0 +1,8 @@
+{
+ global:
+ pam_sm_authenticate;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_tty_audit/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_umask/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_unix/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_userdb/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_usertype/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_warn/modules.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_wheel/modules.map
@@ -0,0 +1,7 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_setcred;
+ local: *;
+};
--- /dev/null
+++ b/modules/pam_xauth/modules.map
@@ -0,0 +1,6 @@
+{
+ global:
+ pam_sm_close_session;
+ pam_sm_open_session;
+ local: *;
+};
--- /dev/null
+++ b/modules/maps/modules-auth-account-password-session.map
@@ -0,0 +1,10 @@
+{
+ global:
+ pam_sm_acct_mgmt;
+ pam_sm_authenticate;
+ pam_sm_chauthtok;
+ pam_sm_close_session;
+ pam_sm_open_session;
+ pam_sm_setcred;
+ local: *;
+};
--- a/modules/modules.map
+++ /dev/null
@@ -1,10 +0,0 @@
-{
- global:
- pam_sm_acct_mgmt;
- pam_sm_authenticate;
- pam_sm_chauthtok;
- pam_sm_close_session;
- pam_sm_open_session;
- pam_sm_setcred;
- local: *;
-};
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