git: 45538173c120 - main - Upgrade to OpenPAM Zingiber.
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Date: Sat, 31 May 2025 12:16:56 UTC
The branch main has been updated by des:
URL: https://cgit.FreeBSD.org/src/commit/?id=45538173c120eadca115fd7e56c657905bf73771
commit 45538173c120eadca115fd7e56c657905bf73771
Author: Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2025-05-31 11:52:41 +0000
Commit: Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2025-05-31 12:15:55 +0000
Upgrade to OpenPAM Zingiber.
Merge commit '86fa5d2f787d1501ec2ef61f19151d4a386baa83' into des/phab
---
contrib/openpam/CREDITS | 3 +-
contrib/openpam/HISTORY | 12 +
contrib/openpam/INSTALL | 10 +
contrib/openpam/LICENSE | 2 +-
contrib/openpam/Makefile.in | 47 +-
contrib/openpam/README | 2 +-
contrib/openpam/RELNOTES | 6 +-
contrib/openpam/aclocal.m4 | 448 +-
contrib/openpam/bin/Makefile.in | 19 +-
.../openpam/bin/openpam_dump_policy/Makefile.in | 34 +-
contrib/openpam/bin/pamtest/Makefile.in | 43 +-
contrib/openpam/bin/pamtest/pamtest.1 | 4 +-
contrib/openpam/bin/su/Makefile.in | 43 +-
contrib/openpam/bin/su/su.1 | 4 +-
contrib/openpam/compile | 11 +-
contrib/openpam/config.h.in | 43 +-
contrib/openpam/configure | 7452 +++++++++++++-------
contrib/openpam/configure.ac | 37 +-
contrib/openpam/depcomp | 15 +-
contrib/openpam/doc/Makefile.in | 19 +-
contrib/openpam/doc/man/Makefile.in | 28 +-
contrib/openpam/doc/man/openpam.3 | 4 +-
contrib/openpam/doc/man/openpam_borrow_cred.3 | 4 +-
contrib/openpam/doc/man/openpam_free_data.3 | 4 +-
contrib/openpam/doc/man/openpam_free_envlist.3 | 4 +-
contrib/openpam/doc/man/openpam_get_feature.3 | 4 +-
contrib/openpam/doc/man/openpam_get_option.3 | 4 +-
contrib/openpam/doc/man/openpam_log.3 | 4 +-
contrib/openpam/doc/man/openpam_nullconv.3 | 4 +-
contrib/openpam/doc/man/openpam_readline.3 | 4 +-
contrib/openpam/doc/man/openpam_readlinev.3 | 4 +-
contrib/openpam/doc/man/openpam_readword.3 | 4 +-
contrib/openpam/doc/man/openpam_restore_cred.3 | 4 +-
contrib/openpam/doc/man/openpam_set_feature.3 | 4 +-
contrib/openpam/doc/man/openpam_set_option.3 | 4 +-
contrib/openpam/doc/man/openpam_straddch.3 | 4 +-
contrib/openpam/doc/man/openpam_subst.3 | 4 +-
contrib/openpam/doc/man/openpam_ttyconv.3 | 4 +-
contrib/openpam/doc/man/pam.3 | 4 +-
contrib/openpam/doc/man/pam.conf.5 | 23 +-
contrib/openpam/doc/man/pam_acct_mgmt.3 | 4 +-
contrib/openpam/doc/man/pam_authenticate.3 | 4 +-
contrib/openpam/doc/man/pam_chauthtok.3 | 4 +-
contrib/openpam/doc/man/pam_close_session.3 | 4 +-
contrib/openpam/doc/man/pam_conv.3 | 4 +-
contrib/openpam/doc/man/pam_end.3 | 4 +-
contrib/openpam/doc/man/pam_error.3 | 4 +-
contrib/openpam/doc/man/pam_get_authtok.3 | 4 +-
contrib/openpam/doc/man/pam_get_data.3 | 4 +-
contrib/openpam/doc/man/pam_get_item.3 | 4 +-
contrib/openpam/doc/man/pam_get_user.3 | 4 +-
contrib/openpam/doc/man/pam_getenv.3 | 4 +-
contrib/openpam/doc/man/pam_getenvlist.3 | 4 +-
contrib/openpam/doc/man/pam_info.3 | 4 +-
contrib/openpam/doc/man/pam_open_session.3 | 4 +-
contrib/openpam/doc/man/pam_prompt.3 | 4 +-
contrib/openpam/doc/man/pam_putenv.3 | 4 +-
contrib/openpam/doc/man/pam_set_data.3 | 4 +-
contrib/openpam/doc/man/pam_set_item.3 | 4 +-
contrib/openpam/doc/man/pam_setcred.3 | 4 +-
contrib/openpam/doc/man/pam_setenv.3 | 4 +-
contrib/openpam/doc/man/pam_sm_acct_mgmt.3 | 4 +-
contrib/openpam/doc/man/pam_sm_authenticate.3 | 4 +-
contrib/openpam/doc/man/pam_sm_chauthtok.3 | 4 +-
contrib/openpam/doc/man/pam_sm_close_session.3 | 4 +-
contrib/openpam/doc/man/pam_sm_open_session.3 | 4 +-
contrib/openpam/doc/man/pam_sm_setcred.3 | 4 +-
contrib/openpam/doc/man/pam_start.3 | 4 +-
contrib/openpam/doc/man/pam_strerror.3 | 4 +-
contrib/openpam/doc/man/pam_verror.3 | 4 +-
contrib/openpam/doc/man/pam_vinfo.3 | 4 +-
contrib/openpam/doc/man/pam_vprompt.3 | 4 +-
contrib/openpam/include/Makefile.in | 19 +-
contrib/openpam/include/security/Makefile.in | 26 +-
contrib/openpam/include/security/openpam_version.h | 4 +-
contrib/openpam/lib/Makefile.in | 19 +-
contrib/openpam/lib/libpam/Makefile.in | 40 +-
contrib/openpam/lib/libpam/openpam_borrow_cred.c | 4 +-
contrib/openpam/lib/libpam/openpam_configure.c | 91 +-
contrib/openpam/lib/libpam/openpam_constants.c | 12 +-
contrib/openpam/ltmain.sh | 736 +-
contrib/openpam/m4/libtool.m4 | 462 +-
contrib/openpam/m4/ltoptions.m4 | 106 +-
contrib/openpam/m4/ltsugar.m4 | 2 +-
contrib/openpam/m4/ltversion.m4 | 12 +-
contrib/openpam/m4/lt~obsolete.m4 | 2 +-
contrib/openpam/misc/Makefile.in | 19 +-
contrib/openpam/misc/gendoc.pl | 6 +-
contrib/openpam/missing | 75 +-
contrib/openpam/modules/Makefile.in | 19 +-
contrib/openpam/modules/pam_deny/Makefile.in | 40 +-
contrib/openpam/modules/pam_permit/Makefile.in | 40 +-
contrib/openpam/modules/pam_return/Makefile.in | 40 +-
contrib/openpam/modules/pam_unix/Makefile.in | 40 +-
contrib/openpam/t/Makefile.in | 103 +-
lib/libpam/libpam/Makefile | 1 +
96 files changed, 6829 insertions(+), 3594 deletions(-)
diff --git a/contrib/openpam/CREDITS b/contrib/openpam/CREDITS
index 7dd4356fa824..f2eeb7a76794 100644
--- a/contrib/openpam/CREDITS
+++ b/contrib/openpam/CREDITS
@@ -8,7 +8,7 @@ Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
Principal design and development by:
- Dag-Erling Smørgrav <des@des.no>
+ Dag-Erling Smørgrav <des@des.dev>
The following persons (in alphabetical order) have contributed,
directly or indirectly, with patches, criticism, suggestions, or
@@ -30,6 +30,7 @@ ideas:
Espen Grøndahl <espegro@usit.uio.no>
Gary Winiger <gary.winiger@sun.com>
Gavin Atkinson <gavin@freebsd.org>
+ Gleb Popov <arrowd@freebsd.org>
Gleb Smirnoff <glebius@freebsd.org>
Hubert Feyrer <hubert@feyrer.de>
Jason Evans <jasone@freebsd.org>
diff --git a/contrib/openpam/HISTORY b/contrib/openpam/HISTORY
index 659c2ec430ff..7c2897adf23e 100644
--- a/contrib/openpam/HISTORY
+++ b/contrib/openpam/HISTORY
@@ -1,3 +1,15 @@
+OpenPAM Zingiber 2025-05-31
+
+ - BUGFIX: In openpam_borrow_cred(3), the wrong debugging macro was
+ being used, which resulted in an attempt to interpret the target
+ UID as an item identifier.
+
+ - ENHANCE: Allow missing modules or subpolicies to be ignored.
+
+ - ENHANCE: Previously, OpenPAM was hardcoded to look for policies in
+ /usr/local/etc in addition to /etc and modules in /usr/local/lib in
+ addition to /usr/lib. This is now configurable at compile time.
+============================================================================
OpenPAM Ximenia 2023-06-27
- BUGFIX: Fix race condition in openpam_ttyconv(3) when used with
diff --git a/contrib/openpam/INSTALL b/contrib/openpam/INSTALL
index a88a8a4ab76b..c117ece3ee7a 100644
--- a/contrib/openpam/INSTALL
+++ b/contrib/openpam/INSTALL
@@ -24,6 +24,16 @@
This option should not be used if you intend to install PAM
modules in the system library directory.
+ --with-localbase=DIR
+ Search for additional policies and modules in DIR/etc and
+ DIR/lib respectively. Defaults to the installation prefix if
+ one was set, otherwise to the default installation prefix
+ (usually /usr/local).
+
+ --without-localbase
+ Do not search for policies and modules anywhere else than /etc
+ and /usr/lib.
+
--without-doc
Skips the documentation.
diff --git a/contrib/openpam/LICENSE b/contrib/openpam/LICENSE
index 8c7e42564955..a79d8a485a64 100644
--- a/contrib/openpam/LICENSE
+++ b/contrib/openpam/LICENSE
@@ -1,6 +1,6 @@
Copyright (c) 2002-2003 Networks Associates Technology, Inc.
-Copyright (c) 2004-2023 Dag-Erling Smørgrav
+Copyright (c) 2004-2025 Dag-Erling Smørgrav
All rights reserved.
This software was developed for the FreeBSD Project by ThinkSec AS and
diff --git a/contrib/openpam/Makefile.in b/contrib/openpam/Makefile.in
index 50e7b492db11..90338fbca626 100644
--- a/contrib/openpam/Makefile.in
+++ b/contrib/openpam/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.17 from Makefile.am.
# @configure_input@
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2024 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -69,6 +69,8 @@ am__make_running_with_option = \
test $$has_opt = yes
am__make_dryrun = (target_option=n; $(am__make_running_with_option))
am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+am__rm_f = rm -f $(am__rm_f_notfound)
+am__rm_rf = rm -rf $(am__rm_f_notfound)
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -161,14 +163,14 @@ am__define_uniq_tagged_files = \
DIST_SUBDIRS = misc include lib bin modules doc t
am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \
$(top_srcdir)/freebsd/Makefile.in INSTALL README TODO compile \
- config.guess config.sub depcomp install-sh ltmain.sh missing
+ config.guess config.sub install-sh ltmain.sh missing
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
am__remove_distdir = \
if test -d "$(distdir)"; then \
- find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
- && rm -rf "$(distdir)" \
+ find "$(distdir)" -type d ! -perm -700 -exec chmod u+rwx {} ';' \
+ ; rm -rf "$(distdir)" \
|| { sleep 5 && rm -rf "$(distdir)"; }; \
else :; fi
am__post_remove_distdir = $(am__remove_distdir)
@@ -198,14 +200,16 @@ am__relativize = \
done; \
reldir="$$dir2"
DIST_ARCHIVES = $(distdir).tar.gz
-GZIP_ENV = --best
+GZIP_ENV = -9
DIST_TARGETS = dist-gzip
# Exists only to be overridden by the user if desired.
AM_DISTCHECK_DVI_TARGET = dvi
distuninstallcheck_listfiles = find . -type f -print
am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
| sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
-distcleancheck_listfiles = find . -type f -print
+distcleancheck_listfiles = \
+ find . \( -type f -a \! \
+ \( -name .nfs* -o -name .smb* -o -name .__afs* \) \) -print
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
@@ -298,8 +302,10 @@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
+am__rm_f_notfound = @am__rm_f_notfound@
am__tar = @am__tar@
am__untar = @am__untar@
+am__xargs_n = @am__xargs_n@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
@@ -400,12 +406,12 @@ config.h: stamp-h1
@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
- @rm -f stamp-h1
- cd $(top_builddir) && $(SHELL) ./config.status config.h
+ $(AM_V_at)rm -f stamp-h1
+ $(AM_V_GEN)cd $(top_builddir) && $(SHELL) ./config.status config.h
$(srcdir)/config.h.in: $(am__configure_deps)
- ($(am__cd) $(top_srcdir) && $(AUTOHEADER))
- rm -f stamp-h1
- touch $@
+ $(AM_V_GEN)($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+ $(AM_V_at)rm -f stamp-h1
+ $(AM_V_at)touch $@
distclean-hdr:
-rm -f config.h stamp-h1
@@ -531,7 +537,7 @@ distdir: $(BUILT_SOURCES)
distdir-am: $(DISTFILES)
$(am__remove_distdir)
- test -d "$(distdir)" || mkdir "$(distdir)"
+ $(AM_V_at)$(MKDIR_P) "$(distdir)"
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
list='$(DISTFILES)'; \
@@ -642,7 +648,7 @@ dist dist-all:
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
- eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+ eval GZIP= gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lz*) \
@@ -652,7 +658,7 @@ distcheck: dist
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
- eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+ eval GZIP= gzip -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
*.tar.zst*) \
@@ -752,8 +758,8 @@ mostlyclean-generic:
clean-generic:
distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+ -$(am__rm_f) $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || $(am__rm_f) $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@@ -874,3 +880,10 @@ uninstall-am:
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
+
+# Tell GNU make to disable its built-in pattern rules.
+%:: %,v
+%:: RCS/%,v
+%:: RCS/%
+%:: s.%
+%:: SCCS/s.%
diff --git a/contrib/openpam/README b/contrib/openpam/README
index 7ea31b03d04a..00a9c5107a37 100644
--- a/contrib/openpam/README
+++ b/contrib/openpam/README
@@ -7,4 +7,4 @@ implementations disagree, OpenPAM tries to remain compatible with
Solaris, at the expense of XSSO conformance and Linux-PAM
compatibility.
-Please direct bug reports and inquiries to <des@des.no>.
+Please direct bug reports and inquiries to <des@des.dev>.
diff --git a/contrib/openpam/RELNOTES b/contrib/openpam/RELNOTES
index 3bbd7bb19721..2316b256da3b 100644
--- a/contrib/openpam/RELNOTES
+++ b/contrib/openpam/RELNOTES
@@ -1,6 +1,6 @@
- Release notes for OpenPAM Ximenia
- =================================
+ Release notes for OpenPAM Zingiber
+ ==================================
OpenPAM is developed primarily on FreeBSD, but is expected to work on
almost any POSIX-like platform that has GNU autotools, GNU make and
@@ -18,4 +18,4 @@ The OpenPAM distribution consists of the following components:
- Unit tests for limited portions of the library.
-Please direct bug reports and inquiries to <des@des.no>.
+Please direct bug reports and inquiries to <des@des.dev>.
diff --git a/contrib/openpam/aclocal.m4 b/contrib/openpam/aclocal.m4
index 109e73063233..7156a8dcc91a 100644
--- a/contrib/openpam/aclocal.m4
+++ b/contrib/openpam/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.17 -*- Autoconf -*-
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2024 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -14,13 +14,13 @@
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
-[m4_warning([this file was generated for autoconf 2.71.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.72],,
+[m4_warning([this file was generated for autoconf 2.72.
You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically 'autoreconf'.])])
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
# generated from the m4 files accompanying Automake X.Y.
# (This private macro should not be called outside this file.)
AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.17'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.17], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.17])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
# AM_COND_IF -*- Autoconf -*-
-# Copyright (C) 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2008-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -147,7 +147,7 @@ fi[]dnl
# AM_CONDITIONAL -*- Autoconf -*-
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -178,7 +178,7 @@ AC_CONFIG_COMMANDS_PRE(
Usually this means the macro was only invoked conditionally.]])
fi])])
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -310,7 +310,7 @@ AC_CACHE_CHECK([dependency style of $depcc],
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
- # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # When given -MP, icc 7.0 and 7.1 complain thus:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
@@ -369,7 +369,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
# Generate code to set up dependency tracking. -*- Autoconf -*-
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -437,7 +437,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
# Do all the work for Automake. -*- Autoconf -*-
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -571,7 +571,7 @@ if test -z "$CSCOPE"; then
fi
AC_SUBST([CSCOPE])
-AC_REQUIRE([AM_SILENT_RULES])dnl
+AC_REQUIRE([_AM_SILENT_RULES])dnl
dnl The testsuite driver may need to know about EXEEXT, so add the
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
@@ -579,47 +579,9 @@ AC_CONFIG_COMMANDS_PRE(dnl
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[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
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-
-Please tell bug-automake@gnu.org about your system, including the value
-of your $PATH and any error possibly output before this message. This
-can help us improve future automake versions.
+AC_REQUIRE([_AM_PROG_RM_F])
+AC_REQUIRE([_AM_PROG_XARGS_N])
-END
- if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
- echo 'Configuration will proceed anyway, since you have set the' >&2
- echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
- echo >&2
- else
- cat >&2 <<'END'
-Aborting the configuration process, to ensure you take notice of the issue.
-
-You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
-
-If you want to complete the configuration process using your problematic
-'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
-to "yes", and re-run configure.
-
-END
- AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
- fi
-fi
dnl The trailing newline in this macro's definition is deliberate, for
dnl backward compatibility and to allow trailing 'dnl'-style comments
dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
@@ -652,7 +614,7 @@ for _am_header in $config_headers :; do
done
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -673,7 +635,7 @@ if test x"${install_sh+set}" != xset; then
fi
AC_SUBST([install_sh])])
-# Copyright (C) 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -694,7 +656,7 @@ AC_SUBST([am__leading_dot])])
# Check to see how 'make' treats includes. -*- Autoconf -*-
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -737,7 +699,7 @@ AC_SUBST([am__quote])])
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -769,38 +731,9 @@ else
fi
])
-# -*- Autoconf -*-
-# Obsolete and "removed" macros, that must however still report explicit
-# error messages when used, to smooth transition.
-#
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([AM_CONFIG_HEADER],
-[AC_DIAGNOSE([obsolete],
-['$0': this macro is obsolete.
-You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
-AC_CONFIG_HEADERS($@)])
-
-AC_DEFUN([AM_PROG_CC_STDC],
-[AC_PROG_CC
-am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
-AC_DIAGNOSE([obsolete],
-['$0': this macro is obsolete.
-You should simply use the 'AC][_PROG_CC' macro instead.
-Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
-but upon 'ac_cv_prog_cc_stdc'.])])
-
-AC_DEFUN([AM_C_PROTOTYPES],
- [AC_FATAL([automatic de-ANSI-fication support has been removed])])
-AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
-
# Helper functions for option handling. -*- Autoconf -*-
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -829,7 +762,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -876,7 +809,23 @@ AC_LANG_POP([C])])
# For backward compatibility.
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2022-2024 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_RM_F
+# ---------------
+# Check whether 'rm -f' without any arguments works.
+# https://bugs.gnu.org/10828
+AC_DEFUN([_AM_PROG_RM_F],
+[am__rm_f_notfound=
+AS_IF([(rm -f && rm -fr && rm -rf) 2>/dev/null], [], [am__rm_f_notfound='""'])
+AC_SUBST(am__rm_f_notfound)
+])
+
+# Copyright (C) 2001-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -895,16 +844,169 @@ AC_DEFUN([AM_RUN_LOG],
# Check to make sure that the build environment is sane. -*- Autoconf -*-
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
+# _AM_SLEEP_FRACTIONAL_SECONDS
+# ----------------------------
+AC_DEFUN([_AM_SLEEP_FRACTIONAL_SECONDS], [dnl
+AC_CACHE_CHECK([whether sleep supports fractional seconds],
+ am_cv_sleep_fractional_seconds, [dnl
+AS_IF([sleep 0.001 2>/dev/null], [am_cv_sleep_fractional_seconds=yes],
+ [am_cv_sleep_fractional_seconds=no])
+])])
+
+# _AM_FILESYSTEM_TIMESTAMP_RESOLUTION
+# -----------------------------------
+# Determine the filesystem's resolution for file modification
+# timestamps. The coarsest we know of is FAT, with a resolution
+# of only two seconds, even with the most recent "exFAT" extensions.
+# The finest (e.g. ext4 with large inodes, XFS, ZFS) is one
+# nanosecond, matching clock_gettime. However, it is probably not
+# possible to delay execution of a shell script for less than one
+# millisecond, due to process creation overhead and scheduling
+# granularity, so we don't check for anything finer than that. (See below.)
+AC_DEFUN([_AM_FILESYSTEM_TIMESTAMP_RESOLUTION], [dnl
+AC_REQUIRE([_AM_SLEEP_FRACTIONAL_SECONDS])
+AC_CACHE_CHECK([filesystem timestamp resolution],
+ am_cv_filesystem_timestamp_resolution, [dnl
+# Default to the worst case.
+am_cv_filesystem_timestamp_resolution=2
+
+# Only try to go finer than 1 sec if sleep can do it.
+# Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work,
+# - 1 sec is not much of a win compared to 2 sec, and
+# - it takes 2 seconds to perform the test whether 1 sec works.
+#
+# Instead, just use the default 2s on platforms that have 1s resolution,
+# accept the extra 1s delay when using $sleep in the Automake tests, in
+# exchange for not incurring the 2s delay for running the test for all
+# packages.
+#
+am_try_resolutions=
+if test "$am_cv_sleep_fractional_seconds" = yes; then
+ # Even a millisecond often causes a bunch of false positives,
+ # so just try a hundredth of a second. The time saved between .001 and
+ # .01 is not terribly consequential.
+ am_try_resolutions="0.01 0.1 $am_try_resolutions"
+fi
+
+# In order to catch current-generation FAT out, we must *modify* files
+# that already exist; the *creation* timestamp is finer. Use names
+# that make ls -t sort them differently when they have equal
+# timestamps than when they have distinct timestamps, keeping
+# in mind that ls -t prints the *newest* file first.
+rm -f conftest.ts?
+: > conftest.ts1
+: > conftest.ts2
+: > conftest.ts3
+
+# Make sure ls -t actually works. Do 'set' in a subshell so we don't
+# clobber the current shell's arguments. (Outer-level square brackets
+# are removed by m4; they're present so that m4 does not expand
+# <dollar><star>; be careful, easy to get confused.)
+if (
+ set X `[ls -t conftest.ts[12]]` &&
+ {
+ test "$[]*" != "X conftest.ts1 conftest.ts2" ||
+ test "$[]*" != "X conftest.ts2 conftest.ts1";
+ }
+); then :; else
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ _AS_ECHO_UNQUOTED(
+ ["Bad output from ls -t: \"`[ls -t conftest.ts[12]]`\""],
+ [AS_MESSAGE_LOG_FD])
+ AC_MSG_FAILURE([ls -t produces unexpected output.
+Make sure there is not a broken ls alias in your environment.])
+fi
+
+for am_try_res in $am_try_resolutions; do
+ # Any one fine-grained sleep might happen to cross the boundary
+ # between two values of a coarser actual resolution, but if we do
+ # two fine-grained sleeps in a row, at least one of them will fall
+ # entirely within a coarse interval.
+ echo alpha > conftest.ts1
+ sleep $am_try_res
+ echo beta > conftest.ts2
+ sleep $am_try_res
+ echo gamma > conftest.ts3
+
+ # We assume that 'ls -t' will make use of high-resolution
+ # timestamps if the operating system supports them at all.
+ if (set X `ls -t conftest.ts?` &&
+ test "$[]2" = conftest.ts3 &&
+ test "$[]3" = conftest.ts2 &&
+ test "$[]4" = conftest.ts1); then
+ #
+ # Ok, ls -t worked. If we're at a resolution of 1 second, we're done,
+ # because we don't need to test make.
+ make_ok=true
+ if test $am_try_res != 1; then
+ # But if we've succeeded so far with a subsecond resolution, we
+ # have one more thing to check: make. It can happen that
+ # everything else supports the subsecond mtimes, but make doesn't;
+ # notably on macOS, which ships make 3.81 from 2006 (the last one
+ # released under GPLv2). https://bugs.gnu.org/68808
+ #
+ # We test $MAKE if it is defined in the environment, else "make".
+ # It might get overridden later, but our hope is that in practice
+ # it does not matter: it is the system "make" which is (by far)
+ # the most likely to be broken, whereas if the user overrides it,
+ # probably they did so with a better, or at least not worse, make.
+ # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html
+ #
+ # Create a Makefile (real tab character here):
+ rm -f conftest.mk
+ echo 'conftest.ts1: conftest.ts2' >conftest.mk
+ echo ' touch conftest.ts2' >>conftest.mk
+ #
+ # Now, running
+ # touch conftest.ts1; touch conftest.ts2; make
+ # should touch ts1 because ts2 is newer. This could happen by luck,
+ # but most often, it will fail if make's support is insufficient. So
+ # test for several consecutive successes.
+ #
+ # (We reuse conftest.ts[12] because we still want to modify existing
+ # files, not create new ones, per above.)
+ n=0
+ make=${MAKE-make}
+ until test $n -eq 3; do
+ echo one > conftest.ts1
+ sleep $am_try_res
+ echo two > conftest.ts2 # ts2 should now be newer than ts1
+ if $make -f conftest.mk | grep 'up to date' >/dev/null; then
+ make_ok=false
+ break # out of $n loop
+ fi
+ n=`expr $n + 1`
+ done
+ fi
+ #
+ if $make_ok; then
+ # Everything we know to check worked out, so call this resolution good.
+ am_cv_filesystem_timestamp_resolution=$am_try_res
+ break # out of $am_try_res loop
+ fi
+ # Otherwise, we'll go on to check the next resolution.
+ fi
+done
+rm -f conftest.ts?
+# (end _am_filesystem_timestamp_resolution)
+])])
+
# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
+[AC_REQUIRE([_AM_FILESYSTEM_TIMESTAMP_RESOLUTION])
+# This check should not be cached, as it may vary across builds of
+# different projects.
+AC_MSG_CHECKING([whether build environment is sane])
# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.
am_lf='
@@ -923,49 +1025,40 @@ esac
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
-if (
- am_has_slept=no
- for am_try in 1 2; do
- echo "timestamp, slept: $am_has_slept" > conftest.file
- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
- if test "$[*]" = "X"; then
- # -L didn't work.
- set X `ls -t "$srcdir/configure" conftest.file`
- fi
- if test "$[*]" != "X $srcdir/configure conftest.file" \
- && test "$[*]" != "X conftest.file $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
- alias in your environment])
- fi
- if test "$[2]" = conftest.file || test $am_try -eq 2; then
- break
- fi
- # Just in case.
- sleep 1
- am_has_slept=yes
- done
- test "$[2]" = conftest.file
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
+am_build_env_is_sane=no
+am_has_slept=no
+rm -f conftest.file
+for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[]*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ test "$[]2" = conftest.file
+ ); then
+ am_build_env_is_sane=yes
+ break
+ fi
+ # Just in case.
+ sleep "$am_cv_filesystem_timestamp_resolution"
+ am_has_slept=yes
+done
+
+AC_MSG_RESULT([$am_build_env_is_sane])
+if test "$am_build_env_is_sane" = no; then
+ AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
-AC_MSG_RESULT([yes])
+
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
-if grep 'slept: no' conftest.file >/dev/null 2>&1; then
- ( sleep 1 ) &
+AS_IF([test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1],, [dnl
+ ( sleep "$am_cv_filesystem_timestamp_resolution" ) &
am_sleep_pid=$!
-fi
+])
AC_CONFIG_COMMANDS_PRE(
[AC_MSG_CHECKING([that generated files are newer than configure])
if test -n "$am_sleep_pid"; then
@@ -976,18 +1069,18 @@ AC_CONFIG_COMMANDS_PRE(
rm -f conftest.file
])
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-# AM_SILENT_RULES([DEFAULT])
-# --------------------------
-# Enable less verbose build rules; with the default set to DEFAULT
-# ("yes" being less verbose, "no" or empty being verbose).
-AC_DEFUN([AM_SILENT_RULES],
-[AC_ARG_ENABLE([silent-rules], [dnl
+# _AM_SILENT_RULES
+# ----------------
+# Enable less verbose build rules support.
+AC_DEFUN([_AM_SILENT_RULES],
+[AM_DEFAULT_VERBOSITY=1
+AC_ARG_ENABLE([silent-rules], [dnl
AS_HELP_STRING(
[--enable-silent-rules],
[less verbose build output (undo: "make V=1")])
@@ -995,11 +1088,6 @@ AS_HELP_STRING(
[--disable-silent-rules],
[verbose build output (undo: "make V=0")])dnl
])
-case $enable_silent_rules in @%:@ (((
- yes) AM_DEFAULT_VERBOSITY=0;;
- no) AM_DEFAULT_VERBOSITY=1;;
- *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
-esac
dnl
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
dnl do not support nested variable expansions.
@@ -1018,14 +1106,6 @@ am__doit:
else
am_cv_make_support_nested_variables=no
fi])
-if test $am_cv_make_support_nested_variables = yes; then
- dnl Using '$V' instead of '$(V)' breaks IRIX make.
- AM_V='$(V)'
- AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
- AM_V=$AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
AC_SUBST([AM_V])dnl
AM_SUBST_NOTMAKE([AM_V])dnl
AC_SUBST([AM_DEFAULT_V])dnl
@@ -1034,9 +1114,33 @@ AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
AM_BACKSLASH='\'
AC_SUBST([AM_BACKSLASH])dnl
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+dnl Delay evaluation of AM_DEFAULT_VERBOSITY to the end to allow multiple calls
+dnl to AM_SILENT_RULES to change the default value.
+AC_CONFIG_COMMANDS_PRE([dnl
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+esac
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+])dnl
])
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Set the default verbosity level to DEFAULT ("yes" being less verbose, "no" or
+# empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_REQUIRE([_AM_SILENT_RULES])
+AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1])])
+
+# Copyright (C) 2001-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -1064,7 +1168,7 @@ fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2024 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -1083,7 +1187,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
# Check how to create a tarball. -*- Autoconf -*-
*** 17674 LINES SKIPPED ***