diff --git a/.gitignore b/.gitignore index 63ce607e4e..9b7834facd 100644 --- a/.gitignore +++ b/.gitignore @@ -1,250 +1,250 @@ # Common \#* .\#* GPATH GRTAGS GTAGS TAGS Makefile Makefile.in .deps .dirstamp .libs *.pc *.pyc *.bz2 *.tar.gz *.tgz *.la *.lo *.o *~ *.gcda *.gcno # Autobuild aclocal.m4 autoconf autoheader autom4te.cache/ automake build.counter /confdefs.h config.log config.status configure /conftest* include/stamp-* libtool libtool.m4 ltdl.m4 libltdl /m4/argz.m4 /m4/ltargz.m4 /m4/ltoptions.m4 /m4/ltsugar.m4 /m4/ltversion.m4 /m4/lt~obsolete.m4 ylwrap # Configure targets /cts/CTS.py /cts/CTSlab.py /cts/CTSvars.py /cts/LSBDummy /cts/OCFIPraTest.py /cts/benchmark/clubench /cts/cluster_test /cts/cts /cts/cts-cli /cts/cts-coverage /cts/cts-exec /cts/cts-fencing /cts/cts-log-watcher /cts/cts-regression /cts/cts-scheduler /cts/cts-support /cts/fence_dummy /cts/lxc_autogen.sh /cts/pacemaker-cts-dummyd /cts/pacemaker-cts-dummyd@.service /daemons/execd/pacemaker_remote /daemons/execd/pacemaker_remote.service /daemons/fenced/fence_legacy /daemons/pacemakerd/pacemaker /daemons/pacemakerd/pacemaker.combined.upstart /daemons/pacemakerd/pacemaker.service /daemons/pacemakerd/pacemaker.upstart /doc/Doxyfile /extra/logrotate/pacemaker /extra/resources/ClusterMon /extra/resources/HealthSMART /extra/resources/SysInfo /extra/resources/ifspeed /extra/resources/o2cb include/config.h include/config.h.in include/crm_config.h /tools/cibsecret /tools/crm_error /tools/crm_failcount /tools/crm_master /tools/crm_mon.service /tools/crm_mon.upstart /tools/crm_report /tools/crm_rule /tools/crm_standby /tools/pcmk_simtimes /tools/report.collector /tools/report.common # Build targets *.7 *.7.xml *.7.html *.8 *.8.xml *.8.html /daemons/attrd/pacemaker-attrd /daemons/based/pacemaker-based -/daemons/based/cibmon /daemons/controld/pacemaker-controld /daemons/execd/cts-exec-helper /daemons/execd/pacemaker-execd /daemons/execd/pacemaker-remoted /daemons/fenced/cts-fence-helper /daemons/fenced/pacemaker-fenced /daemons/fenced/pacemaker-fenced.xml /daemons/pacemakerd/pacemakerd /daemons/schedulerd/pacemaker-schedulerd /daemons/schedulerd/pacemaker-schedulerd.xml /doc/.ABI-build /doc/HTML /doc/abi_dumps /doc/abi-check /doc/api/* /doc/compat_reports /doc/crm_fencing.html /doc/sphinx/*/_build /doc/sphinx/*/conf.py /doc/sphinx/shared/images/*.png /lib/common/md5.c /maint/testcc_helper.cc /maint/testcc_*_h /maint/mocked/based scratch /tools/attrd_updater /tools/cibadmin /tools/crmadmin /tools/crm_attribute /tools/crm_diff /tools/crm_mon /tools/crm_node /tools/crm_resource /tools/crm_shadow /tools/crm_simulate /tools/crm_ticket /tools/crm_verify /tools/iso8601 /tools/stonith_admin xml/crm.dtd xml/pacemaker*.rng xml/versions.rng xml/api/api-result*.rng lib/gnu/libgnu.a lib/gnu/stdalign.h *.coverity # Packager artifacts *.rpm /mock /pacemaker.spec /rpm/[A-Z]* # make dist/export working directory pacemaker-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9] # Test detritus /cts/.regression.failed.diff /cts/scheduler/*.ref /cts/scheduler/*.up /cts/scheduler/*.up.err /cts/scheduler/bug-rh-1097457.log /cts/scheduler/bug-rh-1097457.trs /cts/scheduler/shadow.* /cts/test-suite.log /lib/*/tests/*/*.log /lib/*/tests/*/*_test /lib/*/tests/*/*.trs /xml/test-*/*.up /xml/test-*/*.up.err /xml/assets/*.rng /xml/assets/diffview.js /xml/assets/xmlcatalog # Release maintenance detritus /maint/gnulib # Formerly built files (helps when jumping back and forth in checkout) /.ABI-build /Doxyfile /HTML /abi_dumps /abi-check /compat_reports /compile /attrd /cib /config.guess /config.sub /coverage.sh /crmd /cts/HBDummy +/daemons/based/cibmon /depcomp /doc/*.build /doc/*/en-US/Ap-*.xml /doc/*/en-US/Ch-*.xml /doc/*/publican.cfg /doc/*/publish /doc/*/tmp/** /doc/Clusters_from_Scratch.txt /doc/Pacemaker_Explained.txt /doc/acls.html /doc/publican-catalog* /doc/shared/en-US/*.xml /doc/shared/en-US/images/pcmk-*.png /doc/shared/en-US/images/Policy-Engine-*.png /fencing /install-sh /lib/common/tests/flags/pcmk__clear_flags_as /lib/common/tests/flags/pcmk__set_flags_as /lib/common/tests/flags/pcmk_all_flags_set /lib/common/tests/flags/pcmk_any_flags_set /lib/common/tests/operations/parse_op_key /lib/common/tests/strings/pcmk__btoa /lib/common/tests/strings/pcmk__parse_ll_range /lib/common/tests/strings/pcmk__scan_double /lib/common/tests/strings/pcmk__str_any_of /lib/common/tests/strings/pcmk__strcmp /lib/common/tests/strings/pcmk__char_in_any_str /lib/common/tests/utils/pcmk_str_is_infinity /lib/common/tests/utils/pcmk_str_is_minus_infinity /lib/pengine/tests/rules/pe_cron_range_satisfied /lrmd /ltmain.sh /mcp /missing /pacemaker-*.spec /pengine /py-compile /test-driver #Other coverity-* logs *.patch *.diff *.sed *.orig *.rej *.swp diff --git a/Makefile.am b/Makefile.am index 8c926bb113..e25e5b1e5c 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,133 +1,138 @@ # -# Copyright 2003-2019 the Pacemaker project contributors +# Copyright 2003-2021 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # or later (GPLv2+) WITHOUT ANY WARRANTY. # # This directory must be same as in configure.ac's AC_CONFIG_MACRO_DIR ACLOCAL_AMFLAGS = -I m4 # m4/glibtests.m4 is copied from https://gitlab.gnome.org/GNOME/glib/blob/master/m4macros/glibtests.m4. EXTRA_DIST = CONTRIBUTING.md \ GNUmakefile \ INSTALL.md \ README.markdown \ autogen.sh \ - m4/glibtests.m4 \ + m4/CC_CHECK_LDFLAGS.m4 \ + m4/CHECK_ENUM_VALUE.m4 \ + m4/glibtests.m4 \ m4/gnulib-cache.m4 \ m4/gnulib-tool.m4 \ + m4/PKG_CHECK_VAR.m4 \ + m4/REQUIRE_HEADER.m4 \ + m4/version.m4 \ rpm/rpmlintrc \ rpm/pacemaker.spec.in DISTCLEANFILES = config.status MAINTAINERCLEANFILES = Makefile.in \ aclocal.m4 \ config.guess \ config.sub \ configure \ depcomp \ install-sh \ ltmain.sh \ missing \ py-compile \ test-driver # Don't try to install files outside build directory for "make distcheck". AM_DISTCHECK_CONFIGURE_FLAGS = --prefix="$$dc_install_base/usr" \ --sysconfdir="$$dc_install_base/etc" \ --with-initdir="$$dc_install_base/etc/init.d" \ --with-ocfdir="$$dc_install_base/usr/lib/ocf" \ --with-systemdsystemunitdir="$$dc_install_base$(systemdsystemunitdir)" # Only these will get installed with a plain "make install" CORE_INSTALL = replace include lib daemons tools xml # Only these will get built with a plain "make" or "make clean" CORE = $(CORE_INSTALL) cts SUBDIRS = $(CORE) devel doc extra maint tests AM_CPPFLAGS = -I$(top_srcdir)/include doc_DATA = README.markdown COPYING licensedir = $(docdir)/licenses/ dist_license_DATA = $(wildcard licenses/*) # Scratch file for ad-hoc testing EXTRA_PROGRAMS = scratch nodist_scratch_SOURCES = scratch.c scratch_LDADD = $(top_builddir)/lib/common/libcrmcommon.la # Directories that should be created on install and removed on uninstall ## owned by root:haclient, mode 0750 ROOT_DIRS = $(PACEMAKER_CONFIG_DIR) ## owned by hacluster:haclient, mode 0750 DAEMON_R_DIRS = $(CRM_CONFIG_DIR) \ $(CRM_CORE_DIR) \ $(CRM_BLACKBOX_DIR) ## owned by hacluster:haclient, mode 0770 DAEMON_RW_DIRS = $(CRM_BUNDLE_DIR) \ $(CRM_LOG_DIR) core: @echo "Building only core components and tests: $(CORE)" @for subdir in $(CORE); do \ echo "Building $$subdir"; \ $(MAKE) $(AM_MAKEFLAGS) -C $$subdir all || exit 1; \ done core-install: @echo "Installing only core components: $(CORE_INSTALL)" @for subdir in $(CORE_INSTALL); do \ echo "Installing $$subdir"; \ $(MAKE) $(AM_MAKEFLAGS) -C $$subdir install || exit 1; \ done core-clean: @echo "Cleaning only core components and tests: $(CORE)" @for subdir in $(CORE); do \ echo "Cleaning $$subdir"; \ $(MAKE) $(AM_MAKEFLAGS) -C $$subdir clean || exit 1; \ done install-exec-local: for DIR in $(ROOT_DIRS) $(DAEMON_R_DIRS); do \ $(INSTALL) -d -m 750 "$(DESTDIR)/$$DIR"; \ done for DIR in $(DAEMON_RW_DIRS); do \ $(INSTALL) -d -m 770 "$(DESTDIR)/$$DIR"; \ done -for DIR in $(ROOT_DIRS); do \ chgrp $(CRM_DAEMON_GROUP) "$(DESTDIR)/$$DIR"; \ done -for DIR in $(DAEMON_R_DIRS) $(DAEMON_RW_DIRS); do \ chown $(CRM_DAEMON_USER):$(CRM_DAEMON_GROUP) "$(DESTDIR)/$$DIR"; \ done # Remove created directories only if they're empty uninstall-hook: -for DIR in $(ROOT_DIRS) $(DAEMON_R_DIRS) $(DAEMON_RW_DIRS); do \ rmdir "$(DESTDIR)/$$DIR"; \ done clean-generic: -rm -f *.tar.bz2 *.sed PACKAGE ?= pacemaker # In a normal build, this file is included by GNUmakefile, which serves as the # "real" makefile. But in a VPATH build, GNUmakefile won't exist in the build # tree, and this file will be the "real" makefile. EXTRA_CLEAN_TARGETS handles # both cases: GNUmakefile defines it before including this file, so the # clean-local target can clean up files created by GNUmakefile targets. # If this file is used alone, the variable will be undefined. clean-local: $(EXTRA_CLEAN_TARGETS) -rm -f scratch $(builddir)/$(PACKAGE)-*.tar.gz distclean-local: -rm -rf libltdl autom4te.cache diff --git a/configure.ac b/configure.ac index 14ea3cbd83..59591160b7 100644 --- a/configure.ac +++ b/configure.ac @@ -1,1975 +1,1980 @@ dnl dnl autoconf for Pacemaker dnl -dnl Copyright 2009-2020 the Pacemaker project contributors +dnl Copyright 2009-2021 the Pacemaker project contributors dnl dnl The version control history for this file may have further details. dnl dnl This source code is licensed under the GNU General Public License version 2 dnl or later (GPLv2+) WITHOUT ANY WARRANTY. dnl =============================================== dnl Bootstrap dnl =============================================== AC_PREREQ(2.64) dnl AC_CONFIG_MACRO_DIR is deprecated as of autoconf 2.70 (2020-12-08). dnl Once we can require that version, we can simplify this, and no longer dnl need ACLOCAL_AMFLAGS in Makefile.am. m4_ifdef([AC_CONFIG_MACRO_DIRS], [AC_CONFIG_MACRO_DIRS([m4])], [AC_CONFIG_MACRO_DIR([m4])]) AC_DEFUN([AC_DATAROOTDIR_CHECKED]) dnl Suggested structure: dnl information on the package dnl checks for programs dnl checks for libraries dnl checks for header files dnl checks for types dnl checks for structures dnl checks for compiler characteristics dnl checks for library functions dnl checks for system services m4_include([m4/version.m4]) AC_INIT([pacemaker], VERSION_NUMBER, [users@clusterlabs.org], [pacemaker], PCMK_URL) PCMK_FEATURES="" LT_CONFIG_LTDL_DIR([libltdl]) AC_CONFIG_AUX_DIR([libltdl/config]) AC_CANONICAL_HOST dnl Where #defines that autoconf makes (e.g. HAVE_whatever) go dnl dnl Internal header: include/config.h dnl - Contains ALL defines dnl - include/config.h.in is generated automatically by autoheader dnl - NOT to be included in any header files except crm_internal.h dnl (which is also not to be included in any other header files) dnl dnl External header: include/crm_config.h dnl - Contains a subset of defines checked here dnl - Manually edit include/crm_config.h.in to have configure include dnl new defines dnl - Should not include HAVE_* defines dnl - Safe to include anywhere AC_CONFIG_HEADERS([include/config.h include/crm_config.h]) dnl 1.11: minimum automake version required dnl foreign: don't require GNU-standard top-level files dnl tar-ustar: use (older) POSIX variant of generated tar rather than v7 dnl silent-rules: allow "--enable-silent-rules" (no-op in 1.13+) dnl subdir-objects: keep .o's with their .c's (no-op in 2.0+) AM_INIT_AUTOMAKE([1.11 foreign tar-ustar silent-rules subdir-objects]) dnl Require pkg-config (with a minimum version) PKG_PROG_PKG_CONFIG(0.18) AS_IF([test "x${PKG_CONFIG}" != x], [], [AC_MSG_FAILURE([Could not find required build tool pkg-config (0.18 or later)])]) dnl PKG_NOARCH_INSTALLDIR is not available prior to pkg-config 0.27 and dnl pkgconf 0.8.10 (uncomment next line to mimic that scenario) dnl m4_ifdef([PKG_NOARCH_INSTALLDIR], [m4_undefine([PKG_NOARCH_INSTALLDIR])]) m4_ifndef([PKG_NOARCH_INSTALLDIR], [ AC_DEFUN([PKG_NOARCH_INSTALLDIR], [ AC_SUBST([noarch_pkgconfigdir], ['${datadir}/pkgconfig']) ]) ]) PKG_NOARCH_INSTALLDIR dnl Example 2.4. Silent Custom Rule to Generate a File dnl %-bar.pc: %.pc dnl $(AM_V_GEN)$(LN_S) $(notdir $^) $@ dnl Versioned attributes implementation is not yet production-ready AC_DEFINE_UNQUOTED(ENABLE_VERSIONED_ATTRS, 0, [Enable versioned attributes]) CC_IN_CONFIGURE=yes export CC_IN_CONFIGURE LDD=ldd GLIB_TESTS dnl ======================================================================== dnl Compiler characteristics dnl ======================================================================== dnl A particular compiler can be forced by setting the CC environment variable AC_PROG_CC dnl Use at least C99 if possible. This will generate an "obsolete" warning dnl since autoconf 2.70, but is needed for older versions. AC_PROG_CC_STDC dnl C++ is not needed for build, just maintainer utilities AC_PROG_CXX dnl We use md5.c from gnulib, which has its own m4 macros. Per its docs: dnl "The macro gl_EARLY must be called as soon as possible after verifying that dnl the C compiler is working. ... The core part of the gnulib checks are done dnl by the macro gl_INIT." In addition, prevent gnulib from introducing OpenSSL dnl as a dependency. gl_EARLY gl_SET_CRYPTO_CHECK_DEFAULT([no]) gl_INIT # --enable-new-dtags: Use RUNPATH instead of RPATH. # It is necessary to have this done before libtool does linker detection. # See also: https://github.com/kronosnet/kronosnet/issues/107 AX_CHECK_LINK_FLAG([-Wl,--enable-new-dtags], [AM_LDFLAGS=-Wl,--enable-new-dtags], [AC_MSG_ERROR(["Linker support for --enable-new-dtags is required"])]) AC_SUBST([AM_LDFLAGS]) saved_LDFLAGS="$LDFLAGS" LDFLAGS="$AM_LDFLAGS $LDFLAGS" LT_INIT([dlopen]) LDFLAGS="$saved_LDFLAGS" LTDL_INIT([convenience]) AC_TYPE_SIZE_T AC_CHECK_SIZEOF(char) AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) dnl =============================================== dnl Helpers dnl =============================================== cc_supports_flag() { local CFLAGS="-Werror $@" AC_MSG_CHECKING([whether $CC supports $@]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ ]])], [RC=0; AC_MSG_RESULT([yes])], [RC=1; AC_MSG_RESULT([no])]) return $RC } # Some tests need to use their own CFLAGS cc_temp_flags() { ac_save_CFLAGS="$CFLAGS" CFLAGS="$*" } cc_restore_flags() { CFLAGS=$ac_save_CFLAGS } dnl =============================================== dnl Configure Options dnl =============================================== dnl Actual library checks come later, but pkg-config can be used here to grab dnl external values to use as defaults for configure options dnl --enable-* options AC_ARG_ENABLE([fatal-warnings], [AS_HELP_STRING([--enable-fatal-warnings], [enable pedantic and fatal warnings for gcc @<:@yes@:>@])], ) AC_ARG_ENABLE([quiet], [AS_HELP_STRING([--enable-quiet], [suppress make output unless there is an error @<:@no@:>@])], [], [enable_quiet=no], ) AC_ARG_ENABLE([upstart], [AS_HELP_STRING([--enable-upstart], [enable support for managing resources via Upstart @<:@try@:>@])], [], [enable_upstart=try], ) AC_ARG_ENABLE([systemd], [AS_HELP_STRING([--enable-systemd], [enable support for managing resources via systemd @<:@try@:>@])], [], [enable_systemd=try], ) AC_ARG_ENABLE([hardening], [AS_HELP_STRING([--enable-hardening], [harden the resulting executables/libraries @<:@try@:>@])], [ HARDENING="${enableval}" ], [ HARDENING=try ], ) # Add an option to create symlinks at the pre-2.0.0 daemon name locations, so # that users and tools can continue to invoke those names directly (e.g., for # meta-data). This option will be deprecated in a future release. AC_ARG_ENABLE([legacy-links], [AS_HELP_STRING([--enable-legacy-links], [add symlinks for old daemon names @<:@no@:>@])], [ LEGACY_LINKS="${enableval}" ], [ LEGACY_LINKS=no ], ) AM_CONDITIONAL(BUILD_LEGACY_LINKS, test "x${LEGACY_LINKS}" = "xyes") dnl --with-* options AC_DEFUN([VERSION_ARG], [AC_ARG_WITH([version], [AS_HELP_STRING([--with-version=VERSION], [override package version @<:@$1@:>@])], [ PACKAGE_VERSION="$withval" ])] ) VERSION_ARG(VERSION_NUMBER) AC_ARG_WITH([corosync], [AS_HELP_STRING([--with-corosync], [support the Corosync messaging and membership layer])], [ SUPPORT_CS=$withval ], [ SUPPORT_CS=try ], ) AC_ARG_WITH([nagios], [AS_HELP_STRING([--with-nagios], [support nagios remote monitoring])], [ SUPPORT_NAGIOS=$withval ], [ SUPPORT_NAGIOS=try ], ) AC_ARG_WITH([nagios-plugin-dir], [AS_HELP_STRING([--with-nagios-plugin-dir=DIR], [directory for nagios plugins @<:@LIBEXECDIR/nagios/plugins@:>@])], [ NAGIOS_PLUGIN_DIR="$withval" ] ) AC_ARG_WITH([nagios-metadata-dir], [AS_HELP_STRING([--with-nagios-metadata-dir=DIR], [directory for nagios plugins metadata @<:@DATADIR/nagios/plugins-metadata@:>@])], [ NAGIOS_METADATA_DIR="$withval" ] ) AC_ARG_WITH([acl], [AS_HELP_STRING([--with-acl], [support CIB ACL])], [ SUPPORT_ACL=$withval ], [ SUPPORT_ACL=yes ], ) AC_ARG_WITH([cibsecrets], [AS_HELP_STRING([--with-cibsecrets], [support separate file for CIB secrets])], [ SUPPORT_CIBSECRETS=$withval ], [ SUPPORT_CIBSECRETS=no ], ) PCMK_GNUTLS_PRIORITIES="NORMAL" AC_ARG_WITH([gnutls-priorities], [AS_HELP_STRING([--with-gnutls-priorities], [default GnuTLS cipher priorities @<:@NORMAL@:>@])], [ test x"$withval" = x"no" || PCMK_GNUTLS_PRIORITIES="$withval" ] ) INITDIR="" AC_ARG_WITH([initdir], [AS_HELP_STRING([--with-initdir=DIR], [directory for init (rc) scripts])], [ INITDIR="$withval" ] ) systemdsystemunitdir="${systemdsystemunitdir-}" AC_ARG_WITH([systemdsystemunitdir], [AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [directory for systemd unit files (advanced option: must match what systemd uses)])], [ systemdsystemunitdir="$withval" ] ) SUPPORT_PROFILING=0 AC_ARG_WITH([profiling], [AS_HELP_STRING([--with-profiling], [disable optimizations for effective profiling])], [ SUPPORT_PROFILING=$withval ] ) AC_ARG_WITH([coverage], [AS_HELP_STRING([--with-coverage], [disable optimizations for effective profiling])], [ SUPPORT_COVERAGE=$withval ] ) BUG_URL="" AC_ARG_WITH([bug-url], [AS_HELP_STRING([--with-bug-url=DIR], [address where users should submit bug reports @<:@https://bugs.clusterlabs.org/enter_bug.cgi?product=Pacemaker@:>@])], [ BUG_URL="$withval" ] ) CONFIGDIR="" AC_ARG_WITH([configdir], [AS_HELP_STRING([--with-configdir=DIR], [directory for Pacemaker configuration file @<:@SYSCONFDIR/sysconfig@:>@])], [ CONFIGDIR="$withval" ] ) CRM_LOG_DIR="" AC_ARG_WITH([logdir], [AS_HELP_STRING([--with-logdir=DIR], [directory for Pacemaker log file @<:@LOCALSTATEDIR/log/pacemaker@:>@])], [ CRM_LOG_DIR="$withval" ] ) CRM_BUNDLE_DIR="" AC_ARG_WITH([bundledir], [AS_HELP_STRING([--with-bundledir=DIR], [directory for Pacemaker bundle logs @<:@LOCALSTATEDIR/log/pacemaker/bundles@:>@])], [ CRM_BUNDLE_DIR="$withval" ] ) AC_ARG_WITH([sanitizers], [AS_HELP_STRING([--with-sanitizers=...,...], [enable SANitizer build, do *NOT* use for production. Only ASAN/UBSAN/TSAN are currently supported])], [ SANITIZERS="$withval" ], [ SANITIZERS="" ]) dnl --runstatedir is available as of autoconf 2.70 (2020-12-08). When users dnl have an older version, they can use our --with-runstatedir. pcmk_runstatedir="" AC_ARG_WITH([runstatedir], [AS_HELP_STRING([--with-runstatedir=DIR], [modifiable per-process data @<:@LOCALSTATEDIR/run@:>@ (ignored if --runstatedir is available)])], [ pcmk_runstatedir="$withval" ] ) -dnl This defaults to /usr/lib rather than libdir because it's determined by the -dnl OCF project and not pacemaker. Even if a user wants to install pacemaker to -dnl /usr/local or such, the OCF agents will be expected in their usual -dnl location. However, we do give the user the option to override it. -OCF_ROOT_DIR="/usr/lib/ocf" +dnl Get default from resource-agents if possible. Otherwise, the default uses +dnl /usr/lib rather than libdir because it's determined by the OCF project and +dnl not Pacemaker. Even if a user wants to install Pacemaker to /usr/local or +dnl such, the OCF agents will be expected in their usual location. However, we +dnl do give the user the option to override it. +PKG_CHECK_VAR([OCF_ROOT_DIR], [resource-agents], [ocfrootdir], [], + [OCF_ROOT_DIR="/usr/lib/ocf"]) AC_ARG_WITH([ocfdir], - [AS_HELP_STRING([--with-ocfdir=DIR], - [OCF resource agent root directory (advanced option: changing this may break other cluster components unless similarly configured) @<:@/usr/lib/ocf@:>@])], + [AS_HELP_STRING([--with-ocfdir=DIR], m4_normalize([ + OCF resource agent root directory (advanced option: changing this + may break other cluster components unless similarly configured) + @<:@value from resource-agents package if available otherwise + /usr/lib/ocf@:>@]))], [ OCF_ROOT_DIR="$withval" ] ) AC_SUBST(OCF_ROOT_DIR) +AC_DEFINE_UNQUOTED([OCF_ROOT_DIR], ["$OCF_ROOT_DIR"], + [OCF root directory for resource agents and libraries]) dnl Get default from fence-agents if available PKG_CHECK_VAR([FA_PREFIX], [fence-agents], [prefix], [PCMK__FENCE_BINDIR="${FA_PREFIX}/sbin"], [PCMK__FENCE_BINDIR="$sbindir"]) AC_ARG_WITH([fence-bindir], [AS_HELP_STRING([--with-fence-bindir=DIR], m4_normalize([ directory for executable fence agents @<:@value from fence-agents package if available otherwise SBINDIR@:>@]))], [ PCMK__FENCE_BINDIR="$withval" ] ) AC_SUBST(PCMK__FENCE_BINDIR) CRM_DAEMON_USER="" AC_ARG_WITH([daemon-user], [AS_HELP_STRING([--with-daemon-user=USER], [user to run unprivileged Pacemaker daemons as (advanced option: changing this may break other cluster components unless similarly configured) @<:@hacluster@:>@])], [ CRM_DAEMON_USER="$withval" ] ) CRM_DAEMON_GROUP="" AC_ARG_WITH([daemon-group], [AS_HELP_STRING([--with-daemon-group=GROUP], [group to run unprivileged Pacemaker daemons as (advanced option: changing this may break other cluster components unless similarly configured) @<:@haclient@:>@])], [ CRM_DAEMON_GROUP="$withval" ] ) dnl =============================================== dnl General Processing dnl =============================================== AC_DEFINE_UNQUOTED(PACEMAKER_VERSION, "$PACKAGE_VERSION", [Current pacemaker version]) PACKAGE_SERIES=`echo $PACKAGE_VERSION | awk -F. '{ print $1"."$2 }'` AC_SUBST(PACKAGE_SERIES) AC_SUBST(PACKAGE_VERSION) AC_PROG_LN_S AC_PROG_MKDIR_P AS_IF([cc_supports_flag -Werror], [WERROR="-Werror"], [WERROR=""]) # Normalize enable_fatal_warnings (defaulting to yes, when compiler supports it) if test "x${enable_fatal_warnings}" != "xno" ; then if test "$GCC" = "yes" && test "x${WERROR}" != "x" ; then enable_fatal_warnings=yes else AC_MSG_NOTICE([Compiler does not support fatal warnings]) enable_fatal_warnings=no fi fi AC_MSG_NOTICE([Sanitizing prefix: ${prefix}]) AS_IF([test "$prefix" = "NONE"], [ prefix=/usr dnl Fix default variables - "prefix" variable if not specified AS_IF([test "$localstatedir" = "\${prefix}/var"], [localstatedir="/var"]) AS_IF([test "$sysconfdir" = "\${prefix}/etc"], [sysconfdir="/etc"]) ]) AC_MSG_NOTICE([Sanitizing exec_prefix: ${exec_prefix}]) case $exec_prefix in prefix|NONE) exec_prefix=$prefix ;; esac AC_MSG_NOTICE([Sanitizing INITDIR: ${INITDIR}]) case $INITDIR in prefix) INITDIR=$prefix;; "") AC_MSG_CHECKING([which init (rc) directory to use]) for initdir in /etc/init.d /etc/rc.d/init.d /sbin/init.d \ /usr/local/etc/rc.d /etc/rc.d do if test -d $initdir then INITDIR=$initdir break fi done AC_MSG_RESULT([$INITDIR]) ;; esac AC_SUBST(INITDIR) AC_MSG_NOTICE([Sanitizing libdir: ${libdir}]) case $libdir in prefix|NONE) AC_MSG_CHECKING([which lib directory to use]) for aDir in lib64 lib do trydir="${exec_prefix}/${aDir}" if test -d ${trydir} then libdir=${trydir} break fi done AC_MSG_RESULT([$libdir]); ;; esac dnl Expand autoconf variables so that we don't end up with '${prefix}' dnl in #defines and python scripts dnl NOTE: Autoconf deliberately leaves them unexpanded to allow dnl make exec_prefix=/foo install dnl No longer being able to do this seems like no great loss to me... eval prefix="`eval echo ${prefix}`" eval exec_prefix="`eval echo ${exec_prefix}`" eval bindir="`eval echo ${bindir}`" eval sbindir="`eval echo ${sbindir}`" eval libexecdir="`eval echo ${libexecdir}`" eval datadir="`eval echo ${datadir}`" eval sysconfdir="`eval echo ${sysconfdir}`" eval sharedstatedir="`eval echo ${sharedstatedir}`" eval localstatedir="`eval echo ${localstatedir}`" eval libdir="`eval echo ${libdir}`" eval includedir="`eval echo ${includedir}`" eval oldincludedir="`eval echo ${oldincludedir}`" eval infodir="`eval echo ${infodir}`" eval mandir="`eval echo ${mandir}`" dnl Home-grown variables if [ test "x${runstatedir}" = "x" ]; then if [ test "x${pcmk_runstatedir}" = "x" ]; then runstatedir="${localstatedir}/run" else runstatedir="${pcmk_runstatedir}" fi fi eval runstatedir="$(eval echo ${runstatedir})" AC_DEFINE_UNQUOTED([PCMK_RUN_DIR], ["$runstatedir"], [Location for modifiable per-process data]) AC_SUBST(runstatedir) eval INITDIR="${INITDIR}" eval docdir="`eval echo ${docdir}`" if test x"${docdir}" = x""; then docdir=${datadir}/doc/${PACKAGE}-${VERSION} fi AC_SUBST(docdir) if test x"${CONFIGDIR}" = x""; then CONFIGDIR="${sysconfdir}/sysconfig" fi AC_SUBST(CONFIGDIR) if test x"${CRM_LOG_DIR}" = x""; then CRM_LOG_DIR="${localstatedir}/log/pacemaker" fi AC_DEFINE_UNQUOTED(CRM_LOG_DIR,"$CRM_LOG_DIR", Location for Pacemaker log file) AC_SUBST(CRM_LOG_DIR) if test x"${CRM_BUNDLE_DIR}" = x""; then CRM_BUNDLE_DIR="${localstatedir}/log/pacemaker/bundles" fi AC_DEFINE_UNQUOTED(CRM_BUNDLE_DIR,"$CRM_BUNDLE_DIR", Location for Pacemaker bundle logs) AC_SUBST(CRM_BUNDLE_DIR) eval PCMK__FENCE_BINDIR="`eval echo ${PCMK__FENCE_BINDIR}`" AC_DEFINE_UNQUOTED(PCMK__FENCE_BINDIR,"$PCMK__FENCE_BINDIR", [Location for executable fence agents]) AS_IF([test x"${PCMK_GNUTLS_PRIORITIES}" != x""], [], [AC_MSG_ERROR([--with-gnutls-priorities value must not be empty])]) AC_DEFINE_UNQUOTED([PCMK_GNUTLS_PRIORITIES], ["$PCMK_GNUTLS_PRIORITIES"], [GnuTLS cipher priorities]) if test x"${BUG_URL}" = x""; then BUG_URL="https://bugs.clusterlabs.org/enter_bug.cgi?product=Pacemaker" fi AC_SUBST(BUG_URL) for j in prefix exec_prefix bindir sbindir libexecdir datadir sysconfdir \ sharedstatedir localstatedir libdir includedir oldincludedir infodir \ mandir INITDIR docdir CONFIGDIR do dirname=`eval echo '${'${j}'}'` if test ! -d "$dirname" then AC_MSG_WARN([$j directory ($dirname) does not exist (yet)]) fi done us_auth= AC_CHECK_HEADER([sys/socket.h], [ AC_CHECK_DECL([SO_PEERCRED], [ # Linux AC_CHECK_TYPE([struct ucred], [ us_auth=peercred_ucred; AC_DEFINE([US_AUTH_PEERCRED_UCRED], [1], [Define if Unix socket auth method is getsockopt(s, SO_PEERCRED, &ucred, ...)]) ], [ # OpenBSD AC_CHECK_TYPE([struct sockpeercred], [ us_auth=localpeercred_sockepeercred; AC_DEFINE([US_AUTH_PEERCRED_SOCKPEERCRED], [1], [Define if Unix socket auth method is getsockopt(s, SO_PEERCRED, &sockpeercred, ...)]) ], [], [[#include ]]) ], [[#define _GNU_SOURCE #include ]]) ], [], [[#include ]]) ]) AS_IF([test -z "${us_auth}"], [ # FreeBSD AC_CHECK_DECL([getpeereid], [ us_auth=getpeereid; AC_DEFINE([US_AUTH_GETPEEREID], [1], [Define if Unix socket auth method is getpeereid(s, &uid, &gid)]) ], [ # Solaris/OpenIndiana AC_CHECK_DECL([getpeerucred], [ us_auth=getpeerucred; AC_DEFINE([US_AUTH_GETPEERUCRED], [1], [Define if Unix socket auth method is getpeercred(s, &ucred)]) ], [ AC_MSG_FAILURE([No way to authenticate a Unix socket peer]) ], [[#include ]]) ]) ]) dnl OS-based decision-making is poor autotools practice; feature-based dnl mechanisms are strongly preferred. Keep this section to a bare minimum; dnl regard as a "necessary evil". INIT_EXT="" PROCFS=0 case "$host_os" in dnl Solaris and some *BSD versions support procfs but not files we need *bsd*) INIT_EXT=".sh" ;; *linux*) PROCFS=1 ;; darwin*) LIBS="$LIBS -L${prefix}/lib" CFLAGS="$CFLAGS -I${prefix}/include" ;; esac AC_SUBST(INIT_EXT) AC_DEFINE_UNQUOTED([SUPPORT_PROCFS], [$PROCFS], [Define to 1 if procfs is supported]) case "$host_cpu" in ppc64|powerpc64) case $CFLAGS in *powerpc64*) ;; *) if test "$GCC" = yes; then CFLAGS="$CFLAGS -m64" fi ;; esac ;; esac # C99 doesn't guarantee uint64_t type and related format specifiers, but # prerequisites, corosync + libqb, use that widely, so the target platforms # are already pre-constrained to those "64bit-clean" (doesn't imply native # bit width) and hence we deliberately refrain from artificial surrogates # (sans manipulation through cached values). AC_CACHE_VAL( [pcmk_cv_decl_inttypes], [ AC_CHECK_DECLS( [PRIu64, PRIu32, PRIx32, SCNu64], [pcmk_cv_decl_inttypes="PRIu64 PRIu32 PRIx32 SCNu64"], [ # test shall only react on "no" cached result & error out respectively if test "x$ac_cv_have_decl_PRIu64" = xno; then AC_MSG_ERROR([lack of inttypes.h based specifier serving uint64_t (PRIu64)]) elif test "x$ac_cv_have_decl_PRIu32" = xno; then AC_MSG_ERROR([lack of inttypes.h based specifier serving uint32_t (PRIu32)]) elif test "x$ac_cv_have_decl_PRIx32" = xno; then AC_MSG_ERROR([lack of inttypes.h based hexa specifier serving uint32_t (PRIx32)]) elif test "x$ac_cv_have_decl_SCNu64" = xno; then AC_MSG_ERROR([lack of inttypes.h based specifier gathering uint64_t (SCNu64)]) fi ], [[#include ]] ) ] ) ( set $pcmk_cv_decl_inttypes AC_DEFINE_UNQUOTED([U64T], [$1], [Correct format specifier for U64T]) AC_DEFINE_UNQUOTED([U32T], [$2], [Correct format specifier for U32T]) AC_DEFINE_UNQUOTED([X32T], [$3], [Correct format specifier for X32T]) AC_DEFINE_UNQUOTED([U64TS], [$4], [Correct format specifier for U64TS]) ) dnl =============================================== dnl Program Paths dnl =============================================== PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin" export PATH dnl Replacing AC_PROG_LIBTOOL with AC_CHECK_PROG because LIBTOOL dnl was NOT being expanded all the time thus causing things to fail. AC_CHECK_PROGS(LIBTOOL, glibtool libtool libtool15 libtool13) AS_IF([test "x${LIBTOOL}" != "x"], [], [AC_MSG_FAILURE([Could not find required build tool libtool (or equivalent)])]) dnl Pacemaker's executable python scripts will invoke the python specified by dnl configure's PYTHON variable. If not specified, AM_PATH_PYTHON will check a dnl built-in list with (unversioned) "python" having precedence. To configure dnl Pacemaker to use a specific python interpreter version, define PYTHON dnl when calling configure, for example: ./configure PYTHON=/usr/bin/python3.6 dnl Ensure PYTHON is an absolute path AS_IF([test x"${PYTHON}" != x""], [AC_PATH_PROG([PYTHON], [$PYTHON])]) dnl Pacemaker requires a minimum Python version of 3.2 AM_PATH_PYTHON([3.2]) AC_PATH_PROGS([ASCIIDOC_CONV], [asciidoc asciidoctor]) AC_PATH_PROG([HELP2MAN], [help2man]) AC_PATH_PROG([SPHINX], [sphinx-build]) AC_PATH_PROG([INKSCAPE], [inkscape]) AC_PATH_PROG([XSLTPROC], [xsltproc]) AC_PATH_PROG([XMLCATALOG], [xmlcatalog]) dnl Bash is needed for building man pages and running regression tests. dnl BASH is already an environment variable, so use something else. AC_PATH_PROG([BASH_PATH], [bash]) AS_IF([test "x${BASH_PATH}" != "x"], [], [AC_MSG_FAILURE([Could not find required build tool bash])]) AC_PATH_PROGS(VALGRIND_BIN, valgrind, /usr/bin/valgrind) AC_DEFINE_UNQUOTED(VALGRIND_BIN, "$VALGRIND_BIN", Valgrind command) AM_CONDITIONAL(BUILD_HELP, test x"${HELP2MAN}" != x"") if test x"${HELP2MAN}" != x""; then PCMK_FEATURES="$PCMK_FEATURES generated-manpages" fi MANPAGE_XSLT="" if test x"${XSLTPROC}" != x""; then AC_MSG_CHECKING([for DocBook-to-manpage transform]) # first try to figure out correct template using xmlcatalog query, # resort to extensive (semi-deterministic) file search if that fails DOCBOOK_XSL_URI='http://docbook.sourceforge.net/release/xsl/current' DOCBOOK_XSL_PATH='manpages/docbook.xsl' MANPAGE_XSLT=$(${XMLCATALOG} "" ${DOCBOOK_XSL_URI}/${DOCBOOK_XSL_PATH} \ | sed -n 's|^file://||p;q') if test x"${MANPAGE_XSLT}" = x""; then DIRS=$(find "${datadir}" -name $(basename $(dirname ${DOCBOOK_XSL_PATH})) \ -type d | LC_ALL=C sort) XSLT=$(basename ${DOCBOOK_XSL_PATH}) for d in ${DIRS} do if test -f "${d}/${XSLT}"; then MANPAGE_XSLT="${d}/${XSLT}" break fi done fi fi AC_MSG_RESULT([$MANPAGE_XSLT]) AC_SUBST(MANPAGE_XSLT) AM_CONDITIONAL(BUILD_XML_HELP, test x"${MANPAGE_XSLT}" != x"") if test x"${MANPAGE_XSLT}" != x""; then PCMK_FEATURES="$PCMK_FEATURES agent-manpages" fi AM_CONDITIONAL([IS_ASCIIDOC], [echo "${ASCIIDOC_CONV}" | grep -Eq 'asciidoc$']) AM_CONDITIONAL([BUILD_ASCIIDOC], [test "x${ASCIIDOC_CONV}" != x]) if test "x${ASCIIDOC_CONV}" != x; then PCMK_FEATURES="$PCMK_FEATURES ascii-docs" fi AM_CONDITIONAL([BUILD_SPHINX_DOCS], [test x"${SPHINX}" != x"" && test x"${INKSCAPE}" != x""]) AM_COND_IF([BUILD_SPHINX_DOCS], [PCMK_FEATURES="$PCMK_FEATURES books"]) dnl Pacemaker's shell scripts (and thus man page builders) rely on GNU getopt AC_MSG_CHECKING([for GNU-compatible getopt]) IFS_orig=$IFS IFS=: for PATH_DIR in $PATH do IFS=$IFS_orig GETOPT_PATH="${PATH_DIR}/getopt" if test -f "$GETOPT_PATH" && test -x "$GETOPT_PATH" ; then $GETOPT_PATH -T >/dev/null 2>/dev/null if test $? -eq 4; then break fi fi GETOPT_PATH="" done IFS=$IFS_orig AS_IF([test -n "$GETOPT_PATH"], [AC_MSG_RESULT([$GETOPT_PATH])], [ AC_MSG_RESULT([no]) AC_MSG_ERROR([Could not find required build tool GNU-compatible getopt]) ]) AC_SUBST([GETOPT_PATH]) dnl ======================================================================== dnl checks for library functions to replace them dnl dnl NoSuchFunctionName: dnl is a dummy function which no system supplies. It is here to make dnl the system compile semi-correctly on OpenBSD which doesn't know dnl how to create an empty archive dnl dnl scandir: Only on BSD. dnl System-V systems may have it, but hidden and/or deprecated. dnl A replacement function is supplied for it. dnl -dnl setenv: is some bsdish function that should also be avoided (use -dnl putenv instead) -dnl On the other hand, putenv doesn't provide the right API for the -dnl code and has memory leaks designed in (sigh...) Fortunately this -dnl A replacement function is supplied for it. -dnl dnl strerror: returns a string that corresponds to an errno. dnl A replacement function is supplied for it. dnl dnl strnlen: is a gnu function similar to strlen, but safer. dnl We wrote a tolerably-fast replacement function for it. dnl dnl strndup: is a gnu function similar to strdup, but safer. dnl We wrote a tolerably-fast replacement function for it. -AC_REPLACE_FUNCS(alphasort NoSuchFunctionName scandir setenv strerror strchrnul unsetenv strnlen strndup) +AC_REPLACE_FUNCS(alphasort NoSuchFunctionName scandir strerror strchrnul strnlen strndup) dnl =============================================== dnl Libraries dnl =============================================== AC_CHECK_LIB(socket, socket) dnl -lsocket AC_CHECK_LIB(c, dlopen) dnl if dlopen is in libc... AC_CHECK_LIB(dl, dlopen) dnl -ldl (for Linux) AC_CHECK_LIB(rt, sched_getscheduler) dnl -lrt (for Tru64) AC_CHECK_LIB(gnugetopt, getopt_long) dnl -lgnugetopt ( if available ) AC_CHECK_LIB(pam, pam_start) dnl -lpam (if available) -dnl UUID functions may be in the standard library or a separate -luuid -AC_CHECK_LIB([uuid], [uuid_parse]) +PKG_CHECK_MODULES([UUID], [uuid], + [CPPFLAGS="${CPPFLAGS} ${UUID_CFLAGS}" + LIBS="${LIBS} ${UUID_LIBS}"]) AC_CHECK_FUNCS([sched_setscheduler]) if test "$ac_cv_func_sched_setscheduler" != yes; then PC_LIBS_RT="" else PC_LIBS_RT="-lrt" fi AC_SUBST(PC_LIBS_RT) # Require glib 2.32.0 (2012-03) or later PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.32.0], [CPPFLAGS="${CPPFLAGS} ${GLIB_CFLAGS}" LIBS="${LIBS} ${GLIB_LIBS}"]) # # Where is dlopen? # if test "$ac_cv_lib_c_dlopen" = yes; then LIBADD_DL="" elif test "$ac_cv_lib_dl_dlopen" = yes; then LIBADD_DL=-ldl else LIBADD_DL=${lt_cv_dlopen_libs} fi PKG_CHECK_MODULES(LIBXML2, [libxml-2.0], [CPPFLAGS="${CPPFLAGS} ${LIBXML2_CFLAGS}" LIBS="${LIBS} ${LIBXML2_LIBS}"]) AC_CHECK_LIB([xslt], [xsltApplyStylesheet], [], [AC_MSG_FAILURE([Could not find required C library libxslt])]) dnl ======================================================================== dnl Headers dnl ======================================================================== # Some distributions insert #warnings into deprecated headers. If we will # enable fatal warnings for the build, then enable them for the header checks # as well, otherwise the build could fail even though the header check # succeeds. (We should probably be doing this in more places.) AS_IF([test "x${enable_fatal_warnings}" = xyes], [cc_temp_flags "$CFLAGS $WERROR"]) # Optional headers (inclusion of these should be conditional in C code) AC_CHECK_HEADERS([getopt.h]) AC_CHECK_HEADERS([linux/swab.h]) AC_CHECK_HEADERS([stddef.h]) AC_CHECK_HEADERS([sys/signalfd.h]) AC_CHECK_HEADERS([uuid/uuid.h]) AC_CHECK_HEADERS([security/pam_appl.h pam/pam_appl.h]) # Required headers REQUIRE_HEADER([arpa/inet.h]) REQUIRE_HEADER([ctype.h]) REQUIRE_HEADER([dirent.h]) REQUIRE_HEADER([errno.h]) REQUIRE_HEADER([glib.h]) REQUIRE_HEADER([grp.h]) REQUIRE_HEADER([limits.h]) REQUIRE_HEADER([netdb.h]) REQUIRE_HEADER([netinet/in.h]) REQUIRE_HEADER([netinet/ip.h], [ #include #include ]) REQUIRE_HEADER([pwd.h]) REQUIRE_HEADER([signal.h]) REQUIRE_HEADER([stdio.h]) REQUIRE_HEADER([stdlib.h]) REQUIRE_HEADER([string.h]) REQUIRE_HEADER([strings.h]) REQUIRE_HEADER([sys/ioctl.h]) REQUIRE_HEADER([sys/param.h]) REQUIRE_HEADER([sys/reboot.h]) REQUIRE_HEADER([sys/resource.h]) REQUIRE_HEADER([sys/socket.h]) REQUIRE_HEADER([sys/stat.h]) REQUIRE_HEADER([sys/time.h]) REQUIRE_HEADER([sys/types.h]) REQUIRE_HEADER([sys/utsname.h]) REQUIRE_HEADER([sys/wait.h]) REQUIRE_HEADER([time.h]) REQUIRE_HEADER([unistd.h]) REQUIRE_HEADER([libxml/xpath.h]) REQUIRE_HEADER([libxslt/xslt.h]) AS_IF([test "x${enable_fatal_warnings}" = xyes], [cc_restore_flags]) AC_CHECK_FUNCS([uuid_unparse], [], [AC_MSG_FAILURE([Could not find required C function uuid_unparse()])]) AC_CACHE_CHECK([whether __progname and __progname_full are available], [pf_cv_var_progname], AC_LINK_IFELSE([ AC_LANG_PROGRAM([[extern char *__progname, *__progname_full;]], [[__progname = "foo"; __progname_full = "foo bar";]], [pf_cv_var_progname="yes"], [pf_cv_var_progname="no"]) ])) AS_IF([test "$pf_cv_var_progname" = "yes"], [AC_DEFINE(HAVE___PROGNAME,1,[ ])]) dnl ======================================================================== dnl Generic declarations dnl ======================================================================== AC_CHECK_DECLS([CLOCK_MONOTONIC], [PCMK_FEATURES="$PCMK_FEATURES monotonic"], [], [[ #include ]]) dnl ======================================================================== dnl Structures dnl ======================================================================== AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[[#include ]]) AC_CHECK_MEMBER([struct dirent.d_type], AC_DEFINE(HAVE_STRUCT_DIRENT_D_TYPE,1,[Define this if struct dirent has d_type]),, [#include ]) dnl ======================================================================== dnl Functions dnl ======================================================================== -AC_CHECK_FUNCS(getopt) +REQUIRE_FUNC([getopt]) +REQUIRE_FUNC([setenv]) +REQUIRE_FUNC([unsetenv]) AC_CACHE_CHECK(whether sscanf supports %m, pf_cv_var_sscanf, AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include const char *s = "some-command-line-arg"; int main(int argc, char **argv) { char *name = NULL; int n = sscanf(s, "%ms", &name); return n == 1 ? 0 : 1; } ]])], pf_cv_var_sscanf="yes", pf_cv_var_sscanf="no", pf_cv_var_sscanf="no")) AS_IF([test "$pf_cv_var_sscanf" = "yes"], [AC_DEFINE(SSCANF_HAS_M, 1, [ ])]) dnl ======================================================================== dnl bzip2 dnl ======================================================================== REQUIRE_HEADER([bzlib.h]) AC_CHECK_LIB([bz2], [BZ2_bzBuffToBuffCompress],, [AC_MSG_FAILURE(Could not find required C library libbz2)]) dnl ======================================================================== dnl sighandler_t is missing from Illumos, Solaris11 systems dnl ======================================================================== AC_MSG_CHECKING([for sighandler_t]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[sighandler_t *f;]])], [ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_SIGHANDLER_T], [1], [Define to 1 if sighandler_t is available]) ], [AC_MSG_RESULT([no])]) dnl ======================================================================== dnl ncurses dnl ======================================================================== dnl dnl A few OSes (e.g. Linux) deliver a default "ncurses" alongside "curses". dnl Many non-Linux deliver "curses"; sites may add "ncurses". dnl dnl However, the source-code recommendation for both is to #include "curses.h" dnl (i.e. "ncurses" still wants the include to be simple, no-'n', "curses.h"). dnl dnl ncurses takes precedence. dnl AC_CHECK_HEADERS([curses.h curses/curses.h ncurses.h ncurses/ncurses.h]) dnl Although n-library is preferred, only look for it if the n-header was found. CURSESLIBS='' PC_NAME_CURSES="" PC_LIBS_CURSES="" AS_IF([test "$ac_cv_header_ncurses_h" = "yes"], [ AC_CHECK_LIB(ncurses, printw, [AC_DEFINE(HAVE_LIBNCURSES,1, have ncurses library)]) CURSESLIBS=`$PKG_CONFIG --libs ncurses` || CURSESLIBS='-lncurses' PC_NAME_CURSES="ncurses" ]) AS_IF([test "$ac_cv_header_ncurses_ncurses_h" = "yes"], [ AC_CHECK_LIB(ncurses, printw, [AC_DEFINE(HAVE_LIBNCURSES,1, have ncurses library)]) CURSESLIBS=`$PKG_CONFIG --libs ncurses` || CURSESLIBS='-lncurses' PC_NAME_CURSES="ncurses" ]) dnl Only look for non-n-library if there was no n-library. AS_IF([test X"$CURSESLIBS" = X"" && test "$ac_cv_header_curses_h" = "yes"], [ AC_CHECK_LIB(curses, printw, [CURSESLIBS='-lcurses'; AC_DEFINE(HAVE_LIBCURSES,1, have curses library)]) PC_LIBS_CURSES="$CURSESLIBS" ]) dnl Only look for non-n-library if there was no n-library. AS_IF([test X"$CURSESLIBS" = X"" && test "$ac_cv_header_curses_curses_h" = "yes"], [ AC_CHECK_LIB(curses, printw, [CURSESLIBS='-lcurses'; AC_DEFINE(HAVE_LIBCURSES,1, have curses library)]) PC_LIBS_CURSES="$CURSESLIBS" ]) if test "x$CURSESLIBS" != "x"; then PCMK_FEATURES="$PCMK_FEATURES ncurses" fi dnl Check for printw() prototype compatibility AS_IF([test X"$CURSESLIBS" != X"" && cc_supports_flag -Wcast-qual], [ ac_save_LIBS=$LIBS LIBS="$CURSESLIBS" cc_temp_flags "-Wcast-qual $WERROR" # avoid broken test because of hardened build environment in Fedora 23+ # - https://fedoraproject.org/wiki/Changes/Harden_All_Packages # - https://bugzilla.redhat.com/1297985 AS_IF([cc_supports_flag -fPIC], [CFLAGS="$CFLAGS -fPIC"]) AC_MSG_CHECKING([whether curses library is compatible]) AC_LINK_IFELSE( [AC_LANG_PROGRAM([ #if defined(HAVE_NCURSES_H) # include #elif defined(HAVE_NCURSES_NCURSES_H) # include #elif defined(HAVE_CURSES_H) # include #endif ], [printw((const char *)"Test");] )], [AC_MSG_RESULT([yes])], [ AC_MSG_RESULT([no]) AC_MSG_WARN(m4_normalize([Disabling curses because the printw() function of your (n)curses library is old. If you wish to enable curses, update to a newer version (ncurses 5.4 or later is recommended, available from https://invisible-island.net/ncurses/) ])) AC_DEFINE([HAVE_INCOMPATIBLE_PRINTW], [1], [Define to 1 if curses library has incompatible printw()]) ] ) LIBS=$ac_save_LIBS cc_restore_flags ]) AC_SUBST(CURSESLIBS) AC_SUBST(PC_NAME_CURSES) AC_SUBST(PC_LIBS_CURSES) dnl ======================================================================== dnl Profiling and GProf dnl ======================================================================== CFLAGS_ORIG="$CFLAGS" case $SUPPORT_COVERAGE in 1|yes|true) SUPPORT_PROFILING=1 PCMK_FEATURES="$PCMK_FEATURES coverage" CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage" dnl During linking, make sure to specify -lgcov or -coverage ;; esac case $SUPPORT_PROFILING in 1|yes|true) SUPPORT_PROFILING=1 dnl Disable various compiler optimizations CFLAGS="$CFLAGS -fno-omit-frame-pointer -fno-inline -fno-builtin " dnl CFLAGS="$CFLAGS -fno-inline-functions -fno-default-inline -fno-inline-functions-called-once -fno-optimize-sibling-calls" dnl Turn off optimization so tools can get accurate line numbers CFLAGS=`echo $CFLAGS | sed -e 's/-O.\ //g' -e 's/-Wp,-D_FORTIFY_SOURCE=.\ //g' -e 's/-D_FORTIFY_SOURCE=.\ //g'` CFLAGS="$CFLAGS -O0 -g3 -gdwarf-2" dnl Update features PCMK_FEATURES="$PCMK_FEATURES profile" ;; *) SUPPORT_PROFILING=0 ;; esac AS_IF([test ${SUPPORT_PROFILING} -eq 0], [], [ AC_MSG_NOTICE([CFLAGS before adding profiling options: $CFLAGS_ORIG]) AC_MSG_NOTICE([CFLAGS after: $CFLAGS]) ]) AC_DEFINE_UNQUOTED(SUPPORT_PROFILING, $SUPPORT_PROFILING, Support for profiling) dnl ======================================================================== dnl Cluster infrastructure - LibQB dnl ======================================================================== PKG_CHECK_MODULES(libqb, libqb >= 0.17) CPPFLAGS="$libqb_CFLAGS $CPPFLAGS" LIBS="$libqb_LIBS $LIBS" dnl libqb 2.0.2+ (2020-10) AC_CHECK_FUNCS(qb_ipcc_auth_get, AC_DEFINE(HAVE_IPCC_AUTH_GET, 1, [Have qb_ipcc_auth_get function])) dnl libqb 2.0.0+ (2020-05) CHECK_ENUM_VALUE([qb/qblog.h],[qb_log_conf],[QB_LOG_CONF_MAX_LINE_LEN]) CHECK_ENUM_VALUE([qb/qblog.h],[qb_log_conf],[QB_LOG_CONF_ELLIPSIS]) dnl Support Linux-HA fence agents if available if test "$cross_compiling" != "yes"; then CPPFLAGS="$CPPFLAGS -I${prefix}/include/heartbeat" fi AC_CHECK_HEADERS([stonith/stonith.h], [ AC_CHECK_LIB([pils], [PILLoadPlugin]) AC_CHECK_LIB([plumb], [G_main_add_IPC_Channel]) PCMK_FEATURES="$PCMK_FEATURES lha" ]) AM_CONDITIONAL([BUILD_LHA_SUPPORT], [test "$ac_cv_header_stonith_stonith_h" = "yes"]) dnl =============================================== dnl Variables needed for substitution dnl =============================================== CRM_SCHEMA_DIRECTORY="${datadir}/pacemaker" AC_DEFINE_UNQUOTED(CRM_SCHEMA_DIRECTORY,"$CRM_SCHEMA_DIRECTORY", Location for the Pacemaker Relax-NG Schema) AC_SUBST(CRM_SCHEMA_DIRECTORY) CRM_CORE_DIR="${localstatedir}/lib/pacemaker/cores" AC_DEFINE_UNQUOTED(CRM_CORE_DIR,"$CRM_CORE_DIR", Location to store core files produced by Pacemaker daemons) AC_SUBST(CRM_CORE_DIR) if test x"${CRM_DAEMON_USER}" = x""; then CRM_DAEMON_USER="hacluster" fi AC_DEFINE_UNQUOTED(CRM_DAEMON_USER,"$CRM_DAEMON_USER", User to run Pacemaker daemons as) AC_SUBST(CRM_DAEMON_USER) if test x"${CRM_DAEMON_GROUP}" = x""; then CRM_DAEMON_GROUP="haclient" fi AC_DEFINE_UNQUOTED(CRM_DAEMON_GROUP,"$CRM_DAEMON_GROUP", Group to run Pacemaker daemons as) AC_SUBST(CRM_DAEMON_GROUP) CRM_PACEMAKER_DIR=${localstatedir}/lib/pacemaker AC_DEFINE_UNQUOTED(CRM_PACEMAKER_DIR,"$CRM_PACEMAKER_DIR", Location to store directory produced by Pacemaker daemons) AC_SUBST(CRM_PACEMAKER_DIR) CRM_BLACKBOX_DIR=${localstatedir}/lib/pacemaker/blackbox AC_DEFINE_UNQUOTED(CRM_BLACKBOX_DIR,"$CRM_BLACKBOX_DIR", Where to keep blackbox dumps) AC_SUBST(CRM_BLACKBOX_DIR) PE_STATE_DIR="${localstatedir}/lib/pacemaker/pengine" AC_DEFINE_UNQUOTED(PE_STATE_DIR,"$PE_STATE_DIR", Where to keep scheduler outputs) AC_SUBST(PE_STATE_DIR) CRM_CONFIG_DIR="${localstatedir}/lib/pacemaker/cib" AC_DEFINE_UNQUOTED(CRM_CONFIG_DIR,"$CRM_CONFIG_DIR", Where to keep configuration files) AC_SUBST(CRM_CONFIG_DIR) CRM_CONFIG_CTS="${localstatedir}/lib/pacemaker/cts" AC_DEFINE_UNQUOTED(CRM_CONFIG_CTS,"$CRM_CONFIG_CTS", Where to keep cts stateful data) AC_SUBST(CRM_CONFIG_CTS) CRM_DAEMON_DIR="${libexecdir}/pacemaker" AC_DEFINE_UNQUOTED(CRM_DAEMON_DIR,"$CRM_DAEMON_DIR", Location for Pacemaker daemons) AC_SUBST(CRM_DAEMON_DIR) CRM_STATE_DIR="${runstatedir}/crm" AC_DEFINE_UNQUOTED([CRM_STATE_DIR], ["$CRM_STATE_DIR"], [Where to keep state files and sockets]) AC_SUBST(CRM_STATE_DIR) CRM_RSCTMP_DIR="${runstatedir}/resource-agents" AC_DEFINE_UNQUOTED(CRM_RSCTMP_DIR,"$CRM_RSCTMP_DIR", Where resource agents should keep state files) AC_SUBST(CRM_RSCTMP_DIR) PACEMAKER_CONFIG_DIR="${sysconfdir}/pacemaker" AC_DEFINE_UNQUOTED(PACEMAKER_CONFIG_DIR,"$PACEMAKER_CONFIG_DIR", Where to keep configuration files like authkey) AC_SUBST(PACEMAKER_CONFIG_DIR) OCF_RA_DIR="$OCF_ROOT_DIR/resource.d" AC_DEFINE_UNQUOTED(OCF_RA_DIR,"$OCF_RA_DIR", Location for OCF RAs) AC_SUBST(OCF_RA_DIR) AC_DEFINE_UNQUOTED(SBIN_DIR,"$sbindir",[Location for system binaries]) AC_PATH_PROGS(GIT, git false) AC_MSG_CHECKING([build version]) BUILD_VERSION=$Format:%h$ if test $BUILD_VERSION != ":%h$"; then AC_MSG_RESULT([$BUILD_VERSION (archive hash)]) elif test -x $GIT && test -d .git; then BUILD_VERSION=`$GIT log --pretty="format:%h" -n 1` AC_MSG_RESULT([$BUILD_VERSION (git hash)]) else # The current directory name make a reasonable default # Most generated archives will include the hash or tag BASE=`basename $PWD` BUILD_VERSION=`echo $BASE | sed s:.*[[Pp]]acemaker-::` AC_MSG_RESULT([$BUILD_VERSION (directory name)]) fi AC_DEFINE_UNQUOTED(BUILD_VERSION, "$BUILD_VERSION", Build version) AC_SUBST(BUILD_VERSION) HAVE_dbus=1 PKG_CHECK_MODULES([DBUS], [dbus-1], [CPPFLAGS="${CPPFLAGS} ${DBUS_CFLAGS}"], [HAVE_dbus=0]) AC_DEFINE_UNQUOTED(SUPPORT_DBUS, $HAVE_dbus, Support dbus) AM_CONDITIONAL(BUILD_DBUS, test $HAVE_dbus = 1) AC_CHECK_TYPES([DBusBasicValue],,,[[#include ]]) if test $HAVE_dbus = 0; then PC_NAME_DBUS="" else PC_NAME_DBUS="dbus-1" fi AC_SUBST(PC_NAME_DBUS) if test "x${enable_systemd}" != xno; then if test $HAVE_dbus = 0; then if test "x${enable_systemd}" = xyes; then AC_MSG_FAILURE([Cannot support systemd resources without DBus]) else enable_systemd=no fi fi if test $(echo "$CPPFLAGS" | grep -q PCMK_TIME_EMERGENCY_CGT) \ || test "x$ac_cv_have_decl_CLOCK_MONOTONIC" = xno; then if test "x${enable_systemd}" = xyes; then AC_MSG_FAILURE([Cannot support systemd resources without clock_gettime(CLOCK_MONOTONIC, ...)]) else enable_systemd=no fi fi if test "x${enable_systemd}" = xtry; then AC_MSG_CHECKING([for systemd version (using dbus-send)]) ret=$({ dbus-send --system --print-reply \ --dest=org.freedesktop.systemd1 \ /org/freedesktop/systemd1 \ org.freedesktop.DBus.Properties.Get \ string:org.freedesktop.systemd1.Manager \ string:Version 2>/dev/null \ || echo "version unavailable"; } | tail -n1) # sanitize output a bit (interested just in value, not type), # ret is intentionally unenquoted so as to normalize whitespace ret=$(echo ${ret} | cut -d' ' -f2-) AC_MSG_RESULT([${ret}]) if test "x${ret}" != xunavailable \ || systemctl --version 2>/dev/null | grep -q systemd; then enable_systemd=yes else enable_systemd=no fi fi fi AC_MSG_CHECKING([whether to enable support for managing resources via systemd]) AC_MSG_RESULT([${enable_systemd}]) HAVE_systemd=0 AS_IF([test "x${enable_systemd}" = xyes], [ HAVE_systemd=1 PCMK_FEATURES="$PCMK_FEATURES systemd" AC_MSG_CHECKING([which system unit file directory to use]) PKG_CHECK_VAR([systemdsystemunitdir], [systemd], [systemdsystemunitdir]) AC_MSG_RESULT([${systemdsystemunitdir}]) AS_IF([test "x${systemdsystemunitdir}" != x""], [], [AC_MSG_FAILURE([Cannot enable systemd because systemdsystemunitdir is unknown])]) ]) AC_SUBST([systemdsystemunitdir]) AC_DEFINE_UNQUOTED(SUPPORT_SYSTEMD, $HAVE_systemd, Support systemd based system services) AM_CONDITIONAL(BUILD_SYSTEMD, test $HAVE_systemd = 1) AC_SUBST(SUPPORT_SYSTEMD) if test "x${enable_upstart}" != xno; then if test $HAVE_dbus = 0; then if test "x${enable_upstart}" = xyes; then AC_MSG_FAILURE([Cannot support Upstart resources without DBus]) else enable_upstart=no fi fi if test "x${enable_upstart}" = xtry; then AC_MSG_CHECKING([for Upstart version (using dbus-send)]) ret=$({ dbus-send --system --print-reply --dest=com.ubuntu.Upstart \ /com/ubuntu/Upstart org.freedesktop.DBus.Properties.Get \ string:com.ubuntu.Upstart0_6 string:version 2>/dev/null \ || echo "version unavailable"; } | tail -n1) # sanitize output a bit (interested just in value, not type), # ret is intentionally unenquoted so as to normalize whitespace ret=$(echo ${ret} | cut -d' ' -f2-) AC_MSG_RESULT([${ret}]) if test "x${ret}" != xunavailable \ || initctl --version 2>/dev/null | grep -q upstart; then enable_upstart=yes else enable_upstart=no fi fi fi AC_MSG_CHECKING([whether to enable support for managing resources via Upstart]) AC_MSG_RESULT([${enable_upstart}]) HAVE_upstart=0 if test "x${enable_upstart}" = xyes; then HAVE_upstart=1 PCMK_FEATURES="$PCMK_FEATURES upstart" fi AC_DEFINE_UNQUOTED(SUPPORT_UPSTART, $HAVE_upstart, Support upstart based system services) AM_CONDITIONAL(BUILD_UPSTART, test $HAVE_upstart = 1) AC_SUBST(SUPPORT_UPSTART) case $SUPPORT_NAGIOS in 1|yes|true) if test $(echo "CPPFLAGS" | grep -q PCMK_TIME_EMERGENCY_CGT) \ || test "x$ac_cv_have_decl_CLOCK_MONOTONIC" = xno; then AC_MSG_FAILURE([Cannot support nagios resources without clock_gettime(CLOCK_MONOTONIC, ...)]) fi SUPPORT_NAGIOS=1 ;; try) if test $(echo "CPPFLAGS" | grep -q PCMK_TIME_EMERGENCY_CGT) \ || test "x$ac_cv_have_decl_CLOCK_MONOTONIC" = xno; then SUPPORT_NAGIOS=0 else SUPPORT_NAGIOS=1 fi ;; *) SUPPORT_NAGIOS=0 ;; esac if test $SUPPORT_NAGIOS = 1; then PCMK_FEATURES="$PCMK_FEATURES nagios" fi AC_DEFINE_UNQUOTED(SUPPORT_NAGIOS, $SUPPORT_NAGIOS, Support nagios plugins) AM_CONDITIONAL(BUILD_NAGIOS, test $SUPPORT_NAGIOS = 1) if test x"$NAGIOS_PLUGIN_DIR" = x""; then NAGIOS_PLUGIN_DIR="${libexecdir}/nagios/plugins" fi AC_DEFINE_UNQUOTED(NAGIOS_PLUGIN_DIR, "$NAGIOS_PLUGIN_DIR", Directory for nagios plugins) AC_SUBST(NAGIOS_PLUGIN_DIR) if test x"$NAGIOS_METADATA_DIR" = x""; then NAGIOS_METADATA_DIR="${datadir}/nagios/plugins-metadata" fi AC_DEFINE_UNQUOTED(NAGIOS_METADATA_DIR, "$NAGIOS_METADATA_DIR", Directory for nagios plugins metadata) AC_SUBST(NAGIOS_METADATA_DIR) STACKS="" CLUSTERLIBS="" PC_NAME_CLUSTER="" dnl ======================================================================== dnl Cluster stack - Corosync dnl ======================================================================== dnl Normalize the values case $SUPPORT_CS in 1|yes|true) SUPPORT_CS=yes missingisfatal=1 ;; try) missingisfatal=0 ;; *) SUPPORT_CS=no ;; esac AC_MSG_CHECKING([for Corosync 2 or later]) COROSYNC_LIBS="" AS_IF([test $SUPPORT_CS = no], [ AC_MSG_RESULT([no (disabled)]) SUPPORT_CS=0 ], [ AC_MSG_RESULT([$SUPPORT_CS]) SUPPORT_CS=1 PKG_CHECK_MODULES(cpg, libcpg) dnl Fatal PKG_CHECK_MODULES(cfg, libcfg) dnl Fatal PKG_CHECK_MODULES(cmap, libcmap) dnl Fatal PKG_CHECK_MODULES(quorum, libquorum) dnl Fatal PKG_CHECK_MODULES(libcorosync_common, libcorosync_common) dnl Fatal CFLAGS="$CFLAGS $libqb_CFLAGS $cpg_CFLAGS $cfg_CFLAGS $cmap_CFLAGS $quorum_CFLAGS $libcorosync_common_CFLAGS" COROSYNC_LIBS="$COROSYNC_LIBS $cpg_LIBS $cfg_LIBS $cmap_LIBS $quorum_LIBS $libcorosync_common_LIBS" CLUSTERLIBS="$CLUSTERLIBS $COROSYNC_LIBS" PC_NAME_CLUSTER="$PC_CLUSTER_NAME libcfg libcmap libcorosync_common libcpg libquorum" STACKS="$STACKS corosync-ge-2" ]) AC_DEFINE_UNQUOTED(SUPPORT_COROSYNC, $SUPPORT_CS, Support the Corosync messaging and membership layer) AM_CONDITIONAL(BUILD_CS_SUPPORT, test $SUPPORT_CS = 1) AC_SUBST(SUPPORT_COROSYNC) dnl dnl Cluster stack - Sanity dnl AS_IF([test "x$STACKS" != "x"], [AC_MSG_NOTICE([Supported stacks:${STACKS}])], [AC_MSG_FAILURE([At least one cluster stack must be supported])]) PCMK_FEATURES="${PCMK_FEATURES}${STACKS}" AC_SUBST(CLUSTERLIBS) AC_SUBST(PC_NAME_CLUSTER) dnl ======================================================================== dnl ACL dnl ======================================================================== case $SUPPORT_ACL in 1|yes|true|try) SUPPORT_ACL=1 PCMK_FEATURES="$PCMK_FEATURES acls" ;; *) SUPPORT_ACL=0 ;; esac AM_CONDITIONAL(ENABLE_ACL, test "$SUPPORT_ACL" = "1") AC_DEFINE_UNQUOTED(ENABLE_ACL, $SUPPORT_ACL, Build in support for CIB ACL) dnl ======================================================================== dnl CIB secrets dnl ======================================================================== case $SUPPORT_CIBSECRETS in 1|yes|true|try) SUPPORT_CIBSECRETS=1 ;; *) SUPPORT_CIBSECRETS=0 ;; esac AC_DEFINE_UNQUOTED(SUPPORT_CIBSECRETS, $SUPPORT_CIBSECRETS, Support CIB secrets) AM_CONDITIONAL(BUILD_CIBSECRETS, test $SUPPORT_CIBSECRETS = 1) AS_IF([test $SUPPORT_CIBSECRETS = 1], [ PCMK_FEATURES="$PCMK_FEATURES cibsecrets" LRM_CIBSECRETS_DIR="${localstatedir}/lib/pacemaker/lrm/secrets" AC_DEFINE_UNQUOTED(LRM_CIBSECRETS_DIR,"$LRM_CIBSECRETS_DIR", Location for CIB secrets) AC_SUBST(LRM_CIBSECRETS_DIR) ]) dnl ======================================================================== dnl GnuTLS dnl ======================================================================== dnl Require GnuTLS >=2.12.0 (2011-03) to support Pacemaker Remote AC_CHECK_LIB(gnutls, gnutls_sec_param_to_pk_bits) AS_IF([test "$ac_cv_lib_gnutls_gnutls_sec_param_to_pk_bits" != ""], [ AC_CHECK_HEADERS([gnutls/gnutls.h], [ PC_NAME_GNUTLS="gnutls" PCMK_FEATURES="$PCMK_FEATURES remote" ], [PC_NAME_GNUTLS=""]) AC_SUBST(PC_NAME_GNUTLS) ]) dnl ======================================================================== dnl System Health dnl ======================================================================== dnl Check if servicelog development package is installed SERVICELOG=servicelog-1 SERVICELOG_EXISTS="no" AC_MSG_CHECKING([for $SERVICELOG packages]) if $PKG_CONFIG --exists $SERVICELOG then PKG_CHECK_MODULES([SERVICELOG], [servicelog-1]) SERVICELOG_EXISTS="yes" PCMK_FEATURES="$PCMK_FEATURES servicelog" fi AC_MSG_RESULT([$SERVICELOG_EXISTS]) AM_CONDITIONAL(BUILD_SERVICELOG, test "$SERVICELOG_EXISTS" = "yes") dnl Check if OpenIMPI packages and servicelog are installed OPENIPMI="OpenIPMI OpenIPMIposix" OPENIPMI_SERVICELOG_EXISTS="no" AC_MSG_CHECKING([for $SERVICELOG $OPENIPMI packages]) if $PKG_CONFIG --exists $OPENIPMI $SERVICELOG then PKG_CHECK_MODULES([OPENIPMI_SERVICELOG],[OpenIPMI OpenIPMIposix]) REQUIRE_HEADER([malloc.h]) OPENIPMI_SERVICELOG_EXISTS="yes" PCMK_FEATURES="$PCMK_FEATURES ipmiservicelogd" fi AC_MSG_RESULT([$OPENIPMI_SERVICELOG_EXISTS]) AM_CONDITIONAL(BUILD_OPENIPMI_SERVICELOG, test "$OPENIPMI_SERVICELOG_EXISTS" = "yes") # --- ASAN/UBSAN/TSAN (see man gcc) --- # when using SANitizers, we need to pass the -fsanitize.. # to both CFLAGS and LDFLAGS. The CFLAGS/LDFLAGS must be # specified as first in the list or there will be runtime # issues (for example user has to LD_PRELOAD asan for it to work # properly). AS_IF([test -n "${SANITIZERS}"], [ SANITIZERS=$(echo $SANITIZERS | sed -e 's/,/ /g') for SANITIZER in $SANITIZERS do AS_CASE([$SANITIZER], [asan|ASAN], [ SANITIZERS_CFLAGS="$SANITIZERS_CFLAGS -fsanitize=address" SANITIZERS_LDFLAGS="$SANITIZERS_LDFLAGS -fsanitize=address -lasan" AC_CHECK_LIB([asan],[main],,AC_MSG_ERROR([Unable to find libasan])) ], [ubsan|UBSAN], [ SANITIZERS_CFLAGS="$SANITIZERS_CFLAGS -fsanitize=undefined" SANITIZERS_LDFLAGS="$SANITIZERS_LDFLAGS -fsanitize=undefined -lubsan" AC_CHECK_LIB([ubsan],[main],,AC_MSG_ERROR([Unable to find libubsan])) ], [tsan|TSAN], [ SANITIZERS_CFLAGS="$SANITIZERS_CFLAGS -fsanitize=thread" SANITIZERS_LDFLAGS="$SANITIZERS_LDFLAGS -fsanitize=thread -ltsan" AC_CHECK_LIB([tsan],[main],,AC_MSG_ERROR([Unable to find libtsan])) ]) done ]) dnl ======================================================================== dnl Compiler flags dnl ======================================================================== dnl Make sure that CFLAGS is not exported. If the user did dnl not have CFLAGS in their environment then this should have dnl no effect. However if CFLAGS was exported from the user's dnl environment, then the new CFLAGS will also be exported dnl to sub processes. if export | fgrep " CFLAGS=" > /dev/null; then SAVED_CFLAGS="$CFLAGS" unset CFLAGS CFLAGS="$SAVED_CFLAGS" unset SAVED_CFLAGS fi AC_ARG_VAR([CFLAGS_HARDENED_LIB], [extra C compiler flags for hardened libraries]) AC_ARG_VAR([LDFLAGS_HARDENED_LIB], [extra linker flags for hardened libraries]) AC_ARG_VAR([CFLAGS_HARDENED_EXE], [extra C compiler flags for hardened executables]) AC_ARG_VAR([LDFLAGS_HARDENED_EXE], [extra linker flags for hardened executables]) CC_EXTRAS="" AS_IF([test "$GCC" != yes], [CFLAGS="$CFLAGS -g"], [ CFLAGS="$CFLAGS -ggdb" dnl When we don't have diagnostic push / pull, we can't explicitly disable dnl checking for nonliteral formats in the places where they occur on purpose dnl thus we disable nonliteral format checking globally as we are aborting dnl on warnings. dnl what makes the things really ugly is that nonliteral format checking is dnl obviously available as an extra switch in very modern gcc but for older dnl gcc this is part of -Wformat=2 dnl so if we have push/pull we can enable -Wformat=2 -Wformat-nonliteral dnl if we don't have push/pull but -Wformat-nonliteral we can enable -Wformat=2 dnl otherwise none of both gcc_diagnostic_push_pull=no cc_temp_flags "$CFLAGS $WERROR" AC_MSG_CHECKING([for gcc diagnostic push / pull]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #pragma GCC diagnostic push #pragma GCC diagnostic pop ]])], [ AC_MSG_RESULT([yes]) gcc_diagnostic_push_pull=yes ], AC_MSG_RESULT([no])) cc_restore_flags AS_IF([cc_supports_flag "-Wformat-nonliteral"], [gcc_format_nonliteral=yes], [gcc_format_nonliteral=no]) # We had to eliminate -Wnested-externs because of libtool changes # Make sure to order options so that the former stand for prerequisites # of the latter (e.g., -Wformat-nonliteral requires -Wformat). EXTRA_FLAGS="-fgnu89-inline" EXTRA_FLAGS="$EXTRA_FLAGS -Wall" EXTRA_FLAGS="$EXTRA_FLAGS -Waggregate-return" EXTRA_FLAGS="$EXTRA_FLAGS -Wbad-function-cast" EXTRA_FLAGS="$EXTRA_FLAGS -Wcast-align" EXTRA_FLAGS="$EXTRA_FLAGS -Wdeclaration-after-statement" EXTRA_FLAGS="$EXTRA_FLAGS -Wendif-labels" EXTRA_FLAGS="$EXTRA_FLAGS -Wfloat-equal" EXTRA_FLAGS="$EXTRA_FLAGS -Wformat-security" EXTRA_FLAGS="$EXTRA_FLAGS -Wmissing-prototypes" EXTRA_FLAGS="$EXTRA_FLAGS -Wmissing-declarations" EXTRA_FLAGS="$EXTRA_FLAGS -Wnested-externs" EXTRA_FLAGS="$EXTRA_FLAGS -Wno-long-long" EXTRA_FLAGS="$EXTRA_FLAGS -Wno-strict-aliasing" EXTRA_FLAGS="$EXTRA_FLAGS -Wpointer-arith" EXTRA_FLAGS="$EXTRA_FLAGS -Wstrict-prototypes" EXTRA_FLAGS="$EXTRA_FLAGS -Wwrite-strings" EXTRA_FLAGS="$EXTRA_FLAGS -Wunused-but-set-variable" EXTRA_FLAGS="$EXTRA_FLAGS -Wunsigned-char" AS_IF([test "x$gcc_diagnostic_push_pull" = "xyes"], [ AC_DEFINE([GCC_FORMAT_NONLITERAL_CHECKING_ENABLED], [], [gcc can complain about nonliterals in format]) EXTRA_FLAGS="$EXTRA_FLAGS -Wformat=2 -Wformat-nonliteral" ], [test "x$gcc_format_nonliteral" = "xyes"], [EXTRA_FLAGS="$EXTRA_FLAGS -Wformat=2"]) # Additional warnings it might be nice to enable one day # -Wshadow # -Wunreachable-code for j in $EXTRA_FLAGS do AS_IF([cc_supports_flag $CC_EXTRAS $j], [CC_EXTRAS="$CC_EXTRAS $j"]) done AC_MSG_NOTICE([Using additional gcc flags: ${CC_EXTRAS}]) ]) dnl dnl Hardening flags dnl dnl The prime control of whether to apply (targeted) hardening build flags and dnl which ones is --{enable,disable}-hardening option passed to ./configure: dnl dnl --enable-hardening=try (default): dnl depending on whether any of CFLAGS_HARDENED_EXE, LDFLAGS_HARDENED_EXE, dnl CFLAGS_HARDENED_LIB or LDFLAGS_HARDENED_LIB environment variables dnl (see below) is set and non-null, all these custom flags (even if not dnl set) are used as are, otherwise the best effort is made to offer dnl reasonably strong hardening in several categories (RELRO, PIE, dnl "bind now", stack protector) according to what the selected toolchain dnl can offer dnl dnl --enable-hardening: dnl same effect as --enable-hardening=try when the environment variables dnl in question are suppressed dnl dnl --disable-hardening: dnl do not apply any targeted hardening measures at all dnl dnl The user-injected environment variables that regulate the hardening in dnl default case are as follows: dnl dnl * CFLAGS_HARDENED_EXE, LDFLAGS_HARDENED_EXE dnl compiler and linker flags (respectively) for daemon programs dnl (pacemakerd, pacemaker-attrd, pacemaker-controld, pacemaker-execd, dnl cib, stonithd, pacemaker-remoted, pacemaker-schedulerd) dnl dnl * CFLAGS_HARDENED_LIB, LDFLAGS_HARDENED_LIB dnl compiler and linker flags (respectively) for libraries linked dnl with the daemon programs dnl dnl Note that these are purposedly targeted variables (addressing particular dnl targets all over the scattered Makefiles) and have no effect outside of dnl the predestined scope (e.g., CLI utilities). For a global reach, dnl use CFLAGS, LDFLAGS, etc. as usual. dnl dnl For guidance on the suitable flags consult, for instance: dnl https://fedoraproject.org/wiki/Changes/Harden_All_Packages#Detailed_Harden_Flags_Description dnl https://owasp.org/index.php/C-Based_Toolchain_Hardening#GCC.2FBinutils dnl if test "x${HARDENING}" != "xtry"; then unset CFLAGS_HARDENED_EXE unset CFLAGS_HARDENED_LIB unset LDFLAGS_HARDENED_EXE unset LDFLAGS_HARDENED_LIB fi AS_IF([test "x${HARDENING}" = "xno"], [AC_MSG_NOTICE([Hardening: explicitly disabled])], [test "x${HARDENING}" = "xyes" || test "$(env | grep -Ec '^(C|LD)FLAGS_HARDENED_(EXE|LIB)=.')" = 0], [ dnl We'll figure out on our own... CFLAGS_HARDENED_EXE= CFLAGS_HARDENED_LIB= LDFLAGS_HARDENED_EXE= LDFLAGS_HARDENED_LIB= relro=0 pie=0 bindnow=0 # daemons incl. libs: partial RELRO flag="-Wl,-z,relro" CC_CHECK_LDFLAGS(["${flag}"], [ LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}"; LDFLAGS_HARDENED_LIB="${LDFLAGS_HARDENED_LIB} ${flag}"; relro=1 ]) # daemons: PIE for both CFLAGS and LDFLAGS AS_IF([cc_supports_flag -fPIE], [ flag="-pie" CC_CHECK_LDFLAGS(["${flag}"], [ CFLAGS_HARDENED_EXE="${CFLAGS_HARDENED_EXE} -fPIE"; LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}"; pie=1 ]) ]) # daemons incl. libs: full RELRO if sensible + as-needed linking # so as to possibly mitigate startup performance # hit caused by excessive linking with unneeded # libraries AS_IF([test "${relro}" = 1 && test "${pie}" = 1], [ flag="-Wl,-z,now" CC_CHECK_LDFLAGS(["${flag}"], [ LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}"; LDFLAGS_HARDENED_LIB="${LDFLAGS_HARDENED_LIB} ${flag}"; bindnow=1 ]) ]) AS_IF([test "${bindnow}" = 1], [ flag="-Wl,--as-needed" CC_CHECK_LDFLAGS(["${flag}"], [ LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}"; LDFLAGS_HARDENED_LIB="${LDFLAGS_HARDENED_LIB} ${flag}" ]) ]) # universal: prefer strong > all > default stack protector if possible flag= AS_IF([cc_supports_flag -fstack-protector-strong], [flag="-fstack-protector-strong"], [cc_supports_flag -fstack-protector-all], [flag="-fstack-protector-all"], [cc_supports_flag -fstack-protector], [flag="-fstack-protector"]) AS_IF([test -n "${flag}"], [ CC_EXTRAS="${CC_EXTRAS} ${flag}" stackprot=1 ]) AS_IF([test "${relro}" = 1 || test "${pie}" = 1 || test "${stackprot}" = 1], [AC_MSG_NOTICE([Hardening: relro=${relro} pie=${pie} bindnow=${bindnow} stackprot=${flag}])], [AC_MSG_WARN([Hardening: no suitable features in the toolchain detected])]) ], [AC_MSG_NOTICE([Hardening: using custom flags])]) CFLAGS="$SANITIZERS_CFLAGS $CFLAGS $CC_EXTRAS" LDFLAGS="$SANITIZERS_LDFLAGS $LDFLAGS" CFLAGS_HARDENED_EXE="$SANITIZERS_CFLAGS $CFLAGS_HARDENED_EXE" LDFLAGS_HARDENED_EXE="$SANITIZERS_LDFLAGS $LDFLAGS_HARDENED_EXE" NON_FATAL_CFLAGS="$CFLAGS" AC_SUBST(NON_FATAL_CFLAGS) dnl dnl We reset CFLAGS to include our warnings *after* all function dnl checking goes on, so that our warning flags don't keep the dnl AC_*FUNCS() calls above from working. In particular, -Werror will dnl *always* cause us troubles if we set it before here. dnl dnl if test "x${enable_fatal_warnings}" = xyes ; then AC_MSG_NOTICE([Enabling fatal compiler warnings]) CFLAGS="$CFLAGS $WERROR" fi AC_SUBST(CFLAGS) dnl This is useful for use in Makefiles that need to remove one specific flag CFLAGS_COPY="$CFLAGS" AC_SUBST(CFLAGS_COPY) AC_SUBST(LIBADD_DL) dnl extra flags for dynamic linking libraries AC_SUBST(LOCALE) dnl Options for cleaning up the compiler output AC_MSG_CHECKING([whether to suppress make details]) QUIET_LIBTOOL_OPTS="" QUIET_MAKE_OPTS="" if test "x${enable_quiet}" = "xyes"; then QUIET_LIBTOOL_OPTS="--silent" QUIET_MAKE_OPTS="-s" # POSIX compliant fi AC_MSG_RESULT([${enable_quiet}]) dnl Put the above variables to use LIBTOOL="${LIBTOOL} --tag=CC \$(QUIET_LIBTOOL_OPTS)" MAKEFLAGS="${MAKEFLAGS} ${QUIET_MAKE_OPTS}" AC_SUBST(CC) AC_SUBST(MAKEFLAGS) AC_SUBST(LIBTOOL) AC_SUBST(QUIET_LIBTOOL_OPTS) AC_DEFINE_UNQUOTED(CRM_FEATURES, "$PCMK_FEATURES", Set of enabled features) AC_SUBST(PCMK_FEATURES) dnl Files we output that need to be executable AC_CONFIG_FILES([cts/CTSlab.py], [chmod +x cts/CTSlab.py]) AC_CONFIG_FILES([cts/LSBDummy], [chmod +x cts/LSBDummy]) AC_CONFIG_FILES([cts/OCFIPraTest.py], [chmod +x cts/OCFIPraTest.py]) AC_CONFIG_FILES([cts/cluster_test], [chmod +x cts/cluster_test]) AC_CONFIG_FILES([cts/cts], [chmod +x cts/cts]) AC_CONFIG_FILES([cts/cts-cli], [chmod +x cts/cts-cli]) AC_CONFIG_FILES([cts/cts-coverage], [chmod +x cts/cts-coverage]) AC_CONFIG_FILES([cts/cts-exec], [chmod +x cts/cts-exec]) AC_CONFIG_FILES([cts/cts-fencing], [chmod +x cts/cts-fencing]) AC_CONFIG_FILES([cts/cts-log-watcher], [chmod +x cts/cts-log-watcher]) AC_CONFIG_FILES([cts/cts-regression], [chmod +x cts/cts-regression]) AC_CONFIG_FILES([cts/cts-scheduler], [chmod +x cts/cts-scheduler]) AC_CONFIG_FILES([cts/cts-support], [chmod +x cts/cts-support]) AC_CONFIG_FILES([cts/lxc_autogen.sh], [chmod +x cts/lxc_autogen.sh]) AC_CONFIG_FILES([cts/benchmark/clubench], [chmod +x cts/benchmark/clubench]) AC_CONFIG_FILES([cts/fence_dummy], [chmod +x cts/fence_dummy]) AC_CONFIG_FILES([cts/pacemaker-cts-dummyd], [chmod +x cts/pacemaker-cts-dummyd]) AC_CONFIG_FILES([daemons/fenced/fence_legacy], [chmod +x daemons/fenced/fence_legacy]) AC_CONFIG_FILES([doc/abi-check], [chmod +x doc/abi-check]) AC_CONFIG_FILES([extra/resources/ClusterMon], [chmod +x extra/resources/ClusterMon]) AC_CONFIG_FILES([extra/resources/HealthSMART], [chmod +x extra/resources/HealthSMART]) AC_CONFIG_FILES([extra/resources/SysInfo], [chmod +x extra/resources/SysInfo]) AC_CONFIG_FILES([extra/resources/ifspeed], [chmod +x extra/resources/ifspeed]) AC_CONFIG_FILES([extra/resources/o2cb], [chmod +x extra/resources/o2cb]) AC_CONFIG_FILES([tools/crm_failcount], [chmod +x tools/crm_failcount]) AC_CONFIG_FILES([tools/crm_master], [chmod +x tools/crm_master]) AC_CONFIG_FILES([tools/crm_report], [chmod +x tools/crm_report]) AC_CONFIG_FILES([tools/crm_standby], [chmod +x tools/crm_standby]) AC_CONFIG_FILES([tools/cibsecret], [chmod +x tools/cibsecret]) AC_CONFIG_FILES([tools/pcmk_simtimes], [chmod +x tools/pcmk_simtimes]) dnl Other files we output AC_CONFIG_FILES(Makefile \ cts/Makefile \ cts/CTS.py \ cts/CTSvars.py \ cts/benchmark/Makefile \ cts/pacemaker-cts-dummyd@.service \ daemons/Makefile \ daemons/attrd/Makefile \ daemons/based/Makefile \ daemons/controld/Makefile \ daemons/execd/Makefile \ daemons/execd/pacemaker_remote \ daemons/execd/pacemaker_remote.service \ daemons/fenced/Makefile \ daemons/pacemakerd/Makefile \ daemons/pacemakerd/pacemaker \ daemons/pacemakerd/pacemaker.service \ daemons/pacemakerd/pacemaker.upstart \ daemons/pacemakerd/pacemaker.combined.upstart \ daemons/schedulerd/Makefile \ devel/Makefile \ doc/Doxyfile \ doc/Makefile \ doc/sphinx/Makefile \ extra/Makefile \ extra/alerts/Makefile \ extra/resources/Makefile \ extra/logrotate/Makefile \ extra/logrotate/pacemaker \ include/Makefile \ include/crm/Makefile \ include/crm/cib/Makefile \ include/crm/common/Makefile \ include/crm/cluster/Makefile \ include/crm/fencing/Makefile \ include/crm/pengine/Makefile \ include/pcmki/Makefile \ replace/Makefile \ lib/Makefile \ lib/libpacemaker.pc \ lib/pacemaker.pc \ lib/pacemaker-cib.pc \ lib/pacemaker-lrmd.pc \ lib/pacemaker-service.pc \ lib/pacemaker-pe_rules.pc \ lib/pacemaker-pe_status.pc \ lib/pacemaker-fencing.pc \ lib/pacemaker-cluster.pc \ lib/common/Makefile \ lib/common/tests/Makefile \ lib/common/tests/agents/Makefile \ lib/common/tests/cmdline/Makefile \ lib/common/tests/flags/Makefile \ lib/common/tests/operations/Makefile \ lib/common/tests/strings/Makefile \ lib/common/tests/utils/Makefile \ lib/cluster/Makefile \ lib/cib/Makefile \ lib/gnu/Makefile \ lib/pacemaker/Makefile \ lib/pengine/Makefile \ lib/pengine/tests/Makefile \ lib/pengine/tests/rules/Makefile \ lib/fencing/Makefile \ lib/lrmd/Makefile \ lib/services/Makefile \ maint/Makefile \ tests/Makefile \ tools/Makefile \ tools/report.collector \ tools/report.common \ tools/crm_mon.service \ tools/crm_mon.upstart \ xml/Makefile \ xml/pacemaker-schemas.pc \ ) dnl Now process the entire list of files added by previous dnl calls to AC_CONFIG_FILES() AC_OUTPUT() # Strip leading space from features list PCMK_FEATURES=`echo -e "$PCMK_FEATURES" | sed -e 's/^ //'` dnl ***************** dnl Configure summary dnl ***************** AC_MSG_NOTICE([]) AC_MSG_NOTICE([$PACKAGE configuration:]) AC_MSG_NOTICE([ Version = ${VERSION} (Build: $BUILD_VERSION)]) AC_MSG_NOTICE([ Features = ${PCMK_FEATURES}]) AC_MSG_NOTICE([]) AC_MSG_NOTICE([ Prefix = ${prefix}]) AC_MSG_NOTICE([ Executables = ${sbindir}]) AC_MSG_NOTICE([ Man pages = ${mandir}]) AC_MSG_NOTICE([ Libraries = ${libdir}]) AC_MSG_NOTICE([ Header files = ${includedir}]) AC_MSG_NOTICE([ Arch-independent files = ${datadir}]) AC_MSG_NOTICE([ State information = ${localstatedir}]) AC_MSG_NOTICE([ System configuration = ${sysconfdir}]) +AC_MSG_NOTICE([ OCF agents = ${OCF_ROOT_DIR}]) AC_MSG_NOTICE([]) AC_MSG_NOTICE([ HA group name = ${CRM_DAEMON_GROUP}]) AC_MSG_NOTICE([ HA user name = ${CRM_DAEMON_USER}]) AC_MSG_NOTICE([]) AC_MSG_NOTICE([ CFLAGS = ${CFLAGS}]) AC_MSG_NOTICE([ CFLAGS_HARDENED_EXE = ${CFLAGS_HARDENED_EXE}]) AC_MSG_NOTICE([ CFLAGS_HARDENED_LIB = ${CFLAGS_HARDENED_LIB}]) AC_MSG_NOTICE([ LDFLAGS_HARDENED_EXE = ${LDFLAGS_HARDENED_EXE}]) AC_MSG_NOTICE([ LDFLAGS_HARDENED_LIB = ${LDFLAGS_HARDENED_LIB}]) AC_MSG_NOTICE([ Libraries = ${LIBS}]) AC_MSG_NOTICE([ Stack Libraries = ${CLUSTERLIBS}]) AC_MSG_NOTICE([ Unix socket auth method = ${us_auth}]) diff --git a/daemons/based/Makefile.am b/daemons/based/Makefile.am index d91b7e4b6f..053d93cea6 100644 --- a/daemons/based/Makefile.am +++ b/daemons/based/Makefile.am @@ -1,50 +1,47 @@ # -# Copyright 2004-2020 the Pacemaker project contributors +# Copyright 2004-2021 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU General Public License version 2 # or later (GPLv2+) WITHOUT ANY WARRANTY. # include $(top_srcdir)/mk/common.mk EXTRA_DIST = cib.pam halibdir = $(CRM_DAEMON_DIR) COMMONLIBS = $(top_builddir)/lib/common/libcrmcommon.la \ $(top_builddir)/lib/cib/libcib.la -halib_PROGRAMS = pacemaker-based cibmon +halib_PROGRAMS = pacemaker-based noinst_HEADERS = pacemaker-based.h pacemaker_based_CFLAGS = $(CFLAGS_HARDENED_EXE) pacemaker_based_LDFLAGS = $(LDFLAGS_HARDENED_EXE) pacemaker_based_LDADD = $(top_builddir)/lib/cluster/libcrmcluster.la \ $(COMMONLIBS) $(CLUSTERLIBS) pacemaker_based_SOURCES = pacemaker-based.c \ based_callbacks.c \ based_common.c \ based_io.c \ based_messages.c \ based_notify.c \ based_remote.c -cibmon_LDADD = $(COMMONLIBS) -cibmon_SOURCES = cibmon.c - clean-generic: rm -f *.log *.debug *.xml *~ if BUILD_LEGACY_LINKS install-exec-hook: $(MKDIR_P) -- $(DESTDIR)$(CRM_DAEMON_DIR) cd $(DESTDIR)$(CRM_DAEMON_DIR) && rm -f cib && $(LN_S) pacemaker-based cib uninstall-hook: cd $(DESTDIR)$(CRM_DAEMON_DIR) && rm -f cib endif diff --git a/daemons/based/cibmon.c b/daemons/based/cibmon.c deleted file mode 100644 index 5bdc27e06c..0000000000 --- a/daemons/based/cibmon.c +++ /dev/null @@ -1,250 +0,0 @@ -/* - * Copyright 2004-2020 the Pacemaker project contributors - * - * The version control history for this file may have further details. - * - * This source code is licensed under the GNU General Public License version 2 - * or later (GPLv2+) WITHOUT ANY WARRANTY. - */ - -#include - -#include - -#include - -#include -#include -#include - -#include -#include -#include - -#include -#include -#include -#include - -#include -#include - -#include - -#ifdef HAVE_GETOPT_H -# include -#endif - -static int max_failures = 30; - -static gboolean log_diffs = FALSE; -static gboolean log_updates = FALSE; - -static GMainLoop *mainloop = NULL; -void usage(const char *cmd, crm_exit_t exit_status); -void cib_connection_destroy(gpointer user_data); - -void cibmon_shutdown(int nsig); -void cibmon_diff(const char *event, xmlNode * msg); - -static cib_t *cib = NULL; -static xmlNode *cib_copy = NULL; - -#define OPTARGS "V?m:du" - -int -main(int argc, char **argv) -{ - int argerr = 0; - int flag; - int attempts = 0; - int rc = pcmk_ok; - -#ifdef HAVE_GETOPT_H - int option_index = 0; - - static struct option long_options[] = { - /* Top-level Options */ - {"verbose", 0, 0, 'V'}, - {"help", 0, 0, '?'}, - {"log-diffs", 0, 0, 'd'}, - {"log-updates", 0, 0, 'u'}, - {"max-conn-fail", 1, 0, 'm'}, - {0, 0, 0, 0} - }; -#endif - - crm_log_cli_init("cibmon"); - - crm_signal_handler(SIGTERM, cibmon_shutdown); - - while (1) { -#ifdef HAVE_GETOPT_H - flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); -#else - flag = getopt(argc, argv, OPTARGS); -#endif - if (flag == -1) - break; - - switch (flag) { - case 'V': - crm_bump_log_level(argc, argv); - break; - case '?': - usage(crm_system_name, CRM_EX_OK); - break; - case 'd': - log_diffs = TRUE; - break; - case 'u': - log_updates = TRUE; - break; - case 'm': - max_failures = crm_parse_int(optarg, "30"); - break; - default: - printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag); - ++argerr; - break; - } - } - - if (optind < argc) { - printf("non-option ARGV-elements: "); - while (optind < argc) - printf("%s ", argv[optind++]); - printf("\n"); - } - - if (optind > argc) { - ++argerr; - } - - if (argerr) { - usage(crm_system_name, CRM_EX_USAGE); - } - - cib = cib_new(); - - do { - sleep(1); - rc = cib->cmds->signon(cib, crm_system_name, cib_query); - - } while (rc == -ENOTCONN && attempts++ < max_failures); - - if (rc != pcmk_ok) { - crm_err("Signon to CIB failed: %s", pcmk_strerror(rc)); - goto fail; - } - - crm_debug("Setting dnotify"); - rc = cib->cmds->set_connection_dnotify(cib, cib_connection_destroy); - if (rc != pcmk_ok) { - crm_err("Failed to set dnotify callback: %s", pcmk_strerror(rc)); - goto fail; - } - - crm_debug("Setting diff callback"); - rc = cib->cmds->add_notify_callback(cib, T_CIB_DIFF_NOTIFY, cibmon_diff); - if (rc != pcmk_ok) { - crm_err("Failed to set diff callback: %s", pcmk_strerror(rc)); - goto fail; - } - - mainloop = g_main_loop_new(NULL, FALSE); - crm_info("Starting mainloop"); - g_main_loop_run(mainloop); - crm_trace("%s exiting normally", crm_system_name); - fflush(stderr); - return CRM_EX_OK; - -fail: - crm_err("Setup failed, could not monitor CIB actions"); - return CRM_EX_ERROR; -} - -void -usage(const char *cmd, crm_exit_t exit_status) -{ - FILE *stream; - - stream = (exit_status == CRM_EX_OK)? stdout : stderr; - fflush(stream); - - crm_exit(exit_status); -} - -void -cib_connection_destroy(gpointer user_data) -{ - cib_t *conn = user_data; - - crm_err("Connection to the CIB terminated... exiting"); - conn->cmds->signoff(conn); /* Ensure IPC is cleaned up */ - g_main_loop_quit(mainloop); - return; -} - -void -cibmon_diff(const char *event, xmlNode * msg) -{ - int rc = -1; - const char *op = NULL; - unsigned int log_level = LOG_INFO; - - xmlNode *diff = NULL; - xmlNode *cib_last = NULL; - xmlNode *update = get_message_xml(msg, F_CIB_UPDATE); - - if (msg == NULL) { - crm_err("NULL update"); - return; - } - - crm_element_value_int(msg, F_CIB_RC, &rc); - op = crm_element_value(msg, F_CIB_OPERATION); - diff = get_message_xml(msg, F_CIB_UPDATE_RESULT); - - if (rc < pcmk_ok) { - log_level = LOG_WARNING; - do_crm_log(log_level, "[%s] %s ABORTED: %s", event, op, pcmk_strerror(rc)); - return; - } - - if (log_diffs) { - xml_log_patchset(log_level, op, diff); - } - - if (log_updates && update != NULL) { - crm_log_xml_trace(update, "raw_update"); - } - - if (cib_copy != NULL) { - cib_last = cib_copy; - cib_copy = NULL; - rc = cib_process_diff(op, cib_force_diff, NULL, NULL, diff, cib_last, &cib_copy, NULL); - - if (rc != pcmk_ok) { - crm_debug("Update didn't apply, requesting full copy: %s", pcmk_strerror(rc)); - free_xml(cib_copy); - cib_copy = NULL; - } - } - - if (cib_copy == NULL) { - rc = cib->cmds->query(cib, NULL, &cib_copy, cib_scope_local | cib_sync_call); - } - - if(rc == -EACCES) { - crm_exit(CRM_EX_INSUFFICIENT_PRIV); - } - - free_xml(cib_last); -} - -void -cibmon_shutdown(int nsig) -{ - crm_exit(CRM_EX_OK); -} diff --git a/include/crm/services.h b/include/crm/services.h index ec757fd8fc..e43153d932 100644 --- a/include/crm/services.h +++ b/include/crm/services.h @@ -1,402 +1,399 @@ /* - * Copyright 2010-2020 the Pacemaker project contributors + * Copyright 2010-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #ifndef __PCMK_SERVICES__ # define __PCMK_SERVICES__ #ifdef __cplusplus extern "C" { #endif /** * \file * \brief Services API * \ingroup core */ # include # include # include # include # include # include +# include // OCF_ROOT_DIR # include "common/results.h" -# ifndef OCF_ROOT_DIR -# define OCF_ROOT_DIR "/usr/lib/ocf" -# endif - # ifndef LSB_ROOT_DIR # define LSB_ROOT_DIR "/etc/init.d" # endif /* TODO: Autodetect these two ?*/ # ifndef SYSTEMCTL # define SYSTEMCTL "/bin/systemctl" # endif /* Known resource classes */ #define PCMK_RESOURCE_CLASS_OCF "ocf" #define PCMK_RESOURCE_CLASS_SERVICE "service" #define PCMK_RESOURCE_CLASS_LSB "lsb" #define PCMK_RESOURCE_CLASS_SYSTEMD "systemd" #define PCMK_RESOURCE_CLASS_UPSTART "upstart" #define PCMK_RESOURCE_CLASS_NAGIOS "nagios" #define PCMK_RESOURCE_CLASS_STONITH "stonith" /* This is the string passed in the OCF_EXIT_REASON_PREFIX environment variable. * The stderr output that occurs after this prefix is encountered is considered * the exit reason for a completed operation. */ #define PCMK_OCF_REASON_PREFIX "ocf-exit-reason:" // Agent version to use if agent doesn't specify one #define PCMK_DEFAULT_AGENT_VERSION "0.1" enum lsb_exitcode { PCMK_LSB_OK = 0, PCMK_LSB_UNKNOWN_ERROR = 1, PCMK_LSB_INVALID_PARAM = 2, PCMK_LSB_UNIMPLEMENT_FEATURE = 3, PCMK_LSB_INSUFFICIENT_PRIV = 4, PCMK_LSB_NOT_INSTALLED = 5, PCMK_LSB_NOT_CONFIGURED = 6, PCMK_LSB_NOT_RUNNING = 7, }; /* The return codes for the status operation are not the same for other * operatios - go figure */ enum lsb_status_exitcode { PCMK_LSB_STATUS_OK = 0, PCMK_LSB_STATUS_VAR_PID = 1, PCMK_LSB_STATUS_VAR_LOCK = 2, PCMK_LSB_STATUS_NOT_RUNNING = 3, PCMK_LSB_STATUS_UNKNOWN = 4, /* custom codes should be in the 150-199 range reserved for application use */ PCMK_LSB_STATUS_NOT_INSTALLED = 150, PCMK_LSB_STATUS_INSUFFICIENT_PRIV = 151, }; enum op_status { PCMK_LRM_OP_UNKNOWN = -2, PCMK_LRM_OP_PENDING = -1, PCMK_LRM_OP_DONE, PCMK_LRM_OP_CANCELLED, PCMK_LRM_OP_TIMEOUT, PCMK_LRM_OP_NOTSUPPORTED, PCMK_LRM_OP_ERROR, PCMK_LRM_OP_ERROR_HARD, PCMK_LRM_OP_ERROR_FATAL, PCMK_LRM_OP_NOT_INSTALLED, PCMK_LRM_OP_NOT_CONNECTED, PCMK_LRM_OP_INVALID, }; enum nagios_exitcode { NAGIOS_STATE_OK = 0, NAGIOS_STATE_WARNING = 1, NAGIOS_STATE_CRITICAL = 2, NAGIOS_STATE_UNKNOWN = 3, NAGIOS_STATE_DEPENDENT = 4, NAGIOS_INSUFFICIENT_PRIV = 100, NAGIOS_NOT_INSTALLED = 101, }; enum svc_action_flags { /* On timeout, only kill pid, do not kill entire pid group */ SVC_ACTION_LEAVE_GROUP = 0x01, SVC_ACTION_NON_BLOCKED = 0x02, }; typedef struct svc_action_private_s svc_action_private_t; typedef struct svc_action_s { char *id; char *rsc; char *action; guint interval_ms; char *standard; char *provider; char *agent; int timeout; GHashTable *params; /* used for setting up environment for ocf-ra & alert agents and to be sent via stdin for fence-agents */ int rc; int pid; int cancel; int status; int sequence; int expected_rc; int synchronous; enum svc_action_flags flags; char *stderr_data; char *stdout_data; /*! * Data stored by the creator of the action. * * This may be used to hold data that is needed later on by a callback, * for example. */ void *cb_data; svc_action_private_t *opaque; } svc_action_t; /** * \brief Get a list of files or directories in a given path * * \param[in] root full path to a directory to read * \param[in] files return list of files if TRUE or directories if FALSE * \param[in] executable if TRUE and files is TRUE, only return executable files * * \return a list of what was found. The list items are char *. * \note It is the caller's responsibility to free the result with g_list_free_full(list, free). */ GList *get_directory_list(const char *root, gboolean files, gboolean executable); /** * Get a list of services * * \return a list of services. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *services_list(void); /** * \brief Get a list of providers * * \param[in] standard list providers of this standard (e.g. ocf, lsb, etc.) * * \return a list of providers as char * list items (or NULL if standard does not support providers) * \note The caller is responsible for freeing the result using g_list_free_full(list, free). */ GList *resources_list_providers(const char *standard); /** * \brief Get a list of resource agents * * \param[in] standard list agents using this standard (e.g. ocf, lsb, etc.) (or NULL for all) * \param[in] provider list agents from this provider (or NULL for all) * * \return a list of resource agents. The list items are char *. * \note The caller is responsible for freeing the result using g_list_free_full(list, free). */ GList *resources_list_agents(const char *standard, const char *provider); /** * Get list of available standards * * \return a list of resource standards. The list items are char *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_standards(void); /** * Does the given standard, provider, and agent describe a resource that can exist? * * \param[in] standard Which class of agent does the resource belong to? * \param[in] provider What provides the agent (NULL for most standards)? * \param[in] agent What is the name of the agent? * * \return A boolean */ gboolean resources_agent_exists(const char *standard, const char *provider, const char *agent); svc_action_t *services_action_create(const char *name, const char *action, guint interval_ms, int timeout /* ms */); /** * \brief Create a new resource action * * \param[in] name Name of resource * \param[in] standard Resource agent standard (ocf, lsb, etc.) * \param[in] provider Resource agent provider * \param[in] agent Resource agent name * \param[in] action action (start, stop, monitor, etc.) * \param[in] interval_ms How often to repeat this action (if 0, execute once) * \param[in] timeout Consider action failed if it does not complete in this many milliseconds * \param[in] params Action parameters * * \return newly allocated action instance * * \post After the call, 'params' is owned, and later free'd by the svc_action_t result * \note The caller is responsible for freeing the return value using * services_action_free(). */ svc_action_t *resources_action_create(const char *name, const char *standard, const char *provider, const char *agent, const char *action, guint interval_ms, int timeout /* ms */, GHashTable *params, enum svc_action_flags flags); /** * Kick a recurring action so it is scheduled immediately for re-execution */ gboolean services_action_kick(const char *name, const char *action, guint interval_ms); const char *resources_find_service_class(const char *agent); /** * Utilize services API to execute an arbitrary command. * * This API has useful infrastructure in place to be able to run a command * in the background and get notified via a callback when the command finishes. * * \param[in] exec command to execute * \param[in] args arguments to the command, NULL terminated * * \return a svc_action_t object, used to pass to the execute function * (services_action_sync() or services_action_async()) and is * provided to the callback. */ svc_action_t *services_action_create_generic(const char *exec, const char *args[]); void services_action_cleanup(svc_action_t * op); void services_action_free(svc_action_t * op); int services_action_user(svc_action_t *op, const char *user); gboolean services_action_sync(svc_action_t * op); /** * Run an action asynchronously. * * \param[in] op services action data * \param[in] action_callback callback for when the action completes * \param[in] action_fork_callback callback for when action forked successfully * * \retval TRUE succesfully started execution * \retval FALSE failed to start execution, no callback will be received */ gboolean services_action_async_fork_notify(svc_action_t * op, void (*action_callback) (svc_action_t *), void (*action_fork_callback) (svc_action_t *)); gboolean services_action_async(svc_action_t * op, void (*action_callback) (svc_action_t *)); gboolean services_action_cancel(const char *name, const char *action, guint interval_ms); /* functions for alert agents */ svc_action_t *services_alert_create(const char *id, const char *exec, int timeout, GHashTable *params, int sequence, void *cb_data); gboolean services_alert_async(svc_action_t *action, void (*cb)(svc_action_t *op)); static inline const char *services_lrm_status_str(enum op_status status) { switch (status) { case PCMK_LRM_OP_PENDING: return "pending"; case PCMK_LRM_OP_DONE:return "complete"; case PCMK_LRM_OP_CANCELLED:return "Cancelled"; case PCMK_LRM_OP_TIMEOUT:return "Timed Out"; case PCMK_LRM_OP_NOTSUPPORTED:return "NOT SUPPORTED"; case PCMK_LRM_OP_ERROR:return "Error"; case PCMK_LRM_OP_NOT_INSTALLED:return "Not installed"; case PCMK_LRM_OP_NOT_CONNECTED:return "No executor connection"; case PCMK_LRM_OP_INVALID:return "Cannot execute now"; default:return "UNKNOWN!"; } } static inline const char *services_ocf_exitcode_str(enum ocf_exitcode code) { switch (code) { case PCMK_OCF_OK: return "ok"; case PCMK_OCF_UNKNOWN_ERROR: return "error"; case PCMK_OCF_INVALID_PARAM: return "invalid parameter"; case PCMK_OCF_UNIMPLEMENT_FEATURE: return "unimplemented feature"; case PCMK_OCF_INSUFFICIENT_PRIV: return "insufficient privileges"; case PCMK_OCF_NOT_INSTALLED: return "not installed"; case PCMK_OCF_NOT_CONFIGURED: return "not configured"; case PCMK_OCF_NOT_RUNNING: return "not running"; case PCMK_OCF_RUNNING_MASTER: return "master"; case PCMK_OCF_FAILED_MASTER: return "master (failed)"; case PCMK_OCF_SIGNAL: return "OCF_SIGNAL"; case PCMK_OCF_NOT_SUPPORTED: return "OCF_NOT_SUPPORTED"; case PCMK_OCF_PENDING: return "OCF_PENDING"; case PCMK_OCF_CANCELLED: return "OCF_CANCELLED"; case PCMK_OCF_TIMEOUT: return "OCF_TIMEOUT"; case PCMK_OCF_OTHER_ERROR: return "OCF_OTHER_ERROR"; case PCMK_OCF_DEGRADED: return "OCF_DEGRADED"; case PCMK_OCF_DEGRADED_MASTER: return "OCF_DEGRADED_MASTER"; default: return "unknown"; } } /** * \brief Get OCF equivalent of LSB exit code * * \param[in] action LSB action that produced exit code * \param[in] lsb_exitcode Exit code of LSB action * * \return PCMK_OCF_* constant that corresponds to LSB exit code */ static inline enum ocf_exitcode services_get_ocf_exitcode(const char *action, int lsb_exitcode) { /* For non-status actions, LSB and OCF share error code meaning <= 7 */ if (action && strcmp(action, "status") && strcmp(action, "monitor")) { if ((lsb_exitcode < 0) || (lsb_exitcode > PCMK_LSB_NOT_RUNNING)) { return PCMK_OCF_UNKNOWN_ERROR; } return (enum ocf_exitcode)lsb_exitcode; } /* status has different return codes */ switch (lsb_exitcode) { case PCMK_LSB_STATUS_OK: return PCMK_OCF_OK; case PCMK_LSB_STATUS_NOT_INSTALLED: return PCMK_OCF_NOT_INSTALLED; case PCMK_LSB_STATUS_INSUFFICIENT_PRIV: return PCMK_OCF_INSUFFICIENT_PRIV; case PCMK_LSB_STATUS_VAR_PID: case PCMK_LSB_STATUS_VAR_LOCK: case PCMK_LSB_STATUS_NOT_RUNNING: return PCMK_OCF_NOT_RUNNING; } return PCMK_OCF_UNKNOWN_ERROR; } # ifdef __cplusplus } # endif #endif /* __PCMK_SERVICES__ */ diff --git a/include/crm_config.h.in b/include/crm_config.h.in index a81e39f386..9bfc1bc1a0 100644 --- a/include/crm_config.h.in +++ b/include/crm_config.h.in @@ -1,85 +1,75 @@ -/* crm_config.h.in */ - -/* - * Copyright 2006-2018 the Pacemaker project contributors +/* + * Copyright 2006-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * This source code is licensed under the GNU General Public License version 2 + * or later (GPLv2+) WITHOUT ANY WARRANTY. */ -#ifndef CRM_CONFIG__H__IN -#define CRM_CONFIG__H__IN +#ifndef CRM_CONFIG__H +#define CRM_CONFIG__H /****** Versions ******/ /* Current pacemaker version */ #undef PACEMAKER_VERSION /* Build version */ #undef BUILD_VERSION /****** Other ******/ /* Group to run Pacemaker daemons as */ #undef CRM_DAEMON_GROUP /* User to run Pacemaker daemons as */ #undef CRM_DAEMON_USER /****** Directories ******/ /* Where Pacemaker can store log files */ #undef CRM_LOG_DIR /* Location for Pacemaker daemons */ #undef CRM_DAEMON_DIR /* Where to keep blackbox dumps */ #undef CRM_BLACKBOX_DIR /* Where to keep configuration files */ #undef CRM_CONFIG_DIR /* Where to keep scheduler outputs */ #undef PE_STATE_DIR /* Location to store core files produced by Pacemaker daemons */ #undef CRM_CORE_DIR /* Where to keep state files and sockets */ #undef CRM_STATE_DIR /* Location for the Pacemaker Relax-NG Schema */ #undef CRM_SCHEMA_DIRECTORY /* Where to keep configuration files like authkey */ #undef PACEMAKER_CONFIG_DIR +/* Where OCF resource agents and libraries can be found */ +#undef OCF_ROOT_DIR + /****** Features ******/ /* Set of enabled features */ #undef CRM_FEATURES /* Support the Corosync messaging and membership layer */ #undef SUPPORT_COROSYNC /* Support systemd based system services */ #undef SUPPORT_SYSTEMD /* Support upstart based system services */ #undef SUPPORT_UPSTART -#endif /* CRM_CONFIG__H__IN */ +#endif /* CRM_CONFIG__H */ diff --git a/lib/common/logging.c b/lib/common/logging.c index 7259e1f7d2..595f701e54 100644 --- a/lib/common/logging.c +++ b/lib/common/logging.c @@ -1,973 +1,976 @@ /* - * Copyright 2004-2020 the Pacemaker project contributors + * Copyright 2004-2021 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +// Use high-resolution (millisecond) timestamps if libqb supports them +#ifdef QB_FEATURE_LOG_HIRES_TIMESTAMPS +#define TIMESTAMP_FORMAT_SPEC "%%T" +typedef struct timespec *log_time_t; +#else +#define TIMESTAMP_FORMAT_SPEC "%%t" +typedef time_t log_time_t; +#endif + unsigned int crm_log_level = LOG_INFO; unsigned int crm_trace_nonlog = 0; bool pcmk__is_daemon = false; static unsigned int crm_log_priority = LOG_NOTICE; static GLogFunc glib_log_default = NULL; static gboolean crm_tracing_enabled(void); static void crm_glib_handler(const gchar * log_domain, GLogLevelFlags flags, const gchar * message, gpointer user_data) { int log_level = LOG_WARNING; GLogLevelFlags msg_level = (flags & G_LOG_LEVEL_MASK); static struct qb_log_callsite *glib_cs = NULL; if (glib_cs == NULL) { glib_cs = qb_log_callsite_get(__func__, __FILE__, "glib-handler", LOG_DEBUG, __LINE__, crm_trace_nonlog); } switch (msg_level) { case G_LOG_LEVEL_CRITICAL: log_level = LOG_CRIT; if (crm_is_callsite_active(glib_cs, LOG_DEBUG, 0) == FALSE) { /* log and record how we got here */ crm_abort(__FILE__, __func__, __LINE__, message, TRUE, TRUE); } break; case G_LOG_LEVEL_ERROR: log_level = LOG_ERR; break; case G_LOG_LEVEL_MESSAGE: log_level = LOG_NOTICE; break; case G_LOG_LEVEL_INFO: log_level = LOG_INFO; break; case G_LOG_LEVEL_DEBUG: log_level = LOG_DEBUG; break; case G_LOG_LEVEL_WARNING: case G_LOG_FLAG_RECURSION: case G_LOG_FLAG_FATAL: case G_LOG_LEVEL_MASK: log_level = LOG_WARNING; break; } do_crm_log(log_level, "%s: %s", log_domain, message); } #ifndef NAME_MAX # define NAME_MAX 256 #endif /*! * \internal * \brief Write out a blackbox (enabling blackboxes if needed) * * \param[in] nsig Signal number that was received * * \note This is a true signal handler, and so must be async-safe. */ static void crm_trigger_blackbox(int nsig) { if(nsig == SIGTRAP) { /* Turn it on if it wasn't already */ crm_enable_blackbox(nsig); } crm_write_blackbox(nsig, NULL); } void crm_log_deinit(void) { if (glib_log_default != NULL) { g_log_set_default_handler(glib_log_default, NULL); } } #define FMT_MAX 256 static void set_format_string(int method, const char *daemon) { if (method == QB_LOG_SYSLOG) { // The system log gets a simplified, user-friendly format crm_extended_logging(method, QB_FALSE); qb_log_format_set(method, "%g %p: %b"); } else { // Everything else gets more detail, for advanced troubleshooting int offset = 0; char fmt[FMT_MAX]; if (method > QB_LOG_STDERR) { struct utsname res; const char *nodename = "localhost"; if (uname(&res) == 0) { nodename = res.nodename; } // If logging to file, prefix with timestamp, node name, daemon ID offset += snprintf(fmt + offset, FMT_MAX - offset, - "%%t %s %-20s[%lu] ", + TIMESTAMP_FORMAT_SPEC " %s %-20s[%lu] ", nodename, daemon, (unsigned long) getpid()); } // Add function name (in parentheses) offset += snprintf(fmt + offset, FMT_MAX - offset, "(%%n"); if (crm_tracing_enabled()) { // When tracing, add file and line number offset += snprintf(fmt + offset, FMT_MAX - offset, "@%%f:%%l"); } offset += snprintf(fmt + offset, FMT_MAX - offset, ")"); // Add tag (if any), severity, and actual message offset += snprintf(fmt + offset, FMT_MAX - offset, " %%g\t%%p: %%b"); CRM_LOG_ASSERT(offset > 0); qb_log_format_set(method, fmt); } } #define DEFAULT_LOG_FILE CRM_LOG_DIR "/pacemaker.log" gboolean crm_add_logfile(const char *filename) { int fd = 0; FILE *logfile = NULL; bool is_default = false; static int default_fd = -1; static bool have_logfile = false; // Use default if caller didn't specify (and we don't already have one) if ((filename == NULL) && !have_logfile) { filename = DEFAULT_LOG_FILE; } // If the user doesn't want logging, we're done if ((filename == NULL) || pcmk__str_eq(filename, "none", pcmk__str_casei) || pcmk__str_eq(filename, "/dev/null", pcmk__str_none)) { return FALSE; } // If the caller wants the default and we already have it, we're done if (pcmk__str_eq(filename, DEFAULT_LOG_FILE, pcmk__str_none)) { is_default = TRUE; } if (is_default && (default_fd >= 0)) { return TRUE; } // Check whether we have write access to the file errno = 0; logfile = fopen(filename, "a"); if (logfile == NULL) { crm_warn("Logging to '%s' is disabled: %s " CRM_XS " uid=%u gid=%u", filename, strerror(errno), geteuid(), getegid()); return FALSE; } // If we're root, correct the file permissions if needed if (geteuid() == 0) { struct stat st; uid_t pcmk_uid = 0; gid_t pcmk_gid = 0; int logfd = fileno(logfile); const char *modestr; mode_t filemode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP; // Get the log file's current ownership and permissions if (fstat(logfd, &st) < 0) { crm_warn("Logging to '%s' is disabled: %s " CRM_XS " fstat", filename, strerror(errno)); fclose(logfile); return FALSE; } // Fix ownership if group is wrong or doesn't have read/write access if ((pcmk_daemon_user(&pcmk_uid, &pcmk_gid) == pcmk_ok) && ((st.st_gid != pcmk_gid) || ((st.st_mode & S_IRWXG) != (S_IRGRP|S_IWGRP)))) { if (fchown(logfd, pcmk_uid, pcmk_gid) < 0) { crm_warn("Couldn't change '%s' ownership to user %s gid %d: %s", filename, CRM_DAEMON_USER, pcmk_gid, strerror(errno)); } } // Reset the permissions (using environment variable if set) modestr = getenv("PCMK_logfile_mode"); if (modestr) { long filemode_l = strtol(modestr, NULL, 8); if ((filemode_l != LONG_MIN) && (filemode_l != LONG_MAX)) { filemode = (mode_t) filemode_l; } } if ((filemode != 0) && (fchmod(logfd, filemode) < 0)) { crm_warn("Couldn't change '%s' mode to %04o: %s", filename, filemode, strerror(errno)); } } // Close and reopen as libqb logging target fclose(logfile); fd = qb_log_file_open(filename); if (fd < 0) { crm_warn("Logging to '%s' is disabled: %s " CRM_XS " qb_log_file_open", filename, strerror(-fd)); return FALSE; } if (is_default) { default_fd = fd; // Some resource agents will log only if environment variable is set if (pcmk__env_option("logfile") == NULL) { pcmk__set_env_option("logfile", filename); } } else if (default_fd >= 0) { crm_notice("Switching logging to %s", filename); qb_log_ctl(default_fd, QB_LOG_CONF_ENABLED, QB_FALSE); } // This message can show up in other targets (syslog, etc.) crm_notice("Additional logging available in %s", filename); // Enable logging to the new log file qb_log_ctl(fd, QB_LOG_CONF_ENABLED, QB_TRUE); /* qb_log_ctl(fd, QB_LOG_CONF_FILE_SYNC, 1); Turn on synchronous writes */ #ifdef HAVE_qb_log_conf_QB_LOG_CONF_MAX_LINE_LEN // Longer than default, for logging long XML lines qb_log_ctl(fd, QB_LOG_CONF_MAX_LINE_LEN, 800); #endif /* Enable callsites */ crm_update_callsites(); have_logfile = true; return TRUE; } static int blackbox_trigger = 0; static volatile char *blackbox_file_prefix = NULL; -#ifdef QB_FEATURE_LOG_HIRES_TIMESTAMPS -typedef struct timespec *log_time_t; -#else -typedef time_t log_time_t; -#endif - static void blackbox_logger(int32_t t, struct qb_log_callsite *cs, log_time_t timestamp, const char *msg) { if(cs && cs->priority < LOG_ERR) { crm_write_blackbox(SIGTRAP, cs); /* Bypass the over-dumping logic */ } else { crm_write_blackbox(0, cs); } } static void crm_control_blackbox(int nsig, bool enable) { int lpc = 0; if (blackbox_file_prefix == NULL) { pid_t pid = getpid(); blackbox_file_prefix = crm_strdup_printf("%s/%s-%lu", CRM_BLACKBOX_DIR, crm_system_name, (unsigned long) pid); } if (enable && qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_STATE_GET, 0) != QB_LOG_STATE_ENABLED) { qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_SIZE, 5 * 1024 * 1024); /* Any size change drops existing entries */ qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_ENABLED, QB_TRUE); /* Setting the size seems to disable it */ /* Enable synchronous logging */ for (lpc = QB_LOG_BLACKBOX; lpc < QB_LOG_TARGET_MAX; lpc++) { qb_log_ctl(lpc, QB_LOG_CONF_FILE_SYNC, QB_TRUE); } crm_notice("Initiated blackbox recorder: %s", blackbox_file_prefix); /* Save to disk on abnormal termination */ crm_signal_handler(SIGSEGV, crm_trigger_blackbox); crm_signal_handler(SIGABRT, crm_trigger_blackbox); crm_signal_handler(SIGILL, crm_trigger_blackbox); crm_signal_handler(SIGBUS, crm_trigger_blackbox); crm_signal_handler(SIGFPE, crm_trigger_blackbox); crm_update_callsites(); blackbox_trigger = qb_log_custom_open(blackbox_logger, NULL, NULL, NULL); qb_log_ctl(blackbox_trigger, QB_LOG_CONF_ENABLED, QB_TRUE); crm_trace("Trigger: %d is %d %d", blackbox_trigger, qb_log_ctl(blackbox_trigger, QB_LOG_CONF_STATE_GET, 0), QB_LOG_STATE_ENABLED); crm_update_callsites(); } else if (!enable && qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_STATE_GET, 0) == QB_LOG_STATE_ENABLED) { qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_ENABLED, QB_FALSE); /* Disable synchronous logging again when the blackbox is disabled */ for (lpc = QB_LOG_BLACKBOX; lpc < QB_LOG_TARGET_MAX; lpc++) { qb_log_ctl(lpc, QB_LOG_CONF_FILE_SYNC, QB_FALSE); } } } void crm_enable_blackbox(int nsig) { crm_control_blackbox(nsig, TRUE); } void crm_disable_blackbox(int nsig) { crm_control_blackbox(nsig, FALSE); } /*! * \internal * \brief Write out a blackbox, if blackboxes are enabled * * \param[in] nsig Signal that was received * \param[in] cs libqb callsite * * \note This may be called via a true signal handler and so must be async-safe. * @TODO actually make this async-safe */ void crm_write_blackbox(int nsig, struct qb_log_callsite *cs) { static volatile int counter = 1; static volatile time_t last = 0; char buffer[NAME_MAX]; time_t now = time(NULL); if (blackbox_file_prefix == NULL) { return; } switch (nsig) { case 0: case SIGTRAP: /* The graceful case - such as assertion failure or user request */ if (nsig == 0 && now == last) { /* Prevent over-dumping */ return; } snprintf(buffer, NAME_MAX, "%s.%d", blackbox_file_prefix, counter++); if (nsig == SIGTRAP) { crm_notice("Blackbox dump requested, please see %s for contents", buffer); } else if (cs) { syslog(LOG_NOTICE, "Problem detected at %s:%d (%s), please see %s for additional details", cs->function, cs->lineno, cs->filename, buffer); } else { crm_notice("Problem detected, please see %s for additional details", buffer); } last = now; qb_log_blackbox_write_to_file(buffer); /* Flush the existing contents * A size change would also work */ qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_ENABLED, QB_FALSE); qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_ENABLED, QB_TRUE); break; default: /* Do as little as possible, just try to get what we have out * We logged the filename when the blackbox was enabled */ crm_signal_handler(nsig, SIG_DFL); qb_log_blackbox_write_to_file((const char *)blackbox_file_prefix); qb_log_ctl(QB_LOG_BLACKBOX, QB_LOG_CONF_ENABLED, QB_FALSE); raise(nsig); break; } } gboolean crm_log_cli_init(const char *entity) { return crm_log_init(entity, LOG_ERR, FALSE, FALSE, 0, NULL, TRUE); } static const char * crm_quark_to_string(uint32_t tag) { const char *text = g_quark_to_string(tag); if (text) { return text; } return ""; } static void crm_log_filter_source(int source, const char *trace_files, const char *trace_fns, const char *trace_fmts, const char *trace_tags, const char *trace_blackbox, struct qb_log_callsite *cs) { if (qb_log_ctl(source, QB_LOG_CONF_STATE_GET, 0) != QB_LOG_STATE_ENABLED) { return; } else if (cs->tags != crm_trace_nonlog && source == QB_LOG_BLACKBOX) { /* Blackbox gets everything if enabled */ qb_bit_set(cs->targets, source); } else if (source == blackbox_trigger && blackbox_trigger > 0) { /* Should this log message result in the blackbox being dumped */ if (cs->priority <= LOG_ERR) { qb_bit_set(cs->targets, source); } else if (trace_blackbox) { char *key = crm_strdup_printf("%s:%d", cs->function, cs->lineno); if (strstr(trace_blackbox, key) != NULL) { qb_bit_set(cs->targets, source); } free(key); } } else if (source == QB_LOG_SYSLOG) { /* No tracing to syslog */ if (cs->priority <= crm_log_priority && cs->priority <= crm_log_level) { qb_bit_set(cs->targets, source); } /* Log file tracing options... */ } else if (cs->priority <= crm_log_level) { qb_bit_set(cs->targets, source); } else if (trace_files && strstr(trace_files, cs->filename) != NULL) { qb_bit_set(cs->targets, source); } else if (trace_fns && strstr(trace_fns, cs->function) != NULL) { qb_bit_set(cs->targets, source); } else if (trace_fmts && strstr(trace_fmts, cs->format) != NULL) { qb_bit_set(cs->targets, source); } else if (trace_tags && cs->tags != 0 && cs->tags != crm_trace_nonlog && g_quark_to_string(cs->tags) != NULL) { qb_bit_set(cs->targets, source); } } static void crm_log_filter(struct qb_log_callsite *cs) { int lpc = 0; static int need_init = 1; static const char *trace_fns = NULL; static const char *trace_tags = NULL; static const char *trace_fmts = NULL; static const char *trace_files = NULL; static const char *trace_blackbox = NULL; if (need_init) { need_init = 0; trace_fns = getenv("PCMK_trace_functions"); trace_fmts = getenv("PCMK_trace_formats"); trace_tags = getenv("PCMK_trace_tags"); trace_files = getenv("PCMK_trace_files"); trace_blackbox = getenv("PCMK_trace_blackbox"); if (trace_tags != NULL) { uint32_t tag; char token[500]; const char *offset = NULL; const char *next = trace_tags; do { offset = next; next = strchrnul(offset, ','); snprintf(token, sizeof(token), "%.*s", (int)(next - offset), offset); tag = g_quark_from_string(token); crm_info("Created GQuark %u from token '%s' in '%s'", tag, token, trace_tags); if (next[0] != 0) { next++; } } while (next != NULL && next[0] != 0); } } cs->targets = 0; /* Reset then find targets to enable */ for (lpc = QB_LOG_SYSLOG; lpc < QB_LOG_TARGET_MAX; lpc++) { crm_log_filter_source(lpc, trace_files, trace_fns, trace_fmts, trace_tags, trace_blackbox, cs); } } gboolean crm_is_callsite_active(struct qb_log_callsite *cs, uint8_t level, uint32_t tags) { gboolean refilter = FALSE; if (cs == NULL) { return FALSE; } if (cs->priority != level) { cs->priority = level; refilter = TRUE; } if (cs->tags != tags) { cs->tags = tags; refilter = TRUE; } if (refilter) { crm_log_filter(cs); } if (cs->targets == 0) { return FALSE; } return TRUE; } void crm_update_callsites(void) { static gboolean log = TRUE; if (log) { log = FALSE; crm_debug ("Enabling callsites based on priority=%d, files=%s, functions=%s, formats=%s, tags=%s", crm_log_level, getenv("PCMK_trace_files"), getenv("PCMK_trace_functions"), getenv("PCMK_trace_formats"), getenv("PCMK_trace_tags")); } qb_log_filter_fn_set(crm_log_filter); } static gboolean crm_tracing_enabled(void) { if (crm_log_level == LOG_TRACE) { return TRUE; } else if (getenv("PCMK_trace_files") || getenv("PCMK_trace_functions") || getenv("PCMK_trace_formats") || getenv("PCMK_trace_tags")) { return TRUE; } return FALSE; } static int crm_priority2int(const char *name) { struct syslog_names { const char *name; int priority; }; static struct syslog_names p_names[] = { {"emerg", LOG_EMERG}, {"alert", LOG_ALERT}, {"crit", LOG_CRIT}, {"error", LOG_ERR}, {"warning", LOG_WARNING}, {"notice", LOG_NOTICE}, {"info", LOG_INFO}, {"debug", LOG_DEBUG}, {NULL, -1} }; int lpc; for (lpc = 0; name != NULL && p_names[lpc].name != NULL; lpc++) { if (pcmk__str_eq(p_names[lpc].name, name, pcmk__str_none)) { return p_names[lpc].priority; } } return crm_log_priority; } static void crm_identity(const char *entity, int argc, char **argv) { if(crm_system_name != NULL) { /* Nothing to do */ } else if (entity) { free(crm_system_name); crm_system_name = strdup(entity); } else if (argc > 0 && argv != NULL) { char *mutable = strdup(argv[0]); char *modified = basename(mutable); if (strstr(modified, "lt-") == modified) { modified += 3; } free(crm_system_name); crm_system_name = strdup(modified); free(mutable); } else if (crm_system_name == NULL) { crm_system_name = strdup("Unknown"); } setenv("PCMK_service", crm_system_name, 1); } void crm_log_preinit(const char *entity, int argc, char **argv) { /* Configure libqb logging with nothing turned on */ int lpc = 0; int32_t qb_facility = 0; static bool have_logging = FALSE; if(have_logging == FALSE) { have_logging = TRUE; crm_xml_init(); /* Sets buffer allocation strategy */ if (crm_trace_nonlog == 0) { crm_trace_nonlog = g_quark_from_static_string("Pacemaker non-logging tracepoint"); } umask(S_IWGRP | S_IWOTH | S_IROTH); /* Redirect messages from glib functions to our handler */ glib_log_default = g_log_set_default_handler(crm_glib_handler, NULL); /* and for good measure... - this enum is a bit field (!) */ g_log_set_always_fatal((GLogLevelFlags) 0); /*value out of range */ /* Who do we log as */ crm_identity(entity, argc, argv); qb_facility = qb_log_facility2int("local0"); qb_log_init(crm_system_name, qb_facility, LOG_ERR); crm_log_level = LOG_CRIT; /* Nuke any syslog activity until it's asked for */ qb_log_ctl(QB_LOG_SYSLOG, QB_LOG_CONF_ENABLED, QB_FALSE); #ifdef HAVE_qb_log_conf_QB_LOG_CONF_MAX_LINE_LEN // Shorter than default, generous for what we *should* send to syslog qb_log_ctl(QB_LOG_SYSLOG, QB_LOG_CONF_MAX_LINE_LEN, 256); #endif /* Set format strings and disable threading * Pacemaker and threads do not mix well (due to the amount of forking) */ qb_log_tags_stringify_fn_set(crm_quark_to_string); for (lpc = QB_LOG_SYSLOG; lpc < QB_LOG_TARGET_MAX; lpc++) { qb_log_ctl(lpc, QB_LOG_CONF_THREADED, QB_FALSE); #ifdef HAVE_qb_log_conf_QB_LOG_CONF_ELLIPSIS // End truncated lines with '...' qb_log_ctl(lpc, QB_LOG_CONF_ELLIPSIS, QB_TRUE); #endif set_format_string(lpc, crm_system_name); } } } gboolean crm_log_init(const char *entity, uint8_t level, gboolean daemon, gboolean to_stderr, int argc, char **argv, gboolean quiet) { const char *syslog_priority = NULL; const char *facility = pcmk__env_option("logfacility"); const char *f_copy = facility; pcmk__is_daemon = daemon; crm_log_preinit(entity, argc, argv); if (level > LOG_TRACE) { level = LOG_TRACE; } if(level > crm_log_level) { crm_log_level = level; } /* Should we log to syslog */ if (facility == NULL) { if (pcmk__is_daemon) { facility = "daemon"; } else { facility = "none"; } pcmk__set_env_option("logfacility", facility); } if (pcmk__str_eq(facility, "none", pcmk__str_casei)) { quiet = TRUE; } else { qb_log_ctl(QB_LOG_SYSLOG, QB_LOG_CONF_FACILITY, qb_log_facility2int(facility)); } if (pcmk__env_option_enabled(crm_system_name, "debug")) { /* Override the default setting */ crm_log_level = LOG_DEBUG; } /* What lower threshold do we have for sending to syslog */ syslog_priority = pcmk__env_option("logpriority"); if (syslog_priority) { crm_log_priority = crm_priority2int(syslog_priority); } qb_log_filter_ctl(QB_LOG_SYSLOG, QB_LOG_FILTER_ADD, QB_LOG_FILTER_FILE, "*", crm_log_priority); // Log to syslog unless requested to be quiet if (!quiet) { qb_log_ctl(QB_LOG_SYSLOG, QB_LOG_CONF_ENABLED, QB_TRUE); } /* Should we log to stderr */ if (pcmk__env_option_enabled(crm_system_name, "stderr")) { /* Override the default setting */ to_stderr = TRUE; } crm_enable_stderr(to_stderr); // Log to a file if we're a daemon or user asked for one { const char *logfile = pcmk__env_option("logfile"); if (!pcmk__str_eq("none", logfile, pcmk__str_casei) && (pcmk__is_daemon || (logfile != NULL))) { // Daemons always get a log file, unless explicitly set to "none" crm_add_logfile(logfile); } } if (pcmk__is_daemon && pcmk__env_option_enabled(crm_system_name, "blackbox")) { crm_enable_blackbox(0); } /* Summary */ crm_trace("Quiet: %d, facility %s", quiet, f_copy); pcmk__env_option("logfile"); pcmk__env_option("logfacility"); crm_update_callsites(); /* Ok, now we can start logging... */ // Disable daemon request if user isn't root or Pacemaker daemon user if (pcmk__is_daemon) { const char *user = getenv("USER"); if (user != NULL && !pcmk__strcase_any_of(user, "root", CRM_DAEMON_USER, NULL)) { crm_trace("Not switching to corefile directory for %s", user); pcmk__is_daemon = false; } } if (pcmk__is_daemon) { int user = getuid(); const char *base = CRM_CORE_DIR; struct passwd *pwent = getpwuid(user); if (pwent == NULL) { crm_perror(LOG_ERR, "Cannot get name for uid: %d", user); } else if (!pcmk__strcase_any_of(pwent->pw_name, "root", CRM_DAEMON_USER, NULL)) { crm_trace("Don't change active directory for regular user: %s", pwent->pw_name); } else if (chdir(base) < 0) { crm_perror(LOG_INFO, "Cannot change active directory to %s", base); } else { crm_info("Changed active directory to %s", base); #if 0 { char path[512]; snprintf(path, 512, "%s-%lu", crm_system_name, (unsigned long) getpid()); mkdir(path, 0750); chdir(path); crm_info("Changed active directory to %s/%s/%s", base, pwent->pw_name, path); } #endif } /* Original meanings from signal(7) * * Signal Value Action Comment * SIGTRAP 5 Core Trace/breakpoint trap * SIGUSR1 30,10,16 Term User-defined signal 1 * SIGUSR2 31,12,17 Term User-defined signal 2 * * Our usage is as similar as possible */ mainloop_add_signal(SIGUSR1, crm_enable_blackbox); mainloop_add_signal(SIGUSR2, crm_disable_blackbox); mainloop_add_signal(SIGTRAP, crm_trigger_blackbox); } else if (!quiet) { crm_log_args(argc, argv); } return TRUE; } /* returns the old value */ unsigned int set_crm_log_level(unsigned int level) { unsigned int old = crm_log_level; if (level > LOG_TRACE) { level = LOG_TRACE; } crm_log_level = level; crm_update_callsites(); crm_trace("New log level: %d", level); return old; } void crm_enable_stderr(int enable) { if (enable && qb_log_ctl(QB_LOG_STDERR, QB_LOG_CONF_STATE_GET, 0) != QB_LOG_STATE_ENABLED) { qb_log_ctl(QB_LOG_STDERR, QB_LOG_CONF_ENABLED, QB_TRUE); crm_update_callsites(); } else if (enable == FALSE) { qb_log_ctl(QB_LOG_STDERR, QB_LOG_CONF_ENABLED, QB_FALSE); } } /*! * \brief Make logging more verbose * * If logging to stderr is not already enabled when this function is called, * enable it. Otherwise, increase the log level by 1. * * \param[in] argc Ignored * \param[in] argv Ignored */ void crm_bump_log_level(int argc, char **argv) { if (qb_log_ctl(QB_LOG_STDERR, QB_LOG_CONF_STATE_GET, 0) != QB_LOG_STATE_ENABLED) { crm_enable_stderr(TRUE); } else { set_crm_log_level(crm_log_level + 1); } } unsigned int get_crm_log_level(void) { return crm_log_level; } /*! * \brief Log the command line (once) * * \param[in] Number of values in \p argv * \param[in] Command-line arguments (including command name) * * \note This function will only log once, even if called with different * arguments. */ void crm_log_args(int argc, char **argv) { static bool logged = false; gchar *arg_string = NULL; if ((argc == 0) || (argv == NULL) || logged) { return; } logged = true; arg_string = g_strjoinv(" ", argv); crm_notice("Invoked: %s", arg_string); g_free(arg_string); } void crm_log_output_fn(const char *file, const char *function, int line, int level, const char *prefix, const char *output) { const char *next = NULL; const char *offset = NULL; if (level == LOG_NEVER) { return; } if (output == NULL) { if (level != LOG_STDOUT) { level = LOG_TRACE; } output = "-- empty --"; } next = output; do { offset = next; next = strchrnul(offset, '\n'); do_crm_log_alias(level, file, function, line, "%s [ %.*s ]", prefix, (int)(next - offset), offset); if (next[0] != 0) { next++; } } while (next != NULL && next[0] != 0); } diff --git a/lib/services/Makefile.am b/lib/services/Makefile.am index 4a301d1f09..817df4915b 100644 --- a/lib/services/Makefile.am +++ b/lib/services/Makefile.am @@ -1,42 +1,41 @@ # -# Copyright 2012-2019 the Pacemaker project contributors +# Copyright 2012-2021 the Pacemaker project contributors # # The version control history for this file may have further details. # # This source code is licensed under the GNU Lesser General Public License # version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. # MAINTAINERCLEANFILES = Makefile.in AM_CPPFLAGS = -I$(top_srcdir)/include lib_LTLIBRARIES = libcrmservice.la noinst_HEADERS = pcmk-dbus.h upstart.h systemd.h \ services_lsb.h services_nagios.h \ services_private.h libcrmservice_la_LDFLAGS = -version-info 30:2:2 -libcrmservice_la_CPPFLAGS = -DOCF_ROOT_DIR=\"@OCF_ROOT_DIR@\" $(AM_CPPFLAGS) libcrmservice_la_CFLAGS = libcrmservice_la_CFLAGS += $(CFLAGS_HARDENED_LIB) libcrmservice_la_LDFLAGS += $(LDFLAGS_HARDENED_LIB) libcrmservice_la_LIBADD = $(top_builddir)/lib/common/libcrmcommon.la $(DBUS_LIBS) libcrmservice_la_SOURCES = services.c libcrmservice_la_SOURCES += services_linux.c libcrmservice_la_SOURCES += services_lsb.c if BUILD_DBUS libcrmservice_la_SOURCES += dbus.c endif if BUILD_UPSTART libcrmservice_la_SOURCES += upstart.c endif if BUILD_SYSTEMD libcrmservice_la_SOURCES += systemd.c endif if BUILD_NAGIOS libcrmservice_la_SOURCES += services_nagios.c endif diff --git a/m4/REQUIRE_FUNC.m4 b/m4/REQUIRE_FUNC.m4 new file mode 100644 index 0000000000..2b6986a283 --- /dev/null +++ b/m4/REQUIRE_FUNC.m4 @@ -0,0 +1,16 @@ +# REQUIRE_FUNC([FUNC]) +# +# Error if a standard C library function can't be found +# +dnl +dnl Copyright 2021 the Pacemaker project contributors +dnl +dnl The version control history for this file may have further details. +dnl +dnl This source code is licensed under the GNU General Public License version 2 +dnl or later (GPLv2+) WITHOUT ANY WARRANTY. + +dnl Usage: REQUIRE_FUNC(function-name) +AC_DEFUN([REQUIRE_FUNC], [ + AC_CHECK_FUNC([$1], [], [AC_MSG_ERROR(Could not find required C function $1)]) +]) diff --git a/replace/setenv.c b/replace/setenv.c deleted file mode 100644 index 0a34cb180d..0000000000 --- a/replace/setenv.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (C) 2001 Alan Robertson - * This software licensed under the GNU LGPL. - * - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ -#include -#include -#include - -/* - * Small replacement function for setenv() - */ -int -setenv(const char *name, const char *value, int why) -{ - int rc = -1; - - if (name && value) { - char *envp = crm_strdup_printf("%s=%s", name, value); - - /* - * Cannot free envp (!) - * Unfortunately, the putenv API guarantees memory leaks when - * changing environment variables repeatedly... :-( - */ - rc = putenv(envp); - } - return (rc); -} diff --git a/replace/unsetenv.c b/replace/unsetenv.c deleted file mode 100644 index 9baaf662c0..0000000000 --- a/replace/unsetenv.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2001 Alan Robertson - * This software licensed under the GNU LGPL. - * - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include -#include -#include -#include -#include - -#define __environ environ -#ifndef HAVE_ENVIRON_DECL -extern char **environ; -#endif - -int -unsetenv(const char *name) -{ - const size_t len = strlen(name); - char **ep; - - for (ep = __environ; *ep; ++ep) { - if (!strncmp(*ep, name, len) && (*ep)[len] == '=') { - /* Found it. */ - /* Remove this pointer by moving later ones back. */ - char **dp = ep; - - do - dp[0] = dp[1]; - while (*dp++); - /* Continue the loop in case NAME appears again. */ - } - } - return 0; -} diff --git a/xml/api/crm_resource-2.5.rng b/xml/api/crm_resource-2.6.rng similarity index 100% rename from xml/api/crm_resource-2.5.rng rename to xml/api/crm_resource-2.6.rng