diff --git a/configure.ac b/configure.ac index 35e926e89e..0b69da1eb7 100644 --- a/configure.ac +++ b/configure.ac @@ -1,1517 +1,1545 @@ dnl dnl autoconf for Pacemaker dnl dnl License: GNU General Public License (GPL) dnl =============================================== dnl Bootstrap dnl =============================================== AC_PREREQ(2.53) 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 AC_INIT(pacemaker, 1.1.1, pacemaker@oss.clusterlabs.org) CRM_DTD_VERSION="1.2" PKG_FEATURES="" HB_PKG=heartbeat AC_CONFIG_AUX_DIR(.) AC_CANONICAL_HOST dnl Where #defines go (e.g. `AC_CHECK_HEADERS' below) 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 lha_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 AM_CONFIG_HEADER(include/config.h include/crm_config.h) ALL_LINGUAS="en fr" AC_ARG_WITH(version, [ --with-version=version Override package version (if you're a packager needing to pretend) ], [ PACKAGE_VERSION="$withval" ]) AC_ARG_WITH(pkg-name, [ --with-pkg-name=name Override package name (if you're a packager needing to pretend) ], [ PACKAGE_NAME="$withval" ]) AM_INIT_AUTOMAKE($PACKAGE_NAME, $PACKAGE_VERSION) AC_DEFINE_UNQUOTED(PACEMAKER_VERSION, "$PACKAGE_VERSION", Current pacemaker version) PACKAGE_SERIES=`echo $PACKAGE_VERSION | awk -F. '{ print $1"."$2 }'` AC_SUBST(PACKAGE_SERIES) dnl automake >= 1.11 offers --enable-silent-rules for suppressing the output from dnl normal compilation. When a failure occurs, it will then display the full dnl command line dnl Wrap in m4_ifdef to avoid breaking on older platforms m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES]) CC_IN_CONFIGURE=yes export CC_IN_CONFIGURE LDD=ldd dnl ======================================================================== dnl Compiler characteristics dnl ======================================================================== AC_PROG_CC dnl Can force other with environment variable "CC". AM_PROG_CC_C_O AC_PROG_CC_STDC AC_LIBTOOL_DLOPEN dnl Enable dlopen support... AC_LIBLTDL_CONVENIENCE dnl make libltdl a convenience lib AC_PROG_LIBTOOL AC_C_STRINGIZE AC_TYPE_SIZE_T AC_CHECK_SIZEOF(char) AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) AC_STRUCT_TIMEZONE dnl =============================================== dnl Helpers dnl =============================================== cc_supports_flag() { local CFLAGS="$@" AC_MSG_CHECKING(whether $CC supports "$@") AC_COMPILE_IFELSE([int main(){return 0;}] ,[RC=0; AC_MSG_RESULT(yes)],[RC=1; AC_MSG_RESULT(no)]) return $RC } extract_header_define() { AC_MSG_CHECKING(for $2 in $1) Cfile=/tmp/extract_define.$2.${$} printf "#include \n" > ${Cfile}.c printf "#include <%s>\n" $1 >> ${Cfile}.c printf "int main(int argc, char **argv) { printf(\"%%s\", %s); return 0; }\n" $2 >> ${Cfile}.c $CC $CFLAGS ${Cfile}.c -o ${Cfile} value=`${Cfile}` AC_MSG_RESULT($value) printf $value rm -f ${Cfile}.c ${Cfile} } dnl =============================================== dnl Configure Options dnl =============================================== dnl Some systems, like Solaris require a custom package name AC_ARG_WITH(pkgname, [ --with-pkgname=name name for pkg (typically for Solaris) ], [ PKGNAME="$withval" ], [ PKGNAME="LXHAhb" ], ) AC_SUBST(PKGNAME) AC_ARG_ENABLE([ansi], [ --enable-ansi force GCC to compile to ANSI/ANSI standard for older compilers. [default=yes]]) AC_ARG_ENABLE([fatal-warnings], [ --enable-fatal-warnings very pedantic and fatal warnings for gcc [default=yes]]) AC_ARG_ENABLE([pretty], [ --enable-pretty Pretty-print compiler output unless there is an error [default=no]]) AC_ARG_ENABLE([quiet], [ --enable-quiet Supress make output unless there is an error [default=no]]) AC_ARG_ENABLE([thread-safe], [ --enable-thread-safe Enable some client libraries to be thread safe. [default=no]]) AC_ARG_ENABLE([bundled-ltdl], [ --enable-bundled-ltdl Configure, build and install the standalone ltdl library bundled with ${PACKAGE} [default=no]]) LTDL_LIBS="" AC_ARG_WITH(ais, [ --with-ais Support the OpenAIS messaging and membership layer ], [ SUPPORT_AIS=$withval ], [ SUPPORT_AIS=try ], ) AC_ARG_WITH(heartbeat, [ --with-heartbeat Support the Heartbeat messaging and membership layer ], [ SUPPORT_HEARTBEAT=$withval ], [ SUPPORT_HEARTBEAT=try ], ) AC_ARG_WITH(snmp, [ --with-snmp Support the SNMP protocol ], [ SUPPORT_SNMP=$withval ], [ SUPPORT_SNMP=try ], ) AC_ARG_WITH(esmtp, [ --with-esmtp Support the sending mail notifications with the esmtp library ], [ SUPPORT_ESMTP=$withval ], [ SUPPORT_ESMTP=try ], ) AISPREFIX="" AC_ARG_WITH(ais-prefix, [ --with-ais-prefix=DIR Prefix used when OpenAIS was installed [$prefix]], [ AISPREFIX=$withval ], [ AISPREFIX=$prefix ]) LCRSODIR="" AC_ARG_WITH(lcrso-dir, [ --with-lcrso-dir=DIR OpenAIS lcrso files. ], [ LCRSODIR="$withval" ]) INITDIR="" AC_ARG_WITH(initdir, [ --with-initdir=DIR directory for init (rc) scripts [${INITDIR}]], [ INITDIR="$withval" ]) PUBLICAN_BRAND="common" AC_ARG_WITH(brand, [ --with-brand=brand Brand to use for generated documentation [$PUBLICAN_BRAND]], [ PUBLICAN_BRAND="$withval" ]) AC_SUBST(PUBLICAN_BRAND) dnl =============================================== dnl General Processing dnl =============================================== AC_SUBST(HB_PKG) INIT_EXT="" echo Our Host OS: $host_os/$host AC_MSG_NOTICE(Sanitizing prefix: ${prefix}) case $prefix in NONE) prefix=/usr;; esac AC_MSG_NOTICE(Sanitizing exec_prefix: ${exec_prefix}) case $exec_prefix in dnl For consistency with Heartbeat, map NONE->$prefix NONE) exec_prefix=$prefix;; prefix) exec_prefix=$prefix;; esac AC_MSG_NOTICE(Sanitizing ais_prefix: ${AISPREFIX}) case $AISPREFIX in dnl For consistency with Heartbeat, map NONE->$prefix NONE) AISPREFIX=$prefix;; prefix) AISPREFIX=$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 $libdir in dnl For consistency with Heartbeat, map NONE->$prefix *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($libdir); ;; esac dnl Expand autoconf variables so that we dont end up with '${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 ${mandir}`" dnl Home-grown variables eval INITDIR="${INITDIR}" eval docdir="`eval echo ${docdir}`" if test x"${docdir}" = x""; then docdir=${datadir}/doc/${PACKAGE}-${VERSION} #docdir=${datadir}/doc/packages/${PACKAGE} fi AC_SUBST(docdir) for j in prefix exec_prefix bindir sbindir libexecdir datadir sysconfdir \ sharedstatedir localstatedir libdir includedir oldincludedir infodir \ mandir INITDIR docdir do dirname=`eval echo '${'${j}'}'` if test ! -d "$dirname" then AC_MSG_WARN([$j directory ($dirname) does not exist!]) fi done dnl This OS-based decision-making is poor autotools practice; dnl feature-based mechanisms are strongly preferred. dnl dnl So keep this section to a bare minimum; regard as a "necessary evil". case "$host_os" in *bsd*) LIBS="-L/usr/local/lib" CPPFLAGS="$CPPFLAGS -I/usr/local/include" INIT_EXT=".sh" ;; *solaris*) ;; *linux*) AC_DEFINE_UNQUOTED(ON_LINUX, 1, Compiling for Linux platform) CFLAGS="$CFLAGS -I${prefix}/include" ;; darwin*) AC_DEFINE_UNQUOTED(ON_DARWIN, 1, Compiling for Darwin platform) LIBS="$LIBS -L${prefix}/lib" CFLAGS="$CFLAGS -I${prefix}/include" ;; esac dnl Eventually remove this CFLAGS="$CFLAGS -I${prefix}/include/heartbeat" AC_SUBST(INIT_EXT) AC_DEFINE_UNQUOTED(HA_LOG_FACILITY, LOG_DAEMON, Default logging facility) AC_MSG_NOTICE(Host CPU: $host_cpu) case "$host_cpu" in ppc64|powerpc64) case $CFLAGS in *powerpc64*) ;; *) if test "$GCC" = yes; then CFLAGS="$CFLAGS -m64" fi ;; esac esac AC_MSG_CHECKING(which format is needed to print uint64_t) ac_save_CFLAGS=$CFLAGS CFLAGS="-Wall -Werror" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [ #include #include #include ], [ int max = 512; uint64_t bignum = 42; char *buffer = malloc(max); const char *random = "random"; snprintf(buffer, max-1, "", bignum, random); fprintf(stderr, "Result: %s\n", buffer); ] )], [U64T="%lu"], [U64T="%llu"] ) CFLAGS=$ac_save_CFLAGS AC_MSG_RESULT($U64T) AC_DEFINE_UNQUOTED(U64T, "$U64T", Correct printf format for logging uint64_t) AC_CHECK_HEADERS(hb_config.h) AC_CHECK_HEADERS(glue_config.h) GLUE_HEADER=none if test "$ac_cv_header_glue_config_h" = "yes"; then GLUE_HEADER=glue_config.h elif test "$ac_cv_header_hb_config_h" = "yes"; then GLUE_HEADER=hb_config.h else AC_MSG_FAILURE(Core development headers were not found) fi dnl Variables needed for substitution CRM_DTD_DIRECTORY="${datadir}/pacemaker" AC_DEFINE_UNQUOTED(CRM_DTD_DIRECTORY,"$CRM_DTD_DIRECTORY", Location for the Pacemaker Relax-NG Schema) AC_SUBST(CRM_DTD_DIRECTORY) AC_DEFINE_UNQUOTED(CRM_DTD_VERSION,"$CRM_DTD_VERSION", Current version of the Pacemaker Relax-NG Schema) AC_SUBST(CRM_DTD_VERSION) CRM_DAEMON_USER=`extract_header_define $GLUE_HEADER HA_CCMUSER` AC_DEFINE_UNQUOTED(CRM_DAEMON_USER,"$CRM_DAEMON_USER", User to run Pacemaker daemons as) AC_SUBST(CRM_DAEMON_USER) CRM_DAEMON_GROUP=`extract_header_define $GLUE_HEADER HA_APIGROUP` AC_DEFINE_UNQUOTED(CRM_DAEMON_GROUP,"$CRM_DAEMON_GROUP", Group to run Pacemaker daemons as) AC_SUBST(CRM_DAEMON_GROUP) CRM_STATE_DIR=${localstatedir}/run/crm AC_DEFINE_UNQUOTED(CRM_STATE_DIR,"$CRM_STATE_DIR", Where to keep state files and sockets) AC_SUBST(CRM_STATE_DIR) PE_STATE_DIR="${localstatedir}/lib/pengine" AC_DEFINE_UNQUOTED(PE_STATE_DIR,"$PE_STATE_DIR", Where to keep PEngine outputs) AC_SUBST(PE_STATE_DIR) dnl Eventually move out of the heartbeat dir tree and create compatability code CRM_CONFIG_DIR="${localstatedir}/lib/heartbeat/crm" AC_DEFINE_UNQUOTED(CRM_CONFIG_DIR,"$CRM_CONFIG_DIR", Where to keep CIB configuration files) AC_SUBST(CRM_CONFIG_DIR) -dnl Eventually move out of the heartbeat dir tree and create symlinks when needed +dnl Eventually move out of the heartbeat dir tree and create compatability code +dnl CRM_DAEMON_DIR=$libdir/pacemaker CRM_DAEMON_DIR=`extract_header_define $GLUE_HEADER HA_LIBHBDIR` AC_DEFINE_UNQUOTED(CRM_DAEMON_DIR,"$CRM_DAEMON_DIR", Location for Pacemaker daemons) AC_SUBST(CRM_DAEMON_DIR) +dnl Create symlinks to here from CRM_DAEMON_DIR when needed +HB_DAEMON_DIR=`extract_header_define $GLUE_HEADER HA_LIBHBDIR` +AC_DEFINE_UNQUOTED(HB_DAEMON_DIR,"$HB_DAEMON_DIR", Location for Heartbeat expects Pacemaker daemons to be in) +AC_SUBST(HB_DAEMON_DIR) + dnl Needed so that the AIS plugin can clear out the directory as Heartbeat does HA_STATE_DIR=`extract_header_define $GLUE_HEADER HA_VARRUNDIR` AC_DEFINE_UNQUOTED(HA_STATE_DIR,"$HA_STATE_DIR", Where Heartbeat keeps state files and sockets) AC_SUBST(HA_STATE_DIR) CRM_RSCTMP_DIR=`extract_header_define $GLUE_HEADER HA_RSCTMPDIR` if test x$CRM_RSCTMP_DIR = x; then CRM_RSCTMP_DIR="$HA_STATE_DIR/heartbeat/rsctmp" fi AC_DEFINE_UNQUOTED(CRM_RSCTMP_DIR,"$CRM_RSCTMP_DIR", Where resource agents should keep state files) AC_SUBST(CRM_RSCTMP_DIR) dnl Needed for the location of hostcache in CTS.py HA_VARLIBHBDIR=`extract_header_define $GLUE_HEADER HA_VARLIBHBDIR` AC_SUBST(HA_VARLIBHBDIR) AC_DEFINE_UNQUOTED(UUID_FILE,"$localstatedir/lib/heartbeat/hb_uuid", Location of Heartbeat's UUID file) OCF_ROOT_DIR=`extract_header_define $GLUE_HEADER OCF_ROOT_DIR` if test "X$OCF_ROOT_DIR" = X; then AC_MSG_ERROR(Could not locate OCF directory) fi AC_SUBST(OCF_ROOT_DIR) OCF_RA_DIR=`extract_header_define $GLUE_HEADER OCF_RA_DIR` AC_DEFINE_UNQUOTED(OCF_RA_DIR,"$OCF_RA_DIR", Location for OCF RAs) AC_SUBST(OCF_RA_DIR) dnl Extract this value from glue_config.h once we no longer support anything else STONITH_PLUGIN_DIR="$libdir/stonith/plugins/stonith/" AC_DEFINE_UNQUOTED(STONITH_PLUGIN_DIR,"$STONITH_PLUGIN_DIR", Location for Stonith plugins) AC_SUBST(STONITH_PLUGIN_DIR) RH_STONITH_DIR="$sbindir" AC_DEFINE_UNQUOTED(RH_STONITH_DIR,"$RH_STONITH_DIR", Location for Red Hat Stonith agents) RH_STONITH_PREFIX="fence_" AC_DEFINE_UNQUOTED(RH_STONITH_PREFIX,"$RH_STONITH_PREFIX", Prefix for Red Hat Stonith agents) AC_PATH_PROGS(HG, hg false) AC_MSG_CHECKING(build version) BUILD_VERSION=unknown if test -f $srcdir/.hg_archival.txt; then BUILD_VERSION=`cat $srcdir/.hg_archival.txt | awk '/node:/ { print $2 }'` elif test -x $HG -a -d .hg; then BUILD_VERSION=`$HG id -itb` if test $? != 0; then BUILD_VERSION=unknown fi fi AC_DEFINE_UNQUOTED(BUILD_VERSION, "$BUILD_VERSION", Build version) AC_MSG_RESULT($BUILD_VERSION) AC_SUBST(BUILD_VERSION) dnl =============================================== dnl Program Paths dnl =============================================== PATH="$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) AM_PATH_PYTHON AC_CHECK_PROGS(MAKE, gmake make) AC_PATH_PROGS(HTML2TXT, lynx w3m) AC_PATH_PROGS(HELP2MAN, help2man) AC_PATH_PROGS(POD2MAN, pod2man, pod2man) AC_PATH_PROGS(ASCIIDOC, asciidoc) AC_PATH_PROGS(PUBLICAN, publican) +AC_PATH_PROGS(XSLTPROC, xsltproc) AC_PATH_PROGS(FOP, fop) AC_PATH_PROGS(SSH, ssh, /usr/bin/ssh) AC_PATH_PROGS(SCP, scp, /usr/bin/scp) AC_PATH_PROGS(HG, hg, /bin/false) AC_PATH_PROGS(TAR, tar) AC_PATH_PROGS(MD5, md5) AC_PATH_PROGS(TEST, test) AC_PATH_PROGS(PKGCONFIG, pkg-config) AC_PATH_PROGS(XML2CONFIG, xml2-config) AC_PATH_PROGS(VALGRIND_BIN, valgrind, /usr/bin/valgrind) AC_DEFINE_UNQUOTED(VALGRIND_BIN, "$VALGRIND_BIN", Valgrind command) if test x"${LIBTOOL}" = x""; then AC_MSG_ERROR(You need (g)libtool installed in order to build ${PACKAGE}) fi if test x"${MAKE}" = x""; then AC_MSG_ERROR(You need (g)make installed in order to build ${PACKAGE}) fi AM_CONDITIONAL(BUILD_HELP, test x"${HELP2MAN}" != x"") if test x"${HELP2MAN}" != x""; then PKG_FEATURES="$PKG_FEATURES manpages" fi +MANPAGE_XSLT="" +if test x"${XSLTPROC}" != x""; then + AC_MSG_CHECKING(docbook to manpage transform) + XSLT=`find ${datadir} -name docbook.xsl` + for xsl in $XSLT; do + dname=`dirname $xsl` + bname=`basename $dname` + if test "$bname" = "manpages"; then + MANPAGE_XSLT="$xsl" + break + fi + done +fi +AC_MSG_RESULT($MANPAGE_XSLT) +AC_SUBST(MANPAGE_XSLT) + +AM_CONDITIONAL(BUILD_XML_HELP, test x"${MANPAGE_XSLT}" != x"") +if test x"${MANPAGE_XSLT}" != x""; then + PKG_FEATURES="$PKG_FEATURES docbook-manpages" +fi + AM_CONDITIONAL(BUILD_ASCIIDOC, test x"${ASCIIDOC}" != x"") if test x"${ASCIIDOC}" != x""; then PKG_FEATURES="$PKG_FEATURES asciidoc" fi AM_CONDITIONAL(BUILD_DOCBOOK, test ${PUBLICAN} != x"") if test ${PUBLICAN} != x""; then PKG_FEATURES="$PKG_FEATURES publican" fi 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) AC_CHECK_LIB(uuid, uuid_parse) dnl e2fsprogs AC_CHECK_LIB(uuid, uuid_create) dnl ossp if test x"${PKGCONFIG}" = x""; then AC_MSG_ERROR(You need pkgconfig installed in order to build ${PACKAGE}) fi dnl dnl On many systems libcrypto is needed when linking against libsnmp. dnl Check to see if it exists, and if so use it. dnl AC_CHECK_LIB(crypto, CRYPTO_free, CRYPTOLIB="-lcrypto",) AC_SUBST(CRYPTOLIB) if test "x${enable_thread_safe}" = "xyes"; then GPKGNAME="gthread-2.0" else GPKGNAME="glib-2.0" fi if $PKGCONFIG --exists $GPKGNAME then GLIBCONFIG="$PKGCONFIG $GPKGNAME" else set -x echo PKG_CONFIG_PATH=$PKG_CONFIG_PATH $PKGCONFIG --exists $GPKGNAME; echo $? $PKGCONFIG --cflags $GPKGNAME; echo $? $PKGCONFIG $GPKGNAME; echo $? set +x AC_MSG_ERROR(You need glib2-devel installed in order to build ${PACKAGE}) fi AC_MSG_RESULT(using $GLIBCONFIG) # # Where is dlopen? # if test "$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 dnl dnl Check for location of gettext dnl dnl On at least Solaris 2.x, where it is in libc, specifying lintl causes dnl grief. Ensure minimal result, not the sum of all possibilities. dnl And do libc first. dnl Known examples: dnl c: Linux, Solaris 2.6+ dnl intl: BSD, AIX AC_CHECK_LIB(c, gettext) if test x$ac_cv_lib_c_gettext != xyes; then AC_CHECK_LIB(intl, gettext) fi if test x$ac_cv_lib_c_gettext != xyes -a x$ac_cv_lib_intl_gettext != xyes; then AC_MSG_ERROR(You need gettext installed in order to build ${PACKAGE}) fi if test "X$GLIBCONFIG" != X; then AC_MSG_CHECKING(for special glib includes: ) GLIBHEAD=`$GLIBCONFIG --cflags` AC_MSG_RESULT($GLIBHEAD) CPPFLAGS="$CPPFLAGS $GLIBHEAD" AC_MSG_CHECKING(for glib library flags) GLIBLIB=`$GLIBCONFIG --libs` AC_MSG_RESULT($GLIBLIB) LIBS="$LIBS $GLIBLIB" fi dnl ======================================================================== dnl Headers dnl ======================================================================== AC_HEADER_STDC AC_CHECK_HEADERS(arpa/inet.h) AC_CHECK_HEADERS(asm/types.h) AC_CHECK_HEADERS(assert.h) AC_CHECK_HEADERS(auth-client.h) AC_CHECK_HEADERS(ctype.h) AC_CHECK_HEADERS(dirent.h) AC_CHECK_HEADERS(errno.h) AC_CHECK_HEADERS(fcntl.h) AC_CHECK_HEADERS(getopt.h) AC_CHECK_HEADERS(glib.h) AC_CHECK_HEADERS(grp.h) AC_CHECK_HEADERS(limits.h) AC_CHECK_HEADERS(linux/errqueue.h) AC_CHECK_HEADERS(malloc.h) AC_CHECK_HEADERS(netdb.h) AC_CHECK_HEADERS(netinet/in.h) AC_CHECK_HEADERS(netinet/ip.h) AC_CHECK_HEADERS(pam/pam_appl.h) AC_CHECK_HEADERS(pthread.h) AC_CHECK_HEADERS(pwd.h) AC_CHECK_HEADERS(security/pam_appl.h) AC_CHECK_HEADERS(sgtty.h) AC_CHECK_HEADERS(signal.h) AC_CHECK_HEADERS(stdarg.h) AC_CHECK_HEADERS(stddef.h) AC_CHECK_HEADERS(stdio.h) AC_CHECK_HEADERS(stdlib.h) AC_CHECK_HEADERS(string.h) AC_CHECK_HEADERS(strings.h) AC_CHECK_HEADERS(sys/dir.h) AC_CHECK_HEADERS(sys/ioctl.h) AC_CHECK_HEADERS(sys/param.h) AC_CHECK_HEADERS(sys/poll.h) AC_CHECK_HEADERS(sys/resource.h) AC_CHECK_HEADERS(sys/select.h) AC_CHECK_HEADERS(sys/socket.h) AC_CHECK_HEADERS(sys/sockio.h) AC_CHECK_HEADERS(sys/stat.h) AC_CHECK_HEADERS(sys/time.h) AC_CHECK_HEADERS(sys/timeb.h) AC_CHECK_HEADERS(sys/types.h) AC_CHECK_HEADERS(sys/uio.h) AC_CHECK_HEADERS(sys/un.h) AC_CHECK_HEADERS(sys/utsname.h) AC_CHECK_HEADERS(sys/wait.h) AC_CHECK_HEADERS(time.h) AC_CHECK_HEADERS(unistd.h) AC_CHECK_HEADERS(winsock.h) dnl These headers need prerequisits before the tests will pass dnl AC_CHECK_HEADERS(net/if.h) dnl AC_CHECK_HEADERS(netinet/icmp6.h) dnl AC_CHECK_HEADERS(netinet/ip6.h) dnl AC_CHECK_HEADERS(netinet/ip_icmp.h) AC_MSG_CHECKING(for special libxml2 includes) if test "x$XML2CONFIG" = "x"; then AC_MSG_ERROR(libxml2 config not found) else XML2HEAD="`$XML2CONFIG --cflags`" AC_MSG_RESULT($XML2HEAD) AC_CHECK_LIB(xml2, xmlReadMemory) AC_CHECK_LIB(xslt, xsltApplyStylesheet) fi CPPFLAGS="$CPPFLAGS $XML2HEAD" AC_CHECK_HEADERS(libxml/xpath.h) AC_CHECK_HEADERS(libxslt/xslt.h) if test "$ac_cv_header_libxml_xpath_h" != "yes"; then AC_MSG_ERROR(The libxml developement headers were not found) fi if test "$ac_cv_header_libxslt_xslt_h" != "yes"; then AC_MSG_ERROR(The libxslt developement headers were not found) fi dnl ======================================================================== dnl Structures dnl ======================================================================== AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[[#include ]]) dnl ======================================================================== dnl Functions dnl ======================================================================== AC_CHECK_FUNCS(g_log_set_default_handler) AC_CHECK_FUNCS(getopt, AC_DEFINE(HAVE_DECL_GETOPT, 1, [Have getopt function])) dnl ======================================================================== dnl ltdl dnl ======================================================================== AC_CHECK_LIB(ltdl, lt_dlopen, [LTDL_foo=1]) if test "x${enable_bundled_ltdl}" = "xyes"; then if test $ac_cv_lib_ltdl_lt_dlopen = yes; then AC_MSG_NOTICE([Disabling usage of installed ltdl]) fi ac_cv_lib_ltdl_lt_dlopen=no fi LIBLTDL_DIR="" if test $ac_cv_lib_ltdl_lt_dlopen != yes ; then AC_MSG_NOTICE([Installing local ltdl]) LIBLTDL_DIR=libltdl ( cd $srcdir ; $TAR -xvf libltdl.tar ) if test "$?" -ne 0; then AC_MSG_ERROR([$TAR of libltdl.tar in $srcdir failed]) fi AC_CONFIG_SUBDIRS(libltdl) else LIBS="$LIBS -lltdl" AC_MSG_NOTICE([Using installed ltdl]) INCLTDL="" LIBLTDL="" fi AC_SUBST(INCLTDL) AC_SUBST(LIBLTDL) AC_SUBST(LIBLTDL_DIR) dnl ======================================================================== dnl bzip2 dnl ======================================================================== AC_CHECK_HEADERS(bzlib.h) AC_CHECK_LIB(bz2, BZ2_bzBuffToBuffCompress) if test x$ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress != xyes ; then AC_MSG_ERROR(BZ2 libraries not found) fi if test x$ac_cv_header_bzlib_h != xyes; then AC_MSG_ERROR(BZ2 Development headers not found) fi 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 ncurse takes precedence. dnl AC_CHECK_HEADERS(curses.h) AC_CHECK_HEADERS(curses/curses.h) AC_CHECK_HEADERS(ncurses.h) AC_CHECK_HEADERS(ncurses/ncurses.h) dnl Although n-library is preferred, only look for it if the n-header was found. CURSESLIBS='' if test "$ac_cv_header_ncurses_h" = "yes"; then AC_CHECK_LIB(ncurses, printw, [CURSESLIBS='-lncurses'; AC_DEFINE(HAVE_LIBNCURSES,1, have ncurses library)] ) fi if test "$ac_cv_header_ncurses_ncurses_h" = "yes"; then AC_CHECK_LIB(ncurses, printw, [CURSESLIBS='-lncurses'; AC_DEFINE(HAVE_LIBNCURSES,1, have ncurses library)] ) fi dnl Only look for non-n-library if there was no n-library. if test X"$CURSESLIBS" = X"" -a "$ac_cv_header_curses_h" = "yes"; then AC_CHECK_LIB(curses, printw, [CURSESLIBS='-lcurses'; AC_DEFINE(HAVE_LIBCURSES,1, have curses library)] ) fi dnl Only look for non-n-library if there was no n-library. if test X"$CURSESLIBS" = X"" -a "$ac_cv_header_curses_curses_h" = "yes"; then AC_CHECK_LIB(curses, printw, [CURSESLIBS='-lcurses'; AC_DEFINE(HAVE_LIBCURSES,1, have curses library)] ) fi if test "x$CURSESLIBS" != "x"; then PKG_FEATURES="$PKG_FEATURES ncurses" fi dnl Check for printw() prototype compatibility if test X"$CURSESLIBS" != X"" && cc_supports_flag -Wcast-qual && cc_supports_flag -Werror; then AC_MSG_CHECKING(whether printw() requires argument of "const char *") ac_save_LIBS=$LIBS LIBS="$CURSESLIBS $LIBS" ac_save_CFLAGS=$CFLAGS CFLAGS="-Wcast-qual -Werror" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [ #if defined(HAVE_CURSES_H) # include #elif defined(HAVE_NCURSES_H) # include #endif ], [printw((const char *)"Test");] )], [ac_cv_compatible_printw=yes], [ac_cv_compatible_printw=no] ) LIBS=$ac_save_LIBS CFLAGS=$ac_save_CFLAGS AC_MSG_RESULT([$ac_cv_compatible_printw]) if test "$ac_cv_compatible_printw" = no; then AC_MSG_WARN([The printw() function of your ncurses or curses library is old, we will disable usage of the library. If you want to use this library anyway, please update to newer version of the library, ncurses 5.4 or later is recommended. You can get the library from http://www.gnu.org/software/ncurses/.]) AC_MSG_NOTICE([Disabling curses]) AC_DEFINE(HAVE_INCOMPATIBLE_PRINTW, 1, [Do we have incompatible printw() in curses library?]) fi fi AC_SUBST(CURSESLIBS) dnl ======================================================================== dnl Cluster infrastructure - Heartbeat dnl ======================================================================== dnl On Debian, AC_CHECK_LIBS fail if a library has any unresolved symbols dnl So check for all the depenancies (so they're added to LIBS) before checking for -lplumb AC_CHECK_LIB(pils, PILLoadPlugin) AC_CHECK_LIB(plumb, G_main_add_IPC_Channel) if test x"$ac_cv_lib_plumb_G_main_add_IPC_Channel" != x"yes"; then AC_MSG_FAILURE(Core Heartbeat utility libraries not found: $ac_cv_lib_plumb_G_main_add_IPC_Channel) fi dnl Compatability checks AC_CHECK_FUNCS(msgfromIPC_timeout) AC_CHECK_MEMBERS([struct lrm_ops.fail_rsc],,,[[#include ]]) dnl ======================================================================== dnl Cluster stack - Heartbeat dnl ======================================================================== case $SUPPORT_HEARTBEAT in 1|yes|true) AC_CHECK_LIB(hbclient, ll_cluster_new, [SUPPORT_HEARTBEAT=1], [AC_MSG_FAILURE(Unable to support Heartbeat: client libraries not found)]);; try) AC_CHECK_LIB(hbclient, ll_cluster_new, [SUPPORT_HEARTBEAT=1], [SUPPORT_HEARTBEAT=0]);; *) SUPPORT_HEARTBEAT=0;; esac AM_CONDITIONAL(BUILD_HEARTBEAT_SUPPORT, test $SUPPORT_HEARTBEAT = 1) AC_DEFINE_UNQUOTED(SUPPORT_HEARTBEAT, $SUPPORT_HEARTBEAT, Support the Heartbeat messaging and membership layer) dnl ======================================================================== dnl Cluster stack - OpenAIS dnl ======================================================================== AISLIB="" dnl Normalize the values case $SUPPORT_AIS in 1|yes|true) missingisfatal=1;; try) missingisfatal=0;; *) SUPPORT_AIS=no;; esac AC_MSG_CHECKING(for native AIS) AISMSGLIB="" AIS_VERSION="none" COROSYNC_PKG="$PKGCONFIG libcoroipcc" if test $SUPPORT_AIS = no; then AC_MSG_RESULT(no... not requested.) else AC_MSG_RESULT($SUPPORT_AIS, with '$AISPREFIX') AC_CHECK_HEADERS(openais/saAis.h) AC_CHECK_HEADERS(corosync/coroipcc.h) $COROSYNC_PKG --exists if test $? = 0; then AIS_VERSION="corosync" elif test "$ac_cv_header_openais_saAis_h" = "yes"; then AIS_VERSION="whitetank" else aisreason="Whitetank headers not found" fi fi if test $AIS_VERSION != "none"; then AC_MSG_CHECKING(for OpenAIS branch) AC_MSG_RESULT($AIS_VERSION) fi if test $AIS_VERSION = "corosync"; then if test "$ac_cv_header_corosync_coroipcc_h" != "yes"; then AIS_VERSION="none" aisreason="Corosync headers not found" fi saveLIBS="$LIBS" LIBS="$LIBS `$COROSYNC_PKG --libs-only-L`" AC_CHECK_LIB(coroipcc, coroipcc_msg_send_reply_receive, []) LIBS="$saveLIBS" if test $ac_cv_lib_coroipcc_coroipcc_msg_send_reply_receive != yes; then AC_MSG_RESULT(Cannot locate AIS messaging library) aisreason="requred Corosync libraries not found" AIS_VERSION="none" fi fi dnl continue? if test $AIS_VERSION = "whitetank"; then dnl Find it in lib, lib64, or wherever it wants to live... AC_MSG_CHECKING(location of OpenAIS libraries) dnl CoroSync location alib=`ls ${AISPREFIX}/*/libcpg.so | head -n 1` if test -z "$alib"; then dnl Whitetank location alib=`ls ${AISPREFIX}/*/*/libcpg.so | head -n 1` fi AISLIB=`dirname $alib` AC_MSG_RESULT($AISLIB) if test "x$AISLIB" = "x"; then AC_MSG_WARN(Use --with-ais-prefix to specify the prefix OpenAIS was installed with) aisreason="library directory not found" AIS_VERSION="none" elif test ! -d "$AISLIB"; then AC_MSG_WARN(Use --with-ais-prefix to specify the prefix OpenAIS was installed with) aisreason="specified library directory does not exist" AIS_VERSION="none" fi fi dnl continue? if test $AIS_VERSION = "whitetank"; then AC_MSG_CHECKING(location of OpenAIS plugins) if test -z "$LCRSODIR"; then LCRSODIR="$libexecdir/lcrso" alib=`ls ${AISPREFIX}/*/lcrso/objdb.lcrso | head -n 1` LCRSODIR=`dirname $alib` fi AC_MSG_RESULT($LCRSODIR) if test "x$LCRSODIR" = "x"; then AC_MSG_RESULT(Invalid. Please specify the correct location with --with-lcrso-dir) aisreason="plugin directory not found" AIS_VERSION="none" elif test ! -d "$LCRSODIR"; then AC_MSG_RESULT(Invalid. Please specify the correct location with --with-lcrso-dir) aisreason="specified plugin directory does not exist" AIS_VERSION="none" fi fi dnl continue? if test $AIS_VERSION = "whitetank"; then dnl Don't add the messaging library to LIBS since most daemons don't need/use it saveLIBS="$LIBS" LIBS="$LIBS -L${AISLIB} -R${AISLIB}" AC_CHECK_LIB(SaMsg, saSendReceiveReply, []) AC_CHECK_LIB(SaMsg, openais_msg_send_reply_receive, []) if test $ac_cv_lib_SaMsg_openais_msg_send_reply_receive = yes; then : OpenAIS elif test $ac_cv_lib_SaMsg_saSendReceiveReply = yes; then : OpenAIS AC_DEFINE_UNQUOTED(TRADITIONAL_AIS_IPC, 1, "Use the 'old' AIS IPC interface") else AC_MSG_RESULT(Cannot locate AIS messaging library) aisreason="requred libraries not found" AIS_VERSION="none" fi LIBS="$saveLIBS" fi SUPPORT_AIS=1 case $AIS_VERSION in corosync) AC_DEFINE_UNQUOTED(AIS_COROSYNC, 1, "AIS target is the corosync series") LCRSODIR=`$PKGCONFIG corosync --variable=lcrsodir` CFLAGS="$CFLAGS `$COROSYNC_PKG --cflags`" AISMSGLIB=`$COROSYNC_PKG --libs` ;; whitetank) AC_DEFINE_UNQUOTED(AIS_WHITETANK, 1, "AIS target is the whitetank series") CFLAGS="$CFLAGS -I$AISPREFIX/include/openais" AISMSGLIB="-L${AISLIB} -R${AISLIB} -lSaMsg" ;; none) SUPPORT_AIS=0 if test "x$aisreason" != x; then if test $missingisfatal = 0; then AC_MSG_WARN(Unable to support OpenAIS: $aisreason) else AC_MSG_FAILURE(Unable to support OpenAIS: $aisreason) fi fi ;; *) AC_MSG_FAILURE(Unknown OpenAIS branch: $AIS_VERSION);; esac AC_DEFINE_UNQUOTED(SUPPORT_AIS, $SUPPORT_AIS, Support the OpenAIS messaging and membership layer) AM_CONDITIONAL(BUILD_AIS_SUPPORT, test $SUPPORT_AIS = 1) dnl dnl Cluster stack - Sanity dnl STACKS="" CLUSTERLIBS="" if test $SUPPORT_HEARTBEAT = 1; then STACKS="$STACKS heartbeat" CLUSTERLIBS="$CLUSTERLIBS -lhbclient -lccmclient" fi if test $SUPPORT_AIS = 1; then STACKS="$STACKS $AIS_VERSION" CLUSTERLIBS="$CLUSTERLIBS ${AISMSGLIB}" else AISPREFIX="" LCRSODIR="$libdir" fi PKG_FEATURES="$PKG_FEATURES$STACKS" AC_MSG_CHECKING(for supported stacks) if test x"$STACKS" = x; then AC_MSG_FAILURE(You must choose at least one cluster stack to support) fi AC_MSG_RESULT($STACKS) AC_SUBST(CLUSTERLIBS) AC_SUBST(LCRSODIR) dnl ======================================================================== dnl SNMP dnl ======================================================================== case $SUPPORT_SNMP in 1|yes|true) missingisfatal=1;; try) missingisfatal=0;; *) SUPPORT_SNMP=no;; esac SNMPLIBS="" AC_MSG_CHECKING(for snmp support) if test $SUPPORT_SNMP = no; then AC_MSG_RESULT(no... not requested.) SUPPORT_SNMP=0 else SNMPCONFIG="" AC_MSG_RESULT($SUPPORT_SNMP) AC_CHECK_HEADERS(net-snmp/net-snmp-config.h) if test "x${ac_cv_header_net_snmp_net_snmp_config_h}" != "xyes"; then SUPPORT_SNMP="no" fi if test $SUPPORT_SNMP != no; then AC_PATH_PROGS(SNMPCONFIG, net-snmp-config) if test "X${SNMPCONFIG}" = "X"; then AC_MSG_RESULT(You need the net_snmp development package to continue.) SUPPORT_SNMP=no fi fi if test $SUPPORT_SNMP != no; then AC_MSG_CHECKING(for special snmp libraries) SNMPLIBS=`$SNMPCONFIG --agent-libs` AC_MSG_RESULT($SNMPLIBS) fi if test $SUPPORT_SNMP != no; then savedLibs=$LIBS LIBS="$LIBS $SNMPLIBS" AC_CHECK_FUNCS(netsnmp_transport_open_client) if test $ac_cv_func_netsnmp_transport_open_client != yes; then AC_CHECK_FUNCS(netsnmp_tdomain_transport) if test $ac_cv_func_netsnmp_tdomain_transport != yes; then SUPPORT_SNMP=no else AC_DEFINE_UNQUOTED(NETSNMPV53, 1, [Use the older 5.3 version of the net-snmp API]) fi fi LIBS=$savedLibs fi if test $SUPPORT_SNMP = no; then SNMPLIBS="" SUPPORT_SNMP=0 if test $missingisfatal = 0; then AC_MSG_WARN(Unable to support SNMP) else AC_MSG_FAILURE(Unable to support SNMP) fi else SUPPORT_SNMP=1 fi fi if test $SUPPORT_SNMP = 1; then PKG_FEATURES="$PKG_FEATURES snmp" fi AC_SUBST(SNMPLIBS) AM_CONDITIONAL(ENABLE_SNMP, test "$SUPPORT_SNMP" = "1") AC_DEFINE_UNQUOTED(ENABLE_SNMP, $SUPPORT_SNMP, Build in support for sending SNMP traps) dnl ======================================================================== dnl ESMTP dnl ======================================================================== case $SUPPORT_ESMTP in 1|yes|true) missingisfatal=1;; try) missingisfatal=0;; *) SUPPORT_ESMTP=no;; esac ESMTPLIB="" AC_MSG_CHECKING(for esmtp support) if test $SUPPORT_ESMTP = no; then AC_MSG_RESULT(no... not requested.) SUPPORT_ESMTP=0 else ESMTPCONFIG="" AC_MSG_RESULT($SUPPORT_ESMTP) AC_CHECK_HEADERS(libesmtp.h) if test "x${ac_cv_header_libesmtp_h}" != "xyes"; then ENABLE_ESMTP="no" fi if test $SUPPORT_ESMTP != no; then AC_PATH_PROGS(ESMTPCONFIG, libesmtp-config) if test "X${ESMTPCONFIG}" = "X"; then AC_MSG_RESULT(You need the libesmtp development package to continue.) SUPPORT_ESMTP=no fi fi if test $SUPPORT_ESMTP != no; then AC_MSG_CHECKING(for special esmtp libraries) ESMTPLIBS=`$ESMTPCONFIG --libs | tr '\n' ' '` AC_MSG_RESULT($ESMTPLIBS) fi if test $SUPPORT_ESMTP = no; then SUPPORT_ESMTP=0 if test $missingisfatal = 0; then AC_MSG_WARN(Unable to support ESMTP) else AC_MSG_FAILURE(Unable to support ESMTP) fi else SUPPORT_ESMTP=1 fi fi if test $SUPPORT_ESMTP = 1; then PKG_FEATURES="$PKG_FEATURES libesmtp" fi AC_SUBST(ESMTPLIBS) AM_CONDITIONAL(ENABLE_ESMTP, test "$SUPPORT_ESMTP" = "1") AC_DEFINE_UNQUOTED(ENABLE_ESMTP, $SUPPORT_ESMTP, Build in support for sending mail notifications with ESMTP) dnl ======================================================================== dnl GnuTLS dnl ======================================================================== AC_CHECK_HEADERS(gnutls/gnutls.h) AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h) dnl GNUTLS library: Attempt to determine by 'libgnutls-config' program. dnl If no 'libgnutls-config', try traditional autoconf means. AC_PATH_PROGS(LIBGNUTLS_CONFIG, libgnutls-config) if test -n "$LIBGNUTLS_CONFIG"; then AC_MSG_CHECKING(for gnutls header flags) GNUTLSHEAD="`$LIBGNUTLS_CONFIG --cflags`"; AC_MSG_RESULT($GNUTLSHEAD) AC_MSG_CHECKING(for gnutls library flags) GNUTLSLIBS="`$LIBGNUTLS_CONFIG --libs`"; AC_MSG_RESULT($GNUTLSLIBS) else AC_CHECK_LIB(gnutls, gnutls_init) fi AC_SUBST(GNUTLSHEAD) AC_SUBST(GNUTLSLIBS) 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 $PKGCONFIG --exists $SERVICELOG then SERVICELOG_EXISTS="yes" fi AC_MSG_RESULT($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 $PKGCONFIG --exists $OPENIPMI $SERVICELOG then OPENIPMI_SERVICELOG_EXISTS="yes" fi AC_MSG_RESULT($OPENIPMI_SERVICELOG_EXISTS) AM_CONDITIONAL(BUILD_OPENIPMI_SERVICELOG, test "$OPENIPMI_SERVICELOG_EXISTS" = "yes") 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 unsetenv: is some bsdish function that should also be avoided (No dnl replacement) dnl A replacement function is supplied for it. dnl dnl strnlen: is a gnu function similar to strlen, but safer. dnl We wrote a tolearably-fast replacement function for it. dnl dnl strndup: is a gnu function similar to strdup, but safer. dnl We wrote a tolearably-fast replacement function for it. dnl dnl daemon: is a GNU function. The daemon() function is for programs wishing to dnl detach themselves from the controlling terminal and run in the dnl background as system daemon dnl A replacement function is supplied for it. AC_REPLACE_FUNCS(alphasort inet_pton NoSuchFunctionName scandir setenv strerror unsetenv strnlen strndup daemon strlcpy strlcat) 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. CC_ERRORS="" CC_EXTRAS="" if export | fgrep " CFLAGS=" > /dev/null; then export -n CFLAGS || true # We don't want to bomb out if this fails fi if test "$GCC" != yes; then CFLAGS="$CFLAGS -g" enable_fatal_warnings=no else CFLAGS="$CFLAGS -ggdb3 -O0" # We had to eliminate -Wnested-externs because of libtool changes EXTRA_FLAGS="-fgnu89-inline -fstack-protector-all -Wall -Waggregate-return -Wbad-function-cast -Wcast-qual -Wcast-align -Wdeclaration-after-statement -Wendif-labels -Wfloat-equal -Wformat=2 -Wformat-security -Wformat-nonliteral -Winline -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Wno-long-long -Wno-strict-aliasing -Wpointer-arith -Wstrict-prototypes -Wunsigned-char -Wwrite-strings" # Additional warnings it might be nice to enable one day # -Wshadow # -Wunreachable-code for j in $EXTRA_FLAGS do if cc_supports_flag $j then CC_EXTRAS="$CC_EXTRAS $j" fi done dnl In lib/ais/Makefile.am there's a gcc option available as of v4.x GCC_MAJOR=`gcc -v 2>&1 | awk 'END{print $3}' | sed 's/[.].*//'` AM_CONDITIONAL(GCC_4, test "${GCC_MAJOR}" = 4) dnl System specific options case "$host_os" in *linux*|*bsd*) if test "${enable_fatal_warnings}" = "unknown"; then enable_fatal_warnings=yes fi ;; esac if test "x${enable_fatal_warnings}" != xno && cc_supports_flag -Werror ; then enable_fatal_warnings=yes else enable_fatal_warnings=no fi if test "x${enable_ansi}" != xno && cc_supports_flag -std=iso9899:199409 ; then AC_MSG_NOTICE(Enabling ANSI Compatibility) CC_EXTRAS="$CC_EXTRAS -ansi -D_GNU_SOURCE -DANSI_ONLY" fi AC_MSG_NOTICE(Activated additional gcc flags: ${CC_EXTRAS}) fi CFLAGS="$CFLAGS $CC_EXTRAS" NON_FATAL_CFLAGS="$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${enable_fatal_warnings}" = xyes ; then AC_MSG_NOTICE(Enabling Fatal Warnings) CFLAGS="$CFLAGS -Werror" fi AC_SUBST(CFLAGS) dnl This is useful for use in Makefiles that need to remove one specific flag CFLAGS_COPY="$CFLAGS" AC_SUBST(CFLAGS_COPY) AC_SUBST(LIBADD_DL) dnl extra flags for dynamic linking libraries AC_SUBST(LIBADD_INTL) dnl extra flags for GNU gettext stuff... AC_SUBST(LOCALE) dnl Options for cleaning up the compiler output QUIET_LIBTOOL_OPTS="" QUIET_MAKE_OPTS="" if test "x${enable_quiet}" = "xyes"; then QUIET_LIBTOOL_OPTS="--quiet" QUIET_MAKE_OPTS="--quiet" fi AC_MSG_RESULT(Supress make details: ${enable_quiet}) dnl Put the above variables to use LIBTOOL="${LIBTOOL} --tag=CC \$(QUIET_LIBTOOL_OPTS)" MAKE="${MAKE} \$(QUIET_MAKE_OPTS)" AC_SUBST(CC) AC_SUBST(MAKE) AC_SUBST(LIBTOOL) AC_SUBST(QUIET_MAKE_OPTS) AC_SUBST(QUIET_LIBTOOL_OPTS) AC_DEFINE_UNQUOTED(CRM_FEATURES, "$PKG_FEATURES", Set of enabled features) dnl The Makefiles and shell scripts we output AC_CONFIG_FILES(Makefile \ cts/Makefile \ cts/CTSvars.py \ cts/LSBDummy \ cib/Makefile \ crmd/Makefile \ pengine/Makefile \ pengine/regression.core.sh \ doc/Makefile \ doc/cibadmin.8 \ doc/crm_resource.8 \ doc/Pacemaker_Explained/publican.cfg \ include/Makefile \ include/crm/Makefile \ include/crm/common/Makefile \ include/crm/pengine/Makefile \ replace/Makefile \ lib/Makefile \ lib/ais/Makefile \ lib/common/Makefile \ lib/cib/Makefile \ lib/pengine/Makefile \ lib/transition/Makefile \ lib/fencing/Makefile \ lib/plugins/Makefile \ lib/plugins/lrm/Makefile \ fencing/Makefile \ extra/Makefile \ extra/resources/Makefile \ tools/Makefile \ tools/crm_report \ tools/hb2openais.sh \ tools/crm_primitive.py \ shell/Makefile \ shell/templates/Makefile \ shell/regression/Makefile \ shell/regression/testcases/Makefile \ shell/modules/Makefile \ shell/modules/ui.py \ shell/modules/ra.py \ shell/modules/vars.py \ shell/modules/help.py \ xml/Makefile \ ) dnl Now process the entire list of files added by previous dnl calls to AC_CONFIG_FILES() AC_OUTPUT() dnl ***************** dnl Configure summary dnl ***************** AC_MSG_RESULT([]) AC_MSG_RESULT([$PACKAGE configuration:]) AC_MSG_RESULT([ Version = ${VERSION} (Build: $BUILD_VERSION)]) AC_MSG_RESULT([ Features =${PKG_FEATURES}]) AC_MSG_RESULT([]) AC_MSG_RESULT([ Prefix = ${prefix}]) AC_MSG_RESULT([ Executables = ${sbindir}]) AC_MSG_RESULT([ Man pages = ${mandir}]) AC_MSG_RESULT([ Libraries = ${libdir}]) AC_MSG_RESULT([ Header files = ${includedir}]) AC_MSG_RESULT([ Arch-independent files = ${datadir}]) AC_MSG_RESULT([ State information = ${localstatedir}]) AC_MSG_RESULT([ System configuration = ${sysconfdir}]) AC_MSG_RESULT([ AIS Plugins = ${LCRSODIR}]) AC_MSG_RESULT([]) AC_MSG_RESULT([ Use system LTDL = ${ac_cv_lib_ltdl_lt_dlopen}]) AC_MSG_RESULT([]) AC_MSG_RESULT([ HA group name = ${CRM_DAEMON_GROUP}]) AC_MSG_RESULT([ HA user name = ${CRM_DAEMON_USER}]) AC_MSG_RESULT([]) AC_MSG_RESULT([ CFLAGS = ${CFLAGS}]) AC_MSG_RESULT([ Libraries = ${LIBS}]) AC_MSG_RESULT([ Stack Libraries = ${CLUSTERLIBS}]) diff --git a/crmd/Makefile.am b/crmd/Makefile.am index f63291b15f..ce445dd1c3 100644 --- a/crmd/Makefile.am +++ b/crmd/Makefile.am @@ -1,65 +1,75 @@ # # Copyright (C) 2004 Andrew Beekhof # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # MAINTAINERCLEANFILES = Makefile.in INCLUDES = -I$(top_builddir)/include -I$(top_srcdir)/include \ -I$(top_builddir)/libltdl -I$(top_srcdir)/libltdl halibdir = $(CRM_DAEMON_DIR) ## binary progs halib_PROGRAMS = crmd atest ## SOURCES noinst_HEADERS = crmd.h crmd_fsa.h crmd_messages.h fsa_defines.h \ fsa_matrix.h fsa_proto.h crmd_utils.h crmd_callbacks.h \ crmd_lrm.h te_callbacks.h tengine.h atest_SOURCES = atest.c atest_LDADD = $(top_builddir)/lib/common/libcrmcommon.la crmd_SOURCES = main.c crmd.c \ fsa.c control.c messages.c ccm.c callbacks.c \ election.c join_client.c join_dc.c subsystems.c \ cib.c pengine.c tengine.c lrm.c \ utils.c misc.c te_events.c te_actions.c te_utils.c te_callbacks.c crmd_LDADD = $(CLUSTERLIBS) -llrm \ $(top_builddir)/lib/fencing/libstonithd.la \ $(top_builddir)/lib/transition/libtransitioner.la \ $(top_builddir)/lib/pengine/libpe_rules.la \ $(top_builddir)/lib/cib/libcib.la \ $(top_builddir)/lib/common/libcrmcluster.la \ $(top_builddir)/lib/common/libcrmcommon.la +if BUILD_XML_HELP +man8_MANS = crmd.8 + +%.xml: % + $(top_builddir)/crmd/$< metadata | $(XSLTPROC) --nonet --novalid --stringparam man.name $< $(top_srcdir)/xml/ocf-meta2man.xsl - > $(top_builddir)/crmd/$@ + +%.8: %.xml + $(XSLTPROC) $(MANPAGE_XSLT) $(top_builddir)/crmd/$< +endif + clean-generic: rm -f *.log *.debug *.xml *~ install-exec-local: uninstall-local: graphs: fsa_inputs.png fsa_inputs_by_action.png fsa_actions_by_state.png %.png: %.dot dot -Tpng $< > $@ %.dot : fsa_matrix.h make_dot.pl perl $(top_srcdir)/crmd/make_dot.pl $(top_srcdir)/crmd/fsa_matrix.h $(top_builddir)/crmd diff --git a/doc/Makefile.am b/doc/Makefile.am index bd32a92894..87832275e1 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -1,112 +1,112 @@ # # doc: Pacemaker code # # Copyright (C) 2008 Andrew Beekhof # # 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 program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # MAINTAINERCLEANFILES = Makefile.in helpdir = $(datadir)/$(PACKAGE) ascii = crm_cli.txt crm_fencing.txt help_DATA = crm_cli.txt docbook = Pacemaker_Explained man_MANS = cibadmin.8 crm_resource.8 doc_DATA = README.hb2openais $(ascii) $(generated_docs) publican_docs = generated_docs = XML_FILES := $(wildcard *.xml) PNG_FILES := $(wildcard images/*.png) if BUILD_ASCIIDOC generated_docs += $(ascii:%.txt=%.html) endif if BUILD_DOCBOOK publican_docs += $(docbook) generated_docs += index.html endif EXTRA_DIST = $(man_MANS) $(docbook:%=%.xml) index.html: $(docbook_txt) echo "Building documentation index" echo "

The following Pacemaker documentation was generated on `date` from version: $(BUILD_VERSION)

" > index.html echo "
    " >> index.html for doc in $(generated_docs); do \ echo "
  1. $$doc
    2. " >> index.html; \ done if BUILD_DOCBOOK for book in $(docbook); do \ for lang in `ls -1 $(docbook)/publish`; do \ echo "
  2. $$book ($$lang)
    3. " >> index.html; \ done; \ done endif echo "
" >> index.html echo "

You can find additional documentation and details about the Pacemaker project at http://www.clusterlabs.org

" >> index.html echo "" >> index.html %.html: %.txt $(ASCIIDOC) --unsafe --backend=xhtml11 $< %.txt: %/en-US/*.xml cd $* && $(PUBLICAN) build --publish --langs=all --formats=pdf,html,html-single,txt touch $@ if BUILD_DOCBOOK docbook_txt = $(docbook:%=%.txt) -all-local: $(docbook_txt) +all-local: $(docbook_txt) */publican.cfg #install-data-local: all-local install-data-local: all-local for book in $(docbook); do \ filelist=`find $$book/publish/* -print`; \ for f in $$filelist; do \ p=`echo $$f | sed s:publish/:: | sed s:Pacemaker/::`; \ if [ -d $$f ]; then \ $(INSTALL) -d 775 $(DESTDIR)$(docdir)/$$p; \ else \ $(INSTALL) -m 644 $$f $(DESTDIR)$(docdir)/$$p; \ fi \ done; \ done endif push: all-local $(generated_docs) echo Uploading current documentation set to clusterlabs.org - rsync -rtz --progress $(generated_docs) root@oss.clusterlabs.org:/srv/www/extras/doc/ + rsync -rtz --progress $(generated_docs) $(ascii) root@oss.clusterlabs.org:/srv/www/extras/doc/ if BUILD_DOCBOOK - for book in $(docbook); do \ - echo Uploading $$book...; \ + for book in $(docbook); do \ + echo Uploading $$book...; \ echo "Generated on `date` from version: $(BUILD_VERSION)" > $$book/publish/build-$(PACKAGE_SERIES).txt; \ rsync -rtz --progress $$book/publish/* root@oss.clusterlabs.org:/srv/www/extras/doc/; \ done endif clean-local: -rm -rf $(generated_docs) $(docbook_txt) for book in $(docbook); do rm -rf $$book/tmp $$book/publish; done diff --git a/doc/crm_cli.txt b/doc/crm_cli.txt index 85b3f342ab..8022993c4c 100644 --- a/doc/crm_cli.txt +++ b/doc/crm_cli.txt @@ -1,2015 +1,2109 @@ CRM CLI (command line interface) tool ====================================== Dejan_Muhamedagic,_Yan_Gao dejan@suse.de,ygao@novell.com v0.94, Februar 18, 2010: The CRM (a.k.a Pacemaker) is a Cluster Resource Manager which implements the cluster configuration provided by the user in CIB (Cluster Information Base). The CIB is a set of instructions coded in XML. Editing the CIB is a challenge, not only due to its complexity and a wide variety of options, but also because XML is more computer than user friendly. .Note ************************** I do understand that there are people capable of dealing with XML without an intermediary. ************************** There are currently three options to manage the CIB, listed here in a decreasing order of user-friendliness: - the GUI (`hb_gui`) - a set of command line tools - `cibadmin(8)` The GUI is very popular and it has recently seen a lot of good development. For some it is going to be (or remain) the first choice in cluster management. The command line tools, lead by `crm_resource(8)`, are capable of performing almost any kind of CIB transformation. The usage is, however, plagued by the notorious weakness common to all UNIX tools: a multitude of options, necessary for operation and yet very hard to remember. Usage is also inconsistent at times. The `cibadmin` is the ultimate CIB management tool: it applies chunks of XML written by the user or generated by another tool to the CIB. Very difficult to use without extensive training. Or should I say drill. May be unnerving as well, in particular due to sometimes cryptic error messages. == Design goals The CLI provides a consistent and unified interface to CIB/cluster management. It uses the command line tools where possible and may resort to XML and `cibadmin` when there is no other option. That is the easiest way to ensure compatibility between different management tools. It may be used either as an interactive shell or for single commands directly on the shell's command line. It is also possible to feed it a set of commands from standard input or a file, thus turning it into a scripting tool. Templates with ready made configurations may help people to learn about the cluster configuration or facilitate testing procedures. The CLI may also be used for the CIB description and generation. A file containing a set of CLI instructions may be applied to the CLI tool to generate a complete CIB. The new shadow CIB feature may also be put to use. The user may work on one of the shadow CIBs and then apply (or commit) it in a single step to the cluster. It should also allow deployment of raw XML which may come either from files or network. Several modes of operation are available to restrict the set of features depending on the user's proficiency. The CLI is line oriented: every command must start and finish on the same line. It is possible to use a continuation character (`\`) to write one command in two or more lines. The CLI has to be run on one of the cluster nodes. .Note ************************** Even though all sensible configurations (and most of those that are not) are going to be supported by the CLI, I suspect that it may still happen that certain XML constructs may confuse the tool. When that happens, please file a bug report. The CLI will not try to update the objects it does not understand. Of course, it is always possible to edit such objects in the XML format. ************************** == Introduction to the user interface Arguably the most important aspect of such a program is the user interface. We begin with an informal introduction so that the reader may get acquainted with it and get a general feeling of the tool. It is probably best just to give some examples: 1. Command line (one-shot) use: # crm resource stop www_app 2. Interactive use: # crm crm(live)# resource crm(live) resource# unmanage tetris_1 crm(live) resource# up crm(live)# node standby node4 3. Cluster configuration: # crm< apache filesystem virtual-ip crm(live)configure template# new web apache INFO: pulling in template apache INFO: pulling in template virtual-ip crm(live)configure template# list web2-d web2 vip2 web3 vip web ............... We enter the `template` level from `configure`. Use the `list` command to show templates available on the system. The `new` command creates a configuration from the `apache` template. You can use tab completion to pick templates. Note that the apache template depends on a virtual IP address which is automatically pulled along. The `list` command shows the just created `web` configuration, among other configurations (I hope that you, unlike me, will use more sensible and descriptive names). The `show` command, which displays the resulting configuration, may be used to get an idea about the minimum required changes which have to be done. All `ERROR` messages show the line numbers in which the respective parameters are to be defined: ............... crm(live)configure template# show ERROR: 23: required parameter ip not set ERROR: 61: required parameter id not set ERROR: 65: required parameter configfile not set crm(live)configure template# edit ............... The `edit` command invokes the preferred text editor with the `web` configuration. At the top of the file, the user is advised how to make changes. A good template should require from the user to specify only parameters. For example, the `web` configuration we created above has the following required and optional parameters (all parameter lines start with `%%`): ............... $ grep -n ^%% ~/.crmconf/web 23:%% ip 31:%% netmask 35:%% lvs_support 61:%% id 65:%% configfile 71:%% options 76:%% envfiles ............... These lines are the only ones that should be modified. Simply append the parameter value at the end of the line. For instance, after editing this template, the result could look like this (we used tabs instead of spaces to make the values stand out): ............... $ grep -n ^%% ~/.crmconf/web 23:%% ip 192.168.1.101 31:%% netmask 35:%% lvs_support 61:%% id websvc 65:%% configfile /etc/apache2/httpd.conf 71:%% options 76:%% envfiles ............... As you can see, the parameter line format is very simple: ............... %% ............... After editing the file, use `show` again to display the configuration: ............... crm(live)configure template# show primitive virtual-ip ocf:heartbeat:IPaddr \ params ip="192.168.1.101" primitive apache ocf:heartbeat:apache \ params configfile="/etc/apache2/httpd.conf" monitor apache 120s:60s group websvc \ apache virtual-ip ............... The target resource of the apache template is a group which we named `websvc` in this sample session. This configuration looks exactly as you could type it at the `configure` level. The point of templates is to save you some typing. It is important, however, to understand the configuration produced. Finally, the configuration may be applied to the current crm configuration (note how the configuration changed slightly, though it is still equivalent, after being digested at the `configure` level): ............... crm(live)configure template# apply crm(live)configure template# cd .. crm(live)configure# show node xen-b node xen-c primitive apache ocf:heartbeat:apache \ params configfile="/etc/apache2/httpd.conf" \ op monitor interval="120s" timeout="60s" primitive virtual-ip ocf:heartbeat:IPaddr \ params ip="192.168.1.101" group websvc apache virtual-ip ............... Note that this still does not commit the configuration to the CIB which is used in the shell, either the running one (`live`) or some shadow CIB. For that you still need to execute the `commit` command. We should also define the preferred node to run the service: ............... crm(live)configure# location websvc-pref websvc 100: xen-b ............... If you are not happy with some resource names which are provided by default, you can rename them now: ............... crm(live)configure# rename virtual-ip intranet-ip crm(live)configure# show node xen-b node xen-c primitive apache ocf:heartbeat:apache \ params configfile="/etc/apache2/httpd.conf" \ op monitor interval="120s" timeout="60s" primitive intranet-ip ocf:heartbeat:IPaddr \ params ip="192.168.1.101" group websvc apache intranet-ip location websvc-pref websvc 100: xen-b ............... To summarize, working with templates typically consists of the following steps: - `new`: create a new configuration from templates - `edit`: define parameters, at least the required ones - `show`: see if the configuration is valid - `apply`: apply the configuration to the `configure` level === Tab completion The `crm` makes extensive use of the tab completion of `readline`. The completion is both static (i.e. for `crm` commands) and dynamic. The latter takes into account the current status of the cluster or information from installed resource agents. Sometimes, completion may also be used to get short help on resource parameters. Here a few examples: ............... crm(live)# resource bye exit manage param show unmanage cd failcount meta quit start unmigrate cleanup help migrate refresh status unmove end list move reprobe stop up crm(live)# configure crm(live)configure# primitive fence-1 heartbeat: lsb: ocf: stonith: crm(live)configure# primitive fence-1 stonith:ipmilan params auth= hostname= ipaddr= login= password= port= priv= crm(live)configure# primitive fence-1 stonith:ipmilan params auth= auth* (string) The authorization type of the IPMI session ("none", "straight", "md2", or "md5") crm(live)configure# primitive fence-1 stonith:ipmilan params auth= ............... [[SEMCHK]] === Configuration semantic checks Resource definitions may be checked against the meta-data provided with the resource agents. These checks are currently carried out: - are required parameters set - existence of defined parameters - timeout values for operations The parameter checks are obvious and need no further explanation. Failures in these checks are treated as configuration errors. The timeouts for operations should be at least as long as those recommended in the meta-data. Too short timeout values are a common mistake in cluster configurations and, even worse, they often slip through if cluster testing was not thorough. Though operation timeouts issues are treated as warnings, make sure that the timeouts are usable in your environment. Note also that the values given are just _advisory minimum_---your resources may require longer timeouts. User may tune the frequency of checks and the treatment of errors by the <> and <> preferences. Note that if the `check-frequency` is set to `always` and the `check-mode` to `strict`, errors are not tolerated and such configuration cannot be saved. == Reference We define a small and simple language. Most commands consist of just a list of simple tokens. The only complex constructs are found at the `configure` level. The syntax is described in a somewhat informal manner: `<>` denotes a string, `[]` means that the construct is optional, the ellipsis (`...`) signifies that the previous construct may be repeated, `|` means pick one of many, and the rest are literals (strings, `:`, `=`). === `status` Show cluster status. The status is displayed by `crm_mon`. Supply additional arguments for more information or different format. See `crm_mon(8)` for more details. Usage: ............... status [