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configure.ac
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configure.ac
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dnl
dnl autoconf for Pacemaker
dnl
dnl License: GNU General Public License (GPL)
dnl ===============================================
dnl Bootstrap
dnl ===============================================
AC_PREREQ(2.59)
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, 1.1.8, pacemaker@oss.clusterlabs.org)
CRM_DTD_VERSION="1.2"
PCMK_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)
AC_SUBST(PACKAGE_VERSION)
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([yes])])
dnl Example 2.4. Silent Custom Rule to Generate a File
dnl %-bar.pc: %.pc
dnl $(AM_V_GEN)$(LN_S) $(notdir $^) $@
CC_IN_CONFIGURE=yes
export CC_IN_CONFIGURE
LDD=ldd
dnl ========================================================================
dnl Compiler characteristics
dnl ========================================================================
AC_PROG_CC dnl Can force other with environment variable "CC".
AM_PROG_CC_C_O
AC_PROG_CC_STDC
gl_EARLY
gl_INIT
AC_LIBTOOL_DLOPEN dnl Enable dlopen support...
AC_LIBLTDL_CONVENIENCE dnl make libltdl a convenience lib
AC_PROG_LIBTOOL
AC_PROG_YACC
AM_PROG_LEX
AC_C_STRINGIZE
AC_TYPE_SIZE_T
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_STRUCT_TIMEZONE
dnl ===============================================
dnl Helpers
dnl ===============================================
cc_supports_flag() {
local CFLAGS="$@"
AC_MSG_CHECKING(whether $CC supports "$@")
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ ]])], [RC=0; AC_MSG_RESULT(yes)],[RC=1; AC_MSG_RESULT(no)])
return $RC
}
try_extract_header_define() {
AC_MSG_CHECKING(if $2 in $1 exists. If not defaulting to $3)
Cfile=$srcdir/extract_define.$2.${$}
printf "#include <stdio.h>\n" > ${Cfile}.c
printf "#include <%s>\n" $1 >> ${Cfile}.c
printf "int main(int argc, char **argv) {\n" >> ${Cfile}.c
printf "#ifdef %s\n" $2 >> ${Cfile}.c
printf "printf(\"%%s\", %s);\n" $2 >> ${Cfile}.c
printf "#endif \n return 0; }\n" >> ${Cfile}.c
$CC $CFLAGS ${Cfile}.c -o ${Cfile}
value=`${Cfile}`
if test x"${value}" == x""; then
value=$3
fi
AC_MSG_RESULT($value)
printf $value
rm -rf ${Cfile}.c ${Cfile} ${Cfile}.dSYM ${Cfile}.gcno
}
extract_header_define() {
AC_MSG_CHECKING(for $2 in $1)
Cfile=$srcdir/extract_define.$2.${$}
printf "#include <stdio.h>\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 -rf ${Cfile}.c ${Cfile} ${Cfile}.dSYM ${Cfile}.gcno
}
dnl ===============================================
dnl Configure Options
dnl ===============================================
dnl Some systems, like Solaris require a custom package name
AC_ARG_WITH(pkgname,
[ --with-pkgname=name name for pkg (typically for Solaris) ],
[ PKGNAME="$withval" ],
[ PKGNAME="LXHAhb" ],
)
AC_SUBST(PKGNAME)
AC_ARG_ENABLE([ansi],
[ --enable-ansi force GCC to compile to ANSI/ANSI standard for older compilers.
[default=no]])
AC_ARG_ENABLE([fatal-warnings],
[ --enable-fatal-warnings very pedantic and fatal warnings for gcc
[default=yes]])
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 ${PACKAGE} [default=no]])
LTDL_LIBS=""
AC_ARG_ENABLE([no-stack],
[ --enable-no-stack
Only build the Policy Engine and pieces needed to support it [default=no]])
AC_ARG_ENABLE([upstart],
[ --enable-upstart
Do not build support for the Upstart init system [default=yes]])
AC_ARG_ENABLE([systemd],
[ --enable-systemd
Do not build support for the Systemd init system [default=yes]])
AC_ARG_WITH(ais,
[ --with-ais
Support the Corosync messaging and membership layer ],
[ SUPPORT_CS=$withval ],
[ SUPPORT_CS=try ],
)
AC_ARG_WITH(corosync,
[ --with-corosync
Support the Corosync messaging and membership layer ],
[ SUPPORT_CS=$withval ]
dnl initialized in AC_ARG_WITH(ais...) already,
dnl don't reset to try if it was given as --without-ais
)
AC_ARG_WITH(heartbeat,
[ --with-heartbeat
Support the Heartbeat messaging and membership layer ],
[ SUPPORT_HEARTBEAT=$withval ],
[ SUPPORT_HEARTBEAT=try ],
)
AC_ARG_WITH(cman,
[ --with-cman
Support the consumption of membership and quorum from cman ],
[ SUPPORT_CMAN=$withval ],
[ SUPPORT_CMAN=try ],
)
AC_ARG_WITH(cpg,
[ --with-cs-quorum
Support the consumption of membership and quorum from corosync ],
[ SUPPORT_CS_QUORUM=$withval ],
[ SUPPORT_CS_QUORUM=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 ],
)
AC_ARG_WITH(acl,
[ --with-acl
Support CIB ACL ],
[ SUPPORT_ACL=$withval ],
[ SUPPORT_ACL=no ],
)
CSPREFIX=""
AC_ARG_WITH(ais-prefix,
[ --with-ais-prefix=DIR Prefix used when Corosync was installed [$prefix]],
[ CSPREFIX=$withval ],
[ CSPREFIX=$prefix ])
LCRSODIR=""
AC_ARG_WITH(lcrso-dir,
[ --with-lcrso-dir=DIR Corosync lcrso files. ],
[ LCRSODIR="$withval" ])
INITDIR=""
AC_ARG_WITH(initdir,
[ --with-initdir=DIR directory for init (rc) scripts [${INITDIR}]],
[ INITDIR="$withval" ])
SUPPORT_PROFILING=0
AC_ARG_WITH(profiling,
[ --with-profiling
Support gprof profiling ],
[ SUPPORT_PROFILING=$withval ])
SUPPORT_GCOV=0
AC_ARG_WITH(gcov,
[ --with-gcov
Support gcov coverage testing ],
[ SUPPORT_GCOV=$withval ])
PUBLICAN_BRAND="common"
AC_ARG_WITH(brand,
[ --with-brand=brand Brand to use for generated documentation [$PUBLICAN_BRAND]],
[ PUBLICAN_BRAND="$withval" ])
AC_SUBST(PUBLICAN_BRAND)
ASCIIDOC_CLI_TYPE="pcs"
AC_ARG_WITH(doc-cli,
[ --with-doc-cli=cli_type CLI type to use for generated documentation. [$ASCIIDOC_CLI_TYPE]],
[ ASCIIDOC_CLI_TYPE="$withval" ])
AC_SUBST(ASCIIDOC_CLI_TYPE)
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 $prefix in
NONE)
prefix=/usr
dnl Fix default variables - "prefix" variable if not specified
if test "$localstatedir" = "\${prefix}/var"; then
localstatedir="/var"
fi
if test "$sysconfdir" = "\${prefix}/etc"; then
sysconfdir="/etc"
fi
;;
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: ${CSPREFIX})
case $CSPREFIX in
dnl For consistency with Heartbeat, map NONE->$prefix
NONE) CSPREFIX=$prefix;;
prefix) CSPREFIX=$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_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 <stdio.h>
#include <stdint.h>
#include <stdlib.h>
],
[
int max = 512;
uint64_t bignum = 42;
char *buffer = malloc(max);
const char *random = "random";
snprintf(buffer, max-1, "<quorum id=%lu quorate=%s/>", bignum, random);
fprintf(stderr, "Result: %s\n", buffer);
]
)],
[U64T="%lu"],
[U64T="%llu"]
)
CFLAGS=$ac_save_CFLAGS
AC_MSG_RESULT($U64T)
AC_DEFINE_UNQUOTED(U64T, "$U64T", Correct printf format for logging uint64_t)
dnl ===============================================
dnl Program Paths
dnl ===============================================
PATH="$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(INKSCAPE, inkscape)
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(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)
dnl Disable these until we decide if the stonith config file should be supported
dnl AC_PATH_PROGS(BISON, bison)
dnl AC_PATH_PROGS(FLEX, flex)
dnl AC_PATH_PROGS(HAVE_YACC, $YACC)
if test x"${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"${HELP2MAN}" != x""; then
PCMK_FEATURES="$PCMK_FEATURES generated-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
PCMK_FEATURES="$PCMK_FEATURES agent-manpages"
fi
AM_CONDITIONAL(BUILD_ASCIIDOC, test x"${ASCIIDOC}" != x"")
if test x"${ASCIIDOC}" != x""; then
PCMK_FEATURES="$PCMK_FEATURES ascii-docs"
fi
SUPPORT_STONITH_CONFIG=0
if test x"${HAVE_YACC}" != x"" -a x"${FLEX}" != x"" -a x"${BISON}" != x""; then
SUPPORT_STONITH_CONFIG=1
PCMK_FEATURES="$PCMK_FEATURES st-conf"
fi
AM_CONDITIONAL(BUILD_STONITH_CONFIG, test $SUPPORT_STONITH_CONFIG = 1)
AC_DEFINE_UNQUOTED(SUPPORT_STONITH_CONFIG, $SUPPORT_STONITH_CONFIG, Support a stand-alone stonith config file in addition to the CIB)
AM_CONDITIONAL(BUILD_DOCBOOK, test x"${PUBLICAN}" != x"" -a x"${INKSCAPE}" != x"")
if test x"${PUBLICAN}" != x"" -a x"${INKSCAPE}" != x""; then
AC_MSG_NOTICE(Enabling publican)
PCMK_FEATURES="$PCMK_FEATURES publican-docs"
fi
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 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.
AC_REPLACE_FUNCS(alphasort NoSuchFunctionName scandir setenv strerror strchrnul unsetenv 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)
AC_CHECK_FUNCS([sched_getparam sched_setparam sched_get_priority_min])
AC_CHECK_LIB(uuid, uuid_parse) dnl load the library if necessary
AC_CHECK_FUNCS(uuid_unparse) dnl OSX ships uuid_* as standard functions
AC_CHECK_HEADERS(uuid/uuid.h)
if test "x$ac_cv_func_uuid_unparse" != xyes; then
AC_MSG_ERROR(You do not have the libuuid development package installed)
fi
if test x"${PKGCONFIG}" = x""; then
AC_MSG_ERROR(You need pkgconfig installed in order to build ${PACKAGE})
fi
if test "x${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 $GLIBCONFIG)
AC_CHECK_LIB(glib-2.0, g_hash_table_get_values)
if test "x$ac_cv_lib_glib_2_0_g_hash_table_get_values" != x""yes; then
AC_MSG_WARN(Your version of Glib is too old, you should have at least 2.14)
fi
AC_CHECK_LIB(glib-2.0, g_list_free_full)
if test "x$ac_cv_lib_glib_2_0_g_list_free_full" != x""yes; then
AC_DEFINE_UNQUOTED(NEED_G_LIST_FREE_FULL, 1, glib-2.0 has no g_list_free_full)
fi
if
$PKGCONFIG --exists systemd
then
systemdunitdir=`$PKGCONFIG --variable=systemdsystemunitdir systemd`
AC_SUBST(systemdunitdir)
fi
AM_CONDITIONAL(HAVE_SYSTEMD, test -n "$systemdunitdir" -a "x$systemdunitdir" != xno)
#
# 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 "$ac_cv_header_libxslt_xslt_h" != "yes"; then
AC_MSG_ERROR(The libxslt developement headers were not found)
fi
dnl ========================================================================
dnl Structures
dnl ========================================================================
AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[[#include <time.h>]])
AC_CHECK_MEMBERS([lrm_op_t.rsc_deleted],,,[[#include <lrm/lrm_api.h>]])
dnl ========================================================================
dnl Functions
dnl ========================================================================
AC_CHECK_FUNCS(g_log_set_default_handler)
AC_CHECK_FUNCS(getopt, AC_DEFINE(HAVE_DECL_GETOPT, 1, [Have getopt function]))
AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_DECL_NANOSLEEP, 1, [Have nanosleep function]))
dnl ========================================================================
dnl ltdl
dnl ========================================================================
AC_CHECK_LIB(ltdl, lt_dlopen, [LTDL_foo=1])
if test "x${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$CURSESLIBS" != "x"; then
PCMK_FEATURES="$PCMK_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 <curses.h>
#elif defined(HAVE_NCURSES_H)
# include <ncurses.h>
#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 Profiling and GProf
dnl ========================================================================
case $SUPPORT_PROFILING in
1|yes|true)
SUPPORT_PROFILING=1
dnl Enable gprof
#LIBS="$LIBS -pg"
#CFLAGS="$CFLAGS -pg"
dnl Disable various compiler optimizations
CFLAGS="$CFLAGS -fno-omit-frame-pointer"
#CFLAGS="$CFLAGS -fno-inline-functions -fno-inline-functions-called-once -fno-optimize-sibling-calls"
dnl CFLAGS="$CFLAGS -fno-default-inline -fno-inline"
dnl Update features
PCMK_FEATURES="$PCMK_FEATURES gprof"
;;
*) SUPPORT_PROFILING=0;;
esac
AC_DEFINE_UNQUOTED(SUPPORT_PROFILING, $SUPPORT_PROFILING, Support for gprof profiling)
case $SUPPORT_GCOV in
1|yes|true)
SUPPORT_GCOV=1
dnl Enable gprof
#LIBS="$LIBS -pg"
#CFLAGS="$CFLAGS -pg"
dnl Disable various compiler optimizations
CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage -fno-inline"
dnl Turn off optimization so code coverage tool
dnl can get accurate line numbers
AC_MSG_NOTICE(Old CFLAGS: $CFLAGS)
CFLAGS=`echo $CFLAGS | sed -e 's/-O.\ //g' -e 's/-Wp,-D_FORTIFY_SOURCE=.\ //g'`
CFLAGS="$CFLAGS -O0"
AC_MSG_NOTICE(New CFLAGS: $CFLAGS)
dnl Update features
PCMK_FEATURES="$PCMK_FEATURES gcov"
;;
*) SUPPORT_PROFILING=0;;
esac
AC_DEFINE_UNQUOTED(SUPPORT_GCOV, $SUPPORT_GCOV, Support for gcov coverage testing)
dnl ========================================================================
dnl Cluster infrastructure - Heartbeat / LibQB
dnl ========================================================================
dnl Compatability checks
AC_CHECK_MEMBERS([struct lrm_ops.fail_rsc],,,[[#include <lrm/lrm_api.h>]])
if test x${enable_no_stack} = xyes; then
SUPPORT_HEARTBEAT=no
SUPPORT_CS=no
fi
PKG_CHECK_MODULES(libqb, libqb, HAVE_libqb=1, HAVE_libqb=0)
AC_CHECK_HEADERS(qb/qbipc_common.h)
AC_CHECK_LIB(qb, qb_ipcc_is_connected)
AC_CHECK_FUNCS(qb_ipcc_is_connected)
LIBQB_LOG=1
PCMK_FEATURES="$PCMK_FEATURES libqb-logging libqb-ipc"
if test $ac_cv_lib_qb_qb_ipcc_is_connected != yes; then
AC_MSG_FAILURE(Version of IPC in libqb is not new enough)
fi