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configure.ac
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# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.63])
AC_INIT([fence-agents],
m4_esyscmd([make/git-version-gen .tarball-version]),
[linux-cluster@redhat.com])
AM_INIT_AUTOMAKE([-Wno-portability dist-bzip2 dist-xz subdir-objects])
LT_PREREQ([2.2.6])
LT_INIT
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([fence/agents/lib/fencing.py.py])
AC_CONFIG_HEADERS([make/clusterautoconfig.h])
AC_CANONICAL_HOST
AC_PROG_LIBTOOL
AC_LANG([C])
# Sanitize path
if test "$prefix" = "NONE"; then
prefix="/usr"
if test "$localstatedir" = "\${prefix}/var"; then
localstatedir="/var"
fi
if test "$sysconfdir" = "\${prefix}/etc"; then
sysconfdir="/etc"
fi
if test "$libdir" = "\${exec_prefix}/lib"; then
if test -e /usr/lib64; then
libdir="/usr/lib64"
else
libdir="/usr/lib"
fi
fi
fi
case $exec_prefix in
NONE) exec_prefix=$prefix;;
prefix) exec_prefix=$prefix;;
esac
# Checks for programs.
# check stolen from gnulib/m4/gnu-make.m4
if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then
AC_MSG_ERROR([you don't seem to have GNU make; it is required])
fi
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_LN_S
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_AWK
AC_PROG_CXX
AC_PROG_RANLIB
## local helper functions
# this function checks if CC support options passed as
# args. Global CFLAGS are ignored during this test.
cc_supports_flag() {
local CFLAGS="$@"
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
}
# this function tests if a library has a certain function
# by using AC_CHECK_LIB but restores the original LIBS global
# envvar. This is required to avoid libtool to link everything
# with everything.
check_lib_no_libs() {
AC_CHECK_LIB([$1], [$2],,
[AC_MSG_ERROR([Unable to find $1 library])])
LIBS=$ac_check_lib_save_LIBS
}
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h netdb.h stddef.h sys/socket.h sys/time.h syslog.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT32_T
# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_CHECK_FUNCS([alarm atexit bzero dup2 memmove memset select socket strcasecmp strchr strdup strerror strtol])
# local options
AC_ARG_ENABLE([debug],
[ --enable-debug enable debug build. ],
[ default="no" ])
AC_ARG_WITH([fenceagentslibdir],
[ --with-fenceagentslibdir=PATH
installation path for fence library. ],
[ FENCEAGENTSLIBDIR="$withval" ],
[ FENCEAGENTSLIBDIR="${datadir}/fence" ])
AC_ARG_WITH([default-config-dir],
[ --with-default-config-dir=DIR
cluster config directory. ],
[ DEFAULT_CONFIG_DIR="$withval" ],
[ DEFAULT_CONFIG_DIR="$sysconfdir/cluster" ])
AC_ARG_WITH([default-config-file],
[ --with-default-config-file=FILE
cluster config file. ],
[ DEFAULT_CONFIG_FILE="$withval" ],
[ DEFAULT_CONFIG_FILE="cluster.conf" ])
AC_ARG_WITH([agents],
[ --with-agents=LIST
list of agents to build/ship (default: all). ],
[ AGENTS_LIST="$withval" ],
[ AGENTS_LIST="all" ])
if test "x$AGENTS_LIST" = x; then
AC_ERROR([No agents selected])
fi
FENCE_KDUMP=0
if echo "$AGENTS_LIST" | grep -q -E "all|kdump"; then
FENCE_KDUMP=1
AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s/kdump( |$)//")
fi
FENCE_MANUAL=0
if echo "$AGENTS_LIST" | grep -q -E "all|manual"; then
FENCE_MANUAL=1
AGENTS_LIST=$(echo "$AGENTS_LIST" | sed -E "s/manual( |$)//")
fi
FENCE_SCSI=0
if echo "$AGENTS_LIST" | grep -q -E "all|scsi"; then
FENCE_SCSI=1
fi
FENCE_ZVM=0
if echo "$AGENTS_LIST" | grep -q -E "all|zvm( |$)"; then
FENCE_ZVM=1
fi
if test "x$AGENTS_LIST" != xall; then
for j in $AGENTS_LIST; do
if ! test -f fence/agents/$j/fence_$j*.py; then
AC_ERROR([Agent $j does not exists])
fi
AGENTS_LIST=`echo "$AGENTS_LIST" | sed -E -e "s#$j([^_/]|$)#$j/fence_$j\1#g" -e "s#zvm/fence_zvm( |$)#zvm/fence_zvmip\1#g"`
done
fi
if test "x$AGENTS_LIST" = xall; then
AGENTS_LIST=`find $srcdir/fence/agents -mindepth 2 -maxdepth 2 -name '*.py' -printf '%P ' | sed -e 's#lib/[A-Za-z_.]* ##g' -e 's#nss_wrapper/[A-Za-z_.]* ##g' -e 's#autodetect/[A-Za-z_.]* ##g'`
fi
XENAPILIB=0
if echo "$AGENTS_LIST" | grep -q xenapi; then
XENAPILIB=1
fi
## random vars
LOGDIR=${localstatedir}/log/cluster
CLUSTERVARRUN=${localstatedir}/run/cluster
CLUSTERDATA=${datadir}/cluster
AM_PATH_PYTHON
if test -z "$PYTHON"; then
echo "*** Essential program python not found" 1>&2
exit 1
fi
AC_PYTHON_MODULE(pexpect, 1)
AC_PYTHON_MODULE(pycurl, 1)
AC_PYTHON_MODULE(requests, 1)
if echo "$AGENTS_LIST" | grep -q amt_ws; then
AC_PYTHON_MODULE(pywsman, 1)
fi
if echo "$AGENTS_LIST" | grep -q -E "ovh|vmware_soap"; then
AC_PYTHON_MODULE(suds, 1)
fi
## path to 3rd-party binaries
AC_PATH_PROG([IPMITOOL_PATH], [ipmitool], [/usr/bin/ipmitool])
AC_PATH_PROG([OPENSTACK_PATH], [openstack], [/usr/bin/openstack])
AC_PATH_PROG([AMTTOOL_PATH], [amttool], [/usr/bin/amttool])
AC_PATH_PROG([GNUTLSCLI_PATH], [gnutlscli], [/usr/bin/gnutls-cli])
AC_PATH_PROG([COROSYNC_CMAPCTL_PATH], [corosync-cmapctl], [/usr/sbin/corosync-cmapctl])
AC_PATH_PROG([SG_PERSIST_PATH], [sg_persist], [/usr/bin/sg_persist])
AC_PATH_PROG([SG_TURS_PATH], [sg_turs], [/usr/bin/sg_turs])
AC_PATH_PROG([VGS_PATH], [vgs], [/usr/sbin/vgs])
AC_PATH_PROG([SUDO_PATH], [sudo], [/usr/bin/sudo])
AC_PATH_PROG([SSH_PATH], [ssh], [/usr/bin/ssh])
AC_PATH_PROG([TELNET_PATH], [telnet], [/usr/bin/telnet])
AC_PATH_PROG([MPATH_PATH], [mpathpersist], [/usr/sbin/mpathpersist])
AC_PATH_PROG([SBD_PATH], [sbd], [/sbin/sbd])
AC_PATH_PROG([SUDO_PATH], [sudo], [/usr/bin/sudo])
AC_PATH_PROG([SNMPWALK_PATH], [snmpwalk], [/usr/bin/snmpwalk])
AC_PATH_PROG([SNMPSET_PATH], [snmpset], [/usr/bin/snmpset])
AC_PATH_PROG([SNMPGET_PATH], [snmpget], [/usr/bin/snmpget])
AC_PATH_PROG([NOVA_PATH], [nova], [/usr/bin/nova])
AC_PATH_PROG([POWERMAN_PATH], [powerman], [/usr/bin/powerman])
## do subst
AC_SUBST([DEFAULT_CONFIG_DIR])
AC_DEFINE_UNQUOTED([DEFAULT_CONFIG_DIR], "$(eval echo ${DEFAULT_CONFIG_DIR})",
[Default config directory])
AC_SUBST([DEFAULT_CONFIG_FILE])
AC_DEFINE_UNQUOTED([DEFAULT_CONFIG_FILE], "$(eval echo ${DEFAULT_CONFIG_FILE})",
[Default config file])
AC_SUBST([LOGDIR])
AC_DEFINE_UNQUOTED([LOGDIR], "$(eval echo ${LOGDIR})",
[Default logging directory])
AC_SUBST([CLUSTERVARRUN])
AC_DEFINE_UNQUOTED([CLUSTERVARRUN], "$(eval echo ${CLUSTERVARRUN})",
[Default cluster var/run directory])
AC_SUBST([CLUSTERDATA])
AC_SUBST([FENCEAGENTSLIBDIR])
AC_SUBST([SNMPBIN])
AC_SUBST([AGENTS_LIST])
AM_CONDITIONAL(BUILD_FENCE_KDUMP, test $FENCE_KDUMP -eq 1)
AM_CONDITIONAL(BUILD_FENCE_MANUAL, test $FENCE_MANUAL -eq 1)
AM_CONDITIONAL(BUILD_FENCE_SCSI, test $FENCE_SCSI -eq 1)
AM_CONDITIONAL(BUILD_FENCE_ZVM, test $FENCE_ZVM -eq 1)
AM_CONDITIONAL(BUILD_XENAPILIB, test $XENAPILIB -eq 1)
AC_SUBST([IPMITOOL_PATH])
AC_SUBST([OPENSTACK_PATH])
AC_SUBST([AMTTOOL_PATH])
AC_SUBST([COROSYNC_CMAPCTL_PATH])
AC_SUBST([SG_PERSIST_PATH])
AC_SUBST([SG_TURS_PATH])
AC_SUBST([VGS_PATH])
AC_SUBST([POWERMAN_PATH])
## *FLAGS handling
ENV_CFLAGS="$CFLAGS"
ENV_CPPFLAGS="$CPPFLAGS"
ENV_LDFLAGS="$LDFLAGS"
# debug build stuff
if test "x${enable_debug}" = xyes; then
AC_DEFINE_UNQUOTED([DEBUG], [1], [Compiling Debugging code])
OPT_CFLAGS="-O0"
else
OPT_CFLAGS="-O2"
fi
# gdb flags
if test "x${GCC}" = xyes; then
GDB_FLAGS="-ggdb3"
else
GDB_FLAGS="-g"
fi
# extra warnings
EXTRA_WARNINGS=""
WARNLIST="
all
shadow
missing-prototypes
missing-declarations
strict-prototypes
declaration-after-statement
pointer-arith
write-strings
cast-align
bad-function-cast
missing-format-attribute
format=2
format-security
format-nonliteral
no-long-long
unsigned-char
gnu89-inline
no-strict-aliasing
"
for j in $WARNLIST; do
if cc_supports_flag -W$j; then
EXTRA_WARNINGS="$EXTRA_WARNINGS -W$j";
fi
done
CFLAGS="$ENV_CFLAGS $OPT_CFLAGS $GDB_FLAGS \
$EXTRA_WARNINGS $WERROR_CFLAGS"
CPPFLAGS="-I\$(top_builddir)/make -I\$(top_srcdir)/make -I. $ENV_CPPFLAGS"
LDFLAGS="$ENV_LDFLAGS"
AM_EXTRA_RECURSIVE_TARGETS([xml-upload])
AC_CONFIG_FILES([Makefile
fence/Makefile
fence/agents/Makefile
fence/agents/lib/Makefile
doc/Makefile])
AC_OUTPUT
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