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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# bootstrap / init
AC_PREREQ([2.61])
AC_INIT([booth], [0.1.0], [pacemaker@oss.clusterlabs.org])
AM_INIT_AUTOMAKE([-Wno-portability])
AC_CONFIG_SRCDIR([src/main.c])
AC_CONFIG_HEADER([src/b_config.h src/booth_config.h])
AC_CANONICAL_HOST
AC_LANG([C])
AC_SUBST(WITH_LIST, [""])
dnl Fix default variables - "prefix" variable if not specified
if test "$prefix" = "NONE"; then
prefix="/usr"
dnl Fix "localstatedir" variable if not specified
if test "$localstatedir" = "\${prefix}/var"; then
localstatedir="/var"
fi
dnl Fix "sysconfdir" variable if not specified
if test "$sysconfdir" = "\${prefix}/etc"; then
sysconfdir="/etc"
fi
dnl Fix "libdir" variable if not specified
if test "$libdir" = "\${exec_prefix}/lib"; then
if test -e /usr/lib64; then
libdir="/usr/lib64"
else
libdir="/usr/lib"
fi
fi
fi
if test "$srcdir" = "."; then
AC_MSG_NOTICE([building in place srcdir:$srcdir])
AC_DEFINE([BUILDING_IN_PLACE], 1, [building in place])
else
AC_MSG_NOTICE([building out of tree srcdir:$srcdir])
fi
# Checks for programs.
# check stolen from gnulib/m4/gnu-make.m4
if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then
AC_MSG_ERROR([you don't seem to have GNU make; it is required])
fi
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PATH_PROGS(HELP2MAN, help2man)
AC_PATH_PROGS(PKGCONFIG, pkg-config)
AM_CONDITIONAL(HAVE_HELP2MAN, test x"${HELP2MAN}" != x"")
# Checks for libraries.
AC_CHECK_LIB([socket], [socket])
AC_CHECK_LIB([nsl], [t_open])
AC_CHECK_LIB([plumb], [cl_log])
PKG_CHECK_MODULES(GLIB, [glib-2.0])
# Checks for header files.
AC_FUNC_ALLOCA
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stdint.h \
stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h \
sys/time.h syslog.h unistd.h sys/types.h getopt.h malloc.h \
sys/sockio.h utmpx.h])
AC_CHECK_HEADERS(heartbeat/glue_config.h)
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_C_INLINE
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_HEADER_TIME
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T
AC_C_VOLATILE
# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_ERROR_AT_LINE
AC_REPLACE_FNMATCH
AC_FUNC_FORK
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_REALLOC
AC_FUNC_SELECT_ARGTYPES
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([alarm alphasort atexit bzero dup2 endgrent endpwent fcntl \
getcwd getpeerucred getpeereid gettimeofday inet_ntoa memmove \
memset mkdir scandir select socket strcasecmp strchr strdup \
strerror strrchr strspn strstr \
sched_get_priority_max sched_setscheduler])
AC_CONFIG_FILES([Makefile
src/Makefile
tools/Makefile])
# ===============================================
# Helpers
# ===============================================
## helper for CC stuff
cc_supports_flag() {
local CFLAGS="-Werror $@"
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
}
## cleanup
AC_MSG_NOTICE(Sanitizing prefix: ${prefix})
case $prefix in
NONE) prefix=/usr/local;;
esac
AC_MSG_NOTICE(Sanitizing exec_prefix: ${exec_prefix})
case $exec_prefix in
dnl For consistency with Corosync, map NONE->$prefix
NONE) exec_prefix=$prefix;;
prefix) exec_prefix=$prefix;;
esac
## local defines
PACKAGE_FEATURES=""
LINT_FLAGS="-weak -unrecog +posixlib +ignoresigns -fcnuse \
-badflag -D__gnuc_va_list=va_list -D__attribute\(x\)="
# local options
AC_ARG_ENABLE([fatal-warnings],
[ --enable-fatal-warnings : enable fatal warnings. ],
[ default="no" ])
AC_ARG_ENABLE([debug],
[ --enable-debug : enable debug build. ],
[ default="no" ])
AC_ARG_ENABLE([user-flags],
[ --enable-user-flags : rely on user environment. ],
[ default="no" ])
AC_ARG_ENABLE([coverage],
[ --enable-coverage : coverage analysis of the codebase. ],
[ default="no" ])
AC_ARG_ENABLE([small-memory-footprint],
[ --enable-small-memory-footprint : Use small message queues and small messages sizes. ],
[ default="no" ])
AC_ARG_WITH([initddir],
[ --with-initddir=DIR : path to init script directory. ],
[ INITDDIR="$withval" ],
[ INITDDIR="$sysconfdir/init.d" ])
AC_ARG_ENABLE([resource-monitor],
[ --enable-resource-monitor : Enabling Resource Monitor ],
[ default="no" ])
# OS detection
# THIS SECTION MUST DIE!
CP=cp
OS_LDL="-ldl"
have_linux="no"
case "$host_os" in
*linux*)
AC_DEFINE_UNQUOTED([BOOTH_LINUX], [1],
[Compiling for Linux platform])
OS_CFLAGS=""
OS_CPPFLAGS="-D_GNU_SOURCE"
OS_LDFLAGS=""
OS_DYFLAGS="-rdynamic"
DARWIN_OPTS=""
have_linux="yes"
;;
darwin*)
AC_DEFINE_UNQUOTED([BOOTH_DARWIN], [1],
[Compiling for Darwin platform])
CP=rsync
OS_CFLAGS=""
OS_CPPFLAGS=""
OS_LDFLAGS=""
OS_DYFLAGS=""
DARWIN_OPTS="-dynamiclib -bind_at_load \
-current_version ${SONAME} \
-compatibility_version ${SONAME} -install_name \$(libdir)/\$(@)"
AC_DEFINE_UNQUOTED([MAP_ANONYMOUS], [MAP_ANON],
[Shared memory define for Darwin platform])
AC_DEFINE_UNQUOTED([PATH_MAX], [4096],
[Number of chars in a path name including nul])
AC_DEFINE_UNQUOTED([NAME_MAX], [255],
[Number of chars in a file name])
;;
*bsd*)
AC_DEFINE_UNQUOTED([BOOTH_BSD], [1],
[Compiling for BSD platform])
AC_DEFINE_UNQUOTED([MAP_ANONYMOUS], [MAP_ANON],
[Shared memory define for Darwin platform])
OS_CFLAGS=""
OS_CPPFLAGS="-I/usr/local/include"
OS_LDFLAGS="-L/usr/local/lib"
OS_DYFLAGS="-export-dynamic"
DARWIN_OPTS=""
OS_LDL=""
case "$host_os" in
*freebsd[[234567]]*)
;;
*freebsd*)
AC_DEFINE_UNQUOTED([BOOTH_FREEBSD_GE_8], [1],
[Compiling for FreeBSD >= 8 platform])
;;
esac
;;
*solaris*)
AC_DEFINE_UNQUOTED([BOOTH_SOLARIS], [1],
[Compiling for Solaris platform])
AC_DEFINE_UNQUOTED([TS_CLASS], [1],
[Prevent being scheduled RR])
AC_DEFINE_UNQUOTED([_SEM_SEMUN_UNDEFINED], [1],
[The semun structure is undefined])
CP=rsync
OS_CFLAGS=""
OS_CPPFLAGS="-D_REENTRANT"
OS_LDFLAGS=""
OS_DYFLAGS="-Wl,-z,lazyload"
DARWIN_OPTS=""
SOLARIS_OPTS=" "
;;
*)
AC_MSG_ERROR([Unsupported OS? hmmmm])
;;
esac
AC_SUBST(CP)
# *FLAGS handling goes here
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"
PACKAGE_FEATURES="$PACKAGE_FEATURES debug"
else
OPT_CFLAGS="-O3"
fi
# gdb flags
if test "x${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
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
if test "x${enable_coverage}" = xyes && \
cc_supports_flag -ftest-coverage && \
cc_supports_flag -fprofile-arcs ; then
AC_MSG_NOTICE([Enabling Coverage (enable -O0 by default)])
OPT_CFLAGS="-O0"
COVERAGE_CFLAGS="-ftest-coverage -fprofile-arcs"
COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
COVERAGE_LCRSO_EXTRA_LDFLAGS="-rdynamic"
PACKAGE_FEATURES="$PACKAGE_FEATURES coverage"
else
COVERAGE_CFLAGS=""
COVERAGE_LDFLAGS=""
COVERAGE_LCRSO_EXTRA_LDFLAGS=""
fi
if test "x${enable_small_memory_footprint}" = xyes ; then
AC_DEFINE_UNQUOTED([HAVE_SMALL_MEMORY_FOOTPRINT], 1, [have small_memory_footprint])
PACKAGE_FEATURES="$PACKAGE_FEATURES small-memory-footprint"
fi
if test "x${enable_ansi}" = xyes && \
cc_supports_flag -std=iso9899:199409 ; then
AC_MSG_NOTICE([Enabling ANSI Compatibility])
ANSI_CPPFLAGS="-ansi -D_GNU_SOURCE -DANSI_ONLY"
PACKAGE_FEATURES="$PACKAGE_FEATURES ansi"
else
ANSI_CPPFLAGS=""
fi
if test "x${enable_fatal_warnings}" = xyes && \
cc_supports_flag -Werror ; then
AC_MSG_NOTICE([Enabling Fatal Warnings (-Werror)])
WERROR_CFLAGS="-Werror"
PACKAGE_FEATURES="$PACKAGE_FEATURES fatal-warnings"
else
WERROR_CFLAGS=""
fi
if test "x${enable_resource_monitor}" = xyes; then
PACKAGE_FEATURES="$PACKAGE_FEATURES resource-monitor"
WITH_LIST="$WITH_LIST --with resource-monitor"
SUPPORT_RESOURCE_MONITOR=1
else
SUPPORT_RESOURCE_MONITOR=0
fi
AM_CONDITIONAL(RESOURCE_MONITOR, test $SUPPORT_RESOURCE_MONITOR = 1)
# don't add addtional cflags
if test "x${enable_user_flags}" = xyes; then
OPT_CFLAGS=""
GDB_FLAGS=""
EXTRA_WARNINGS=""
fi
# final build of *FLAGS
CFLAGS="$ENV_CFLAGS $OPT_CFLAGS $GDB_FLAGS $OS_CFLAGS \
$COVERAGE_CFLAGS $EXTRA_WARNINGS $WERROR_CFLAGS $NSS_CFLAGS"
CPPFLAGS="$ENV_CPPFLAGS $ANSI_CPPFLAGS $OS_CPPFLAGS"
LDFLAGS="$ENV_LDFLAGS $COVERAGE_LDFLAGS $OS_LDFLAGS"
# substitute what we need:
AC_SUBST([INITDDIR])
AC_SUBST([COVERAGE_LCRSO_EXTRA_LDFLAGS])
AC_SUBST([OS_DYFLAGS])
AC_SUBST([OS_LDL])
AM_CONDITIONAL(BUILD_DARWIN, test -n "${DARWIN_OPTS}")
AM_CONDITIONAL(BUILD_SOLARIS, test -n "${SOLARIS_OPTS}")
AC_SUBST([DARWIN_OPTS])
AC_SUBST([SOLARIS_OPTS])
AM_CONDITIONAL(BUILD_HTML_DOCS, test -n "${GROFF}")
AC_SUBST([LINT_FLAGS])
AC_DEFINE_UNQUOTED([LCRSODIR], "$(eval echo ${LCRSODIR})", [LCRSO directory])
AC_DEFINE_UNQUOTED([SOCKETDIR], "$(eval echo ${SOCKETDIR})", [Socket directory])
AC_DEFINE_UNQUOTED([LOCALSTATEDIR], "$(eval echo ${localstatedir})", [localstate directory])
BOOTHSYSCONFDIR=${sysconfdir}/booth
AC_SUBST([BOOTHSYSCONFDIR])
AC_DEFINE_UNQUOTED([BOOTHSYSCONFDIR], "$(eval echo ${BOOTHSYSCONFDIR})", [booth config directory])
AC_DEFINE_UNQUOTED([PACKAGE_FEATURES], "${PACKAGE_FEATURES}", [booth built-in features])
AC_OUTPUT
AC_MSG_RESULT([])
AC_MSG_RESULT([$PACKAGE configuration:])
AC_MSG_RESULT([ Version = ${VERSION}])
AC_MSG_RESULT([ Prefix = ${prefix}])
AC_MSG_RESULT([ Executables = ${sbindir}])
AC_MSG_RESULT([ Man pages = ${mandir}])
AC_MSG_RESULT([ Doc dir = ${docdir}])
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([ System init.d directory = ${INITDDIR}])
AC_MSG_RESULT([ booth config dir = ${BOOTHSYSCONFDIR}])
AC_MSG_RESULT([ SOCKETDIR = ${SOCKETDIR}])
AC_MSG_RESULT([ Features =${PACKAGE_FEATURES}])
AC_MSG_RESULT([])
AC_MSG_RESULT([$PACKAGE build info:])
AC_MSG_RESULT([ Library SONAME = ${SONAME}])
LIB_MSG_RESULT(m4_shift(local_soname_list))dnl
AC_MSG_RESULT([ Default optimization = ${OPT_CFLAGS}])
AC_MSG_RESULT([ Default debug options = ${GDB_CFLAGS}])
AC_MSG_RESULT([ Extra compiler warnings = ${EXTRA_WARNING}])
AC_MSG_RESULT([ Env. defined CFLAG = ${ENV_CFLAGS}])
AC_MSG_RESULT([ Env. defined CPPFLAGS = ${ENV_CPPFLAGS}])
AC_MSG_RESULT([ Env. defined LDFLAGS = ${ENV_LDFLAGS}])
AC_MSG_RESULT([ OS defined CFLAGS = ${OS_CFLAGS}])
AC_MSG_RESULT([ OS defined CPPFLAGS = ${OS_CPPFLAGS}])
AC_MSG_RESULT([ OS defined LDFLAGS = ${OS_LDFLAGS}])
AC_MSG_RESULT([ OS defined LDL = ${OS_LDL}])
AC_MSG_RESULT([ OS defined DYFLAGS = ${OS_DYFLAGS}])
AC_MSG_RESULT([ ANSI defined CPPFLAGS = ${ANSI_CPPFLAGS}])
AC_MSG_RESULT([ Coverage CFLAGS = ${COVERAGE_CFLAGS}])
AC_MSG_RESULT([ Coverage LDFLAGS = ${COVERAGE_LDFLAGS}])
AC_MSG_RESULT([ Fatal War. CFLAGS = ${WERROR_CFLAGS}])
AC_MSG_RESULT([ Final CFLAGS = ${CFLAGS}])
AC_MSG_RESULT([ Final CPPFLAGS = ${CPPFLAGS}])
AC_MSG_RESULT([ Final LDFLAGS = ${LDFLAGS}])
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