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init/configure.ac
David Oberhollenzer c3249ae0c9 Add swclock service for systems without a hardware RTC
Some systems don't have a hardware real time clock and don't know the time
after bootin. An obvious soulution for this is to use time from an ntp
server. Unfortunately that requires domain name resolution, which resolvers
like unbound won't do for us, if the DNSSEC certificates aren't valid, which
they aren't if we start out with a time around 1970-1-1.

The "software clock" service tries to provide a workaround by restoring a
reasonably valid time from a backup file during boot, which we update when
shuting down. If we wan't a more correct time, we have to update it from
NTP in between.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
2018-07-22 21:38:14 +02:00

79 lines
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AC_PREREQ([2.60])
m4_define([RELEASE], 0.4)
AC_INIT([init], [RELEASE], [david.oberhollenzer@tele2.at], init)
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz])
AM_SILENT_RULES([yes])
AC_PROG_CC
AC_PROG_CC_C99
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_MKDIR_P
AC_PROG_LN_S
UL_WARN_ADD([-Wall])
UL_WARN_ADD([-Wextra])
UL_WARN_ADD([-Wunused])
UL_WARN_ADD([-Wmissing-prototypes])
UL_WARN_ADD([-Wmissing-declarations])
UL_WARN_ADD([-Wwrite-strings])
UL_WARN_ADD([-Wjump-misses-init])
UL_WARN_ADD([-Wuninitialized])
UL_WARN_ADD([-Winit-self])
UL_WARN_ADD([-Wlogical-op])
UL_WARN_ADD([-Wunused-but-set-parameter])
UL_WARN_ADD([-Wunused-but-set-variable])
UL_WARN_ADD([-Wunused-parameter])
UL_WARN_ADD([-Wunused-result])
UL_WARN_ADD([-Wunused-variable])
UL_WARN_ADD([-Wduplicated-cond])
UL_WARN_ADD([-Wduplicated-branches])
UL_WARN_ADD([-Wrestrict])
UL_WARN_ADD([-Wnull-dereference])
UL_WARN_ADD([-pedantic])
AC_SUBST([WARN_CFLAGS])
AC_ARG_WITH([usyslogd],
[AS_HELP_STRING([--without-usyslogd], [Build without syslog daemon])],
[case "${withval}" in
yes) AM_CONDITIONAL([USYSLOGD], [true]) ;;
no) AM_CONDITIONAL([USYSLOGD], [false]) ;;
*) AC_MSG_ERROR([bad value ${withval} for --without-usyslogd]) ;;
esac],
[AM_CONDITIONAL([USYSLOGD], [true])])
AC_CONFIG_HEADERS([lib/include/config.h])
AC_DEFINE_DIR(SVCDIR, sysconfdir/init.d, [Startup service directory])
AC_DEFINE_DIR(TEMPLATEDIR, datadir/init, [Service template directory])
AC_DEFINE_DIR(SCRIPTDIR, libexecdir/init, [Helper script directory])
AC_DEFINE_DIR(SOCKDIR, localstatedir/run, [Directory for initd socket])
AC_DEFINE_DIR(BINPATH, bindir, [Fully evaluated bin directory])
AC_DEFINE_DIR(SBINPATH, sbindir, [Fully evaluated sbin directory])
AC_DEFINE_DIR(ETCPATH, sysconfdir, [Fulle evaluated etc directory])
AC_DEFINE_DIR(STATEFILESPATH, prefix/var/lib, [Path for persistent state files])
AC_CONFIG_FILES([services/sigkill])
AC_CONFIG_FILES([services/sigterm])
AC_CONFIG_FILES([services/sysfs])
AC_CONFIG_FILES([services/devfs])
AC_CONFIG_FILES([services/procfs])
AC_CONFIG_FILES([services/ifrename])
AC_CONFIG_FILES([services/ifcfg])
AC_CONFIG_FILES([services/ifdown])
AC_CONFIG_FILES([services/modules])
AC_CONFIG_FILES([services/hostapd])
AC_CONFIG_FILES([services/swclock])
AC_CONFIG_FILES([services/swclocksave])
AC_CONFIG_FILES([scripts/devfs.sh])
AC_CONFIG_FILES([scripts/ifrename.sh])
AC_CONFIG_FILES([scripts/ifcfg.sh])
AC_CONFIG_FILES([scripts/modules_load.sh])
AC_CONFIG_FILES([etc/initd.env])
AC_OUTPUT([Makefile])