AC_PREREQ([2.64])
AC_INIT([systemd],
- [211],
+ [212],
[http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
[systemd],
[http://www.freedesktop.org/wiki/Software/systemd])
address_sanitizer_ldflags="-Wc,-fsanitize=address"
])
+undefined_sanitizer_cflags=
+undefined_sanitizer_cppflags=
+undefined_sanitizer_ldflags=
+AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
+AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
+ CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
+ AS_IF([test -z "$with_us_cflags"],
+ [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
+ undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
+ undefined_sanitizer_cppflags="-DVALGRIND=1"
+ undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
+ ])
+
+sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
+sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
+sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
+
CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-pipe \
-Wall \
-ffunction-sections \
-fdata-sections \
-fstack-protector \
+ -fstack-protector-strong \
--param=ssp-buffer-size=4])
AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
[CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-flto])],
[AC_MSG_RESULT([skipping -flto, optimization not enabled])])
-AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
+AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
[CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
-Wp,-D_FORTIFY_SOURCE=2])],
[AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
-AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $address_sanitizer_cppflags")
+AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
-Wl,--as-needed \
-Wl,-z,relro \
-Wl,-z,now \
-Wl,-fuse-ld=gold])
-AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags")
+AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
AC_CHECK_SIZEOF(pid_t)
AC_CHECK_SIZEOF(uid_t)
fi
AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
+# ------------------------------------------------------------------------------
+have_timesyncd=no
+AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
+if test "x$enable_timesyncd" != "xno"; then
+ have_timesyncd=yes
+fi
+AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
+
+AC_ARG_WITH(ntp-servers,
+ AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
+ [Space-separated list of default NTP servers]),
+ [NTP_SERVERS="$withval"],
+ [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"])
+
+AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
+AC_SUBST(NTP_SERVERS)
+
+AC_ARG_WITH(time-epoch,
+ AS_HELP_STRING([--with-time-epoch=SECONDS],
+ [TIme epoch for time clients]),
+ [TIME_EPOCH="$withval"],
+ [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
+
+AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
+
# ------------------------------------------------------------------------------
have_localed=no
AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
machined: ${have_machined}
hostnamed: ${have_hostnamed}
timedated: ${have_timedated}
+ timesyncd: ${have_timesyncd}
+ default NTP servers: ${NTP_SERVERS}
+ time epoch: ${TIME_EPOCH}
localed: ${have_localed}
networkd: ${have_networkd}
coredump: ${have_coredump}