X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=6ee4d5fed181d40ac2ae46982086e8cd49a428c4;hp=d40fb383602d63e1b00a759d26443bfca0502698;hb=7e9f159ca78d4cedc8d9c3276e409a4653a6af69;hpb=aca33b078cd32c5416a7fa3d5020a5d461c130ee diff --git a/configure.ac b/configure.ac index d40fb3836..6ee4d5fed 100644 --- a/configure.ac +++ b/configure.ac @@ -20,7 +20,7 @@ AC_PREREQ([2.64]) AC_INIT([systemd], - [212], + [213], [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd], [systemd], [http://www.freedesktop.org/wiki/Software/systemd]) @@ -68,14 +68,14 @@ AC_PATH_PROG([XSLTPROC], [xsltproc]) AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin]) AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin]) -AC_PATH_PROG([SETCAP], [setcap], [/usr/sbin/setcap], [$PATH:/usr/sbin:/sbin]) - AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin]) AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin]) AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin]) +AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])]) + M4_DEFINES= # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line @@ -114,6 +114,23 @@ AS_IF([test "x$enable_address_sanitizer" = "xyes"], [ address_sanitizer_ldflags="-Wc,-fsanitize=address" ]) +undefined_sanitizer_cflags= +undefined_sanitizer_cppflags= +undefined_sanitizer_ldflags= +AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined])) +AS_IF([test "x$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 $undefined_sanitizer_ldflags" + CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -pipe \ -Wall \ @@ -157,18 +174,19 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -fdata-sections \ -fstack-protector \ -fstack-protector-strong \ + -fPIE \ --param=ssp-buffer-size=4]) AS_CASE([$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 $sanitizer_cppflags") CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\ -Wl,--as-needed \ @@ -176,12 +194,18 @@ CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\ -Wl,--gc-sections \ -Wl,-z,relro \ -Wl,-z,now \ + -pie \ -Wl,-fuse-ld=gold]) -AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags") +AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags") AC_CHECK_SIZEOF(pid_t) AC_CHECK_SIZEOF(uid_t) AC_CHECK_SIZEOF(gid_t) +AC_CHECK_SIZEOF(time_t) +AC_CHECK_SIZEOF(rlim_t,,[ + #include + #include +]) # ------------------------------------------------------------------------------ # we use python to build the man page index, and for systemd-python @@ -508,44 +532,6 @@ fi AC_SUBST(ACL_LIBS) AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno]) -# ------------------------------------------------------------------------------ -AC_ARG_ENABLE([xattr], - AS_HELP_STRING([--disable-xattr],[Disable optional XATTR support]), - [case "${enableval}" in - yes) have_xattr=yes ;; - no) have_xattr=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --disable-xattr) ;; - esac], - [have_xattr=auto]) - -if test "x${have_xattr}" != xno ; then - AC_CHECK_HEADERS( - [attr/xattr.h], - [have_xattr=yes], - [if test "x$have_xattr" = xyes ; then - AC_MSG_ERROR([*** XATTR headers not found.]) - fi]) - - AC_CHECK_LIB( - [attr], - [fsetxattr], - [have_xattr=yes], - [if test "x$have_xattr" = xyes ; then - AC_MSG_ERROR([*** libattr not found.]) - fi]) - - if test "x$have_xattr" = xyes ; then - XATTR_LIBS="-lattr" - AC_DEFINE(HAVE_XATTR, 1, [XATTR available]) - else - have_xattr=no - fi -else - XATTR_LIBS= -fi -AC_SUBST(XATTR_LIBS) -AM_CONDITIONAL([HAVE_XATTR], [test "x$have_xattr" != xno]) - # ------------------------------------------------------------------------------ AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]), [case "${enableval}" in @@ -555,17 +541,9 @@ AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK esac], [have_smack=auto]) -if test "x${have_xattr}" = xno; then - if test "x${have_smack}" = xyes; then - AC_MSG_ERROR(SMACK requires xattr support) - else - have_smack=no - fi -else - if test "x${have_smack}" = xauto; then - M4_DEFINES="$M4_DEFINES -DHAVE_SMACK" - have_smack=yes - fi +if test "x${have_smack}" = xauto; then + M4_DEFINES="$M4_DEFINES -DHAVE_SMACK" + have_smack=yes fi AC_ARG_WITH(smack-run-label, @@ -802,6 +780,51 @@ if test "x$enable_timedated" != "xno"; then 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]) + +# ------------------------------------------------------------------------------ +AC_ARG_WITH(system-uid-max, + AS_HELP_STRING([--with-system-uid-max=UID] + [Maximum UID for system users]), + [SYSTEM_UID_MAX="$withval"], + [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"]) + +AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID]) +AC_SUBST(SYSTEM_UID_MAX) + +# ------------------------------------------------------------------------------ +AC_ARG_WITH(system-gid-max, + AS_HELP_STRING([--with-system-gid-max=GID] + [Maximum GID for system groups]), + [SYSTEM_GID_MAX="$withval"], + [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"]) + +AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID]) +AC_SUBST(SYSTEM_GID_MAX) + # ------------------------------------------------------------------------------ have_localed=no AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon])) @@ -828,6 +851,24 @@ fi AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"]) # ------------------------------------------------------------------------------ +have_resolved=no +AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon])) +if test "x$enable_resolved" != "xno"; then + have_resolved=yes +fi +AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"]) + +AC_ARG_WITH(dns-servers, + AS_HELP_STRING([--with-dns-servers=DNSSERVERS], + [Space-separated list of default DNS servers]), + [DNS_SERVERS="$withval"], + [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"]) + +AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers]) +AC_SUBST(DNS_SERVERS) + +# ------------------------------------------------------------------------------ +have_networkd=no AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd])) if test "x$enable_networkd" != "xno"; then AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled]) @@ -1114,7 +1155,6 @@ AC_MSG_RESULT([ SMACK: ${have_smack} XZ: ${have_xz} ACL: ${have_acl} - XATTR: ${have_xattr} GCRYPT: ${have_gcrypt} QRENCODE: ${have_qrencode} MICROHTTPD: ${have_microhttpd} @@ -1133,8 +1173,13 @@ AC_MSG_RESULT([ 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} + resolved: ${have_resolved} + default DNS servers: ${DNS_SERVERS} coredump: ${have_coredump} polkit: ${have_polkit} efi: ${have_efi} @@ -1180,6 +1225,8 @@ AC_MSG_RESULT([ Extra start script: ${RC_LOCAL_SCRIPT_PATH_START} Extra stop script: ${RC_LOCAL_SCRIPT_PATH_STOP} Debug shell: ${SUSHELL} @ ${DEBUGTTY} + Maximum System UID: ${SYSTEM_UID_MAX} + Maximum System GID: ${SYSTEM_GID_MAX} CFLAGS: ${OUR_CFLAGS} ${CFLAGS} CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}