X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=d92f1fe015fb0626d735a3194390f89af9107086;hp=b09f333a0f5c399a5ca0ca007f90dd9933762147;hb=3c3e5f4276a893791110b03984735654372aa33a;hpb=ca2871d9b027018c108e0cf7bbc4e5a919e300c3 diff --git a/configure.ac b/configure.ac index b09f333a0..d92f1fe01 100644 --- a/configure.ac +++ b/configure.ac @@ -33,6 +33,7 @@ AC_CONFIG_AUX_DIR([build-aux]) AC_USE_SYSTEM_EXTENSIONS AC_SYS_LARGEFILE AC_PREFIX_DEFAULT([/usr]) +AM_MAINTAINER_MODE([enable]) AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects check-news]) AM_SILENT_RULES([yes]) AC_CANONICAL_HOST @@ -59,10 +60,7 @@ AC_PROG_SED AC_PROG_GREP AC_PROG_AWK -AC_PROG_CC AC_PROG_CC_C99 -AM_PROG_CC_C_O -AC_PROG_GCC_TRADITIONAL AC_PATH_PROG([M4], [m4]) AC_PATH_PROG([XSLTPROC], [xsltproc]) @@ -78,6 +76,8 @@ AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod]) AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec]) +M4_DEFINES= + # gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line m4_ifdef([GTK_DOC_CHECK], [ GTK_DOC_CHECK([1.18],[--flavour no-tmpl])], @@ -129,6 +129,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -Winit-self \ -Wdeclaration-after-statement \ -Wfloat-equal \ + -Wsuggest-attribute=noreturn \ -Wmissing-prototypes \ -Wstrict-prototypes \ -Wredundant-decls \ @@ -145,6 +146,8 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -Wno-missing-field-initializers \ -Wno-unused-result \ -Werror=overflow \ + -Wdate-time \ + -Wnested-externs \ -ffast-math \ -fno-common \ -fdiagnostics-show-option \ @@ -155,9 +158,13 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ -fdata-sections \ -fstack-protector \ --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 $address_sanitizer_cflags") -AS_CASE([$CFLAGS], [*-O[[12345g\ ]]*], +AS_CASE([$CFLAGS], [*-O[[12345\ ]]*], [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\ -Wp,-D_FORTIFY_SOURCE=2])], [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])]) @@ -168,9 +175,13 @@ CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\ -Wl,--no-undefined \ -Wl,--gc-sections \ -Wl,-z,relro \ - -Wl,-z,now]) + -Wl,-z,now \ + -Wl,-fuse-ld=gold]) AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags") +AC_CHECK_SIZEOF(pid_t) +AC_CHECK_SIZEOF(uid_t) + # ------------------------------------------------------------------------------ # we use python to build the man page index, and for systemd-python have_python=no @@ -236,8 +247,27 @@ AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at], [], [], [[#include = 1.3.2]) +# ------------------------------------------------------------------------------ +have_dbus=no +AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests])) +AS_IF([test "x$enable_dbus" != "xno"], [ + PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2], + [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes], + [have_dbus=no]) + AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"], + [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])]) +AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"]) +# ------------------------------------------------------------------------------ +have_compat_libs=no +AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]), + [case "${enableval}" in + yes) have_compat_libs=yes ;; + no) have_compat_libs=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;; + esac], + [have_compat_libs=no]) +AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"]) # ------------------------------------------------------------------------------ have_coverage=no @@ -770,6 +800,14 @@ if test "x$enable_polkit" != "xno"; then fi AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"]) +# ------------------------------------------------------------------------------ +AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd])) +if test "x$enable_networkd" != "xno"; then + AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled]) + have_networkd=yes +fi +AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"]) + # ------------------------------------------------------------------------------ have_efi=no AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support])) @@ -779,6 +817,24 @@ if test "x$enable_efi" != "xno"; then fi AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"]) +# ------------------------------------------------------------------------------ +have_multi_seat_x=no +AC_ARG_ENABLE(multi_seat_x, AS_HELP_STRING([--disable-multi-seat-x], [do not build multi-seat-x])) +if test "x$enable_multi_seat_x" != "xno"; then + have_multi_seat_x=yes +fi +AM_CONDITIONAL(ENABLE_MULTI_SEAT_X, [test "$have_multi_seat_x" = "yes"]) + +# ------------------------------------------------------------------------------ +have_kdbus=no +AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--enable-kdbus], [do connect to kdbus by default])) +if test "x$enable_kdbus" = "xyes"; then + AC_DEFINE(ENABLE_KDBUS, 1, [Define if kdbus support is to be enabled]) + have_kdbus=yes + M4_DEFINES="$M4_DEFINES -DENABLE_KDBUS" +fi +AM_CONDITIONAL(ENABLE_KDBUS, [test "$have_kdbus" = "yes"]) + # ------------------------------------------------------------------------------ AC_ARG_WITH(rc-local-script-path-start, AS_HELP_STRING([--with-rc-local-script-path-start=PATH], @@ -827,7 +883,7 @@ AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit]) AC_SUBST(TELINIT) -AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h]) +AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h]) # ------------------------------------------------------------------------------ have_myhostname=no @@ -891,7 +947,6 @@ AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"]) # Location of the init scripts as mandated by LSB SYSTEM_SYSVINIT_PATH=/etc/init.d SYSTEM_SYSVRCND_PATH=/etc/rc.d -M4_DEFINES= AC_ARG_WITH([sysvinit-path], [AS_HELP_STRING([--with-sysvinit-path=PATH], @@ -1060,9 +1115,12 @@ AC_MSG_RESULT([ efi: ${have_efi} kmod: ${have_kmod} blkid: ${have_blkid} + dbus: ${have_dbus} nss-myhostname: ${have_myhostname} gudev: ${enable_gudev} gintrospection: ${enable_introspection} + multi-seat-x: ${have_multi_seat_x} + kdbus: ${have_kdbus} Python: ${have_python} Python Headers: ${have_python_devel} man pages: ${have_manpages} @@ -1070,6 +1128,7 @@ AC_MSG_RESULT([ test coverage: ${have_coverage} Split /usr: ${enable_split_usr} SysV compatibility: ${SYSTEM_SYSV_COMPAT} + compatibility libraries: ${have_compat_libs} prefix: ${prefix} rootprefix: ${with_rootprefix}