configure.ac 53.9 KB
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#
#  This file is part of systemd.
#
#  Copyright 2010-2012 Lennart Poettering
#  Copyright 2010-2012 Kay Sievers
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.
#
#  systemd is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#  Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with systemd; If not, see <http://www.gnu.org/licenses/>.

AC_PREREQ([2.64])

AC_INIT([systemd],
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        [215],
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        [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
        [systemd],
        [http://www.freedesktop.org/wiki/Software/systemd])

AC_CONFIG_SRCDIR([src/core/main.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR([build-aux])

AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_PREFIX_DEFAULT([/usr])
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AM_MAINTAINER_MODE([enable])
AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects])
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AM_SILENT_RULES([yes])
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
AS_IF([test "x$host_cpu" = "xmips" || test "x$host_cpu" = "xmipsel" ||
       test "x$host_cpu" = "xmips64" || test "x$host_cpu" = "xmips64el"],
      [AC_DEFINE(ARCH_MIPS, [], [Whether on mips arch])])

LT_PREREQ(2.2)
LT_INIT([disable-static])

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AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])

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# i18n stuff for the PolicyKit policy files
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# Check whether intltool can be found, disable NLS otherwise
AC_CHECK_PROG(intltool_found, [intltool-merge], [yes], [no])
AS_IF([test x"$intltool_found" != xyes],
      [AS_IF([test x"$enable_nls" = xyes],
             [AC_MSG_ERROR([--enable-nls requested but intltool not found])],
             [AS_IF([test x"$enable_nls" != xno],
                    [AC_MSG_WARN([*** Disabling NLS support because intltool was not found])
                     enable_nls=no])
             ])
      ])

AM_NLS
AS_IF([test x"$enable_nls" != xno], [
    # intltoolize greps for '^(AC|IT)_PROG_INTLTOOL', so it needs to be on its own line
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IT_PROG_INTLTOOL([0.40.0])
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])

AS_IF([test -z "$INTLTOOL_POLICY_RULE"], [
    # If intltool is not available, provide a dummy rule to fail generation of %.policy files with a meaningful error message
    INTLTOOL_POLICY_RULE='%.policy: %.policy.in ; @echo "  ITMRG   " $@ && echo "*** intltool support required to build target $@" && false'
    AC_SUBST(INTLTOOL_POLICY_RULE)
])
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GETTEXT_PACKAGE=systemd
AC_SUBST(GETTEXT_PACKAGE)

AC_PROG_MKDIR_P
AC_PROG_LN_S
AC_PROG_SED
AC_PROG_GREP
AC_PROG_AWK

AC_PROG_CC_C99

AC_PATH_PROG([M4], [m4])
AC_PATH_PROG([XSLTPROC], [xsltproc])

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AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
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AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
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AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
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AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
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AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])

M4_DEFINES=
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# gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
m4_ifdef([GTK_DOC_CHECK], [
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GTK_DOC_CHECK([1.18],[--flavour no-tmpl])],
         [AM_CONDITIONAL([ENABLE_GTK_DOC], [false])
          enable_gtk_doc=no])
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AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
        AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
])

m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
GOBJECT_INTROSPECTION_CHECK([1.31.1])
], [
   AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
   enable_introspection=no])

AC_CHECK_TOOL(STRINGS, strings)
AC_CHECK_TOOL(GPERF, gperf)
if test -z "$GPERF" ; then
        AC_MSG_ERROR([*** gperf not found])
fi

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# ------------------------------------------------------------------------------
address_sanitizer_cflags=
address_sanitizer_cppflags=
address_sanitizer_ldflags=
AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
            CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
            AS_IF([test -z "$with_as_cflags"],
                  [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
            address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
            address_sanitizer_cppflags="-DVALGRIND=1"
            address_sanitizer_ldflags="-Wc,-fsanitize=address"
      ])

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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"

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CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
        -pipe \
        -Wall \
        -Wextra \
        -Wno-inline \
        -Wundef \
        "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
        -Wlogical-op \
        -Wsign-compare \
        -Wmissing-include-dirs \
        -Wold-style-definition \
        -Wpointer-arith \
        -Winit-self \
        -Wdeclaration-after-statement \
        -Wfloat-equal \
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        -Wsuggest-attribute=noreturn \
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        -Wmissing-prototypes \
        -Wstrict-prototypes \
        -Wredundant-decls \
        -Wmissing-declarations \
        -Wmissing-noreturn \
        -Wshadow \
        -Wendif-labels \
        -Wstrict-aliasing=2 \
        -Wwrite-strings \
        -Wno-long-long \
        -Wno-overlength-strings \
        -Wno-unused-parameter \
        -Wno-missing-field-initializers \
        -Wno-unused-result \
        -Werror=overflow \
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        -Wdate-time \
        -Wnested-externs \
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        -ffast-math \
        -fno-common \
        -fdiagnostics-show-option \
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        -fdiagnostics-color \
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        -fno-strict-aliasing \
        -fvisibility=hidden \
        -ffunction-sections \
        -fdata-sections \
        -fstack-protector \
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        -fstack-protector-strong \
        -fPIE \
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        --param=ssp-buffer-size=4])
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AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
        [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
               -flto -ffat-lto-objects])],
        [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")
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AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
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        [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
               -Wp,-D_FORTIFY_SOURCE=2])],
        [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
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AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
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CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
        -Wl,--as-needed \
        -Wl,--no-undefined \
        -Wl,--gc-sections \
        -Wl,-z,relro \
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        -Wl,-z,now \
        -pie \
        -Wl,-fuse-ld=gold])
AC_SUBST([OUR_LDFLAGS], "$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 <sys/time.h>
       #include <sys/resource.h>
])
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# ------------------------------------------------------------------------------
# we use python to build the man page index, and for systemd-python
have_python=no
AC_ARG_WITH([python],
        [AS_HELP_STRING([--without-python], [Disable building the man page index and systemd-python (default: test)])])

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have_lxml=no
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AS_IF([test "x$with_python" != "xno"], [
        AM_PATH_PYTHON(,, [:])
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        AS_IF([test "x$PYTHON" != "x:"], [
                AC_MSG_CHECKING([for python lxml module])
                AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
                AC_MSG_RESULT([$have_lxml])
                AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
                      [AC_MSG_WARN([*** python support requires python-lxml module installed])])
        ])
])
AS_IF([test "$have_python" != "yes"], [
      AS_IF([test "$with_python" = "yes"],
            [AC_MSG_ERROR([*** python support requested but python support not found])])
      AS_IF([test "$with_python" != "no"],
            [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
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])
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AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
AS_IF([test "x$PYTHON_BINARY" = "x"],
      [AS_IF([test "x$have_python" = "xyes"],
             [PYTHON_BINARY="$(which "$PYTHON")"],
             [PYTHON_BINARY=/usr/bin/python])])
AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])

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AS_IF([test "x$have_python" != "xyes" -a "x$enable_python_devel" = "xyes"],
      [AC_MSG_ERROR([*** python-devel support requires --with-python])])

have_python_devel=no
AC_ARG_ENABLE(python_devel, AS_HELP_STRING([--disable-python-devel], [Do not build python modules]))
AS_IF([test "x$have_python" = "xyes" -a "x$enable_python_devel" != "xno"], [
      PKG_CHECK_MODULES([PYTHON_DEVEL], [python-${PYTHON_VERSION}],
            [have_python_devel=yes],
            [PKG_CHECK_MODULES([PYTHON_DEVEL], [python],
                  [have_python_devel=yes],
                  [have_python_devel=no])])
      AS_IF([test "x$have_python_devel" = xno -a "x$enable_python_devel" = xyes],
            [AC_MSG_ERROR([*** python-devel support requested but libraries not found])])
      AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
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])
AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test "$have_python_devel" = "yes"])

# ------------------------------------------------------------------------------

AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
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AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
AC_CHECK_HEADERS([linux/btrfs.h], [], [])

# unconditionally pull-in librt with old glibc versions
AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
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save_LIBS="$LIBS"
LIBS=
AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
CAP_LIBS="$LIBS"
AC_SUBST(CAP_LIBS)

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LIBS=
AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
RT_LIBS="$LIBS"
AC_SUBST(RT_LIBS)
LIBS="$save_LIBS"

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AC_CHECK_FUNCS([fanotify_init fanotify_mark])
AC_CHECK_FUNCS([__secure_getenv secure_getenv])
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AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN],
               [], [], [[
#include <sys/types.h>
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#include <unistd.h>
#include <sys/mount.h>
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#include <fcntl.h>
#include <sched.h>
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#include <linux/loop.h>
]])

AC_CHECK_DECLS([IFLA_PHYS_PORT_ID,
                IFLA_BOND_AD_INFO,
                IFLA_VLAN_PROTOCOL,
                IFLA_VXLAN_LOCAL6,
                IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
                IFLA_BRIDGE_VLAN_INFO],
[], [], [[
#include <inttypes.h>
#include <netinet/in.h>
#include <netinet/ether.h>
#include <linux/rtnetlink.h>
#include <net/if.h>
#include <linux/ip.h>
#include <linux/if_tunnel.h>
#include <linux/if_link.h>
#include <linux/if_bridge.h>
]])
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# This makes sure pkg.m4 is available.
m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])

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# ------------------------------------------------------------------------------
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"])
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# ------------------------------------------------------------------------------
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"])
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# ------------------------------------------------------------------------------
have_coverage=no
AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
if test "x$enable_coverage" = "xyes" ; then
        AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
        if test "x$lcov_found" = xno ; then
                AC_MSG_ERROR([*** lcov support requested but the program was not found])
        else
                lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
                lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
                if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
                        AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
                else
                        have_coverage=yes
                        CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
                        -fprofile-arcs \
                        -ftest-coverage])
                        AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
                fi
        fi
fi
AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])

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# ------------------------------------------------------------------------------
have_kmod=no
AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
if test "x$enable_kmod" != "xno"; then
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        PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
        if test "x$have_kmod" = "xyes"; then
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                PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
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                        [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
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                        AC_MSG_ERROR([*** kmod version >= 15 not found]))
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        fi
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        if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
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                AC_MSG_ERROR([*** kmod support requested, but libraries not found])
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        fi
fi
AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])

# ------------------------------------------------------------------------------
have_blkid=no
AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
if test "x$enable_blkid" != "xno"; then
        PKG_CHECK_MODULES(BLKID, [ blkid >= 2.20 ],
                [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
        if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
                AC_MSG_ERROR([*** blkid support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])

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# ------------------------------------------------------------------------------
have_seccomp=no
AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
if test "x$enable_seccomp" != "xno"; then
        PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
               [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
                have_seccomp=yes
                M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
               [have_seccomp=no])
        if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
                AC_MSG_ERROR([*** seccomp support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])

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# ------------------------------------------------------------------------------
have_ima=yes
AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima],[Disable optional IMA support]),
                [case "${enableval}" in
                        yes) have_ima=yes ;;
                        no) have_ima=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
                esac],
                [have_ima=yes])

if test "x${have_ima}" != xno ; then
        AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
fi

# ------------------------------------------------------------------------------
have_chkconfig=yes
AC_ARG_ENABLE([chkconfig], AS_HELP_STRING([--disable-chkconfig],[Disable optional chkconfig support]),
                [case "${enableval}" in
                        yes) have_chkconfig=yes ;;
                        no) have_chkconfig=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-chkconfig) ;;
                esac],
                [AC_PATH_PROG(CHKCONFIG, chkconfig)
                if test -z "$CHKCONFIG"; then
                        have_chkconfig=no
                else
                        have_chkconfig=yes
                fi])

if test "x${have_chkconfig}" != xno ; then
        AC_DEFINE(HAVE_CHKCONFIG, 1, [Define if CHKCONFIG is available])
fi

# ------------------------------------------------------------------------------
have_selinux=no
AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
if test "x$enable_selinux" != "xno"; then
        PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
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                [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
                 have_selinux=yes
                 M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
                [have_selinux=no])
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        if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
                AC_MSG_ERROR([*** SELinux support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])

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have_apparmor=no
AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [Disable optional AppArmor support]))
if test "x$enable_apparmor" != "xno"; then
        PKG_CHECK_MODULES([APPARMOR], [libapparmor],
                [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
                 have_apparmor=yes
                 M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
                [have_apparmor=no])
        if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
                AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])


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AC_ARG_WITH(debug-shell,
        AS_HELP_STRING([--with-debug-shell=PATH],
                [Path to debug shell binary]),
        [SUSHELL="$withval"],[
        AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])

AC_SUBST(SUSHELL)

AC_ARG_WITH([debug-tty],
        AS_HELP_STRING([--with-debug-tty=PATH],
                [Specify the tty device for debug shell]),
        [DEBUGTTY="$withval"],
        [DEBUGTTY=/dev/tty9])

AC_SUBST(DEBUGTTY)

# ------------------------------------------------------------------------------
have_xz=no
AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [Disable optional XZ support]))
if test "x$enable_xz" != "xno"; then
        PKG_CHECK_MODULES(XZ, [ liblzma ],
                [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available]) have_xz=yes], have_xz=no)
        if test "x$have_xz" = xno -a "x$enable_xz" = xyes; then
                AC_MSG_ERROR([*** Xz support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([pam],
        AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
                [case "${enableval}" in
                        yes) have_pam=yes ;;
                        no) have_pam=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
                esac],
                [have_pam=auto])

if test "x${have_pam}" != xno ; then
        AC_CHECK_HEADERS(
                [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
                [have_pam=yes],
                [if test "x$have_pam" = xyes ; then
                        AC_MSG_ERROR([*** PAM headers not found.])
                fi])

        AC_CHECK_LIB(
                [pam],
                [pam_syslog],
                [have_pam=yes],
                [if test "x$have_pam" = xyes ; then
                        AC_MSG_ERROR([*** libpam not found.])
                fi])

        if test "x$have_pam" = xyes ; then
                PAM_LIBS="-lpam -lpam_misc"
                AC_DEFINE(HAVE_PAM, 1, [PAM available])
542
                M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
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        else
                have_pam=no
        fi
else
        PAM_LIBS=
fi
AC_SUBST(PAM_LIBS)
AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([acl],
        AS_HELP_STRING([--disable-acl],[Disable optional ACL support]),
                [case "${enableval}" in
                        yes) have_acl=yes ;;
                        no) have_acl=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
                esac],
                [have_acl=auto])

if test "x${have_acl}" != xno ; then
        AC_CHECK_HEADERS(
                [sys/acl.h acl/libacl.h],
                [have_acl=yes],
                [if test "x$have_acl" = xyes ; then
                        AC_MSG_ERROR([*** ACL headers not found.])
                fi])

        AC_CHECK_LIB(
                [acl],
                [acl_get_file],
                [have_acl=yes],
                [if test "x$have_acl" = xyes ; then
                        AC_MSG_ERROR([*** libacl not found.])
                fi])

        if test "x$have_acl" = xyes ; then
                ACL_LIBS="-lacl"
                AC_DEFINE(HAVE_ACL, 1, [ACL available])
        else
                have_acl=no
        fi
else
        ACL_LIBS=
fi
AC_SUBST(ACL_LIBS)
AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])

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# ------------------------------------------------------------------------------
AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack],[Disable optional SMACK support]),
                [case "${enableval}" in
                        yes) have_smack=yes ;;
                        no) have_smack=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
                esac],
                [have_smack=auto])

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if test "x${have_smack}" = xauto; then
        M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
        have_smack=yes
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fi

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AC_ARG_WITH(smack-run-label,
AS_HELP_STRING([--with-smack-run-label=STRING],
        [run systemd --system with a specific SMACK label]),
        [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])],
        [])

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if test "x${have_smack}" = xyes ; then
        AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
fi

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# ------------------------------------------------------------------------------
AC_ARG_ENABLE([gcrypt],
        AS_HELP_STRING([--disable-gcrypt],[Disable optional GCRYPT support]),
                [case "${enableval}" in
                        yes) have_gcrypt=yes ;;
                        no) have_gcrypt=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
                esac],
                [have_gcrypt=auto])

if test "x${have_gcrypt}" != xno ; then
        AM_PATH_LIBGCRYPT(
                [1.4.5],
                [have_gcrypt=yes],
                [if test "x$have_gcrypt" = xyes ; then
                        AC_MSG_ERROR([*** GCRYPT headers not found.])
                fi])

        if test "x$have_gcrypt" = xyes ; then
                GCRYPT_LIBS="$LIBGCRYPT_LIBS"
                GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS"
                AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
        else
                have_gcrypt=no
        fi
else
        GCRYPT_LIBS=
        GCRYPT_CFLAGS=
fi
AC_SUBST(GCRYPT_LIBS)
AC_SUBST(GCRYPT_CFLAGS)
AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([audit],
        AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
                [case "${enableval}" in
                        yes) have_audit=yes ;;
                        no) have_audit=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
                esac],
                [have_audit=auto])

if test "x${have_audit}" != xno ; then
        AC_CHECK_HEADERS(
                [libaudit.h],
                [have_audit=yes],
                [if test "x$have_audit" = xyes ; then
                        AC_MSG_ERROR([*** AUDIT headers not found.])
                fi])

        AC_CHECK_LIB(
                [audit],
                [audit_open],
                [have_audit=yes],
                [if test "x$have_audit" = xyes ; then
                        AC_MSG_ERROR([*** libaudit not found.])
                fi])

        if test "x$have_audit" = xyes ; then
                AUDIT_LIBS="-laudit"
                AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
        else
                have_audit=no
        fi
else
        AUDIT_LIBS=
fi
AC_SUBST(AUDIT_LIBS)

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# ------------------------------------------------------------------------------
AC_ARG_ENABLE([elfutils],
        AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
                [case "${enableval}" in
                        yes) have_elfutils=yes ;;
                        no) have_elfutils=no ;;
                        *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
                esac],
                [have_elfutils=auto])

if test "x${have_elfutils}" != xno ; then
        AC_CHECK_HEADERS(
                [elfutils/libdwfl.h],
                [],
                [if test "x$have_elfutils" = xyes ; then
                        AC_MSG_ERROR([*** ELFUTILS headers not found.])
                fi])

        AC_CHECK_LIB(
                [dw],
                [dwfl_begin],
                [],
                [if test "x$have_elfutils" = xyes ; then
                        AC_MSG_ERROR([*** ELFUTILS libs not found.])
                fi])

        AC_CHECK_LIB(
                [dw],
                [dwfl_core_file_attach],
                [have_elfutils=yes],
                [if test "x$have_elfutils" = xyes ; then
                        AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
                fi])

        if test "x$have_elfutils" = xyes ; then
                ELFUTILS_LIBS="-lelf -ldw"
                AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
        else
                have_elfutils=no
        fi
else
        ELFUTILS_LIBS=
fi
AC_SUBST(ELFUTILS_LIBS)
AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])

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# ------------------------------------------------------------------------------
have_libcryptsetup=no
AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
if test "x$enable_libcryptsetup" != "xno"; then
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        PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
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                [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
        if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
                AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])

# ------------------------------------------------------------------------------
have_qrencode=no
AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
if test "x$enable_qrencode" != "xno"; then
        PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
                [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
        if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
                AC_MSG_ERROR([*** qrencode support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])

# ------------------------------------------------------------------------------
have_microhttpd=no
AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
if test "x$enable_microhttpd" != "xno"; then
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        PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
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                [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
        if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
                AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])

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# ------------------------------------------------------------------------------
have_gnutls=no
AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
if test "x$enable_gnutls" != "xno"; then
        PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
                [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
        if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
                AC_MSG_ERROR([*** gnutls support requested but libraries not found])
        fi
fi
AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])

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# ------------------------------------------------------------------------------
have_binfmt=no
AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
if test "x$enable_binfmt" != "xno"; then
        have_binfmt=yes
fi
AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])

# ------------------------------------------------------------------------------
have_vconsole=no
AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
if test "x$enable_vconsole" != "xno"; then
        have_vconsole=yes
fi
AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])

# ------------------------------------------------------------------------------
have_readahead=no
AC_ARG_ENABLE(readahead, AS_HELP_STRING([--disable-readahead], [disable readahead tools]))
if test "x$enable_readahead" != "xno"; then
        have_readahead=yes
fi
AM_CONDITIONAL(ENABLE_READAHEAD, [test "$have_readahead" = "yes"])

# ------------------------------------------------------------------------------
have_bootchart=no
AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
if test "x$enable_bootchart" != "xno"; then
        have_bootchart=yes
fi
AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])

# ------------------------------------------------------------------------------
have_quotacheck=no
AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
if test "x$enable_quotacheck" != "xno"; then
        have_quotacheck=yes
fi
AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])

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# ------------------------------------------------------------------------------
have_tmpfiles=no
AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
if test "x$enable_tmpfiles" != "xno"; then
        have_tmpfiles=yes
fi
AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])

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# ------------------------------------------------------------------------------
have_sysusers=no
AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
if test "x$enable_sysusers" != "xno"; then
        have_sysusers=yes
fi
AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])

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# ------------------------------------------------------------------------------
have_randomseed=no
AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
if test "x$enable_randomseed" != "xno"; then
        have_randomseed=yes
fi
AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])

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# ------------------------------------------------------------------------------
have_backlight=no
AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
if test "x$enable_backlight" != "xno"; then
        have_backlight=yes
fi
AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])

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# ------------------------------------------------------------------------------
have_rfkill=no
AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
if test "x$enable_rfkill" != "xno"; then
        have_rfkill=yes
fi
AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])

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# ------------------------------------------------------------------------------
have_logind=no
AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
if test "x$enable_logind" != "xno"; then
        have_logind=yes
fi
AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])

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# ------------------------------------------------------------------------------
have_machined=no
AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
if test "x$enable_machined" != "xno"; then
        have_machined=yes
fi
AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
AS_IF([test "$have_machined" = "yes"], [ AC_DEFINE(HAVE_MACHINED, [1], [Machined support available]) ])

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# ------------------------------------------------------------------------------
have_hostnamed=no
AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
if test "x$enable_hostnamed" != "xno"; then
        have_hostnamed=yes
fi
AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])

# ------------------------------------------------------------------------------
have_timedated=no
AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
if test "x$enable_timedated" != "xno"; then
        have_timedated=yes
fi
AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])

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# ------------------------------------------------------------------------------
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)

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# ------------------------------------------------------------------------------
have_localed=no
AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
if test "x$enable_localed" != "xno"; then
        have_localed=yes
fi
AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])

# ------------------------------------------------------------------------------
have_coredump=no
AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
if test "x$enable_coredump" != "xno"; then
        have_coredump=yes
fi
AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])

# ------------------------------------------------------------------------------
have_polkit=no
AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
if test "x$enable_polkit" != "xno"; then
        AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
        have_polkit=yes
fi
AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])

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# ------------------------------------------------------------------------------
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]))
982
AS_IF([test "x$enable_networkd" != "xno"], [
983 984
        AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
        have_networkd=yes
985
])
986 987
AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])

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# ------------------------------------------------------------------------------
have_efi=no
AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable EFI support]))
if test "x$enable_efi" != "xno"; then
        AC_DEFINE(ENABLE_EFI, 1, [Define if EFI support is to be enabled])
        have_efi=yes
fi
AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])

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# ------------------------------------------------------------------------------
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"])

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# ------------------------------------------------------------------------------
AC_ARG_WITH(rc-local-script-path-start,
        AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
                [Path to /etc/rc.local]),
        [RC_LOCAL_SCRIPT_PATH_START="$withval"],
        [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])

AC_ARG_WITH(rc-local-script-path-stop,
        AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
                [Path to /usr/sbin/halt.local]),
        [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
        [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])

AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])

AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)

# ------------------------------------------------------------------------------
AC_ARG_WITH(kbd-loadkeys,
        AS_HELP_STRING([--with-kbd-loadkeys=PATH],
                [Path to loadkeys]),
        [KBD_LOADKEYS="$withval"],
        [KBD_LOADKEYS="/usr/bin/loadkeys"])

AC_ARG_WITH(kbd-setfont,
        AS_HELP_STRING([--with-kbd-setfont=PATH],
                [Path to setfont]),
        [KBD_SETFONT="$withval"],
        [KBD_SETFONT="/usr/bin/setfont"])

AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])

AC_SUBST(KBD_LOADKEYS)
AC_SUBST(KBD_SETFONT)

AC_ARG_WITH(telinit,
        AS_HELP_STRING([--with-telinit=PATH],
                [Path to telinit]),
        [TELINIT="$withval"],
1057
        [TELINIT="/lib/sysvinit/telinit"])
1058 1059 1060 1061 1062

AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])

AC_SUBST(TELINIT)

1063
AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1064 1065 1066 1067 1068 1069

# ------------------------------------------------------------------------------
have_myhostname=no
AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
if test "x$enable_myhostname" != "xno"; then
        AC_HEADER_STDC
1070
        AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113

        AC_C_CONST
        AC_TYPE_SIZE_T
        AC_HEADER_TIME

        AC_FUNC_MALLOC
        AC_FUNC_SELECT_ARGTYPES
        AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])

        have_myhostname=yes
fi
AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])

# ------------------------------------------------------------------------------
AC_ARG_WITH(firmware-path,
       AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
          [Firmware search path (default="")]),
       [], [with_firmware_path=""])
OLD_IFS=$IFS
IFS=:
for i in $with_firmware_path; do
       if test "x${FIRMWARE_PATH}" = "x"; then
              FIRMWARE_PATH="\\\"${i}/\\\""
       else
              FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
       fi
done
IFS=$OLD_IFS
AC_SUBST(FIRMWARE_PATH)
AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])

# ------------------------------------------------------------------------------
AC_ARG_ENABLE([gudev],
       AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
       [], [enable_gudev=yes])
AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])

# ------------------------------------------------------------------------------
have_manpages=no
AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1114
AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153
AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])

# ------------------------------------------------------------------------------

# Location of the init scripts as mandated by LSB
SYSTEM_SYSVINIT_PATH=/etc/init.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d

AC_ARG_WITH([sysvinit-path],
        [AS_HELP_STRING([--with-sysvinit-path=PATH],
                [Specify the path to where the SysV init scripts are located])],
        [SYSTEM_SYSVINIT_PATH="$withval"],
        [])

AC_ARG_WITH([sysvrcnd-path],
        [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
                [Specify the path to the base directory for the SysV rcN.d directories])],
        [SYSTEM_SYSVRCND_PATH="$withval"],
        [])

if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
        AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
        SYSTEM_SYSV_COMPAT="yes"
        M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
        AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcnd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
else
        SYSTEM_SYSV_COMPAT="no"
fi

AC_SUBST(SYSTEM_SYSVINIT_PATH)
AC_SUBST(SYSTEM_SYSVRCND_PATH)
AC_SUBST(M4_DEFINES)

AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")

AC_ARG_WITH([tty-gid],
        [AS_HELP_STRING([--with-tty-gid=GID],
                [Specify the numeric GID of the 'tty' group])],
1154 1155 1156 1157 1158
        [TTY_GID="$withval"],
        [TTY_GID="5"])

AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
AC_SUBST(TTY_GID)
1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188

AC_ARG_WITH([dbuspolicydir],
        AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
        [],
        [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])

AC_ARG_WITH([dbussessionservicedir],
        AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
        [],
        [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])

AC_ARG_WITH([dbussystemservicedir],
        AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
        [],
        [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])

AC_ARG_WITH([dbusinterfacedir],
        AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
        [],
        [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])

AC_ARG_WITH([bashcompletiondir],
        AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
        [],
        [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
                with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
        ] , [
                with_bashcompletiondir=${datadir}/bash-completion/completions
        ])])

1189 1190 1191 1192
AC_ARG_WITH([zshcompletiondir],
        AS_HELP_STRING([--with-zshcompletiondir=DIR], [Zsh completions directory]),
        [], [with_zshcompletiondir=${datadir}/zsh/site-functions])

1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206
AC_ARG_WITH([rootprefix],
        AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
        [], [with_rootprefix=${ac_default_prefix}])

AC_ARG_WITH([rootlibdir],
        AS_HELP_STRING([--with-rootlibdir=DIR], [Root directory for libraries necessary for boot]),
        [],
        [with_rootlibdir=${libdir}])

AC_ARG_WITH([pamlibdir],
        AS_HELP_STRING([--with-pamlibdir=DIR], [Directory for PAM modules]),
        [],
        [with_pamlibdir=${with_rootlibdir}/security])

1207 1208 1209 1210 1211
AC_ARG_WITH([pamconfdir],
        AS_HELP_STRING([--with-pamconfdir=DIR], [Directory for PAM configuration]),
        [],
        [with_pamconfdir=${sysconfdir}/pam.d])

1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241
AC_ARG_ENABLE([split-usr],
        AS_HELP_STRING([--enable-split-usr], [Assume that /bin, /sbin aren\'t symlinks into /usr]),
        [],
        [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
                enable_split_usr=yes
        ], [
                enable_split_usr=no
        ])])

AS_IF([test "x${enable_split_usr}" = "xyes"], [
        AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
])

# Work around intltoolize and gtk-doc problems in VPATH builds
AM_CONDITIONAL([ENABLE_GTK_DOC_TESTS], [test "x$0" = "x./configure"],
                                       [Define to do gtk-doc tests])
AS_IF([test "x$0" != "x./configure"], [
        AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
])

AC_ARG_ENABLE(tests,
       [AC_HELP_STRING([--disable-tests], [disable tests])],
       enable_tests=$enableval, enable_tests=yes)
AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes])

AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1242
AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1243
AC_SUBST([pamlibdir], [$with_pamlibdir])
1244
AC_SUBST([pamconfdir], [$with_pamconfdir])
1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263
AC_SUBST([rootprefix], [$with_rootprefix])
AC_SUBST([rootlibdir], [$with_rootlibdir])

AC_CONFIG_FILES([
        Makefile po/Makefile.in
        docs/libudev/Makefile
        docs/libudev/version.xml
        docs/gudev/Makefile
        docs/gudev/version.xml
])

AC_OUTPUT
AC_MSG_RESULT([
        $PACKAGE_NAME $VERSION

        libcryptsetup:           ${have_libcryptsetup}
        PAM:                     ${have_pam}
        AUDIT:                   ${have_audit}
        IMA:                     ${have_ima}
1264
        AppArmor:                ${have_apparmor}
1265
        SELinux:                 ${have_selinux}
1266
        SECCOMP:                 ${have_seccomp}
1267
        SMACK:                   ${have_smack}
1268 1269 1270 1271 1272 1273
        XZ:                      ${have_xz}
        ACL:                     ${have_acl}
        GCRYPT:                  ${have_gcrypt}
        QRENCODE:                ${have_qrencode}
        MICROHTTPD:              ${have_microhttpd}
        CHKCONFIG:               ${have_chkconfig}
1274
        GNUTLS:                  ${have_gnutls}
1275
        ELFUTILS:                ${have_elfutils}
1276 1277 1278 1279 1280
        binfmt:                  ${have_binfmt}
        vconsole:                ${have_vconsole}
        readahead:               ${have_readahead}
        bootchart:               ${have_bootchart}
        quotacheck:              ${have_quotacheck}
1281
        tmpfiles:                ${have_tmpfiles}
1282
        sysusers:                ${have_sysusers}
1283
        randomseed:              ${have_randomseed}
1284
        backlight:               ${have_backlight}
1285
        rfkill:                  ${have_rfkill}
1286
        logind:                  ${have_logind}
1287
        machined:                ${have_machined}
1288 1289
        hostnamed:               ${have_hostnamed}
        timedated:               ${have_timedated}
1290 1291 1292
        timesyncd:               ${have_timesyncd}
        default NTP servers:     ${NTP_SERVERS}
        time epoch:              ${TIME_EPOCH}
1293
        localed:                 ${have_localed}
1294 1295 1296
        networkd:                ${have_networkd}
        resolved:                ${have_resolved}
        default DNS servers:     ${DNS_SERVERS}
1297 1298 1299 1300 1301
        coredump:                ${have_coredump}
        polkit:                  ${have_polkit}
        efi:                     ${have_efi}
        kmod:                    ${have_kmod}
        blkid:                   ${have_blkid}
1302
        dbus:                    ${have_dbus}
1303 1304 1305
        nss-myhostname:          ${have_myhostname}
        gudev:                   ${enable_gudev}
        gintrospection:          ${enable_introspection}
1306 1307
        multi-seat-x:            ${have_multi_seat_x}
        kdbus:                   ${have_kdbus}
1308 1309 1310 1311
        Python:                  ${have_python}
        Python Headers:          ${have_python_devel}
        man pages:               ${have_manpages}
        gtk-doc:                 ${enable_gtk_doc}
1312
        test coverage:           ${have_coverage}
1313 1314
        Split /usr:              ${enable_split_usr}
        SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
1315
        compatibility libraries: ${have_compat_libs}
1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328

        prefix:                  ${prefix}
        rootprefix:              ${with_rootprefix}
        sysconf dir:             ${sysconfdir}
        datarootdir:             ${datarootdir}
        includedir:              ${includedir}
        include_prefix:          ${INCLUDE_PREFIX}
        lib dir:                 ${libdir}
        rootlib dir:             ${with_rootlibdir}
        SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
        SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
        Build Python:            ${PYTHON}
        Installation Python:     ${PYTHON_BINARY}
1329
        sphinx binary:           ${SPHINX_BUILD}
1330 1331
        firmware path:           ${FIRMWARE_PATH}
        PAM modules dir:         ${with_pamlibdir}
1332
        PAM configuration dir:   ${with_pamconfdir}
1333 1334 1335 1336 1337
        D-Bus policy dir:        ${with_dbuspolicydir}
        D-Bus session dir:       ${with_dbussessionservicedir}
        D-Bus system dir:        ${with_dbussystemservicedir}
        D-Bus interfaces dir:    ${with_dbusinterfacedir}
        Bash completions dir:    ${with_bashcompletiondir}
1338
        Zsh completions dir:     ${with_zshcompletiondir}
1339 1340 1341
        Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
        Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}
        Debug shell:             ${SUSHELL} @ ${DEBUGTTY}
1342
        TTY GID:                 ${TTY_GID}
1343 1344
        Maximum System UID:      ${SYSTEM_UID_MAX}
        Maximum System GID:      ${SYSTEM_GID_MAX}
1345 1346 1347 1348

        CFLAGS:                  ${OUR_CFLAGS} ${CFLAGS}
        CPPFLAGS:                ${OUR_CPPFLAGS} ${CPPFLAGS}
        LDFLAGS:                 ${OUR_LDFLAGS} ${LDFLAGS}
1349 1350
        PYTHON_CFLAGS:           ${PYTHON_DEVEL_CFLAGS}
        PYTHON_LIBS:             ${PYTHON_DEVEL_LIBS}
1351
])