configure.ac

   1 #
   2 #  This file is part of systemd.
   3 #
   4 #  Copyright 2010-2012 Lennart Poettering
   5 #  Copyright 2010-2012 Kay Sievers
   6 #
   7 #  systemd is free software; you can redistribute it and/or modify it
   8 #  under the terms of the GNU Lesser General Public License as published by
   9 #  the Free Software Foundation; either version 2.1 of the License, or
  10 #  (at your option) any later version.
  11 #
  12 #  systemd is distributed in the hope that it will be useful, but
  13 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15 #  Lesser General Public License for more details.
  16 #
  17 #  You should have received a copy of the GNU Lesser General Public License
  18 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  19
  20 AC_PREREQ([2.64])
  21
  22 AC_INIT([systemd],
  23         [232],
  24         [http://github.com/systemd/systemd/issues],
  25         [systemd],
  26         [http://www.freedesktop.org/wiki/Software/systemd])
  27
  28 AC_CONFIG_SRCDIR([src/core/main.c])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_HEADERS([config.h])
  31 AC_CONFIG_AUX_DIR([build-aux])
  32
  33 AC_USE_SYSTEM_EXTENSIONS
  34 AC_SYS_LARGEFILE
  35 AC_PREFIX_DEFAULT([/usr])
  36 AM_MAINTAINER_MODE([enable])
  37 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects parallel-tests])
  38 AM_SILENT_RULES([yes])
  39 AC_CANONICAL_HOST
  40 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  41
  42 AC_PROG_CC_C99
  43
  44 AX_COMPILER_VENDOR
  45 AS_IF([test "x$ax_cv_c_compiler_vendor" = "xgnu"], [
  46       AC_CHECK_TOOLS([AR], [gcc-ar ar], [:])
  47       AC_CHECK_TOOLS([NM], [gcc-nm nm], [:])
  48       AC_CHECK_TOOLS([RANLIB], [gcc-ranlib ranlib], [:])
  49 ])
  50
  51 LT_PREREQ(2.2)
  52 LT_INIT([disable-static])
  53
  54 AS_IF([test "x$enable_static" = "xyes"], [AC_MSG_ERROR([--enable-static is not supported by systemd])])
  55 AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile is not supported by systemd])])
  56
  57 SET_ARCH(X86_64, x86_64*)
  58 SET_ARCH(IA32, i*86*)
  59 SET_ARCH(MIPS, mips*)
  60 SET_ARCH(AARCH64, aarch64*)
  61
  62 # i18n stuff for the PolicyKit policy files, heck whether intltool can be found, disable NLS otherwise
  63 AC_CHECK_PROG(intltool_found, [intltool-merge], [yes], [no])
  64 AS_IF([test x"$intltool_found" != xyes],
  65       [AS_IF([test x"$enable_nls" = xyes],
  66              [AC_MSG_ERROR([--enable-nls requested but intltool not found])],
  67              [AS_IF([test x"$enable_nls" != xno],
  68                     [AC_MSG_WARN([*** Disabling NLS support because intltool was not found])
  69                      enable_nls=no])
  70              ])
  71       ])
  72
  73 AM_NLS
  74 AS_IF([test x"$enable_nls" != xno -o "x$enable_polkit" != xno], [
  75     # intltoolize greps for '^(AC|IT)_PROG_INTLTOOL', so it needs to be on its own line
  76 IT_PROG_INTLTOOL([0.40.0])
  77 ])
  78
  79 AS_IF([test -z "$INTLTOOL_POLICY_RULE"], [
  80     # If intltool is not available, provide a dummy rule to fail generation of %.policy files with a meaningful error message
  81     INTLTOOL_POLICY_RULE='%.policy: %.policy.in ; @echo "  ITMRG   " $@ && echo "*** intltool support required to build target $@" && false'
  82     AC_SUBST(INTLTOOL_POLICY_RULE)
  83 ])
  84
  85 GETTEXT_PACKAGE=systemd
  86 AC_SUBST(GETTEXT_PACKAGE)
  87 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [systemd])
  88
  89 AC_PROG_MKDIR_P
  90 AC_PROG_LN_S
  91 AC_PROG_SED
  92 AC_PROG_GREP
  93 AC_PROG_AWK
  94
  95 AC_PATH_PROG([M4], [m4])
  96
  97 AC_PATH_PROG([QUOTAON], [quotaon], [/usr/sbin/quotaon], [$PATH:/usr/sbin:/sbin])
  98 AC_PATH_PROG([QUOTACHECK], [quotacheck], [/usr/sbin/quotacheck], [$PATH:/usr/sbin:/sbin])
  99
 100 AC_PATH_PROG([KILL], [kill], [/usr/bin/kill], [$PATH:/usr/sbin:/sbin])
 101
 102 AC_PATH_PROG([KMOD], [kmod], [/usr/bin/kmod], [$PATH:/usr/sbin:/sbin])
 103
 104 AC_PATH_PROG([KEXEC], [kexec], [/usr/sbin/kexec], [$PATH:/usr/sbin:/sbin])
 105
 106 AC_PATH_PROG([SULOGIN], [sulogin], [/usr/sbin/sulogin], [$PATH:/usr/sbin:/sbin])
 107
 108 AC_PATH_PROG([MOUNT_PATH], [mount], [/usr/bin/mount], [$PATH:/usr/sbin:/sbin])
 109 AC_PATH_PROG([UMOUNT_PATH], [umount], [/usr/bin/umount], [$PATH:/usr/sbin:/sbin])
 110
 111 AS_IF([! ln --relative --help > /dev/null 2>&1], [AC_MSG_ERROR([*** ln doesn't support --relative ***])])
 112
 113 M4_DEFINES=
 114
 115 AC_CHECK_TOOL(OBJCOPY, objcopy)
 116 AC_CHECK_TOOL(STRINGS, strings)
 117 AC_CHECK_TOOL(GPERF, gperf)
 118 if test -z "$GPERF" ; then
 119         AC_MSG_ERROR([*** gperf not found])
 120 fi
 121
 122 # ------------------------------------------------------------------------------
 123 address_sanitizer_cflags=
 124 address_sanitizer_cppflags=
 125 address_sanitizer_ldflags=
 126 AC_ARG_ENABLE(address-sanitizer, AS_HELP_STRING([--enable-address-sanitizer], [enable -fsanitize=address]))
 127 AS_IF([test "x$enable_address_sanitizer" = "xyes"], [
 128             CC_CHECK_FLAG_APPEND([with_as_cflags], [CFLAGS], [-fsanitize=address])
 129             AS_IF([test -z "$with_as_cflags"],
 130                   [AC_MSG_ERROR([*** -fsanitize=address is not supported])])
 131             address_sanitizer_cflags="$with_as_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 132             address_sanitizer_cppflags="-DVALGRIND=1"
 133             address_sanitizer_ldflags="-Wc,-fsanitize=address"
 134       ])
 135
 136 undefined_sanitizer_cflags=
 137 undefined_sanitizer_cppflags=
 138 undefined_sanitizer_ldflags=
 139 AC_ARG_ENABLE(undefined-sanitizer, AS_HELP_STRING([--enable-undefined-sanitizer], [enable -fsanitize=undefined]))
 140 AS_IF([test "x$enable_undefined_sanitizer" = "xyes"], [
 141             CC_CHECK_FLAG_APPEND([with_us_cflags], [CFLAGS], [-fsanitize=undefined])
 142             AS_IF([test -z "$with_us_cflags"],
 143                   [AC_MSG_ERROR([*** -fsanitize=undefined is not supported])])
 144             undefined_sanitizer_cflags="$with_us_cflags -fno-omit-frame-pointer -DVALGRIND=1"
 145             undefined_sanitizer_cppflags="-DVALGRIND=1"
 146             undefined_sanitizer_ldflags="-Wc,-fsanitize=undefined"
 147       ])
 148
 149 sanitizer_cflags="$address_sanitizer_cflags $undefined_sanitizer_cflags"
 150 sanitizer_cppflags="$address_sanitizer_cppflags $undefined_sanitizer_cppflags"
 151 sanitizer_ldflags="$address_sanitizer_ldflags $undefined_sanitizer_ldflags"
 152
 153 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 154         -pipe \
 155         -Wall \
 156         -Wextra \
 157         -Wundef \
 158         "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
 159         -Wlogical-op \
 160         -Wmissing-include-dirs \
 161         -Wold-style-definition \
 162         -Wpointer-arith \
 163         -Winit-self \
 164         -Wdeclaration-after-statement \
 165         -Wfloat-equal \
 166         -Wsuggest-attribute=noreturn \
 167         -Werror=missing-prototypes \
 168         -Werror=implicit-function-declaration \
 169         -Werror=missing-declarations \
 170         -Werror=return-type \
 171         -Wstrict-prototypes \
 172         -Wredundant-decls \
 173         -Wmissing-noreturn \
 174         -Wshadow \
 175         -Wendif-labels \
 176         -Wstrict-aliasing=2 \
 177         -Wwrite-strings \
 178         -Wno-unused-parameter \
 179         -Wno-missing-field-initializers \
 180         -Wno-unused-result \
 181         -Wno-format-signedness \
 182         -Werror=overflow \
 183         -Wdate-time \
 184         -Wnested-externs \
 185         -ffast-math \
 186         -fno-common \
 187         -fdiagnostics-show-option \
 188         -fno-strict-aliasing \
 189         -fvisibility=hidden \
 190         -fstack-protector \
 191         -fstack-protector-strong \
 192         -fPIE \
 193         --param=ssp-buffer-size=4])
 194
 195 CC_CHECK_FLAG_APPEND([with_cflags], [CFLAGS], [-Werror=shadow], [
 196 #include <time.h>
 197 #include <inttypes.h>
 198 typedef uint64_t usec_t;
 199 usec_t now(clockid_t clock);
 200 int main(void) {
 201         struct timespec now;
 202         return 0;
 203 }
 204 ])
 205
 206 AS_CASE([$CC], [*clang*],
 207         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 208                -Wno-typedef-redefinition \
 209                -Wno-gnu-variable-sized-type-not-at-end \
 210         ])])
 211
 212 AC_ARG_ENABLE([lto], [AS_HELP_STRING([--disable-lto], [disable -flto])],
 213                      [], [enable_lto=yes])
 214 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 215         [AS_IF([test "x$enable_lto" = "xyes"],
 216                [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [-flto])],
 217                [AC_MSG_RESULT([disabling -flto as requested])])],
 218         [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
 219
 220 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 221         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
 222                -Wp,-D_FORTIFY_SOURCE=2])],
 223         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
 224
 225 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 226         [CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 227                -Wl,--gc-sections])],
 228         [AC_MSG_RESULT([skipping --gc-sections, optimization not enabled])])
 229
 230 AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
 231         [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 232                -ffunction-sections -fdata-sections])],
 233         [AC_MSG_RESULT([skipping -ffunction/data-section, optimization not enabled])])
 234
 235 CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
 236         -Wl,--as-needed \
 237         -Wl,--no-undefined \
 238         -Wl,-z,relro \
 239         -Wl,-z,now \
 240         -pie \
 241         -Wl,-fuse-ld=gold])
 242
 243 AC_SUBST([OUR_CPPFLAGS], "$with_cppflags $sanitizer_cppflags")
 244 AC_SUBST([OUR_CFLAGS], "-D__SANE_USERSPACE_TYPES__ $with_cflags $sanitizer_cflags")
 245 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $sanitizer_ldflags")
 246
 247 AC_CHECK_SIZEOF(pid_t)
 248 AC_CHECK_SIZEOF(uid_t)
 249 AC_CHECK_SIZEOF(gid_t)
 250 AC_CHECK_SIZEOF(time_t)
 251 AC_CHECK_SIZEOF(dev_t)
 252 AC_CHECK_SIZEOF(ino_t)
 253 AC_CHECK_SIZEOF(rlim_t,,[
 254        #include <sys/time.h>
 255        #include <sys/resource.h>
 256 ])
 257
 258 # ------------------------------------------------------------------------------
 259 # we use python to build the man page index
 260 have_python=no
 261 AC_ARG_WITH([python],
 262         [AS_HELP_STRING([--without-python], [disable building the man page index and systemd-python (default: test)])])
 263
 264 have_lxml=no
 265 AS_IF([test "x$with_python" != "xno"], [
 266         AM_PATH_PYTHON(,, [:])
 267         AS_IF([test "x$PYTHON" != "x:"], [
 268                 AC_MSG_CHECKING([for python lxml module])
 269                 AS_IF(["$PYTHON" -c 'import lxml' 2>/dev/null], [have_lxml=yes])
 270                 AC_MSG_RESULT([$have_lxml])
 271                 AS_IF([test "x$have_lxml" = "xyes"], [have_python=yes],
 272                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
 273         ])
 274 ])
 275 AS_IF([test "$have_python" != "yes"], [
 276       AS_IF([test "$with_python" = "yes"],
 277             [AC_MSG_ERROR([*** python support requested but python support not found])])
 278       AS_IF([test "$with_python" != "no"],
 279             [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
 280 ])
 281 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 282
 283 # ------------------------------------------------------------------------------
 284
 285 AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
 286 AC_CHECK_HEADERS([linux/btrfs.h], [], [])
 287 AC_CHECK_HEADERS([linux/memfd.h], [], [])
 288
 289 # unconditionally pull-in librt with old glibc versions
 290 AC_SEARCH_LIBS([clock_gettime], [rt], [], [])
 291
 292 save_LIBS="$LIBS"
 293 LIBS=
 294 AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
 295 CAP_LIBS="$LIBS"
 296 LIBS="$save_LIBS"
 297 AC_SUBST(CAP_LIBS)
 298
 299 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
 300 AC_CHECK_DECLS([
 301         memfd_create,
 302         gettid,
 303         pivot_root,
 304         name_to_handle_at,
 305         setns,
 306         getrandom,
 307         renameat2,
 308         kcmp,
 309         keyctl,
 310         LO_FLAGS_PARTSCAN,
 311         copy_file_range],
 312         [], [], [[
 313 #include <sys/types.h>
 314 #include <unistd.h>
 315 #include <sys/mount.h>
 316 #include <fcntl.h>
 317 #include <sched.h>
 318 #include <linux/loop.h>
 319 #include <linux/random.h>
 320 ]])
 321
 322 AC_CHECK_TYPES([char16_t, char32_t, key_serial_t, struct ethtool_link_settings],
 323                [], [], [[
 324 #include <uchar.h>
 325 #include <linux/ethtool.h>
 326 ]])
 327
 328 AC_CHECK_DECLS([IFLA_INET6_ADDR_GEN_MODE,
 329                 IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
 330                 IFLA_VRF_TABLE,
 331                 IFLA_MACVLAN_FLAGS,
 332                 IFLA_IPVLAN_MODE,
 333                 IFLA_VTI_REMOTE,
 334                 IFLA_PHYS_PORT_ID,
 335                 IFLA_BOND_AD_INFO,
 336                 IFLA_VLAN_PROTOCOL,
 337                 IFLA_VXLAN_REMCSUM_NOPARTIAL,
 338                 IFLA_IPTUN_ENCAP_DPORT,
 339                 IFLA_GRE_ENCAP_DPORT,
 340                 IFLA_BRIDGE_VLAN_INFO,
 341                 IFLA_BRPORT_PROXYARP,
 342                 IFLA_BRPORT_LEARNING_SYNC,
 343                 IFLA_BR_VLAN_DEFAULT_PVID,
 344                 NDA_IFINDEX,
 345                 IFA_FLAGS],
 346 [], [], [[
 347 #include <inttypes.h>
 348 #include <netinet/in.h>
 349 #include <netinet/ether.h>
 350 #include <linux/rtnetlink.h>
 351 #include <net/if.h>
 352 #include <linux/ip.h>
 353 #include <linux/if_tunnel.h>
 354 #include <linux/if_link.h>
 355 #include <linux/if_bridge.h>
 356 #include <linux/if_addr.h>
 357 #include <linux/neighbour.h>
 358 ]])
 359
 360 # This makes sure pkg.m4 is available.
 361 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
 362
 363 # ------------------------------------------------------------------------------
 364 have_dbus=no
 365 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
 366 AS_IF([test "x$enable_dbus" != "xno"], [
 367         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
 368                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
 369                 [have_dbus=no])
 370         AS_IF([test "x$have_dbus" = "xno" -a "x$enable_dbus" = "xyes"],
 371                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 372 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 373
 374 # ------------------------------------------------------------------------------
 375 have_utmp=yes
 376 AC_ARG_ENABLE([utmp], AS_HELP_STRING([--disable-utmp], [disable utmp/wtmp log handling]),
 377         AS_CASE("x${enableval}",
 378                 [xyes], [have_utmp=yes],
 379                 [xno],  [have_utmp=no],
 380                 AC_MSG_ERROR(bad value ${enableval} for --enable-utmp)))
 381 AS_IF([test "x$have_utmp" = "xyes"], [AC_DEFINE(HAVE_UTMP, 1, [Define if utmp/wtmp support is enabled])])
 382 AM_CONDITIONAL([HAVE_UTMP], [test "x$have_utmp" = "xyes"])
 383
 384 # ------------------------------------------------------------------------------
 385 have_coverage=no
 386 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
 387 if test "x$enable_coverage" = "xyes" ; then
 388         AC_CHECK_PROG(lcov_found, [lcov], [yes], [no])
 389         if test "x$lcov_found" = xno ; then
 390                 AC_MSG_ERROR([*** lcov support requested but the program was not found])
 391         else
 392                 lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`"
 393                 lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`"
 394                 if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then
 395                         AC_MSG_ERROR([*** lcov version is too old. 1.10 required])
 396                 else
 397                         have_coverage=yes
 398                         CC_CHECK_FLAGS_APPEND([with_coverage_cflags], [CFLAGS], [\
 399                         -fprofile-arcs \
 400                         -ftest-coverage])
 401                         AC_SUBST([OUR_CFLAGS], "$with_cflags $with_coverage_cflags")
 402                 fi
 403         fi
 404 fi
 405 AM_CONDITIONAL(ENABLE_COVERAGE, [test "$have_coverage" = "yes"])
 406
 407 # ------------------------------------------------------------------------------
 408 have_kmod=no
 409 AC_ARG_ENABLE(kmod, AS_HELP_STRING([--disable-kmod], [disable loadable modules support]))
 410 if test "x$enable_kmod" != "xno"; then
 411         PKG_CHECK_EXISTS([ libkmod ], have_kmod=yes, have_kmod=no)
 412         if test "x$have_kmod" = "xyes"; then
 413                 PKG_CHECK_MODULES(KMOD, [ libkmod >= 15 ],
 414                         [AC_DEFINE(HAVE_KMOD, 1, [Define if kmod is available])],
 415                         AC_MSG_ERROR([*** kmod version >= 15 not found]))
 416         fi
 417         if test "x$have_kmod" = xno -a "x$enable_kmod" = xyes; then
 418                 AC_MSG_ERROR([*** kmod support requested, but libraries not found])
 419         fi
 420 fi
 421 AM_CONDITIONAL(HAVE_KMOD, [test "$have_kmod" = "yes"])
 422
 423 # ------------------------------------------------------------------------------
 424 have_xkbcommon=no
 425 AC_ARG_ENABLE(xkbcommon, AS_HELP_STRING([--disable-xkbcommon], [disable xkbcommon keymap support]))
 426 if test "x$enable_xkbcommon" != "xno"; then
 427         PKG_CHECK_MODULES(XKBCOMMON, [ xkbcommon >= 0.3.0 ],
 428                 [AC_DEFINE(HAVE_XKBCOMMON, 1, [Define if libxkbcommon is available]) have_xkbcommon=yes], have_xkbcommon=no)
 429         if test "x$have_xkbcommon" = xno -a "x$enable_xkbcommon" = xyes; then
 430                 AC_MSG_ERROR([*** xkbcommon support requested but libraries not found])
 431         fi
 432 fi
 433 AM_CONDITIONAL(HAVE_XKBCOMMON, [test "$have_xkbcommon" = "yes"])
 434
 435 # ------------------------------------------------------------------------------
 436 have_blkid=no
 437 AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [disable blkid support]))
 438 if test "x$enable_blkid" != "xno"; then
 439         PKG_CHECK_MODULES(BLKID, [ blkid >= 2.24 ],
 440                 [AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
 441         if test "x$have_blkid" = xno -a "x$enable_blkid" = xyes; then
 442                 AC_MSG_ERROR([*** blkid support requested but libraries not found])
 443         fi
 444 fi
 445 AM_CONDITIONAL(HAVE_BLKID, [test "$have_blkid" = "yes"])
 446
 447 # ------------------------------------------------------------------------------
 448 have_libmount=no
 449 PKG_CHECK_MODULES(MOUNT, [ mount >= 2.27 ],
 450         [AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount is available]) have_libmount=yes], have_libmount=no)
 451 if test "x$have_libmount" = xno; then
 452         AC_MSG_ERROR([*** libmount support required but libraries not found])
 453 fi
 454 AM_CONDITIONAL(HAVE_LIBMOUNT, [test "$have_libmount" = "yes"])
 455
 456 # ------------------------------------------------------------------------------
 457 have_seccomp=no
 458 AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [disable optional SECCOMP support]))
 459 if test "x$enable_seccomp" != "xno"; then
 460         PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 2.3.1],
 461                [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
 462                 have_seccomp=yes
 463                 M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
 464                [have_seccomp=no])
 465         if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
 466                 AC_MSG_ERROR([*** seccomp support requested but libraries not found])
 467         fi
 468 fi
 469 AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
 470
 471 # ------------------------------------------------------------------------------
 472 have_ima=yes
 473 AC_ARG_ENABLE([ima], AS_HELP_STRING([--disable-ima], [disable optional IMA support]),
 474                 [case "${enableval}" in
 475                         yes) have_ima=yes ;;
 476                         no) have_ima=no ;;
 477                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-ima) ;;
 478                 esac],
 479                 [have_ima=yes])
 480
 481 if test "x${have_ima}" != xno ; then
 482         AC_DEFINE(HAVE_IMA, 1, [Define if IMA is available])
 483 fi
 484
 485 # ------------------------------------------------------------------------------
 486 have_selinux=no
 487 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [disable optional SELINUX support]))
 488 if test "x$enable_selinux" != "xno"; then
 489         PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
 490                 [AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available])
 491                  have_selinux=yes
 492                  M4_DEFINES="$M4_DEFINES -DHAVE_SELINUX"],
 493                 [have_selinux=no])
 494         if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
 495                 AC_MSG_ERROR([*** SELinux support requested but libraries not found])
 496         fi
 497 fi
 498 AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
 499
 500 have_apparmor=no
 501 AC_ARG_ENABLE(apparmor, AS_HELP_STRING([--disable-apparmor], [disable optional AppArmor support]))
 502 if test "x$enable_apparmor" != "xno"; then
 503         PKG_CHECK_MODULES([APPARMOR], [libapparmor],
 504                 [AC_DEFINE(HAVE_APPARMOR, 1, [Define if AppArmor is available])
 505                  have_apparmor=yes
 506                  M4_DEFINES="$M4_DEFINES -DHAVE_APPARMOR"],
 507                 [have_apparmor=no])
 508         if test "x$have_apparmor" = xno -a "x$enable_apparmor" = xyes; then
 509                 AC_MSG_ERROR([*** AppArmor support requested but libraries not found])
 510         fi
 511 fi
 512 AM_CONDITIONAL(HAVE_APPARMOR, [test "$have_apparmor" = "yes"])
 513
 514 have_adm_group=no
 515 AC_ARG_ENABLE(adm-group, AS_HELP_STRING([--disable-adm-group], [disable adm group]))
 516 AS_IF([test "x$enable_adm_group" != "xno"], [
 517         AC_DEFINE(ENABLE_ADM_GROUP, 1, [Define if the ACL for adm group should be enabled])
 518         have_adm_group=yes
 519         M4_DEFINES="$M4_DEFINES -DENABLE_ADM_GROUP"
 520 ])
 521
 522 have_wheel_group=no
 523 AC_ARG_ENABLE(wheel-group, AS_HELP_STRING([--disable-wheel-group], [disable wheel group]))
 524 AS_IF([test "x$enable_wheel_group" != "xno"], [
 525         AC_DEFINE(ENABLE_WHEEL_GROUP, 1, [Define if the ACL for wheel group should be enabled])
 526         have_wheel_group=yes
 527         M4_DEFINES="$M4_DEFINES -DENABLE_WHEEL_GROUP"
 528 ])
 529
 530
 531 AC_ARG_WITH(debug-shell,
 532         AS_HELP_STRING([--with-debug-shell=PATH],
 533                 [path to debug shell binary]),
 534         [SUSHELL="$withval"],[
 535         AS_IF([test "x${have_selinux}" != "xno"], [SUSHELL="/sbin/sushell"] , [SUSHELL="/bin/sh"])])
 536
 537 AC_SUBST(SUSHELL)
 538
 539 AC_ARG_WITH([debug-tty],
 540         AS_HELP_STRING([--with-debug-tty=PATH],
 541                 [specify the tty device for debug shell]),
 542         [DEBUGTTY="$withval"],
 543         [DEBUGTTY=/dev/tty9])
 544
 545 AC_SUBST(DEBUGTTY)
 546
 547 AC_ARG_WITH([certificate-root],
 548         AS_HELP_STRING([--with-certificate-root=PATH],
 549                 [specify the prefix for TLS certificates [/etc/ssl]]),
 550         [CERTIFICATEROOT="$withval"],
 551         [CERTIFICATEROOT="/etc/ssl"])
 552
 553 AC_SUBST(CERTIFICATEROOT)
 554
 555 AC_ARG_WITH([support-url],
 556         AS_HELP_STRING([--with-support-url=URL],
 557                 [specify the support URL to show in catalog entries included in systemd]),
 558         [SUPPORT_URL="$withval"],
 559         [SUPPORT_URL=http://lists.freedesktop.org/mailman/listinfo/systemd-devel])
 560
 561 AC_SUBST(SUPPORT_URL)
 562
 563 AC_ARG_WITH([nobody-user],
 564         AS_HELP_STRING([--with-nobody-user=NAME],
 565                 [specify the name of the nobody user (the one with UID 65534)]),
 566         [NOBODY_USER_NAME="$withval"],
 567         [NOBODY_USER_NAME=nobody])
 568
 569 AC_SUBST(NOBODY_USER_NAME)
 570 AC_DEFINE_UNQUOTED(NOBODY_USER_NAME, ["$NOBODY_USER_NAME"], [The name of the nobody user (the one with UID 65534)])
 571
 572 AC_ARG_WITH([nobody-group],
 573         AS_HELP_STRING([--with-nobody-group=NAME],
 574                 [specify the name of the nobody group (the one with GID 65534)]),
 575         [NOBODY_GROUP_NAME="$withval"],
 576         [NOBODY_GROUP_NAME=nobody])
 577
 578 AC_SUBST(NOBODY_GROUP_NAME)
 579 AC_DEFINE_UNQUOTED(NOBODY_GROUP_NAME, ["$NOBODY_GROUP_NAME"], [The name of the nobody group (the one with GID 65534)])
 580
 581 # ------------------------------------------------------------------------------
 582 have_xz=no
 583 AC_ARG_ENABLE(xz, AS_HELP_STRING([--disable-xz], [disable optional XZ support]))
 584 AS_IF([test "x$enable_xz" != "xno"], [
 585         PKG_CHECK_MODULES(XZ, [ liblzma ],
 586                 [AC_DEFINE(HAVE_XZ, 1, [Define if XZ is available])
 587                  have_xz=yes],
 588                  have_xz=no)
 589         AS_IF([test "x$have_xz" = xno -a "x$enable_xz" = xyes],
 590               [AC_MSG_ERROR([*** XZ support requested but libraries not found])])
 591 ])
 592 AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 593
 594 # ------------------------------------------------------------------------------
 595 have_zlib=no
 596 AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [disable optional ZLIB support]))
 597 AS_IF([test "x$enable_zlib" != "xno"], [
 598         PKG_CHECK_MODULES(ZLIB, [ zlib ],
 599                 [AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available])
 600                  have_zlib=yes],
 601                  have_zlib=no)
 602         AS_IF([test "x$have_zlib" = xno -a "x$enable_zlib" = xyes],
 603               [AC_MSG_ERROR([*** ZLIB support requested but libraries not found])])
 604 ])
 605 AM_CONDITIONAL(HAVE_ZLIB, [test "$have_zlib" = "yes"])
 606
 607 # ------------------------------------------------------------------------------
 608 have_bzip2=no
 609 AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--disable-bzip2], [disable optional BZIP2 support]))
 610 AS_IF([test "x$enable_bzip2" != "xno"], [
 611         AC_CHECK_HEADERS(bzlib.h,
 612                 [AC_DEFINE(HAVE_BZIP2, 1, [Define if BZIP2 is available])
 613                  have_bzip2=yes],
 614                 [AS_IF([test "x$enable_bzip2" = xyes],
 615                        [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])])]
 616         )
 617 ])
 618 AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"])
 619
 620 # ------------------------------------------------------------------------------
 621 have_lz4=no
 622 AC_ARG_ENABLE(lz4, AS_HELP_STRING([--disable-lz4], [disable optional LZ4 support]))
 623 AS_IF([test "x$enable_lz4" != "xno"], [
 624         PKG_CHECK_MODULES(LZ4, [ liblz4 >= 125 ],
 625                [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available])
 626                 have_lz4=yes],
 627                 have_lz4=no)
 628         AS_IF([test "x$have_lz4" = xno -a "x$enable_lz4" = xyes],
 629               [AC_MSG_ERROR([*** LZ4 support requested but libraries not found])])
 630 ])
 631 AM_CONDITIONAL(HAVE_LZ4, [test "$have_lz4" = "yes"])
 632
 633 AM_CONDITIONAL(HAVE_COMPRESSION, [test "$have_xz" = "yes" -o "$have_lz4" = "yes"])
 634
 635 # ------------------------------------------------------------------------------
 636 AC_ARG_ENABLE([pam],
 637         AS_HELP_STRING([--disable-pam], [disable optional PAM support]),
 638                 [case "${enableval}" in
 639                         yes) have_pam=yes ;;
 640                         no) have_pam=no ;;
 641                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 642                 esac],
 643                 [have_pam=auto])
 644
 645 if test "x${have_pam}" != xno ; then
 646         AC_CHECK_HEADERS(
 647                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 648                 [have_pam=yes],
 649                 [if test "x$have_pam" = xyes ; then
 650                         AC_MSG_ERROR([*** PAM headers not found.])
 651                 fi])
 652
 653         AC_CHECK_LIB(
 654                 [pam],
 655                 [pam_syslog],
 656                 [have_pam=yes],
 657                 [if test "x$have_pam" = xyes ; then
 658                         AC_MSG_ERROR([*** libpam not found.])
 659                 fi])
 660
 661         if test "x$have_pam" = xyes ; then
 662                 PAM_LIBS="-lpam -lpam_misc"
 663                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 664                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 665         else
 666                 have_pam=no
 667         fi
 668 else
 669         PAM_LIBS=
 670 fi
 671 AC_SUBST(PAM_LIBS)
 672 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 673
 674 # ------------------------------------------------------------------------------
 675 AC_ARG_ENABLE([acl],
 676         AS_HELP_STRING([--disable-acl], [disable optional ACL support]),
 677                 [case "${enableval}" in
 678                         yes) have_acl=yes ;;
 679                         no) have_acl=no ;;
 680                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 681                 esac],
 682                 [have_acl=auto])
 683
 684 if test "x${have_acl}" != xno ; then
 685         AC_CHECK_HEADERS(
 686                 [sys/acl.h acl/libacl.h],
 687                 [have_acl=yes],
 688                 [if test "x$have_acl" = xyes ; then
 689                         AC_MSG_ERROR([*** ACL headers not found.])
 690                 fi])
 691
 692         AC_CHECK_LIB(
 693                 [acl],
 694                 [acl_get_file],
 695                 [have_acl=yes],
 696                 [if test "x$have_acl" = xyes ; then
 697                         AC_MSG_ERROR([*** libacl not found.])
 698                 fi])
 699
 700         if test "x$have_acl" = xyes ; then
 701                 ACL_LIBS="-lacl"
 702                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 703                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 704         else
 705                 have_acl=no
 706         fi
 707 else
 708         ACL_LIBS=
 709 fi
 710 AC_SUBST(ACL_LIBS)
 711 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 712
 713 # ------------------------------------------------------------------------------
 714 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack], [disable optional SMACK support]),
 715                 [case "${enableval}" in
 716                         yes) have_smack=yes ;;
 717                         no) have_smack=no ;;
 718                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 719                 esac],
 720                 [have_smack=auto])
 721
 722 if test "x${have_smack}" != xno; then
 723         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 724         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 725         have_smack=yes
 726 fi
 727
 728 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 729
 730 have_smack_run_label=no
 731 AC_ARG_WITH(smack-run-label,
 732 AS_HELP_STRING([--with-smack-run-label=STRING],
 733         [run systemd --system itself with a specific SMACK label]),
 734         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run systemd itself with SMACK label]) have_smack_run_label=yes],
 735         [])
 736
 737 if test "x${have_smack_run_label}" = xyes; then
 738         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK_RUN_LABEL"
 739 fi
 740
 741 AC_ARG_WITH(smack-default-process-label,
 742 AS_HELP_STRING([--with-smack-default-process-label=STRING],
 743         [default SMACK label for executed processes]),
 744         [AC_DEFINE_UNQUOTED(SMACK_DEFAULT_PROCESS_LABEL, ["$withval"], [Default SMACK label for executed processes])],
 745         [])
 746
 747 # ------------------------------------------------------------------------------
 748 AC_ARG_ENABLE([gcrypt],
 749         AS_HELP_STRING([--disable-gcrypt], [disable optional GCRYPT support]),
 750                 [case "${enableval}" in
 751                         yes) have_gcrypt=yes ;;
 752                         no) have_gcrypt=no ;;
 753                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 754                 esac],
 755                 [have_gcrypt=auto])
 756
 757 if test "x${have_gcrypt}" != xno ; then
 758         m4_define([AM_PATH_LIBGCRYPT_FAIL],
 759                 [{ test "x$have_gcrypt" != xyes || AC_MSG_ERROR([*** GCRYPT/GPG-ERROR headers not found.]); }]
 760         )
 761         m4_ifdef([AM_PATH_LIBGCRYPT], [AM_PATH_LIBGCRYPT(
 762                         [1.4.5],
 763                         [have_gcrypt=yes],
 764                         dnl  If we have the gcrypt m4 macros, but don't have
 765                         dnl  gcrypt, throw an error if gcrypt is explicitly
 766                         dnl  requested.
 767                         [AM_PATH_LIBGCRYPT_FAIL]
 768                 )],
 769                 dnl  If we don't have the gcrypt m4 macros, but build with
 770                 dnl  gcrypt explicitly requested, throw an error.
 771                 [AM_PATH_LIBGCRYPT_FAIL]
 772         )
 773
 774         have_gpg_error=no
 775         m4_ifdef([AM_PATH_GPG_ERROR], [AM_PATH_GPG_ERROR(
 776                         [1.12],
 777                         [have_gpg_error=yes],
 778                         [AM_PATH_LIBGCRYPT_FAIL]
 779                 )],
 780                 [AM_PATH_LIBGCRYPT_FAIL]
 781         )
 782
 783         if test "x$have_gcrypt" = xyes -a "x$have_gpg_error" = xyes ; then
 784                 GCRYPT_LIBS="$LIBGCRYPT_LIBS $GPG_ERROR_LIBS"
 785                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS $GPG_ERROR_CFLAGS"
 786                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 787         else
 788                 have_gcrypt=no
 789                 have_gpg_error=no
 790         fi
 791 else
 792         GCRYPT_LIBS=
 793         GCRYPT_CFLAGS=
 794 fi
 795 AC_SUBST(GCRYPT_LIBS)
 796 AC_SUBST(GCRYPT_CFLAGS)
 797 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 798
 799 # ------------------------------------------------------------------------------
 800 AC_ARG_ENABLE([audit],
 801         AS_HELP_STRING([--disable-audit], [disable optional AUDIT support]),
 802                 [case "${enableval}" in
 803                         yes) have_audit=yes ;;
 804                         no) have_audit=no ;;
 805                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 806                 esac],
 807                 [have_audit=auto])
 808
 809 if test "x${have_audit}" != xno ; then
 810         AC_CHECK_HEADERS(
 811                 [libaudit.h],
 812                 [have_audit=yes],
 813                 [if test "x$have_audit" = xyes ; then
 814                         AC_MSG_ERROR([*** AUDIT headers not found.])
 815                 fi])
 816
 817         AC_CHECK_LIB(
 818                 [audit],
 819                 [audit_open],
 820                 [have_audit=yes],
 821                 [if test "x$have_audit" = xyes ; then
 822                         AC_MSG_ERROR([*** libaudit not found.])
 823                 fi])
 824
 825         if test "x$have_audit" = xyes ; then
 826                 AUDIT_LIBS="-laudit"
 827                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 828         else
 829                 have_audit=no
 830         fi
 831 else
 832         AUDIT_LIBS=
 833 fi
 834 AC_SUBST(AUDIT_LIBS)
 835 AM_CONDITIONAL([HAVE_AUDIT], [test "x$have_audit" != xno])
 836
 837 # ------------------------------------------------------------------------------
 838 AC_ARG_ENABLE([elfutils],
 839         AS_HELP_STRING([--disable-elfutils], [disable optional ELFUTILS support]),
 840                 [case "${enableval}" in
 841                         yes) have_elfutils=yes ;;
 842                         no) have_elfutils=no ;;
 843                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 844                 esac],
 845                 [have_elfutils=auto])
 846
 847 if test "x${have_elfutils}" != xno ; then
 848         AC_CHECK_HEADERS(
 849                 [elfutils/libdwfl.h],
 850                 [],
 851                 [if test "x$have_elfutils" = xyes ; then
 852                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 853                 fi])
 854
 855         AC_CHECK_LIB(
 856                 [dw],
 857                 [dwfl_core_file_attach],
 858                 [have_elfutils=yes],
 859                 [if test "x$have_elfutils" = xyes ; then
 860                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 861                 fi])
 862
 863         if test "x$have_elfutils" = xyes ; then
 864                 ELFUTILS_LIBS="-lelf -ldw"
 865                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 866         else
 867                 have_elfutils=no
 868         fi
 869 else
 870         ELFUTILS_LIBS=
 871 fi
 872 AC_SUBST(ELFUTILS_LIBS)
 873 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 874
 875 # ------------------------------------------------------------------------------
 876 have_libcryptsetup=no
 877 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 878 if test "x$enable_libcryptsetup" != "xno"; then
 879         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 880                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 881         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 882                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 883         fi
 884 fi
 885 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 886
 887 # ------------------------------------------------------------------------------
 888 have_qrencode=no
 889 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 890 if test "x$enable_qrencode" != "xno"; then
 891         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 892                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 893         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 894                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 895         fi
 896 fi
 897 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 898
 899 # ------------------------------------------------------------------------------
 900 have_gnutls=no
 901 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 902 if test "x$enable_gnutls" != "xno"; then
 903         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 904                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 905         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 906                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 907         fi
 908 fi
 909 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 910
 911 # ------------------------------------------------------------------------------
 912 have_microhttpd=no
 913 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 914 if test "x$enable_microhttpd" != "xno"; then
 915         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 916                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available])
 917                  have_microhttpd=yes
 918                  M4_DEFINES="$M4_DEFINES -DHAVE_MICROHTTPD"],
 919                 [have_microhttpd=no])
 920         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 921                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 922         fi
 923 fi
 924 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 925
 926 # ------------------------------------------------------------------------------
 927 have_libcurl=no
 928 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 929 if test "x$enable_libcurl" != "xno"; then
 930         PKG_CHECK_MODULES(LIBCURL, [libcurl >= 7.32.0],
 931                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available])
 932                  have_libcurl=yes
 933                  M4_DEFINES="$M4_DEFINES -DHAVE_LIBCURL"],
 934                 [have_libcurl=no])
 935         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 936                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 937         fi
 938 fi
 939 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 940
 941 # ------------------------------------------------------------------------------
 942 AM_CONDITIONAL(HAVE_REMOTE, [test "$have_microhttpd" = "yes" -o "$have_libcurl" = "yes"])
 943
 944 # ------------------------------------------------------------------------------
 945 have_libidn=no
 946 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [disable optional LIBIDN support]))
 947 if test "x$enable_libidn" != "xno"; then
 948         PKG_CHECK_MODULES(LIBIDN, [libidn],
 949                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 950                 have_libidn=yes
 951                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 952                [have_libidn=no])
 953         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 954                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 955         fi
 956 fi
 957 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 958
 959 # ------------------------------------------------------------------------------
 960 have_libiptc=no
 961 AC_ARG_ENABLE(libiptc, AS_HELP_STRING([--disable-libiptc], [disable optional LIBIPTC support]))
 962 if test "x$enable_libiptc" != "xno"; then
 963         PKG_CHECK_MODULES(LIBIPTC, [libiptc],
 964                [AC_DEFINE(HAVE_LIBIPTC, 1, [Define if libiptc is available])
 965                 have_libiptc=yes
 966                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIPTC"],
 967                [have_libiptc=no])
 968         if test "x$have_libiptc" = "xno" -a "x$enable_libiptc" = "xyes"; then
 969                 AC_MSG_ERROR([*** libiptc support requested but libraries not found])
 970         fi
 971 fi
 972 AM_CONDITIONAL(HAVE_LIBIPTC, [test "$have_libiptc" = "yes"])
 973
 974 # ------------------------------------------------------------------------------
 975 have_binfmt=no
 976 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 977 if test "x$enable_binfmt" != "xno"; then
 978         have_binfmt=yes
 979 fi
 980 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 981
 982 # ------------------------------------------------------------------------------
 983 have_vconsole=no
 984 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 985 if test "x$enable_vconsole" != "xno"; then
 986         have_vconsole=yes
 987 fi
 988 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 989
 990 # ------------------------------------------------------------------------------
 991 have_quotacheck=no
 992 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 993 if test "x$enable_quotacheck" != "xno"; then
 994         have_quotacheck=yes
 995 fi
 996 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
 997
 998 # ------------------------------------------------------------------------------
 999 have_tmpfiles=no
1000 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
1001 if test "x$enable_tmpfiles" != "xno"; then
1002         have_tmpfiles=yes
1003 fi
1004 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
1005
1006 # ------------------------------------------------------------------------------
1007 have_sysusers=no
1008 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
1009 if test "x$enable_sysusers" != "xno"; then
1010         have_sysusers=yes
1011 fi
1012 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
1013
1014 # ------------------------------------------------------------------------------
1015 have_firstboot=no
1016 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
1017 if test "x$enable_firstboot" != "xno"; then
1018         have_firstboot=yes
1019 fi
1020 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
1021
1022 # ------------------------------------------------------------------------------
1023 have_randomseed=no
1024 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
1025 if test "x$enable_randomseed" != "xno"; then
1026         have_randomseed=yes
1027 fi
1028 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
1029
1030 # ------------------------------------------------------------------------------
1031 have_backlight=no
1032 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
1033 if test "x$enable_backlight" != "xno"; then
1034         have_backlight=yes
1035 fi
1036 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
1037
1038 # ------------------------------------------------------------------------------
1039 have_rfkill=no
1040 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
1041 if test "x$enable_rfkill" != "xno"; then
1042         have_rfkill=yes
1043 fi
1044 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
1045
1046 # ------------------------------------------------------------------------------
1047 have_logind=no
1048 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
1049 if test "x$enable_logind" != "xno"; then
1050         have_logind=yes
1051 fi
1052 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
1053 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
1054
1055 AC_ARG_WITH([kill-user-processes],
1056         [AS_HELP_STRING([--without-kill-user-processes], [set logind's KillUserProcesses=no by default])])
1057 AS_IF([test "$with_kill_user_processes" != "no"],
1058        [kill_user_processes=true
1059         KILL_USER_PROCESSES=yes],
1060        [kill_user_processes=false
1061         KILL_USER_PROCESSES=no])
1062 AC_DEFINE_UNQUOTED(KILL_USER_PROCESSES, [$kill_user_processes], [Default KillUserProcesses setting])
1063 AC_SUBST(KILL_USER_PROCESSES)
1064
1065 # ------------------------------------------------------------------------------
1066 have_machined=no
1067 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
1068 if test "x$enable_machined" != "xno"; then
1069         have_machined=yes
1070         AC_DEFINE(HAVE_MACHINED, [1], [systemd-machined is enabled])
1071 fi
1072 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
1073
1074 # ------------------------------------------------------------------------------
1075 have_importd=no
1076 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
1077 if test "x$enable_importd" != "xno"; then
1078         have_importd=yes
1079 fi
1080 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
1081 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
1082
1083 # ------------------------------------------------------------------------------
1084 have_hostnamed=no
1085 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
1086 if test "x$enable_hostnamed" != "xno"; then
1087         have_hostnamed=yes
1088 fi
1089 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
1090
1091 # ------------------------------------------------------------------------------
1092 have_timedated=no
1093 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
1094 if test "x$enable_timedated" != "xno"; then
1095         have_timedated=yes
1096 fi
1097 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
1098
1099 # ------------------------------------------------------------------------------
1100 have_timesyncd=no
1101 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
1102 if test "x$enable_timesyncd" != "xno"; then
1103         have_timesyncd=yes
1104         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
1105 fi
1106 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
1107
1108 AC_ARG_WITH(ntp-servers,
1109         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
1110                 [space-separated list of default NTP servers]),
1111         [NTP_SERVERS="$withval"],
1112         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"
1113         AC_MSG_WARN([*** Using Google NTP servers.
1114                         Do not ship OSes or devices with these default settings.
1115                         See DISTRO_PORTING for details!])])
1116
1117 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
1118 AC_SUBST(NTP_SERVERS)
1119
1120 AC_ARG_WITH(time-epoch,
1121         AS_HELP_STRING([--with-time-epoch=SECONDS],
1122                 [time epoch for time clients]),
1123         [TIME_EPOCH="$withval"],
1124         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
1125
1126 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
1127
1128 # ------------------------------------------------------------------------------
1129 AC_ARG_WITH(system-uid-max,
1130         AS_HELP_STRING([--with-system-uid-max=UID]
1131                 [maximum UID for system users]),
1132         [SYSTEM_UID_MAX="$withval"],
1133         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
1134
1135 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
1136 AC_SUBST(SYSTEM_UID_MAX)
1137
1138 # ------------------------------------------------------------------------------
1139 AC_ARG_WITH(system-gid-max,
1140         AS_HELP_STRING([--with-system-gid-max=GID]
1141                 [maximum GID for system groups]),
1142         [SYSTEM_GID_MAX="$withval"],
1143         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
1144
1145 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
1146 AC_SUBST(SYSTEM_GID_MAX)
1147
1148 # ------------------------------------------------------------------------------
1149 have_localed=no
1150 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
1151 if test "x$enable_localed" != "xno"; then
1152         have_localed=yes
1153 fi
1154 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
1155
1156 # ------------------------------------------------------------------------------
1157 have_coredump=no
1158 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
1159 if test "x$enable_coredump" != "xno"; then
1160         have_coredump=yes
1161         M4_DEFINES="$M4_DEFINES -DENABLE_COREDUMP"
1162 fi
1163 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
1164
1165 # ------------------------------------------------------------------------------
1166 have_polkit=no
1167 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
1168 if test "x$enable_polkit" != "xno"; then
1169         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
1170         have_polkit=yes
1171 fi
1172 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
1173
1174 # ------------------------------------------------------------------------------
1175 have_resolved=no
1176 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
1177 AS_IF([test "x$enable_resolved" != "xno"], [
1178         AC_CHECK_LIB([dl], [dlsym], [true], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
1179
1180         have_resolved=yes
1181         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
1182         AC_DEFINE(HAVE_RESOLVED, [1], [systemd-resolved is enabled])
1183 ])
1184 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
1185
1186 AC_ARG_WITH(dns-servers,
1187         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
1188                 [space-separated list of default DNS servers]),
1189         [DNS_SERVERS="$withval"],
1190         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
1191
1192 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
1193 AC_SUBST(DNS_SERVERS)
1194
1195 AC_ARG_WITH(default-dnssec,
1196         AS_HELP_STRING([--with-default-dnssec=MODE],
1197                [default DNSSEC mode, defaults to "allow-downgrade"]),
1198         [DEFAULT_DNSSEC_MODE="$withval"],
1199         [DEFAULT_DNSSEC_MODE="allow-downgrade"])
1200
1201 AS_CASE("x${DEFAULT_DNSSEC_MODE}",
1202         [xno], [mode=DNSSEC_NO],
1203         [xyes], [mode=DNSSEC_YES],
1204         [xallow-downgrade], [mode=DNSSEC_ALLOW_DOWNGRADE],
1205         AC_MSG_ERROR(Bad DNSSEC mode ${DEFAULT_DNSSEC_MODE}))
1206 AC_DEFINE_UNQUOTED(DEFAULT_DNSSEC_MODE, [$mode], [Default DNSSEC mode])
1207 AC_SUBST(DEFAULT_DNSSEC_MODE)
1208
1209 # ------------------------------------------------------------------------------
1210 have_networkd=no
1211 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
1212 AS_IF([test "x$enable_networkd" != "xno"], [
1213         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
1214         have_networkd=yes
1215         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
1216 ])
1217 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
1218
1219 # ------------------------------------------------------------------------------
1220 have_efi=no
1221 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable systemd-boot and bootctl (EFI support)]))
1222 if test "x$enable_efi" != "xno"; then
1223         AC_DEFINE(ENABLE_EFI, 1, [Define if systemd-boot and bootctl are to be enabled])
1224         have_efi=yes
1225 fi
1226 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
1227
1228 # ------------------------------------------------------------------------------
1229 AC_CHECK_TOOL(EFI_CC, gcc)
1230
1231 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
1232
1233 AM_COND_IF(ARCH_IA32, [
1234         EFI_ARCH=ia32
1235         EFI_MACHINE_TYPE_NAME=ia32])
1236
1237 AM_COND_IF(ARCH_X86_64, [
1238         EFI_MACHINE_TYPE_NAME=x64])
1239
1240 AM_COND_IF(ARCH_AARCH64, [
1241         EFI_MACHINE_TYPE_NAME=aa64])
1242
1243 AC_SUBST([EFI_ARCH])
1244 AC_SUBST([EFI_MACHINE_TYPE_NAME])
1245
1246 have_gnuefi=no
1247 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [enable optional gnuefi support]))
1248 AS_IF([test "x$enable_gnuefi" != "xno"], [
1249         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
1250                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
1251                  have_gnuefi=yes],
1252                 [AS_IF([test "x$enable_gnuefi" = xyes],
1253                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
1254         ])
1255
1256         efiroot=$(echo $(cd /usr/lib/$(${EFI_CC} -print-multi-os-directory); pwd))
1257
1258         EFI_LIB_DIR="$efiroot"
1259         AC_ARG_WITH(efi-libdir,
1260                 AS_HELP_STRING([--with-efi-libdir=PATH], [path to EFI lib directory]),
1261                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
1262         )
1263         AC_SUBST([EFI_LIB_DIR])
1264
1265         have_efi_lds=no
1266         AC_ARG_WITH(efi-ldsdir,
1267                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [path to EFI lds directory]),
1268                 [EFI_LDS_DIR="$withval" && AS_IF([test -f "${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds"],
1269                         [have_efi_lds=yes])],
1270                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${EFI_LIB_DIR}/gnuefi" "${EFI_LIB_DIR}"],
1271                         [AS_IF([test -f "${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds"],
1272                                        [have_efi_lds=yes && break])])])
1273         AS_IF([test "x$have_efi_lds" = xyes],
1274               [AC_SUBST([EFI_LDS_DIR])],
1275               [AS_IF([test "x$enable_gnuefi" = xyes],
1276                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
1277                      [have_gnuefi=no])])
1278
1279         AC_ARG_WITH(efi-includedir,
1280                 AS_HELP_STRING([--with-efi-includedir=PATH], [path to EFI include directory]),
1281                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
1282         )
1283         AC_SUBST([EFI_INC_DIR])
1284 ])
1285 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
1286
1287 # ------------------------------------------------------------------------------
1288 have_tpm=no
1289 AC_ARG_ENABLE([tpm], AS_HELP_STRING([--enable-tpm], [enable optional TPM support]),
1290                 [case "${enableval}" in
1291                         yes) have_tpm=yes ;;
1292                         no) have_tpm=no ;;
1293                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-tpm) ;;
1294                 esac],
1295                 [have_tpm=no])
1296
1297 if test "x${have_tpm}" != xno ; then
1298         AC_DEFINE(SD_BOOT_LOG_TPM, 1, [Define if TPM should be used to log events and extend the registers])
1299 fi
1300
1301 AC_ARG_WITH(tpm-pcrindex,
1302         AS_HELP_STRING([--with-tpm-pcrindex=<NUM>],
1303                 [TPM PCR register number to use]),
1304         [SD_TPM_PCR="$withval"],
1305         [SD_TPM_PCR="8"])
1306
1307 AC_DEFINE_UNQUOTED(SD_TPM_PCR, [$SD_TPM_PCR], [TPM PCR register number to use])
1308
1309 # ------------------------------------------------------------------------------
1310 AC_ARG_WITH(rc-local-script-path-start,
1311         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1312                 [path to /etc/rc.local]),
1313         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1314         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1315
1316 AC_ARG_WITH(rc-local-script-path-stop,
1317         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1318                 [path to /usr/sbin/halt.local]),
1319         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1320         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1321
1322 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1323 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1324
1325 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1326 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1327
1328 # ------------------------------------------------------------------------------
1329 AC_ARG_WITH(kbd-loadkeys,
1330         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1331                 [path to loadkeys]),
1332         [KBD_LOADKEYS="$withval"],
1333         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1334
1335 AC_ARG_WITH(kbd-setfont,
1336         AS_HELP_STRING([--with-kbd-setfont=PATH],
1337                 [path to setfont]),
1338         [KBD_SETFONT="$withval"],
1339         [KBD_SETFONT="/usr/bin/setfont"])
1340
1341 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1342 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1343
1344 AC_SUBST(KBD_LOADKEYS)
1345 AC_SUBST(KBD_SETFONT)
1346
1347 AC_ARG_WITH(telinit,
1348         AS_HELP_STRING([--with-telinit=PATH],
1349                 [path to telinit]),
1350         [TELINIT="$withval"],
1351         [TELINIT="/lib/sysvinit/telinit"])
1352
1353 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1354
1355 AC_SUBST(TELINIT)
1356
1357 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1358
1359 # ------------------------------------------------------------------------------
1360 have_myhostname=no
1361 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1362 if test "x$enable_myhostname" != "xno"; then
1363         AC_HEADER_STDC
1364         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
1365
1366         AC_C_CONST
1367         AC_TYPE_SIZE_T
1368         AC_HEADER_TIME
1369
1370         AC_FUNC_SELECT_ARGTYPES
1371         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1372
1373         have_myhostname=yes
1374         AC_DEFINE(HAVE_MYHOSTNAME, [1], [nss-myhostname is enabled])
1375 fi
1376 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1377
1378 # ------------------------------------------------------------------------------
1379 AC_ARG_ENABLE(hwdb, [AS_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1380        enable_hwdb=$enableval, enable_hwdb=yes)
1381 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1382
1383 # ------------------------------------------------------------------------------
1384 have_manpages=no
1385 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1386 AC_PATH_PROG([XSLTPROC], [xsltproc])
1387 AS_IF([test "x$enable_manpages" != xno], [
1388        have_manpages=yes
1389        AS_IF([test -z "$XSLTPROC"],
1390              AC_MSG_ERROR([*** xsltproc is required for man pages]))
1391 ])
1392 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1393
1394 # ------------------------------------------------------------------------------
1395 AC_ARG_ENABLE(hibernate,
1396        [AS_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1397        enable_hibernate=$enableval, enable_hibernate=yes)
1398 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1399
1400 # ------------------------------------------------------------------------------
1401 AC_ARG_ENABLE(ldconfig,
1402        [AS_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1403        enable_ldconfig=$enableval, enable_ldconfig=yes)
1404 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1405
1406 # ------------------------------------------------------------------------------
1407 # Location of the init scripts as mandated by LSB
1408 SYSTEM_SYSVINIT_PATH=/etc/init.d
1409 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1410
1411 AC_ARG_WITH([sysvinit-path],
1412         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1413                 [specify the path to where the SysV init scripts are located])],
1414         [SYSTEM_SYSVINIT_PATH="$withval"],
1415         [])
1416
1417 AC_ARG_WITH([sysvrcnd-path],
1418         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1419                 [specify the path to the base directory for the SysV rcN.d directories])],
1420         [SYSTEM_SYSVRCND_PATH="$withval"],
1421         [])
1422
1423 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1424         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1425         SYSTEM_SYSV_COMPAT="yes"
1426         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1427 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1428         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.])
1429 else
1430         SYSTEM_SYSV_COMPAT="no"
1431 fi
1432
1433 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1434 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1435 AC_SUBST(M4_DEFINES)
1436
1437 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1438
1439 AC_ARG_WITH([tty-gid],
1440         [AS_HELP_STRING([--with-tty-gid=GID],
1441                 [specify the numeric GID of the 'tty' group])],
1442         [TTY_GID="$withval"],
1443         [TTY_GID="5"])
1444
1445 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1446 AC_SUBST(TTY_GID)
1447
1448 AC_ARG_WITH([dbuspolicydir],
1449         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1450         [],
1451         [with_dbuspolicydir=${sysconfdir}/dbus-1/system.d])
1452 AX_NORMALIZE_PATH([with_dbuspolicydir])
1453
1454 AC_ARG_WITH([dbussessionservicedir],
1455         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1456         [],
1457         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1458 AX_NORMALIZE_PATH([with_dbussessionservicedir])
1459
1460 AC_ARG_WITH([dbussystemservicedir],
1461         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1462         [],
1463         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1464 AX_NORMALIZE_PATH([with_dbussystemservicedir])
1465
1466 AC_ARG_WITH([bashcompletiondir],
1467         AS_HELP_STRING([--with-bashcompletiondir=DIR], [bash completions directory]),
1468         [],
1469         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1470                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1471         ] , [
1472                 with_bashcompletiondir=${datadir}/bash-completion/completions
1473         ])])
1474 AM_CONDITIONAL(ENABLE_BASH_COMPLETION, [test "$with_bashcompletiondir" != "no"])
1475 AX_NORMALIZE_PATH([with_bashcompletiondir])
1476
1477 AC_ARG_WITH([zshcompletiondir],
1478         AS_HELP_STRING([--with-zshcompletiondir=DIR], [zsh completions directory]),
1479         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1480 AM_CONDITIONAL(ENABLE_ZSH_COMPLETION, [test "$with_zshcompletiondir" != "no"])
1481 AX_NORMALIZE_PATH([with_zshcompletiondir])
1482
1483 AC_ARG_WITH([rootprefix],
1484         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1485         [], [with_rootprefix=${ac_default_prefix}])
1486 # --with-rootprefix= (empty) should default to "/" but AX_NORMALIZE_PATH
1487 # defaults those to ".", solve that here for now until we can find a suitable
1488 # fix for AX_NORMALIZE_PATH upstream at autoconf-archive.
1489 # See: https://github.com/systemd/systemd/issues/54
1490 if test "x${with_rootprefix}" = "x"; then
1491         with_rootprefix="/"
1492 fi
1493 AX_NORMALIZE_PATH([with_rootprefix])
1494
1495 AC_ARG_WITH([rootlibdir],
1496         AS_HELP_STRING([--with-rootlibdir=DIR], [root directory for libraries necessary for boot]),
1497         [],
1498         [with_rootlibdir=${libdir}])
1499 AX_NORMALIZE_PATH([with_rootlibdir])
1500
1501 AC_ARG_WITH([pamlibdir],
1502         AS_HELP_STRING([--with-pamlibdir=DIR], [directory for PAM modules]),
1503         [],
1504         [with_pamlibdir=${with_rootlibdir}/security])
1505 AX_NORMALIZE_PATH([with_pamlibdir])
1506
1507 AC_ARG_WITH([pamconfdir],
1508         AS_HELP_STRING([--with-pamconfdir=DIR], [directory for PAM configuration (pass no to disable installing)]),
1509         [],
1510         [with_pamconfdir=${sysconfdir}/pam.d])
1511 AM_CONDITIONAL(ENABLE_PAM_CONFIG, [test "$with_pamconfdir" != "no"])
1512 AX_NORMALIZE_PATH([with_pamconfdir])
1513
1514 AC_ARG_ENABLE([split-usr],
1515         AS_HELP_STRING([--enable-split-usr], [assume that /bin, /sbin aren't symlinks into /usr]),
1516         [],
1517         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1518                 enable_split_usr=yes
1519         ], [
1520                 enable_split_usr=no
1521         ])])
1522
1523 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1524         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1525 ])
1526 AM_CONDITIONAL(ENABLE_SPLIT_USR, [test "x${enable_split_usr}" = "xyes"])
1527
1528 # work around intltool-update issues during 'make distcheck'
1529 AS_IF([test "x$0" != "x./configure"], [
1530         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1531 ])
1532
1533 # QEMU and OVMF UEFI firmware
1534 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1535         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1536         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1537                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1538         AC_SUBST([QEMU_BIOS])
1539 ])
1540
1541 AC_ARG_ENABLE(tests,
1542         [AS_HELP_STRING([--disable-tests], [disable tests, or enable extra tests with =unsafe])],
1543         enable_tests=$enableval, enable_tests=yes)
1544 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes -o x$enable_tests = xunsafe])
1545 AM_CONDITIONAL(ENABLE_UNSAFE_TESTS, [test x$enable_tests = xunsafe])
1546
1547 AC_ARG_ENABLE(debug,
1548         [AS_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1549         [if test "x$enableval" = "xyes"; then
1550                 enableval="hashmap,mmap-cache"
1551         fi
1552         saved_ifs="$IFS"
1553         IFS="$IFS$PATH_SEPARATOR,"
1554         for name in $enableval; do
1555                 case $name in
1556                 hashmap)
1557                         enable_debug_hashmap=yes
1558                         ;;
1559                 mmap-cache)
1560                         enable_debug_mmap_cache=yes
1561                         ;;
1562                 esac
1563         done
1564         IFS="$saved_ifs"],[])
1565
1566 enable_debug=""
1567 AS_IF([test x$enable_debug_hashmap = xyes], [
1568         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1569         enable_debug="hashmap $enable_debug"
1570 ])
1571 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1572         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1573         enable_debug="mmap-cache $enable_debug"
1574 ])
1575 test -z "$enable_debug" && enable_debug="none"
1576
1577 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1578 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1579 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1580 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1581 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1582 AC_SUBST([pamlibdir], [$with_pamlibdir])
1583 AC_SUBST([pamconfdir], [$with_pamconfdir])
1584 AC_SUBST([rootprefix], [$with_rootprefix])
1585 AC_SUBST([rootlibdir], [$with_rootlibdir])
1586
1587 AC_CONFIG_FILES([
1588         Makefile
1589         po/Makefile.in
1590 ])
1591
1592 AC_OUTPUT
1593 AC_MSG_RESULT([
1594         $PACKAGE_NAME $VERSION
1595
1596         libcryptsetup:                     ${have_libcryptsetup}
1597         PAM:                               ${have_pam}
1598         AUDIT:                             ${have_audit}
1599         IMA:                               ${have_ima}
1600         AppArmor:                          ${have_apparmor}
1601         SELinux:                           ${have_selinux}
1602         SECCOMP:                           ${have_seccomp}
1603         SMACK:                             ${have_smack}
1604         ZLIB:                              ${have_zlib}
1605         XZ:                                ${have_xz}
1606         LZ4:                               ${have_lz4}
1607         BZIP2:                             ${have_bzip2}
1608         ACL:                               ${have_acl}
1609         GCRYPT:                            ${have_gcrypt}
1610         QRENCODE:                          ${have_qrencode}
1611         MICROHTTPD:                        ${have_microhttpd}
1612         GNUTLS:                            ${have_gnutls}
1613         libcurl:                           ${have_libcurl}
1614         libidn:                            ${have_libidn}
1615         libiptc:                           ${have_libiptc}
1616         ELFUTILS:                          ${have_elfutils}
1617         binfmt:                            ${have_binfmt}
1618         vconsole:                          ${have_vconsole}
1619         quotacheck:                        ${have_quotacheck}
1620         tmpfiles:                          ${have_tmpfiles}
1621         sysusers:                          ${have_sysusers}
1622         firstboot:                         ${have_firstboot}
1623         randomseed:                        ${have_randomseed}
1624         backlight:                         ${have_backlight}
1625         rfkill:                            ${have_rfkill}
1626         logind:                            ${have_logind}
1627         Default KillUserProcesses setting: ${KILL_USER_PROCESSES}
1628         machined:                          ${have_machined}
1629         importd:                           ${have_importd}
1630         hostnamed:                         ${have_hostnamed}
1631         timedated:                         ${have_timedated}
1632         timesyncd:                         ${have_timesyncd}
1633         Default NTP servers:               ${NTP_SERVERS}
1634         time epoch:                        ${TIME_EPOCH}
1635         localed:                           ${have_localed}
1636         networkd:                          ${have_networkd}
1637         resolved:                          ${have_resolved}
1638         Default DNS servers:               ${DNS_SERVERS}
1639         Default DNSSEC mode:               ${DEFAULT_DNSSEC_MODE}
1640         coredump:                          ${have_coredump}
1641         polkit:                            ${have_polkit}
1642         efi:                               ${have_efi}
1643         gnuefi:                            ${have_gnuefi}
1644         efi arch:                          ${EFI_ARCH}
1645         EFI machine type:                  ${EFI_MACHINE_TYPE_NAME}
1646         EFI CC                             ${EFI_CC}
1647         EFI libdir:                        ${EFI_LIB_DIR}
1648         EFI ldsdir:                        ${EFI_LDS_DIR}
1649         EFI includedir:                    ${EFI_INC_DIR}
1650         kmod:                              ${have_kmod}
1651         xkbcommon:                         ${have_xkbcommon}
1652         blkid:                             ${have_blkid}
1653         libmount:                          ${have_libmount}
1654         dbus:                              ${have_dbus}
1655         nss-myhostname:                    ${have_myhostname}
1656         hwdb:                              ${enable_hwdb}
1657         tpm:                               ${have_tpm}
1658         Python:                            ${have_python}
1659         man pages:                         ${have_manpages}
1660         test coverage:                     ${have_coverage}
1661         Split /usr:                        ${enable_split_usr}
1662         SysV compatibility:                ${SYSTEM_SYSV_COMPAT}
1663         utmp/wtmp support:                 ${have_utmp}
1664         ldconfig support:                  ${enable_ldconfig}
1665         hibernate support:                 ${enable_hibernate}
1666         extra debugging:                   ${enable_debug}
1667         tests:                             ${enable_tests}
1668
1669         prefix:                            ${prefix}
1670         rootprefix:                        ${with_rootprefix}
1671         sysconf dir:                       ${sysconfdir}
1672         datarootdir:                       ${datarootdir}
1673         includedir:                        ${includedir}
1674         lib dir:                           ${libdir}
1675         rootlib dir:                       ${with_rootlibdir}
1676         SysV init scripts:                 ${SYSTEM_SYSVINIT_PATH}
1677         SysV rc?.d directories:            ${SYSTEM_SYSVRCND_PATH}
1678         Build Python:                      ${PYTHON}
1679         PAM modules dir:                   ${with_pamlibdir}
1680         PAM configuration dir:             ${with_pamconfdir}
1681         D-Bus policy dir:                  ${with_dbuspolicydir}
1682         D-Bus session dir:                 ${with_dbussessionservicedir}
1683         D-Bus system dir:                  ${with_dbussystemservicedir}
1684         Bash completions dir:              ${with_bashcompletiondir}
1685         Zsh completions dir:               ${with_zshcompletiondir}
1686         Extra start script:                ${RC_LOCAL_SCRIPT_PATH_START}
1687         Extra stop script:                 ${RC_LOCAL_SCRIPT_PATH_STOP}
1688         Adm group:                         ${have_adm_group}
1689         Wheel group:                       ${have_wheel_group}
1690         Debug shell:                       ${SUSHELL} @ ${DEBUGTTY}
1691         TTY GID:                           ${TTY_GID}
1692         Maximum System UID:                ${SYSTEM_UID_MAX}
1693         Maximum System GID:                ${SYSTEM_GID_MAX}
1694         Certificate root:                  ${CERTIFICATEROOT}
1695         Support URL:                       ${SUPPORT_URL}
1696         Nobody User Name:                  ${NOBODY_USER_NAME}
1697         Nobody Group Name:                 ${NOBODY_GROUP_NAME}
1698
1699         CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
1700         CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
1701         LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
1702 ])