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 $undefined_sanitizer_ldflags"
 152
 153 CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
 154         -pipe \
 155         -Wall \
 156         -Wextra \
 157         -Wundef \
 158         -Wlogical-op \
 159         -Wmissing-include-dirs \
 160         -Wold-style-definition \
 161         -Wpointer-arith \
 162         -Winit-self \
 163         -Wdeclaration-after-statement \
 164         -Wfloat-equal \
 165         -Wsuggest-attribute=noreturn \
 166         -Werror=missing-prototypes \
 167         -Werror=implicit-function-declaration \
 168         -Werror=missing-declarations \
 169         -Werror=return-type \
 170         -Werror=format=2 \
 171         -Wstrict-prototypes \
 172         -Wredundant-decls \
 173         -Wmissing-noreturn \
 174         -Wshadow \
 175         -Wendif-labels \
 176         -Wstrict-aliasing=2 \
 177         -Wwrite-strings \
 178         -Wno-unused-parameter \
 179         -Wno-missing-field-initializers \
 180         -Wno-unused-result \
 181         -Wno-format-signedness \
 182         -Werror=overflow \
 183         -Wdate-time \
 184         -Wnested-externs \
 185         -ffast-math \
 186         -fno-common \
 187         -fdiagnostics-show-option \
 188         -fno-strict-aliasing \
 189         -fvisibility=hidden \
 190         -fstack-protector \
 191         -fstack-protector-strong \
 192         -fPIE \
 193         --param=ssp-buffer-size=4])
 194
 195 CC_CHECK_FLAG_APPEND([with_cflags], [CFLAGS], [-Werror=shadow], [
 196 #include <time.h>
 197 #include <inttypes.h>
 198 typedef uint64_t usec_t;
 199 usec_t now(clockid_t clock);
 200 int main(void) {
 201         struct timespec now;
 202         return 0;
 203 }
 204 ])
 205
 206 AS_CASE([$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([3],, [:])
 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$enable_lz4" != "xno"], [
 624         PKG_CHECK_MODULES(LZ4, [ liblz4 < 10 ],
 625                [AC_DEFINE(HAVE_LZ4, 1, [Define if LZ4 is available])
 626                 have_lz4=yes],
 627                 [PKG_CHECK_MODULES(LZ4, [ liblz4 >= 125 ],
 628                       [AC_DEFINE(HAVE_LZ4, 1, [Define if LZ4 is available])
 629                       have_lz4=yes],
 630                       have_lz4=no)])
 631         AS_IF([test "x$have_lz4" = xno -a "x$enable_lz4" = xyes],
 632               [AC_MSG_ERROR([*** LZ4 support requested but libraries not found])])
 633 ])
 634 AM_CONDITIONAL(HAVE_LZ4, [test "$have_lz4" = "yes"])
 635
 636 AM_CONDITIONAL(HAVE_COMPRESSION, [test "$have_xz" = "yes" -o "$have_lz4" = "yes"])
 637
 638 # ------------------------------------------------------------------------------
 639 AC_ARG_ENABLE([pam],
 640         AS_HELP_STRING([--disable-pam], [disable optional PAM support]),
 641                 [case "${enableval}" in
 642                         yes) have_pam=yes ;;
 643                         no) have_pam=no ;;
 644                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
 645                 esac],
 646                 [have_pam=auto])
 647
 648 if test "x${have_pam}" != xno ; then
 649         AC_CHECK_HEADERS(
 650                 [security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
 651                 [have_pam=yes],
 652                 [if test "x$have_pam" = xyes ; then
 653                         AC_MSG_ERROR([*** PAM headers not found.])
 654                 fi])
 655
 656         AC_CHECK_LIB(
 657                 [pam],
 658                 [pam_syslog],
 659                 [have_pam=yes],
 660                 [if test "x$have_pam" = xyes ; then
 661                         AC_MSG_ERROR([*** libpam not found.])
 662                 fi])
 663
 664         if test "x$have_pam" = xyes ; then
 665                 PAM_LIBS="-lpam -lpam_misc"
 666                 AC_DEFINE(HAVE_PAM, 1, [PAM available])
 667                 M4_DEFINES="$M4_DEFINES -DHAVE_PAM"
 668         else
 669                 have_pam=no
 670         fi
 671 else
 672         PAM_LIBS=
 673 fi
 674 AC_SUBST(PAM_LIBS)
 675 AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
 676
 677 # ------------------------------------------------------------------------------
 678 AC_ARG_ENABLE([acl],
 679         AS_HELP_STRING([--disable-acl], [disable optional ACL support]),
 680                 [case "${enableval}" in
 681                         yes) have_acl=yes ;;
 682                         no) have_acl=no ;;
 683                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-acl) ;;
 684                 esac],
 685                 [have_acl=auto])
 686
 687 if test "x${have_acl}" != xno ; then
 688         AC_CHECK_HEADERS(
 689                 [sys/acl.h acl/libacl.h],
 690                 [have_acl=yes],
 691                 [if test "x$have_acl" = xyes ; then
 692                         AC_MSG_ERROR([*** ACL headers not found.])
 693                 fi])
 694
 695         AC_CHECK_LIB(
 696                 [acl],
 697                 [acl_get_file],
 698                 [have_acl=yes],
 699                 [if test "x$have_acl" = xyes ; then
 700                         AC_MSG_ERROR([*** libacl not found.])
 701                 fi])
 702
 703         if test "x$have_acl" = xyes ; then
 704                 ACL_LIBS="-lacl"
 705                 AC_DEFINE(HAVE_ACL, 1, [ACL available])
 706                 M4_DEFINES="$M4_DEFINES -DHAVE_ACL"
 707         else
 708                 have_acl=no
 709         fi
 710 else
 711         ACL_LIBS=
 712 fi
 713 AC_SUBST(ACL_LIBS)
 714 AM_CONDITIONAL([HAVE_ACL], [test "x$have_acl" != xno])
 715
 716 # ------------------------------------------------------------------------------
 717 AC_ARG_ENABLE([smack], AS_HELP_STRING([--disable-smack], [disable optional SMACK support]),
 718                 [case "${enableval}" in
 719                         yes) have_smack=yes ;;
 720                         no) have_smack=no ;;
 721                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-smack) ;;
 722                 esac],
 723                 [have_smack=auto])
 724
 725 if test "x${have_smack}" != xno; then
 726         AC_DEFINE(HAVE_SMACK, 1, [Define if SMACK is available])
 727         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK"
 728         have_smack=yes
 729 fi
 730
 731 AM_CONDITIONAL([HAVE_SMACK], [test "x$have_smack" = "xyes"])
 732
 733 have_smack_run_label=no
 734 AC_ARG_WITH(smack-run-label,
 735 AS_HELP_STRING([--with-smack-run-label=STRING],
 736         [run systemd --system itself with a specific SMACK label]),
 737         [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run systemd itself with SMACK label]) have_smack_run_label=yes],
 738         [])
 739
 740 if test "x${have_smack_run_label}" = xyes; then
 741         M4_DEFINES="$M4_DEFINES -DHAVE_SMACK_RUN_LABEL"
 742 fi
 743
 744 AC_ARG_WITH(smack-default-process-label,
 745 AS_HELP_STRING([--with-smack-default-process-label=STRING],
 746         [default SMACK label for executed processes]),
 747         [AC_DEFINE_UNQUOTED(SMACK_DEFAULT_PROCESS_LABEL, ["$withval"], [Default SMACK label for executed processes])],
 748         [])
 749
 750 # ------------------------------------------------------------------------------
 751 AC_ARG_ENABLE([gcrypt],
 752         AS_HELP_STRING([--disable-gcrypt], [disable optional GCRYPT support]),
 753                 [case "${enableval}" in
 754                         yes) have_gcrypt=yes ;;
 755                         no) have_gcrypt=no ;;
 756                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-gcrypt) ;;
 757                 esac],
 758                 [have_gcrypt=auto])
 759
 760 if test "x${have_gcrypt}" != xno ; then
 761         m4_define([AM_PATH_LIBGCRYPT_FAIL],
 762                 [{ test "x$have_gcrypt" != xyes || AC_MSG_ERROR([*** GCRYPT/GPG-ERROR headers not found.]); }]
 763         )
 764         m4_ifdef([AM_PATH_LIBGCRYPT], [AM_PATH_LIBGCRYPT(
 765                         [1.4.5],
 766                         [have_gcrypt=yes],
 767                         dnl  If we have the gcrypt m4 macros, but don't have
 768                         dnl  gcrypt, throw an error if gcrypt is explicitly
 769                         dnl  requested.
 770                         [AM_PATH_LIBGCRYPT_FAIL]
 771                 )],
 772                 dnl  If we don't have the gcrypt m4 macros, but build with
 773                 dnl  gcrypt explicitly requested, throw an error.
 774                 [AM_PATH_LIBGCRYPT_FAIL]
 775         )
 776
 777         have_gpg_error=no
 778         m4_ifdef([AM_PATH_GPG_ERROR], [AM_PATH_GPG_ERROR(
 779                         [1.12],
 780                         [have_gpg_error=yes],
 781                         [AM_PATH_LIBGCRYPT_FAIL]
 782                 )],
 783                 [AM_PATH_LIBGCRYPT_FAIL]
 784         )
 785
 786         if test "x$have_gcrypt" = xyes -a "x$have_gpg_error" = xyes ; then
 787                 GCRYPT_LIBS="$LIBGCRYPT_LIBS $GPG_ERROR_LIBS"
 788                 GCRYPT_CFLAGS="$LIBGCRYPT_CFLAGS $GPG_ERROR_CFLAGS"
 789                 AC_DEFINE(HAVE_GCRYPT, 1, [GCRYPT available])
 790         else
 791                 have_gcrypt=no
 792                 have_gpg_error=no
 793         fi
 794 else
 795         GCRYPT_LIBS=
 796         GCRYPT_CFLAGS=
 797 fi
 798 AC_SUBST(GCRYPT_LIBS)
 799 AC_SUBST(GCRYPT_CFLAGS)
 800 AM_CONDITIONAL([HAVE_GCRYPT], [test "x$have_gcrypt" != xno])
 801
 802 # ------------------------------------------------------------------------------
 803 AC_ARG_ENABLE([audit],
 804         AS_HELP_STRING([--disable-audit], [disable optional AUDIT support]),
 805                 [case "${enableval}" in
 806                         yes) have_audit=yes ;;
 807                         no) have_audit=no ;;
 808                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
 809                 esac],
 810                 [have_audit=auto])
 811
 812 if test "x${have_audit}" != xno ; then
 813         AC_CHECK_HEADERS(
 814                 [libaudit.h],
 815                 [have_audit=yes],
 816                 [if test "x$have_audit" = xyes ; then
 817                         AC_MSG_ERROR([*** AUDIT headers not found.])
 818                 fi])
 819
 820         AC_CHECK_LIB(
 821                 [audit],
 822                 [audit_open],
 823                 [have_audit=yes],
 824                 [if test "x$have_audit" = xyes ; then
 825                         AC_MSG_ERROR([*** libaudit not found.])
 826                 fi])
 827
 828         if test "x$have_audit" = xyes ; then
 829                 AUDIT_LIBS="-laudit"
 830                 AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
 831         else
 832                 have_audit=no
 833         fi
 834 else
 835         AUDIT_LIBS=
 836 fi
 837 AC_SUBST(AUDIT_LIBS)
 838 AM_CONDITIONAL([HAVE_AUDIT], [test "x$have_audit" != xno])
 839
 840 # ------------------------------------------------------------------------------
 841 AC_ARG_ENABLE([elfutils],
 842         AS_HELP_STRING([--disable-elfutils], [disable optional ELFUTILS support]),
 843                 [case "${enableval}" in
 844                         yes) have_elfutils=yes ;;
 845                         no) have_elfutils=no ;;
 846                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
 847                 esac],
 848                 [have_elfutils=auto])
 849
 850 if test "x${have_elfutils}" != xno ; then
 851         AC_CHECK_HEADERS(
 852                 [elfutils/libdwfl.h],
 853                 [],
 854                 [if test "x$have_elfutils" = xyes ; then
 855                         AC_MSG_ERROR([*** ELFUTILS headers not found.])
 856                 fi])
 857
 858         AC_CHECK_LIB(
 859                 [dw],
 860                 [dwfl_core_file_attach],
 861                 [have_elfutils=yes],
 862                 [if test "x$have_elfutils" = xyes ; then
 863                         AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
 864                 fi])
 865
 866         if test "x$have_elfutils" = xyes ; then
 867                 ELFUTILS_LIBS="-lelf -ldw"
 868                 AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
 869         else
 870                 have_elfutils=no
 871         fi
 872 else
 873         ELFUTILS_LIBS=
 874 fi
 875 AC_SUBST(ELFUTILS_LIBS)
 876 AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
 877
 878 # ------------------------------------------------------------------------------
 879 have_libcryptsetup=no
 880 AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
 881 if test "x$enable_libcryptsetup" != "xno"; then
 882         PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup >= 1.6.0 ],
 883                 [AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
 884         if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
 885                 AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
 886         fi
 887 fi
 888 AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
 889
 890 # ------------------------------------------------------------------------------
 891 have_qrencode=no
 892 AC_ARG_ENABLE(qrencode, AS_HELP_STRING([--disable-qrencode], [disable qrencode support]))
 893 if test "x$enable_qrencode" != "xno"; then
 894         PKG_CHECK_MODULES(QRENCODE, [ libqrencode ],
 895                 [AC_DEFINE(HAVE_QRENCODE, 1, [Define if qrencode is available]) have_qrencode=yes], have_qrencode=no)
 896         if test "x$have_qrencode" = xno -a "x$enable_qrencode" = xyes; then
 897                 AC_MSG_ERROR([*** qrencode support requested but libraries not found])
 898         fi
 899 fi
 900 AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
 901
 902 # ------------------------------------------------------------------------------
 903 have_gnutls=no
 904 AC_ARG_ENABLE(gnutls, AS_HELP_STRING([--disable-gnutls], [disable gnutls support]))
 905 if test "x$enable_gnutls" != "xno"; then
 906         PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.1.4],
 907                 [AC_DEFINE(HAVE_GNUTLS, 1, [Define if gnutls is available]) have_gnutls=yes], have_gnutls=no)
 908         if test "x$have_gnutls" = xno -a "x$enable_gnutls" = xyes; then
 909                 AC_MSG_ERROR([*** gnutls support requested but libraries not found])
 910         fi
 911 fi
 912 AM_CONDITIONAL(HAVE_GNUTLS, [test "$have_gnutls" = "yes"])
 913
 914 # ------------------------------------------------------------------------------
 915 have_microhttpd=no
 916 AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
 917 if test "x$enable_microhttpd" != "xno"; then
 918         PKG_CHECK_MODULES(MICROHTTPD, [libmicrohttpd >= 0.9.33],
 919                 [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available])
 920                  have_microhttpd=yes
 921                  M4_DEFINES="$M4_DEFINES -DHAVE_MICROHTTPD"],
 922                 [have_microhttpd=no])
 923         if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
 924                 AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
 925         fi
 926 fi
 927 AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
 928
 929 # ------------------------------------------------------------------------------
 930 have_libcurl=no
 931 AC_ARG_ENABLE(libcurl, AS_HELP_STRING([--disable-libcurl], [disable libcurl support]))
 932 if test "x$enable_libcurl" != "xno"; then
 933         PKG_CHECK_MODULES(LIBCURL, [libcurl >= 7.32.0],
 934                 [AC_DEFINE(HAVE_LIBCURL, 1, [Define if libcurl is available])
 935                  have_libcurl=yes
 936                  M4_DEFINES="$M4_DEFINES -DHAVE_LIBCURL"],
 937                 [have_libcurl=no])
 938         if test "x$have_libcurl" = xno -a "x$enable_libcurl" = xyes; then
 939                 AC_MSG_ERROR([*** libcurl support requested but libraries not found])
 940         fi
 941 fi
 942 AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"])
 943
 944 # ------------------------------------------------------------------------------
 945 AM_CONDITIONAL(HAVE_REMOTE, [test "$have_microhttpd" = "yes" -o "$have_libcurl" = "yes"])
 946
 947 # ------------------------------------------------------------------------------
 948 have_libidn=no
 949 AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [disable optional LIBIDN support]))
 950 if test "x$enable_libidn" != "xno"; then
 951         PKG_CHECK_MODULES(LIBIDN, [libidn],
 952                [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available])
 953                 have_libidn=yes
 954                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"],
 955                [have_libidn=no])
 956         if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then
 957                 AC_MSG_ERROR([*** libidn support requested but libraries not found])
 958         fi
 959 fi
 960 AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"])
 961
 962 # ------------------------------------------------------------------------------
 963 have_libiptc=no
 964 AC_ARG_ENABLE(libiptc, AS_HELP_STRING([--disable-libiptc], [disable optional LIBIPTC support]))
 965 if test "x$enable_libiptc" != "xno"; then
 966         PKG_CHECK_MODULES(LIBIPTC, [libiptc],
 967                [AC_DEFINE(HAVE_LIBIPTC, 1, [Define if libiptc is available])
 968                 have_libiptc=yes
 969                 M4_DEFINES="$M4_DEFINES -DHAVE_LIBIPTC"],
 970                [have_libiptc=no])
 971         if test "x$have_libiptc" = "xno" -a "x$enable_libiptc" = "xyes"; then
 972                 AC_MSG_ERROR([*** libiptc support requested but libraries not found])
 973         fi
 974 fi
 975 AM_CONDITIONAL(HAVE_LIBIPTC, [test "$have_libiptc" = "yes"])
 976
 977 # ------------------------------------------------------------------------------
 978 have_binfmt=no
 979 AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
 980 if test "x$enable_binfmt" != "xno"; then
 981         have_binfmt=yes
 982 fi
 983 AM_CONDITIONAL(ENABLE_BINFMT, [test "$have_binfmt" = "yes"])
 984
 985 # ------------------------------------------------------------------------------
 986 have_vconsole=no
 987 AC_ARG_ENABLE(vconsole, AS_HELP_STRING([--disable-vconsole], [disable vconsole tool]))
 988 if test "x$enable_vconsole" != "xno"; then
 989         have_vconsole=yes
 990 fi
 991 AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
 992
 993 # ------------------------------------------------------------------------------
 994 have_quotacheck=no
 995 AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
 996 if test "x$enable_quotacheck" != "xno"; then
 997         have_quotacheck=yes
 998 fi
 999 AM_CONDITIONAL(ENABLE_QUOTACHECK, [test "$have_quotacheck" = "yes"])
1000
1001 # ------------------------------------------------------------------------------
1002 have_tmpfiles=no
1003 AC_ARG_ENABLE(tmpfiles, AS_HELP_STRING([--disable-tmpfiles], [disable tmpfiles support]))
1004 if test "x$enable_tmpfiles" != "xno"; then
1005         have_tmpfiles=yes
1006 fi
1007 AM_CONDITIONAL(ENABLE_TMPFILES, [test "$have_tmpfiles" = "yes"])
1008
1009 # ------------------------------------------------------------------------------
1010 have_sysusers=no
1011 AC_ARG_ENABLE(sysusers, AS_HELP_STRING([--disable-sysusers], [disable sysusers support]))
1012 if test "x$enable_sysusers" != "xno"; then
1013         have_sysusers=yes
1014 fi
1015 AM_CONDITIONAL(ENABLE_SYSUSERS, [test "$have_sysusers" = "yes"])
1016
1017 # ------------------------------------------------------------------------------
1018 have_firstboot=no
1019 AC_ARG_ENABLE(firstboot, AS_HELP_STRING([--disable-firstboot], [disable firstboot support]))
1020 if test "x$enable_firstboot" != "xno"; then
1021         have_firstboot=yes
1022 fi
1023 AM_CONDITIONAL(ENABLE_FIRSTBOOT, [test "$have_firstboot" = "yes"])
1024
1025 # ------------------------------------------------------------------------------
1026 have_randomseed=no
1027 AC_ARG_ENABLE(randomseed, AS_HELP_STRING([--disable-randomseed], [disable randomseed tools]))
1028 if test "x$enable_randomseed" != "xno"; then
1029         have_randomseed=yes
1030 fi
1031 AM_CONDITIONAL(ENABLE_RANDOMSEED, [test "$have_randomseed" = "yes"])
1032
1033 # ------------------------------------------------------------------------------
1034 have_backlight=no
1035 AC_ARG_ENABLE(backlight, AS_HELP_STRING([--disable-backlight], [disable backlight tools]))
1036 if test "x$enable_backlight" != "xno"; then
1037         have_backlight=yes
1038 fi
1039 AM_CONDITIONAL(ENABLE_BACKLIGHT, [test "$have_backlight" = "yes"])
1040
1041 # ------------------------------------------------------------------------------
1042 have_rfkill=no
1043 AC_ARG_ENABLE(rfkill, AS_HELP_STRING([--disable-rfkill], [disable rfkill tools]))
1044 if test "x$enable_rfkill" != "xno"; then
1045         have_rfkill=yes
1046 fi
1047 AM_CONDITIONAL(ENABLE_RFKILL, [test "$have_rfkill" = "yes"])
1048
1049 # ------------------------------------------------------------------------------
1050 have_logind=no
1051 AC_ARG_ENABLE(logind, AS_HELP_STRING([--disable-logind], [disable login daemon]))
1052 if test "x$enable_logind" != "xno"; then
1053         have_logind=yes
1054 fi
1055 AM_CONDITIONAL(ENABLE_LOGIND, [test "$have_logind" = "yes"])
1056 AS_IF([test "$have_logind" = "yes"], [ AC_DEFINE(HAVE_LOGIND, [1], [Logind support available]) ])
1057
1058 AC_ARG_WITH([kill-user-processes],
1059         [AS_HELP_STRING([--without-kill-user-processes], [set logind's KillUserProcesses=no by default])])
1060 AS_IF([test "$with_kill_user_processes" != "no"],
1061        [kill_user_processes=true
1062         KILL_USER_PROCESSES=yes],
1063        [kill_user_processes=false
1064         KILL_USER_PROCESSES=no])
1065 AC_DEFINE_UNQUOTED(KILL_USER_PROCESSES, [$kill_user_processes], [Default KillUserProcesses setting])
1066 AC_SUBST(KILL_USER_PROCESSES)
1067
1068 # ------------------------------------------------------------------------------
1069 have_machined=no
1070 AC_ARG_ENABLE(machined, AS_HELP_STRING([--disable-machined], [disable machine daemon]))
1071 if test "x$enable_machined" != "xno"; then
1072         have_machined=yes
1073         AC_DEFINE(HAVE_MACHINED, [1], [systemd-machined is enabled])
1074 fi
1075 AM_CONDITIONAL(ENABLE_MACHINED, [test "$have_machined" = "yes"])
1076
1077 # ------------------------------------------------------------------------------
1078 have_importd=no
1079 AC_ARG_ENABLE(importd, AS_HELP_STRING([--disable-importd], [disable import daemon]))
1080 if test "x$enable_importd" != "xno"; then
1081         have_importd=yes
1082 fi
1083 AM_CONDITIONAL(ENABLE_IMPORTD, [test "$have_importd" = "yes"])
1084 AS_IF([test "$have_importd" = "yes"], [ AC_DEFINE(HAVE_IMPORTD, [1], [Importd support available]) ])
1085
1086 # ------------------------------------------------------------------------------
1087 have_hostnamed=no
1088 AC_ARG_ENABLE(hostnamed, AS_HELP_STRING([--disable-hostnamed], [disable hostname daemon]))
1089 if test "x$enable_hostnamed" != "xno"; then
1090         have_hostnamed=yes
1091 fi
1092 AM_CONDITIONAL(ENABLE_HOSTNAMED, [test "$have_hostnamed" = "yes"])
1093
1094 # ------------------------------------------------------------------------------
1095 have_timedated=no
1096 AC_ARG_ENABLE(timedated, AS_HELP_STRING([--disable-timedated], [disable timedate daemon]))
1097 if test "x$enable_timedated" != "xno"; then
1098         have_timedated=yes
1099 fi
1100 AM_CONDITIONAL(ENABLE_TIMEDATED, [test "$have_timedated" = "yes"])
1101
1102 # ------------------------------------------------------------------------------
1103 have_timesyncd=no
1104 AC_ARG_ENABLE(timesyncd, AS_HELP_STRING([--disable-timesyncd], [disable timesync daemon]))
1105 if test "x$enable_timesyncd" != "xno"; then
1106         have_timesyncd=yes
1107         M4_DEFINES="$M4_DEFINES -DENABLE_TIMESYNCD"
1108 fi
1109 AM_CONDITIONAL(ENABLE_TIMESYNCD, [test "$have_timesyncd" = "yes"])
1110
1111 AC_ARG_WITH(ntp-servers,
1112         AS_HELP_STRING([--with-ntp-servers=NTPSERVERS],
1113                 [space-separated list of default NTP servers]),
1114         [NTP_SERVERS="$withval"],
1115         [NTP_SERVERS="time1.google.com time2.google.com time3.google.com time4.google.com"
1116         AC_MSG_WARN([*** Using Google NTP servers.
1117                         Do not ship OSes or devices with these default settings.
1118                         See DISTRO_PORTING for details!])])
1119
1120 AC_DEFINE_UNQUOTED(NTP_SERVERS, ["$NTP_SERVERS"], [Default NTP Servers])
1121 AC_SUBST(NTP_SERVERS)
1122
1123 AC_ARG_WITH(time-epoch,
1124         AS_HELP_STRING([--with-time-epoch=SECONDS],
1125                 [time epoch for time clients]),
1126         [TIME_EPOCH="$withval"],
1127         [TIME_EPOCH="`stat -c %Y ${srcdir}/NEWS 2>/dev/null || echo 0`"])
1128
1129 AC_DEFINE_UNQUOTED(TIME_EPOCH, [$TIME_EPOCH], [Time Epoch])
1130
1131 # ------------------------------------------------------------------------------
1132 AC_ARG_WITH(system-uid-max,
1133         AS_HELP_STRING([--with-system-uid-max=UID]
1134                 [maximum UID for system users]),
1135         [SYSTEM_UID_MAX="$withval"],
1136         [SYSTEM_UID_MAX="`awk 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }' /etc/login.defs 2>/dev/null || echo 999`"])
1137
1138 AC_DEFINE_UNQUOTED(SYSTEM_UID_MAX, [$SYSTEM_UID_MAX], [Maximum System UID])
1139 AC_SUBST(SYSTEM_UID_MAX)
1140
1141 # ------------------------------------------------------------------------------
1142 AC_ARG_WITH(system-gid-max,
1143         AS_HELP_STRING([--with-system-gid-max=GID]
1144                 [maximum GID for system groups]),
1145         [SYSTEM_GID_MAX="$withval"],
1146         [SYSTEM_GID_MAX="`awk 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }' /etc/login.defs 2>/dev/null || echo 999`"])
1147
1148 AC_DEFINE_UNQUOTED(SYSTEM_GID_MAX, [$SYSTEM_GID_MAX], [Maximum System GID])
1149 AC_SUBST(SYSTEM_GID_MAX)
1150
1151 # ------------------------------------------------------------------------------
1152 have_localed=no
1153 AC_ARG_ENABLE(localed, AS_HELP_STRING([--disable-localed], [disable locale daemon]))
1154 if test "x$enable_localed" != "xno"; then
1155         have_localed=yes
1156 fi
1157 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
1158
1159 # ------------------------------------------------------------------------------
1160 have_coredump=no
1161 AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
1162 if test "x$enable_coredump" != "xno"; then
1163         have_coredump=yes
1164         M4_DEFINES="$M4_DEFINES -DENABLE_COREDUMP"
1165 fi
1166 AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
1167
1168 # ------------------------------------------------------------------------------
1169 have_polkit=no
1170 AC_ARG_ENABLE(polkit, AS_HELP_STRING([--disable-polkit], [disable PolicyKit support]))
1171 if test "x$enable_polkit" != "xno"; then
1172         AC_DEFINE(ENABLE_POLKIT, 1, [Define if PolicyKit support is to be enabled])
1173         have_polkit=yes
1174 fi
1175 AM_CONDITIONAL(ENABLE_POLKIT, [test "x$have_polkit" = "xyes"])
1176
1177 # ------------------------------------------------------------------------------
1178 have_resolved=no
1179 AC_ARG_ENABLE(resolved, AS_HELP_STRING([--disable-resolved], [disable resolve daemon]))
1180 AS_IF([test "x$enable_resolved" != "xno"], [
1181         AC_CHECK_LIB([dl], [dlsym], [true], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
1182
1183         have_resolved=yes
1184         M4_DEFINES="$M4_DEFINES -DENABLE_RESOLVED"
1185         AC_DEFINE(HAVE_RESOLVED, [1], [systemd-resolved is enabled])
1186 ])
1187 AM_CONDITIONAL(ENABLE_RESOLVED, [test "$have_resolved" = "yes"])
1188
1189 AC_ARG_WITH(dns-servers,
1190         AS_HELP_STRING([--with-dns-servers=DNSSERVERS],
1191                 [space-separated list of default DNS servers]),
1192         [DNS_SERVERS="$withval"],
1193         [DNS_SERVERS="8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844"])
1194
1195 AC_DEFINE_UNQUOTED(DNS_SERVERS, ["$DNS_SERVERS"], [Default DNS Servers])
1196 AC_SUBST(DNS_SERVERS)
1197
1198 AC_ARG_WITH(default-dnssec,
1199         AS_HELP_STRING([--with-default-dnssec=MODE],
1200                [default DNSSEC mode, defaults to "allow-downgrade"]),
1201         [DEFAULT_DNSSEC_MODE="$withval"],
1202         [DEFAULT_DNSSEC_MODE="allow-downgrade"])
1203
1204 AS_CASE("x${DEFAULT_DNSSEC_MODE}",
1205         [xno], [mode=DNSSEC_NO],
1206         [xyes], [mode=DNSSEC_YES],
1207         [xallow-downgrade], [mode=DNSSEC_ALLOW_DOWNGRADE],
1208         AC_MSG_ERROR(Bad DNSSEC mode ${DEFAULT_DNSSEC_MODE}))
1209 AC_DEFINE_UNQUOTED(DEFAULT_DNSSEC_MODE, [$mode], [Default DNSSEC mode])
1210 AC_SUBST(DEFAULT_DNSSEC_MODE)
1211
1212 # ------------------------------------------------------------------------------
1213 have_networkd=no
1214 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
1215 AS_IF([test "x$enable_networkd" != "xno"], [
1216         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
1217         have_networkd=yes
1218         M4_DEFINES="$M4_DEFINES -DENABLE_NETWORKD"
1219 ])
1220 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
1221
1222 # ------------------------------------------------------------------------------
1223 have_efi=no
1224 AC_ARG_ENABLE(efi, AS_HELP_STRING([--disable-efi], [disable systemd-boot and bootctl (EFI support)]))
1225 if test "x$enable_efi" != "xno"; then
1226         AC_DEFINE(ENABLE_EFI, 1, [Define if systemd-boot and bootctl are to be enabled])
1227         have_efi=yes
1228 fi
1229 AM_CONDITIONAL(ENABLE_EFI, [test "x$have_efi" = "xyes"])
1230
1231 # ------------------------------------------------------------------------------
1232 AC_CHECK_TOOL(EFI_CC, gcc)
1233
1234 EFI_ARCH=`echo $host | sed "s/\(-\).*$//"`
1235
1236 AM_COND_IF(ARCH_IA32, [
1237         EFI_ARCH=ia32
1238         EFI_MACHINE_TYPE_NAME=ia32])
1239
1240 AM_COND_IF(ARCH_X86_64, [
1241         EFI_MACHINE_TYPE_NAME=x64])
1242
1243 AM_COND_IF(ARCH_AARCH64, [
1244         EFI_MACHINE_TYPE_NAME=aa64])
1245
1246 AC_SUBST([EFI_ARCH])
1247 AC_SUBST([EFI_MACHINE_TYPE_NAME])
1248
1249 have_gnuefi=no
1250 AC_ARG_ENABLE(gnuefi, AS_HELP_STRING([--enable-gnuefi], [enable optional gnuefi support]))
1251 AS_IF([test "x$enable_gnuefi" != "xno"], [
1252         AC_CHECK_HEADERS(efi/${EFI_ARCH}/efibind.h,
1253                 [AC_DEFINE(HAVE_GNUEFI, 1, [Define if gnuefi is available])
1254                  have_gnuefi=yes],
1255                 [AS_IF([test "x$enable_gnuefi" = xyes],
1256                        [AC_MSG_ERROR([*** gnuefi support requested but headers not found])])
1257         ])
1258
1259         efiroot=$(echo $(cd /usr/lib/$(${EFI_CC} -print-multi-os-directory); pwd))
1260
1261         EFI_LIB_DIR="$efiroot"
1262         AC_ARG_WITH(efi-libdir,
1263                 AS_HELP_STRING([--with-efi-libdir=PATH], [path to EFI lib directory]),
1264                 [EFI_LIB_DIR="$withval"], [EFI_LIB_DIR="$efiroot"]
1265         )
1266         AC_SUBST([EFI_LIB_DIR])
1267
1268         have_efi_lds=no
1269         AC_ARG_WITH(efi-ldsdir,
1270                 AS_HELP_STRING([--with-efi-ldsdir=PATH], [path to EFI lds directory]),
1271                 [EFI_LDS_DIR="$withval" && AS_IF([test -f "${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds"],
1272                         [have_efi_lds=yes])],
1273                 [AS_FOR([DIR], [EFI_LDS_DIR], ["${EFI_LIB_DIR}/gnuefi" "${EFI_LIB_DIR}"],
1274                         [AS_IF([test -f "${EFI_LDS_DIR}/elf_${EFI_ARCH}_efi.lds"],
1275                                        [have_efi_lds=yes && break])])])
1276         AS_IF([test "x$have_efi_lds" = xyes],
1277               [AC_SUBST([EFI_LDS_DIR])],
1278               [AS_IF([test "x$enable_gnuefi" = xyes],
1279                      [AC_MSG_ERROR([*** gnuefi support requested but files not found])],
1280                      [have_gnuefi=no])])
1281
1282         AC_ARG_WITH(efi-includedir,
1283                 AS_HELP_STRING([--with-efi-includedir=PATH], [path to EFI include directory]),
1284                 [EFI_INC_DIR="$withval"], [EFI_INC_DIR="/usr/include"]
1285         )
1286         AC_SUBST([EFI_INC_DIR])
1287 ])
1288 AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
1289
1290 # ------------------------------------------------------------------------------
1291 have_tpm=no
1292 AC_ARG_ENABLE([tpm], AS_HELP_STRING([--enable-tpm], [enable optional TPM support]),
1293                 [case "${enableval}" in
1294                         yes) have_tpm=yes ;;
1295                         no) have_tpm=no ;;
1296                         *) AC_MSG_ERROR(bad value ${enableval} for --enable-tpm) ;;
1297                 esac],
1298                 [have_tpm=no])
1299
1300 if test "x${have_tpm}" != xno ; then
1301         AC_DEFINE(SD_BOOT_LOG_TPM, 1, [Define if TPM should be used to log events and extend the registers])
1302 fi
1303
1304 AC_ARG_WITH(tpm-pcrindex,
1305         AS_HELP_STRING([--with-tpm-pcrindex=<NUM>],
1306                 [TPM PCR register number to use]),
1307         [SD_TPM_PCR="$withval"],
1308         [SD_TPM_PCR="8"])
1309
1310 AC_DEFINE_UNQUOTED(SD_TPM_PCR, [$SD_TPM_PCR], [TPM PCR register number to use])
1311
1312 # ------------------------------------------------------------------------------
1313 AC_ARG_WITH(rc-local-script-path-start,
1314         AS_HELP_STRING([--with-rc-local-script-path-start=PATH],
1315                 [path to /etc/rc.local]),
1316         [RC_LOCAL_SCRIPT_PATH_START="$withval"],
1317         [RC_LOCAL_SCRIPT_PATH_START="/etc/rc.local"])
1318
1319 AC_ARG_WITH(rc-local-script-path-stop,
1320         AS_HELP_STRING([--with-rc-local-script-path-stop=PATH],
1321                 [path to /usr/sbin/halt.local]),
1322         [RC_LOCAL_SCRIPT_PATH_STOP="$withval"],
1323         [RC_LOCAL_SCRIPT_PATH_STOP="/usr/sbin/halt.local"])
1324
1325 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_START, ["$RC_LOCAL_SCRIPT_PATH_START"], [Path of /etc/rc.local script])
1326 AC_DEFINE_UNQUOTED(RC_LOCAL_SCRIPT_PATH_STOP, ["$RC_LOCAL_SCRIPT_PATH_STOP"], [Path of /usr/sbin/halt.local script])
1327
1328 AC_SUBST(RC_LOCAL_SCRIPT_PATH_START)
1329 AC_SUBST(RC_LOCAL_SCRIPT_PATH_STOP)
1330
1331 # ------------------------------------------------------------------------------
1332 AC_ARG_WITH(kbd-loadkeys,
1333         AS_HELP_STRING([--with-kbd-loadkeys=PATH],
1334                 [path to loadkeys]),
1335         [KBD_LOADKEYS="$withval"],
1336         [KBD_LOADKEYS="/usr/bin/loadkeys"])
1337
1338 AC_ARG_WITH(kbd-setfont,
1339         AS_HELP_STRING([--with-kbd-setfont=PATH],
1340                 [path to setfont]),
1341         [KBD_SETFONT="$withval"],
1342         [KBD_SETFONT="/usr/bin/setfont"])
1343
1344 AC_DEFINE_UNQUOTED(KBD_LOADKEYS, ["$KBD_LOADKEYS"], [Path of loadkeys])
1345 AC_DEFINE_UNQUOTED(KBD_SETFONT, ["$KBD_SETFONT"], [Path of setfont])
1346
1347 AC_SUBST(KBD_LOADKEYS)
1348 AC_SUBST(KBD_SETFONT)
1349
1350 AC_ARG_WITH(telinit,
1351         AS_HELP_STRING([--with-telinit=PATH],
1352                 [path to telinit]),
1353         [TELINIT="$withval"],
1354         [TELINIT="/lib/sysvinit/telinit"])
1355
1356 AC_DEFINE_UNQUOTED(TELINIT, ["$TELINIT"], [Path to telinit])
1357
1358 AC_SUBST(TELINIT)
1359
1360 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h valgrind/valgrind.h])
1361
1362 # ------------------------------------------------------------------------------
1363 have_myhostname=no
1364 AC_ARG_ENABLE(myhostname, AS_HELP_STRING([--disable-myhostname], [disable nss-myhostname support]))
1365 if test "x$enable_myhostname" != "xno"; then
1366         AC_HEADER_STDC
1367         AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h sys/auxv.h])
1368
1369         AC_C_CONST
1370         AC_TYPE_SIZE_T
1371         AC_HEADER_TIME
1372
1373         AC_FUNC_SELECT_ARGTYPES
1374         AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
1375
1376         have_myhostname=yes
1377         AC_DEFINE(HAVE_MYHOSTNAME, [1], [nss-myhostname is enabled])
1378 fi
1379 AM_CONDITIONAL(HAVE_MYHOSTNAME, [test "$have_myhostname" = "yes"])
1380
1381 # ------------------------------------------------------------------------------
1382 AC_ARG_ENABLE(hwdb, [AS_HELP_STRING([--disable-hwdb], [disable hardware database support])],
1383        enable_hwdb=$enableval, enable_hwdb=yes)
1384 AM_CONDITIONAL(ENABLE_HWDB, [test x$enable_hwdb = xyes])
1385
1386 # ------------------------------------------------------------------------------
1387 have_manpages=no
1388 AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
1389 AC_PATH_PROG([XSLTPROC], [xsltproc])
1390 AS_IF([test "x$enable_manpages" != xno], [
1391        have_manpages=yes
1392        AS_IF([test -z "$XSLTPROC"],
1393              AC_MSG_ERROR([*** xsltproc is required for man pages]))
1394 ])
1395 AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
1396
1397 # ------------------------------------------------------------------------------
1398 AC_ARG_ENABLE(hibernate,
1399        [AS_HELP_STRING([--disable-hibernate], [disable hibernation support])],
1400        enable_hibernate=$enableval, enable_hibernate=yes)
1401 AM_CONDITIONAL(ENABLE_HIBERNATE, [test x$enable_hibernate = xyes])
1402
1403 # ------------------------------------------------------------------------------
1404 AC_ARG_ENABLE(ldconfig,
1405        [AS_HELP_STRING([--disable-ldconfig], [disable ldconfig])],
1406        enable_ldconfig=$enableval, enable_ldconfig=yes)
1407 AM_CONDITIONAL(ENABLE_LDCONFIG, [test x$enable_ldconfig = xyes])
1408
1409 # ------------------------------------------------------------------------------
1410 # Location of the init scripts as mandated by LSB
1411 SYSTEM_SYSVINIT_PATH=/etc/init.d
1412 SYSTEM_SYSVRCND_PATH=/etc/rc.d
1413
1414 AC_ARG_WITH([sysvinit-path],
1415         [AS_HELP_STRING([--with-sysvinit-path=PATH],
1416                 [specify the path to where the SysV init scripts are located])],
1417         [SYSTEM_SYSVINIT_PATH="$withval"],
1418         [])
1419
1420 AC_ARG_WITH([sysvrcnd-path],
1421         [AS_HELP_STRING([--with-sysvrcnd-path=PATH],
1422                 [specify the path to the base directory for the SysV rcN.d directories])],
1423         [SYSTEM_SYSVRCND_PATH="$withval"],
1424         [])
1425
1426 if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1427         AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
1428         SYSTEM_SYSV_COMPAT="yes"
1429         M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
1430 elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
1431         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.])
1432 else
1433         SYSTEM_SYSV_COMPAT="no"
1434 fi
1435
1436 AC_SUBST(SYSTEM_SYSVINIT_PATH)
1437 AC_SUBST(SYSTEM_SYSVRCND_PATH)
1438 AC_SUBST(M4_DEFINES)
1439
1440 AM_CONDITIONAL(HAVE_SYSV_COMPAT, test "$SYSTEM_SYSV_COMPAT" = "yes")
1441
1442 AC_ARG_WITH([tty-gid],
1443         [AS_HELP_STRING([--with-tty-gid=GID],
1444                 [specify the numeric GID of the 'tty' group])],
1445         [TTY_GID="$withval"],
1446         [TTY_GID="5"])
1447
1448 AC_DEFINE_UNQUOTED(TTY_GID, [$TTY_GID], [GID of the 'tty' group])
1449 AC_SUBST(TTY_GID)
1450
1451 AC_ARG_WITH([dbuspolicydir],
1452         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
1453         [],
1454         [with_dbuspolicydir=${datadir}/dbus-1/system.d])
1455 AX_NORMALIZE_PATH([with_dbuspolicydir])
1456
1457 AC_ARG_WITH([dbussessionservicedir],
1458         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
1459         [],
1460         [with_dbussessionservicedir=${datadir}/dbus-1/services])
1461 AX_NORMALIZE_PATH([with_dbussessionservicedir])
1462
1463 AC_ARG_WITH([dbussystemservicedir],
1464         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
1465         [],
1466         [with_dbussystemservicedir=${datadir}/dbus-1/system-services])
1467 AX_NORMALIZE_PATH([with_dbussystemservicedir])
1468
1469 AC_ARG_WITH([bashcompletiondir],
1470         AS_HELP_STRING([--with-bashcompletiondir=DIR], [bash completions directory]),
1471         [],
1472         [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
1473                 with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
1474         ] , [
1475                 with_bashcompletiondir=${datadir}/bash-completion/completions
1476         ])])
1477 AM_CONDITIONAL(ENABLE_BASH_COMPLETION, [test "$with_bashcompletiondir" != "no"])
1478 AX_NORMALIZE_PATH([with_bashcompletiondir])
1479
1480 AC_ARG_WITH([zshcompletiondir],
1481         AS_HELP_STRING([--with-zshcompletiondir=DIR], [zsh completions directory]),
1482         [], [with_zshcompletiondir=${datadir}/zsh/site-functions])
1483 AM_CONDITIONAL(ENABLE_ZSH_COMPLETION, [test "$with_zshcompletiondir" != "no"])
1484 AX_NORMALIZE_PATH([with_zshcompletiondir])
1485
1486 AC_ARG_WITH([rootprefix],
1487         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
1488         [], [with_rootprefix=${ac_default_prefix}])
1489 # --with-rootprefix= (empty) should default to "/" but AX_NORMALIZE_PATH
1490 # defaults those to ".", solve that here for now until we can find a suitable
1491 # fix for AX_NORMALIZE_PATH upstream at autoconf-archive.
1492 # See: https://github.com/systemd/systemd/issues/54
1493 if test "x${with_rootprefix}" = "x"; then
1494         with_rootprefix="/"
1495 fi
1496 AX_NORMALIZE_PATH([with_rootprefix])
1497
1498 AC_ARG_WITH([rootlibdir],
1499         AS_HELP_STRING([--with-rootlibdir=DIR], [root directory for libraries necessary for boot]),
1500         [],
1501         [with_rootlibdir=${libdir}])
1502 AX_NORMALIZE_PATH([with_rootlibdir])
1503
1504 AC_ARG_WITH([pamlibdir],
1505         AS_HELP_STRING([--with-pamlibdir=DIR], [directory for PAM modules]),
1506         [],
1507         [with_pamlibdir=${with_rootlibdir}/security])
1508 AX_NORMALIZE_PATH([with_pamlibdir])
1509
1510 AC_ARG_WITH([pamconfdir],
1511         AS_HELP_STRING([--with-pamconfdir=DIR], [directory for PAM configuration (pass no to disable installing)]),
1512         [],
1513         [with_pamconfdir=${sysconfdir}/pam.d])
1514 AM_CONDITIONAL(ENABLE_PAM_CONFIG, [test "$with_pamconfdir" != "no"])
1515 AX_NORMALIZE_PATH([with_pamconfdir])
1516
1517 AC_ARG_ENABLE([split-usr],
1518         AS_HELP_STRING([--enable-split-usr], [assume that /bin, /sbin aren't symlinks into /usr]),
1519         [],
1520         [AS_IF([test "x${ac_default_prefix}" != "x${with_rootprefix}"], [
1521                 enable_split_usr=yes
1522         ], [
1523                 enable_split_usr=no
1524         ])])
1525
1526 AS_IF([test "x${enable_split_usr}" = "xyes"], [
1527         AC_DEFINE(HAVE_SPLIT_USR, 1, [Define if /bin, /sbin aren't symlinks into /usr])
1528 ])
1529 AM_CONDITIONAL(ENABLE_SPLIT_USR, [test "x${enable_split_usr}" = "xyes"])
1530
1531 # work around intltool-update issues during 'make distcheck'
1532 AS_IF([test "x$0" != "x./configure"], [
1533         AC_SUBST([INTLTOOL_UPDATE], [/bin/true])
1534 ])
1535
1536 # QEMU and OVMF UEFI firmware
1537 AS_IF([test x"$cross_compiling" = "xyes"], [], [
1538         AC_PATH_PROG([QEMU], [qemu-system-x86_64])
1539         AC_CHECK_FILE([/usr/share/qemu/bios-ovmf.bin], [QEMU_BIOS=/usr/share/qemu/bios-ovmf.bin],
1540                 [AC_CHECK_FILE([/usr/share/qemu-ovmf/bios.bin], [QEMU_BIOS=/usr/share/qemu-ovmf/bios.bin])])
1541         AC_SUBST([QEMU_BIOS])
1542 ])
1543
1544 AC_ARG_ENABLE(tests,
1545         [AS_HELP_STRING([--disable-tests], [disable tests, or enable extra tests with =unsafe])],
1546         enable_tests=$enableval, enable_tests=yes)
1547 AM_CONDITIONAL(ENABLE_TESTS, [test x$enable_tests = xyes -o x$enable_tests = xunsafe])
1548 AM_CONDITIONAL(ENABLE_UNSAFE_TESTS, [test x$enable_tests = xunsafe])
1549
1550 AC_ARG_ENABLE(debug,
1551         [AS_HELP_STRING([--enable-debug@<:@=LIST@:>@], [enable extra debugging (hashmap,mmap-cache)])],
1552         [if test "x$enableval" = "xyes"; then
1553                 enableval="hashmap,mmap-cache"
1554         fi
1555         saved_ifs="$IFS"
1556         IFS="$IFS$PATH_SEPARATOR,"
1557         for name in $enableval; do
1558                 case $name in
1559                 hashmap)
1560                         enable_debug_hashmap=yes
1561                         ;;
1562                 mmap-cache)
1563                         enable_debug_mmap_cache=yes
1564                         ;;
1565                 esac
1566         done
1567         IFS="$saved_ifs"],[])
1568
1569 enable_debug=""
1570 AS_IF([test x$enable_debug_hashmap = xyes], [
1571         AC_DEFINE(ENABLE_DEBUG_HASHMAP, 1, [Define if hashmap debugging is to be enabled])
1572         enable_debug="hashmap $enable_debug"
1573 ])
1574 AS_IF([test x$enable_debug_mmap_cache = xyes], [
1575         AC_DEFINE(ENABLE_DEBUG_MMAP_CACHE, 1, [Define if mmap cache debugging is to be enabled])
1576         enable_debug="mmap-cache $enable_debug"
1577 ])
1578 test -z "$enable_debug" && enable_debug="none"
1579
1580 AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
1581 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
1582 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
1583 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1584 AC_SUBST([zshcompletiondir], [$with_zshcompletiondir])
1585 AC_SUBST([pamlibdir], [$with_pamlibdir])
1586 AC_SUBST([pamconfdir], [$with_pamconfdir])
1587 AC_SUBST([rootprefix], [$with_rootprefix])
1588 AC_SUBST([rootlibdir], [$with_rootlibdir])
1589
1590 AC_CONFIG_FILES([
1591         Makefile
1592         po/Makefile.in
1593 ])
1594
1595 AC_OUTPUT
1596 AC_MSG_RESULT([
1597         $PACKAGE_NAME $VERSION
1598
1599         libcryptsetup:                     ${have_libcryptsetup}
1600         PAM:                               ${have_pam}
1601         AUDIT:                             ${have_audit}
1602         IMA:                               ${have_ima}
1603         AppArmor:                          ${have_apparmor}
1604         SELinux:                           ${have_selinux}
1605         SECCOMP:                           ${have_seccomp}
1606         SMACK:                             ${have_smack}
1607         ZLIB:                              ${have_zlib}
1608         XZ:                                ${have_xz}
1609         LZ4:                               ${have_lz4}
1610         BZIP2:                             ${have_bzip2}
1611         ACL:                               ${have_acl}
1612         GCRYPT:                            ${have_gcrypt}
1613         QRENCODE:                          ${have_qrencode}
1614         MICROHTTPD:                        ${have_microhttpd}
1615         GNUTLS:                            ${have_gnutls}
1616         libcurl:                           ${have_libcurl}
1617         libidn:                            ${have_libidn}
1618         libiptc:                           ${have_libiptc}
1619         ELFUTILS:                          ${have_elfutils}
1620         binfmt:                            ${have_binfmt}
1621         vconsole:                          ${have_vconsole}
1622         quotacheck:                        ${have_quotacheck}
1623         tmpfiles:                          ${have_tmpfiles}
1624         sysusers:                          ${have_sysusers}
1625         firstboot:                         ${have_firstboot}
1626         randomseed:                        ${have_randomseed}
1627         backlight:                         ${have_backlight}
1628         rfkill:                            ${have_rfkill}
1629         logind:                            ${have_logind}
1630         Default KillUserProcesses setting: ${KILL_USER_PROCESSES}
1631         machined:                          ${have_machined}
1632         importd:                           ${have_importd}
1633         hostnamed:                         ${have_hostnamed}
1634         timedated:                         ${have_timedated}
1635         timesyncd:                         ${have_timesyncd}
1636         Default NTP servers:               ${NTP_SERVERS}
1637         time epoch:                        ${TIME_EPOCH}
1638         localed:                           ${have_localed}
1639         networkd:                          ${have_networkd}
1640         resolved:                          ${have_resolved}
1641         Default DNS servers:               ${DNS_SERVERS}
1642         Default DNSSEC mode:               ${DEFAULT_DNSSEC_MODE}
1643         coredump:                          ${have_coredump}
1644         polkit:                            ${have_polkit}
1645         efi:                               ${have_efi}
1646         gnuefi:                            ${have_gnuefi}
1647         efi arch:                          ${EFI_ARCH}
1648         EFI machine type:                  ${EFI_MACHINE_TYPE_NAME}
1649         EFI CC                             ${EFI_CC}
1650         EFI libdir:                        ${EFI_LIB_DIR}
1651         EFI ldsdir:                        ${EFI_LDS_DIR}
1652         EFI includedir:                    ${EFI_INC_DIR}
1653         kmod:                              ${have_kmod}
1654         xkbcommon:                         ${have_xkbcommon}
1655         blkid:                             ${have_blkid}
1656         libmount:                          ${have_libmount}
1657         dbus:                              ${have_dbus}
1658         nss-myhostname:                    ${have_myhostname}
1659         hwdb:                              ${enable_hwdb}
1660         tpm:                               ${have_tpm}
1661         Python:                            ${have_python}
1662         man pages:                         ${have_manpages}
1663         test coverage:                     ${have_coverage}
1664         Split /usr:                        ${enable_split_usr}
1665         SysV compatibility:                ${SYSTEM_SYSV_COMPAT}
1666         utmp/wtmp support:                 ${have_utmp}
1667         ldconfig support:                  ${enable_ldconfig}
1668         hibernate support:                 ${enable_hibernate}
1669         extra debugging:                   ${enable_debug}
1670         tests:                             ${enable_tests}
1671
1672         prefix:                            ${prefix}
1673         rootprefix:                        ${with_rootprefix}
1674         sysconf dir:                       ${sysconfdir}
1675         datarootdir:                       ${datarootdir}
1676         includedir:                        ${includedir}
1677         lib dir:                           ${libdir}
1678         rootlib dir:                       ${with_rootlibdir}
1679         SysV init scripts:                 ${SYSTEM_SYSVINIT_PATH}
1680         SysV rc?.d directories:            ${SYSTEM_SYSVRCND_PATH}
1681         Build Python:                      ${PYTHON}
1682         PAM modules dir:                   ${with_pamlibdir}
1683         PAM configuration dir:             ${with_pamconfdir}
1684         D-Bus policy dir:                  ${with_dbuspolicydir}
1685         D-Bus session dir:                 ${with_dbussessionservicedir}
1686         D-Bus system dir:                  ${with_dbussystemservicedir}
1687         Bash completions dir:              ${with_bashcompletiondir}
1688         Zsh completions dir:               ${with_zshcompletiondir}
1689         Extra start script:                ${RC_LOCAL_SCRIPT_PATH_START}
1690         Extra stop script:                 ${RC_LOCAL_SCRIPT_PATH_STOP}
1691         Adm group:                         ${have_adm_group}
1692         Wheel group:                       ${have_wheel_group}
1693         Debug shell:                       ${SUSHELL} @ ${DEBUGTTY}
1694         TTY GID:                           ${TTY_GID}
1695         Maximum System UID:                ${SYSTEM_UID_MAX}
1696         Maximum System GID:                ${SYSTEM_GID_MAX}
1697         Certificate root:                  ${CERTIFICATEROOT}
1698         Support URL:                       ${SUPPORT_URL}
1699         Nobody User Name:                  ${NOBODY_USER_NAME}
1700         Nobody Group Name:                 ${NOBODY_GROUP_NAME}
1701
1702         CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
1703         CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
1704         LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
1705 ])