configure.ac

   1 AC_INIT([util-linux],
   2         m4_esyscmd([tools/git-version-gen .tarball-version]),
   3         [kzak@redhat.com],,
   4         [http://www.kernel.org/pub/linux/utils/util-linux/])
   5
   6
   7 AC_PREREQ([2.60])
   8
   9 AC_CONFIG_AUX_DIR([config])
  10 AC_CONFIG_MACRO_DIR([m4])
  11 dnl AC_USE_SYSTEM_EXTENSIONS must be called before any macros that run
  12 dnl the compiler (like AC_PROG_LIBTOOL) to avoid autoconf errors.
  13 AC_USE_SYSTEM_EXTENSIONS
  14 AM_INIT_AUTOMAKE([-Wall foreign 1.10 tar-pax dist-bzip2 no-dist-gzip dist-xz -Wno-portability subdir-objects])
  15
  16 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
  17                             [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
  18
  19 AC_CONFIG_SRCDIR([sys-utils/mount.c])
  20 AC_PREFIX_DEFAULT([/usr])
  21
  22 dnl version details from <major>.<minor>[-<suffix>]
  23 PACKAGE_VERSION_MAJOR=$(echo $PACKAGE_VERSION | awk -F. '{print $1}')
  24 PACKAGE_VERSION_MINOR=$(echo $PACKAGE_VERSION | awk -F. '{
  25                                                    sub("-.*","",$2); print $2}')
  26 PACKAGE_VERSION_RELEASE=$(echo $PACKAGE_VERSION | awk -F. '{
  27                      sub("-.*","",$3); print $3 ~ /^@<:@0-9@:>@+$/ ? $3 : 0}')
  28
  29 dnl libblkid version
  30 LIBBLKID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  31 LIBBLKID_DATE="08-Nov-2016"
  32 LIBBLKID_LT_MAJOR=1
  33 LIBBLKID_LT_MINOR=1
  34 LIBBLKID_LT_MICRO=0
  35 LIBBLKID_VERSION_INFO=`expr $LIBBLKID_LT_MAJOR + $LIBBLKID_LT_MINOR`:$LIBBLKID_LT_MICRO:$LIBBLKID_LT_MINOR
  36
  37 dnl libuuid version
  38 LIBUUID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  39 LIBUUID_LT_MAJOR=1
  40 LIBUUID_LT_MINOR=3
  41 LIBUUID_LT_MICRO=0
  42 LIBUUID_VERSION_INFO=`expr $LIBUUID_LT_MAJOR + $LIBUUID_LT_MINOR`:$LIBUUID_LT_MICRO:$LIBUUID_LT_MINOR
  43
  44 dnl libmount version
  45 LIBMOUNT_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  46 LIBMOUNT_LT_MAJOR=1
  47 LIBMOUNT_LT_MINOR=1
  48 LIBMOUNT_LT_MICRO=0
  49 LIBMOUNT_VERSION_INFO=`expr $LIBMOUNT_LT_MAJOR + $LIBMOUNT_LT_MINOR`:$LIBMOUNT_LT_MICRO:$LIBMOUNT_LT_MINOR
  50
  51 dnl libsmartcols version
  52 LIBSMARTCOLS_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  53 LIBSMARTCOLS_LT_MAJOR=1
  54 LIBSMARTCOLS_LT_MINOR=1
  55 LIBSMARTCOLS_LT_MICRO=0
  56 LIBSMARTCOLS_VERSION_INFO=`expr $LIBSMARTCOLS_LT_MAJOR + $LIBSMARTCOLS_LT_MINOR`:$LIBSMARTCOLS_LT_MICRO:$LIBSMARTCOLS_LT_MINOR
  57
  58 dnl libfdisk version
  59 LIBFDISK_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  60 LIBFDISK_LT_MAJOR=1
  61 LIBFDISK_LT_MINOR=1
  62 LIBFDISK_LT_MICRO=0
  63 LIBFDISK_VERSION_INFO=`expr $LIBFDISK_LT_MAJOR + $LIBFDISK_LT_MINOR`:$LIBFDISK_LT_MICRO:$LIBFDISK_LT_MINOR
  64
  65 # Check whether exec_prefix=/usr:
  66 AS_CASE([$exec_prefix:$prefix],
  67 [NONE:NONE | NONE:/usr | /usr:*],
  68   [AC_MSG_NOTICE([Default --exec-prefix detected.])
  69    AS_CASE([$bindir],  ['${exec_prefix}/bin'],  [bindir=/bin;   AC_MSG_NOTICE([  --bindir defaults to /bin])  ])
  70    AS_CASE([$sbindir], ['${exec_prefix}/sbin'], [sbindir=/sbin; AC_MSG_NOTICE([  --sbindir defaults to /sbin])])
  71    AS_CASE([$libdir],  ['${exec_prefix}/lib'],  [libdir=/lib;   AC_MSG_NOTICE([  --libdir defaults to /lib])  ])
  72   ]
  73 )
  74
  75 AS_CASE([$prefix:$localstatedir],
  76   [NONE:'${prefix}/var' | /usr:'${prefix}/var'],
  77     [localstatedir=/run
  78      AC_MSG_NOTICE([  --localstatedir defaults to /run])
  79     ]
  80 )
  81 AC_SUBST([localstatedir])
  82
  83
  84 # The original default values of {bin,sbin,lib}dir
  85 usrbin_execdir='${exec_prefix}/bin'
  86 AC_SUBST([usrbin_execdir])
  87
  88 usrsbin_execdir='${exec_prefix}/sbin'
  89 AC_SUBST([usrsbin_execdir])
  90
  91 AS_CASE([$libdir],
  92  ['${exec_prefix}/'* | '${prefix}/'* | /usr/* | "${prefix}"/* ],
  93    [usrlib_execdir=$libdir],
  94  [usrlib_execdir='${exec_prefix}'$libdir]
  95 )
  96 AC_SUBST([usrlib_execdir])
  97
  98
  99 AM_PROG_CC_C_O
 100 AC_PROG_MKDIR_P
 101 AC_PROG_CC_STDC
 102 AC_CANONICAL_HOST
 103 AC_C_CONST
 104 AC_C_VOLATILE
 105 AC_C_BIGENDIAN
 106
 107 dnl Compiler warnings
 108 UL_WARN_ADD([-fno-common])
 109 UL_WARN_ADD([-Wall])
 110 UL_WARN_ADD([-Werror=sequence-point])
 111 UL_WARN_ADD([-Wextra])
 112 UL_WARN_ADD([-Wextra-semi])
 113 UL_WARN_ADD([-Wembedded-directive])
 114 UL_WARN_ADD([-Wmissing-declarations])
 115 UL_WARN_ADD([-Wmissing-parameter-type])
 116 UL_WARN_ADD([-Wmissing-prototypes])
 117 UL_WARN_ADD([-Wno-missing-field-initializers])
 118 UL_WARN_ADD([-Wredundant-decls])
 119 UL_WARN_ADD([-Wsign-compare])
 120 UL_WARN_ADD([-Wtype-limits])
 121 UL_WARN_ADD([-Wuninitialized])
 122 UL_WARN_ADD([-Wunused-but-set-parameter])
 123 UL_WARN_ADD([-Wunused-but-set-variable])
 124 UL_WARN_ADD([-Wunused-parameter])
 125 UL_WARN_ADD([-Wunused-result])
 126 UL_WARN_ADD([-Wunused-variable])
 127 UL_WARN_ADD([-Wnested-externs])
 128 UL_WARN_ADD([-Wpointer-arith])
 129 UL_WARN_ADD([-Wstrict-prototypes])
 130 UL_WARN_ADD([-Wformat-security])
 131 UL_WARN_ADD([-Wimplicit-function-declaration])
 132 AC_SUBST([WARN_CFLAGS])
 133
 134 UL_WARN_ADD([-Wno-clobbered], [BSD_WARN_CFLAGS])
 135 AC_SUBST([BSD_WARN_CFLAGS])
 136 UL_WARN_ADD([-Wno-unused-parameter], [NO_UNUSED_WARN_CFLAGS])
 137 AC_SUBST([NO_UNUSED_WARN_CFLAGS])
 138
 139 dnl libtool-2
 140 LT_INIT
 141
 142 dnl check supported linker flags
 143 AX_CHECK_VSCRIPT
 144
 145 m4_ifndef([PKG_PROG_PKG_CONFIG],
 146   [m4_fatal([Could not locate the pkg-config autoconf
 147     macros. These are usually located in /usr/share/aclocal/pkg.m4.
 148     If your macros are in a different location, try setting the
 149     environment variable AL_OPTS="-I/other/macro/dir" before running
 150     ./autogen.sh or autoreconf again.])])
 151 PKG_PROG_PKG_CONFIG
 152
 153 GTK_DOC_CHECK([1.10])
 154 AC_PATH_PROG([XSLTPROC], [xsltproc])
 155
 156
 157 linux_os=no
 158 bsd_os=no
 159 AS_CASE([${host_os}],
 160   [*linux*],
 161      [linux_os=yes],
 162   [*darwin*],
 163      [darwin_os=yes],
 164   [*bsd*],
 165      [bsd_os=yes])
 166 AM_CONDITIONAL([LINUX], [test "x$linux_os" = xyes])
 167 AM_CONDITIONAL([DARWIN], [test "x$darwin_os" = xyes])
 168 AM_CONDITIONAL([BSD], [test "x$bsd_os" = xyes])
 169
 170 AS_IF([test  "x$darwin_os" = xyes], [
 171   AC_DEFINE([_DARWIN_C_SOURCE], [1], [Enable MAP_ANON in sys/mman.h on Mac OS X])
 172 ])
 173
 174 dnl define ARCH_<NAME> conditionals
 175 UL_SET_ARCH([I86], [i?86-*])
 176 UL_SET_ARCH([86_64], [x86_64*])
 177 UL_SET_ARCH([IA64], [ia64*])
 178 UL_SET_ARCH([S390], [s390*])
 179 UL_SET_ARCH([SPARC], [sparc*])
 180 UL_SET_ARCH([PPC], [ppc*|powerpc*])
 181 UL_SET_ARCH([M68K], [m68*])
 182 UL_SET_ARCH([MIPS], [mips*])
 183 UL_SET_ARCH([HPPA], [hppa*|parisc*])
 184
 185 AC_SYS_LARGEFILE
 186 AC_HEADER_ASSERT
 187
 188 dnl Don't forget to maintain alternatively allowed versions in autogen.sh!
 189 AM_GNU_GETTEXT_VERSION([0.18.3])
 190 AM_GNU_GETTEXT([external])
 191
 192 AS_IF([test -d "$srcdir/po"], [
 193   ALL_LINGUAS=`cd $srcdir/po > /dev/null && echo *.po | sed 's/\.po//g'`
 194 ], [
 195   ALL_LINGUAS="af am ar as be bg bn_IN bn ca cs cy da de el en_GB es et eu_ES fa fi fr gl gu he hi hr hu hy id is it ja ka kn ko ku lo lt lv mk ml mr ms my nb nl nn no nso or pa pl pt_BR pt ro ru si sk sl sq sr@Latn sr sv ta te th tr uk ur vi zh_CN zh_TW zu"
 196 ])
 197
 198 AC_CHECK_HEADERS([linux/compiler.h linux/blkpg.h linux/major.h], [], [], [
 199 #ifdef HAVE_LINUX_COMPILER_H
 200 #include <linux/compiler.h>
 201 #endif
 202 ])
 203 AC_CHECK_HEADERS([ \
 204         asm/io.h \
 205         err.h \
 206         errno.h \
 207         fcntl.h \
 208         getopt.h \
 209         inttypes.h \
 210         lastlog.h \
 211         linux/btrfs.h \
 212         linux/cdrom.h \
 213         linux/falloc.h \
 214         linux/watchdog.h \
 215         linux/fd.h \
 216         linux/raw.h \
 217         linux/tiocl.h \
 218         linux/version.h \
 219         linux/securebits.h \
 220         locale.h \
 221         mntent.h \
 222         net/if.h \
 223         net/if_dl.h \
 224         netinet/in.h \
 225         paths.h \
 226         pty.h \
 227         security/pam_appl.h \
 228         stdint.h \
 229         stdio_ext.h \
 230         stdlib.h \
 231         endian.h \
 232         byteswap.h \
 233         sys/endian.h \
 234         sys/disk.h \
 235         sys/disklabel.h \
 236         sys/file.h \
 237         sys/io.h \
 238         sys/ioccom.h \
 239         sys/ioctl.h \
 240         sys/mkdev.h \
 241         sys/mount.h \
 242         sys/param.h \
 243         sys/prctl.h \
 244         sys/resource.h \
 245         sys/signalfd.h \
 246         sys/socket.h \
 247         sys/sockio.h \
 248         sys/stat.h \
 249         sys/sysmacros.h \
 250         sys/swap.h \
 251         sys/syscall.h \
 252         sys/time.h \
 253         sys/timex.h \
 254         sys/ttydefaults.h \
 255         sys/types.h \
 256         sys/ucred.h \
 257         sys/un.h \
 258         unistd.h \
 259         shadow.h \
 260         utmpx.h \
 261 ])
 262
 263 AC_CHECK_HEADERS([linux/gsmmux.h ], [], [],
 264  [#ifdef LINUX_GSMMUX_H
 265    # include <linux/gsmmux.h>
 266    #endif
 267 ])
 268
 269 AC_CHECK_HEADERS([security/pam_misc.h],
 270                 [AM_CONDITIONAL([HAVE_LINUXPAM], [true])],
 271                 [AM_CONDITIONAL([HAVE_LINUXPAM], [false])], [
 272 #ifdef HAVE_SECURITY_PAM_APPL_H
 273 #include <security/pam_appl.h>
 274 #endif
 275 ])
 276
 277 AC_CHECK_HEADERS([security/openpam.h], [], [], [
 278 #ifdef HAVE_SECURITY_PAM_APPL_H
 279 #include <security/pam_appl.h>
 280 #endif
 281 ])
 282
 283 AC_CHECK_HEADERS([langinfo.h],
 284                 [AM_CONDITIONAL([HAVE_LANGINFO], [true])],
 285                 [AM_CONDITIONAL([HAVE_LANGINFO], [false])])
 286
 287 dnl Convert some ac_cv_header_* variables to have_*
 288 dnl
 289 have_linux_btrfs_h=$ac_cv_header_linux_btrfs_h
 290 have_linux_raw_h=$ac_cv_header_linux_raw_h
 291 have_linux_securebits_h=$ac_cv_header_linux_securebits_h
 292 have_linux_watchdog_h=$ac_cv_header_linux_watchdog_h
 293 have_security_pam_appl_h=$ac_cv_header_security_pam_appl_h
 294 have_security_pam_misc_h=$ac_cv_header_security_pam_misc_h
 295 have_security_openpam_h=$ac_cv_header_security_openpam_h
 296 have_shadow_h=$ac_cv_header_shadow_h
 297 have_sys_signalfd_h=$ac_cv_header_sys_signalfd_h
 298 have_utmpx_h=$ac_cv_header_utmpx_h
 299
 300 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 301 #include <time.h>
 302 #include <unistd.h>
 303 ]], [[
 304     int a = 0;
 305     struct tm *tm = localtime(0);
 306     if (a == -1)  /* false */
 307         sleep(tm->tm_gmtoff);
 308 ]])],
 309 [AC_DEFINE([HAVE_TM_GMTOFF], [1], [Does struct tm have a field tm_gmtoff?])
 310 ])
 311
 312 AC_CHECK_MEMBERS([struct termios.c_line],,,
 313     [[#include <termios.h>]])
 314
 315 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec],,,
 316         [#include <sys/stat.h>])
 317
 318 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 319 [[
 320 #ifdef HAVE_SYS_SWAP_H
 321 # include <sys/swap.h>
 322 #endif
 323 #include <unistd.h>
 324 ]],
 325 [[swapon("/dev/null", 0);]])],
 326 [AC_DEFINE([SWAPON_HAS_TWO_ARGS], [1], [Is swapon() declared with two parameters?])
 327 ],
 328 [AC_MSG_NOTICE([Your libc thinks that swapon has 1 arg only.])
 329 ])
 330
 331
 332 AC_CHECK_DECLS([_NL_TIME_WEEK_1STDAY],[],[],[[#include <langinfo.h>]])
 333
 334 AC_CHECK_DECL([llseek],
 335         [AC_DEFINE([HAVE_LLSEEK_PROTOTYPE], [1],
 336                         [Define to 1 if have llseek prototype])],
 337         [],
 338         [#include <unistd.h>])
 339
 340 AC_CHECK_DECL([lseek64],
 341         [AC_DEFINE([HAVE_LSEEK64_PROTOTYPE], [1],
 342                         [Define to 1 if have lseek64 prototype])],
 343         [],
 344         [#define _LARGEFILE_SOURCE
 345          #define _LARGEFILE64_SOURCE
 346          #include <unistd.h>])
 347
 348 AC_CHECK_DECL([environ],
 349         [AC_DEFINE([HAVE_ENVIRON_DECL], [1],
 350                 [Define to 1 if have **environ prototype])],
 351 )
 352
 353 AC_CHECK_DECL([strsignal],
 354         [AC_DEFINE([HAVE_STRSIGNAL_DECL], [1],
 355                 [Define to 1 if have strsignal function prototype])],
 356 )
 357
 358 AC_CHECK_DECL([TIOCGLCKTRMIOS],
 359               [have_tiocglcktrmios=yes], [have_tiocglcktrmios=no],
 360               [#include <sys/ioctl.h>])
 361 AC_CHECK_DECL([SOCK_CLOEXEC],
 362               [have_sock_cloexec=yes], [have_sock_cloexec=no],
 363               [#include <sys/types.h>
 364                #include <sys/socket.h>])
 365 AC_CHECK_DECL([SOCK_NONBLOCK],
 366               [have_sock_nonblock=yes], [have_sock_nonblock=no],
 367               [#include <sys/types.h>
 368                #include <sys/socket.h>])
 369 AC_CHECK_DECL([SO_PASSCRED],
 370               [have_so_passcred=yes], [have_so_passcred=no],
 371               [#include <sys/types.h>
 372                #include <sys/socket.h>])
 373
 374 AC_CHECK_FUNCS([ \
 375         __fpending \
 376         secure_getenv \
 377         __secure_getenv \
 378         err \
 379         errx \
 380         fsync \
 381         utimensat \
 382         getdomainname \
 383         getdtablesize \
 384         getexecname \
 385         getmntinfo \
 386         getrlimit \
 387         getsgnam \
 388         inotify_init \
 389         jrand48 \
 390         lchown \
 391         llseek \
 392         lseek64 \
 393         mempcpy \
 394         mkostemp \
 395         nanosleep \
 396         ntp_gettime \
 397         personality \
 398         posix_fadvise \
 399         prctl \
 400         qsort_r \
 401         rpmatch \
 402         scandirat \
 403         setprogname \
 404         setresgid \
 405         setresuid \
 406         sched_setattr \
 407         sched_setscheduler \
 408         sigqueue \
 409         srandom \
 410         strnchr \
 411         strndup \
 412         strnlen \
 413         sysconf \
 414         sysinfo \
 415         usleep \
 416         warn \
 417         warnx \
 418 ])
 419 AC_FUNC_FSEEKO
 420
 421 AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no])
 422 AC_CHECK_FUNCS([ioperm iopl], [have_io=yes])
 423 AC_CHECK_FUNCS([futimens], [have_futimens=yes])
 424 AC_CHECK_FUNCS([inotify_init1], [have_inotify_init1=yes])
 425 AC_CHECK_FUNCS([open_memstream], [have_open_memstream=yes],[have_open_memstream=no])
 426 AC_CHECK_FUNCS([reboot], [have_reboot=yes],[have_reboot=no])
 427 AC_CHECK_FUNCS([updwtmpx updwtmpx], [have_gnu_utmpx=yes], [have_gnu_utmpx=no])
 428
 429 AM_CONDITIONAL([HAVE_OPENAT], [test "x$have_openat" = xyes])
 430
 431 dnl lib/mononotic.c may require -lrt
 432 AC_CHECK_FUNCS([clock_gettime], [],
 433         [AC_CHECK_LIB([rt], [clock_gettime], [REALTIME_LIBS="-lrt"])]
 434 )
 435
 436 have_timer="no"
 437 AC_CHECK_FUNCS([timer_create],
 438         [have_timer="yes"],
 439         [AC_CHECK_LIB([rt], [timer_create], [
 440                 have_timer="yes"
 441                 REALTIME_LIBS="-lrt"
 442         ],[
 443                 AC_SEARCH_LIBS([timer_create], [rt], [
 444                         AC_MSG_RESULT(yes)
 445                         have_timer="yes"
 446                         REALTIME_LIBS="-lrt -lpthread"
 447                 ],[], [-lpthread]
 448                 )
 449                 ])]
 450 )
 451
 452 AC_SUBST([REALTIME_LIBS])
 453
 454
 455 AC_CHECK_LIB([rtas], [rtas_get_sysparm], [
 456         RTAS_LIBS="-lrtas"
 457         AC_DEFINE_UNQUOTED([HAVE_LIBRTAS], [1], [Define if librtas exists]), [],
 458 ])
 459 AC_SUBST([RTAS_LIBS])
 460
 461
 462 AC_CHECK_MEMBER([struct sockaddr.sa_len],
 463                 AC_DEFINE_UNQUOTED([HAVE_SA_LEN], [1], [Define if struct sockaddr contains sa_len]), [],
 464         [#include <sys/types.h>
 465          #include <sys/socket.h>])
 466
 467 SOCKET_LIBS=
 468 AC_SEARCH_LIBS([socket], [socket],
 469         [AS_IF([test x"$ac_cv_search_socket" != x"none required"],
 470                 [SOCKET_LIBS="$SOCKET_LIBS -lsocket"])
 471 ])
 472 AC_SUBST([SOCKET_LIBS])
 473
 474
 475 have_dirfd=no
 476 AC_CHECK_FUNCS([dirfd], [have_dirfd=yes], [have_dirfd=no])
 477 AS_IF([test x"$have_dirfd" = xno], [
 478         AC_CHECK_DECLS([dirfd],
 479                 [have_dirfd=yes], [have_dirfd=no],
 480                 [#include <sys/types.h>
 481                  #include <dirent.h>])
 482 ])
 483
 484 have_ddfd=no
 485 AS_IF([test x"$have_dirfd" = xno], [
 486         AC_CHECK_MEMBERS([DIR.dd_fd],
 487                 [have_ddfd=yes], [have_ddfd=no],
 488                 [#include <sys/types.h>
 489                  #include <dirent.h>])
 490 ])
 491
 492 AS_CASE([$have_dirfd:$have_ddfd],
 493   [no:no],
 494     [AC_MSG_ERROR([cannot find a method to get filedescriptor of directory])]
 495 )
 496
 497
 498 AC_MSG_CHECKING([whether program_invocation_short_name is defined])
 499 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 500         #include <errno.h>
 501 ]], [[
 502         program_invocation_short_name = "test";
 503 ]])], [
 504         AC_MSG_RESULT([yes])
 505         AC_DEFINE([HAVE_PROGRAM_INVOCATION_SHORT_NAME], [1],
 506                 [Define if program_invocation_short_name is defined])
 507 ], [
 508         AC_MSG_RESULT([no])
 509 ])
 510
 511
 512 AC_MSG_CHECKING([whether __progname is defined])
 513 AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char *__progname;],
 514            [if (*__progname == 0) return 1;])],
 515            AC_DEFINE([HAVE___PROGNAME], [1], [Define if __progname is defined])
 516            AC_MSG_RESULT([yes]),
 517            AC_MSG_RESULT([no]))
 518
 519 dnl Static compilation
 520 m4_define([UL_STATIC_PROGRAMS], [losetup, mount, umount, fdisk, sfdisk, blkid, nsenter, unshare])
 521
 522 AC_ARG_ENABLE([static-programs],
 523   [AS_HELP_STRING([--enable-static-programs=LIST],
 524       [link static the programs in LIST (comma-separated,
 525       supported for ]m4_defn([UL_STATIC_PROGRAMS])[)])])
 526
 527 AS_CASE([$enable_static_programs],
 528   [yes],
 529     [enable_static_programs=m4_quote(UL_STATIC_PROGRAMS)],
 530   [no],
 531     [enable_static_programs=]
 532 )
 533
 534 dnl Set all the individual AM_CONDITIONALs
 535 m4_foreach([UL_PRG], m4_defn([UL_STATIC_PROGRAMS]), [
 536   AS_CASE([,$enable_static_programs,],
 537    [*,UL_PRG,*], [static_[]UL_PRG=yes]
 538   )
 539   AS_IF([test "x$static_[]UL_PRG" = xyes], [AC_MSG_NOTICE([enable static build: UL_PRG.])])
 540   AM_CONDITIONAL([HAVE_STATIC_]m4_toupper(UL_PRG),
 541     [test "x$static_[]UL_PRG" = xyes])
 542 ])
 543
 544
 545 AC_ARG_ENABLE([all-programs],
 546   AS_HELP_STRING([--disable-all-programs], [disable everything, might be overridden by --enable-<name>]),
 547   [], [enable_all_programs=undefined]
 548 )
 549
 550 AS_CASE([$enable_all_programs],
 551   [yes], [AC_MSG_WARN([force to build all programs by default])
 552           ul_default_estate=check],
 553   [no],  [AC_MSG_WARN([disable all programs by default])
 554           ul_default_estate=no]
 555 )
 556
 557
 558 AX_CHECK_TLS
 559
 560 AC_DEFUN([UL_SCANF_TYPE_MODIFIER], [dnl
 561 # include <stdio.h>
 562 # include <stdlib.h>
 563 int main()
 564 {
 565         int i;
 566         int rc = 1;
 567         char *s;
 568         i = sscanf("x", $1, &s);
 569         if (i == 1  && *s == 'x')
 570                 rc = 0;
 571         free(s);
 572         return rc;
 573 }])
 574
 575 AC_CACHE_VAL([scanf_cv_alloc_modifier],
 576   AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%ms"])])],
 577     [scanf_cv_alloc_modifier=ms],
 578     AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%as"])])],
 579       [scanf_cv_alloc_modifier=as],
 580       [scanf_cv_alloc_modifier=no]
 581     )
 582     ,
 583
 584     [AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 585      #include <stdio.h>
 586      #include <unistd.h>
 587
 588      #if defined(__GLIBC__) && !defined(__UCLIBC__)
 589
 590      #if !(__GLIBC_PREREQ(2, 7))
 591      #error %m is not available
 592      #endif
 593
 594      #elif defined(_POSIX_VERSION)
 595
 596      #if _POSIX_VERSION < 200809L
 597      #error %m is not available
 598      #endif
 599
 600      #else
 601      #error Your C-library is not supported.
 602      #endif
 603      ])],
 604     [scanf_cv_alloc_modifier=ms],
 605     [scanf_cv_alloc_modifier=no])]
 606   )
 607 )
 608
 609 AC_MSG_CHECKING([scanf string alloc modifiers])
 610 AS_CASE([$scanf_cv_alloc_modifier],
 611   [ms],
 612     [AC_MSG_RESULT([(%ms) yes])
 613      AC_DEFINE([HAVE_SCANF_MS_MODIFIER], [1], [scanf %ms modifier])
 614      have_scanf_alloc_modifier=yes],
 615   [as],
 616     [AC_MSG_RESULT([(%as) yes])
 617      have_scanf_alloc_modifier=yes
 618      AC_DEFINE([HAVE_SCANF_AS_MODIFIER], [1], [scanf %as modifier])],
 619   [AC_MSG_RESULT([no])
 620    have_scanf_alloc_modifier=no]
 621 )
 622
 623
 624 AC_ARG_WITH([util], AS_HELP_STRING([--without-util], [compile without libutil]),
 625   [], [with_util=auto]
 626 )
 627 AS_IF([test "x$with_util" = xno], [
 628   AM_CONDITIONAL([HAVE_UTIL], [false])
 629   have_util=no
 630 ], [
 631   UL_CHECK_LIB([util], [openpty])
 632 ])
 633
 634
 635 AC_CHECK_TYPES([union semun], [], [], [[
 636 #include <sys/sem.h>
 637 ]])
 638 AC_CHECK_TYPES([loff_t])
 639
 640
 641 AC_ARG_ENABLE([widechar],
 642   AS_HELP_STRING([--disable-widechar], [do not compile wide character support]),
 643   [], [enable_widechar=check]
 644 )
 645 UL_BUILD_INIT([widechar])
 646 UL_REQUIRES_COMPILE([widechar], [[
 647   #include <wchar.h>
 648   #include <wctype.h>
 649   #include <stdio.h>
 650   ]], [[
 651     wchar_t wc;
 652     wint_t w;
 653     w = fgetwc(stdin);
 654     if (w == WEOF) exit(1);
 655     wc = w;
 656     fputwc(wc,stdout);
 657   ]],
 658   [wchar_t support])
 659
 660 AS_IF([test "x$build_widechar" = xyes ], [
 661   AC_DEFINE([HAVE_WIDECHAR], [1], [Do we have wide character support?])
 662 ])
 663
 664
 665 AC_CHECK_TYPES([cpu_set_t], [have_cpu_set_t=yes], [], [[
 666 #include <sched.h>
 667 ]])
 668
 669 AM_CONDITIONAL([HAVE_CPU_SET_T], [test "x$have_cpu_set_t" = xyes])
 670
 671 AC_CHECK_TYPES([sighandler_t], [], [], [[
 672 #include <signal.h>
 673 ]])
 674
 675 AC_CHECK_DECLS([CPU_ALLOC], [], [], [[
 676 #include <sched.h>
 677 ]])
 678
 679 # on Solaris, you can't mix and match standards, since we use c99
 680 # aparently at this stage, XOPEN_SOURCE will conflict.  As workaround,
 681 # check for crypt.h and use that without XOPEN_SOURCE.
 682 AC_CHECK_HEADERS([crypt.h])
 683 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 684 #ifdef HAVE_CRYPT_H
 685 #include <crypt.h>
 686 #else
 687 #define _XOPEN_SOURCE
 688 #include <unistd.h>
 689 #endif
 690 ]], [[
 691 char *c = crypt("abc","pw");
 692 ]])],[],[
 693   LIBS="$LIBS -lcrypt"
 694   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 695   #ifdef HAVE_CRYPT_H
 696   #include <crypt.h>
 697   #else
 698   #define _XOPEN_SOURCE
 699   #include <unistd.h>
 700   #endif
 701   ]], [[
 702   char *c = crypt("abc","pw");
 703   ]])],[
 704   AC_DEFINE([HAVE_LIBCRYPT], [1], [Do we need -lcrypt?])
 705   have_libcrypt=yes
 706   ],[
 707   AC_MSG_ERROR([crypt() is not available])
 708   ])
 709 ])
 710 AM_CONDITIONAL([HAVE_LIBCRYPT], [test "x$have_libcrypt" = xyes])
 711
 712
 713 AC_ARG_WITH([selinux],
 714   AS_HELP_STRING([--with-selinux], [compile with SELinux support]),
 715   [], [with_selinux=no]
 716 )
 717
 718 AS_IF([test "x$with_selinux" = xno], [
 719   AM_CONDITIONAL([HAVE_SELINUX], [false])
 720 ], [
 721   PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.0],
 722         [AC_DEFINE([HAVE_LIBSELINUX], [1], [Define if SELinux is available])
 723          UL_PKG_STATIC([SELINUX_LIBS_STATIC], [libselinux])
 724          AM_CONDITIONAL([HAVE_SELINUX], [true])
 725          have_selinux=yes],
 726         [have_selinux=no])
 727
 728   AS_CASE([$with_selinux:$have_selinux],
 729     [yes:no], [AC_MSG_ERROR([SELinux selected but libselinux not found or too old])]
 730   )
 731
 732   AS_IF([test "x$have_selinux" = xyes], [
 733     UL_SET_FLAGS([], [], [$SELINUX_LIBS])
 734     # This function is missing in old libselinux 1.xx versions
 735     AC_CHECK_FUNCS([security_get_initial_context])
 736     UL_RESTORE_FLAGS
 737   ])
 738 ])
 739 AC_SUBST([SELINUX_LIBS])
 740 AC_SUBST([SELINUX_LIBS_STATIC])
 741
 742
 743 AC_ARG_WITH([audit],
 744   AS_HELP_STRING([--with-audit], [compile with audit support]),
 745   [], [with_audit=no]
 746 )
 747
 748 AS_IF([test "x$with_audit" = xno], [
 749   AM_CONDITIONAL([HAVE_AUDIT], [false])
 750 ], [
 751   UL_CHECK_LIB([audit], [audit_log_user_message])
 752   AS_CASE([$with_audit:$have_audit],
 753     [yes:no],
 754       [AC_MSG_ERROR([Audit selected but libaudit not found (or does not support audit_log_user_message())])]
 755   )
 756 ])
 757
 758 AC_ARG_WITH([udev], AS_HELP_STRING([--without-udev], [compile without udev support]),
 759   [], [with_udev=auto]
 760 )
 761
 762 AS_IF([test "x$with_udev" = xno], [
 763   AM_CONDITIONAL([HAVE_UDEV], [false])
 764 ], [
 765   UL_CHECK_LIB([udev], [udev_new])
 766   AS_CASE([$with_udev:$have_udev],
 767     [yes:no],
 768       [AC_MSG_ERROR([udev selected but libudev not found])]
 769   )
 770 ])
 771
 772
 773 dnl wide-char ncurses
 774 AC_ARG_WITH([ncursesw],
 775   AS_HELP_STRING([--with-ncursesw], [build with wide-char ncurses, enabled by default]),
 776   [], [with_ncursesw=auto]
 777 )
 778 have_ncursesw=no
 779 AS_IF([test "x$with_ncursesw" != xno], [
 780   UL_NCURSES_CHECK([ncursesw])
 781   AS_IF([test "x$have_ncursesw" = xyes], [
 782     AC_DEFINE([HAVE_LIBNCURSESW], [1], [Define if ncursesw library available])
 783     CURSES_LIB_NAME="ncursesw"
 784     AC_CHECK_HEADERS([ncursesw/ncurses.h ncurses.h])
 785   ])
 786 ])
 787 AS_CASE([$with_ncursesw:$have_ncursesw],
 788   [yes:no], [AC_MSG_ERROR([ncursesw selected, but library not found])])
 789
 790
 791 dnl non-wide ncurses
 792 AC_ARG_WITH([ncurses],
 793   AS_HELP_STRING([--with-ncurses], [build with non-wide ncurses, disabled by default]),
 794   [], [with_ncurses=auto]
 795 )
 796 have_ncurses=no
 797
 798 AS_CASE([$with_ncurses:$build_widechar],
 799   [yes:yes], [AC_MSG_ERROR([wide-char support enabled, but non-wide ncurses selects])])
 800
 801 AS_IF([test "x$have_ncursesw" = xno -a "x$with_ncurses" != xno ], [
 802   UL_NCURSES_CHECK([ncurses])
 803   AS_IF([test "x$have_ncurses" = xyes], [
 804     AC_DEFINE([HAVE_LIBNCURSES], [1], [Define if ncurses library available])
 805     CURSES_LIB_NAME="ncurses"
 806     AC_CHECK_HEADERS([ncurses/ncurses.h ncurses.h])
 807   ])
 808 ])
 809 AS_CASE([$with_ncurses:$have_ncurses],
 810   [yes:no], [AC_MSG_ERROR([ncurses selected, but library not found])])
 811
 812 AC_SUBST([NCURSES_CFLAGS])
 813 AC_SUBST([NCURSES_LIBS])
 814 AM_CONDITIONAL([HAVE_NCURSES], [test "x$have_ncursesw" = xyes -o  "x$have_ncurses" = xyes])
 815
 816
 817 AC_ARG_WITH([slang],
 818   AS_HELP_STRING([--with-slang], [compile cfdisk with slang rather than ncurses]),
 819   [], [with_slang=no]
 820 )
 821 have_slang=no
 822 AS_IF([test "x$with_slang" = xyes], [
 823   AC_CHECK_HEADERS([slang.h slang/slang.h])
 824   AC_CHECK_HEADERS([slcurses.h slang/slcurses.h],
 825                    [have_slang=yes], [], [
 826 #ifdef HAVE_SLANG_H
 827 #include <slang.h>
 828 #elif defined(HAVE_SLANG_SLANG_H)
 829 #include <slang/slang.h>
 830 #endif
 831 ])
 832   AS_IF([test "x$have_slang" = xno], [
 833     AC_MSG_ERROR([slang selected but slcurses.h not found])],
 834     [CURSES_LIB_NAME=slang
 835   ])
 836 ])
 837 AM_CONDITIONAL([HAVE_SLANG], [test "x$have_slang" = xyes])
 838
 839
 840 AS_IF([test "x$have_slang" = xyes -o "x$have_ncursesw" = xyes -o "x$have_ncurses" = xyes], [
 841         AC_CHECK_LIB([$CURSES_LIB_NAME], use_default_colors, [
 842                      AC_DEFINE(HAVE_USE_DEFAULT_COLORS, 1,
 843                                [Define if curses library has the use_default_colors().])
 844         ])
 845         AC_CHECK_LIB([$CURSES_LIB_NAME], resizeterm, [
 846                      AC_DEFINE(HAVE_RESIZETERM, 1,
 847                                [Define if curses library has the resizeterm().])
 848         ])
 849 ])
 850
 851
 852 AC_ARG_WITH([tinfo], AS_HELP_STRING([--without-tinfo], [compile without libtinfo]),
 853   [], [with_tinfo=auto]
 854 )
 855 have_tinfo=no
 856 AS_IF([test "x$with_tinfo" != xno], [
 857   dnl Try pkg-config for libtinfo
 858   PKG_CHECK_MODULES(TINFO, [tinfo], [
 859     dnl pkg-config success
 860     have_tinfo=yes
 861     UL_PKG_STATIC([TINFO_LIBS_STATIC], [tinfo])], [
 862
 863     dnl If pkg-config failed, fall back to classic searching.
 864     AC_CHECK_LIB([tinfo], [tgetent], [
 865        have_tinfo=yes
 866        TINFO_LIBS="-ltinfo"
 867        TINFO_LIBS_STATIC="-ltinfo"
 868        TINFO_CFLAGS=""])
 869   ])
 870 ])
 871 AC_SUBST([TINFO_LIBS])
 872 AC_SUBST([TINFO_LIBS_STATIC])
 873 AC_SUBST([TINFO_CFLAGS])
 874 AM_CONDITIONAL([HAVE_TINFO], [test "x$have_tinfo" = xyes])
 875 AS_IF([test "x$have_tinfo" = xyes], [
 876   AC_DEFINE(HAVE_LIBTINFO, 1, [Define if libtinfo available.])
 877 ])
 878
 879
 880 AC_ARG_WITH([readline],
 881   AS_HELP_STRING([--with-readline], [compile with GNU Readline support]),
 882   [], [with_readline=auto]
 883 )
 884
 885 AS_IF([test "x$with_readline" = xno], [
 886   AM_CONDITIONAL([HAVE_READLINE], [false])
 887 ], [
 888   UL_CHECK_LIB([readline], [readline])
 889   AS_CASE([$with_readline:$have_readline],
 890     [yes:no],
 891       [AC_MSG_ERROR([readline selected but libreadline not found ])],
 892     [*:yes],
 893       [READLINE_LIBS="-lreadline"
 894        READLINE_LIBS_STATIC="-lreadline $TINFO_LIBS_STATIC"]
 895   )
 896 ])
 897 AC_SUBST([READLINE_LIBS])
 898 AC_SUBST([READLINE_LIBS_STATIC])
 899
 900
 901 AC_ARG_WITH([utempter],
 902   AS_HELP_STRING([--with-utempter], [compile script(1) with libutempter]),
 903   [], [with_utempter=no]
 904 )
 905
 906 AS_IF([test "x$with_utempter" = xyes], [
 907   UL_CHECK_LIB([utempter], [utempter_add_record])
 908   AS_IF([test "x$have_utempter" = xno], [
 909     AC_MSG_ERROR([utempter selected but libutempter not found])
 910   ])
 911 ], [
 912   AM_CONDITIONAL([HAVE_UTEMPTER], [false])
 913 ])
 914
 915
 916 dnl
 917 dnl libuuid
 918 dnl
 919 AC_ARG_ENABLE([libuuid],
 920   AS_HELP_STRING([--disable-libuuid], [do not build libuuid and uuid utilities]),
 921   [], [UL_DEFAULT_ENABLE([libuuid], [yes])]
 922 )
 923 UL_BUILD_INIT([libuuid])
 924 AC_SUBST([LIBUUID_VERSION])
 925 AC_SUBST([LIBUUID_VERSION_INFO])
 926 AM_CONDITIONAL(BUILD_LIBUUID, test "x$build_libuuid" = xyes)
 927
 928 AC_ARG_ENABLE([libuuid-force-uuidd],
 929   AS_HELP_STRING([--enable-libuuid-force-uuidd], [support uuidd even though the daemon is not built]),
 930   [], [enable_libuuid_force_uuidd=no]
 931 )
 932
 933 AS_IF([test "x$build_libuuid" = xyes], [
 934   AC_DEFINE(HAVE_LIBUUID, 1, [Define to 1 if you have the -luuid.])
 935 ])
 936
 937 dnl
 938 dnl libblkid
 939 dnl
 940 AC_ARG_ENABLE([libblkid],
 941   AS_HELP_STRING([--disable-libblkid], [do not build libblkid and many related utilities]),
 942   [], [UL_DEFAULT_ENABLE([libblkid], [check])]
 943 )
 944 UL_BUILD_INIT([libblkid])
 945 UL_REQUIRES_HAVE([libblkid], [openat], [openat functions])
 946 AC_SUBST([LIBBLKID_DATE])
 947 AC_SUBST([LIBBLKID_VERSION])
 948 AC_SUBST([LIBBLKID_VERSION_INFO])
 949 AC_DEFINE_UNQUOTED([LIBBLKID_VERSION], ["$LIBBLKID_VERSION"], [libblkid version string])
 950 AC_DEFINE_UNQUOTED([LIBBLKID_DATE], ["$LIBBLKID_DATE"], [libblkid date string])
 951 AS_IF([test "x$build_libblkid" = xyes], [
 952   AC_DEFINE([HAVE_LIBBLKID], [1], [Define to 1 if you have the -lblkid.])
 953 ])
 954 AM_CONDITIONAL([BUILD_LIBBLKID], [test "x$build_libblkid" = xyes])
 955 AM_CONDITIONAL([BUILD_LIBBLKID_TESTS], [test "x$build_libblkid" = xyes -a "x$enable_static" = xyes])
 956
 957 dnl
 958 dnl libmount
 959 dnl
 960 AC_ARG_ENABLE([libmount],
 961   AS_HELP_STRING([--disable-libmount], [do not build libmount]),
 962   [], [UL_DEFAULT_ENABLE([libmount], [check])]
 963 )
 964 UL_BUILD_INIT([libmount])
 965 UL_REQUIRES_BUILD([libmount], [libblkid])
 966 UL_REQUIRES_HAVE([libmount], [scanf_alloc_modifier], [scanf string alloc modifier])
 967 AM_CONDITIONAL([BUILD_LIBMOUNT], [test "x$build_libmount" = xyes])
 968 AM_CONDITIONAL([BUILD_LIBMOUNT_TESTS], [test "x$build_libmount" = xyes -a "x$enable_static" = xyes])
 969 AS_IF([test "x$build_libmount" = xyes], [
 970         AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount available.])
 971 ])
 972
 973 AC_SUBST([LIBMOUNT_VERSION])
 974 AC_SUBST([LIBMOUNT_MAJOR_VERSION], $PACKAGE_VERSION_MAJOR)
 975 AC_SUBST([LIBMOUNT_MINOR_VERSION], $PACKAGE_VERSION_MINOR)
 976 AC_SUBST([LIBMOUNT_PATCH_VERSION], $PACKAGE_VERSION_RELEASE)
 977 AC_SUBST([LIBMOUNT_VERSION_INFO])
 978 AC_DEFINE_UNQUOTED([LIBMOUNT_VERSION], ["$LIBMOUNT_VERSION"], [libmount version string])
 979
 980 AC_ARG_ENABLE([libmount-support-mtab],
 981   AS_HELP_STRING([--enable-libmount-support-mtab], [support /etc/mtab (default is use /proc/self/mountinfo)]),
 982   [], [enable_libmount_support_mtab=no]
 983 )
 984
 985 AS_IF([test "x$enable_libmount_support_mtab" == xyes], [
 986   AC_DEFINE([USE_LIBMOUNT_SUPPORT_MTAB], [1], [Define to 1 if want to support mtab.])
 987 ])
 988
 989
 990 dnl
 991 dnl libsmartcols
 992 dnl
 993 AC_ARG_ENABLE([libsmartcols],
 994   AS_HELP_STRING([--disable-libsmartcols], [do not build libsmartcols]),
 995   [], [UL_DEFAULT_ENABLE([libsmartcols], [yes])]
 996 )
 997 UL_BUILD_INIT([libsmartcols])
 998 AM_CONDITIONAL([BUILD_LIBSMARTCOLS], [test "x$build_libsmartcols" = xyes])
 999
1000 AC_SUBST([LIBSMARTCOLS_VERSION])
1001 AC_SUBST([LIBSMARTCOLS_VERSION_INFO])
1002 AC_DEFINE_UNQUOTED([LIBSMARTCOLS_VERSION], ["$LIBSMARTCOLS_VERSION"], [libsmartcols version string])
1003
1004
1005 dnl
1006 dnl libfdisk
1007 dnl
1008 AC_ARG_ENABLE([libfdisk],
1009   AS_HELP_STRING([--disable-libfdisk], [do not build libfdisk]),
1010   [], [UL_DEFAULT_ENABLE([libfdisk], [check])]
1011 )
1012 UL_BUILD_INIT([libfdisk])
1013 UL_REQUIRES_BUILD([libfdisk], [libuuid])
1014 AM_CONDITIONAL([BUILD_LIBFDISK], [test "x$build_libfdisk" = xyes])
1015 AM_CONDITIONAL([BUILD_LIBFDISK_TESTS], [test "x$build_libfdisk" = xyes -a "x$enable_static" = xyes])
1016
1017 AS_IF([test "x$build_libblkid" = xyes],
1018   [LIBFDISK_PC_REQUIRES="uuid blkid"],[LIBFDISK_PC_REQUIRES="uuid"])
1019 AC_SUBST([LIBFDISK_PC_REQUIRES])
1020
1021 AC_SUBST([LIBFDISK_VERSION])
1022 AC_SUBST([LIBFDISK_MAJOR_VERSION], $PACKAGE_VERSION_MAJOR)
1023 AC_SUBST([LIBFDISK_MINOR_VERSION], $PACKAGE_VERSION_MINOR)
1024 AC_SUBST([LIBFDISK_PATCH_VERSION], $PACKAGE_VERSION_RELEASE)
1025 AC_SUBST([LIBFDISK_VERSION_INFO])
1026 AC_DEFINE_UNQUOTED([LIBFDISK_VERSION], ["$LIBFDISK_VERSION"], [libfdisk version string])
1027
1028
1029 UL_BUILD_INIT([fdisk], [check])
1030 UL_REQUIRES_HAVE([fdisk], [openat], [openat functions])
1031 UL_REQUIRES_BUILD([fdisk], [libfdisk])
1032 UL_REQUIRES_BUILD([fdisk], [libsmartcols])
1033 AM_CONDITIONAL([BUILD_FDISK], [test "x$build_fdisk" = xyes])
1034
1035
1036 UL_BUILD_INIT([sfdisk], [check])
1037 UL_REQUIRES_HAVE([sfdisk], [openat], [openat functions])
1038 UL_REQUIRES_BUILD([sfdisk], [libfdisk])
1039 UL_REQUIRES_BUILD([sfdisk], [libsmartcols])
1040 AM_CONDITIONAL([BUILD_SFDISK], [test "x$build_sfdisk" = xyes])
1041
1042
1043 UL_BUILD_INIT([cfdisk], [check])
1044 UL_REQUIRES_BUILD([cfdisk], [libfdisk])
1045 UL_REQUIRES_BUILD([cfdisk], [libsmartcols])
1046 UL_REQUIRES_HAVE([cfdisk], [open_memstream], [open_memstream function])
1047 UL_REQUIRES_HAVE([cfdisk], [ncursesw,slang,ncurses], [ncursesw, ncurses or slang library])
1048 AM_CONDITIONAL([BUILD_CFDISK], [test "x$build_cfdisk" = xyes])
1049
1050
1051 AC_ARG_ENABLE([mount],
1052   AS_HELP_STRING([--disable-mount], [do not build mount(8) and umount(8)]),
1053   [], [UL_DEFAULT_ENABLE([mount], [check])]
1054 )
1055 UL_BUILD_INIT([mount])
1056 UL_REQUIRES_LINUX([mount])
1057 UL_REQUIRES_BUILD([mount], [libmount])
1058 AM_CONDITIONAL([BUILD_MOUNT], [test "x$build_mount" = xyes])
1059
1060
1061 AC_ARG_ENABLE([losetup],
1062   AS_HELP_STRING([--disable-losetup], [do not build losetup]),
1063   [], [UL_DEFAULT_ENABLE([losetup], [check])]
1064 )
1065 UL_BUILD_INIT([losetup])
1066 UL_REQUIRES_LINUX([losetup])
1067 UL_REQUIRES_BUILD([losetup], [libsmartcols])
1068 AM_CONDITIONAL([BUILD_LOSETUP], [test "x$build_losetup" = xyes])
1069
1070 AC_ARG_ENABLE([zramctl],
1071   AS_HELP_STRING([--disable-zramctl], [do not build zramctl]),
1072   [], [UL_DEFAULT_ENABLE([zramctl], [check])]
1073 )
1074 UL_BUILD_INIT([zramctl])
1075 UL_REQUIRES_LINUX([zramctl])
1076 UL_REQUIRES_BUILD([zramctl], [libsmartcols])
1077 AM_CONDITIONAL([BUILD_ZRAMCTL], [test "x$build_zramctl" = xyes])
1078
1079 AC_ARG_ENABLE([fsck],
1080   AS_HELP_STRING([--disable-fsck], [do not build fsck]),
1081   [], [UL_DEFAULT_ENABLE([fsck], [check])]
1082 )
1083 UL_BUILD_INIT([fsck])
1084 UL_REQUIRES_BUILD([fsck], [libmount])
1085 AM_CONDITIONAL([BUILD_FSCK], [test "x$build_fsck" = xyes])
1086
1087
1088 AC_ARG_ENABLE([partx],
1089   AS_HELP_STRING([--disable-partx], [do not build addpart, delpart, partx]),
1090   [], [UL_DEFAULT_ENABLE([partx], [check])]
1091 )
1092 UL_BUILD_INIT([partx])
1093 UL_REQUIRES_LINUX([partx])
1094 UL_REQUIRES_BUILD([partx], [libblkid])
1095 UL_REQUIRES_BUILD([partx], [libsmartcols])
1096 AM_CONDITIONAL([BUILD_PARTX], [test "x$build_partx" = xyes])
1097
1098
1099 AC_ARG_ENABLE([uuidd],
1100   AS_HELP_STRING([--disable-uuidd], [do not build the uuid daemon]),
1101   [], [UL_DEFAULT_ENABLE([uuidd], [check])]
1102 )
1103 UL_BUILD_INIT([uuidd])
1104 UL_REQUIRES_BUILD([uuidd], [libuuid])
1105 UL_REQUIRES_HAVE([uuidd], [timer], [timer_create function])
1106 UL_REQUIRES_HAVE([uuidd], [sys_signalfd_h], [sys/signalfd.h header])
1107 AS_IF([test "x$build_uuidd" = xyes || test "x$enable_libuuid_force_uuidd" == xyes ], [
1108   AC_DEFINE([HAVE_UUIDD], [1], [Define to 1 if you want to use uuid daemon.])
1109 ])
1110 AM_CONDITIONAL([BUILD_UUIDD], [test "x$build_uuidd" = xyes])
1111
1112
1113 UL_BUILD_INIT([uuidgen], [check])
1114 UL_REQUIRES_BUILD([uuidgen], [libuuid])
1115 AM_CONDITIONAL([BUILD_UUIDGEN], [test "x$build_uuidgen" = xyes])
1116
1117 UL_BUILD_INIT([blkid], [check])
1118 UL_REQUIRES_BUILD([blkid], [libblkid])
1119 AM_CONDITIONAL([BUILD_BLKID], [test "x$build_blkid" = xyes])
1120
1121 UL_BUILD_INIT([findfs], [check])
1122 UL_REQUIRES_BUILD([findfs], [libblkid])
1123 AM_CONDITIONAL([BUILD_FINDFS], [test "x$build_findfs" = xyes])
1124
1125 UL_BUILD_INIT([wipefs], [check])
1126 UL_REQUIRES_BUILD([wipefs], [libblkid])
1127 AM_CONDITIONAL([BUILD_WIPEFS], [test "x$build_wipefs" = xyes])
1128
1129 UL_BUILD_INIT([findmnt], [check])
1130 UL_REQUIRES_BUILD([findmnt], [libmount])
1131 UL_REQUIRES_BUILD([findmnt], [libblkid])
1132 UL_REQUIRES_BUILD([findmnt], [libsmartcols])
1133 AM_CONDITIONAL([BUILD_FINDMNT], [test "x$build_findmnt" = xyes])
1134
1135
1136 AC_ARG_ENABLE([mountpoint],
1137   AS_HELP_STRING([--disable-mountpoint], [do not build mountpoint]),
1138   [], [UL_DEFAULT_ENABLE([mountpoint], [check])]
1139 )
1140 UL_BUILD_INIT([mountpoint])
1141 UL_REQUIRES_BUILD([mountpoint], [libmount])
1142 AM_CONDITIONAL([BUILD_MOUNTPOINT], [test "x$build_mountpoint" = xyes])
1143
1144
1145 AC_ARG_ENABLE([fallocate],
1146   AS_HELP_STRING([--disable-fallocate], [do not build fallocate]),
1147   [], [UL_DEFAULT_ENABLE([fallocate], [check])]
1148 )
1149 UL_BUILD_INIT([fallocate])
1150 UL_REQUIRES_LINUX([fallocate])
1151 UL_REQUIRES_SYSCALL_CHECK([fallocate], [UL_CHECK_SYSCALL([fallocate])])
1152 AM_CONDITIONAL([BUILD_FALLOCATE], [test "x$build_fallocate" = xyes])
1153
1154 AS_IF([test "x$build_fallocate" = xyes], [
1155   dnl check for valid fallocate() function
1156   dnl with 32 bits glibc 2.10, fallocate() exists but not fallocate64()
1157   dnl when _FILE_OFFSET_BITS==64, fallocate() is redirect to fallocate64()
1158   dnl and program can't be linked.
1159   dnl AC_CHECK_FUNC can't catch such errors since it's redefining
1160   dnl function prototype.
1161   AC_MSG_CHECKING([for valid fallocate() function])
1162   AC_LINK_IFELSE([AC_LANG_PROGRAM([[
1163 #ifdef HAVE_UNISTD_H
1164 # include <unistd.h>
1165 #endif
1166 #ifdef HAVE_SYS_TYPES_H
1167 # include <sys/types.h>
1168 #endif
1169 #ifdef HAVE_LINUX_FALLOC_H
1170 # include <linux/falloc.h>
1171 #endif
1172 #ifdef HAVE_FCNTL_H
1173 # include <fcntl.h>
1174 #endif
1175 ]],[[
1176    long ret;
1177    ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0xfffffffful, 0xfffffffful);
1178    if (ret != 0) {
1179       return 1;
1180    }
1181    ]])],[
1182   AC_MSG_RESULT([yes])
1183   AC_DEFINE([HAVE_FALLOCATE], [1], [Have valid fallocate() function])],[
1184   AC_MSG_RESULT([no])])
1185 ])
1186
1187
1188 AC_ARG_ENABLE([unshare],
1189   AS_HELP_STRING([--disable-unshare], [do not build unshare]),
1190   [], [UL_DEFAULT_ENABLE([unshare], [check])]
1191 )
1192 UL_BUILD_INIT([unshare])
1193 UL_REQUIRES_LINUX([unshare])
1194 UL_REQUIRES_SYSCALL_CHECK([unshare], [UL_CHECK_SYSCALL([unshare])])
1195 AM_CONDITIONAL([BUILD_UNSHARE], [test "x$build_unshare" = xyes])
1196 AC_CHECK_FUNCS([unshare])
1197
1198 AC_ARG_ENABLE([nsenter],
1199   AS_HELP_STRING([--disable-nsenter], [do not build nsenter]),
1200   [], [UL_DEFAULT_ENABLE([nsenter], [check])]
1201 )
1202 UL_BUILD_INIT([nsenter])
1203 UL_REQUIRES_LINUX([nsenter])
1204 UL_REQUIRES_SYSCALL_CHECK([nsenter], [UL_CHECK_SYSCALL([setns])], [setns])
1205 AM_CONDITIONAL([BUILD_NSENTER], [test "x$build_nsenter" = xyes])
1206 AC_CHECK_FUNCS([setns])
1207
1208
1209 AC_ARG_WITH([cap_ng],
1210   AS_HELP_STRING([--without-cap-ng], [compile without libcap-ng]),
1211   [], [with_cap_ng=auto]
1212 )
1213 AS_IF([test "x$with_cap_ng" = xno], [
1214   AM_CONDITIONAL([HAVE_CAP_NG], [false])
1215   have_cap_ng=no
1216 ],[
1217   UL_CHECK_LIB([cap-ng], [capng_apply], [cap_ng])
1218 ])
1219
1220
1221 AC_ARG_ENABLE([setpriv],
1222   AS_HELP_STRING([--disable-setpriv], [do not build setpriv]),
1223   [], [UL_DEFAULT_ENABLE([setpriv], [check])]
1224 )
1225 UL_BUILD_INIT([setpriv])
1226 UL_REQUIRES_LINUX([setpriv])
1227 UL_REQUIRES_HAVE([setpriv], [linux_securebits_h], [securebits.h header file])
1228 UL_REQUIRES_HAVE([setpriv], [cap_ng], [libcap-ng library])
1229 AM_CONDITIONAL([BUILD_SETPRIV], [test "x$build_setpriv" = xyes])
1230
1231
1232 AC_ARG_ENABLE([eject],
1233   AS_HELP_STRING([--disable-eject], [do not build eject]),
1234   [], [UL_DEFAULT_ENABLE([eject], [check])]
1235 )
1236 UL_BUILD_INIT([eject])
1237 UL_REQUIRES_LINUX([eject])
1238 UL_REQUIRES_BUILD([eject], [libmount])
1239 AM_CONDITIONAL([BUILD_EJECT], [test "x$build_eject" = xyes])
1240
1241
1242 AC_ARG_ENABLE([agetty],
1243   AS_HELP_STRING([--disable-agetty], [do not build agetty]),
1244   [], [UL_DEFAULT_ENABLE([agetty], [check])]
1245 )
1246 UL_BUILD_INIT([agetty])
1247 UL_REQUIRES_HAVE([agetty], [utmpx_h], [utmpx.h header])
1248 UL_REQUIRES_HAVE([agetty], [gnu_utmpx], [GNU utmpx fucntions])
1249 AM_CONDITIONAL([BUILD_AGETTY], [test "x$build_agetty" = xyes])
1250 AS_IF([test "x$have_futimens" = xyes -a "x$have_inotify_init1" = xyes ], [
1251   AC_DEFINE([AGETTY_RELOAD], [1], [Enable agetty --reload feature])
1252 ],[
1253   AC_MSG_WARN([futimens or inotify_init1 not found; agetty(8) will not provide ---reload functionality])
1254 ])
1255
1256
1257 AC_ARG_ENABLE([plymouth_support],
1258   AS_HELP_STRING([--disable-plymouth_support], [don not care about plymouth in sylogin(8) and agetty(8)]),
1259   [], [enable_plymouth_support=check]
1260 )
1261 UL_BUILD_INIT([plymouth_support])
1262 UL_REQUIRES_HAVE([plymouth_support], [tiocglcktrmios], [TIOCGLCKTRMIOS flag])
1263 UL_REQUIRES_HAVE([plymouth_support], [sock_cloexec], [SOCK_CLOEXEC flag])
1264 UL_REQUIRES_HAVE([plymouth_support], [sock_nonblock], [SOCK_NONBLOCK flag])
1265 UL_REQUIRES_HAVE([plymouth_support], [so_passcred], [SO_PASSCRED flag])
1266 AM_CONDITIONAL([USE_PLYMOUTH_SUPPORT], [test "x$build_plymouth_support" = xyes])
1267 AS_IF([test "x$build_plymouth_support" = xyes ], [
1268     AC_DEFINE([USE_PLYMOUTH_SUPPORT], [1], [Enable plymouth support feature for sulogin and aggety])
1269 ])
1270
1271
1272 AC_ARG_WITH([libz],
1273   AS_HELP_STRING([--without-libz], [compile without libz]),
1274   [], [with_libz=auto]
1275 )
1276 AS_IF([test "x$with_libz" = xno], [have_z=no], [
1277   AC_CHECK_LIB([z], [crc32], [have_z=yes], [have_z=no])
1278 ])
1279
1280
1281 AC_ARG_ENABLE([cramfs],
1282   AS_HELP_STRING([--disable-cramfs], [do not build fsck.cramfs, mkfs.cramfs]),
1283   [], [UL_DEFAULT_ENABLE([cramfs], [check])]
1284 )
1285 UL_BUILD_INIT([cramfs])
1286 UL_REQUIRES_HAVE([cramfs], [z], [z library])
1287 AM_CONDITIONAL([BUILD_CRAMFS], [test "x$build_cramfs" = xyes])
1288
1289
1290 AC_ARG_ENABLE([bfs],
1291   AS_HELP_STRING([--disable-bfs], [do not build mkfs.bfs]),
1292   [], [UL_DEFAULT_ENABLE([bfs], [yes])]
1293 )
1294 UL_BUILD_INIT([bfs])
1295 AM_CONDITIONAL([BUILD_BFS], [test "x$build_bfs" = xyes])
1296
1297
1298 AC_ARG_ENABLE([minix],
1299   AS_HELP_STRING([--disable-minix], [do not build fsck.minix, mkfs.minix]),
1300   [], [UL_DEFAULT_ENABLE([minix], [yes])]
1301 )
1302 UL_BUILD_INIT([minix])
1303 AM_CONDITIONAL([BUILD_MINIX], [test "x$build_minix" = xyes])
1304
1305
1306 AC_ARG_ENABLE([fdformat],
1307   AS_HELP_STRING([--disable-fdformat], [do not build fdformat]),
1308   [], [UL_DEFAULT_ENABLE([fdformat], [check])]
1309 )
1310 UL_BUILD_INIT([fdformat])
1311 UL_REQUIRES_LINUX([fdformat])
1312 AM_CONDITIONAL([BUILD_FDFORMAT], [test "x$build_fdformat" = xyes])
1313
1314
1315 AC_ARG_ENABLE([hwclock],
1316   AS_HELP_STRING([--disable-hwclock], [do not build hwclock]),
1317   [], [UL_DEFAULT_ENABLE([hwclock], [check])]
1318 )
1319 have_linuxdummy=$linux_os
1320
1321 UL_BUILD_INIT([hwclock])
1322 UL_REQUIRES_HAVE([hwclock], [io, linuxdummy], [ioperm iopl function or Linux])
1323 AM_CONDITIONAL([BUILD_HWCLOCK], [test "x$build_hwclock" = xyes])
1324
1325
1326 UL_BUILD_INIT([mkfs], [yes])
1327 AM_CONDITIONAL([BUILD_MKFS], [test "x$build_mkfs" = xyes])
1328
1329 UL_BUILD_INIT([isosize], [yes])
1330 AM_CONDITIONAL([BUILD_ISOSIZE], [test "x$build_isosize" = xyes])
1331
1332
1333 UL_BUILD_INIT([fstrim], [check])
1334 UL_REQUIRES_LINUX([fstrim])
1335 UL_REQUIRES_BUILD([fstrim], [libmount])
1336 AM_CONDITIONAL([BUILD_FSTRIM], [test "x$build_fstrim" = xyes])
1337
1338
1339 UL_BUILD_INIT([swapon], [check])
1340 UL_REQUIRES_LINUX([swapon])
1341 UL_REQUIRES_BUILD([swapon], [libblkid])
1342 UL_REQUIRES_BUILD([swapon], [libmount])
1343 UL_REQUIRES_BUILD([swapon], [libsmartcols])
1344 AM_CONDITIONAL([BUILD_SWAPON], [test "x$build_swapon" = xyes])
1345
1346
1347 UL_BUILD_INIT([lsblk], [check])
1348 UL_REQUIRES_LINUX([lsblk])
1349 UL_REQUIRES_BUILD([lsblk], [libblkid])
1350 UL_REQUIRES_BUILD([lsblk], [libmount])
1351 UL_REQUIRES_BUILD([lsblk], [libsmartcols])
1352 AM_CONDITIONAL([BUILD_LSBLK], [test "x$build_lsblk" = xyes])
1353
1354
1355 UL_BUILD_INIT([lscpu], [check])
1356 UL_REQUIRES_LINUX([lscpu])
1357 UL_REQUIRES_BUILD([lscpu], [libsmartcols])
1358 UL_REQUIRES_HAVE([lscpu], [cpu_set_t], [cpu_set_t type])
1359 AM_CONDITIONAL([BUILD_LSCPU], [test "x$build_lscpu" = xyes])
1360
1361
1362 AC_ARG_ENABLE([lslogins],
1363   AS_HELP_STRING([--disable-lslogins], [do not build lslogins]),
1364   [], [UL_DEFAULT_ENABLE([lslogins], [check])]
1365 )
1366 UL_BUILD_INIT([lslogins])
1367 UL_REQUIRES_BUILD([lslogins], [libsmartcols])
1368 UL_REQUIRES_HAVE([lslogins], [shadow_h], [shadow.h header])
1369 UL_REQUIRES_HAVE([lslogins], [utmpx_h], [utmpx.h header])
1370 UL_REQUIRES_HAVE([lslogins], [gnu_utmpx], [GNU utmpx fucntions])
1371 AM_CONDITIONAL([BUILD_LSLOGINS], [test "x$build_lslogins" = xyes])
1372
1373
1374 UL_BUILD_INIT([chcpu], [check])
1375 UL_REQUIRES_LINUX([chcpu])
1376 UL_REQUIRES_HAVE([chcpu], [cpu_set_t], [cpu_set_t type])
1377 AM_CONDITIONAL([BUILD_CHCPU], [test "x$build_chcpu" = xyes])
1378
1379
1380 AC_ARG_ENABLE([wdctl],
1381   AS_HELP_STRING([--disable-wdctl], [do not build wdctl]),
1382   [], [UL_DEFAULT_ENABLE([wdctl], [check])]
1383 )
1384 UL_BUILD_INIT([wdctl])
1385 UL_REQUIRES_LINUX([wdctl])
1386 UL_REQUIRES_BUILD([wdctl], [libsmartcols])
1387 UL_REQUIRES_HAVE([wdctl], [linux_watchdog_h], [linux/watchdog.h header file])
1388 AM_CONDITIONAL([BUILD_WDCTL], [test "x$build_wdctl" = xyes])
1389
1390
1391 UL_BUILD_INIT([swaplabel], [check])
1392 UL_REQUIRES_BUILD([swaplabel], [libblkid])
1393 AM_CONDITIONAL([BUILD_SWAPLABEL], [test "x$build_swaplabel" = xyes])
1394
1395
1396 UL_BUILD_INIT([mkswap], [yes])
1397 AM_CONDITIONAL([BUILD_MKSWAP], [test "x$build_mkswap" = xyes])
1398 AS_IF([test "x$build_mkswap" = xyes -a "x$build_libuuid" != xyes], [
1399   AC_MSG_WARN([uuid library is not found; mkswap(8) will not generate UUIDs])
1400 ])
1401
1402
1403 AC_ARG_ENABLE([cal],
1404   AS_HELP_STRING([--disable-cal], [do not build cal]),
1405   [], [UL_DEFAULT_ENABLE([cal], [check])]
1406 )
1407 UL_BUILD_INIT([cal])
1408 AM_CONDITIONAL([BUILD_CAL], [test "x$build_cal" = xyes])
1409
1410 AC_ARG_ENABLE([logger],
1411   AS_HELP_STRING([--disable-logger], [do not build logger]),
1412   [], [UL_DEFAULT_ENABLE([logger], [check])]
1413 )
1414 UL_BUILD_INIT([logger])
1415 AM_CONDITIONAL([BUILD_LOGGER], [test "x$build_logger" = xyes])
1416
1417 UL_BUILD_INIT([look], [yes])
1418 AM_CONDITIONAL([BUILD_LOOK], [test "x$build_look" = xyes])
1419
1420 UL_BUILD_INIT([mcookie], [yes])
1421 AM_CONDITIONAL([BUILD_MCOOKIE], [test "x$build_mcookie" = xyes])
1422
1423 UL_BUILD_INIT([namei], [yes])
1424 AM_CONDITIONAL([BUILD_NAMEI], [test "x$build_namei" = xyes])
1425
1426 UL_BUILD_INIT([whereis], [yes])
1427 AM_CONDITIONAL([BUILD_WHEREIS], [test "x$build_whereis" = xyes])
1428
1429 UL_BUILD_INIT([getopt], [yes])
1430 AM_CONDITIONAL([BUILD_GETOPT], [test "x$build_getopt" = xyes])
1431
1432
1433 UL_BUILD_INIT([blockdev], [check])
1434 UL_REQUIRES_LINUX([blockdev])
1435 AM_CONDITIONAL([BUILD_BLOCKDEV], [test "x$build_blockdev" = xyes])
1436
1437
1438 UL_BUILD_INIT([prlimit], [check])
1439 UL_REQUIRES_LINUX([prlimit])
1440 UL_REQUIRES_BUILD([prlimit], [libsmartcols])
1441 UL_REQUIRES_SYSCALL_CHECK([prlimit], [UL_CHECK_SYSCALL([prlimit64])], [prlimit64])
1442 AM_CONDITIONAL([BUILD_PRLIMIT], [test "x$build_prlimit" = xyes])
1443 AS_IF([test "x$build_prlimit" = xyes], [
1444   AC_CHECK_FUNCS([prlimit])
1445 ])
1446
1447
1448 UL_BUILD_INIT([lslocks], [check])
1449 UL_REQUIRES_LINUX([lslocks])
1450 UL_REQUIRES_BUILD([lslocks], [libmount])
1451 UL_REQUIRES_BUILD([lslocks], [libsmartcols])
1452 AM_CONDITIONAL([BUILD_LSLOCKS], [test "x$build_lslocks" = xyes])
1453
1454
1455 AC_ARG_ENABLE([switch_root],
1456   AS_HELP_STRING([--disable-switch_root], [do not build switch_root]),
1457   [], [UL_DEFAULT_ENABLE([switch_root], [check])]
1458 )
1459 UL_BUILD_INIT([switch_root])
1460 UL_REQUIRES_LINUX([switch_root])
1461 UL_REQUIRES_HAVE([switch_root], [openat], [openat function])
1462 AM_CONDITIONAL([BUILD_SWITCH_ROOT], [test "x$build_switch_root" = xyes])
1463
1464
1465 AC_ARG_ENABLE([pivot_root],
1466   AS_HELP_STRING([--disable-pivot_root], [do not build pivot_root]),
1467   [], [UL_DEFAULT_ENABLE([pivot_root], [check])]
1468 )
1469 UL_BUILD_INIT([pivot_root])
1470 UL_REQUIRES_LINUX([pivot_root])
1471 UL_REQUIRES_SYSCALL_CHECK([pivot_root], [UL_CHECK_SYSCALL([pivot_root])])
1472 AM_CONDITIONAL([BUILD_PIVOT_ROOT], [test "x$build_pivot_root" = xyes])
1473
1474
1475 UL_BUILD_INIT([flock], [check])
1476 UL_REQUIRES_HAVE([flock], [timer], [timer_create function])
1477 AM_CONDITIONAL([BUILD_FLOCK], [test "x$build_flock" = xyes])
1478
1479
1480 AC_ARG_ENABLE([lsmem],
1481   AS_HELP_STRING([--disable-lsmem], [do not build lsmem]),
1482   [], [UL_DEFAULT_ENABLE([lsmem], [check])]
1483 )
1484 UL_BUILD_INIT([lsmem])
1485 UL_REQUIRES_LINUX([lsmem])
1486 AM_CONDITIONAL([BUILD_LSMEM], [test "x$build_lsmem" = xyes])
1487
1488
1489 AC_ARG_ENABLE([chmem],
1490   AS_HELP_STRING([--disable-chmem], [do not build chmem]),
1491   [], [UL_DEFAULT_ENABLE([chmem], [check])]
1492 )
1493 UL_BUILD_INIT([chmem])
1494 UL_REQUIRES_LINUX([chmem])
1495 AM_CONDITIONAL([BUILD_CHMEM], [test "x$build_chmem" = xyes])
1496
1497 UL_BUILD_INIT([ipcmk], [yes])
1498 AM_CONDITIONAL([BUILD_IPCMK], [test "x$build_ipcmk" = xyes])
1499
1500
1501 AC_ARG_ENABLE([ipcrm],
1502   AS_HELP_STRING([--disable-ipcrm], [do not build ipcrm]),
1503   [], [UL_DEFAULT_ENABLE([ipcrm], [yes])]
1504 )
1505 UL_BUILD_INIT([ipcrm])
1506 AM_CONDITIONAL([BUILD_IPCRM], [test "x$build_ipcrm" = xyes])
1507
1508 AC_ARG_ENABLE([ipcs],
1509   AS_HELP_STRING([--disable-ipcs], [do not build ipcs]),
1510   [], [UL_DEFAULT_ENABLE([ipcs], [yes])]
1511 )
1512 UL_BUILD_INIT([ipcs])
1513 AM_CONDITIONAL([BUILD_IPCS], [test "x$build_ipcs" = xyes])
1514
1515 UL_BUILD_INIT([lsipc], [check])
1516 UL_REQUIRES_LINUX([lsipc])
1517 UL_REQUIRES_BUILD([lsipc], [libsmartcols])
1518 AM_CONDITIONAL([BUILD_LSIPC], [test "x$build_lsipc" = xyes])
1519
1520 UL_BUILD_INIT([lsns], [check])
1521 UL_REQUIRES_LINUX([lsns])
1522 UL_REQUIRES_BUILD([lsns], [libsmartcols])
1523 AM_CONDITIONAL([BUILD_LSNS], [test "x$build_lsns" = xyes])
1524
1525 UL_BUILD_INIT([renice], [yes])
1526 AM_CONDITIONAL([BUILD_RENICE], [test "x$build_renice" = xyes])
1527
1528 UL_BUILD_INIT([setsid], [yes])
1529 AM_CONDITIONAL([BUILD_SETSID], [test "x$build_setsid" = xyes])
1530
1531 UL_BUILD_INIT([readprofile], [check])
1532 UL_REQUIRES_LINUX([readprofile])
1533 AM_CONDITIONAL([BUILD_READPROFILE], [test "x$build_readprofile" = xyes])
1534
1535 UL_BUILD_INIT([dmesg], [check])
1536 UL_REQUIRES_LINUX([dmesg])
1537 AM_CONDITIONAL([BUILD_DMESG], [test "x$build_dmesg" = xyes])
1538
1539 UL_BUILD_INIT([ctrlaltdel], [check])
1540 UL_REQUIRES_LINUX([ctrlaltdel])
1541 dnl we assume reboot() to be the 1-argument variant, because even considering
1542 dnl widely used alternative C libraries like uclibc, dietlibc and musl,
1543 dnl reboot() with multiple arguments is yet only found in glibc versions
1544 dnl earlier than 2.x.
1545 UL_REQUIRES_HAVE([ctrlaltdel], [reboot], [reboot function])
1546 AM_CONDITIONAL([BUILD_CTRLALTDEL], [test "x$build_ctrlaltdel" = xyes])
1547
1548 UL_BUILD_INIT([fsfreeze], [check])
1549 UL_REQUIRES_LINUX([fsfreeze])
1550 AM_CONDITIONAL([BUILD_FSFREEZE], [test "x$build_fsfreeze" = xyes])
1551
1552 UL_BUILD_INIT([blkdiscard], [check])
1553 UL_REQUIRES_LINUX([blkdiscard])
1554 AM_CONDITIONAL([BUILD_BLKDISCARD], [test "x$build_blkdiscard" = xyes])
1555
1556 UL_BUILD_INIT([ldattach], [check])
1557 UL_REQUIRES_LINUX([ldattach])
1558 AM_CONDITIONAL([BUILD_LDATTACH], [test "x$build_ldattach" = xyes])
1559
1560 UL_BUILD_INIT([rtcwake], [check])
1561 UL_REQUIRES_LINUX([rtcwake])
1562 AM_CONDITIONAL([BUILD_RTCWAKE], [test "x$build_rtcwake" = xyes])
1563
1564 UL_BUILD_INIT([setarch], [check])
1565 UL_REQUIRES_LINUX([setarch])
1566 AM_CONDITIONAL([BUILD_SETARCH], [test "x$build_setarch" = xyes])
1567
1568 UL_BUILD_INIT([script], [check])
1569 UL_REQUIRES_HAVE([script], [sys_signalfd_h], [sys/signalfd.h header])
1570 AM_CONDITIONAL([BUILD_SCRIPT], [test "x$build_script" = xyes])
1571
1572 UL_BUILD_INIT([scriptreplay], [yes])
1573 AM_CONDITIONAL([BUILD_SCRIPTREPLAY], [test "x$build_scriptreplay" = xyes])
1574
1575 UL_BUILD_INIT([col], [yes])
1576 AM_CONDITIONAL([BUILD_COL], [test "x$build_col" = xyes])
1577
1578 UL_BUILD_INIT([colcrt], [yes])
1579 AM_CONDITIONAL([BUILD_COLCRT], [test "x$build_colcrt" = xyes])
1580
1581 UL_BUILD_INIT([colrm], [yes])
1582 AM_CONDITIONAL([BUILD_COLRM], [test "x$build_colrm" = xyes])
1583
1584 UL_BUILD_INIT([column], [yes])
1585 AM_CONDITIONAL([BUILD_COLUMN], [test "x$build_column" = xyes])
1586
1587 UL_BUILD_INIT([hexdump], [yes])
1588 AM_CONDITIONAL([BUILD_HEXDUMP], [test "x$build_hexdump" = xyes])
1589
1590 UL_BUILD_INIT([rev], [yes])
1591 AM_CONDITIONAL([BUILD_REV], [test "x$build_rev" = xyes])
1592
1593 UL_BUILD_INIT([tailf], [yes])
1594 AM_CONDITIONAL([BUILD_TAILF], [test "x$build_tailf" = xyes])
1595
1596
1597 AC_ARG_ENABLE([tunelp],
1598   AS_HELP_STRING([--enable-tunelp], [build tunelp]),
1599   [], [UL_DEFAULT_ENABLE([tunelp], [no])]
1600 )
1601 UL_BUILD_INIT([tunelp])
1602 UL_REQUIRES_LINUX([tunelp])
1603 AM_CONDITIONAL([BUILD_TUNELP], [test "x$build_tunelp" = xyes])
1604
1605
1606 AC_ARG_ENABLE([kill],
1607   AS_HELP_STRING([--disable-kill], [do not build kill]),
1608   [], [UL_DEFAULT_ENABLE([kill], [check])]
1609 )
1610 UL_BUILD_INIT([kill])
1611 UL_REQUIRES_LINUX([kill])
1612 AM_CONDITIONAL([BUILD_KILL], [test "x$build_kill" = xyes])
1613
1614
1615 AC_ARG_ENABLE([last],
1616   AS_HELP_STRING([--disable-last], [do not build last]),
1617   [], [UL_DEFAULT_ENABLE([last], [check])]
1618 )
1619 UL_BUILD_INIT([last])
1620 UL_REQUIRES_HAVE([last], [utmpx_h], [utmpx.h header])
1621 UL_REQUIRES_HAVE([last], [gnu_utmpx], [GNU utmpx fucntions])
1622 AM_CONDITIONAL([BUILD_LAST], [test "x$build_last" = xyes])
1623
1624
1625 AC_ARG_ENABLE([utmpdump],
1626   AS_HELP_STRING([--disable-utmpdump], [do not build utmpdump]),
1627   [], [UL_DEFAULT_ENABLE([utmpdump], [check])]
1628 )
1629 UL_BUILD_INIT([utmpdump])
1630 UL_REQUIRES_HAVE([utmpdump], [utmpx_h], [utmpx.h header])
1631 UL_REQUIRES_HAVE([utmpdump], [gnu_utmpx], [GNU utmpx fucntions])
1632 AM_CONDITIONAL([BUILD_UTMPDUMP], [test "x$build_utmpdump" = xyes])
1633
1634
1635 AC_ARG_ENABLE([line],
1636   AS_HELP_STRING([--enable-line], [build line]),
1637   [], [UL_DEFAULT_ENABLE([line], [no])]
1638 )
1639 UL_BUILD_INIT([line])
1640 AM_CONDITIONAL([BUILD_LINE], [test "x$build_line" = xyes])
1641
1642
1643 AC_ARG_ENABLE([mesg],
1644   AS_HELP_STRING([--disable-mesg], [do not build mesg]),
1645   [], [UL_DEFAULT_ENABLE([mesg], [yes])]
1646 )
1647 UL_BUILD_INIT([mesg])
1648 AM_CONDITIONAL([BUILD_MESG], [test "x$build_mesg" = xyes])
1649
1650
1651 AC_ARG_ENABLE([raw],
1652   AS_HELP_STRING([--disable-raw], [do not build raw]),
1653   [], [UL_DEFAULT_ENABLE([raw], [check])]
1654 )
1655 UL_BUILD_INIT([raw])
1656 UL_REQUIRES_LINUX([raw])
1657 UL_REQUIRES_HAVE([raw], [linux_raw_h], [raw.h header file])
1658 AM_CONDITIONAL([BUILD_RAW], [test "x$build_raw" = xyes])
1659
1660
1661 AC_ARG_ENABLE([rename],
1662   AS_HELP_STRING([--disable-rename], [do not build rename]),
1663   [], [UL_DEFAULT_ENABLE([rename], [yes])]
1664 )
1665 UL_BUILD_INIT([rename])
1666 AM_CONDITIONAL([BUILD_RENAME], [test "x$build_rename" = xyes])
1667
1668
1669 AC_ARG_ENABLE([reset],
1670   AS_HELP_STRING([--enable-reset], [build reset]),
1671   [], [UL_DEFAULT_ENABLE([reset], [no])]
1672 )
1673 UL_BUILD_INIT([reset])
1674 AM_CONDITIONAL([BUILD_RESET], [test "x$build_reset" = xyes])
1675
1676
1677 AC_ARG_ENABLE([vipw],
1678   AS_HELP_STRING([--enable-vipw], [build vipw]),
1679   [], [UL_DEFAULT_ENABLE([vipw], [no])]
1680 )
1681 UL_BUILD_INIT([vipw])
1682 UL_REQUIRES_HAVE([vipw], [shadow_h], [shadow.h header])
1683 AM_CONDITIONAL([BUILD_VIPW], [test "x$build_vipw" = xyes])
1684
1685
1686 AC_ARG_ENABLE([newgrp],
1687   AS_HELP_STRING([--enable-newgrp], [build newgrp]),
1688   [], [UL_DEFAULT_ENABLE([newgrp], [no])]
1689 )
1690 UL_BUILD_INIT([newgrp])
1691 AM_CONDITIONAL([BUILD_NEWGRP], [test "x$build_newgrp" = xyes])
1692
1693
1694 AC_ARG_WITH([user], AS_HELP_STRING([--without-user], [compile without libuser (remote chsh)]),
1695   [], [with_user=check]
1696 )
1697 have_user=no
1698 AS_IF([test "x$with_user" != xno], [
1699   PKG_CHECK_MODULES(LIBUSER,[libuser >= 0.58], [have_user=yes], [have_user=no])
1700   AS_CASE([$with_user:$have_user],
1701     [yes:no],
1702       [AC_MSG_ERROR([user selected but libuser not found])],
1703     [*:yes],
1704       [AC_DEFINE([HAVE_LIBUSER], [1], [Define if libuser is available])]
1705   )
1706   # temporary solution, libuser has stupid .pc where are exported all
1707   # private dependencies to Requires: instead of Requires.private:
1708   AS_IF([test "x$have_user" = xyes], [
1709     LIBUSER_LIBS=-luser
1710   ])
1711 ])
1712 AM_CONDITIONAL([HAVE_USER], [test "x$have_user" = xyes])
1713
1714 AC_ARG_ENABLE([chfn-chsh-password],
1715   AS_HELP_STRING([--disable-chfn-chsh-password], [do not require the user to enter the password in chfn and chsh]),
1716   [], [enable_chfn_chsh_password=yes]
1717 )
1718
1719 AC_ARG_ENABLE([chfn-chsh],
1720   AS_HELP_STRING([--enable-chfn-chsh], [build chfn and chsh]),
1721   [], [UL_DEFAULT_ENABLE([chfn_chsh], [check])]
1722 )
1723 UL_BUILD_INIT([chfn_chsh])
1724 UL_REQUIRES_HAVE([chfn_chsh], [shadow_h], [shadow.h header])
1725
1726 AS_IF([test "x$enable_chfn_chsh_password" = xyes -o "x$have_user" = xyes], [
1727   UL_REQUIRES_HAVE([chfn_chsh], [security_pam_appl_h], [PAM header file])
1728   AC_DEFINE([CHFN_CHSH_PASSWORD], [1], [Should chfn and chsh require the user to enter the password?])
1729 ])
1730 AM_CONDITIONAL([BUILD_CHFN_CHSH], [test "x$build_chfn_chsh" = xyes])
1731 AM_CONDITIONAL([CHFN_CHSH_PASSWORD], [test "x$enable_chfn_chsh_password" = xyes])
1732
1733 AC_ARG_ENABLE([chsh-only-listed],
1734   AS_HELP_STRING([--disable-chsh-only-listed], [chsh: allow shells not in /etc/shells]),
1735   [], enable_chsh_only_listed=yes
1736 )
1737
1738 AS_IF([test "x$enable_chsh_only_listed" = xyes], [
1739   AC_DEFINE([ONLY_LISTED_SHELLS], [1], [Should chsh allow only shells in /etc/shells?])
1740 ])
1741
1742
1743 AC_ARG_ENABLE([login],
1744   AS_HELP_STRING([--disable-login], [do not build login]),
1745   [], [UL_DEFAULT_ENABLE([login], [check])]
1746 )
1747 UL_BUILD_INIT([login])
1748 UL_REQUIRES_HAVE([login], [security_pam_appl_h], [PAM header file])
1749 UL_REQUIRES_HAVE([login], [security_pam_misc_h, security_openpam_h], [PAM conversation functions])
1750 UL_REQUIRES_HAVE([login], [utmpx_h], [utmpx.h header])
1751 UL_REQUIRES_HAVE([login], [gnu_utmpx], [GNU utmpx fucntions])
1752 AM_CONDITIONAL([BUILD_LOGIN], [test "x$build_login" = xyes])
1753
1754 AC_ARG_ENABLE([login-chown-vcs],
1755   AS_HELP_STRING([--enable-login-chown-vcs], [let login chown /dev/vcsN]),
1756   [], [enable_login_chown_vcs=no]
1757 )
1758
1759 AS_IF([test "x$enable_login_chown_vcs" = xyes], [
1760   AC_DEFINE([LOGIN_CHOWN_VCS], [1], [Should login chown /dev/vcsN?])
1761 ])
1762
1763 AC_ARG_ENABLE([login-stat-mail],
1764   AS_HELP_STRING([--enable-login-stat-mail], [let login stat() the mailbox]),
1765   [], [enable_login_stat_mail=no]
1766 )
1767
1768 AS_IF([test "x$enable_login_stat_mail" = xyes], [
1769   AC_DEFINE([LOGIN_STAT_MAIL], [1], [Should login stat() the mailbox?])
1770 ])
1771
1772
1773 AC_ARG_ENABLE([nologin],
1774   AS_HELP_STRING([--disable-nologin], [do not build nologin]),
1775   [], [UL_DEFAULT_ENABLE([nologin], [yes])]
1776 )
1777 UL_BUILD_INIT([nologin])
1778 AM_CONDITIONAL([BUILD_NOLOGIN], [test "x$build_nologin" = xyes])
1779
1780
1781 AC_ARG_ENABLE([sulogin],
1782   AS_HELP_STRING([--disable-sulogin], [do not build sulogin]),
1783   [], [UL_DEFAULT_ENABLE([sulogin], [check])]
1784 )
1785 UL_BUILD_INIT([sulogin])
1786 UL_REQUIRES_HAVE([sulogin], [shadow_h], [shadow.h header])
1787 AM_CONDITIONAL([BUILD_SULOGIN], [test "x$build_sulogin" = xyes])
1788
1789
1790 AC_ARG_ENABLE([su],
1791   AS_HELP_STRING([--disable-su], [do not build su]),
1792   [], [UL_DEFAULT_ENABLE([su], [check])]
1793 )
1794 UL_BUILD_INIT([su])
1795 UL_REQUIRES_HAVE([su], [security_pam_appl_h], [PAM header file])
1796 UL_REQUIRES_HAVE([su], [utmpx_h], [utmpx.h header])
1797 UL_REQUIRES_HAVE([su], [gnu_utmpx], [GNU utmpx fucntions])
1798 AM_CONDITIONAL([BUILD_SU], [test "x$build_su" = xyes])
1799
1800
1801 AC_ARG_ENABLE([runuser],
1802   AS_HELP_STRING([--disable-runuser], [do not build runuser]),
1803   [], [UL_DEFAULT_ENABLE([runuser], [check])]
1804 )
1805 UL_BUILD_INIT([runuser])
1806 UL_REQUIRES_HAVE([runuser], [security_pam_appl_h], [PAM header file])
1807 UL_REQUIRES_HAVE([runuser], [utmpx_h], [utmpx.h header])
1808 UL_REQUIRES_HAVE([runuser], [gnu_utmpx], [GNU utmpx fucntions])
1809 AM_CONDITIONAL([BUILD_RUNUSER], [test "x$build_runuser" = xyes])
1810
1811
1812 AC_ARG_ENABLE([ul],
1813   AS_HELP_STRING([--disable-ul], [do not build ul]),
1814   [], [UL_DEFAULT_ENABLE([ul], [check])]
1815 )
1816 UL_BUILD_INIT([ul])
1817 UL_REQUIRES_HAVE([ul], [ncursesw, tinfo, ncurses], [ncursesw, ncurses or tinfo libraries])
1818 AM_CONDITIONAL([BUILD_UL], [test "x$build_ul" = xyes])
1819
1820
1821 AC_ARG_ENABLE([more],
1822   AS_HELP_STRING([--disable-more], [do not build more]),
1823   [], [UL_DEFAULT_ENABLE([more], [check])]
1824 )
1825 UL_BUILD_INIT([more])
1826 UL_REQUIRES_HAVE([more], [ncursesw, tinfo, ncurses, termcap], [ncursesw, ncurses, tinfo or termcap libraries])
1827 AM_CONDITIONAL([BUILD_MORE], [test "x$build_more" = xyes])
1828
1829
1830 AC_ARG_ENABLE([pg],
1831   AS_HELP_STRING([--enable-pg], [build pg]),
1832   [], [UL_DEFAULT_ENABLE([pg], [no])]
1833 )
1834 UL_BUILD_INIT([pg])
1835 UL_REQUIRES_HAVE([pg], [ncursesw, ncurses], [ncursesw or ncurses library])
1836 AM_CONDITIONAL([BUILD_PG], [test "x$build_pg" = xyes])
1837
1838
1839 AC_ARG_ENABLE([setterm],
1840   AS_HELP_STRING([--disable-setterm], [do not build setterm]),
1841   [], [UL_DEFAULT_ENABLE([setterm], [check])]
1842 )
1843 UL_BUILD_INIT([setterm])
1844 UL_REQUIRES_LINUX([setterm])
1845 UL_REQUIRES_HAVE([setterm], [ncursesw, ncurses], [ncursesw or ncurses library])
1846 AM_CONDITIONAL([BUILD_SETTERM], [test "x$build_setterm" = xyes])
1847
1848 # build_schedutils= is just configure-only variable to control
1849 # ionice, taskset and chrt
1850 AC_ARG_ENABLE([schedutils],
1851   AS_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, taskset]),
1852   [], [UL_DEFAULT_ENABLE([schedutils], [yes])]
1853 )
1854 UL_BUILD_INIT([schedutils])
1855
1856 UL_BUILD_INIT([ionice], [check])
1857 UL_REQUIRES_BUILD([ionice], [schedutils])
1858 UL_REQUIRES_SYSCALL_CHECK([ionice],
1859         [UL_CHECK_SYSCALL([ioprio_set],
1860           [alpha],      [442],
1861           [i*86],       [289],
1862           [ia64*],      [1274],
1863           [powerpc*],   [273],
1864           [s390*],      [282],
1865           [sparc*],     [196],
1866           [sh*],        [288],
1867           [x86_64*],    [251])],
1868         [ioprio_set])
1869
1870 UL_REQUIRES_SYSCALL_CHECK([ionice],
1871         [UL_CHECK_SYSCALL([ioprio_get],
1872           [alpha],      [443],
1873           [i*86],       [290],
1874           [ia64*],      [1275],
1875           [powerpc*],   [274],
1876           [s390*],      [283],
1877           [sparc*],     [218],
1878           [sh*],        [289],
1879           [x86_64*],    [252])],
1880         [ioprio_get])
1881
1882 AM_CONDITIONAL([BUILD_IONICE], [test "x$build_ionice" = xyes])
1883
1884 UL_BUILD_INIT([taskset], [check])
1885 UL_REQUIRES_BUILD([taskset], [schedutils])
1886 UL_REQUIRES_HAVE([taskset], [cpu_set_t], [cpu_set_t type])
1887 UL_REQUIRES_SYSCALL_CHECK([taskset],
1888         [UL_CHECK_SYSCALL([sched_getaffinity])],
1889         [sched_getaffinity])
1890 AM_CONDITIONAL([BUILD_TASKSET], [test "x$build_taskset" = xyes])
1891
1892
1893 have_schedsetter=no
1894 AS_IF([test "x$ac_cv_func_sched_setscheduler" = xyes], [have_schedsetter=yes],
1895       [test "x$ac_cv_func_sched_setattr" = xyes], [have_schedsetter=yes])
1896
1897 UL_BUILD_INIT([chrt], [check])
1898 UL_REQUIRES_BUILD([chrt], [schedutils])
1899 UL_REQUIRES_HAVE([chrt], [schedsetter], [sched_set functions])
1900 AM_CONDITIONAL([BUILD_CHRT], [test "x$build_chrt" = xyes])
1901
1902 AS_IF([test "x$build_chrt" = xyes], [
1903         UL_CHECK_SYSCALL([sched_setattr])
1904 ])
1905
1906
1907 AC_ARG_ENABLE([wall],
1908   AS_HELP_STRING([--disable-wall], [do not build wall]),
1909   [], [UL_DEFAULT_ENABLE([wall], [check])]
1910 )
1911 UL_BUILD_INIT([wall])
1912 UL_REQUIRES_HAVE([wall], [utmpx_h], [utmpx.h header])
1913 AM_CONDITIONAL([BUILD_WALL], [test "x$build_wall" = xyes])
1914
1915
1916 AC_ARG_ENABLE([write],
1917   AS_HELP_STRING([--enable-write], [build write]),
1918   [], [UL_DEFAULT_ENABLE([write], [no])]
1919 )
1920 UL_BUILD_INIT([write])
1921 UL_REQUIRES_HAVE([write], [utmpx_h], [utmpx.h header])
1922 UL_REQUIRES_HAVE([write], [gnu_utmpx], [GNU utmpx fucntions])
1923 AM_CONDITIONAL([BUILD_WRITE], [test "x$build_write" = xyes])
1924
1925
1926 AC_ARG_WITH([btrfs],
1927   AS_HELP_STRING([--with-btrfs], [build with support for btrfs]),
1928   [], [with_btrfs=check]
1929 )
1930 have_btrfs=no
1931 AS_IF([test "x$with_btrfs" != xno], [
1932   AS_CASE([$with_btrfs:$have_linux_btrfs_h],
1933     [yes:no],
1934     [AC_MSG_ERROR([btrfs selected but linux/btrfs.h not found])],
1935     [check:no],
1936        [AC_MSG_WARN([linux/btrfs.h not found, do not build with btrfs support])],
1937     [*:yes],
1938        [have_btrfs=yes
1939         AC_DEFINE([HAVE_BTRFS_SUPPORT], [1], [Define if btrfs stuff is available])]
1940   )
1941 ])
1942 AM_CONDITIONAL([HAVE_BTRFS], [test "x$have_btrfs" = xyes])
1943
1944
1945 AC_ARG_WITH([systemd],
1946   AS_HELP_STRING([--with-systemd], [build with support for systemd]),
1947   [], [with_systemd=check]
1948 )
1949
1950 have_systemd=no
1951 AS_IF([test "x$with_systemd" != xno], [
1952   # new version -- all libsystemd-* libs merged into libsystemd
1953   PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [have_systemd=yes], [have_systemd=no])
1954   # old versions
1955   AS_IF([test "x$have_systemd" != "xyes"], [
1956     PKG_CHECK_MODULES([SYSTEMD_DAEMON], [libsystemd-daemon],
1957                       [have_systemd_daemon=yes], [have_systemd_daemon=no])
1958     PKG_CHECK_MODULES([SYSTEMD_JOURNAL], [libsystemd-journal],
1959                       [have_systemd_journal=yes], [have_systemd_journal=no])
1960     AS_IF([test "x$have_systemd_daemon" = "xyes" -a "x$have_systemd_journal" = "xyes" ],[
1961            have_systemd=yes])
1962   ])
1963   AS_CASE([$with_systemd:$have_systemd],
1964     [yes:no],
1965       [AC_MSG_ERROR([systemd expected but libsystemd not found])],
1966     [*:yes],
1967        AC_DEFINE([HAVE_LIBSYSTEMD], [1], [Define if libsystemd is available])
1968   )
1969 ])
1970 AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$have_systemd" = xyes])
1971
1972
1973 AC_ARG_WITH([systemdsystemunitdir],
1974   AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [directory for systemd service files]),
1975   [], [with_systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`])
1976
1977 AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [
1978   AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1979 ])
1980
1981
1982 AC_ARG_WITH([smack],
1983   AS_HELP_STRING([--with-smack], [build with SMACK support]),
1984   [], [with_smack=no]
1985 )
1986 AS_IF([test "x$with_smack" = xyes], [
1987   AC_DEFINE([HAVE_SMACK], [1], [Add SMACK support])
1988 ])
1989
1990
1991 AC_ARG_WITH([bashcompletiondir],
1992   AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1993   [],
1994   [AS_IF([`$PKG_CONFIG --exists bash-completion`], [
1995     with_bashcompletiondir=`$PKG_CONFIG --variable=completionsdir bash-completion`
1996   ], [
1997     with_bashcompletiondir=${datadir}/bash-completion/completions
1998   ])
1999 ])
2000 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
2001
2002 AC_ARG_ENABLE([bash-completion],
2003   AS_HELP_STRING([--disable-bash-completion], [do not install bash completion files]),
2004   [], [enable_bash_completion=yes]
2005 )
2006
2007 AM_CONDITIONAL([BUILD_BASH_COMPLETION], [test "x$enable_bash_completion" = xyes])
2008
2009
2010 AC_ARG_WITH([python],
2011   AS_HELP_STRING([--without-python], [do not build python bindings, use --with-python={2,3} to force version]),
2012   [], [with_python=check withval=check]
2013 )
2014
2015 have_python=no
2016 have_libpython=no
2017 AS_IF([test "x$with_python" != xno], [
2018   # We follow distributions default and look for PKG module name "python"
2019   # (minimal version is 2) but if major version is explicitly specified by
2020   # --with-python=2 or --with-python=3 then we look for PKG module "python2" or
2021   # "python3".
2022   AS_IF([test "x$withval" != xno -a "x$withval" != xyes -a "x$withval" != xcheck],
2023         [pymajor="$withval"; PYTHON=python${pymajor}], [pymajor="2"])
2024
2025   # check for python interpreter
2026   AM_PATH_PYTHON([$pymajor], [have_python=yes], [have_python=no])
2027   AS_CASE([$with_python:$have_python],
2028     [yes:no],
2029       [AC_MSG_ERROR([python selected but python interpreter not found])],
2030     [check:no],
2031        [AC_MSG_WARN([python interpreter not found, do not build python bindings])],
2032     [*:yes],
2033        # check for python development stuff
2034        [PKG_CHECK_MODULES([PYTHON], [python-$PYTHON_VERSION],
2035                           [have_libpython=yes], [have_libpython=no])]
2036   )
2037 ])
2038
2039
2040 AC_ARG_ENABLE([pylibmount],
2041   AS_HELP_STRING([--disable-pylibmount], [do not build pylibmount]),
2042   [], [UL_DEFAULT_ENABLE([pylibmount], [check])]
2043 )
2044 UL_BUILD_INIT([pylibmount])
2045 UL_REQUIRES_HAVE([pylibmount], [libpython], [libpython])
2046 UL_REQUIRES_BUILD([pylibmount], [libmount])
2047 AM_CONDITIONAL([BUILD_PYLIBMOUNT], [test "x$build_pylibmount" = "xyes"])
2048
2049 # We need to introduce a verbatim dependency into the Makefile, without automake
2050 # trying to interpret it, so push it as a AM_SUBST_NOTMAKE variable.
2051 verbatim_pylibmount_dependency='
2052
2053 # pylibmountexec module must be installed after usrlib_exec libraries,
2054 # otherwise the libtool relink step will fail to find libmount.la and
2055 # will try -lmount which is possibly not available.
2056 install-pylibmountexecLTLIBRARIES: install-usrlib_execLTLIBRARIES
2057
2058 '
2059 AC_SUBST([verbatim_pylibmount_dependency])
2060 AM_SUBST_NOTMAKE([verbatim_pylibmount_dependency])
2061
2062 AC_ARG_ENABLE([pg-bell],
2063   AS_HELP_STRING([--disable-pg-bell], [let pg not ring the bell on invalid keys]),
2064   [], [enable_pg_bell=yes]
2065 )
2066
2067 AS_IF([test "x$enable_pg_bell" = xyes], [
2068   AC_DEFINE([PG_BELL], [1], [Should pg ring the bell on invalid keys?])
2069 ])
2070
2071
2072 AC_DEFUN([FS_PATHS_DEFAULT], [/sbin:/sbin/fs.d:/sbin/fs])
2073 AC_ARG_ENABLE([fs-paths-default],
2074   AS_HELP_STRING([--enable-fs-paths-default=paths], [default search path for fs helpers @<:@FS_PATHS_DEFAULT@:>@]),
2075   [AS_CASE([$enableval],
2076     [yes], [fs_paths_defaults="FS_PATHS_DEFAULT"],
2077     [no],  [fs_paths_defaults=""],
2078     [fs_paths_defaults="$enableval"]
2079   )],
2080   [fs_paths_defaults="FS_PATHS_DEFAULT"]
2081 )
2082 AC_ARG_ENABLE([fs-paths-extra],
2083   AS_HELP_STRING([--enable-fs-paths-extra=paths], [additional search paths for fs helpers]),
2084   [AS_CASE([$enableval],
2085      [yes|no], [fs_paths_extra=""],
2086      [fs_paths_extra="$enableval"]
2087   )],
2088   [fs_paths_extra=""]
2089 )
2090 fs_paths="$fs_paths_defaults"
2091 AS_IF([test "x$fs_paths_extra" != "x"], [
2092   AS_IF([test "x$fs_paths" != "x"], [
2093     fs_paths="${fs_paths}:"
2094   ])
2095   fs_paths="${fs_paths}${fs_paths_extra}"
2096 ])
2097 AC_DEFINE_UNQUOTED([FS_SEARCH_PATH], "$fs_paths", [search path for fs helpers])
2098
2099
2100 AC_ARG_ENABLE([use-tty-group],
2101   AS_HELP_STRING([--disable-use-tty-group], [do not install wall and write setgid tty]),
2102   [], [enable_use_tty_group=yes]
2103 )
2104 AM_CONDITIONAL([USE_TTY_GROUP], [test "x$enable_use_tty_group" = xyes])
2105
2106 AS_IF([test "x$enable_use_tty_group" = xyes], [
2107   AC_DEFINE([USE_TTY_GROUP], [1], [Should wall and write be installed setgid tty?])
2108 ])
2109
2110
2111 AC_ARG_ENABLE([sulogin-emergency-mount],
2112   AS_HELP_STRING([--enable-sulogin-emergency-mount],
2113                  [use emergency mount of /dev and /proc for sulogin]),
2114   [], [enable_sulogin_emergency_mount=no]
2115 )
2116
2117 AS_IF([test "x$enable_sulogin_emergency_mount" = xyes], [
2118   AC_DEFINE([USE_SULOGIN_EMERGENCY_MOUNT], [1],
2119             [Should sulogin use a emergency mount of /dev and /proc?])
2120 ])
2121
2122
2123 AC_ARG_ENABLE([usrdir-path],
2124   AS_HELP_STRING([--enable-usrdir-path], [use only /usr paths in PATH env. variable (recommended on systems with /bin -> /usr/bin symlinks)]),
2125   [], [enable_usrdir_path=no]
2126 )
2127
2128 AS_IF([test "x$enable_usrdir_path" == xyes], [
2129   AC_DEFINE([USE_USRDIR_PATHS_ONLY], [1], [Define to 1 to remove /bin and /sbin from PATH env.variable])
2130 ])
2131
2132
2133 AC_ARG_ENABLE([makeinstall-chown],
2134   AS_HELP_STRING([--disable-makeinstall-chown], [do not do chown-like operations during "make install"]),
2135   [], [enable_makeinstall_chown=yes]
2136 )
2137 AM_CONDITIONAL([MAKEINSTALL_DO_CHOWN], [test "x$enable_makeinstall_chown" = xyes])
2138
2139
2140 AC_ARG_ENABLE([makeinstall-setuid],
2141   AS_HELP_STRING([--disable-makeinstall-setuid], [do not do setuid chmod operations during "make install"]),
2142   [], [enable_makeinstall_setuid=yes]
2143 )
2144 AM_CONDITIONAL([MAKEINSTALL_DO_SETUID], [test "x$enable_makeinstall_setuid" = xyes])
2145
2146
2147 AC_ARG_ENABLE([colors-default],
2148   AS_HELP_STRING([--disable-colors-default], [do not colorize output from utils by default]),
2149   [], [enable_colors_default=yes]
2150 )
2151 AS_IF([test "x$enable_colors_default" = xyes], [
2152   AC_DEFINE([USE_COLORS_BY_DEFAULT], [1], [Enables colorized output from utils by default])
2153 ])
2154
2155
2156 AC_ARG_VAR([SUID_CFLAGS],
2157            [CFLAGS used for binaries which are usually with the suid bit])
2158 AC_ARG_VAR([SUID_LDFLAGS],
2159            [LDFLAGS used for binaries which are usually with the suid bit])
2160
2161 AC_ARG_VAR([DAEMON_CFLAGS],
2162            [CFLAGS used for binaries which are usually executed as daemons])
2163 AC_ARG_VAR([DAEMON_LDFLAGS],
2164            [LDFLAGS used for binaries which are usually executed as daemons])
2165
2166 AC_ARG_VAR([SOLIB_CFLAGS],
2167            [CFLAGS used for shared libraries])
2168 AC_ARG_VAR([SOLIB_LDFLAGS],
2169            [LDFLAGS used for shared libraries])
2170
2171 AC_ARG_VAR([ADJTIME_PATH],
2172            [Path to hwclock adjtime file, default /etc/adjtime])
2173 AS_IF([test "x$ADJTIME_PATH" = x], [ADJTIME_PATH="/etc/adjtime"])
2174 AC_DEFINE_UNQUOTED([CONFIG_ADJTIME_PATH], "$ADJTIME_PATH", [Path to hwclock adjtime file])
2175
2176
2177 LIBS=""
2178
2179
2180 AC_CONFIG_HEADERS([config.h])
2181
2182 #
2183 # Don't use configure.ac to replace install paths! See Makefile PATHFILES for
2184 # more details.
2185 #
2186 AC_CONFIG_FILES([
2187 Makefile
2188 libblkid/docs/Makefile
2189 libblkid/docs/version.xml
2190 libblkid/src/blkid.h
2191 libfdisk/docs/Makefile
2192 libfdisk/docs/version.xml
2193 libfdisk/src/libfdisk.h
2194 libmount/docs/Makefile
2195 libmount/docs/version.xml
2196 libmount/src/libmount.h
2197 libsmartcols/docs/Makefile
2198 libsmartcols/docs/version.xml
2199 libsmartcols/src/libsmartcols.h
2200 po/Makefile.in
2201 ])
2202
2203 AC_OUTPUT
2204
2205 AC_MSG_RESULT([
2206         ${PACKAGE}  ${VERSION}
2207
2208         prefix:            ${prefix}
2209         exec prefix:       ${exec_prefix}
2210
2211         localstatedir:     ${localstatedir}
2212         bindir:            ${bindir}
2213         sbindir:           ${sbindir}
2214         libdir:            ${libdir}
2215         includedir:        ${includedir}
2216         usrbin_execdir:    ${usrbin_execdir}
2217         usrsbin_execdir:   ${usrsbin_execdir}
2218         usrlib_execdir:    ${usrlib_execdir}
2219
2220         compiler:          ${CC}
2221         cflags:            ${CFLAGS}
2222         suid cflags:       ${SUID_CFLAGS}
2223         ldflags:           ${LDFLAGS}
2224         suid ldflags:      ${SUID_LDFLAGS}
2225
2226         Python:            ${PYTHON}
2227         Python version:    ${PYTHON_VERSION}
2228         Python libs:       ${pyexecdir}
2229
2230         Bash completions:  ${with_bashcompletiondir}
2231         Systemd support:   ${have_systemd}
2232         Btrfs support:     ${have_btrfs}
2233         Wide-char support: ${build_widechar}
2234
2235         warnings:
2236
2237 ${WARN_CFLAGS}
2238
2239         Type 'make' or 'make <utilname>' to compile.
2240 ])