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. '{print $2}' \
  25                                               | awk -F- '{print $1}')
  26
  27 PACKAGE_VERSION_RELEASE=$(echo $PACKAGE_VERSION | awk -F. '{print $3}' \
  28                                                 | sed 's/.*@<:@^@<:@:digit:@:>@@:>@.*/0/')
  29
  30
  31 dnl libblkid version
  32 LIBBLKID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  33 LIBBLKID_DATE="07-Sep-2015"
  34 LIBBLKID_LT_MAJOR=1
  35 LIBBLKID_LT_MINOR=1
  36 LIBBLKID_LT_MICRO=0
  37 LIBBLKID_VERSION_INFO=`expr $LIBBLKID_LT_MAJOR + $LIBBLKID_LT_MINOR`:$LIBBLKID_LT_MICRO:$LIBBLKID_LT_MINOR
  38
  39 dnl libuuid version
  40 LIBUUID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  41 LIBUUID_LT_MAJOR=1
  42 LIBUUID_LT_MINOR=3
  43 LIBUUID_LT_MICRO=0
  44 LIBUUID_VERSION_INFO=`expr $LIBUUID_LT_MAJOR + $LIBUUID_LT_MINOR`:$LIBUUID_LT_MICRO:$LIBUUID_LT_MINOR
  45
  46 dnl libmount version
  47 LIBMOUNT_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  48 LIBMOUNT_LT_MAJOR=1
  49 LIBMOUNT_LT_MINOR=1
  50 LIBMOUNT_LT_MICRO=0
  51 LIBMOUNT_VERSION_INFO=`expr $LIBMOUNT_LT_MAJOR + $LIBMOUNT_LT_MINOR`:$LIBMOUNT_LT_MICRO:$LIBMOUNT_LT_MINOR
  52
  53 dnl libsmartcols version
  54 LIBSMARTCOLS_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  55 LIBSMARTCOLS_LT_MAJOR=1
  56 LIBSMARTCOLS_LT_MINOR=1
  57 LIBSMARTCOLS_LT_MICRO=0
  58 LIBSMARTCOLS_VERSION_INFO=`expr $LIBSMARTCOLS_LT_MAJOR + $LIBSMARTCOLS_LT_MINOR`:$LIBSMARTCOLS_LT_MICRO:$LIBSMARTCOLS_LT_MINOR
  59
  60 dnl libfdisk version
  61 LIBFDISK_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  62 LIBFDISK_LT_MAJOR=1
  63 LIBFDISK_LT_MINOR=1
  64 LIBFDISK_LT_MICRO=0
  65 LIBFDISK_VERSION_INFO=`expr $LIBFDISK_LT_MAJOR + $LIBFDISK_LT_MINOR`:$LIBFDISK_LT_MICRO:$LIBFDISK_LT_MINOR
  66
  67 # Check whether exec_prefix=/usr:
  68 AS_CASE([$exec_prefix:$prefix],
  69 [NONE:NONE | NONE:/usr | /usr:*],
  70   [AC_MSG_NOTICE([Default --exec-prefix detected.])
  71    AS_CASE([$bindir],  ['${exec_prefix}/bin'],  [bindir=/bin;   AC_MSG_NOTICE([  --bindir defaults to /bin])  ])
  72    AS_CASE([$sbindir], ['${exec_prefix}/sbin'], [sbindir=/sbin; AC_MSG_NOTICE([  --sbindir defaults to /sbin])])
  73    AS_CASE([$libdir],  ['${exec_prefix}/lib'],  [libdir=/lib;   AC_MSG_NOTICE([  --libdir defaults to /lib])  ])
  74   ]
  75 )
  76
  77 AS_CASE([$prefix:$localstatedir],
  78   [NONE:'${prefix}/var' | /usr:'${prefix}/var'],
  79     [localstatedir=/run
  80      AC_MSG_NOTICE([  --localstatedir defaults to /run])
  81     ]
  82 )
  83 AC_SUBST([localstatedir])
  84
  85
  86 # The original default values of {bin,sbin,lib}dir
  87 usrbin_execdir='${exec_prefix}/bin'
  88 AC_SUBST([usrbin_execdir])
  89
  90 usrsbin_execdir='${exec_prefix}/sbin'
  91 AC_SUBST([usrsbin_execdir])
  92
  93 AS_CASE([$libdir],
  94  ['${exec_prefix}/'* | '${prefix}/'* | /usr/* | "${prefix}"/* ],
  95    [usrlib_execdir=$libdir],
  96  [usrlib_execdir='${exec_prefix}'$libdir]
  97 )
  98 AC_SUBST([usrlib_execdir])
  99
 100
 101 AM_PROG_CC_C_O
 102 AC_PROG_CC_STDC
 103 AC_CANONICAL_HOST
 104 AC_C_CONST
 105 AC_C_VOLATILE
 106 AC_C_BIGENDIAN
 107
 108 dnl Compiler warnings
 109 UL_WARN_ADD([-fno-common])
 110 UL_WARN_ADD([-Wall])
 111 UL_WARN_ADD([-Werror=sequence-point])
 112 UL_WARN_ADD([-Wextra])
 113 UL_WARN_ADD([-Wextra-semi])
 114 UL_WARN_ADD([-Wembedded-directive])
 115 UL_WARN_ADD([-Wmissing-declarations])
 116 UL_WARN_ADD([-Wmissing-parameter-type])
 117 UL_WARN_ADD([-Wmissing-prototypes])
 118 UL_WARN_ADD([-Wno-missing-field-initializers])
 119 UL_WARN_ADD([-Wredundant-decls])
 120 UL_WARN_ADD([-Wsign-compare])
 121 UL_WARN_ADD([-Wtype-limits])
 122 UL_WARN_ADD([-Wuninitialized])
 123 UL_WARN_ADD([-Wunused-but-set-parameter])
 124 UL_WARN_ADD([-Wunused-but-set-variable])
 125 UL_WARN_ADD([-Wunused-parameter])
 126 UL_WARN_ADD([-Wunused-result])
 127 UL_WARN_ADD([-Wunused-variable])
 128 UL_WARN_ADD([-Wnested-externs])
 129 UL_WARN_ADD([-Wpointer-arith])
 130 UL_WARN_ADD([-Wstrict-prototypes])
 131 UL_WARN_ADD([-Wformat-security])
 132 UL_WARN_ADD([-Wimplicit-function-declaration])
 133 AC_SUBST([WARN_CFLAGS])
 134
 135 UL_WARN_ADD([-Wno-clobbered], [BSD_WARN_CFLAGS])
 136 AC_SUBST([BSD_WARN_CFLAGS])
 137 UL_WARN_ADD([-Wno-unused-parameter], [NO_UNUSED_WARN_CFLAGS])
 138 AC_SUBST([NO_UNUSED_WARN_CFLAGS])
 139
 140 dnl libtool-2
 141 LT_INIT
 142
 143 dnl check supported linker flags
 144 AX_CHECK_VSCRIPT
 145
 146 m4_ifndef([PKG_PROG_PKG_CONFIG],
 147   [m4_fatal([Could not locate the pkg-config autoconf
 148     macros. These are usually located in /usr/share/aclocal/pkg.m4.
 149     If your macros are in a different location, try setting the
 150     environment variable AL_OPTS="-I/other/macro/dir" before running
 151     ./autogen.sh or autoreconf again.])])
 152 PKG_PROG_PKG_CONFIG
 153
 154 GTK_DOC_CHECK([1.10])
 155 AC_PATH_PROG([XSLTPROC], [xsltproc])
 156
 157
 158 linux_os=no
 159 bsd_os=no
 160 AS_CASE([${host_os}],
 161   [*linux*],
 162      [linux_os=yes],
 163   [*darwin*],
 164      [darwin_os=yes],
 165   [*bsd*],
 166      [bsd_os=yes])
 167 AM_CONDITIONAL([LINUX], [test "x$linux_os" = xyes])
 168 AM_CONDITIONAL([DARWIN], [test "x$darwin_os" = xyes])
 169 AM_CONDITIONAL([BSD], [test "x$bsd_os" = xyes])
 170
 171 AS_IF([test  "x$darwin_os" = xyes], [
 172   AC_DEFINE([_DARWIN_C_SOURCE], [1], [Enable MAP_ANON in sys/mman.h on Mac OS X])
 173 ])
 174
 175 dnl define ARCH_<NAME> conditionals
 176 UL_SET_ARCH([I86], [i?86-*])
 177 UL_SET_ARCH([86_64], [x86_64*])
 178 UL_SET_ARCH([IA64], [ia64*])
 179 UL_SET_ARCH([S390], [s390*])
 180 UL_SET_ARCH([SPARC], [sparc*])
 181 UL_SET_ARCH([PPC], [ppc*|powerpc*])
 182 UL_SET_ARCH([M68K], [m68*])
 183 UL_SET_ARCH([MIPS], [mips*])
 184 UL_SET_ARCH([HPPA], [hppa*])
 185
 186 AC_SYS_LARGEFILE
 187 AC_HEADER_ASSERT
 188
 189 dnl Don't forget to maintain alternatively allowed versions in autogen.sh!
 190 AM_GNU_GETTEXT_VERSION([0.18.3])
 191 AM_GNU_GETTEXT([external])
 192
 193 AS_IF([test -d "$srcdir/po"], [
 194   ALL_LINGUAS=`cd $srcdir/po > /dev/null && echo *.po | sed 's/\.po//g'`
 195 ], [
 196   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"
 197 ])
 198
 199 AC_CHECK_HEADERS([linux/compiler.h linux/blkpg.h linux/major.h], [], [], [
 200 #ifdef HAVE_LINUX_COMPILER_H
 201 #include <linux/compiler.h>
 202 #endif
 203 ])
 204 AC_CHECK_HEADERS([ \
 205         asm/io.h \
 206         err.h \
 207         errno.h \
 208         fcntl.h \
 209         getopt.h \
 210         inttypes.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/gsmmux.h \
 219         linux/version.h \
 220         linux/securebits.h \
 221         locale.h \
 222         mntent.h \
 223         net/if.h \
 224         net/if_dl.h \
 225         netinet/in.h \
 226         paths.h \
 227         pty.h \
 228         security/pam_appl.h \
 229         stdint.h \
 230         stdio_ext.h \
 231         stdlib.h \
 232         endian.h \
 233         byteswap.h \
 234         sys/endian.h \
 235         sys/disk.h \
 236         sys/disklabel.h \
 237         sys/file.h \
 238         sys/io.h \
 239         sys/ioccom.h \
 240         sys/ioctl.h \
 241         sys/mkdev.h \
 242         sys/mount.h \
 243         sys/param.h \
 244         sys/prctl.h \
 245         sys/resource.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         utmp.h \
 261 ])
 262
 263 AC_CHECK_HEADERS([security/pam_misc.h],
 264                 [AM_CONDITIONAL([HAVE_LINUXPAM], [true])],
 265                 [AM_CONDITIONAL([HAVE_LINUXPAM], [false])], [
 266 #ifdef HAVE_SECURITY_PAM_APPL_H
 267 #include <security/pam_appl.h>
 268 #endif
 269 ])
 270
 271 AC_CHECK_HEADERS([security/openpam.h], [], [], [
 272 #ifdef HAVE_SECURITY_PAM_APPL_H
 273 #include <security/pam_appl.h>
 274 #endif
 275 ])
 276
 277 AC_CHECK_HEADERS([langinfo.h],
 278                 [AM_CONDITIONAL([HAVE_LANGINFO], [true])],
 279                 [AM_CONDITIONAL([HAVE_LANGINFO], [false])])
 280
 281 dnl Convert some ac_cv_header_* variables to have_*
 282 dnl
 283 have_linux_btrfs_h=$ac_cv_header_linux_btrfs_h
 284 have_linux_raw_h=$ac_cv_header_linux_raw_h
 285 have_linux_securebits_h=$ac_cv_header_linux_securebits_h
 286 have_linux_watchdog_h=$ac_cv_header_linux_watchdog_h
 287 have_security_pam_appl_h=$ac_cv_header_security_pam_appl_h
 288 have_security_pam_misc_h=$ac_cv_header_security_pam_misc_h
 289 have_security_openpam_h=$ac_cv_header_security_openpam_h
 290 have_shadow_h=$ac_cv_header_shadow_h
 291 have_utmp_h=$ac_cv_header_utmp_h
 292
 293 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 294 #include <time.h>
 295 #include <unistd.h>
 296 ]], [[
 297     int a = 0;
 298     struct tm *tm = localtime(0);
 299     if (a == -1)  /* false */
 300         sleep(tm->tm_gmtoff);
 301 ]])],
 302 [AC_DEFINE([HAVE_TM_GMTOFF], [1], [Does struct tm have a field tm_gmtoff?])
 303 ])
 304
 305 AC_CHECK_MEMBERS([struct termios.c_line],,,
 306     [[#include <termios.h>]])
 307
 308 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec],,,
 309         [#include <sys/stat.h>])
 310
 311 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 312 [[
 313 #ifdef HAVE_SYS_SWAP_H
 314 # include <sys/swap.h>
 315 #endif
 316 #include <unistd.h>
 317 ]],
 318 [[swapon("/dev/null", 0);]])],
 319 [AC_DEFINE([SWAPON_HAS_TWO_ARGS], [1], [Is swapon() declared with two parameters?])
 320 ],
 321 [AC_MSG_NOTICE([Your libc thinks that swapon has 1 arg only.])
 322 ])
 323
 324
 325 AC_CHECK_DECLS([_NL_TIME_WEEK_1STDAY],[],[],[[#include <langinfo.h>]])
 326
 327 AC_CHECK_DECL([llseek],
 328         [AC_DEFINE([HAVE_LLSEEK_PROTOTYPE], [1],
 329                         [Define to 1 if have llseek prototype])],
 330         [],
 331         [#include <unistd.h>])
 332
 333 AC_CHECK_DECL([lseek64],
 334         [AC_DEFINE([HAVE_LSEEK64_PROTOTYPE], [1],
 335                         [Define to 1 if have lseek64 prototype])],
 336         [],
 337         [#define _LARGEFILE_SOURCE
 338          #define _LARGEFILE64_SOURCE
 339          #include <unistd.h>])
 340
 341 AC_CHECK_DECL([environ],
 342         [AC_DEFINE([HAVE_ENVIRON_DECL], [1],
 343                 [Define to 1 if have **environ prototype])],
 344 )
 345
 346 AC_CHECK_DECL([strsignal],
 347         [AC_DEFINE([HAVE_STRSIGNAL_DECL], [1],
 348                 [Define to 1 if have strsignal function prototype])],
 349 )
 350
 351 AC_CHECK_FUNCS([ \
 352         __fpending \
 353         secure_getenv \
 354         __secure_getenv \
 355         err \
 356         errx \
 357         fsync \
 358         utimensat \
 359         getdomainname \
 360         getdtablesize \
 361         getexecname \
 362         getmntinfo \
 363         getrlimit \
 364         getsgnam \
 365         inotify_init \
 366         jrand48 \
 367         lchown \
 368         llseek \
 369         lseek64 \
 370         mempcpy \
 371         mkostemp \
 372         nanosleep \
 373         ntp_gettime \
 374         personality \
 375         posix_fadvise \
 376         prctl \
 377         qsort_r \
 378         rpmatch \
 379         scandirat \
 380         setresgid \
 381         setresuid \
 382         sched_setattr \
 383         sched_setscheduler \
 384         sigqueue \
 385         srandom \
 386         strnchr \
 387         strndup \
 388         strnlen \
 389         sysconf \
 390         sysinfo \
 391         updwtmp \
 392         usleep \
 393         warn \
 394         warnx \
 395 ])
 396 AC_FUNC_FSEEKO
 397
 398 AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no])
 399 AC_CHECK_FUNCS([ioperm iopl], [have_io=yes])
 400 AC_CHECK_FUNCS([futimens], [have_futimens=yes])
 401 AC_CHECK_FUNCS([inotify_init1], [have_inotify_init1=yes])
 402 AC_CHECK_FUNCS([open_memstream], [have_open_memstream=yes],[have_open_memstream=no])
 403 AC_CHECK_FUNCS([reboot], [have_reboot=yes],[have_reboot=no])
 404
 405 AM_CONDITIONAL([HAVE_OPENAT], [test "x$have_openat" = xyes])
 406
 407 dnl lib/mononotic.c may require -lrt
 408 AC_CHECK_FUNCS([clock_gettime], [],
 409         [AC_CHECK_LIB([rt], [clock_gettime], [REALTIME_LIBS="-lrt"])]
 410 )
 411
 412 have_timer="no"
 413 AC_CHECK_FUNCS([timer_create],
 414         [have_timer="yes"],
 415         [AC_CHECK_LIB([rt], [timer_create], [
 416                 have_timer="yes"
 417                 REALTIME_LIBS="-lrt"
 418         ],[
 419                 AC_SEARCH_LIBS([timer_create], [rt], [
 420                         AC_MSG_RESULT(yes)
 421                         have_timer="yes"
 422                         REALTIME_LIBS="-lrt -lpthread"
 423                 ],[], [-lpthread]
 424                 )
 425                 ])]
 426 )
 427
 428 AC_SUBST([REALTIME_LIBS])
 429
 430
 431 AC_CHECK_LIB([rtas], [rtas_get_sysparm], [
 432         RTAS_LIBS="-lrtas"
 433         AC_DEFINE_UNQUOTED([HAVE_LIBRTAS], [1], [Define if librtas exists]), [],
 434 ])
 435 AC_SUBST([RTAS_LIBS])
 436
 437
 438 AC_CHECK_MEMBER([struct sockaddr.sa_len],
 439                 AC_DEFINE_UNQUOTED([HAVE_SA_LEN], [1], [Define if struct sockaddr contains sa_len]), [],
 440         [#include <sys/types.h>
 441          #include <sys/socket.h>])
 442
 443 SOCKET_LIBS=
 444 AC_SEARCH_LIBS([socket], [socket],
 445         [AS_IF([test x"$ac_cv_search_socket" != x"none required"],
 446                 [SOCKET_LIBS="$SOCKET_LIBS -lsocket"])
 447 ])
 448 AC_SUBST([SOCKET_LIBS])
 449
 450
 451 have_dirfd=no
 452 AC_CHECK_FUNCS([dirfd], [have_dirfd=yes], [have_dirfd=no])
 453 AS_IF([test x"$have_dirfd" = xno], [
 454         AC_CHECK_DECLS([dirfd],
 455                 [have_dirfd=yes], [have_dirfd=no],
 456                 [#include <sys/types.h>
 457                  #include <dirent.h>])
 458 ])
 459
 460 have_ddfd=no
 461 AS_IF([test x"$have_dirfd" = xno], [
 462         AC_CHECK_MEMBERS([DIR.dd_fd],
 463                 [have_ddfd=yes], [have_ddfd=no],
 464                 [#include <sys/types.h>
 465                  #include <dirent.h>])
 466 ])
 467
 468 AS_CASE([$have_dirfd:$have_ddfd],
 469   [no:no],
 470     [AC_MSG_ERROR([cannot find a method to get filedescriptor of directory])]
 471 )
 472
 473
 474 AC_MSG_CHECKING([whether program_invocation_short_name is defined])
 475 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 476         #include <errno.h>
 477 ]], [[
 478         program_invocation_short_name = "test";
 479 ]])], [
 480         AC_MSG_RESULT([yes])
 481         AC_DEFINE([HAVE_PROGRAM_INVOCATION_SHORT_NAME], [1],
 482                 [Define if program_invocation_short_name is defined])
 483 ], [
 484         AC_MSG_RESULT([no])
 485 ])
 486
 487
 488 AC_MSG_CHECKING([whether __progname is defined])
 489 AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char *__progname;],
 490            [if (*__progname == 0) return;])],
 491            AC_DEFINE([HAVE___PROGNAME], [1], [Define if __progname is defined])
 492            AC_MSG_RESULT([yes]),
 493            AC_MSG_RESULT([no]))
 494
 495 dnl Static compilation
 496 m4_define([UL_STATIC_PROGRAMS], [losetup, mount, umount, fdisk, sfdisk, blkid, nsenter, unshare])
 497
 498 AC_ARG_ENABLE([static-programs],
 499   [AS_HELP_STRING([--enable-static-programs=LIST],
 500       [link static the programs in LIST (comma-separated,
 501       supported for ]m4_defn([UL_STATIC_PROGRAMS])[)])])
 502
 503 AS_CASE([$enable_static_programs],
 504   [yes],
 505     [enable_static_programs=m4_quote(UL_STATIC_PROGRAMS)],
 506   [no],
 507     [enable_static_programs=]
 508 )
 509
 510 dnl Set all the individual AM_CONDITIONALs
 511 m4_foreach([UL_PRG], m4_defn([UL_STATIC_PROGRAMS]), [
 512   AS_CASE([,$enable_static_programs,],
 513    [*,UL_PRG,*], [static_[]UL_PRG=yes]
 514   )
 515   AS_IF([test "x$static_[]UL_PRG" = xyes], [AC_MSG_NOTICE([enable static build: UL_PRG.])])
 516   AM_CONDITIONAL([HAVE_STATIC_]m4_toupper(UL_PRG),
 517     [test "x$static_[]UL_PRG" = xyes])
 518 ])
 519
 520
 521 AC_ARG_ENABLE([all-programs],
 522   AS_HELP_STRING([--disable-all-programs], [disable everything, might be overridden by --enable-<name>]),
 523   [], [enable_all_programs=undefined]
 524 )
 525
 526 AS_CASE([$enable_all_programs],
 527   [yes], [AC_MSG_WARN([force to build all programs by default])
 528           ul_default_estate=check],
 529   [no],  [AC_MSG_WARN([disable all programs by default])
 530           ul_default_estate=no]
 531 )
 532
 533
 534 AX_CHECK_TLS
 535
 536 AC_DEFUN([UL_SCANF_TYPE_MODIFIER], [dnl
 537 # include <stdio.h>
 538 # include <stdlib.h>
 539 int main()
 540 {
 541         int i;
 542         char *s;
 543         i = sscanf("x", $1, &s);
 544         free(s);
 545         if (i == 1)
 546                 return 0;
 547         return 1;
 548 }])
 549
 550 ul_save_CPPFLAGS="$CPPFLAGS"
 551 CPPFLAGS="-Werror ${CPPFLAGS}"
 552 AC_CACHE_VAL([scanf_cv_alloc_modifier],
 553   AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%ms"])])],
 554     [scanf_cv_alloc_modifier=ms],
 555     AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%as"])])],
 556       [scanf_cv_alloc_modifier=as],
 557       [scanf_cv_alloc_modifier=no]
 558     )
 559     ,
 560
 561     [AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 562      #include <stdio.h>
 563      #include <unistd.h>
 564
 565      #ifdef __GLIBC__
 566
 567      #if !(__GLIBC_PREREQ(2, 7))
 568      #error %m is not available
 569      #endif
 570
 571      #elif defined(_POSIX_VERSION)
 572
 573      #if _POSIX_VERSION < 200809L
 574      #error %m is not available
 575      #endif
 576
 577      #else
 578      #error Your C-library is not supported.
 579      #endif
 580      ])],
 581     [scanf_cv_alloc_modifier=ms],
 582     [scanf_cv_alloc_modifier=no])]
 583   )
 584 )
 585 CPPFLAGS="$ul_save_CPPFLAGS"
 586
 587 AC_MSG_CHECKING([scanf string alloc modifiers])
 588 AS_CASE([$scanf_cv_alloc_modifier],
 589   [ms],
 590     [AC_MSG_RESULT([(%ms) yes])
 591      AC_DEFINE([HAVE_SCANF_MS_MODIFIER], [1], [scanf %ms modifier])
 592      have_scanf_alloc_modifier=yes],
 593   [as],
 594     [AC_MSG_RESULT([(%as) yes])
 595      have_scanf_alloc_modifier=yes
 596      AC_DEFINE([HAVE_SCANF_AS_MODIFIER], [1], [scanf %as modifier])],
 597   [AC_MSG_RESULT([no])
 598    have_scanf_alloc_modifier=no]
 599 )
 600
 601
 602 AC_ARG_WITH([util], AS_HELP_STRING([--without-util], [compile without libutil]),
 603   [], [with_util=auto]
 604 )
 605 AS_IF([test "x$with_util" = xno], [
 606   AM_CONDITIONAL([HAVE_UTIL], [false])
 607   have_util=no
 608 ], [
 609   UL_CHECK_LIB([util], [openpty])
 610 ])
 611
 612
 613 AC_CHECK_TYPES([union semun], [], [], [[
 614 #include <sys/sem.h>
 615 ]])
 616 AC_CHECK_TYPES([loff_t])
 617
 618 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 619 #include <wchar.h>
 620 #include <wctype.h>
 621 #include <stdio.h>
 622 ]], [[
 623   wchar_t wc;
 624   wint_t w;
 625   w = fgetwc(stdin);
 626   if (w == WEOF) exit(1);
 627   wc = w;
 628   fputwc(wc,stdout);
 629 ]])],
 630 [AC_DEFINE([HAVE_WIDECHAR], [1], [Do we have wide character support?])
 631 ])
 632
 633 AC_CHECK_TYPES([cpu_set_t], [have_cpu_set_t=yes], [], [[
 634 #include <sched.h>
 635 ]])
 636
 637 AM_CONDITIONAL([HAVE_CPU_SET_T], [test "x$have_cpu_set_t" = xyes])
 638
 639 AC_CHECK_TYPES([sighandler_t], [], [], [[
 640 #include <signal.h>
 641 ]])
 642
 643 AC_CHECK_DECLS([CPU_ALLOC], [], [], [[
 644 #include <sched.h>
 645 ]])
 646
 647 # on Solaris, you can't mix and match standards, since we use c99
 648 # aparently at this stage, XOPEN_SOURCE will conflict.  As workaround,
 649 # check for crypt.h and use that without XOPEN_SOURCE.
 650 AC_CHECK_HEADERS([crypt.h])
 651 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 652 #ifdef HAVE_CRYPT_H
 653 #include <crypt.h>
 654 #else
 655 #define _XOPEN_SOURCE
 656 #include <unistd.h>
 657 #endif
 658 ]], [[
 659 char *c = crypt("abc","pw");
 660 ]])],[],[
 661   LIBS="$LIBS -lcrypt"
 662   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 663   #ifdef HAVE_CRYPT_H
 664   #include <crypt.h>
 665   #else
 666   #define _XOPEN_SOURCE
 667   #include <unistd.h>
 668   #endif
 669   ]], [[
 670   char *c = crypt("abc","pw");
 671   ]])],[
 672   AC_DEFINE([HAVE_LIBCRYPT], [1], [Do we need -lcrypt?])
 673   have_libcrypt=yes
 674   ],[
 675   AC_MSG_ERROR([crypt() is not available])
 676   ])
 677 ])
 678 AM_CONDITIONAL([HAVE_LIBCRYPT], [test "x$have_libcrypt" = xyes])
 679
 680
 681 AC_ARG_WITH([selinux],
 682   AS_HELP_STRING([--with-selinux], [compile with SELinux support]),
 683   [], [with_selinux=no]
 684 )
 685
 686 AS_IF([test "x$with_selinux" = xno], [
 687   AM_CONDITIONAL([HAVE_SELINUX], [false])
 688 ], [
 689   PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.0],
 690         [AC_DEFINE([HAVE_LIBSELINUX], [1], [Define if SELinux is available])
 691          UL_PKG_STATIC([SELINUX_LIBS_STATIC], [libselinux])
 692          AM_CONDITIONAL([HAVE_SELINUX], [true])
 693          have_selinux=yes],
 694         [have_selinux=no])
 695
 696   AS_CASE([$with_selinux:$have_selinux],
 697     [yes:no], [AC_MSG_ERROR([SELinux selected but libselinux not found or too old])]
 698   )
 699
 700   AS_IF([test "x$have_selinux" = xyes], [
 701     UL_SET_FLAGS([], [], [$SELINUX_LIBS])
 702     # This function is missing in old libselinux 1.xx versions
 703     AC_CHECK_FUNCS([security_get_initial_context])
 704     UL_RESTORE_FLAGS
 705   ])
 706 ])
 707 AC_SUBST([SELINUX_LIBS])
 708 AC_SUBST([SELINUX_LIBS_STATIC])
 709
 710
 711 AC_ARG_WITH([audit],
 712   AS_HELP_STRING([--with-audit], [compile with audit support]),
 713   [], [with_audit=no]
 714 )
 715
 716 AS_IF([test "x$with_audit" = xno], [
 717   AM_CONDITIONAL([HAVE_AUDIT], [false])
 718 ], [
 719   UL_CHECK_LIB([audit], [audit_log_user_message])
 720   AS_CASE([$with_audit:$have_audit],
 721     [yes:no],
 722       [AC_MSG_ERROR([Audit selected but libaudit not found (or does not support audit_log_user_message())])]
 723   )
 724 ])
 725
 726 AC_ARG_WITH([udev], AS_HELP_STRING([--without-udev], [compile without udev support]),
 727   [], [with_udev=auto]
 728 )
 729
 730 AS_IF([test "x$with_udev" = xno], [
 731   AM_CONDITIONAL([HAVE_UDEV], [false])
 732 ], [
 733   UL_CHECK_LIB([udev], [udev_new])
 734   AS_CASE([$with_udev:$have_udev],
 735     [yes:no],
 736       [AC_MSG_ERROR([udev selected but libudev not found])]
 737   )
 738 ])
 739
 740 AC_ARG_WITH([ncurses],
 741   AS_HELP_STRING([--with-ncurses], [build with non-wide ncurses, default is wide version
 742                                     (--without-ncurses disables all ncurses(w) support)]),
 743   [], [with_ncurses=auto]
 744 )
 745 AM_CONDITIONAL([HAVE_NCURSES], [false])
 746 AS_IF([test "x$with_ncurses" != xno], [
 747   have_ncurses=no
 748
 749   dnl First try to find the pkg-config module.
 750   PKG_CHECK_MODULES(NCURSESW, [ncursesw], [
 751     have_ncurses=yes
 752     NCURSES_LIBS=${NCURSESW_LIBS}
 753     NCURSES_CFLAGS=${NCURSESW_CFLAGS}
 754     AC_DEFINE([HAVE_LIBNCURSESW])
 755     CURSES_LIB_NAME="ncursesw"
 756   ], [
 757     PKG_CHECK_MODULES(NCURSES, [ncurses], [
 758       have_ncurses=yes
 759       AC_DEFINE([HAVE_LIBNCURSES])
 760       CURSES_LIB_NAME="ncursesw"
 761     ], [:])
 762   ])
 763
 764   AS_IF([test "x$have_ncurses" = xyes], [
 765     dnl If that worked, setup the defines that the code expects.
 766     save_CPPFLAGS="$CPPFLAGS"
 767     CPPFLAGS="$CPPFLAGS $NCURSES_CFLAGS"
 768     AC_CHECK_HEADERS([ncurses.h])
 769     CPPFLAGS="$save_CPPFLAGS"
 770   ], [
 771     dnl If that failed, fall back to classic searching.
 772     AC_CHECK_HEADERS([ncurses.h ncurses/ncurses.h], [
 773       AS_IF([test "x$with_ncurses" = xauto], [
 774         UL_CHECK_LIB([ncursesw], [initscr], [ncurses])
 775         AS_IF([test "x$have_ncurses" = xyes], [
 776           AC_CHECK_HEADERS([ncursesw/ncurses.h])
 777           NCURSES_LIBS="-lncursesw"
 778           CURSES_LIB_NAME="ncursesw"
 779         ])
 780       ])
 781       AS_IF([test "x$have_ncurses" = xno], [
 782         UL_CHECK_LIB(ncurses, initscr)
 783         AS_IF([test "x$have_ncurses" = xyes], [
 784           NCURSES_LIBS="-lncurses"
 785           CURSES_LIB_NAME="ncurses"
 786         ])
 787       ])
 788     ])
 789   ])
 790
 791   AS_CASE([$with_ncurses:$have_ncurses],
 792     [yes:no], [AC_MSG_ERROR([ncurses or ncursesw selected, but library not found])]
 793   )
 794
 795 ])
 796 AC_SUBST([NCURSES_CFLAGS])
 797 AC_SUBST([NCURSES_LIBS])
 798
 799
 800 AC_ARG_WITH([slang],
 801   AS_HELP_STRING([--with-slang], [compile cfdisk with slang]),
 802   [], [with_slang=no]
 803 )
 804 have_slang=no
 805 AS_IF([test "x$with_slang" = xyes], [
 806   AC_CHECK_HEADERS([slang.h slang/slang.h])
 807   AC_CHECK_HEADERS([slcurses.h slang/slcurses.h],
 808                    [have_slang=yes], [], [
 809 #ifdef HAVE_SLANG_H
 810 #include <slang.h>
 811 #elif defined(HAVE_SLANG_SLANG_H)
 812 #include <slang/slang.h>
 813 #endif
 814 ])
 815   AS_IF([test "x$have_slang" = xno], [
 816     AC_MSG_ERROR([slang selected but slcurses.h not found])],
 817     [CURSES_LIB_NAME=slang
 818   ])
 819 ])
 820 AM_CONDITIONAL([HAVE_SLANG], [test "x$have_slang" = xyes])
 821
 822
 823 AS_IF([test "x$have_slang" = xyes -o "x$have_ncurses" = xyes], [
 824         AC_CHECK_LIB([$CURSES_LIB_NAME], use_default_colors, [
 825                      AC_DEFINE(HAVE_USE_DEFAULT_COLORS, 1,
 826                                [Define if curses library has the use_default_colors().])
 827         ])
 828         AC_CHECK_LIB([$CURSES_LIB_NAME], resizeterm, [
 829                      AC_DEFINE(HAVE_RESIZETERM, 1,
 830                                [Define if curses library has the resizeterm().])
 831         ])
 832 ])
 833
 834
 835 AC_ARG_WITH([tinfo], AS_HELP_STRING([--without-tinfo], [compile without libtinfo]),
 836   [], [with_tinfo=auto]
 837 )
 838 have_tinfo=no
 839 AS_IF([test "x$with_tinfo" != xno], [
 840   dnl Try pkg-config for libtinfo
 841   PKG_CHECK_MODULES(TINFO, [tinfo], [
 842     dnl pkg-config success
 843     have_tinfo=yes
 844     UL_PKG_STATIC([TINFO_LIBS_STATIC], [tinfo])], [
 845
 846     dnl If pkg-config failed, fall back to classic searching.
 847     AC_CHECK_LIB([tinfo], [tgetent], [
 848        have_tinfo=yes
 849        TINFO_LIBS="-ltinfo"
 850        TINFO_LIBS_STATIC="-ltinfo"
 851        TINFO_CFLAGS=""])
 852   ])
 853 ])
 854 AC_SUBST([TINFO_LIBS])
 855 AC_SUBST([TINFO_LIBS_STATIC])
 856 AC_SUBST([TINFO_CFLAGS])
 857 AM_CONDITIONAL([HAVE_TINFO], [test "x$have_tinfo" = xyes])
 858 AS_IF([test "x$have_tinfo" = xyes], [
 859   AC_DEFINE(HAVE_LIBTINFO, 1, [Define if libtinfo available.])
 860 ])
 861
 862
 863 AC_ARG_WITH([readline],
 864   AS_HELP_STRING([--with-readline], [compile with GNU Readline support]),
 865   [], [with_readline=auto]
 866 )
 867
 868 AS_IF([test "x$with_readline" = xno], [
 869   AM_CONDITIONAL([HAVE_READLINE], [false])
 870 ], [
 871   UL_CHECK_LIB([readline], [readline])
 872   AS_CASE([$with_readline:$have_readline],
 873     [yes:no],
 874       [AC_MSG_ERROR([readline selected but libreadline not found ])],
 875     [*:yes],
 876       [READLINE_LIBS="-lreadline"
 877        READLINE_LIBS_STATIC="-lreadline $TINFO_LIBS_STATIC"]
 878   )
 879 ])
 880 AC_SUBST([READLINE_LIBS])
 881 AC_SUBST([READLINE_LIBS_STATIC])
 882
 883
 884 AC_ARG_WITH([utempter],
 885   AS_HELP_STRING([--with-utempter], [compile script(1) with libutempter]),
 886   [], [with_utempter=no]
 887 )
 888
 889 AS_IF([test "x$with_utempter" = xyes], [
 890   UL_CHECK_LIB([utempter], [utempter_add_record])
 891   AS_IF([test "x$have_utempter" = xno], [
 892     AC_MSG_ERROR([utempter selected but libutempter not found])
 893   ])
 894 ], [
 895   AM_CONDITIONAL([HAVE_UTEMPTER], [false])
 896 ])
 897
 898
 899 dnl
 900 dnl libuuid
 901 dnl
 902 AC_ARG_ENABLE([libuuid],
 903   AS_HELP_STRING([--disable-libuuid], [do not build libuuid and uuid utilities]),
 904   [], [UL_DEFAULT_ENABLE([libuuid], [yes])]
 905 )
 906 UL_BUILD_INIT([libuuid])
 907 AC_SUBST([LIBUUID_VERSION])
 908 AC_SUBST([LIBUUID_VERSION_INFO])
 909 AM_CONDITIONAL(BUILD_LIBUUID, test "x$build_libuuid" = xyes)
 910
 911 AS_IF([test "x$build_libuuid" = xyes], [
 912   AC_DEFINE(HAVE_LIBUUID, 1, [Define to 1 if you have the -luuid.])
 913 ])
 914
 915 dnl
 916 dnl libblkid
 917 dnl
 918 AC_ARG_ENABLE([libblkid],
 919   AS_HELP_STRING([--disable-libblkid], [do not build libblkid and many related utilities]),
 920   [], [UL_DEFAULT_ENABLE([libblkid], [check])]
 921 )
 922 UL_BUILD_INIT([libblkid])
 923 UL_REQUIRES_HAVE([libblkid], [openat], [openat functions])
 924 AC_SUBST([LIBBLKID_DATE])
 925 AC_SUBST([LIBBLKID_VERSION])
 926 AC_SUBST([LIBBLKID_VERSION_INFO])
 927 AC_DEFINE_UNQUOTED([LIBBLKID_VERSION], ["$LIBBLKID_VERSION"], [libblkid version string])
 928 AC_DEFINE_UNQUOTED([LIBBLKID_DATE], ["$LIBBLKID_DATE"], [libblkid date string])
 929 AS_IF([test "x$build_libblkid" = xyes], [
 930   AC_DEFINE([HAVE_LIBBLKID], [1], [Define to 1 if you have the -lblkid.])
 931 ])
 932 AM_CONDITIONAL([BUILD_LIBBLKID], [test "x$build_libblkid" = xyes])
 933 AM_CONDITIONAL([BUILD_LIBBLKID_TESTS], [test "x$build_libblkid" = xyes -a "x$enable_static" = xyes])
 934
 935 dnl
 936 dnl libmount
 937 dnl
 938 AC_ARG_ENABLE([libmount],
 939   AS_HELP_STRING([--disable-libmount], [do not build libmount]),
 940   [], [UL_DEFAULT_ENABLE([libmount], [check])]
 941 )
 942 UL_BUILD_INIT([libmount])
 943 UL_REQUIRES_BUILD([libmount], [libblkid])
 944 UL_REQUIRES_HAVE([libmount], [scanf_alloc_modifier], [scanf string alloc modifier])
 945 AM_CONDITIONAL([BUILD_LIBMOUNT], [test "x$build_libmount" = xyes])
 946 AM_CONDITIONAL([BUILD_LIBMOUNT_TESTS], [test "x$build_libmount" = xyes -a "x$enable_static" = xyes])
 947 AS_IF([test "x$build_libmount" = xyes], [
 948         AC_DEFINE(HAVE_LIBMOUNT, 1, [Define if libmount available.])
 949 ])
 950
 951 AC_SUBST([LIBMOUNT_VERSION])
 952 AC_SUBST([LIBMOUNT_MAJOR_VERSION], $PACKAGE_VERSION_MAJOR)
 953 AC_SUBST([LIBMOUNT_MINOR_VERSION], $PACKAGE_VERSION_MINOR)
 954 AC_SUBST([LIBMOUNT_PATCH_VERSION], $PACKAGE_VERSION_RELEASE)
 955 AC_SUBST([LIBMOUNT_VERSION_INFO])
 956 AC_DEFINE_UNQUOTED([LIBMOUNT_VERSION], ["$LIBMOUNT_VERSION"], [libmount version string])
 957
 958 AC_ARG_ENABLE([libmount-force-mountinfo],
 959   AS_HELP_STRING([--enable-libmount-force-mountinfo], [ignore /etc/mtab in all situations (recommended for systemd)]),
 960   [], [enable_libmount_force_mountinfo=no]
 961 )
 962
 963 AS_IF([test "x$enable_libmount_force_mountinfo" == xyes], [
 964   AC_DEFINE([USE_LIBMOUNT_FORCE_MOUNTINFO], [1], [Define to 1 if want to ignore mtab in all situations.])
 965 ])
 966
 967
 968 dnl
 969 dnl libsmartcols
 970 dnl
 971 AC_ARG_ENABLE([libsmartcols],
 972   AS_HELP_STRING([--disable-libsmartcols], [do not build libsmartcols]),
 973   [], [UL_DEFAULT_ENABLE([libsmartcols], [yes])]
 974 )
 975 UL_BUILD_INIT([libsmartcols])
 976 AM_CONDITIONAL([BUILD_LIBSMARTCOLS], [test "x$build_libsmartcols" = xyes])
 977
 978 AC_SUBST([LIBSMARTCOLS_VERSION])
 979 AC_SUBST([LIBSMARTCOLS_VERSION_INFO])
 980 AC_DEFINE_UNQUOTED([LIBSMARTCOLS_VERSION], ["$LIBSMARTCOLS_VERSION"], [libsmartcols version string])
 981
 982
 983 dnl
 984 dnl libfdisk
 985 dnl
 986 AC_ARG_ENABLE([libfdisk],
 987   AS_HELP_STRING([--disable-libfdisk], [do not build libfdisk]),
 988   [], [UL_DEFAULT_ENABLE([libfdisk], [check])]
 989 )
 990 UL_BUILD_INIT([libfdisk])
 991 UL_REQUIRES_BUILD([libfdisk], [libuuid])
 992 AM_CONDITIONAL([BUILD_LIBFDISK], [test "x$build_libfdisk" = xyes])
 993 AM_CONDITIONAL([BUILD_LIBFDISK_TESTS], [test "x$build_libfdisk" = xyes -a "x$enable_static" = xyes])
 994
 995 AS_IF([test "x$build_libblkid" = xyes],
 996   [LIBFDISK_PC_REQUIRES="uuid blkid"],[LIBFDISK_PC_REQUIRES="uuid"])
 997 AC_SUBST([LIBFDISK_PC_REQUIRES])
 998
 999 AC_SUBST([LIBFDISK_VERSION])
1000 AC_SUBST([LIBFDISK_MAJOR_VERSION], $PACKAGE_VERSION_MAJOR)
1001 AC_SUBST([LIBFDISK_MINOR_VERSION], $PACKAGE_VERSION_MINOR)
1002 AC_SUBST([LIBFDISK_PATCH_VERSION], $PACKAGE_VERSION_RELEASE)
1003 AC_SUBST([LIBFDISK_VERSION_INFO])
1004 AC_DEFINE_UNQUOTED([LIBFDISK_VERSION], ["$LIBFDISK_VERSION"], [libfdisk version string])
1005
1006
1007 UL_BUILD_INIT([fdisk], [check])
1008 UL_REQUIRES_HAVE([fdisk], [openat], [openat functions])
1009 UL_REQUIRES_BUILD([fdisk], [libfdisk])
1010 UL_REQUIRES_BUILD([fdisk], [libsmartcols])
1011 AM_CONDITIONAL([BUILD_FDISK], [test "x$build_fdisk" = xyes])
1012
1013
1014 UL_BUILD_INIT([sfdisk], [check])
1015 UL_REQUIRES_HAVE([sfdisk], [openat], [openat functions])
1016 UL_REQUIRES_BUILD([sfdisk], [libfdisk])
1017 UL_REQUIRES_BUILD([sfdisk], [libsmartcols])
1018 AM_CONDITIONAL([BUILD_SFDISK], [test "x$build_sfdisk" = xyes])
1019
1020
1021 UL_BUILD_INIT([cfdisk], [check])
1022 UL_REQUIRES_BUILD([cfdisk], [libfdisk])
1023 UL_REQUIRES_BUILD([cfdisk], [libsmartcols])
1024 UL_REQUIRES_HAVE([cfdisk], [open_memstream])
1025 UL_REQUIRES_HAVE([cfdisk], [ncurses,slang], [ncurses or slang library])
1026 AM_CONDITIONAL([BUILD_CFDISK], [test "x$build_cfdisk" = xyes])
1027
1028
1029 AC_ARG_ENABLE([mount],
1030   AS_HELP_STRING([--disable-mount], [do not build mount(8) and umount(8)]),
1031   [], [UL_DEFAULT_ENABLE([mount], [check])]
1032 )
1033 UL_BUILD_INIT([mount])
1034 UL_REQUIRES_LINUX([mount])
1035 UL_REQUIRES_BUILD([mount], [libmount])
1036 AM_CONDITIONAL([BUILD_MOUNT], [test "x$build_mount" = xyes])
1037
1038
1039 AC_ARG_ENABLE([losetup],
1040   AS_HELP_STRING([--disable-losetup], [do not build losetup]),
1041   [], [UL_DEFAULT_ENABLE([losetup], [check])]
1042 )
1043 UL_BUILD_INIT([losetup])
1044 UL_REQUIRES_LINUX([losetup])
1045 UL_REQUIRES_BUILD([losetup], [libsmartcols])
1046 AM_CONDITIONAL([BUILD_LOSETUP], [test "x$build_losetup" = xyes])
1047
1048 AC_ARG_ENABLE([zramctl],
1049   AS_HELP_STRING([--disable-zramctl], [do not build zramctl]),
1050   [], [UL_DEFAULT_ENABLE([zramctl], [check])]
1051 )
1052 UL_BUILD_INIT([zramctl])
1053 UL_REQUIRES_LINUX([zramctl])
1054 UL_REQUIRES_BUILD([zramctl], [libsmartcols])
1055 AM_CONDITIONAL([BUILD_ZRAMCTL], [test "x$build_zramctl" = xyes])
1056
1057 AC_ARG_ENABLE([fsck],
1058   AS_HELP_STRING([--disable-fsck], [do not build fsck]),
1059   [], [UL_DEFAULT_ENABLE([fsck], [check])]
1060 )
1061 UL_BUILD_INIT([fsck])
1062 UL_REQUIRES_BUILD([fsck], [libmount])
1063 AM_CONDITIONAL([BUILD_FSCK], [test "x$build_fsck" = xyes])
1064
1065
1066 AC_ARG_ENABLE([partx],
1067   AS_HELP_STRING([--disable-partx], [do not build addpart, delpart, partx]),
1068   [], [UL_DEFAULT_ENABLE([partx], [check])]
1069 )
1070 UL_BUILD_INIT([partx])
1071 UL_REQUIRES_LINUX([partx])
1072 UL_REQUIRES_BUILD([partx], [libblkid])
1073 UL_REQUIRES_BUILD([partx], [libsmartcols])
1074 AM_CONDITIONAL([BUILD_PARTX], [test "x$build_partx" = xyes])
1075
1076
1077 AC_ARG_ENABLE([uuidd],
1078   AS_HELP_STRING([--disable-uuidd], [do not build the uuid daemon]),
1079   [], [UL_DEFAULT_ENABLE([uuidd], [check])]
1080 )
1081 UL_BUILD_INIT([uuidd])
1082 UL_REQUIRES_BUILD([uuidd], [libuuid])
1083 AS_IF([test "x$build_uuidd" = xyes], [
1084   AC_DEFINE([HAVE_UUIDD], [1], [Define to 1 if you want to use uuid daemon.])
1085 ])
1086 AM_CONDITIONAL([BUILD_UUIDD], [test "x$build_uuidd" = xyes])
1087
1088
1089 UL_BUILD_INIT([uuidgen], [check])
1090 UL_REQUIRES_BUILD([uuidgen], [libuuid])
1091 AM_CONDITIONAL([BUILD_UUIDGEN], [test "x$build_uuidgen" = xyes])
1092
1093 UL_BUILD_INIT([blkid], [check])
1094 UL_REQUIRES_BUILD([blkid], [libblkid])
1095 AM_CONDITIONAL([BUILD_BLKID], [test "x$build_blkid" = xyes])
1096
1097 UL_BUILD_INIT([findfs], [check])
1098 UL_REQUIRES_BUILD([findfs], [libblkid])
1099 AM_CONDITIONAL([BUILD_FINDFS], [test "x$build_findfs" = xyes])
1100
1101 UL_BUILD_INIT([wipefs], [check])
1102 UL_REQUIRES_BUILD([wipefs], [libblkid])
1103 AM_CONDITIONAL([BUILD_WIPEFS], [test "x$build_wipefs" = xyes])
1104
1105 UL_BUILD_INIT([findmnt], [check])
1106 UL_REQUIRES_BUILD([findmnt], [libmount])
1107 UL_REQUIRES_BUILD([findmnt], [libsmartcols])
1108 AM_CONDITIONAL([BUILD_FINDMNT], [test "x$build_findmnt" = xyes])
1109
1110
1111 AC_ARG_ENABLE([mountpoint],
1112   AS_HELP_STRING([--disable-mountpoint], [do not build mountpoint]),
1113   [], [UL_DEFAULT_ENABLE([mountpoint], [check])]
1114 )
1115 UL_BUILD_INIT([mountpoint])
1116 UL_REQUIRES_BUILD([mountpoint], [libmount])
1117 AM_CONDITIONAL([BUILD_MOUNTPOINT], [test "x$build_mountpoint" = xyes])
1118
1119
1120 AC_ARG_ENABLE([fallocate],
1121   AS_HELP_STRING([--disable-fallocate], [do not build fallocate]),
1122   [], [UL_DEFAULT_ENABLE([fallocate], [check])]
1123 )
1124 UL_BUILD_INIT([fallocate])
1125 UL_REQUIRES_LINUX([fallocate])
1126 UL_REQUIRES_SYSCALL_CHECK([fallocate], [UL_CHECK_SYSCALL([fallocate])])
1127 AM_CONDITIONAL([BUILD_FALLOCATE], [test "x$build_fallocate" = xyes])
1128
1129 AS_IF([test "x$build_fallocate" = xyes], [
1130   dnl check for valid fallocate() function
1131   dnl with 32 bits glibc 2.10, fallocate() exists but not fallocate64()
1132   dnl when _FILE_OFFSET_BITS==64, fallocate() is redirect to fallocate64()
1133   dnl and program can't be linked.
1134   dnl AC_CHECK_FUNC can't catch such errors since it's redefining
1135   dnl function prototype.
1136   AC_MSG_CHECKING([for valid fallocate() function])
1137   AC_LINK_IFELSE([AC_LANG_PROGRAM([[
1138 #ifdef HAVE_UNISTD_H
1139 # include <unistd.h>
1140 #endif
1141 #ifdef HAVE_SYS_TYPES_H
1142 # include <sys/types.h>
1143 #endif
1144 #ifdef HAVE_LINUX_FALLOC_H
1145 # include <linux/falloc.h>
1146 #endif
1147 #ifdef HAVE_FCNTL_H
1148 # include <fcntl.h>
1149 #endif
1150 ]],[[
1151    long ret;
1152    ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0xfffffffful, 0xfffffffful);
1153    if (ret != 0) {
1154       return 1;
1155    }
1156    ]])],[
1157   AC_MSG_RESULT([yes])
1158   AC_DEFINE([HAVE_FALLOCATE], [1], [Have valid fallocate() function])],[
1159   AC_MSG_RESULT([no])])
1160 ])
1161
1162
1163 AC_ARG_ENABLE([unshare],
1164   AS_HELP_STRING([--disable-unshare], [do not build unshare]),
1165   [], [UL_DEFAULT_ENABLE([unshare], [check])]
1166 )
1167 UL_BUILD_INIT([unshare])
1168 UL_REQUIRES_LINUX([unshare])
1169 UL_REQUIRES_SYSCALL_CHECK([unshare], [UL_CHECK_SYSCALL([unshare])])
1170 AM_CONDITIONAL([BUILD_UNSHARE], [test "x$build_unshare" = xyes])
1171 AC_CHECK_FUNCS([unshare])
1172
1173 AC_ARG_ENABLE([nsenter],
1174   AS_HELP_STRING([--disable-nsenter], [do not build nsenter]),
1175   [], [UL_DEFAULT_ENABLE([nsenter], [check])]
1176 )
1177 UL_BUILD_INIT([nsenter])
1178 UL_REQUIRES_LINUX([nsenter])
1179 UL_REQUIRES_SYSCALL_CHECK([nsenter], [UL_CHECK_SYSCALL([setns])], [setns])
1180 AM_CONDITIONAL([BUILD_NSENTER], [test "x$build_nsenter" = xyes])
1181 AC_CHECK_FUNCS([setns])
1182
1183
1184 AC_ARG_WITH([cap_ng],
1185   AS_HELP_STRING([--without-capng], [compile without libcap-ng]),
1186   [], [with_cap_ng=auto]
1187 )
1188 AS_IF([test "x$with_cap_ng" = xno], [have_cap_ng=no],[
1189   UL_CHECK_LIB([cap-ng], [capng_apply], [cap_ng])
1190 ])
1191
1192
1193 AC_ARG_ENABLE([setpriv],
1194   AS_HELP_STRING([--disable-setpriv], [do not build setpriv]),
1195   [], [UL_DEFAULT_ENABLE([setpriv], [check])]
1196 )
1197 UL_BUILD_INIT([setpriv])
1198 UL_REQUIRES_LINUX([setpriv])
1199 UL_REQUIRES_HAVE([setpriv], [linux_securebits_h], [securebits.h header file])
1200 UL_REQUIRES_HAVE([setpriv], [cap_ng], [libcap-ng library])
1201 AM_CONDITIONAL([BUILD_SETPRIV], [test "x$build_setpriv" = xyes])
1202
1203
1204 AC_ARG_ENABLE([eject],
1205   AS_HELP_STRING([--disable-eject], [do not build eject]),
1206   [], [UL_DEFAULT_ENABLE([eject], [check])]
1207 )
1208 UL_BUILD_INIT([eject])
1209 UL_REQUIRES_LINUX([eject])
1210 UL_REQUIRES_BUILD([eject], [libmount])
1211 AM_CONDITIONAL([BUILD_EJECT], [test "x$build_eject" = xyes])
1212
1213
1214 AC_ARG_ENABLE([agetty],
1215   AS_HELP_STRING([--disable-agetty], [do not build agetty]),
1216   [], [UL_DEFAULT_ENABLE([agetty], [check])]
1217 )
1218 UL_BUILD_INIT([agetty])
1219 UL_REQUIRES_HAVE([agetty], [utmp_h], [utmp.h header])
1220 AM_CONDITIONAL([BUILD_AGETTY], [test "x$build_agetty" = xyes])
1221 AS_IF([test "x$have_futimens" = xyes -a "x$have_inotify_init1" = xyes ], [
1222   AC_DEFINE([AGETTY_RELOAD], [1], [Enable agetty --reload feature])
1223 ],[
1224   AC_MSG_WARN([futimens or inotify_init1 not found; agetty(8) will not provide ---reload functionality])
1225 ])
1226
1227
1228 AC_ARG_WITH([libz],
1229   AS_HELP_STRING([--without-libz], [compile without libz]),
1230   [], [with_libz=auto]
1231 )
1232 AS_IF([test "x$with_libz" = xno], [have_z=no], [
1233   AC_CHECK_LIB([z], [crc32], [have_z=yes], [have_z=no])
1234 ])
1235
1236
1237 AC_ARG_ENABLE([cramfs],
1238   AS_HELP_STRING([--disable-cramfs], [do not build fsck.cramfs, mkfs.cramfs]),
1239   [], [UL_DEFAULT_ENABLE([cramfs], [check])]
1240 )
1241 UL_BUILD_INIT([cramfs])
1242 UL_REQUIRES_HAVE([cramfs], [z], [z library])
1243 AM_CONDITIONAL([BUILD_CRAMFS], [test "x$build_cramfs" = xyes])
1244
1245
1246 AC_ARG_ENABLE([bfs],
1247   AS_HELP_STRING([--disable-bfs], [do not build mkfs.bfs]),
1248   [], [UL_DEFAULT_ENABLE([bfs], [yes])]
1249 )
1250 UL_BUILD_INIT([bfs])
1251 AM_CONDITIONAL([BUILD_BFS], [test "x$build_bfs" = xyes])
1252
1253
1254 AC_ARG_ENABLE([minix],
1255   AS_HELP_STRING([--disable-minix], [do not build fsck.minix, mkfs.minix]),
1256   [], [UL_DEFAULT_ENABLE([minix], [yes])]
1257 )
1258 UL_BUILD_INIT([minix])
1259 AM_CONDITIONAL([BUILD_MINIX], [test "x$build_minix" = xyes])
1260
1261
1262 AC_ARG_ENABLE([fdformat],
1263   AS_HELP_STRING([--disable-fdformat], [do not build fdformat]),
1264   [], [UL_DEFAULT_ENABLE([fdformat], [check])]
1265 )
1266 UL_BUILD_INIT([fdformat])
1267 UL_REQUIRES_LINUX([fdformat])
1268 AM_CONDITIONAL([BUILD_FDFORMAT], [test "x$build_fdformat" = xyes])
1269
1270
1271 AC_ARG_ENABLE([hwclock],
1272   AS_HELP_STRING([--disable-hwclock], [do not build hwclock]),
1273   [], [UL_DEFAULT_ENABLE([hwclock], [check])]
1274 )
1275 have_linuxdummy=$linux_os
1276
1277 UL_BUILD_INIT([hwclock])
1278 UL_REQUIRES_HAVE([hwclock], [io, linuxdummy], [ioperm iopl function or Linux])
1279 AM_CONDITIONAL([BUILD_HWCLOCK], [test "x$build_hwclock" = xyes])
1280
1281
1282 UL_BUILD_INIT([mkfs], [yes])
1283 AM_CONDITIONAL([BUILD_MKFS], [test "x$build_mkfs" = xyes])
1284
1285 UL_BUILD_INIT([isosize], [yes])
1286 AM_CONDITIONAL([BUILD_ISOSIZE], [test "x$build_isosize" = xyes])
1287
1288
1289 UL_BUILD_INIT([fstrim], [check])
1290 UL_REQUIRES_LINUX([fstrim])
1291 UL_REQUIRES_BUILD([fstrim], [libmount])
1292 AM_CONDITIONAL([BUILD_FSTRIM], [test "x$build_fstrim" = xyes])
1293
1294
1295 UL_BUILD_INIT([swapon], [check])
1296 UL_REQUIRES_LINUX([swapon])
1297 UL_REQUIRES_BUILD([swapon], [libblkid])
1298 UL_REQUIRES_BUILD([swapon], [libmount])
1299 UL_REQUIRES_BUILD([swapon], [libsmartcols])
1300 AM_CONDITIONAL([BUILD_SWAPON], [test "x$build_swapon" = xyes])
1301
1302
1303 UL_BUILD_INIT([lsblk], [check])
1304 UL_REQUIRES_LINUX([lsblk])
1305 UL_REQUIRES_BUILD([lsblk], [libblkid])
1306 UL_REQUIRES_BUILD([lsblk], [libmount])
1307 UL_REQUIRES_BUILD([lsblk], [libsmartcols])
1308 AM_CONDITIONAL([BUILD_LSBLK], [test "x$build_lsblk" = xyes])
1309
1310
1311 UL_BUILD_INIT([lscpu], [check])
1312 UL_REQUIRES_LINUX([lscpu])
1313 UL_REQUIRES_BUILD([lscpu], [libsmartcols])
1314 UL_REQUIRES_HAVE([lscpu], [cpu_set_t], [cpu_set_t type])
1315 AM_CONDITIONAL([BUILD_LSCPU], [test "x$build_lscpu" = xyes])
1316
1317
1318 UL_BUILD_INIT([lslogins], [check])
1319 UL_REQUIRES_BUILD([lslogins], [libsmartcols])
1320 UL_REQUIRES_HAVE([lslogins], [shadow_h], [shadow.h header])
1321 UL_REQUIRES_HAVE([lslogins], [utmp_h], [utmp.h header])
1322 AM_CONDITIONAL([BUILD_LSLOGINS], [test "x$build_lslogins" = xyes])
1323
1324
1325 UL_BUILD_INIT([chcpu], [check])
1326 UL_REQUIRES_LINUX([chcpu])
1327 UL_REQUIRES_HAVE([chcpu], [cpu_set_t], [cpu_set_t type])
1328 AM_CONDITIONAL([BUILD_CHCPU], [test "x$build_chcpu" = xyes])
1329
1330
1331 AC_ARG_ENABLE([wdctl],
1332   AS_HELP_STRING([--disable-wdctl], [do not build wdctl]),
1333   [], [UL_DEFAULT_ENABLE([wdctl], [check])]
1334 )
1335 UL_BUILD_INIT([wdctl])
1336 UL_REQUIRES_LINUX([wdctl])
1337 UL_REQUIRES_BUILD([wdctl], [libsmartcols])
1338 UL_REQUIRES_HAVE([wdctl], [linux_watchdog_h], [linux/watchdog.h header file])
1339 AM_CONDITIONAL([BUILD_WDCTL], [test "x$build_wdctl" = xyes])
1340
1341
1342 UL_BUILD_INIT([swaplabel], [check])
1343 UL_REQUIRES_BUILD([swaplabel], [libblkid])
1344 AM_CONDITIONAL([BUILD_SWAPLABEL], [test "x$build_swaplabel" = xyes])
1345
1346
1347 UL_BUILD_INIT([mkswap], [yes])
1348 AM_CONDITIONAL([BUILD_MKSWAP], [test "x$build_mkswap" = xyes])
1349 AS_IF([test "x$build_mkswap" = xyes -a "x$build_libuuid" != xyes], [
1350   AC_MSG_WARN([uuid library is not found; mkswap(8) will not generate UUIDs])
1351 ])
1352
1353
1354 AC_ARG_ENABLE([cal],
1355   AS_HELP_STRING([--disable-cal], [do not build cal]),
1356   [], [UL_DEFAULT_ENABLE([cal], [check])]
1357 )
1358 UL_BUILD_INIT([cal])
1359 AM_CONDITIONAL([BUILD_CAL], [test "x$build_cal" = xyes])
1360
1361
1362 UL_BUILD_INIT([logger], [yes])
1363 AM_CONDITIONAL([BUILD_LOGGER], [test "x$build_logger" = xyes])
1364
1365 UL_BUILD_INIT([look], [yes])
1366 AM_CONDITIONAL([BUILD_LOOK], [test "x$build_look" = xyes])
1367
1368 UL_BUILD_INIT([mcookie], [yes])
1369 AM_CONDITIONAL([BUILD_MCOOKIE], [test "x$build_mcookie" = xyes])
1370
1371 UL_BUILD_INIT([namei], [yes])
1372 AM_CONDITIONAL([BUILD_NAMEI], [test "x$build_namei" = xyes])
1373
1374 UL_BUILD_INIT([whereis], [yes])
1375 AM_CONDITIONAL([BUILD_WHEREIS], [test "x$build_whereis" = xyes])
1376
1377 UL_BUILD_INIT([getopt], [yes])
1378 AM_CONDITIONAL([BUILD_GETOPT], [test "x$build_getopt" = xyes])
1379
1380
1381 UL_BUILD_INIT([blockdev], [check])
1382 UL_REQUIRES_LINUX([blockdev])
1383 AM_CONDITIONAL([BUILD_BLOCKDEV], [test "x$build_blockdev" = xyes])
1384
1385
1386 UL_BUILD_INIT([prlimit], [check])
1387 UL_REQUIRES_LINUX([prlimit])
1388 UL_REQUIRES_BUILD([prlimit], [libsmartcols])
1389 UL_REQUIRES_SYSCALL_CHECK([prlimit], [UL_CHECK_SYSCALL([prlimit64])], [prlimit64])
1390 AM_CONDITIONAL([BUILD_PRLIMIT], [test "x$build_prlimit" = xyes])
1391 AS_IF([test "x$build_prlimit" = xyes], [
1392   AC_CHECK_FUNCS([prlimit])
1393 ])
1394
1395
1396 UL_BUILD_INIT([lslocks], [check])
1397 UL_REQUIRES_LINUX([lslocks])
1398 UL_REQUIRES_BUILD([lslocks], [libmount])
1399 UL_REQUIRES_BUILD([lslocks], [libsmartcols])
1400 AM_CONDITIONAL([BUILD_LSLOCKS], [test "x$build_lslocks" = xyes])
1401
1402
1403 AC_ARG_ENABLE([switch_root],
1404   AS_HELP_STRING([--disable-switch_root], [do not build switch_root]),
1405   [], [UL_DEFAULT_ENABLE([switch_root], [check])]
1406 )
1407 UL_BUILD_INIT([switch_root])
1408 UL_REQUIRES_LINUX([switch_root])
1409 UL_REQUIRES_HAVE([switch_root], [openat], [openat function])
1410 AM_CONDITIONAL([BUILD_SWITCH_ROOT], [test "x$build_switch_root" = xyes])
1411
1412
1413 AC_ARG_ENABLE([pivot_root],
1414   AS_HELP_STRING([--disable-pivot_root], [do not build pivot_root]),
1415   [], [UL_DEFAULT_ENABLE([pivot_root], [check])]
1416 )
1417 UL_BUILD_INIT([pivot_root])
1418 UL_REQUIRES_LINUX([pivot_root])
1419 UL_REQUIRES_SYSCALL_CHECK([pivot_root], [UL_CHECK_SYSCALL([pivot_root])])
1420 AM_CONDITIONAL([BUILD_PIVOT_ROOT], [test "x$build_pivot_root" = xyes])
1421
1422
1423 UL_BUILD_INIT([flock], [check])
1424 UL_REQUIRES_HAVE([flock], [timer], [timer_create function])
1425 AM_CONDITIONAL([BUILD_FLOCK], [test "x$build_flock" = xyes])
1426
1427 UL_BUILD_INIT([ipcmk], [yes])
1428 AM_CONDITIONAL([BUILD_IPCMK], [test "x$build_ipcmk" = xyes])
1429
1430 AC_ARG_ENABLE([ipcrm],
1431   AS_HELP_STRING([--disable-ipcrm], [do not build ipcrm]),
1432   [], [UL_DEFAULT_ENABLE([ipcrm], [yes])]
1433 )
1434 UL_BUILD_INIT([ipcrm])
1435 AM_CONDITIONAL([BUILD_IPCRM], [test "x$build_ipcrm" = xyes])
1436
1437 AC_ARG_ENABLE([ipcs],
1438   AS_HELP_STRING([--disable-ipcs], [do not build ipcs]),
1439   [], [UL_DEFAULT_ENABLE([ipcs], [yes])]
1440 )
1441 UL_BUILD_INIT([ipcs])
1442 AM_CONDITIONAL([BUILD_IPCS], [test "x$build_ipcs" = xyes])
1443
1444 UL_BUILD_INIT([lsipc], [check])
1445 UL_REQUIRES_LINUX([lsipc])
1446 UL_REQUIRES_BUILD([lsipc], [libsmartcols])
1447 AM_CONDITIONAL([BUILD_LSIPC], [test "x$build_lsipc" = xyes])
1448
1449 UL_BUILD_INIT([lsns], [check])
1450 UL_REQUIRES_LINUX([lsns])
1451 UL_REQUIRES_BUILD([lsns], [libsmartcols])
1452 AM_CONDITIONAL([BUILD_LSNS], [test "x$build_lsns" = xyes])
1453
1454 UL_BUILD_INIT([renice], [yes])
1455 AM_CONDITIONAL([BUILD_RENICE], [test "x$build_renice" = xyes])
1456
1457 UL_BUILD_INIT([setsid], [yes])
1458 AM_CONDITIONAL([BUILD_SETSID], [test "x$build_setsid" = xyes])
1459
1460 UL_BUILD_INIT([readprofile], [check])
1461 UL_REQUIRES_LINUX([readprofile])
1462 AM_CONDITIONAL([BUILD_READPROFILE], [test "x$build_readprofile" = xyes])
1463
1464 UL_BUILD_INIT([dmesg], [check])
1465 UL_REQUIRES_LINUX([dmesg])
1466 AM_CONDITIONAL([BUILD_DMESG], [test "x$build_dmesg" = xyes])
1467
1468 UL_BUILD_INIT([ctrlaltdel], [check])
1469 UL_REQUIRES_LINUX([ctrlaltdel])
1470 dnl we assume reboot() to be the 1-argument variant, because even considering
1471 dnl widely used alternative C libraries like uclibc, dietlibc and musl,
1472 dnl reboot() with multiple arguments is yet only found in glibc versions
1473 dnl earlier than 2.x.
1474 UL_REQUIRES_HAVE([ctrlaltdel], [reboot])
1475 AM_CONDITIONAL([BUILD_CTRLALTDEL], [test "x$build_ctrlaltdel" = xyes])
1476
1477 UL_BUILD_INIT([fsfreeze], [check])
1478 UL_REQUIRES_LINUX([fsfreeze])
1479 AM_CONDITIONAL([BUILD_FSFREEZE], [test "x$build_fsfreeze" = xyes])
1480
1481 UL_BUILD_INIT([blkdiscard], [check])
1482 UL_REQUIRES_LINUX([blkdiscard])
1483 AM_CONDITIONAL([BUILD_BLKDISCARD], [test "x$build_blkdiscard" = xyes])
1484
1485 UL_BUILD_INIT([ldattach], [check])
1486 UL_REQUIRES_LINUX([ldattach])
1487 AM_CONDITIONAL([BUILD_LDATTACH], [test "x$build_ldattach" = xyes])
1488
1489 UL_BUILD_INIT([rtcwake], [check])
1490 UL_REQUIRES_LINUX([rtcwake])
1491 AM_CONDITIONAL([BUILD_RTCWAKE], [test "x$build_rtcwake" = xyes])
1492
1493 UL_BUILD_INIT([setarch], [check])
1494 UL_REQUIRES_LINUX([setarch])
1495 AM_CONDITIONAL([BUILD_SETARCH], [test "x$build_setarch" = xyes])
1496
1497 UL_BUILD_INIT([script], [check])
1498 UL_REQUIRES_LINUX([script])
1499 AM_CONDITIONAL([BUILD_SCRIPT], [test "x$build_script" = xyes])
1500
1501 UL_BUILD_INIT([scriptreplay], [yes])
1502 AM_CONDITIONAL([BUILD_SCRIPTREPLAY], [test "x$build_scriptreplay" = xyes])
1503
1504 UL_BUILD_INIT([col], [yes])
1505 AM_CONDITIONAL([BUILD_COL], [test "x$build_col" = xyes])
1506
1507 UL_BUILD_INIT([colcrt], [yes])
1508 AM_CONDITIONAL([BUILD_COLCRT], [test "x$build_colcrt" = xyes])
1509
1510 UL_BUILD_INIT([colrm], [yes])
1511 AM_CONDITIONAL([BUILD_COLRM], [test "x$build_colrm" = xyes])
1512
1513 UL_BUILD_INIT([column], [yes])
1514 AM_CONDITIONAL([BUILD_COLUMN], [test "x$build_column" = xyes])
1515
1516 UL_BUILD_INIT([hexdump], [yes])
1517 AM_CONDITIONAL([BUILD_HEXDUMP], [test "x$build_hexdump" = xyes])
1518
1519 UL_BUILD_INIT([rev], [yes])
1520 AM_CONDITIONAL([BUILD_REV], [test "x$build_rev" = xyes])
1521
1522 UL_BUILD_INIT([tailf], [yes])
1523 AM_CONDITIONAL([BUILD_TAILF], [test "x$build_tailf" = xyes])
1524
1525
1526 AC_ARG_ENABLE([tunelp],
1527   AS_HELP_STRING([--enable-tunelp], [build tunelp]),
1528   [], [UL_DEFAULT_ENABLE([tunelp], [no])]
1529 )
1530 UL_BUILD_INIT([tunelp])
1531 UL_REQUIRES_LINUX([tunelp])
1532 AM_CONDITIONAL([BUILD_TUNELP], [test "x$build_tunelp" = xyes])
1533
1534
1535 AC_ARG_ENABLE([kill],
1536   AS_HELP_STRING([--disable-kill], [do not build kill]),
1537   [], [UL_DEFAULT_ENABLE([kill], [check])]
1538 )
1539 UL_BUILD_INIT([kill])
1540 UL_REQUIRES_LINUX([kill])
1541 AM_CONDITIONAL([BUILD_KILL], [test "x$build_kill" = xyes])
1542
1543
1544 AC_ARG_ENABLE([last],
1545   AS_HELP_STRING([--disable-last], [do not build last]),
1546   [], [UL_DEFAULT_ENABLE([last], [check])]
1547 )
1548 UL_BUILD_INIT([last])
1549 UL_REQUIRES_HAVE([last], [utmp_h], [utmp.h header])
1550 AM_CONDITIONAL([BUILD_LAST], [test "x$build_last" = xyes])
1551
1552
1553 AC_ARG_ENABLE([utmpdump],
1554   AS_HELP_STRING([--disable-utmpdump], [do not build utmpdump]),
1555   [], [UL_DEFAULT_ENABLE([utmpdump], [check])]
1556 )
1557 UL_BUILD_INIT([utmpdump])
1558 UL_REQUIRES_HAVE([utmpdump], [utmp_h], [utmp.h header])
1559 AM_CONDITIONAL([BUILD_UTMPDUMP], [test "x$build_utmpdump" = xyes])
1560
1561
1562 AC_ARG_ENABLE([line],
1563   AS_HELP_STRING([--enable-line], [build line]),
1564   [], [UL_DEFAULT_ENABLE([line], [no])]
1565 )
1566 UL_BUILD_INIT([line])
1567 AM_CONDITIONAL([BUILD_LINE], [test "x$build_line" = xyes])
1568
1569
1570 AC_ARG_ENABLE([mesg],
1571   AS_HELP_STRING([--disable-mesg], [do not build mesg]),
1572   [], [UL_DEFAULT_ENABLE([mesg], [yes])]
1573 )
1574 UL_BUILD_INIT([mesg])
1575 AM_CONDITIONAL([BUILD_MESG], [test "x$build_mesg" = xyes])
1576
1577
1578 AC_ARG_ENABLE([raw],
1579   AS_HELP_STRING([--disable-raw], [do not build raw]),
1580   [], [UL_DEFAULT_ENABLE([raw], [check])]
1581 )
1582 UL_BUILD_INIT([raw])
1583 UL_REQUIRES_LINUX([raw])
1584 UL_REQUIRES_HAVE([raw], [linux_raw_h], [raw.h header file])
1585 AM_CONDITIONAL([BUILD_RAW], [test "x$build_raw" = xyes])
1586
1587
1588 AC_ARG_ENABLE([rename],
1589   AS_HELP_STRING([--disable-rename], [do not build rename]),
1590   [], [UL_DEFAULT_ENABLE([rename], [yes])]
1591 )
1592 UL_BUILD_INIT([rename])
1593 AM_CONDITIONAL([BUILD_RENAME], [test "x$build_rename" = xyes])
1594
1595
1596 AC_ARG_ENABLE([reset],
1597   AS_HELP_STRING([--enable-reset], [build reset]),
1598   [], [UL_DEFAULT_ENABLE([reset], [no])]
1599 )
1600 UL_BUILD_INIT([reset])
1601 AM_CONDITIONAL([BUILD_RESET], [test "x$build_reset" = xyes])
1602
1603
1604 AC_ARG_ENABLE([vipw],
1605   AS_HELP_STRING([--enable-vipw], [build vipw]),
1606   [], [UL_DEFAULT_ENABLE([vipw], [no])]
1607 )
1608 UL_BUILD_INIT([vipw])
1609 UL_REQUIRES_HAVE([vipw], [shadow_h], [shadow.h header])
1610 AM_CONDITIONAL([BUILD_VIPW], [test "x$build_vipw" = xyes])
1611
1612
1613 AC_ARG_ENABLE([newgrp],
1614   AS_HELP_STRING([--enable-newgrp], [build newgrp]),
1615   [], [UL_DEFAULT_ENABLE([newgrp], [no])]
1616 )
1617 UL_BUILD_INIT([newgrp])
1618 AM_CONDITIONAL([BUILD_NEWGRP], [test "x$build_newgrp" = xyes])
1619
1620
1621 AC_ARG_WITH([user], AS_HELP_STRING([--without-user], [compile without libuser (remote chsh)]),
1622   [], [with_user=check]
1623 )
1624 have_user=no
1625 AS_IF([test "x$with_user" != xno], [
1626   PKG_CHECK_MODULES(LIBUSER,[libuser >= 0.58], [have_user=yes], [have_user=no])
1627   AS_CASE([$with_user:$have_user],
1628     [yes:no],
1629       [AC_MSG_ERROR([user selected but libuser not found])],
1630     [*:yes],
1631       [AC_DEFINE([HAVE_LIBUSER], [1], [Define if libuser is available])]
1632   )
1633   # temporary solution, libuser has stupid .pc where are exported all
1634   # private dependencies to Requires: instead of Requires.private:
1635   AS_IF([test "x$have_user" = xyes], [
1636     LIBUSER_LIBS=-luser
1637   ])
1638 ])
1639 AM_CONDITIONAL([HAVE_USER], [test "x$have_user" = xyes])
1640
1641 AC_ARG_ENABLE([chfn-chsh-password],
1642   AS_HELP_STRING([--disable-chfn-chsh-password], [do not require the user to enter the password in chfn and chsh]),
1643   [], [enable_chfn_chsh_password=yes]
1644 )
1645
1646 AC_ARG_ENABLE([chfn-chsh],
1647   AS_HELP_STRING([--enable-chfn-chsh], [build chfn and chsh]),
1648   [], [UL_DEFAULT_ENABLE([chfn_chsh], [check])]
1649 )
1650 UL_BUILD_INIT([chfn_chsh])
1651 UL_REQUIRES_HAVE([chfn_chsh], [shadow_h], [shadow.h header])
1652
1653 AS_IF([test "x$enable_chfn_chsh_password" = xyes -o "x$have_user" = xyes], [
1654   UL_REQUIRES_HAVE([chfn_chsh], [security_pam_appl_h], [PAM header file])
1655   AC_DEFINE([CHFN_CHSH_PASSWORD], [1], [Should chfn and chsh require the user to enter the password?])
1656 ])
1657 AM_CONDITIONAL([BUILD_CHFN_CHSH], [test "x$build_chfn_chsh" = xyes])
1658 AM_CONDITIONAL([CHFN_CHSH_PASSWORD], [test "x$enable_chfn_chsh_password" = xyes])
1659
1660 AC_ARG_ENABLE([chsh-only-listed],
1661   AS_HELP_STRING([--disable-chsh-only-listed], [chsh: allow shells not in /etc/shells]),
1662   [], enable_chsh_only_listed=yes
1663 )
1664
1665 AS_IF([test "x$enable_chsh_only_listed" = xyes], [
1666   AC_DEFINE([ONLY_LISTED_SHELLS], [1], [Should chsh allow only shells in /etc/shells?])
1667 ])
1668
1669
1670 AC_ARG_ENABLE([login],
1671   AS_HELP_STRING([--disable-login], [do not build login]),
1672   [], [UL_DEFAULT_ENABLE([login], [check])]
1673 )
1674 UL_BUILD_INIT([login])
1675 UL_REQUIRES_HAVE([login], [security_pam_appl_h], [PAM header file])
1676 UL_REQUIRES_HAVE([login], [security_pam_misc_h, security_openpam_h], [PAM conversation functions])
1677 UL_REQUIRES_HAVE([login], [utmp_h], [utmp.h header])
1678 AM_CONDITIONAL([BUILD_LOGIN], [test "x$build_login" = xyes])
1679
1680 AC_ARG_ENABLE([login-chown-vcs],
1681   AS_HELP_STRING([--enable-login-chown-vcs], [let login chown /dev/vcsN]),
1682   [], [enable_login_chown_vcs=no]
1683 )
1684
1685 AS_IF([test "x$enable_login_chown_vcs" = xyes], [
1686   AC_DEFINE([LOGIN_CHOWN_VCS], [1], [Should login chown /dev/vcsN?])
1687 ])
1688
1689 AC_ARG_ENABLE([login-stat-mail],
1690   AS_HELP_STRING([--enable-login-stat-mail], [let login stat() the mailbox]),
1691   [], [enable_login_stat_mail=no]
1692 )
1693
1694 AS_IF([test "x$enable_login_stat_mail" = xyes], [
1695   AC_DEFINE([LOGIN_STAT_MAIL], [1], [Should login stat() the mailbox?])
1696 ])
1697
1698
1699 AC_ARG_ENABLE([nologin],
1700   AS_HELP_STRING([--disable-nologin], [do not build nologin]),
1701   [], [UL_DEFAULT_ENABLE([nologin], [yes])]
1702 )
1703 UL_BUILD_INIT([nologin])
1704 AM_CONDITIONAL([BUILD_NOLOGIN], [test "x$build_nologin" = xyes])
1705
1706
1707 AC_ARG_ENABLE([sulogin],
1708   AS_HELP_STRING([--disable-sulogin], [do not build sulogin]),
1709   [], [UL_DEFAULT_ENABLE([sulogin], [check])]
1710 )
1711 UL_BUILD_INIT([sulogin])
1712 UL_REQUIRES_HAVE([sulogin], [shadow_h], [shadow.h header])
1713 AM_CONDITIONAL([BUILD_SULOGIN], [test "x$build_sulogin" = xyes])
1714
1715
1716 AC_ARG_ENABLE([su],
1717   AS_HELP_STRING([--disable-su], [do not build su]),
1718   [], [UL_DEFAULT_ENABLE([su], [check])]
1719 )
1720 UL_BUILD_INIT([su])
1721 UL_REQUIRES_HAVE([su], [security_pam_appl_h], [PAM header file])
1722 UL_REQUIRES_HAVE([su], [utmp_h], [utmp.h header])
1723 AM_CONDITIONAL([BUILD_SU], [test "x$build_su" = xyes])
1724
1725
1726 AC_ARG_ENABLE([runuser],
1727   AS_HELP_STRING([--disable-runuser], [do not build runuser]),
1728   [], [UL_DEFAULT_ENABLE([runuser], [check])]
1729 )
1730 UL_BUILD_INIT([runuser])
1731 UL_REQUIRES_HAVE([runuser], [security_pam_appl_h], [PAM header file])
1732 UL_REQUIRES_HAVE([runuser], [utmp_h], [utmp.h header])
1733 AM_CONDITIONAL([BUILD_RUNUSER], [test "x$build_runuser" = xyes])
1734
1735
1736 AC_ARG_ENABLE([ul],
1737   AS_HELP_STRING([--disable-ul], [do not build ul]),
1738   [], [UL_DEFAULT_ENABLE([ul], [check])]
1739 )
1740 UL_BUILD_INIT([ul])
1741 UL_REQUIRES_HAVE([ul], [ncurses, tinfo], [ncurses or tinfo libraries])
1742 AM_CONDITIONAL([BUILD_UL], [test "x$build_ul" = xyes])
1743
1744
1745 AC_ARG_ENABLE([more],
1746   AS_HELP_STRING([--disable-more], [do not build more]),
1747   [], [UL_DEFAULT_ENABLE([more], [check])]
1748 )
1749 UL_BUILD_INIT([more])
1750 UL_REQUIRES_HAVE([more], [ncurses, tinfo, termcap], [ncurses, tinfo or termcap libraries])
1751 AM_CONDITIONAL([BUILD_MORE], [test "x$build_more" = xyes])
1752
1753
1754 AC_ARG_ENABLE([pg],
1755   AS_HELP_STRING([--disable-pg], [do not build pg]),
1756   [], [UL_DEFAULT_ENABLE([pg], [check])]
1757 )
1758 UL_BUILD_INIT([pg])
1759 UL_REQUIRES_HAVE([pg], [ncurses], [ncurses or ncursesw library])
1760 AM_CONDITIONAL([BUILD_PG], [test "x$build_pg" = xyes])
1761
1762
1763 AC_ARG_ENABLE([setterm],
1764   AS_HELP_STRING([--disable-setterm], [do not build setterm]),
1765   [], [UL_DEFAULT_ENABLE([setterm], [check])]
1766 )
1767 UL_BUILD_INIT([setterm])
1768 UL_REQUIRES_LINUX([setterm])
1769 UL_REQUIRES_HAVE([setterm], [ncurses], [ncurses library])
1770 AM_CONDITIONAL([BUILD_SETTERM], [test "x$build_setterm" = xyes])
1771
1772 # build_schedutils= is just configure-only variable to control
1773 # ionice, taskset and chrt
1774 AC_ARG_ENABLE([schedutils],
1775   AS_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, taskset]),
1776   [], [UL_DEFAULT_ENABLE([schedutils], [yes])]
1777 )
1778 UL_BUILD_INIT([schedutils])
1779
1780 UL_BUILD_INIT([ionice], [check])
1781 UL_REQUIRES_BUILD([ionice], [schedutils])
1782 UL_REQUIRES_SYSCALL_CHECK([ionice],
1783         [UL_CHECK_SYSCALL([ioprio_set],
1784           [alpha],      [442],
1785           [i*86],       [289],
1786           [ia64*],      [1274],
1787           [powerpc*],   [273],
1788           [s390*],      [282],
1789           [sparc*],     [196],
1790           [sh*],        [288],
1791           [x86_64*],    [251])],
1792         [ioprio_set])
1793
1794 UL_REQUIRES_SYSCALL_CHECK([ionice],
1795         [UL_CHECK_SYSCALL([ioprio_get],
1796           [alpha],      [443],
1797           [i*86],       [290],
1798           [ia64*],      [1275],
1799           [powerpc*],   [274],
1800           [s390*],      [283],
1801           [sparc*],     [218],
1802           [sh*],        [289],
1803           [x86_64*],    [252])],
1804         [ioprio_get])
1805
1806 AM_CONDITIONAL([BUILD_IONICE], [test "x$build_ionice" = xyes])
1807
1808 UL_BUILD_INIT([taskset], [check])
1809 UL_REQUIRES_BUILD([taskset], [schedutils])
1810 UL_REQUIRES_HAVE([taskset], [cpu_set_t], [cpu_set_t type])
1811 UL_REQUIRES_SYSCALL_CHECK([taskset],
1812         [UL_CHECK_SYSCALL([sched_getaffinity])],
1813         [sched_getaffinity])
1814 AM_CONDITIONAL([BUILD_TASKSET], [test "x$build_taskset" = xyes])
1815
1816
1817 have_schedsetter=no
1818 AS_IF([test "x$ac_cv_func_sched_setscheduler" = xyes], [have_schedsetter=yes],
1819       [test "x$ac_cv_func_sched_setattr" = xyes], [have_schedsetter=yes])
1820
1821 UL_BUILD_INIT([chrt], [check])
1822 UL_REQUIRES_BUILD([chrt], [schedutils])
1823 UL_REQUIRES_HAVE([chrt], [schedsetter], [sched_set functions])
1824 AM_CONDITIONAL([BUILD_CHRT], [test "x$build_chrt" = xyes])
1825
1826 AS_IF([test "x$build_chrt" = xyes], [
1827         UL_CHECK_SYSCALL([sched_setattr])
1828 ])
1829
1830
1831 AC_ARG_ENABLE([wall],
1832   AS_HELP_STRING([--disable-wall], [do not build wall]),
1833   [], [UL_DEFAULT_ENABLE([wall], [check])]
1834 )
1835 UL_BUILD_INIT([wall])
1836 UL_REQUIRES_HAVE([wall], [utmp_h], [utmp.h header])
1837 AM_CONDITIONAL([BUILD_WALL], [test "x$build_wall" = xyes])
1838
1839
1840 AC_ARG_ENABLE([write],
1841   AS_HELP_STRING([--enable-write], [build write]),
1842   [], [UL_DEFAULT_ENABLE([write], [no])]
1843 )
1844 UL_BUILD_INIT([write])
1845 UL_REQUIRES_HAVE([write], [utmp_h], [utmp.h header])
1846 AM_CONDITIONAL([BUILD_WRITE], [test "x$build_write" = xyes])
1847
1848
1849 AC_ARG_WITH([btrfs],
1850   AS_HELP_STRING([--with-btrfs], [build with support for btrfs]),
1851   [], [with_btrfs=check]
1852 )
1853 have_btrfs=no
1854 AS_IF([test "x$with_btrfs" != xno], [
1855   AS_CASE([$with_btrfs:$have_linux_btrfs_h],
1856     [yes:no],
1857     [AC_MSG_ERROR([btrfs selected but linux/btrfs.h not found])],
1858     [check:no],
1859        [AC_MSG_WARN([linux/btrfs.h not found, do not build with btrfs support])],
1860     [*:yes],
1861        [have_btrfs=yes
1862         AC_DEFINE([HAVE_BTRFS_SUPPORT], [1], [Define if btrfs stuff is available])]
1863   )
1864 ])
1865 AM_CONDITIONAL([HAVE_BTRFS], [test "x$have_btrfs" = xyes])
1866
1867
1868 AC_ARG_WITH([systemd],
1869   AS_HELP_STRING([--with-systemd], [build with support for systemd]),
1870   [], [with_systemd=check]
1871 )
1872
1873 have_systemd=no
1874 AS_IF([test "x$with_systemd" != xno], [
1875   # new version -- all libsystemd-* libs merged into libsystemd
1876   PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [have_systemd=yes], [have_systemd=no])
1877   # old versions
1878   AS_IF([test "x$have_systemd" != "xyes"], [
1879     PKG_CHECK_MODULES([SYSTEMD_DAEMON], [libsystemd-daemon],
1880                       [have_systemd_daemon=yes], [have_systemd_daemon=no])
1881     PKG_CHECK_MODULES([SYSTEMD_JOURNAL], [libsystemd-journal],
1882                       [have_systemd_journal=yes], [have_systemd_journal=no])
1883     AS_IF([test "x$have_systemd_daemon" = "xyes" -a "x$have_systemd_journal" = "xyes" ],[
1884            have_systemd=yes])
1885   ])
1886   AS_CASE([$with_systemd:$have_systemd],
1887     [yes:no],
1888       [AC_MSG_ERROR([systemd expected but libsystemd not found])],
1889     [*:yes],
1890        AC_DEFINE([HAVE_LIBSYSTEMD], [1], [Define if libsystemd is available])
1891   )
1892 ])
1893 AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$have_systemd" = xyes])
1894
1895
1896 AC_ARG_WITH([systemdsystemunitdir],
1897   AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [directory for systemd service files]),
1898   [], [with_systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`])
1899
1900 AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [
1901   AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1902 ])
1903
1904
1905 AC_ARG_WITH([smack],
1906   AS_HELP_STRING([--with-smack], [build with SMACK support]),
1907   [], [with_smack=no]
1908 )
1909 AS_IF([test "x$with_smack" = xyes], [
1910   AC_DEFINE([HAVE_SMACK], [1], [Add SMACK support])
1911 ])
1912
1913
1914 AC_ARG_WITH([bashcompletiondir],
1915   AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1916   [],
1917   [AS_IF([`$PKG_CONFIG --exists bash-completion`], [
1918     with_bashcompletiondir=`$PKG_CONFIG --variable=completionsdir bash-completion`
1919   ], [
1920     with_bashcompletiondir=${datadir}/bash-completion/completions
1921   ])
1922 ])
1923 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1924
1925 AC_ARG_ENABLE([bash-completion],
1926   AS_HELP_STRING([--disable-bash-completion], [do not install bash completion files]),
1927   [], [enable_bash_completion=yes]
1928 )
1929
1930 AM_CONDITIONAL([BUILD_BASH_COMPLETION], [test "x$enable_bash_completion" = xyes])
1931
1932
1933 AC_ARG_WITH([python],
1934   AS_HELP_STRING([--without-python], [do not build python bindings, use --with-python={2,3} to force version]),
1935   [], [with_python=check withval=check]
1936 )
1937
1938 have_python=no
1939 have_libpython=no
1940 AS_IF([test "x$with_python" != xno], [
1941   # We follow distributions default and look for PKG module name "python"
1942   # (minimal version is 2) but if major version is explicitly specified by
1943   # --with-python=2 or --with-python=3 then we look for PKG module "python2" or
1944   # "python3".
1945   AS_IF([test "x$withval" != xno -a "x$withval" != xyes -a "x$withval" != xcheck],
1946         [pymajor="$withval"; PYTHON=python${pymajor}], [pymajor="2"])
1947
1948   # check for python interpreter
1949   AM_PATH_PYTHON([$pymajor], [have_python=yes], [have_python=no])
1950   AS_CASE([$with_python:$have_python],
1951     [yes:no],
1952       [AC_MSG_ERROR([python selected but python interpreter not found])],
1953     [check:no],
1954        [AC_MSG_WARN([python interpreter not found, do not build python bindings])],
1955     [*:yes],
1956        # check for python development stuff
1957        [PKG_CHECK_MODULES([PYTHON], [python-$PYTHON_VERSION],
1958                           [have_libpython=yes], [have_libpython=no])]
1959   )
1960 ])
1961
1962
1963 AC_ARG_ENABLE([pylibmount],
1964   AS_HELP_STRING([--disable-pylibmount], [do not build pylibmount]),
1965   [], [UL_DEFAULT_ENABLE([pylibmount], [check])]
1966 )
1967 UL_BUILD_INIT([pylibmount])
1968 UL_REQUIRES_HAVE([pylibmount], [libpython], [libpython])
1969 UL_REQUIRES_BUILD([pylibmount], [libmount])
1970 AM_CONDITIONAL([BUILD_PYLIBMOUNT], [test "x$build_pylibmount" = "xyes"])
1971
1972 # We need to introduce a verbatim dependency into the Makefile, without automake
1973 # trying to interpret it, so push it as a AM_SUBST_NOTMAKE variable.
1974 verbatim_pylibmount_dependency='
1975
1976 # pylibmountexec module must be installed after usrlib_exec libraries,
1977 # otherwise the libtool relink step will fail to find libmount.la and
1978 # will try -lmount which is possibly not available.
1979 install-pylibmountexecLTLIBRARIES: install-usrlib_execLTLIBRARIES
1980
1981 '
1982 AC_SUBST([verbatim_pylibmount_dependency])
1983 AM_SUBST_NOTMAKE([verbatim_pylibmount_dependency])
1984
1985 AC_ARG_ENABLE([pg-bell],
1986   AS_HELP_STRING([--disable-pg-bell], [let pg not ring the bell on invalid keys]),
1987   [], [enable_pg_bell=yes]
1988 )
1989
1990 AS_IF([test "x$enable_pg_bell" = xyes], [
1991   AC_DEFINE([PG_BELL], [1], [Should pg ring the bell on invalid keys?])
1992 ])
1993
1994
1995 AC_DEFUN([FS_PATHS_DEFAULT], [/sbin:/sbin/fs.d:/sbin/fs])
1996 AC_ARG_ENABLE([fs-paths-default],
1997   AS_HELP_STRING([--enable-fs-paths-default=paths], [default search path for fs helpers @<:@FS_PATHS_DEFAULT@:>@]),
1998   [AS_CASE([$enableval],
1999     [yes], [fs_paths_defaults="FS_PATHS_DEFAULT"],
2000     [no],  [fs_paths_defaults=""],
2001     [fs_paths_defaults="$enableval"]
2002   )],
2003   [fs_paths_defaults="FS_PATHS_DEFAULT"]
2004 )
2005 AC_ARG_ENABLE([fs-paths-extra],
2006   AS_HELP_STRING([--enable-fs-paths-extra=paths], [additional search paths for fs helpers]),
2007   [AS_CASE([$enableval],
2008      [yes|no], [fs_paths_extra=""],
2009      [fs_paths_extra="$enableval"]
2010   )],
2011   [fs_paths_extra=""]
2012 )
2013 fs_paths="$fs_paths_defaults"
2014 AS_IF([test "x$fs_paths_extra" != "x"], [
2015   AS_IF([test "x$fs_paths" != "x"], [
2016     fs_paths="${fs_paths}:"
2017   ])
2018   fs_paths="${fs_paths}${fs_paths_extra}"
2019 ])
2020 AC_DEFINE_UNQUOTED([FS_SEARCH_PATH], "$fs_paths", [search path for fs helpers])
2021
2022
2023 AC_ARG_ENABLE([use-tty-group],
2024   AS_HELP_STRING([--disable-use-tty-group], [do not install wall and write setgid tty]),
2025   [], [enable_use_tty_group=yes]
2026 )
2027 AM_CONDITIONAL([USE_TTY_GROUP], [test "x$enable_use_tty_group" = xyes])
2028
2029 AS_IF([test "x$enable_use_tty_group" = xyes], [
2030   AC_DEFINE([USE_TTY_GROUP], [1], [Should wall and write be installed setgid tty?])
2031 ])
2032
2033
2034 AC_ARG_ENABLE([sulogin-emergency-mount],
2035   AS_HELP_STRING([--enable-sulogin-emergency-mount],
2036                  [use emergency mount of /dev and /proc for sulogin]),
2037   [], [enable_sulogin_emergency_mount=no]
2038 )
2039
2040 AS_IF([test "x$enable_sulogin_emergency_mount" = xyes], [
2041   AC_DEFINE([USE_SULOGIN_EMERGENCY_MOUNT], [1],
2042             [Should sulogin use a emergency mount of /dev and /proc?])
2043 ])
2044
2045
2046 AC_ARG_ENABLE([usrdir-path],
2047   AS_HELP_STRING([--enable-usrdir-path], [use only /usr paths in PATH env. variable (recommended on systems with /bin -> /usr/bin symlinks)]),
2048   [], [enable_usrdir_path=no]
2049 )
2050
2051 AS_IF([test "x$enable_usrdir_path" == xyes], [
2052   AC_DEFINE([USE_USRDIR_PATHS_ONLY], [1], [Define to 1 to remove /bin and /sbin from PATH env.variable])
2053 ])
2054
2055
2056 AC_ARG_ENABLE([makeinstall-chown],
2057   AS_HELP_STRING([--disable-makeinstall-chown], [do not do chown-like operations during "make install"]),
2058   [], [enable_makeinstall_chown=yes]
2059 )
2060 AM_CONDITIONAL([MAKEINSTALL_DO_CHOWN], [test "x$enable_makeinstall_chown" = xyes])
2061
2062
2063 AC_ARG_ENABLE([makeinstall-setuid],
2064   AS_HELP_STRING([--disable-makeinstall-setuid], [do not do setuid chmod operations during "make install"]),
2065   [], [enable_makeinstall_setuid=yes]
2066 )
2067 AM_CONDITIONAL([MAKEINSTALL_DO_SETUID], [test "x$enable_makeinstall_setuid" = xyes])
2068
2069
2070 AC_ARG_ENABLE([colors-default],
2071   AS_HELP_STRING([--disable-colors-default], [do not colorize output from utils by default]),
2072   [], [enable_colors_default=yes]
2073 )
2074 AS_IF([test "x$enable_colors_default" = xyes], [
2075   AC_DEFINE([USE_COLORS_BY_DEFAULT], [1], [Enables colorized output from utils by default])
2076 ])
2077
2078
2079 AC_ARG_VAR([SUID_CFLAGS],
2080            [CFLAGS used for binaries which are usually with the suid bit])
2081 AC_ARG_VAR([SUID_LDFLAGS],
2082            [LDFLAGS used for binaries which are usually with the suid bit])
2083
2084 AC_ARG_VAR([DAEMON_CFLAGS],
2085            [CFLAGS used for binaries which are usually executed as daemons])
2086 AC_ARG_VAR([DAEMON_LDFLAGS],
2087            [LDFLAGS used for binaries which are usually executed as daemons])
2088
2089 AC_ARG_VAR([SOLIB_CFLAGS],
2090            [CFLAGS used for shared libraries])
2091 AC_ARG_VAR([SOLIB_LDFLAGS],
2092            [LDFLAGS used for shared libraries])
2093
2094 AC_ARG_VAR([ADJTIME_PATH],
2095            [Path to hwclock adjtime file, default /etc/adjtime])
2096 AS_IF([test "x$ADJTIME_PATH" = x], [ADJTIME_PATH="/etc/adjtime"])
2097 AC_DEFINE_UNQUOTED([CONFIG_ADJTIME_PATH], "$ADJTIME_PATH", [Path to hwclock adjtime file])
2098
2099
2100 LIBS=""
2101
2102
2103 AC_CONFIG_HEADERS([config.h])
2104
2105 #
2106 # Don't use configure.ac to replace install paths! See Makefile PATHFILES for
2107 # more details.
2108 #
2109 AC_CONFIG_FILES([
2110 Makefile
2111 libblkid/docs/Makefile
2112 libblkid/docs/version.xml
2113 libblkid/src/blkid.h
2114 libfdisk/docs/Makefile
2115 libfdisk/docs/version.xml
2116 libfdisk/src/libfdisk.h
2117 libmount/docs/Makefile
2118 libmount/docs/version.xml
2119 libmount/src/libmount.h
2120 libsmartcols/docs/Makefile
2121 libsmartcols/docs/version.xml
2122 libsmartcols/src/libsmartcols.h
2123 po/Makefile.in
2124 ])
2125
2126 AC_OUTPUT
2127
2128 AC_MSG_RESULT([
2129         ${PACKAGE}  ${VERSION}
2130
2131         prefix:            ${prefix}
2132         exec prefix:       ${exec_prefix}
2133
2134         localstatedir:     ${localstatedir}
2135         bindir:            ${bindir}
2136         sbindir:           ${sbindir}
2137         libdir:            ${libdir}
2138         includedir:        ${includedir}
2139         usrbin_execdir:    ${usrbin_execdir}
2140         usrsbin_execdir:   ${usrsbin_execdir}
2141         usrlib_execdir:    ${usrlib_execdir}
2142
2143         compiler:          ${CC}
2144         cflags:            ${CFLAGS}
2145         suid cflags:       ${SUID_CFLAGS}
2146         ldflags:           ${LDFLAGS}
2147         suid ldflags:      ${SUID_LDFLAGS}
2148
2149         Python:            ${PYTHON}
2150         Python version:    ${PYTHON_VERSION}
2151         Python libs:       ${pyexecdir}
2152
2153         Bash completions:  ${with_bashcompletiondir}
2154         Systemd support:   ${have_systemd}
2155         Btrfs support:     ${have_btrfs}
2156
2157         warnings:
2158
2159 ${WARN_CFLAGS}
2160
2161         Type 'make' or 'make <utilname>' to compile.
2162 ])