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 AC_PREREQ([2.60])
   7
   8 AC_CONFIG_AUX_DIR([config])
   9 AC_CONFIG_MACRO_DIR([m4])
  10 dnl AC_USE_SYSTEM_EXTENSIONS must be called before any macros that run
  11 dnl the compiler (like AC_PROG_LIBTOOL) to avoid autoconf errors.
  12 AC_USE_SYSTEM_EXTENSIONS
  13 AM_INIT_AUTOMAKE([-Wall foreign 1.10 tar-pax dist-bzip2 no-dist-gzip dist-xz -Wno-portability subdir-objects])
  14
  15 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
  16                             [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
  17
  18 AC_CONFIG_SRCDIR([sys-utils/mount.c])
  19 AC_PREFIX_DEFAULT([/usr])
  20
  21 dnl version details from <major>.<minor>[-<suffix>]
  22 PACKAGE_VERSION_MAJOR=$(echo $PACKAGE_VERSION | awk -F. '{print $1}')
  23 PACKAGE_VERSION_MINOR=$(echo $PACKAGE_VERSION | awk -F. '{print $2}' \
  24                                               | awk -F- '{print $1}')
  25 PACKAGE_VERSION_RELEASE=0
  26
  27 dnl libblkid version
  28 LIBBLKID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  29 LIBBLKID_DATE="21-Oct-2013"
  30 LIBBLKID_LT_MAJOR=1
  31 LIBBLKID_LT_MINOR=1
  32 LIBBLKID_LT_MICRO=0
  33 LIBBLKID_VERSION_INFO=`expr $LIBBLKID_LT_MAJOR + $LIBBLKID_LT_MINOR`:$LIBBLKID_LT_MICRO:$LIBBLKID_LT_MINOR
  34
  35 dnl libuuid version
  36 LIBUUID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  37 LIBUUID_LT_MAJOR=1
  38 LIBUUID_LT_MINOR=3
  39 LIBUUID_LT_MICRO=0
  40 LIBUUID_VERSION_INFO=`expr $LIBUUID_LT_MAJOR + $LIBUUID_LT_MINOR`:$LIBUUID_LT_MICRO:$LIBUUID_LT_MINOR
  41
  42 dnl libmount version
  43 LIBMOUNT_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  44 LIBMOUNT_LT_MAJOR=1
  45 LIBMOUNT_LT_MINOR=1
  46 LIBMOUNT_LT_MICRO=0
  47 LIBMOUNT_VERSION_INFO=`expr $LIBMOUNT_LT_MAJOR + $LIBMOUNT_LT_MINOR`:$LIBMOUNT_LT_MICRO:$LIBMOUNT_LT_MINOR
  48
  49 dnl libsmartcols version
  50 LIBSMARTCOLS_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
  51 LIBSMARTCOLS_LT_MAJOR=1
  52 LIBSMARTCOLS_LT_MINOR=1
  53 LIBSMARTCOLS_LT_MICRO=0
  54 LIBSMARTCOLS_VERSION_INFO=`expr $LIBSMARTCOLS_LT_MAJOR + $LIBSMARTCOLS_LT_MINOR`:$LIBSMARTCOLS_LT_MICRO:$LIBSMARTCOLS_LT_MINOR
  55
  56 # Check whether exec_prefix=/usr:
  57 AS_CASE([$exec_prefix:$prefix],
  58 [NONE:NONE | NONE:/usr | /usr:*],
  59   [AC_MSG_NOTICE([Default --exec-prefix detected.])
  60    AS_CASE([$bindir],  ['${exec_prefix}/bin'],  [bindir=/bin;   AC_MSG_NOTICE([  --bindir defaults to /bin])  ])
  61    AS_CASE([$sbindir], ['${exec_prefix}/sbin'], [sbindir=/sbin; AC_MSG_NOTICE([  --sbindir defaults to /sbin])])
  62    AS_CASE([$libdir],  ['${exec_prefix}/lib'],  [libdir=/lib;   AC_MSG_NOTICE([  --libdir defaults to /lib])  ])
  63   ]
  64 )
  65
  66 AS_CASE([$prefix:$localstatedir],
  67   [NONE:'${prefix}/var' | /usr:'${prefix}/var'],
  68     [localstatedir=/run
  69      AC_MSG_NOTICE([  --localstatedir defaults to /run])
  70     ]
  71 )
  72 AC_SUBST([localstatedir])
  73
  74
  75 # The original default values of {bin,sbin,lib}dir
  76 usrbin_execdir='${exec_prefix}/bin'
  77 AC_SUBST([usrbin_execdir])
  78
  79 usrsbin_execdir='${exec_prefix}/sbin'
  80 AC_SUBST([usrsbin_execdir])
  81
  82 AS_CASE([$libdir],
  83  ['${exec_prefix}/'* | '${prefix}/'* | /usr/*],
  84    [usrlib_execdir=$libdir],
  85  [usrlib_execdir='${exec_prefix}'$libdir]
  86 )
  87 AC_SUBST([usrlib_execdir])
  88
  89
  90 AM_PROG_CC_C_O
  91 AC_PROG_CC_STDC
  92 AC_CANONICAL_HOST
  93 AC_C_CONST
  94 AC_C_VOLATILE
  95 AC_C_BIGENDIAN
  96
  97 dnl Compiler warnings
  98 UL_WARN_ADD([-fno-common])
  99 UL_WARN_ADD([-Wall])
 100 UL_WARN_ADD([-Werror=sequence-point])
 101 UL_WARN_ADD([-Wextra])
 102 UL_WARN_ADD([-Wmissing-declarations])
 103 UL_WARN_ADD([-Wmissing-parameter-type])
 104 UL_WARN_ADD([-Wmissing-prototypes])
 105 UL_WARN_ADD([-Wno-missing-field-initializers])
 106 UL_WARN_ADD([-Wredundant-decls])
 107 UL_WARN_ADD([-Wsign-compare])
 108 UL_WARN_ADD([-Wtype-limits])
 109 UL_WARN_ADD([-Wuninitialized])
 110 UL_WARN_ADD([-Wunused-but-set-parameter])
 111 UL_WARN_ADD([-Wunused-but-set-variable])
 112 UL_WARN_ADD([-Wunused-parameter])
 113 UL_WARN_ADD([-Wunused-result])
 114 UL_WARN_ADD([-Wunused-variable])
 115 UL_WARN_ADD([-Wnested-externs])
 116 UL_WARN_ADD([-Wpointer-arith])
 117 UL_WARN_ADD([-Wstrict-prototypes])
 118 UL_WARN_ADD([-Wformat-security])
 119 AC_SUBST([WARN_CFLAGS])
 120
 121 UL_WARN_ADD([-Wno-clobbered], [BSD_WARN_CFLAGS])
 122 AC_SUBST([BSD_WARN_CFLAGS])
 123
 124 dnl libtool-2
 125 LT_INIT
 126
 127 m4_ifndef([PKG_PROG_PKG_CONFIG],
 128   [m4_fatal([Could not locate the pkg-config autoconf
 129     macros. These are usually located in /usr/share/aclocal/pkg.m4.
 130     If your macros are in a different location, try setting the
 131     environment variable AL_OPTS="-I/other/macro/dir" before running
 132     ./autogen.sh or autoreconf again.])])
 133 PKG_PROG_PKG_CONFIG
 134
 135 GTK_DOC_CHECK([1.10])
 136 AC_PATH_PROG([XSLTPROC], [xsltproc])
 137
 138 linux_os=no
 139 AS_CASE([${host_os}], [*linux*], [linux_os=yes])
 140 AM_CONDITIONAL([LINUX], [test "x$linux_os" = xyes])
 141
 142 dnl define ARCH_<NAME> conditionals
 143 UL_SET_ARCH([I86], [i?86-*])
 144 UL_SET_ARCH([86_64], [x86_64*])
 145 UL_SET_ARCH([IA64], [ia64*])
 146 UL_SET_ARCH([S390], [s390*])
 147 UL_SET_ARCH([SPARC], [sparc*])
 148 UL_SET_ARCH([PPC], [ppc*|powerpc*])
 149 UL_SET_ARCH([M68K], [m68*])
 150 UL_SET_ARCH([MIPS], [mips*])
 151 UL_SET_ARCH([HPPA], [hppa*])
 152
 153 AC_SYS_LARGEFILE
 154
 155 AM_GNU_GETTEXT_VERSION([0.18])
 156 AM_GNU_GETTEXT([external])
 157
 158 AS_IF([test -d "$srcdir/po"], [
 159   ALL_LINGUAS=`cd $srcdir/po > /dev/null && echo *.po | sed 's/\.po//g'`
 160 ], [
 161   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"
 162 ])
 163
 164 AC_CHECK_HEADERS([linux/compiler.h linux/blkpg.h linux/major.h], [], [], [
 165 #ifdef HAVE_LINUX_COMPILER_H
 166 #include <linux/compiler.h>
 167 #endif
 168 ])
 169 AC_CHECK_HEADERS([ \
 170         asm/io.h \
 171         err.h \
 172         errno.h \
 173         fcntl.h \
 174         getopt.h \
 175         inttypes.h \
 176         linux/cdrom.h \
 177         linux/falloc.h \
 178         linux/watchdog.h \
 179         linux/fd.h \
 180         linux/raw.h \
 181         linux/tiocl.h \
 182         linux/version.h \
 183         linux/securebits.h \
 184         locale.h \
 185         mntent.h \
 186         net/if.h \
 187         net/if_dl.h \
 188         netinet/in.h \
 189         paths.h \
 190         pty.h \
 191         security/pam_misc.h \
 192         stdint.h \
 193         stdio_ext.h \
 194         stdlib.h \
 195         endian.h \
 196         byteswap.h \
 197         sys/endian.h \
 198         sys/disk.h \
 199         sys/disklabel.h \
 200         sys/file.h \
 201         sys/io.h \
 202         sys/ioccom.h \
 203         sys/ioctl.h \
 204         sys/mkdev.h \
 205         sys/prctl.h \
 206         sys/queue.h \
 207         sys/resource.h \
 208         sys/socket.h \
 209         sys/sockio.h \
 210         sys/stat.h \
 211         sys/swap.h \
 212         sys/syscall.h \
 213         sys/time.h \
 214         sys/ttydefaults.h \
 215         sys/types.h \
 216         sys/un.h \
 217         unistd.h \
 218 ])
 219
 220 AC_CHECK_HEADERS([langinfo.h],
 221                 [AM_CONDITIONAL([HAVE_LANGINFO], [true])],
 222                 [AM_CONDITIONAL([HAVE_LANGINFO], [false])])
 223
 224 dnl Convert some ac_cv_header_* variables to have_*
 225 dnl
 226 have_linux_raw_h=$ac_cv_header_linux_raw_h
 227 have_linux_securebits_h=$ac_cv_header_linux_securebits_h
 228 have_linux_watchdog_h=$ac_cv_header_linux_watchdog_h
 229 have_security_pam_misc_h=$ac_cv_header_security_pam_misc_h
 230
 231
 232 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 233 #include <time.h>
 234 #include <unistd.h>
 235 ]], [[
 236     int a = 0;
 237     struct tm *tm = localtime(0);
 238     if (a == -1)  /* false */
 239         sleep(tm->tm_gmtoff);
 240 ]])],
 241 [AC_DEFINE([HAVE_TM_GMTOFF], [1], [Does struct tm have a field tm_gmtoff?])
 242 ])
 243
 244 AC_CHECK_MEMBERS([struct termios.c_line],,,
 245     [[#include <termios.h>]])
 246
 247 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec],,,
 248         [#include <sys/stat.h>])
 249
 250 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 251 [[
 252 #ifdef HAVE_SYS_SWAP_H
 253 # include <sys/swap.h>
 254 #endif
 255 #include <unistd.h>
 256 ]],
 257 [[swapon("/dev/null", 0);]])],
 258 [AC_DEFINE([SWAPON_HAS_TWO_ARGS], [1], [Is swapon() declared with two parameters?])
 259 ],
 260 [AC_MSG_NOTICE([Your libc thinks that swapon has 1 arg only.])
 261 ])
 262
 263
 264 AC_CHECK_DECLS([_NL_TIME_WEEK_1STDAY],[],[],[[#include <langinfo.h>]])
 265
 266 AC_CHECK_DECL([llseek],
 267         [AC_DEFINE([HAVE_LLSEEK_PROTOTYPE], [1],
 268                         [Define to 1 if have llseek prototype])],
 269         [],
 270         [#include <unistd.h>])
 271
 272 AC_CHECK_DECL([lseek64],
 273         [AC_DEFINE([HAVE_LSEEK64_PROTOTYPE], [1],
 274                         [Define to 1 if have lseek64 prototype])],
 275         [],
 276         [#define _LARGEFILE_SOURCE
 277          #define _LARGEFILE64_SOURCE
 278          #include <unistd.h>])
 279
 280 AC_CHECK_DECL([environ],
 281         [AC_DEFINE([HAVE_ENVIRON_DECL], [1],
 282                 [Define to 1 if have **environ prototype])],
 283 )
 284
 285 AC_CHECK_DECL([strsignal],
 286         [AC_DEFINE([HAVE_STRSIGNAL_DECL], [1],
 287                 [Define to 1 if have strsignal function prototype])],
 288 )
 289
 290 AC_CHECK_FUNCS([ \
 291         __fpending \
 292         secure_getenv \
 293         __secure_getenv \
 294         err \
 295         errx \
 296         fsync \
 297         futimens \
 298         getdomainname \
 299         getdtablesize \
 300         getexecname \
 301         getmntinfo \
 302         getrlimit \
 303         inotify_init \
 304         jrand48 \
 305         lchown \
 306         llseek \
 307         lseek64 \
 308         mempcpy \
 309         nanosleep \
 310         open_memstream \
 311         personality \
 312         posix_fadvise \
 313         prctl \
 314         qsort_r \
 315         rpmatch \
 316         scandirat \
 317         setresgid \
 318         setresuid \
 319         sigqueue \
 320         srandom \
 321         strnchr \
 322         strndup \
 323         strnlen \
 324         strtoull \
 325         sysconf \
 326         updwtmp \
 327         usleep \
 328         warn \
 329         warnx \
 330 ])
 331 AC_FUNC_FSEEKO
 332
 333 AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no])
 334 AC_CHECK_FUNCS([ioperm iopl], [have_io=yes])
 335
 336 AC_CHECK_MEMBER([struct sockaddr.sa_len],
 337                 AC_DEFINE_UNQUOTED([HAVE_SA_LEN], [1], [Define if struct sockaddr contains sa_len]), [],
 338         [#include <sys/types.h>
 339          #include <sys/socket.h>])
 340
 341 SOCKET_LIBS=
 342 AC_SEARCH_LIBS([socket], [socket],
 343         [AS_IF([test x"$ac_cv_search_socket" != x"none required"],
 344                 [SOCKET_LIBS="$SOCKET_LIBS -lsocket"])
 345 ])
 346 AC_SUBST([SOCKET_LIBS])
 347
 348
 349 have_dirfd=no
 350 AC_CHECK_FUNCS([dirfd], [have_dirfd=yes], [have_dirfd=no])
 351 AS_IF([test x"$have_dirfd" = xno], [
 352         AC_CHECK_DECLS([dirfd],
 353                 [have_dirfd=yes], [have_dirfd=no],
 354                 [#include <sys/types.h>
 355                  #include <dirent.h>])
 356 ])
 357
 358 have_ddfd=no
 359 AS_IF([test x"$have_dirfd" = xno], [
 360         AC_CHECK_MEMBERS([DIR.dd_fd],
 361                 [have_ddfd=yes], [have_ddfd=no],
 362                 [#include <sys/types.h>
 363                  #include <dirent.h>])
 364 ])
 365
 366 AS_CASE([$have_dirfd:$have_ddfd],
 367   [no:no],
 368     [AC_MSG_ERROR([cannot find a method to get filedescriptor of directory])]
 369 )
 370
 371
 372 AC_MSG_CHECKING([whether program_invocation_short_name is defined])
 373 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 374         #include <argp.h>
 375 ]], [[
 376         program_invocation_short_name = "test";
 377 ]])], [
 378         AC_MSG_RESULT([yes])
 379         AC_DEFINE([HAVE_PROGRAM_INVOCATION_SHORT_NAME], [1],
 380                 [Define if program_invocation_short_name is defined])
 381 ], [
 382         AC_MSG_RESULT([no])
 383 ])
 384
 385
 386 AC_MSG_CHECKING([whether __progname is defined])
 387 AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char *__progname;],
 388            [if (*__progname == 0) return;])],
 389            AC_DEFINE([HAVE___PROGNAME], [1], [Define if __progname is defined])
 390            AC_MSG_RESULT([yes]),
 391            AC_MSG_RESULT([no]))
 392
 393 dnl Static compilation
 394 m4_define([UL_STATIC_PROGRAMS], [losetup, mount, umount, fdisk, sfdisk, blkid])
 395
 396 AC_ARG_ENABLE([static-programs],
 397   [AS_HELP_STRING([--enable-static-programs=LIST],
 398       [link static the programs in LIST (comma-separated,
 399       supported for ]m4_defn([UL_STATIC_PROGRAMS])[)])])
 400
 401 AS_CASE([$enable_static_programs],
 402   [yes],
 403     [enable_static_programs=m4_quote(UL_STATIC_PROGRAMS)],
 404   [no],
 405     [enable_static_programs=]
 406 )
 407
 408 dnl Set all the individual AM_CONDITIONALs
 409 m4_foreach([UL_PRG], m4_defn([UL_STATIC_PROGRAMS]), [
 410   AS_CASE([,$enable_static_programs,],
 411    [*,UL_PRG,*], [static_[]UL_PRG=yes]
 412   )
 413   AS_IF([test "x$static_[]UL_PRG" = xyes], [AC_MSG_NOTICE([enable static build: UL_PRG.])])
 414   AM_CONDITIONAL([HAVE_STATIC_]m4_toupper(UL_PRG),
 415     [test "x$static_[]UL_PRG" = xyes])
 416 ])
 417
 418 AX_CHECK_TLS
 419
 420 AC_DEFUN([UL_SCANF_TYPE_MODIFIER], [dnl
 421 # include <stdio.h>
 422 int main()
 423 {
 424         int i;
 425         char *s;
 426         i = sscanf("x", $1, &s);
 427         if (i == 1)
 428                 return 0;
 429         return 1;
 430 }])
 431
 432 AC_CACHE_VAL([scanf_cv_alloc_modifier],
 433   AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%ms"])])],
 434     [scanf_cv_alloc_modifier=ms],
 435     AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%as"])])],
 436       [scanf_cv_alloc_modifier=as],
 437       [scanf_cv_alloc_modifier=no]
 438     )
 439     ,
 440
 441     [AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 442      #include <stdio.h>
 443      #include <unistd.h>
 444
 445      #ifdef __GLIBC__
 446
 447      #if !(__GLIBC_PREREQ(2, 7))
 448      #error %m is not available
 449      #endif
 450
 451      #elif defined(_POSIX_VERSION)
 452
 453      #if _POSIX_VERSION < 200809L
 454      #error %m is not available
 455      #endif
 456
 457      #else
 458      #error Your C-library is not supported.
 459      #endif
 460      ])],
 461     [scanf_cv_alloc_modifier=ms],
 462     [scanf_cv_alloc_modifier=no])]
 463   )
 464 )
 465
 466 AC_MSG_CHECKING([scanf string alloc modifiers])
 467 AS_CASE([$scanf_cv_alloc_modifier],
 468   [ms],
 469     [AC_MSG_RESULT([(%ms) yes])
 470      AC_DEFINE([HAVE_SCANF_MS_MODIFIER], [1], [scanf %ms modifier])
 471      have_scanf_alloc_modifier=yes],
 472   [as],
 473     [AC_MSG_RESULT([(%as) yes])
 474      have_scanf_alloc_modifier=yes
 475      AC_DEFINE([HAVE_SCANF_AS_MODIFIER], [1], [scanf %as modifier])],
 476   [AC_MSG_RESULT([no])
 477    have_scanf_alloc_modifier=no]
 478 )
 479
 480 UL_CHECK_LIB([util], [openpty])
 481 UL_CHECK_LIB([termcap], [tgetnum])
 482
 483 AC_CHECK_TYPES([union semun], [], [], [[
 484 #include <sys/sem.h>
 485 ]])
 486 AC_CHECK_TYPES([loff_t])
 487
 488 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 489 #include <wchar.h>
 490 #include <wctype.h>
 491 #include <stdio.h>
 492 ]], [[
 493   wchar_t wc;
 494   wint_t w;
 495   w = fgetwc(stdin);
 496   if (w == WEOF) exit(1);
 497   wc = w;
 498   fputwc(wc,stdout);
 499 ]])],
 500 [AC_DEFINE([HAVE_WIDECHAR], [1], [Do we have wide character support?])
 501 ])
 502
 503 AC_CHECK_TYPES([cpu_set_t], [have_cpu_set_t=yes], [], [[
 504 #include <sched.h>
 505 ]])
 506
 507 AM_CONDITIONAL([HAVE_CPU_SET_T], [test "x$have_cpu_set_t" = xyes])
 508
 509 AC_CHECK_TYPES([sighandler_t], [], [], [[
 510 #include <signal.h>
 511 ]])
 512
 513 AC_CHECK_DECLS([CPU_ALLOC], [], [], [[
 514 #include <sched.h>
 515 ]])
 516
 517 # on Solaris, you can't mix and match standards, since we use c99
 518 # aparently at this stage, XOPEN_SOURCE will conflict.  As workaround,
 519 # check for crypt.h and use that without XOPEN_SOURCE.
 520 AC_CHECK_HEADERS([crypt.h])
 521 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 522 #ifdef HAVE_CRYPT_H
 523 #include <crypt.h>
 524 #else
 525 #define _XOPEN_SOURCE
 526 #include <unistd.h>
 527 #endif
 528 ]], [[
 529 char *c = crypt("abc","pw");
 530 ]])],[],[
 531   LIBS="$LIBS -lcrypt"
 532   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 533   #ifdef HAVE_CRYPT_H
 534   #include <crypt.h>
 535   #else
 536   #define _XOPEN_SOURCE
 537   #include <unistd.h>
 538   #endif
 539   ]], [[
 540   char *c = crypt("abc","pw");
 541   ]])],[
 542   AC_DEFINE([HAVE_LIBCRYPT], [1], [Do we need -lcrypt?])
 543   have_libcrypt=yes
 544   ],[
 545   AC_MSG_ERROR([crypt() is not available])
 546   ])
 547 ])
 548 AM_CONDITIONAL([HAVE_LIBCRYPT], [test "x$have_libcrypt" = xyes])
 549
 550
 551 AC_ARG_WITH([selinux],
 552   AS_HELP_STRING([--with-selinux], [compile with SELinux support]),
 553   [], [with_selinux=no]
 554 )
 555
 556 AS_IF([test "x$with_selinux" = xno], [
 557   AM_CONDITIONAL([HAVE_SELINUX], [false])
 558 ], [
 559   PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.0],
 560         [AC_DEFINE([HAVE_LIBSELINUX], [1], [Define if SELinux is available])
 561          UL_PKG_STATIC([SELINUX_LIBS_STATIC], [libselinux])
 562          AM_CONDITIONAL([HAVE_SELINUX], [true])
 563          have_selinux=yes],
 564         [have_selinux=no])
 565
 566   AS_CASE([$with_selinux:$have_selinux],
 567     [yes:no], [AC_MSG_ERROR([SELinux selected but libselinux not found or too old])]
 568   )
 569
 570   AS_IF([test "x$have_selinux" = xyes], [
 571     UL_SET_FLAGS([], [], [$SELINUX_LIBS])
 572     # This function is missing in old libselinux 1.xx versions
 573     AC_CHECK_FUNCS([security_get_initial_context])
 574     UL_RESTORE_FLAGS
 575   ])
 576 ])
 577 AC_SUBST([SELINUX_LIBS])
 578 AC_SUBST([SELINUX_LIBS_STATIC])
 579
 580 AC_ARG_WITH([audit],
 581   AS_HELP_STRING([--with-audit], [compile with audit support]),
 582   [], [with_audit=no]
 583 )
 584
 585 AS_IF([test "x$with_audit" = xno], [
 586   AM_CONDITIONAL([HAVE_AUDIT], [false])
 587 ], [
 588   UL_CHECK_LIB([audit], [audit_log_user_message])
 589   AS_CASE([$with_audit:$have_audit],
 590     [yes:no],
 591       [AC_MSG_ERROR([Audit selected but libaudit not found (or does not support audit_log_user_message())])]
 592   )
 593 ])
 594
 595 AC_ARG_WITH([udev], AS_HELP_STRING([--without-udev], [compile without udev support]),
 596   [], [with_udev=auto]
 597 )
 598
 599 AS_IF([test "x$with_udev" = xno], [
 600   AM_CONDITIONAL([HAVE_UDEV], [false])
 601 ], [
 602   UL_CHECK_LIB([udev], [udev_new])
 603   AS_CASE([$with_udev:$have_udev],
 604     [yes:no],
 605       [AC_MSG_ERROR([udev selected but libudev not found])]
 606   )
 607 ])
 608
 609 AC_ARG_WITH([ncurses],
 610   AS_HELP_STRING([--with-ncurses], [build with non-wide ncurses, default is wide version
 611                                     (--without-ncurses disables all ncurses(w) support)]),
 612   [], [with_ncurses=auto]
 613 )
 614 AM_CONDITIONAL([HAVE_NCURSES], [false])
 615
 616 AS_IF([test "x$with_ncurses" != xno], [
 617   have_ncurses=no
 618
 619   dnl First try to find the pkg-config module.
 620   PKG_CHECK_MODULES(NCURSESW, [ncursesw], [
 621     have_ncurses=yes
 622     NCURSES_LIBS=${NCURSESW_LIBS}
 623     NCURSES_CFLAGS=${NCURSESW_CFLAGS}
 624     AC_DEFINE([HAVE_LIBNCURSESW])
 625     CURSES_LIB_NAME="ncursesw"
 626   ], [
 627     PKG_CHECK_MODULES(NCURSES, [ncurses], [
 628       have_ncurses=yes
 629       AC_DEFINE([HAVE_LIBNCURSES])
 630       CURSES_LIB_NAME="ncursesw"
 631     ], [:])
 632   ])
 633
 634   AS_IF([test "x$have_ncurses" = xyes], [
 635     dnl If that worked, setup the defines that the code expects.
 636     save_CPPFLAGS="$CPPFLAGS"
 637     CPPFLAGS="$CPPFLAGS $NCURSES_CFLAGS"
 638     AC_CHECK_HEADERS([ncurses.h])
 639     CPPFLAGS="$save_CPPFLAGS"
 640   ], [
 641     dnl If that failed, fall back to classic searching.
 642     AC_CHECK_HEADERS([ncurses.h ncurses/ncurses.h], [
 643       AS_IF([test "x$with_ncurses" = xauto], [
 644         UL_CHECK_LIB([ncursesw], [initscr], [ncurses])
 645         AS_IF([test "x$have_ncurses" = xyes], [
 646           AC_CHECK_HEADERS([ncursesw/ncurses.h])
 647           NCURSES_LIBS="-lncursesw"
 648           CURSES_LIB_NAME="ncursesw"
 649         ])
 650       ])
 651       AS_IF([test "x$have_ncurses" = xno], [
 652         UL_CHECK_LIB(ncurses, initscr)
 653         AS_IF([test "x$have_ncurses" = xyes], [
 654           NCURSES_LIBS="-lncurses"
 655           CURSES_LIB_NAME="ncurses"
 656         ])
 657       ])
 658     ])
 659   ])
 660
 661   AS_IF([test "x$have_ncurses" = xno], [
 662     AC_MSG_ERROR([ncurses or ncursesw selected, but library not found (--without-ncurses to disable)])
 663   ])
 664 ])
 665 AC_SUBST([NCURSES_CFLAGS])
 666 AC_SUBST([NCURSES_LIBS])
 667
 668
 669 AC_ARG_WITH([slang],
 670   AS_HELP_STRING([--with-slang], [compile cfdisk with slang]),
 671   [], [with_slang=no]
 672 )
 673 have_slang=no
 674 AS_IF([test "x$with_slang" = xyes], [
 675   AC_CHECK_HEADERS([slang.h slang/slang.h])
 676   AC_CHECK_HEADERS([slcurses.h slang/slcurses.h],
 677                    [have_slang=yes], [], [
 678 #ifdef HAVE_SLANG_H
 679 #include <slang.h>
 680 #elif defined(HAVE_SLANG_SLANG_H)
 681 #include <slang/slang.h>
 682 #endif
 683 ])
 684   AS_IF([test "x$have_slang" = xno], [
 685     AC_MSG_ERROR([slang selected but slcurses.h not found])],
 686     [CURSES_LIB_NAME=slang
 687   ])
 688 ])
 689 AM_CONDITIONAL([HAVE_SLANG], [test "x$have_slang" = xyes])
 690
 691 AM_CONDITIONAL([BUILD_CFDISK], [test "x$have_slang" = xyes -o "x$have_ncurses" = xyes])
 692
 693 AS_IF([test "x$have_slang" = xyes -o "x$have_ncurses" = xyes], [
 694         AC_CHECK_LIB([$CURSES_LIB_NAME], use_default_colors, [
 695                      AC_DEFINE(HAVE_USE_DEFAULT_COLORS, 1,
 696                                [Define if curses library has the use_default_colors command.])
 697         ])
 698 ])
 699
 700
 701 dnl Try pkg-config for libtinfo
 702 PKG_CHECK_MODULES(TINFO, [tinfo], [have_tinfo=yes], [
 703     dnl If that failed, fall back to classic searching.
 704     AC_CHECK_LIB([tinfo], [tgetent], [
 705        have_tinfo=yes
 706        TINFO_LIBS="-ltinfo"
 707        TINFO_CFLAGS=""])
 708 ])
 709 AC_SUBST([TINFO_LIBS])
 710 AC_SUBST([TINFO_CFLAGS])
 711 AM_CONDITIONAL([HAVE_TINFO], [test "x$have_tinfo" = xyes])
 712
 713
 714 AC_ARG_WITH([utempter],
 715   AS_HELP_STRING([--with-utempter], [compile script(1) with libutempter]),
 716   [], [with_utempter=no]
 717 )
 718
 719 AS_IF([test "x$with_utempter" = xyes], [
 720   UL_CHECK_LIB([utempter], [utempter_add_record])
 721   AS_IF([test "x$have_utempter" = xno], [
 722     AC_MSG_ERROR([utempter selected but libutempter not found])
 723   ])
 724 ], [
 725   AM_CONDITIONAL([HAVE_UTEMPTER], [false])
 726 ])
 727
 728
 729 AC_ARG_ENABLE([most-builds],
 730   AS_HELP_STRING([--enable-most-builds], [build everything other than experimental code]),
 731   [], [enable_most_builds=no]
 732 )
 733 AS_IF([test "x$enable_most_builds" = xyes], [
 734   enable_chfn_chsh=yes
 735   enable_line=yes
 736   enable_mesg=yes
 737   enable_newgrp=yes
 738   enable_reset=yes
 739   enable_socket_activation=yes
 740   enable_journald=yes
 741   enable_tunelp=yes
 742   enable_vipw=yes
 743   enable_write=yes
 744   with_python=yes
 745 ])
 746
 747 dnl
 748 dnl libuuid
 749 dnl
 750 AC_ARG_ENABLE([libuuid],
 751   AS_HELP_STRING([--disable-libuuid], [do not build libuuid and uuid utilities]),
 752   [], [enable_libuuid=yes]
 753 )
 754 UL_BUILD_INIT([libuuid])
 755 AC_SUBST([LIBUUID_VERSION])
 756 AC_SUBST([LIBUUID_VERSION_INFO])
 757 AM_CONDITIONAL(BUILD_LIBUUID, test "x$build_libuuid" = xyes)
 758
 759 AS_IF([test "x$enable_libuuid" = xyes], [
 760   AC_DEFINE(HAVE_LIBUUID, 1, [Define to 1 if you have the -luuid.])
 761 ], [
 762   AC_MSG_WARN([uuid library is not found; mkswap(8) will not generate UUIDs])
 763 ])
 764
 765 dnl
 766 dnl libblkid
 767 dnl
 768 AC_ARG_ENABLE([libblkid],
 769   AS_HELP_STRING([--disable-libblkid], [do not build libblkid and many related utilities]),
 770   [], [enable_libblkid=yes]
 771 )
 772 UL_BUILD_INIT([libblkid])
 773 AC_SUBST([LIBBLKID_DATE])
 774 AC_SUBST([LIBBLKID_VERSION])
 775 AC_SUBST([LIBBLKID_VERSION_INFO])
 776 AC_DEFINE_UNQUOTED([LIBBLKID_VERSION], ["$LIBBLKID_VERSION"], [libblkid version string])
 777 AC_DEFINE_UNQUOTED([LIBBLKID_DATE], ["$LIBBLKID_DATE"], [libblkid date string])
 778 AS_IF([test "x$build_libblkid" = xyes], [
 779   AC_DEFINE([HAVE_LIBBLKID], [1], [Define to 1 if you have the -lblkid.])
 780 ])
 781 AM_CONDITIONAL([BUILD_LIBBLKID], [test "x$build_libblkid" = xyes])
 782 AM_CONDITIONAL([BUILD_LIBBLKID_TESTS], [test "x$build_libblkid" = xyes -a "x$enable_static" = xyes])
 783
 784 dnl
 785 dnl libmount
 786 dnl
 787 AC_ARG_ENABLE([libmount],
 788   AS_HELP_STRING([--disable-libmount], [do not build libmount]),
 789   [], [enable_libmount=check]
 790 )
 791 UL_BUILD_INIT([libmount])
 792 UL_REQUIRES_LINUX([libmount])
 793 UL_REQUIRES_BUILD([libmount], [libblkid])
 794 UL_REQUIRES_HAVE([libmount], [scanf_alloc_modifier], [scanf string alloc modifier])
 795 AM_CONDITIONAL([BUILD_LIBMOUNT], [test "x$build_libmount" = xyes])
 796 AM_CONDITIONAL([BUILD_LIBMOUNT_TESTS], [test "x$build_libmount" = xyes -a "x$enable_static" = xyes])
 797
 798 AC_SUBST([LIBMOUNT_VERSION])
 799 AC_SUBST([LIBMOUNT_VERSION_INFO])
 800 AC_DEFINE_UNQUOTED([LIBMOUNT_VERSION], ["$LIBMOUNT_VERSION"], [libmount version string])
 801
 802
 803 dnl
 804 dnl libsmartcols
 805 dnl
 806 AC_ARG_ENABLE([libsmartcols],
 807   AS_HELP_STRING([--disable-libsmartcols], [do not build libsmartcols]),
 808   [], [enable_libsmartcols=yes]
 809 )
 810 UL_BUILD_INIT([libsmartcols])
 811 AM_CONDITIONAL([BUILD_LIBSMARTCOLS], [test "x$build_libsmartcols" = xyes])
 812 AM_CONDITIONAL([BUILD_LIBSMARTCOLS_TESTS], [test "x$build_libsmartcols" = xyes -a "x$enable_static" = xyes])
 813
 814 AC_SUBST([LIBSMARTCOLS_VERSION])
 815 AC_SUBST([LIBSMARTCOLS_VERSION_INFO])
 816 AC_DEFINE_UNQUOTED([LIBSMARTCOLS_VERSION], ["$LIBSMARTCOLS_VERSION"], [libsmartcols version string])
 817
 818
 819 dnl
 820 dnl libfdisk is enabled at all times if possible
 821 dnl
 822 UL_BUILD_INIT([libfdisk], [check])
 823 UL_REQUIRES_BUILD([libfdisk], [libuuid])
 824 UL_REQUIRES_BUILD([libfdisk], [libsmartcols])
 825 AM_CONDITIONAL([BUILD_LIBFDISK], [test "x$build_libfdisk" = xyes])
 826
 827 UL_BUILD_INIT([fdisk], [check])
 828 UL_REQUIRES_BUILD([fdisk], [libfdisk])
 829 AM_CONDITIONAL([BUILD_FDISK], [test "x$build_fdisk" = xyes])
 830
 831
 832 AC_ARG_ENABLE([mount],
 833   AS_HELP_STRING([--disable-mount], [do not build mount(8) and umount(8)]),
 834   [], [enable_mount=check]
 835 )
 836 UL_BUILD_INIT([mount])
 837 UL_REQUIRES_BUILD([mount], [libmount])
 838 AM_CONDITIONAL([BUILD_MOUNT], [test "x$build_mount" = xyes])
 839
 840
 841 AC_ARG_ENABLE([losetup],
 842   AS_HELP_STRING([--disable-losetup], [do not build losetup]),
 843   [], [enable_losetup=check]
 844 )
 845 UL_BUILD_INIT([losetup])
 846 UL_REQUIRES_LINUX([losetup])
 847 AM_CONDITIONAL([BUILD_LOSETUP], [test "x$build_losetup" = xyes])
 848
 849
 850 AC_ARG_ENABLE([fsck],
 851   AS_HELP_STRING([--disable-fsck], [do not build fsck]),
 852   [], [enable_fsck=check]
 853 )
 854 UL_BUILD_INIT([fsck])
 855 UL_REQUIRES_BUILD([fsck], [libmount])
 856 AM_CONDITIONAL([BUILD_FSCK], [test "x$build_fsck" = xyes])
 857
 858
 859 AC_ARG_ENABLE([partx],
 860   AS_HELP_STRING([--disable-partx], [do not build addpart, delpart, partx]),
 861   [], [enable_partx=check]
 862 )
 863 UL_BUILD_INIT([partx])
 864 UL_REQUIRES_LINUX([partx])
 865 UL_REQUIRES_BUILD([partx], [libblkid])
 866 AM_CONDITIONAL([BUILD_PARTX], [test "x$build_partx" = xyes])
 867
 868
 869 AC_ARG_ENABLE([uuidd],
 870   AS_HELP_STRING([--disable-uuidd], [do not build the uuid daemon]),
 871   [], [enable_uuidd=check]
 872 )
 873 UL_BUILD_INIT([uuidd])
 874 UL_REQUIRES_BUILD([uuidd], [libuuid])
 875 AS_IF([test "x$build_uuidd" = xyes], [
 876   AC_DEFINE([HAVE_UUIDD], [1], [Define to 1 if you want to use uuid daemon.])
 877 ])
 878 AM_CONDITIONAL([BUILD_UUIDD], [test "x$build_uuidd" = xyes])
 879
 880
 881 AC_ARG_ENABLE([mountpoint],
 882   AS_HELP_STRING([--disable-mountpoint], [do not build mountpoint]),
 883   [], [enable_mountpoint=check]
 884 )
 885 UL_BUILD_INIT([mountpoint])
 886 UL_REQUIRES_BUILD([mountpoint], [libmount])
 887 AM_CONDITIONAL([BUILD_MOUNTPOINT], [test "x$build_mountpoint" = xyes])
 888
 889
 890 AC_ARG_ENABLE([fallocate],
 891   AS_HELP_STRING([--disable-fallocate], [do not build fallocate]),
 892   [], [enable_fallocate=check]
 893 )
 894 UL_BUILD_INIT([fallocate])
 895 UL_REQUIRES_LINUX([fallocate])
 896 UL_REQUIRES_SYSCALL_CHECK([fallocate], [UL_CHECK_SYSCALL([fallocate])])
 897 AM_CONDITIONAL([BUILD_FALLOCATE], [test "x$build_fallocate" = xyes])
 898
 899 AS_IF([test "x$build_fallocate" = xyes], [
 900   dnl check for valid fallocate() function
 901   dnl with 32 bits glibc 2.10, fallocate() exists but not fallocate64()
 902   dnl when _FILE_OFFSET_BITS==64, fallocate() is redirect to fallocate64()
 903   dnl and program can't be linked.
 904   dnl AC_CHECK_FUNC can't catch such errors since it's redefining
 905   dnl function prototype.
 906   AC_MSG_CHECKING([for valid fallocate() function])
 907   AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 908 #ifdef HAVE_UNISTD_H
 909 # include <unistd.h>
 910 #endif
 911 #ifdef HAVE_SYS_TYPES_H
 912 # include <sys/types.h>
 913 #endif
 914 #ifdef HAVE_LINUX_FALLOC_H
 915 # include <linux/falloc.h>
 916 #endif
 917 #ifdef HAVE_FCNTL_H
 918 # include <fcntl.h>
 919 #endif
 920 ]],[[
 921    long ret;
 922    ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0xfffffffful, 0xfffffffful);
 923    if (ret != 0) {
 924       return 1;
 925    }
 926    ]])],[
 927   AC_MSG_RESULT([yes])
 928   AC_DEFINE([HAVE_FALLOCATE], [1], [Have valid fallocate() function])],[
 929   AC_MSG_RESULT([no])])
 930 ])
 931
 932
 933 AC_ARG_ENABLE([unshare],
 934   AS_HELP_STRING([--disable-unshare], [do not build unshare]),
 935   [], [enable_unshare=check]
 936 )
 937 UL_BUILD_INIT([unshare])
 938 UL_REQUIRES_LINUX([unshare])
 939 UL_REQUIRES_SYSCALL_CHECK([unshare], [UL_CHECK_SYSCALL([unshare])])
 940 AM_CONDITIONAL([BUILD_UNSHARE], [test "x$build_unshare" = xyes])
 941 AC_CHECK_FUNCS([unshare])
 942
 943 AC_ARG_ENABLE([nsenter],
 944   AS_HELP_STRING([--disable-nsenter], [do not build nsenter]),
 945   [], [enable_nsenter=check]
 946 )
 947 UL_BUILD_INIT([nsenter])
 948 UL_REQUIRES_LINUX([nsenter])
 949 UL_REQUIRES_SYSCALL_CHECK([nsenter], [UL_CHECK_SYSCALL([setns])], [setns])
 950 AM_CONDITIONAL([BUILD_NSENTER], [test "x$build_nsenter" = xyes])
 951 AC_CHECK_FUNCS([setns])
 952
 953 dnl setpriv depends on libcap-ng.  It would be possible to build
 954 dnl a version of setpriv with limited functionality without libcap-ng,
 955 dnl but this isn't currently supported.
 956 UL_CHECK_LIB([cap-ng], [capng_apply], [cap_ng])
 957 AC_ARG_ENABLE([setpriv],
 958   AS_HELP_STRING([--disable-setpriv], [do not build setpriv]),
 959   [], [enable_setpriv=check]
 960 )
 961 UL_BUILD_INIT([setpriv])
 962 UL_REQUIRES_LINUX([setpriv])
 963 UL_REQUIRES_HAVE([setpriv], [linux_securebits_h], [securebits.h header file])
 964 UL_REQUIRES_HAVE([setpriv], [cap_ng], [libcap-ng library])
 965 AM_CONDITIONAL([BUILD_SETPRIV], [test "x$build_setpriv" = xyes])
 966
 967
 968 AC_ARG_ENABLE([eject],
 969   AS_HELP_STRING([--disable-eject], [do not build eject]),
 970   [], [enable_eject=check]
 971 )
 972 UL_BUILD_INIT([eject])
 973 UL_REQUIRES_LINUX([eject])
 974 UL_REQUIRES_BUILD([eject], [libmount])
 975 AM_CONDITIONAL([BUILD_EJECT], [test "x$build_eject" = xyes])
 976
 977
 978 AC_ARG_ENABLE([agetty],
 979   AS_HELP_STRING([--disable-agetty], [do not build agetty]),
 980   [], [enable_agetty=yes]
 981 )
 982 UL_BUILD_INIT([agetty])
 983 AM_CONDITIONAL([BUILD_AGETTY], [test "x$build_agetty" = xyes])
 984
 985
 986 AC_ARG_ENABLE([cramfs],
 987   AS_HELP_STRING([--disable-cramfs], [do not build fsck.cramfs, mkfs.cramfs]),
 988   [], [enable_cramfs=check]
 989 )
 990 UL_BUILD_INIT([cramfs])
 991 AC_CHECK_LIB([z], [crc32], [have_z=yes], [have_z=no])
 992 UL_REQUIRES_HAVE([cramfs], [z], [z library])
 993 AM_CONDITIONAL([BUILD_CRAMFS], [test "x$build_cramfs" = xyes])
 994
 995
 996 AC_ARG_ENABLE([bfs],
 997   AS_HELP_STRING([--disable-bfs], [do not build mkfs.bfs]),
 998   [], [enable_bfs=yes]
 999 )
1000 UL_BUILD_INIT([bfs])
1001 AM_CONDITIONAL([BUILD_BFS], [test "x$build_bfs" = xyes])
1002
1003
1004 AC_ARG_ENABLE([fdformat],
1005   AS_HELP_STRING([--disable-fdformat], [do not build fdformat]),
1006   [], [enable_fdformat=check]
1007 )
1008 UL_BUILD_INIT([fdformat])
1009 UL_REQUIRES_LINUX([fdformat])
1010 AM_CONDITIONAL([BUILD_FDFORMAT], [test "x$build_fdformat" = xyes])
1011
1012
1013 AC_ARG_ENABLE([hwclock],
1014   AS_HELP_STRING([--disable-hwclock], [do not build hwclock]),
1015   [], [enable_hwclock=check]
1016 )
1017 have_linuxdummy=$linux_os
1018
1019 UL_BUILD_INIT([hwclock])
1020 UL_REQUIRES_HAVE([hwclock], [io, linuxdummy], [ioperm iopl function or Linux])
1021 AM_CONDITIONAL([BUILD_HWCLOCK], [test "x$build_hwclock" = xyes])
1022
1023
1024 UL_BUILD_INIT([fstrim], [check])
1025 UL_REQUIRES_LINUX([fstrim])
1026 UL_REQUIRES_BUILD([fstrim], [libmount])
1027 AM_CONDITIONAL([BUILD_FSTRIM], [test "x$build_fstrim" = xyes])
1028
1029
1030 UL_BUILD_INIT([swapon], [check])
1031 UL_REQUIRES_LINUX([swapon])
1032 UL_REQUIRES_BUILD([swapon], [libblkid])
1033 UL_REQUIRES_BUILD([swapon], [libmount])
1034 AM_CONDITIONAL([BUILD_SWAPON], [test "x$build_swapon" = xyes])
1035
1036
1037 UL_BUILD_INIT([lsblk], [check])
1038 UL_REQUIRES_LINUX([lsblk])
1039 UL_REQUIRES_BUILD([lsblk], [libblkid])
1040 UL_REQUIRES_BUILD([lsblk], [libmount])
1041 AM_CONDITIONAL([BUILD_LSBLK], [test "x$build_lsblk" = xyes])
1042
1043
1044 UL_BUILD_INIT([lscpu], [check])
1045 UL_REQUIRES_LINUX([lscpu])
1046 UL_REQUIRES_HAVE([lscpu], [cpu_set_t], [cpu_set_t type])
1047 AM_CONDITIONAL([BUILD_LSCPU], [test "x$build_lscpu" = xyes])
1048
1049
1050 UL_BUILD_INIT([chcpu], [check])
1051 UL_REQUIRES_LINUX([chcpu])
1052 UL_REQUIRES_HAVE([chcpu], [cpu_set_t], [cpu_set_t type])
1053 AM_CONDITIONAL([BUILD_CHCPU], [test "x$build_chcpu" = xyes])
1054
1055
1056 AC_ARG_ENABLE([wdctl],
1057   AS_HELP_STRING([--disable-wdctl], [do not build wdctl]),
1058   [], [enable_wdctl=check]
1059 )
1060 UL_BUILD_INIT([wdctl])
1061 UL_REQUIRES_LINUX([wdctl])
1062 UL_REQUIRES_HAVE([wdctl], [linux_watchdog_h], [linux/watchdog.h header file])
1063 AM_CONDITIONAL([BUILD_WDCTL], [test "x$build_wdctl" = xyes])
1064
1065
1066 UL_BUILD_INIT([swaplabel], [check])
1067 UL_REQUIRES_BUILD([swaplabel], [libblkid])
1068 AM_CONDITIONAL([BUILD_SWAPLABEL], [test "x$build_swaplabel" = xyes])
1069
1070
1071 UL_BUILD_INIT([prlimit], [check])
1072 UL_REQUIRES_LINUX([prlimit])
1073 UL_REQUIRES_SYSCALL_CHECK([prlimit], [UL_CHECK_SYSCALL([prlimit64])], [prlimit64])
1074 AM_CONDITIONAL([BUILD_PRLIMIT], [test "x$build_prlimit" = xyes])
1075 AS_IF([test "x$build_prlimit" = xyes], [
1076   AC_CHECK_FUNCS([prlimit])
1077 ])
1078
1079
1080 UL_BUILD_INIT([lslocks], [check])
1081 UL_REQUIRES_LINUX([lslocks])
1082 UL_REQUIRES_BUILD([lslocks], [libmount])
1083 AM_CONDITIONAL([BUILD_LSLOCKS], [test "x$build_lslocks" = xyes])
1084
1085
1086 AC_ARG_ENABLE([switch_root],
1087   AS_HELP_STRING([--disable-switch_root], [do not build switch_root]),
1088   [], [enable_switch_root=check]
1089 )
1090 UL_BUILD_INIT([switch_root])
1091 UL_REQUIRES_LINUX([switch_root])
1092 UL_REQUIRES_HAVE([switch_root], [openat], [openat function])
1093 AM_CONDITIONAL([BUILD_SWITCH_ROOT], [test "x$build_switch_root" = xyes])
1094
1095
1096 AC_ARG_ENABLE([pivot_root],
1097   AS_HELP_STRING([--disable-pivot_root], [do not build pivot_root]),
1098   [], [enable_pivot_root=check]
1099 )
1100 UL_BUILD_INIT([pivot_root])
1101 UL_REQUIRES_LINUX([switch_root])
1102 UL_REQUIRES_SYSCALL_CHECK([pivot_root], [UL_CHECK_SYSCALL([pivot_root])])
1103 AM_CONDITIONAL([BUILD_PIVOT_ROOT], [test "x$build_pivot_root" = xyes])
1104
1105
1106 AC_ARG_ENABLE([tunelp],
1107   AS_HELP_STRING([--enable-tunelp], [build tunelp]),
1108   [], [enable_tunelp=no]
1109 )
1110 UL_BUILD_INIT([tunelp])
1111 UL_REQUIRES_LINUX([tunelp])
1112 AM_CONDITIONAL([BUILD_TUNELP], [test "x$build_tunelp" = xyes])
1113
1114
1115 AC_ARG_ENABLE([kill],
1116   AS_HELP_STRING([--disable-kill], [do not build kill]),
1117   [], [enable_kill=check]
1118 )
1119 UL_BUILD_INIT([kill])
1120 UL_REQUIRES_LINUX([kill])
1121 AM_CONDITIONAL([BUILD_KILL], [test "x$build_kill" = xyes])
1122
1123
1124 AC_ARG_ENABLE([deprecated-last],
1125   AS_HELP_STRING([--enable-deprecated-last], [build old deprecated last]),
1126   [], [enable_deprecated_last=no]
1127 )
1128 UL_BUILD_INIT([deprecated_last])
1129 AM_CONDITIONAL([BUILD_DEPRECATED_LAST], [test "x$build_deprecated_last" = xyes])
1130
1131
1132 AC_ARG_ENABLE([last],
1133   AS_HELP_STRING([--disable-last], [do not build last]),
1134   [], [enable_last=check]
1135 )
1136 UL_BUILD_INIT([last])
1137 UL_CONFLICTS_BUILD([last], [deprecated_last], [old deprecated last version])
1138 AM_CONDITIONAL([BUILD_LAST], [test "x$build_last" = xyes])
1139
1140
1141 AC_ARG_ENABLE([utmpdump],
1142   AS_HELP_STRING([--disable-utmpdump], [do not build utmpdump]),
1143   [], [enable_utmpdump=yes]
1144 )
1145 UL_BUILD_INIT([utmpdump])
1146 AM_CONDITIONAL([BUILD_UTMPDUMP], [test "x$build_utmpdump" = xyes])
1147
1148
1149 AC_ARG_ENABLE([line],
1150   AS_HELP_STRING([--enable-line], [build line]),
1151   [], [enable_line=no]
1152 )
1153 UL_BUILD_INIT([line])
1154 AM_CONDITIONAL([BUILD_LINE], [test "x$build_line" = xyes])
1155
1156
1157 AC_ARG_ENABLE([mesg],
1158               AS_HELP_STRING([--disable-mesg], [do not build mesg]),
1159   [], [enable_mesg=yes]
1160 )
1161 UL_BUILD_INIT([mesg])
1162 AM_CONDITIONAL([BUILD_MESG], [test "x$build_mesg" = xyes])
1163
1164
1165 AC_ARG_ENABLE([raw],
1166               AS_HELP_STRING([--disable-raw], [do not build raw]),
1167   [], [enable_raw=check]
1168 )
1169 UL_BUILD_INIT([raw])
1170 UL_REQUIRES_LINUX([raw])
1171 UL_REQUIRES_HAVE([raw], [linux_raw_h], [raw.h header file])
1172 AM_CONDITIONAL([BUILD_RAW], [test "x$build_raw" = xyes])
1173
1174
1175 AC_ARG_ENABLE([rename],
1176   AS_HELP_STRING([--disable-rename], [do not build rename]),
1177   [], [enable_rename=yes]
1178 )
1179 UL_BUILD_INIT([rename])
1180 AM_CONDITIONAL([BUILD_RENAME], [test "x$build_rename" = xyes])
1181
1182
1183 AC_ARG_ENABLE([reset],
1184   AS_HELP_STRING([--enable-reset], [build reset]),
1185   [], [enable_reset=no]
1186 )
1187 UL_BUILD_INIT([reset])
1188 AM_CONDITIONAL([BUILD_RESET], [test "x$build_reset" = xyes])
1189
1190
1191 AC_ARG_ENABLE([vipw],
1192   AS_HELP_STRING([--enable-vipw], [build vipw]),
1193   [], [enable_vipw=no]
1194 )
1195 UL_BUILD_INIT([vipw])
1196 AM_CONDITIONAL([BUILD_VIPW], [test "x$build_vipw" = xyes])
1197
1198
1199 AC_ARG_ENABLE([newgrp],
1200   AS_HELP_STRING([--enable-newgrp], [build newgrp]),
1201   [], [enable_newgrp=no]
1202 )
1203 UL_BUILD_INIT([newgrp])
1204 AM_CONDITIONAL([BUILD_NEWGRP], [test "x$build_newgrp" = xyes])
1205
1206
1207 AC_ARG_WITH([user], AS_HELP_STRING([--without-user], [compile without libuser (remote chsh)]),
1208   [], [with_user=check]
1209 )
1210 have_user=no
1211 AS_IF([test "x$with_user" != xno], [
1212   PKG_CHECK_MODULES(LIBUSER,[libuser >= 0.58], [have_user=yes], [have_user=no])
1213   AS_CASE([$with_user:$have_user],
1214     [yes:no],
1215       [AC_MSG_ERROR([user selected but libuser not found])],
1216     [*:yes],
1217       [AC_DEFINE([HAVE_LIBUSER], [1], [Define if libuser is available])]
1218   )
1219   # temporary solution, libuser has stupid .pc where are exported all
1220   # private dependencies to Requires: instead of Requires.private:
1221   AS_IF([test "x$have_user" = xyes], [
1222     LIBUSER_LIBS=-luser
1223   ])
1224 ])
1225 AM_CONDITIONAL([HAVE_USER], [test "x$have_user" = xyes])
1226
1227 AC_ARG_ENABLE([chfn-chsh-password],
1228   AS_HELP_STRING([--disable-chfn-chsh-password], [do not require the user to enter the password in chfn and chsh]),
1229   [], [enable_chfn_chsh_password=yes]
1230 )
1231
1232 AC_ARG_ENABLE([chfn-chsh],
1233   AS_HELP_STRING([--enable-chfn-chsh], [build chfn and chsh]),
1234   [], [enable_chfn_chsh=no]
1235 )
1236 UL_BUILD_INIT([chfn_chsh])
1237
1238 AS_IF([test "x$enable_chfn_chsh_password" = xyes -o "x$have_user" = xyes], [
1239   UL_REQUIRES_HAVE([chfn_chsh], [security_pam_misc_h], [PAM header file])
1240   AC_DEFINE([CHFN_CHSH_PASSWORD], [1], [Should chfn and chsh require the user to enter the password?])
1241 ])
1242 AM_CONDITIONAL([BUILD_CHFN_CHSH], [test "x$build_chfn_chsh" = xyes])
1243 AM_CONDITIONAL([CHFN_CHSH_PASSWORD], [test "x$enable_chfn_chsh_password" = xyes])
1244
1245 AC_ARG_ENABLE([chsh-only-listed],
1246 AS_HELP_STRING([--disable-chsh-only-listed], [chsh: allow shells not in /etc/shells]),
1247 [], enable_chsh_only_listed=yes
1248 )
1249
1250 AS_IF([test "x$enable_chsh_only_listed" = xyes], [
1251   AC_DEFINE([ONLY_LISTED_SHELLS], [1], [Should chsh allow only shells in /etc/shells?])
1252 ])
1253
1254
1255 AC_ARG_ENABLE([login],
1256   AS_HELP_STRING([--disable-login], [do not build login]),
1257   [], [enable_login=check]
1258 )
1259 UL_BUILD_INIT([login])
1260 UL_REQUIRES_HAVE([login], [security_pam_misc_h], [PAM header file])
1261 AM_CONDITIONAL([BUILD_LOGIN], [test "x$build_login" = xyes])
1262
1263 AC_ARG_ENABLE([login-chown-vcs],
1264   AS_HELP_STRING([--enable-login-chown-vcs], [let login chown /dev/vcsN]),
1265   [], [enable_login_chown_vcs=no]
1266 )
1267
1268 AS_IF([test "x$enable_login_chown_vcs" = xyes], [
1269   AC_DEFINE([LOGIN_CHOWN_VCS], [1], [Should login chown /dev/vcsN?])
1270 ])
1271
1272 AC_ARG_ENABLE([login-stat-mail],
1273   AS_HELP_STRING([--enable-login-stat-mail], [let login stat() the mailbox]),
1274   [], [enable_login_stat_mail=no]
1275 )
1276
1277 AS_IF([test "x$enable_login_stat_mail" = xyes], [
1278   AC_DEFINE([LOGIN_STAT_MAIL], [1], [Should login stat() the mailbox?])
1279 ])
1280
1281
1282 AC_ARG_ENABLE([nologin],
1283   AS_HELP_STRING([--disable-nologin], [do not build nologin]),
1284   [], [enable_nologin=yes]
1285 )
1286 UL_BUILD_INIT([nologin])
1287 AM_CONDITIONAL([BUILD_NOLOGIN], [test "x$build_nologin" = xyes])
1288
1289
1290 AC_ARG_ENABLE([sulogin],
1291   AS_HELP_STRING([--disable-sulogin], [do not build sulogin]),
1292   [], [enable_sulogin=yes]
1293 )
1294 UL_BUILD_INIT([sulogin])
1295 AM_CONDITIONAL([BUILD_SULOGIN], [test "x$build_sulogin" = xyes])
1296
1297
1298 AC_ARG_ENABLE([su],
1299   AS_HELP_STRING([--disable-su], [do not build su]),
1300   [], [enable_su=check]
1301 )
1302 UL_BUILD_INIT([su])
1303 UL_REQUIRES_HAVE([su], [security_pam_misc_h], [PAM header file])
1304 AM_CONDITIONAL([BUILD_SU], [test "x$build_su" = xyes])
1305
1306
1307 AC_ARG_ENABLE([runuser],
1308   AS_HELP_STRING([--disable-runuser], [do not build runuser]),
1309   [], [enable_runuser=check]
1310 )
1311 UL_BUILD_INIT([runuser])
1312 UL_REQUIRES_HAVE([runuser], [security_pam_misc_h], [PAM header file])
1313 AM_CONDITIONAL([BUILD_RUNUSER], [test "x$build_runuser" = xyes])
1314
1315
1316 AC_ARG_ENABLE([ul],
1317   AS_HELP_STRING([--disable-ul], [do not build ul]),
1318   [], [enable_ul=check]
1319 )
1320 UL_BUILD_INIT([ul])
1321 UL_REQUIRES_HAVE([ul], [ncurses, tinfo], [ncurses or tinfo libraries])
1322 AM_CONDITIONAL([BUILD_UL], [test "x$build_ul" = xyes])
1323
1324
1325 AC_ARG_ENABLE([more],
1326   AS_HELP_STRING([--disable-more], [do not build more]),
1327   [], [enable_more=check]
1328 )
1329 UL_BUILD_INIT([more])
1330 UL_REQUIRES_HAVE([more], [ncurses, tinfo, termcap], [ncurses, tinfo or termcap libraries])
1331 AM_CONDITIONAL([BUILD_MORE], [test "x$build_more" = xyes])
1332
1333
1334 AC_ARG_ENABLE([pg],
1335   AS_HELP_STRING([--disable-pg], [do not build pg]),
1336   [], [enable_pg=check]
1337 )
1338 UL_BUILD_INIT([pg])
1339 UL_REQUIRES_HAVE([pg], [ncurses], [ncurses or ncursesw library])
1340 AM_CONDITIONAL([BUILD_PG], [test "x$build_pg" = xyes])
1341
1342
1343 AC_ARG_ENABLE([setterm],
1344   AS_HELP_STRING([--disable-setterm], [do not build setterm]),
1345   [], [enable_setterm=check]
1346 )
1347 UL_BUILD_INIT([setterm])
1348 UL_REQUIRES_LINUX([setterm])
1349 UL_REQUIRES_HAVE([setterm], [ncurses], [ncurses library])
1350 AM_CONDITIONAL([BUILD_SETTERM], [test "x$build_setterm" = xyes])
1351
1352
1353 AC_ARG_ENABLE([schedutils],
1354   AS_HELP_STRING([--disable-schedutils], [do not build chrt, ionice, taskset]),
1355   [], [enable_schedutils=yes]
1356 )
1357 UL_BUILD_INIT([schedutils])
1358 AM_CONDITIONAL([BUILD_SCHEDUTILS], [test "x$build_schedutils" = xyes])
1359
1360 UL_BUILD_INIT([ionice], [check])
1361 UL_REQUIRES_BUILD([ionice], [schedutils])
1362 UL_REQUIRES_SYSCALL_CHECK([ionice],
1363         [UL_CHECK_SYSCALL([ioprio_set],
1364           [alpha],      [442],
1365           [i*86],       [289],
1366           [ia64*],      [1274],
1367           [powerpc*],   [273],
1368           [s390*],      [282],
1369           [sparc*],     [196],
1370           [sh*],        [288],
1371           [x86_64*],    [251])],
1372         [ioprio_set])
1373
1374 UL_REQUIRES_SYSCALL_CHECK([ionice],
1375         [UL_CHECK_SYSCALL([ioprio_get],
1376           [alpha],      [443],
1377           [i*86],       [290],
1378           [ia64*],      [1275],
1379           [powerpc*],   [274],
1380           [s390*],      [283],
1381           [sparc*],     [218],
1382           [sh*],        [289],
1383           [x86_64*],    [252])],
1384         [ioprio_get])
1385
1386 AM_CONDITIONAL([BUILD_IONICE], [test "x$build_ionice" = xyes])
1387
1388 UL_BUILD_INIT([taskset], [check])
1389 UL_REQUIRES_BUILD([taskset], [schedutils])
1390 UL_REQUIRES_HAVE([taskset], [cpu_set_t], [cpu_set_t type])
1391 UL_REQUIRES_SYSCALL_CHECK([taskset],
1392         [UL_CHECK_SYSCALL([sched_getaffinity])],
1393         [sched_getaffinity])
1394 AM_CONDITIONAL([BUILD_TASKSET], [test "x$build_taskset" = xyes])
1395
1396
1397 AC_ARG_ENABLE([wall],
1398   AS_HELP_STRING([--disable-wall], [do not build wall]),
1399   [], [enable_wall=yes]
1400 )
1401 UL_BUILD_INIT([wall])
1402 AM_CONDITIONAL([BUILD_WALL], [test "x$build_wall" = xyes])
1403
1404
1405 AC_ARG_ENABLE([write],
1406   AS_HELP_STRING([--enable-write], [build write]),
1407   [], [enable_write=no]
1408 )
1409 UL_BUILD_INIT([write])
1410 AM_CONDITIONAL([BUILD_WRITE], [test "x$build_write" = xyes])
1411
1412
1413 AC_ARG_WITH([systemd],
1414   AS_HELP_STRING([--with-systemd], [build with support for systemd]),
1415   [], [with_systemd=check]
1416 )
1417
1418 have_systemd=no
1419 AS_IF([test "x$with_systemd" != xno], [
1420   # new version -- all libsystemd-* libs merged into libsystemd
1421   PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [have_systemd=yes], [have_systemd=no])
1422   # old versions
1423   AS_IF([test "x$have_systemd" != "xyes"], [
1424     PKG_CHECK_MODULES([SYSTEMD_DAEMON], [libsystemd-daemon],
1425                       [have_systemd_daemon=yes], [have_systemd_daemon=no])
1426     PKG_CHECK_MODULES([SYSTEMD_JOURNAL], [libsystemd-journal],
1427                       [have_systemd_journal=yes], [have_systemd_journal=no])
1428     AS_IF([test "x$have_systemd_daemon" = "xyes" -a "x$have_systemd_journal" = "xyes" ],[
1429            have_systemd=yes])
1430   ])
1431   AS_CASE([$with_systemd:$have_systemd],
1432     [yes:no],
1433       [AC_MSG_ERROR([systemd expected but libsystemd not found])],
1434     [*:yes],
1435        AC_DEFINE([HAVE_LIBSYSTEMD], [1], [Define if libsystemd is available])
1436   )
1437 ])
1438 AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$have_systemd" = xyes])
1439
1440
1441 AC_ARG_WITH([systemdsystemunitdir],
1442   AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [directory for systemd service files]),
1443   [], [with_systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`])
1444
1445 AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [
1446   AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1447 ])
1448
1449
1450 AC_ARG_WITH([smack],
1451   AS_HELP_STRING([--with-smack], [build with SMACK support]),
1452   [], [with_smack=no]
1453 )
1454 AS_IF([test "x$with_smack" = xyes], [
1455   AC_DEFINE([HAVE_SMACK], [1], [Add SMACK support])
1456 ])
1457
1458
1459 AC_ARG_WITH([bashcompletiondir],
1460   AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
1461   [],
1462   [AS_IF([`$PKG_CONFIG --exists bash-completion`], [
1463     with_bashcompletiondir=`$PKG_CONFIG --variable=completionsdir bash-completion`
1464   ], [
1465     with_bashcompletiondir=${datadir}/bash-completion/completions
1466   ])
1467 ])
1468 AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
1469
1470 AC_ARG_ENABLE([bash-completion],
1471   AS_HELP_STRING([--disable-bash-completion], [do not install bash completion files]),
1472   [], [enable_bash_completion=yes]
1473 )
1474
1475 AM_CONDITIONAL([BUILD_BASH_COMPLETION], [test "x$enable_bash_completion" = xyes])
1476
1477
1478 AC_ARG_WITH([python],
1479   AS_HELP_STRING([--with-python], [generate python bindings, use --with-python={2,3} to force version]),
1480   [], [with_python=no]
1481 )
1482
1483 have_python=no
1484 AS_IF([test "x$with_python" != xno], [
1485   # We follow distributions default and look for PKG module name "python"
1486   # (minimal version is 2) but if major version is explicitly specified by
1487   # --with-python=2 or --with-python=3 then we look for PKG module "python2" or
1488   # "python3".
1489   AS_IF([test "x$withval" != xno -a "x$withval" != xyes],
1490         [pymajor="$withval"; PYTHON=python${pymajor}], [pymajor="2"])
1491   AM_PATH_PYTHON([$pymajor], [have_python=yes], [have_python=no])
1492   AS_CASE([$with_python:$have_python],
1493     [yes:no],
1494       [AC_MSG_ERROR([python selected but libpython not found])]
1495   )
1496   PKG_CHECK_MODULES([PYTHON], [python-$PYTHON_VERSION])
1497
1498   UL_BUILD_INIT([pylibmount], [check])
1499   UL_REQUIRES_HAVE([pylibmount], [python], [libpython])
1500   UL_REQUIRES_BUILD([pylibmount], [libmount])
1501 ])
1502
1503 AM_CONDITIONAL([BUILD_PYLIBMOUNT], [test "x$build_pylibmount" = "xyes"])
1504
1505
1506 AC_ARG_ENABLE([pg-bell],
1507   AS_HELP_STRING([--disable-pg-bell], [let pg not ring the bell on invalid keys]),
1508   [], [enable_pg_bell=yes]
1509 )
1510
1511 AS_IF([test "x$enable_pg_bell" = xyes], [
1512   AC_DEFINE([PG_BELL], [1], [Should pg ring the bell on invalid keys?])
1513 ])
1514
1515
1516 AC_DEFUN([FS_PATHS_DEFAULT], [/sbin:/sbin/fs.d:/sbin/fs])
1517 AC_ARG_ENABLE([fs-paths-default],
1518   AS_HELP_STRING([--enable-fs-paths-default=paths], [default search path for fs helpers @<:@FS_PATHS_DEFAULT@:>@]),
1519   [AS_CASE([$enableval],
1520     [yes], [fs_paths_defaults="FS_PATHS_DEFAULT"],
1521     [no],  [fs_paths_defaults=""],
1522     [fs_paths_defaults="$enableval"]
1523   )],
1524   [fs_paths_defaults="FS_PATHS_DEFAULT"]
1525 )
1526 AC_ARG_ENABLE([fs-paths-extra],
1527   AS_HELP_STRING([--enable-fs-paths-extra=paths], [additional search paths for fs helpers]),
1528   [AS_CASE([$enableval],
1529      [yes|no], [fs_paths_extra=""],
1530      [fs_paths_extra="$enableval"]
1531   )],
1532   [fs_paths_extra=""]
1533 )
1534 fs_paths="$fs_paths_defaults"
1535 AS_IF([test "x$fs_paths_extra" != "x"], [
1536   AS_IF([test "x$fs_paths" != "x"], [
1537     fs_paths="${fs_paths}:"
1538   ])
1539   fs_paths="${fs_paths}${fs_paths_extra}"
1540 ])
1541 AC_DEFINE_UNQUOTED([FS_SEARCH_PATH], "$fs_paths", [search path for fs helpers])
1542
1543
1544 AC_ARG_ENABLE([use-tty-group],
1545   AS_HELP_STRING([--disable-use-tty-group], [do not install wall and write setgid tty]),
1546   [], [enable_use_tty_group=yes]
1547 )
1548 AM_CONDITIONAL([USE_TTY_GROUP], [test "x$enable_use_tty_group" = xyes])
1549
1550 AS_IF([test "x$enable_use_tty_group" = xyes], [
1551   AC_DEFINE([USE_TTY_GROUP], [1], [Should wall and write be installed setgid tty?])
1552 ])
1553
1554
1555 AC_ARG_ENABLE([sulogin-emergency-mount],
1556   AS_HELP_STRING([--enable-sulogin-emergency-mount],
1557                  [use emergency mount of /dev and /proc for sulogin]),
1558   [], [enable_sulogin_emergency_mount=no]
1559 )
1560
1561 AS_IF([test "x$enable_sulogin_emergency_mount" = xyes], [
1562   AC_DEFINE([USE_SULOGIN_EMERGENCY_MOUNT], [1],
1563             [Should sulogin use a emergency mount of /dev and /proc?])
1564 ])
1565
1566
1567 AC_ARG_ENABLE([makeinstall-chown],
1568   AS_HELP_STRING([--disable-makeinstall-chown], [do not do chown-like operations during "make install"]),
1569   [], [enable_makeinstall_chown=yes]
1570 )
1571 AM_CONDITIONAL([MAKEINSTALL_DO_CHOWN], [test "x$enable_makeinstall_chown" = xyes])
1572
1573 AC_ARG_ENABLE([makeinstall-setuid],
1574   AS_HELP_STRING([--disable-makeinstall-setuid], [do not do setuid chmod operations during "make install"]),
1575   [], [enable_makeinstall_setuid=yes]
1576 )
1577 AM_CONDITIONAL([MAKEINSTALL_DO_SETUID], [test "x$enable_makeinstall_setuid" = xyes])
1578
1579
1580 AC_ARG_VAR([SUID_CFLAGS],
1581            [CFLAGS used for binaries which are usually with the suid bit])
1582 AC_ARG_VAR([SUID_LDFLAGS],
1583            [LDFLAGS used for binaries which are usually with the suid bit])
1584
1585 AC_ARG_VAR([DAEMON_CFLAGS],
1586            [CFLAGS used for binaries which are usually executed as daemons])
1587 AC_ARG_VAR([DAEMON_LDFLAGS],
1588            [LDFLAGS used for binaries which are usually executed as daemons])
1589
1590 AC_ARG_VAR([SOLIB_CFLAGS],
1591            [CFLAGS used for shared libraries])
1592 AC_ARG_VAR([SOLIB_LDFLAGS],
1593            [LDFLAGS used for shared libraries])
1594
1595 LIBS=""
1596
1597
1598 AC_CONFIG_HEADERS([config.h])
1599
1600 #
1601 # Don't use configure.ac to replace install paths! See Makefile PATHFILES for
1602 # more details.
1603 #
1604 AC_CONFIG_FILES([
1605 Makefile
1606 libblkid/docs/Makefile
1607 libblkid/docs/version.xml
1608 libblkid/src/blkid.h
1609 libmount/docs/Makefile
1610 libmount/docs/version.xml
1611 libmount/src/libmount.h
1612 libsmartcols/docs/Makefile
1613 libsmartcols/docs/version.xml
1614 libsmartcols/src/libsmartcols.h
1615 po/Makefile.in
1616 ])
1617
1618 AC_OUTPUT
1619
1620 AC_MSG_RESULT([
1621         ${PACKAGE}  ${VERSION}
1622
1623         prefix:            ${prefix}
1624         exec prefix:       ${exec_prefix}
1625
1626         localstatedir:     ${localstatedir}
1627         bindir:            ${bindir}
1628         sbindir:           ${sbindir}
1629         libdir:            ${libdir}
1630         includedir:        ${includedir}
1631         usrbin_execdir:    ${usrbin_execdir}
1632         usrsbin_execdir:   ${usrsbin_execdir}
1633         usrlib_execdir:    ${usrlib_execdir}
1634
1635         compiler:          ${CC}
1636         cflags:            ${CFLAGS}
1637         suid cflags:       ${SUID_CFLAGS}
1638         ldflags:           ${LDFLAGS}
1639         suid ldflags:      ${SUID_LDFLAGS}
1640
1641         Python:            ${PYTHON}
1642         Python version:    ${PYTHON_VERSION}
1643         Python libs:       ${pyexecdir}
1644
1645         Bash completions:  ${with_bashcompletiondir}
1646         Systemd support:   ${have_systemd}
1647
1648         warnings:
1649
1650 ${WARN_CFLAGS}
1651 ])