configure.ac

   1 dnl GNU Parted - a library and front end for manipulation hard disk partitions
   2 dnl Copyright (C) 1998, 1999, 2000, 2001, 2002, 2005
   3 dnl                     Free Software Foundation, Inc.
   4 dnl
   5 dnl This file may be modified and/or distributed without restriction.
   6
   7 AC_PREREQ(2.50)
   8
   9 AC_INIT(include/parted/parted.h)
  10
  11 dnl Versioning
  12 dnl Shamelessly pulled straight from glib's configure.in ...
  13 dnl Making releases:
  14 dnl    PED_MICRO_VERSION += 1;
  15 dnl    PED_INTERFACE_AGE += 1;
  16 dnl    PED_BINARY_AGE += 1;
  17 dnl if any functions have been added, set PED_INTERFACE_AGE to 0.
  18 dnl if backwards compatibility has been broken (eg. functions removed,
  19 dnl function signatures changed),
  20 dnl set PED_BINARY_AGE _and_ PED_INTERFACE_AGE to 0.
  21 PED_MAJOR_VERSION=1
  22 PED_MINOR_VERSION=9
  23 PED_MICRO_VERSION=9
  24 PED_INTERFACE_AGE=1
  25 PED_BINARY_AGE=1
  26 PED_VERSION_SUFFIX=
  27 PED_VERSION=$PED_MAJOR_VERSION.$PED_MINOR_VERSION.$PED_MICRO_VERSION$PED_VERSION_SUFFIX
  28
  29 LT_RELEASE=$PED_MAJOR_VERSION.$PED_MINOR_VERSION
  30 LT_CURRENT=`expr $PED_MICRO_VERSION - $PED_INTERFACE_AGE`
  31 LT_REVISION=$PED_INTERFACE_AGE
  32 LT_AGE=`expr $PED_BINARY_AGE - $PED_INTERFACE_AGE`
  33
  34 AC_SUBST(LT_RELEASE)
  35 AC_SUBST(LT_CURRENT)
  36 AC_SUBST(LT_REVISION)
  37 AC_SUBST(LT_AGE)
  38
  39 PACKAGE=parted
  40 VERSION=$PED_VERSION
  41
  42 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
  43
  44 AM_CONFIG_HEADER(config.h)
  45
  46 AC_CANONICAL_HOST
  47 case "$host_os" in
  48         linux*) OS=linux ;;
  49         gnu*)   OS=gnu ;;
  50         beos*)  OS=beos ;;
  51         *)      AC_MSG_ERROR([Unknown or unsupported OS "$host_os".  Only "linux", "gnu" and "beos" are supported in this version of GNU Parted.]) ;;
  52 esac
  53 AC_SUBST(OS)
  54
  55 dnl Command-line options
  56 AC_ARG_WITH(readline,
  57         [  --with-readline         support fancy command line editing], ,
  58         with_readline=yes
  59 )
  60
  61 AC_ARG_ENABLE(mtrace,
  62         [  --enable-mtrace         enable malloc() debugging], ,
  63         enable_mtrace=no
  64 )
  65 if test "$enable_mtrace" = yes; then
  66         AC_DEFINE(ENABLE_MTRACE, 1, [Mtrace malloc() debugging])
  67 fi
  68
  69 AC_ARG_ENABLE(device-mapper,
  70         [  --enable-device-mapper  enable device mapper support [default=no]], ,
  71         enable_device_mapper=no
  72 )
  73 if test "$enable_device_mapper" = yes; then
  74         AC_DEFINE(ENABLE_DEVICE_MAPPER, 1, [device mapper (libdevmapper) support])
  75 fi
  76
  77 AC_ARG_ENABLE(selinux,
  78         [  --enable-selinux        enable SELinux support [default=no]], ,
  79         enable_selinux=no
  80 )
  81
  82 AC_ARG_ENABLE(discover-only,
  83         [  --enable-discover-only  support only reading/probing [default=no]], ,
  84         enable_discover_only=no
  85 )
  86 if test "$enable_discover_only" = yes; then
  87         AC_DEFINE(DISCOVER_ONLY, 1, [Probing functionality only])
  88 fi
  89
  90 PARTED_LIBS=""
  91 AC_ARG_ENABLE(dynamic-loading,
  92 [  --enable-dynamic-loading  support dynamic fs libraries [default=yes]], ,
  93         if test "$enable_discover_only" = yes; then
  94                 enable_dynamic_loading=no
  95         else
  96                 enable_dynamic_loading=yes
  97         fi
  98 )
  99 if test "$enable_discover_only" = yes -a "$enable_dynamic_loading" = yes; then
 100         AC_MSG_ERROR(
 101 [You can't use --enable-dynamic-loading and --disable-discover-only together]
 102         )
 103 fi
 104
 105 AC_ARG_ENABLE(fs,
 106         [  --enable-fs             include filesystem support [default=yes]], ,
 107         enable_fs=yes
 108 )
 109 if test "$enable_fs" = yes; then
 110         AC_DEFINE(ENABLE_FS, 1,
 111                   [Include file system support.  i.e. libparted/fs_...])
 112 fi
 113
 114 AC_ARG_ENABLE(debug,
 115         [  --enable-debug          compile in assertions [default=yes]], ,
 116         enable_debug=yes
 117 )
 118
 119 if test "$enable_debug" = yes; then
 120         AC_DEFINE(DEBUG, 1, [Enable assertions, etc.])
 121 fi
 122
 123 AC_ARG_ENABLE(read-only,
 124         [  --enable-read-only      disable writing (for debugging) [default=no]]
 125         , ,
 126         enable_read_only=no
 127 )
 128 if test "$enable_read_only" = yes; then
 129         AC_DEFINE(READ_ONLY, 1, [Disable all writing code])
 130 fi
 131
 132 PARTEDLDFLAGS=
 133 AC_SUBST(PARTEDLDFLAGS)
 134
 135 AC_ARG_ENABLE(pc98,
 136         [  --enable-pc98          build with pc98 support [default=yes]], ,
 137         enable_pc98=yes
 138 )
 139 if test "$enable_pc98" = yes; then
 140         AC_DEFINE(ENABLE_PC98, 1,
 141                   [Include PC98 partition tables.  (Sometimes excluded to avoid
 142                    collisions with msdos partition tables])
 143 fi
 144
 145 AC_ARG_ENABLE(Werror,
 146         [  --enable-Werror         build with gcc -Werror [default=yes]], ,
 147         enable_Werror=yes
 148 )
 149
 150 AC_ARG_ENABLE(hfs-extract-fs,
 151         [  --enable-hfs-extract-fs Extract special HFS files for debugging [default=no]], ,
 152         enable_hfs_extract_fs=no
 153 )
 154 if test "$enable_hfs_extract_fs" = yes; then
 155        AC_DEFINE(HFS_EXTRACT_FS, 1,
 156                  [Extract low level special HFS(+) files for debugging purposes
 157                   when using the "check" command (NOT FOR PACKAGING)])
 158 fi
 159
 160 dnl make libc threadsafe (not required for us, but useful other users of
 161 dnl libparted)
 162 CFLAGS="$CFLAGS -D_REENTRANT"
 163
 164 dnl Check for programs.
 165 AC_ISC_POSIX
 166 AC_PROG_CC
 167 AC_PROG_GCC_TRADITIONAL
 168
 169 dnl This test must come as early as possible after the compiler configuration
 170 dnl tests, because the choice of the file model can (in principle) affect
 171 dnl whether functions and headers are available, whether they work, etc.
 172 AC_SYS_LARGEFILE
 173
 174 CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=${ac_cv_sys_file_offset_bits}"
 175 AC_CHECK_SIZEOF(off_t, 64, [
 176         #include <stdio.h>
 177         #include <sys/types.h>
 178         #include <unistd.h>
 179 ])
 180
 181 AM_ENABLE_SHARED
 182 if test "$OS" = linux -a $ac_cv_sizeof_off_t -lt 8; then
 183         dnl Need to disable shared libraries, to get llseek() to work.  Long
 184         dnl story.  The short story is: lseek() isn't in glibc, so a syscall
 185         dnl must be made.  syscalls can't be made from within shared libraries,
 186         dnl because of a bug (?) in gcc.
 187         AC_MSG_WARN(
 188 off_t is less than 8 bytes.  Using llseek syscall, and disabling shared
 189 libraries.)
 190         AM_DISABLE_SHARED
 191 fi
 192 AM_PROG_LIBTOOL
 193
 194 dnl Initialize i18n:
 195 ALL_LINGUAS="ca cs da de es fr gl id it ja nl nn hu pl pt pt_BR ru sv tr uk vi zh_CN zh_TW"
 196 AM_GNU_GETTEXT_VERSION([0.12.1])
 197 AM_GNU_GETTEXT([external])
 198 CFLAGS="$CFLAGS -DLOCALEDIR=\"\\\"$datadir/locale\\\"\""
 199 if test "$USE_INCLUDED_LIBINTL" = "yes"; then
 200         AC_MSG_ERROR(
 201 GNU Parted requires gettext to be installed for compilation -
 202 if native language support is desired.  Either disable native language support
 203 with:
 204         $ ./configure --disable-nls
 205 Or install gettext.  GNU gettext is available from
 206         http://ftp.gnu.org/gnu/gettext
 207 )
 208         exit
 209 fi
 210
 211 dnl Check for libdl, if we are doing dynamic loading
 212 DL_LIBS=""
 213 if test "$enable_dynamic_loading" = yes; then
 214         AC_CHECK_LIB(dl, dlopen,
 215                 DL_LIBS="-ldl"
 216                 PARTED_LIBS="$PARTED_LIBS -ldl"
 217                 AC_DEFINE(DYNAMIC_LOADING, 1, [Lazy linking to fs libs]),
 218                 AC_MSG_ERROR(
 219                         [-ldl not found!  Try using --disable-dynamic-loading]
 220                 )
 221                 exit
 222         )
 223 fi
 224 AC_SUBST(DL_LIBS)
 225
 226 dnl Check for libuuid
 227 UUID_LIBS=""
 228 AC_CHECK_LIB(uuid, uuid_generate, UUID_LIBS="-luuid",
 229         AC_MSG_ERROR(
 230 GNU Parted requires libuuid - a part of the e2fsprogs package (but
 231 sometimes distributed separately in uuid-devel or similar)
 232 This can probably be found on your distribution's CD or FTP site or at:
 233          http://web.mit.edu/tytso/www/linux/e2fsprogs.html
 234 Note: if you are using precompiled packages you will also need the development
 235 package as well (which may be called e2fsprogs-devel or something similar).
 236 If you compile e2fsprogs yourself then you need to do 'make install' and
 237 'make install-libs'.
 238         )
 239         exit
 240 )
 241 AC_SUBST(UUID_LIBS)
 242
 243 dnl Check for libdevmapper
 244 DM_LIBS=""
 245 if test "$enable_device_mapper" = yes; then
 246         AC_CHECK_LIB(devmapper, dm_task_create,
 247                 DM_LIBS="-ldevmapper",
 248                 AC_MSG_ERROR(
 249                         [libdevmapper not found!  Try using --disable-device-mapper]
 250                 )
 251                 exit
 252         )
 253 fi
 254 AC_SUBST(DM_LIBS)
 255
 256 dnl Check for SELinux
 257 SELINUX_LIBS=""
 258 if test "$enable_selinux" = yes; then
 259         SELINUX_LIBS="-lselinux -lsepol"
 260 fi
 261 AC_SUBST(SELINUX_LIBS)
 262
 263 dnl Check for libreiserfs
 264 REISER_LIBS=""
 265 if test "$enable_dynamic_loading" = no -a "$enable_discover_only" = no; then
 266         OLD_LIBS="$LIBS"
 267         AC_CHECK_LIB(dal, dal_equals,
 268                 LIBS="-ldal"
 269                 AC_CHECK_LIB(reiserfs, reiserfs_fs_probe,
 270                         REISER_LIBS="-ldal -lreiserfs"
 271                         AC_DEFINE(HAVE_LIBREISERFS, 1, [Have libreiserfs])
 272                 )
 273                 AC_CHECK_LIB(reiserfs, reiserfs_fs_check,
 274                         AC_DEFINE(HAVE_REISERFS_FS_CHECK, 1, [Have reiserfs_fs_check()])
 275                 )
 276         )
 277         LIBS="$OLD_LIBS"
 278 fi
 279 AC_SUBST(REISER_LIBS)
 280
 281 dnl Check for termcap
 282 if test "$with_readline" = yes; then
 283         OLD_LIBS="$LIBS"
 284         LIBS=""
 285         AC_SEARCH_LIBS(tgetent, ncurses curses termcap termlib,
 286                 PARTED_LIBS="$PARTED_LIBS $LIBS",
 287                 AC_MSG_ERROR(
 288 termcap could not be found which is required for the
 289 --with-readline option (which is enabled by default).  Either disable readline
 290 support with --without-readline or download and install termcap from:
 291         ftp.gnu.org/gnu/termcap
 292 Note: if you are using precompiled packages you will also need the development
 293   package as well (which may be called termcap-devel or something similar).
 294 Note: (n)curses also seems to work as a substitute for termcap.  This was
 295   not found either - but you could try installing that as well.
 296 )
 297         exit
 298         )
 299         LIBS="$OLD_LIBS"
 300 fi
 301
 302 dnl Check for readline
 303 if test "$with_readline" = yes; then
 304         OLD_LIBS="$LIBS"
 305         LIBS="$LIBS $PARTED_LIBS"
 306         AC_CHECK_LIB(readline, readline,
 307                 PARTED_LIBS="-lreadline $PARTED_LIBS"
 308                 AC_DEFINE(HAVE_LIBREADLINE, 1, [have readline]),
 309                 AC_MSG_ERROR(
 310 GNU Readline could not be found which is required for the
 311 --with-readline (which is enabled by default).  Either disable readline support with
 312 --without-readline or downloaded and install it from:
 313         ftp.gnu.org/gnu/readline
 314 Note: if you are using precompiled packages you will also need the development
 315 package as well (which may be called readline-devel or something similar).
 316 )
 317                 exit,
 318                 $PARTED_LIBS
 319         )
 320         LIBS="$OLD_LIBS"
 321 fi
 322
 323 AC_SUBST(PARTED_LIBS)
 324
 325 dnl Check for OS specific libraries
 326
 327 dnl GNU/Hurd:
 328 if test "$OS" = gnu; then
 329         CFLAGS="$CFLAGS -D_GNU_SOURCE=1"
 330
 331 dnl libshouldbeinlibc
 332         AC_CHECK_LIB(shouldbeinlibc, vm_deallocate,
 333                 OS_LIBS="$OS_LIBS -lshouldbeinlibc",
 334                 AC_MSG_ERROR(
 335 GNU Parted requires libshouldbeinlibc when running on
 336 GNU/Hurd systems.  It is a standard part of a GNU/Hurd system.
 337                 )
 338                 exit
 339         )
 340
 341 dnl libstore may depend on libparted being present.
 342 dnl Aren't circular dependencies wonderful?
 343         OLD_LIBS="$LIBS"
 344         LIBS=
 345
 346         AC_CHECK_LIB(parted, ped_device_read)
 347
 348 dnl libstore
 349         AC_CHECK_LIB(store, store_open,
 350                 OS_LIBS="$OS_LIBS -lstore",
 351                 AC_MSG_ERROR(
 352 GNU Parted requires libstore when running on GNU/Hurd
 353 systems.  It is a standard part of a GNU/Hurd system.
 354                 )
 355                 exit,
 356                 $OS_LIBS $UUID_LIBS $DM_LIBS $LIBS
 357         )
 358         LIBS="$OLD_LIBS"
 359 fi
 360
 361 dnl BeOS/ZETA/Haiku:
 362
 363 if test "$OS" = beos; then
 364         dnl Include the socket library, as it is a depedency of libuuid
 365         dnl and so also of us (due to socket() call in libuuid)
 366         OS_LIBS="$OS_LIBS -lsocket"
 367 fi
 368
 369 AC_SUBST(OS_LIBS)
 370
 371 dnl One day, gettext might support libtool...
 372 dnl if test "$USE_INCLUDED_LIBINTL" = "yes"; then
 373 dnl     INTLINCS='-I$(top_srcdir)/intl'
 374 dnl fi
 375 AC_SUBST(INTLINCS)
 376
 377
 378 dnl Checks for header files.
 379 AC_CHECK_HEADER(uuid/uuid.h, ,
 380         AC_MSG_ERROR(
 381 GNU Parted requires libuuid - a part of the e2fsprogs package.
 382 You seem to have the library installed but not the headers.  These are usually
 383 found in a corresponding development package (usually called e2fsprogs-devel).
 384 If you can't find one try:
 385         http://web.mit.edu/tytso/www/linux/e2fsprogs.html
 386 )
 387         exit
 388 )
 389
 390 AC_CHECK_HEADERS(getopt.h)
 391
 392 dnl required for libparted/llseek.c  (TODO: make linux-x86 only)
 393 if test "$OS" = linux; then
 394         AC_CHECK_HEADER(linux/unistd.h)
 395 fi
 396
 397 if test "$with_readline" = yes; then
 398         AC_CHECK_HEADERS(readline/readline.h readline/history.h, ,
 399                 AC_MSG_ERROR(
 400 The headers for GNU Readline could not be found which
 401 are required for the --with-readline option.  You seem to have the GNU readline
 402 library installed but not the headers.  These are usually found in a
 403 corresponding development package (usually called readline-devel).  If you can't
 404 find one try:
 405         ftp.gnu.org/gnu/readline
 406 Alternatively you can disable readline support with --without-readline
 407 )
 408         exit
 409         )
 410 fi
 411
 412 AC_CHECK_HEADERS(termcap.h)
 413
 414 if test "$USE_NLS" = yes; then
 415         AC_CHECK_HEADERS(wctype.h, ,
 416                 AC_MSG_ERROR(
 417 One or more of the header files that are required for
 418 native language support (wctype.h) could not be found.  Either get a newer
 419 version of GNU libc and its headers - which can be obtained from:
 420         ftp.gnu.org/gnu/glibc
 421 Or disable native language support with the --disable-nls option
 422 )
 423         exit
 424         )
 425 fi
 426
 427 AC_CHECK_HEADER([execinfo.h], [
 428         AC_CHECK_LIB(c, backtrace, [
 429                 AC_DEFINE(HAVE_BACKTRACE, 1, [Has backtrace support])
 430                 LDFLAGS="$LDFLAGS -rdynamic"
 431         ])
 432 ])
 433
 434 dnl check for "check", unit testing library/header
 435 PKG_CHECK_MODULES([CHECK], [check >= 0.9.3], have_check=yes, have_check=no)
 436 if test "$have_scintilla" != "yes"; then
 437     AC_MSG_RESULT([Unable to locate check version 0.9.3 or higher: not building])
 438 fi
 439 AM_CONDITIONAL([HAVE_CHECK], [test "$have_check" = yes])
 440
 441 dnl Checks for typedefs, structures and compiler characteristics.
 442 AC_PROG_LD
 443
 444 AC_C_BIGENDIAN
 445 AC_C_INLINE
 446 AC_C_CONST
 447 AC_C_RESTRICT
 448
 449
 450 dnl Checks for library functions.
 451 AC_CHECK_FUNCS(sigaction)
 452 AC_CHECK_FUNCS(getuid)
 453
 454 if test "$with_readline" = yes; then
 455         OLD_LIBS="$LIBS"
 456         LIBS="$LIBS $PARTED_LIBS -lreadline"
 457         AC_CHECK_FUNCS(rl_completion_matches)
 458         LIBS="$OLD_LIBS"
 459 fi
 460
 461 OLD_CFLAGS="$CFLAGS"
 462 CFLAGS=-D_GNU_SOURCE=1
 463 AC_CHECK_FUNCS(canonicalize_file_name)
 464 CFLAGS="$OLD_CFLAGS"
 465
 466 CFLAGS="$CFLAGS -W -Wall -Wno-unused -Wno-switch -Wno-format"
 467
 468 if test "$enable_Werror" = yes; then
 469         CFLAGS="$CFLAGS -Werror"
 470 fi
 471
 472 DATE=$(date '+%d %b %Y %H:%M')
 473 USER=$(whoami)
 474 HOST=$(hostname)
 475 BUILDINFO="$USER@$HOST, $DATE"
 476 AC_SUBST(BUILDINFO)
 477
 478 AC_OUTPUT([
 479 Makefile
 480 include/Makefile
 481 include/parted/Makefile
 482 libparted/Makefile
 483 libparted/labels/Makefile
 484 libparted/fs/Makefile
 485 libparted/fs/amiga/Makefile
 486 libparted/fs/ext2/Makefile
 487 libparted/fs/fat/Makefile
 488 libparted/fs/hfs/Makefile
 489 libparted/fs/jfs/Makefile
 490 libparted/fs/linux_swap/Makefile
 491 libparted/fs/ntfs/Makefile
 492 libparted/fs/reiserfs/Makefile
 493 libparted/fs/ufs/Makefile
 494 libparted/fs/xfs/Makefile
 495 libparted/tests/Makefile
 496 libparted.pc
 497 parted/Makefile
 498 partprobe/Makefile
 499 doc/Makefile
 500 doc/C/Makefile
 501 doc/pt_BR/Makefile
 502 debug/Makefile
 503 debug/clearfat/Makefile
 504 debug/test/Makefile
 505 po/Makefile.in
 506 parted.spec
 507 ])
 508
 509 echo
 510 echo Type \'make\' to compile parted.