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=8
  23 PED_MICRO_VERSION=0
  24 PED_INTERFACE_AGE=0
  25 PED_BINARY_AGE=0
  26 PED_VERSION_SUFFIX=rc3
  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 "$enable_device_mapper" = yes; then
  74         AC_DEFINE(ENABLE_DEVICE_MAPPER, 1, [device mapper (libdevmapper) support])
  75 fi
  76
  77 AC_ARG_ENABLE(discover-only,
  78         [  --enable-discover-only  support only reading/probing [default=no]], ,
  79         enable_discover_only=no
  80 )
  81 if test "$enable_discover_only" = yes; then
  82         AC_DEFINE(DISCOVER_ONLY, 1, [Probing functionality only])
  83 fi
  84
  85 PARTED_LIBS=""
  86 AC_ARG_ENABLE(dynamic-loading,
  87 [  --enable-dynamic-loading  support dynamic fs libraries [default=yes]], ,
  88         if test "$enable_discover_only" = yes; then
  89                 enable_dynamic_loading=no
  90         else
  91                 enable_dynamic_loading=yes
  92         fi
  93 )
  94 if test "$enable_discover_only" = yes -a "$enable_dynamic_loading" = yes; then
  95         AC_MSG_ERROR(
  96 [You can't use --enable-dynamic-loading and --disable-discover-only together]
  97         )
  98 fi
  99
 100 AC_ARG_ENABLE(fs,
 101         [  --enable-fs             include filesystem support [default=yes]], ,
 102         enable_fs=yes
 103 )
 104 if test "$enable_fs" = yes; then
 105         AC_DEFINE(ENABLE_FS, 1,
 106                   [Include file system support.  i.e. libparted/fs_...])
 107 fi
 108
 109 AC_ARG_ENABLE(debug,
 110         [  --enable-debug          compile in assertions [default=yes]], ,
 111         enable_debug=yes
 112 )
 113
 114 if test "$enable_debug" = yes; then
 115         AC_DEFINE(DEBUG, 1, [Enable assertions, etc.])
 116 fi
 117
 118 AC_ARG_ENABLE(read-only,
 119         [  --enable-read-only      disable writing (for debugging) [default=no]]
 120         , ,
 121         enable_read_only=no
 122 )
 123 if test "$enable_read_only" = yes; then
 124         AC_DEFINE(READ_ONLY, 1, [Disable all writing code])
 125 fi
 126
 127 PARTEDLDFLAGS=
 128 AC_SUBST(PARTEDLDFLAGS)
 129
 130 AC_ARG_ENABLE(pc98,
 131         [  --enable-pc98          build with pc98 support [default=yes]], ,
 132         enable_pc98=yes
 133 )
 134 if test "$enable_pc98" = yes; then
 135         AC_DEFINE(ENABLE_PC98, 1,
 136                   [Include PC98 partition tables.  (Sometimes excluded to avoid
 137                    collisions with msdos partition tables])
 138 fi
 139
 140 AC_ARG_ENABLE(Werror,
 141         [  --enable-Werror         build with gcc -Werror [default=yes]], ,
 142         enable_Werror=yes
 143 )
 144
 145 AC_ARG_ENABLE(hfs-extract-fs,
 146         [  --enable-hfs-extract-fs Extract special HFS files for debugging [default=no]], ,
 147         enable_hfs_extract_fs=no
 148 )
 149 if test "$enable_hfs_extract_fs" = yes; then
 150        AC_DEFINE(HFS_EXTRACT_FS, 1,
 151                  [Extract low level special HFS(+) files for debugging purposes
 152                   when using the "check" command (NOT FOR PACKAGING)])
 153 fi
 154
 155 dnl make libc threadsafe (not required for us, but useful other users of
 156 dnl libparted)
 157 CFLAGS="$CFLAGS -D_REENTRANT"
 158
 159 dnl Check for programs.
 160 AC_ISC_POSIX
 161 AC_PROG_CC
 162 AC_PROG_GCC_TRADITIONAL
 163
 164 dnl This test must come as early as possible after the compiler configuration
 165 dnl tests, because the choice of the file model can (in principle) affect
 166 dnl whether functions and headers are available, whether they work, etc.
 167 AC_SYS_LARGEFILE
 168
 169 CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=${ac_cv_sys_file_offset_bits}"
 170 AC_CHECK_SIZEOF(off_t, 64, [
 171         #include <stdio.h>
 172         #include <sys/types.h>
 173         #include <unistd.h>
 174 ])
 175
 176 AM_ENABLE_SHARED
 177 if test "$OS" = linux -a $ac_cv_sizeof_off_t -lt 8; then
 178         dnl Need to disable shared libraries, to get llseek() to work.  Long
 179         dnl story.  The short story is: lseek() isn't in glibc, so a syscall
 180         dnl must be made.  syscalls can't be made from within shared libraries,
 181         dnl because of a bug (?) in gcc.
 182         AC_MSG_WARN(
 183 off_t is less than 8 bytes.  Using llseek syscall, and disabling shared
 184 libraries.)
 185         AM_DISABLE_SHARED
 186 fi
 187 AM_PROG_LIBTOOL
 188
 189 dnl Initialize i18n:
 190 ALL_LINGUAS="ca cs da de es fr gl id it ja nl nn hu pl pt pt_BR ru sv tr uk vi zh_CN zh_TW"
 191 AM_GNU_GETTEXT_VERSION([0.12.1])
 192 AM_GNU_GETTEXT([external])
 193 CFLAGS="$CFLAGS -DLOCALEDIR=\"\\\"$datadir/locale\\\"\""
 194 if test "$USE_INCLUDED_LIBINTL" = "yes"; then
 195         AC_MSG_ERROR(
 196 GNU Parted requires gettext to be installed for compilation -
 197 if native language support is desired.  Either disable native language support
 198 with:
 199         $ ./configure --disable-nls
 200 Or install gettext.  GNU gettext is available from
 201         http://ftp.gnu.org/gnu/gettext
 202 )
 203         exit
 204 fi
 205 CFLAGS="$CFLAGS -DLOCALEDIR=\"\\\"$datadir/locale\\\"\""
 206
 207 dnl Check for libdl, if we are doing dynamic loading
 208 DL_LIBS=""
 209 if test "$enable_dynamic_loading" = yes; then
 210         AC_CHECK_LIB(dl, dlopen,
 211                 DL_LIBS="-ldl"
 212                 PARTED_LIBS="$PARTED_LIBS -ldl"
 213                 AC_DEFINE(DYNAMIC_LOADING, 1, [Lazy linking to fs libs]),
 214                 AC_MSG_ERROR(
 215                         [-ldl not found!  Try using --disable-dynamic-loading]
 216                 )
 217                 exit
 218         )
 219 fi
 220 AC_SUBST(DL_LIBS)
 221
 222 dnl Check for libuuid
 223 UUID_LIBS=""
 224 AC_CHECK_LIB(uuid, uuid_generate, UUID_LIBS="-luuid",
 225         AC_MSG_ERROR(
 226 GNU Parted requires libuuid - a part of the e2fsprogs package (but
 227 sometimes distributed separately in uuid-devel or similar)
 228 This can probably be found on your distribution's CD or FTP site or at:
 229          http://web.mit.edu/tytso/www/linux/e2fsprogs.html
 230 Note: if you are using precompiled packages you will also need the development
 231 package as well (which may be called e2fsprogs-devel or something similar).
 232 If you compile e2fsprogs yourself then you need to do 'make install' and
 233 'make install-libs'.
 234         )
 235         exit
 236 )
 237 AC_SUBST(UUID_LIBS)
 238
 239 dnl Check for libdevmapper
 240 DM_LIBS=""
 241 if test "$enable_device_mapper" = yes; then
 242         AC_CHECK_LIB(devmapper, dm_task_create,
 243                 DM_LIBS="-ldevmapper -lselinux -lsepol",
 244                 AC_MSG_ERROR(
 245                         [libdevmapper not found!  Try using --disable-device-mapper]
 246                 )
 247                 exit
 248         )
 249 fi
 250 AC_SUBST(DM_LIBS)
 251
 252 dnl Check for libreiserfs
 253 REISER_LIBS=""
 254 if test "$enable_dynamic_loading" = no -a "$enable_discover_only" = no; then
 255         OLD_LIBS="$LIBS"
 256         AC_CHECK_LIB(dal, dal_equals,
 257                 LIBS="-ldal"
 258                 AC_CHECK_LIB(reiserfs, reiserfs_fs_probe,
 259                         REISER_LIBS="-ldal -lreiserfs"
 260                         AC_DEFINE(HAVE_LIBREISERFS, 1, [Have libreiserfs])
 261                 )
 262                 AC_CHECK_LIB(reiserfs, reiserfs_fs_check,
 263                         AC_DEFINE(HAVE_REISERFS_FS_CHECK, 1, [Have reiserfs_fs_check()])
 264                 )
 265         )
 266         LIBS="$OLD_LIBS"
 267 fi
 268 AC_SUBST(REISER_LIBS)
 269
 270 dnl Check for termcap
 271 if test "$with_readline" = yes; then
 272         OLD_LIBS="$LIBS"
 273         LIBS=""
 274         AC_SEARCH_LIBS(tgetent, ncurses curses termcap termlib,
 275                 PARTED_LIBS="$PARTED_LIBS $LIBS",
 276                 AC_MSG_ERROR(
 277 termcap could not be found which is required for the
 278 --with-readline option (which is enabled by default).  Either disable readline
 279 support with --without-readline or download and install termcap from:
 280         ftp.gnu.org/gnu/termcap
 281 Note: if you are using precompiled packages you will also need the development
 282   package as well (which may be called termcap-devel or something similar).
 283 Note: (n)curses also seems to work as a substitute for termcap.  This was
 284   not found either - but you could try installing that as well.
 285 )
 286         exit
 287         )
 288         LIBS="$OLD_LIBS"
 289 fi
 290
 291 dnl Check for readline
 292 if test "$with_readline" = yes; then
 293         OLD_LIBS="$LIBS"
 294         LIBS="$LIBS $PARTED_LIBS"
 295         AC_CHECK_LIB(readline, readline,
 296                 PARTED_LIBS="-lreadline $PARTED_LIBS"
 297                 AC_DEFINE(HAVE_LIBREADLINE, 1, [have readline]),
 298                 AC_MSG_ERROR(
 299 GNU Readline could not be found which is required for the
 300 --with-readline (which is enabled by default).  Either disable readline support with
 301 --without-readline or downloaded and install it from:
 302         ftp.gnu.org/gnu/readline
 303 Note: if you are using precompiled packages you will also need the development
 304 package as well (which may be called readline-devel or something similar).
 305 )
 306                 exit,
 307                 $PARTED_LIBS
 308         )
 309         LIBS="$OLD_LIBS"
 310 fi
 311
 312 AC_SUBST(PARTED_LIBS)
 313
 314 dnl Check for OS specific libraries
 315
 316 dnl GNU/Hurd:
 317 if test "$OS" = gnu; then
 318         CFLAGS="$CFLAGS -D_GNU_SOURCE=1"
 319
 320 dnl libshouldbeinlibc
 321         AC_CHECK_LIB(shouldbeinlibc, vm_deallocate,
 322                 OS_LIBS="$OS_LIBS -lshouldbeinlibc",
 323                 AC_MSG_ERROR(
 324 GNU Parted requires libshouldbeinlibc when running on
 325 GNU/Hurd systems.  It is a standard part of a GNU/Hurd system.
 326                 )
 327                 exit
 328         )
 329
 330 dnl libstore may depend on libparted being present.
 331 dnl Aren't circular dependencies wonderful?
 332         OLD_LIBS="$LIBS"
 333         LIBS=
 334
 335         AC_CHECK_LIB(parted, ped_device_read)
 336
 337 dnl libstore
 338         AC_CHECK_LIB(store, store_open,
 339                 OS_LIBS="$OS_LIBS -lstore",
 340                 AC_MSG_ERROR(
 341 GNU Parted requires libstore when running on GNU/Hurd
 342 systems.  It is a standard part of a GNU/Hurd system.
 343                 )
 344                 exit,
 345                 $OS_LIBS $UUID_LIBS $DM_LIBS $LIBS
 346         )
 347         LIBS="$OLD_LIBS"
 348 fi
 349
 350 dnl BeOS/ZETA/Haiku:
 351
 352 if test "$OS" = beos; then
 353         dnl Include the socket library, as it is a depedency of libuuid
 354         dnl and so also of us (due to socket() call in libuuid)
 355         OS_LIBS="$OS_LIBS -lsocket"
 356 fi
 357
 358 AC_SUBST(OS_LIBS)
 359
 360 dnl One day, gettext might support libtool...
 361 dnl if test "$USE_INCLUDED_LIBINTL" = "yes"; then
 362 dnl     INTLINCS='-I$(top_srcdir)/intl'
 363 dnl fi
 364 AC_SUBST(INTLINCS)
 365
 366
 367 dnl Checks for header files.
 368 AC_CHECK_HEADER(uuid/uuid.h, ,
 369         AC_MSG_ERROR(
 370 GNU Parted requires libuuid - a part of the e2fsprogs package.
 371 You seem to have the library installed but not the headers.  These are usually
 372 found in a corresponding development package (usually called e2fsprogs-devel).
 373 If you can't find one try:
 374         http://web.mit.edu/tytso/www/linux/e2fsprogs.html
 375 )
 376         exit
 377 )
 378
 379 AC_CHECK_HEADERS(getopt.h)
 380
 381 dnl required for libparted/llseek.c  (TODO: make linux-x86 only)
 382 if test "$OS" = linux; then
 383         AC_CHECK_HEADER(linux/unistd.h)
 384 fi
 385
 386 if test "$with_readline" = yes; then
 387         AC_CHECK_HEADERS(readline/readline.h readline/history.h, ,
 388                 AC_MSG_ERROR(
 389 The headers for GNU Readline could not be found which
 390 are required for the --with-readline option.  You seem to have the GNU readline
 391 library installed but not the headers.  These are usually found in a
 392 corresponding development package (usually called readline-devel).  If you can't
 393 find one try:
 394         ftp.gnu.org/gnu/readline
 395 Alternatively you can disable readline support with --without-readline
 396 )
 397         exit
 398         )
 399 fi
 400
 401 AC_CHECK_HEADERS(termcap.h)
 402
 403 if test "$USE_NLS" = yes; then
 404         AC_CHECK_HEADERS(wctype.h, ,
 405                 AC_MSG_ERROR(
 406 One or more of the header files that are required for
 407 native language support (wctype.h) could not be found.  Either get a newer
 408 version of GNU libc and its headers - which can be obtained from:
 409         ftp.gnu.org/gnu/glibc
 410 Or disable native language support with the --disable-nls option
 411 )
 412         exit
 413         )
 414 fi
 415
 416 dnl Checks for typedefs, structures and compiler characteristics.
 417 AC_PROG_LD
 418
 419 AC_C_BIGENDIAN
 420 AC_C_INLINE
 421 AC_C_CONST
 422 AC_C_RESTRICT
 423
 424
 425 dnl Checks for library functions.
 426 AC_CHECK_FUNCS(sigaction)
 427 AC_CHECK_FUNCS(getuid)
 428
 429 if test "$with_readline" = yes; then
 430         OLD_LIBS="$LIBS"
 431         LIBS="$LIBS $PARTED_LIBS -lreadline"
 432         AC_CHECK_FUNCS(rl_completion_matches)
 433         LIBS="$OLD_LIBS"
 434 fi
 435
 436 OLD_CFLAGS="$CFLAGS"
 437 CFLAGS=-D_GNU_SOURCE=1
 438 AC_CHECK_FUNCS(canonicalize_file_name)
 439 CFLAGS="$OLD_CFLAGS"
 440
 441 CFLAGS="$CFLAGS -W -Wall -Wno-unused -Wno-switch -Wno-format"
 442
 443 if test "$enable_Werror" = yes; then
 444         CFLAGS="$CFLAGS -Werror"
 445 fi
 446
 447 DATE=$(date '+%d %b %Y %H:%M')
 448 USER=$(whoami)
 449 HOST=$(hostname)
 450 BUILDINFO="$USER@$HOST, $DATE"
 451 AC_SUBST(BUILDINFO)
 452
 453 AC_OUTPUT([
 454 Makefile
 455 include/Makefile
 456 include/parted/Makefile
 457 libparted/Makefile
 458 libparted/labels/Makefile
 459 libparted/fs/Makefile
 460 libparted/fs/amiga/Makefile
 461 libparted/fs/ext2/Makefile
 462 libparted/fs/fat/Makefile
 463 libparted/fs/hfs/Makefile
 464 libparted/fs/jfs/Makefile
 465 libparted/fs/linux_swap/Makefile
 466 libparted/fs/ntfs/Makefile
 467 libparted/fs/reiserfs/Makefile
 468 libparted/fs/ufs/Makefile
 469 libparted/fs/xfs/Makefile
 470 parted/Makefile
 471 partprobe/Makefile
 472 doc/Makefile
 473 doc/C/Makefile
 474 doc/pt_BR/Makefile
 475 debug/Makefile
 476 debug/clearfat/Makefile
 477 debug/test/Makefile
 478 po/Makefile.in
 479 parted.spec
 480 ])
 481
 482 echo
 483 echo Type \'make\' to compile parted.