configure.ac

   1 dnl
   2 dnl Configure.in file for the Midnight Commander
   3 dnl
   4
   5 AC_INIT([GNU Midnight Commander], [], [mc-devel@gnome.org])
   6 AC_PREREQ(2.60)
   7 m4_pattern_forbid(MC_)
   8 AC_CONFIG_MACRO_DIR([m4])
   9 AC_CONFIG_SRCDIR(src/main.c)
  10 AC_CONFIG_AUX_DIR(config)
  11 MC_VERSION
  12 AM_INIT_AUTOMAKE(mc, ${VERSION} )
  13
  14 LIBMC_VERSION="0.0.1"
  15 LIBMC_RELEASE="1"
  16 AC_SUBST(LIBMC_VERSION)
  17 AC_SUBST(LIBMC_RELEASE)
  18
  19 dnl Enable silent rules by default (if yes)
  20 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  21
  22 AM_CONFIG_HEADER(config.h)
  23 AM_MAINTAINER_MODE
  24 AC_CANONICAL_HOST
  25
  26 AC_USE_SYSTEM_EXTENSIONS
  27
  28 AC_DEFINE_UNQUOTED([MC_CONFIGURE_ARGS],["$ac_configure_args"],[MC configure arguments])
  29
  30 AC_PROG_LIBTOOL
  31 PKG_PROG_PKG_CONFIG
  32 AC_PATH_PROG([PERL], [perl], [/usr/bin/perl])
  33
  34 AC_ISC_POSIX
  35
  36 AC_PROG_CC_STDC
  37 AM_PROG_CC_C_O
  38
  39 dnl Doxygen
  40
  41 DX_HTML_FEATURE(ON)
  42 DX_CHM_FEATURE(OFF)
  43 DX_CHI_FEATURE(OFF)
  44 DX_MAN_FEATURE(OFF)
  45 DX_RTF_FEATURE(OFF)
  46 DX_XML_FEATURE(OFF)
  47 DX_PDF_FEATURE(OFF)
  48 DX_PS_FEATURE(OFF)
  49 DX_INIT_DOXYGEN(mc,doxygen.cfg,devel)
  50
  51 dnl PKG_CHECK_MODULES([CHECK], [check >= 0.9.4])
  52
  53 AC_CHECK_GLIB
  54
  55 AC_ARG_ENABLE([mclib],
  56         [AS_HELP_STRING([--enable-mclib], [Compile shared library libmc.so @<:@no@:>@])],
  57         [
  58             if test "x$enableval" = "xno" ; then
  59                 enable_mclib=no
  60             else
  61                 if test "x$enable_shared" = "xno" ; then
  62                     AC_MSG_WARN([Build of shared library is disabled. Specify --enable-shared first])
  63                     enable_mclib=no
  64                 else
  65                     enable_mclib=yes
  66                 fi
  67             fi
  68         ],
  69         [enable_mclib=no])
  70
  71 AM_CONDITIONAL([ENABLE_MCLIB], [test x$enable_mclib = xyes])
  72
  73 AC_HEADER_MAJOR
  74 AC_C_CONST
  75 dnl Check this before type sizeof checks
  76 AC_SYS_LARGEFILE
  77
  78 AC_PROG_LN_S
  79 AC_CHECK_TOOL(AR, ar, ar)
  80
  81 dnl Only list browsers here that can be run in background (i.e. with `&')
  82 AC_CHECK_PROGS(X11_WWW, [gnome-moz-remote mozilla konqueror opera netscape])
  83
  84 dnl
  85 dnl Ovverriding mmap support.  This has to be before AC_FUNC_MMAP is used.
  86 dnl We use only part of the functionality of mmap, so on AIX,
  87 dnl it's possible to use mmap, even if it doesn't pass the autoconf test.
  88 dnl
  89 AC_ARG_WITH(mmap,
  90         [  --with-mmap              Use the mmap call [[yes if found]]])
  91 if test x$with_mmap != xno; then
  92     if test x$with_mmap = x; then
  93         AC_FUNC_MMAP
  94     else
  95         AC_DEFINE(HAVE_MMAP, 1)
  96     fi
  97 fi
  98
  99 dnl
 100 dnl Internationalization
 101 dnl
 102 AM_GNU_GETTEXT(no-libtool, need-ngettext)
 103 AM_GNU_GETTEXT_VERSION(0.14.3)
 104
 105 if test "x$USE_INCLUDED_LIBINTL" = xyes; then
 106     CPPFLAGS="$CPPFLAGS -I\$(top_builddir)/intl -I\$(top_srcdir)/intl"
 107 fi
 108
 109 dnl Determine which help translations we want to install.
 110 ALL_DOC_LINGUAS="es hu it pl ru sr"
 111
 112 DOC_LINGUAS=
 113 if test "x$USE_NLS" = xyes; then
 114     if test -z "$LINGUAS"; then
 115         langs="`grep -v '^#' $srcdir/po/LINGUAS`"
 116     else
 117         langs="$LINGUAS"
 118     fi
 119 else
 120     langs=
 121 fi
 122
 123 for h_lang in $ALL_DOC_LINGUAS; do
 124     for lang in $langs; do
 125         if test "$lang" = "$h_lang"; then
 126             DOC_LINGUAS="$DOC_LINGUAS $lang"
 127             break
 128         fi
 129     done
 130 done
 131 AC_SUBST(DOC_LINGUAS)
 132
 133 dnl
 134 dnl OS specific flags.
 135 dnl
 136 case $host_os in
 137 aux*)
 138     # A/UX
 139     LIBS="$LIBS -lposix"
 140     AC_DEFINE(_POSIX_SOURCE)
 141     ;;
 142 esac
 143
 144 AC_PROG_INSTALL
 145 AC_CHECK_HEADERS([unistd.h string.h memory.h limits.h malloc.h \
 146         utime.h fcntl.h sys/statfs.h sys/vfs.h sys/time.h \
 147         sys/timeb.h sys/select.h sys/ioctl.h stropts.h arpa/inet.h \
 148         security/pam_misc.h sys/socket.h sys/sysmacros.h sys/types.h \
 149         sys/mkdev.h wchar.h wctype.h])
 150
 151 AC_HEADER_TIME
 152 AC_HEADER_DIRENT
 153 AC_HEADER_STDC
 154
 155 dnl Missing structure components
 156 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_rdev])
 157 AC_STRUCT_ST_BLOCKS
 158
 159 dnl
 160 dnl Check availability of some functions
 161 dnl
 162
 163 AC_CHECK_FUNCS([\
 164         atoll \
 165         cfgetospeed \
 166         initgroups isascii \
 167         setreuid statfs sysconf \
 168         tcgetattr tcsetattr truncate \
 169         strverscmp \
 170         strncasecmp \
 171         realpath
 172 ])
 173
 174 dnl
 175 dnl getpt is a GNU Extension (glibc 2.1.x)
 176 dnl
 177 AC_CHECK_FUNCS(posix_openpt, , [AC_CHECK_FUNCS(getpt)])
 178 AC_CHECK_FUNCS(grantpt, , [AC_CHECK_LIB(pt, grantpt)])
 179
 180 dnl replacing lstat with statlstat on sco makes it more portable between
 181 dnl sco clones
 182 AC_CHECK_FUNCS(statlstat)
 183
 184 dnl
 185 dnl If running under AIX, AC_AIX does not tell us that
 186 dnl
 187 AC_MSG_CHECKING([for AIX defines])
 188 AC_EGREP_CPP(yes,
 189 [#if defined(AIX) || defined(_AIX) || defined(__aix__) || defined(aix)
 190 yes
 191 #endif
 192 ], [
 193 AC_DEFINE(IS_AIX, 1, [Define if compiling for AIX])
 194 AC_MSG_RESULT(yes)
 195 ], [AC_MSG_RESULT(no)])
 196
 197 dnl
 198 dnl Missing typedefs and replacements
 199 dnl
 200
 201 AC_CHECK_SIZEOF(long)
 202 AC_TYPE_UINTMAX_T
 203 AC_CHECK_SIZEOF(uintmax_t)
 204 AC_TYPE_OFF_T
 205 AC_CHECK_SIZEOF(off_t)
 206 AC_TYPE_MODE_T
 207 AC_TYPE_PID_T
 208 AC_TYPE_UID_T
 209
 210 AC_FUNC_ALLOCA
 211 AC_FUNC_STRCOLL
 212
 213 AC_MC_GET_FS_INFO
 214
 215 dnl
 216 dnl X11 support.
 217 dnl Used to read keyboard modifiers when running under X11.
 218 AC_PATH_XTRA
 219
 220 dnl
 221 dnl Check if the gmodule functionality supported on this system.
 222 AC_G_MODULE_SUPPORTED
 223
 224 dnl
 225 dnl Sequent wants getprocessstats
 226 dnl
 227 AC_CHECK_LIB(seq, get_process_stats, [
 228         LIBS="$LIBS -lseq"
 229         AC_DEFINE(HAVE_GET_PROCESS_STATS, 1,
 230                   [Define if you have function `get_process_stats' and
 231 have to use that instead of gettimeofday])])
 232
 233 AC_MC_VFS_CHECKS
 234
 235 dnl
 236 dnl Check for gpm mouse support (Linux only)
 237 dnl
 238 mouse_lib="xterm only"
 239 AC_ARG_WITH(gpm-mouse,
 240         [  --with-gpm-mouse         Compile with gpm mouse support (Linux only)
 241                            [[yes if found]]])
 242
 243 case $host_os in
 244 linux*)
 245     if test x$with_gpm_mouse != xno; then
 246         AC_CHECK_LIB(gpm, Gpm_Repeat,
 247             [AC_DEFINE(HAVE_LIBGPM, 1,
 248                        [Define to enable gpm mouse support on Linux])
 249             mouse_lib="gpm and xterm"
 250             MCLIBS="$MCLIBS -lgpm"],
 251             if test "x$with_gpm_mouse" = "xyes"; then
 252                 [AC_MSG_ERROR([libgpm is missing or older than 0.18])]
 253             else
 254                 [AC_MSG_WARN([libgpm is missing or older than 0.18])]
 255             fi
 256         )
 257     fi
 258     ;;
 259 esac
 260
 261 MC_CHECK_SEARCH_TYPE
 262
 263 dnl
 264 dnl Check nroff and the options it supports
 265 dnl
 266 AC_CHECK_PROG(HAVE_nroff, nroff, true, false)
 267
 268 dnl Default values
 269 MANDOC=-man
 270 MAN_FLAGS=
 271
 272 if $HAVE_nroff; then
 273     AC_MSG_CHECKING([for manual formatting macros])
 274     AC_CACHE_VAL(mc_cv_mandoc, [
 275     nroff -mandoc < /dev/null > /dev/null 2>&1
 276     if test $? = 0; then
 277         mc_cv_mandoc=-mandoc
 278     else
 279         mc_cv_mandoc=-man
 280     fi
 281     ])
 282     MANDOC=$mc_cv_mandoc
 283     AC_MSG_RESULT([$MANDOC])
 284
 285     AC_MSG_CHECKING([for option to disable ANSI color in manuals])
 286     AC_CACHE_VAL(mc_cv_man_nocolor, [
 287     nroff -c < /dev/null > /dev/null 2>&1
 288     if test $? = 0; then
 289         mc_cv_man_nocolor=-c
 290     else
 291         mc_cv_man_nocolor=
 292     fi
 293     ])
 294     MAN_FLAGS=$mc_cv_man_nocolor
 295     AC_MSG_RESULT([${MAN_NOCOLOR-none}])
 296
 297     AC_MSG_CHECKING([if nroff accepts -Tlatin1 or -Tascii])
 298     AC_CACHE_VAL(mc_cv_nroff_tascii, [
 299     mc_cv_nroff_tascii=
 300     nroff -Tlatin1 < /dev/null > /dev/null 2>&1 /dev/null
 301     if test $? = 0; then
 302         mc_cv_nroff_tascii=-Tlatin1
 303     else
 304         nroff -Tascii < /dev/null > /dev/null 2>&1 /dev/null
 305         if test $? = 0; then
 306             mc_cv_nroff_tascii=-Tascii
 307         fi
 308     fi
 309     ])
 310     AC_MSG_RESULT([${mc_cv_nroff_tascii-no}])
 311     MAN_FLAGS="$MAN_FLAGS $mc_cv_nroff_tascii"
 312 fi
 313
 314 AC_SUBST(MANDOC)
 315 AC_SUBST(MAN_FLAGS)
 316
 317
 318 dnl
 319 dnl Check for -L option to file
 320 dnl
 321 AC_CHECK_PROG(HAVE_FILECMD, file, true, false)
 322 if $HAVE_FILECMD; then
 323     AC_MSG_CHECKING([for -L option to file command])
 324     AC_CACHE_VAL(mc_cv_filel, [
 325     file -L . > /dev/null 2>&1
 326     if test $? = 0; then
 327         mc_cv_filel=yes
 328     else
 329         mc_cv_filel=no
 330     fi
 331     ])
 332     if test x$mc_cv_filel = xyes; then
 333         AC_DEFINE(FILE_L, 1, [Define if the file command accepts the -L option])
 334     fi
 335     filel=$mc_cv_filel
 336     AC_MSG_RESULT([$filel])
 337 fi
 338
 339
 340 AC_MSG_CHECKING([for subshell support])
 341 AC_ARG_WITH(subshell,
 342         [  --with-subshell          Compile in concurrent subshell [[yes]]
 343   --with-subshell=optional Don't run concurrent shell by default [[no]]],
 344         [result=no
 345         if test x$withval = xoptional
 346         then
 347                 AC_DEFINE(SUBSHELL_OPTIONAL, 1,
 348                           [Define to make subshell support optional])
 349                 result="optional"
 350         fi
 351         if test x$withval = xyes
 352         then
 353                 result="yes"
 354         fi],
 355         [dnl Default: enable the subshell support
 356         result="yes"
 357 ])
 358 if test "x$result" != xno; then
 359         AC_DEFINE(HAVE_SUBSHELL_SUPPORT, 1,
 360                   [Define to enable subshell support])
 361 fi
 362 AC_MSG_RESULT([$result])
 363 subshell="$result"
 364
 365
 366 MC_WITH_SCREEN
 367
 368
 369 dnl
 370 dnl Internal editor support.
 371 dnl
 372 AC_ARG_WITH(edit,
 373         [  --with-edit              Enable internal editor [[yes]]])
 374
 375 if test x$with_edit != xno; then
 376         AC_DEFINE(USE_INTERNAL_EDIT, 1, [Define to enable internal editor])
 377         use_edit=yes
 378         edit_msg="yes"
 379         AC_MSG_NOTICE([using internal editor])
 380 else
 381         edit_msg="no"
 382 fi
 383
 384 dnl
 385 dnl Diff viewer support.
 386 dnl
 387 AC_ARG_WITH(diff_viewer,
 388         [  --with-diff-viewer       Compile with diff viewer [[yes]]])
 389
 390 if test x$with_diff_viewer != xno; then
 391         AC_DEFINE(USE_DIFF_VIEW, 1, [Define to enable diff viewer])
 392         use_diff=yes
 393         diff_msg="yes"
 394         AC_MSG_NOTICE([using diff viewer])
 395 else
 396         diff_msg="no"
 397 fi
 398
 399
 400 dnl Check if the OS is supported by the console saver.
 401 cons_saver=""
 402 case $host_os in
 403 linux*)
 404     cons_saver=yes
 405 esac
 406
 407
 408 dnl
 409 dnl Where config files should be placed
 410 dnl
 411
 412 AC_ARG_WITH([homedir],
 413     AS_HELP_STRING([--with-homedir], [Choose any place of user settings relative to home dir, or XDG for respect XDG standards @<:@XDG@:>@]),
 414     [
 415         if test "x$withval" = "xXDG"; then
 416             with_homedir=XDG
 417         else
 418             with_homedir=$withval
 419         fi
 420     ],
 421     [with_homedir=XDG])
 422
 423
 424 if test x$with_homedir = xXDG; then
 425     AC_DEFINE(MC_HOMEDIR_XDG, 1,
 426         [Define to enable XDG standard support])
 427 else
 428     AC_DEFINE_UNQUOTED([MC_USERCONF_DIR], ["$with_homedir"], [Where configs will be placed relative to $HOME])
 429 fi
 430
 431
 432 dnl Support for background operations
 433 AC_ARG_ENABLE([background],
 434               [  --enable-background     Support for background file operations [[yes]]])
 435 if test "x$enable_background" != xno; then
 436     AC_DEFINE(WITH_BACKGROUND, 1, [Define to enable background file operations])
 437 fi
 438
 439
 440 dnl
 441 dnl User visible support for charset conversion.
 442 dnl
 443 AC_ARG_ENABLE([charset],
 444               [  --enable-charset        Support for charset selection and conversion [[yes]]])
 445 have_charset=
 446 charset_msg="no"
 447 if test "x$enable_charset" != "xno"; then
 448     AC_DEFINE(HAVE_CHARSET, 1,
 449               [Define to enable charset selection and conversion])
 450     have_charset=yes
 451     charset_msg="yes"
 452 fi
 453
 454 if test "$GLIBC21" != yes; then
 455     AC_DEFINE(USE_INCLUDED_REGEX, 1, [Use the regex included here])
 456 fi
 457
 458 MC_CHECK_CFLAGS
 459
 460 CFLAGS_OPTS=""
 461
 462 if test "x$CFLAGS" = "x"; then
 463     CFLAGS_OPTS=" -O2 "
 464 fi
 465
 466 if test x$USE_MAINTAINER_MODE = xyes; then
 467     CFLAGS_OPTS="-g3 -O -ggdb"
 468     AC_DEFINE(USE_MAINTAINER_MODE, 1, [Use maintainer mode])
 469 fi
 470
 471 AC_ARG_ENABLE(
 472     [werror],
 473     AS_HELP_STRING([--enable-werror], [Handle all compiler warnings as errors])
 474 )
 475
 476 if test "x$enable_werror" = xyes; then
 477     MC_CHECK_ONE_CFLAG([-Werror])
 478 fi
 479 CFLAGS="$mc_configured_cflags $CFLAGS_OPTS $CFLAGS"
 480
 481 MC_UNIT_TESTS
 482
 483 AC_SUBST(CFLAGS)
 484 AC_SUBST(CPPFLAGS)
 485 AC_SUBST(LDFLAGS)
 486 AC_SUBST(LIBS)
 487
 488 dnl Libraries used only when building the mc binary
 489 AC_SUBST(MCLIBS)
 490
 491 MAN_DATE="$(LC_ALL=C date "+%B %Y")"
 492 AC_SUBST(MAN_DATE)
 493
 494 AM_CONDITIONAL(USE_NLS, [test x"$USE_NLS" = xyes])
 495 AM_CONDITIONAL(USE_MAINTAINER_MODE, [test x"$USE_MAINTAINER_MODE" = xyes])
 496 AM_CONDITIONAL(USE_SCREEN_SLANG, [test x"$with_screen" = xslang])
 497 AM_CONDITIONAL(USE_EDIT, [test -n "$use_edit"])
 498 AM_CONDITIONAL(USE_DIFF, [test -n "$use_diff"])
 499 AM_CONDITIONAL(CHARSET, [test -n "$have_charset"])
 500 AM_CONDITIONAL(CONS_SAVER, [test -n "$cons_saver"])
 501
 502 AC_CONFIG_FILES(
 503 [
 504 src/man2hlp/man2hlp
 505 ],
 506 [
 507 chmod +x src/man2hlp/man2hlp
 508 ])
 509
 510 AC_CONFIG_FILES([
 511 Makefile
 512
 513 contrib/Makefile
 514 contrib/dist/Makefile
 515 contrib/dist/debian/Makefile
 516 contrib/dist/gentoo/Makefile
 517 contrib/dist/redhat/Makefile
 518 contrib/dist/redhat/mc.spec
 519 contrib/dist/pkginfo
 520 contrib/dist/prototype
 521
 522 misc/Makefile
 523 misc/skins/Makefile
 524 misc/macros.d/Makefile
 525 misc/mc.ext
 526
 527 src/Makefile
 528 src/consaver/Makefile
 529 src/editor/Makefile
 530 src/man2hlp/Makefile
 531 src/viewer/Makefile
 532 src/diffviewer/Makefile
 533 src/filemanager/Makefile
 534
 535 src/vfs/Makefile
 536
 537 src/vfs/cpio/Makefile
 538
 539 src/vfs/extfs/Makefile
 540 src/vfs/extfs/helpers/Makefile
 541 src/vfs/extfs/helpers/a+
 542 src/vfs/extfs/helpers/apt+
 543 src/vfs/extfs/helpers/audio
 544 src/vfs/extfs/helpers/deb
 545 src/vfs/extfs/helpers/deba
 546 src/vfs/extfs/helpers/debd
 547 src/vfs/extfs/helpers/dpkg+
 548 src/vfs/extfs/helpers/iso9660
 549 src/vfs/extfs/helpers/hp48+
 550 src/vfs/extfs/helpers/lslR
 551 src/vfs/extfs/helpers/mailfs
 552 src/vfs/extfs/helpers/patchfs
 553 src/vfs/extfs/helpers/rpms+
 554 src/vfs/extfs/helpers/s3+
 555 src/vfs/extfs/helpers/uace
 556 src/vfs/extfs/helpers/ualz
 557 src/vfs/extfs/helpers/uar
 558 src/vfs/extfs/helpers/uarc
 559 src/vfs/extfs/helpers/uarj
 560 src/vfs/extfs/helpers/uc1541
 561 src/vfs/extfs/helpers/ucab
 562 src/vfs/extfs/helpers/uha
 563 src/vfs/extfs/helpers/ulha
 564 src/vfs/extfs/helpers/urar
 565 src/vfs/extfs/helpers/uzip
 566 src/vfs/extfs/helpers/uzoo
 567
 568 src/vfs/fish/Makefile
 569 src/vfs/fish/helpers/Makefile
 570
 571 src/vfs/ftpfs/Makefile
 572
 573 src/vfs/local/Makefile
 574
 575 src/vfs/sfs/Makefile
 576
 577 src/vfs/smbfs/Makefile
 578
 579 src/vfs/tar/Makefile
 580
 581 src/vfs/undelfs/Makefile
 582
 583 lib/Makefile
 584 lib/event/Makefile
 585 lib/filehighlight/Makefile
 586 lib/mcconfig/Makefile
 587 lib/search/Makefile
 588 lib/skin/Makefile
 589 lib/strutil/Makefile
 590 lib/tty/Makefile
 591
 592 lib/vfs/Makefile
 593
 594 lib/widget/Makefile
 595
 596 misc/syntax/Makefile
 597
 598 doc/Makefile
 599 doc/hints/Makefile
 600 doc/man/mc.1 doc/man/mcedit.1 doc/man/mcview.1 doc/man/Makefile
 601 doc/man/es/mc.1 doc/man/es/Makefile
 602 doc/man/hu/mc.1 doc/man/hu/Makefile
 603 doc/man/it/mc.1 doc/man/it/Makefile
 604 doc/man/pl/mc.1 doc/man/pl/Makefile
 605 doc/man/ru/mc.1 doc/man/ru/Makefile
 606 doc/man/sr/mc.1 doc/man/sr/Makefile
 607
 608 doc/hlp/Makefile
 609 doc/hlp/es/Makefile
 610 doc/hlp/hu/Makefile
 611 doc/hlp/it/Makefile
 612 doc/hlp/pl/Makefile
 613 doc/hlp/ru/Makefile
 614 doc/hlp/sr/Makefile
 615
 616 intl/Makefile
 617 po/Makefile.in
 618 ])
 619
 620 if test x$enable_tests != xno; then
 621     AC_CONFIG_FILES([
 622 tests/Makefile
 623 tests/lib/Makefile
 624 tests/lib/mcconfig/Makefile
 625 tests/lib/search/Makefile
 626 tests/lib/vfs/Makefile
 627 ])
 628
 629 fi
 630
 631
 632 AC_OUTPUT
 633
 634 echo "
 635 Configuration:
 636
 637   Source code location:       ${srcdir}
 638   Compiler:                   ${CC}
 639   Compiler flags:             ${CFLAGS}
 640   File system:                ${vfs_type}
 641                               ${vfs_flags}
 642   Screen library:             ${screen_msg}
 643   Mouse support:              ${mouse_lib}
 644   X11 events support:         ${textmode_x11_support}
 645   With subshell support:      ${subshell}
 646   Internal editor:            ${edit_msg}
 647   Diff viewer:                ${diff_msg}
 648   Support for charset:        ${charset_msg}
 649   Search type:                ${SEARCH_TYPE}
 650 "