git.oblomov.eu Git - wine/blob - configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl Original author: Michael Patra
   3 dnl See ChangeLog file for detailed change history.
   4
   5 m4_define(WINE_VERSION,regexp(m4_include(VERSION),[version \([-.0-9A-Za-z]+\)],[\1]))
   6
   7 AC_PREREQ(2.53)
   8 AC_INIT([Wine],WINE_VERSION)
   9 AC_CONFIG_SRCDIR(server/atom.c)
  10 AC_CONFIG_HEADERS(include/config.h)
  11 AC_CONFIG_AUX_DIR(tools)
  12
  13 dnl **** Command-line arguments ****
  14
  15 dnl Default values
  16 LIBEXT=so       # library type .so or .a
  17
  18 AC_ARG_ENABLE(debug, AC_HELP_STRING([--disable-debug],[compile out all debugging messages]))
  19 AC_ARG_ENABLE(trace, AC_HELP_STRING([--disable-trace],[compile out TRACE messages]))
  20 AC_ARG_ENABLE(opengl,AC_HELP_STRING([--enable-opengl],[force usage of OpenGL even if the latter is thread-safe via pthread]))
  21 AC_ARG_WITH(curses,    AC_HELP_STRING([--without-curses],[do not use curses]))
  22 AC_ARG_WITH(wine-tools,AC_HELP_STRING([--with-wine-tools=<dir>],[use Wine tools from directory <dir>]))
  23
  24 AC_SUBST(OPTIONS)
  25 if test "x$enable_debug" = "xno"
  26 then
  27     AC_DEFINE(NO_DEBUG_MSGS,1,[Define to disable all debug messages.])
  28 fi
  29 if test "x$enable_trace" = "xno" -o "x$enable_debug" = "xno"
  30 then
  31     AC_DEFINE(NO_TRACE_MSGS,1,[Define to disable trace messages.])
  32 fi
  33
  34 dnl **** Check for some programs ****
  35
  36 AC_CANONICAL_HOST
  37 AC_PROG_MAKE_SET
  38 AC_PROG_CC
  39 AC_PROG_CPP
  40
  41 AC_CACHE_CHECK([for the directory containing the Wine tools], wine_cv_toolsdir,
  42   [if test -z "$with_wine_tools"; then
  43      if test "$cross_compiling" = "yes"; then
  44        AC_MSG_ERROR([you must use the --with-wine-tools option when cross-compiling.])
  45      else
  46        wine_cv_toolsdir="\$(TOPOBJDIR)"
  47      fi
  48    elif test -d "$with_wine_tools/tools/winebuild"; then
  49      case $with_wine_tools in
  50        /*) wine_cv_toolsdir="$with_wine_tools" ;;
  51        *)  wine_cv_toolsdir="\$(TOPOBJDIR)/$with_wine_tools" ;;
  52      esac
  53    else
  54      AC_MSG_ERROR([could not find Wine tools in $with_wine_tools.])
  55    fi])
  56 AC_SUBST(TOOLSDIR,$wine_cv_toolsdir)
  57
  58 AC_PATH_XTRA
  59 AC_PROG_YACC
  60 AC_PROG_LEX
  61
  62 dnl **** Just additional warning checks, since AC_PROG just sets 'yacc' even
  63 dnl **** without one present.
  64 AC_CHECK_PROGS(XYACC,$YACC bison yacc,none)
  65 if test "$XYACC" = "none"
  66 then
  67   AC_MSG_ERROR([no suitable bison/yacc found. Please install the 'bison' package.])
  68 fi
  69 AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
  70 if test "$XLEX" = "none"
  71 then
  72   AC_MSG_ERROR([no suitable lex found. Please install the 'flex' package.])
  73 fi
  74
  75 AC_CHECK_TOOL(LD,ld,ld)
  76 AC_CHECK_TOOL(AR,ar,ar)
  77 AC_PROG_RANLIB
  78 AC_CHECK_TOOL(STRIP,strip,strip)
  79 AC_CHECK_TOOL(WINDRES,windres,false)
  80 AC_PROG_INSTALL
  81 AC_PROG_LN_S
  82 WINE_PROG_LN
  83 AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl)
  84 AC_PATH_PROG(LDCONFIG, ldconfig, true, [/sbin /usr/sbin $PATH])
  85
  86 dnl Check for lint
  87 AC_CHECK_PROGS(LINT, lclint lint)
  88 if test "$LINT" = "lint"
  89 then
  90   LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
  91   dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
  92 fi
  93 AC_SUBST(LINT)
  94 AC_SUBST(LINTFLAGS)
  95
  96 dnl **** Check for some libraries ****
  97
  98 dnl Check for -lm
  99 AC_CHECK_LIB(m,sqrt)
 100 dnl Check for -li386 for NetBSD and OpenBSD
 101 AC_CHECK_LIB(i386,i386_set_ldt)
 102 dnl Check for -lossaudio for NetBSD
 103 AC_CHECK_LIB(ossaudio,_oss_ioctl)
 104 dnl Check for -lw for Solaris
 105 AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
 106 dnl Check for -lnsl for Solaris
 107 AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
 108 dnl Check for -lsocket for Solaris
 109 AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
 110 dnl Check for -lresolv for Solaris
 111 AC_CHECK_FUNCS(inet_aton,,AC_CHECK_LIB(resolv,inet_aton))
 112 dnl Check for -lxpg4 for FreeBSD
 113 AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
 114 dnl Check for -lmmap for OS/2
 115 AC_CHECK_LIB(mmap,mmap)
 116
 117 JPEGLIB=""
 118 AC_SUBST(JPEGLIB)
 119 AC_CHECK_HEADERS(jpeglib.h,
 120     AC_CHECK_LIB(jpeg,jpeg_start_decompress,
 121         AC_DEFINE(HAVE_LIBJPEG,1,[Define if you have libjpeg including devel headers])
 122         JPEGLIB="-ljpeg"
 123     )
 124 )
 125
 126
 127 AC_SUBST(XLIB)
 128 AC_SUBST(XFILES)
 129 XFILES=""
 130 AC_SUBST(OPENGLFILES)
 131 OPENGLFILES=""
 132 AC_SUBST(GLU32FILES)
 133 GLU32FILES=""
 134 if test "$have_x" = "yes"
 135 then
 136     XLIB="-lXext -lX11"
 137     ac_save_CPPFLAGS="$CPPFLAGS"
 138     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 139
 140     dnl *** All of the following tests require X11/Xlib.h
 141     AC_CHECK_HEADERS(X11/Xlib.h,
 142       [
 143         dnl *** Check for X keyboard extension
 144         AC_CHECK_HEADERS(X11/XKBlib.h,
 145             [ dnl *** If X11/XKBlib.h exists...
 146               AC_CHECK_LIB(X11, XkbQueryExtension,
 147               AC_DEFINE(HAVE_XKB, 1, [Define if you have the XKB extension]),,
 148               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 149             ],
 150             AC_MSG_WARN([[Xkb extension not found, Wine will be built without it]])
 151         )
 152
 153         dnl *** Check for X Shm extension
 154         AC_CHECK_HEADERS(X11/extensions/XShm.h,
 155             [ dnl *** If X11/extensions/XShm.h exists...
 156               AC_CHECK_LIB(Xext, XShmQueryExtension,
 157               AC_DEFINE(HAVE_LIBXXSHM, 1, [Define if you have the X Shm extension]),,
 158               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 159             ],
 160             AC_MSG_WARN([[XShm extension not found, Wine will be built without it]]),
 161             [#include <X11/Xlib.h>])
 162
 163         dnl *** Check for X shape extension
 164         AC_CHECK_HEADERS(X11/extensions/shape.h,
 165             [ dnl *** If X11/extensions/shape.h exists...
 166               AC_CHECK_LIB(Xext,XShapeQueryExtension,
 167               AC_DEFINE(HAVE_LIBXSHAPE, 1, [Define if you have the X Shape extension]),,
 168               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 169             ],
 170             AC_MSG_WARN([[XShape extension not found, Wine will be built without it]]),
 171             [#include <X11/Xlib.h>])
 172
 173         dnl *** Check for XFree86 DGA / DGA 2.0 extension
 174         AC_CHECK_HEADERS(X11/extensions/xf86dga.h,
 175             [ dnl *** If X11/extensions/xf86dga.h exists, check
 176               dnl *** for XDGAQueryExtension()...
 177               AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
 178                 [ dnl *** If found...
 179                   AC_DEFINE(HAVE_LIBXXF86DGA2, 1,
 180                             [Define if you have the Xxf86dga library version 2])
 181                   X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
 182                ],
 183                 [ dnl *** If not found, look for XF86DGAQueryExtension()
 184                   dnl *** instead (DGA 2.0 not found)...
 185                   AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension,
 186                     [ AC_DEFINE(HAVE_LIBXXF86DGA, 1,
 187                                 [Define if you have the Xxf86dga library version 1])
 188                       X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
 189                     ],,
 190                     $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 191                   )
 192                 ],
 193                 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 194               )
 195             ],
 196             AC_MSG_WARN([[DGA extension not found, Wine will be built without it]]),
 197             [#include <X11/Xlib.h>])
 198
 199         dnl *** Check for XFree86 VMODE extension
 200         AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,
 201             [ dnl *** If X11/extensions/xf86vmode.h exists...
 202                 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
 203                   [ AC_DEFINE(HAVE_LIBXXF86VM, 1, [Define if you have the Xxf86vm library])
 204                      X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
 205                   ],,
 206                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 207                 )
 208             ],
 209             AC_MSG_WARN([[XFree86 VMODE extension not found, Wine will be built without it]]),
 210             [#include <X11/Xlib.h>])
 211
 212         dnl *** Check for XVideo extension supporting XvImages
 213         AC_CHECK_HEADERS(X11/extensions/Xvlib.h,
 214             [ dnl *** If X11/extensions/Xvlib.h exists...
 215                 AC_CHECK_LIB(Xv, XvShmCreateImage,
 216                   [ AC_DEFINE(HAVE_XVIDEO, 1, [Define if the X libraries support XVideo])
 217                      X_PRE_LIBS="$X_PRE_LIBS -lXv"
 218                   ],,
 219                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 220                 )
 221             ],
 222             AC_MSG_WARN([[XVideo extension not found, Wine will be built without it]]),
 223             [#include <X11/Xlib.h>])
 224
 225         dnl *** Check for XRender include file
 226         AC_CHECK_HEADERS(X11/extensions/Xrender.h,,,[#include <X11/Xlib.h>])
 227       ]
 228     ) dnl *** End of X11/Xlib.h check
 229
 230     dnl Check for the presence of OpenGL
 231     if test "x$enable_opengl" != "xno"
 232     then
 233         if test -f /usr/X11R6/lib/libGL.a -a ! -f /usr/X11R6/lib/libGL.so
 234         then
 235             AC_MSG_ERROR([/usr/X11R6/lib/libGL.a is present on your system.
 236 This prevents linking to OpenGL. Delete the file and restart configure.])
 237         fi
 238
 239         AC_CHECK_HEADERS(GL/gl.h GL/glx.h)
 240         if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
 241         then
 242             AC_CHECK_HEADERS(GL/glext.h,,,[#include <GL/glx.h>])
 243             dnl Check for some problems due to old Mesa versions
 244             AC_CACHE_CHECK([for up-to-date OpenGL version], wine_cv_opengl_version_OK,
 245               AC_TRY_COMPILE(
 246                 [#include <GL/gl.h>],
 247                 [GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
 248                 [wine_cv_opengl_version_OK="yes"],
 249                 [wine_cv_opengl_version_OK="no"]
 250               )
 251             )
 252
 253             dnl Check for the thread-safety of the OpenGL library
 254             AC_CACHE_CHECK([for thread-safe OpenGL version],
 255                            wine_cv_opengl_version_threadsafe,
 256               [saved_libs=$LIBS
 257                LIBS="$X_LIBS -lGL"
 258                AC_TRY_LINK([],[pthread_getspecific();],
 259                               [wine_cv_opengl_version_threadsafe="yes"],
 260                               [wine_cv_opengl_version_threadsafe="no"])
 261                LIBS=$saved_libs]
 262             )
 263
 264             if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o "x$enable_opengl" = "xyes" \)
 265             then
 266                 dnl Check for the presence of the library
 267                 AC_CHECK_LIB(GL,glXCreateContext,
 268                              X_PRE_LIBS="$X_PRE_LIBS -lGL"
 269                              ,,
 270                              $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
 271
 272                 if test "$ac_cv_lib_GL_glXCreateContext" = "yes"
 273                 then
 274                         OPENGLFILES='$(OPENGLFILES)'
 275                         AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])
 276
 277                         AC_CHECK_LIB(GL,glXGetProcAddressARB,
 278                                      AC_DEFINE(HAVE_GLX_GETPROCADDRESS, 1,
 279                                                [Define if the OpenGL library supports the glXGetProcAddressARB call]),,
 280                                      $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
 281
 282                         if test "$ac_cv_lib_GL_glXGetProcAddressARB" = "yes"
 283                         then
 284                                AC_CACHE_CHECK([for OpenGL extension functions prototypes], wine_cv_extension_prototypes,
 285                                   [AC_TRY_COMPILE([#include <GL/gl.h>
 286                                                   #ifdef HAVE_GL_GLEXT_H
 287                                                   # include <GL/glext.h>
 288                                                   #endif
 289                                                   ],
 290                                                  [PFNGLCOLORTABLEEXTPROC test_proc;],
 291                                                  [wine_cv_extension_prototypes="yes"],
 292                                                  [wine_cv_extension_prototypes="no"]
 293                                   )]
 294                                 )
 295                                 if test "$wine_cv_extension_prototypes" = "yes"
 296                                 then
 297                                     AC_DEFINE(HAVE_GLEXT_PROTOTYPES, 1,
 298                                               [Define if the OpenGL headers define extension typedefs])
 299                                 fi
 300                         fi
 301
 302                 fi
 303                 dnl Check for GLU32 library.
 304                 AC_CHECK_LIB(GLU,gluLookAt,
 305                              [X_PRE_LIBS="$X_PRE_LIBS -lGLU"
 306                              GLU32FILES='$(GLU32FILES)']
 307                              ,,
 308                              $X_LIBS $X_PRE_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
 309                 )
 310              fi
 311          fi
 312     fi
 313
 314     CPPFLAGS="$ac_save_CPPFLAGS"
 315     XFILES='$(XFILES)'
 316 else
 317     XLIB=""
 318     X_CFLAGS=""
 319     X_LIBS=""
 320 fi
 321
 322 dnl **** Check which curses lib to use ***
 323 CURSESLIBS=""
 324 if test "x$with_curses" != "xno"
 325 then
 326     AC_CHECK_HEADERS(ncurses.h,
 327         [AC_CHECK_LIB(ncurses,waddch,
 328             [AC_DEFINE(HAVE_LIBNCURSES, 1, [Define if you have the ncurses library (-lncurses)])
 329              CURSESLIBS="-lncurses"],
 330              [AC_CHECK_HEADERS(curses.h,
 331                  [AC_CHECK_LIB(curses,waddch,
 332                      [AC_DEFINE(HAVE_LIBCURSES, 1, [Define if you have the curses library (-lcurses)])
 333                       CURSESLIBS="-lcurses"])])])])
 334     saved_libs="$LIBS"
 335     LIBS="$CURSESLIBS $LIBS"
 336     AC_CHECK_FUNCS(getbkgd resizeterm)
 337     LIBS="$saved_libs"
 338 fi
 339 AC_SUBST(CURSESLIBS)
 340
 341 CUPSLIBS=""
 342 dnl **** Check for CUPS ****
 343 wine_cv_warn_cups_h=no
 344 AC_CHECK_LIB(cups,cupsGetPPD,
 345         [AC_CHECK_HEADER(cups/cups.h,
 346             [AC_DEFINE(HAVE_CUPS, 1, [Define if we have CUPS])
 347             CUPSLIBS="-lcups"],
 348             wine_cv_warn_cups_h=yes)]
 349 )
 350 AC_SUBST(CUPSLIBS)
 351
 352 dnl **** Check for SANE ****
 353 AC_CHECK_PROG(sane_devel,sane-config,sane-config,no)
 354 if test "$sane_devel" = "no"
 355 then
 356     SANELIBS=""
 357     SANEINCL=""
 358 else
 359     SANELIBS="`$sane_devel --libs`"
 360     SANEINCL="`$sane_devel --cflags`"
 361     ac_save_CPPFLAGS="$CPPFLAGS"
 362     ac_save_LIBS="$LIBS"
 363     CPPFLAGS="$CPPFLAGS $SANEINCL"
 364     LIBS="$LIBS $SANELIBS"
 365     AC_CHECK_HEADER(sane/sane.h,
 366                     [AC_CHECK_LIB(sane,sane_open,
 367                                   [AC_DEFINE(HAVE_SANE, 1, [Define if we have SANE development environment])],
 368                                   [SANELIBS=""
 369                                   SANEINCL=""])],
 370                     [SANELIBS=""
 371                     SANEINCL=""])
 372     LIBS="$ac_save_LIBS"
 373     CPPFLAGS="$ac_save_CPPFLAGS"
 374 fi
 375 AC_SUBST(SANELIBS)
 376 AC_SUBST(SANEINCL)
 377
 378 dnl **** Check for FreeType 2 ****
 379 AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no,$X_LIBS)
 380 if test "$ft_lib" = "no"
 381 then
 382     FREETYPEINCL=""
 383     wine_cv_msg_freetype=no
 384 else
 385     AC_CHECK_PROG(ft_devel,freetype-config,freetype-config,no)
 386     if test "$ft_devel" = "no"
 387     then
 388         AC_CHECK_PROG(ft_devel2,freetype2-config,freetype2-config,no)
 389         if test "$ft_devel2" = "freetype2-config"
 390         then
 391                 ft_devel=$ft_devel2
 392         fi
 393     fi
 394     if test "$ft_devel" = "no"
 395     then
 396         FREETYPEINCL=""
 397         wine_cv_msg_freetype=yes
 398     else
 399         FREETYPEINCL=`$ft_devel --cflags`
 400         ac_save_CPPFLAGS="$CPPFLAGS"
 401         CPPFLAGS="$FREETYPEINCL $CPPFLAGS"
 402         AC_CHECK_HEADERS(freetype/freetype.h \
 403                          freetype/ftglyph.h \
 404                          freetype/tttables.h \
 405                          freetype/ftnames.h \
 406                          freetype/ftsnames.h \
 407                          freetype/ttnameid.h \
 408                          freetype/ftoutln.h \
 409                          freetype/internal/sfnt.h)
 410         AC_TRY_CPP([#include <ft2build.h>
 411                     #include <freetype/fttrigon.h>],
 412                     [AC_DEFINE(HAVE_FREETYPE_FTTRIGON_H, 1,
 413           [Define if you have the <freetype/fttrigon.h> header file.])
 414                     wine_cv_fttrigon=yes],
 415                     wine_cv_fttrigon=no)
 416         CPPFLAGS="$ac_save_CPPFLAGS"
 417         dnl Check that we have at least freetype/freetype.h
 418         if test "$ac_cv_header_freetype_freetype_h" = "yes" -a "$wine_cv_fttrigon" = "yes"
 419         then
 420             AC_DEFINE(HAVE_FREETYPE, 1, [Define if FreeType 2 is installed])
 421             wine_cv_msg_freetype=no
 422         else
 423             FREETYPEINCL=""
 424             wine_cv_msg_freetype=yes
 425         fi
 426     fi
 427 fi
 428 AC_SUBST(FREETYPEINCL)
 429
 430 dnl **** Check for parport (currently Linux only) ****
 431 AC_CACHE_CHECK([for parport header/ppdev.h], ac_cv_c_ppdev,
 432  AC_TRY_COMPILE(
 433    [#include <linux/ppdev.h>],
 434    [ioctl (1,PPCLAIM,0)],
 435    [ac_cv_c_ppdev="yes"],
 436    [ac_cv_c_ppdev="no"])
 437  )
 438 if test "$ac_cv_c_ppdev" = "yes"
 439 then
 440     AC_DEFINE(HAVE_PPDEV, 1, [Define if we can use ppdev.h for parallel port access])
 441 fi
 442
 443 dnl **** Check for IPX (currently Linux only) ****
 444 AC_CACHE_CHECK([for GNU style IPX support], ac_cv_c_ipx_gnu,
 445  AC_TRY_COMPILE(
 446    [#include <sys/socket.h>
 447     #include <netipx/ipx.h>],
 448    [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
 449    [ac_cv_c_ipx_gnu="yes"],
 450    [ac_cv_c_ipx_gnu="no"])
 451  )
 452 if test "$ac_cv_c_ipx_gnu" = "yes"
 453 then
 454     AC_DEFINE(HAVE_IPX_GNU, 1, [Define if IPX should use netipx/ipx.h from libc])
 455 fi
 456
 457 if test "$ac_cv_c_ipx_gnu" = "no"
 458 then
 459  AC_CACHE_CHECK([for linux style IPX support], ac_cv_c_ipx_linux,
 460   AC_TRY_COMPILE(
 461     [#include <sys/socket.h>
 462      #include <asm/types.h>
 463      #include <linux/ipx.h>],
 464     [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
 465     [ac_cv_c_ipx_linux="yes"],
 466     [ac_cv_c_ipx_linux="no"])
 467   )
 468   if test "$ac_cv_c_ipx_linux" = "yes"
 469   then
 470       AC_DEFINE(HAVE_IPX_LINUX, 1, [Define if IPX includes are taken from Linux kernel])
 471   fi
 472 fi
 473
 474 dnl **** Check for Open Sound System ****
 475 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
 476
 477 AC_CACHE_CHECK([for Open Sound System],
 478         ac_cv_c_opensoundsystem,
 479         AC_TRY_COMPILE([
 480         #if defined(HAVE_SYS_SOUNDCARD_H)
 481                 #include <sys/soundcard.h>
 482         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
 483                 #include <machine/soundcard.h>
 484         #elif defined(HAVE_SOUNDCARD_H)
 485                 #include <soundcard.h>
 486         #endif
 487         ],[
 488
 489 /* check for one of the Open Sound System specific SNDCTL_ defines */
 490 #if !defined(SNDCTL_DSP_STEREO)
 491 #error No open sound system
 492 #endif
 493 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
 494
 495 if test "$ac_cv_c_opensoundsystem" = "yes"
 496 then
 497     AC_DEFINE(HAVE_OSS, 1, [Define if you have the Open Sound system])
 498 fi
 499
 500 AC_CACHE_CHECK([for Open Sound System/MIDI interface],
 501         ac_cv_c_opensoundsystem_midi,
 502         AC_TRY_COMPILE([
 503         #if defined(HAVE_SYS_SOUNDCARD_H)
 504                 #include <sys/soundcard.h>
 505         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
 506                 #include <machine/soundcard.h>
 507         #elif defined(HAVE_SOUNDCARD_H)
 508                 #include <soundcard.h>
 509         #endif
 510         ],[
 511
 512 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
 513 #if !defined(SNDCTL_SEQ_SYNC)
 514 #error No open sound system MIDI interface
 515 #endif
 516 ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
 517
 518 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
 519 then
 520     AC_DEFINE(HAVE_OSS_MIDI, 1, [Define if you have the Open Sound system (MIDI interface)])
 521 fi
 522
 523 dnl **** Check for aRts Sound Server ****
 524 AC_PATH_PROG(ARTSCCONFIG, artsc-config)
 525 AC_CACHE_CHECK([for aRts Sound server],
 526         ac_cv_c_artsserver,
 527         if test x$ARTSCCONFIG = x -o x$ARTSCCONFIG = x'"$ARTSCCONFIG"';
 528         then
 529             ac_cv_c_artsserver=no
 530         else
 531             ARTSC_CFLAGS=`$ARTSCCONFIG --cflags`
 532             ARTSC_LIBS=`$ARTSCCONFIG --libs`
 533             ac_cv_c_artsserver=no
 534             save_CFLAGS="$CFLAGS"
 535             CFLAGS="$CFLAGS $ARTSC_CFLAGS"
 536             AC_TRY_COMPILE([
 537              #include <artsc.h>
 538             ],[
 539              arts_stream_t stream;
 540             ],[
 541             ac_cv_c_artsserver=yes
 542             ])
 543             CFLAGS="$save_CFLAGS"
 544         fi)
 545
 546 if test "$ac_cv_c_artsserver" = "yes"
 547 then
 548     AC_SUBST(ARTSLIBS, $ARTSC_LIBS)
 549     AC_SUBST(ARTSINCL, $ARTSC_CFLAGS)
 550
 551     AC_DEFINE(HAVE_ARTS, 1, [Define if you have ARTS sound server])
 552 fi
 553
 554 dnl **** Check for broken glibc mmap64 ****
 555
 556 AC_CACHE_CHECK( [whether mmap64 works defined as mmap], ac_cv_mmap64_works,
 557         AC_TRY_RUN([
 558                 #define _FILE_OFFSET_BITS 64
 559                 #include <stdio.h>
 560                 #include <unistd.h>
 561                 #include <fcntl.h>
 562                 #include <sys/mman.h>
 563                 #include <errno.h>
 564
 565                 int main(int argc,char **argv) {
 566                         int fd = open("conftest.map",O_CREAT|O_RDWR,0600);
 567                         if (fd == -1) exit(1);
 568
 569                         unlink("conftest.map");
 570
 571                         write(fd,"test",4);
 572
 573                         if ((-1 == mmap(0,4,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0)) &&
 574                             (errno == EINVAL)
 575                         ) {
 576                                 exit(1);
 577                         }
 578                         close(fd);
 579                         fprintf(stderr,"success!\n");
 580                         exit(0);
 581                 }
 582
 583         ],
 584     ac_cv_mmap64_works="yes",
 585     ac_cv_mmap64_works="no",
 586     ac_cv_mmap64_works="no") )
 587
 588 if test "$ac_cv_mmap64_works" = "yes"
 589 then
 590     AC_DEFINE(_FILE_OFFSET_BITS, 64, [Set this to 64 to enable 64-bit file support on Linux])
 591 fi
 592
 593 dnl **** Check for gcc strength-reduce bug ****
 594
 595 if test "x${GCC}" = "xyes"
 596 then
 597   CFLAGS="$CFLAGS -Wall"
 598   AC_CACHE_CHECK( [for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug,
 599                   AC_TRY_RUN([
 600 int     L[[4]] = {0,1,2,3};
 601 int main(void) {
 602   static int Array[[3]];
 603   unsigned int B = 3;
 604   int i;
 605   for(i=0; i<B; i++) Array[[i]] = i - 3;
 606   for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
 607   L[[i]] = 4;
 608
 609   exit( Array[[1]] != -2 || L[[2]] != 3);
 610 }],
 611     ac_cv_c_gcc_strength_bug="no",
 612     ac_cv_c_gcc_strength_bug="yes",
 613     ac_cv_c_gcc_strength_bug="yes") )
 614   if test "$ac_cv_c_gcc_strength_bug" = "yes"
 615   then
 616     CFLAGS="$CFLAGS -fno-strength-reduce"
 617   fi
 618
 619   dnl Check for -mpreferred-stack-boundary
 620   AC_CACHE_CHECK([for gcc -mpreferred-stack-boundary=2 support], ac_cv_c_gcc_stack_boundary,
 621       [WINE_TRY_CFLAGS([-mpreferred-stack-boundary=2],
 622                       ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")])
 623   if test "$ac_cv_c_gcc_stack_boundary" = "yes"
 624   then
 625     CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
 626   fi
 627 fi
 628
 629 dnl **** Check if we need to place .type inside a .def directive ****
 630
 631 AC_CACHE_CHECK([whether .type must sit inside a .def directive], ac_cv_c_type_in_def,
 632     WINE_TRY_ASM_LINK(
 633 [       .globl _ac_test
 634         .def _ac_test; .scl 2; .type 32; .endef
 635 _ac_test:
 636         .long 0],,,
 637     ac_cv_c_type_in_def="yes",ac_cv_c_type_in_def="no"))
 638 if test "$ac_cv_c_type_in_def" = "yes"
 639 then
 640   AC_DEFINE(NEED_TYPE_IN_DEF, 1, [Define if .type asm directive must be inside a .def directive])
 641 fi
 642
 643 dnl **** Check for underscore on external symbols ****
 644
 645 AC_CACHE_CHECK([whether external symbols need an underscore prefix], ac_cv_c_extern_prefix,
 646     WINE_TRY_ASM_LINK(
 647 [       .globl _ac_test
 648 _ac_test:
 649         .long 0],
 650 [extern int ac_test;],
 651 [if (ac_test) return 1],
 652     ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no"))
 653 if test "$ac_cv_c_extern_prefix" = "yes"
 654 then
 655   AC_DEFINE(NEED_UNDERSCORE_PREFIX, 1,
 656             [Define if symbols declared in assembly code need an underscore prefix])
 657 fi
 658
 659 dnl **** Check whether stdcall symbols need to be decorated ****
 660
 661 AC_CACHE_CHECK([whether stdcall symbols need to be decorated], ac_cv_c_stdcall_decoration,
 662     WINE_TRY_ASM_LINK(
 663 [       .globl _ac_test@0
 664 _ac_test@0:
 665         .globl ac_test@0
 666 ac_test@0:],
 667 [extern void __attribute__((__stdcall__)) ac_test(void);],
 668 [ac_test()],
 669     ac_cv_c_stdcall_decoration="yes",ac_cv_c_stdcall_decoration="no"))
 670 if test "$ac_cv_c_stdcall_decoration" = "yes"
 671 then
 672   AC_DEFINE(NEED_STDCALL_DECORATION, 1, [Define if stdcall symbols need to be decorated])
 673 fi
 674
 675 dnl **** Check for .string in assembler ****
 676
 677 AC_CACHE_CHECK([whether assembler accepts .string], ac_cv_c_asm_string,
 678     WINE_TRY_ASM_LINK(
 679 [       .string "test"],,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no"))
 680 if test "$ac_cv_c_asm_string" = "yes"
 681 then
 682   AC_DEFINE(HAVE_ASM_STRING, 1, [Define to use .string instead of .ascii])
 683 fi
 684
 685 dnl **** Check for working dll ****
 686
 687 LDSHARED=""
 688 LDDLLFLAGS=""
 689 DLLIBS=""
 690
 691 case $host_os in
 692   cygwin*|mingw32*)
 693     AC_CHECK_TOOL(DLLWRAP,dllwrap,false)
 694     if test "$DLLWRAP" = "false"; then
 695       LIBEXT="a"
 696     else
 697       dnl FIXME - check whether dllwrap works correctly...
 698       LIBEXT="dll"
 699     fi
 700     ;;
 701   *)
 702     AC_CHECK_HEADERS(dlfcn.h,
 703         [AC_CHECK_FUNCS(dlopen,,
 704             [AC_CHECK_LIB(dl,dlopen,
 705                          [AC_DEFINE(HAVE_DLOPEN,1,[Define if you have dlopen])
 706                           DLLIBS="-ldl"],
 707                          [LIBEXT="a"])])],
 708         [LIBEXT="a"])
 709
 710     if test "$LIBEXT" = "so"
 711     then
 712       AC_CACHE_CHECK([whether we can build a GNU style ELF dll], ac_cv_c_dll_gnuelf,
 713           [WINE_TRY_CFLAGS([-fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic],
 714                            ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")])
 715       if test "$ac_cv_c_dll_gnuelf" = "yes"
 716       then
 717         LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
 718         LDDLLFLAGS="-Wl,-Bsymbolic"
 719       else
 720         AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll, ac_cv_c_dll_unixware,
 721             [WINE_TRY_CFLAGS([-fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic],
 722                              ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")])
 723         if test "$ac_cv_c_dll_unixware" = "yes"
 724         then
 725           LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
 726           LDDLLFLAGS="-Wl,-B,symbolic"
 727         fi
 728       fi
 729     fi
 730     ;;
 731 esac
 732
 733 if test "$LIBEXT" = "a"; then
 734   AC_MSG_ERROR(
 735 [could not find a way to build shared libraries.
 736 It is currently not possible to build Wine without shared library
 737 (.so) support to allow transparent switch between .so and .dll files.
 738 If you are using Linux, you will need a newer binutils.]
 739 )
 740 fi
 741
 742 DLLFLAGS=""
 743
 744 if test "$LIBEXT" = "so"; then
 745     DLLFLAGS="-fPIC"
 746     DLLEXT=".so"
 747 elif test "$LIBEXT" = "dll"; then
 748     #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
 749     DLLEXT=""
 750 fi
 751
 752 case $build_os in
 753   cygwin*|mingw32*)
 754     LDPATH="PATH=\"\$(TOOLSDIR)/library:\$(TOOLSDIR)/unicode:\$\$PATH\"" ;;
 755   *)
 756     LDPATH="LD_LIBRARY_PATH=\"\$(TOOLSDIR)/library:\$(TOOLSDIR)/unicode:\$\$LD_LIBRARY_PATH\"" ;;
 757 esac
 758
 759 AC_SUBST(DLLIBS)
 760 AC_SUBST(DLLFLAGS)
 761 AC_SUBST(DLLEXT)
 762 AC_SUBST(LDSHARED)
 763 AC_SUBST(LDDLLFLAGS)
 764 AC_SUBST(LIBEXT)
 765 AC_SUBST(LDPATH)
 766
 767 dnl **** Get the soname for libraries that we load dynamically ****
 768
 769 if test "$LIBEXT" = "so"
 770 then
 771   WINE_GET_SONAME(X11,XCreateWindow,[$X_LIBS $X_EXTRA_LIBS])
 772   WINE_GET_SONAME(Xext,XextCreateExtension,[$X_LIBS -lX11 $X_EXTRA_LIBS])
 773   WINE_GET_SONAME(Xrender,XRenderQueryExtension,[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
 774   WINE_GET_SONAME(freetype,FT_Init_FreeType,[$X_LIBS])
 775 fi
 776
 777
 778 dnl **** Check for reentrant libc ****
 779
 780 wine_cv_libc_reentrant=no
 781 dnl Linux style errno location
 782 WINE_CHECK_ERRNO([__errno_location], [wine_cv_libc_reentrant=__errno_location],
 783   dnl FreeBSD style errno location
 784   WINE_CHECK_ERRNO([__error], [wine_cv_libc_reentrant=__error],
 785     dnl Solaris style errno location
 786     WINE_CHECK_ERRNO([___errno], [wine_cv_libc_reentrant=___errno],
 787       dnl UnixWare style errno location
 788       WINE_CHECK_ERRNO([__thr_errno], [wine_cv_libc_reentrant=__thr_errno],
 789         dnl NetBSD style errno location
 790         WINE_CHECK_ERRNO([__errno], [wine_cv_libc_reentrant=__errno])
 791 ))))
 792
 793 if test "$wine_cv_libc_reentrant" != "no"
 794 then
 795   AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant,
 796                      [Define to the name of the function returning errno for reentrant libc])
 797 fi
 798
 799 dnl **** Check for reentrant X libraries ****
 800 dnl
 801 dnl This may fail to determine whether X libraries are reentrant if
 802 dnl AC_PATH_XTRA does not set x_libraries.
 803
 804 if test "$have_x" = "yes"
 805 then
 806 AC_CACHE_CHECK( [for reentrant X libraries], wine_cv_x_reentrant,
 807     [libX11_check=none
 808     for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
 809         if test -r $dir/libX11.so; then
 810             libX11_check="-D $dir/libX11.so"
 811             break
 812         fi
 813         if test -r $dir/libX11.a; then
 814             libX11_check="$dir/libX11.a"
 815             break
 816         fi
 817     done
 818     if test "$libX11_check" != "none"; then
 819         if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
 820         then
 821             wine_cv_x_reentrant=yes
 822         else
 823             wine_cv_x_reentrant=no
 824         fi
 825     else
 826         wine_cv_x_reentrant=unknown
 827     fi])
 828 fi
 829
 830 dnl **** Check for functions ****
 831
 832 AC_FUNC_ALLOCA()
 833 AC_CHECK_FUNCS(\
 834         __libc_fork \
 835         _lwp_create \
 836         _pclose \
 837         _popen \
 838         _snprintf \
 839         _stricmp \
 840         _strnicmp \
 841         chsize \
 842         clone \
 843         ecvt \
 844         finite \
 845         fpclass \
 846         ftruncate \
 847         ftruncate64 \
 848         getnetbyaddr \
 849         getnetbyname \
 850         getpagesize \
 851         getprotobyname \
 852         getprotobynumber \
 853         getservbyport \
 854         getsockopt \
 855         inet_network \
 856         lseek64 \
 857         lstat \
 858         memmove \
 859         mmap \
 860         pclose \
 861         popen \
 862         pread \
 863         pwrite \
 864         rfork \
 865         select \
 866         sendmsg \
 867         settimeofday \
 868         sigaltstack \
 869         snprintf \
 870         statfs \
 871         strcasecmp \
 872         strerror \
 873         strncasecmp \
 874         tcgetattr \
 875         timegm \
 876         usleep \
 877         vfscanf \
 878         wait4 \
 879         waitpid \
 880 )
 881
 882 dnl **** Check for header files ****
 883
 884 AC_CHECK_HEADERS(\
 885         arpa/inet.h \
 886         arpa/nameser.h \
 887         direct.h \
 888         elf.h \
 889         float.h \
 890         ieeefp.h \
 891         io.h \
 892         libio.h \
 893         libutil.h \
 894         link.h \
 895         linux/cdrom.h \
 896         linux/hdreg.h \
 897         linux/input.h \
 898         linux/joystick.h \
 899         linux/major.h \
 900         linux/param.h \
 901         linux/serial.h \
 902         linux/ucdrom.h \
 903         net/if.h \
 904         netdb.h \
 905         netinet/in.h \
 906         netinet/in_systm.h \
 907         netinet/ip.h \
 908         netinet/tcp.h \
 909         pty.h \
 910         resolv.h \
 911         sched.h \
 912         scsi/sg.h \
 913         socket.h \
 914         stdint.h \
 915         strings.h \
 916         sys/cdio.h \
 917         sys/errno.h \
 918         sys/file.h \
 919         sys/filio.h \
 920         sys/inttypes.h \
 921         sys/ioctl.h \
 922         sys/ipc.h \
 923         sys/link.h \
 924         sys/lwp.h \
 925         sys/mman.h \
 926         sys/modem.h \
 927         sys/mount.h \
 928         sys/msg.h \
 929         sys/param.h \
 930         sys/ptrace.h \
 931         sys/reg.h \
 932         sys/shm.h \
 933         sys/signal.h \
 934         sys/socket.h \
 935         sys/sockio.h \
 936         sys/statfs.h \
 937         sys/strtio.h \
 938         sys/syscall.h \
 939         sys/sysctl.h \
 940         sys/time.h \
 941         sys/user.h \
 942         sys/v86.h \
 943         sys/v86intr.h \
 944         sys/vfs.h \
 945         sys/vm86.h \
 946         sys/wait.h \
 947         syscall.h \
 948         termios.h \
 949         ucontext.h \
 950         unistd.h \
 951 )
 952 AC_HEADER_STAT()
 953
 954 dnl **** Check for types ****
 955
 956 AC_C_CONST
 957 AC_C_INLINE
 958 AC_CHECK_TYPES([mode_t, off_t, pid_t, size_t, ssize_t])
 959 AC_CHECK_SIZEOF(long long,0)
 960
 961 AC_CACHE_CHECK([whether linux/input.h is for real],
 962         wine_cv_linux_input_h,
 963         AC_TRY_COMPILE([
 964             #include <linux/input.h>
 965         ] , [
 966             int foo = EVIOCGBIT(EV_ABS,42);
 967             int bar = BTN_PINKIE;
 968             int fortytwo = 42;
 969         ],
 970         wine_cv_linux_input_h=yes,
 971         wine_cv_linux_input_h=no,
 972         no
 973         )
 974     )
 975     if test "$wine_cv_linux_input_h" = "yes"
 976     then
 977         AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H, 1,
 978                   [Define if we have linux/input.h AND it contains the INPUT event API])
 979     fi
 980
 981
 982 AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style],
 983         wine_cv_linux_gethostbyname_r_6,
 984         AC_TRY_COMPILE([
 985 #include <netdb.h>
 986         ], [
 987     char *name=NULL;
 988     struct hostent he;
 989     struct hostent *result;
 990     char *buf=NULL;
 991     int bufsize=0;
 992     int res,errnr;
 993     char *addr=NULL;
 994     int addrlen=0;
 995     int addrtype=0;
 996     res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
 997     res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
 998     ],
 999         wine_cv_linux_gethostbyname_r_6=yes,
1000         wine_cv_linux_gethostbyname_r_6=no
1001         )
1002    )
1003    if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
1004    then
1005       AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6, 1,
1006                 [Define if Linux-style gethostbyname_r and gethostbyaddr_r are available])
1007    fi
1008
1009 if test "$ac_cv_header_linux_joystick_h" = "yes"
1010 then
1011    AC_CACHE_CHECK([whether linux/joystick.h uses the Linux 2.2+ API],
1012         wine_cv_linux_joystick_22_api,
1013         AC_TRY_COMPILE([
1014         #include <sys/ioctl.h>
1015         #include <linux/joystick.h>
1016
1017         struct js_event blub;
1018         #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
1019         #error "no 2.2 header"
1020         #endif
1021         ],/*empty*/,
1022         wine_cv_linux_joystick_22_api=yes,
1023         wine_cv_linux_joystick_22_api=no,
1024         wine_cv_linux_joystick_22_api=no
1025         )
1026    )
1027    if test "$wine_cv_linux_joystick_22_api" = "yes"
1028    then
1029       AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API, 1,
1030                 [Define if <linux/joystick.h> defines the Linux 2.2 joystick API])
1031    fi
1032 fi
1033
1034 dnl **** statfs checks ****
1035
1036 if test "$ac_cv_header_sys_vfs_h" = "yes"
1037 then
1038     AC_CACHE_CHECK( [whether sys/vfs.h defines statfs],
1039                     wine_cv_sys_vfs_has_statfs,
1040         AC_TRY_COMPILE([
1041         #include <sys/types.h>
1042         #ifdef HAVE_SYS_PARAM_H
1043         # include <sys/param.h>
1044         #endif
1045         #include <sys/vfs.h>
1046         ],[
1047                 struct statfs stfs;
1048
1049                 memset(&stfs,0,sizeof(stfs));
1050         ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
1051         )
1052     )
1053     if test "$wine_cv_sys_vfs_has_statfs" = "yes"
1054     then
1055       AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS, 1,
1056                 [Define if the struct statfs is defined by <sys/vfs.h>])
1057     fi
1058 fi
1059
1060 if test "$ac_cv_header_sys_statfs_h" = "yes"
1061 then
1062     AC_CACHE_CHECK( [whether sys/statfs.h defines statfs],
1063                     wine_cv_sys_statfs_has_statfs,
1064         AC_TRY_COMPILE([
1065         #include <sys/types.h>
1066         #ifdef HAVE_SYS_PARAM_H
1067         # include <sys/param.h>
1068         #endif
1069         #include <sys/statfs.h>
1070         ],[
1071                 struct statfs stfs;
1072         ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
1073         )
1074     )
1075     if test "$wine_cv_sys_statfs_has_statfs" = "yes"
1076     then
1077       AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS, 1,
1078                 [Define if the struct statfs is defined by <sys/statfs.h>])
1079     fi
1080 fi
1081
1082 if test "$ac_cv_header_sys_mount_h" = "yes"
1083 then
1084     AC_CACHE_CHECK( [whether sys/mount.h defines statfs],
1085                     wine_cv_sys_mount_has_statfs,
1086         AC_TRY_COMPILE([
1087         #include <sys/types.h>
1088         #ifdef HAVE_SYS_PARAM_H
1089         # include <sys/param.h>
1090         #endif
1091         #include <sys/mount.h>
1092         ],[
1093                 struct statfs stfs;
1094         ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
1095         )
1096     )
1097     if test "$wine_cv_sys_mount_has_statfs" = "yes"
1098     then
1099       AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT, 1,
1100                 [Define if the struct statfs is defined by <sys/mount.h>])
1101     fi
1102 fi
1103
1104 dnl **** FIXME: what about mixed cases, where we need two of them? ***
1105
1106 WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
1107 [#include <sys/types.h>
1108 #ifdef HAVE_SYS_PARAM_H
1109 # include <sys/param.h>
1110 #endif
1111 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1112 # include <sys/mount.h>
1113 #else
1114 # ifdef STATFS_DEFINED_BY_SYS_VFS
1115 #  include <sys/vfs.h>
1116 # else
1117 #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1118 #   include <sys/statfs.h>
1119 #  endif
1120 # endif
1121 #endif],
1122     [AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree])])
1123
1124 WINE_CHECK_STRUCT_MEMBER(statfs,f_bavail,
1125 [#include <sys/types.h>
1126 #ifdef HAVE_SYS_PARAM_H
1127 # include <sys/param.h>
1128 #endif
1129 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1130 # include <sys/mount.h>
1131 #else
1132 # ifdef STATFS_DEFINED_BY_SYS_VFS
1133 #  include <sys/vfs.h>
1134 # else
1135 #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1136 #   include <sys/statfs.h>
1137 #  endif
1138 # endif
1139 #endif],
1140     [AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail])])
1141
1142 dnl Check for file descriptor passing with msg_accrights
1143 WINE_CHECK_STRUCT_MEMBER(msghdr,msg_accrights,
1144 [#include <sys/types.h>
1145 #include <sys/socket.h>],
1146     [AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights])])
1147
1148 dnl Check for the sa_len member in struct sockaddr
1149 WINE_CHECK_STRUCT_MEMBER(sockaddr,sa_len,
1150 [#include <sys/types.h>
1151 #include <sys/socket.h>],
1152     [AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len])])
1153
1154 dnl Check for the sun_len member in struct sockaddr_un
1155 WINE_CHECK_STRUCT_MEMBER(sockaddr_un,sun_len,
1156 [#include <sys/types.h>
1157 #include <sys/socket.h>
1158 #include <sys/un.h>],
1159     [AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len])])
1160
1161 dnl *** check for the need to define __i386__
1162
1163 case $host_cpu in
1164   *i[3456789]86* )
1165     AC_CACHE_CHECK([whether we need to define __i386__],ac_cv_cpp_def_i386,
1166       AC_EGREP_CPP(yes,[#ifndef __i386__
1167 yes
1168 #endif],
1169  ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no"))
1170     ;;
1171 esac
1172 if test "$ac_cv_cpp_def_i386" = "yes"
1173 then
1174     CFLAGS="$CFLAGS -D__i386__"
1175     LINTFLAGS="$LINTFLAGS -D__i386__"
1176 fi
1177
1178 dnl **** Generate output files ****
1179
1180 AH_TOP([#define __WINE_CONFIG_H])
1181
1182 WINE_CONFIG_EXTRA_DIR(controls)
1183 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/d3ddevice)
1184 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dclipper)
1185 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/ddraw)
1186 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/direct3d)
1187 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dpalette)
1188 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dsurface)
1189 WINE_CONFIG_EXTRA_DIR(dlls/dinput/joystick)
1190 WINE_CONFIG_EXTRA_DIR(dlls/dinput/keyboard)
1191 WINE_CONFIG_EXTRA_DIR(dlls/dinput/mouse)
1192 WINE_CONFIG_EXTRA_DIR(dlls/gdi/enhmfdrv)
1193 WINE_CONFIG_EXTRA_DIR(dlls/gdi/mfdrv)
1194 WINE_CONFIG_EXTRA_DIR(dlls/gdi/win16drv)
1195 WINE_CONFIG_EXTRA_DIR(dlls/kernel/messages)
1196 WINE_CONFIG_EXTRA_DIR(dlls/kernel/tests)
1197 WINE_CONFIG_EXTRA_DIR(dlls/oleaut32/tests)
1198 WINE_CONFIG_EXTRA_DIR(dlls/shlwapi/tests)
1199 WINE_CONFIG_EXTRA_DIR(dlls/user/dde)
1200 WINE_CONFIG_EXTRA_DIR(dlls/user/resources)
1201 WINE_CONFIG_EXTRA_DIR(dlls/user/tests)
1202 WINE_CONFIG_EXTRA_DIR(dlls/wineps/data)
1203 WINE_CONFIG_EXTRA_DIR(dlls/winsock/tests)
1204 WINE_CONFIG_EXTRA_DIR(files)
1205 WINE_CONFIG_EXTRA_DIR(graphics)
1206 WINE_CONFIG_EXTRA_DIR(graphics/x11drv)
1207 WINE_CONFIG_EXTRA_DIR(if1632)
1208 WINE_CONFIG_EXTRA_DIR(include/wine)
1209 WINE_CONFIG_EXTRA_DIR(loader)
1210 WINE_CONFIG_EXTRA_DIR(loader/ne)
1211 WINE_CONFIG_EXTRA_DIR(memory)
1212 WINE_CONFIG_EXTRA_DIR(misc)
1213 WINE_CONFIG_EXTRA_DIR(msdos)
1214 WINE_CONFIG_EXTRA_DIR(objects)
1215 WINE_CONFIG_EXTRA_DIR(programs/regapi/tests)
1216 WINE_CONFIG_EXTRA_DIR(programs/winetest/tests)
1217 WINE_CONFIG_EXTRA_DIR(relay32)
1218 WINE_CONFIG_EXTRA_DIR(scheduler)
1219 WINE_CONFIG_EXTRA_DIR(win32)
1220 WINE_CONFIG_EXTRA_DIR(windows)
1221
1222 MAKE_RULES=Make.rules
1223 AC_SUBST_FILE(MAKE_RULES)
1224
1225 MAKE_DLL_RULES=dlls/Makedll.rules
1226 AC_SUBST_FILE(MAKE_DLL_RULES)
1227
1228 MAKE_PROG_RULES=programs/Makeprog.rules
1229 AC_SUBST_FILE(MAKE_PROG_RULES)
1230
1231 AC_CONFIG_FILES([
1232 Make.rules
1233 dlls/Makedll.rules
1234 programs/Makeprog.rules
1235 Makefile
1236 debugger/Makefile
1237 dlls/Makefile
1238 dlls/advapi32/Makefile
1239 dlls/avicap32/Makefile
1240 dlls/avifil32/Makefile
1241 dlls/comcat/Makefile
1242 dlls/comctl32/Makefile
1243 dlls/commdlg/Makefile
1244 dlls/crtdll/Makefile
1245 dlls/crypt32/Makefile
1246 dlls/dciman32/Makefile
1247 dlls/ddraw/Makefile
1248 dlls/devenum/Makefile
1249 dlls/dinput/Makefile
1250 dlls/dplay/Makefile
1251 dlls/dplayx/Makefile
1252 dlls/dsound/Makefile
1253 dlls/gdi/Makefile
1254 dlls/glu32/Makefile
1255 dlls/icmp/Makefile
1256 dlls/imagehlp/Makefile
1257 dlls/imm32/Makefile
1258 dlls/kernel/Makefile
1259 dlls/lzexpand/Makefile
1260 dlls/mapi32/Makefile
1261 dlls/mpr/Makefile
1262 dlls/msacm/Makefile
1263 dlls/msacm/imaadp32/Makefile
1264 dlls/msacm/msadp32/Makefile
1265 dlls/msacm/msg711/Makefile
1266 dlls/msacm/winemp3/Makefile
1267 dlls/msdmo/Makefile
1268 dlls/msimg32/Makefile
1269 dlls/msisys/Makefile
1270 dlls/msnet32/Makefile
1271 dlls/msrle32/Makefile
1272 dlls/msvcrt/Makefile
1273 dlls/msvcrt20/Makefile
1274 dlls/msvideo/Makefile
1275 dlls/netapi32/Makefile
1276 dlls/ntdll/Makefile
1277 dlls/odbc32/Makefile
1278 dlls/ole32/Makefile
1279 dlls/oleaut32/Makefile
1280 dlls/olecli/Makefile
1281 dlls/oledlg/Makefile
1282 dlls/olepro32/Makefile
1283 dlls/olesvr/Makefile
1284 dlls/opengl32/Makefile
1285 dlls/psapi/Makefile
1286 dlls/qcap/Makefile
1287 dlls/quartz/Makefile
1288 dlls/rasapi32/Makefile
1289 dlls/richedit/Makefile
1290 dlls/rpcrt4/Makefile
1291 dlls/serialui/Makefile
1292 dlls/setupapi/Makefile
1293 dlls/shdocvw/Makefile
1294 dlls/shell32/Makefile
1295 dlls/shfolder/Makefile
1296 dlls/shlwapi/Makefile
1297 dlls/snmpapi/Makefile
1298 dlls/sti/Makefile
1299 dlls/tapi32/Makefile
1300 dlls/ttydrv/Makefile
1301 dlls/twain/Makefile
1302 dlls/url/Makefile
1303 dlls/urlmon/Makefile
1304 dlls/user/Makefile
1305 dlls/version/Makefile
1306 dlls/win32s/Makefile
1307 dlls/winaspi/Makefile
1308 dlls/winedos/Makefile
1309 dlls/wineps/Makefile
1310 dlls/wininet/Makefile
1311 dlls/winmm/Makefile
1312 dlls/winmm/joystick/Makefile
1313 dlls/winmm/mcianim/Makefile
1314 dlls/winmm/mciavi/Makefile
1315 dlls/winmm/mcicda/Makefile
1316 dlls/winmm/mciseq/Makefile
1317 dlls/winmm/mciwave/Makefile
1318 dlls/winmm/midimap/Makefile
1319 dlls/winmm/wavemap/Makefile
1320 dlls/winmm/winearts/Makefile
1321 dlls/winmm/wineoss/Makefile
1322 dlls/winnls/Makefile
1323 dlls/winsock/Makefile
1324 dlls/winspool/Makefile
1325 dlls/wintrust/Makefile
1326 dlls/wow32/Makefile
1327 dlls/wsock32/Makefile
1328 dlls/x11drv/Makefile
1329 documentation/Makefile
1330 include/Makefile
1331 library/Makefile
1332 miscemu/Makefile
1333 ole/Makefile
1334 programs/Makefile
1335 programs/avitools/Makefile
1336 programs/clock/Makefile
1337 programs/cmdlgtst/Makefile
1338 programs/control/Makefile
1339 programs/expand/Makefile
1340 programs/notepad/Makefile
1341 programs/osversioncheck/Makefile
1342 programs/progman/Makefile
1343 programs/regapi/Makefile
1344 programs/regedit/Makefile
1345 programs/regsvr32/Makefile
1346 programs/regtest/Makefile
1347 programs/uninstaller/Makefile
1348 programs/view/Makefile
1349 programs/wcmd/Makefile
1350 programs/wineconsole/Makefile
1351 programs/winefile/Makefile
1352 programs/winemine/Makefile
1353 programs/winepath/Makefile
1354 programs/winetest/Makefile
1355 programs/winhelp/Makefile
1356 programs/winver/Makefile
1357 server/Makefile
1358 tools/Makefile
1359 tools/winapi/Makefile
1360 tools/winebuild/Makefile
1361 tools/winedump/Makefile
1362 tools/wmc/Makefile
1363 tools/wrc/Makefile
1364 tsx11/Makefile
1365 unicode/Makefile])
1366
1367 AC_OUTPUT
1368
1369 if test "$have_x" = "no"
1370 then
1371   echo
1372   echo "*** Warning: X development files not found. Wine will be built without"
1373   echo "*** X support, which currently does not work, and would probably not be"
1374   echo "*** what you want anyway. You will need to install devel packages of"
1375   echo "*** Xlib/Xfree86 at the very least."
1376 fi
1377
1378 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
1379 then
1380   echo
1381   echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
1382   echo "*** terminal resize support. Consider upgrading ncurses."
1383 fi
1384
1385 if test "$wine_cv_libc_reentrant" = "no"
1386 then
1387   echo
1388   echo "*** Warning: non-reentrant libc detected. Wine will be built without"
1389   echo "*** threading support. Consider upgrading libc to a more recent"
1390   echo "*** reentrant version of libc."
1391 fi
1392
1393 if test "$have_x" = "yes" -a "$wine_cv_x_reentrant" != "yes"
1394 then
1395   echo
1396   echo "*** Warning: non-reentrant X11 library detected. Multi-threaded"
1397   echo "*** applications won't work properly. You should upgrade your X11 library."
1398 fi
1399
1400 if test "$wine_cv_opengl_version_OK" = "no"
1401 then
1402   echo
1403   echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
1404   echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
1405 fi
1406
1407 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a "x$enable_opengl" = "x"
1408 then
1409   echo
1410   echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
1411   echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
1412   echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine,"
1413   echo "*** start configure with '--enable-opengl' to force OpenGL support."
1414 fi
1415
1416 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a "x$enable_opengl" = "xyes"
1417 then
1418   echo
1419   echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you"
1420   echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
1421   echo "*** support before reporting bugs."
1422 fi
1423
1424 if test "$wine_cv_warn_cups_h" = "yes"
1425 then
1426   echo
1427   echo "*** Note: You have cups runtime libraries, but no development"
1428   echo "*** libraries. Install the cups-devel package or whichever package"
1429   echo "*** contains cups.h to enable CUPS support in Wine."
1430 fi
1431
1432 if test "$wine_cv_msg_freetype" = "yes"
1433 then
1434   echo
1435   echo "*** Note: Your system appears to have the FreeType 2 runtime libraries"
1436   echo "*** installed, but 'freetype-config' is not in your PATH. Install the"
1437   echo "*** freetype-devel package (or its equivalent on your distribution) to"
1438   echo "*** enable Wine to use TrueType fonts."
1439 fi
1440
1441 echo
1442 echo "Configure finished.  Do 'make depend && make' to compile Wine."
1443 echo
1444
1445 dnl Local Variables:
1446 dnl comment-start: "dnl "
1447 dnl comment-end: ""
1448 dnl comment-start-skip: "\\bdnl\\b\\s *"
1449 dnl compile-command: "autoconf"
1450 dnl End: