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 Library type .so or .a
  16 AC_SUBST(LIBEXT,"so")
  17
  18 AC_ARG_ENABLE(win16, AC_HELP_STRING([--disable-win16],[do not include Win16 support]))
  19 AC_ARG_ENABLE(debug, AC_HELP_STRING([--disable-debug],[compile out all debugging messages]))
  20 AC_ARG_ENABLE(trace, AC_HELP_STRING([--disable-trace],[compile out TRACE messages]))
  21
  22 AC_ARG_WITH(opengl,    AC_HELP_STRING([--without-opengl],[do not use OpenGL]))
  23 AC_ARG_WITH(curses,    AC_HELP_STRING([--without-curses],[do not use curses]))
  24 AC_ARG_WITH(wine-tools,AC_HELP_STRING([--with-wine-tools=<dir>],[use Wine tools from directory <dir>]))
  25
  26 AC_SUBST(OPTIONS)
  27 AC_SUBST(WIN16_FILES,"\$(WIN16_FILES)")
  28 AC_SUBST(WIN16_INSTALL,"\$(WIN16_INSTALL)")
  29 if test "x$enable_win16" = "xno"
  30 then
  31   WIN16_FILES=""
  32   WIN16_INSTALL=""
  33 fi
  34 if test "x$enable_debug" = "xno"
  35 then
  36     AC_DEFINE(NO_DEBUG_MSGS,1,[Define to disable all debug messages.])
  37 fi
  38 if test "x$enable_trace" = "xno" -o "x$enable_debug" = "xno"
  39 then
  40     AC_DEFINE(NO_TRACE_MSGS,1,[Define to disable trace messages.])
  41 fi
  42
  43 dnl **** Check for some programs ****
  44
  45 AC_CANONICAL_HOST
  46 AC_PROG_MAKE_SET
  47 AC_PROG_CC
  48 AC_PROG_CPP
  49
  50 AC_CACHE_CHECK([for the directory containing the Wine tools], wine_cv_toolsdir,
  51   [if test -z "$with_wine_tools"; then
  52      if test "$cross_compiling" = "yes"; then
  53        AC_MSG_ERROR([you must use the --with-wine-tools option when cross-compiling.])
  54      else
  55        wine_cv_toolsdir="\$(TOPOBJDIR)"
  56      fi
  57    elif test -d "$with_wine_tools/tools/winebuild"; then
  58      case $with_wine_tools in
  59        /*) wine_cv_toolsdir="$with_wine_tools" ;;
  60        *)  wine_cv_toolsdir="\$(TOPOBJDIR)/$with_wine_tools" ;;
  61      esac
  62    else
  63      AC_MSG_ERROR([could not find Wine tools in $with_wine_tools.])
  64    fi])
  65 AC_SUBST(TOOLSDIR,$wine_cv_toolsdir)
  66
  67 AC_PATH_XTRA
  68 AC_PROG_YACC
  69 AC_PROG_LEX
  70
  71 dnl **** Just additional warning checks, since AC_PROG just sets 'yacc' even
  72 dnl **** without one present.
  73 AC_CHECK_PROGS(XYACC,$YACC bison yacc,none)
  74 if test "$XYACC" = "none"
  75 then
  76   AC_MSG_ERROR([no suitable bison/yacc found. Please install the 'bison' package.])
  77 fi
  78 AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
  79 if test "$XLEX" = "none"
  80 then
  81   AC_MSG_ERROR([no suitable lex found. Please install the 'flex' package.])
  82 fi
  83
  84 AC_CHECK_TOOL(LD,ld,ld)
  85 AC_CHECK_TOOL(AR,ar,ar)
  86 AC_PROG_RANLIB
  87 AC_CHECK_TOOL(STRIP,strip,strip)
  88 AC_CHECK_TOOL(WINDRES,windres,false)
  89 AC_PROG_INSTALL
  90 AC_PROG_LN_S
  91 WINE_PROG_LN
  92 AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl)
  93 AC_PATH_PROG(LDCONFIG, ldconfig, true, [/sbin /usr/sbin $PATH])
  94
  95 dnl Check for lint
  96 AC_CHECK_PROGS(LINT, lclint lint)
  97 if test "$LINT" = "lint"
  98 then
  99   LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
 100   dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
 101 fi
 102 AC_SUBST(LINT)
 103 AC_SUBST(LINTFLAGS)
 104
 105 dnl Check for db2html
 106 AC_CHECK_PROGS(DB2HTML, docbook2html db2html, false)
 107 AC_SUBST(DB2HTML)
 108
 109 dnl Check for db2pdf
 110 AC_CHECK_PROGS(DB2PDF, docbook2pdf db2pdf, false)
 111 AC_SUBST(DB2PDF)
 112
 113 dnl Check for db2ps
 114 AC_CHECK_PROGS(DB2PS, docbook2ps db2ps, false)
 115 AC_SUBST(DB2PS)
 116
 117 dnl **** Check for some libraries ****
 118
 119 dnl Check for -lm
 120 AC_CHECK_LIB(m,sqrt)
 121 dnl Check for -li386 for NetBSD and OpenBSD
 122 AC_CHECK_LIB(i386,i386_set_ldt)
 123 dnl Check for -lossaudio for NetBSD
 124 AC_CHECK_LIB(ossaudio,_oss_ioctl)
 125 dnl Check for -lw for Solaris
 126 AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
 127 dnl Check for -lnsl for Solaris
 128 AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
 129 dnl Check for -lsocket for Solaris
 130 AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
 131 dnl Check for -lresolv for Solaris
 132 AC_CHECK_FUNCS(inet_aton,,AC_CHECK_LIB(resolv,inet_aton))
 133 dnl Check for -lxpg4 for FreeBSD
 134 AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
 135 dnl Check for -lmmap for OS/2
 136 AC_CHECK_LIB(mmap,mmap)
 137
 138 JPEGLIB=""
 139 AC_SUBST(JPEGLIB)
 140 AC_CHECK_HEADERS(jpeglib.h,
 141     AC_CHECK_LIB(jpeg,jpeg_start_decompress,
 142         AC_DEFINE(HAVE_LIBJPEG,1,[Define if you have libjpeg including devel headers])
 143         JPEGLIB="-ljpeg"
 144     )
 145 )
 146
 147
 148 AC_SUBST(XLIB)
 149 AC_SUBST(XFILES)
 150 XFILES=""
 151 AC_SUBST(OPENGLFILES)
 152 OPENGLFILES=""
 153 AC_SUBST(GLU32FILES)
 154 GLU32FILES=""
 155 AC_SUBST(OPENGL_LIBS)
 156 OPENGL_LIBS=""
 157 if test "$have_x" = "yes"
 158 then
 159     XLIB="-lXext -lX11"
 160     ac_save_CPPFLAGS="$CPPFLAGS"
 161     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 162
 163     dnl *** All of the following tests require X11/Xlib.h
 164     AC_CHECK_HEADERS(X11/Xlib.h,
 165       [
 166         dnl *** Check for X keyboard extension
 167         AC_CHECK_HEADERS(X11/XKBlib.h,
 168             [ dnl *** If X11/XKBlib.h exists...
 169               AC_CHECK_LIB(X11, XkbQueryExtension,
 170               AC_DEFINE(HAVE_XKB, 1, [Define if you have the XKB extension]),,
 171               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 172             ],
 173             AC_MSG_WARN([[Xkb extension not found, Wine will be built without it]]),
 174             [#include <X11/Xlib.h>])
 175
 176         dnl *** Check for X Shm extension
 177         AC_CHECK_HEADERS(X11/extensions/XShm.h,
 178             [ dnl *** If X11/extensions/XShm.h exists...
 179               AC_CHECK_LIB(Xext, XShmQueryExtension,
 180               AC_DEFINE(HAVE_LIBXXSHM, 1, [Define if you have the X Shm extension]),,
 181               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 182             ],
 183             AC_MSG_WARN([[XShm extension not found, Wine will be built without it]]),
 184             [#include <X11/Xlib.h>])
 185
 186         dnl *** Check for Xutil
 187         AC_CHECK_HEADERS(X11/Xutil.h,,,
 188             [#include <X11/Xlib.h>])
 189
 190         dnl *** Check for X shape extension
 191         AC_CHECK_HEADERS(X11/extensions/shape.h,
 192             [ dnl *** If X11/extensions/shape.h exists...
 193               AC_CHECK_LIB(Xext,XShapeQueryExtension,
 194               AC_DEFINE(HAVE_LIBXSHAPE, 1, [Define if you have the X Shape extension]),,
 195               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
 196             ],
 197             AC_MSG_WARN([[XShape extension not found, Wine will be built without it]]),
 198             [#include <X11/Xlib.h>
 199              #ifdef HAVE_X11_XUTIL_H
 200              # include <X11/Xutil.h>
 201              #endif])
 202
 203         dnl *** Check for XFree86 DGA / DGA 2.0 extension
 204         AC_CHECK_HEADERS(X11/extensions/xf86dga.h,
 205             [ dnl *** If X11/extensions/xf86dga.h exists, check
 206               dnl *** for XDGAQueryExtension()...
 207               AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
 208                 [ dnl *** If found...
 209                   AC_DEFINE(HAVE_LIBXXF86DGA2, 1,
 210                             [Define if you have the Xxf86dga library version 2])
 211                   X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
 212                ],
 213                 [ dnl *** If not found, look for XF86DGAQueryExtension()
 214                   dnl *** instead (DGA 2.0 not found)...
 215                   AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension,
 216                     [ AC_DEFINE(HAVE_LIBXXF86DGA, 1,
 217                                 [Define if you have the Xxf86dga library version 1])
 218                       X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
 219                     ],,
 220                     $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 221                   )
 222                 ],
 223                 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 224               )
 225             ],
 226             AC_MSG_WARN([[DGA extension not found, Wine will be built without it]]),
 227             [#include <X11/Xlib.h>])
 228
 229         dnl *** Check for XFree86 VMODE extension
 230         AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,
 231             [ dnl *** If X11/extensions/xf86vmode.h exists...
 232                 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
 233                   [ AC_DEFINE(HAVE_LIBXXF86VM, 1, [Define if you have the Xxf86vm library])
 234                      X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
 235                   ],,
 236                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 237                 )
 238             ],
 239             AC_MSG_WARN([[XFree86 VMODE extension not found, Wine will be built without it]]),
 240             [#include <X11/Xlib.h>])
 241
 242         dnl *** Check for XVideo extension supporting XvImages
 243         AC_CHECK_HEADERS(X11/extensions/Xvlib.h,
 244             [ dnl *** If X11/extensions/Xvlib.h exists...
 245                 AC_CHECK_LIB(Xv, XvShmCreateImage,
 246                   [ AC_DEFINE(HAVE_XVIDEO, 1, [Define if the X libraries support XVideo])
 247                      X_PRE_LIBS="$X_PRE_LIBS -lXv"
 248                   ],,
 249                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
 250                 )
 251             ],
 252             AC_MSG_WARN([[XVideo extension not found, Wine will be built without it]]),
 253             [#include <X11/Xlib.h>])
 254
 255         dnl *** Check for XRender include file
 256         AC_CHECK_HEADERS(X11/extensions/Xrender.h,,,[#include <X11/Xlib.h>])
 257       ]
 258     ) dnl *** End of X11/Xlib.h check
 259
 260     dnl Check for the presence of OpenGL
 261     if test "x$with_opengl" != "xno"
 262     then
 263         if test -f /usr/X11R6/lib/libGL.a -a ! -f /usr/X11R6/lib/libGL.so
 264         then
 265             AC_MSG_ERROR([/usr/X11R6/lib/libGL.a is present on your system.
 266 This prevents linking to OpenGL. Delete the file and restart configure.])
 267         fi
 268
 269         AC_CHECK_HEADERS(GL/gl.h GL/glx.h)
 270         if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
 271         then
 272             AC_CHECK_HEADERS(GL/glext.h,,,[#include <GL/glx.h>])
 273             dnl Check for some problems due to old Mesa versions
 274             AC_CACHE_CHECK([for up-to-date OpenGL version], wine_cv_opengl_version_OK,
 275               AC_TRY_COMPILE(
 276                 [#include <GL/gl.h>],
 277                 [GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
 278                 [wine_cv_opengl_version_OK="yes"],
 279                 [wine_cv_opengl_version_OK="no"]
 280               )
 281             )
 282
 283             if test "$wine_cv_opengl_version_OK" = "yes"
 284             then
 285                 dnl Check for the presence of the library
 286                 AC_CHECK_LIB(GL,glXCreateContext,
 287                              OPENGL_LIBS="-lGL"
 288                              ,,
 289                              $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
 290
 291                 if test "$ac_cv_lib_GL_glXCreateContext" = "yes"
 292                 then
 293                         OPENGLFILES='$(OPENGLFILES)'
 294                         AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])
 295
 296                         AC_CHECK_LIB(GL,glXGetProcAddressARB,
 297                                      AC_DEFINE(HAVE_GLX_GETPROCADDRESS, 1,
 298                                                [Define if the OpenGL library supports the glXGetProcAddressARB call]),,
 299                                      $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
 300
 301                         if test "$ac_cv_lib_GL_glXGetProcAddressARB" = "yes"
 302                         then
 303                                AC_CACHE_CHECK([for OpenGL extension functions prototypes], wine_cv_extension_prototypes,
 304                                   [AC_TRY_COMPILE([#include <GL/gl.h>
 305                                                   #ifdef HAVE_GL_GLEXT_H
 306                                                   # include <GL/glext.h>
 307                                                   #endif
 308                                                   ],
 309                                                  [PFNGLCOLORTABLEEXTPROC test_proc;],
 310                                                  [wine_cv_extension_prototypes="yes"],
 311                                                  [wine_cv_extension_prototypes="no"]
 312                                   )]
 313                                 )
 314                                 if test "$wine_cv_extension_prototypes" = "yes"
 315                                 then
 316                                     AC_DEFINE(HAVE_GLEXT_PROTOTYPES, 1,
 317                                               [Define if the OpenGL headers define extension typedefs])
 318                                 fi
 319                         fi
 320
 321                 fi
 322                 dnl Check for GLU32 library.
 323                 AC_CHECK_LIB(GLU,gluLookAt,
 324                              [OPENGL_LIBS="$OPENGL_LIBS -lGLU"
 325                              GLU32FILES='$(GLU32FILES)']
 326                              ,,
 327                              $OPENGL_LIBS $X_LIBS $X_PRE_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
 328                 )
 329              fi
 330          fi
 331     fi
 332
 333     dnl **** Check for NAS ****
 334     AC_SUBST(NASLIBS,"")
 335     AC_CHECK_HEADERS(audio/audiolib.h,
 336          [AC_CHECK_HEADERS(audio/soundlib.h,,,[#include <audio/audiolib.h>])
 337           AC_CHECK_LIB(audio,AuCreateFlow,
 338                        [AC_DEFINE(HAVE_NAS,1,[Define if you have NAS including devel headers])
 339                         NASLIBS="-laudio -lXt $X_LIBS -lXext -lX11 $X_EXTRA_LIBS"],,
 340                        [-lXt $X_LIBS -lXext -lX11 $X_EXTRA_LIBS])])
 341
 342     CPPFLAGS="$ac_save_CPPFLAGS"
 343     XFILES='$(XFILES)'
 344 else
 345     XLIB=""
 346     X_CFLAGS=""
 347     X_LIBS=""
 348 fi
 349
 350 dnl **** Check which curses lib to use ***
 351 CURSESLIBS=""
 352 if test "x$with_curses" != "xno"
 353 then
 354     AC_CHECK_HEADERS(ncurses.h,
 355         [AC_CHECK_LIB(ncurses,waddch,
 356             [AC_DEFINE(HAVE_LIBNCURSES, 1, [Define if you have the ncurses library (-lncurses)])
 357              CURSESLIBS="-lncurses"],
 358              [AC_CHECK_HEADERS(curses.h,
 359                  [AC_CHECK_LIB(curses,waddch,
 360                      [AC_DEFINE(HAVE_LIBCURSES, 1, [Define if you have the curses library (-lcurses)])
 361                       CURSESLIBS="-lcurses"])])])])
 362     saved_libs="$LIBS"
 363     LIBS="$CURSESLIBS $LIBS"
 364     AC_CHECK_FUNCS(getbkgd resizeterm)
 365     LIBS="$saved_libs"
 366 fi
 367 AC_SUBST(CURSESLIBS)
 368
 369 dnl **** Check for SANE ****
 370 AC_CHECK_PROG(sane_devel,sane-config,sane-config,no)
 371 if test "$sane_devel" = "no"
 372 then
 373     SANELIBS=""
 374     SANEINCL=""
 375 else
 376     SANELIBS="`$sane_devel --libs`"
 377     SANEINCL="`$sane_devel --cflags`"
 378     ac_save_CPPFLAGS="$CPPFLAGS"
 379     ac_save_LIBS="$LIBS"
 380     CPPFLAGS="$CPPFLAGS $SANEINCL"
 381     LIBS="$LIBS $SANELIBS"
 382     AC_CHECK_HEADER(sane/sane.h,
 383                     [AC_CHECK_LIB(sane,sane_open,
 384                                   [AC_DEFINE(HAVE_SANE, 1, [Define if we have SANE development environment])],
 385                                   [SANELIBS=""
 386                                   SANEINCL=""])],
 387                     [SANELIBS=""
 388                     SANEINCL=""])
 389     LIBS="$ac_save_LIBS"
 390     CPPFLAGS="$ac_save_CPPFLAGS"
 391 fi
 392 AC_SUBST(SANELIBS)
 393 AC_SUBST(SANEINCL)
 394
 395 dnl **** Check for FreeType 2 ****
 396 AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no,$X_LIBS)
 397 if test "$ft_lib" = "no"
 398 then
 399     FREETYPEINCL=""
 400     wine_cv_msg_freetype=no
 401 else
 402     AC_CHECK_PROG(ft_devel,freetype-config,freetype-config,no)
 403     if test "$ft_devel" = "no"
 404     then
 405         AC_CHECK_PROG(ft_devel2,freetype2-config,freetype2-config,no)
 406         if test "$ft_devel2" = "freetype2-config"
 407         then
 408                 ft_devel=$ft_devel2
 409         fi
 410     fi
 411     if test "$ft_devel" = "no"
 412     then
 413         FREETYPEINCL=""
 414         wine_cv_msg_freetype=yes
 415     else
 416         FREETYPEINCL=`$ft_devel --cflags`
 417         ac_save_CPPFLAGS="$CPPFLAGS"
 418         CPPFLAGS="$FREETYPEINCL $CPPFLAGS"
 419         AC_CHECK_HEADERS(freetype/freetype.h \
 420                          freetype/ftglyph.h \
 421                          freetype/tttables.h \
 422                          freetype/ftnames.h \
 423                          freetype/ftsnames.h \
 424                          freetype/ttnameid.h \
 425                          freetype/ftoutln.h \
 426                          freetype/internal/sfnt.h)
 427         AC_TRY_CPP([#include <ft2build.h>
 428                     #include <freetype/fttrigon.h>],
 429                     [AC_DEFINE(HAVE_FREETYPE_FTTRIGON_H, 1,
 430           [Define if you have the <freetype/fttrigon.h> header file.])
 431                     wine_cv_fttrigon=yes],
 432                     wine_cv_fttrigon=no)
 433         CPPFLAGS="$ac_save_CPPFLAGS"
 434         dnl Check that we have at least freetype/freetype.h
 435         if test "$ac_cv_header_freetype_freetype_h" = "yes" -a "$wine_cv_fttrigon" = "yes"
 436         then
 437             AC_DEFINE(HAVE_FREETYPE, 1, [Define if FreeType 2 is installed])
 438             wine_cv_msg_freetype=no
 439         else
 440             FREETYPEINCL=""
 441             wine_cv_msg_freetype=yes
 442         fi
 443     fi
 444 fi
 445 AC_SUBST(FREETYPEINCL)
 446
 447 dnl **** Check for parport (currently Linux only) ****
 448 AC_CACHE_CHECK([for parport header/ppdev.h], ac_cv_c_ppdev,
 449  AC_TRY_COMPILE(
 450    [#include <linux/ppdev.h>],
 451    [ioctl (1,PPCLAIM,0)],
 452    [ac_cv_c_ppdev="yes"],
 453    [ac_cv_c_ppdev="no"])
 454  )
 455 if test "$ac_cv_c_ppdev" = "yes"
 456 then
 457     AC_DEFINE(HAVE_PPDEV, 1, [Define if we can use ppdev.h for parallel port access])
 458 fi
 459
 460 dnl **** Check for va_copy ****
 461 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 462  AC_TRY_LINK(
 463    [#include <stdarg.h>],
 464    [va_list ap1, ap2;
 465     va_copy(ap1,ap2);
 466    ],
 467    [ac_cv_c_va_copy="yes"],
 468    [ac_cv_c_va_copy="no"])
 469  )
 470 if test "$ac_cv_c_va_copy" = "yes"
 471 then
 472     AC_DEFINE(HAVE_VA_COPY, 1, [Define if we have va_copy])
 473 fi
 474 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 475  AC_TRY_LINK(
 476    [#include <stdarg.h>],
 477    [va_list ap1, ap2;
 478     __va_copy(ap1,ap2);
 479    ],
 480    [ac_cv_c___va_copy="yes"],
 481    [ac_cv_c___va_copy="no"])
 482  )
 483 if test "$ac_cv_c___va_copy" = "yes"
 484 then
 485     AC_DEFINE(HAVE___VA_COPY, 1, [Define if we have __va_copy])
 486 fi
 487
 488 dnl **** Check for IPX (currently Linux only) ****
 489 AC_CACHE_CHECK([for GNU style IPX support], ac_cv_c_ipx_gnu,
 490  AC_TRY_COMPILE(
 491    [#include <sys/types.h>
 492     #ifdef HAVE_SYS_SOCKET_H
 493     # include <sys/socket.h>
 494     #endif
 495     #include <netipx/ipx.h>],
 496    [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
 497    [ac_cv_c_ipx_gnu="yes"],
 498    [ac_cv_c_ipx_gnu="no"])
 499  )
 500 if test "$ac_cv_c_ipx_gnu" = "yes"
 501 then
 502     AC_DEFINE(HAVE_IPX_GNU, 1, [Define if IPX should use netipx/ipx.h from libc])
 503 fi
 504
 505 if test "$ac_cv_c_ipx_gnu" = "no"
 506 then
 507  AC_CACHE_CHECK([for linux style IPX support], ac_cv_c_ipx_linux,
 508   AC_TRY_COMPILE(
 509     [#include <sys/types.h>
 510      #ifdef HAVE_SYS_SOCKET_H
 511      # include <sys/socket.h>
 512      #endif
 513      #include <asm/types.h>
 514      #include <linux/ipx.h>],
 515     [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
 516     [ac_cv_c_ipx_linux="yes"],
 517     [ac_cv_c_ipx_linux="no"])
 518   )
 519   if test "$ac_cv_c_ipx_linux" = "yes"
 520   then
 521       AC_DEFINE(HAVE_IPX_LINUX, 1, [Define if IPX includes are taken from Linux kernel])
 522   fi
 523 fi
 524
 525 dnl **** Check for Open Sound System ****
 526 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
 527
 528 AC_CACHE_CHECK([for Open Sound System],
 529         ac_cv_c_opensoundsystem,
 530         AC_TRY_COMPILE([
 531         #if defined(HAVE_SYS_SOUNDCARD_H)
 532                 #include <sys/soundcard.h>
 533         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
 534                 #include <machine/soundcard.h>
 535         #elif defined(HAVE_SOUNDCARD_H)
 536                 #include <soundcard.h>
 537         #endif
 538         ],[
 539
 540 /* check for one of the Open Sound System specific SNDCTL_ defines */
 541 #if !defined(SNDCTL_DSP_STEREO)
 542 #error No open sound system
 543 #endif
 544 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
 545
 546 if test "$ac_cv_c_opensoundsystem" = "yes"
 547 then
 548     AC_DEFINE(HAVE_OSS, 1, [Define if you have the Open Sound system])
 549 fi
 550
 551 AC_CACHE_CHECK([for Open Sound System/MIDI interface],
 552         ac_cv_c_opensoundsystem_midi,
 553         AC_TRY_COMPILE([
 554         #if defined(HAVE_SYS_SOUNDCARD_H)
 555                 #include <sys/soundcard.h>
 556         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
 557                 #include <machine/soundcard.h>
 558         #elif defined(HAVE_SOUNDCARD_H)
 559                 #include <soundcard.h>
 560         #endif
 561         ],[
 562
 563 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
 564 #if !defined(SNDCTL_SEQ_SYNC)
 565 #error No open sound system MIDI interface
 566 #endif
 567 ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
 568
 569 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
 570 then
 571     AC_DEFINE(HAVE_OSS_MIDI, 1, [Define if you have the Open Sound system (MIDI interface)])
 572 fi
 573
 574 dnl **** Check for aRts Sound Server ****
 575 AC_PATH_PROG(ARTSCCONFIG, artsc-config)
 576 AC_CACHE_CHECK([for aRts Sound server],
 577         ac_cv_c_artsserver,
 578         if test x$ARTSCCONFIG = x -o x$ARTSCCONFIG = x'"$ARTSCCONFIG"';
 579         then
 580             ac_cv_c_artsserver=no
 581         else
 582             ARTSC_CFLAGS=`$ARTSCCONFIG --cflags`
 583             ARTSC_LIBS=`$ARTSCCONFIG --libs`
 584             ac_cv_c_artsserver=no
 585             save_CFLAGS="$CFLAGS"
 586             CFLAGS="$CFLAGS $ARTSC_CFLAGS"
 587             AC_TRY_COMPILE([
 588              #include <artsc.h>
 589             ],[
 590              arts_stream_t stream;
 591             ],[
 592             ac_cv_c_artsserver=yes
 593             ])
 594             CFLAGS="$save_CFLAGS"
 595         fi)
 596
 597 if test "$ac_cv_c_artsserver" = "yes"
 598 then
 599     AC_SUBST(ARTSLIBS, $ARTSC_LIBS)
 600     AC_SUBST(ARTSINCL, $ARTSC_CFLAGS)
 601
 602     AC_DEFINE(HAVE_ARTS, 1, [Define if you have ARTS sound server])
 603 fi
 604
 605 dnl **** Check for ALSA ****
 606 AC_SUBST(ALSALIBS,"")
 607 AC_CHECK_HEADERS(alsa/asoundlib.h sys/asoundlib.h, break)
 608 if test "$ac_cv_header_sys_asoundlib_h" = "yes" -o "$ac_cv_header_alsa_asoundlib_h" = "yes"
 609 then
 610     AC_CHECK_LIB(asound,snd_pcm_open,
 611         AC_DEFINE(HAVE_ALSA,1,[Define if you have ALSA including devel headers])
 612         ALSALIBS="-lasound")
 613 fi
 614
 615 dnl **** Check for libaudioio (which can be used to get solaris audio support) ****
 616
 617 AC_SUBST(AUDIOIOLIBS,"")
 618 AC_CHECK_HEADERS(libaudioio.h,
 619     [AC_CHECK_LIB(audioio,AudioIOGetVersion,
 620                   [AUDIOIOLIBS="-laudioio"
 621                    AC_DEFINE(HAVE_LIBAUDIOIO, 1, [Define if you have libaudioIO])])])
 622
 623 dnl **** Check for broken glibc mmap64 ****
 624
 625 AC_CACHE_CHECK( [whether mmap64 works defined as mmap], ac_cv_mmap64_works,
 626         AC_TRY_RUN([
 627                 #define _FILE_OFFSET_BITS 64
 628                 #include <stdio.h>
 629                 #include <unistd.h>
 630                 #include <fcntl.h>
 631                 #include <sys/mman.h>
 632                 #include <errno.h>
 633
 634                 int main(int argc,char **argv) {
 635                         int fd = open("conftest.map",O_CREAT|O_RDWR,0600);
 636                         if (fd == -1) exit(1);
 637
 638                         unlink("conftest.map");
 639
 640                         write(fd,"test",4);
 641
 642                         if ((-1 == mmap(0,4,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0)) &&
 643                             (errno == EINVAL)
 644                         ) {
 645                                 exit(1);
 646                         }
 647                         close(fd);
 648                         fprintf(stderr,"success!\n");
 649                         exit(0);
 650                 }
 651
 652         ],
 653     ac_cv_mmap64_works="yes",
 654     ac_cv_mmap64_works="no",
 655     ac_cv_mmap64_works="no") )
 656
 657 if test "$ac_cv_mmap64_works" = "yes"
 658 then
 659     AC_DEFINE(_FILE_OFFSET_BITS, 64, [Set this to 64 to enable 64-bit file support on Linux])
 660 fi
 661
 662 dnl **** Check for gcc strength-reduce bug ****
 663
 664 if test "x${GCC}" = "xyes"
 665 then
 666   CFLAGS="$CFLAGS -Wall"
 667   AC_CACHE_CHECK( [for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug,
 668                   AC_TRY_RUN([
 669 int     L[[4]] = {0,1,2,3};
 670 int main(void) {
 671   static int Array[[3]];
 672   unsigned int B = 3;
 673   int i;
 674   for(i=0; i<B; i++) Array[[i]] = i - 3;
 675   for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
 676   L[[i]] = 4;
 677
 678   exit( Array[[1]] != -2 || L[[2]] != 3);
 679 }],
 680     ac_cv_c_gcc_strength_bug="no",
 681     ac_cv_c_gcc_strength_bug="yes",
 682     ac_cv_c_gcc_strength_bug="yes") )
 683   if test "$ac_cv_c_gcc_strength_bug" = "yes"
 684   then
 685     CFLAGS="$CFLAGS -fno-strength-reduce"
 686   fi
 687
 688   dnl Check for -mpreferred-stack-boundary
 689   AC_CACHE_CHECK([for gcc -mpreferred-stack-boundary=2 support], ac_cv_c_gcc_stack_boundary,
 690       [WINE_TRY_CFLAGS([-mpreferred-stack-boundary=2],
 691                       ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")])
 692   if test "$ac_cv_c_gcc_stack_boundary" = "yes"
 693   then
 694     CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
 695   fi
 696 fi
 697
 698 dnl **** Check how to define a function in assembly code ****
 699
 700 AC_CACHE_CHECK([how to define a function in assembly code], ac_cv_asm_func_def,
 701   WINE_TRY_ASM_LINK(
 702       ["\t.globl _ac_test\n\t.def _ac_test; .scl 2; .type 32; .endef\n_ac_test:\t.long 0"],,,
 703       ac_cv_asm_func_def=".def",
 704     [WINE_TRY_ASM_LINK(["\t.globl _ac_test\n\t.type _ac_test,@function\n_ac_test:\t.long 0"],,,
 705       ac_cv_asm_func_def=".type @function",
 706     [WINE_TRY_ASM_LINK(["\t.globl _ac_test\n\t.type _ac_test,2\n_ac_test:\t.long 0"],,,
 707       ac_cv_asm_func_def=".type 2",
 708       ac_cv_asm_func_def="unknown")])]))
 709
 710 AH_TEMPLATE(__ASM_FUNC,[Define to a macro to generate an assembly function directive])
 711 case "$ac_cv_asm_func_def" in
 712   ".def")
 713      AC_DEFINE([__ASM_FUNC(name)], [".def " __ASM_NAME(name) "; .scl 2; .type 32; .endef"]) ;;
 714   ".type @function")
 715      AC_DEFINE([__ASM_FUNC(name)], [".type " __ASM_NAME(name) ",@function"]) ;;
 716   ".type 2")
 717      AC_DEFINE([__ASM_FUNC(name)], [".type " __ASM_NAME(name) ",2"]) ;;
 718   *)
 719      AC_DEFINE([__ASM_FUNC(name)], [""]) ;;
 720 esac
 721
 722 dnl **** Check for underscore on external symbols ****
 723
 724 AC_CACHE_CHECK([whether external symbols need an underscore prefix], ac_cv_c_extern_prefix,
 725     WINE_TRY_ASM_LINK([".globl _ac_test\n_ac_test:\t.long 0"],
 726                       [extern int ac_test;],
 727                       [if (ac_test) return 1],
 728                       ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no"))
 729
 730 AH_TEMPLATE(__ASM_NAME,[Define to a macro to generate an assembly name from a C symbol])
 731 if test "$ac_cv_c_extern_prefix" = "yes"
 732 then
 733   AC_DEFINE([__ASM_NAME(name)], ["_" name])
 734 else
 735   AC_DEFINE([__ASM_NAME(name)], [name])
 736 fi
 737
 738 dnl **** Check whether stdcall symbols need to be decorated ****
 739
 740 AC_CACHE_CHECK([whether stdcall symbols need to be decorated], ac_cv_c_stdcall_decoration,
 741     WINE_TRY_ASM_LINK(["\t.globl _ac_test@0\n_ac_test@0:\n\t.globl ac_test@0\nac_test@0:"],
 742                       [extern void __attribute__((__stdcall__)) ac_test(void);],
 743                       [ac_test()],
 744                       ac_cv_c_stdcall_decoration="yes",ac_cv_c_stdcall_decoration="no"))
 745 if test "$ac_cv_c_stdcall_decoration" = "yes"
 746 then
 747   AC_DEFINE(NEED_STDCALL_DECORATION, 1, [Define if stdcall symbols need to be decorated])
 748 fi
 749
 750 dnl **** Check for .string in assembler ****
 751
 752 AC_CACHE_CHECK([whether assembler accepts .string], ac_cv_c_asm_string,
 753     WINE_TRY_ASM_LINK([".data\n\t.string \"test\"\n\t.text"],,,
 754                       ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no"))
 755 if test "$ac_cv_c_asm_string" = "yes"
 756 then
 757   AC_DEFINE(HAVE_ASM_STRING, 1, [Define to use .string instead of .ascii])
 758 fi
 759
 760 dnl **** Check for working dll ****
 761
 762 AC_SUBST(DLLEXT,"")
 763 AC_SUBST(DLLFLAGS,"")
 764 AC_SUBST(DLLIBS,"")
 765 AC_SUBST(LDDLLFLAGS,"")
 766 AC_SUBST(LDSHARED,"")
 767
 768 case $host_os in
 769   cygwin*|mingw32*)
 770     AC_CHECK_TOOL(DLLWRAP,dllwrap,false)
 771     if test "$DLLWRAP" = "false"; then
 772       LIBEXT="a"
 773     else
 774       dnl FIXME - check whether dllwrap works correctly...
 775       LIBEXT="dll"
 776     fi
 777     ;;
 778   *)
 779     AC_CHECK_HEADERS(dlfcn.h,
 780         [AC_CHECK_FUNCS(dlopen,,
 781             [AC_CHECK_LIB(dl,dlopen,
 782                          [AC_DEFINE(HAVE_DLOPEN,1,[Define if you have dlopen])
 783                           DLLIBS="-ldl"],
 784                          [LIBEXT="a"])])],
 785         [LIBEXT="a"])
 786
 787     if test "$LIBEXT" = "so"
 788     then
 789       DLLFLAGS="-fPIC"
 790       DLLEXT=".so"
 791       AC_CACHE_CHECK([whether we can build a GNU style ELF dll], ac_cv_c_dll_gnuelf,
 792           [WINE_TRY_CFLAGS([-fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic],
 793                            ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")])
 794       if test "$ac_cv_c_dll_gnuelf" = "yes"
 795       then
 796         LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
 797         LDDLLFLAGS="-Wl,-Bsymbolic"
 798         AC_CACHE_CHECK([whether the linker accepts -z defs], ac_cv_c_dll_zdefs,
 799           [WINE_TRY_CFLAGS([-fPIC -shared -Wl,-Bsymbolic,-z,defs],
 800                            ac_cv_c_dll_zdefs="yes",ac_cv_c_dll_zdefs="no")])
 801         if test "$ac_cv_c_dll_zdefs" = "yes"
 802         then
 803           LDDLLFLAGS="$LDDLLFLAGS,-z,defs"
 804         fi
 805       else
 806         AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll, ac_cv_c_dll_unixware,
 807             [WINE_TRY_CFLAGS([-fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic],
 808                              ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")])
 809         if test "$ac_cv_c_dll_unixware" = "yes"
 810         then
 811           LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
 812           LDDLLFLAGS="-Wl,-B,symbolic"
 813         fi
 814       fi
 815     fi
 816
 817     dnl Check for cross compiler to build test programs
 818     AC_SUBST(CROSSTEST,"")
 819     if test "$cross_compiling" = "no"
 820     then
 821       AC_CHECK_PROGS(CROSSCC,i586-mingw32msvc-gcc,false)
 822       AC_CHECK_PROGS(DLLTOOL,i586-mingw32msvc-dlltool,false)
 823       if test "$CROSSCC" != "false"; then CROSSTEST="\$(CROSSTEST)"; fi
 824     fi
 825     ;;
 826 esac
 827
 828 if test "$LIBEXT" = "a"; then
 829   AC_MSG_ERROR(
 830 [could not find a way to build shared libraries.
 831 It is currently not possible to build Wine without shared library
 832 (.so) support to allow transparent switch between .so and .dll files.
 833 If you are using Linux, you will need a newer binutils.]
 834 )
 835 fi
 836
 837 case $build_os in
 838   cygwin*|mingw32*)
 839     AC_SUBST(LDPATH,"PATH=\"\$(TOOLSDIR)/library:\$(TOOLSDIR)/unicode:\$\$PATH\"") ;;
 840   *)
 841     AC_SUBST(LDPATH,"LD_LIBRARY_PATH=\"\$(TOOLSDIR)/library:\$(TOOLSDIR)/unicode:\$\$LD_LIBRARY_PATH\"") ;;
 842 esac
 843
 844 dnl Mingw needs explicit msvcrt for linking libwine
 845 AC_SUBST(CRTLIBS,"")
 846 case $host_os in
 847   mingw32*)
 848     CRTLIBS="-lmsvcrt" ;;
 849 esac
 850
 851 dnl **** Get the soname for libraries that we load dynamically ****
 852
 853 if test "$LIBEXT" = "so"
 854 then
 855   WINE_GET_SONAME(X11,XCreateWindow,[$X_LIBS $X_EXTRA_LIBS])
 856   WINE_GET_SONAME(Xext,XextCreateExtension,[$X_LIBS -lX11 $X_EXTRA_LIBS])
 857   WINE_GET_SONAME(Xrender,XRenderQueryExtension,[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
 858   WINE_GET_SONAME(freetype,FT_Init_FreeType,[$X_LIBS])
 859   WINE_GET_SONAME(GL,glXQueryExtension,[$X_LIBS $X_EXTRA_LIBS])
 860   WINE_GET_SONAME(cups,cupsGetDefault)
 861 fi
 862
 863
 864 dnl **** Check for reentrant libc ****
 865
 866 wine_cv_libc_reentrant=no
 867 dnl Linux style errno location
 868 WINE_CHECK_ERRNO([__errno_location], [wine_cv_libc_reentrant=__errno_location],
 869   dnl FreeBSD style errno location
 870   WINE_CHECK_ERRNO([__error], [wine_cv_libc_reentrant=__error],
 871     dnl Solaris style errno location
 872     WINE_CHECK_ERRNO([___errno], [wine_cv_libc_reentrant=___errno],
 873       dnl UnixWare style errno location
 874       WINE_CHECK_ERRNO([__thr_errno], [wine_cv_libc_reentrant=__thr_errno],
 875         dnl NetBSD style errno location
 876         WINE_CHECK_ERRNO([__errno], [wine_cv_libc_reentrant=__errno])
 877 ))))
 878
 879 if test "$wine_cv_libc_reentrant" != "no"
 880 then
 881   AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant,
 882                      [Define to the name of the function returning errno for reentrant libc])
 883 fi
 884
 885 dnl **** Check for reentrant X libraries ****
 886 dnl
 887 dnl This may fail to determine whether X libraries are reentrant if
 888 dnl AC_PATH_XTRA does not set x_libraries.
 889
 890 if test "$have_x" = "yes"
 891 then
 892 AC_CACHE_CHECK( [for reentrant X libraries], wine_cv_x_reentrant,
 893     [libX11_check=none
 894     for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
 895         if test -r $dir/libX11.so; then
 896             libX11_check="-D $dir/libX11.so"
 897             break
 898         fi
 899         if test -r $dir/libX11.a; then
 900             libX11_check="$dir/libX11.a"
 901             break
 902         fi
 903     done
 904     if test "$libX11_check" != "none"; then
 905         if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
 906         then
 907             wine_cv_x_reentrant=yes
 908         else
 909             wine_cv_x_reentrant=no
 910         fi
 911     else
 912         wine_cv_x_reentrant=unknown
 913     fi])
 914 fi
 915
 916 dnl **** Check for functions ****
 917
 918 AC_FUNC_ALLOCA()
 919 AC_CHECK_FUNCS(\
 920         _lwp_create \
 921         _pclose \
 922         _popen \
 923         _snprintf \
 924         _stricmp \
 925         _strnicmp \
 926         chsize \
 927         clone \
 928         ecvt \
 929         finite \
 930         fpclass \
 931         ftruncate \
 932         ftruncate64 \
 933         getnetbyaddr \
 934         getnetbyname \
 935         getpagesize \
 936         getprotobyname \
 937         getprotobynumber \
 938         getpwuid \
 939         getservbyport \
 940         getsockopt \
 941         inet_network \
 942         lseek64 \
 943         lstat \
 944         memmove \
 945         mkstemp \
 946         mmap \
 947         pclose \
 948         popen \
 949         pread \
 950         pthread_getspecific \
 951         pthread_key_create \
 952         pthread_mutex_lock \
 953         pthread_mutex_unlock \
 954         pthread_setspecific \
 955         pwrite \
 956         rfork \
 957         select \
 958         sendmsg \
 959         settimeofday \
 960         sigaltstack \
 961         snprintf \
 962         statfs \
 963         strcasecmp \
 964         strerror \
 965         strncasecmp \
 966         tcgetattr \
 967         timegm \
 968         usleep \
 969         vfscanf \
 970         wait4 \
 971         waitpid \
 972 )
 973
 974 dnl **** Check for header files ****
 975
 976 AC_CHECK_HEADERS(\
 977         arpa/inet.h \
 978         arpa/nameser.h \
 979         cups/cups.h \
 980         direct.h \
 981         elf.h \
 982         float.h \
 983         ieeefp.h \
 984         io.h \
 985         libio.h \
 986         libutil.h \
 987         link.h \
 988         linux/cdrom.h \
 989         linux/hdreg.h \
 990         linux/input.h \
 991         linux/joystick.h \
 992         linux/major.h \
 993         linux/param.h \
 994         linux/serial.h \
 995         linux/ucdrom.h \
 996         netdb.h \
 997         netinet/in.h \
 998         netinet/in_systm.h \
 999         netinet/tcp.h \
1000         pty.h \
1001         pwd.h \
1002         sched.h \
1003         scsi/sg.h \
1004         socket.h \
1005         stdint.h \
1006         strings.h \
1007         sys/cdio.h \
1008         sys/errno.h \
1009         sys/file.h \
1010         sys/filio.h \
1011         sys/inttypes.h \
1012         sys/ioctl.h \
1013         sys/ipc.h \
1014         sys/link.h \
1015         sys/lwp.h \
1016         sys/mman.h \
1017         sys/modem.h \
1018         sys/msg.h \
1019         sys/param.h \
1020         sys/poll.h \
1021         sys/ptrace.h \
1022         sys/reg.h \
1023         sys/shm.h \
1024         sys/signal.h \
1025         sys/socket.h \
1026         sys/sockio.h \
1027         sys/statfs.h \
1028         sys/strtio.h \
1029         sys/syscall.h \
1030         sys/sysctl.h \
1031         sys/time.h \
1032         sys/times.h \
1033         sys/uio.h \
1034         sys/un.h \
1035         sys/v86.h \
1036         sys/v86intr.h \
1037         sys/vfs.h \
1038         sys/vm86.h \
1039         sys/wait.h \
1040         syscall.h \
1041         termios.h \
1042         unistd.h \
1043         utime.h \
1044 )
1045 AC_HEADER_STAT()
1046
1047 dnl **** Checks for headers that depend on other ones ****
1048
1049 AC_CHECK_HEADERS(sys/mount.h sys/user.h,,,
1050     [#include <sys/types.h>
1051      #if HAVE_SYS_PARAM_H
1052      # include <sys/param.h>
1053      #endif])
1054
1055 AC_CHECK_HEADERS(net/if.h,,,
1056     [#include <sys/types.h>
1057      #if HAVE_SYS_SOCKET_H
1058      # include <sys/socket.h>
1059      #endif])
1060
1061 AC_CHECK_HEADERS(netinet/ip.h,,,
1062     [#include <sys/types.h>
1063      #if HAVE_SYS_SOCKET_H
1064      # include <sys/socket.h>
1065      #endif
1066      #if HAVE_NETINET_IN_SYSTM_H
1067      # include <netinet/in_systm.h>
1068      #endif])
1069
1070 AC_CHECK_HEADERS(resolv.h,,,
1071     [#include <sys/types.h>
1072      #if HAVE_SYS_SOCKET_H
1073      # include <sys/socket.h>
1074      #endif])
1075
1076 AC_CHECK_HEADERS(ucontext.h,,,[#include <signal.h>])
1077
1078 dnl **** Check for types ****
1079
1080 AC_C_CONST
1081 AC_C_INLINE
1082 AC_CHECK_TYPES([mode_t, off_t, pid_t, size_t, ssize_t])
1083 AC_CHECK_SIZEOF(long long,0)
1084
1085 AC_CACHE_CHECK([whether linux/input.h is for real],
1086         wine_cv_linux_input_h,
1087         AC_TRY_COMPILE([
1088             #include <linux/input.h>
1089         ] , [
1090             int foo = EVIOCGBIT(EV_ABS,42);
1091             int bar = BTN_PINKIE;
1092             int fortytwo = 42;
1093         ],
1094         wine_cv_linux_input_h=yes,
1095         wine_cv_linux_input_h=no,
1096         no
1097         )
1098     )
1099     if test "$wine_cv_linux_input_h" = "yes"
1100     then
1101         AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H, 1,
1102                   [Define if we have linux/input.h AND it contains the INPUT event API])
1103     fi
1104
1105
1106 AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style],
1107         wine_cv_linux_gethostbyname_r_6,
1108         AC_TRY_COMPILE([
1109 #include <netdb.h>
1110         ], [
1111     char *name=NULL;
1112     struct hostent he;
1113     struct hostent *result;
1114     char *buf=NULL;
1115     int bufsize=0;
1116     int res,errnr;
1117     char *addr=NULL;
1118     int addrlen=0;
1119     int addrtype=0;
1120     res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
1121     res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
1122     ],
1123         wine_cv_linux_gethostbyname_r_6=yes,
1124         wine_cv_linux_gethostbyname_r_6=no
1125         )
1126    )
1127    if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
1128    then
1129       AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6, 1,
1130                 [Define if Linux-style gethostbyname_r and gethostbyaddr_r are available])
1131    fi
1132
1133 if test "$ac_cv_header_linux_joystick_h" = "yes"
1134 then
1135    AC_CACHE_CHECK([whether linux/joystick.h uses the Linux 2.2+ API],
1136         wine_cv_linux_joystick_22_api,
1137         AC_TRY_COMPILE([
1138         #include <sys/ioctl.h>
1139         #include <linux/joystick.h>
1140
1141         struct js_event blub;
1142         #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
1143         #error "no 2.2 header"
1144         #endif
1145         ],/*empty*/,
1146         wine_cv_linux_joystick_22_api=yes,
1147         wine_cv_linux_joystick_22_api=no,
1148         wine_cv_linux_joystick_22_api=no
1149         )
1150    )
1151    if test "$wine_cv_linux_joystick_22_api" = "yes"
1152    then
1153       AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API, 1,
1154                 [Define if <linux/joystick.h> defines the Linux 2.2 joystick API])
1155    fi
1156 fi
1157
1158 dnl **** statfs checks ****
1159
1160 if test "$ac_cv_header_sys_vfs_h" = "yes"
1161 then
1162     AC_CACHE_CHECK( [whether sys/vfs.h defines statfs],
1163                     wine_cv_sys_vfs_has_statfs,
1164         AC_TRY_COMPILE([
1165         #include <sys/types.h>
1166         #ifdef HAVE_SYS_PARAM_H
1167         # include <sys/param.h>
1168         #endif
1169         #include <sys/vfs.h>
1170         ],[
1171                 struct statfs stfs;
1172
1173                 memset(&stfs,0,sizeof(stfs));
1174         ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
1175         )
1176     )
1177     if test "$wine_cv_sys_vfs_has_statfs" = "yes"
1178     then
1179       AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS, 1,
1180                 [Define if the struct statfs is defined by <sys/vfs.h>])
1181     fi
1182 fi
1183
1184 if test "$ac_cv_header_sys_statfs_h" = "yes"
1185 then
1186     AC_CACHE_CHECK( [whether sys/statfs.h defines statfs],
1187                     wine_cv_sys_statfs_has_statfs,
1188         AC_TRY_COMPILE([
1189         #include <sys/types.h>
1190         #ifdef HAVE_SYS_PARAM_H
1191         # include <sys/param.h>
1192         #endif
1193         #include <sys/statfs.h>
1194         ],[
1195                 struct statfs stfs;
1196         ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
1197         )
1198     )
1199     if test "$wine_cv_sys_statfs_has_statfs" = "yes"
1200     then
1201       AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS, 1,
1202                 [Define if the struct statfs is defined by <sys/statfs.h>])
1203     fi
1204 fi
1205
1206 if test "$ac_cv_header_sys_mount_h" = "yes"
1207 then
1208     AC_CACHE_CHECK( [whether sys/mount.h defines statfs],
1209                     wine_cv_sys_mount_has_statfs,
1210         AC_TRY_COMPILE([
1211         #include <sys/types.h>
1212         #ifdef HAVE_SYS_PARAM_H
1213         # include <sys/param.h>
1214         #endif
1215         #include <sys/mount.h>
1216         ],[
1217                 struct statfs stfs;
1218         ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
1219         )
1220     )
1221     if test "$wine_cv_sys_mount_has_statfs" = "yes"
1222     then
1223       AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT, 1,
1224                 [Define if the struct statfs is defined by <sys/mount.h>])
1225     fi
1226 fi
1227
1228 dnl **** FIXME: what about mixed cases, where we need two of them? ***
1229
1230 WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
1231 [#include <sys/types.h>
1232 #ifdef HAVE_SYS_PARAM_H
1233 # include <sys/param.h>
1234 #endif
1235 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1236 # include <sys/mount.h>
1237 #else
1238 # ifdef STATFS_DEFINED_BY_SYS_VFS
1239 #  include <sys/vfs.h>
1240 # else
1241 #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1242 #   include <sys/statfs.h>
1243 #  endif
1244 # endif
1245 #endif],
1246     [AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree])])
1247
1248 WINE_CHECK_STRUCT_MEMBER(statfs,f_bavail,
1249 [#include <sys/types.h>
1250 #ifdef HAVE_SYS_PARAM_H
1251 # include <sys/param.h>
1252 #endif
1253 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1254 # include <sys/mount.h>
1255 #else
1256 # ifdef STATFS_DEFINED_BY_SYS_VFS
1257 #  include <sys/vfs.h>
1258 # else
1259 #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1260 #   include <sys/statfs.h>
1261 #  endif
1262 # endif
1263 #endif],
1264     [AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail])])
1265
1266 dnl Check for file descriptor passing with msg_accrights
1267 WINE_CHECK_STRUCT_MEMBER(msghdr,msg_accrights,
1268 [#include <sys/types.h>
1269 #ifdef HAVE_SYS_SOCKET_H
1270 # include <sys/socket.h>
1271 #endif],
1272     [AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights])])
1273
1274 dnl Check for the sa_len member in struct sockaddr
1275 WINE_CHECK_STRUCT_MEMBER(sockaddr,sa_len,
1276 [#include <sys/types.h>
1277 #ifdef HAVE_SYS_SOCKET_H
1278 # include <sys/socket.h>
1279 #endif],
1280     [AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len])])
1281
1282 dnl Check for the sun_len member in struct sockaddr_un
1283 WINE_CHECK_STRUCT_MEMBER(sockaddr_un,sun_len,
1284 [#include <sys/types.h>
1285 #ifdef HAVE_SYS_SOCKET_H
1286 # include <sys/socket.h>
1287 #endif
1288 #ifdef HAVE_SYS_UN_H
1289 # include <sys/un.h>
1290 #endif],
1291     [AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len])])
1292
1293 dnl *** check for the need to define __i386__
1294
1295 case $host_cpu in
1296   *i[3456789]86* )
1297     AC_CACHE_CHECK([whether we need to define __i386__],ac_cv_cpp_def_i386,
1298       AC_EGREP_CPP(yes,[#ifndef __i386__
1299 yes
1300 #endif],
1301  ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no"))
1302     ;;
1303 esac
1304 if test "$ac_cv_cpp_def_i386" = "yes"
1305 then
1306     CFLAGS="$CFLAGS -D__i386__"
1307     LINTFLAGS="$LINTFLAGS -D__i386__"
1308 fi
1309
1310 dnl *** check for the need to define __sparc__
1311
1312 case $host_cpu in
1313   *sparc* )
1314     AC_CACHE_CHECK([whether we need to define __sparc__],ac_cv_cpp_def_sparc,
1315       AC_EGREP_CPP(yes,[#ifndef __sparc__
1316 yes
1317 #endif],
1318  ac_cv_cpp_def_sparc="yes", ac_cv_cpp_def_sparc="no"))
1319     ;;
1320 esac
1321 if test "$ac_cv_cpp_def_sparc" = "yes"
1322 then
1323     CFLAGS="$CFLAGS -D__sparc__"
1324     LINTFLAGS="$LINTFLAGS -D__sparc__"
1325 fi
1326
1327 dnl *** check for the need to define __sun__
1328
1329 case $host_vendor in
1330   *sun* )
1331     AC_CACHE_CHECK([whether we need to define __sun__],ac_cv_cpp_def_sun,
1332       AC_EGREP_CPP(yes,[#ifndef __sun__
1333 yes
1334 #endif],
1335  ac_cv_cpp_def_sun="yes", ac_cv_cpp_def_sun="no"))
1336     ;;
1337 esac
1338 if test "$ac_cv_cpp_def_sun" = "yes"
1339 then
1340     CFLAGS="$CFLAGS -D__sun__"
1341     LINTFLAGS="$LINTFLAGS -D__sun__"
1342 fi
1343
1344 dnl **** Generate output files ****
1345
1346 AH_TOP([#define __WINE_CONFIG_H])
1347
1348 WINE_CONFIG_EXTRA_DIR(controls)
1349 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/d3ddevice)
1350 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dclipper)
1351 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/ddraw)
1352 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/direct3d)
1353 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dpalette)
1354 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dsurface)
1355 WINE_CONFIG_EXTRA_DIR(dlls/dinput/joystick)
1356 WINE_CONFIG_EXTRA_DIR(dlls/dinput/keyboard)
1357 WINE_CONFIG_EXTRA_DIR(dlls/dinput/mouse)
1358 WINE_CONFIG_EXTRA_DIR(dlls/gdi/enhmfdrv)
1359 WINE_CONFIG_EXTRA_DIR(dlls/gdi/mfdrv)
1360 WINE_CONFIG_EXTRA_DIR(dlls/gdi/win16drv)
1361 WINE_CONFIG_EXTRA_DIR(dlls/kernel/messages)
1362 WINE_CONFIG_EXTRA_DIR(dlls/user/dde)
1363 WINE_CONFIG_EXTRA_DIR(dlls/user/resources)
1364 WINE_CONFIG_EXTRA_DIR(dlls/wineps/data)
1365 WINE_CONFIG_EXTRA_DIR(files)
1366 WINE_CONFIG_EXTRA_DIR(graphics)
1367 WINE_CONFIG_EXTRA_DIR(graphics/x11drv)
1368 WINE_CONFIG_EXTRA_DIR(if1632)
1369 WINE_CONFIG_EXTRA_DIR(include/wine)
1370 WINE_CONFIG_EXTRA_DIR(loader)
1371 WINE_CONFIG_EXTRA_DIR(loader/ne)
1372 WINE_CONFIG_EXTRA_DIR(memory)
1373 WINE_CONFIG_EXTRA_DIR(misc)
1374 WINE_CONFIG_EXTRA_DIR(msdos)
1375 WINE_CONFIG_EXTRA_DIR(objects)
1376 WINE_CONFIG_EXTRA_DIR(programs/regapi/tests)
1377 WINE_CONFIG_EXTRA_DIR(programs/regedit/tests)
1378 WINE_CONFIG_EXTRA_DIR(relay32)
1379 WINE_CONFIG_EXTRA_DIR(scheduler)
1380 WINE_CONFIG_EXTRA_DIR(win32)
1381 WINE_CONFIG_EXTRA_DIR(windows)
1382
1383 MAKE_RULES=Make.rules
1384 AC_SUBST_FILE(MAKE_RULES)
1385
1386 MAKE_DLL_RULES=dlls/Makedll.rules
1387 AC_SUBST_FILE(MAKE_DLL_RULES)
1388
1389 MAKE_TEST_RULES=dlls/Maketest.rules
1390 AC_SUBST_FILE(MAKE_TEST_RULES)
1391
1392 MAKE_PROG_RULES=programs/Makeprog.rules
1393 AC_SUBST_FILE(MAKE_PROG_RULES)
1394
1395 AC_CONFIG_FILES([
1396 Make.rules
1397 dlls/Makedll.rules
1398 dlls/Maketest.rules
1399 programs/Makeprog.rules
1400 Makefile
1401 dlls/Makefile
1402 dlls/advapi32/Makefile
1403 dlls/advapi32/tests/Makefile
1404 dlls/avicap32/Makefile
1405 dlls/avifil32/Makefile
1406 dlls/cabinet/Makefile
1407 dlls/comcat/Makefile
1408 dlls/comctl32/Makefile
1409 dlls/commdlg/Makefile
1410 dlls/crtdll/Makefile
1411 dlls/crypt32/Makefile
1412 dlls/d3d8/Makefile
1413 dlls/dciman32/Makefile
1414 dlls/ddraw/Makefile
1415 dlls/devenum/Makefile
1416 dlls/dinput/Makefile
1417 dlls/dinput8/Makefile
1418 dlls/dplay/Makefile
1419 dlls/dplayx/Makefile
1420 dlls/dsound/Makefile
1421 dlls/dsound/tests/Makefile
1422 dlls/gdi/Makefile
1423 dlls/gdi/tests/Makefile
1424 dlls/glu32/Makefile
1425 dlls/icmp/Makefile
1426 dlls/imagehlp/Makefile
1427 dlls/imm32/Makefile
1428 dlls/kernel/Makefile
1429 dlls/kernel/tests/Makefile
1430 dlls/lzexpand/Makefile
1431 dlls/mapi32/Makefile
1432 dlls/mpr/Makefile
1433 dlls/msacm/Makefile
1434 dlls/msacm/imaadp32/Makefile
1435 dlls/msacm/msadp32/Makefile
1436 dlls/msacm/msg711/Makefile
1437 dlls/msacm/winemp3/Makefile
1438 dlls/msdmo/Makefile
1439 dlls/msimg32/Makefile
1440 dlls/msisys/Makefile
1441 dlls/msnet32/Makefile
1442 dlls/msvcrt/Makefile
1443 dlls/msvcrt/tests/Makefile
1444 dlls/msvcrt20/Makefile
1445 dlls/msvideo/Makefile
1446 dlls/msvideo/msrle32/Makefile
1447 dlls/netapi32/Makefile
1448 dlls/netapi32/tests/Makefile
1449 dlls/ntdll/Makefile
1450 dlls/ntdll/tests/Makefile
1451 dlls/odbc32/Makefile
1452 dlls/ole32/Makefile
1453 dlls/oleaut32/Makefile
1454 dlls/oleaut32/tests/Makefile
1455 dlls/olecli/Makefile
1456 dlls/oledlg/Makefile
1457 dlls/olepro32/Makefile
1458 dlls/olesvr/Makefile
1459 dlls/opengl32/Makefile
1460 dlls/psapi/Makefile
1461 dlls/qcap/Makefile
1462 dlls/quartz/Makefile
1463 dlls/rasapi32/Makefile
1464 dlls/richedit/Makefile
1465 dlls/rpcrt4/Makefile
1466 dlls/rpcrt4/tests/Makefile
1467 dlls/serialui/Makefile
1468 dlls/setupapi/Makefile
1469 dlls/shdocvw/Makefile
1470 dlls/shell32/Makefile
1471 dlls/shell32/tests/Makefile
1472 dlls/shfolder/Makefile
1473 dlls/shlwapi/Makefile
1474 dlls/shlwapi/tests/Makefile
1475 dlls/snmpapi/Makefile
1476 dlls/sti/Makefile
1477 dlls/tapi32/Makefile
1478 dlls/ttydrv/Makefile
1479 dlls/twain/Makefile
1480 dlls/url/Makefile
1481 dlls/urlmon/Makefile
1482 dlls/urlmon/tests/Makefile
1483 dlls/user/Makefile
1484 dlls/user/tests/Makefile
1485 dlls/version/Makefile
1486 dlls/win32s/Makefile
1487 dlls/winaspi/Makefile
1488 dlls/winedos/Makefile
1489 dlls/wineps/Makefile
1490 dlls/wininet/Makefile
1491 dlls/wininet/tests/Makefile
1492 dlls/winmm/Makefile
1493 dlls/winmm/joystick/Makefile
1494 dlls/winmm/mcianim/Makefile
1495 dlls/winmm/mciavi/Makefile
1496 dlls/winmm/mcicda/Makefile
1497 dlls/winmm/mciseq/Makefile
1498 dlls/winmm/mciwave/Makefile
1499 dlls/winmm/midimap/Makefile
1500 dlls/winmm/tests/Makefile
1501 dlls/winmm/wavemap/Makefile
1502 dlls/winmm/winealsa/Makefile
1503 dlls/winmm/winearts/Makefile
1504 dlls/winmm/wineaudioio/Makefile
1505 dlls/winmm/winenas/Makefile
1506 dlls/winmm/wineoss/Makefile
1507 dlls/winnls/Makefile
1508 dlls/winsock/Makefile
1509 dlls/winsock/tests/Makefile
1510 dlls/winspool/Makefile
1511 dlls/wintrust/Makefile
1512 dlls/wow32/Makefile
1513 dlls/wsock32/Makefile
1514 dlls/x11drv/Makefile
1515 documentation/Makefile
1516 include/Makefile
1517 library/Makefile
1518 miscemu/Makefile
1519 ole/Makefile
1520 programs/Makefile
1521 programs/avitools/Makefile
1522 programs/clock/Makefile
1523 programs/cmdlgtst/Makefile
1524 programs/control/Makefile
1525 programs/expand/Makefile
1526 programs/notepad/Makefile
1527 programs/osversioncheck/Makefile
1528 programs/progman/Makefile
1529 programs/regapi/Makefile
1530 programs/regedit/Makefile
1531 programs/regsvr32/Makefile
1532 programs/regtest/Makefile
1533 programs/rpcss/Makefile
1534 programs/rundll32/Makefile
1535 programs/uninstaller/Makefile
1536 programs/view/Makefile
1537 programs/wcmd/Makefile
1538 programs/wineconsole/Makefile
1539 programs/winedbg/Makefile
1540 programs/winefile/Makefile
1541 programs/winemine/Makefile
1542 programs/winepath/Makefile
1543 programs/winhelp/Makefile
1544 programs/winver/Makefile
1545 server/Makefile
1546 tools/Makefile
1547 tools/widl/Makefile
1548 tools/winapi/Makefile
1549 tools/winebuild/Makefile
1550 tools/winedump/Makefile
1551 tools/wmc/Makefile
1552 tools/wpp/Makefile
1553 tools/wrc/Makefile
1554 unicode/Makefile])
1555
1556 AC_OUTPUT
1557
1558 if test "$have_x" = "no"
1559 then
1560   echo
1561   echo "*** Warning: X development files not found. Wine will be built without"
1562   echo "*** X support, which currently does not work, and would probably not be"
1563   echo "*** what you want anyway. You will need to install devel packages of"
1564   echo "*** Xlib/Xfree86 at the very least."
1565 fi
1566
1567 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
1568 then
1569   echo
1570   echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
1571   echo "*** terminal resize support. Consider upgrading ncurses."
1572 fi
1573
1574 if test "$wine_cv_libc_reentrant" = "no"
1575 then
1576   echo
1577   echo "*** Warning: non-reentrant libc detected. Wine will be built without"
1578   echo "*** threading support. Consider upgrading libc to a more recent"
1579   echo "*** reentrant version of libc."
1580 fi
1581
1582 if test "$have_x" = "yes" -a "$wine_cv_x_reentrant" != "yes"
1583 then
1584   echo
1585   echo "*** Warning: non-reentrant X11 library detected. Multi-threaded"
1586   echo "*** applications won't work properly. You should upgrade your X11 library."
1587 fi
1588
1589 if test "$wine_cv_opengl_version_OK" = "no"
1590 then
1591   echo
1592   echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
1593   echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
1594 fi
1595
1596 if test "$wine_cv_msg_freetype" = "yes"
1597 then
1598   echo
1599   echo "*** Note: Your system appears to have the FreeType 2 runtime libraries"
1600   echo "*** installed, but 'freetype-config' is not in your PATH. Install the"
1601   echo "*** freetype-devel package (or its equivalent on your distribution) to"
1602   echo "*** enable Wine to use TrueType fonts."
1603 fi
1604
1605 echo
1606 echo "Configure finished.  Do 'make depend && make' to compile Wine."
1607 echo
1608
1609 dnl Local Variables:
1610 dnl comment-start: "dnl "
1611 dnl comment-end: ""
1612 dnl comment-start-skip: "\\bdnl\\b\\s *"
1613 dnl compile-command: "autoconf"
1614 dnl End: