Fix handling of unix absolute paths in DOSFS_GetFullName and
[wine/multimedia.git] / configure.ac
blobf904b5fe99cf5f9a90c721b183c73a161146475f
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.
5 m4_define(WINE_VERSION,regexp(m4_include(VERSION),[version \([-.0-9A-Za-z]+\)],[\1]))
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)
13 dnl **** Command-line arguments ****
15 dnl Default values
16 LIBEXT=so       # library type .so or .a
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]))
23 AC_SUBST(OPTIONS)
24 if test "x$enable_debug" = "xno"
25 then
26     AC_DEFINE(NO_DEBUG_MSGS,1,[Define to disable all debug messages.])
28 if test "x$enable_trace" = "xno" -o "x$enable_debug" = "xno"
29 then
30     AC_DEFINE(NO_TRACE_MSGS,1,[Define to disable trace messages.])
33 dnl **** Check for some programs ****
35 AC_CANONICAL_TARGET
36 AC_PROG_MAKE_SET
37 AC_PROG_CC
38 AC_PROG_CPP
39 AC_PATH_XTRA
40 AC_PROG_YACC
41 AC_PROG_LEX
43 dnl **** Just additional warning checks, since AC_PROG just sets 'yacc' even
44 dnl **** without one present.
45 AC_CHECK_PROGS(XYACC,$YACC bison yacc,none)
46 if test "$XYACC" = "none"
47 then
48   AC_MSG_ERROR([no suitable bison/yacc found. Please install the 'bison' package.])
50 AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
51 if test "$XLEX" = "none"
52 then
53   AC_MSG_ERROR([no suitable lex found. Please install the 'flex' package.])
55 AC_PROG_RANLIB
56 AC_PROG_INSTALL
57 AC_PROG_LN_S
58 AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl)
59 AC_PATH_PROG(LDCONFIG, ldconfig, true, [/sbin /usr/sbin $PATH])
61 dnl Check for lint
62 AC_CHECK_PROGS(LINT, lclint lint)
63 if test "$LINT" = "lint"
64 then
65   LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
66   dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
68 AC_SUBST(LINT)
69 AC_SUBST(LINTFLAGS)
71 case $host_os in
72   *cygwin*) LDCOMBINE="ld -r --enable-stdcall-fixup" ;;
73          *) LDCOMBINE="ld -r" ;;
74 esac
75 AC_SUBST(LDCOMBINE)
77 dnl **** Check for some libraries ****
79 dnl Check for -lm
80 AC_CHECK_LIB(m,sqrt)
81 dnl Check for -li386 for NetBSD and OpenBSD
82 AC_CHECK_LIB(i386,i386_set_ldt)
83 dnl Check for -lossaudio for NetBSD
84 AC_CHECK_LIB(ossaudio,_oss_ioctl)
85 dnl Check for -lw for Solaris
86 AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
87 dnl Check for -lnsl for Solaris
88 AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
89 dnl Check for -lsocket for Solaris
90 AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
91 dnl Check for -lresolv for Solaris
92 AC_CHECK_FUNCS(inet_aton,,AC_CHECK_LIB(resolv,inet_aton))
93 dnl Check for -lxpg4 for FreeBSD
94 AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
95 dnl Check for -lmmap for OS/2
96 AC_CHECK_LIB(mmap,mmap)
98 DLLIBS=""
99 AC_SUBST(DLLIBS)
100 AC_CHECK_HEADERS(dlfcn.h,
101     [AC_CHECK_FUNCS(dlopen,,
102         [AC_CHECK_LIB(dl,dlopen,
103                      [AC_DEFINE(HAVE_DLOPEN,1,[Define if you have dlopen])
104                      DLLIBS="-ldl"],
105                      LIBEXT="a")]
106         )],
107         LIBEXT="a"
108     )
110 JPEGLIB=""
111 AC_SUBST(JPEGLIB)
112 AC_CHECK_HEADERS(jpeglib.h,
113     AC_CHECK_LIB(jpeg,jpeg_start_decompress,
114         AC_DEFINE(HAVE_LIBJPEG,1,[Define if you have libjpeg including devel headers])
115         JPEGLIB="-ljpeg"
116     )
120 AC_SUBST(XLIB)
121 AC_SUBST(XFILES)
122 XFILES=""
123 AC_SUBST(OPENGLFILES)
124 OPENGLFILES=""
125 AC_SUBST(GLU32FILES)
126 GLU32FILES=""
127 if test "$have_x" = "yes"
128 then
129     XLIB="-lXext -lX11"
130     ac_save_CPPFLAGS="$CPPFLAGS"
131     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
133     dnl *** All of the following tests require X11/Xlib.h
134     AC_CHECK_HEADERS(X11/Xlib.h,
135       [
136         dnl *** Check for X keyboard extension
137         AC_CHECK_HEADERS(X11/XKBlib.h,
138             [ dnl *** If X11/XKBlib.h exists...
139               AC_CHECK_LIB(X11, XkbQueryExtension,
140               AC_DEFINE(HAVE_XKB, 1, [Define if you have the XKB extension]),,
141               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
142             ],
143             AC_MSG_WARN([[Xkb extension not found, Wine will be built without it]])
144         )
146         dnl *** Check for X Shm extension
147         AC_CHECK_HEADERS(X11/extensions/XShm.h,
148             [ dnl *** If X11/extensions/XShm.h exists...
149               AC_CHECK_LIB(Xext, XShmQueryExtension,
150               AC_DEFINE(HAVE_LIBXXSHM, 1, [Define if you have the X Shm extension]),,
151               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
152             ],
153             AC_MSG_WARN([[XShm extension not found, Wine will be built without it]]),
154             [#include <X11/Xlib.h>])
156         dnl *** Check for X shape extension
157         AC_CHECK_HEADERS(X11/extensions/shape.h,
158             [ dnl *** If X11/extensions/shape.h exists...
159               AC_CHECK_LIB(Xext,XShapeQueryExtension,
160               AC_DEFINE(HAVE_LIBXSHAPE, 1, [Define if you have the X Shape extension]),,
161               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
162             ],
163             AC_MSG_WARN([[XShape extension not found, Wine will be built without it]]),
164             [#include <X11/Xlib.h>])
165         
166         dnl *** Check for XFree86 DGA / DGA 2.0 extension
167         AC_CHECK_HEADERS(X11/extensions/xf86dga.h,
168             [ dnl *** If X11/extensions/xf86dga.h exists, check 
169               dnl *** for XDGAQueryExtension()...
170               AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
171                 [ dnl *** If found...
172                   AC_DEFINE(HAVE_LIBXXF86DGA2, 1,
173                             [Define if you have the Xxf86dga library version 2])
174                   X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
175                ],
176                 [ dnl *** If not found, look for XF86DGAQueryExtension()
177                   dnl *** instead (DGA 2.0 not found)...
178                   AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension,
179                     [ AC_DEFINE(HAVE_LIBXXF86DGA, 1,
180                                 [Define if you have the Xxf86dga library version 1])
181                       X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
182                     ],,
183                     $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
184                   )
185                 ],
186                 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
187               )
188             ],
189             AC_MSG_WARN([[DGA extension not found, Wine will be built without it]]),
190             [#include <X11/Xlib.h>])
192         dnl *** Check for XFree86 VMODE extension
193         AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,
194             [ dnl *** If X11/extensions/xf86vmode.h exists...
195                 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
196                   [ AC_DEFINE(HAVE_LIBXXF86VM, 1, [Define if you have the Xxf86vm library])
197                      X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
198                   ],,
199                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
200                 )
201             ],
202             AC_MSG_WARN([[XFree86 VMODE extension not found, Wine will be built without it]]),
203             [#include <X11/Xlib.h>])
205         dnl *** Check for XVideo extension supporting XvImages
206         AC_CHECK_HEADERS(X11/extensions/Xvlib.h,
207             [ dnl *** If X11/extensions/Xvlib.h exists...
208                 AC_CHECK_LIB(Xv, XvShmCreateImage,
209                   [ AC_DEFINE(HAVE_XVIDEO, 1, [Define if the X libraries support XVideo])
210                      X_PRE_LIBS="$X_PRE_LIBS -lXv"
211                   ],,
212                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
213                 )
214             ],
215             AC_MSG_WARN([[XVideo extension not found, Wine will be built without it]]),
216             [#include <X11/Xlib.h>])
218         dnl *** Check for XRender include file
219         AC_CHECK_HEADERS(X11/extensions/Xrender.h,,,[#include <X11/Xlib.h>])
220       ]
221     ) dnl *** End of X11/Xlib.h check
223     dnl Check for the presence of OpenGL
224     if test "x$enable_opengl" != "xno"
225     then
226         if test -f /usr/X11R6/lib/libGL.a -a ! -f /usr/X11R6/lib/libGL.so
227         then
228             AC_MSG_ERROR([/usr/X11R6/lib/libGL.a is present on your system.
229 This prevents linking to OpenGL. Delete the file and restart configure.])
230         fi
232         AC_CHECK_HEADERS(GL/gl.h GL/glx.h)
233         if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
234         then
235             AC_CHECK_HEADERS(GL/glext.h,,,[#include <GL/glx.h>])
236             dnl Check for some problems due to old Mesa versions
237             AC_CACHE_CHECK([for up-to-date OpenGL version], wine_cv_opengl_version_OK,
238               AC_TRY_COMPILE(
239                 [#include <GL/gl.h>],
240                 [GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
241                 [wine_cv_opengl_version_OK="yes"],
242                 [wine_cv_opengl_version_OK="no"]
243               )
244             )
246             dnl Check for the thread-safety of the OpenGL library
247             AC_CACHE_CHECK([for thread-safe OpenGL version], 
248                            wine_cv_opengl_version_threadsafe,
249               [saved_libs=$LIBS
250                LIBS="$X_LIBS -lGL"
251                AC_TRY_LINK([],[pthread_getspecific();],
252                               [wine_cv_opengl_version_threadsafe="yes"],
253                               [wine_cv_opengl_version_threadsafe="no"])
254                LIBS=$saved_libs]
255             )
257             if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o "x$enable_opengl" = "xyes" \)
258             then
259                 dnl Check for the presence of the library
260                 AC_CHECK_LIB(GL,glXCreateContext,
261                              X_PRE_LIBS="$X_PRE_LIBS -lGL"
262                              ,,
263                              $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
265                 if test "$ac_cv_lib_GL_glXCreateContext" = "yes"
266                 then
267                         OPENGLFILES='$(OPENGLFILES)'
268                         AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])
270                         AC_CHECK_LIB(GL,glXGetProcAddressARB,
271                                      AC_DEFINE(HAVE_GLX_GETPROCADDRESS, 1,
272                                                [Define if the OpenGL library supports the glXGetProcAddressARB call]),,
273                                      $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
275                         if test "$ac_cv_lib_GL_glXGetProcAddressARB" = "yes"
276                         then
277                                AC_CACHE_CHECK([for OpenGL extension functions prototypes], wine_cv_extension_prototypes,
278                                   [AC_TRY_COMPILE([#include <GL/gl.h>
279                                                   #ifdef HAVE_GL_GLEXT_H
280                                                   # include <GL/glext.h>
281                                                   #endif
282                                                   ],
283                                                  [PFNGLCOLORTABLEEXTPROC test_proc;],
284                                                  [wine_cv_extension_prototypes="yes"],
285                                                  [wine_cv_extension_prototypes="no"]
286                                   )]
287                                 )
288                                 if test "$wine_cv_extension_prototypes" = "yes"
289                                 then
290                                     AC_DEFINE(HAVE_GLEXT_PROTOTYPES, 1,
291                                               [Define if the OpenGL headers define extension typedefs])
292                                 fi
293                         fi
295                 fi
296                 dnl Check for GLU32 library.
297                 AC_CHECK_LIB(GLU,gluLookAt,
298                              [X_PRE_LIBS="$X_PRE_LIBS -lGLU"
299                              GLU32FILES='$(GLU32FILES)']
300                              ,,
301                              $X_LIBS $X_PRE_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
302                 )
303              fi
304          fi
305     fi
307     CPPFLAGS="$ac_save_CPPFLAGS"
308     XFILES='$(XFILES)'
309 else
310     XLIB=""
311     X_CFLAGS=""
312     X_LIBS=""
315 dnl **** Check which curses lib to use ***
316 CURSESLIBS=""
317 if test "x$with_curses" != "xno"
318 then
319     AC_CHECK_HEADERS(ncurses.h,
320         [AC_CHECK_LIB(ncurses,waddch,
321             [AC_DEFINE(HAVE_LIBNCURSES, 1, [Define if you have the ncurses library (-lncurses)])
322              CURSESLIBS="-lncurses"],
323              [AC_CHECK_HEADERS(curses.h,
324                  [AC_CHECK_LIB(curses,waddch,
325                      [AC_DEFINE(HAVE_LIBCURSES, 1, [Define if you have the curses library (-lcurses)])
326                       CURSESLIBS="-lcurses"])])])])
327     saved_libs="$LIBS"
328     LIBS="$CURSESLIBS $LIBS"
329     AC_CHECK_FUNCS(getbkgd resizeterm)
330     LIBS="$saved_libs"
332 AC_SUBST(CURSESLIBS)
334 CUPSLIBS=""
335 dnl **** Check for CUPS ****
336 wine_cv_warn_cups_h=no
337 AC_CHECK_LIB(cups,cupsGetPPD,
338         [AC_CHECK_HEADER(cups/cups.h,
339             [AC_DEFINE(HAVE_CUPS, 1, [Define if we have CUPS])
340             CUPSLIBS="-lcups"],
341             wine_cv_warn_cups_h=yes)]
343 AC_SUBST(CUPSLIBS)
345 dnl **** Check for SANE ****
346 AC_CHECK_PROG(sane_devel,sane-config,sane-config,no)
347 if test "$sane_devel" = "no"
348 then
349     SANELIBS=""
350     SANEINCL=""
351 else
352     SANELIBS="`$sane_devel --libs`"
353     SANEINCL="`$sane_devel --cflags`"
354     ac_save_CPPFLAGS="$CPPFLAGS"
355     ac_save_LIBS="$LIBS"
356     CPPFLAGS="$CPPFLAGS $SANEINCL"
357     LIBS="$LIBS $SANELIBS"
358     AC_CHECK_HEADER(sane/sane.h,
359                     [AC_CHECK_LIB(sane,sane_open,
360                                   [AC_DEFINE(HAVE_SANE, 1, [Define if we have SANE development environment])],
361                                   [SANELIBS=""
362                                   SANEINCL=""])],
363                     [SANELIBS=""
364                     SANEINCL=""])
365     LIBS="$ac_save_LIBS"
366     CPPFLAGS="$ac_save_CPPFLAGS"
368 AC_SUBST(SANELIBS)
369 AC_SUBST(SANEINCL)
371 dnl **** Check for FreeType 2 ****
372 AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no,$X_LIBS)
373 if test "$ft_lib" = "no"
374 then
375     FREETYPEINCL=""
376     wine_cv_msg_freetype=no
377 else
378     AC_CHECK_PROG(ft_devel,freetype-config,freetype-config,no)
379     if test "$ft_devel" = "no"
380     then
381         AC_CHECK_PROG(ft_devel2,freetype2-config,freetype2-config,no)
382         if test "$ft_devel2" = "freetype2-config"
383         then
384                 ft_devel=$ft_devel2
385         fi
386     fi
387     if test "$ft_devel" = "no"
388     then
389         FREETYPEINCL=""
390         wine_cv_msg_freetype=yes
391     else
392         FREETYPEINCL=`$ft_devel --cflags`
393         ac_save_CPPFLAGS="$CPPFLAGS"
394         CPPFLAGS="$FREETYPEINCL $CPPFLAGS"
395         AC_CHECK_HEADERS(freetype/freetype.h \
396                          freetype/ftglyph.h \
397                          freetype/tttables.h \
398                          freetype/ftnames.h \
399                          freetype/ftsnames.h \
400                          freetype/ttnameid.h \
401                          freetype/ftoutln.h \
402                          freetype/internal/sfnt.h)
403         AC_TRY_CPP([#include <ft2build.h>
404                     #include <freetype/fttrigon.h>],
405                     [AC_DEFINE(HAVE_FREETYPE_FTTRIGON_H, 1,
406           [Define if you have the <freetype/fttrigon.h> header file.])
407                     wine_cv_fttrigon=yes],
408                     wine_cv_fttrigon=no)
409         CPPFLAGS="$ac_save_CPPFLAGS"
410         dnl Check that we have at least freetype/freetype.h
411         if test "$ac_cv_header_freetype_freetype_h" = "yes" -a "$wine_cv_fttrigon" = "yes"
412         then
413             AC_DEFINE(HAVE_FREETYPE, 1, [Define if FreeType 2 is installed])
414             wine_cv_msg_freetype=no
415         else
416             FREETYPEINCL=""
417             wine_cv_msg_freetype=yes
418         fi
419     fi
421 AC_SUBST(FREETYPEINCL)
423 dnl **** Check for parport (currently Linux only) ****
424 AC_CACHE_CHECK([for parport header/ppdev.h], ac_cv_c_ppdev,
425  AC_TRY_COMPILE(
426    [#include <linux/ppdev.h>],
427    [ioctl (1,PPCLAIM,0)],
428    [ac_cv_c_ppdev="yes"],
429    [ac_cv_c_ppdev="no"])
431 if test "$ac_cv_c_ppdev" = "yes"
432 then
433     AC_DEFINE(HAVE_PPDEV, 1, [Define if we can use ppdev.h for parallel port access])
436 dnl **** Check for IPX (currently Linux only) ****
437 AC_CACHE_CHECK([for GNU style IPX support], ac_cv_c_ipx_gnu,
438  AC_TRY_COMPILE(
439    [#include <sys/socket.h>
440     #include <netipx/ipx.h>],
441    [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
442    [ac_cv_c_ipx_gnu="yes"],
443    [ac_cv_c_ipx_gnu="no"])
445 if test "$ac_cv_c_ipx_gnu" = "yes"
446 then
447     AC_DEFINE(HAVE_IPX_GNU, 1, [Define if IPX should use netipx/ipx.h from libc])
450 if test "$ac_cv_c_ipx_gnu" = "no"
451 then
452  AC_CACHE_CHECK([for linux style IPX support], ac_cv_c_ipx_linux,
453   AC_TRY_COMPILE(
454     [#include <sys/socket.h>
455      #include <asm/types.h>
456      #include <linux/ipx.h>],
457     [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
458     [ac_cv_c_ipx_linux="yes"],
459     [ac_cv_c_ipx_linux="no"])
460   )
461   if test "$ac_cv_c_ipx_linux" = "yes"
462   then
463       AC_DEFINE(HAVE_IPX_LINUX, 1, [Define if IPX includes are taken from Linux kernel])
464   fi
467 dnl **** Check for Open Sound System ****
468 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
470 AC_CACHE_CHECK([for Open Sound System],
471         ac_cv_c_opensoundsystem,
472         AC_TRY_COMPILE([
473         #if defined(HAVE_SYS_SOUNDCARD_H)
474                 #include <sys/soundcard.h>
475         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
476                 #include <machine/soundcard.h>
477         #elif defined(HAVE_SOUNDCARD_H)
478                 #include <soundcard.h>
479         #endif
480         ],[
482 /* check for one of the Open Sound System specific SNDCTL_ defines */
483 #if !defined(SNDCTL_DSP_STEREO)
484 #error No open sound system
485 #endif
486 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
488 if test "$ac_cv_c_opensoundsystem" = "yes"
489 then
490     AC_DEFINE(HAVE_OSS, 1, [Define if you have the Open Sound system])
493 AC_CACHE_CHECK([for Open Sound System/MIDI interface],
494         ac_cv_c_opensoundsystem_midi,
495         AC_TRY_COMPILE([
496         #if defined(HAVE_SYS_SOUNDCARD_H)
497                 #include <sys/soundcard.h>
498         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
499                 #include <machine/soundcard.h>
500         #elif defined(HAVE_SOUNDCARD_H)
501                 #include <soundcard.h>
502         #endif
503         ],[
505 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
506 #if !defined(SNDCTL_SEQ_SYNC)
507 #error No open sound system MIDI interface
508 #endif
509 ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
511 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
512 then
513     AC_DEFINE(HAVE_OSS_MIDI, 1, [Define if you have the Open Sound system (MIDI interface)])
516 dnl **** Check for aRts Sound Server ****
517 AC_PATH_PROG(ARTSCCONFIG, artsc-config)
518 AC_CACHE_CHECK([for aRts Sound server],
519         ac_cv_c_artsserver,
520         if test x$ARTSCCONFIG = x -o x$ARTSCCONFIG = x'"$ARTSCCONFIG"';
521         then
522             ac_cv_c_artsserver=no
523         else
524             ARTSC_CFLAGS=`$ARTSCCONFIG --cflags`
525             ARTSC_LIBS=`$ARTSCCONFIG --libs`
526             ac_cv_c_artsserver=no
527             save_CFLAGS="$CFLAGS"
528             CFLAGS="$CFLAGS $ARTSC_CFLAGS"
529             AC_TRY_COMPILE([
530              #include <artsc.h>
531             ],[
532              arts_stream_t stream;
533             ],[
534             ac_cv_c_artsserver=yes
535             ])
536             CFLAGS="$save_CFLAGS"
537         fi)
539 if test "$ac_cv_c_artsserver" = "yes"
540 then
541     AC_SUBST(ARTSLIBS, $ARTSC_LIBS)
542     AC_SUBST(ARTSINCL, $ARTSC_CFLAGS)
544     AC_DEFINE(HAVE_ARTS, 1, [Define if you have ARTS sound server])
547 dnl **** Check for broken glibc mmap64 ****
549 AC_CACHE_CHECK( [whether mmap64 works defined as mmap], ac_cv_mmap64_works,
550         AC_TRY_RUN([
551                 #define _FILE_OFFSET_BITS 64
552                 #include <stdio.h>
553                 #include <unistd.h>
554                 #include <fcntl.h>
555                 #include <sys/mman.h>
556                 #include <errno.h>
558                 int main(int argc,char **argv) {
559                         int fd = open("conftest.map",O_CREAT|O_RDWR,0600);
560                         if (fd == -1) exit(1);
562                         unlink("conftest.map");
564                         write(fd,"test",4);
566                         if ((-1 == mmap(0,4,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0)) &&
567                             (errno == EINVAL)
568                         ) {
569                                 exit(1);
570                         }
571                         close(fd);
572                         fprintf(stderr,"success!\n");
573                         exit(0);
574                 }
576         ],
577     ac_cv_mmap64_works="yes",
578     ac_cv_mmap64_works="no",
579     ac_cv_mmap64_works="no") )
581 if test "$ac_cv_mmap64_works" = "yes"
582 then
583     AC_DEFINE(_FILE_OFFSET_BITS, 64, [Set this to 64 to enable 64-bit file support on Linux])
586 dnl **** Check for gcc strength-reduce bug ****
588 if test "x${GCC}" = "xyes"
589 then
590   CFLAGS="$CFLAGS -Wall"
591   AC_CACHE_CHECK( [for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug,
592                   AC_TRY_RUN([
593 int     L[[4]] = {0,1,2,3};
594 int main(void) {
595   static int Array[[3]];
596   unsigned int B = 3;
597   int i;
598   for(i=0; i<B; i++) Array[[i]] = i - 3;
599   for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
600   L[[i]] = 4;
601   
602   exit( Array[[1]] != -2 || L[[2]] != 3);
604     ac_cv_c_gcc_strength_bug="no",
605     ac_cv_c_gcc_strength_bug="yes",
606     ac_cv_c_gcc_strength_bug="yes") )
607   if test "$ac_cv_c_gcc_strength_bug" = "yes"
608   then
609     CFLAGS="$CFLAGS -fno-strength-reduce"
610   fi
612   dnl Check for -mpreferred-stack-boundary
613   AC_CACHE_CHECK([for gcc -mpreferred-stack-boundary=2 support],
614                  ac_cv_c_gcc_stack_boundary,
615   [saved_cflags=$CFLAGS
616   CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
617   AC_TRY_COMPILE(,[return 0],ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")
618   CFLAGS=$saved_cflags
619   ])
620   if test "$ac_cv_c_gcc_stack_boundary" = "yes"
621   then
622     CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
623   fi
626 dnl **** Check if we need to place .type inside a .def directive ****
628 AC_CACHE_CHECK([whether .type must sit inside a .def directive],
629                ac_cv_c_type_in_def,
630 [saved_libs=$LIBS
631 LIBS="conftest_asm.s $LIBS"
632 cat > conftest_asm.s <<EOF
633         .globl _ac_test
634         .def _ac_test; .scl 2; .type 32; .endef
635 _ac_test:
636         .long 0
638 AC_TRY_LINK(,,ac_cv_c_type_in_def="yes",ac_cv_c_type_in_def="no")
639 LIBS=$saved_libs])
640 if test "$ac_cv_c_type_in_def" = "yes"
641 then
642   AC_DEFINE(NEED_TYPE_IN_DEF, 1, [Define if .type asm directive must be inside a .def directive])
645 dnl **** Check for underscore on external symbols ****
647 AC_CACHE_CHECK([whether external symbols need an underscore prefix],
648                ac_cv_c_extern_prefix,
649 [saved_libs=$LIBS
650 LIBS="conftest_asm.s $LIBS"
651 cat > conftest_asm.s <<EOF
652         .globl _ac_test
653 _ac_test:
654         .long 0
656 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
657             ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
658 LIBS=$saved_libs])
659 if test "$ac_cv_c_extern_prefix" = "yes"
660 then
661   AC_DEFINE(NEED_UNDERSCORE_PREFIX, 1,
662             [Define if symbols declared in assembly code need an underscore prefix])
665 dnl **** Check whether stdcall symbols need to be decorated ****
667 AC_CACHE_CHECK([whether stdcall symbols need to be decorated],
668                ac_cv_c_stdcall_decoration,
669 [saved_libs=$LIBS
670 LIBS="conftest_asm.s $LIBS"
671 if test "$ac_cv_c_extern_prefix" = "yes"
672 then
673 cat > conftest_asm.s <<EOF
674         .globl _ac_test@0
675 _ac_test@0:
677 else
678 cat > conftest_asm.s <<EOF
679         .globl ac_test@0
680 ac_test@0:
683 AC_TRY_LINK([extern void __attribute__((__stdcall__)) ac_test(void);],
684             [ac_test(); return 0],
685             ac_cv_c_stdcall_decoration="yes",ac_cv_c_stdcall_decoration="no")
686 LIBS=$saved_libs])
687 if test "$ac_cv_c_stdcall_decoration" = "yes"
688 then
689   AC_DEFINE(NEED_STDCALL_DECORATION, 1,
690             [Define if stdcall symbols need to be decorated])
693 dnl **** Check for .string in assembler ****
695 AC_CACHE_CHECK([whether assembler accepts .string],
696                ac_cv_c_asm_string,
697 [saved_libs=$LIBS
698 LIBS="conftest_asm.s $LIBS"
699 cat > conftest_asm.s <<EOF
700         .string "test"
702 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
703 LIBS=$saved_libs])
704 if test "$ac_cv_c_asm_string" = "yes"
705 then
706   AC_DEFINE(HAVE_ASM_STRING, 1, [Define to use .string instead of .ascii])
709 dnl **** Check for working dll ****
711 LDSHARED=""
712 LDDLLFLAGS=""
713 if test "$LIBEXT" = "so"
714 then
715   case $target_os in
716     *cygwin*)
717       AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false)
718       if test "$DLLWRAP" = "dllwrap"; then
719         dnl FIXME - check whether dllwrap works correctly...
720         LIBEXT="dll"
721       else
722         LIBEXT="a"
723       fi
724       ;;
725     *)
726       AC_CACHE_CHECK([whether we can build a GNU style ELF dll],ac_cv_c_dll_gnuelf,
727       [saved_cflags=$CFLAGS
728       CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
729       AC_TRY_LINK(,[return 1],ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")
730       CFLAGS=$saved_cflags
731       ])
732       if test "$ac_cv_c_dll_gnuelf" = "yes"
733       then
734         LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
735         LDDLLFLAGS="-Wl,-Bsymbolic"
736       else
737         AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll,
738                      ac_cv_c_dll_unixware,
739         [saved_cflags=$CFLAGS
740         CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
741         AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")
742         CFLAGS=$saved_cflags
743         ])
744         if test "$ac_cv_c_dll_unixware" = "yes"
745         then
746           LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
747           LDDLLFLAGS="-Wl,-B,symbolic"
748         fi
749       fi
750       ;;
751   esac
754 if test "$LIBEXT" = "a"; then
755   AC_MSG_ERROR(
756 [could not find a way to build shared libraries.
757 It is currently not possible to build Wine without shared library
758 (.so) support to allow transparent switch between .so and .dll files.
759 If you are using Linux, you will need a newer binutils.]
763 DLLFLAGS=""
764 LDPATH=""
766 if test "$LIBEXT" = "so"; then
767     DLLFLAGS="-fPIC"
768     DLLEXT=".so"
769     LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/library:\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\""
770 elif test "$LIBEXT" = "dll"; then
771     #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
772     DLLEXT=""
773     LDPATH="PATH=\"\$(TOPOBJDIR)/library:\$(TOPOBJDIR)/unicode:\$\$PATH\""
776 AC_SUBST(DLLFLAGS)
777 AC_SUBST(DLLEXT)
778 AC_SUBST(LDSHARED)
779 AC_SUBST(LDDLLFLAGS)
780 AC_SUBST(LIBEXT)
781 AC_SUBST(LDPATH)
783 dnl **** Check for reentrant libc ****
785 dnl For cross-compiling we blindly assume that libc is reentrant. This is
786 dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
788 AC_DEFUN([WINE_CHECK_ERRNO],
790   AC_CACHE_CHECK(for reentrant libc: $1, wine_cv_libc_r_$1,
791   [AC_TRY_RUN([int myerrno = 0;
792 char buf[256];
793 int *$1(){return &myerrno;}
794 main(){connect(0,buf,255); exit(!myerrno);}],
795   wine_cv_libc_r_$1=yes, wine_cv_libc_r_$1=no,
796   wine_cv_libc_r_$1=yes )
798 if test "$wine_cv_libc_r_$1" = "yes"
799 then
800     wine_cv_libc_reentrant=$1 
804 wine_cv_libc_reentrant=no 
805 dnl Linux style errno location
806 WINE_CHECK_ERRNO(__errno_location)
807 dnl FreeBSD style errno location
808 WINE_CHECK_ERRNO(__error)
809 dnl Solaris style errno location
810 WINE_CHECK_ERRNO(___errno)
811 dnl UnixWare style errno location
812 WINE_CHECK_ERRNO(__thr_errno)
813 dnl NetBSD style errno location
814 WINE_CHECK_ERRNO(__errno)
816 if test "$wine_cv_libc_reentrant" != "no" 
817 then
818   AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant,
819                      [Define to the name of the function returning errno for reentrant libc])
822 dnl **** Check for reentrant X libraries ****
824 dnl This may fail to determine whether X libraries are reentrant if
825 dnl AC_PATH_XTRA does not set x_libraries.
827 if test "$have_x" = "yes"
828 then
829 AC_CACHE_CHECK( [for reentrant X libraries], wine_cv_x_reentrant,
830     [libX11_check=none
831     for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
832         if test -r $dir/libX11.so; then
833             libX11_check="-D $dir/libX11.so"
834             break
835         fi
836         if test -r $dir/libX11.a; then
837             libX11_check="$dir/libX11.a"
838             break
839         fi
840     done
841     if test "$libX11_check" != "none"; then
842         if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
843         then
844             wine_cv_x_reentrant=yes
845         else
846             wine_cv_x_reentrant=no
847         fi
848     else
849         wine_cv_x_reentrant=unknown
850     fi])
853 dnl **** Check for functions ****
855 AC_FUNC_ALLOCA()
856 AC_CHECK_FUNCS(\
857         __libc_fork \
858         _lwp_create \
859         _pclose \
860         _popen \
861         _stricmp \
862         _strnicmp \
863         chsize \
864         clone \
865         ecvt \
866         finite \
867         fpclass \
868         ftruncate \
869         ftruncate64 \
870         getnetbyaddr \
871         getnetbyname \
872         getpagesize \
873         getprotobyname \
874         getprotobynumber \
875         getservbyport \
876         getsockopt \
877         inet_network \
878         lseek64 \
879         lstat \
880         memmove \
881         mmap \
882         pclose \
883         popen \
884         pread \
885         pwrite \
886         rfork \
887         select \
888         sendmsg \
889         settimeofday \
890         sigaltstack \
891         statfs \
892         strcasecmp \
893         strerror \
894         strncasecmp \
895         tcgetattr \
896         timegm \
897         usleep \
898         vfscanf \
899         wait4 \
900         waitpid \
903 dnl **** Check for header files ****
905 AC_CHECK_HEADERS(\
906         arpa/inet.h \
907         arpa/nameser.h \
908         direct.h \
909         elf.h \
910         float.h \
911         ieeefp.h \
912         io.h \
913         libio.h \
914         libutil.h \
915         link.h \
916         linux/cdrom.h \
917         linux/hdreg.h \
918         linux/input.h \
919         linux/joystick.h \
920         linux/major.h \
921         linux/param.h \
922         linux/serial.h \
923         linux/ucdrom.h \
924         net/if.h \
925         netdb.h \
926         netinet/in.h \
927         netinet/in_systm.h \
928         netinet/ip.h \
929         netinet/tcp.h \
930         pty.h \
931         resolv.h \
932         sched.h \
933         scsi/sg.h \
934         socket.h \
935         stdint.h \
936         strings.h \
937         sys/cdio.h \
938         sys/errno.h \
939         sys/file.h \
940         sys/filio.h \
941         sys/inttypes.h \
942         sys/ipc.h \
943         sys/link.h \
944         sys/lwp.h \
945         sys/mman.h \
946         sys/modem.h \
947         sys/mount.h \
948         sys/msg.h \
949         sys/param.h \
950         sys/ptrace.h \
951         sys/reg.h \
952         sys/shm.h \
953         sys/signal.h \
954         sys/socket.h \
955         sys/sockio.h \
956         sys/statfs.h \
957         sys/strtio.h \
958         sys/syscall.h \
959         sys/sysctl.h \
960         sys/time.h \
961         sys/user.h \
962         sys/v86.h \
963         sys/v86intr.h \
964         sys/vfs.h \
965         sys/vm86.h \
966         sys/wait.h \
967         syscall.h \
968         ucontext.h \
969         unistd.h \
971 AC_HEADER_STAT()
973 dnl **** Check for types ****
975 AC_C_CONST
976 AC_C_INLINE
977 AC_CHECK_TYPES([mode_t, off_t, pid_t, size_t, ssize_t])
978 AC_CHECK_SIZEOF(long long,0)
980 AC_CACHE_CHECK([whether linux/input.h is for real],
981         wine_cv_linux_input_h,
982         AC_TRY_COMPILE([
983             #include <linux/input.h>
984         ] , [
985             int foo = EVIOCGBIT(EV_ABS,42);
986             int bar = BTN_PINKIE;
987             int fortytwo = 42;
988         ],
989         wine_cv_linux_input_h=yes,
990         wine_cv_linux_input_h=no,
991         no
992         )
993     )
994     if test "$wine_cv_linux_input_h" = "yes"
995     then
996         AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H, 1,
997                   [Define if we have linux/input.h AND it contains the INPUT event API])
998     fi
1000    
1001 AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style],
1002         wine_cv_linux_gethostbyname_r_6,
1003         AC_TRY_COMPILE([
1004 #include <netdb.h>
1005         ], [
1006     char *name=NULL;
1007     struct hostent he;
1008     struct hostent *result;
1009     char *buf=NULL;
1010     int bufsize=0;
1011     int res,errnr;
1012     char *addr=NULL;
1013     int addrlen=0;
1014     int addrtype=0;
1015     res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
1016     res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
1017     ],
1018         wine_cv_linux_gethostbyname_r_6=yes,
1019         wine_cv_linux_gethostbyname_r_6=no
1020         )
1021    )
1022    if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
1023    then
1024       AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6, 1,
1025                 [Define if Linux-style gethostbyname_r and gethostbyaddr_r are available])
1026    fi
1028 if test "$ac_cv_header_linux_joystick_h" = "yes"
1029 then
1030    AC_CACHE_CHECK([whether linux/joystick.h uses the Linux 2.2+ API],
1031         wine_cv_linux_joystick_22_api,
1032         AC_TRY_COMPILE([
1033         #include <sys/ioctl.h>
1034         #include <linux/joystick.h>
1036         struct js_event blub;
1037         #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
1038         #error "no 2.2 header"
1039         #endif
1040         ],/*empty*/,
1041         wine_cv_linux_joystick_22_api=yes,
1042         wine_cv_linux_joystick_22_api=no,
1043         wine_cv_linux_joystick_22_api=no
1044         )
1045    )
1046    if test "$wine_cv_linux_joystick_22_api" = "yes"
1047    then
1048       AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API, 1,
1049                 [Define if <linux/joystick.h> defines the Linux 2.2 joystick API])
1050    fi
1053 dnl **** statfs checks ****
1055 if test "$ac_cv_header_sys_vfs_h" = "yes"
1056 then
1057     AC_CACHE_CHECK( [whether sys/vfs.h defines statfs],
1058                     wine_cv_sys_vfs_has_statfs,
1059         AC_TRY_COMPILE([
1060         #include <sys/types.h>
1061         #ifdef HAVE_SYS_PARAM_H
1062         # include <sys/param.h>
1063         #endif
1064         #include <sys/vfs.h>
1065         ],[
1066                 struct statfs stfs;
1068                 memset(&stfs,0,sizeof(stfs));
1069         ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
1070         )
1071     )
1072     if test "$wine_cv_sys_vfs_has_statfs" = "yes"
1073     then
1074       AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS, 1,
1075                 [Define if the struct statfs is defined by <sys/vfs.h>])
1076     fi
1079 if test "$ac_cv_header_sys_statfs_h" = "yes"
1080 then
1081     AC_CACHE_CHECK( [whether sys/statfs.h defines statfs],
1082                     wine_cv_sys_statfs_has_statfs,
1083         AC_TRY_COMPILE([
1084         #include <sys/types.h>
1085         #ifdef HAVE_SYS_PARAM_H
1086         # include <sys/param.h>
1087         #endif
1088         #include <sys/statfs.h>
1089         ],[
1090                 struct statfs stfs;
1091         ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
1092         )
1093     )
1094     if test "$wine_cv_sys_statfs_has_statfs" = "yes"
1095     then
1096       AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS, 1,
1097                 [Define if the struct statfs is defined by <sys/statfs.h>])
1098     fi
1101 if test "$ac_cv_header_sys_mount_h" = "yes"
1102 then
1103     AC_CACHE_CHECK( [whether sys/mount.h defines statfs],
1104                     wine_cv_sys_mount_has_statfs,
1105         AC_TRY_COMPILE([
1106         #include <sys/types.h>
1107         #ifdef HAVE_SYS_PARAM_H
1108         # include <sys/param.h>
1109         #endif
1110         #include <sys/mount.h>
1111         ],[
1112                 struct statfs stfs;
1113         ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
1114         )
1115     )
1116     if test "$wine_cv_sys_mount_has_statfs" = "yes"
1117     then
1118       AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT, 1,
1119                 [Define if the struct statfs is defined by <sys/mount.h>])
1120     fi
1123 dnl *** Check for some structure members
1125 dnl Macro to check if a structure contains a specified member
1126 dnl Usage: WINE_CHECK_STRUCT_MEMBER(struct,member,[includes,[action-if-found,[action-if-not-found]]])
1128 AC_DEFUN([WINE_CHECK_STRUCT_MEMBER],
1129 [AC_CACHE_CHECK([for $2 in struct $1], ac_cv_c_$1_$2,
1130  AC_TRY_COMPILE([$3],[struct $1 s; s.$2 = 0],ac_cv_c_$1_$2="yes",ac_cv_c_$1_$2="no"))
1131 AS_IF([ test "x$ac_cv_c_$1_$2" = "xyes"],[$4],[$5])
1134 dnl **** FIXME: what about mixed cases, where we need two of them? ***
1136 WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
1137 [#include <sys/types.h>
1138 #ifdef HAVE_SYS_PARAM_H
1139 # include <sys/param.h>
1140 #endif
1141 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1142 # include <sys/mount.h>
1143 #else
1144 # ifdef STATFS_DEFINED_BY_SYS_VFS
1145 #  include <sys/vfs.h>
1146 # else
1147 #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1148 #   include <sys/statfs.h>
1149 #  endif
1150 # endif
1151 #endif],
1152     [AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree])])
1154 WINE_CHECK_STRUCT_MEMBER(statfs,f_bavail,
1155 [#include <sys/types.h>
1156 #ifdef HAVE_SYS_PARAM_H
1157 # include <sys/param.h>
1158 #endif
1159 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1160 # include <sys/mount.h>
1161 #else
1162 # ifdef STATFS_DEFINED_BY_SYS_VFS
1163 #  include <sys/vfs.h>
1164 # else
1165 #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1166 #   include <sys/statfs.h>
1167 #  endif
1168 # endif
1169 #endif],
1170     [AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail])])
1172 dnl Check for file descriptor passing with msg_accrights
1173 WINE_CHECK_STRUCT_MEMBER(msghdr,msg_accrights,
1174 [#include <sys/types.h>
1175 #include <sys/socket.h>],
1176     [AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights])])
1178 dnl Check for the sa_len member in struct sockaddr
1179 WINE_CHECK_STRUCT_MEMBER(sockaddr,sa_len,
1180 [#include <sys/types.h>
1181 #include <sys/socket.h>],
1182     [AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len])])
1184 dnl Check for the sun_len member in struct sockaddr_un
1185 WINE_CHECK_STRUCT_MEMBER(sockaddr_un,sun_len,
1186 [#include <sys/types.h>
1187 #include <sys/socket.h>
1188 #include <sys/un.h>],
1189     [AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len])])
1191 dnl *** check for the need to define __i386__
1193 case $target_cpu in
1194   *i[3456789]86* )
1195     AC_CACHE_CHECK([whether we need to define __i386__],ac_cv_cpp_def_i386,
1196       AC_EGREP_CPP(yes,[#ifndef __i386__
1198 #endif],
1199  ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no"))
1200     ;;
1201 esac
1202 if test "$ac_cv_cpp_def_i386" = "yes"
1203 then
1204     CFLAGS="$CFLAGS -D__i386__"
1205     LINTFLAGS="$LINTFLAGS -D__i386__"
1208 dnl **** Generate output files ****
1210 dnl Macro to create non-existent directories from config.status
1211 dnl Usage: WINE_CONFIG_EXTRA_DIR(dirname)
1212 AC_DEFUN([WINE_CONFIG_EXTRA_DIR],
1213 [AC_CONFIG_COMMANDS([$1],[test -d "$1" || (AC_MSG_NOTICE([creating $1]) && mkdir "$1")])])
1215 AH_TOP([#define __WINE_CONFIG_H])
1217 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/d3ddevice)
1218 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dclipper)
1219 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/ddraw)
1220 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/direct3d)
1221 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dpalette)
1222 WINE_CONFIG_EXTRA_DIR(dlls/ddraw/dsurface)
1223 WINE_CONFIG_EXTRA_DIR(dlls/dinput/joystick)
1224 WINE_CONFIG_EXTRA_DIR(dlls/dinput/keyboard)
1225 WINE_CONFIG_EXTRA_DIR(dlls/dinput/mouse)
1226 WINE_CONFIG_EXTRA_DIR(dlls/gdi/enhmfdrv)
1227 WINE_CONFIG_EXTRA_DIR(dlls/gdi/mfdrv)
1228 WINE_CONFIG_EXTRA_DIR(dlls/gdi/win16drv)
1229 WINE_CONFIG_EXTRA_DIR(dlls/kernel/messages)
1230 WINE_CONFIG_EXTRA_DIR(dlls/kernel/tests)
1231 WINE_CONFIG_EXTRA_DIR(dlls/oleaut32/tests)
1232 WINE_CONFIG_EXTRA_DIR(dlls/user/dde)
1233 WINE_CONFIG_EXTRA_DIR(dlls/user/resources)
1234 WINE_CONFIG_EXTRA_DIR(dlls/user/tests)
1235 WINE_CONFIG_EXTRA_DIR(dlls/wineps/data)
1236 WINE_CONFIG_EXTRA_DIR(dlls/winsock/tests)
1237 WINE_CONFIG_EXTRA_DIR(include/wine)
1238 WINE_CONFIG_EXTRA_DIR(programs/regapi/tests)
1239 WINE_CONFIG_EXTRA_DIR(programs/winetest/tests)
1241 MAKE_RULES=Make.rules
1242 AC_SUBST_FILE(MAKE_RULES)
1244 MAKE_DLL_RULES=dlls/Makedll.rules
1245 AC_SUBST_FILE(MAKE_DLL_RULES)
1247 MAKE_PROG_RULES=programs/Makeprog.rules
1248 AC_SUBST_FILE(MAKE_PROG_RULES)
1250 AC_CONFIG_FILES([
1251 Make.rules
1252 dlls/Makedll.rules
1253 programs/Makeprog.rules
1254 Makefile
1255 controls/Makefile
1256 debugger/Makefile
1257 dlls/Makefile
1258 dlls/advapi32/Makefile
1259 dlls/avicap32/Makefile
1260 dlls/avifil32/Makefile
1261 dlls/comctl32/Makefile
1262 dlls/commdlg/Makefile
1263 dlls/crtdll/Makefile
1264 dlls/crypt32/Makefile
1265 dlls/dciman32/Makefile
1266 dlls/ddraw/Makefile
1267 dlls/devenum/Makefile
1268 dlls/dinput/Makefile
1269 dlls/dplay/Makefile
1270 dlls/dplayx/Makefile
1271 dlls/dsound/Makefile
1272 dlls/gdi/Makefile
1273 dlls/glu32/Makefile
1274 dlls/icmp/Makefile
1275 dlls/imagehlp/Makefile
1276 dlls/imm32/Makefile
1277 dlls/kernel/Makefile
1278 dlls/lzexpand/Makefile
1279 dlls/mapi32/Makefile
1280 dlls/mpr/Makefile
1281 dlls/msacm/Makefile
1282 dlls/msacm/imaadp32/Makefile
1283 dlls/msacm/msg711/Makefile
1284 dlls/msdmo/Makefile
1285 dlls/msimg32/Makefile
1286 dlls/msisys/Makefile
1287 dlls/msnet32/Makefile
1288 dlls/msrle32/Makefile
1289 dlls/msvcrt/Makefile
1290 dlls/msvcrt20/Makefile
1291 dlls/msvideo/Makefile
1292 dlls/netapi32/Makefile
1293 dlls/ntdll/Makefile
1294 dlls/odbc32/Makefile
1295 dlls/ole32/Makefile
1296 dlls/oleaut32/Makefile
1297 dlls/olecli/Makefile
1298 dlls/oledlg/Makefile
1299 dlls/olepro32/Makefile
1300 dlls/olesvr/Makefile
1301 dlls/opengl32/Makefile
1302 dlls/psapi/Makefile
1303 dlls/qcap/Makefile
1304 dlls/quartz/Makefile
1305 dlls/rasapi32/Makefile
1306 dlls/richedit/Makefile
1307 dlls/rpcrt4/Makefile
1308 dlls/serialui/Makefile
1309 dlls/setupapi/Makefile
1310 dlls/shdocvw/Makefile
1311 dlls/shell32/Makefile
1312 dlls/shfolder/Makefile
1313 dlls/shlwapi/Makefile
1314 dlls/snmpapi/Makefile
1315 dlls/sti/Makefile
1316 dlls/tapi32/Makefile
1317 dlls/ttydrv/Makefile
1318 dlls/twain/Makefile
1319 dlls/url/Makefile
1320 dlls/urlmon/Makefile
1321 dlls/user/Makefile
1322 dlls/version/Makefile
1323 dlls/win32s/Makefile
1324 dlls/winaspi/Makefile
1325 dlls/winedos/Makefile
1326 dlls/wineps/Makefile
1327 dlls/wininet/Makefile
1328 dlls/winmm/Makefile
1329 dlls/winmm/joystick/Makefile
1330 dlls/winmm/mcianim/Makefile
1331 dlls/winmm/mciavi/Makefile
1332 dlls/winmm/mcicda/Makefile
1333 dlls/winmm/mciseq/Makefile
1334 dlls/winmm/mciwave/Makefile
1335 dlls/winmm/midimap/Makefile
1336 dlls/winmm/wavemap/Makefile
1337 dlls/winmm/winearts/Makefile
1338 dlls/winmm/wineoss/Makefile
1339 dlls/winnls/Makefile
1340 dlls/winsock/Makefile
1341 dlls/winspool/Makefile
1342 dlls/wintrust/Makefile
1343 dlls/wow32/Makefile
1344 dlls/wsock32/Makefile
1345 dlls/x11drv/Makefile
1346 documentation/Makefile
1347 files/Makefile
1348 graphics/Makefile
1349 graphics/x11drv/Makefile
1350 if1632/Makefile
1351 include/Makefile
1352 library/Makefile
1353 libtest/Makefile
1354 loader/Makefile
1355 loader/ne/Makefile
1356 memory/Makefile
1357 misc/Makefile
1358 miscemu/Makefile
1359 msdos/Makefile
1360 objects/Makefile
1361 ole/Makefile
1362 programs/Makefile
1363 programs/avitools/Makefile
1364 programs/clock/Makefile
1365 programs/cmdlgtst/Makefile
1366 programs/control/Makefile
1367 programs/notepad/Makefile
1368 programs/osversioncheck/Makefile
1369 programs/progman/Makefile
1370 programs/regapi/Makefile
1371 programs/regedit/Makefile
1372 programs/regsvr32/Makefile
1373 programs/regtest/Makefile
1374 programs/uninstaller/Makefile
1375 programs/view/Makefile
1376 programs/wcmd/Makefile
1377 programs/wineconsole/Makefile
1378 programs/winemine/Makefile
1379 programs/winepath/Makefile
1380 programs/winetest/Makefile
1381 programs/winhelp/Makefile
1382 programs/winver/Makefile
1383 relay32/Makefile
1384 scheduler/Makefile
1385 server/Makefile
1386 tools/Makefile
1387 tools/winapi/Makefile
1388 tools/winebuild/Makefile
1389 tools/winedump/Makefile
1390 tools/wmc/Makefile
1391 tools/wrc/Makefile
1392 tsx11/Makefile
1393 unicode/Makefile
1394 win32/Makefile
1395 windows/Makefile])
1397 AC_OUTPUT
1399 if test "$have_x" = "no"
1400 then
1401   echo
1402   echo "*** Warning: X development files not found. Wine will be built without"
1403   echo "*** X support, which currently does not work, and would probably not be"
1404   echo "*** what you want anyway. You will need to install devel packages of"
1405   echo "*** Xlib/Xfree86 at the very least."
1408 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
1409 then
1410   echo
1411   echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
1412   echo "*** terminal resize support. Consider upgrading ncurses."
1415 if test "$wine_cv_libc_reentrant" = "no" 
1416 then
1417   echo
1418   echo "*** Warning: non-reentrant libc detected. Wine will be built without"
1419   echo "*** threading support. Consider upgrading libc to a more recent"
1420   echo "*** reentrant version of libc."
1423 if test "$have_x" = "yes" -a "$wine_cv_x_reentrant" != "yes"
1424 then
1425   echo
1426   echo "*** Warning: non-reentrant X11 library detected. Multi-threaded"
1427   echo "*** applications won't work properly. You should upgrade your X11 library."
1430 if test "$wine_cv_opengl_version_OK" = "no"
1431 then
1432   echo
1433   echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
1434   echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
1437 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a "x$enable_opengl" = "x"
1438 then
1439   echo
1440   echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
1441   echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
1442   echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine,"
1443   echo "*** start configure with '--enable-opengl' to force OpenGL support."
1446 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a "x$enable_opengl" = "xyes"
1447 then
1448   echo
1449   echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you"
1450   echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
1451   echo "*** support before reporting bugs."
1454 if test "$wine_cv_warn_cups_h" = "yes"
1455 then
1456   echo
1457   echo "*** Note: You have cups runtime libraries, but no development"
1458   echo "*** libraries. Install the cups-devel package or whichever package"
1459   echo "*** contains cups.h to enable CUPS support in Wine."
1462 if test "$wine_cv_msg_freetype" = "yes"
1463 then
1464   echo
1465   echo "*** Note: Your system appears to have the FreeType 2 runtime libraries"
1466   echo "*** installed, but 'freetype-config' is not in your PATH. Install the"
1467   echo "*** freetype-devel package (or its equivalent on your distribution) to"
1468   echo "*** enable Wine to use TrueType fonts."
1471 echo
1472 echo "Configure finished.  Do 'make depend && make' to compile Wine."
1473 echo
1475 dnl Local Variables:
1476 dnl comment-start: "dnl "
1477 dnl comment-end: ""
1478 dnl comment-start-skip: "\\bdnl\\b\\s *"
1479 dnl compile-command: "autoconf"
1480 dnl End: