Fix duplicate directories being concatenated to buffer in
[wine/gsoc_dplay.git] / configure.in
blobee56a4204eac71de361ed9fd09fb0383bd5f7184
1 dnl Process this file with autoconf to produce a configure script.
2 dnl Author: Michael Patra   <micky@marie.physik.tu-berlin.de>
3 dnl                         <patra@itp1.physik.tu-berlin.de>
4 AC_REVISION([configure.in 1.00])
5 AC_INIT(controls/edit.c)                
6 AC_CONFIG_HEADER(include/config.h)
7 AC_CONFIG_AUX_DIR(tools)
9 dnl **** Command-line arguments ****
11 dnl Default values
12 LIBEXT=so       # library type .so or .a
13 TRACE_MSGS=yes  # the TRACE() macro
14 DEBUG_MSGS=yes  # the TRACE(), WARN(), and FIXME() macros.
15 CURSES=yes
16 OPENGL=normal
18 AC_ARG_ENABLE(debug,
19 [  --disable-debug         compile out all debugging messages],
20 [if test "$enableval" = "no"; then DEBUG_MSGS="no"; fi])
22 AC_ARG_ENABLE(opengl,
23 [  --enable-opengl         force usage of OpenGL even if the latter is thread-safe via pthread],
24 [if test "$enableval" = "no"; then OPENGL="no"; elif test "$enableval" = "yes"; then OPENGL="yes"; fi])
26 AC_ARG_ENABLE(trace,
27 [  --disable-trace         compile out TRACE messages],
28 [if test "$enableval" = "no"; then TRACE_MSGS="no"; fi])
30 AC_ARG_WITH(curses,
31 [  --without-curses        do not use curses],
32 [if test "$withval" = "no"; then CURSES="no"; fi])
34 AC_ARG_WITH(reentrant-x,
35 [  --without-reentrant-x   compile for use with non-reentrant X libraries])
37 AC_SUBST(OPTIONS)
39 if test "$DEBUG_MSGS" = "no"
40 then
41     AC_DEFINE(NO_DEBUG_MSGS)
42     AC_DEFINE(NO_TRACE_MSGS)
43 else
44     if test "$TRACE_MSGS" = "no"
45     then
46         AC_DEFINE(NO_TRACE_MSGS)
47     fi
50 dnl **** Check for some programs ****
52 AC_PROG_MAKE_SET
53 AC_PROG_CC
54 AC_PROG_CPP
55 AC_PATH_XTRA
56 AC_PROG_YACC
57 AC_PROG_LEX
58 AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
59 if test "$XLEX" = "none"
60 then
61         echo "*** Error: No suitable lex found. ***"
62         echo "    Please install the 'flex' package."
63         exit 1
65 AC_DECL_YYTEXT
66 AC_PROG_RANLIB
67 AC_PROG_INSTALL
68 AC_PROG_LN_S
69 AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl)
70 AC_PATH_PROG(LDCONFIG, ldconfig, true, /sbin:/usr/sbin:$PATH)
71 AC_CYGWIN
72 AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false)
74 dnl Check for lint
75 AC_CHECK_PROGS(LINT, lclint lint)
76 if test "$LINT" = "lint"
77 then
78   LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
79   dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
81 AC_SUBST(LINT)
82 AC_SUBST(LINTFLAGS)
84 if test "$CYGWIN" = "yes"
85 then
86     LDCOMBINE="ld -r --enable-stdcall-fixup"
87 else
88     LDCOMBINE="ld -r"
90 AC_SUBST(LDCOMBINE)
92 dnl **** Check for some libraries ****
94 dnl Check for -lm for BeOS
95 AC_CHECK_LIB(m,sqrt)
96 dnl Check for -li386 for NetBSD and OpenBSD
97 AC_CHECK_LIB(i386,i386_set_ldt)
98 dnl Check for -lossaudio for NetBSD
99 AC_CHECK_LIB(ossaudio,_oss_ioctl)
100 dnl Check for -lw for Solaris
101 AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
102 dnl Check for -lnsl for Solaris
103 AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
104 dnl Check for -lsocket for Solaris
105 AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
106 dnl Check for -lxpg4 for FreeBSD
107 AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
108 dnl Check for -lmmap for OS/2
109 AC_CHECK_LIB(mmap,mmap)
110 dnl Check for openpty
111 AC_CHECK_FUNCS(openpty,,
112         AC_CHECK_LIB(util,openpty,
113                 AC_DEFINE(HAVE_OPENPTY)
114                 LIBS="$LIBS -lutil"
115         ))
117 AC_CHECK_HEADERS(dlfcn.h,
118         AC_CHECK_FUNCS(dlopen,
119                 AC_DEFINE(HAVE_DL_API),
120                 AC_CHECK_LIB(dl,dlopen,
121                         AC_DEFINE(HAVE_DL_API)
122                         LIBS="$LIBS -ldl",
123                         LIBEXT="a"
124                 )
125         ),
126         LIBEXT="a"
128 AC_SUBST(XLIB)
129 AC_SUBST(X_DLLS)
130 X_DLLS=""
131 AC_SUBST(XFILES)
132 XFILES=""
133 AC_SUBST(OPENGLFILES)
134 OPENGLFILES=""
135 AC_SUBST(OPENGL32_DLL)
136 OPENGL32_DLL=""
137 if test "$have_x" = "yes"
138 then
139     XLIB="-lXext -lX11"
140     ac_save_CPPFLAGS="$CPPFLAGS"
141     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
143     dnl *** Check for -lXpm
144     AC_CHECK_HEADERS(X11/xpm.h,
145       [ dnl *** If X11/xpm.h exists...
146         AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData,
147           [ AC_DEFINE(HAVE_LIBXXPM) X_PRE_LIBS="$X_PRE_LIBS -lXpm"],,
148           $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
149         )
150       ],
151       [ dnl *** If X11/xpm.h does not exist...
152         dnl NOTE: autoconf does not allow commas inside the third 
153         dnl       parameter to AC_CHECK_HEADERS, due to some quoting
154         dnl       magic it does.
155         echo "Redhat            :       xpm xpm-devel"
156         echo "Caldera OpenLinux :       xpm xpm-devel xpm-devel-static"
157         echo "SuSE              :       xpm"
158         echo "Debian/Corel Linux:       xpm4g xpm4g-dev"
159         echo
160         echo "Or get the sources from ftp.x.org and all its mirror sites from "
161         echo "the directory /contrib/libraries."
162         echo
163         exit 1
164       ]
165     )
167     dnl *** All three of the following tests require X11/Xlib.h
168     AC_CHECK_HEADERS(X11/Xlib.h,
169       [
170         dnl *** Check for X keyboard extension
171         AC_CHECK_HEADERS(X11/XKBlib.h,
172             [ dnl *** If X11/XKBlib.h exists...
173               AC_CHECK_LIB(X11, XkbQueryExtension,
174               AC_DEFINE(HAVE_XKB),,
175               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
176             ],
177             AC_MSG_WARN([XKB extension not found!!])
178         )
180         dnl *** Check for X Shm extension
181         AC_CHECK_HEADERS(X11/extensions/XShm.h,
182             [ dnl *** If X11/extensions/XShm.h exists...
183               AC_CHECK_LIB(Xext, XShmQueryExtension,
184               AC_DEFINE(HAVE_LIBXXSHM),,
185               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
186             ],
187             AC_MSG_WARN([Xshm extension not found!!])
188         )
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),,
195               $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
196             ],
197             AC_MSG_WARN([XShape extension not found!!])
198         )
199         
200         dnl *** Check for XFree86 DGA / DGA 2.0 extension
201         AC_CHECK_HEADERS(X11/extensions/xf86dga.h,
202             [ dnl *** If X11/extensions/xf86dga.h exists, check 
203               dnl *** for XDGAQueryExtension()...
204               AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
205                 [ dnl *** If found...
206                   AC_DEFINE(HAVE_LIBXXF86DGA2)
207                   AC_DEFINE(HAVE_LIBXXF86DGA)
208                   X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
209                ],
210                 [ dnl *** If not found, look for XF86DGAQueryExtension()
211                   dnl *** instead (DGA 2.0 not found)...
212                   AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension,
213                     [ AC_DEFINE(HAVE_LIBXXF86DGA)
214                       X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
215                     ],,
216                     $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
217                   )
218                 ],
219                 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
220               )
221             ],
222             AC_MSG_WARN([DGA extension not found!!])
223         )
225         dnl *** Check for XFree86 VMODE extension
226         AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,
227             [ dnl *** If X11/extensions/xf86vmode.h exists...
228                 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
229                   [ AC_DEFINE(HAVE_LIBXXF86VM)
230                      X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
231                   ],,
232                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
233                 )
234             ],
235             AC_MSG_WARN([XFree86 VMODE extension not found!!])
236         )
238         dnl *** Check for XVideo extension supporting XvImages
239         AC_CHECK_HEADERS(X11/extensions/Xvlib.h,
240             [ dnl *** If X11/extensions/Xvlib.h exists...
241                 AC_CHECK_LIB(Xv, XvShmCreateImage,
242                   [ AC_DEFINE(HAVE_XVIDEO)
243                      X_PRE_LIBS="$X_PRE_LIBS -lXv"
244                   ],,
245                   $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
246                 )
247             ],
248             AC_MSG_WARN([XVideo extension not found !!])
249         )
251       ]
252     ) dnl *** End of X11/Xlib.h check
254     dnl Check for the presence of OpenGL
255     if test $OPENGL = "yes" -o $OPENGL = "normal"
256     then
257         AC_CHECK_HEADERS(GL/gl.h GL/glx.h GL/glext.h)
258         if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
259         then
260             dnl Check for some problems due to old Mesa versions
261             AC_CACHE_CHECK("for up-to-date OpenGL version", wine_cv_opengl_version_OK,
262               AC_TRY_COMPILE(
263                 [#include <GL/gl.h>],
264                 [GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
265                 [wine_cv_opengl_version_OK="yes"],
266                 [wine_cv_opengl_version_OK="no"]
267               )
268             )
270             dnl Check for the thread-safety of the OpenGL library
271             AC_CACHE_CHECK("for thread-safe OpenGL version", 
272                            wine_cv_opengl_version_threadsafe,
273               [saved_libs=$LIBS
274                LIBS="$X_LIBS -lGL"
275                AC_TRY_LINK([],[pthread_getspecific();],
276                               [wine_cv_opengl_version_threadsafe="yes"],
277                               [wine_cv_opengl_version_threadsafe="no"])
278                LIBS=$saved_libs]
279             )
281             if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o $OPENGL = "yes" \)
282             then
283                 dnl Check for the presence of the library
284                 AC_CHECK_LIB(GL,glXCreateContext,
285                              X_PRE_LIBS="$X_PRE_LIBS -lGL"
286                              ,,
287                              $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
289                 if test $ac_cv_lib_GL_glXCreateContext = "yes"
290                 then
292                         OPENGLFILES='$(OPENGLFILES)'
293                         AC_DEFINE(HAVE_OPENGL)
295                         AC_CHECK_LIB(GL,glXGetProcAddressARB,AC_DEFINE(HAVE_GLX_GETPROCADDRESS),,$X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
297                         if test $ac_cv_lib_GL_glXGetProcAddressARB = "yes"
298                         then
299                                AC_CACHE_CHECK("for OpenGL extension functions prototypes", wine_cv_extension_prototypes,
300                                   AC_TRY_COMPILE([#include <GL/gl.h>
301                                                   #ifdef HAVE_GL_GLEXT_H
302                                                   # include <GL/glext.h>
303                                                   #endif
304                                                   ],
305                                                  [PFNGLCOLORTABLEEXTPROC test_proc;],
306                                                  [wine_cv_extension_prototypes="yes"],
307                                                  [wine_cv_extension_prototypes="no"]
308                                   )
309                                 )
310                                 if test $wine_cv_extension_prototypes = "yes"
311                                 then
312                                         AC_DEFINE(HAVE_GLEXT_PROTOTYPES)
313                                 fi
315                                 OPENGL32_DLL=opengl32
316                         fi
318                         AC_CHECK_HEADERS(GL/osmesa.h,
319                             [ dnl *** If GL/osmesa.h exists...
320                                 AC_CHECK_LIB(GL, OSMesaCreateContext,
321                                   AC_DEFINE(HAVE_OSMESA),
322                                   AC_CHECK_LIB(OSMesa, OSMesaCreateContext,
323                                   [ AC_DEFINE(HAVE_OSMESA)
324                                     X_PRE_LIBS="$X_PRE_LIBS -lOSMesa"
325                                   ],,-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS),
326                                   $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
327                                 )
328                             ]
329                         )
330                 fi
331              fi
332          fi
333     fi
335     CPPFLAGS="$ac_save_CPPFLAGS"
336     X_DLLS='$(X_DLLS)'
337     XFILES='$(XFILES)'
338 else
339     XLIB=""
340     X_CFLAGS=""
341     X_LIBS=""
344 dnl **** Check which curses lib to use ***
345 if test "$CURSES" = "yes"
346 then
347     AC_CHECK_HEADERS(ncurses.h)
348     if test "$ac_cv_header_ncurses_h" = "yes"
349     then 
350         AC_CHECK_LIB(ncurses,waddch)
351     fi
352     if test "$ac_cv_lib_ncurses_waddch" = "yes"
353     then
354         AC_CHECK_LIB(ncurses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
355         AC_CHECK_LIB(ncurses,getbkgd,AC_DEFINE(HAVE_GETBKGD))
356     else
357         AC_CHECK_HEADERS(curses.h)
358         if test "$ac_cv_header_curses_h" = "yes"
359         then    
360             AC_CHECK_LIB(curses,waddch)
361             if test "$ac_cv_lib_curses_waddch" = "yes"
362             then
363                 AC_CHECK_LIB(curses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
364                 AC_CHECK_LIB(curses,getbkgd,AC_DEFINE(HAVE_GETBKGD))
365             fi
366         fi
367     fi
370 CUPSLIBS=""
371 dnl **** Check for CUPS ****
372 wine_cv_warn_cups_h=no
373 AC_CHECK_LIB(cups,cupsGetPPD,
374         AC_CHECK_HEADER(cups/cups.h,
375             AC_DEFINE(HAVE_CUPS)
376             CUPSLIBS="-lcups",
377             wine_cv_warn_cups_h=yes)
379 AC_SUBST(CUPSLIBS)
381 dnl **** Check for IPX (currently Linux only) ****
382 AC_CACHE_CHECK("for GNU style IPX support", ac_cv_c_ipx_gnu,
383  AC_TRY_COMPILE(
384    [#include <sys/socket.h>
385     #include <netipx/ipx.h>],
386    [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
387    [ac_cv_c_ipx_gnu="yes"],
388    [ac_cv_c_ipx_gnu="no"])
390 if test "$ac_cv_c_ipx_gnu" = "yes"
391 then
392     AC_DEFINE(HAVE_IPX_GNU)
395 if test "$ac_cv_c_ipx_gnu" = "no"
396 then
397  AC_CACHE_CHECK("for linux style IPX support", ac_cv_c_ipx_linux,
398   AC_TRY_COMPILE(
399     [#include <sys/socket.h>
400      #include <asm/types.h>
401      #include <linux/ipx.h>],
402     [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
403     [ac_cv_c_ipx_linux="yes"],
404     [ac_cv_c_ipx_linux="no"])
405   )
406   if test "$ac_cv_c_ipx_linux" = "yes"
407   then
408       AC_DEFINE(HAVE_IPX_LINUX)
409   fi
412 dnl **** Check for Open Sound System ****
413 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
415 AC_CACHE_CHECK("for Open Sound System",
416         ac_cv_c_opensoundsystem,
417         AC_TRY_COMPILE([
418         #if defined(HAVE_SYS_SOUNDCARD_H)
419                 #include <sys/soundcard.h>
420         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
421                 #include <machine/soundcard.h>
422         #elif defined(HAVE_SOUNDCARD_H)
423                 #include <soundcard.h>
424         #endif
425         ],[
427 /* check for one of the Open Sound System specific SNDCTL_ defines */
428 #if !defined(SNDCTL_DSP_STEREO)
429 #error No open sound system
430 #endif
431 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
433 if test "$ac_cv_c_opensoundsystem" = "yes"
434 then
435     AC_DEFINE(HAVE_OSS)
438 AC_CACHE_CHECK("for Open Sound System/MIDI interface",
439         ac_cv_c_opensoundsystem_midi,
440         AC_TRY_COMPILE([
441         #if defined(HAVE_SYS_SOUNDCARD_H)
442                 #include <sys/soundcard.h>
443         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
444                 #include <machine/soundcard.h>
445         #elif defined(HAVE_SOUNDCARD_H)
446                 #include <soundcard.h>
447         #endif
448         ],[
450 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
451 #if !defined(SNDCTL_SEQ_SYNC)
452 #error No open sound system MIDI interface
453 #endif
454 ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
456 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
457 then
458     AC_DEFINE(HAVE_OSS_MIDI)
461 dnl **** If ln -s doesn't work, use cp instead ****
462 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
464 dnl **** Check for gcc strength-reduce bug ****
466 if test "x${GCC}" = "xyes"
467 then
468   CFLAGS="$CFLAGS -Wall"
469   AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
470                   AC_TRY_RUN([
471 int     L[[4]] = {0,1,2,3};
472 int main(void) {
473   static int Array[[3]];
474   unsigned int B = 3;
475   int i;
476   for(i=0; i<B; i++) Array[[i]] = i - 3;
477   for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
478   L[[i]] = 4;
479   
480   exit( Array[[1]] != -2 || L[[2]] != 3);
482     ac_cv_c_gcc_strength_bug="no",
483     ac_cv_c_gcc_strength_bug="yes",
484     ac_cv_c_gcc_strength_bug="yes") )
485   if test "$ac_cv_c_gcc_strength_bug" = "yes"
486   then
487     CFLAGS="$CFLAGS -fno-strength-reduce"
488   fi
490   dnl Check for -mpreferred-stack-boundary
491   AC_CACHE_CHECK("for gcc -mpreferred-stack-boundary=2 support",
492                  ac_cv_c_gcc_stack_boundary,
493   [saved_cflags=$CFLAGS
494   CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
495   AC_TRY_COMPILE(,[return 0],ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")
496   CFLAGS=$saved_cflags
497   ])
498   if test "$ac_cv_c_gcc_stack_boundary" = "yes"
499   then
500     CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
501   fi
504 dnl **** Check if we need to place .type inside a .def directive ****
506 AC_CACHE_CHECK("whether .type must sit inside a .def directive",
507                ac_cv_c_type_in_def,
508 [saved_libs=$LIBS
509 LIBS="conftest_asm.s $LIBS"
510 cat > conftest_asm.s <<EOF
511         .globl _ac_test
512         .def _ac_test; .scl 2; .type 32; .endef
513 _ac_test:
514         .long 0
516 AC_TRY_LINK(,,ac_cv_c_type_in_def="yes",ac_cv_c_type_in_def="no")
517 LIBS=$saved_libs])
518 if test "$ac_cv_c_type_in_def" = "yes"
519 then
520   AC_DEFINE(NEED_TYPE_IN_DEF)
523 dnl **** Check for underscore on external symbols ****
525 AC_CACHE_CHECK("whether external symbols need an underscore prefix",
526                ac_cv_c_extern_prefix,
527 [saved_libs=$LIBS
528 LIBS="conftest_asm.s $LIBS"
529 cat > conftest_asm.s <<EOF
530         .globl _ac_test
531 _ac_test:
532         .long 0
534 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
535             ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
536 LIBS=$saved_libs])
537 if test "$ac_cv_c_extern_prefix" = "yes"
538 then
539   AC_DEFINE(NEED_UNDERSCORE_PREFIX)
542 dnl **** Check for .string in assembler ****
544 AC_CACHE_CHECK("whether assembler accepts .string",
545                ac_cv_c_asm_string,
546 [saved_libs=$LIBS
547 LIBS="conftest_asm.s $LIBS"
548 cat > conftest_asm.s <<EOF
549         .string "test"
551 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
552 LIBS=$saved_libs])
553 if test "$ac_cv_c_asm_string" = "yes"
554 then
555   AC_DEFINE(HAVE_ASM_STRING)
558 dnl **** Check for working dll ****
560 LDSHARED=""
561 LDDLLFLAGS=""
562 if test "$LIBEXT" = "so"
563 then
564   AC_CACHE_CHECK("whether we can build a Linux dll",
565                  ac_cv_c_dll_linux,
566   [saved_cflags=$CFLAGS
567   CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
568   AC_TRY_LINK(,[return 1],ac_cv_c_dll_linux="yes",ac_cv_c_dll_linux="no")
569   CFLAGS=$saved_cflags
570   ])
571   if test "$ac_cv_c_dll_linux" = "yes"
572   then
573     LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%) -Wl,-rpath,\$(libdir)"
574     LDDLLFLAGS="-Wl,-Bsymbolic"
575   else
576     AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll,
577                  ac_cv_c_dll_unixware,
578     [saved_cflags=$CFLAGS
579     CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
580     AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")
581     CFLAGS=$saved_cflags
582     ])
583     if test "$ac_cv_c_dll_unixware" = "yes"
584     then
585       LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,\$(libdir)/%)"
586       LDDLLFLAGS="-Wl,-B,symbolic"
587     else
588       AC_CACHE_CHECK("whether we can build a NetBSD dll",
589                    ac_cv_c_dll_netbsd,
590       [saved_cflags=$CFLAGS
591       CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive"
592       AC_TRY_LINK(,[return 1],ac_cv_c_dll_netbsd="yes",ac_cv_c_dll_netbsd="no")
593       CFLAGS=$saved_cflags
594       ])
595       if test "$ac_cv_c_dll_netbsd" = "yes"
596       then
597         LDSHARED="\$(CC) -Wl,-Bshareable,-Bforcearchive"
598         LDDLLFLAGS="" #FIXME
599       fi
600     fi
601   fi
602   if test "$ac_cv_c_dll_linux" = "no" -a "$ac_cv_c_dll_unixware" = "no" -a "$ac_cv_c_dll_netbsd" = "no"
603   then
604     LIBEXT="a"
605     if test "$DLLWRAP" = "dllwrap"; then
606       dnl FIXME - check whether dllwrap works correctly...
607       if test "$CYGWIN" = "yes"; then
608         echo "*** use dllwrap for building shared library."
609         LIBEXT="dll"
610       fi
611     fi
612   fi
615 if test "$LIBEXT" = "a"; then
616   echo "*** It is currently not possible to build WINE without shared"
617   echo "*** library (.so) support to allow transparent switch between .so"
618   echo "*** and .dll files."
619   echo "*** If you are using Linux, you will need a newer binutils."
620   exit 1
623 DLLFLAGS=""
624 LDPATH=""
626 if test "$LIBEXT" = "so"; then
627     DLLFLAGS="-fPIC"
628     DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
629     LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\""
630 elif test "$LIBEXT" = "dll"; then
631     #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
632     DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
633     LDPATH="PATH=\"\$(TOPOBJDIR)/unicode:\$\$PATH\""
634 else
635     DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) \$(LIBWINE) \$(LIBUNICODE) \$(X_LIBS) \$(XLIB)"
636     AC_CACHE_CHECK([whether the linker supports --[[no]]-whole-archive (Linux)],
637                    ac_cv_c_whole_archive,
638             [saved_cflags=$CFLAGS
639             CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive"
640             AC_TRY_LINK(,[return 1],ac_cv_c_whole_archive="yes",ac_cv_c_whole_archive="no")
641             CFLAGS=$saved_cflags
642             ])
643     if test "$ac_cv_c_whole_archive" = "yes"
644     then
645         DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive"
646     else
647         AC_CACHE_CHECK([whether the linker supports -z {all,default}extract (Linux)],
648                        ac_cv_c_allextract,
649                 [saved_cflags=$CFLAGS
650                 CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract"
651                 AC_TRY_LINK(,[return 1],ac_cv_c_allextract="yes",ac_cv_c_allextract="no")
652                 CFLAGS=$saved_cflags
653                 ])
654         if test "$ac_cv_c_allextract" = "yes"
655         then
656             DLL_LINK="-Wl,-z,allextract $DLL_LINK -Wl,-z,defaultextract"
657         fi
658     fi
661 AC_SUBST(DLL_LINK)
662 AC_SUBST(DLLFLAGS)
663 AC_SUBST(LDSHARED)
664 AC_SUBST(LDDLLFLAGS)
665 AC_SUBST(LIBEXT)
666 AC_SUBST(LDPATH)
668 dnl **** Check for reentrant libc ****
670 dnl For cross-compiling we blindly assume that libc is reentrant. This is
671 dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
673 AC_DEFUN(WINE_CHECK_ERRNO,
675   AC_CACHE_CHECK(for reentrant libc: $1, wine_cv_libc_r_$1,
676   [AC_TRY_RUN([int myerrno = 0;
677 char buf[256];
678 int *$1(){return &myerrno;}
679 main(){connect(0,buf,255); exit(!myerrno);}],
680   wine_cv_libc_r_$1=yes, wine_cv_libc_r_$1=no,
681   wine_cv_libc_r_$1=yes )
683 if test "$wine_cv_libc_r_$1" = "yes"
684 then
685     wine_cv_libc_reentrant=$1 
689 wine_cv_libc_reentrant=no 
690 dnl Linux style errno location
691 WINE_CHECK_ERRNO(__errno_location)
692 dnl FreeBSD style errno location
693 WINE_CHECK_ERRNO(__error)
694 dnl Solaris style errno location
695 WINE_CHECK_ERRNO(___errno)
696 dnl UnixWare style errno location
697 WINE_CHECK_ERRNO(__thr_errno)
699 if test "$wine_cv_libc_reentrant" != "no" 
700 then
701   AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant)
704 dnl **** Check for reentrant X libraries ****
706 dnl This may fail to determine whether X libraries are reentrant if
707 dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
708 dnl is possible with the --without-reentrant-x option.
710 if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
711 then
712 AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
713   [ if test "x$with_reentrant_x" = "xno" 
714     then
715         wine_cv_x_reentrant=no
716     else
717         libX11_check=none
718         for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
719             if test -r $dir/libX11.so; then
720                 libX11_check="-D $dir/libX11.so"
721                 break 1
722             fi
723             if test -r $dir/libX11.a; then
724                 libX11_check="$dir/libX11.a"
725                 break 1
726             fi
727         done
728         if test "$libX11_check" != "none"; then
729             if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
730             then
731                 wine_cv_x_reentrant=yes
732             else
733                 wine_cv_x_reentrant=no
734             fi
735         else
736             wine_cv_x_reentrant=unknown
737         fi
738     fi ] )
739 else
740     wine_cv_x_reentrant=no
742 if test "$wine_cv_x_reentrant" = "no"
743 then
744   AC_DEFINE(NO_REENTRANT_X11)
748 dnl **** Check for functions ****
750 AC_FUNC_ALLOCA()
751 AC_CHECK_FUNCS(\
752         __libc_fork \
753         _lwp_create \
754         clone \
755         ecvt \
756         finite \
757         fpclass \
758         getnetbyaddr \
759         getnetbyname \
760         getpagesize \
761         getprotobyname \
762         getprotobynumber \
763         getrlimit \
764         getservbyport \
765         getsockopt \
766         inet_network \
767         lstat \
768         memmove \
769         mmap \
770         rfork \
771         select \
772         sendmsg \
773         settimeofday \
774         sigaltstack \
775         statfs \
776         strcasecmp \
777         strerror \
778         strncasecmp \
779         tcgetattr \
780         timegm \
781         usleep \
782         vfscanf \
783         wait4 \
784         waitpid \
787 dnl **** Check for header files ****
789 AC_CHECK_HEADERS(\
790         arpa/inet.h \
791         arpa/nameser.h \
792         elf.h \
793         float.h \
794         ieeefp.h \
795         libio.h \
796         libutil.h \
797         link.h \
798         linux/cdrom.h \
799         linux/input.h \
800         linux/joystick.h \
801         linux/ucdrom.h \
802         net/if.h \
803         netdb.h \
804         netinet/in.h \
805         netinet/in_systm.h \
806         netinet/ip.h \
807         netinet/tcp.h \
808         pty.h \
809         resolv.h \
810         sched.h \
811         socket.h \
812         strings.h \
813         sys/cdio.h \
814         sys/errno.h \
815         sys/file.h \
816         sys/filio.h \
817         sys/ipc.h \
818         sys/lwp.h \
819         sys/mman.h \
820         sys/modem.h \
821         sys/mount.h \
822         sys/msg.h \
823         sys/param.h \
824         sys/ptrace.h \
825         sys/reg.h \
826         sys/signal.h \
827         sys/shm.h \
828         sys/socket.h \
829         sys/sockio.h \
830         sys/statfs.h \
831         sys/strtio.h \
832         sys/syscall.h \
833         sys/user.h \
834         sys/wait.h \
835         sys/v86.h \
836         sys/v86intr.h \
837         sys/vfs.h \
838         sys/vm86.h \
839         syscall.h \
840         ucontext.h \
842 AC_HEADER_STAT()
844 dnl **** Check for types ****
846 AC_C_CONST()
847 AC_C_INLINE()
848 AC_TYPE_SIZE_T()
849 AC_CHECK_SIZEOF(long long,0)
851 AC_CACHE_CHECK("whether linux/input.h is for real",
852         wine_cv_linux_input_h,
853         AC_TRY_COMPILE([
854             #include <linux/input.h>
855         ] , [
856             int foo = EVIOCGBIT(EV_ABS,42);
857             int bar = BTN_PINKIE;
858             int fortytwo = 42;
859         ],
860         wine_cv_linux_input_h=yes,
861         wine_cv_linux_input_h=no,
862         no
863         )
864     )
865     if test "$wine_cv_linux_input_h" = "yes"
866     then
867         AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H)
868     fi
870    
871 AC_CACHE_CHECK("whether we can use re-entrant gethostbyname_r Linux style",
872         wine_cv_linux_gethostbyname_r_6,
873         AC_TRY_COMPILE([
874 #include <netdb.h>
875         ], [
876     char *name=NULL;
877     struct hostent he;
878     struct hostent *result;
879     char *buf=NULL;
880     int bufsize=0;
881     int res,errnr;
882     char *addr=NULL;
883     int addrlen=0;
884     int addrtype=0;
885     res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
886     res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
887     ],
888         wine_cv_linux_gethostbyname_r_6=yes,
889         wine_cv_linux_gethostbyname_r_6=no
890         )
891    )
892    if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
893    then
894       AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6)
895    fi
897 if test "$ac_cv_header_linux_joystick_h" = "yes"
898 then
899    AC_CACHE_CHECK("whether linux/joystick.h uses the Linux 2.2+ API",
900         wine_cv_linux_joystick_22_api,
901         AC_TRY_COMPILE([
902         #include <sys/ioctl.h>
903         #include <linux/joystick.h>
905         struct js_event blub;
906         #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
907         #error "no 2.2 header"
908         #endif
909         ],/*empty*/,
910         wine_cv_linux_joystick_22_api=yes,
911         wine_cv_linux_joystick_22_api=no,
912         wine_cv_linux_joystick_22_api=no
913         )
914    )
915    if test "$wine_cv_linux_joystick_22_api" = "yes"
916    then
917       AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API)
918    fi
921 dnl **** statfs checks ****
923 if test "$ac_cv_header_sys_vfs_h" = "yes"
924 then
925     AC_CACHE_CHECK( "whether sys/vfs.h defines statfs",
926                     wine_cv_sys_vfs_has_statfs,
927         AC_TRY_COMPILE([
928         #include <sys/types.h>
929         #ifdef HAVE_SYS_PARAM_H
930         # include <sys/param.h>
931         #endif
932         #include <sys/vfs.h>
933         ],[
934                 struct statfs stfs;
936                 memset(&stfs,0,sizeof(stfs));
937         ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
938         )
939     )
940     if test "$wine_cv_sys_vfs_has_statfs" = "yes"
941     then
942       AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS)
943     fi
946 if test "$ac_cv_header_sys_statfs_h" = "yes"
947 then
948     AC_CACHE_CHECK( "whether sys/statfs.h defines statfs",
949                     wine_cv_sys_statfs_has_statfs,
950         AC_TRY_COMPILE([
951         #include <sys/types.h>
952         #ifdef HAVE_SYS_PARAM_H
953         # include <sys/param.h>
954         #endif
955         #include <sys/statfs.h>
956         ],[
957                 struct statfs stfs;
958         ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
959         )
960     )
961     if test "$wine_cv_sys_statfs_has_statfs" = "yes"
962     then
963       AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS)
964     fi
967 if test "$ac_cv_header_sys_mount_h" = "yes"
968 then
969     AC_CACHE_CHECK( "whether sys/mount.h defines statfs",
970                     wine_cv_sys_mount_has_statfs,
971         AC_TRY_COMPILE([
972         #include <sys/types.h>
973         #ifdef HAVE_SYS_PARAM_H
974         # include <sys/param.h>
975         #endif
976         #include <sys/mount.h>
977         ],[
978                 struct statfs stfs;
979         ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
980         )
981     )
982     if test "$wine_cv_sys_mount_has_statfs" = "yes"
983     then
984       AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT)
985     fi
988 dnl **** FIXME: what about mixed cases, where we need two of them? ***
990 AC_CACHE_CHECK( "for statfs.f_bfree", wine_cv_statfs_bfree,
991   [ if test "x$statfs_bfree" = "xno"
992     then
993         wine_cv_statfs_bfree=no
994     else
995         AC_TRY_COMPILE([
996         #include <sys/types.h>
997         #ifdef HAVE_SYS_PARAM_H
998         # include <sys/param.h>
999         #endif
1000         #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1001         # include <sys/mount.h>
1002         #else
1003         # ifdef STATFS_DEFINED_BY_SYS_VFS
1004         #  include <sys/vfs.h>
1005         # else
1006         #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1007         #   include <sys/statfs.h>
1008         #  endif
1009         # endif
1010         #endif
1011         ],[
1012                 struct statfs stfs;
1014                 stfs.f_bfree++;
1015         ],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no
1016         )
1017     fi ] )
1018 if test "$wine_cv_statfs_bfree" = "yes"
1019 then
1020   AC_DEFINE(STATFS_HAS_BFREE)
1023 AC_CACHE_CHECK( "for statfs.f_bavail", wine_cv_statfs_bavail,
1024   [ if test "x$statfs_bavail" = "xno"
1025     then
1026         wine_cv_statfs_bavail=no
1027     else
1028         AC_TRY_COMPILE([
1029         #include <sys/types.h>
1030         #ifdef HAVE_SYS_PARAM_H
1031         # include <sys/param.h>
1032         #endif
1033         #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1034         # include <sys/mount.h>
1035         #else
1036         # ifdef STATFS_DEFINED_BY_SYS_VFS
1037         #  include <sys/vfs.h>
1038         # else
1039         #  ifdef STATFS_DEFINED_BY_SYS_STATFS
1040         #   include <sys/statfs.h>
1041         #  endif
1042         # endif
1043         #endif
1044         ],[
1045                 struct statfs stfs;
1047                 stfs.f_bavail++;
1048         ],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no
1049         )
1050     fi ] )
1051 if test "$wine_cv_statfs_bavail" = "yes"
1052 then
1053   AC_DEFINE(STATFS_HAS_BAVAIL)
1056 dnl *** check for file descriptor passing with msg_accrights
1058 AC_CACHE_CHECK("for msg_accrights in struct msghdr", ac_cv_c_msg_accrights,
1059  AC_TRY_COMPILE([#include <sys/types.h>
1060 #include <sys/socket.h>],[struct msghdr hdr; hdr.msg_accrights=0],
1061                 ac_cv_c_msg_accrights="yes", ac_cv_c_msg_accrights="no"))
1062 if test "$ac_cv_c_msg_accrights" = "yes"
1063 then
1064     AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS)
1067 dnl *** Check for the sun_len member in struct sockaddr_un
1069 AC_CACHE_CHECK("for sun_len in struct sockaddr_un", ac_cv_c_sun_len,
1070  AC_TRY_COMPILE([#include <sys/types.h>
1071 #include <sys/socket.h>
1072 #include <sys/un.h>], [static struct sockaddr_un addr; addr.sun_len = 1],
1073                 ac_cv_c_sun_len="yes", ac_cv_c_sun_len="no"))
1074 if test "$ac_cv_c_sun_len" = "yes"
1075 then
1076     AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)
1079 dnl *** check for the need to define __i386__
1081 AC_CACHE_CHECK("whether we need to define __i386__",ac_cv_cpp_def_i386,
1082  AC_EGREP_CPP(yes,[#if (defined(i386) || defined(__i386)) && !defined(__i386__)
1084 #endif],
1085  ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no"))
1086 if test "$ac_cv_cpp_def_i386" = "yes"
1087 then
1088     CFLAGS="$CFLAGS -D__i386__"
1089     LINTFLAGS="$LINTFLAGS -D__i386__"
1092 dnl $GCC is set by autoconf
1093 GCC_NO_BUILTIN=""
1094 if test "$GCC" = "yes"
1095 then
1096     GCC_NO_BUILTIN="-fno-builtin"
1098 AC_SUBST(GCC_NO_BUILTIN)
1100 dnl **** Generate output files ****
1102 AC_OUTPUT_COMMANDS([
1103 extra_subdirs="\
1104 dlls/ddraw/d3ddevice \
1105 dlls/ddraw/dclipper \
1106 dlls/ddraw/ddraw \
1107 dlls/ddraw/direct3d \
1108 dlls/ddraw/dpalette \
1109 dlls/ddraw/dsurface \
1110 dlls/dinput/joystick \
1111 dlls/dinput/keyboard \
1112 dlls/dinput/mouse \
1113 dlls/kernel/messages \
1114 dlls/user/resources \
1116 for i in $extra_subdirs; do [ -d $i ] || (echo "creating $i" && mkdir $i); done ])
1118 MAKE_RULES=Make.rules
1119 AC_SUBST_FILE(MAKE_RULES)
1121 MAKE_DLL_RULES=dlls/Makedll.rules
1122 AC_SUBST_FILE(MAKE_DLL_RULES)
1124 MAKE_PROG_RULES=programs/Makeprog.rules
1125 AC_SUBST_FILE(MAKE_PROG_RULES)
1127 AC_OUTPUT([
1128 Make.rules
1129 dlls/Makedll.rules
1130 programs/Makeprog.rules
1131 Makefile
1132 console/Makefile
1133 controls/Makefile
1134 debugger/Makefile
1135 dlls/Makefile
1136 dlls/advapi32/Makefile
1137 dlls/avifil32/Makefile
1138 dlls/comctl32/Makefile
1139 dlls/commdlg/Makefile
1140 dlls/crtdll/Makefile
1141 dlls/dciman32/Makefile
1142 dlls/ddraw/Makefile
1143 dlls/dinput/Makefile
1144 dlls/dplay/Makefile
1145 dlls/dplayx/Makefile
1146 dlls/dsound/Makefile
1147 dlls/gdi/Makefile
1148 dlls/icmp/Makefile
1149 dlls/imagehlp/Makefile
1150 dlls/imm32/Makefile
1151 dlls/kernel/Makefile
1152 dlls/lzexpand/Makefile
1153 dlls/mpr/Makefile
1154 dlls/msacm/Makefile
1155 dlls/msnet32/Makefile
1156 dlls/msvcrt/Makefile
1157 dlls/msvideo/Makefile
1158 dlls/ntdll/Makefile
1159 dlls/odbc32/Makefile
1160 dlls/ole32/Makefile
1161 dlls/oleaut32/Makefile
1162 dlls/olecli/Makefile
1163 dlls/oledlg/Makefile
1164 dlls/olepro32/Makefile
1165 dlls/olesvr/Makefile
1166 dlls/opengl32/Makefile
1167 dlls/psapi/Makefile
1168 dlls/rasapi32/Makefile
1169 dlls/richedit/Makefile
1170 dlls/rpcrt4/Makefile
1171 dlls/serialui/Makefile
1172 dlls/setupapi/Makefile
1173 dlls/shdocvw/Makefile
1174 dlls/shell32/Makefile
1175 dlls/shfolder/Makefile
1176 dlls/shlwapi/Makefile
1177 dlls/tapi32/Makefile
1178 dlls/ttydrv/Makefile
1179 dlls/urlmon/Makefile
1180 dlls/user/Makefile
1181 dlls/version/Makefile
1182 dlls/win32s/Makefile
1183 dlls/winaspi/Makefile
1184 dlls/winedos/Makefile
1185 dlls/wineps/Makefile
1186 dlls/wininet/Makefile
1187 dlls/winmm/Makefile
1188 dlls/winmm/joystick/Makefile
1189 dlls/winmm/mcianim/Makefile
1190 dlls/winmm/mciavi/Makefile
1191 dlls/winmm/mcicda/Makefile
1192 dlls/winmm/mciseq/Makefile
1193 dlls/winmm/mciwave/Makefile
1194 dlls/winmm/midimap/Makefile
1195 dlls/winmm/wavemap/Makefile
1196 dlls/winmm/wineoss/Makefile
1197 dlls/winnls/Makefile
1198 dlls/winsock/Makefile
1199 dlls/winspool/Makefile
1200 dlls/wintrust/Makefile
1201 dlls/wow32/Makefile
1202 dlls/wsock32/Makefile
1203 dlls/x11drv/Makefile
1204 documentation/Makefile
1205 documentation/wine.conf.man
1206 documentation/wine.man
1207 files/Makefile
1208 graphics/Makefile
1209 graphics/enhmetafiledrv/Makefile
1210 graphics/metafiledrv/Makefile
1211 graphics/win16drv/Makefile
1212 graphics/x11drv/Makefile
1213 if1632/Makefile
1214 include/Makefile
1215 library/Makefile
1216 libtest/Makefile
1217 loader/Makefile
1218 loader/dos/Makefile
1219 loader/ne/Makefile
1220 memory/Makefile
1221 misc/Makefile
1222 miscemu/Makefile
1223 msdos/Makefile
1224 objects/Makefile
1225 ole/Makefile
1226 programs/Makefile
1227 programs/avitools/Makefile
1228 programs/clock/Makefile
1229 programs/cmdlgtst/Makefile
1230 programs/control/Makefile
1231 programs/notepad/Makefile
1232 programs/osversioncheck/Makefile
1233 programs/progman/Makefile
1234 programs/regapi/Makefile
1235 programs/regtest/Makefile
1236 programs/uninstaller/Makefile
1237 programs/view/Makefile
1238 programs/wcmd/Makefile
1239 programs/winemine/Makefile
1240 programs/winetest/Makefile
1241 programs/winhelp/Makefile
1242 programs/winver/Makefile
1243 relay32/Makefile
1244 scheduler/Makefile
1245 server/Makefile
1246 tools/Makefile
1247 tools/cvdump/Makefile
1248 tools/specmaker/Makefile
1249 tools/winebuild/Makefile
1250 tools/winelauncher
1251 tools/wmc/Makefile
1252 tools/wrc/Makefile
1253 tsx11/Makefile
1254 unicode/Makefile
1255 win32/Makefile
1256 windows/Makefile
1257 windows/x11drv/Makefile ])
1259 if test "$have_x" = "no"
1260 then
1261   echo
1262   echo "*** Warning: X development files not found. Wine will be built without"
1263   echo "*** X support, which currently does not work, and would probably not be"
1264   echo "*** what you want anyway. You will need to install devel packages of"
1265   echo "*** Xlib/Xfree86 and Xpm at the very least."
1266 elif test "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = "no"
1267 then
1268   echo
1269   echo "*** Warning: Xpm development files not found. Wine will be built without"
1270   echo "*** Xpm support, which currently does not work. You will need to install"
1271   echo "*** devel packages of Xpm."
1274 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
1275 then
1276   echo
1277   echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
1278   echo "*** terminal resize support. Consider upgrading ncurses."
1281 if test "$wine_cv_libc_reentrant" = "no" 
1282 then
1283   echo
1284   echo "*** Warning: non-reentrant libc detected. Wine will be build without"
1285   echo "*** thread support. Consider upgrading libc to a more recent"
1286   echo "*** reentrant version of libc."
1289 if test "$wine_cv_opengl_version_OK" = "no"
1290 then
1291   echo
1292   echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
1293   echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
1296 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "normal"
1297 then
1298   echo
1299   echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
1300   echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
1301   echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine,"
1302   echo "*** start configure with '--enable-opengl' to force OpenGL support."
1305 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "yes"
1306 then
1307   echo
1308   echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you"
1309   echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
1310   echo "*** support before reporting bugs."
1313 if test "$wine_cv_warn_cups_h" = "yes"
1314 then
1315   echo
1316   echo "*** Note: You have cups runtime libraries, but no development"
1317   echo "*** libraries. Install the cups-devel package or whichever package"
1318   echo "*** contains cups.h to enable CUPS support in WINE."
1321 echo
1322 echo "Configure finished.  Do 'make depend && make' to compile Wine."
1323 echo
1325 dnl Local Variables:
1326 dnl comment-start: "dnl "
1327 dnl comment-end: ""
1328 dnl comment-start-skip: "\\bdnl\\b\\s *"
1329 dnl compile-command: "autoconf"
1330 dnl End: