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 ****
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.
19 [ --disable-debug compile out all debugging messages],
20 [if test "$enableval" = "no"; then DEBUG_MSGS="no"; fi])
23 [ --enable-opengl force usage of OpenGL even if the latter is thread-safe via pthread],
24 [if test "$enableval" = "no"; then OPENGL="no"; elif test "$enableval" = "yes"; then OPENGL="yes"; fi])
27 [ --disable-trace compile out TRACE messages],
28 [if test "$enableval" = "no"; then TRACE_MSGS="no"; fi])
31 [ --without-curses do not use curses],
32 [if test "$withval" = "no"; then CURSES="no"; fi])
34 AC_ARG_WITH(reentrant-x,
35 [ --without-reentrant-x compile for use with non-reentrant X libraries])
39 if test "$DEBUG_MSGS" = "no"
41 AC_DEFINE(NO_DEBUG_MSGS)
42 AC_DEFINE(NO_TRACE_MSGS)
44 if test "$TRACE_MSGS" = "no"
46 AC_DEFINE(NO_TRACE_MSGS)
50 dnl **** Check for some programs ****
58 AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
59 if test "$XLEX" = "none"
61 echo "*** Error: No suitable lex found. ***"
62 echo " Please install the 'flex' package."
69 AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl)
70 AC_PATH_PROG(LDCONFIG, ldconfig, true, /sbin:/usr/sbin:$PATH)
72 AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false)
75 AC_CHECK_PROGS(LINT, lclint lint)
76 if test "$LINT" = "lint"
78 LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
79 dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
84 if test "$CYGWIN" = "yes"
86 LDCOMBINE="ld -r --enable-stdcall-fixup"
92 dnl **** Check for some libraries ****
94 dnl Check for -lm for BeOS
96 dnl Check for -li386 for NetBSD and OpenBSD
97 AC_CHECK_LIB(i386,i386_set_ldt)
98 dnl Check for -lossaudio for NetBSD
99 AC_CHECK_LIB(ossaudio,_oss_ioctl)
100 dnl Check for -lw for Solaris
101 AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
102 dnl Check for -lnsl for Solaris
103 AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
104 dnl Check for -lsocket for Solaris
105 AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
106 dnl Check for -lxpg4 for FreeBSD
107 AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
108 dnl Check for -lmmap for OS/2
109 AC_CHECK_LIB(mmap,mmap)
110 dnl Check for openpty
111 AC_CHECK_FUNCS(openpty,,
112 AC_CHECK_LIB(util,openpty,
113 AC_DEFINE(HAVE_OPENPTY)
117 AC_CHECK_HEADERS(dlfcn.h,
118 AC_CHECK_FUNCS(dlopen,
119 AC_DEFINE(HAVE_DL_API),
120 AC_CHECK_LIB(dl,dlopen,
121 AC_DEFINE(HAVE_DL_API)
133 AC_SUBST(OPENGLFILES)
135 AC_SUBST(OPENGL32_DLL)
137 if test "$have_x" = "yes"
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
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
155 echo "Redhat : xpm xpm-devel"
156 echo "Caldera OpenLinux : xpm xpm-devel xpm-devel-static"
158 echo "Debian/Corel Linux: xpm4g xpm4g-dev"
160 echo "Or get the sources from ftp.x.org and all its mirror sites from "
161 echo "the directory /contrib/libraries."
167 dnl *** All three of the following tests require X11/Xlib.h
168 AC_CHECK_HEADERS(X11/Xlib.h,
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)
177 AC_MSG_WARN([XKB extension not found!!])
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)
187 AC_MSG_WARN([Xshm extension not found!!])
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 $X_EXTRA_LIBS)
197 AC_MSG_WARN([XShape extension not found!!])
200 dnl *** Check for XFree86 DGA / DGA 2.0 extension
201 AC_CHECK_HEADERS(X11/extensions/xf86dga.h,
202 [ dnl *** If X11/extensions/xf86dga.h exists, check
203 dnl *** for XDGAQueryExtension()...
204 AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
205 [ dnl *** If found...
206 AC_DEFINE(HAVE_LIBXXF86DGA2)
207 AC_DEFINE(HAVE_LIBXXF86DGA)
208 X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
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"
216 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
219 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
222 AC_MSG_WARN([DGA extension not found!!])
225 dnl *** Check for XFree86 VMODE extension
226 AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,
227 [ dnl *** If X11/extensions/xf86vmode.h exists...
228 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
229 [ AC_DEFINE(HAVE_LIBXXF86VM)
230 X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
232 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
235 AC_MSG_WARN([XFree86 VMODE extension not found!!])
238 dnl *** Check for XVideo extension supporting XvImages
239 AC_CHECK_HEADERS(X11/extensions/Xvlib.h,
240 [ dnl *** If X11/extensions/Xvlib.h exists...
241 AC_CHECK_LIB(Xv, XvShmCreateImage,
242 [ AC_DEFINE(HAVE_XVIDEO)
243 X_PRE_LIBS="$X_PRE_LIBS -lXv"
245 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
248 AC_MSG_WARN([XVideo extension not found !!])
252 ) dnl *** End of X11/Xlib.h check
254 dnl Check for the presence of OpenGL
255 if test $OPENGL = "yes" -o $OPENGL = "normal"
257 AC_CHECK_HEADERS(GL/gl.h GL/glx.h GL/glext.h)
258 if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
260 dnl Check for some problems due to old Mesa versions
261 AC_CACHE_CHECK("for up-to-date OpenGL version", wine_cv_opengl_version_OK,
263 [#include <GL/gl.h>],
264 [GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
265 [wine_cv_opengl_version_OK="yes"],
266 [wine_cv_opengl_version_OK="no"]
270 dnl Check for the thread-safety of the OpenGL library
271 AC_CACHE_CHECK("for thread-safe OpenGL version",
272 wine_cv_opengl_version_threadsafe,
275 AC_TRY_LINK([],[pthread_getspecific();],
276 [wine_cv_opengl_version_threadsafe="yes"],
277 [wine_cv_opengl_version_threadsafe="no"])
281 if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o $OPENGL = "yes" \)
283 dnl Check for the presence of the library
284 AC_CHECK_LIB(GL,glXCreateContext,
285 X_PRE_LIBS="$X_PRE_LIBS -lGL"
287 $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
289 if test $ac_cv_lib_GL_glXCreateContext = "yes"
292 OPENGLFILES='$(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"
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>
305 [PFNGLCOLORTABLEEXTPROC test_proc;],
306 [wine_cv_extension_prototypes="yes"],
307 [wine_cv_extension_prototypes="no"]
310 if test $wine_cv_extension_prototypes = "yes"
312 AC_DEFINE(HAVE_GLEXT_PROTOTYPES)
315 OPENGL32_DLL=opengl32
318 AC_CHECK_HEADERS(GL/osmesa.h,
319 [ dnl *** If GL/osmesa.h exists...
320 AC_CHECK_LIB(GL, OSMesaCreateContext,
321 AC_DEFINE(HAVE_OSMESA),
322 AC_CHECK_LIB(OSMesa, OSMesaCreateContext,
323 [ AC_DEFINE(HAVE_OSMESA)
324 X_PRE_LIBS="$X_PRE_LIBS -lOSMesa"
325 ],,-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS),
326 $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
335 CPPFLAGS="$ac_save_CPPFLAGS"
344 dnl **** Check which curses lib to use ***
345 if test "$CURSES" = "yes"
347 AC_CHECK_HEADERS(ncurses.h)
348 if test "$ac_cv_header_ncurses_h" = "yes"
350 AC_CHECK_LIB(ncurses,waddch)
352 if test "$ac_cv_lib_ncurses_waddch" = "yes"
354 AC_CHECK_LIB(ncurses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
355 AC_CHECK_LIB(ncurses,getbkgd,AC_DEFINE(HAVE_GETBKGD))
357 AC_CHECK_HEADERS(curses.h)
358 if test "$ac_cv_header_curses_h" = "yes"
360 AC_CHECK_LIB(curses,waddch)
361 if test "$ac_cv_lib_curses_waddch" = "yes"
363 AC_CHECK_LIB(curses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
364 AC_CHECK_LIB(curses,getbkgd,AC_DEFINE(HAVE_GETBKGD))
371 dnl **** Check for CUPS ****
372 wine_cv_warn_cups_h=no
373 AC_CHECK_LIB(cups,cupsGetPPD,
374 AC_CHECK_HEADER(cups/cups.h,
377 wine_cv_warn_cups_h=yes)
381 dnl **** Check for FreeType 2 ****
382 AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no)
383 if test "$ft_lib" = "no"
387 wine_cv_msg_freetype=no
389 AC_CHECK_PROG(ft_devel,freetype-config,freetype-config,no)
390 if test "$ft_devel" = "no"
392 AC_CHECK_PROG(ft_devel2,freetype2-config,freetype2-config,no)
393 if test "$ft_devel2" = "freetype2-config"
398 if test "$ft_devel" = "no"
402 wine_cv_msg_freetype=yes
404 AC_DEFINE(HAVE_FREETYPE)
405 FREETYPELIBS=`$ft_devel --libs`
406 FREETYPEINCL=`$ft_devel --cflags`
407 wine_cv_msg_freetype=no
410 AC_SUBST(FREETYPELIBS)
411 AC_SUBST(FREETYPEINCL)
413 dnl **** Check for IPX (currently Linux only) ****
414 AC_CACHE_CHECK("for GNU style IPX support", ac_cv_c_ipx_gnu,
416 [#include <sys/socket.h>
417 #include <netipx/ipx.h>],
418 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
419 [ac_cv_c_ipx_gnu="yes"],
420 [ac_cv_c_ipx_gnu="no"])
422 if test "$ac_cv_c_ipx_gnu" = "yes"
424 AC_DEFINE(HAVE_IPX_GNU)
427 if test "$ac_cv_c_ipx_gnu" = "no"
429 AC_CACHE_CHECK("for linux style IPX support", ac_cv_c_ipx_linux,
431 [#include <sys/socket.h>
432 #include <asm/types.h>
433 #include <linux/ipx.h>],
434 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
435 [ac_cv_c_ipx_linux="yes"],
436 [ac_cv_c_ipx_linux="no"])
438 if test "$ac_cv_c_ipx_linux" = "yes"
440 AC_DEFINE(HAVE_IPX_LINUX)
444 dnl **** Check for Open Sound System ****
445 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
447 AC_CACHE_CHECK("for Open Sound System",
448 ac_cv_c_opensoundsystem,
450 #if defined(HAVE_SYS_SOUNDCARD_H)
451 #include <sys/soundcard.h>
452 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
453 #include <machine/soundcard.h>
454 #elif defined(HAVE_SOUNDCARD_H)
455 #include <soundcard.h>
459 /* check for one of the Open Sound System specific SNDCTL_ defines */
460 #if !defined(SNDCTL_DSP_STEREO)
461 #error No open sound system
463 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
465 if test "$ac_cv_c_opensoundsystem" = "yes"
470 AC_CACHE_CHECK("for Open Sound System/MIDI interface",
471 ac_cv_c_opensoundsystem_midi,
473 #if defined(HAVE_SYS_SOUNDCARD_H)
474 #include <sys/soundcard.h>
475 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
476 #include <machine/soundcard.h>
477 #elif defined(HAVE_SOUNDCARD_H)
478 #include <soundcard.h>
482 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
483 #if !defined(SNDCTL_SEQ_SYNC)
484 #error No open sound system MIDI interface
486 ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
488 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
490 AC_DEFINE(HAVE_OSS_MIDI)
493 dnl **** If ln -s doesn't work, use cp instead ****
494 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
496 dnl **** Check for gcc strength-reduce bug ****
498 if test "x${GCC}" = "xyes"
500 CFLAGS="$CFLAGS -Wall"
501 AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
503 int L[[4]] = {0,1,2,3};
505 static int Array[[3]];
508 for(i=0; i<B; i++) Array[[i]] = i - 3;
509 for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
512 exit( Array[[1]] != -2 || L[[2]] != 3);
514 ac_cv_c_gcc_strength_bug="no",
515 ac_cv_c_gcc_strength_bug="yes",
516 ac_cv_c_gcc_strength_bug="yes") )
517 if test "$ac_cv_c_gcc_strength_bug" = "yes"
519 CFLAGS="$CFLAGS -fno-strength-reduce"
522 dnl Check for -mpreferred-stack-boundary
523 AC_CACHE_CHECK("for gcc -mpreferred-stack-boundary=2 support",
524 ac_cv_c_gcc_stack_boundary,
525 [saved_cflags=$CFLAGS
526 CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
527 AC_TRY_COMPILE(,[return 0],ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")
530 if test "$ac_cv_c_gcc_stack_boundary" = "yes"
532 CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
536 dnl **** Check if we need to place .type inside a .def directive ****
538 AC_CACHE_CHECK("whether .type must sit inside a .def directive",
541 LIBS="conftest_asm.s $LIBS"
542 cat > conftest_asm.s <<EOF
544 .def _ac_test; .scl 2; .type 32; .endef
548 AC_TRY_LINK(,,ac_cv_c_type_in_def="yes",ac_cv_c_type_in_def="no")
550 if test "$ac_cv_c_type_in_def" = "yes"
552 AC_DEFINE(NEED_TYPE_IN_DEF)
555 dnl **** Check for underscore on external symbols ****
557 AC_CACHE_CHECK("whether external symbols need an underscore prefix",
558 ac_cv_c_extern_prefix,
560 LIBS="conftest_asm.s $LIBS"
561 cat > conftest_asm.s <<EOF
566 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
567 ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
569 if test "$ac_cv_c_extern_prefix" = "yes"
571 AC_DEFINE(NEED_UNDERSCORE_PREFIX)
574 dnl **** Check for .string in assembler ****
576 AC_CACHE_CHECK("whether assembler accepts .string",
579 LIBS="conftest_asm.s $LIBS"
580 cat > conftest_asm.s <<EOF
583 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
585 if test "$ac_cv_c_asm_string" = "yes"
587 AC_DEFINE(HAVE_ASM_STRING)
590 dnl **** Check for working dll ****
594 if test "$LIBEXT" = "so"
596 AC_CACHE_CHECK("whether we can build a Linux dll",
598 [saved_cflags=$CFLAGS
599 CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
600 AC_TRY_LINK(,[return 1],ac_cv_c_dll_linux="yes",ac_cv_c_dll_linux="no")
603 if test "$ac_cv_c_dll_linux" = "yes"
605 LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%) -Wl,-rpath,\$(libdir)"
606 LDDLLFLAGS="-Wl,-Bsymbolic"
608 AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll,
609 ac_cv_c_dll_unixware,
610 [saved_cflags=$CFLAGS
611 CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
612 AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")
615 if test "$ac_cv_c_dll_unixware" = "yes"
617 LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,\$(libdir)/%)"
618 LDDLLFLAGS="-Wl,-B,symbolic"
620 AC_CACHE_CHECK("whether we can build a NetBSD a.out dll",
622 [saved_cflags=$CFLAGS
623 CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive"
624 AC_TRY_LINK(,[return 1],ac_cv_c_dll_netbsd="yes",ac_cv_c_dll_netbsd="no")
627 if test "$ac_cv_c_dll_netbsd" = "yes"
629 LDSHARED="\$(CC) -Wl,-Bshareable,-Bforcearchive"
634 if test "$ac_cv_c_dll_linux" = "no" -a "$ac_cv_c_dll_unixware" = "no" -a "$ac_cv_c_dll_netbsd" = "no"
637 if test "$DLLWRAP" = "dllwrap"; then
638 dnl FIXME - check whether dllwrap works correctly...
639 if test "$CYGWIN" = "yes"; then
640 echo "*** use dllwrap for building shared library."
647 if test "$LIBEXT" = "a"; then
648 echo "*** It is currently not possible to build WINE without shared"
649 echo "*** library (.so) support to allow transparent switch between .so"
650 echo "*** and .dll files."
651 echo "*** If you are using Linux, you will need a newer binutils."
658 if test "$LIBEXT" = "so"; then
660 DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
661 LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\""
662 elif test "$LIBEXT" = "dll"; then
663 #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
664 DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
665 LDPATH="PATH=\"\$(TOPOBJDIR)/unicode:\$\$PATH\""
667 DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) \$(LIBWINE) \$(LIBUNICODE) \$(X_LIBS) \$(XLIB)"
668 AC_CACHE_CHECK([whether the linker supports --[[no]]-whole-archive (Linux)],
669 ac_cv_c_whole_archive,
670 [saved_cflags=$CFLAGS
671 CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive"
672 AC_TRY_LINK(,[return 1],ac_cv_c_whole_archive="yes",ac_cv_c_whole_archive="no")
675 if test "$ac_cv_c_whole_archive" = "yes"
677 DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive"
679 AC_CACHE_CHECK([whether the linker supports -z {all,default}extract (Linux)],
681 [saved_cflags=$CFLAGS
682 CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract"
683 AC_TRY_LINK(,[return 1],ac_cv_c_allextract="yes",ac_cv_c_allextract="no")
686 if test "$ac_cv_c_allextract" = "yes"
688 DLL_LINK="-Wl,-z,allextract $DLL_LINK -Wl,-z,defaultextract"
700 dnl **** Check for reentrant libc ****
702 dnl For cross-compiling we blindly assume that libc is reentrant. This is
703 dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
705 AC_DEFUN(WINE_CHECK_ERRNO,
707 AC_CACHE_CHECK(for reentrant libc: $1, wine_cv_libc_r_$1,
708 [AC_TRY_RUN([int myerrno = 0;
710 int *$1(){return &myerrno;}
711 main(){connect(0,buf,255); exit(!myerrno);}],
712 wine_cv_libc_r_$1=yes, wine_cv_libc_r_$1=no,
713 wine_cv_libc_r_$1=yes )
715 if test "$wine_cv_libc_r_$1" = "yes"
717 wine_cv_libc_reentrant=$1
721 wine_cv_libc_reentrant=no
722 dnl Linux style errno location
723 WINE_CHECK_ERRNO(__errno_location)
724 dnl FreeBSD style errno location
725 WINE_CHECK_ERRNO(__error)
726 dnl Solaris style errno location
727 WINE_CHECK_ERRNO(___errno)
728 dnl UnixWare style errno location
729 WINE_CHECK_ERRNO(__thr_errno)
730 dnl NetBSD style errno location
731 WINE_CHECK_ERRNO(__errno)
733 if test "$wine_cv_libc_reentrant" != "no"
735 AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant)
738 dnl **** Check for reentrant X libraries ****
740 dnl This may fail to determine whether X libraries are reentrant if
741 dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
742 dnl is possible with the --without-reentrant-x option.
744 if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
746 AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
747 [ if test "x$with_reentrant_x" = "xno"
749 wine_cv_x_reentrant=no
752 for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
753 if test -r $dir/libX11.so; then
754 libX11_check="-D $dir/libX11.so"
757 if test -r $dir/libX11.a; then
758 libX11_check="$dir/libX11.a"
762 if test "$libX11_check" != "none"; then
763 if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
765 wine_cv_x_reentrant=yes
767 wine_cv_x_reentrant=no
770 wine_cv_x_reentrant=unknown
774 wine_cv_x_reentrant=no
776 if test "$wine_cv_x_reentrant" = "no"
778 AC_DEFINE(NO_REENTRANT_X11)
782 dnl **** Check for functions ****
823 dnl **** Check for header files ****
880 dnl **** Check for types ****
885 AC_CHECK_SIZEOF(long long,0)
887 AC_CACHE_CHECK("whether linux/input.h is for real",
888 wine_cv_linux_input_h,
890 #include <linux/input.h>
892 int foo = EVIOCGBIT(EV_ABS,42);
893 int bar = BTN_PINKIE;
896 wine_cv_linux_input_h=yes,
897 wine_cv_linux_input_h=no,
901 if test "$wine_cv_linux_input_h" = "yes"
903 AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H)
907 AC_CACHE_CHECK("whether we can use re-entrant gethostbyname_r Linux style",
908 wine_cv_linux_gethostbyname_r_6,
914 struct hostent *result;
921 res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
922 res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
924 wine_cv_linux_gethostbyname_r_6=yes,
925 wine_cv_linux_gethostbyname_r_6=no
928 if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
930 AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6)
933 if test "$ac_cv_header_linux_joystick_h" = "yes"
935 AC_CACHE_CHECK("whether linux/joystick.h uses the Linux 2.2+ API",
936 wine_cv_linux_joystick_22_api,
938 #include <sys/ioctl.h>
939 #include <linux/joystick.h>
941 struct js_event blub;
942 #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
943 #error "no 2.2 header"
946 wine_cv_linux_joystick_22_api=yes,
947 wine_cv_linux_joystick_22_api=no,
948 wine_cv_linux_joystick_22_api=no
951 if test "$wine_cv_linux_joystick_22_api" = "yes"
953 AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API)
957 dnl **** statfs checks ****
959 if test "$ac_cv_header_sys_vfs_h" = "yes"
961 AC_CACHE_CHECK( "whether sys/vfs.h defines statfs",
962 wine_cv_sys_vfs_has_statfs,
964 #include <sys/types.h>
965 #ifdef HAVE_SYS_PARAM_H
966 # include <sys/param.h>
972 memset(&stfs,0,sizeof(stfs));
973 ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
976 if test "$wine_cv_sys_vfs_has_statfs" = "yes"
978 AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS)
982 if test "$ac_cv_header_sys_statfs_h" = "yes"
984 AC_CACHE_CHECK( "whether sys/statfs.h defines statfs",
985 wine_cv_sys_statfs_has_statfs,
987 #include <sys/types.h>
988 #ifdef HAVE_SYS_PARAM_H
989 # include <sys/param.h>
991 #include <sys/statfs.h>
994 ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
997 if test "$wine_cv_sys_statfs_has_statfs" = "yes"
999 AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS)
1003 if test "$ac_cv_header_sys_mount_h" = "yes"
1005 AC_CACHE_CHECK( "whether sys/mount.h defines statfs",
1006 wine_cv_sys_mount_has_statfs,
1008 #include <sys/types.h>
1009 #ifdef HAVE_SYS_PARAM_H
1010 # include <sys/param.h>
1012 #include <sys/mount.h>
1015 ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
1018 if test "$wine_cv_sys_mount_has_statfs" = "yes"
1020 AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT)
1024 dnl **** FIXME: what about mixed cases, where we need two of them? ***
1026 AC_CACHE_CHECK( "for statfs.f_bfree", wine_cv_statfs_bfree,
1027 [ if test "x$statfs_bfree" = "xno"
1029 wine_cv_statfs_bfree=no
1032 #include <sys/types.h>
1033 #ifdef HAVE_SYS_PARAM_H
1034 # include <sys/param.h>
1036 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1037 # include <sys/mount.h>
1039 # ifdef STATFS_DEFINED_BY_SYS_VFS
1040 # include <sys/vfs.h>
1042 # ifdef STATFS_DEFINED_BY_SYS_STATFS
1043 # include <sys/statfs.h>
1051 ],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no
1054 if test "$wine_cv_statfs_bfree" = "yes"
1056 AC_DEFINE(STATFS_HAS_BFREE)
1059 AC_CACHE_CHECK( "for statfs.f_bavail", wine_cv_statfs_bavail,
1060 [ if test "x$statfs_bavail" = "xno"
1062 wine_cv_statfs_bavail=no
1065 #include <sys/types.h>
1066 #ifdef HAVE_SYS_PARAM_H
1067 # include <sys/param.h>
1069 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1070 # include <sys/mount.h>
1072 # ifdef STATFS_DEFINED_BY_SYS_VFS
1073 # include <sys/vfs.h>
1075 # ifdef STATFS_DEFINED_BY_SYS_STATFS
1076 # include <sys/statfs.h>
1084 ],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no
1087 if test "$wine_cv_statfs_bavail" = "yes"
1089 AC_DEFINE(STATFS_HAS_BAVAIL)
1092 dnl *** check for file descriptor passing with msg_accrights
1094 AC_CACHE_CHECK("for msg_accrights in struct msghdr", ac_cv_c_msg_accrights,
1095 AC_TRY_COMPILE([#include <sys/types.h>
1096 #include <sys/socket.h>],[struct msghdr hdr; hdr.msg_accrights=0],
1097 ac_cv_c_msg_accrights="yes", ac_cv_c_msg_accrights="no"))
1098 if test "$ac_cv_c_msg_accrights" = "yes"
1100 AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS)
1103 dnl *** Check for the sun_len member in struct sockaddr_un
1105 AC_CACHE_CHECK("for sun_len in struct sockaddr_un", ac_cv_c_sun_len,
1106 AC_TRY_COMPILE([#include <sys/types.h>
1107 #include <sys/socket.h>
1108 #include <sys/un.h>], [static struct sockaddr_un addr; addr.sun_len = 1],
1109 ac_cv_c_sun_len="yes", ac_cv_c_sun_len="no"))
1110 if test "$ac_cv_c_sun_len" = "yes"
1112 AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)
1115 dnl *** check for the need to define __i386__
1117 AC_CACHE_CHECK("whether we need to define __i386__",ac_cv_cpp_def_i386,
1118 AC_EGREP_CPP(yes,[#if (defined(i386) || defined(__i386)) && !defined(__i386__)
1121 ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no"))
1122 if test "$ac_cv_cpp_def_i386" = "yes"
1124 CFLAGS="$CFLAGS -D__i386__"
1125 LINTFLAGS="$LINTFLAGS -D__i386__"
1128 dnl $GCC is set by autoconf
1130 if test "$GCC" = "yes"
1132 GCC_NO_BUILTIN="-fno-builtin"
1134 AC_SUBST(GCC_NO_BUILTIN)
1136 dnl **** Generate output files ****
1138 AC_OUTPUT_COMMANDS([
1140 dlls/ddraw/d3ddevice \
1141 dlls/ddraw/dclipper \
1143 dlls/ddraw/direct3d \
1144 dlls/ddraw/dpalette \
1145 dlls/ddraw/dsurface \
1146 dlls/dinput/joystick \
1147 dlls/dinput/keyboard \
1149 dlls/kernel/messages \
1150 dlls/user/resources \
1153 for i in $extra_subdirs; do [ -d $i ] || (echo "creating $i" && mkdir $i); done ])
1155 MAKE_RULES=Make.rules
1156 AC_SUBST_FILE(MAKE_RULES)
1158 MAKE_DLL_RULES=dlls/Makedll.rules
1159 AC_SUBST_FILE(MAKE_DLL_RULES)
1161 MAKE_PROG_RULES=programs/Makeprog.rules
1162 AC_SUBST_FILE(MAKE_PROG_RULES)
1167 programs/Makeprog.rules
1173 dlls/advapi32/Makefile
1174 dlls/avifil32/Makefile
1175 dlls/comctl32/Makefile
1176 dlls/commdlg/Makefile
1177 dlls/crtdll/Makefile
1178 dlls/dciman32/Makefile
1180 dlls/dinput/Makefile
1182 dlls/dplayx/Makefile
1183 dlls/dsound/Makefile
1186 dlls/imagehlp/Makefile
1188 dlls/kernel/Makefile
1189 dlls/lzexpand/Makefile
1192 dlls/msnet32/Makefile
1193 dlls/msvcrt/Makefile
1194 dlls/msvideo/Makefile
1196 dlls/odbc32/Makefile
1198 dlls/oleaut32/Makefile
1199 dlls/olecli/Makefile
1200 dlls/oledlg/Makefile
1201 dlls/olepro32/Makefile
1202 dlls/olesvr/Makefile
1203 dlls/opengl32/Makefile
1205 dlls/rasapi32/Makefile
1206 dlls/richedit/Makefile
1207 dlls/rpcrt4/Makefile
1208 dlls/serialui/Makefile
1209 dlls/setupapi/Makefile
1210 dlls/shdocvw/Makefile
1211 dlls/shell32/Makefile
1212 dlls/shfolder/Makefile
1213 dlls/shlwapi/Makefile
1214 dlls/tapi32/Makefile
1215 dlls/ttydrv/Makefile
1216 dlls/urlmon/Makefile
1218 dlls/version/Makefile
1219 dlls/win32s/Makefile
1220 dlls/winaspi/Makefile
1221 dlls/winedos/Makefile
1222 dlls/wineps/Makefile
1223 dlls/wininet/Makefile
1225 dlls/winmm/joystick/Makefile
1226 dlls/winmm/mcianim/Makefile
1227 dlls/winmm/mciavi/Makefile
1228 dlls/winmm/mcicda/Makefile
1229 dlls/winmm/mciseq/Makefile
1230 dlls/winmm/mciwave/Makefile
1231 dlls/winmm/midimap/Makefile
1232 dlls/winmm/wavemap/Makefile
1233 dlls/winmm/wineoss/Makefile
1234 dlls/winnls/Makefile
1235 dlls/winsock/Makefile
1236 dlls/winspool/Makefile
1237 dlls/wintrust/Makefile
1239 dlls/wsock32/Makefile
1240 dlls/x11drv/Makefile
1241 documentation/Makefile
1242 documentation/wine.conf.man
1243 documentation/wine.man
1246 graphics/enhmetafiledrv/Makefile
1247 graphics/metafiledrv/Makefile
1248 graphics/win16drv/Makefile
1249 graphics/x11drv/Makefile
1264 programs/avitools/Makefile
1265 programs/clock/Makefile
1266 programs/cmdlgtst/Makefile
1267 programs/control/Makefile
1268 programs/notepad/Makefile
1269 programs/osversioncheck/Makefile
1270 programs/progman/Makefile
1271 programs/regapi/Makefile
1272 programs/regtest/Makefile
1273 programs/uninstaller/Makefile
1274 programs/view/Makefile
1275 programs/wcmd/Makefile
1276 programs/winemine/Makefile
1277 programs/winetest/Makefile
1278 programs/winhelp/Makefile
1279 programs/winver/Makefile
1284 tools/cvdump/Makefile
1285 tools/specmaker/Makefile
1286 tools/winebuild/Makefile
1294 windows/x11drv/Makefile ])
1296 if test "$have_x" = "no"
1299 echo "*** Warning: X development files not found. Wine will be built without"
1300 echo "*** X support, which currently does not work, and would probably not be"
1301 echo "*** what you want anyway. You will need to install devel packages of"
1302 echo "*** Xlib/Xfree86 and Xpm at the very least."
1303 elif test "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = "no"
1306 echo "*** Warning: Xpm development files not found. Wine will be built without"
1307 echo "*** Xpm support, which currently does not work. You will need to install"
1308 echo "*** devel packages of Xpm."
1311 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
1314 echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
1315 echo "*** terminal resize support. Consider upgrading ncurses."
1318 if test "$wine_cv_libc_reentrant" = "no"
1321 echo "*** Warning: non-reentrant libc detected. Wine will be build without"
1322 echo "*** thread support. Consider upgrading libc to a more recent"
1323 echo "*** reentrant version of libc."
1326 if test "$wine_cv_opengl_version_OK" = "no"
1329 echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
1330 echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
1333 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "normal"
1336 echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
1337 echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
1338 echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine,"
1339 echo "*** start configure with '--enable-opengl' to force OpenGL support."
1342 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "yes"
1345 echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you"
1346 echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
1347 echo "*** support before reporting bugs."
1350 if test "$wine_cv_warn_cups_h" = "yes"
1353 echo "*** Note: You have cups runtime libraries, but no development"
1354 echo "*** libraries. Install the cups-devel package or whichever package"
1355 echo "*** contains cups.h to enable CUPS support in WINE."
1358 if test "$wine_cv_msg_freetype" = "yes"
1361 echo "*** Note: Your system appears to have the FreeType 2 runtime libraries"
1362 echo "*** installed, but 'freetype-config' is not in your PATH. Install the"
1363 echo "*** freetype-devel package (or its equivalent on your distribution) to"
1364 echo "*** enable Wine to use TrueType fonts."
1368 echo "Configure finished. Do 'make depend && make' to compile Wine."
1371 dnl Local Variables:
1372 dnl comment-start: "dnl "
1374 dnl comment-start-skip: "\\bdnl\\b\\s *"
1375 dnl compile-command: "autoconf"