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 # We want these before the checks, so the checks can modify their values.
11 test -z "$PROGEXT" && PROGEXT="" AC_SUBST(PROGEXT)
13 dnl **** Command-line arguments ****
18 ALT_LINK="-L\$(TOPOBJDIR) -lwine"
19 TRACE_MSGS=yes # the TRACE() macro
20 DEBUG_MSGS=yes # the TRACE(), WARN(), and FIXME() macros.
22 AC_ARG_ENABLE(emulator,
23 [ --disable-emulator build only the Wine library, not the emulator],
24 [if test "$enableval" = "no"; then MAIN_TARGET="lib"; fi])
27 [ --enable-dll build the Wine library as a DLL],
28 [if test "$enableval" = "no"; then : ; else LIB_TARGET="libwine.so.1.0"; fi])
31 [ --disable-lib build the Wine without building libwine.a],
32 [if test "$enableval" = "no"; then ALT_LINK="\$(LIBOBJS) \$(X11OBJS)"; LIB_TARGET=""; fi])
35 dnl [ --enable-ipc use inter-process communication for DDE],
36 dnl [if test "$enableval" = "no"; then : ; else OPTIONS="-DCONFIG_IPC"; fi])
39 [ --disable-debug compile out all debugging messages],
40 [if test "$enableval" = "no"; then DEBUG_MSGS="no"; fi])
43 [ --disable-trace compile out TRACE messages],
44 [if test "$enableval" = "no"; then TRACE_MSGS="no"; fi])
46 AC_ARG_WITH(reentrant-x,
47 [ --without-reentrant-x compile for use with non-reentrant X libraries])
54 if test "$DEBUG_MSGS" = "no"
56 AC_DEFINE(NO_DEBUG_MSGS)
57 AC_DEFINE(NO_TRACE_MSGS)
59 if test "$TRACE_MSGS" = "no"
61 AC_DEFINE(NO_TRACE_MSGS)
65 dnl **** Check for some programs ****
76 AC_CHECK_PROG(C2MAN,c2man,c2man,true)
78 dnl **** Check for some libraries ****
80 dnl Check for -li386 for NetBSD and OpenBSD
81 AC_CHECK_LIB(i386,i386_set_ldt)
82 dnl Check for -lossaudio for NetBSD
83 AC_CHECK_LIB(ossaudio,_oss_ioctl)
84 dnl Check for -lw for Solaris
85 AC_CHECK_LIB(w,iswalnum)
86 dnl Check for -lnsl for Solaris
87 AC_CHECK_FUNCS(gethostbyname)
88 if test "$ac_cv_func_gethostbyname" = "no"
90 AC_CHECK_LIB(nsl,gethostbyname)
92 dnl Check for -lxpg4 for FreeBSD
93 AC_CHECK_LIB(xpg4,setrunelocale)
95 AC_CHECK_LIB(dl,dlopen)
97 if test "$have_x" = "yes"
100 ac_save_CPPFLAGS="$CPPFLAGS"
101 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
104 AC_CHECK_HEADERS(X11/xpm.h)
105 if test "$ac_cv_header_X11_xpm_h" = "yes"
107 AC_CHECK_LIB(Xpm,XpmCreatePixmapFromData,AC_DEFINE(HAVE_LIBXXPM) X_PRE_LIBS="$X_PRE_LIBS -lXpm",,$X_LIBS -lXext -lX11)
110 dnl Check for X Shm extension
111 AC_CHECK_HEADERS(X11/Xlib.h X11/extensions/XShm.h)
112 if test "$ac_cv_header_X11_Xlib_h" = "yes" -a "$ac_cv_header_X11_extensions_XShm_h" = "yes"
114 AC_CHECK_LIB(Xext,XShmQueryExtension,AC_DEFINE(HAVE_LIBXXSHM),,$X_LIBS -lXext -lX11)
116 dnl Check for XFree86 DGA extension
117 AC_CHECK_HEADERS(X11/Xlib.h X11/extensions/xf86dga.h)
118 if test "$ac_cv_header_X11_Xlib_h" = "yes" -a "$ac_cv_header_X11_extensions_xf86dga_h" = "yes"
120 AC_CHECK_LIB(Xxf86dga,XF86DGAQueryExtension,AC_DEFINE(HAVE_LIBXXF86DGA) X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga",,$X_LIBS -lXext -lX11)
123 dnl Check for XFree86 VMODE extension
124 AC_CHECK_HEADERS(X11/Xlib.h X11/extensions/xf86vmode.h)
125 if test "$ac_cv_header_X11_Xlib_h" = "yes" -a "$ac_cv_header_X11_extensions_xf86vmode_h" = "yes"
127 AC_CHECK_LIB(Xxf86vm,XF86VidModeQueryExtension,AC_DEFINE(HAVE_LIBXXF86VM) X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm",,$X_LIBS -lXext -lX11)
129 dnl Check for the presence of Mesa
130 AC_CHECK_HEADERS(GL/gl.h GL/osmesa.h)
131 if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_osmesa_h" = "yes"
133 AC_CHECK_LIB(MesaGL,OSMesaCreateContext,AC_DEFINE(HAVE_LIBMESAGL) X_PRE_LIBS="$X_PRE_LIBS -lMesaGL",,$X_LIBS -lXext -lX11 -lm)
136 CPPFLAGS="$ac_save_CPPFLAGS"
143 dnl **** Check which curses lib to use ***
144 AC_CHECK_HEADERS(ncurses.h)
145 if test "$ac_cv_header_ncurses_h" = "yes"
147 AC_CHECK_LIB(ncurses,waddch)
149 if test "$ac_cv_lib_ncurses_waddch" = "yes"
151 AC_CHECK_LIB(ncurses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
153 AC_CHECK_HEADERS(curses.h)
154 if test "$ac_cv_header_curses_h" = "yes"
156 AC_CHECK_LIB(curses,waddch)
157 AC_CHECK_LIB(curses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
161 dnl **** Check for IPX (currently Linux only) ****
162 AC_CACHE_CHECK("for GNU style IPX support", ac_cv_c_ipx_gnu,
164 [#include <sys/socket.h>
165 #include <netipx/ipx.h>],
166 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
167 [AC_DEFINE(HAVE_IPX_GNU)
168 ac_cv_c_ipx_gnu="yes"],
169 [ac_cv_c_ipx_gnu="no"])
172 if test "$ac_cv_c_ipx_gnu" = "no"
174 AC_CACHE_CHECK("for linux style IPX support", ac_cv_c_ipx_linux,
176 [#include <sys/socket.h>
177 #include <asm/types.h>
178 #include <linux/ipx.h>],
179 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
180 [AC_DEFINE(HAVE_IPX_LINUX)
181 ac_cv_c_ipx_linux="yes"],
182 [ac_cv_c_ipx_linux="no"])
186 dnl **** Check for Open Sound System ****
187 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
189 AC_CACHE_CHECK("for Open Sound System",
190 ac_cv_c_opensoundsystem,
192 #if defined(HAVE_SYS_SOUNDCARD_H)
193 #include <sys/soundcard.h>
194 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
195 #include <machine/soundcard.h>
196 #elif defined(HAVE_SOUNDCARD_H)
197 #include <soundcard.h>
201 /* check for one of the Open Sound System specific SNDCTL_ defines */
202 #if !defined(SNDCTL_DSP_STEREO)
203 #error No open sound system
205 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
207 if test "$ac_cv_c_opensoundsystem" = "yes"
212 dnl **** Check for union semun ****
214 AC_CACHE_CHECK("for union semun", ac_cv_c_union_semun,
215 AC_TRY_COMPILE([#include <sys/types.h>
216 #include <sys/sem.h>],[union semun foo],
217 ac_cv_c_union_semun="yes", ac_cv_c_union_semun="no"))
218 if test "$ac_cv_c_union_semun" = "yes"
220 AC_DEFINE(HAVE_UNION_SEMUN)
223 dnl **** If ln -s doesn't work, use cp instead ****
224 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
226 dnl **** Check for gcc strength-reduce bug ****
228 if test "x${GCC}" = "xyes"
230 CFLAGS="$CFLAGS -Wall"
231 AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
234 static int Array[[3]];
237 for(i=0; i<B; i++) Array[[i]] = i - 3;
238 exit( Array[[1]] != -2 );
240 ac_cv_c_gcc_strength_bug="no",
241 ac_cv_c_gcc_strength_bug="yes",
242 ac_cv_c_gcc_strength_bug="yes") )
243 if test "$ac_cv_c_gcc_strength_bug" = "yes"
245 CFLAGS="$CFLAGS -fno-strength-reduce"
249 dnl **** Check for underscore on external symbols ****
251 AC_CACHE_CHECK("whether external symbols need an underscore prefix",
252 ac_cv_c_extern_prefix,
254 LIBS="conftest_asm.s $LIBS"
255 cat > conftest_asm.s <<EOF
260 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
261 ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
263 if test "$ac_cv_c_extern_prefix" = "yes"
265 AC_DEFINE(NEED_UNDERSCORE_PREFIX)
268 dnl **** Check for .string in assembler ****
270 AC_CACHE_CHECK("whether assembler accepts .string",
273 LIBS="conftest_asm.s $LIBS"
274 cat > conftest_asm.s <<EOF
277 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
279 if test "$ac_cv_c_asm_string" = "yes"
281 AC_DEFINE(HAVE_ASM_STRING)
284 dnl **** Check for working dll ****
288 if test "$LIB_TARGET" = "libwine.so.1.0"
290 AC_CACHE_CHECK("whether we can build a Linux dll",
292 [saved_cflags=$CFLAGS
293 CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0"
294 AC_TRY_LINK(,[return 1],ac_cv_c_dll_linux="yes",ac_cv_c_dll_linux="no")
297 if test "$ac_cv_c_dll_linux" = "yes"
300 LDSHARED="\$(CC) -shared -Wl,-soname,libwine.so"
302 AC_CACHE_CHECK("whether we can build a NetBSD dll",
304 [saved_cflags=$CFLAGS
305 CFLAGS="$CFLAGS -fPIC -Bshareable -Bforcearchive"
306 AC_TRY_LINK(,[return 1],ac_cv_c_dll_netbsd="yes",ac_cv_c_dll_netbsd="no")
309 if test "$ac_cv_c_dll_netbsd" = "yes"
312 LDSHARED="ld -Bshareable -Bforcearchive"
315 if test "$ac_cv_c_dll_linux" = "no" -a "$ac_cv_c_dll_netbsd" = "no"
317 LIB_TARGET="libwine.a"
323 dnl **** Check for reentrant libc ****
325 dnl For cross-compiling we blindly assume that libc is reentrant. This is
326 dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
328 AC_CACHE_CHECK("for reentrant libc", wine_cv_libc_reentrant,
329 [AC_TRY_RUN([int myerrno = 0;
331 int *__errno_location(){return &myerrno;}
332 main(){connect(0,buf,255); exit(!myerrno);}],
333 wine_cv_libc_reentrant=yes, wine_cv_libc_reentrant=no,
334 wine_cv_libc_reentrant=yes ) ] )
335 if test "$wine_cv_libc_reentrant" = "no"
337 AC_DEFINE(NO_REENTRANT_LIBC)
340 dnl **** Check for reentrant X libraries ****
342 dnl This may fail to determine whether X libraries are reentrant if
343 dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
344 dnl is possible with the --without-reentrant-x option.
346 if test "$have_x" = "yes"
348 AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
349 [ if test "x$with_reentrant_x" = "xno"
351 wine_cv_x_reentrant=no
354 for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
355 if test -r $dir/libX11.so; then
356 libX11_check="-D $dir/libX11.so"
359 if test -r $dir/libX11.a; then
360 libX11_check="$dir/libX11.a"
364 if test "$libX11_check" != "none"; then
365 if nm $libX11_check | grep __errno_location >/dev/null 2>&1
367 wine_cv_x_reentrant=yes
369 wine_cv_x_reentrant=no
372 wine_cv_x_reentrant=unknown
376 wine_cv_x_reentrant=no
378 if test "$wine_cv_x_reentrant" = "no"
380 AC_DEFINE(NO_REENTRANT_X11)
383 dnl **** Check for functions and header files ****
385 AC_CHECK_FUNCS(clone getpagesize memmove sendmsg sigaltstack strerror stricmp tcgetattr timegm usleep wait4 waitpid vfscanf)
386 AC_CHECK_HEADERS(wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h sys/file.h libio.h curses.h ncurses.h elf.h resolv.h)
390 AC_CHECK_SIZEOF(long long,0)
392 dnl **** Check for sendmsg in -lsocket if not found above ****
394 if test $ac_cv_func_sendmsg = no; then
395 AC_CHECK_LIB(socket,sendmsg)
398 dnl **** statfs checks ****
400 if test "$ac_cv_header_sys_vfs_h" = "yes"
402 AC_CACHE_CHECK( "whether sys/vfs.h defines statfs",
403 wine_cv_sys_vfs_has_statfs,
405 #include <sys/types.h>
406 #ifdef HAVE_SYS_PARAM_H
407 # include <sys/param.h>
413 memset(&stfs,0,sizeof(stfs));
414 ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
417 if test "$wine_cv_sys_vfs_has_statfs" = "yes"
419 AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS)
423 if test "$ac_cv_header_sys_statfs_h" = "yes"
425 AC_CACHE_CHECK( "whether sys/statfs.h defines statfs",
426 wine_cv_sys_statfs_has_statfs,
428 #include <sys/types.h>
429 #ifdef HAVE_SYS_PARAM_H
430 # include <sys/param.h>
432 #include <sys/statfs.h>
435 ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
438 if test "$wine_cv_sys_statfs_has_statfs" = "yes"
440 AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS)
444 if test "$ac_cv_header_sys_mount_h" = "yes"
446 AC_CACHE_CHECK( "whether sys/mount.h defines statfs",
447 wine_cv_sys_mount_has_statfs,
449 #include <sys/types.h>
450 #ifdef HAVE_SYS_PARAM_H
451 # include <sys/param.h>
453 #include <sys/mount.h>
456 ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
459 if test "$wine_cv_sys_mount_has_statfs" = "yes"
461 AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT)
465 dnl **** FIXME: what about mixed cases, where we need two of them? ***
467 AC_CACHE_CHECK( "for statfs.f_bfree", wine_cv_statfs_bfree,
468 [ if test "x$statfs_bfree" = "xno"
470 wine_cv_statfs_bfree=no
473 #include <sys/types.h>
474 #ifdef HAVE_SYS_PARAM_H
475 # include <sys/param.h>
477 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
478 # include <sys/mount.h>
480 # ifdef STATFS_DEFINED_BY_SYS_VFS
481 # include <sys/vfs.h>
483 # ifdef STATFS_DEFINED_BY_SYS_STATFS
484 # include <sys/statfs.h>
492 ],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no
495 if test "$wine_cv_statfs_bfree" = "yes"
497 AC_DEFINE(STATFS_HAS_BFREE)
500 AC_CACHE_CHECK( "for statfs.f_bavail", wine_cv_statfs_bavail,
501 [ if test "x$statfs_bavail" = "xno"
503 wine_cv_statfs_bavail=no
506 #include <sys/types.h>
507 #ifdef HAVE_SYS_PARAM_H
508 # include <sys/param.h>
510 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
511 # include <sys/mount.h>
513 # ifdef STATFS_DEFINED_BY_SYS_VFS
514 # include <sys/vfs.h>
516 # ifdef STATFS_DEFINED_BY_SYS_STATFS
517 # include <sys/statfs.h>
525 ],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no
528 if test "$wine_cv_statfs_bavail" = "yes"
530 AC_DEFINE(STATFS_HAS_BAVAIL)
533 dnl *** check for working sigaltstack
534 dnl glibc 2.0x defines it, but it always fails... so it is useless for us.
536 AC_CACHE_CHECK("for working sigaltstack",
537 ac_cv_c_working_sigaltstack,
540 #include <time.h> /* <sys/time.h> ? bad magic without end */
541 #include <sys/types.h>
542 #include <sys/signal.h>
543 #ifdef HAVE_SYS_PARAM_H
544 # include <sys/param.h>
546 #ifdef HAVE_SYSCALL_H
547 # include <syscall.h>
549 # ifdef HAVE_SYS_SYSCALL_H
550 # include <sys/syscall.h>
554 unsigned char *xaltstack;
557 main(int argc,char **argv) {
558 struct sigaltstack ss;
560 xaltstack = malloc(16384);
561 ss.ss_sp = xaltstack;
564 if (sigaltstack(&ss, NULL) < 0) {
565 /* this catches the glibc case */
566 perror("sigaltstack");
567 return (1); /* aka exit(1) aka fail */
569 /* assume it works. */
573 ac_cv_c_working_sigaltstack="yes",
574 ac_cv_c_working_sigaltstack="no",
575 ac_cv_c_working_sigaltstack="no"
578 if test "$ac_cv_c_working_sigaltstack" = "yes"
580 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
584 dnl *** check for file descriptor passing with msg_accrights
586 AC_CACHE_CHECK("for msg_accrights in struct msghdr", ac_cv_c_msg_accrights,
587 AC_TRY_COMPILE([#include <sys/types.h>
588 #include <sys/socket.h>],[struct msghdr hdr; hdr.msg_accrights=0],
589 ac_cv_c_msg_accrights="yes", ac_cv_c_msg_accrights="no"))
590 if test "$ac_cv_c_msg_accrights" = "yes"
592 AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS)
595 dnl **** Generate output files ****
597 MAKE_RULES=Make.rules
598 AC_SUBST_FILE(MAKE_RULES)
607 dlls/advapi32/Makefile
608 dlls/comctl32/Makefile
609 dlls/imagehlp/Makefile
611 dlls/msacm32/Makefile
614 dlls/rasapi32/Makefile
615 dlls/shell32/Makefile
617 dlls/version/Makefile
618 dlls/winaspi/Makefile
619 dlls/wnaspi32/Makefile
620 documentation/Makefile
623 graphics/metafiledrv/Makefile
624 graphics/psdrv/Makefile
625 graphics/ttydrv/Makefile
626 graphics/win16drv/Makefile
627 graphics/x11drv/Makefile
644 programs/clock/Makefile
645 programs/cmdlgtst/Makefile
646 programs/control/Makefile
647 programs/avitools/Makefile
648 programs/notepad/Makefile
649 programs/progman/Makefile
650 programs/regtest/Makefile
651 programs/view/Makefile
652 programs/winhelp/Makefile
653 programs/winver/Makefile
664 windows/ttydrv/Makefile
665 windows/x11drv/Makefile ])
667 if test "$have_x" = "no"
670 echo "*** Warning: X development files not found. Wine will be built without"
671 echo "*** X support, which currently does not work, and would probably not be"
672 echo "*** what you want anyway. You will need to install devel packages of"
673 echo "*** Xlib/Xfree86 and Xpm at the very least."
674 elif test "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = "no"
677 echo "*** Warning: Xpm development files not found. Wine will be built without"
678 echo "*** Xpm support, which currently does not work. You will need to install"
679 echo "*** devel packages of Xpm."
682 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
685 echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
686 echo "*** terminal resize support. Consider upgrading ncurses."
689 if test "$wine_cv_libc_reentrant" = "no"
692 echo "*** Warning: non-reentrant libc detected. Wine will be build without"
693 echo "*** thread support. Consider upgrading libc to a more recent"
694 echo "*** reentrant version of libc."
698 echo "Configure finished. Do 'make depend && make' to compile Wine."
702 dnl comment-start: "dnl "
704 dnl comment-start-skip: "\\bdnl\\b\\s *"
705 dnl compile-command: "autoconf"