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 "$have_x" = "yes"
102 AC_CHECK_HEADERS(X11/xpm.h)
103 if test "$ac_cv_header_X11_xpm_h" = "yes"
105 AC_CHECK_LIB(Xpm,XpmCreatePixmapFromData,AC_DEFINE(HAVE_LIBXXPM) X_PRE_LIBS="$X_PRE_LIBS -lXpm",,$X_LIBS -lXext -lX11)
108 dnl Check for X Shm extension
109 AC_CHECK_HEADERS(X11/Xlib.h X11/extensions/XShm.h)
110 if test "$ac_cv_header_X11_Xlib_h" = "yes" -a "$ac_cv_header_X11_extensions_XShm_h" = "yes"
112 AC_CHECK_LIB(Xext,XShmQueryExtension,AC_DEFINE(HAVE_LIBXXSHM),,$X_LIBS -lXext -lX11)
114 dnl Check for XFree86 DGA extension
115 AC_CHECK_HEADERS(X11/Xlib.h X11/extensions/xf86dga.h)
116 if test "$ac_cv_header_X11_Xlib_h" = "yes" -a "$ac_cv_header_X11_extensions_xf86dga_h" = "yes"
118 AC_CHECK_LIB(Xxf86dga,XF86DGAQueryExtension,AC_DEFINE(HAVE_LIBXXF86DGA) X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga",,$X_LIBS -lXext -lX11)
121 dnl Check for XFree86 VMODE extension
122 AC_CHECK_HEADERS(X11/Xlib.h X11/extensions/xf86vmode.h)
123 if test "$ac_cv_header_X11_Xlib_h" = "yes" -a "$ac_cv_header_X11_extensions_xf86vmode_h" = "yes"
125 AC_CHECK_LIB(Xxf86vm,XF86VidModeQueryExtension,AC_DEFINE(HAVE_LIBXXF86VM) X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm",,$X_LIBS -lXext -lX11)
127 dnl Check for the presence of Mesa
128 AC_CHECK_HEADERS(GL/gl.h GL/osmesa.h)
129 if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_osmesa_h" = "yes"
131 AC_CHECK_LIB(MesaGL,OSMesaCreateContext,AC_DEFINE(HAVE_LIBMESAGL) X_PRE_LIBS="$X_PRE_LIBS -lMesaGL",,$X_LIBS -lXext -lX11 -lm)
139 dnl **** Check which curses lib to use ***
140 AC_CHECK_HEADERS(ncurses.h)
141 if test "$ac_cv_header_ncurses_h" = "yes"
143 AC_CHECK_LIB(ncurses,waddch)
145 if test "$ac_cv_lib_ncurses_waddch" = "yes"
147 AC_CHECK_LIB(ncurses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
149 AC_CHECK_HEADERS(curses.h)
150 if test "$ac_cv_header_curses_h" = "yes"
152 AC_CHECK_LIB(curses,waddch)
153 AC_CHECK_LIB(curses,resizeterm,AC_DEFINE(HAVE_RESIZETERM))
157 dnl **** Check for IPX (currently Linux only) ****
158 AC_CACHE_CHECK("for GNU style IPX support", ac_cv_c_ipx_gnu,
160 [#include <sys/socket.h>
161 #include <netipx/ipx.h>],
162 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
163 [AC_DEFINE(HAVE_IPX_GNU)
164 ac_cv_c_ipx_gnu="yes"],
165 [ac_cv_c_ipx_gnu="no"])
168 if test "$ac_cv_c_ipx_gnu" = "no"
170 AC_CACHE_CHECK("for linux style IPX support", ac_cv_c_ipx_linux,
172 [#include <sys/socket.h>
173 #include <asm/types.h>
174 #include <linux/ipx.h>],
175 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
176 [AC_DEFINE(HAVE_IPX_LINUX)
177 ac_cv_c_ipx_linux="yes"],
178 [ac_cv_c_ipx_linux="no"])
182 dnl **** Check for Open Sound System ****
183 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
185 AC_CACHE_CHECK("for Open Sound System",
186 ac_cv_c_opensoundsystem,
188 #if defined(HAVE_SYS_SOUNDCARD_H)
189 #include <sys/soundcard.h>
190 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
191 #include <machine/soundcard.h>
192 #elif defined(HAVE_SOUNDCARD_H)
193 #include <soundcard.h>
197 /* check for one of the Open Sound System specific SNDCTL_ defines */
198 #if !defined(SNDCTL_DSP_STEREO)
199 #error No open sound system
201 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
203 if test "$ac_cv_c_opensoundsystem" = "yes"
208 dnl **** Check for union semun ****
210 AC_CACHE_CHECK("for union semun", ac_cv_c_union_semun,
211 AC_TRY_COMPILE([#include <sys/types.h>
212 #include <sys/sem.h>],[union semun foo],
213 ac_cv_c_union_semun="yes", ac_cv_c_union_semun="no"))
214 if test "$ac_cv_c_union_semun" = "yes"
216 AC_DEFINE(HAVE_UNION_SEMUN)
219 dnl **** If ln -s doesn't work, use cp instead ****
220 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
222 dnl **** Check for gcc strength-reduce bug ****
224 if test "x${GCC}" = "xyes"
226 CFLAGS="$CFLAGS -Wall"
227 AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
230 static int Array[[3]];
233 for(i=0; i<B; i++) Array[[i]] = i - 3;
234 exit( Array[[1]] != -2 );
236 ac_cv_c_gcc_strength_bug="no",
237 ac_cv_c_gcc_strength_bug="yes",
238 ac_cv_c_gcc_strength_bug="yes") )
239 if test "$ac_cv_c_gcc_strength_bug" = "yes"
241 CFLAGS="$CFLAGS -fno-strength-reduce"
245 dnl **** Check for underscore on external symbols ****
247 AC_CACHE_CHECK("whether external symbols need an underscore prefix",
248 ac_cv_c_extern_prefix,
250 LIBS="conftest_asm.s $LIBS"
251 cat > conftest_asm.s <<EOF
256 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
257 ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
259 if test "$ac_cv_c_extern_prefix" = "yes"
261 AC_DEFINE(NEED_UNDERSCORE_PREFIX)
264 dnl **** Check for .string in assembler ****
266 AC_CACHE_CHECK("whether assembler accepts .string",
269 LIBS="conftest_asm.s $LIBS"
270 cat > conftest_asm.s <<EOF
273 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
275 if test "$ac_cv_c_asm_string" = "yes"
277 AC_DEFINE(HAVE_ASM_STRING)
280 dnl **** Check for working dll ****
284 if test "$LIB_TARGET" = "libwine.so.1.0"
286 AC_CACHE_CHECK("whether we can build a Linux dll",
288 [saved_cflags=$CFLAGS
289 CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0"
290 AC_TRY_LINK(,[return 1],ac_cv_c_dll_linux="yes",ac_cv_c_dll_linux="no")
293 if test "$ac_cv_c_dll_linux" = "yes"
296 LDSHARED="\$(CC) -shared -Wl,-soname,libwine.so"
298 AC_CACHE_CHECK("whether we can build a NetBSD dll",
300 [saved_cflags=$CFLAGS
301 CFLAGS="$CFLAGS -fPIC -Bshareable -Bforcearchive"
302 AC_TRY_LINK(,[return 1],ac_cv_c_dll_netbsd="yes",ac_cv_c_dll_netbsd="no")
305 if test "$ac_cv_c_dll_netbsd" = "yes"
308 LDSHARED="ld -Bshareable -Bforcearchive"
311 if test "$ac_cv_c_dll_linux" = "no" -a "$ac_cv_c_dll_netbsd" = "no"
313 LIB_TARGET="libwine.a"
319 dnl **** Check for reentrant libc ****
321 dnl For cross-compiling we blindly assume that libc is reentrant. This is
322 dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
324 AC_CACHE_CHECK("for reentrant libc", wine_cv_libc_reentrant,
325 [AC_TRY_RUN([int myerrno = 0;
327 int *__errno_location(){return &myerrno;}
328 main(){connect(0,buf,255); exit(!myerrno);}],
329 wine_cv_libc_reentrant=yes, wine_cv_libc_reentrant=no,
330 wine_cv_libc_reentrant=yes ) ] )
331 if test "$wine_cv_libc_reentrant" = "no"
333 AC_DEFINE(NO_REENTRANT_LIBC)
336 dnl **** Check for reentrant X libraries ****
338 dnl This may fail to determine whether X libraries are reentrant if
339 dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
340 dnl is possible with the --without-reentrant-x option.
342 if test "$have_x" = "yes"
344 AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
345 [ if test "x$with_reentrant_x" = "xno"
347 wine_cv_x_reentrant=no
350 for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
351 if test -r $dir/libX11.so; then
352 libX11_check="-D $dir/libX11.so"
355 if test -r $dir/libX11.a; then
356 libX11_check="$dir/libX11.a"
360 if test "$libX11_check" != "none"; then
361 if nm $libX11_check | grep __errno_location >/dev/null 2>&1
363 wine_cv_x_reentrant=yes
365 wine_cv_x_reentrant=no
368 wine_cv_x_reentrant=unknown
372 wine_cv_x_reentrant=no
374 if test "$wine_cv_x_reentrant" = "no"
376 AC_DEFINE(NO_REENTRANT_X11)
379 dnl **** Check for functions and header files ****
381 AC_CHECK_FUNCS(clone getpagesize memmove sendmsg sigaltstack strerror stricmp tcgetattr timegm usleep wait4 waitpid vfscanf)
382 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)
386 AC_CHECK_SIZEOF(long long,0)
388 dnl **** Check for sendmsg in -lsocket if not found above ****
390 if test $ac_cv_func_sendmsg = no; then
391 AC_CHECK_LIB(socket,sendmsg)
394 dnl **** statfs checks ****
396 if test "$ac_cv_header_sys_vfs_h" = "yes"
398 AC_CACHE_CHECK( "whether sys/vfs.h defines statfs",
399 wine_cv_sys_vfs_has_statfs,
401 #include <sys/types.h>
402 #ifdef HAVE_SYS_PARAM_H
403 # include <sys/param.h>
409 memset(&stfs,0,sizeof(stfs));
410 ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
413 if test "$wine_cv_sys_vfs_has_statfs" = "yes"
415 AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS)
419 if test "$ac_cv_header_sys_statfs_h" = "yes"
421 AC_CACHE_CHECK( "whether sys/statfs.h defines statfs",
422 wine_cv_sys_statfs_has_statfs,
424 #include <sys/types.h>
425 #ifdef HAVE_SYS_PARAM_H
426 # include <sys/param.h>
428 #include <sys/statfs.h>
431 ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
434 if test "$wine_cv_sys_statfs_has_statfs" = "yes"
436 AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS)
440 if test "$ac_cv_header_sys_mount_h" = "yes"
442 AC_CACHE_CHECK( "whether sys/mount.h defines statfs",
443 wine_cv_sys_mount_has_statfs,
445 #include <sys/types.h>
446 #ifdef HAVE_SYS_PARAM_H
447 # include <sys/param.h>
449 #include <sys/mount.h>
452 ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
455 if test "$wine_cv_sys_mount_has_statfs" = "yes"
457 AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT)
461 dnl **** FIXME: what about mixed cases, where we need two of them? ***
463 AC_CACHE_CHECK( "for statfs.f_bfree", wine_cv_statfs_bfree,
464 [ if test "x$statfs_bfree" = "xno"
466 wine_cv_statfs_bfree=no
469 #include <sys/types.h>
470 #ifdef HAVE_SYS_PARAM_H
471 # include <sys/param.h>
473 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
474 # include <sys/mount.h>
476 # ifdef STATFS_DEFINED_BY_SYS_VFS
477 # include <sys/vfs.h>
479 # ifdef STATFS_DEFINED_BY_SYS_STATFS
480 # include <sys/statfs.h>
488 ],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no
491 if test "$wine_cv_statfs_bfree" = "yes"
493 AC_DEFINE(STATFS_HAS_BFREE)
496 AC_CACHE_CHECK( "for statfs.f_bavail", wine_cv_statfs_bavail,
497 [ if test "x$statfs_bavail" = "xno"
499 wine_cv_statfs_bavail=no
502 #include <sys/types.h>
503 #ifdef HAVE_SYS_PARAM_H
504 # include <sys/param.h>
506 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
507 # include <sys/mount.h>
509 # ifdef STATFS_DEFINED_BY_SYS_VFS
510 # include <sys/vfs.h>
512 # ifdef STATFS_DEFINED_BY_SYS_STATFS
513 # include <sys/statfs.h>
521 ],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no
524 if test "$wine_cv_statfs_bavail" = "yes"
526 AC_DEFINE(STATFS_HAS_BAVAIL)
529 dnl *** check for working sigaltstack
530 dnl glibc 2.0x defines it, but it always fails... so it is useless for us.
532 AC_CACHE_CHECK("for working sigaltstack",
533 ac_cv_c_working_sigaltstack,
536 #include <time.h> /* <sys/time.h> ? bad magic without end */
537 #include <sys/types.h>
538 #include <sys/signal.h>
539 #ifdef HAVE_SYS_PARAM_H
540 # include <sys/param.h>
542 #ifdef HAVE_SYSCALL_H
543 # include <syscall.h>
545 # ifdef HAVE_SYS_SYSCALL_H
546 # include <sys/syscall.h>
550 unsigned char *xaltstack;
553 main(int argc,char **argv) {
554 struct sigaltstack ss;
556 xaltstack = malloc(16384);
557 ss.ss_sp = xaltstack;
560 if (sigaltstack(&ss, NULL) < 0) {
561 /* this catches the glibc case */
562 perror("sigaltstack");
563 return (1); /* aka exit(1) aka fail */
565 /* assume it works. */
569 ac_cv_c_working_sigaltstack="yes",
570 ac_cv_c_working_sigaltstack="no",
571 ac_cv_c_working_sigaltstack="no"
574 if test "$ac_cv_c_working_sigaltstack" = "yes"
576 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
580 dnl *** check for file descriptor passing with msg_accrights
582 AC_CACHE_CHECK("for msg_accrights in struct msghdr", ac_cv_c_msg_accrights,
583 AC_TRY_COMPILE([#include <sys/types.h>
584 #include <sys/socket.h>],[struct msghdr hdr; hdr.msg_accrights=0],
585 ac_cv_c_msg_accrights="yes", ac_cv_c_msg_accrights="no"))
586 if test "$ac_cv_c_msg_accrights" = "yes"
588 AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS)
591 dnl **** Generate output files ****
593 MAKE_RULES=Make.rules
594 AC_SUBST_FILE(MAKE_RULES)
603 dlls/advapi32/Makefile
604 dlls/comctl32/Makefile
605 dlls/imagehlp/Makefile
607 dlls/msacm32/Makefile
610 dlls/rasapi32/Makefile
611 dlls/shell32/Makefile
613 dlls/version/Makefile
614 dlls/winaspi/Makefile
615 dlls/wnaspi32/Makefile
616 documentation/Makefile
619 graphics/metafiledrv/Makefile
620 graphics/psdrv/Makefile
621 graphics/ttydrv/Makefile
622 graphics/win16drv/Makefile
623 graphics/x11drv/Makefile
640 programs/clock/Makefile
641 programs/cmdlgtst/Makefile
642 programs/control/Makefile
643 programs/avitools/Makefile
644 programs/notepad/Makefile
645 programs/progman/Makefile
646 programs/regtest/Makefile
647 programs/view/Makefile
648 programs/winhelp/Makefile
649 programs/winver/Makefile
660 windows/ttydrv/Makefile
661 windows/x11drv/Makefile ])
663 if test "$have_x" = "no"
666 echo "*** Warning: X development files not found. Wine will be built without"
667 echo "*** X support, which currently does not work, and would probably not be"
668 echo "*** what you want anyway. You will need to install devel packages of"
669 echo "*** Xlib/Xfree86 and Xpm at the very least."
672 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
675 echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
676 echo "*** terminal resize support. Consider upgrading ncurses."
679 if test "$wine_cv_libc_reentrant" = "no"
682 echo "*** Warning: non-reentrant libc detected. Wine will be build without"
683 echo "*** thread support. Consider upgrading libc to a more recent"
684 echo "*** reentrant version of libc."
688 echo "Configure finished. Do 'make depend; make' to compile Wine."
692 dnl comment-start: "dnl "
694 dnl comment-start-skip: "\\bdnl\\b\\s *"
695 dnl compile-command: "autoconf"