| blob | 2747d20de89adafe12e05eb70d48ccfdba0711b0 |
1 dnl Process this file with autoconf to produce a configure script.
2 dnl
3 AC_PREREQ(2.53)
4 AC_INIT(fvwm/fvwm.c)
6 dnl should be "yes" only within the released distribution
7 ISRELEASED=no
8 version=2.5.22
9 VERSIONINFO=""
11 dnl date of the released version (please zero pad the day in the last 2 dates)
12 dnl for example: "4 February 2003", "04 Feb 2003", "2003-02-04"
13 dnl date format strings: "%e %B %Y", "%d-%b-%Y", "%Y-%m-%d"
14 RELDATELONG="20 January 2006"
15 RELDATESHORT="20-Jan-2007"
16 RELDATENUM="2007-01-20"
18 # constant variable settings
19 FVWMNAMEUCASE="FVWM"
20 FVWMNAMELONG="F? Virtual Window Manager"
21 FVWMHOMEPAGE="http://fvwm.org/"
22 FVWMFTP="ftp.fvwm.org"
23 FVWMFTPDIR="/pub/ftp"
24 FVWMALTFTP="metalab.unc.edu"
25 FVWMALTFTPDIR="/pub/Linux/X11/window-managers/"
26 FVWMLIST="fvwm@fvwm.org"
27 FVWMWORKERSLIST="fvwm-workers@fvwm.org"
28 FVWMWORKERSLISTLONG="fvwm workers list <fvwm-workers@fvwm.org>"
29 MANPAGE_PREAMBLE='.\" WARNING: This file was automatically generated. Edit the .in file instead.'
31 if test x"$ISRELEASED" != xyes; then
32 VERSIONINFO=" (from cvs)"
33 RELDATELONG="(not released yet)"
34 RELDATESHORT="(not released yet)"
35 RELDATENUM="(not released yet)"
36 # # migo: unfortunately this nice idea can not work, it is not updated.
37 # # I will think more about this, maybe autoconf-2.50+ has a solution.
38 # if test -d CVS/ -a -f CVS/Entries && \
39 # date +%Y-%m-%d -d 'Wed Sep 4 12:36:50 2002' >/dev/null 2>&1
40 # then
41 # # this is not the exact date, but better than the current date
42 # for file in CVS/Entries */CVS/Entries; do
43 # changelog_date="`cat $file | grep /ChangeLog/ \
44 # | cut -d/ -f4`"
45 # test x"$changelog_date" != x && \
46 # date +%Y-%m-%d -d "$changelog_date" >>changelog_dates
47 # done
48 # changelog_date=`cat changelog_dates | sort -r -u | head -1`
49 # VERSIONINFO=" (from cvs $changelog_date)"
50 # rm -f changelog_dates
51 # fi
52 fi
54 AC_SUBST(ISRELEASED)
55 AH_TEMPLATE([VERSIONINFO],[Additional version information, like date])
56 AC_DEFINE_UNQUOTED(VERSIONINFO, "$VERSIONINFO")
57 AC_SUBST(VERSIONINFO)
58 AC_SUBST(RELDATELONG)
59 AC_SUBST(RELDATESHORT)
60 AC_SUBST(RELDATENUM)
61 AC_SUBST(FVWMNAMEUCASE)
62 AC_SUBST(FVWMNAMELONG)
63 AC_SUBST(FVWMHOMEPAGE)
64 AC_SUBST(FVWMFTP)
65 AC_SUBST(FVWMFTPDIR)
66 AC_SUBST(FVWMALTFTP)
67 AC_SUBST(FVWMALTFTPDIR)
68 AC_SUBST(FVWMLIST)
69 AC_SUBST(FVWMWORKERSLIST)
70 AC_SUBST(FVWMWORKERSLISTLONG)
71 AC_SUBST(MANPAGE_PREAMBLE)
73 AM_INIT_AUTOMAKE(fvwm, ${version})
74 AM_CONFIG_HEADER(config.h)
76 # installation paths
77 FVWM_MODULESUBDIR=/${PACKAGE}/${VERSION}
78 FVWM_DATASUBDIR=/${PACKAGE}
80 AC_ARG_ENABLE(package-subdirs,
81 [ --disable-package-subdirs do not create subdirs for modules and data],
82 [if test x"$enableval" = xno; then FVWM_MODULESUBDIR=""; FVWM_DATASUBDIR="";
83 fi], [])
85 FVWM_MODULEDIR='${libexecdir}'"$FVWM_MODULESUBDIR"
86 FVWM_DATADIR='${datadir}'"$FVWM_DATASUBDIR"
87 FVWM_PERLLIBDIR='${datadir}'"$FVWM_DATASUBDIR/perllib"
88 FVWM_CONFDIR='${sysconfdir}'dnl used _only_ to search for system.fvwm2rc
90 AC_SUBST(FVWM_MODULEDIR)
91 AC_SUBST(FVWM_DATADIR)
92 AC_SUBST(FVWM_PERLLIBDIR)
93 AC_SUBST(FVWM_CONFDIR)
95 AH_TEMPLATE([FVWM_CONFIG],
96 [Name of config filenames in FVWM_USERDIR and FVWM_DATADIR])
97 AC_DEFINE(FVWM_CONFIG, "config")
99 AH_TEMPLATE([FVWM2RC],[Suffix for old (to be deprecated) config filenames])
100 AC_DEFINE(FVWM2RC, ".fvwm2rc")
102 # Various configure-time options
104 AC_ARG_ENABLE(dmalloc,
105 [ --enable-dmalloc enable support for the dmalloc debugging library],
106 [ac_cv_dmalloc="$enableval"],
107 [ac_cv_dmalloc="no"])
109 AC_ARG_ENABLE(efence,
110 [ --enable-efence enable support for the efence debugging library],
111 [ac_cv_efence="$enableval"],
112 [ac_cv_efence="no"])
114 smr_SWITCH(command-log, command logging, off, FVWM_COMMAND_LOG,, [Produces a log of all executed commands and their times on stderr.])
115 AH_VERBATIM([_FVWM_COMMAND_LOG],
116 [#ifdef FVWM_COMMAND_LOG
117 # define FVWM_DEBUG_TIME 1
118 #endif])
120 smr_SWITCH(debug-msgs, debugging messages, off, FVWM_DEBUG_MSGS,, [if you would like to see lots of debug messages from fvwm, for debugging
121 purposes, uncomment the next line])
122 AH_VERBATIM([_FVWM_DEBUG_MSGS],
123 [#ifdef FVWM_DEBUG_MSGS
124 # define DBUG(x,y) fvwm_msg(DBG,x,y)
125 #else
126 # define DBUG(x,y) /* no messages */
127 #endif])
129 dnl dummy: smr_SWITCH(sm, dummy for test script, on, SESSION)
131 # Need to know where X is, for finding some libraries (e.g. xpm)
132 no_x=""
133 AC_PATH_XTRA
134 if test x"$no_x" = x"yes"; then
135 echo
136 echo "X11 libraries or header files could not be found. Please make"
137 echo "sure the X11 development package is installed on your system."
138 echo "If it is definitely installed, try setting the include and library"
139 echo "paths with the --x-include and --x-libraries options of configure."
140 echo "Fvwm can not be compiled without the X11 development environment."
141 echo
142 echo "Aborting."
143 echo
144 exit 1
145 fi
147 # FIXME: default value should be derived from computed path to X
148 # includes. Actually, this should probably not appear in configure
149 # at all: it is settable at runtime, and only confuses the issue to
150 # have it settable here too.
151 #
152 AC_MSG_CHECKING(imagepath)
153 val="/usr/include/X11/bitmaps:/usr/include/X11/pixmaps"
154 AC_ARG_WITH(imagepath,
155 [ --with-imagepath=PATH colon-delimited search path for images],
156 [ case "$withval" in
157 no)
158 AC_MSG_ERROR([Can not disable image path.])
159 ;;
160 yes)
161 ;;
162 *)
163 val="$withval"
164 ;;
165 esac ])
166 AH_TEMPLATE([FVWM_IMAGEPATH],[Where to search for images.])
167 AC_DEFINE_UNQUOTED(FVWM_IMAGEPATH, "$val")
169 FVWM_IMAGEPATH="$val"
170 AC_SUBST(FVWM_IMAGEPATH)
171 AC_MSG_RESULT($val)
173 # Minimal checks for programs: enough to enable checking for
174 # optional libraries.
175 AC_PROG_CC
176 AC_PROG_CPP
178 # added -Wall for gcc, what about for others?
179 if test "x$GCC" = "xyes"; then
180 CFLAGS="-Wall -Wno-implicit-int $CFLAGS"
181 fi
183 # Help finding POSIX functions on some systems
184 AC_ISC_POSIX
185 AC_MINIX
187 # catch -Werror and similar options when running configure
188 AC_TRY_COMPILE([#include <stdio.h>],
189 [int i; static j; int *p; char *c;
190 switch (*p = p = *c) { case 0: printf("%Q", c, p); }
191 *c = &i; c = p;
192 while (1 || (unsigned int)3 >= 0 || ((int)-1) == ((unsigned int)1));
193 return;], , AC_MSG_ERROR("
194 configure is not able to compile programs with warnings. Please
195 remove all offending options like -Werror from the CFLAGS and
196 CPPFLAGS variables and run configure again."))
198 # check size of some types
199 ac_save_CFLAGS="$CFLAGS"
200 CFLAGS="$CFLAGS $X_CFLAGS"
201 AC_CHECK_SIZEOF(int)
202 AC_CHECK_SIZEOF(long)
203 AC_CHECK_SIZEOF(Window, , [#include <stdio.h>
204 #include <X11/X.h>])
205 AC_CHECK_SIZEOF(Pixel, , [#include <stdio.h>
206 #include <X11/Intrinsic.h>])
207 AC_CHECK_SIZEOF(void *)
208 CFLAGS="$ac_save_CFLAGS"
209 size_check_failed=""
210 if test "$ac_cv_sizeof_void_p" -gt "$ac_cv_sizeof_long"; then
211 echo "The type void * is bigger than long."
212 size_check_failed=1
213 fi
214 if test "$ac_cv_sizeof_Window" -gt "$ac_cv_sizeof_long"; then
215 echo "The type Window is bigger than long."
216 size_check_failed=1
217 fi
218 if test "$ac_cv_sizeof_Pixel" -gt "$ac_cv_sizeof_long"; then
219 echo "The type Pixel is bigger than long."
220 size_check_failed=1
221 fi
222 if test x"$size_check_failed" = x1; then
223 echo "This is not supported by the module interface yet (make_new_vpacket)."
224 echo "Detected type sizes are: int($ac_cv_sizeof_int), long($ac_cv_sizeof_long), void*($ac_cv_sizeof_void_p), Window($ac_cv_sizeof_Window), Pixel($ac_cv_sizeof_Pixel)"
225 echo "Please report details of your system and this message to ${FVWMWORKERSLIST}."
226 echo
227 exit 1
228 fi
230 # 'unset' is not portable, but setting to null is not enough to avoid using
231 # the cached value! For ancient shells "rm config.cache" is a solution.
232 UNSET=true
233 if unset UNSET 2>/dev/null; then UNSET=unset; fi
236 # ********* multibyte
237 # FreeBSD has libxpg4, check this and use if found.
238 AC_CANONICAL_HOST
239 case $host_os in
240 freebsd*)
241 AC_CHECK_LIB(xpg4, setlocale, [LIBS="$LIBS -lxpg4"]);;
242 *)
243 ;;
244 esac
246 # *** pkg-config
247 # unfortunately, we need pkg-config for the detection of certain libs:
248 # - certain version of fontconfig (without fontconfig-config
249 AM_CHECK_PKG_CONFIG
251 # ********* session management
252 # Check the availability of SM; we don't have to add any extra libraries,
253 # since -lSM -lICE are in X_PRE_LIBS when they exist.
254 dnl [old check] AC_CHECK_LIB(SM, SmcOpenConnection, AC_DEFINE(SESSION), ,
255 dnl [old check] [$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
257 problem_sm=""
259 AC_ARG_ENABLE(sm,
260 [ --disable-sm disable session management support],
261 [ if test x"$enableval" = xyes; then
262 with_sm="yes, check"
263 else
264 with_sm="no"
265 problem_sm=": Explicitly disabled"
266 fi ],
267 [ with_sm="not specified, check" ]
268 )
270 if test x"$with_sm" != xno; then
271 dnl Uncomment the following and comment out AC_CHECK_LIB to get --with-sm-*
272 dnl $UNSET ac_cv_lib_SM_SmcOpenConnection
273 dnl $UNSET ac_cv_header_X11_SM_SMlib_h
274 dnl smr_CHECK_LIB(sm, SM, adds session management support, SmcOpenConnection,
275 dnl X11/SM/SMlib.h,
276 dnl [$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS], $X_CFLAGS)
277 dnl test "$sm_LIBS" && AC_DEFINE(SESSION)
279 $UNSET ac_cv_lib_SM_SmcOpenConnection
280 AH_TEMPLATE([SESSION],[Enables session management functionality.])
281 AC_CHECK_LIB(SM, SmcOpenConnection, with_sm=yes; AC_DEFINE(SESSION),
282 with_sm=no; problem_sm=": Failed to detect libSM",
283 [$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
284 fi
285 dnl AC_SUBST(sm_LIBS)
286 dnl AC_SUBST(sm_CFLAGS)
289 # Checking for optional libraries
290 # Default is to use them if found; can be disable using --without
291 # These are put up front so that if they are requested, but
292 # configure fails to find them, we fail early.
295 # ********* shape extension
296 dnl smr_SWITCH(shape, shape extensions, on, SHAPE)
297 AC_ARG_ENABLE(shape,
298 [ --disable-shape disable shaped window support],
299 [ if test x"$enableval" = xyes; then
300 with_shape="yes, check"
301 else
302 with_shape="no"
303 problem_shape=": Explicitly disabled"
304 fi ],
305 [ with_shape="not specified, check" ]
306 )
308 AH_TEMPLATE(SHAPE,
309 [ Define if you want the Shaped window extensions.
310 Shaped window extensions seem to increase the window managers RSS
311 by about 60 Kbytes. They provide for leaving a title-bar on the window
312 without a border.
313 If you don't use shaped window extension, you can either make your
314 shaped windows undecorated, or live with a border and backdrop around
315 all your shaped windows (oclock, xeyes)
317 If you normally use a shaped window (xeyes or oclock), you might as
318 well compile this extension in, since the memory cost is minimal in
319 this case (The shaped window shared libs will be loaded anyway). If you
320 don't normally use a shaped window, you have to decide for yourself.
322 Note: if it is compiled in, run time detection is used to make sure that
323 the currently running X server supports it.])
324 if test x"$with_shape" != xno; then
325 $UNSET ac_cv_lib_Xext_XShapeQueryExtension
326 AC_CHECK_LIB(Xext, XShapeQueryExtension,
327 with_shape=yes; AC_DEFINE(SHAPE),
328 with_shape=no;
329 problem_shape=": Failed to detect Shape extension",
330 [$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
331 fi
333 # ********* MIT Shared Memory Extension
334 AC_ARG_ENABLE(shm,
335 [ --disable-shm disable MIT Shared Memory Extension],
336 [ if test x"$enableval" = xyes; then
337 with_shm="yes, check"
338 else
339 with_shm="no"
340 problem_shm=": Explicitly disabled"
341 fi ],
342 [ with_shm="not specified, check" ]
343 )
345 AH_TEMPLATE([HAVE_XSHM],[Define if MIT Shared Memory extension is used.])
346 if test x"$with_shm" != xno; then
347 $UNSET ac_cv_lib_Xext_XShmQueryExtension
348 AC_CHECK_LIB(Xext, XShmQueryExtension,
349 with_shm=yes; AC_DEFINE(HAVE_XSHM),
350 with_shm=no;
351 problem_shm=": Can't detect MIT Shared Memory ext.",
352 [$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
353 fi
355 # ********* xinerama
356 problem_xinerama=""
358 AC_ARG_ENABLE(xinerama,
359 [ --disable-xinerama disable Xinerama multi screen support],
360 [ if test x"$enableval" = xyes; then
361 with_xinerama="yes, check"
362 else
363 with_xinerama="no"
364 problem_xinerama=": Explicitly disabled"
365 fi ],
366 [ with_xinerama="not specified, check" ]
367 )
369 AH_TEMPLATE([HAVE_XINERAMA],[Define if Xinerama library is used.])
370 AH_TEMPLATE([HAVE_SOLARIS_XINERAMA],
371 [Define if Solaris' Xinerama calls are being used.
372 (Solaris 7 11/99 and later)])
373 AH_TEMPLATE([HAVE_SOLARIS_XINERAMA_H],
374 [Define if Solaris' X11/extensions/xinerama.h header is provided.
375 (Solaris 9 and later)])
376 if test x"$with_xinerama" != xno; then
377 $UNSET ac_cv_lib_Xinerama_XineramaIsActive
378 _check_solaris_xinerama=no
379 AC_CHECK_LIB(Xinerama, XineramaIsActive,
380 with_xinerama=yes; Xinerama_LIBS=-lXinerama; AC_DEFINE(HAVE_XINERAMA),
381 _check_solaris_xinerama=yes,
382 [$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS])
383 if test x"$_check_solaris_xinerama" = xyes; then
384 AC_CHECK_LIB(Xext, XineramaGetState,
385 [ AC_DEFINE(HAVE_XINERAMA) AC_DEFINE(HAVE_SOLARIS_XINERAMA)
386 with_xinerama=yes; Xinerama_LIBS=-lXext
387 my_CPPFLAGS="$CPPFLAGS"; CPPFLAGS="$X_CPPFLAGS $CPPFLAGS"
388 my_hdr="X11/extensions/xinerama.h"
389 AC_CHECK_HEADER($my_hdr, AC_DEFINE(HAVE_SOLARIS_XINERAMA_H)
390 problem_xinerama=" (Using Solaris Xinerama calls)",
391 problem_xinerama=" (Using Solaris 9 prototypes for missing header)")
392 CPPFLAGS="$my_CPPFLAGS"],
393 with_xinerama=no; Xinerama_LIBS=
394 problem_xinerama=": Failed to detect libXinerama",
395 [$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
396 fi
397 $UNSET _check_solaris_xinerama
398 fi
399 AC_SUBST(Xinerama_LIBS)
400 AC_SUBST(Xinerama_CFLAGS)
402 # ********* xinerama-emulation
403 smr_SWITCH(
404 xinerama-emulation,
405 [Xinerama emulation on one screen (useful only for developers)], off,
406 USE_XINERAMA_EMULATION,,
407 [Define if Xinerama should be emulated on a single screen.])
408 if test x"$enable_xinerama_emulation" = xyes; then
409 with_xinerama_emulation=yes
410 else
411 with_xinerama_emulation=no
412 fi
414 # ********* xrender
415 problem_xrender=""
416 AC_ARG_ENABLE(xrender,
417 [ --disable-xrender disable Xrender alpha-blend rendering ],
418 [ if test x"$enableval" = xyes; then
419 with_xrender="yes, check"
420 else
421 with_xrender="no"
422 problem_xrender=": Explicitly disabled"
423 fi ],
424 [ with_xrender="not specified, check" ]
425 )
427 AH_TEMPLATE([HAVE_XRENDER],[Define if Xrender library is used.])
428 if test x"$with_xrender" != xno; then
429 $UNSET ac_cv_lib_Xrender_XRenderComposite
430 AC_CHECK_LIB(Xrender, XRenderComposite,
431 with_xrender=yes; Xrender_LIBS=-lXrender;
432 AC_DEFINE(HAVE_XRENDER),
433 with_xrender=no; Xrender_LIBS=
434 problem_xrender=": Failed to detect libXrender",
435 [$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS])
436 fi
437 AC_SUBST(Xrender_LIBS)
438 AC_SUBST(Xrender_CFLAGS)
440 # ********* xft
441 problem_xft=""
443 AC_ARG_ENABLE(xft,
444 [ --disable-xft disable Xft anti-aliased font rendering],
445 [ if test x"$enableval" = xyes; then
446 with_xft="yes, check"
447 else
448 with_xft="no"
449 problem_xft=": Explicitly disabled"
450 fi ],
451 [
452 with_xft="not specified, check"
453 ]
454 )
456 AH_TEMPLATE([HAVE_XFT],[Define if Xft library is used.])
457 AH_TEMPLATE([HAVE_XFT2],[Define if Xft 2 library is used.])
458 AH_TEMPLATE([HAVE_XFT_UTF8],[Define if Xft library can handle utf8 encoding])
459 if test x"$with_xft" != xno; then
461 # first check for freetype2
462 have_freetype=no
463 AM_CHECK_FT2(6.1.0)
464 if test x"$no_ft" = x; then
465 have_freetype=yes
466 else
467 have_freetype=no
468 problem_xft=": Can't detect freetype2 >= 6.1.0/2.0.6"
469 fi
471 # check for fontconfig for Xft 2
472 have_fontconfig=no
473 if test x"$have_freetype" != xno ; then
474 AM_CHECK_FC(1.0.1)
475 if test x"$no_fc" = x ; then
476 have_fontconfig=yes
477 else
478 have_fontconfig=no
479 problem_xft=": Can't detect fontconfig >= 1.0.1"
480 fi
481 fi
483 # now check for Xft 2
484 with_xft=no
485 if test x"$have_fontconfig" != xno ; then
486 # Xft 2
487 AM_CHECK_XFT(2.0.0)
488 if test x"$no_xft" = x; then
489 with_xft=yes
490 problem_xft=" (version 2)"
491 AC_DEFINE(HAVE_XFT2)
492 AC_DEFINE(HAVE_XFT)
493 AC_DEFINE(HAVE_XFT_UTF8)
494 Xft_LIBS=$XFT_LIBS
495 Xft_CFLAGS=$XFT_CFLAGS
496 else
497 problem_xft=": Can't detect Xft2, detected fontconfig"
498 fi
499 fi
501 # if Xft2 not detected check for Xft1
502 if test x"$have_freetype" != xno -a x"$with_xft" != xyes; then
503 #Xft 1
504 $UNSET ac_cv_lib_XftConfigSubstitute
505 $UNSET ac_cv_lib_Xft_XftFontOpen
506 $UNSET ac_cv_lib_Xft_XftDrawStringUtf8
507 AC_CHECK_LIB(Xft, XftFontOpen,
508 with_xft=yes, with_xft=no,
509 [$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS $FT2_LIBS $Xrender_LIBS])
510 if test x"$with_xft" = xyes ; then
511 AC_CHECK_LIB(Xft, XftConfigSubstitute, is_xft1=yes, is_xft1=no,
512 [$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS $FT2_LIBS $Xrender_LIBS])
513 if test x"$is_xft1" = xyes; then
514 Xft_LIBS="-lXft $FT2_LIBS"
515 Xft_CFLAGS="$Xft_CFLAGS $FT2_CFLAGS"
516 problem_xft=" (version 1)"
517 AC_DEFINE(HAVE_XFT)
518 else
519 with_xft=no
520 problem_xft=": Can't detect Xft 1 or fontconfig"
521 fi
522 else
523 problem_xft=": Can't detect Xft 1 or 2 and fontconfig"
524 fi
525 if test x"$with_xft" = xyes; then
526 AC_CHECK_LIB(Xft, XftDrawStringUtf8,
527 AC_DEFINE(HAVE_XFT_UTF8),,
528 [$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS $FT2_LIBS $Xrender_LIBS])
529 fi
530 fi
532 fi
533 AC_SUBST(Xft_LIBS)
534 AC_SUBST(Xft_CFLAGS)
536 # ********* xpm
537 problem_xpm=": Xpm library or header not found"
539 $UNSET ac_cv_header_X11_xpm_h
540 $UNSET ac_cv_lib_Xpm_XpmReadFileToXpmImage
541 smr_CHECK_LIB(xpm, Xpm, for coloured or shaped icons,
542 XpmReadFileToXpmImage, X11/xpm.h,
543 [$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS], $X_CFLAGS)
545 if test x"$xpm_LIBS" != x; then
546 # Check for proper version of Xpm -- from XEmacs 21.x configure.in
547 AC_MSG_CHECKING([for Xpm 3.4g or better])
548 my_CPPFLAGS="$CPPFLAGS"
549 my_LIBS="$LIBS"
550 CPPFLAGS="$CPPFLAGS $xpm_CFLAGS $X_CFLAGS"
551 LIBS="$LIBS $xpm_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
552 AC_TRY_RUN([#include <X11/xpm.h>
553 int main(int c, char **v) {
554 return c == 1 ? 0 :
555 XpmIncludeVersion != XpmLibraryVersion() ? 1 :
556 XpmIncludeVersion < 30407 ? 2 : 0 ;}],
557 [./conftest dummy_arg; xpm_status=$?;
558 if test x"$xpm_status" = x0; then
559 with_xpm=yes
560 problem_xpm=""
561 else
562 with_xpm=no;
563 if test x"$xpm_status" = x1; then
564 problem_xpm=": Xpm library and header versions don't match"
565 elif test x"$xpm_status" = x2x; then
566 problem_xpm=": Xpm library version is too old"
567 else
568 problem_xpm=": Internal xpm detection logic error"
569 fi
570 fi],
571 [with_xpm=no; problem_xpm=": Xpm test error, see config.log"])
572 AC_MSG_RESULT($with_xpm)
573 CPPFLAGS="$my_CPPFLAGS"
574 LIBS="$my_LIBS"
576 AH_TEMPLATE([XPM],[Define if Xpm library is used.])
577 if test x"$with_xpm" = xyes; then
578 AC_DEFINE(XPM)
579 # FVWMBANNER=FvwmBanner AC_SUBST(FVWMBANNER)
580 # XPMROOT=xpmroot AC_SUBST(XPMROOT)
581 # FVWMSCRIPT=FvwmScript AC_SUBST(FVWMSCRIPT)
582 else
583 xpm_LIBS=
584 xpm_CFLAGS=
585 fi
586 fi
587 AC_SUBST(xpm_LIBS)
588 AC_SUBST(xpm_CFLAGS)
590 # ********* png
591 problem_png=": png library or header not found"
593 $UNSET ac_cv_header_png_h
594 $UNSET ac_cv_lib_png_png_read_info
595 smr_CHECK_LIB(png, png, for coloured or shaped icons,
596 png_read_info, png.h, -lz -lm,)
598 if test x"$png_LIBS" != x; then
599 # Check for proper version of png
600 AC_MSG_CHECKING([for libpng 1.0.4a or better])
601 my_CPPFLAGS="$CPPFLAGS"
602 my_LIBS="$LIBS"
603 CPPFLAGS="$CPPFLAGS $png_CFLAGS"
604 LIBS="$LIBS $png_LIBS -lz -lm"
605 AC_TRY_RUN([#include <png.h>
606 int main(int c, char **v) {
607 return c == 1 ? 0 : (PNG_LIBPNG_VER < 10005) ? 2 : 0 ;}],
608 [./conftest dummy_arg; png_status=$?;
609 if test x"$png_status" = x0; then
610 with_png=yes;
611 else
612 with_png=no;
613 if test x"$png_status" = x2; then
614 problem_png=": png library version is too old"
615 else
616 problem_png=": Internal png detection logic error"
617 fi
618 fi],
619 [with_png="no"; problem_png=": png test error, see config.log"])
620 AC_MSG_RESULT($with_png)
621 CPPFLAGS="$my_CPPFLAGS"
622 LIBS="$my_LIBS"
623 fi
625 AH_TEMPLATE([HAVE_PNG],[Define if ppm library is used.])
626 if test x"$with_png" = xyes; then
627 AC_DEFINE(HAVE_PNG)
628 png_LIBS="$png_LIBS -lz"
629 problem_png=""
630 else
631 with_png=no
632 fi
633 AC_SUBST(png_LIBS)
634 AC_SUBST(png_CFLAGS)
636 # ** needed by the png support
637 AC_C_BIGENDIAN
639 # ********* rsvg
640 rsvg_min_version=2.13.91
641 AH_TEMPLATE([HAVE_RSVG], [Define if librsvg library is used.])
643 AC_ARG_ENABLE(rsvg,
644 [ --disable-rsvg disable scalable vector graphics (SVG images)],
645 [ if test x"$enableval" = xno; then
646 with_rsvg=no
647 problem_rsvg=": Explicitly disabled"
648 fi ],
649 )
650 if test x"$with_rsvg" != xno; then
651 with_rsvg=no
652 if test x"$PKG_CONFIG" != xno ; then
653 AC_MSG_CHECKING(for librsvg - version >= $rsvg_min_version)
654 if $PKG_CONFIG --exists librsvg-2.0 ; then
655 if $PKG_CONFIG --exists "librsvg-2.0 >= $rsvg_min_version" ; then
656 AC_MSG_RESULT(yes)
658 AC_MSG_CHECKING(for cairo svg backend)
659 if $PKG_CONFIG --exists cairo-svg ; then
660 svg_packages="librsvg-2.0 cairo-svg"
661 elif $PKG_CONFIG --exists libsvg-cairo ; then
662 svg_packages="librsvg-2.0 libsvg-cairo"
663 elif $PKG_CONFIG --exists cairo ; then
664 svg_packages="librsvg-2.0 cairo"
665 else
666 svg_packages=""
667 fi
668 if test x"$svg_packages" != x ; then
669 AC_MSG_RESULT(yes)
670 rsvg_CFLAGS=`$PKG_CONFIG --cflags $svg_packages`
671 rsvg_LIBS=`$PKG_CONFIG --libs $svg_packages`
672 with_rsvg=yes
673 else
674 AC_MSG_RESULT(no)
675 AC_MSG_WARN([*** cairo was not found in the pkg-config search])
676 AC_MSG_WARN([*** path. Add the directory containing cairo.pc])
677 AC_MSG_WARN([*** to the PKG_CONFIG_PATH environment variable.])
678 problem_rsvg=": Cannot detect cairo backend"
679 fi
680 else
681 AC_MSG_RESULT(no)
682 AC_MSG_WARN([*** Your librsvg version is < $rsvg_min_version])
683 problem_rsvg=": Your librsvg version is too old"
684 fi
685 else
686 AC_MSG_RESULT(no)
687 AC_MSG_WARN([*** librsvg-2.0 was not found in the pkg-config search])
688 AC_MSG_WARN([*** path. Either librsvg is not installed or you need])
689 AC_MSG_WARN([*** to add the directory containing librsvg-2.0.pc to])
690 AC_MSG_WARN([*** the PKG_CONFIG_PATH environment variable.])
691 problem_rsvg=": librsvg library or header not found"
692 fi
693 else
694 problem_rsvg=": pkg-config not found"
695 fi
696 fi
697 if test x"$with_rsvg" = xyes ; then
698 AC_MSG_CHECKING(whether a librsvg program compiles and runs)
699 original_CFLAGS="$CFLAGS"
700 original_LIBS="$LIBS"
701 CFLAGS="$CFLAGS $rsvg_CFLAGS"
702 LIBS="$LIBS $rsvg_LIBS"
703 AC_TRY_RUN([
704 #include <librsvg/rsvg.h>
705 #include <librsvg/rsvg-cairo.h>
706 int main() {
707 RsvgHandle *rsvg;
708 g_type_init();
709 if(!(rsvg = rsvg_handle_new())) return 1;
710 g_object_unref(G_OBJECT(rsvg));
711 return 0;
712 }
713 ], [
714 AC_MSG_RESULT(yes)
715 ], [
716 AC_MSG_RESULT(no)
717 AC_MSG_WARN([*** The librsvg test program failed to run. If your system])
718 AC_MSG_WARN([*** has shared libraries outside the normal system library])
719 AC_MSG_WARN([*** path, you need to make sure that the LD_LIBRARY_PATH])
720 AC_MSG_WARN([*** (or the like) environment variable is correctly set.])
721 with_rsvg=no
722 problem_rsvg=": Failed to run test program"
723 ], [echo $ac_n "cross compiling; assumed OK... $ac_c"])
724 CFLAGS="$original_CFLAGS"
725 LIBS="$original_LIBS"
726 fi
727 if test x"$with_rsvg" = xyes ; then
728 AC_DEFINE(HAVE_RSVG)
729 problem_rsvg=""
730 else
731 rsvg_CFLAGS=""
732 rsvg_LIBS=""
733 fi
734 AC_SUBST(rsvg_CFLAGS)
735 AC_SUBST(rsvg_LIBS)
737 # ********* rplay
738 $UNSET ac_cv_header_rplay_h
739 $UNSET ac_cv_lib_rplay_rplay_create
740 # Add in X_EXTRA_LIBS here to get things like connect().
741 smr_CHECK_LIB(rplay, , adds audio capability, rplay_create, rplay.h,
742 $X_EXTRA_LIBS)
743 AH_TEMPLATE([HAVE_RPLAY],[Define if rplay library is used.])
744 test x"$rplay_LIBS" != x && AC_DEFINE(HAVE_RPLAY)
745 AC_SUBST(rplay_LIBS)
746 AC_SUBST(rplay_CFLAGS)
749 # ********* stroke
750 $UNSET ac_cv_header_stroke_h
751 $UNSET ac_cv_lib_stroke_stroke_init
752 dnl Add in X_LIBS for MOUSE_DROPPINGS?
753 dnl As of 23/Mar/2000 the only libstroke RPM has /usr/X11R6/include/stroke.h
754 AH_TEMPLATE([HAVE_STROKE],[Define if stroke library is used.])
755 smr_CHECK_LIB(stroke, , mouse strokes recognition,
756 stroke_init, stroke.h,
757 [$X_LIBS -lX11], $X_CFLAGS -I/usr/X11R6/include)
758 test x"$stroke_LIBS" != x &&
759 AC_DEFINE(HAVE_STROKE)
760 AH_VERBATIM([_HAVE_STROKE],
761 [#ifdef HAVE_STROKE
762 # define STROKE_ARG(x) x,
763 # define STROKE_CODE(x) x
764 #else
765 # define STROKE_ARG(x)
766 # define STROKE_CODE(x)
767 #endif])
768 AC_SUBST(stroke_LIBS)
769 AC_SUBST(stroke_CFLAGS)
772 # ********* readline
773 with_readline=no
774 problem_readline=": Both termcap and ncurses disabled"
776 smr_ARG_WITHLIB(termcap, , to accomplish readline)
777 AH_TEMPLATE([HAVE_READLINE],[Define if readline is available.])
778 if test x"$with_termcap" != xno; then
779 # Forget cached values, so user can re-run configure
780 $UNSET ac_cv_header_readline_history_h
781 $UNSET ac_cv_lib_readline_readline
782 AC_MSG_CHECKING([with termcap])
783 smr_CHECK_LIB(readline, , line editing/history, readline, readline/history.h,
784 $termcap_LIBS)
785 if test x"$readline_LIBS" != x; then
786 with_readline=yes
787 readline_LIBS="$readline_LIBS $termcap_LIBS"
788 AC_DEFINE(HAVE_READLINE)
789 fi
790 fi
791 smr_ARG_WITHLIB(ncurses, , to accomplish readline)
792 if test x"$with_ncurses" != xno -a ! "$readline_LIBS"; then
793 # We couldn't use readline with termcap; try with ncurses?
794 # Doesn't this seem a hacky way to do this??
795 # unset cached values from last check...
796 $UNSET ac_cv_header_readline_history_h
797 $UNSET ac_cv_lib_readline_readline
798 AC_MSG_CHECKING([with ncurses])
799 dnl We can not call smr_CHECK_LIB twice here without having the usage twice.
800 dnl old_LIBS=$LIBS
801 dnl AC_CHECK_LIB(readline, readline, , , $ncurses_LIBS)
802 dnl LIBS=$old_LIBS
803 dnl if test x"$ac_cv_lib_readline_readline" = xyes; then
804 dnl AC_CHECK_HEADERS(readline/history.h)
805 dnl if test x"$ac_cv_header_readline_history_h" = xyes; then
806 dnl with_readline=yes
807 dnl readline_LIBS="$readline_LIBS $ncurses_LIBS"
808 dnl AC_DEFINE(HAVE_READLINE)
809 dnl fi
810 dnl fi
811 smr_CHECK_LIB(readline, , line editing/history, readline, readline/history.h,
812 $ncurses_LIBS)
813 if test x"$readline_LIBS" != x; then
814 with_readline=yes
815 readline_LIBS="$readline_LIBS $ncurses_LIBS"
816 AC_DEFINE(HAVE_READLINE)
817 fi
818 fi
819 AC_SUBST(readline_LIBS)
820 AC_SUBST(readline_CFLAGS)
823 # Check if Xsetlocale() is available or not.
824 AH_TEMPLATE([X_LOCALE],[Enables to use setlocale() provided by X])
825 AC_CHECK_LIB(X11, _Xsetlocale, AC_DEFINE(X_LOCALE),, $X_LIBS -lX11)
827 # Check if Xsetlocale() is available or not.
828 AH_TEMPLATE([HAVE_XOUTPUT_METHOD],[Enable X output method])
829 AC_CHECK_LIB(X11, XOpenOM, AC_DEFINE(HAVE_XOUTPUT_METHOD),, $X_LIBS -lX11)
831 # ******** iconv
832 with_iconv=no
833 with_iconv_type=no
834 with_lib_iconv=no
835 with_sys_iconv=no
836 problem_iconv=": Explicitly disabled"
838 AC_ARG_ENABLE(iconv,
839 [ --disable-iconv disable support for iconv character conversion],
840 [ac_cv_iconv="$enableval"],
841 [ac_cv_iconv="yes"])
843 AH_TEMPLATE([USE_LIBICONV],
844 [define if we use libiconv (not needed in general: for example iconv is
845 native with recent glibc)])
846 AH_TEMPLATE([HAVE_ICONV],
847 [Define if iconv (in the libc) or libiconv is available])
848 if test x"$ac_cv_iconv" != xno; then
849 # * first check for gnu libiconv
850 $UNSET ac_cv_header_libiconv_h
851 $UNSET ac_cv_lib_libiconv_libiconv_open
852 smr_CHECK_LIB(
853 iconv, , if not found sys iconv is used, libiconv_open, iconv.h)
854 if test x"$iconv_LIBS" != x; then
855 AC_DEFINE(USE_LIBICONV)
856 with_lib_iconv=yes
857 fi
858 AC_SUBST(iconv_LIBS)
859 AC_SUBST(iconv_CFLAGS)
861 # * check for system iconv
863 AC_CHECK_FUNC(iconv_open, with_sys_iconv=yes)
865 if test x"$with_lib_iconv" = xyes -a x"$with_sys_iconv" = xyes; then
866 AC_MSG_WARN([*** Both system iconv and libiconv found: use libiconv])
867 AC_MSG_WARN([*** Use --with-iconv-library=no to use the system iconv])
868 fi
870 # * libiconv found check for libcharset to get the good iconv charset
871 if test x"$with_lib_iconv" = xyes; then
872 CHECK_LIBCHARSET
873 fi
875 test x"$with_lib_iconv" = xyes -o x"$with_sys_iconv" = xyes &&
876 with_iconv=yes && problem_iconv=""
877 test x"$with_lib_iconv" = xyes && with_iconv_type="yes (libiconv)"
878 test x"$with_sys_iconv" = xyes && with_iconv_type="yes (from C library)"
880 if test x"$with_iconv" = xno; then
881 AC_MSG_WARN([*** ])
882 AC_MSG_WARN([*** No iconv() implementation found in C library or libiconv])
883 AC_MSG_WARN([*** Please install libiconv ftp://ftp.gnu.org/pub/gnu/libiconv/])
884 AC_MSG_WARN([*** ])
885 fi
887 if test x"$with_iconv" = xyes; then
888 AC_DEFINE(HAVE_ICONV)
889 ICONV_SECOND_ARG
890 fi
891 fi
892 AH_VERBATIM([_HAVE_LIBCHARSET],
893 [#ifdef USE_LIBICONV
894 /* define to use locale_charset in the place of nl_langinfog if libiconv
895 * is used */
896 #undef HAVE_LIBCHARSET
897 #endif])
900 # ******** nl_langinfo and CODESET
901 AH_TEMPLATE([HAVE_CODESET],[Have nl_langinfo (CODESET)])
902 AC_MSG_CHECKING([for nl_langinfo (CODESET)])
903 AC_TRY_COMPILE([#include <langinfo.h>
904 #include <locale.h>],
905 [char *codeset = nl_langinfo(CODESET); setlocale(LC_CTYPE, "");],
906 AC_DEFINE(HAVE_CODESET)
907 have_codeset=yes,
908 have_codeset=no)
909 AC_MSG_RESULT($have_codeset)
912 # ********* fribidi
913 AC_ARG_ENABLE(bidi,
914 [ --disable-bidi disable bi-directional text support],
915 [ if test x"$enableval" = xyes; then
916 with_bidi="yes, check"
917 else
918 with_bidi="no"
919 problem_bidi=": Explicitly disabled"
920 fi ],
921 [ with_bidi="not specified, check" ]
922 )
924 if test x"$with_bidi" != xno; then
925 AC_ARG_WITH(fribidi-bindir,
926 [ --with-fribidi-bindir=DIR directory of fribidi-config if not in PATH],
927 FRIBIDI_BINDIR="$withval", FRIBIDI_BINDIR=".")
928 AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config,, [$FRIBIDI_BINDIR:$PATH])
930 if test x"$FRIBIDI_CONFIG" = x; then
931 with_bidi=no
932 problem_bidi=": No fribidi-config found in PATH"
933 else
934 Bidi_CFLAGS=`$FRIBIDI_CONFIG --cflags`
935 Bidi_LIBS=`$FRIBIDI_CONFIG --libs`
936 AC_CHECK_LIB(fribidi, fribidi_log2vis,
937 with_bidi=yes; problem_bidi=,
938 with_bidi=no; problem_bidi=": No good libs via fribidi-config",
939 [$Bidi_LIBS $Bidi_CFLAGS])
940 fi
941 fi
943 if test x"$with_bidi" != xno; then
944 fribidi_in_path=yes
945 ac_save_LIBS="$LIBS"
946 LIBS="$LIBS $Bidi_LIBS"
947 AC_TRY_RUN([#include <stdlib.h>
948 #include <fribidi/fribidi.h>
949 int main()
950 {
951 FriBidiChar *logical_unicode_str =
952 (FriBidiChar *)malloc((4 + 1) * sizeof(FriBidiChar));
953 fribidi_charset_to_unicode(
954 fribidi_parse_charset("iso8859-8"), "test", 4,
955 logical_unicode_str);
956 return 0;
957 }
958 ], [:], [fribidi_in_path=no])
959 LIBS="$ac_save_LIBS"
960 if test x"$fribidi_in_path" != xyes; then
961 ac_save_CFLAGS="$CFLAGS"
962 ac_save_LIBS="$LIBS"
963 CFLAGS="$CFLAGS $Bidi_CFLAGS"
964 LIBS="$LIBS $Bidi_LIBS"
965 AC_TRY_RUN([#include <stdlib.h>
966 #include <fribidi/fribidi.h>
967 int main()
968 {
969 FriBidiChar *logical_unicode_str =
970 (FriBidiChar *)malloc((4 + 1) * sizeof(FriBidiChar));
971 fribidi_charset_to_unicode(
972 fribidi_parse_charset("iso8859-8"), "test", 4,
973 logical_unicode_str);
974 return 0;
975 }
976 ], [:], [with_bidi=no; problem_bidi=": Bad fribidi version, see config.log"])
977 CFLAGS="$ac_save_CFLAGS"
978 LIBS="$ac_save_LIBS"
979 fi
980 if test x"$fribidi_in_path" != xno; then
981 Bidi_CFLAGS=
982 Bidi_LIBS=-lfribidi
983 fi
984 fi
986 AH_TEMPLATE([HAVE_BIDI],[Define if fribidi library is used.])
987 AH_TEMPLATE([FRIBIDI_CHARSET_SPELLING],
988 [Support fribidi-0.10.4 and older with "CHARSET" spelling.])
989 if test x"$with_bidi" = xno; then
990 Bidi_CFLAGS=
991 Bidi_LIBS=
992 else
993 AC_DEFINE(HAVE_BIDI)
994 AC_TRY_RUN([#include <fribidi/fribidi.h>
995 int main(int c, char **v) {
996 return FRIBIDI_CHARSET_NOT_FOUND * 0;
997 }
998 ], [AC_DEFINE(FRIBIDI_CHARSET_SPELLING)])
999 fi
1000 AH_VERBATIM([_FRIBIDI_CHARSET_SPELLING],
1001 [#ifdef FRIBIDI_CHARSET_SPELLING
1002 # define FRIBIDI_CHAR_SET_NOT_FOUND FRIBIDI_CHARSET_NOT_FOUND
1003 #endif])
1005 AC_SUBST(Bidi_LIBS)
1006 AC_SUBST(Bidi_CFLAGS)
1009 # ********* perllib
1010 with_perllib="yes"
1011 problem_perllib=""
1012 FVWM_PERLLIB=perllib
1013 AC_ARG_ENABLE(perllib,
1014 [ --disable-perllib disable installing FVWM perl library],
1015 [ if test x"$enableval" = xno; then
1016 with_perllib="no"
1017 problem_perllib=": Explicitly disabled"
1018 FVWM_PERLLIB=""
1019 fi ],
1020 )
1021 AC_SUBST(FVWM_PERLLIB)
1023 # ******* gettext
1024 ALL_LINGUAS="ar de fr sv_SE zh_CN"
1025 FVWM_DOMAIN="fvwm"
1026 FVWMTASKBAR_DOMAIN="FvwmTaskBar"
1027 FVWMSCRIPT_DOMAIN="FvwmScript"
1028 ALL_DOMAINS="$FVWM_DOMAIN $FVWMTASKBAR_DOMAIN $FVWMSCRIPT_DOMAIN"
1030 AC_SUBST(ALL_LINGUAS)
1031 AC_SUBST(FVWM_DOMAIN)
1032 AC_SUBST(FVWMTASKBAR_DOMAIN)
1033 AC_SUBST(FVWMSCRIPT_DOMAIN)
1034 AC_SUBST(ALL_DOMAINS)
1036 LOCALEDIR='${datadir}'"/locale"
1037 with_gettext="yes"
1038 problem_gettext=""
1040 AC_ARG_ENABLE(nls,
1041 [ --disable-nls do not use Native Language Support],
1042 [ if test x"$enableval" = xno; then
1043 with_gettext="no"
1044 problem_gettext=": Explicitly disabled"
1045 fi ],
1046 )
1048 AH_TEMPLATE([HAVE_NLS],
1049 [Define to 1 if translation of program messages to the user's native
1050 language is requested.])
1051 if test x"$with_gettext" != xno; then
1052 AM_GNU_FGETTEXT
1053 if test x"$USE_NLS" = "xyes"; then
1054 AC_DEFINE(HAVE_NLS, 1)
1055 else
1056 with_gettext="no"
1057 problem_gettext=": Failed to detected GNU gettext"
1058 fi
1059 else
1060 USE_NLS=no
1061 fi
1063 # libs and buil
1064 AC_SUBST(intl_LIBS)
1065 AC_SUBST(intl_CFLAGS)
1066 AC_SUBST(USE_NLS)
1067 AC_SUBST(POSUB)
1068 AC_SUBST(LOCALEDIR)
1069 AC_SUBST(MKINSTALLDIRS)
1070 # programs for devel
1071 AC_SUBST(XGETTEXT)
1072 AC_SUBST(GMSGFMT)
1073 AC_SUBST(MSGMERGE)
1074 AC_SUBST(MSGFMT)
1075 AC_SUBST(MSGUNIQ)
1076 #catalogs
1077 AC_SUBST(INST_LINGUAS)
1078 AC_SUBST(CATALOGS)
1079 AC_SUBST(POFILES)
1080 AC_SUBST(GMOFILES)
1081 AC_SUBST(UPDATEPOFILES)
1082 AC_SUBST(DUMMYPOFILES)
1083 AC_SUBST(CATOBJEXT)
1085 # Check for REQUIRED headers and functions before going any
1086 # further.
1088 # The module interface uses variadic functions for message passing.
1089 AC_CHECK_HEADERS(stdarg.h)
1090 AC_CHECK_FUNCS(vfprintf)
1091 if test x$ac_cv_header_stdarg_h = xno -o \
1092 $ac_cv_func_vfprintf = no; then
1093 AC_MSG_ERROR([stdarg.h and vfprintf required])
1094 fi
1096 # For reaping children, fvwm needs either waitpid() or wait3()
1097 # Some extra modules may need wait4() too
1098 AC_CHECK_FUNCS(waitpid)
1099 if test x$ac_cv_func_waitpid = xno; then
1100 AC_CHECK_FUNCS(wait3 wait4)
1101 if test x$ac_cv_func_wait3 = xno; then
1102 AC_MSG_ERROR([Either waitpid or wait3 function is required])
1103 fi
1104 fi
1106 # C89/C99 signal handling
1107 AC_CHECK_FUNCS(sigsetjmp siglongjmp)
1109 # Look harder for a C preprocessor for FvwmCpp
1110 AC_PATH_PROG(FVWM_CPP, cpp, no, $PATH:/lib:/usr/lib:/usr/ccs/lib)
1111 if test x"$FVWM_CPP" = xno; then
1112 FVWM_CPP=
1113 AC_MSG_WARN([cannot locate a C preprocessor: run FvwmCpp with -cppprog])
1114 fi
1115 dnl FIXME: make sure the cpp we found actually works...
1117 # Finish checking for programs.
1118 AC_PROG_INSTALL
1119 AC_PROG_LN_S
1120 AC_PROG_MAKE_SET
1121 AC_PROG_RANLIB
1122 dnl lex+yacc now only needed for FvwmScript developers when syntax is changed
1123 dnl AM_PROG_LEX
1124 dnl AC_PROG_YACC
1126 REQUIRED_PERL_VERSION=5.004
1127 AC_SUBST(REQUIRED_PERL_VERSION)
1129 if test x"$PERL" = x; then
1130 AC_PATH_PROG(PERL, perl)
1131 fi
1132 if test x"$PERL" != x; then
1133 AC_MSG_CHECKING([for perl $REQUIRED_PERL_VERSION or better])
1134 if ("$PERL" -e "require $REQUIRED_PERL_VERSION;") 2>/dev/null; then
1135 AC_MSG_RESULT(yes)
1136 else
1137 AC_MSG_RESULT(no)
1138 AC_MSG_WARN([$PERL not found or too old])
1139 fi
1140 else
1141 AC_MSG_WARN([perl is not found, it is required for some scripts and modules])
1142 AC_MSG_WARN([It is recommended to install perl $REQUIRED_PERL_VERSION or better later])
1143 PERL=/usr/bin/perl
1144 fi
1145 AC_MSG_RESULT([assuming $PERL as perl location])
1146 AC_SUBST(PERL)
1148 # Checks for header files.
1149 AC_HEADER_STDC
1150 AC_HEADER_SYS_WAIT
1151 AC_CHECK_HEADERS(stdlib.h fcntl.h limits.h malloc.h string.h memory.h unistd.h)
1152 AC_CHECK_HEADERS(getopt.h sys/select.h sys/systeminfo.h sys/time.h)
1154 # Checks for typedefs, structures, and compiler characteristics.
1155 AC_C_CONST
1156 AC_C_INLINE
1157 AC_TYPE_OFF_T
1158 AC_TYPE_PID_T
1159 AC_TYPE_SIZE_T
1160 AC_HEADER_TIME
1161 dnl AC_STRUCT_TM
1162 AC_TYPE_SIGNAL
1164 # Checks for library functions.
1165 AC_FUNC_ALLOCA
1166 AC_FUNC_STRFTIME
1167 AC_FUNC_SETPGRP
1168 AC_CHECK_FUNCS(gettimeofday mkfifo putenv setvbuf socket waitpid)
1169 AC_CHECK_FUNCS(strdup strstr strtol memmove memcpy strchr sysconf uname div)
1170 AC_CHECK_FUNCS(sigaction siginterrupt getpwuid)
1171 AC_CHECK_FUNCS(setpgrp setpgid)
1172 AC_CHECK_FUNCS(lstat)
1176 pds_CHECK_TYPE(sig_atomic_t, int, [#include <signal.h>], [Specify a type for sig_atomic_t if it's not available.])
1178 if test x$ac_cv_func_setvbuf = xyes; then
1179 AC_FUNC_SETVBUF_REVERSED
1180 fi
1182 AC_FUNC_SELECT
1183 if test x$ac_cv_func_select != xyes; then
1184 AC_MSG_ERROR([select required])
1185 fi
1187 # Check for standard functions that we have replacements for.
1188 AC_REPLACE_FUNCS(gethostname strcasecmp strncasecmp strdup strerror usleep atexit)
1189 dnl dv: this is harmful with autoconf 2.53 and is done automatically anyway
1190 dnl AC_SUBST(LIBOBJS)
1192 # check for mkstemp, see the discution on this subject on the fvwm workers
1193 # list (2001-02-16 and 2001-02-24)
1194 AM_SAFETY_CHECK_MKSTEMP
1196 # If we do not have atexit(), then check for on_exit()
1197 if test x$ac_cv_func_atexit = xno; then
1198 AC_CHECK_FUNCS(on_exit)
1199 fi
1201 # Check for unsetenv function
1202 AC_CHECK_FUNCS(unsetenv)
1205 # ********* GTK, IMLIB, GNOME
1206 # Check the availability of gtk
1207 FVWMGTK=""
1208 MANFVWMGTK=""
1209 AC_ARG_ENABLE(
1210 gtk,
1211 [ --disable-gtk do not build modules using gtk library],
1212 enable_gtktest="$enableval", enable_gtktest=yes)
1213 if test x"$enable_gtktest" = xyes; then
1214 AM_PATH_GTK(1.1.0,[
1215 FVWMGTK="FvwmGtk$EXEEXT" AC_SUBST(FVWMGTK)
1216 MANFVWMGTK=FvwmGtk.1 AC_SUBST(MANFVWMGTK)
1217 ],)
1218 if test x"$no_gtk" = x; then
1219 with_gtk=yes
1220 problem_gtk=""
1221 else
1222 with_gtk=no
1223 problem_gtk=": Failed to detect GTK, see config.log"
1224 fi
1225 else
1226 with_gtk=no
1227 problem_gtk=": Explicitly disabled"
1228 fi
1229 AC_SUBST(FVWMGTK)
1230 AC_SUBST(MANFVWMGTK)
1232 # Check the availability of gdk-imlib
1233 AH_TEMPLATE([GDK_IMLIB],[Define if gdk-imlib is used])
1234 AM_PATH_GDK_IMLIB(1.8.0, AC_DEFINE(GDK_IMLIB))
1235 if test x"$no_imlib" = x; then
1236 with_gdkimlib=yes
1237 problem_gdkimlib=""
1238 else
1239 with_gdkimlib=no
1240 problem_gdkimlib=": Failed on gdk-imlib, see config.log"
1241 fi
1243 GNOME_INIT_HOOK
1245 # Unfortunately we have 2 gnome supports: WM hints and gnome libs.
1246 # The $with_gnomehints below refers to the first, not GNOME_INIT_HOOK.
1247 if test x"$enable_gnome_hints" != xno; then
1248 with_gnomehints=yes
1249 problem_gnomehints=""
1250 else
1251 with_gnomehints=no
1252 problem_gnomehints=": Explicitly disabled"
1253 fi
1255 # Define some compatibility macros needed for config.h.
1256 mg_DEFINE_IF_NOT([#include <X11/keysym.h>],
1257 [defined XK_Page_Up && defined XK_Page_Down],
1258 [COMPAT_OLD_KEYSYMDEF], [$X_CFLAGS],
1259 [Old AIX systems (3.2.5) don't define some common keysyms.])
1260 AH_VERBATIM([_COMPAT_OLD_KEYSYMDEF],
1261 [#ifdef COMPAT_OLD_KEYSYMDEF
1262 # define XK_Page_Up XK_Prior
1263 # define XK_Page_Down XK_Next
1264 #endif])
1266 if test x"$with_stroke" = xyes; then
1267 mg_DEFINE_IF_NOT([#include <stroke.h>],
1268 [defined STROKE_MAX_SEQUENCE],
1269 [COMPAT_OLD_LIBSTROKE], [$stroke_CFLAGS],
1270 [Old libstroke <= 0.4 does not use STROKE_ prefix for constants.])
1271 fi
1272 AH_VERBATIM([_COMPAT_OLD_LIBSTROKE],
1273 [#ifdef COMPAT_OLD_LIBSTROKE
1274 /* currently we only use one constant */
1275 # define STROKE_MAX_SEQUENCE MAX_SEQUENCE
1276 #endif])
1279 # Allow building with dmalloc. Do this last to avoid screwing up any
1280 # other checks above.
1281 case "$ac_cv_dmalloc" in
1282 yes) AC_CHECK_HEADERS(dmalloc.h)
1283 AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1284 CPPFLAGS="$CPPFLAGS -DDMALLOC_FUNC_CHECK" ;;
1285 esac
1288 # Allow building with efence.
1289 case "$ac_cv_efence" in
1290 yes) AC_CHECK_LIB(efence, malloc) ;;
1291 esac
1293 # some explicit definitions for config.h file
1294 AH_VERBATIM([_ZEND_EXPLICIT_DEFINITIONS],
1295 [
1296 /**
1297 * The next few defines are options that are only changed from their values
1298 * shown here on systems that _don't_ use the configure script.
1299 **/
1301 /* Enable tests for missing too many XEvents. Usually you want this. */
1302 #define WORRY_ABOUT_MISSED_XEVENTS 1
1304 /* Define if the X11 ConnectionNumber is actually a file descriptor. */
1305 #define HAVE_X11_FD 1
1307 /* Define if fork() has unix semantics. On VMS, no child process is created
1308 until after a successful exec(). */
1309 #define FORK_CREATES_CHILD 1
1311 /* Suffix for executable filenames; NULL if no extension needed. */
1312 #define EXECUTABLE_EXTENSION NULL
1314 /* Define to remove the extension from executable pathnames before calling
1315 exec(). */
1316 #undef REMOVE_EXECUTABLE_EXTENSION
1318 /* Enables the "MiniIcon" Style option to specify a small pixmap which
1319 * can be used as one of the title-bar buttons, shown in window list,
1320 * utilized by modules, etc. Requires PIXMAP_BUTTONS to be defined
1321 * (see below). */
1322 /* #undef MINI_ICONS */
1323 /* NOTE: hard coded to 1 */
1324 #if 1
1325 #define FMiniIconsSupported 1
1326 #else
1327 #define FMiniIconsSupported 0
1328 #endif
1330 /* Enables tagged general decoration styles which can be assigned to
1331 * windows using the UseDecor Style option, or dynamically updated
1332 * with ChangeDecor. To create and destroy "decor" definitions, see
1333 * the man page entries for AddToDecor and DestroyDecor. There is a
1334 * slight memory penalty for each additionally defined decor. */
1335 /* #undef USEDECOR */
1336 /* NOTE: hard coded to 1 */
1337 #define USEDECOR 1
1339 #if RETSIGTYPE != void
1340 #define SIGNAL_RETURN return 0
1341 #else
1342 #define SIGNAL_RETURN return
1343 #endif
1345 /* Allow GCC extensions to work, if you have GCC. */
1346 #ifndef __attribute__
1347 /* This feature is available in gcc versions 2.5 and later. */
1348 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
1349 # define __attribute__(x)
1350 # endif
1351 /* The __-protected variants of `format' and `printf' attributes
1352 * are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
1353 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
1354 # define __format__ format
1355 # define __printf__ printf
1356 # endif
1357 #endif
1359 #if HAVE_ALLOCA_H
1360 # include <alloca.h>
1361 #else
1362 # ifdef _AIX
1363 #pragma alloca
1364 # else
1365 # ifndef alloca /* predefined by HP cc +Olibcalls */
1366 char *alloca ();
1367 # endif
1368 # endif
1369 #endif
1371 #ifdef HAVE_STRING_H
1372 # include <string.h>
1373 #endif
1374 #ifdef HAVE_STRINGS_H
1375 # include <strings.h>
1376 #endif
1377 #ifdef HAVE_MEMORY_H
1378 # include <memory.h>
1379 #endif
1380 #ifdef HAVE_STDLIB_H
1381 # include <stdlib.h>
1382 #endif
1383 #ifdef HAVE_MALLOC_H
1384 # include <malloc.h>
1385 #endif
1386 #ifdef HAVE_FCNTL_H
1387 # include <fcntl.h>
1388 #endif
1389 #ifndef HAVE_STRCHR
1390 # define strchr(_s,_c) index((_s),(_c))
1391 # define strrchr(_s,_c) rindex((_s),(_c))
1392 #endif
1394 #ifndef HAVE_MEMCPY
1395 # define memcpy(_d,_s,_l) bcopy((_s),(_d),(_l))
1396 #endif
1397 #ifndef HAVE_MEMMOVE
1398 # define memmove(_d,_s,_l) bcopy((_s),(_d),(_l))
1399 #endif
1401 #if HAVE_SYS_TYPES_H
1402 # include <sys/types.h>
1403 #endif
1405 #if HAVE_UNISTD_H
1406 # include <unistd.h>
1407 #endif
1409 #ifndef min
1410 # define min(a,b) (((a)<(b)) ? (a) : (b))
1411 #endif
1412 #ifndef max
1413 # define max(a,b) (((a)>(b)) ? (a) : (b))
1414 #endif
1415 #ifndef abs
1416 # define abs(a) (((a)>=0)?(a):-(a))
1417 #endif
1419 #include "libs/defaults.h"
1421 #ifndef FEVENT_C
1422 #include <X11/Xlib.h>
1423 #include "libs/FEvent.h"
1424 #endif
1426 #ifndef O_NOFOLLOW
1427 #define O_NOFOLLOW 0
1428 #endif
1430 #ifdef HAVE_LSTAT
1431 #define DO_USE_LSTAT 1
1432 #define fvwm_lstat(x,y) lstat(x,y)
1433 #else
1434 #define DO_USE_LSTAT 0
1435 #define fvwm_lstat(x,y) -1
1436 #endif
1438 ])
1440 # mainly for fvwm-config
1441 AC_SUBST(with_bidi)
1442 AC_SUBST(with_gtk)
1443 AC_SUBST(with_gdkimlib)
1444 AC_SUBST(with_gettext)
1445 AC_SUBST(with_gnomelibs)
1446 AC_SUBST(with_iconv)
1447 AC_SUBST(with_perllib)
1448 AC_SUBST(with_png)
1449 AC_SUBST(with_rsvg)
1450 AC_SUBST(with_readline)
1451 AC_SUBST(with_rplay)
1452 AC_SUBST(with_shape)
1453 AC_SUBST(with_shm)
1454 AC_SUBST(with_sm)
1455 AC_SUBST(with_stroke)
1456 AC_SUBST(with_xft)
1457 AC_SUBST(with_xinerama)
1458 AC_SUBST(with_xrender)
1459 AC_SUBST(with_xpm)
1461 dnl with autoconf <2.60 this is needed
1462 AC_SUBST(datarootdir)
1464 LOCAL_BUGADDR=${FVWM_BUGADDR-${USER-${LOGNAME-`whoami`}}}
1465 AC_SUBST(LOCAL_BUGADDR)
1467 AC_OUTPUT(
1468 Makefile
1469 libs/Makefile
1470 fvwm/Makefile
1471 modules/Makefile
1472 dnl
1473 bin/fvwm-bug.1
1474 bin/fvwm-config.1
1475 bin/fvwm-convert-2.2.1
1476 bin/fvwm-convert-2.4.1
1477 bin/fvwm-convert-2.6.1
1478 bin/fvwm-menu-desktop.1
1479 dnl bin/fvwm-menu-directory.1
1480 dnl bin/fvwm-menu-headlines.1
1481 dnl bin/fvwm-menu-xlock.1
1482 dnl bin/fvwm-perllib.1
1483 bin/fvwm-root.1
1484 fvwm/fvwm.1
1485 modules/FvwmAnimate/FvwmAnimate.1
1486 modules/FvwmAuto/FvwmAuto.1
1487 modules/FvwmBacker/FvwmBacker.1
1488 modules/FvwmBanner/FvwmBanner.1
1489 modules/FvwmButtons/FvwmButtons.1
1490 modules/FvwmCommand/FvwmCommand.1
1491 modules/FvwmConsole/FvwmConsole.1
1492 modules/FvwmConsole/FvwmConsoleC.pl.1
1493 modules/FvwmCpp/FvwmCpp.1
1494 dnl modules/FvwmDebug/FvwmDebug.1
1495 dnl modules/FvwmDebug/FvwmGtkDebug.1
1496 dnl modules/FvwmDebug/FvwmOldDebug.1
1497 modules/FvwmDragWell/FvwmDragWell.1
1498 modules/FvwmEvent/FvwmEvent.1
1499 modules/FvwmForm/FvwmForm.1
1500 modules/FvwmGtk/FvwmGtk.1
1501 modules/FvwmIconBox/FvwmIconBox.1
1502 modules/FvwmIconMan/FvwmIconMan.1
1503 modules/FvwmIdent/FvwmIdent.1
1504 modules/FvwmM4/FvwmM4.1
1505 modules/FvwmPager/FvwmPager.1
1506 dnl modules/FvwmPerl/FvwmPerl.1
1507 modules/FvwmProxy/FvwmProxy.1
1508 modules/FvwmRearrange/FvwmRearrange.1
1509 modules/FvwmSave/FvwmSave.1
1510 modules/FvwmSaveDesk/FvwmSaveDesk.1
1511 modules/FvwmScript/FvwmScript.1
1512 modules/FvwmScroll/FvwmScroll.1
1513 modules/FvwmTaskBar/FvwmTaskBar.1
1514 modules/FvwmTheme/FvwmTheme.1
1515 modules/FvwmWharf/FvwmWharf.1
1516 modules/FvwmWinList/FvwmWinList.1
1517 dnl modules/FvwmWindowMenu/FvwmWindowMenu.1
1518 dnl
1519 bin/Makefile
1520 bin/fvwm-config
1521 bin/fvwm-bug
1522 bin/fvwm-perllib
1523 bin/fvwm-menu-xlock
1524 bin/fvwm-menu-directory
1525 bin/fvwm-menu-desktop
1526 bin/fvwm-menu-headlines
1527 bin/fvwm-convert-2.4
1528 bin/fvwm-convert-2.6
1529 dnl
1530 utils/Makefile
1531 perllib/Makefile
1532 perllib/General/Makefile
1533 perllib/FVWM/Makefile
1534 perllib/FVWM/Module/Makefile
1535 perllib/FVWM/Tracker/Makefile
1536 perllib/FVWM/Module.pm
1537 rpm/Makefile
1538 rpm/fvwm.spec
1539 debian/Makefile
1540 debian/control
1541 docs/fvwm.lsm
1542 docs/Makefile
1543 sample.fvwmrc/Makefile
1544 tests/Makefile
1545 tests/hints/Makefile
1546 po/Makefile
1547 dnl
1548 modules/FvwmAnimate/Makefile
1549 modules/FvwmAuto/Makefile
1550 modules/FvwmBacker/Makefile
1551 modules/FvwmBanner/Makefile
1552 modules/FvwmButtons/Makefile
1553 modules/FvwmCommand/Makefile
1554 modules/FvwmCommand/scripts/Makefile
1555 modules/FvwmConsole/Makefile
1556 modules/FvwmConsole/FvwmConsoleC.pl
1557 modules/FvwmCpp/Makefile
1558 modules/FvwmDebug/Makefile
1559 modules/FvwmDebug/FvwmDebug
1560 modules/FvwmDebug/FvwmGtkDebug
1561 modules/FvwmDragWell/Makefile
1562 modules/FvwmEvent/Makefile
1563 modules/FvwmForm/Makefile
1564 modules/FvwmIconBox/Makefile
1565 modules/FvwmIconMan/Makefile
1566 modules/FvwmIdent/Makefile
1567 modules/FvwmM4/Makefile
1568 modules/FvwmPager/Makefile
1569 modules/FvwmPerl/Makefile
1570 modules/FvwmPerl/FvwmPerl
1571 modules/FvwmProxy/Makefile
1572 modules/FvwmRearrange/Makefile
1573 modules/FvwmSave/Makefile
1574 modules/FvwmSaveDesk/Makefile
1575 modules/FvwmScript/Makefile
1576 modules/FvwmScript/Scripts/Makefile
1577 modules/FvwmScript/Widgets/Makefile
1578 modules/FvwmScroll/Makefile
1579 modules/FvwmTabs/Makefile
1580 modules/FvwmTabs/FvwmTabs
1581 modules/FvwmTaskBar/Makefile
1582 modules/FvwmTheme/Makefile
1583 modules/FvwmWharf/Makefile
1584 modules/FvwmWinList/Makefile
1585 modules/FvwmWindowMenu/Makefile
1586 modules/FvwmWindowMenu/FvwmWindowMenu
1587 modules/FvwmGtk/Makefile
1588 )
1590 # ---------------------------------------------------------------------------
1591 # Original config.status is patched to make generated scripts executable.
1592 sed 's/> $ac_file/> $ac_file; test x"`head -1 $ac_file | cut -c1-2`" = x"#!" \&\& chmod a+rx $ac_file/' <config.status >config.status-t && \
1593 mv config.status-t config.status
1594 chmod +x config.status
1595 # ---------------------------------------------------------------------------
1597 # ---------------------------------------------------------------------------
1598 cat >config.status-t <<EOF
1599 #! /bin/sh
1601 # Original config.status is patched to satisfy processing *.in with 'make -j'.
1602 # This bug seems to be partially fixed in autoconf-2.50 (not in all places).
1603 UNIQUE_POSTFIX=\$\$
1605 EOF
1606 sed 's/conftest/conftest\${UNIQUE_POSTFIX}/g' <config.status >>config.status-t && \
1607 mv config.status-t config.status
1608 chmod +x config.status
1609 # ---------------------------------------------------------------------------
1611 eval my_bindir="`eval echo ${bindir}`"
1612 eval my_mandir="`eval echo ${mandir}`"
1613 eval my_moddir="`eval echo ${FVWM_MODULEDIR}`"; eval my_moddir="$my_moddir"
1614 eval my_datdir="`eval echo ${FVWM_DATADIR}`"
1615 eval my_plldir="`eval echo ${FVWM_PERLLIBDIR}`"
1616 test x"$FVWM_PERLLIB" = x && my_plldir="(Not installed) $my_plldir"
1617 eval my_localedir="`eval echo ${LOCALEDIR}`"
1618 test x"$USE_NLS" = xno && my_localedir="(Not installed) $my_localdir"
1620 case "$with_gtk" in
1621 yes) fvwmgtk_msg="
1622 With GDK image support in FvwmGtk? $with_gdkimlib$problem_gdkimlib
1623 With GNOME libs support in FvwmGtk? $with_gnomelibs$problem_gnomelibs" ;;
1624 no) fvwmgtk_msg="" ;;
1625 esac
1627 echo "
1628 FVWM Configuration:
1630 Version: $VERSION$VERSIONINFO
1632 Executables: $my_bindir
1633 Man pages: $my_mandir
1634 Modules: $my_moddir
1635 Data files: $my_datdir
1636 Perl lib: $my_plldir
1637 Locale msg: $my_localedir $INST_LINGUAS
1639 With Asian bi-direct. text support? $with_bidi$problem_bidi
1640 With Gettext Native Lang support? $with_gettext$problem_gettext
1641 With GTK+ required for FvwmGtk? $with_gtk$problem_gtk$fvwmgtk_msg
1642 With Iconv support? $with_iconv_type$problem_iconv
1643 With Mouse strokes (gestures)? $with_stroke$problem_stroke
1644 With PNG image support? $with_png$problem_png
1645 With ReadLine sup. in FvwmConsole? $with_readline$problem_readline
1646 With RPlay support in FvwmEvent? $with_rplay$problem_rplay
1647 With Shaped window support? $with_shape$problem_shape
1648 With Shared memory for XImage? $with_shm$problem_shm
1649 With Session Management support? $with_sm$problem_sm
1650 With SVG image support? $with_rsvg$problem_rsvg
1651 With Xinerama multi-head support? $with_xinerama$problem_xinerama
1652 With Xft anti-alias font support? $with_xft$problem_xft
1653 With XPM image support? $with_xpm$problem_xpm
1654 With Xrender image support? $with_xrender$problem_xrender
1656 See INSTALL.fvwm for the description of what this may mean."
1658 case "$with_xinerama_emulation" in
1659 yes) echo " Xinerama emulation enabled." ;;
1660 esac
1661 case "$ac_cv_dmalloc" in
1662 yes) echo " DMALLOC heap debugging library enabled." ;;
1663 esac
1664 case "$ac_cv_efence" in
1665 yes) echo " EFENCE debugging library enabled." ;;
1666 esac