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/cvs/rxvt-unicode/configure.ac
Revision: 1.95
Committed: Tue Dec 11 11:39:06 2007 UTC (16 years, 5 months ago) by ayin
Branch: MAIN
Changes since 1.94: +1 -3 lines
Log Message:
We require termios.h.

File Contents

# Content
1 dnl#
2 dnl# Process this file with autoconf to produce a configure script.
3 dnl#
4
5 AC_INIT
6 AC_PREREQ(2.50)
7 AC_CONFIG_SRCDIR([src/feature.h])
8 AC_CONFIG_HEADER(config.h:config.h.in)
9
10 AC_CANONICAL_HOST
11
12 dnl RXVT version
13 changequote(, )dnl
14 VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
15 DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
16 dnl LIBVERSION=`sed -n -e 's/^.*[ \t]LIBVERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
17 changequote([, ])dnl
18 AC_SUBST(VERSION)dnl
19 AC_SUBST(DATE)dnl
20 dnl AC_SUBST(LIBVERSION)dnl
21
22 echo ""
23 echo "configuring for rxvt $VERSION"
24 echo ""
25
26 orig_CXXFLAGS="$CXXFLAGS"
27
28 dnl# Checks for programs.
29 AC_PROG_CC
30 AC_PROG_CXX
31 AC_PROG_CPP
32 AC_PROG_INSTALL
33
34 AC_AIX
35 AC_GNU_SOURCE
36 AC_ISC_POSIX
37 AC_LANG(C++)
38
39 dnl check wether we can link with gcc -lsupc++
40 if test x$GCC = xyes && test x$GXX = xyes; then
41 dnl FreeBSD (at least up to 5.3) has a broken GCC, workaround it
42 AC_MSG_CHECKING([for working libsupc++])
43 save_CXX="$CXX"
44 save_LIBS="$LIBS"
45 CXX="$CC"
46 LIBS="$LIBS -lsupc++"
47 LINKER="$CC"
48 AC_LINK_IFELSE(
49 [AC_LANG_PROGRAM([struct test { }; void f() try { throw new test; } catch (...) { throw; }],[])],
50 [AC_MSG_RESULT(ok)],
51 [
52 AC_MSG_RESULT([no, making everything bigger and slower])
53 LIBS="$save_LIBS"
54 LINKER="$save_CXX"
55 ]
56 )
57 CXX="$save_CXX"
58 fi
59 AC_SUBST(LINKER,[$LINKER])
60
61 dnl# --------------------------------------------------------------------------
62 dnl# Supply default CXXFLAGS, if not specified by `CXXFLAGS=flags ./configure'
63 dnl#
64 if test -z "$orig_CXXFLAGS"; then
65 if test x$GCC = xyes && test "x$GXX" = xyes; then
66 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
67 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [], [CXXFLAGS="-g -O3"])
68 else
69 CXXFLAGS="-O"
70 fi
71 CFLAGS="$CXXFLAGS"
72 fi
73
74 case $host in
75 *-*-solaris* )
76 AC_DEFINE(_XOPEN_SOURCE, 500, Needed to get declarations for msg_control and msg_controllen on Solaris)
77 ;;
78 esac
79
80 dnl# FreeBSD needs to link libxpg4
81 AC_CHECK_FUNC(setlocale, [], [AC_CHECK_LIB(xpg4, setlocale, [LIBS="$LIBS -lxpg4"])])
82
83 dnl# solaris needs to link libnsl and socket
84 AC_CHECK_FUNC(gethostbyname, [], [AC_CHECK_LIB(nsl, gethostbyname, [LIBS="$LIBS -lnsl"])])
85 AC_CHECK_FUNC(socket, [], [AC_CHECK_LIB(socket, socket, [LIBS="$LIBS -lsocket"])])
86
87 dnl AC_ENABLE_SHARED(no)dnl# libtool
88 dnl AC_ENABLE_STATIC(yes)dnl# libtool
89 dnl AC_PROG_LIBTOOL()dnl# libtool
90
91 support_frills=yes
92 support_inheritpixmap=yes
93 support_fading=yes
94 support_keepscrolling=yes
95 support_selectionscrolling=yes
96 support_mousewheel=yes
97 support_mouseslipwheel=yes
98 support_text_blink=yes
99 support_pointer_blank=yes
100 support_scroll_rxvt=yes
101 support_scroll_next=yes
102 support_scroll_xterm=yes
103 support_scroll_plain=yes
104 support_xim=yes
105 support_afterimage=yes
106 support_afterstep=yes
107 support_xft=yes
108 support_unicode3=no
109 support_combining=yes
110 support_8bitctrls=no
111 support_iso14755=yes
112 support_styles=yes
113 support_perl=yes
114 codesets=all
115
116 dnl# --------------------------------------------------------------------------
117 dnl# CHECKING COMMAND LINE OPTIONS
118 dnl# --------------------------------------------------------------------------
119
120 dnl if test "x$enable_shared" = xyes; then
121 dnl AC_DEFINE(LIBRXVT, 1, Build shared library version - specify via configure only)
122 dnl INSTALL_LIBRXVT=yes
123 dnl fi
124 dnl AC_SUBST(INSTALL_LIBRXVT)
125
126 AC_ARG_ENABLE(everything,
127 [ --enable-everything enable standard non-multichoice features
128 NOTE: this option is order dependent],
129 [
130 if test x$enableval = xno; then
131 support_frills=no
132 support_inheritpixmap=no
133 support_fading=no
134 support_keepscrolling=no
135 support_selectionscrolling=no
136 support_lastlog=no
137 support_mousewheel=no
138 support_mouseslipwheel=no
139 support_text_blink=no
140 support_pointer_blank=no
141 support_scroll_rxvt=no
142 support_scroll_next=no
143 support_scroll_xterm=no
144 support_scroll_plain=no
145 support_utmp=no
146 support_wtmp=no
147 support_xim=no
148 support_afterimage=no
149 support_afterstep=no
150 support_xft=no
151 support_unicode3=no
152 support_combining=no
153 support_8bitctrls=no
154 support_iso14755=no
155 support_styles=no
156 support_perl=no
157 codesets=
158 fi
159 if test x$enableval = xyes; then
160 support_frills=yes
161 support_inheritpixmap=yes
162 support_fading=yes
163 support_keepscrolling=yes
164 support_selectionscrolling=yes
165 support_lastlog=yes
166 support_mousewheel=yes
167 support_mouseslipwheel=yes
168 support_text_blink=yes
169 support_pointer_blank=yes
170 support_scroll_rxvt=yes
171 support_scroll_next=yes
172 support_scroll_xterm=yes
173 support_scroll_plain=yes
174 support_utmp=yes
175 support_wtmp=yes
176 support_xim=yes
177 support_afterimage=yes
178 support_afterstep=yes
179 support_xft=yes
180 support_unicode3=yes
181 support_combining=yes
182 #support_8bitctrls=yes
183 support_iso14755=yes
184 support_styles=yes
185 support_perl=yes
186 codesets=all
187 fi
188 ])
189
190 WARNINGS=no
191 AC_ARG_ENABLE(warnings,
192 [ --enable-warnings turn on g++ warnings],
193 [if test x$enableval = xyes; then
194 WARNINGS=yes
195 fi])
196 if test x$GXX = xyes; then
197 if test $WARNINGS = yes; then
198 save_CXXFLAGS="$CXXFLAGS"
199 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"
200 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [], [CXXFLAGS="$save_CXXFLAGS"])
201 else
202 CXXFLAGS="$CXXFLAGS -w"
203 fi
204 fi
205
206 AC_ARG_ENABLE(unicode3,
207 [ --enable-unicode3 use 21 instead of 16 bits to represent unicode characters],
208 [if test x$enableval = xyes -o x$enableval = xno; then
209 support_unicode3=$enableval
210 fi])
211
212 AC_ARG_ENABLE(combining,
213 [ --enable-combining enable composition of base and combining characters],
214 [if test x$enableval = xyes -o x$enableval = xno; then
215 support_combining=$enableval
216 fi])
217
218 AC_ARG_ENABLE(xft,
219 [ --enable-xft enable xft support on systems that have it],
220 [if test x$enableval = xyes -o x$enableval = xno; then
221 support_xft=$enableval
222 fi])
223
224 AC_ARG_ENABLE(font-styles,
225 [ --enable-font-styles enable bold and italic support],
226 [if test x$enableval = xyes -o x$enableval = xno; then
227 support_styles=$enableval
228 fi])
229
230 AC_ARG_ENABLE(afterimage,
231 [ --enable-afterimage enable integration with libAfterImage for background images],
232 [if test x$enableval = xyes -o x$enableval = xno; then
233 support_afterimage=$enableval
234 fi])
235
236 AC_ARG_WITH(afterimage_config,
237 [ --with-afterimage-config=DIR use libAfterImage config script in DIR],
238 [if test "x$withval" != x; then
239 afterimage_config=$withval/afterimage-config
240 fi])
241
242 dnl AC_ARG_ENABLE(afterstep,
243 dnl [ --enable-afterstep enable integration with AfterStep window manager],
244 dnl [if test x$enableval = xyes -o x$enableval = xno; then
245 dnl support_afterstep=$enableval
246 dnl fi])
247
248 AC_ARG_ENABLE(transparency,
249 [ --enable-transparency enable transparent backgrounds],
250 [if test x$enableval = xyes -o x$enableval = xno; then
251 support_inheritpixmap=$enableval
252 fi])
253
254 AC_ARG_ENABLE(fading,
255 [ --enable-fading enable colors fading when off focus],
256 [if test x$enableval = xyes -o x$enableval = xno; then
257 support_fading=$enableval
258 fi])
259
260 AC_ARG_ENABLE(rxvt-scroll,
261 [ --enable-rxvt-scroll enable rxvt style scrollbar],
262 [if test x$enableval = xyes -o x$enableval = xno; then
263 support_scroll_rxvt=$enableval
264 fi])
265
266 AC_ARG_ENABLE(next-scroll,
267 [ --enable-next-scroll enable NeXT style scrollbar],
268 [if test x$enableval = xyes -o x$enableval = xno; then
269 support_scroll_next=$enableval
270 fi])
271
272 AC_ARG_ENABLE(xterm-scroll,
273 [ --enable-xterm-scroll enable Xterm style scrollbar],
274 [if test x$enableval = xyes -o x$enableval = xno; then
275 support_scroll_xterm=$enableval
276 fi])
277
278 AC_ARG_ENABLE(plain-scroll,
279 [ --enable-plain-scroll enable plain style scrollbar],
280 [if test x$enableval = xyes -o x$enableval = xno; then
281 support_scroll_plain=$enableval
282 fi])
283
284 AC_ARG_ENABLE(perl,
285 [ --enable-perl enable embedded perl interpreter],
286 [if test x$enableval = xyes -o x$enableval = xno; then
287 support_perl=$enableval
288 fi])
289
290 AC_ARG_WITH(codesets,
291 [ --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)],
292 [codesets="$withval"])
293
294 AC_ARG_ENABLE(xim,
295 [ --enable-xim XIM (X Input Method) protocol support],
296 [if test x$enableval = xyes -o x$enableval = xno; then
297 support_xim=$enableval
298 fi])
299
300 AC_ARG_ENABLE(backspace-key,
301 [ --disable-backspace-key disable handling of the backspace key],
302 [if test x$enableval = xno; then
303 AC_DEFINE(NO_BACKSPACE_KEY, 1, Define if you don't want support for the backspace key)
304 fi])
305
306 AC_ARG_ENABLE(delete-key,
307 [ --disable-delete-key disable handling of the delete key],
308 [if test x$enableval = xno; then
309 AC_DEFINE(NO_DELETE_KEY, 1, Define if you don't want support for the (non-keypad) delete key)
310 fi])
311
312 AC_ARG_ENABLE(resources,
313 [ --disable-resources disable all resource checking],
314 [if test x$enableval = xno; then
315 AC_DEFINE(NO_RESOURCES, 1, Define if you don't want any resources read)
316 fi])
317
318 AC_ARG_ENABLE(8bitctrls,
319 [ --enable-8bitctrls enable 8 bit control sequences (not recommended)],
320 [if test x$enableval = xyes -o x$enableval = xno; then
321 support_8bitctrls=$enableval
322 fi])
323
324 RESFALLBACK=Rxvt
325 AC_ARG_ENABLE(fallback,
326 [ --enable-fallback@<:@=CLASS@:>@ fall back on CLASS resources in addition to URxvt ones (default: Rxvt)],
327 [
328 test x$enableval = xyes && enableval=Rxvt
329 test x$enableval = xno && enableval=
330 RESFALLBACK="$enableval"
331 ])
332
333 if test x$RESFALLBACK != x; then
334 AC_DEFINE_UNQUOTED(RESFALLBACK, "$RESFALLBACK", [Fallback resource class])
335 fi
336
337 RESNAME=urxvt
338 AC_ARG_WITH(res-name,
339 [ --with-res-name=NAME use this as default resource name (default: urxvt)],
340 [RESNAME="$withval"])
341 AC_DEFINE_UNQUOTED(RESNAME,"$RESNAME", [Default resource name])
342
343 RESCLASS=URxvt
344 AC_ARG_WITH(res-class,
345 [ --with-res-class=CLASS use this as the resource class (default: URxvt)],
346 [RESCLASS="$withval"])
347 AC_DEFINE_UNQUOTED(RESCLASS,"$RESCLASS", [Resource class])
348
349 RXVTNAME=urxvt
350 AC_ARG_WITH(name,
351 [ --with-name=NAME set the basename for the installed binaries (default: urxvt)],
352 [RXVTNAME="$withval"])
353 AC_DEFINE_UNQUOTED(RXVTNAME,"$RXVTNAME", [Binary base name])
354
355 RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
356 AC_SUBST(RXVTNAME)
357
358 AC_ARG_ENABLE(swapscreen,
359 [ --disable-swapscreen disable swap screen support],
360 [if test x$enableval = xno; then
361 AC_DEFINE(NO_SECONDARY_SCREEN, 1, Disable the secondary screen. Many programs use the secondary screen as their workplace)
362 fi])
363
364 AC_ARG_ENABLE(iso14755,
365 [ --enable-iso14755 enable support for extended ISO 14755 modes],
366 [if test x$enableval = xyes -o x$enableval = xno; then
367 support_iso14755=$enableval
368 fi])
369
370 AC_ARG_ENABLE(frills,
371 [ --enable-frills enable support for rarely used features],
372 [if test x$enableval = xyes -o x$enableval = xno; then
373 support_frills=$enableval
374 fi])
375
376 AC_ARG_ENABLE(keepscrolling,
377 [ --enable-keepscrolling enable continual scrolling on scrollbar arrow press],
378 [if test x$enableval = xyes -o x$enableval = xno; then
379 support_keepscrolling=$enableval
380 fi])
381
382 AC_ARG_ENABLE(selectionscrolling,
383 [ --enable-selectionscrolling enable scrolling during selections],
384 [if test x$enableval = xyes -o x$enableval = xno; then
385 support_selectionscrolling=$enableval
386 fi])
387
388 AC_ARG_ENABLE(mousewheel,
389 [ --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5],
390 [if test x$enableval = xyes -o x$enableval = xno; then
391 support_mousewheel=$enableval
392 fi])
393
394 AC_ARG_ENABLE(slipwheeling,
395 [ --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)],
396 [if test x$enableval = xyes -o x$enableval = xno; then
397 support_mouseslipwheel=$enableval
398 fi])
399
400 AC_ARG_ENABLE(smart-resize,
401 [ --enable-smart-resize enable smart growth/shrink behaviour],
402 [if test x$enableval = xyes; then
403 AC_DEFINE(SMART_RESIZE, 1, Define to use "smart" resize behavior)
404 fi])
405
406 AC_ARG_ENABLE(text-blink,
407 [ --enable-text-blink enable blinking text],
408 [if test x$enableval = xyes -o x$enableval = xno; then
409 support_text_blink=$enableval
410 fi])
411
412 AC_ARG_ENABLE(pointer-blank,
413 [ --enable-pointer-blank enable pointer blank when typing or inactive pointer],
414 [if test x$enableval = xyes -o x$enableval = xno; then
415 support_pointer_blank=$enableval
416 fi])
417
418 AC_ARG_WITH(term,
419 [ --with-term=NAME set the terminal to NAME (default: rxvt)],
420 [if test x$withval != x; then
421 AC_DEFINE_UNQUOTED(TERMENV, "$withval",Set TERM to the value given by configure) term="$withval"
422 fi])
423
424 AC_ARG_WITH(terminfo,
425 [ --with-terminfo=PATH set the path to the terminfo tree to PATH],
426 [if test x$withval != x; then
427 AC_DEFINE_UNQUOTED(RXVT_TERMINFO, "$withval", Set TERMINFO value to the value given by configure) terminfo="$withval"
428 fi])
429
430 dnl# --------------------------------------------------------------------------
431
432 LIBEV_M4_AVOID_LIBRT=1
433 m4_include([libev/libev.m4])
434
435 dnl# --------------------------------------------------------------------------
436
437 AC_PATH_PROG(TIC, tic, :)
438
439 AC_PATH_XTRA
440
441 AFTERIMAGE_CFLAGS=
442 AFTERIMAGE_LIBS=
443 AFTERIMAGE_VERSION=
444
445 if test x$support_afterimage = xyes; then
446 support_afterimage=no
447
448 if test "x$afterimage_config" = "x" ; then
449 AC_PATH_PROG(afterimage_config, afterimage-config, no)
450 fi
451 if test "x$afterimage_config" != "xno" ; then
452 AC_MSG_CHECKING(for libAfterImage version >= 1.15)
453 xAFTERIMAGE_VERSION=`$afterimage_config --version`
454 if test -n "$xAFTERIMAGE_VERSION" ; then
455 xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
456 xAFTERIMAGE_LIBS=`$afterimage_config --libs`
457 if test "x$xAFTERIMAGE_LIBS" != "x"; then
458 libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
459 libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
460 if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
461 support_afterimage=yes
462 AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
463 AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
464 AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
465 fi
466 fi
467 fi
468 if test "x$support_afterimage" = "xyes"; then
469 AC_MSG_RESULT($AFTERIMAGE_LIBS)
470 else
471 AC_MSG_RESULT(no)
472 fi
473 fi
474 fi
475
476 dnl# --------------------------------------------------------------------------
477 dnl# CHECKING FOR HEADER FILES
478 dnl# --------------------------------------------------------------------------
479 AC_CHECK_HEADERS( \
480 assert.h \
481 fcntl.h \
482 stdarg.h \
483 stdlib.h \
484 string.h \
485 unistd.h \
486 sys/byteorder.h \
487 sys/ioctl.h \
488 sys/select.h \
489 sys/sockio.h \
490 sys/strredir.h \
491 sys/time.h \
492 time.h \
493 stdint.h \
494 wchar.h \
495 cwchar \
496 clocale \
497 )
498
499 dnl# check to allow both <termios.h> and <sys/ioctl.h>
500 AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl,
501 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
502 #include <sys/ioctl.h>
503 #include <termios.h>
504 ]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])])
505
506 AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer,
507 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])])
508 if test x$rxvt_cv_xpointer = xyes; then
509 AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef)
510 fi
511
512 AC_CACHE_CHECK([for XLIB_ILLEGAL_ACCESS], rxvt_xlib_illegal_access,
513 [AC_COMPILE_IFELSE(
514 [AC_LANG_PROGRAM([
515 #define XLIB_ILLEGAL_ACCESS
516 #include <X11/Xlib.h>
517 ],[
518 Display *dpy;
519 dpy->xdefaults = (char *)0;
520 ])],
521 [rxvt_xlib_illegal_access=yes],[rxvt_xlib_illegal_access=no]
522 )])
523 if test x$rxvt_xlib_illegal_access = xyes; then
524 AC_DEFINE(XLIB_ILLEGAL_ACCESS, 1, Define ONLY iff Xlib.h supports it)
525 fi
526
527 dnl# --------------------------------------------------------------------------
528 dnl# CHECKING FOR MISSING TYPEDEFS
529 dnl# --------------------------------------------------------------------------
530 dnl# Missing typedefs and replacements
531 AC_TYPE_MODE_T
532 dnl> AC_CHECK_TYPE(umode_t, int)
533 dnl> AC_CHECK_TYPE(off_t, long)
534 AC_TYPE_PID_T
535 AC_TYPE_UID_T
536
537 AC_CHECK_SIZEOF(short, 2)
538 AC_CHECK_SIZEOF(int, 4)
539 dnl AC_CHECK_SIZEOF(long, 4)
540 AC_CHECK_SIZEOF(long long, 8)
541 AC_CHECK_SIZEOF(int *, 4)
542
543 dnl# see usage below
544 AC_DEFUN([RXVT_CHECK_SIZE],
545 [AC_CACHE_CHECK([for $2], $1,
546 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl
547 if test "$ac_cv_sizeof_char" -ge $3; then
548 $1="$4 char"
549 else
550 if test "$ac_cv_sizeof_short" -ge $3; then
551 $1="$4 short"
552 else
553 if test "$ac_cv_sizeof_int" -ge $3; then
554 $1="$4 int"
555 else
556 if test "$ac_cv_sizeof_long" -ge $3; then
557 $1="$4 long"
558 else
559 if test "$ac_cv_sizeof_long_long" -ge $3; then
560 $1="$4 long long"
561 else
562 $1="$4 $5" # we _must_ have a (possibly wrong) default
563 fi
564 fi
565 fi
566 fi
567 fi])])]
568 if test x"$$1" != xyes; then
569 $6="typedef $$1 $2;"
570 else
571 if test x"$4" = x; then
572 $6="/* typedef $5 $2; */"
573 else
574 $6="/* typedef $4 $5 $2; */"
575 fi
576 fi dnl
577 )
578 dnl#
579 dnl# Look for types the system may know about anyway.
580 dnl#
581 RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef)
582 AC_SUBST(rxvt_int16_typedef)
583 RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef)
584 AC_SUBST(rxvt_uint16_typedef)
585 RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef)
586 AC_SUBST(rxvt_int32_typedef)
587 RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef)
588 AC_SUBST(rxvt_uint32_typedef)
589 dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef)
590 dnl AC_SUBST(rxvt_int64_typedef)
591 dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef)
592 dnl AC_SUBST(rxvt_uint64_typedef)
593
594 dnl# --------------------------------------------------------------------------
595 dnl# CHECKING FOR LIBRARY FUNCTIONS
596 dnl# --------------------------------------------------------------------------
597 AC_CHECK_FUNCS(unsetenv)
598
599 UTMP_CHECK
600
601 dnl# --------------------------------------------------------------------------
602
603 dnl# --------------------------------------------------------------------------
604 dnl# --------------------------------------------------------------------------
605
606 dnl# this is a really hack test for some basic Xlocale stuff
607 save_LIBS=$LIBS
608 save_CFLAGS=$CFLAGS
609 CFLAGS="$CFLAGS $X_CFLAGS"
610 LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
611 if test x$support_xim = xyes; then
612 AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
613 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>
614 #include <stdlib.h>
615 main() {
616 char *p;
617 if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
618 exit (XSupportsLocale() ? 0 : 1);
619 else
620 exit (1);}]])],[dnl
621 rxvt_cv_func_xlocale=yes],[rxvt_cv_func_xlocale=no],[dnl
622 :])])
623 if test x$rxvt_cv_func_xlocale = xyes; then
624 AC_DEFINE(USE_XIM, 1, Define if you want to have XIM (X Input Method) protocol support - required for multibyte characters input)
625 AC_CACHE_CHECK(for broken XIM callback, rxvt_broken_ximcb,
626 [AC_COMPILE_IFELSE([
627 #include <X11/Xlib.h>
628
629 void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
630
631 void f() {
632 XIMCallback cb;
633 cb.callback = im_destroy_cb;
634 }
635 ],rxvt_broken_ximcb=yes,rxvt_broken_ximcb=no)])
636
637 if test x$rxvt_broken_ximcb = xyes; then
638 AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
639 fi
640 fi
641 fi
642
643 AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
644 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define X_LOCALE 1
645 #include <X11/Xlocale.h>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_xsetlocale=yes],[rxvt_cv_func_xsetlocale=no])])
646 if test x$rxvt_cv_func_xsetlocale = xyes; then
647 AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
648 fi
649 LIBS=$save_LIBS
650 CFLAGS=$save_CFLAGS
651
652 AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
653 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <clocale>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_setlocale=yes],[rxvt_cv_func_setlocale=no])])
654 if test x$rxvt_cv_func_setlocale = xyes; then
655 AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
656 fi
657
658 AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
659 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
660 if test x$rxvt_cv_func_nl_langinfo = xyes; then
661 AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
662 fi
663
664 SCM_RIGHTS_CHECK
665
666 PTY_CHECK
667
668 TTY_GROUP_CHECK
669
670 dnl# --------------------------------------------------------------------------
671 dnl# now add and remove other stuff
672 dnl# --------------------------------------------------------------------------
673 if test x$support_xft = xyes; then
674 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
675 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
676 X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"
677 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
678 else
679 AC_PATH_PROG(XFT_CONFIG, xft-config, no)
680 if test $XFT_CONFIG != no; then
681 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
682 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
683 fi
684 fi
685
686 save_LIBS="$LIBS"
687 LIBS="$LIBS $X_LIBS"
688 AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
689 AC_CHECK_LIB(Xft,XftDrawString32,:,[support_xft=no])
690 LIBS="$save_LIBS"
691
692 if test x$support_xft = xyes; then
693 AC_DEFINE(XFT, 1, Define to enable xft support)
694 fi
695 fi
696 if test x$support_styles = xyes; then
697 AC_DEFINE(ENABLE_STYLES, 1, Define if you want bold and italic support)
698 fi
699 if test x$support_iso14755 = xyes; then
700 AC_DEFINE(ISO_14755, 1, Define if you want ISO 14755 extended support)
701 fi
702 if test x$support_8bitctrls = xyes; then
703 AC_DEFINE(EIGHT_BIT_CONTROLS, 1, Define if you want 8 bit control sequences)
704 fi
705 if test x$support_fading = xyes; then
706 AC_DEFINE(OFF_FOCUS_FADING, 1, Define if you want faded colors when focus is lost)
707 fi
708 if test x$support_inheritpixmap = xyes; then
709 AC_DEFINE(ENABLE_TRANSPARENCY, 1, Define if you want your background to use the parent window background)
710 fi
711 if test x$support_keepscrolling = xno; then
712 AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
713 fi
714 if test x$support_selectionscrolling = xyes; then
715 AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen)
716 fi
717 if test x$support_frills = xyes; then
718 AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
719 fi
720 if test x$support_mousewheel = xyes; then
721 AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
722 fi
723 if test x$support_mouseslipwheel = xyes; then
724 AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
725 fi
726 if test x$support_afterimage = xyes; then
727 AC_DEFINE(HAVE_AFTERIMAGE, 1, Define if you want to use libAfterImage for image processing)
728 AC_DEFINE(BG_IMAGE_FROM_FILE, 1, Define if you want to have sexy-looking background pixmaps. Needs libAfterImage)
729 fi
730
731 dnl if test x$support_afterstep = xyes; then
732 dnl AC_DEFINE(AFTERSTEP_INTEGRATION, 1, Define if you want to integrate with AfterStep window manager)
733 dnl fi
734
735 if test x$support_scroll_rxvt = xyes; then
736 AC_DEFINE(RXVT_SCROLLBAR, 1, Support Rxvt original style scrollbars)
737 scrolltypes="rxvt"
738 fi
739 if test x$support_scroll_next = xyes; then
740 AC_DEFINE(NEXT_SCROLLBAR, 1, Support NeXT style scrollbars)
741 scrolltypes="$scrolltypes next"
742 fi
743 if test x$support_scroll_xterm = xyes; then
744 AC_DEFINE(XTERM_SCROLLBAR, 1, Support Xterm style scrollbars)
745 scrolltypes="$scrolltypes xterm"
746 fi
747 if test x$support_scroll_plain = xyes; then
748 AC_DEFINE(PLAIN_SCROLLBAR, 1, Support plain style scrollbars)
749 scrolltypes="$scrolltypes plain"
750 fi
751 if test x$support_pointer_blank = xyes; then
752 AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing)
753 fi
754 if test x$support_text_blink = xyes; then
755 AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support)
756 fi
757 if test x$support_unicode3 = xyes; then
758 AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0)
759 fi
760 if test x$support_combining = xyes; then
761 AC_DEFINE(ENABLE_COMBINING, 1, Define if you want to automatically compose combining characters)
762 fi
763 if test x$codesets = xall; then
764 codesets=jp,jp-ext,kr,zh,zh-ext
765 fi
766 AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
767 AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
768 for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
769 case "$codeset" in
770 JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;;
771 JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;;
772 KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;;
773 ZH ) AC_DEFINE(ENCODING_ZH, 1, Define if you want chinese codesets) ;;
774 ZH_EXT ) AC_DEFINE(ENCODING_ZH_EXT, 1, Define if you want extended chinese codesets) ;;
775 esac
776 done
777
778 IF_PERL=\#
779 if test x$support_perl = xyes; then
780 AC_PATH_PROG(PERL, perl5)
781 AC_PATH_PROG(PERL, perl)
782
783 AC_MSG_CHECKING(for $PERL suitability)
784 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
785
786 save_CXXFLAGS="$CXXFLAGS"
787 save_LIBS="$LIBS"
788 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
789 LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
790 AC_TRY_LINK([
791 #include <EXTERN.h>
792 #include <perl.h>
793 #include <XSUB.h>
794 ],[
795 PerlInterpreter *perl = perl_alloc ();
796 ],[rxvt_perl_link=yes],[rxvt_perl_link=no])
797 CXXFLAGS="$save_CXXFLAGS"
798 LIBS="$save_LIBS"
799
800 if test x$rxvt_perl_link = xyes; then
801 AC_MSG_RESULT(ok)
802 AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
803 IF_PERL=
804 PERL_O=rxvtperl.o
805 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
806 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
807 PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
808 else
809 AC_MSG_ERROR([no, unable to link])
810 fi
811 else
812 AC_MSG_ERROR([no working perl found, or perl not version >= 5.8])
813 fi
814 fi
815 AC_SUBST(PERLLIB)
816 AC_SUBST(PERLFLAGS)
817 AC_SUBST(PERLPRIVLIBEXP)
818 AC_SUBST(PERL)
819 AC_SUBST(IF_PERL)
820 AC_SUBST(PERL_O)
821
822 AC_SUBST(CFLAGS)
823 AC_SUBST(CPPFLAGS)
824 AC_SUBST(LDFLAGS)
825 AC_SUBST(X_CFLAGS)
826
827 dnl# Attack the libs
828 AC_SUBST(LIBS)
829 AC_SUBST(X_LIBS)
830 AC_SUBST(X_EXTRA_LIBS)
831
832 AC_SUBST(AFTERIMAGE_CFLAGS)
833 AC_SUBST(AFTERIMAGE_LIBS)
834
835 AC_ARG_PROGRAM
836
837 dnl# test for "sun" or "__sun__" before include sys_ioctl
838
839 dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
840 AC_DEFUN([RXVT_DEFINE_TO_INCLUDE], dnl
841 [if test "$$3" = "$4" -o "$$5" = "$6"; then
842 $1="#include <$2>"
843 else
844 $1="/* #include <$2> */"
845 fi dnl
846 AC_SUBST($1)])
847
848 RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch)
849 RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch)
850 RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch)
851 RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
852 RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch)
853 RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
854 RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
855 RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
856 RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
857 RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
858 RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
859 RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)
860
861 AC_CONFIG_FILES([Makefile \
862 doc/Makefile \
863 src/Makefile \
864 src/rxvtlib.h \
865 ])
866 AC_OUTPUT
867
868 echo "Configuration:
869
870 Rxvt version: $VERSION : $DATE
871 Source code location: $srcdir
872 Install path: ${prefix}/bin
873 Compiler: $CXX
874 Compiler flags: $CXXFLAGS
875 Linker: $LINKER"
876
877 if test x$term != x; then
878 echo " set TERM to: $term"
879 fi
880 if test x$terminfo != x; then
881 echo " set TERMINFO to: $terminfo"
882 fi
883 echo " default resource name: $RESNAME"
884 echo " resource class: $RESCLASS"
885 if test x$RESFALLBACK != x; then
886 echo " resource class fallback: $RESFALLBACK"
887 fi
888 echo
889 echo " embedded perl: $support_perl"
890 echo " libafterimage: $support_afterimage"
891 dnl echo " AfterStep integration: $support_afterstep"
892 echo
893 if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
894 echo ".----------------------------------------------------------------."
895 echo ". WARNING: --enable-xim was specified however the locale support ."
896 echo ". functions could not be found. ."
897 echo ". XIM is now being DISABLED! ."
898 echo ".----------------------------------------------------------------."
899 fi
900
901 echo "*** Optionally check src/feature.h for further, rarely used options ***"
902 echo
903