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/cvs/rxvt-unicode/configure.ac
Revision: 1.61
Committed: Thu Jun 28 17:19:56 2007 UTC (16 years, 11 months ago) by ayin
Branch: MAIN
Changes since 1.60: +0 -2 lines
Log Message:
*** empty log message ***

File Contents

# User Rev Content
1 ayin 1.1 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 ayin 1.40 AC_SUBST(VERSION)dnl
19     AC_SUBST(DATE)dnl
20     AC_SUBST(LSMDATE)dnl
21     AC_SUBST(LIBVERSION)dnl
22 ayin 1.1 echo ""
23     echo "configuring for rxvt $VERSION"
24     echo ""
25    
26     orig_CXXFLAGS="$CXXFLAGS"
27    
28     dnl# Checks for programs.
29     dnl AC_MAKE_SET
30    
31     AC_PROG_CC
32     AC_PROG_CXX
33     AC_PROG_CPP
34     AC_PROG_INSTALL
35    
36 root 1.9 AC_AIX
37     AC_ISC_POSIX
38 root 1.16 AC_LANG(C++)
39 root 1.9
40 root 1.16 dnl check wether we can link with gcc -lsupc++
41 root 1.9 if test x$GCC = xyes && test x$GXX = xyes; then
42 root 1.16 dnl FreeBSD (at least up to 5.3) has a broken GCC, workaround it
43     AC_MSG_CHECKING([for working libsupc++])
44     save_CXX="$CXX"
45     save_LIBS="$LIBS"
46     CXX="$CC"
47     LIBS="$LIBS -lsupc++"
48     LINKER="$CC"
49     AC_LINK_IFELSE(
50 root 1.35 [AC_LANG_PROGRAM([struct test { }; void f() try { throw new test; } catch (...) { throw; }],[])],
51 ayin 1.60 [AC_MSG_RESULT(ok)],
52 root 1.16 [
53 root 1.17 AC_MSG_RESULT([no, making everything bigger and slower])
54 root 1.16 LIBS="$save_LIBS"
55 root 1.17 LINKER="$save_CXX"
56 root 1.16 ]
57     )
58 root 1.17 CXX="$save_CXX"
59 root 1.9 fi
60     AC_SUBST(LINKER,[$LINKER])
61    
62 ayin 1.1 dnl# --------------------------------------------------------------------------
63 ayin 1.12 dnl# Supply default CXXFLAGS, if not specified by `CXXFLAGS=flags ./configure'
64 ayin 1.1 dnl#
65     if test -z "$orig_CXXFLAGS"; then
66     if test x$GCC = xyes && test "x$GXX" = xyes; then
67 root 1.24 CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs"
68 root 1.35 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [], [CXXFLAGS="-g -O3"])
69 ayin 1.1 else
70     CXXFLAGS="-O"
71     fi
72     CFLAGS="$CXXFLAGS"
73     fi
74    
75     AC_DEFINE(_GNU_SOURCE, 1, Use all glibc features.)
76    
77     case $host in
78     *-*-solaris* )
79 ayin 1.55 AC_DEFINE(_XOPEN_SOURCE, 500, Needed to get declarations for msg_control and msg_controllen on Solaris)
80 ayin 1.1 ;;
81     esac
82    
83     dnl if test x$GXX = xyes; then
84     dnl CXXFLAGS="$CXXFLAGS" dnl I once had -fno-exceptions, but I am using them now...
85     dnl fi
86    
87     dnl# FreeBSD needs to link libxpg4
88     AC_CHECK_FUNC(setlocale, [], [AC_CHECK_LIB(xpg4, setlocale, [LIBS="$LIBS -lxpg4"])])
89    
90     dnl# solaris needs to link libnsl and socket
91     AC_CHECK_FUNC(gethostbyname, [], [AC_CHECK_LIB(nsl, gethostbyname, [LIBS="$LIBS -lnsl"])])
92     AC_CHECK_FUNC(socket, [], [AC_CHECK_LIB(socket, socket, [LIBS="$LIBS -lsocket"])])
93    
94     dnl AC_ENABLE_SHARED(no)dnl# libtool
95     dnl AC_ENABLE_STATIC(yes)dnl# libtool
96     dnl AC_PROG_LIBTOOL()dnl# libtool
97    
98     support_frills=yes
99     support_inheritpixmap=yes
100     support_tinting=yes
101     support_fading=yes
102     support_keepscrolling=yes
103     support_selectionscrolling=yes
104     support_mousewheel=yes
105     support_mouseslipwheel=yes
106     support_text_blink=yes
107     support_pointer_blank=yes
108     support_scroll_rxvt=yes
109     support_scroll_next=yes
110     support_scroll_xterm=yes
111     support_scroll_plain=yes
112     support_xim=yes
113     support_xpm=yes
114 sasha 1.39 support_afterimage=yes
115     support_afterstep=yes
116 ayin 1.1 support_xft=yes
117     support_unicode3=no
118     support_combining=yes
119     support_8bitctrls=no
120     support_iso14755=yes
121     support_styles=yes
122     support_perl=yes
123     codesets=all
124    
125     dnl# --------------------------------------------------------------------------
126     dnl# CHECKING COMMAND LINE OPTIONS
127     dnl# --------------------------------------------------------------------------
128    
129     if test "x$enable_shared" = xyes; then
130     AC_DEFINE(LIBRXVT, 1, Build shared library version - specify via configure only)
131     INSTALL_LIBRXVT=yes
132     fi
133     AC_SUBST(INSTALL_LIBRXVT)
134    
135     AC_ARG_ENABLE(everything,
136     [ --enable-everything enable standard non-multichoice features
137     NOTE: this option is order dependent
138     NOTE: automatically enabled with --enable-shared],
139     [
140     if test x$enableval = xno; then
141     support_frills=no
142     support_inheritpixmap=no
143     support_tinting=no
144     support_fading=no
145     support_keepscrolling=no
146     support_selectionscrolling=no
147     support_lastlog=no
148     support_mousewheel=no
149     support_mouseslipwheel=no
150     support_text_blink=no
151     support_pointer_blank=no
152     support_scroll_rxvt=no
153     support_scroll_next=no
154     support_scroll_xterm=no
155     support_scroll_plain=no
156     support_utmp=no
157     support_wtmp=no
158     support_xim=no
159     support_xpm=no
160 sasha 1.39 support_afterimage=no
161     support_afterstep=no
162 ayin 1.1 support_xft=no
163     support_unicode3=no
164     support_combining=no
165     support_8bitctrls=no
166     support_iso14755=no
167     support_styles=no
168     support_perl=no
169     codesets=
170     fi
171     if test x$enableval = xyes; then
172     support_frills=yes
173     support_inheritpixmap=yes
174     support_tinting=yes
175     support_fading=yes
176     support_keepscrolling=yes
177     support_selectionscrolling=yes
178     support_lastlog=yes
179     support_mousewheel=yes
180     support_mouseslipwheel=yes
181     support_text_blink=yes
182     support_pointer_blank=yes
183     support_scroll_rxvt=yes
184     support_scroll_next=yes
185     support_scroll_xterm=yes
186     support_scroll_plain=yes
187     support_utmp=yes
188     support_wtmp=yes
189     support_xim=yes
190     support_xpm=yes
191 sasha 1.39 support_afterimage=yes
192     support_afterstep=yes
193 ayin 1.1 support_xft=yes
194     support_unicode3=yes
195     support_combining=yes
196     #support_8bitctrls=yes
197     support_iso14755=yes
198     support_styles=yes
199     support_perl=yes
200     codesets=all
201     fi
202     ])
203    
204     AC_ARG_ENABLE(unicode3,
205     [ --enable-unicode3 use 21 instead of 16 bits to represent unicode characters],
206     [if test x$enableval = xyes -o x$enableval = xno; then
207     support_unicode3=$enableval
208     fi])
209    
210     AC_ARG_ENABLE(combining,
211     [ --enable-combining enable composition of base and combining characters],
212     [if test x$enableval = xyes -o x$enableval = xno; then
213     support_combining=$enableval
214     fi])
215    
216     AC_ARG_ENABLE(xft,
217     [ --enable-xft enable xft support on systems that have it],
218     [if test x$enableval = xyes -o x$enableval = xno; then
219     support_xft=$enableval
220     fi])
221    
222     AC_ARG_ENABLE(font-styles,
223     [ --enable-font-styles enable bold and italic support],
224     [if test x$enableval = xyes -o x$enableval = xno; then
225     support_styles=$enableval
226     fi])
227    
228     AC_ARG_ENABLE(xpm-background,
229 sasha 1.39 [ --enable-xpm-background enable background pixmaps],
230 ayin 1.1 [if test x$enableval = xyes -o x$enableval = xno; then
231     support_xpm=$enableval
232     fi])
233    
234 sasha 1.39 AC_ARG_ENABLE(afterimage,
235     [ --enable-afterimage enable integration with libAfterImage for background images],
236     [if test x$enableval = xyes -o x$enableval = xno; then
237     support_afterimage=$enableval
238     fi])
239    
240 ayin 1.41 AC_ARG_WITH(afterimage_config,
241     [ --with-afterimage-config=DIR use libAfterImage config script in DIR],
242 ayin 1.48 [if test "x$withval" != x; then
243     afterimage_config=$withval/afterimage-config
244     fi])
245 sasha 1.39
246     AC_ARG_ENABLE(afterstep,
247     [ --enable-afterstep enable integration with AfterStep window manager],
248     [if test x$enableval = xyes -o x$enableval = xno; then
249     support_afterstep=$enableval
250     fi])
251    
252 ayin 1.1 AC_ARG_ENABLE(transparency,
253     [ --enable-transparency enable transparent backgrounds],
254     [if test x$enableval = xyes -o x$enableval = xno; then
255     support_inheritpixmap=$enableval
256     fi])
257    
258     AC_ARG_ENABLE(tinting,
259     [ --enable-tinting enable tinting of transparent bg],
260     [if test x$enableval = xyes -o x$enableval = xno; then
261     support_tinting=$enableval
262     fi])
263    
264     AC_ARG_ENABLE(fading,
265     [ --enable-fading enable colors fading when off focus],
266     [if test x$enableval = xyes -o x$enableval = xno; then
267     support_fading=$enableval
268     fi])
269    
270     AC_ARG_ENABLE(rxvt-scroll,
271     [ --enable-rxvt-scroll enable rxvt style scrollbar],
272     [if test x$enableval = xyes -o x$enableval = xno; then
273     support_scroll_rxvt=$enableval
274     fi])
275    
276     AC_ARG_ENABLE(next-scroll,
277     [ --enable-next-scroll enable NeXT style scrollbar],
278     [if test x$enableval = xyes -o x$enableval = xno; then
279     support_scroll_next=$enableval
280     fi])
281    
282     AC_ARG_ENABLE(xterm-scroll,
283     [ --enable-xterm-scroll enable Xterm style scrollbar],
284     [if test x$enableval = xyes -o x$enableval = xno; then
285     support_scroll_xterm=$enableval
286     fi])
287    
288     AC_ARG_ENABLE(perl,
289     [ --enable-perl enable embedded perl interpreter],
290     [if test x$enableval = xyes -o x$enableval = xno; then
291     support_perl=$enableval
292     fi])
293    
294     AC_ARG_ENABLE(plain-scroll,
295     [ --enable-plain-scroll enable plain style scrollbar],
296     [if test x$enableval = xyes -o x$enableval = xno; then
297     support_scroll_plain=$enableval
298     fi])
299    
300     AC_ARG_WITH(codesets,
301     [ --with-codesets=NAME,.. compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)],
302     [codesets="$withval"])
303    
304     AC_ARG_ENABLE(xim,
305     [ --enable-xim XIM (X Input Method) protocol support],
306     [if test x$enableval = xyes -o x$enableval = xno; then
307     support_xim=$enableval
308     fi])
309    
310     AC_ARG_ENABLE(backspace-key,
311     [ --disable-backspace-key disable handling of the backspace key],
312     [if test x$enableval = xno; then
313     AC_DEFINE(NO_BACKSPACE_KEY, 1, Define if you don't want support for the backspace key)
314     fi])
315    
316     AC_ARG_ENABLE(delete-key,
317     [ --disable-delete-key disable handling of the delete key],
318     [if test x$enableval = xno; then
319     AC_DEFINE(NO_DELETE_KEY, 1, Define if you don't want support for the (non-keypad) delete key)
320     fi])
321    
322     AC_ARG_ENABLE(resources,
323     [ --disable-resources disable all resource checking],
324     [if test x$enableval = xno; then
325     AC_DEFINE(NO_RESOURCES, 1, Define if you don't want any resources read)
326     fi])
327    
328     AC_ARG_ENABLE(8bitctrls,
329     [ --enable-8bitctrls enable 8 bit control sequences (not recommended)],
330     [if test x$enableval = xyes -o x$enableval = xno; then
331     support_8bitctrls=$enableval
332     fi])
333    
334     RESFALLBACK=Rxvt
335     AC_ARG_ENABLE(fallback,
336     [ --enable-fallback(=CLASS) fall back on CLASS resources in addition to URxvt ones (default: Rxvt)],
337     [
338     test x$enableval = xyes && enableval=Rxvt
339     test x$enableval = xno && enableval=
340     RESFALLBACK="$enableval"
341     ])
342    
343     if test x$RESFALLBACK != x; then
344     AC_DEFINE_UNQUOTED(RESFALLBACK, "$RESFALLBACK", [Fallback resource class])
345     fi
346    
347     RESNAME=urxvt
348     AC_ARG_WITH(res-name,
349     [ --with-res-name=NAME use this as default resource name (default: urxvt)],
350     [RESNAME="$withval"])
351     AC_DEFINE_UNQUOTED(RESNAME,"$RESNAME", [Default resource name])
352    
353     RESCLASS=URxvt
354     AC_ARG_WITH(res-class,
355     [ --with-res-class=CLASS use this as the resource class (default: URxvt)],
356     [RESCLASS="$withval"])
357     AC_DEFINE_UNQUOTED(RESCLASS,"$RESCLASS", [Resource class])
358    
359     RXVTNAME=urxvt
360     AC_ARG_WITH(name,
361     [ --with-name=NAME set the basename for the installed binaries (default: urxvt)],
362     [RXVTNAME="$withval"])
363     AC_DEFINE_UNQUOTED(RXVTNAME,"$RXVTNAME", [Binary base name])
364    
365     RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
366     AC_SUBST(RXVTNAME)
367    
368     AC_ARG_ENABLE(swapscreen,
369     [ --disable-swapscreen disable swap screen support],
370     [if test x$enableval = xno; then
371     AC_DEFINE(NO_SECONDARY_SCREEN, 1, Disable the secondary screen. Many programs use the secondary screen as their workplace)
372     fi])
373    
374     AC_ARG_ENABLE(iso14755,
375     [ --enable-iso14755 enable support for extended ISO 14755 modes],
376     [if test x$enableval = xyes -o x$enableval = xno; then
377     support_iso14755=$enableval
378     fi])
379    
380     AC_ARG_ENABLE(frills,
381     [ --enable-frills enable support for rarely used features],
382     [if test x$enableval = xyes -o x$enableval = xno; then
383     support_frills=$enableval
384     fi])
385    
386     AC_ARG_ENABLE(keepscrolling,
387     [ --enable-keepscrolling enable continual scrolling on scrollbar arrow press],
388     [if test x$enableval = xyes -o x$enableval = xno; then
389     support_keepscrolling=$enableval
390     fi])
391    
392     AC_ARG_ENABLE(selectionscrolling,
393     [ --enable-selectionscrolling enable scrolling during selections],
394     [if test x$enableval = xyes -o x$enableval = xno; then
395     support_selectionscrolling=$enableval
396     fi])
397    
398     AC_ARG_ENABLE(mousewheel,
399     [ --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5],
400     [if test x$enableval = xyes -o x$enableval = xno; then
401     support_mousewheel=$enableval
402     fi])
403    
404     AC_ARG_ENABLE(slipwheeling,
405     [ --enable-slipwheeling enable slip wheel scrolling (requires previous)],
406     [if test x$enableval = xyes -o x$enableval = xno; then
407     support_mouseslipwheel=$enableval
408     fi])
409    
410     AC_ARG_ENABLE(smart-resize,
411     [ --enable-smart-resize enable smart growth/shrink behaviour],
412     [if test x$enableval = xyes; then
413     AC_DEFINE(SMART_RESIZE, 1, Define to use "smart" resize behavior)
414     fi])
415    
416     AC_ARG_ENABLE(text-blink,
417     [ --enable-text-blink enable blinking text],
418     [if test x$enableval = xyes -o x$enableval = xno; then
419     support_text_blink=$enableval
420     fi])
421    
422     AC_ARG_ENABLE(pointer-blank,
423     [ --enable-pointer-blank enable pointer blank when typing or inactive pointer],
424     [if test x$enableval = xyes -o x$enableval = xno; then
425     support_pointer_blank=$enableval
426     fi])
427    
428     AC_ARG_WITH(term,
429     [ --with-term=NAME set the terminal to NAME (default: rxvt)],
430     [if test x$withval != x; then
431     AC_DEFINE_UNQUOTED(TERMENV, "$withval",Set TERM to the value given by configure) term="$withval"
432     fi])
433    
434     AC_ARG_WITH(terminfo,
435     [ --with-terminfo=PATH set the path to the terminfo tree to PATH],
436     [if test x$withval != x; then
437     AC_DEFINE_UNQUOTED(RXVT_TERMINFO, "$withval", Set TERMINFO value to the value given by configure) terminfo="$withval"
438     fi])
439    
440     dnl# --------------------------------------------------------------------------
441    
442     AC_PATH_PROG(TIC, tic)
443    
444     dnl# need a neat way to detect SVR4 or its features
445     dnl# in src/command.c we use these functions:
446     dnl# grantpt(), unlockpt(), ptsname(), which are defined in <sys/ptms.h>
447     dnl# - but are these also defined for other systems?
448    
449     dnl# hack to find if this is SVR4 -- who knows?
450     dnl## AC_MSG_CHECKING(for SVR4)
451     dnl## AC_EGREP_CPP(yes,
452     dnl## [#if defined (SVR4) || defined (_SVR4) || defined (__svr4__)
453     dnl## yes;
454     dnl## #endif
455     dnl## ], [AC_MSG_RESULT(yes); AC_DEFINE(PERHAPS_SVR4)], AC_MSG_RESULT(perhaps not?))
456    
457     AC_PATH_XTRA
458    
459     dnl# the only reasonable way to find libXpm is do-it-yourself
460     dnl# only check if we want xpm-background
461    
462 sasha 1.39 LIBAFTERIMAGE_CFLAGS=
463     AFTERIMAGE_LIBS=
464     have_afterimage=
465    
466 ayin 1.44 if test x$support_afterimage = xyes; then
467 ayin 1.42 support_afterimage=no
468 root 1.45
469 ayin 1.46 if test "x$afterimage_config" = "x" ; then
470 ayin 1.43 AC_PATH_PROG(afterimage_config, afterimage-config, no)
471 ayin 1.42 fi
472 root 1.45
473     AC_MSG_CHECKING(for libAfterImage)
474     if $afterimage_config --version >/dev/null 2>&1 ; then
475 ayin 1.42 LIBAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
476     AFTERIMAGE_LIBS=`$afterimage_config --libs`
477     if test "x$AFTERIMAGE_LIBS" != "x"; then
478     support_afterimage=yes
479     fi
480     fi
481    
482     if test "x$support_afterimage" = "xyes"; then
483     AC_MSG_RESULT($AFTERIMAGE_LIBS)
484     else
485 root 1.45 AC_MSG_RESULT(no)
486 ayin 1.42 fi
487 sasha 1.39 fi
488    
489     if test x$support_afterimage != xyes -a x$support_xpm = xyes ; then
490 ayin 1.1 VT_FIND_LIBXPM
491     if test x$no_xpm = xyes; then
492     support_xpm=needsmanualspecification
493     fi
494     fi
495    
496     dnl# --------------------------------------------------------------------------
497     dnl# CHECKING FOR HEADER FILES
498     dnl# --------------------------------------------------------------------------
499     AC_HEADER_SYS_WAIT
500     AC_CHECK_HEADERS( \
501     assert.h \
502     fcntl.h \
503     stdarg.h \
504     stdlib.h \
505     string.h \
506     termios.h \
507     unistd.h \
508     sys/byteorder.h \
509     sys/ioctl.h \
510     sys/select.h \
511     sys/sockio.h \
512     sys/strredir.h \
513     sys/time.h \
514 ayin 1.14 stdint.h \
515     wchar.h \
516     cwchar \
517     clocale \
518 ayin 1.1 )
519    
520     AC_HEADER_TIME
521    
522     dnl# check to allow both <termios.h> and <sys/ioctl.h>
523     AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl,
524     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
525     #include <sys/ioctl.h>
526     #ifdef HAVE_TERMIOS_H
527     #include <termios.h>
528     #endif]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])])
529    
530     AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer,
531     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])])
532     if test x$rxvt_cv_xpointer = xyes; then
533     AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef)
534     fi
535    
536 root 1.35 AC_CACHE_CHECK([for XLIB_ILLEGAL_ACCESS], rxvt_xlib_illegal_access,
537     [AC_COMPILE_IFELSE(
538     [AC_LANG_PROGRAM([
539     #define XLIB_ILLEGAL_ACCESS
540     #include <X11/Xlib.h>
541     ],[
542     Display *dpy;
543     dpy->xdefaults = (char *)0;
544     ])],
545     [rxvt_xlib_illegal_access=yes],[rxvt_xlib_illegal_access=no]
546     )])
547     if test x$rxvt_xlib_illegal_access = xyes; then
548     AC_DEFINE(XLIB_ILLEGAL_ACCESS, 1, Define ONLY iff Xlib.h supports it)
549     fi
550 ayin 1.1
551     AC_C_CONST
552     AC_C_INLINE
553    
554     dnl> AC_HEADER_STDC dnl# skip this test, Sun always fails anyhow.
555    
556     dnl# --------------------------------------------------------------------------
557     dnl# CHECKING FOR MISSING TYPEDEFS
558     dnl# --------------------------------------------------------------------------
559     dnl# Missing typedefs and replacements
560     AC_TYPE_MODE_T
561     dnl> AC_CHECK_TYPE(umode_t, int)
562     dnl> AC_CHECK_TYPE(off_t, long)
563     AC_TYPE_PID_T
564     AC_TYPE_UID_T
565    
566     AC_CHECK_SIZEOF(short, 2)
567     AC_CHECK_SIZEOF(int, 4)
568     dnl AC_CHECK_SIZEOF(long, 4)
569     AC_CHECK_SIZEOF(long long, 8)
570     AC_CHECK_SIZEOF(int *, 4)
571    
572     dnl# see usage below
573 ayin 1.13 AC_DEFUN([RXVT_CHECK_SIZE],
574 ayin 1.1 [AC_CACHE_CHECK([for $2], $1,
575     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl
576     if test "$ac_cv_sizeof_char" -ge $3; then
577     $1="$4 char"
578     else
579     if test "$ac_cv_sizeof_short" -ge $3; then
580     $1="$4 short"
581     else
582     if test "$ac_cv_sizeof_int" -ge $3; then
583     $1="$4 int"
584     else
585     if test "$ac_cv_sizeof_long" -ge $3; then
586     $1="$4 long"
587     else
588     if test "$ac_cv_sizeof_long_long" -ge $3; then
589     $1="$4 long long"
590     else
591     $1="$4 $5" # we _must_ have a (possibly wrong) default
592     fi
593     fi
594     fi
595     fi
596     fi])])]
597     if test x"$$1" != xyes; then
598     $6="typedef $$1 $2;"
599     else
600     if test x"$4" = x; then
601     $6="/* typedef $5 $2; */"
602     else
603     $6="/* typedef $4 $5 $2; */"
604     fi
605     fi dnl
606     )
607     dnl#
608     dnl# Look for types the system may know about anyway.
609     dnl#
610     RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef)
611     AC_SUBST(rxvt_int16_typedef)
612     RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef)
613     AC_SUBST(rxvt_uint16_typedef)
614     RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef)
615     AC_SUBST(rxvt_int32_typedef)
616     RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef)
617     AC_SUBST(rxvt_uint32_typedef)
618     dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef)
619     dnl AC_SUBST(rxvt_int64_typedef)
620     dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef)
621     dnl AC_SUBST(rxvt_uint64_typedef)
622     dnl#
623     dnl# Now look for another we use
624     dnl#
625     if test "$ac_cv_sizeof_int_p" -eq 8; then
626     rxvt_intp_define="#define intp_t int64_t"
627     rxvt_u_intp_define="#define u_intp_t u_int64_t"
628     else
629     if test "$ac_cv_sizeof_int_p" -eq 4; then
630     rxvt_intp_define="#define intp_t int32_t"
631     rxvt_u_intp_define="#define u_intp_t u_int32_t"
632     else
633     if test "$ac_cv_sizeof_int_p" -eq 2; then
634     rxvt_intp_define="#define intp_t int16_t"
635     rxvt_u_intp_define="#define u_intp_t u_int16_t"
636     else
637     rxvt_intp_define="#error set intp_t"
638     rxvt_u_intp_define="#error set u_intp_t"
639     fi
640     fi
641     fi
642     AC_SUBST(rxvt_intp_define)
643     AC_SUBST(rxvt_u_intp_define)
644    
645     dnl# --------------------------------------------------------------------------
646     dnl# CHECKING FOR LIBRARY FUNCTIONS
647     dnl# --------------------------------------------------------------------------
648     AC_TYPE_SIGNAL
649     dnl> AC_FUNC_VPRINTF
650    
651     AC_CHECK_FUNCS( \
652     unsetenv \
653     setutent \
654     on_exit \
655     )
656    
657 ayin 1.15 UTMP_CHECK
658 ayin 1.1
659     dnl# --------------------------------------------------------------------------
660    
661     dnl# find ttys/ttytab
662     AC_CACHE_CHECK(where ttys/ttytab is located, rxvt_cv_path_ttytab,
663     [for ttys_file in dnl
664     /etc/ttys /etc/ttytab;
665     do
666 ayin 1.40 if test -f "$ttys_file" ; then
667 ayin 1.1 rxvt_cv_path_ttytab=$ttys_file
668     break
669     fi
670     done
671     ])
672     if test x$rxvt_cv_path_ttytab != x; then
673     AC_DEFINE_UNQUOTED(TTYTAB_FILENAME, "$rxvt_cv_path_ttytab", Define location of ttys/ttytab)
674     fi
675    
676     dnl# --------------------------------------------------------------------------
677     dnl# --------------------------------------------------------------------------
678    
679     dnl# this is a really hack test for some basic Xlocale stuff
680     ac_save_LIBS=$LIBS
681     ac_save_CFLAGS=$CFLAGS
682     CFLAGS="$CFLAGS $X_CFLAGS"
683     LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
684     AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
685     [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>
686 ayin 1.37 #include <stdlib.h>
687 ayin 1.1 main() {
688     char *p;
689     if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
690     exit (XSupportsLocale() ? 0 : 1);
691     else
692     exit (1);}]])],[dnl
693     rxvt_cv_func_xlocale=yes],[rxvt_cv_func_xlocale=no],[dnl
694 ayin 1.53 :])])
695 ayin 1.54 if test x$support_xim = xyes; then
696     if test x$rxvt_cv_func_xlocale = xyes; then
697     AC_DEFINE(USE_XIM, 1, Define if you want to have XIM (X Input Method) protocol support - required for multibyte characters input)
698     fi
699     fi
700 ayin 1.1
701     AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
702     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define X_LOCALE 1
703     #include <X11/Xlocale.h>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_xsetlocale=yes],[rxvt_cv_func_xsetlocale=no])])
704     if test x$rxvt_cv_func_xsetlocale = xyes; then
705     AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
706     fi
707     LIBS=$ac_save_LIBS
708     CFLAGS=$ac_save_CFLAGS
709    
710     AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
711     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <clocale>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_setlocale=yes],[rxvt_cv_func_setlocale=no])])
712     if test x$rxvt_cv_func_setlocale = xyes; then
713     AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
714     fi
715    
716     AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
717     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
718     if test x$rxvt_cv_func_nl_langinfo = xyes; then
719     AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
720     fi
721    
722 ayin 1.19 SCM_RIGHTS_CHECK
723 ayin 1.1
724     AC_CACHE_CHECK(for broken XIM callback, rxvt_broken_ximcb,
725     [AC_COMPILE_IFELSE([
726     #include <X11/Xlib.h>
727    
728     void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
729    
730     void f() {
731     XIMCallback cb;
732     cb.callback = im_destroy_cb;
733     }
734     ],rxvt_broken_ximcb=yes,rxvt_broken_ximcb=no)])
735    
736     if test x$rxvt_broken_ximcb = xyes; then
737     AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
738     fi
739    
740 ayin 1.15 PTY_CHECK
741 ayin 1.1
742 ayin 1.23 TTY_GROUP_CHECK
743    
744 ayin 1.1 dnl# --------------------------------------------------------------------------
745     dnl# now add and remove other stuff
746     dnl# --------------------------------------------------------------------------
747     if test x$support_xft = xyes; then
748 ayin 1.18 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
749     if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
750     LIBS="$LIBS `$PKG_CONFIG xft --libs`"
751     CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
752     else
753 ayin 1.22 AC_PATH_PROG(XFT_CONFIG, xft-config, no)
754 ayin 1.18 if test $XFT_CONFIG != no; then
755     LIBS="$LIBS `$XFT_CONFIG --libs`"
756     CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
757     fi
758     fi
759 ayin 1.1
760     AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
761     AC_CHECK_LIB(Xft,XftDrawString32,,[support_xft=no])
762    
763     if test x$support_xft = xyes; then
764     AC_DEFINE(XFT, 1, Define to enable xft support)
765     fi
766     fi
767     if test x$support_styles = xyes; then
768     AC_DEFINE(ENABLE_STYLES, 1, Define if you want bold and italic support)
769     fi
770     if test x$support_iso14755 = xyes; then
771     AC_DEFINE(ISO_14755, 1, Define if you want ISO 14755 extended support)
772     fi
773     if test x$support_8bitctrls = xyes; then
774     AC_DEFINE(EIGHT_BIT_CONTROLS, 1, Define if you want 8 bit control sequences)
775     fi
776     if test x$support_fading = xyes; then
777     AC_DEFINE(OFF_FOCUS_FADING, 1, Define if you want faded colors when focus is lost)
778     fi
779     if test x$support_tinting = xyes; then
780     AC_DEFINE(TINTING, 1, Define if you want your background to be tinted)
781     fi
782     if test x$support_inheritpixmap = xyes; then
783 root 1.56 AC_DEFINE(ENABLE_TRANSPARENCY, 1, Define if you want your background to use the parent window background)
784 ayin 1.1 fi
785     if test x$support_keepscrolling = xno; then
786     AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
787     fi
788     if test x$support_selectionscrolling = xyes; then
789     AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen)
790     fi
791     if test x$support_mousewheel = xyes; then
792     AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
793     fi
794     if test x$support_mouseslipwheel = xyes; then
795     AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
796     fi
797 sasha 1.39 if test x$support_xpm = xyes -o x$support_afterimage = xyes ; then
798     AC_DEFINE(XPM_BACKGROUND, 1, Define if you want to have sexy-looking background pixmaps. Needs libXpm or libAfterImage)
799     fi
800    
801     if test x$support_afterimage = xyes; then
802     AC_DEFINE(HAVE_AFTERIMAGE, 1, Define if you want to use libAfterImage for image processing)
803     fi
804    
805     if test x$support_afterstep = xyes; then
806     AC_DEFINE(AFTERSTEP_INTEGRATION, 1, Define if you want to integrate with AfterStep window manager)
807 ayin 1.1 fi
808 sasha 1.39
809 ayin 1.1 if test x$support_scroll_rxvt = xyes; then
810     AC_DEFINE(RXVT_SCROLLBAR, 1, Support Rxvt original style scrollbars)
811     scrolltypes="rxvt"
812     fi
813     if test x$support_scroll_next = xyes; then
814     AC_DEFINE(NEXT_SCROLLBAR, 1, Support NeXT style scrollbars)
815     scrolltypes="$scrolltypes next"
816     fi
817     if test x$support_scroll_xterm = xyes; then
818     AC_DEFINE(XTERM_SCROLLBAR, 1, Support Xterm style scrollbars)
819     scrolltypes="$scrolltypes xterm"
820     fi
821     if test x$support_scroll_plain = xyes; then
822     AC_DEFINE(PLAIN_SCROLLBAR, 1, Support plain style scrollbars)
823     scrolltypes="$scrolltypes plain"
824     fi
825     if test x$support_pointer_blank = xyes; then
826     AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing)
827     fi
828     if test x$support_text_blink = xyes; then
829     AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support)
830     fi
831     if test x$support_unicode3 = xyes; then
832     AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0)
833     fi
834     if test x$support_combining = xyes; then
835     AC_DEFINE(ENABLE_COMBINING, 1, Define if you want to automatically compose combining characters)
836     fi
837     if test x$codesets = xall; then
838     codesets=jp,jp-ext,kr,zh,zh-ext
839     fi
840     AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
841     AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
842     for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
843     case "$codeset" in
844     JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;;
845     JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;;
846     KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;;
847     ZH ) AC_DEFINE(ENCODING_ZH, 1, Define if you want chinese codesets) ;;
848     ZH_EXT ) AC_DEFINE(ENCODING_ZH_EXT, 1, Define if you want extended chinese codesets) ;;
849     esac
850     done
851    
852     IF_PERL=\#
853     if test x$support_perl = xyes; then
854     AC_PATH_PROG(PERL, perl5)
855     AC_PATH_PROG(PERL, perl)
856    
857     AC_MSG_CHECKING(for $PERL suitability)
858     if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
859    
860     save_CXXFLAGS="$CXXFLAGS"
861     save_LIBS="$LIBS"
862     CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
863     LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
864     AC_TRY_LINK([
865     #include <EXTERN.h>
866     #include <perl.h>
867     #include <XSUB.h>
868     ],[
869     PerlInterpreter *perl = perl_alloc ();
870     ],[rxvt_perl_link=yes],[rxvt_perl_link=no])
871     CXXFLAGS="$save_CXXFLAGS"
872     LIBS="$save_LIBS"
873    
874     if test x$rxvt_perl_link = xyes; then
875     AC_MSG_RESULT(ok)
876     AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
877     IF_PERL=
878     PERL_O=rxvtperl.o
879     PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
880     PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
881     PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
882     else
883 ayin 1.3 AC_MSG_ERROR([no, unable to link])
884 ayin 1.1 fi
885     else
886 ayin 1.3 AC_MSG_ERROR([no working perl found, or perl not version >= 5.8])
887 ayin 1.1 fi
888     fi
889     AC_SUBST(PERLLIB)
890     AC_SUBST(PERLFLAGS)
891     AC_SUBST(PERLPRIVLIBEXP)
892     AC_SUBST(PERL)
893     AC_SUBST(IF_PERL)
894     AC_SUBST(PERL_O)
895    
896     if test x$support_perl = xyes; then
897     support_frills=yes
898     fi
899    
900 ayin 1.57 if test x$support_frills = xyes; then
901     AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
902     fi
903    
904 ayin 1.1 AC_SUBST(CFLAGS)
905     AC_SUBST(CPPFLAGS)
906     AC_SUBST(LDFLAGS)
907     AC_SUBST(X_CFLAGS)
908    
909     dnl# Attack the libs
910     AC_SUBST(LIBS)
911     AC_SUBST(X_LIBS)
912     AC_SUBST(X_EXTRA_LIBS)
913    
914 sasha 1.39 AC_SUBST(LIBAFTERIMAGE_CFLAGS)
915     AC_SUBST(AFTERIMAGE_LIBS)
916    
917 ayin 1.1 AC_ARG_PROGRAM
918    
919     dnl# test for "sun" or "__sun__" before include sys_ioctl
920    
921     dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
922 ayin 1.13 AC_DEFUN([RXVT_DEFINE_TO_INCLUDE], dnl
923 ayin 1.1 [if test "$$3" = "$4" -o "$$5" = "$6"; then
924     $1="#include <$2>"
925     else
926     $1="/* #include <$2> */"
927     fi dnl
928     AC_SUBST($1)])
929    
930     RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch)
931     RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch)
932     RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch)
933     RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
934     RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch)
935     RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
936     RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch)
937     RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
938     RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
939     RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
940     RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
941     RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
942     RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)
943    
944     AC_CONFIG_FILES([Makefile \
945     doc/Makefile \
946     src/Makefile \
947     src/rxvtlib.h \
948     ])
949     AC_OUTPUT
950    
951     echo "Configuration:
952    
953     Rxvt version: $VERSION : $DATE
954     Source code location: $srcdir
955     Install path: ${prefix}/bin
956     Compiler: $CXX
957 root 1.36 Compiler flags: $CXXFLAGS
958 ayin 1.1 Linker: $LINKER"
959    
960     if test x$support_xpm = xyes; then
961     echo " Xpm library: $XPM_LIBS"
962     fi
963    
964 sasha 1.39 if test x$support_afterimage = xyes; then
965 root 1.45 echo " AfterImage support: yes"
966 sasha 1.39 fi
967    
968     if test x$support_afterstep = xyes; then
969 ayin 1.47 echo " AfterStep integration: yes"
970 sasha 1.39 fi
971    
972 ayin 1.1 if test x$term != x; then
973     echo " set TERM to: $term"
974     fi
975     if test x$terminfo != x; then
976     echo " set TERMINFO to: $terminfo"
977     fi
978     echo " default resource name: $RESNAME"
979     echo " resource class: $RESCLASS"
980     if test x$RESFALLBACK != x; then
981     echo " resource class fallback: $RESFALLBACK"
982     fi
983     echo
984 root 1.20 echo " embedded perl: $support_perl"
985     echo
986 ayin 1.1 if test x$support_xpm = xneedsmanualspecification; then
987     echo ".----------------------------------------------------------------."
988     echo ". WARNING: --enable-xpm-background was specified however the ."
989     echo ". XPM includes files and libraries could not be found. ."
990     echo ". XPM backgrounds are now being DISABLED! If you want ."
991     echo ". to use them you should rerun configure with the ."
992     echo ". appropriate --with-xpm-includes=/path/to/xpm/includes ."
993     echo ". and --with-xpm-library=/path/to/xpm/library lines. ."
994     echo ".----------------------------------------------------------------."
995     fi
996     if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
997     echo ".----------------------------------------------------------------."
998     echo ". WARNING: --enable-xim was specified however the locale support ."
999     echo ". functions could not be found. ."
1000     echo ". XIM is now being DISABLED! ."
1001     echo ".----------------------------------------------------------------."
1002     fi
1003    
1004 root 1.32 echo "*** Optionally check src/feature.h for further, rarely used options ***"
1005 ayin 1.1 echo
1006