ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/configure.ac
Revision: 1.60
Committed: Tue Jun 26 21:59:13 2007 UTC (16 years, 11 months ago) by ayin
Branch: MAIN
Changes since 1.59: +1 -5 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     LIBS=$ac_save_LIBS
536     CFLAGS=$ac_save_CFLAGS
537    
538 root 1.35 AC_CACHE_CHECK([for XLIB_ILLEGAL_ACCESS], rxvt_xlib_illegal_access,
539     [AC_COMPILE_IFELSE(
540     [AC_LANG_PROGRAM([
541     #define XLIB_ILLEGAL_ACCESS
542     #include <X11/Xlib.h>
543     ],[
544     Display *dpy;
545     dpy->xdefaults = (char *)0;
546     ])],
547     [rxvt_xlib_illegal_access=yes],[rxvt_xlib_illegal_access=no]
548     )])
549     if test x$rxvt_xlib_illegal_access = xyes; then
550     AC_DEFINE(XLIB_ILLEGAL_ACCESS, 1, Define ONLY iff Xlib.h supports it)
551     fi
552 ayin 1.1
553     AC_C_CONST
554     AC_C_INLINE
555    
556     dnl> AC_HEADER_STDC dnl# skip this test, Sun always fails anyhow.
557    
558     dnl# --------------------------------------------------------------------------
559     dnl# CHECKING FOR MISSING TYPEDEFS
560     dnl# --------------------------------------------------------------------------
561     dnl# Missing typedefs and replacements
562     AC_TYPE_MODE_T
563     dnl> AC_CHECK_TYPE(umode_t, int)
564     dnl> AC_CHECK_TYPE(off_t, long)
565     AC_TYPE_PID_T
566     AC_TYPE_UID_T
567    
568     AC_CHECK_SIZEOF(short, 2)
569     AC_CHECK_SIZEOF(int, 4)
570     dnl AC_CHECK_SIZEOF(long, 4)
571     AC_CHECK_SIZEOF(long long, 8)
572     AC_CHECK_SIZEOF(int *, 4)
573    
574     dnl# see usage below
575 ayin 1.13 AC_DEFUN([RXVT_CHECK_SIZE],
576 ayin 1.1 [AC_CACHE_CHECK([for $2], $1,
577     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl
578     if test "$ac_cv_sizeof_char" -ge $3; then
579     $1="$4 char"
580     else
581     if test "$ac_cv_sizeof_short" -ge $3; then
582     $1="$4 short"
583     else
584     if test "$ac_cv_sizeof_int" -ge $3; then
585     $1="$4 int"
586     else
587     if test "$ac_cv_sizeof_long" -ge $3; then
588     $1="$4 long"
589     else
590     if test "$ac_cv_sizeof_long_long" -ge $3; then
591     $1="$4 long long"
592     else
593     $1="$4 $5" # we _must_ have a (possibly wrong) default
594     fi
595     fi
596     fi
597     fi
598     fi])])]
599     if test x"$$1" != xyes; then
600     $6="typedef $$1 $2;"
601     else
602     if test x"$4" = x; then
603     $6="/* typedef $5 $2; */"
604     else
605     $6="/* typedef $4 $5 $2; */"
606     fi
607     fi dnl
608     )
609     dnl#
610     dnl# Look for types the system may know about anyway.
611     dnl#
612     RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef)
613     AC_SUBST(rxvt_int16_typedef)
614     RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef)
615     AC_SUBST(rxvt_uint16_typedef)
616     RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef)
617     AC_SUBST(rxvt_int32_typedef)
618     RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef)
619     AC_SUBST(rxvt_uint32_typedef)
620     dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef)
621     dnl AC_SUBST(rxvt_int64_typedef)
622     dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef)
623     dnl AC_SUBST(rxvt_uint64_typedef)
624     dnl#
625     dnl# Now look for another we use
626     dnl#
627     if test "$ac_cv_sizeof_int_p" -eq 8; then
628     rxvt_intp_define="#define intp_t int64_t"
629     rxvt_u_intp_define="#define u_intp_t u_int64_t"
630     else
631     if test "$ac_cv_sizeof_int_p" -eq 4; then
632     rxvt_intp_define="#define intp_t int32_t"
633     rxvt_u_intp_define="#define u_intp_t u_int32_t"
634     else
635     if test "$ac_cv_sizeof_int_p" -eq 2; then
636     rxvt_intp_define="#define intp_t int16_t"
637     rxvt_u_intp_define="#define u_intp_t u_int16_t"
638     else
639     rxvt_intp_define="#error set intp_t"
640     rxvt_u_intp_define="#error set u_intp_t"
641     fi
642     fi
643     fi
644     AC_SUBST(rxvt_intp_define)
645     AC_SUBST(rxvt_u_intp_define)
646    
647     dnl# --------------------------------------------------------------------------
648     dnl# CHECKING FOR LIBRARY FUNCTIONS
649     dnl# --------------------------------------------------------------------------
650     AC_TYPE_SIGNAL
651     dnl> AC_FUNC_VPRINTF
652    
653     AC_CHECK_FUNCS( \
654     unsetenv \
655     setutent \
656     on_exit \
657     )
658    
659 ayin 1.15 UTMP_CHECK
660 ayin 1.1
661     dnl# --------------------------------------------------------------------------
662    
663     dnl# find ttys/ttytab
664     AC_CACHE_CHECK(where ttys/ttytab is located, rxvt_cv_path_ttytab,
665     [for ttys_file in dnl
666     /etc/ttys /etc/ttytab;
667     do
668 ayin 1.40 if test -f "$ttys_file" ; then
669 ayin 1.1 rxvt_cv_path_ttytab=$ttys_file
670     break
671     fi
672     done
673     ])
674     if test x$rxvt_cv_path_ttytab != x; then
675     AC_DEFINE_UNQUOTED(TTYTAB_FILENAME, "$rxvt_cv_path_ttytab", Define location of ttys/ttytab)
676     fi
677    
678     dnl# --------------------------------------------------------------------------
679     dnl# --------------------------------------------------------------------------
680    
681     dnl# this is a really hack test for some basic Xlocale stuff
682     ac_save_LIBS=$LIBS
683     ac_save_CFLAGS=$CFLAGS
684     CFLAGS="$CFLAGS $X_CFLAGS"
685     LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
686     AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
687     [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>
688 ayin 1.37 #include <stdlib.h>
689 ayin 1.1 main() {
690     char *p;
691     if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
692     exit (XSupportsLocale() ? 0 : 1);
693     else
694     exit (1);}]])],[dnl
695     rxvt_cv_func_xlocale=yes],[rxvt_cv_func_xlocale=no],[dnl
696 ayin 1.53 :])])
697 ayin 1.54 if test x$support_xim = xyes; then
698     if test x$rxvt_cv_func_xlocale = xyes; then
699     AC_DEFINE(USE_XIM, 1, Define if you want to have XIM (X Input Method) protocol support - required for multibyte characters input)
700     fi
701     fi
702 ayin 1.1
703     AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
704     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define X_LOCALE 1
705     #include <X11/Xlocale.h>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_xsetlocale=yes],[rxvt_cv_func_xsetlocale=no])])
706     if test x$rxvt_cv_func_xsetlocale = xyes; then
707     AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
708     fi
709     LIBS=$ac_save_LIBS
710     CFLAGS=$ac_save_CFLAGS
711    
712     AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
713     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <clocale>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_setlocale=yes],[rxvt_cv_func_setlocale=no])])
714     if test x$rxvt_cv_func_setlocale = xyes; then
715     AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
716     fi
717    
718     AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
719     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
720     if test x$rxvt_cv_func_nl_langinfo = xyes; then
721     AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
722     fi
723    
724 ayin 1.19 SCM_RIGHTS_CHECK
725 ayin 1.1
726     AC_CACHE_CHECK(for broken XIM callback, rxvt_broken_ximcb,
727     [AC_COMPILE_IFELSE([
728     #include <X11/Xlib.h>
729    
730     void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
731    
732     void f() {
733     XIMCallback cb;
734     cb.callback = im_destroy_cb;
735     }
736     ],rxvt_broken_ximcb=yes,rxvt_broken_ximcb=no)])
737    
738     if test x$rxvt_broken_ximcb = xyes; then
739     AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
740     fi
741    
742 ayin 1.15 PTY_CHECK
743 ayin 1.1
744 ayin 1.23 TTY_GROUP_CHECK
745    
746 ayin 1.1 dnl# --------------------------------------------------------------------------
747     dnl# now add and remove other stuff
748     dnl# --------------------------------------------------------------------------
749     if test x$support_xft = xyes; then
750 ayin 1.18 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
751     if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
752     LIBS="$LIBS `$PKG_CONFIG xft --libs`"
753     CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
754     else
755 ayin 1.22 AC_PATH_PROG(XFT_CONFIG, xft-config, no)
756 ayin 1.18 if test $XFT_CONFIG != no; then
757     LIBS="$LIBS `$XFT_CONFIG --libs`"
758     CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
759     fi
760     fi
761 ayin 1.1
762     AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
763     AC_CHECK_LIB(Xft,XftDrawString32,,[support_xft=no])
764    
765     if test x$support_xft = xyes; then
766     AC_DEFINE(XFT, 1, Define to enable xft support)
767     fi
768     fi
769     if test x$support_styles = xyes; then
770     AC_DEFINE(ENABLE_STYLES, 1, Define if you want bold and italic support)
771     fi
772     if test x$support_iso14755 = xyes; then
773     AC_DEFINE(ISO_14755, 1, Define if you want ISO 14755 extended support)
774     fi
775     if test x$support_8bitctrls = xyes; then
776     AC_DEFINE(EIGHT_BIT_CONTROLS, 1, Define if you want 8 bit control sequences)
777     fi
778     if test x$support_fading = xyes; then
779     AC_DEFINE(OFF_FOCUS_FADING, 1, Define if you want faded colors when focus is lost)
780     fi
781     if test x$support_tinting = xyes; then
782     AC_DEFINE(TINTING, 1, Define if you want your background to be tinted)
783     fi
784     if test x$support_inheritpixmap = xyes; then
785 root 1.56 AC_DEFINE(ENABLE_TRANSPARENCY, 1, Define if you want your background to use the parent window background)
786 ayin 1.1 fi
787     if test x$support_keepscrolling = xno; then
788     AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
789     fi
790     if test x$support_selectionscrolling = xyes; then
791     AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen)
792     fi
793     if test x$support_mousewheel = xyes; then
794     AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
795     fi
796     if test x$support_mouseslipwheel = xyes; then
797     AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
798     fi
799 sasha 1.39 if test x$support_xpm = xyes -o x$support_afterimage = xyes ; then
800     AC_DEFINE(XPM_BACKGROUND, 1, Define if you want to have sexy-looking background pixmaps. Needs libXpm or libAfterImage)
801     fi
802    
803     if test x$support_afterimage = xyes; then
804     AC_DEFINE(HAVE_AFTERIMAGE, 1, Define if you want to use libAfterImage for image processing)
805     fi
806    
807     if test x$support_afterstep = xyes; then
808     AC_DEFINE(AFTERSTEP_INTEGRATION, 1, Define if you want to integrate with AfterStep window manager)
809 ayin 1.1 fi
810 sasha 1.39
811 ayin 1.1 if test x$support_scroll_rxvt = xyes; then
812     AC_DEFINE(RXVT_SCROLLBAR, 1, Support Rxvt original style scrollbars)
813     scrolltypes="rxvt"
814     fi
815     if test x$support_scroll_next = xyes; then
816     AC_DEFINE(NEXT_SCROLLBAR, 1, Support NeXT style scrollbars)
817     scrolltypes="$scrolltypes next"
818     fi
819     if test x$support_scroll_xterm = xyes; then
820     AC_DEFINE(XTERM_SCROLLBAR, 1, Support Xterm style scrollbars)
821     scrolltypes="$scrolltypes xterm"
822     fi
823     if test x$support_scroll_plain = xyes; then
824     AC_DEFINE(PLAIN_SCROLLBAR, 1, Support plain style scrollbars)
825     scrolltypes="$scrolltypes plain"
826     fi
827     if test x$support_pointer_blank = xyes; then
828     AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing)
829     fi
830     if test x$support_text_blink = xyes; then
831     AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support)
832     fi
833     if test x$support_unicode3 = xyes; then
834     AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0)
835     fi
836     if test x$support_combining = xyes; then
837     AC_DEFINE(ENABLE_COMBINING, 1, Define if you want to automatically compose combining characters)
838     fi
839     if test x$codesets = xall; then
840     codesets=jp,jp-ext,kr,zh,zh-ext
841     fi
842     AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
843     AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
844     for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
845     case "$codeset" in
846     JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;;
847     JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;;
848     KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;;
849     ZH ) AC_DEFINE(ENCODING_ZH, 1, Define if you want chinese codesets) ;;
850     ZH_EXT ) AC_DEFINE(ENCODING_ZH_EXT, 1, Define if you want extended chinese codesets) ;;
851     esac
852     done
853    
854     IF_PERL=\#
855     if test x$support_perl = xyes; then
856     AC_PATH_PROG(PERL, perl5)
857     AC_PATH_PROG(PERL, perl)
858    
859     AC_MSG_CHECKING(for $PERL suitability)
860     if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
861    
862     save_CXXFLAGS="$CXXFLAGS"
863     save_LIBS="$LIBS"
864     CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
865     LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
866     AC_TRY_LINK([
867     #include <EXTERN.h>
868     #include <perl.h>
869     #include <XSUB.h>
870     ],[
871     PerlInterpreter *perl = perl_alloc ();
872     ],[rxvt_perl_link=yes],[rxvt_perl_link=no])
873     CXXFLAGS="$save_CXXFLAGS"
874     LIBS="$save_LIBS"
875    
876     if test x$rxvt_perl_link = xyes; then
877     AC_MSG_RESULT(ok)
878     AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
879     IF_PERL=
880     PERL_O=rxvtperl.o
881     PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
882     PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
883     PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
884     else
885 ayin 1.3 AC_MSG_ERROR([no, unable to link])
886 ayin 1.1 fi
887     else
888 ayin 1.3 AC_MSG_ERROR([no working perl found, or perl not version >= 5.8])
889 ayin 1.1 fi
890     fi
891     AC_SUBST(PERLLIB)
892     AC_SUBST(PERLFLAGS)
893     AC_SUBST(PERLPRIVLIBEXP)
894     AC_SUBST(PERL)
895     AC_SUBST(IF_PERL)
896     AC_SUBST(PERL_O)
897    
898     if test x$support_perl = xyes; then
899     support_frills=yes
900     fi
901    
902 ayin 1.57 if test x$support_frills = xyes; then
903     AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
904     fi
905    
906 ayin 1.1 AC_SUBST(CFLAGS)
907     AC_SUBST(CPPFLAGS)
908     AC_SUBST(LDFLAGS)
909     AC_SUBST(X_CFLAGS)
910    
911     dnl# Attack the libs
912     AC_SUBST(LIBS)
913     AC_SUBST(X_LIBS)
914     AC_SUBST(X_EXTRA_LIBS)
915    
916 sasha 1.39 AC_SUBST(LIBAFTERIMAGE_CFLAGS)
917     AC_SUBST(AFTERIMAGE_LIBS)
918    
919 ayin 1.1 AC_ARG_PROGRAM
920    
921     dnl# test for "sun" or "__sun__" before include sys_ioctl
922    
923     dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
924 ayin 1.13 AC_DEFUN([RXVT_DEFINE_TO_INCLUDE], dnl
925 ayin 1.1 [if test "$$3" = "$4" -o "$$5" = "$6"; then
926     $1="#include <$2>"
927     else
928     $1="/* #include <$2> */"
929     fi dnl
930     AC_SUBST($1)])
931    
932     RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch)
933     RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch)
934     RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch)
935     RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
936     RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch)
937     RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
938     RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch)
939     RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
940     RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
941     RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
942     RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
943     RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
944     RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)
945    
946     AC_CONFIG_FILES([Makefile \
947     doc/Makefile \
948     src/Makefile \
949     src/rxvtlib.h \
950     ])
951     AC_OUTPUT
952    
953     echo "Configuration:
954    
955     Rxvt version: $VERSION : $DATE
956     Source code location: $srcdir
957     Install path: ${prefix}/bin
958     Compiler: $CXX
959 root 1.36 Compiler flags: $CXXFLAGS
960 ayin 1.1 Linker: $LINKER"
961    
962     if test x$support_xpm = xyes; then
963     echo " Xpm library: $XPM_LIBS"
964     fi
965    
966 sasha 1.39 if test x$support_afterimage = xyes; then
967 root 1.45 echo " AfterImage support: yes"
968 sasha 1.39 fi
969    
970     if test x$support_afterstep = xyes; then
971 ayin 1.47 echo " AfterStep integration: yes"
972 sasha 1.39 fi
973    
974 ayin 1.1 if test x$term != x; then
975     echo " set TERM to: $term"
976     fi
977     if test x$terminfo != x; then
978     echo " set TERMINFO to: $terminfo"
979     fi
980     echo " default resource name: $RESNAME"
981     echo " resource class: $RESCLASS"
982     if test x$RESFALLBACK != x; then
983     echo " resource class fallback: $RESFALLBACK"
984     fi
985     echo
986 root 1.20 echo " embedded perl: $support_perl"
987     echo
988 ayin 1.1 if test x$support_xpm = xneedsmanualspecification; then
989     echo ".----------------------------------------------------------------."
990     echo ". WARNING: --enable-xpm-background was specified however the ."
991     echo ". XPM includes files and libraries could not be found. ."
992     echo ". XPM backgrounds are now being DISABLED! If you want ."
993     echo ". to use them you should rerun configure with the ."
994     echo ". appropriate --with-xpm-includes=/path/to/xpm/includes ."
995     echo ". and --with-xpm-library=/path/to/xpm/library lines. ."
996     echo ".----------------------------------------------------------------."
997     fi
998     if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
999     echo ".----------------------------------------------------------------."
1000     echo ". WARNING: --enable-xim was specified however the locale support ."
1001     echo ". functions could not be found. ."
1002     echo ". XIM is now being DISABLED! ."
1003     echo ".----------------------------------------------------------------."
1004     fi
1005    
1006 root 1.32 echo "*** Optionally check src/feature.h for further, rarely used options ***"
1007 ayin 1.1 echo
1008