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/cvs/rxvt-unicode/configure.ac
Revision: 1.71
Committed: Thu Aug 2 00:19:32 2007 UTC (16 years, 10 months ago) by ayin
Branch: MAIN
Changes since 1.70: +1 -8 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 sasha 1.39 support_afterimage=yes
114     support_afterstep=yes
115 ayin 1.1 support_xft=yes
116     support_unicode3=no
117     support_combining=yes
118     support_8bitctrls=no
119     support_iso14755=yes
120     support_styles=yes
121     support_perl=yes
122     codesets=all
123    
124     dnl# --------------------------------------------------------------------------
125     dnl# CHECKING COMMAND LINE OPTIONS
126     dnl# --------------------------------------------------------------------------
127    
128     if test "x$enable_shared" = xyes; then
129     AC_DEFINE(LIBRXVT, 1, Build shared library version - specify via configure only)
130     INSTALL_LIBRXVT=yes
131     fi
132     AC_SUBST(INSTALL_LIBRXVT)
133    
134     AC_ARG_ENABLE(everything,
135     [ --enable-everything enable standard non-multichoice features
136     NOTE: this option is order dependent
137     NOTE: automatically enabled with --enable-shared],
138     [
139     if test x$enableval = xno; then
140     support_frills=no
141     support_inheritpixmap=no
142     support_tinting=no
143     support_fading=no
144     support_keepscrolling=no
145     support_selectionscrolling=no
146     support_lastlog=no
147     support_mousewheel=no
148     support_mouseslipwheel=no
149     support_text_blink=no
150     support_pointer_blank=no
151     support_scroll_rxvt=no
152     support_scroll_next=no
153     support_scroll_xterm=no
154     support_scroll_plain=no
155     support_utmp=no
156     support_wtmp=no
157     support_xim=no
158 sasha 1.39 support_afterimage=no
159     support_afterstep=no
160 ayin 1.1 support_xft=no
161     support_unicode3=no
162     support_combining=no
163     support_8bitctrls=no
164     support_iso14755=no
165     support_styles=no
166     support_perl=no
167     codesets=
168     fi
169     if test x$enableval = xyes; then
170     support_frills=yes
171     support_inheritpixmap=yes
172     support_tinting=yes
173     support_fading=yes
174     support_keepscrolling=yes
175     support_selectionscrolling=yes
176     support_lastlog=yes
177     support_mousewheel=yes
178     support_mouseslipwheel=yes
179     support_text_blink=yes
180     support_pointer_blank=yes
181     support_scroll_rxvt=yes
182     support_scroll_next=yes
183     support_scroll_xterm=yes
184     support_scroll_plain=yes
185     support_utmp=yes
186     support_wtmp=yes
187     support_xim=yes
188 sasha 1.39 support_afterimage=yes
189     support_afterstep=yes
190 ayin 1.1 support_xft=yes
191     support_unicode3=yes
192     support_combining=yes
193     #support_8bitctrls=yes
194     support_iso14755=yes
195     support_styles=yes
196     support_perl=yes
197     codesets=all
198     fi
199     ])
200    
201     AC_ARG_ENABLE(unicode3,
202     [ --enable-unicode3 use 21 instead of 16 bits to represent unicode characters],
203     [if test x$enableval = xyes -o x$enableval = xno; then
204     support_unicode3=$enableval
205     fi])
206    
207     AC_ARG_ENABLE(combining,
208     [ --enable-combining enable composition of base and combining characters],
209     [if test x$enableval = xyes -o x$enableval = xno; then
210     support_combining=$enableval
211     fi])
212    
213     AC_ARG_ENABLE(xft,
214     [ --enable-xft enable xft support on systems that have it],
215     [if test x$enableval = xyes -o x$enableval = xno; then
216     support_xft=$enableval
217     fi])
218    
219     AC_ARG_ENABLE(font-styles,
220     [ --enable-font-styles enable bold and italic support],
221     [if test x$enableval = xyes -o x$enableval = xno; then
222     support_styles=$enableval
223     fi])
224    
225 sasha 1.39 AC_ARG_ENABLE(afterimage,
226     [ --enable-afterimage enable integration with libAfterImage for background images],
227     [if test x$enableval = xyes -o x$enableval = xno; then
228     support_afterimage=$enableval
229     fi])
230    
231 ayin 1.41 AC_ARG_WITH(afterimage_config,
232     [ --with-afterimage-config=DIR use libAfterImage config script in DIR],
233 ayin 1.48 [if test "x$withval" != x; then
234     afterimage_config=$withval/afterimage-config
235     fi])
236 sasha 1.39
237 ayin 1.68 dnl AC_ARG_ENABLE(afterstep,
238     dnl [ --enable-afterstep enable integration with AfterStep window manager],
239     dnl [if test x$enableval = xyes -o x$enableval = xno; then
240     dnl support_afterstep=$enableval
241     dnl fi])
242 sasha 1.39
243 ayin 1.1 AC_ARG_ENABLE(transparency,
244     [ --enable-transparency enable transparent backgrounds],
245     [if test x$enableval = xyes -o x$enableval = xno; then
246     support_inheritpixmap=$enableval
247     fi])
248    
249     AC_ARG_ENABLE(tinting,
250     [ --enable-tinting enable tinting of transparent bg],
251     [if test x$enableval = xyes -o x$enableval = xno; then
252     support_tinting=$enableval
253     fi])
254    
255     AC_ARG_ENABLE(fading,
256     [ --enable-fading enable colors fading when off focus],
257     [if test x$enableval = xyes -o x$enableval = xno; then
258     support_fading=$enableval
259     fi])
260    
261     AC_ARG_ENABLE(rxvt-scroll,
262     [ --enable-rxvt-scroll enable rxvt style scrollbar],
263     [if test x$enableval = xyes -o x$enableval = xno; then
264     support_scroll_rxvt=$enableval
265     fi])
266    
267     AC_ARG_ENABLE(next-scroll,
268     [ --enable-next-scroll enable NeXT style scrollbar],
269     [if test x$enableval = xyes -o x$enableval = xno; then
270     support_scroll_next=$enableval
271     fi])
272    
273     AC_ARG_ENABLE(xterm-scroll,
274     [ --enable-xterm-scroll enable Xterm style scrollbar],
275     [if test x$enableval = xyes -o x$enableval = xno; then
276     support_scroll_xterm=$enableval
277     fi])
278    
279     AC_ARG_ENABLE(perl,
280     [ --enable-perl enable embedded perl interpreter],
281     [if test x$enableval = xyes -o x$enableval = xno; then
282     support_perl=$enableval
283     fi])
284    
285     AC_ARG_ENABLE(plain-scroll,
286     [ --enable-plain-scroll enable plain style scrollbar],
287     [if test x$enableval = xyes -o x$enableval = xno; then
288     support_scroll_plain=$enableval
289     fi])
290    
291     AC_ARG_WITH(codesets,
292     [ --with-codesets=NAME,.. compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)],
293     [codesets="$withval"])
294    
295     AC_ARG_ENABLE(xim,
296     [ --enable-xim XIM (X Input Method) protocol support],
297     [if test x$enableval = xyes -o x$enableval = xno; then
298     support_xim=$enableval
299     fi])
300    
301     AC_ARG_ENABLE(backspace-key,
302     [ --disable-backspace-key disable handling of the backspace key],
303     [if test x$enableval = xno; then
304     AC_DEFINE(NO_BACKSPACE_KEY, 1, Define if you don't want support for the backspace key)
305     fi])
306    
307     AC_ARG_ENABLE(delete-key,
308     [ --disable-delete-key disable handling of the delete key],
309     [if test x$enableval = xno; then
310     AC_DEFINE(NO_DELETE_KEY, 1, Define if you don't want support for the (non-keypad) delete key)
311     fi])
312    
313     AC_ARG_ENABLE(resources,
314     [ --disable-resources disable all resource checking],
315     [if test x$enableval = xno; then
316     AC_DEFINE(NO_RESOURCES, 1, Define if you don't want any resources read)
317     fi])
318    
319     AC_ARG_ENABLE(8bitctrls,
320     [ --enable-8bitctrls enable 8 bit control sequences (not recommended)],
321     [if test x$enableval = xyes -o x$enableval = xno; then
322     support_8bitctrls=$enableval
323     fi])
324    
325     RESFALLBACK=Rxvt
326     AC_ARG_ENABLE(fallback,
327     [ --enable-fallback(=CLASS) fall back on CLASS resources in addition to URxvt ones (default: Rxvt)],
328     [
329     test x$enableval = xyes && enableval=Rxvt
330     test x$enableval = xno && enableval=
331     RESFALLBACK="$enableval"
332     ])
333    
334     if test x$RESFALLBACK != x; then
335     AC_DEFINE_UNQUOTED(RESFALLBACK, "$RESFALLBACK", [Fallback resource class])
336     fi
337    
338     RESNAME=urxvt
339     AC_ARG_WITH(res-name,
340     [ --with-res-name=NAME use this as default resource name (default: urxvt)],
341     [RESNAME="$withval"])
342     AC_DEFINE_UNQUOTED(RESNAME,"$RESNAME", [Default resource name])
343    
344     RESCLASS=URxvt
345     AC_ARG_WITH(res-class,
346     [ --with-res-class=CLASS use this as the resource class (default: URxvt)],
347     [RESCLASS="$withval"])
348     AC_DEFINE_UNQUOTED(RESCLASS,"$RESCLASS", [Resource class])
349    
350     RXVTNAME=urxvt
351     AC_ARG_WITH(name,
352     [ --with-name=NAME set the basename for the installed binaries (default: urxvt)],
353     [RXVTNAME="$withval"])
354     AC_DEFINE_UNQUOTED(RXVTNAME,"$RXVTNAME", [Binary base name])
355    
356     RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
357     AC_SUBST(RXVTNAME)
358    
359     AC_ARG_ENABLE(swapscreen,
360     [ --disable-swapscreen disable swap screen support],
361     [if test x$enableval = xno; then
362     AC_DEFINE(NO_SECONDARY_SCREEN, 1, Disable the secondary screen. Many programs use the secondary screen as their workplace)
363     fi])
364    
365     AC_ARG_ENABLE(iso14755,
366     [ --enable-iso14755 enable support for extended ISO 14755 modes],
367     [if test x$enableval = xyes -o x$enableval = xno; then
368     support_iso14755=$enableval
369     fi])
370    
371     AC_ARG_ENABLE(frills,
372     [ --enable-frills enable support for rarely used features],
373     [if test x$enableval = xyes -o x$enableval = xno; then
374     support_frills=$enableval
375     fi])
376    
377     AC_ARG_ENABLE(keepscrolling,
378     [ --enable-keepscrolling enable continual scrolling on scrollbar arrow press],
379     [if test x$enableval = xyes -o x$enableval = xno; then
380     support_keepscrolling=$enableval
381     fi])
382    
383     AC_ARG_ENABLE(selectionscrolling,
384     [ --enable-selectionscrolling enable scrolling during selections],
385     [if test x$enableval = xyes -o x$enableval = xno; then
386     support_selectionscrolling=$enableval
387     fi])
388    
389     AC_ARG_ENABLE(mousewheel,
390     [ --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5],
391     [if test x$enableval = xyes -o x$enableval = xno; then
392     support_mousewheel=$enableval
393     fi])
394    
395     AC_ARG_ENABLE(slipwheeling,
396     [ --enable-slipwheeling enable slip wheel scrolling (requires previous)],
397     [if test x$enableval = xyes -o x$enableval = xno; then
398     support_mouseslipwheel=$enableval
399     fi])
400    
401     AC_ARG_ENABLE(smart-resize,
402     [ --enable-smart-resize enable smart growth/shrink behaviour],
403     [if test x$enableval = xyes; then
404     AC_DEFINE(SMART_RESIZE, 1, Define to use "smart" resize behavior)
405     fi])
406    
407     AC_ARG_ENABLE(text-blink,
408     [ --enable-text-blink enable blinking text],
409     [if test x$enableval = xyes -o x$enableval = xno; then
410     support_text_blink=$enableval
411     fi])
412    
413     AC_ARG_ENABLE(pointer-blank,
414     [ --enable-pointer-blank enable pointer blank when typing or inactive pointer],
415     [if test x$enableval = xyes -o x$enableval = xno; then
416     support_pointer_blank=$enableval
417     fi])
418    
419     AC_ARG_WITH(term,
420     [ --with-term=NAME set the terminal to NAME (default: rxvt)],
421     [if test x$withval != x; then
422     AC_DEFINE_UNQUOTED(TERMENV, "$withval",Set TERM to the value given by configure) term="$withval"
423     fi])
424    
425     AC_ARG_WITH(terminfo,
426     [ --with-terminfo=PATH set the path to the terminfo tree to PATH],
427     [if test x$withval != x; then
428     AC_DEFINE_UNQUOTED(RXVT_TERMINFO, "$withval", Set TERMINFO value to the value given by configure) terminfo="$withval"
429     fi])
430    
431     dnl# --------------------------------------------------------------------------
432    
433     AC_PATH_PROG(TIC, tic)
434    
435     dnl# need a neat way to detect SVR4 or its features
436     dnl# in src/command.c we use these functions:
437     dnl# grantpt(), unlockpt(), ptsname(), which are defined in <sys/ptms.h>
438     dnl# - but are these also defined for other systems?
439    
440     dnl# hack to find if this is SVR4 -- who knows?
441     dnl## AC_MSG_CHECKING(for SVR4)
442     dnl## AC_EGREP_CPP(yes,
443     dnl## [#if defined (SVR4) || defined (_SVR4) || defined (__svr4__)
444     dnl## yes;
445     dnl## #endif
446     dnl## ], [AC_MSG_RESULT(yes); AC_DEFINE(PERHAPS_SVR4)], AC_MSG_RESULT(perhaps not?))
447    
448     AC_PATH_XTRA
449    
450 ayin 1.65 AFTERIMAGE_CFLAGS=
451 sasha 1.39 AFTERIMAGE_LIBS=
452 sasha 1.62 AFTERIMAGE_VERSION=
453 sasha 1.39
454 ayin 1.44 if test x$support_afterimage = xyes; then
455 ayin 1.42 support_afterimage=no
456 root 1.45
457 ayin 1.46 if test "x$afterimage_config" = "x" ; then
458 ayin 1.43 AC_PATH_PROG(afterimage_config, afterimage-config, no)
459 ayin 1.42 fi
460 root 1.69 if test "x$afterimage_config" != "xno" ; then
461     AC_MSG_CHECKING(for libAfterImage version >= 1.15)
462     xAFTERIMAGE_VERSION=`$afterimage_config --version`
463     if test -n "$xAFTERIMAGE_VERSION" ; then
464     xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
465     xAFTERIMAGE_LIBS=`$afterimage_config --libs`
466     if test "x$xAFTERIMAGE_LIBS" != "x"; then
467     libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
468     libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
469     if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
470     support_afterimage=yes
471     AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
472     AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
473     AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
474     fi
475 sasha 1.62 fi
476 ayin 1.42 fi
477 root 1.69 if test "x$support_afterimage" = "xyes"; then
478     AC_MSG_RESULT($AFTERIMAGE_LIBS)
479     else
480     AC_MSG_RESULT(no)
481     fi
482 ayin 1.42 fi
483 sasha 1.39 fi
484    
485 ayin 1.1 dnl# --------------------------------------------------------------------------
486     dnl# CHECKING FOR HEADER FILES
487     dnl# --------------------------------------------------------------------------
488     AC_HEADER_SYS_WAIT
489     AC_CHECK_HEADERS( \
490     assert.h \
491     fcntl.h \
492     stdarg.h \
493     stdlib.h \
494     string.h \
495     termios.h \
496     unistd.h \
497     sys/byteorder.h \
498     sys/ioctl.h \
499     sys/select.h \
500     sys/sockio.h \
501     sys/strredir.h \
502     sys/time.h \
503 ayin 1.14 stdint.h \
504     wchar.h \
505     cwchar \
506     clocale \
507 ayin 1.1 )
508    
509     AC_HEADER_TIME
510    
511     dnl# check to allow both <termios.h> and <sys/ioctl.h>
512     AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl,
513     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
514     #include <sys/ioctl.h>
515     #ifdef HAVE_TERMIOS_H
516     #include <termios.h>
517     #endif]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])])
518    
519     AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer,
520     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])])
521     if test x$rxvt_cv_xpointer = xyes; then
522     AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef)
523     fi
524    
525 root 1.35 AC_CACHE_CHECK([for XLIB_ILLEGAL_ACCESS], rxvt_xlib_illegal_access,
526     [AC_COMPILE_IFELSE(
527     [AC_LANG_PROGRAM([
528     #define XLIB_ILLEGAL_ACCESS
529     #include <X11/Xlib.h>
530     ],[
531     Display *dpy;
532     dpy->xdefaults = (char *)0;
533     ])],
534     [rxvt_xlib_illegal_access=yes],[rxvt_xlib_illegal_access=no]
535     )])
536     if test x$rxvt_xlib_illegal_access = xyes; then
537     AC_DEFINE(XLIB_ILLEGAL_ACCESS, 1, Define ONLY iff Xlib.h supports it)
538     fi
539 ayin 1.1
540     AC_C_CONST
541     AC_C_INLINE
542    
543     dnl> AC_HEADER_STDC dnl# skip this test, Sun always fails anyhow.
544    
545     dnl# --------------------------------------------------------------------------
546     dnl# CHECKING FOR MISSING TYPEDEFS
547     dnl# --------------------------------------------------------------------------
548     dnl# Missing typedefs and replacements
549     AC_TYPE_MODE_T
550     dnl> AC_CHECK_TYPE(umode_t, int)
551     dnl> AC_CHECK_TYPE(off_t, long)
552     AC_TYPE_PID_T
553     AC_TYPE_UID_T
554    
555     AC_CHECK_SIZEOF(short, 2)
556     AC_CHECK_SIZEOF(int, 4)
557     dnl AC_CHECK_SIZEOF(long, 4)
558     AC_CHECK_SIZEOF(long long, 8)
559     AC_CHECK_SIZEOF(int *, 4)
560    
561     dnl# see usage below
562 ayin 1.13 AC_DEFUN([RXVT_CHECK_SIZE],
563 ayin 1.1 [AC_CACHE_CHECK([for $2], $1,
564     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl
565     if test "$ac_cv_sizeof_char" -ge $3; then
566     $1="$4 char"
567     else
568     if test "$ac_cv_sizeof_short" -ge $3; then
569     $1="$4 short"
570     else
571     if test "$ac_cv_sizeof_int" -ge $3; then
572     $1="$4 int"
573     else
574     if test "$ac_cv_sizeof_long" -ge $3; then
575     $1="$4 long"
576     else
577     if test "$ac_cv_sizeof_long_long" -ge $3; then
578     $1="$4 long long"
579     else
580     $1="$4 $5" # we _must_ have a (possibly wrong) default
581     fi
582     fi
583     fi
584     fi
585     fi])])]
586     if test x"$$1" != xyes; then
587     $6="typedef $$1 $2;"
588     else
589     if test x"$4" = x; then
590     $6="/* typedef $5 $2; */"
591     else
592     $6="/* typedef $4 $5 $2; */"
593     fi
594     fi dnl
595     )
596     dnl#
597     dnl# Look for types the system may know about anyway.
598     dnl#
599     RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef)
600     AC_SUBST(rxvt_int16_typedef)
601     RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef)
602     AC_SUBST(rxvt_uint16_typedef)
603     RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef)
604     AC_SUBST(rxvt_int32_typedef)
605     RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef)
606     AC_SUBST(rxvt_uint32_typedef)
607     dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef)
608     dnl AC_SUBST(rxvt_int64_typedef)
609     dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef)
610     dnl AC_SUBST(rxvt_uint64_typedef)
611     dnl#
612     dnl# Now look for another we use
613     dnl#
614     if test "$ac_cv_sizeof_int_p" -eq 8; then
615     rxvt_intp_define="#define intp_t int64_t"
616     rxvt_u_intp_define="#define u_intp_t u_int64_t"
617     else
618     if test "$ac_cv_sizeof_int_p" -eq 4; then
619     rxvt_intp_define="#define intp_t int32_t"
620     rxvt_u_intp_define="#define u_intp_t u_int32_t"
621     else
622     if test "$ac_cv_sizeof_int_p" -eq 2; then
623     rxvt_intp_define="#define intp_t int16_t"
624     rxvt_u_intp_define="#define u_intp_t u_int16_t"
625     else
626     rxvt_intp_define="#error set intp_t"
627     rxvt_u_intp_define="#error set u_intp_t"
628     fi
629     fi
630     fi
631     AC_SUBST(rxvt_intp_define)
632     AC_SUBST(rxvt_u_intp_define)
633    
634     dnl# --------------------------------------------------------------------------
635     dnl# CHECKING FOR LIBRARY FUNCTIONS
636     dnl# --------------------------------------------------------------------------
637     AC_TYPE_SIGNAL
638     dnl> AC_FUNC_VPRINTF
639    
640     AC_CHECK_FUNCS( \
641     unsetenv \
642     setutent \
643     on_exit \
644     )
645    
646 ayin 1.15 UTMP_CHECK
647 ayin 1.1
648     dnl# --------------------------------------------------------------------------
649    
650     dnl# find ttys/ttytab
651     AC_CACHE_CHECK(where ttys/ttytab is located, rxvt_cv_path_ttytab,
652     [for ttys_file in dnl
653     /etc/ttys /etc/ttytab;
654     do
655 ayin 1.40 if test -f "$ttys_file" ; then
656 ayin 1.1 rxvt_cv_path_ttytab=$ttys_file
657     break
658     fi
659     done
660     ])
661     if test x$rxvt_cv_path_ttytab != x; then
662     AC_DEFINE_UNQUOTED(TTYTAB_FILENAME, "$rxvt_cv_path_ttytab", Define location of ttys/ttytab)
663     fi
664    
665     dnl# --------------------------------------------------------------------------
666     dnl# --------------------------------------------------------------------------
667    
668     dnl# this is a really hack test for some basic Xlocale stuff
669     ac_save_LIBS=$LIBS
670     ac_save_CFLAGS=$CFLAGS
671     CFLAGS="$CFLAGS $X_CFLAGS"
672     LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
673     AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
674     [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>
675 ayin 1.37 #include <stdlib.h>
676 ayin 1.1 main() {
677     char *p;
678     if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
679     exit (XSupportsLocale() ? 0 : 1);
680     else
681     exit (1);}]])],[dnl
682     rxvt_cv_func_xlocale=yes],[rxvt_cv_func_xlocale=no],[dnl
683 ayin 1.53 :])])
684 ayin 1.54 if test x$support_xim = xyes; then
685     if test x$rxvt_cv_func_xlocale = xyes; then
686     AC_DEFINE(USE_XIM, 1, Define if you want to have XIM (X Input Method) protocol support - required for multibyte characters input)
687     fi
688     fi
689 ayin 1.1
690     AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
691     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define X_LOCALE 1
692     #include <X11/Xlocale.h>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_xsetlocale=yes],[rxvt_cv_func_xsetlocale=no])])
693     if test x$rxvt_cv_func_xsetlocale = xyes; then
694     AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
695     fi
696     LIBS=$ac_save_LIBS
697     CFLAGS=$ac_save_CFLAGS
698    
699     AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
700     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <clocale>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_setlocale=yes],[rxvt_cv_func_setlocale=no])])
701     if test x$rxvt_cv_func_setlocale = xyes; then
702     AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
703     fi
704    
705     AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
706     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
707     if test x$rxvt_cv_func_nl_langinfo = xyes; then
708     AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
709     fi
710    
711 ayin 1.19 SCM_RIGHTS_CHECK
712 ayin 1.1
713     AC_CACHE_CHECK(for broken XIM callback, rxvt_broken_ximcb,
714     [AC_COMPILE_IFELSE([
715     #include <X11/Xlib.h>
716    
717     void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
718    
719     void f() {
720     XIMCallback cb;
721     cb.callback = im_destroy_cb;
722     }
723     ],rxvt_broken_ximcb=yes,rxvt_broken_ximcb=no)])
724    
725     if test x$rxvt_broken_ximcb = xyes; then
726     AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
727     fi
728    
729 ayin 1.15 PTY_CHECK
730 ayin 1.1
731 ayin 1.23 TTY_GROUP_CHECK
732    
733 ayin 1.1 dnl# --------------------------------------------------------------------------
734     dnl# now add and remove other stuff
735     dnl# --------------------------------------------------------------------------
736     if test x$support_xft = xyes; then
737 ayin 1.18 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
738     if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
739     LIBS="$LIBS `$PKG_CONFIG xft --libs`"
740     CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
741     else
742 ayin 1.22 AC_PATH_PROG(XFT_CONFIG, xft-config, no)
743 ayin 1.18 if test $XFT_CONFIG != no; then
744     LIBS="$LIBS `$XFT_CONFIG --libs`"
745     CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
746     fi
747     fi
748 ayin 1.1
749     AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
750     AC_CHECK_LIB(Xft,XftDrawString32,,[support_xft=no])
751    
752     if test x$support_xft = xyes; then
753     AC_DEFINE(XFT, 1, Define to enable xft support)
754     fi
755     fi
756     if test x$support_styles = xyes; then
757     AC_DEFINE(ENABLE_STYLES, 1, Define if you want bold and italic support)
758     fi
759     if test x$support_iso14755 = xyes; then
760     AC_DEFINE(ISO_14755, 1, Define if you want ISO 14755 extended support)
761     fi
762     if test x$support_8bitctrls = xyes; then
763     AC_DEFINE(EIGHT_BIT_CONTROLS, 1, Define if you want 8 bit control sequences)
764     fi
765     if test x$support_fading = xyes; then
766     AC_DEFINE(OFF_FOCUS_FADING, 1, Define if you want faded colors when focus is lost)
767     fi
768     if test x$support_tinting = xyes; then
769     AC_DEFINE(TINTING, 1, Define if you want your background to be tinted)
770     fi
771     if test x$support_inheritpixmap = xyes; then
772 root 1.56 AC_DEFINE(ENABLE_TRANSPARENCY, 1, Define if you want your background to use the parent window background)
773 ayin 1.1 fi
774     if test x$support_keepscrolling = xno; then
775     AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
776     fi
777     if test x$support_selectionscrolling = xyes; then
778     AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen)
779     fi
780     if test x$support_mousewheel = xyes; then
781     AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
782     fi
783     if test x$support_mouseslipwheel = xyes; then
784     AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
785     fi
786 sasha 1.39 if test x$support_afterimage = xyes; then
787     AC_DEFINE(HAVE_AFTERIMAGE, 1, Define if you want to use libAfterImage for image processing)
788 ayin 1.70 AC_DEFINE(XPM_BACKGROUND, 1, Define if you want to have sexy-looking background pixmaps. Needs libAfterImage)
789 sasha 1.39 fi
790    
791 ayin 1.68 dnl if test x$support_afterstep = xyes; then
792     dnl AC_DEFINE(AFTERSTEP_INTEGRATION, 1, Define if you want to integrate with AfterStep window manager)
793     dnl fi
794 sasha 1.39
795 ayin 1.1 if test x$support_scroll_rxvt = xyes; then
796     AC_DEFINE(RXVT_SCROLLBAR, 1, Support Rxvt original style scrollbars)
797     scrolltypes="rxvt"
798     fi
799     if test x$support_scroll_next = xyes; then
800     AC_DEFINE(NEXT_SCROLLBAR, 1, Support NeXT style scrollbars)
801     scrolltypes="$scrolltypes next"
802     fi
803     if test x$support_scroll_xterm = xyes; then
804     AC_DEFINE(XTERM_SCROLLBAR, 1, Support Xterm style scrollbars)
805     scrolltypes="$scrolltypes xterm"
806     fi
807     if test x$support_scroll_plain = xyes; then
808     AC_DEFINE(PLAIN_SCROLLBAR, 1, Support plain style scrollbars)
809     scrolltypes="$scrolltypes plain"
810     fi
811     if test x$support_pointer_blank = xyes; then
812     AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing)
813     fi
814     if test x$support_text_blink = xyes; then
815     AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support)
816     fi
817     if test x$support_unicode3 = xyes; then
818     AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0)
819     fi
820     if test x$support_combining = xyes; then
821     AC_DEFINE(ENABLE_COMBINING, 1, Define if you want to automatically compose combining characters)
822     fi
823     if test x$codesets = xall; then
824     codesets=jp,jp-ext,kr,zh,zh-ext
825     fi
826     AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
827     AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
828     for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
829     case "$codeset" in
830     JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;;
831     JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;;
832     KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;;
833     ZH ) AC_DEFINE(ENCODING_ZH, 1, Define if you want chinese codesets) ;;
834     ZH_EXT ) AC_DEFINE(ENCODING_ZH_EXT, 1, Define if you want extended chinese codesets) ;;
835     esac
836     done
837    
838     IF_PERL=\#
839     if test x$support_perl = xyes; then
840     AC_PATH_PROG(PERL, perl5)
841     AC_PATH_PROG(PERL, perl)
842    
843     AC_MSG_CHECKING(for $PERL suitability)
844     if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
845    
846     save_CXXFLAGS="$CXXFLAGS"
847     save_LIBS="$LIBS"
848     CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
849     LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
850     AC_TRY_LINK([
851     #include <EXTERN.h>
852     #include <perl.h>
853     #include <XSUB.h>
854     ],[
855     PerlInterpreter *perl = perl_alloc ();
856     ],[rxvt_perl_link=yes],[rxvt_perl_link=no])
857     CXXFLAGS="$save_CXXFLAGS"
858     LIBS="$save_LIBS"
859    
860     if test x$rxvt_perl_link = xyes; then
861     AC_MSG_RESULT(ok)
862     AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
863     IF_PERL=
864     PERL_O=rxvtperl.o
865     PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
866     PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
867     PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
868     else
869 root 1.63 AC_MSG_ERROR([no, unable to link])
870 ayin 1.1 fi
871     else
872 root 1.63 AC_MSG_ERROR([no working perl found, or perl not version >= 5.8])
873 ayin 1.1 fi
874     fi
875     AC_SUBST(PERLLIB)
876     AC_SUBST(PERLFLAGS)
877     AC_SUBST(PERLPRIVLIBEXP)
878     AC_SUBST(PERL)
879     AC_SUBST(IF_PERL)
880     AC_SUBST(PERL_O)
881    
882     if test x$support_perl = xyes; then
883     support_frills=yes
884     fi
885    
886 ayin 1.57 if test x$support_frills = xyes; then
887     AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
888     fi
889    
890 ayin 1.1 AC_SUBST(CFLAGS)
891     AC_SUBST(CPPFLAGS)
892     AC_SUBST(LDFLAGS)
893     AC_SUBST(X_CFLAGS)
894    
895     dnl# Attack the libs
896     AC_SUBST(LIBS)
897     AC_SUBST(X_LIBS)
898     AC_SUBST(X_EXTRA_LIBS)
899    
900 ayin 1.65 AC_SUBST(AFTERIMAGE_CFLAGS)
901 sasha 1.39 AC_SUBST(AFTERIMAGE_LIBS)
902    
903 ayin 1.1 AC_ARG_PROGRAM
904    
905     dnl# test for "sun" or "__sun__" before include sys_ioctl
906    
907     dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
908 ayin 1.13 AC_DEFUN([RXVT_DEFINE_TO_INCLUDE], dnl
909 ayin 1.1 [if test "$$3" = "$4" -o "$$5" = "$6"; then
910     $1="#include <$2>"
911     else
912     $1="/* #include <$2> */"
913     fi dnl
914     AC_SUBST($1)])
915    
916     RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch)
917     RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch)
918     RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch)
919     RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
920     RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch)
921     RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
922     RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch)
923     RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
924     RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
925     RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
926     RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
927     RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
928     RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)
929    
930     AC_CONFIG_FILES([Makefile \
931     doc/Makefile \
932     src/Makefile \
933     src/rxvtlib.h \
934     ])
935     AC_OUTPUT
936    
937     echo "Configuration:
938    
939     Rxvt version: $VERSION : $DATE
940     Source code location: $srcdir
941     Install path: ${prefix}/bin
942     Compiler: $CXX
943 root 1.36 Compiler flags: $CXXFLAGS
944 ayin 1.1 Linker: $LINKER"
945    
946     if test x$term != x; then
947     echo " set TERM to: $term"
948     fi
949     if test x$terminfo != x; then
950     echo " set TERMINFO to: $terminfo"
951     fi
952     echo " default resource name: $RESNAME"
953     echo " resource class: $RESCLASS"
954     if test x$RESFALLBACK != x; then
955     echo " resource class fallback: $RESFALLBACK"
956     fi
957     echo
958 root 1.20 echo " embedded perl: $support_perl"
959 root 1.69 echo " libafterimage: $support_afterimage"
960 ayin 1.71 dnl echo " AfterStep integration: $support_afterstep"
961 root 1.20 echo
962 ayin 1.1 if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
963     echo ".----------------------------------------------------------------."
964     echo ". WARNING: --enable-xim was specified however the locale support ."
965     echo ". functions could not be found. ."
966     echo ". XIM is now being DISABLED! ."
967     echo ".----------------------------------------------------------------."
968     fi
969    
970 root 1.32 echo "*** Optionally check src/feature.h for further, rarely used options ***"
971 ayin 1.1 echo
972