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/cvs/rxvt-unicode/configure.ac
Revision: 1.65
Committed: Thu Jul 26 19:18:59 2007 UTC (16 years, 10 months ago) by ayin
Branch: MAIN
Changes since 1.64: +6 -7 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="$withval"
438     fi])
439    
440     dnl# --------------------------------------------------------------------------
441    
442     AC_PATH_PROG(TIC, tic)
443    
444     dnl# need a neat way to detect SVR4 or its features
445     dnl# in src/command.c we use these functions:
446     dnl# grantpt(), unlockpt(), ptsname(), which are defined in <sys/ptms.h>
447     dnl# - but are these also defined for other systems?
448    
449     dnl# hack to find if this is SVR4 -- who knows?
450     dnl## AC_MSG_CHECKING(for SVR4)
451     dnl## AC_EGREP_CPP(yes,
452     dnl## [#if defined (SVR4) || defined (_SVR4) || defined (__svr4__)
453     dnl## yes;
454     dnl## #endif
455     dnl## ], [AC_MSG_RESULT(yes); AC_DEFINE(PERHAPS_SVR4)], AC_MSG_RESULT(perhaps not?))
456    
457     AC_PATH_XTRA
458    
459     dnl# the only reasonable way to find libXpm is do-it-yourself
460     dnl# only check if we want xpm-background
461    
462 ayin 1.65 AFTERIMAGE_CFLAGS=
463 sasha 1.39 AFTERIMAGE_LIBS=
464 sasha 1.62 AFTERIMAGE_VERSION=
465 sasha 1.39
466 ayin 1.44 if test x$support_afterimage = xyes; then
467 ayin 1.42 support_afterimage=no
468 root 1.45
469 ayin 1.46 if test "x$afterimage_config" = "x" ; then
470 ayin 1.43 AC_PATH_PROG(afterimage_config, afterimage-config, no)
471 ayin 1.42 fi
472 sasha 1.62 AC_PROG_AWK
473 ayin 1.65 AC_MSG_CHECKING(for libAfterImage version >= 1.15)
474 sasha 1.62 AFTERIMAGE_VERSION=`$afterimage_config --version`
475 ayin 1.65 if test -n $AFTERIMAGE_VERSION ; then
476     AFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
477 ayin 1.42 AFTERIMAGE_LIBS=`$afterimage_config --libs`
478     if test "x$AFTERIMAGE_LIBS" != "x"; then
479 sasha 1.62 libai_ver_major=`echo $AFTERIMAGE_VERSION | $AWK -F . '{print $1}'`
480     libai_ver_minor=`echo $AFTERIMAGE_VERSION | $AWK -F . '{print $2}'`
481 ayin 1.64 if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
482 ayin 1.65 support_afterimage=yes
483 sasha 1.62 fi
484 ayin 1.42 fi
485     fi
486    
487     if test "x$support_afterimage" = "xyes"; then
488     AC_MSG_RESULT($AFTERIMAGE_LIBS)
489     else
490 root 1.45 AC_MSG_RESULT(no)
491 ayin 1.42 fi
492 sasha 1.39 fi
493    
494     if test x$support_afterimage != xyes -a x$support_xpm = xyes ; then
495 ayin 1.1 VT_FIND_LIBXPM
496     if test x$no_xpm = xyes; then
497     support_xpm=needsmanualspecification
498     fi
499     fi
500    
501     dnl# --------------------------------------------------------------------------
502     dnl# CHECKING FOR HEADER FILES
503     dnl# --------------------------------------------------------------------------
504     AC_HEADER_SYS_WAIT
505     AC_CHECK_HEADERS( \
506     assert.h \
507     fcntl.h \
508     stdarg.h \
509     stdlib.h \
510     string.h \
511     termios.h \
512     unistd.h \
513     sys/byteorder.h \
514     sys/ioctl.h \
515     sys/select.h \
516     sys/sockio.h \
517     sys/strredir.h \
518     sys/time.h \
519 ayin 1.14 stdint.h \
520     wchar.h \
521     cwchar \
522     clocale \
523 ayin 1.1 )
524    
525     AC_HEADER_TIME
526    
527     dnl# check to allow both <termios.h> and <sys/ioctl.h>
528     AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl,
529     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
530     #include <sys/ioctl.h>
531     #ifdef HAVE_TERMIOS_H
532     #include <termios.h>
533     #endif]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])])
534    
535     AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer,
536     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])])
537     if test x$rxvt_cv_xpointer = xyes; then
538     AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef)
539     fi
540    
541 root 1.35 AC_CACHE_CHECK([for XLIB_ILLEGAL_ACCESS], rxvt_xlib_illegal_access,
542     [AC_COMPILE_IFELSE(
543     [AC_LANG_PROGRAM([
544     #define XLIB_ILLEGAL_ACCESS
545     #include <X11/Xlib.h>
546     ],[
547     Display *dpy;
548     dpy->xdefaults = (char *)0;
549     ])],
550     [rxvt_xlib_illegal_access=yes],[rxvt_xlib_illegal_access=no]
551     )])
552     if test x$rxvt_xlib_illegal_access = xyes; then
553     AC_DEFINE(XLIB_ILLEGAL_ACCESS, 1, Define ONLY iff Xlib.h supports it)
554     fi
555 ayin 1.1
556     AC_C_CONST
557     AC_C_INLINE
558    
559     dnl> AC_HEADER_STDC dnl# skip this test, Sun always fails anyhow.
560    
561     dnl# --------------------------------------------------------------------------
562     dnl# CHECKING FOR MISSING TYPEDEFS
563     dnl# --------------------------------------------------------------------------
564     dnl# Missing typedefs and replacements
565     AC_TYPE_MODE_T
566     dnl> AC_CHECK_TYPE(umode_t, int)
567     dnl> AC_CHECK_TYPE(off_t, long)
568     AC_TYPE_PID_T
569     AC_TYPE_UID_T
570    
571     AC_CHECK_SIZEOF(short, 2)
572     AC_CHECK_SIZEOF(int, 4)
573     dnl AC_CHECK_SIZEOF(long, 4)
574     AC_CHECK_SIZEOF(long long, 8)
575     AC_CHECK_SIZEOF(int *, 4)
576    
577     dnl# see usage below
578 ayin 1.13 AC_DEFUN([RXVT_CHECK_SIZE],
579 ayin 1.1 [AC_CACHE_CHECK([for $2], $1,
580     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl
581     if test "$ac_cv_sizeof_char" -ge $3; then
582     $1="$4 char"
583     else
584     if test "$ac_cv_sizeof_short" -ge $3; then
585     $1="$4 short"
586     else
587     if test "$ac_cv_sizeof_int" -ge $3; then
588     $1="$4 int"
589     else
590     if test "$ac_cv_sizeof_long" -ge $3; then
591     $1="$4 long"
592     else
593     if test "$ac_cv_sizeof_long_long" -ge $3; then
594     $1="$4 long long"
595     else
596     $1="$4 $5" # we _must_ have a (possibly wrong) default
597     fi
598     fi
599     fi
600     fi
601     fi])])]
602     if test x"$$1" != xyes; then
603     $6="typedef $$1 $2;"
604     else
605     if test x"$4" = x; then
606     $6="/* typedef $5 $2; */"
607     else
608     $6="/* typedef $4 $5 $2; */"
609     fi
610     fi dnl
611     )
612     dnl#
613     dnl# Look for types the system may know about anyway.
614     dnl#
615     RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef)
616     AC_SUBST(rxvt_int16_typedef)
617     RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef)
618     AC_SUBST(rxvt_uint16_typedef)
619     RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef)
620     AC_SUBST(rxvt_int32_typedef)
621     RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef)
622     AC_SUBST(rxvt_uint32_typedef)
623     dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef)
624     dnl AC_SUBST(rxvt_int64_typedef)
625     dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef)
626     dnl AC_SUBST(rxvt_uint64_typedef)
627     dnl#
628     dnl# Now look for another we use
629     dnl#
630     if test "$ac_cv_sizeof_int_p" -eq 8; then
631     rxvt_intp_define="#define intp_t int64_t"
632     rxvt_u_intp_define="#define u_intp_t u_int64_t"
633     else
634     if test "$ac_cv_sizeof_int_p" -eq 4; then
635     rxvt_intp_define="#define intp_t int32_t"
636     rxvt_u_intp_define="#define u_intp_t u_int32_t"
637     else
638     if test "$ac_cv_sizeof_int_p" -eq 2; then
639     rxvt_intp_define="#define intp_t int16_t"
640     rxvt_u_intp_define="#define u_intp_t u_int16_t"
641     else
642     rxvt_intp_define="#error set intp_t"
643     rxvt_u_intp_define="#error set u_intp_t"
644     fi
645     fi
646     fi
647     AC_SUBST(rxvt_intp_define)
648     AC_SUBST(rxvt_u_intp_define)
649    
650     dnl# --------------------------------------------------------------------------
651     dnl# CHECKING FOR LIBRARY FUNCTIONS
652     dnl# --------------------------------------------------------------------------
653     AC_TYPE_SIGNAL
654     dnl> AC_FUNC_VPRINTF
655    
656     AC_CHECK_FUNCS( \
657     unsetenv \
658     setutent \
659     on_exit \
660     )
661    
662 ayin 1.15 UTMP_CHECK
663 ayin 1.1
664     dnl# --------------------------------------------------------------------------
665    
666     dnl# find ttys/ttytab
667     AC_CACHE_CHECK(where ttys/ttytab is located, rxvt_cv_path_ttytab,
668     [for ttys_file in dnl
669     /etc/ttys /etc/ttytab;
670     do
671 ayin 1.40 if test -f "$ttys_file" ; then
672 ayin 1.1 rxvt_cv_path_ttytab=$ttys_file
673     break
674     fi
675     done
676     ])
677     if test x$rxvt_cv_path_ttytab != x; then
678     AC_DEFINE_UNQUOTED(TTYTAB_FILENAME, "$rxvt_cv_path_ttytab", Define location of ttys/ttytab)
679     fi
680    
681     dnl# --------------------------------------------------------------------------
682     dnl# --------------------------------------------------------------------------
683    
684     dnl# this is a really hack test for some basic Xlocale stuff
685     ac_save_LIBS=$LIBS
686     ac_save_CFLAGS=$CFLAGS
687     CFLAGS="$CFLAGS $X_CFLAGS"
688     LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
689     AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
690     [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>
691 ayin 1.37 #include <stdlib.h>
692 ayin 1.1 main() {
693     char *p;
694     if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
695     exit (XSupportsLocale() ? 0 : 1);
696     else
697     exit (1);}]])],[dnl
698     rxvt_cv_func_xlocale=yes],[rxvt_cv_func_xlocale=no],[dnl
699 ayin 1.53 :])])
700 ayin 1.54 if test x$support_xim = xyes; then
701     if test x$rxvt_cv_func_xlocale = xyes; then
702     AC_DEFINE(USE_XIM, 1, Define if you want to have XIM (X Input Method) protocol support - required for multibyte characters input)
703     fi
704     fi
705 ayin 1.1
706     AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
707     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define X_LOCALE 1
708     #include <X11/Xlocale.h>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_xsetlocale=yes],[rxvt_cv_func_xsetlocale=no])])
709     if test x$rxvt_cv_func_xsetlocale = xyes; then
710     AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
711     fi
712     LIBS=$ac_save_LIBS
713     CFLAGS=$ac_save_CFLAGS
714    
715     AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
716     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <clocale>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_setlocale=yes],[rxvt_cv_func_setlocale=no])])
717     if test x$rxvt_cv_func_setlocale = xyes; then
718     AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
719     fi
720    
721     AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
722     [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
723     if test x$rxvt_cv_func_nl_langinfo = xyes; then
724     AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
725     fi
726    
727 ayin 1.19 SCM_RIGHTS_CHECK
728 ayin 1.1
729     AC_CACHE_CHECK(for broken XIM callback, rxvt_broken_ximcb,
730     [AC_COMPILE_IFELSE([
731     #include <X11/Xlib.h>
732    
733     void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
734    
735     void f() {
736     XIMCallback cb;
737     cb.callback = im_destroy_cb;
738     }
739     ],rxvt_broken_ximcb=yes,rxvt_broken_ximcb=no)])
740    
741     if test x$rxvt_broken_ximcb = xyes; then
742     AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
743     fi
744    
745 ayin 1.15 PTY_CHECK
746 ayin 1.1
747 ayin 1.23 TTY_GROUP_CHECK
748    
749 ayin 1.1 dnl# --------------------------------------------------------------------------
750     dnl# now add and remove other stuff
751     dnl# --------------------------------------------------------------------------
752     if test x$support_xft = xyes; then
753 ayin 1.18 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
754     if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
755     LIBS="$LIBS `$PKG_CONFIG xft --libs`"
756     CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
757     else
758 ayin 1.22 AC_PATH_PROG(XFT_CONFIG, xft-config, no)
759 ayin 1.18 if test $XFT_CONFIG != no; then
760     LIBS="$LIBS `$XFT_CONFIG --libs`"
761     CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
762     fi
763     fi
764 ayin 1.1
765     AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
766     AC_CHECK_LIB(Xft,XftDrawString32,,[support_xft=no])
767    
768     if test x$support_xft = xyes; then
769     AC_DEFINE(XFT, 1, Define to enable xft support)
770     fi
771     fi
772     if test x$support_styles = xyes; then
773     AC_DEFINE(ENABLE_STYLES, 1, Define if you want bold and italic support)
774     fi
775     if test x$support_iso14755 = xyes; then
776     AC_DEFINE(ISO_14755, 1, Define if you want ISO 14755 extended support)
777     fi
778     if test x$support_8bitctrls = xyes; then
779     AC_DEFINE(EIGHT_BIT_CONTROLS, 1, Define if you want 8 bit control sequences)
780     fi
781     if test x$support_fading = xyes; then
782     AC_DEFINE(OFF_FOCUS_FADING, 1, Define if you want faded colors when focus is lost)
783     fi
784     if test x$support_tinting = xyes; then
785     AC_DEFINE(TINTING, 1, Define if you want your background to be tinted)
786     fi
787     if test x$support_inheritpixmap = xyes; then
788 root 1.56 AC_DEFINE(ENABLE_TRANSPARENCY, 1, Define if you want your background to use the parent window background)
789 ayin 1.1 fi
790     if test x$support_keepscrolling = xno; then
791     AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
792     fi
793     if test x$support_selectionscrolling = xyes; then
794     AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen)
795     fi
796     if test x$support_mousewheel = xyes; then
797     AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
798     fi
799     if test x$support_mouseslipwheel = xyes; then
800     AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
801     fi
802 sasha 1.39 if test x$support_xpm = xyes -o x$support_afterimage = xyes ; then
803     AC_DEFINE(XPM_BACKGROUND, 1, Define if you want to have sexy-looking background pixmaps. Needs libXpm or libAfterImage)
804     fi
805    
806     if test x$support_afterimage = xyes; then
807     AC_DEFINE(HAVE_AFTERIMAGE, 1, Define if you want to use libAfterImage for image processing)
808     fi
809    
810     if test x$support_afterstep = xyes; then
811     AC_DEFINE(AFTERSTEP_INTEGRATION, 1, Define if you want to integrate with AfterStep window manager)
812 ayin 1.1 fi
813 sasha 1.39
814 ayin 1.1 if test x$support_scroll_rxvt = xyes; then
815     AC_DEFINE(RXVT_SCROLLBAR, 1, Support Rxvt original style scrollbars)
816     scrolltypes="rxvt"
817     fi
818     if test x$support_scroll_next = xyes; then
819     AC_DEFINE(NEXT_SCROLLBAR, 1, Support NeXT style scrollbars)
820     scrolltypes="$scrolltypes next"
821     fi
822     if test x$support_scroll_xterm = xyes; then
823     AC_DEFINE(XTERM_SCROLLBAR, 1, Support Xterm style scrollbars)
824     scrolltypes="$scrolltypes xterm"
825     fi
826     if test x$support_scroll_plain = xyes; then
827     AC_DEFINE(PLAIN_SCROLLBAR, 1, Support plain style scrollbars)
828     scrolltypes="$scrolltypes plain"
829     fi
830     if test x$support_pointer_blank = xyes; then
831     AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing)
832     fi
833     if test x$support_text_blink = xyes; then
834     AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support)
835     fi
836     if test x$support_unicode3 = xyes; then
837     AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0)
838     fi
839     if test x$support_combining = xyes; then
840     AC_DEFINE(ENABLE_COMBINING, 1, Define if you want to automatically compose combining characters)
841     fi
842     if test x$codesets = xall; then
843     codesets=jp,jp-ext,kr,zh,zh-ext
844     fi
845     AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
846     AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
847     for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
848     case "$codeset" in
849     JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;;
850     JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;;
851     KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;;
852     ZH ) AC_DEFINE(ENCODING_ZH, 1, Define if you want chinese codesets) ;;
853     ZH_EXT ) AC_DEFINE(ENCODING_ZH_EXT, 1, Define if you want extended chinese codesets) ;;
854     esac
855     done
856    
857     IF_PERL=\#
858     if test x$support_perl = xyes; then
859     AC_PATH_PROG(PERL, perl5)
860     AC_PATH_PROG(PERL, perl)
861    
862     AC_MSG_CHECKING(for $PERL suitability)
863     if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
864    
865     save_CXXFLAGS="$CXXFLAGS"
866     save_LIBS="$LIBS"
867     CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
868     LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
869     AC_TRY_LINK([
870     #include <EXTERN.h>
871     #include <perl.h>
872     #include <XSUB.h>
873     ],[
874     PerlInterpreter *perl = perl_alloc ();
875     ],[rxvt_perl_link=yes],[rxvt_perl_link=no])
876     CXXFLAGS="$save_CXXFLAGS"
877     LIBS="$save_LIBS"
878    
879     if test x$rxvt_perl_link = xyes; then
880     AC_MSG_RESULT(ok)
881     AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
882     IF_PERL=
883     PERL_O=rxvtperl.o
884     PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
885     PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
886     PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
887     else
888 root 1.63 AC_MSG_ERROR([no, unable to link])
889 ayin 1.1 fi
890     else
891 root 1.63 AC_MSG_ERROR([no working perl found, or perl not version >= 5.8])
892 ayin 1.1 fi
893     fi
894     AC_SUBST(PERLLIB)
895     AC_SUBST(PERLFLAGS)
896     AC_SUBST(PERLPRIVLIBEXP)
897     AC_SUBST(PERL)
898     AC_SUBST(IF_PERL)
899     AC_SUBST(PERL_O)
900    
901     if test x$support_perl = xyes; then
902     support_frills=yes
903     fi
904    
905 ayin 1.57 if test x$support_frills = xyes; then
906     AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
907     fi
908    
909 ayin 1.1 AC_SUBST(CFLAGS)
910     AC_SUBST(CPPFLAGS)
911     AC_SUBST(LDFLAGS)
912     AC_SUBST(X_CFLAGS)
913    
914     dnl# Attack the libs
915     AC_SUBST(LIBS)
916     AC_SUBST(X_LIBS)
917     AC_SUBST(X_EXTRA_LIBS)
918    
919 ayin 1.65 AC_SUBST(AFTERIMAGE_CFLAGS)
920 sasha 1.39 AC_SUBST(AFTERIMAGE_LIBS)
921    
922 ayin 1.1 AC_ARG_PROGRAM
923    
924     dnl# test for "sun" or "__sun__" before include sys_ioctl
925    
926     dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
927 ayin 1.13 AC_DEFUN([RXVT_DEFINE_TO_INCLUDE], dnl
928 ayin 1.1 [if test "$$3" = "$4" -o "$$5" = "$6"; then
929     $1="#include <$2>"
930     else
931     $1="/* #include <$2> */"
932     fi dnl
933     AC_SUBST($1)])
934    
935     RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch)
936     RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch)
937     RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch)
938     RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
939     RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch)
940     RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
941     RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch)
942     RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
943     RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
944     RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
945     RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
946     RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
947     RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)
948    
949     AC_CONFIG_FILES([Makefile \
950     doc/Makefile \
951     src/Makefile \
952     src/rxvtlib.h \
953     ])
954     AC_OUTPUT
955    
956     echo "Configuration:
957    
958     Rxvt version: $VERSION : $DATE
959     Source code location: $srcdir
960     Install path: ${prefix}/bin
961     Compiler: $CXX
962 root 1.36 Compiler flags: $CXXFLAGS
963 ayin 1.1 Linker: $LINKER"
964    
965     if test x$support_xpm = xyes; then
966     echo " Xpm library: $XPM_LIBS"
967     fi
968    
969 sasha 1.39 if test x$support_afterimage = xyes; then
970 root 1.45 echo " AfterImage support: yes"
971 sasha 1.39 fi
972    
973     if test x$support_afterstep = xyes; then
974 ayin 1.47 echo " AfterStep integration: yes"
975 sasha 1.39 fi
976    
977 ayin 1.1 if test x$term != x; then
978     echo " set TERM to: $term"
979     fi
980     if test x$terminfo != x; then
981     echo " set TERMINFO to: $terminfo"
982     fi
983     echo " default resource name: $RESNAME"
984     echo " resource class: $RESCLASS"
985     if test x$RESFALLBACK != x; then
986     echo " resource class fallback: $RESFALLBACK"
987     fi
988     echo
989 root 1.20 echo " embedded perl: $support_perl"
990     echo
991 ayin 1.1 if test x$support_xpm = xneedsmanualspecification; then
992     echo ".----------------------------------------------------------------."
993     echo ". WARNING: --enable-xpm-background was specified however the ."
994     echo ". XPM includes files and libraries could not be found. ."
995     echo ". XPM backgrounds are now being DISABLED! If you want ."
996     echo ". to use them you should rerun configure with the ."
997     echo ". appropriate --with-xpm-includes=/path/to/xpm/includes ."
998     echo ". and --with-xpm-library=/path/to/xpm/library lines. ."
999     echo ".----------------------------------------------------------------."
1000     fi
1001     if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
1002     echo ".----------------------------------------------------------------."
1003     echo ". WARNING: --enable-xim was specified however the locale support ."
1004     echo ". functions could not be found. ."
1005     echo ". XIM is now being DISABLED! ."
1006     echo ".----------------------------------------------------------------."
1007     fi
1008    
1009 root 1.32 echo "*** Optionally check src/feature.h for further, rarely used options ***"
1010 ayin 1.1 echo
1011