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Comparing rxvt-unicode/autoconf/configure.in (file contents):
Revision 1.16 by pcg, Mon Mar 1 01:06:46 2004 UTC vs.
Revision 1.77 by ayin, Tue Jan 17 09:02:18 2006 UTC

1dnl# -*- sh -*- 1dnl# -*- sh -*-
2dnl# 2dnl#
3dnl# Process this file with autoconf to produce a configure script. 3dnl# Process this file with autoconf to produce a configure script.
4dnl# 4dnl#
5AC_INIT(src/feature.h) 5
6AC_INIT
7AC_PREREQ(2.50)
8AC_CONFIG_SRCDIR([src/feature.h])
6AC_CONFIG_AUX_DIR(autoconf) 9AC_CONFIG_AUX_DIR(autoconf)
7AC_CONFIG_HEADER(config.h:autoconf/config.h.in) 10AC_CONFIG_HEADER(config.h:autoconf/config.h.in)
11
12AC_CANONICAL_HOST
8 13
9dnl RXVT version 14dnl RXVT version
10changequote(, )dnl 15changequote(, )dnl
11VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 16VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
12DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 17DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
13LSMDATE=`sed -n -e 's/^.*[ \t]LSMDATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
14LIBVERSION=`sed -n -e 's/^.*[ \t]LIBVERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 18dnl LIBVERSION=`sed -n -e 's/^.*[ \t]LIBVERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
15changequote([, ])dnl 19changequote([, ])dnl
16AC_SUBST(VERSION)dnl 20AC_SUBST(VERSION)dnl
17AC_SUBST(DATE)dnl 21AC_SUBST(DATE)dnl
18AC_SUBST(LSMDATE)dnl 22AC_SUBST(LSMDATE)dnl
19AC_SUBST(LIBVERSION)dnl 23AC_SUBST(LIBVERSION)dnl
20echo "" 24echo ""
21echo "configuring for rxvt $VERSION" 25echo "configuring for rxvt $VERSION"
22echo "" 26echo ""
23 27
28orig_CXXFLAGS="$CXXFLAGS"
29
24dnl# Checks for programs. 30dnl# Checks for programs.
25dnl AC_MAKE_SET 31dnl AC_MAKE_SET
26 32
27AC_PROG_CC 33AC_PROG_CC
28AC_PROG_CXX 34AC_PROG_CXX
29AC_PROG_CPP 35AC_PROG_CPP
30AC_PROG_INSTALL 36AC_PROG_INSTALL
31AC_PROG_AWK 37AC_PROG_AWK
32 38
33AC_LANG(C) 39AC_LANG(C)
40
41dnl# --------------------------------------------------------------------------
42dnl# Supply default CFLAGS, if not specified by `CFLAGS=flags ./configure'
43dnl#
44if test -z "$orig_CXXFLAGS"; then
45 if test x$GCC = xyes && test "x$GXX" = xyes; then
46 CXXFLAGS="-g -O3"
47 else
48 CXXFLAGS="-O"
49 fi
50 CFLAGS="$CXXFLAGS"
51fi
34 52
35LINKER="$CXX" 53LINKER="$CXX"
36if test x$GCC = xyes && test x$GXX = xyes; then 54if test x$GCC = xyes && test x$GXX = xyes; then
37 AC_CHECK_LIB(supc++, main, [ 55 AC_CHECK_LIB(supc++, main, [
38 LINKER="$CC" 56 LINKER="$CC"
39 LIBS="$LIBS -lsupc++" 57 LIBS="$LIBS -lsupc++"
40 ]) 58 ])
41fi 59fi
42AC_SUBST(LINKER,[$LINKER]) 60AC_SUBST(LINKER,[$LINKER])
43 61
44CPPFLAGS="-D_GNU_SOURCE -D_XOPEN_SOURCE" 62AC_DEFINE(_GNU_SOURCE, 1, Use all glibc features.)
45 63
64case $host in
65 *-*-solaris* )
66 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
67 AC_DEFINE(_XOPEN_SOURCE, 2, Needed to get declarations for msg_control and msg_controllen on Solaris)
68 AC_DEFINE(__EXTENSIONS__, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
69 ;;
70esac
71
46if test x$GXX = xyes; then 72dnl if test x$GXX = xyes; then
47 CXXFLAGS="$CXXFLAGS -fno-exceptions" 73dnl CXXFLAGS="$CXXFLAGS" dnl I once had -fno-exceptions, but I am using them now...
48fi 74dnl fi
49 75
50AC_LANG(C++) 76AC_LANG(C++)
51 77
52dnl# system hacks 78dnl# system hacks
53AC_AIX 79AC_AIX
54AC_ISC_POSIX 80AC_ISC_POSIX
55 81
82dnl# FreeBSD needs to link libxpg4
83AC_CHECK_FUNC(setlocale, [], [AC_CHECK_LIB(xpg4, setlocale, [LIBS="$LIBS -lxpg4"])])
84
85dnl# solaris needs to link libnsl and socket
86AC_CHECK_FUNC(gethostbyname, [], [AC_CHECK_LIB(nsl, gethostbyname, [LIBS="$LIBS -lnsl"])])
87AC_CHECK_FUNC(socket, [], [AC_CHECK_LIB(socket, socket, [LIBS="$LIBS -lsocket"])])
88
89dnl# more solaris
90AC_CHECK_FUNC(sched_yield, [], [AC_CHECK_LIB(rt, sched_yield, [LIBS="$LIBS -lrt"])])
91
92dnl# sched_yield to improve terminal efficiency
93AC_MSG_CHECKING(for sched_yield support)
94AC_TRY_LINK([#include <sched.h>],[sched_yield ()],
95 [AC_MSG_RESULT(yes)
96 AC_DEFINE(HAVE_SCHED_YIELD, 1, Define if you have sched-h and sched_yield)],
97 [AC_MSG_RESULT(no)])
98
56AC_ENABLE_SHARED(no)dnl# libtool 99dnl AC_ENABLE_SHARED(no)dnl# libtool
57AC_ENABLE_STATIC(yes)dnl# libtool 100dnl AC_ENABLE_STATIC(yes)dnl# libtool
58AC_PROG_LIBTOOL()dnl# libtool 101dnl AC_PROG_LIBTOOL()dnl# libtool
59 102
60MALLOC_TYPE=S 103MALLOC_TYPE=S
61support_addstrings=no 104
62support_frills=no 105support_frills=yes
63support_linespace=no
64support_inheritpixmap=no 106support_inheritpixmap=yes
107support_tinting=yes
108support_fading=yes
65support_keepscrolling=no 109support_keepscrolling=yes
66support_selectionscrolling=no 110support_selectionscrolling=yes
67support_menubar=no
68support_mousewheel=no 111support_mousewheel=yes
69support_mouseslipwheel=no 112support_mouseslipwheel=yes
70support_oldselection=no
71support_utmp=no 113support_utmp=yes
72support_wtmp=no 114support_wtmp=yes
73support_lastlog=no 115support_lastlog=yes
74support_cursor_blink=no
75support_text_blink=no 116support_text_blink=yes
76support_pointer_blank=no 117support_pointer_blank=yes
77support_scroll_rxvt=no 118support_scroll_rxvt=yes
78support_scroll_next=no 119support_scroll_next=yes
79support_scroll_xterm=no 120support_scroll_xterm=yes
80support_scroll_plain=no 121support_scroll_plain=yes
81support_xim=no 122support_xim=yes
82support_xpm=no 123support_xpm=yes
83support_xft=no 124support_xft=yes
84support_unicode3=no 125support_unicode3=no
126support_combining=yes
127support_8bitctrls=no
128support_iso14755=yes
129support_styles=yes
130support_perl=yes
85codesets= 131codesets=all
86 132
87dnl# -------------------------------------------------------------------------- 133dnl# --------------------------------------------------------------------------
88dnl# CHECKING COMMAND LINE OPTIONS 134dnl# CHECKING COMMAND LINE OPTIONS
89dnl# -------------------------------------------------------------------------- 135dnl# --------------------------------------------------------------------------
90 136
96 142
97AC_ARG_ENABLE(everything, 143AC_ARG_ENABLE(everything,
98 [ --enable-everything enable standard non-multichoice features 144 [ --enable-everything enable standard non-multichoice features
99 NOTE: this option is order dependent 145 NOTE: this option is order dependent
100 NOTE: automatically enabled with --enable-shared], 146 NOTE: automatically enabled with --enable-shared],
147 [
148 if test x$enableval = xno; then
149 support_24bit=no
150 support_frills=no
151 support_inheritpixmap=no
152 support_tinting=no
153 support_fading=no
154 support_keepscrolling=no
155 support_selectionscrolling=no
156 support_lastlog=no
157 support_mousewheel=no
158 support_mouseslipwheel=no
159 support_text_blink=no
160 support_pointer_blank=no
161 support_scroll_rxvt=no
162 support_scroll_next=no
163 support_scroll_xterm=no
164 support_scroll_plain=no
165 support_utmp=no
166 support_wtmp=no
167 support_xim=no
168 support_xpm=no
169 support_xft=no
170 support_unicode3=no
171 support_combining=no
172 support_8bitctrls=no
173 support_iso14755=no
174 support_styles=no
175 support_perl=no
176 codesets=
177 fi
101 [if test x$enableval = xyes; then 178 if test x$enableval = xyes; then
102 support_24bit=yes 179 support_24bit=yes
103 support_frills=yes 180 support_frills=yes
104 support_linespace=yes
105 support_inheritpixmap=yes 181 support_inheritpixmap=yes
182 support_tinting=yes
183 support_fading=yes
106 support_keepscrolling=yes 184 support_keepscrolling=yes
107 support_selectionscrolling=yes 185 support_selectionscrolling=yes
108 support_lastlog=yes 186 support_lastlog=yes
109 support_menubar=yes
110 support_mousewheel=yes 187 support_mousewheel=yes
111 support_mouseslipwheel=yes 188 support_mouseslipwheel=yes
112 support_oldselection=yes
113 support_cursor_blink=yes
114 support_text_blink=yes 189 support_text_blink=yes
115 support_pointer_blank=yes 190 support_pointer_blank=yes
116 support_scroll_rxvt=yes 191 support_scroll_rxvt=yes
117 support_scroll_next=yes 192 support_scroll_next=yes
118 support_scroll_xterm=yes 193 support_scroll_xterm=yes
119 support_scroll_plain=yes 194 support_scroll_plain=yes
120 support_utmp=yes 195 support_utmp=yes
121 support_wtmp=yes 196 support_wtmp=yes
122 support_xim=yes 197 support_xim=yes
123 support_xpm=yes 198 support_xpm=yes
124 support_xft=yes 199 support_xft=yes
125 support_unicode3=yes 200 support_unicode3=yes
201 support_combining=yes
202 #support_8bitctrls=yes
203 support_iso14755=yes
204 support_styles=yes
205 support_perl=yes
126 codesets=all 206 codesets=all
207 fi
127 fi]) 208 ])
128 209
129AC_ARG_ENABLE(unicode3, 210AC_ARG_ENABLE(unicode3,
130 [ --enable-unicode3 use 21 instead of 16 bits to represent unicode characters], 211 [ --enable-unicode3 use 21 instead of 16 bits to represent unicode characters],
131 [if test x$enableval = xyes -o x$enableval = xno; then 212 [if test x$enableval = xyes -o x$enableval = xno; then
132 support_unicode3=yes 213 support_unicode3=$enableval
214 fi])
215
216AC_ARG_ENABLE(combining,
217 [ --enable-combining enable composition of base and combining characters],
218 [if test x$enableval = xyes -o x$enableval = xno; then
219 support_combining=$enableval
133 fi]) 220 fi])
134 221
135AC_ARG_ENABLE(xft, 222AC_ARG_ENABLE(xft,
136 [ --enable-xft enable xft support on systems that have it], 223 [ --enable-xft enable xft support on systems that have it],
137 [if test x$enableval = xyes -o x$enableval = xno; then 224 [if test x$enableval = xyes -o x$enableval = xno; then
138 support_xft=yes 225 support_xft=$enableval
139 fi]) 226 fi])
140 227
141AC_ARG_WITH(codesets, 228AC_ARG_ENABLE(font-styles,
142 [ --with-codesets=NAME,... compile in additional codesets (jp,jp_ext,kr,cn,cn_ext,all)], 229 [ --enable-font-styles enable bold and italic support],
143 [codesets="$withval"]) 230 [if test x$enableval = xyes -o x$enableval = xno; then
231 support_styles=$enableval
232 fi])
144 233
145AC_ARG_ENABLE(utmp, 234AC_ARG_ENABLE(utmp,
146 [ --enable-utmp enable utmp (utmpx) support], 235 [ --enable-utmp enable utmp (utmpx) support],
147 [if test x$enableval = xyes -o x$enableval = xno; then 236 [if test x$enableval = xyes -o x$enableval = xno; then
148 support_utmp=$enableval 237 support_utmp=$enableval
170 [ --enable-transparency enable transparent backgrounds], 259 [ --enable-transparency enable transparent backgrounds],
171 [if test x$enableval = xyes -o x$enableval = xno; then 260 [if test x$enableval = xyes -o x$enableval = xno; then
172 support_inheritpixmap=$enableval 261 support_inheritpixmap=$enableval
173 fi]) 262 fi])
174 263
175AC_ARG_ENABLE(menubar, 264AC_ARG_ENABLE(tinting,
176 [ --enable-menubar enable menubar], 265 [ --enable-tinting enable tinting of transparent bg],
177 [if test x$enableval = xyes -o x$enableval = xno; then 266 [if test x$enableval = xyes -o x$enableval = xno; then
267 support_tinting=$enableval
268 fi])
269
270AC_ARG_ENABLE(fading,
271 [ --enable-fading enable colors fading when off focus],
272 [if test x$enableval = xyes -o x$enableval = xno; then
178 support_menubar=$enableval 273 support_fading=$enableval
179 fi]) 274 fi])
180 275
181AC_ARG_ENABLE(rxvt-scroll, 276AC_ARG_ENABLE(rxvt-scroll,
182 [ --enable-rxvt-scroll enable rxvt style scrollbar], 277 [ --enable-rxvt-scroll enable rxvt style scrollbar],
183 [if test x$enableval = xyes -o x$enableval = xno; then 278 [if test x$enableval = xyes -o x$enableval = xno; then
194 [ --enable-xterm-scroll enable Xterm style scrollbar], 289 [ --enable-xterm-scroll enable Xterm style scrollbar],
195 [if test x$enableval = xyes -o x$enableval = xno; then 290 [if test x$enableval = xyes -o x$enableval = xno; then
196 support_scroll_xterm=$enableval 291 support_scroll_xterm=$enableval
197 fi]) 292 fi])
198 293
294AC_ARG_ENABLE(perl,
295 [ --enable-perl enable embedded perl interpreter],
296 [if test x$enableval = xyes -o x$enableval = xno; then
297 support_perl=$enableval
298 fi])
299
199AC_ARG_ENABLE(plain-scroll, 300AC_ARG_ENABLE(plain-scroll,
200 [ --enable-plain-scroll enable plain style scrollbar], 301 [ --enable-plain-scroll enable plain style scrollbar],
201 [if test x$enableval = xyes -o x$enableval = xno; then 302 [if test x$enableval = xyes -o x$enableval = xno; then
202 support_scroll_plain=$enableval 303 support_scroll_plain=$enableval
203 fi]) 304 fi])
204 305
205AC_ARG_ENABLE(half-shadow, 306dnl AC_ARG_ENABLE(half-shadow,
206 [ --enable-half-shadow use half width/height shadow on rxvt scrollbar], 307dnl [ --enable-half-shadow use half width/height shadow on rxvt scrollbar],
207 [if test x$enableval = xyes; then 308dnl [if test x$enableval = xyes; then
208 AC_DEFINE(HALFSHADOW, 1, Define if you want the depth of scrollbars and menus to be less) 309dnl AC_DEFINE(HALFSHADOW, 1, Define if you want the depth of scrollbars and menus to be less)
209 fi]) 310dnl fi])
311
312AC_ARG_WITH(codesets,
313 [ --with-codesets=NAME,.. compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)],
314 [codesets="$withval"])
210 315
211AC_ARG_ENABLE(xim, 316AC_ARG_ENABLE(xim,
212 [ --enable-xim XIM (X Input Method) protocol support], 317 [ --enable-xim XIM (X Input Method) protocol support],
213 [if test x$enableval = xyes -o x$enableval = xno; then 318 [if test x$enableval = xyes -o x$enableval = xno; then
214 support_xim=$enableval 319 support_xim=$enableval
236 [ --disable-resources disable all resource checking], 341 [ --disable-resources disable all resource checking],
237 [if test x$enableval = xno; then 342 [if test x$enableval = xno; then
238 AC_DEFINE(NO_RESOURCES, 1, Define if you don't want any resources read) 343 AC_DEFINE(NO_RESOURCES, 1, Define if you don't want any resources read)
239 fi]) 344 fi])
240 345
241AC_ARG_ENABLE(xgetdefault,
242 [ --enable-xgetdefault enable resources via X instead of our small version],
243 [if test x$enableval = xyes; then
244 AC_DEFINE(USE_XGETDEFAULT, 1, Define if you want to use XGetDefault instead of our internal version)
245 fi])
246
247AC_ARG_ENABLE(strings, 346AC_ARG_ENABLE(8bitctrls,
248 [ --enable-strings enable some replacement system functions], 347 [ --enable-8bitctrls enable 8 bit control sequences (not recommended)],
249 [if test x$enableval = xyes -o x$enableval = xno; then 348 [if test x$enableval = xyes -o x$enableval = xno; then
250 support_addstrings=$enableval 349 support_8bitctrls=$enableval
350 fi])
351
352RESFALLBACK=Rxvt
353AC_ARG_ENABLE(fallback,
354 [ --enable-fallback(=CLASS) fall back on CLASS resources in addition to URxvt ones (default: Rxvt)],
355 [
356 test x$enableval = xyes && enableval=Rxvt
357 test x$enableval = xno && enableval=
358 RESFALLBACK="$enableval"
251 fi]) 359 ])
360
361if test x$RESFALLBACK != x; then
362 AC_DEFINE_UNQUOTED(RESFALLBACK, "$RESFALLBACK", [Fallback resource class])
363fi
364
365RESNAME=urxvt
366AC_ARG_WITH(res-name,
367 [ --with-res-name=NAME use this as default resource name (default: urxvt)],
368 [RESNAME="$withval"])
369AC_DEFINE_UNQUOTED(RESNAME,"$RESNAME", [Default resource name])
370
371RESCLASS=URxvt
372AC_ARG_WITH(res-class,
373 [ --with-res-class=CLASS use this as the resource class (default: URxvt)],
374 [RESCLASS="$withval"])
375AC_DEFINE_UNQUOTED(RESCLASS,"$RESCLASS", [Resource class])
376
377RXVTNAME=urxvt
378AC_ARG_WITH(name,
379 [ --with-name=NAME set the basename for the installed binaries (default: urxvt)],
380 [RXVTNAME="$withval"])
381AC_DEFINE_UNQUOTED(RXVTNAME,"$RXVTNAME", [Binary base name])
382
383RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
384AC_SUBST(RXVTNAME)
252 385
253AC_ARG_ENABLE(swapscreen, 386AC_ARG_ENABLE(swapscreen,
254 [ --disable-swapscreen disable swap screen support], 387 [ --disable-swapscreen disable swap screen support],
255 [if test x$enableval = xno; then 388 [if test x$enableval = xno; then
256 AC_DEFINE(NO_SECONDARY_SCREEN, 1, Disable the secondary screen. Many programs use the secondary screen as their workplace) 389 AC_DEFINE(NO_SECONDARY_SCREEN, 1, Disable the secondary screen. Many programs use the secondary screen as their workplace)
257 fi]) 390 fi])
258 391
392AC_ARG_ENABLE(iso14755,
393 [ --enable-iso14755 enable support for extended ISO 14755 modes],
394 [if test x$enableval = xyes -o x$enableval = xno; then
395 support_iso14755=$enableval
396 fi])
397
259AC_ARG_ENABLE(frills, 398AC_ARG_ENABLE(frills,
260 [ --enable-frills enable support for rarely used features], 399 [ --enable-frills enable support for rarely used features],
261 [if test x$enableval = xyes -o x$enableval = xno; then 400 [if test x$enableval = xyes -o x$enableval = xno; then
262 support_frills=$enableval 401 support_frills=$enableval
263 fi]) 402 fi])
264 403
265AC_ARG_ENABLE(linespace,
266 [ --enable-linespace enable support for linespace],
267 [if test x$enableval = xyes -o x$enableval = xno; then
268 support_linespace=$enableval
269 fi])
270
271AC_ARG_ENABLE(24bit, 404AC_ARG_ENABLE(24bit,
272 [ --enable-24bit enable support for using 24bit visuals if available], 405 [ --enable-24bit enable support for using 24bit visuals if available],
273 [if test x$enableval = xyes -o x$enableval = xno; then 406 [if test x$enableval = xyes -o x$enableval = xno; then
274 support_24bit=$enableval 407 support_24bit=$enableval
275 fi]) 408 fi])
294 427
295AC_ARG_ENABLE(slipwheeling, 428AC_ARG_ENABLE(slipwheeling,
296 [ --enable-slipwheeling enable slip wheel scrolling (requires previous)], 429 [ --enable-slipwheeling enable slip wheel scrolling (requires previous)],
297 [if test x$enableval = xyes -o x$enableval = xno; then 430 [if test x$enableval = xyes -o x$enableval = xno; then
298 support_mouseslipwheel=$enableval 431 support_mouseslipwheel=$enableval
299 fi])
300
301AC_ARG_ENABLE(old-selection,
302 [ --enable-old-selection enable v2.20 (& prior) mouse selection style support],
303 [if test x$enableval = xyes -o x$enableval = xno; then
304 support_oldselection=$enableval
305 fi])
306
307AC_ARG_ENABLE(new-selection,
308 [ --disable-new-selection disable new mouse (xterm) selection style support],
309 [if test x$enableval = xno; then
310 AC_DEFINE(NO_NEW_SELECTION, 1, Define to remove xterm style mouse selection)
311 fi]) 432 fi])
312 433
313AC_ARG_ENABLE(dmalloc, 434AC_ARG_ENABLE(dmalloc,
314 [ --enable-dmalloc enable Gray Watson's malloc - for debugging use], 435 [ --enable-dmalloc enable Gray Watson's malloc - for debugging use],
315 [if test x$enableval = xyes; then 436 [if test x$enableval = xyes; then
333 [ --enable-smart-resize enable smart growth/shrink behaviour], 454 [ --enable-smart-resize enable smart growth/shrink behaviour],
334 [if test x$enableval = xyes; then 455 [if test x$enableval = xyes; then
335 AC_DEFINE(SMART_RESIZE, 1, Define to use "smart" resize behavior) 456 AC_DEFINE(SMART_RESIZE, 1, Define to use "smart" resize behavior)
336 fi]) 457 fi])
337 458
338AC_ARG_ENABLE(256-color,
339 [ --enable-256-color enable 256-color support],
340 [if test x$enableval = xyes; then
341 AC_DEFINE(TTY_256COLOR, 1, Define if you want 256 colour support)
342 fi])
343
344AC_ARG_ENABLE(cursor-blink,
345 [ --enable-cursor-blink enable blinking cursor],
346 [if test x$enableval = xyes -o x$enableval = xno; then
347 support_cursor_blink=$enableval
348 fi])
349
350AC_ARG_ENABLE(text-blink, 459AC_ARG_ENABLE(text-blink,
351 [ --enable-text-blink enable blinking text], 460 [ --enable-text-blink enable blinking text],
352 [if test x$enableval = xyes -o x$enableval = xno; then 461 [if test x$enableval = xyes -o x$enableval = xno; then
353 support_text_blink=$enableval 462 support_text_blink=$enableval
354 fi]) 463 fi])
358 [if test x$enableval = xyes -o x$enableval = xno; then 467 [if test x$enableval = xyes -o x$enableval = xno; then
359 support_pointer_blank=$enableval 468 support_pointer_blank=$enableval
360 fi]) 469 fi])
361 470
362AC_ARG_WITH(term, 471AC_ARG_WITH(term,
363 [ --with-term=NAME set the terminal to NAME (default \"rxvt\")], 472 [ --with-term=NAME set the terminal to NAME (default: rxvt)],
364 [if test x$withval != x; then 473 [if test x$withval != x; then
365 AC_DEFINE_UNQUOTED(TERMENV, "$withval",Set TERM to the value given by configure) term="$withval" 474 AC_DEFINE_UNQUOTED(TERMENV, "$withval",Set TERM to the value given by configure) term="$withval"
366 fi]) 475 fi])
367 476
368AC_ARG_WITH(terminfo, 477AC_ARG_WITH(terminfo,
372 fi]) 481 fi])
373 482
374dnl# -------------------------------------------------------------------------- 483dnl# --------------------------------------------------------------------------
375 484
376AC_DEFINE(PROTOTYPES, 1, Define if you need function prototypes) 485AC_DEFINE(PROTOTYPES, 1, Define if you need function prototypes)
377
378dnl# --------------------------------------------------------------------------
379dnl# Supply default CFLAGS, if not specified by `CFLAGS=flags ./configure'
380dnl#
381if test -z "$CFLAGS"; then
382 if test -z "$CCOPTS"; then
383 CCOPTS='-O'
384dnl> if test "x$GCC" = xyes; then
385dnl> if test x$system = xLinux; then
386dnl> CCOPTS="$CCOPTS "'-O2 -fno-strength-reduce'
387dnl> fi
388dnl> fi
389 fi
390 CFLAGS="$CCOPTS"
391fi
392 486
393AC_PATH_PROG(MV, mv, mv) 487AC_PATH_PROG(MV, mv, mv)
394AC_PATH_PROG(RM, rm, rm) 488AC_PATH_PROG(RM, rm, rm)
395AC_PATH_PROG(CP, cp, cp) 489AC_PATH_PROG(CP, cp, cp)
396AC_PATH_PROG(LN, ln, ln) 490AC_PATH_PROG(LN, ln, ln)
397AC_PATH_PROG(SED, sed, sed) 491AC_PATH_PROG(SED, sed, sed)
398AC_PATH_PROG(ECHO, echo, echo) 492AC_PATH_PROG(ECHO, echo, echo)
399AC_PATH_PROG(CMP, cmp, cmp) 493AC_PATH_PROG(CMP, cmp, cmp)
400AC_PATH_PROG(TBL, tbl) 494AC_PATH_PROG(TBL, tbl)
495AC_PATH_PROG(TIC, tic)
401 496
402dnl# need a neat way to detect SVR4 or its features 497dnl# need a neat way to detect SVR4 or its features
403dnl# in src/command.c we use these functions: 498dnl# in src/command.c we use these functions:
404dnl# grantpt(), unlockpt(), ptsname(), which are defined in <sys/ptms.h> 499dnl# grantpt(), unlockpt(), ptsname(), which are defined in <sys/ptms.h>
405dnl# - but are these also defined for other systems? 500dnl# - but are these also defined for other systems?
442 sys/byteorder.h \ 537 sys/byteorder.h \
443 sys/ioctl.h \ 538 sys/ioctl.h \
444 sys/select.h \ 539 sys/select.h \
445 sys/sockio.h \ 540 sys/sockio.h \
446 sys/strredir.h \ 541 sys/strredir.h \
542 sys/stropts.h \
447 sys/time.h \ 543 sys/time.h \
448 utmp.h \ 544 utmp.h \
449 utmpx.h \ 545 utmpx.h \
450 stdint.h \ 546 stdint.h \
547 pty.h \
548 util.h \
549 libutil.h \
550 wchar.h \
551 cwchar \
552 clocale \
451) 553)
452 554
453AC_HEADER_TIME 555AC_HEADER_TIME
454 556
455dnl# check to allow both <termios.h> and <sys/ioctl.h> 557dnl# check to allow both <termios.h> and <sys/ioctl.h>
456AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl, 558AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl,
457[AC_TRY_COMPILE([#include <stdio.h> 559[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
458#include <sys/ioctl.h> 560#include <sys/ioctl.h>
459#ifdef HAVE_TERMIOS_H 561#ifdef HAVE_TERMIOS_H
460#include <termios.h> 562#include <termios.h>
461#endif], [int a = ECHO;], rxvt_cv_header_sysioctl=yes, rxvt_cv_header_sysioctl=no)]) 563#endif]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])])
462 564
463dnl# ELF systems may want to store paths for dynamic libraries. 565dnl# ELF systems may want to store paths for dynamic libraries.
464dnl# Lets see if the compiler can accept "-Rpath" or "-Wl,-Rpath" 566dnl# Lets see if the compiler can accept "-Rpath" or "-Wl,-Rpath"
465dnl# At least one version of SunOS wants "-R path" but it's not checked yet. 567dnl# At least one version of SunOS wants "-R path" but it's not checked yet.
466if test -n "$GCC"; then 568if test -n "$GCC"; then
475ac_save_CFLAGS=$CFLAGS 577ac_save_CFLAGS=$CFLAGS
476ac_save_LIBS=$LIBS 578ac_save_LIBS=$LIBS
477CFLAGS="$CFLAGS $X_CFLAGS" 579CFLAGS="$CFLAGS $X_CFLAGS"
478LIBS=`echo "$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" | sed "$R_TRANSLATE"` 580LIBS=`echo "$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" | sed "$R_TRANSLATE"`
479AC_CACHE_CHECK([for -rpath dynamic library path recording], rxvt_cv_rpath, 581AC_CACHE_CHECK([for -rpath dynamic library path recording], rxvt_cv_rpath,
480[AC_TRY_RUN([ 582[AC_RUN_IFELSE([AC_LANG_SOURCE([[
481main() 583main()
482{ 584{
483 exit(0); 585 exit(0);
484 (void) XOpenDisplay("foobar"); 586 (void) XOpenDisplay("foobar");
485}], rxvt_cv_rpath=yes, rxvt_cv_rpath=no, dnl 587}]])],[rxvt_cv_rpath=yes],[rxvt_cv_rpath=no],[dnl
486 AC_MSG_WARN([You may need to check the LIBS line]))]) 588 AC_MSG_WARN(You may need to check the LIBS line)])])
487if test x$rxvt_cv_rpath != xyes; then 589if test x$rxvt_cv_rpath != xyes; then
488 changequote(, )dnl 590 changequote(, )dnl
489 R_TRANSLATE='s/-L\([^ ]*\)/-L\1 '$LDARG'-R\1/g' 591 R_TRANSLATE='s/-L\([^ ]*\)/-L\1 '$LDARG'-R\1/g'
490 changequote([, ])dnl 592 changequote([, ])dnl
491 LIBS=`echo "$ac_save_LIBS $X_LIBS $X_EXTRA_LIBS -lX11" | sed "$R_TRANSLATE"` 593 LIBS=`echo "$ac_save_LIBS $X_LIBS $X_EXTRA_LIBS -lX11" | sed "$R_TRANSLATE"`
492 AC_CACHE_CHECK([for -R dynamic library path recording], rxvt_cv_R, 594 AC_CACHE_CHECK([for -R dynamic library path recording], rxvt_cv_R,
493[AC_TRY_RUN([ 595[AC_RUN_IFELSE([AC_LANG_SOURCE([[
494main() 596main()
495{ 597{
496 exit(0); 598 exit(0);
497 (void) XOpenDisplay("foobar"); 599 (void) XOpenDisplay("foobar");
498}], rxvt_cv_R=yes, rxvt_cv_R=no, rxvt_cv_R=no)]) 600}]])],[rxvt_cv_R=yes],[rxvt_cv_R=no],[rxvt_cv_R=no])])
499 if test x$rxvt_cv_R != xyes; then 601 if test x$rxvt_cv_R != xyes; then
500 LIBS="$ac_save_LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 602 LIBS="$ac_save_LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
501 fi 603 fi
502fi 604fi
503 605
504AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer, 606AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer,
505[AC_TRY_COMPILE([#include <X11/Xlib.h>], [XPointer dummy;], 607[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])])
506rxvt_cv_xpointer=yes, rxvt_cv_xpointer=no)])
507if test x$rxvt_cv_xpointer = xyes; then 608if test x$rxvt_cv_xpointer = xyes; then
508 AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef) 609 AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef)
509fi 610fi
510LIBS=$ac_save_LIBS 611LIBS=$ac_save_LIBS
511CFLAGS=$ac_save_CFLAGS 612CFLAGS=$ac_save_CFLAGS
524dnl> AC_CHECK_TYPE(umode_t, int) 625dnl> AC_CHECK_TYPE(umode_t, int)
525dnl> AC_CHECK_TYPE(off_t, long) 626dnl> AC_CHECK_TYPE(off_t, long)
526AC_TYPE_PID_T 627AC_TYPE_PID_T
527AC_TYPE_UID_T 628AC_TYPE_UID_T
528 629
529
530AC_CHECK_SIZEOF(char, 1)
531AC_CHECK_SIZEOF(short, 2) 630AC_CHECK_SIZEOF(short, 2)
532AC_CHECK_SIZEOF(int, 4) 631AC_CHECK_SIZEOF(int, 4)
533AC_CHECK_SIZEOF(long, 4) 632dnl AC_CHECK_SIZEOF(long, 4)
534AC_CHECK_SIZEOF(long long, 8) 633AC_CHECK_SIZEOF(long long, 8)
535AC_CHECK_SIZEOF(int *, 4) 634AC_CHECK_SIZEOF(int *, 4)
536 635
537dnl# see usage below 636dnl# see usage below
538AC_DEFUN(RXVT_CHECK_SIZE, 637AC_DEFUN(RXVT_CHECK_SIZE,
539 [AC_CACHE_CHECK([for $2], $1, 638 [AC_CACHE_CHECK([for $2], $1,
540 [AC_TRY_COMPILE([#include <stdint.h>], $2 dummy;, 639 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl
541 [$1=yes],
542 [dnl
543if test $ac_cv_sizeof_char -ge $3; then 640if test "$ac_cv_sizeof_char" -ge $3; then
544 $1="$4 char" 641 $1="$4 char"
545else 642else
546 if test $ac_cv_sizeof_short -ge $3; then 643 if test "$ac_cv_sizeof_short" -ge $3; then
547 $1="$4 short" 644 $1="$4 short"
548 else 645 else
549 if test $ac_cv_sizeof_int -ge $3; then 646 if test "$ac_cv_sizeof_int" -ge $3; then
550 $1="$4 int" 647 $1="$4 int"
551 else 648 else
552 if test $ac_cv_sizeof_long -ge $3; then 649 if test "$ac_cv_sizeof_long" -ge $3; then
553 $1="$4 long" 650 $1="$4 long"
554 else 651 else
555 if test $ac_cv_sizeof_long_long -ge $3; then 652 if test "$ac_cv_sizeof_long_long" -ge $3; then
556 $1="$4 long long" 653 $1="$4 long long"
557 else 654 else
558 $1="$4 $5" # we _must_ have a (possibly wrong) default 655 $1="$4 $5" # we _must_ have a (possibly wrong) default
559 fi 656 fi
560 fi 657 fi
587dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef) 684dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef)
588dnl AC_SUBST(rxvt_uint64_typedef) 685dnl AC_SUBST(rxvt_uint64_typedef)
589dnl# 686dnl#
590dnl# Now look for another we use 687dnl# Now look for another we use
591dnl# 688dnl#
592if test $ac_cv_sizeof_int_p -eq 8; then 689if test "$ac_cv_sizeof_int_p" -eq 8; then
593 rxvt_intp_define="#define intp_t int64_t" 690 rxvt_intp_define="#define intp_t int64_t"
594 rxvt_u_intp_define="#define u_intp_t u_int64_t" 691 rxvt_u_intp_define="#define u_intp_t u_int64_t"
595else 692else
596 if test $ac_cv_sizeof_int_p -eq 4; then 693 if test "$ac_cv_sizeof_int_p" -eq 4; then
597 rxvt_intp_define="#define intp_t int32_t" 694 rxvt_intp_define="#define intp_t int32_t"
598 rxvt_u_intp_define="#define u_intp_t u_int32_t" 695 rxvt_u_intp_define="#define u_intp_t u_int32_t"
599 else 696 else
600 if test $ac_cv_sizeof_int_p -eq 2; then 697 if test "$ac_cv_sizeof_int_p" -eq 2; then
601 rxvt_intp_define="#define intp_t int16_t" 698 rxvt_intp_define="#define intp_t int16_t"
602 rxvt_u_intp_define="#define u_intp_t u_int16_t" 699 rxvt_u_intp_define="#define u_intp_t u_int16_t"
603 else 700 else
604 rxvt_intp_define="#error set intp_t" 701 rxvt_intp_define="#error set intp_t"
605 rxvt_u_intp_define="#error set u_intp_t" 702 rxvt_u_intp_define="#error set u_intp_t"
629 seteuid \ 726 seteuid \
630 setreuid \ 727 setreuid \
631 setsid \ 728 setsid \
632 setpgrp \ 729 setpgrp \
633 setpgid \ 730 setpgid \
634 openpty \
635 _getpty \ 731 _getpty \
732 getpt \
733 posix_openpt \
636 grantpt \ 734 grantpt \
637 unlockpt \ 735 unlockpt \
638 isastream \ 736 isastream \
639 on_exit \ 737 on_exit \
640 nanosleep \ 738 nanosleep \
641 updwtmp \ 739 updwtmp \
740 updwtmpx \
642 ttyslot \ 741 ttyslot \
643) 742)
644dnl# Note: On NetBSD, openpty() exists in libutil. Don't pull it in
645 743
646dnl# -------------------------------------------------------------------------- 744dnl# --------------------------------------------------------------------------
647dnl# DO ALL UTMP AND WTMP CHECKING 745dnl# DO ALL UTMP AND WTMP CHECKING
648dnl# -------------------------------------------------------------------------- 746dnl# --------------------------------------------------------------------------
649dnl# check for host field in utmp structure 747dnl# check for host field in utmp structure
650 748
651dnl# -------------------------------------------- 749dnl# --------------------------------------------
652AC_CHECK_HEADER(utmp.h, 750AC_CHECK_HEADER(utmp.h,
653[AC_CACHE_CHECK([for struct utmp], rxvt_cv_struct_utmp, 751[AC_CACHE_CHECK([for struct utmp], rxvt_cv_struct_utmp,
654[AC_TRY_COMPILE([#include <sys/types.h> 752[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
655#include <stdint.h> 753#include <stdint.h>
656#include <utmp.h>], 754#include <utmp.h>]], [[struct utmp ut;]])],[rxvt_cv_struct_utmp=yes],[rxvt_cv_struct_utmp=no])])
657[struct utmp ut;],
658rxvt_cv_struct_utmp=yes, rxvt_cv_struct_utmp=no)])
659if test x$rxvt_cv_struct_utmp = xyes; then 755if test x$rxvt_cv_struct_utmp = xyes; then
660 AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp) 756 AC_DEFINE(HAVE_STRUCT_UTMP, 1, Define if utmp.h has struct utmp)
661fi 757fi
662] 758]
663 759
664AC_CACHE_CHECK(for ut_host in utmp struct, rxvt_cv_struct_utmp_host, 760AC_CACHE_CHECK(for ut_host in utmp struct, rxvt_cv_struct_utmp_host,
665[AC_TRY_COMPILE([#include <sys/types.h> 761[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
666#include <utmp.h>], 762#include <utmp.h>]], [[struct utmp ut; ut.ut_host;]])],[rxvt_cv_struct_utmp_host=yes],[rxvt_cv_struct_utmp_host=no])])
667[struct utmp ut; ut.ut_host;],
668rxvt_cv_struct_utmp_host=yes, rxvt_cv_struct_utmp_host=no)])
669if test x$rxvt_cv_struct_utmp_host = xyes; then 763if test x$rxvt_cv_struct_utmp_host = xyes; then
670 AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host) 764 AC_DEFINE(HAVE_UTMP_HOST, 1, Define if struct utmp contains ut_host)
671fi 765fi
672 766
673AC_CACHE_CHECK(for ut_pid in utmp struct, rxvt_cv_struct_utmp_pid, 767AC_CACHE_CHECK(for ut_pid in utmp struct, rxvt_cv_struct_utmp_pid,
674[AC_TRY_COMPILE([#include <sys/types.h> 768[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
675#include <utmp.h>], 769#include <utmp.h>]], [[struct utmp ut; ut.ut_pid;]])],[rxvt_cv_struct_utmp_pid=yes],[rxvt_cv_struct_utmp_pid=no])])
676[struct utmp ut; ut.ut_pid;],
677rxvt_cv_struct_utmp_pid=yes, rxvt_cv_struct_utmp_pid=no)])
678if test x$rxvt_cv_struct_utmp_pid = xyes; then 770if test x$rxvt_cv_struct_utmp_pid = xyes; then
679 AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid) 771 AC_DEFINE(HAVE_UTMP_PID, 1, Define if struct utmp contains ut_pid)
680fi 772fi
681) dnl# AC_CHECK_HEADER(utmp.h 773) dnl# AC_CHECK_HEADER(utmp.h
682 774
683dnl# -------------------------------------------- 775dnl# --------------------------------------------
684 776
685AC_CHECK_HEADER(utmpx.h, 777AC_CHECK_HEADER(utmpx.h,
686[AC_CACHE_CHECK([for struct utmpx], rxvt_cv_struct_utmpx, 778[AC_CACHE_CHECK([for struct utmpx], rxvt_cv_struct_utmpx,
779[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
780#include <utmpx.h>]], [[struct utmpx ut;]])],[rxvt_cv_struct_utmpx=yes],[rxvt_cv_struct_utmpx=no])])
781if test x$rxvt_cv_struct_utmpx = xyes; then
782 AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
783fi
784]
785
786AC_CACHE_CHECK(for host in utmpx struct, rxvt_cv_struct_utmpx_host,
787[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
788#include <utmpx.h>]], [[struct utmpx utx; utx.ut_host;]])],[rxvt_cv_struct_utmpx_host=yes],[rxvt_cv_struct_utmpx_host=no])])
789if test x$rxvt_cv_struct_utmpx_host = xyes; then
790 AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host)
791fi
792
793AC_CACHE_CHECK(for session in utmpx struct, rxvt_cv_struct_utmpx_session,
687[AC_TRY_COMPILE([#include <sys/types.h> 794[AC_TRY_COMPILE([#include <sys/types.h>
688#include <utmpx.h>], 795#include <utmpx.h>],
689[struct utmpx ut;], 796[struct utmpx utx; utx.ut_session;],
690rxvt_cv_struct_utmpx=yes, rxvt_cv_struct_utmpx=no)]) 797rxvt_cv_struct_utmpx_session=yes, rxvt_cv_struct_utmpx_session=no)])
691if test x$rxvt_cv_struct_utmpx = xyes; then 798if test x$rxvt_cv_struct_utmpx_session = xyes; then
692 AC_DEFINE(HAVE_STRUCT_UTMPX, 1, Define if utmpx.h has struct utmpx)
693fi
694]
695
696AC_CACHE_CHECK(for host in utmpx struct, rxvt_cv_struct_utmpx_host,
697[AC_TRY_COMPILE([#include <sys/types.h>
698#include <utmpx.h>],
699[struct utmpx utx; utx.ut_host;],
700rxvt_cv_struct_utmpx_host=yes, rxvt_cv_struct_utmpx_host=no)])
701if test x$rxvt_cv_struct_utmpx_host = xyes; then
702 AC_DEFINE(HAVE_UTMPX_HOST, 1, Define if struct utmpx contains ut_host) 799 AC_DEFINE(HAVE_UTMPX_SESSION, 1, Define if struct utmpx contains ut_session)
703fi 800fi
704) dnl# AC_CHECK_HEADER(utmpx.h 801) dnl# AC_CHECK_HEADER(utmpx.h
705
706 802
707dnl# -------------------------------------------------------------------------- 803dnl# --------------------------------------------------------------------------
708dnl# check for struct lastlog 804dnl# check for struct lastlog
709AC_CACHE_CHECK(for struct lastlog, rxvt_cv_struct_lastlog, 805AC_CACHE_CHECK(for struct lastlog, rxvt_cv_struct_lastlog,
710[AC_TRY_COMPILE([#include <sys/types.h> 806[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
711#include <utmp.h> 807#include <utmp.h>
712#ifdef HAVE_LASTLOG_H 808#ifdef HAVE_LASTLOG_H
713#include <lastlog.h> 809#include <lastlog.h>
714#endif 810#endif
715],
716[struct lastlog ll;],
717rxvt_cv_struct_lastlog=yes, rxvt_cv_struct_lastlog=no)]) 811]], [[struct lastlog ll;]])],[rxvt_cv_struct_lastlog=yes],[rxvt_cv_struct_lastlog=no])])
718if test x$rxvt_cv_struct_lastlog = xyes; then 812if test x$rxvt_cv_struct_lastlog = xyes; then
719 AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog) 813 AC_DEFINE(HAVE_STRUCT_LASTLOG, 1, Define if utmp.h or lastlog.h has struct lastlog)
720fi 814fi
721 815
722dnl# check for struct lastlogx 816dnl# check for struct lastlogx
723AC_CACHE_CHECK(for struct lastlogx, rxvt_cv_struct_lastlogx, 817AC_CACHE_CHECK(for struct lastlogx, rxvt_cv_struct_lastlogx,
724[AC_TRY_COMPILE([#include <sys/types.h> 818[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
725#include <utmpx.h> 819#include <utmpx.h>
726#ifdef HAVE_LASTLOG_H 820#ifdef HAVE_LASTLOG_H
727#include <lastlog.h> 821#include <lastlog.h>
728#endif 822#endif
729],
730[struct lastlogx ll;],
731rxvt_cv_struct_lastlogx=yes, rxvt_cv_struct_lastlogx=no)]) 823]], [[struct lastlogx ll;]])],[rxvt_cv_struct_lastlogx=yes],[rxvt_cv_struct_lastlogx=no])])
732if test x$rxvt_cv_struct_lastlogx = xyes; then 824if test x$rxvt_cv_struct_lastlogx = xyes; then
733 AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx) 825 AC_DEFINE(HAVE_STRUCT_LASTLOGX, 1, Define if utmpx.h or lastlog.h has struct lastlogx)
734fi 826fi
735 827
736dnl# -------------------------------------------------------------------------- 828dnl# --------------------------------------------------------------------------
737dnl# FIND FILES 829dnl# FIND FILES
738dnl# -------------------------------------------------------------------------- 830dnl# --------------------------------------------------------------------------
739 831
740dnl# find utmp 832dnl# find utmp
741AC_CACHE_CHECK(where utmp is located, rxvt_cv_path_utmp, 833AC_CACHE_CHECK(where utmp is located, rxvt_cv_path_utmp,
742[AC_TRY_RUN([#include <stdio.h> 834[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
743#include <sys/types.h> 835#include <sys/types.h>
744#include <utmp.h> 836#include <utmp.h>
745#include <errno.h> 837#include <errno.h>
746main() 838main()
747{ 839{
762 fprintf(f, "%s\n", *u); 854 fprintf(f, "%s\n", *u);
763 exit(0); 855 exit(0);
764 } 856 }
765 } 857 }
766 exit(0); 858 exit(0);
767}], rxvt_cv_path_utmp=`cat conftestval`, rxvt_cv_path_utmp=, dnl 859}]])],[rxvt_cv_path_utmp=`cat conftestval`],[rxvt_cv_path_utmp=],[dnl
768 AC_MSG_WARN([Define RXVT_UTMP_FILE in config.h manually]))]) 860 AC_MSG_WARN(Define RXVT_UTMP_FILE in config.h manually)])])
769if test x$rxvt_cv_path_utmp != x; then 861if test x$rxvt_cv_path_utmp != x; then
770 AC_DEFINE_UNQUOTED(RXVT_UTMP_FILE, "$rxvt_cv_path_utmp", Define location of utmp) 862 AC_DEFINE_UNQUOTED(RXVT_UTMP_FILE, "$rxvt_cv_path_utmp", Define location of utmp)
771fi 863fi
772 864
773dnl# -------------------------------------------------------------------------- 865dnl# --------------------------------------------------------------------------
774 866
775dnl# find utmpx - if a utmp file exists at the same location and is more than 867dnl# find utmpx - if a utmp file exists at the same location and is more than
776dnl# a day newer, then dump the utmpx. People leave lots of junk around. 868dnl# a day newer, then dump the utmpx. People leave lots of junk around.
777AC_CACHE_CHECK(where utmpx is located, rxvt_cv_path_utmpx, 869AC_CACHE_CHECK(where utmpx is located, rxvt_cv_path_utmpx,
778[AC_TRY_RUN([#include <stdio.h> 870[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
779#include <sys/types.h> 871#include <sys/types.h>
780#include <utmpx.h> 872#include <utmpx.h>
781#include <errno.h> 873#include <errno.h>
782#include <sys/stat.h> 874#include <sys/stat.h>
783#ifdef HAVE_STRING_H 875#ifdef HAVE_STRING_H
808 fprintf(f, "%s\n", *u); 900 fprintf(f, "%s\n", *u);
809 exit(0); 901 exit(0);
810 } 902 }
811 } 903 }
812 exit(0); 904 exit(0);
813}], rxvt_cv_path_utmpx=`cat conftestval`, rxvt_cv_path_utmpx=, dnl 905}]])],[rxvt_cv_path_utmpx=`cat conftestval`],[rxvt_cv_path_utmpx=],[dnl
814 AC_MSG_WARN([Define RXVT_UTMPX_FILE in config.h manually]))]) 906 AC_MSG_WARN(Define RXVT_UTMPX_FILE in config.h manually)])])
815if test x$rxvt_cv_path_utmpx != x; then 907if test x$rxvt_cv_path_utmpx != x; then
816 AC_DEFINE_UNQUOTED(RXVT_UTMPX_FILE, "$rxvt_cv_path_utmpx", Define location of utmpx) 908 AC_DEFINE_UNQUOTED(RXVT_UTMPX_FILE, "$rxvt_cv_path_utmpx", Define location of utmpx)
817fi 909fi
818 910
819dnl# -------------------------------------------------------------------------- 911dnl# --------------------------------------------------------------------------
820 912
821dnl# find wtmp 913dnl# find wtmp
822AC_CACHE_CHECK(where wtmp is located, rxvt_cv_path_wtmp, 914AC_CACHE_CHECK(where wtmp is located, rxvt_cv_path_wtmp,
823[AC_TRY_RUN([#include <stdio.h> 915[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
824#include <sys/types.h> 916#include <sys/types.h>
825#ifdef HAVE_UTMP_H 917#ifdef HAVE_UTMP_H
826#include <utmp.h> 918#include <utmp.h>
827#endif 919#endif
828#include <errno.h> 920#include <errno.h>
845 fprintf(f, "%s\n", *w); 937 fprintf(f, "%s\n", *w);
846 exit(0); 938 exit(0);
847 } 939 }
848 } 940 }
849 exit(0); 941 exit(0);
850}], rxvt_cv_path_wtmp=`cat conftestval`, rxvt_cv_path_wtmp=, dnl 942}]])],[rxvt_cv_path_wtmp=`cat conftestval`],[rxvt_cv_path_wtmp=],[dnl
851 AC_MSG_WARN([Define RXVT_WTMP_FILE in config.h manually]))]) 943 AC_MSG_WARN(Define RXVT_WTMP_FILE in config.h manually)])])
852if test x$rxvt_cv_path_wtmp != x; then 944if test x$rxvt_cv_path_wtmp != x; then
853 AC_DEFINE_UNQUOTED(RXVT_WTMP_FILE, "$rxvt_cv_path_wtmp", Define location of wtmp) 945 AC_DEFINE_UNQUOTED(RXVT_WTMP_FILE, "$rxvt_cv_path_wtmp", Define location of wtmp)
854fi 946fi
855dnl# -------------------------------------------------------------------------- 947dnl# --------------------------------------------------------------------------
856 948
857dnl# find wtmpx 949dnl# find wtmpx
858AC_CACHE_CHECK(where wtmpx is located, rxvt_cv_path_wtmpx, 950AC_CACHE_CHECK(where wtmpx is located, rxvt_cv_path_wtmpx,
859[AC_TRY_RUN([#include <stdio.h> 951[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
860#ifdef HAVE_UTMPX_H 952#ifdef HAVE_UTMPX_H
861#include <utmpx.h> 953#include <utmpx.h>
862#endif 954#endif
863#include <errno.h> 955#include <errno.h>
864main() 956main()
880 fprintf(f, "%s\n", *w); 972 fprintf(f, "%s\n", *w);
881 exit(0); 973 exit(0);
882 } 974 }
883 } 975 }
884 exit(0); 976 exit(0);
885}], rxvt_cv_path_wtmpx=`cat conftestval`, rxvt_cv_path_wtmpx=, dnl 977}]])],[rxvt_cv_path_wtmpx=`cat conftestval`],[rxvt_cv_path_wtmpx=],[dnl
886 AC_MSG_WARN([Define RXVT_WTMPX_FILE in config.h manually]))]) 978 AC_MSG_WARN(Define RXVT_WTMPX_FILE in config.h manually)])])
887if test x$rxvt_cv_path_wtmpx != x; then 979if test x$rxvt_cv_path_wtmpx != x; then
888 AC_DEFINE_UNQUOTED(RXVT_WTMPX_FILE, "$rxvt_cv_path_wtmpx", Define location of wtmpx) 980 AC_DEFINE_UNQUOTED(RXVT_WTMPX_FILE, "$rxvt_cv_path_wtmpx", Define location of wtmpx)
889fi 981fi
890dnl# -------------------------------------------------------------------------- 982dnl# --------------------------------------------------------------------------
891 983
892dnl# find lastlog 984dnl# find lastlog
893AC_CACHE_CHECK(where lastlog is located, rxvt_cv_path_lastlog, 985AC_CACHE_CHECK(where lastlog is located, rxvt_cv_path_lastlog,
894[AC_TRY_RUN([#include <stdio.h> 986[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
895#include <sys/types.h> 987#include <sys/types.h>
896#ifdef HAVE_UTMPX_H 988#ifdef HAVE_UTMPX_H
897#include <utmpx.h> 989#include <utmpx.h>
898#elif defined(HAVE_UTMP_H) 990#elif defined(HAVE_UTMP_H)
899#include <utmp.h> 991#include <utmp.h>
920 fprintf(f, "%s\n", *w); 1012 fprintf(f, "%s\n", *w);
921 exit(0); 1013 exit(0);
922 } 1014 }
923 } 1015 }
924 exit(0); 1016 exit(0);
925}], rxvt_cv_path_lastlog=`cat conftestval`, rxvt_cv_path_lastlog=, dnl 1017}]])],[rxvt_cv_path_lastlog=`cat conftestval`],[rxvt_cv_path_lastlog=],[dnl
926 AC_MSG_WARN([Define RXVT_LASTLOG_FILE in config.h manually]))]) 1018 AC_MSG_WARN(Define RXVT_LASTLOG_FILE in config.h manually)])])
927if test x$rxvt_cv_path_lastlog != x; then 1019if test x$rxvt_cv_path_lastlog != x; then
928 AC_DEFINE_UNQUOTED(RXVT_LASTLOG_FILE, "$rxvt_cv_path_lastlog", Define location of lastlog) 1020 AC_DEFINE_UNQUOTED(RXVT_LASTLOG_FILE, "$rxvt_cv_path_lastlog", Define location of lastlog)
929 if test -d "$rxvt_cv_path_lastlog"; then 1021 if test -d "$rxvt_cv_path_lastlog"; then
930 AC_DEFINE(LASTLOG_IS_DIR, 1, Define if lastlog is provided via a directory) 1022 AC_DEFINE(LASTLOG_IS_DIR, 1, Define if lastlog is provided via a directory)
931 fi 1023 fi
932fi 1024fi
933dnl# -------------------------------------------------------------------------- 1025dnl# --------------------------------------------------------------------------
934 1026
935dnl# find lastlogx 1027dnl# find lastlogx
936AC_CACHE_CHECK(where lastlogx is located, rxvt_cv_path_lastlogx, 1028AC_CACHE_CHECK(where lastlogx is located, rxvt_cv_path_lastlogx,
937[AC_TRY_RUN([#include <stdio.h> 1029[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
938#ifdef HAVE_UTMPX_H 1030#ifdef HAVE_UTMPX_H
939#include <utmpx.h> 1031#include <utmpx.h>
940#endif 1032#endif
941#include <errno.h> 1033#include <errno.h>
942main() 1034main()
957 fprintf(f, "%s\n", *w); 1049 fprintf(f, "%s\n", *w);
958 exit(0); 1050 exit(0);
959 } 1051 }
960 } 1052 }
961 exit(0); 1053 exit(0);
962}], rxvt_cv_path_lastlogx=`cat conftestval`, rxvt_cv_path_lastlogx=, dnl 1054}]])],[rxvt_cv_path_lastlogx=`cat conftestval`],[rxvt_cv_path_lastlogx=],[dnl
963 AC_MSG_WARN([Define RXVT_LASTLOGX_FILE in config.h manually]))]) 1055 AC_MSG_WARN(Define RXVT_LASTLOGX_FILE in config.h manually)])])
964if test x$rxvt_cv_path_lastlogx != x; then 1056if test x$rxvt_cv_path_lastlogx != x; then
965 AC_DEFINE_UNQUOTED(RXVT_LASTLOGX_FILE, "$rxvt_cv_path_lastlogx", Define location of lastlogx) 1057 AC_DEFINE_UNQUOTED(RXVT_LASTLOGX_FILE, "$rxvt_cv_path_lastlogx", Define location of lastlogx)
966fi 1058fi
967 1059
968dnl# -------------------------------------------------------------------------- 1060dnl# --------------------------------------------------------------------------
992LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 1084LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
993if test x$rxvt_cv_rpath = xyes -o x$rxvt_cv_R = xyes; then 1085if test x$rxvt_cv_rpath = xyes -o x$rxvt_cv_R = xyes; then
994 LIBS=`echo $LIBS | sed "$R_TRANSLATE"` 1086 LIBS=`echo $LIBS | sed "$R_TRANSLATE"`
995fi 1087fi
996AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale, 1088AC_CACHE_CHECK(for working Xlocale, rxvt_cv_func_xlocale,
997[AC_TRY_RUN([#include <X11/Xlib.h> 1089[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>
998main() { 1090main() {
999char *p; 1091char *p;
1000if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p) 1092if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
1001exit (XSupportsLocale() ? 0 : 1); 1093exit (XSupportsLocale() ? 0 : 1);
1002else 1094else
1003exit (1);}], dnl 1095exit (1);}]])],[dnl
1004 rxvt_cv_func_xlocale=yes, rxvt_cv_func_xlocale=no, dnl 1096 rxvt_cv_func_xlocale=yes],[rxvt_cv_func_xlocale=no],[dnl
1005 AC_MSG_WARN([Define NO_XLOCALE in config.h manually]))]) 1097 AC_MSG_WARN(Define NO_XLOCALE in config.h manually)])])
1006if test x$rxvt_cv_func_xlocale = xyes; then 1098if test x$rxvt_cv_func_xlocale = xyes; then
1007 AC_DEFINE(HAVE_XLOCALE, 1, Define if Xlocale support works) 1099 AC_DEFINE(HAVE_XLOCALE, 1, Define if Xlocale support works)
1008fi 1100fi
1009 1101
1010AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale, 1102AC_CACHE_CHECK(for working X setlocale, rxvt_cv_func_xsetlocale,
1011[AC_TRY_LINK([#define X_LOCALE 1 1103[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#define X_LOCALE 1
1012#include <X11/Xlocale.h>], 1104#include <X11/Xlocale.h>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_xsetlocale=yes],[rxvt_cv_func_xsetlocale=no])])
1013 [setlocale(LC_CTYPE, "");],
1014 rxvt_cv_func_xsetlocale=yes, rxvt_cv_func_xsetlocale=no)])
1015if test x$rxvt_cv_func_xsetlocale = xyes; then 1105if test x$rxvt_cv_func_xsetlocale = xyes; then
1016 AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works) 1106 AC_DEFINE(HAVE_XSETLOCALE, 1, Define if setlocale (defined to Xsetlocale) works)
1017fi 1107fi
1018LIBS=$ac_save_LIBS 1108LIBS=$ac_save_LIBS
1019CFLAGS=$ac_save_CFLAGS 1109CFLAGS=$ac_save_CFLAGS
1020 1110
1021AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale, 1111AC_CACHE_CHECK(for working plain setlocale, rxvt_cv_func_setlocale,
1022[AC_TRY_LINK([#include <locale.h>], 1112[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <clocale>]], [[setlocale(LC_CTYPE, "");]])],[rxvt_cv_func_setlocale=yes],[rxvt_cv_func_setlocale=no])])
1023 [setlocale(LC_CTYPE, "");],
1024 rxvt_cv_func_setlocale=yes, rxvt_cv_func_setlocale=no)])
1025if test x$rxvt_cv_func_setlocale = xyes; then 1113if test x$rxvt_cv_func_setlocale = xyes; then
1026 AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works) 1114 AC_DEFINE(HAVE_SETLOCALE, 1, Define if plain old setlocale works)
1027fi 1115fi
1028 1116
1029AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo, 1117AC_CACHE_CHECK(for working nl_langinfo, rxvt_cv_func_nl_langinfo,
1030[AC_TRY_LINK([#include <langinfo.h>], 1118[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],[rxvt_cv_func_nl_langinfo=yes],[rxvt_cv_func_nl_langinfo=no])])
1031 [nl_langinfo(CODESET);],
1032 rxvt_cv_func_nl_langinfo=yes, rxvt_cv_func_nl_langinfo=no)])
1033if test x$rxvt_cv_func_nl_langinfo = xyes; then 1119if test x$rxvt_cv_func_nl_langinfo = xyes; then
1034 AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works) 1120 AC_DEFINE(HAVE_NL_LANGINFO, 1, Define if nl_langinfo(CODESET) works)
1035fi 1121fi
1036 1122
1037AC_CACHE_CHECK(for getpt, rxvt_cv_func_getpt, 1123AC_CACHE_CHECK(for unix-compliant filehandle passing ability, rxvt_can_pass_fds,
1038[AC_TRY_LINK([#define _GNU_SOURCE 1124[AC_TRY_LINK([
1039#ifdef HAVE_STDLIB_H 1125#include <sys/types.h>
1126#include <sys/socket.h>
1127],[
1128{
1129 msghdr msg;
1130 iovec iov;
1131 char buf [100];
1132 char data = 0;
1133
1134 iov.iov_base = &data;
1135 iov.iov_len = 1;
1136
1137 msg.msg_iov = &iov;
1138 msg.msg_iovlen = 1;
1139 msg.msg_control = buf;
1140 msg.msg_controllen = sizeof buf;
1141
1142 cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
1143 cmsg->cmsg_level = SOL_SOCKET;
1144 cmsg->cmsg_type = SCM_RIGHTS;
1145 cmsg->cmsg_len = 100;
1146
1147 *(int *)CMSG_DATA (cmsg) = 5;
1148
1149 return sendmsg (3, &msg, 0);
1150}
1151],[rxvt_can_pass_fds=yes],[rxvt_can_pass_fds=no])])
1152if test x$rxvt_can_pass_fds = xyes; then
1153 AC_DEFINE(HAVE_UNIX_FDPASS, 1, Define if sys/socket.h defines the necessary macros/functions for file handle passing)
1154fi
1155
1156AC_CACHE_CHECK(for broken XIM callback, rxvt_broken_ximcb,
1157[AC_COMPILE_IFELSE([
1040# include <stdlib.h> 1158#include <X11/Xlib.h>
1041#endif], 1159
1042 [(void)getpt();], 1160void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
1043 rxvt_cv_func_getpt=yes, rxvt_cv_func_getpt=no)]) 1161
1044if test x$rxvt_cv_func_getpt = xyes; then 1162void f() {
1045 AC_DEFINE(HAVE_GETPT, 1, Define if you have _GNU_SOURCE getpt() ) 1163 XIMCallback cb;
1164 cb.callback = im_destroy_cb;
1165}
1166],rxvt_broken_ximcb=yes,rxvt_broken_ximcb=no)])
1167
1168if test x$rxvt_broken_ximcb = xyes; then
1169 AC_DEFINE(XIMCB_PROTO_BROKEN, 1, Define if your XIMCallback specifies XIC as first type.)
1170fi
1171
1172if test x$ac_cv_func_getpt = xno -a x$ac_cv_func_posix_openpt = xno; then
1173 AC_CHECK_FUNC(openpty, [], [AC_CHECK_LIB(util, openpty, [LIBS="$LIBS -lutil"])])
1046fi 1174fi
1047 1175
1048dnl# if we don't guess right then it's up to the user 1176dnl# if we don't guess right then it's up to the user
1049AC_CACHE_CHECK(for pty/tty type, rxvt_cv_ptys, 1177AC_CACHE_CHECK(for pty/tty type, rxvt_cv_ptys,
1050[if test x$ac_cv_func_openpty = xyes; then 1178[if test x$ac_cv_func_openpty = xyes -o x$ac_cv_lib_util_openpty = xyes; then
1051 rxvt_cv_ptys=OPENPTY 1179 rxvt_cv_ptys=OPENPTY
1180 else if test x$ac_cv_func_getpt = xyes; then
1181 rxvt_cv_ptys=GLIBC
1182 else if test x$ac_cv_func_posix_openpt = xyes; then
1183 rxvt_cv_ptys=POSIX
1052 else if test x$ac_cv_func__getpty = xyes; then 1184 else if test x$ac_cv_func__getpty = xyes; then
1053 rxvt_cv_ptys=SGI4 1185 rxvt_cv_ptys=SGI4
1054 else if test -c /dev/ttyp20; then 1186 else if test -c /dev/ttyp20; then
1055 rxvt_cv_ptys=SCO 1187 rxvt_cv_ptys=SCO
1056 else if test -c /dev/ptym/clone; then 1188 else if test -c /dev/ptym/clone; then
1057 rxvt_cv_ptys=HPUX 1189 rxvt_cv_ptys=HPUX
1058 else if test x$rxvt_cv_func_getpt = xyes; then
1059 rxvt_cv_ptys=GLIBC
1060 else if test -c /dev/ptc -a -c /dev/pts; then 1190 else if test -c /dev/ptc -a -c /dev/pts; then
1061 rxvt_cv_ptys=PTC 1191 rxvt_cv_ptys=PTC
1062 else if test -c /dev/ptc -a -d /dev/pts; then 1192 else if test -c /dev/ptc -a -d /dev/pts; then
1063 rxvt_cv_ptys=PTC 1193 rxvt_cv_ptys=PTC
1064 else if test -c /dev/ptmx -a -c /dev/pts/0; then 1194 else if test -c /dev/ptmx -a -c /dev/pts/0; then
1075fi 1205fi
1076fi 1206fi
1077fi 1207fi
1078fi 1208fi
1079fi 1209fi
1210fi
1080]) 1211])
1081 1212
1213if test x$rxvt_cv_ptys = xGLIBC; then
1214 AC_DEFINE(PTYS_ARE_GETPT, 1, Define for this pty type)
1215fi
1216if test x$rxvt_cv_ptys = xPOSIX; then
1217 AC_DEFINE(PTYS_ARE_POSIX, 1, Define for this pty type)
1218fi
1082if test x$rxvt_cv_ptys = xOPENPTY; then 1219if test x$rxvt_cv_ptys = xOPENPTY; then
1083 AC_DEFINE(PTYS_ARE_OPENPTY, 1, Define for this pty type) 1220 AC_DEFINE(PTYS_ARE_OPENPTY, 1, Define for this pty type)
1084fi 1221fi
1085if test x$rxvt_cv_ptys = xSCO; then 1222if test x$rxvt_cv_ptys = xSCO; then
1086 AC_DEFINE(PTYS_ARE_NUMERIC, 1, Define for this pty type) 1223 AC_DEFINE(PTYS_ARE_NUMERIC, 1, Define for this pty type)
1092 AC_DEFINE(PTYS_ARE_PTC, 1, Define for this pty type) 1229 AC_DEFINE(PTYS_ARE_PTC, 1, Define for this pty type)
1093fi 1230fi
1094if test x$rxvt_cv_ptys = xSGI4; then 1231if test x$rxvt_cv_ptys = xSGI4; then
1095 AC_DEFINE(PTYS_ARE__GETPTY, 1, Define for this pty type) 1232 AC_DEFINE(PTYS_ARE__GETPTY, 1, Define for this pty type)
1096fi 1233fi
1097if test x$rxvt_cv_ptys = xCONVEX; then
1098 AC_DEFINE(PTYS_ARE_GETPTY, 1, Define for this pty type)
1099fi
1100if test x$rxvt_cv_ptys = xGLIBC; then
1101 AC_DEFINE(PTYS_ARE_GETPT, 1, Define for this pty type)
1102fi
1103if test x$rxvt_cv_ptys = xHPUX; then 1234if test x$rxvt_cv_ptys = xHPUX; then
1104 AC_DEFINE(PTYS_ARE_CLONE, 1, Define for this pty type) 1235 AC_DEFINE(PTYS_ARE_CLONE, 1, Define for this pty type)
1105fi 1236fi
1106if test x$rxvt_cv_ptys = xBSD -o x$rxvt_cv_ptys = xHPUX -o x$rxvt_cv_ptys = xGLIBC; then 1237if test x$rxvt_cv_ptys = xBSD -o x$rxvt_cv_ptys = xHPUX -o x$rxvt_cv_ptys = xPOSIX; then
1107 AC_DEFINE(PTYS_ARE_SEARCHED, 1, Define for this pty type) 1238 AC_DEFINE(PTYS_ARE_SEARCHED, 1, Define for this pty type)
1108fi 1239fi
1109 1240
1110 1241
1111AC_CHECKING(for pty ranges) 1242AS_MESSAGE(checking for pty ranges...)
1112ptys=`echo /dev/pty??` 1243ptys=`echo /dev/pty??`
1113pch1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'` 1244pch1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
1114pch2=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'` 1245pch2=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
1115if test x$pch1 != x; then 1246if test x$pch1 != x; then
1116 AC_DEFINE_UNQUOTED(PTYCHAR1, "$pch1", Define for first char in devptyXX) 1247 AC_DEFINE_UNQUOTED(PTYCHAR1, "$pch1", Define for first char in devptyXX)
1117fi 1248fi
1118if test x$pch2 != x; then 1249if test x$pch2 != x; then
1119 AC_DEFINE_UNQUOTED(PTYCHAR2, "$pch2", Define for second char in devptyXX) 1250 AC_DEFINE_UNQUOTED(PTYCHAR2, "$pch2", Define for second char in devptyXX)
1120fi 1251fi
1121 1252
1122dnl# FreeBSD needs to link libxpg4
1123AC_CHECK_LIB(xpg4, setlocale, [LIBS="$LIBS -lxpg4"])
1124
1125dnl# -------------------------------------------------------------------------- 1253dnl# --------------------------------------------------------------------------
1126dnl# now add and remove other stuff 1254dnl# now add and remove other stuff
1127dnl# -------------------------------------------------------------------------- 1255dnl# --------------------------------------------------------------------------
1256if test x$support_xft = xyes; then
1257 LIBS="$LIBS `pkg-config xft --libs`"
1258 CPPFLAGS="$CPPFLAGS `pkg-config xft --cflags`"
1259
1260 AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
1261 AC_CHECK_LIB(Xft,XftDrawString32,,[support_xft=no])
1262
1263 if test x$support_xft = xyes; then
1264 AC_DEFINE(XFT, 1, Define to enable xft support)
1265 fi
1266fi
1267if test x$support_styles = xyes; then
1268 AC_DEFINE(ENABLE_STYLES, 1, Define if you want bold and italic support)
1269fi
1270if test x$support_iso14755 = xyes; then
1271 AC_DEFINE(ISO_14755, 1, Define if you want ISO 14755 extended support)
1272fi
1273if test x$support_8bitctrls = xyes; then
1274 AC_DEFINE(EIGHT_BIT_CONTROLS, 1, Define if you want 8 bit control sequences)
1275fi
1276if test x$support_fading = xyes; then
1277 AC_DEFINE(OFF_FOCUS_FADING, 1, Define if you want faded colors when focus is lost)
1278fi
1279if test x$support_tinting = xyes; then
1280 AC_DEFINE(TINTING, 1, Define if you want your background to be tinted)
1281fi
1128if test x$support_inheritpixmap = xyes; then 1282if test x$support_inheritpixmap = xyes; then
1129 AC_DEFINE(TRANSPARENT, 1, Define if you want your background to use the parent window background) 1283 AC_DEFINE(TRANSPARENT, 1, Define if you want your background to use the parent window background)
1130fi 1284fi
1131if test x$support_keepscrolling = xno; then 1285if test x$support_keepscrolling = xno; then
1132 AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed) 1286 AC_DEFINE(NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING, 1, Define for continual scrolling when you keep the scrollbar button pressed)
1133fi 1287fi
1134if test x$support_selectionscrolling = xyes; then 1288if test x$support_selectionscrolling = xyes; then
1135 AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen) 1289 AC_DEFINE(SELECTION_SCROLLING, 1, Define to allow scrolling when the selection moves to the top or bottom of the screen)
1136fi 1290fi
1137if test x$support_menubar = xyes; then
1138 AC_DEFINE(MENUBAR, 1, Define if you want Menubar support)
1139fi
1140if test x$support_frills = xno; then 1291if test x$support_frills = xyes; then
1141 AC_DEFINE(NO_FRILLS, 1, Define if you don't want handling for rarely used features) 1292 AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
1142fi
1143if test x$support_linespace = xno; then
1144 AC_DEFINE(NO_LINESPACE, 1, Define if you don't want support linespace)
1145fi 1293fi
1146if test x$support_24bit = xyes; then 1294if test x$support_24bit = xyes; then
1147 AC_DEFINE(PREFER_24BIT, 1, Define to use a 24 bit visual if the screen has 24 bit mode, even if the default is 8 bit) 1295 AC_DEFINE(PREFER_24BIT, 1, Define to use a 24 bit visual if the screen has 24 bit mode, even if the default is 8 bit)
1148fi 1296fi
1149if test x$support_mousewheel = xyes; then 1297if test x$support_mousewheel = xyes; then
1150 AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll) 1298 AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
1151fi 1299fi
1152if test x$support_mouseslipwheel = xyes; then 1300if test x$support_mouseslipwheel = xyes; then
1153 AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling) 1301 AC_DEFINE(MOUSE_SLIP_WHEELING, 1, Define to have CTRL cause wheel events to accelerate scrolling. Release CTRL to halt scrolling)
1154fi
1155if test x$support_oldselection = xno; then
1156 AC_DEFINE(NO_OLD_SELECTION, 1, Define to remove old rxvt (ver 2.20 and before) style selection)
1157fi 1302fi
1158if test x$support_utmp = xyes; then 1303if test x$support_utmp = xyes; then
1159 AC_DEFINE(UTMP_SUPPORT, 1, Define if you want to have utmp/utmpx support) 1304 AC_DEFINE(UTMP_SUPPORT, 1, Define if you want to have utmp/utmpx support)
1160fi 1305fi
1161if test x$support_wtmp = xyes; then 1306if test x$support_wtmp = xyes; then
1189 scrolltypes="$scrolltypes plain" 1334 scrolltypes="$scrolltypes plain"
1190fi 1335fi
1191if test x$support_pointer_blank = xyes; then 1336if test x$support_pointer_blank = xyes; then
1192 AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing) 1337 AC_DEFINE(POINTER_BLANK, 1, Define if you want hide the pointer while typing)
1193fi 1338fi
1194if test x$support_cursor_blink = xyes; then
1195 AC_DEFINE(CURSOR_BLINK, 1, Define if you want blinking cursor support)
1196fi
1197if test x$support_text_blink = xyes; then 1339if test x$support_text_blink = xyes; then
1198 AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support) 1340 AC_DEFINE(TEXT_BLINK, 1, Define if you want blinking text support)
1199fi 1341fi
1200if test x$support_unicode3 = xyes; then 1342if test x$support_unicode3 = xyes; then
1201 AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0) 1343 AC_DEFINE(UNICODE_3, 1, Define if you want to represent unicode characters outside plane 0)
1202fi 1344fi
1345if test x$support_combining = xyes; then
1346 AC_DEFINE(ENABLE_COMBINING, 1, Define if you want to automatically compose combining characters)
1347fi
1203if test x$codesets = xall; then 1348if test x$codesets = xall; then
1204 codesets=jp,jp-ext,kr,cn,cn-ext,vn 1349 codesets=jp,jp-ext,kr,zh,zh-ext
1205fi 1350fi
1351AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
1352AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
1206for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do 1353for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
1207 AC_DEFINE(ENCODING_EU, 1, Define if you want european extended codesets)
1208 AC_DEFINE(ENCODING_VN, 1, Define if you want vietnamese codesets)
1209 case "$codeset" in 1354 case "$codeset" in
1210 JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;; 1355 JP ) AC_DEFINE(ENCODING_JP, 1, Define if you want japanese codesets) ;;
1211 JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;; 1356 JP_EXT ) AC_DEFINE(ENCODING_JP_EXT, 1, Define if you want extended japanese codesets) ;;
1212 KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;; 1357 KR ) AC_DEFINE(ENCODING_KR, 1, Define if you want korean codesets) ;;
1213 CN ) AC_DEFINE(ENCODING_CN, 1, Define if you want chinese codesets) ;; 1358 ZH ) AC_DEFINE(ENCODING_ZH, 1, Define if you want chinese codesets) ;;
1214 CN_EXT ) AC_DEFINE(ENCODING_CN_EXT, 1, Define if you want extended chinese codesets) ;; 1359 ZH_EXT ) AC_DEFINE(ENCODING_ZH_EXT, 1, Define if you want extended chinese codesets) ;;
1215 esac 1360 esac
1216done 1361done
1362
1363IF_PERL=\#
1364if test x$support_perl = xyes; then
1365 AC_PATH_PROG(PERL, perl5)
1366 AC_PATH_PROG(PERL, perl)
1367
1368 AC_MSG_CHECKING(for $PERL suitability)
1369 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
1370
1371 save_CXXFLAGS="$CXXFLAGS"
1372 save_LIBS="$LIBS"
1373 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
1374 LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
1375 AC_TRY_LINK([
1376#include <EXTERN.h>
1377#include <perl.h>
1378#include <XSUB.h>
1379],[
1380 PerlInterpreter *perl = perl_alloc ();
1381],[rxvt_perl_link=yes],[rxvt_perl_link=no])
1382 CXXFLAGS="$save_CXXFLAGS"
1383 LIBS="$save_LIBS"
1384
1385 if test x$rxvt_perl_link = xyes; then
1386 AC_MSG_RESULT(ok)
1387 AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
1388 IF_PERL=
1389 PERL_O=rxvtperl.o
1390 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
1391 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
1392 PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
1393 else
1394 support_perl=no
1395 AC_MSG_RESULT([no, unable to link])
1396 fi
1397 else
1398 AC_MSG_ERROR(no working perl found, or perl not version >= 5.8)
1399 support_perl=no
1400 fi
1401fi
1402AC_SUBST(PERLLIB)
1403AC_SUBST(PERLFLAGS)
1404AC_SUBST(PERLPRIVLIBEXP)
1405AC_SUBST(PERL)
1406AC_SUBST(IF_PERL)
1407AC_SUBST(PERL_O)
1408
1409if test x$support_perl = xyes; then
1410 support_frills=yes
1411fi
1217 1412
1218dnl> AC_CHECK_FUNCS(gettimeofday putenv select socket) 1413dnl> AC_CHECK_FUNCS(gettimeofday putenv select socket)
1219 1414
1220CFLAGS=${CFLAGS--O} 1415CFLAGS=${CFLAGS--O}
1221LDFLAGS=${LDFLAGS--O} 1416LDFLAGS=${LDFLAGS--O}
1239AC_SUBST(DLIB) 1434AC_SUBST(DLIB)
1240AC_SUBST(LIBS) 1435AC_SUBST(LIBS)
1241AC_SUBST(X_LIBS) 1436AC_SUBST(X_LIBS)
1242AC_SUBST(X_EXTRA_LIBS) 1437AC_SUBST(X_EXTRA_LIBS)
1243 1438
1244if test x$support_addstrings = xno; then
1245 AC_DEFINE(NO_STRINGS, 1, Define if you don't need to use our replacement string functions)
1246fi
1247
1248dnl# common parts of the Makefile
1249MCOMMON=./autoconf/Make.common
1250AC_SUBST_FILE(MCOMMON)
1251
1252AC_ARG_PROGRAM 1439AC_ARG_PROGRAM
1253
1254RXVTNAME=`echo rxvt|sed "$program_transform_name"`
1255AC_SUBST(RXVTNAME)
1256 1440
1257dnl# test for "sun" or "__sun__" before include sys_ioctl 1441dnl# test for "sun" or "__sun__" before include sys_ioctl
1258 1442
1259dnl# revert HAVE_BLAH_H into a "#include <blah.h>" 1443dnl# revert HAVE_BLAH_H into a "#include <blah.h>"
1260AC_DEFUN(RXVT_DEFINE_TO_INCLUDE, dnl 1444AC_DEFUN(RXVT_DEFINE_TO_INCLUDE, dnl
1264 $1="/* #include <$2> */" 1448 $1="/* #include <$2> */"
1265fi dnl 1449fi dnl
1266AC_SUBST($1)]) 1450AC_SUBST($1)])
1267 1451
1268RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch) 1452RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch)
1269RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, stdarg.h, ac_cv_header_stdarg_h, yes, notset, dontmatch) 1453RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch)
1270RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, stdlib.h, ac_cv_header_stdlib_h, yes, notset, dontmatch) 1454RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch)
1271RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch) 1455RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch)
1272RXVT_DEFINE_TO_INCLUDE(include_string_h, string.h, ac_cv_header_string_h, yes, notset, dontmatch) 1456RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch)
1273RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch) 1457RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch)
1274RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch) 1458RXVT_DEFINE_TO_INCLUDE(include_util_h, util.h, ac_cv_header_util_h, yes, notset, dontmatch)
1275RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch) 1459RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch)
1276RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch) 1460RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch)
1277RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch) 1461RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch)
1278RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch) 1462RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch)
1279RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch) 1463RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch)
1280RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes) 1464RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes)
1281 1465
1282if test x$support_xft = xyes; then 1466AC_CONFIG_FILES([Makefile \
1283 LIBS="$LIBS `pkg-config xft --libs`"
1284 CFLAGS="$CFLAGS `pkg-config xft --cflags`"
1285 CPPFLAGS="$CPPFLAGS `pkg-config xft --cflags`"
1286
1287 AC_CHECK_HEADERS(X11/Xft/Xft.h,,[support_xft=no])
1288 AC_CHECK_LIB(Xft,XftDrawString32,,[support_xft=no])
1289
1290 if test x$support_xft = xyes; then
1291 AC_DEFINE(XFT, 1, Define to enable xft support)
1292 fi
1293fi
1294
1295AC_OUTPUT(autoconf/Make.common \
1296Makefile \
1297doc/Makefile \ 1467doc/Makefile \
1298src/Makefile \ 1468src/Makefile \
1299src/test/Makefile \
1300src/rxvtlib.h \ 1469src/rxvtlib.h \
1301W11/Makefile \ 1470])
1302) 1471AC_OUTPUT
1303 1472
1304echo "Configuration: 1473echo "Configuration:
1305 1474
1306 Rxvt version: $VERSION : $DATE 1475 Rxvt version: $VERSION : $DATE
1307 Source code location: $srcdir 1476 Source code location: $srcdir
1327echo " 1496echo "
1328The following are set in config.h 1497The following are set in config.h
1329" 1498"
1330echo " pty/tty type: "$rxvt_cv_ptys 1499echo " pty/tty type: "$rxvt_cv_ptys
1331if test x$support_utmp != xyes; then 1500if test x$support_utmp != xyes; then
1332 echo " utmp support: disabled 1501 echo " utmp support: disabled"
1333" 1502 echo
1334else 1503else
1335 echo " utmp support: enabled 1504 echo " utmp support: enabled
1336 utmp file: $rxvt_cv_path_utmp 1505 utmp file: $rxvt_cv_path_utmp
1337 utmpx file: $rxvt_cv_path_utmpx 1506 utmpx file: $rxvt_cv_path_utmpx
1338 wtmp file: $rxvt_cv_path_wtmp 1507 wtmp file: $rxvt_cv_path_wtmp
1339 wtmpx file: $rxvt_cv_path_wtmpx 1508 wtmpx file: $rxvt_cv_path_wtmpx
1340 lastlog file: $rxvt_cv_path_lastlog 1509 lastlog file: $rxvt_cv_path_lastlog
1341 ttys/ttytab file: $rxvt_cv_path_ttytab 1510 ttys/ttytab file: $rxvt_cv_path_ttytab
1342" 1511 embedded perl: $support_perl"
1512 echo
1343fi 1513fi
1344if test x$term != x; then 1514if test x$term != x; then
1345 echo " set TERM to: $term 1515 echo " set TERM to: $term"
1346"
1347fi 1516fi
1348if test x$terminfo != x; then 1517if test x$terminfo != x; then
1349 echo " set TERMINFO to: $terminfo 1518 echo " set TERMINFO to: $terminfo"
1350"
1351fi 1519fi
1520echo " default resource name: $RESNAME"
1521echo " resource class: $RESCLASS"
1522if test x$RESFALLBACK != x; then
1523 echo " resource class fallback: $RESFALLBACK"
1524fi
1525echo
1352if test x$rxvt_cv_ptys = xUNKNOWN; then 1526if test x$rxvt_cv_ptys = xUNKNOWN; then
1353 echo ".----------------------------------------------------------------." 1527 echo ".----------------------------------------------------------------."
1354 echo ". WARNING: could not determine pty/tty type. Do not build until ." 1528 echo ". WARNING: could not determine pty/tty type. Do not build until ."
1355 echo ". the appropriate PTYS_ARE_* is defined in config.h ." 1529 echo ". the appropriate PTYS_ARE_* is defined in config.h ."
1356 echo ".----------------------------------------------------------------." 1530 echo ".----------------------------------------------------------------."
1370 echo ". WARNING: --enable-xim was specified however the locale support ." 1544 echo ". WARNING: --enable-xim was specified however the locale support ."
1371 echo ". functions could not be found. ." 1545 echo ". functions could not be found. ."
1372 echo ". XIM is now being DISABLED! ." 1546 echo ". XIM is now being DISABLED! ."
1373 echo ".----------------------------------------------------------------." 1547 echo ".----------------------------------------------------------------."
1374fi 1548fi
1549
1375echo " *** Please check src/feature.h for further options *** 1550echo " *** Optionally check src/feature.h for further options ***"
1376" 1551echo
1552
1553echo ".----------------------------------------------------------------."
1554echo ". NOTE: some features are disabled by default, try ."
1555echo ". configure --help to get an idea of the optional features, ."
1556echo ". or read ./README.configure ."
1557echo ". ."
1558echo ". The script ./reconf gives a reasonable baseline, try it if ."
1559echo ". you do not want to read documentation and still want some ."
1560echo ". useful features. ."
1561echo ".----------------------------------------------------------------."
1562echo
1563

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