summaryrefslogtreecommitdiff
path: root/configure.ac
blob: 1b4383eb266aca34da15a482569208463d83eb5d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
dnl Process this file with autoconf to produce a configure script. -*-m4-*-
AC_INIT(GNU coreutils, 4.5.2, bug-coreutils@gnu.org)
AC_CONFIG_SRCDIR(src/ls.c)

AC_CONFIG_AUX_DIR(config)
AM_CONFIG_HEADER(config.h:config.hin)
AC_CANONICAL_HOST

AM_INIT_AUTOMAKE([1.6b gnits dist-bzip2])

AC_GNU_SOURCE
jm_PERL
AC_PROG_CC
AC_PROG_CPP
AC_PROG_GCC_TRADITIONAL
AC_PROG_RANLIB
AC_AIX
AC_MINIX

AC_CHECK_FUNCS(uname,
	OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uname" MAN="$MAN uname.1")
AC_CHECK_FUNCS(chroot,
	OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS chroot" MAN="$MAN chroot.1")
AC_CHECK_FUNCS(gethostid,
	OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS hostid" MAN="$MAN hostid.1")

jm_MACROS

AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
jm_WINSIZE_IN_PTEM

# Check for SunOS statfs brokenness wrt partitions 2GB and larger.
# If <sys/vfs.h> exists and struct statfs has a member named f_spare,
# enable the work-around code in fsusage.c.
AC_MSG_CHECKING([for statfs that truncates block counts])
AC_CACHE_VAL(fu_cv_sys_truncating_statfs,
[AC_TRY_COMPILE([
#if !defined(sun) && !defined(__sun)
choke -- this is a workaround for a Sun-specific problem
#endif
#include <sys/types.h>
#include <sys/vfs.h>],
[struct statfs t; long c = *(t.f_spare);],
fu_cv_sys_truncating_statfs=yes,
fu_cv_sys_truncating_statfs=no,
)])
if test $fu_cv_sys_truncating_statfs = yes; then
  AC_DEFINE(STATFS_TRUNCATES_BLOCK_COUNTS, 1,
[  Define if the block counts reported by statfs may be truncated to 2GB
   and the correct values may be stored in the f_spare array.
   (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem.
   SunOS 4.1.1 seems not to be affected.)])
fi
AC_MSG_RESULT($fu_cv_sys_truncating_statfs)

AC_MSG_CHECKING(whether localtime caches TZ)
AC_CACHE_VAL(utils_cv_localtime_cache,
[if test x$ac_cv_func_tzset = xyes; then
AC_TRY_RUN([#include <time.h>
#if STDC_HEADERS
# include <stdlib.h>
#endif
extern char **environ;
unset_TZ ()
{
  char **from, **to;
  for (to = from = environ; (*to = *from); from++)
    if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
      to++;
}
main()
{
  time_t now = time ((time_t *) 0);
  int hour_GMT0, hour_unset;
  if (putenv ("TZ=GMT0") != 0)
    exit (1);
  hour_GMT0 = localtime (&now)->tm_hour;
  unset_TZ ();
  hour_unset = localtime (&now)->tm_hour;
  if (putenv ("TZ=PST8") != 0)
    exit (1);
  if (localtime (&now)->tm_hour == hour_GMT0)
    exit (1);
  unset_TZ ();
  if (localtime (&now)->tm_hour != hour_unset)
    exit (1);
  exit (0);
}], utils_cv_localtime_cache=no, utils_cv_localtime_cache=yes,
[# If we have tzset, assume the worst when cross-compiling.
utils_cv_localtime_cache=yes])
else
	# If we lack tzset, report that localtime does not cache TZ,
	# since we can't invalidate the cache if we don't have tzset.
	utils_cv_localtime_cache=no
fi])dnl
AC_MSG_RESULT($utils_cv_localtime_cache)
if test $utils_cv_localtime_cache = yes; then
  AC_DEFINE(LOCALTIME_CACHE, 1, [FIXME])
fi

# SCO-ODT-3.0 is reported to need -los to link programs using initgroups
AC_CHECK_FUNCS(initgroups)
if test $ac_cv_func_initgroups = no; then
  AC_CHECK_LIB(os, initgroups)
fi

AC_CHECK_FUNCS(syslog)
if test $ac_cv_func_syslog = no; then
  # syslog is not in the default libraries.  See if it's in some other.
  for lib in bsd socket inet; do
    AC_CHECK_LIB($lib, syslog, [AC_DEFINE(HAVE_SYSLOG, 1, [FIXME])
      LIBS="$LIBS -l$lib"; break])
  done
fi

AC_MSG_CHECKING(for 3-argument setpriority function)
AC_CACHE_VAL(utils_cv_func_setpriority,
[AC_TRY_LINK([#include <sys/time.h>
#include <sys/resource.h>],
[setpriority(0, 0, 0);],
utils_cv_func_setpriority=yes, utils_cv_func_setpriority=no)])
AC_MSG_RESULT($utils_cv_func_setpriority)
if test $utils_cv_func_setpriority = yes; then
  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
  OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
  MAN="$MAN nice.1 nohup.1"
else
  AC_MSG_CHECKING(for nice function)
  AC_CACHE_VAL(utils_cv_func_nice,
  [AC_TRY_LINK([], nice();,
  utils_cv_func_nice=yes, utils_cv_func_nice=no)])
  AC_MSG_RESULT($utils_cv_func_nice)
  if test $utils_cv_func_nice = yes; then
    AC_DEFINE(NICE_PRIORITY, 1, [FIXME])
    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
    OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
    MAN="$MAN nice.1 nohup.1"
  fi
fi

AC_DEFUN(jm_DUMMY_1,
[
  AC_REQUIRE([jm_PREREQ_READUTMP])
  if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS pinky users who"
    MAN="$MAN pinky.1 users.1 who.1"
  fi
])
jm_DUMMY_1

AC_MSG_CHECKING(ut_host in struct utmp)
AC_CACHE_VAL(su_cv_func_ut_host_in_utmp,
[AC_TRY_LINK([#include <sys/types.h>
#include <utmp.h>], [struct utmp ut; ut.ut_host;],
su_cv_func_ut_host_in_utmp=yes, su_cv_func_ut_host_in_utmp=no)])
AC_MSG_RESULT($su_cv_func_ut_host_in_utmp)
if test $su_cv_func_ut_host_in_utmp = yes; then
  have_ut_host=1
  AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
fi

if test -z "$have_ut_host"; then
  AC_MSG_CHECKING(ut_host in struct utmpx)
  AC_CACHE_VAL(su_cv_func_ut_host_in_utmpx,
  [AC_TRY_LINK([#include <sys/types.h>
#include <utmpx.h>], [struct utmpx ut; ut.ut_host;],
  su_cv_func_ut_host_in_utmpx=yes, su_cv_func_ut_host_in_utmpx=no)])
  AC_MSG_RESULT($su_cv_func_ut_host_in_utmpx)
  if test $su_cv_func_ut_host_in_utmpx = yes; then
    AC_DEFINE(HAVE_UTMPX_H, 1, [FIXME])
    AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
  fi
fi

GNULIB_BOOT_TIME(
  [OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uptime" MAN="$MAN uptime.1"])

AM_SYS_POSIX_TERMIOS
jm_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL

if test $ac_cv_sys_posix_termios = yes; then
  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS stty" MAN="$MAN stty.1"

  AC_MSG_CHECKING(whether termios.h needs _XOPEN_SOURCE)
  AC_CACHE_VAL(su_cv_sys_termios_needs_xopen_source,
  [AC_EGREP_CPP(yes, [#include <termios.h>
#ifdef IUCLC
yes
#endif], su_cv_sys_termios_needs_xopen_source=no,
   AC_EGREP_CPP(yes, [#define _XOPEN_SOURCE
#include <termios.h>
#ifdef IUCLC
yes
#endif], su_cv_sys_termios_needs_xopen_source=yes,
   su_cv_sys_termios_needs_xopen_source=no))])
  AC_MSG_RESULT($su_cv_sys_termios_needs_xopen_source)
  test $su_cv_sys_termios_needs_xopen_source = yes &&
    AC_DEFINE(TERMIOS_NEEDS_XOPEN_SOURCE, 1, [FIXME])

  AC_MSG_CHECKING(c_line in struct termios)
  AC_CACHE_VAL(su_cv_sys_c_line_in_termios,
  [AC_TRY_LINK([#if TERMIOS_NEEDS_XOPEN_SOURCE
#define _XOPEN_SOURCE
#endif
#include <sys/types.h>
#include <termios.h>],
	      [struct termios t; t.c_line;],
	      su_cv_sys_c_line_in_termios=yes,
	      su_cv_sys_c_line_in_termios=no)])
  AC_MSG_RESULT($su_cv_sys_c_line_in_termios)
  test $su_cv_sys_c_line_in_termios = yes && AC_DEFINE(HAVE_C_LINE, 1, [FIXME])
fi

# FIXME: note that this macro appears above, too.
# I'm leaving it here for now.  This whole thing needs to be modernized...
jm_WINSIZE_IN_PTEM

jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H

if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no && \
   test $jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
  AC_MSG_CHECKING(TIOCGWINSZ in sys/pty.h)
  AC_CACHE_VAL(su_cv_sys_tiocgwinsz_in_sys_pty_h,
  [AC_TRY_LINK([#include <sys/types.h>
#ifdef WINSIZE_IN_PTEM
# include <sys/stream.h>
# include <sys/ptem.h>
#endif
#include <sys/ioctl.h>
#include <sys/tty.h>
#include <sys/pty.h>],
	      [int x = TIOCGWINSZ;],
	      su_cv_sys_tiocgwinsz_in_sys_pty_h=yes,
	      su_cv_sys_tiocgwinsz_in_sys_pty_h=no)])
  AC_MSG_RESULT($su_cv_sys_tiocgwinsz_in_sys_pty_h)

  test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
      && AC_DEFINE(GWINSZ_IN_SYS_PTY, 1,
                   [Define if your system defines TIOCGWINSZ in sys/pty.h.])
fi

# For src/kill.c.
AC_CHECK_DECLS([strsignal, strtoimax, sys_siglist, _sys_siglist])

jm_LIB_CHECK

AM_GNU_GETTEXT([external], [need-ngettext])

AC_CONFIG_FILES(
  Makefile
  doc/Makefile
  lib/Makefile
  man/Makefile
  m4/Makefile
  po/Makefile.in
  src/Makefile
  tests/Makefile
  tests/basename/Makefile
  tests/chgrp/Makefile
  tests/chmod/Makefile
  tests/chown/Makefile
  tests/cp/Makefile
  tests/cut/Makefile
  tests/date/Makefile
  tests/dd/Makefile
  tests/dircolors/Makefile
  tests/du/Makefile
  tests/expr/Makefile
  tests/factor/Makefile
  tests/fmt/Makefile
  tests/head/Makefile
  tests/install/Makefile
  tests/join/Makefile
  tests/ln/Makefile
  tests/ls-2/Makefile
  tests/ls/Makefile
  tests/md5sum/Makefile
  tests/misc/Makefile
  tests/mkdir/Makefile
  tests/mv/Makefile
  tests/od/Makefile
  tests/pr/Makefile
  tests/rm/Makefile
  tests/rmdir/Makefile
  tests/seq/Makefile
  tests/sha1sum/Makefile
  tests/shred/Makefile
  tests/sort/Makefile
  tests/stty/Makefile
  tests/sum/Makefile
  tests/tac/Makefile
  tests/tail-2/Makefile
  tests/tail/Makefile
  tests/test/Makefile
  tests/touch/Makefile
  tests/tr/Makefile
  tests/tsort/Makefile
  tests/unexpand/Makefile
  tests/uniq/Makefile
  tests/wc/Makefile
  old/Makefile
  old/fileutils/Makefile
  old/sh-utils/Makefile
  old/textutils/Makefile
  )
AC_OUTPUT