]>
Commit | Line | Data |
---|---|---|
c627d613 | 1 | dnl Process this file with autoconf to produce a configure script. |
06963d0f | 2 | |
bf5c2bf6 MP |
3 | AC_INIT() |
4 | AC_CONFIG_SRCDIR([byteorder.h]) | |
c627d613 | 5 | AC_CONFIG_HEADER(config.h) |
e32db5c9 | 6 | AC_PREREQ(2.59) |
c627d613 | 7 | |
93f3fbf7 | 8 | RSYNC_VERSION=3.1.0dev |
68b2cc55 MP |
9 | AC_SUBST(RSYNC_VERSION) |
10 | AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION]) | |
11 | ||
12 | AC_DEFINE_UNQUOTED(RSYNC_VERSION, ["$RSYNC_VERSION"], [rsync release version]) | |
13 | ||
6a48ca56 | 14 | LDFLAGS=${LDFLAGS-""} |
50abd20b | 15 | |
83238ed0 | 16 | AC_CANONICAL_HOST |
bf5c2bf6 | 17 | |
03b1cddc | 18 | # We must decide this before testing the compiler. |
2d1ebe9c | 19 | |
47759343 MP |
20 | # Please allow this to default to yes, so that your users have more |
21 | # chance of getting a useful stack trace if problems occur. | |
22 | ||
bf5c2bf6 | 23 | AC_MSG_CHECKING([whether to include debugging symbols]) |
2d1ebe9c | 24 | AC_ARG_ENABLE(debug, |
79f48760 | 25 | AC_HELP_STRING([--disable-debug], |
e8c64ffd | 26 | [disable debugging symbols and features])) |
2d1ebe9c | 27 | |
79f48760 | 28 | if test x"$enable_debug" = x"no"; then |
2d1ebe9c | 29 | AC_MSG_RESULT(no) |
44ae5411 | 30 | ac_cv_prog_cc_g=no |
bf5c2bf6 MP |
31 | else |
32 | AC_MSG_RESULT([yes]) | |
23bf32f7 | 33 | dnl AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation]) |
44ae5411 | 34 | # leave ac_cv_prog_cc_g alone; AC_PROG_CC will try to include -g if it can |
2d1ebe9c MP |
35 | fi |
36 | ||
44ae5411 WD |
37 | dnl Checks for programs. |
38 | AC_PROG_CC | |
39 | AC_PROG_CPP | |
40 | AC_PROG_EGREP | |
41 | AC_PROG_INSTALL | |
42 | AC_PROG_CC_STDC | |
43 | AC_SUBST(SHELL) | |
44 | ||
45 | AC_DEFINE([_GNU_SOURCE], 1, | |
46 | [Define _GNU_SOURCE so that we get all necessary prototypes]) | |
47 | ||
48 | if test x"$ac_cv_prog_cc_stdc" = x"no"; then | |
3f770ab0 | 49 | AC_MSG_WARN([rsync requires an ANSI C compiler and you do not seem to have one]) |
44ae5411 | 50 | fi |
da7b6397 | 51 | |
da7b6397 | 52 | AC_ARG_ENABLE(profile, |
c83a2c8e | 53 | AC_HELP_STRING([--enable-profile], |
79f48760 WD |
54 | [turn on CPU profiling])) |
55 | if test x"$enable_profile" = x"yes"; then | |
da7b6397 MP |
56 | CFLAGS="$CFLAGS -pg" |
57 | fi | |
58 | ||
59 | ||
c0531332 MP |
60 | # Specifically, this turns on panic_action handling. |
61 | AC_ARG_ENABLE(maintainer-mode, | |
c83a2c8e | 62 | AC_HELP_STRING([--enable-maintainer-mode], |
79f48760 WD |
63 | [turn on extra debug features])) |
64 | if test x"$enable_maintainer_mode" = x"yes"; then | |
c0531332 MP |
65 | CFLAGS="$CFLAGS -DMAINTAINER_MODE" |
66 | fi | |
67 | ||
68 | ||
da7b6397 MP |
69 | # This is needed for our included version of popt. Kind of silly, but |
70 | # I don't want our version too far out of sync. | |
1ac15cd8 MP |
71 | CFLAGS="$CFLAGS -DHAVE_CONFIG_H" |
72 | ||
47759343 | 73 | # If GCC, turn on warnings. |
79f48760 | 74 | if test x"$GCC" = x"yes"; then |
99f106d1 | 75 | CFLAGS="$CFLAGS -Wall -W" |
47759343 MP |
76 | fi |
77 | ||
2d1ebe9c | 78 | AC_ARG_WITH(included-popt, |
d64c2b22 | 79 | AC_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])) |
2d1ebe9c | 80 | |
7da17144 WD |
81 | AC_ARG_WITH(included-zlib, |
82 | AC_HELP_STRING([--with-included-zlib], [use bundled zlib library, not from system])) | |
83 | ||
4c4a2962 WD |
84 | AC_ARG_WITH(protected-args, |
85 | AC_HELP_STRING([--with-protected-args], [make --protected-args option the default])) | |
86 | if test x"$with_protected_args" = x"yes"; then | |
87 | AC_DEFINE_UNQUOTED(RSYNC_USE_PROTECTED_ARGS, 1, [Define to 1 if --protected-args should be the default]) | |
88 | fi | |
89 | ||
41bd28fe | 90 | AC_ARG_WITH(rsync-path, |
d64c2b22 | 91 | AC_HELP_STRING([--with-rsync-path=PATH], [set default --rsync-path to PATH (default: rsync)]), |
8642efd0 | 92 | [ RSYNC_PATH="$with_rsync_path" ], |
41bd28fe | 93 | [ RSYNC_PATH="rsync" ]) |
81c652d5 MP |
94 | |
95 | AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine]) | |
96 | ||
cd3fe9fb WD |
97 | AC_ARG_WITH(rsyncd-conf, |
98 | AC_HELP_STRING([--with-rsyncd-conf=PATH], [set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]), | |
99 | [ if test ! -z "$with_rsyncd_conf" ; then | |
100 | case $with_rsyncd_conf in | |
101 | yes|no) | |
102 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
103 | ;; | |
104 | /*) | |
105 | RSYNCD_SYSCONF="$with_rsyncd_conf" | |
106 | ;; | |
107 | *) | |
108 | AC_MSG_ERROR(You must specify an absolute path to --with-rsyncd-conf=PATH) | |
109 | ;; | |
110 | esac | |
111 | else | |
112 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
113 | fi ], | |
114 | [ RSYNCD_SYSCONF="/etc/rsyncd.conf" ]) | |
115 | ||
116 | AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server]) | |
117 | ||
81c652d5 | 118 | AC_ARG_WITH(rsh, |
f40f2fc8 | 119 | AC_HELP_STRING([--with-rsh=CMD], [set remote shell command to CMD (default: ssh)])) |
41bd28fe | 120 | |
7b8356d0 | 121 | AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0) |
89ec535a WD |
122 | if test x$HAVE_REMSH = x1; then |
123 | AC_DEFINE(HAVE_REMSH, 1, [Define to 1 if remote shell is remsh, not rsh]) | |
124 | fi | |
81c652d5 | 125 | |
79f48760 | 126 | if test x"$with_rsh" != x; then |
81c652d5 | 127 | RSYNC_RSH="$with_rsh" |
81c652d5 | 128 | else |
f40f2fc8 | 129 | RSYNC_RSH="ssh" |
81c652d5 | 130 | fi |
81c652d5 | 131 | AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command]) |
f0af1e5e | 132 | |
225787a4 WD |
133 | AC_CHECK_PROG(HAVE_YODL2MAN, yodl2man, 1, 0) |
134 | if test x$HAVE_YODL2MAN = x1; then | |
135 | MAKE_MAN=man | |
03080929 WD |
136 | else |
137 | MAKE_MAN=man-copy | |
225787a4 WD |
138 | fi |
139 | ||
439d5d89 WD |
140 | # Some programs on solaris are only found in /usr/xpg4/bin (or work better than others versions). |
141 | AC_PATH_PROG(SHELL_PATH, sh, /bin/sh, [/usr/xpg4/bin$PATH_SEPARATOR$PATH]) | |
142 | AC_PATH_PROG(FAKEROOT_PATH, fakeroot, /usr/bin/fakeroot, [/usr/xpg4/bin$PATH_SEPARATOR$PATH]) | |
143 | ||
cc1b4f77 WD |
144 | AC_ARG_WITH(nobody-group, |
145 | AC_HELP_STRING([--with-nobody-group=GROUP], | |
146 | [set the default unprivileged group (default nobody or nogroup)]), | |
147 | [ NOBODY_GROUP="$with_nobody_group" ]) | |
148 | ||
149 | if test x"$with_nobody_group" = x; then | |
150 | AC_MSG_CHECKING([the group for user "nobody"]) | |
151 | if grep '^nobody:' /etc/group >/dev/null 2>&1; then | |
152 | NOBODY_GROUP=nobody | |
153 | elif grep '^nogroup:' /etc/group >/dev/null 2>&1; then | |
154 | NOBODY_GROUP=nogroup | |
155 | else | |
156 | NOBODY_GROUP=nobody # test for others? | |
157 | fi | |
158 | AC_MSG_RESULT($NOBODY_GROUP) | |
58418cb0 | 159 | fi |
cc1b4f77 | 160 | |
58418cb0 WD |
161 | AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody]) |
162 | AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group for unprivileged user]) | |
163 | ||
03e23e07 | 164 | # arrgh. libc in some old debian version screwed up the largefile |
f0af1e5e AT |
165 | # stuff, getting byte range locking wrong |
166 | AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[ | |
167 | AC_TRY_RUN([ | |
168 | #define _FILE_OFFSET_BITS 64 | |
169 | #include <stdio.h> | |
170 | #include <fcntl.h> | |
171 | #include <sys/types.h> | |
172 | #include <sys/wait.h> | |
173 | ||
2ef2e822 | 174 | int main(void) |
f0af1e5e AT |
175 | { |
176 | struct flock lock; | |
9eac94a4 WD |
177 | int status; |
178 | char tpl[32] = "/tmp/locktest.XXXXXX"; | |
179 | int fd = mkstemp(tpl); | |
180 | if (fd < 0) { | |
181 | strcpy(tpl, "conftest.dat"); | |
182 | fd = open(tpl, O_CREAT|O_RDWR, 0600); | |
183 | } | |
184 | ||
f0af1e5e AT |
185 | lock.l_type = F_WRLCK; |
186 | lock.l_whence = SEEK_SET; | |
187 | lock.l_start = 0; | |
188 | lock.l_len = 1; | |
189 | lock.l_pid = 0; | |
f0af1e5e AT |
190 | fcntl(fd,F_SETLK,&lock); |
191 | if (fork() == 0) { | |
9eac94a4 WD |
192 | lock.l_start = 1; |
193 | _exit(fcntl(fd,F_SETLK,&lock) == 0); | |
194 | } | |
195 | wait(&status); | |
196 | unlink(tpl); | |
f0af1e5e AT |
197 | exit(WEXITSTATUS(status)); |
198 | } | |
199 | ], | |
200 | rsync_cv_HAVE_BROKEN_LARGEFILE=yes,rsync_cv_HAVE_BROKEN_LARGEFILE=no,rsync_cv_HAVE_BROKEN_LARGEFILE=cross)]) | |
201 | if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then | |
202 | AC_SYS_LARGEFILE | |
203 | fi | |
204 | ||
06963d0f MP |
205 | ipv6type=unknown |
206 | ipv6lib=none | |
22cd0063 | 207 | ipv6trylibc=yes |
06963d0f | 208 | |
2ef2e822 | 209 | AC_ARG_ENABLE(ipv6, |
79f48760 | 210 | AC_HELP_STRING([--disable-ipv6], |
3f770ab0 | 211 | [do not even try to use IPv6])) |
79f48760 | 212 | if test x"$enable_ipv6" != x"no"; then |
06963d0f | 213 | AC_MSG_CHECKING([ipv6 stack type]) |
8a68cad1 | 214 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta cygwin; do |
06963d0f MP |
215 | case $i in |
216 | inria) | |
217 | # http://www.kame.net/ | |
218 | AC_EGREP_CPP(yes, [ | |
219 | #include <netinet/in.h> | |
220 | #ifdef IPV6_INRIA_VERSION | |
221 | yes | |
222 | #endif], | |
223 | [ipv6type=$i; | |
a358449a MP |
224 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
225 | ]) | |
06963d0f MP |
226 | ;; |
227 | kame) | |
228 | # http://www.kame.net/ | |
229 | AC_EGREP_CPP(yes, [ | |
230 | #include <netinet/in.h> | |
231 | #ifdef __KAME__ | |
232 | yes | |
233 | #endif], | |
2ef2e822 | 234 | [ipv6type=$i; |
a358449a | 235 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
236 | ;; |
237 | linux-glibc) | |
238 | # http://www.v6.linux.or.jp/ | |
239 | AC_EGREP_CPP(yes, [ | |
240 | #include <features.h> | |
241 | #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 | |
242 | yes | |
243 | #endif], | |
244 | [ipv6type=$i; | |
a358449a | 245 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
246 | ;; |
247 | linux-inet6) | |
248 | # http://www.v6.linux.or.jp/ | |
249 | if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then | |
250 | ipv6type=$i | |
251 | ipv6lib=inet6 | |
252 | ipv6libdir=/usr/inet6/lib | |
253 | ipv6trylibc=yes; | |
a358449a MP |
254 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
255 | CFLAGS="-I/usr/inet6/include $CFLAGS" | |
06963d0f MP |
256 | fi |
257 | ;; | |
62342430 WD |
258 | solaris) |
259 | # http://www.sun.com | |
260 | AC_EGREP_CPP(yes, [ | |
261 | #include <netinet/ip6.h> | |
262 | #ifdef __sun | |
263 | yes | |
264 | #endif], | |
265 | [ipv6type=$i; | |
266 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
267 | ;; | |
06963d0f MP |
268 | toshiba) |
269 | AC_EGREP_CPP(yes, [ | |
270 | #include <sys/param.h> | |
271 | #ifdef _TOSHIBA_INET6 | |
272 | yes | |
273 | #endif], | |
274 | [ipv6type=$i; | |
275 | ipv6lib=inet6; | |
276 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 277 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
278 | ;; |
279 | v6d) | |
280 | AC_EGREP_CPP(yes, [ | |
281 | #include </usr/local/v6/include/sys/v6config.h> | |
282 | #ifdef __V6D__ | |
283 | yes | |
284 | #endif], | |
285 | [ipv6type=$i; | |
286 | ipv6lib=v6; | |
287 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 288 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
289 | ;; |
290 | zeta) | |
291 | AC_EGREP_CPP(yes, [ | |
292 | #include <sys/param.h> | |
293 | #ifdef _ZETA_MINAMI_INET6 | |
294 | yes | |
295 | #endif], | |
296 | [ipv6type=$i; | |
297 | ipv6lib=inet6; | |
298 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 299 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f | 300 | ;; |
8a68cad1 WD |
301 | cygwin) |
302 | AC_EGREP_CPP(yes, [ | |
303 | #include <netinet/in.h> | |
304 | #ifdef _CYGWIN_IN6_H | |
305 | yes | |
306 | #endif], | |
307 | [ipv6type=$i; | |
308 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
309 | ;; | |
06963d0f MP |
310 | esac |
311 | if test "$ipv6type" != "unknown"; then | |
312 | break | |
313 | fi | |
314 | done | |
315 | AC_MSG_RESULT($ipv6type) | |
06963d0f | 316 | |
17d5a07e MP |
317 | AC_SEARCH_LIBS(getaddrinfo, inet6) |
318 | fi | |
06963d0f | 319 | |
79f48760 WD |
320 | dnl Do you want to disable use of locale functions |
321 | AC_ARG_ENABLE([locale], | |
322 | AC_HELP_STRING([--disable-locale], | |
e8c64ffd | 323 | [disable locale features])) |
79f48760 | 324 | AH_TEMPLATE([CONFIG_LOCALE], |
3f770ab0 | 325 | [Undefine if you do not want locale features. By default this is defined.]) |
79f48760 WD |
326 | if test x"$enable_locale" != x"no"; then |
327 | AC_DEFINE(CONFIG_LOCALE) | |
328 | fi | |
329 | ||
9f639210 DD |
330 | AC_MSG_CHECKING([whether to call shutdown on all sockets]) |
331 | case $host_os in | |
332 | *cygwin* ) AC_MSG_RESULT(yes) | |
2ef2e822 | 333 | AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, |
0d2aa5d9 | 334 | [Define to 1 if sockets need to be shutdown]) |
8ed16deb DD |
335 | ;; |
336 | * ) AC_MSG_RESULT(no);; | |
337 | esac | |
338 | ||
cd957c70 | 339 | AC_C_BIGENDIAN |
c627d613 | 340 | AC_HEADER_DIRENT |
c627d613 AT |
341 | AC_HEADER_TIME |
342 | AC_HEADER_SYS_WAIT | |
1cb6f3bf WD |
343 | AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ |
344 | unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \ | |
345 | sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \ | |
4d30f176 | 346 | sys/un.h sys/attr.h mcheck.h arpa/inet.h arpa/nameser.h locale.h \ |
8afaef42 WD |
347 | netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \ |
348 | sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \ | |
7da17144 WD |
349 | popt.h popt/popt.h linux/falloc.h netinet/in_systm.h netinet/ip.h \ |
350 | zlib.h) | |
3c3791e8 | 351 | AC_HEADER_MAJOR |
c627d613 | 352 | |
e8d97006 WD |
353 | AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ |
354 | AC_TRY_RUN([ | |
355 | #include <sys/types.h> | |
356 | #ifdef MAJOR_IN_MKDEV | |
357 | #include <sys/mkdev.h> | |
358 | # if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) | |
359 | # define makedev mkdev | |
360 | # endif | |
361 | #elif defined MAJOR_IN_SYSMACROS | |
362 | #include <sys/sysmacros.h> | |
363 | #endif | |
364 | ||
365 | int main(void) | |
366 | { | |
367 | dev_t dev = makedev(0, 5, 7); | |
368 | if (major(dev) != 5 || minor(dev) != 7) | |
369 | exit(1); | |
370 | return 0; | |
371 | } | |
372 | ], | |
373 | rsync_cv_MAKEDEV_TAKES_3_ARGS=yes,rsync_cv_MAKEDEV_TAKES_3_ARGS=no,rsync_cv_MAKEDEV_TAKES_3_ARGS=no)]) | |
374 | if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then | |
375 | AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args]) | |
376 | fi | |
377 | ||
c627d613 AT |
378 | AC_CHECK_SIZEOF(int) |
379 | AC_CHECK_SIZEOF(long) | |
e32db5c9 | 380 | AC_CHECK_SIZEOF(long long) |
c627d613 | 381 | AC_CHECK_SIZEOF(short) |
edb4ba5f WD |
382 | AC_CHECK_SIZEOF(int16_t) |
383 | AC_CHECK_SIZEOF(uint16_t) | |
384 | AC_CHECK_SIZEOF(int32_t) | |
385 | AC_CHECK_SIZEOF(uint32_t) | |
386 | AC_CHECK_SIZEOF(int64_t) | |
e32db5c9 WD |
387 | AC_CHECK_SIZEOF(off_t) |
388 | AC_CHECK_SIZEOF(off64_t) | |
f3c93b17 | 389 | AC_CHECK_SIZEOF(time_t) |
c627d613 AT |
390 | |
391 | AC_C_INLINE | |
a6c15e9a | 392 | AC_C_LONG_DOUBLE |
c627d613 AT |
393 | |
394 | AC_TYPE_SIGNAL | |
395 | AC_TYPE_UID_T | |
a1f7c8e2 | 396 | AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t]) |
9422bb3f | 397 | AC_TYPE_GETGROUPS |
1a2e41af WD |
398 | AC_CHECK_MEMBERS([struct stat.st_rdev, |
399 | struct stat.st_mtimensec, | |
400 | struct stat.st_mtim.tv_nsec],,,[ | |
401 | #ifdef HAVE_SYS_TYPES_H | |
402 | #include <sys/types.h> | |
403 | #endif | |
404 | #ifdef HAVE_SYS_STAT_H | |
405 | #include <sys/stat.h> | |
406 | #endif | |
407 | #ifdef HAVE_UNISTD_H | |
408 | #include <unistd.h> | |
409 | #endif]) | |
bf5c2bf6 | 410 | |
7ca6e856 | 411 | TYPE_SOCKLEN_T |
c627d613 | 412 | |
7b3d4257 | 413 | AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ |
7597e1a9 | 414 | AC_TRY_COMPILE([#include <errno.h>],[int i = errno], |
7b3d4257 AT |
415 | rsync_cv_errno=yes,rsync_cv_have_errno_decl=no)]) |
416 | if test x"$rsync_cv_errno" = x"yes"; then | |
0d2aa5d9 | 417 | AC_DEFINE(HAVE_ERRNO_DECL, 1, [Define to 1 if errno is declared in errno.h]) |
7597e1a9 | 418 | fi |
c627d613 | 419 | |
a784e10d DD |
420 | # The following test taken from the cvs sources |
421 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. | |
422 | # These need checks to be before checks for any other functions that | |
423 | # might be in the same libraries. | |
424 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
425 | # libsocket.so which has a bad implementation of gethostbyname (it | |
426 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
427 | # it. | |
428 | AC_CHECK_FUNCS(connect) | |
429 | if test x"$ac_cv_func_connect" = x"no"; then | |
430 | case "$LIBS" in | |
431 | *-lnsl*) ;; | |
432 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
433 | esac | |
434 | case "$LIBS" in | |
435 | *-lnsl*) ;; | |
436 | *) AC_CHECK_LIB(nsl, printf) ;; | |
437 | esac | |
438 | case "$LIBS" in | |
439 | *-lsocket*) ;; | |
440 | *) AC_CHECK_LIB(socket, connect) ;; | |
441 | esac | |
442 | case "$LIBS" in | |
443 | *-linet*) ;; | |
444 | *) AC_CHECK_LIB(inet, connect) ;; | |
445 | esac | |
446 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
447 | dnl has been cached. | |
2ef2e822 | 448 | if test x"$ac_cv_lib_socket_connect" = x"yes" || |
a784e10d DD |
449 | test x"$ac_cv_lib_inet_connect" = x"yes"; then |
450 | # ac_cv_func_connect=yes | |
451 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
0d2aa5d9 | 452 | AC_DEFINE(HAVE_CONNECT, 1, [Define to 1 if you have the "connect" function]) |
a784e10d DD |
453 | fi |
454 | fi | |
455 | ||
10a1d6b4 | 456 | AC_SEARCH_LIBS(inet_ntop, resolv) |
f9cfaae9 | 457 | |
d699d815 WD |
458 | # For OS X, Solaris, HP-UX, etc.: figure out if -liconv is needed. We'll |
459 | # accept either iconv_open or libiconv_open, since some include files map | |
460 | # the former to the latter. | |
461 | AC_SEARCH_LIBS(iconv_open, iconv) | |
f9cfaae9 | 462 | AC_SEARCH_LIBS(libiconv_open, iconv) |
8f694072 | 463 | |
f9b66bc4 WD |
464 | AC_MSG_CHECKING([for iconv declaration]) |
465 | AC_CACHE_VAL(am_cv_proto_iconv, [ | |
466 | AC_TRY_COMPILE([ | |
3ebdd3c7 WD |
467 | #include <stdlib.h> |
468 | #include <iconv.h> | |
469 | extern | |
470 | #ifdef __cplusplus | |
471 | "C" | |
472 | #endif | |
473 | #if defined(__STDC__) || defined(__cplusplus) | |
474 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
475 | #else | |
476 | size_t iconv(); | |
477 | #endif | |
478 | ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") | |
479 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) | |
480 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
f9b66bc4 | 481 | AC_MSG_RESULT([$]{ac_t:- |
3ebdd3c7 | 482 | }[$]am_cv_proto_iconv) |
f9b66bc4 WD |
483 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
484 | [Define as const if the declaration of iconv() needs const.]) | |
3ebdd3c7 | 485 | |
99f106d1 | 486 | dnl AC_MSG_NOTICE([Looking in libraries: $LIBS]) |
e94989fe | 487 | |
2ef2e822 WD |
488 | AC_CHECK_FUNCS(inet_ntop, , [AC_LIBOBJ(lib/inet_ntop)]) |
489 | AC_CHECK_FUNCS(inet_pton, , [AC_LIBOBJ(lib/inet_pton)]) | |
356bbb83 | 490 | |
4021aa45 | 491 | AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) |
2213961e WD |
492 | AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/types.h> |
493 | #include <sys/socket.h>]) | |
4021aa45 | 494 | |
824f1c79 DD |
495 | # Irix 6.5 has getaddrinfo but not the corresponding defines, so use |
496 | # builtin getaddrinfo if one of the defines don't exist | |
184dede9 DD |
497 | AC_CACHE_CHECK([whether defines needed by getaddrinfo exist], |
498 | rsync_cv_HAVE_GETADDR_DEFINES,[ | |
499 | AC_EGREP_CPP(yes, [ | |
500 | #include <sys/types.h> | |
501 | #include <sys/socket.h> | |
502 | #include <netdb.h> | |
503 | #ifdef AI_PASSIVE | |
504 | yes | |
2ef2e822 | 505 | #endif], |
184dede9 DD |
506 | rsync_cv_HAVE_GETADDR_DEFINES=yes, |
507 | rsync_cv_HAVE_GETADDR_DEFINES=no)]) | |
4021aa45 | 508 | if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"; then |
824f1c79 DD |
509 | # Tru64 UNIX has getaddrinfo() but has it renamed in libc as |
510 | # something else so we must include <netdb.h> to get the | |
511 | # redefinition. | |
512 | AC_CHECK_FUNCS(getaddrinfo, , | |
513 | [AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>]) | |
514 | AC_TRY_LINK([#include <sys/types.h> | |
515 | #include <sys/socket.h> | |
516 | #include <netdb.h>],[getaddrinfo(NULL, NULL, NULL, NULL);], | |
517 | [AC_MSG_RESULT([yes]) | |
518 | AC_DEFINE(HAVE_GETADDRINFO, 1, | |
4021aa45 | 519 | [Define to 1 if you have the "getaddrinfo" function and required types.])], |
824f1c79 DD |
520 | [AC_MSG_RESULT([no]) |
521 | AC_LIBOBJ(lib/getaddrinfo)])]) | |
184dede9 | 522 | else |
d2cc0323 | 523 | AC_LIBOBJ(lib/getaddrinfo) |
184dede9 | 524 | fi |
824f1c79 | 525 | |
2ef2e822 | 526 | AC_CHECK_MEMBER([struct sockaddr.sa_len], |
b4b90120 | 527 | [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ], |
0042f818 WD |
528 | [], |
529 | [ | |
530 | #include <sys/types.h> | |
531 | #include <sys/socket.h> | |
532 | ]) | |
533 | ||
b4b90120 WD |
534 | AC_CHECK_MEMBER([struct sockaddr_in.sin_len], |
535 | [ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ], | |
356bbb83 MP |
536 | [], |
537 | [ | |
538 | #include <sys/types.h> | |
539 | #include <sys/socket.h> | |
b4b90120 | 540 | #include <netinet/in.h> |
356bbb83 MP |
541 | ]) |
542 | ||
e49d7200 WD |
543 | AC_CHECK_MEMBER([struct sockaddr_un.sun_len], |
544 | [ AC_DEFINE(HAVE_SOCKADDR_UN_LEN, 1, [Do we have sockaddr_un.sun_len?]) ], | |
545 | [], | |
546 | [ | |
547 | #include <sys/types.h> | |
548 | #include <sys/socket.h> | |
549 | #include <netinet/in.h> | |
550 | ]) | |
551 | ||
bc2b4963 | 552 | AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id], |
a1d8f29a | 553 | [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ], |
bc2b4963 DD |
554 | [], |
555 | [ | |
556 | #include <sys/types.h> | |
557 | #include <sys/socket.h> | |
558 | #include <netinet/in.h> | |
559 | ]) | |
560 | ||
4021aa45 | 561 | AC_HAVE_TYPE([struct stat64], [#include <stdio.h> |
c83a2c8e WD |
562 | #if HAVE_SYS_TYPES_H |
563 | # include <sys/types.h> | |
564 | #endif | |
565 | #if HAVE_SYS_STAT_H | |
566 | # include <sys/stat.h> | |
567 | #endif | |
568 | #if STDC_HEADERS | |
569 | # include <stdlib.h> | |
570 | # include <stddef.h> | |
571 | #else | |
572 | # if HAVE_STDLIB_H | |
573 | # include <stdlib.h> | |
574 | # endif | |
575 | #endif | |
4021aa45 | 576 | ]) |
c83a2c8e | 577 | |
a784e10d DD |
578 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) |
579 | # | |
580 | AC_CHECK_FUNCS(strcasecmp) | |
581 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
582 | AC_CHECK_LIB(resolv, strcasecmp) | |
583 | fi | |
584 | ||
1c3344a1 WD |
585 | AC_CHECK_FUNCS(aclsort) |
586 | if test x"$ac_cv_func_aclsort" = x"no"; then | |
587 | AC_CHECK_LIB(sec, aclsort) | |
588 | fi | |
589 | ||
87fcb639 MP |
590 | dnl At the moment we don't test for a broken memcmp(), because all we |
591 | dnl need to do is test for equality, not comparison, and it seems that | |
2ef2e822 | 592 | dnl every platform has a memcmp that can do at least that. |
87fcb639 MP |
593 | dnl AC_FUNC_MEMCMP |
594 | ||
c627d613 | 595 | AC_FUNC_UTIME_NULL |
7fc08908 | 596 | AC_FUNC_ALLOCA |
8ce65463 WD |
597 | AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \ |
598 | fchmod fstat ftruncate strchr readlink link utime utimes lutimes strftime \ | |
4d30f176 | 599 | memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \ |
84e1a698 | 600 | strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \ |
8ce65463 | 601 | setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \ |
cece2e3f | 602 | seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \ |
7f367bb1 | 603 | extattr_get_link sigaction sigprocmask setattrlist getgrouplist \ |
6686b93a | 604 | initgroups utimensat posix_fallocate attropen setvbuf) |
24c857f1 | 605 | |
b6800a0b WD |
606 | dnl cygwin iconv.h defines iconv_open as libiconv_open |
607 | if test x"$ac_cv_func_iconv_open" != x"yes"; then | |
608 | AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)]) | |
609 | fi | |
610 | ||
28b519c9 WD |
611 | dnl Preallocation stuff (also fallocate, posix_fallocate function tests above): |
612 | ||
613 | AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[ | |
614 | AC_TRY_LINK([#include <fcntl.h> | |
615 | #include <sys/types.h>], | |
616 | [fallocate(0, 0, 0, 0);], | |
617 | rsync_cv_have_fallocate=yes,rsync_cv_have_fallocate=no)]) | |
618 | if test x"$rsync_cv_have_fallocate" = x"yes"; then | |
619 | AC_DEFINE(HAVE_FALLOCATE, 1, [Define to 1 if you have the fallocate function and it compiles and links without error]) | |
620 | fi | |
621 | ||
622 | AC_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[ | |
623 | AC_TRY_COMPILE([#include <sys/syscall.h> | |
624 | #include <sys/types.h>], | |
625 | [syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);], | |
626 | rsync_cv_have_sys_fallocate=yes,rsync_cv_have_sys_fallocate=no)]) | |
627 | if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then | |
628 | AC_DEFINE(HAVE_SYS_FALLOCATE, 1, [Define to 1 if you have the SYS_fallocate syscall number]) | |
629 | fi | |
630 | ||
631 | if test x"$ac_cv_func_posix_fallocate" = x"yes"; then | |
632 | AC_MSG_CHECKING([whether posix_fallocate is efficient]) | |
633 | case $host_os in | |
634 | *cygwin*) | |
635 | AC_MSG_RESULT(yes) | |
636 | AC_DEFINE(HAVE_EFFICIENT_POSIX_FALLOCATE, 1, | |
637 | [Define if posix_fallocate is efficient (Cygwin)]) | |
638 | ;; | |
639 | *) | |
640 | AC_MSG_RESULT(no) | |
641 | ;; | |
642 | esac | |
643 | fi | |
644 | ||
645 | dnl End of preallocation stuff | |
646 | ||
21524e30 WD |
647 | AC_CHECK_FUNCS(getpgrp tcgetpgrp) |
648 | if test $ac_cv_func_getpgrp = yes; then | |
649 | AC_FUNC_GETPGRP | |
650 | fi | |
651 | ||
49c24071 WD |
652 | AC_ARG_ENABLE(iconv-open, |
653 | AC_HELP_STRING([--disable-iconv-open], | |
654 | [disable all use of iconv_open() function]), | |
655 | [], [enable_iconv_open=$ac_cv_func_iconv_open]) | |
656 | ||
657 | if test x"$enable_iconv_open" != x"no"; then | |
658 | AC_DEFINE(USE_ICONV_OPEN, 1, [Define to 1 if you want rsync to make use of iconv_open()]) | |
659 | fi | |
660 | ||
332cf6df WD |
661 | AC_ARG_ENABLE(iconv, |
662 | AC_HELP_STRING([--disable-iconv], | |
663 | [disable rsync's --iconv option]), | |
49c24071 | 664 | [], [enable_iconv=$enable_iconv_open]) |
332cf6df WD |
665 | AH_TEMPLATE([ICONV_OPTION], |
666 | [Define if you want the --iconv option. Specifing a value will set the | |
667 | default iconv setting (a NULL means no --iconv processing by default).]) | |
668 | if test x"$enable_iconv" != x"no"; then | |
669 | if test x"$enable_iconv" = x"yes"; then | |
670 | AC_DEFINE(ICONV_OPTION, NULL) | |
671 | else | |
672 | AC_DEFINE_UNQUOTED(ICONV_OPTION, "$enable_iconv") | |
673 | fi | |
674 | AC_DEFINE(UTF8_CHARSET, "UTF-8", [String to pass to iconv() for the UTF-8 charset.]) | |
675 | fi | |
676 | ||
0037bf23 | 677 | AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symlink,[ |
21524e30 WD |
678 | AC_TRY_RUN([ |
679 | #if HAVE_UNISTD_H | |
680 | # include <unistd.h> | |
681 | #endif | |
682 | #include <stdlib.h> | |
683 | #include <errno.h> | |
684 | main() { | |
685 | char const *dangling_symlink = "conftest.dangle"; | |
686 | unlink(dangling_symlink); | |
687 | if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); | |
0037bf23 WD |
688 | if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) exit(1); |
689 | exit(0); | |
21524e30 | 690 | }], |
0037bf23 WD |
691 | rsync_cv_chown_modifies_symlink=yes,rsync_cv_chown_modifies_symlink=no,rsync_cv_chown_modifies_symlink=no)]) |
692 | if test $rsync_cv_chown_modifies_symlink = yes; then | |
0d2aa5d9 | 693 | AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define to 1 if chown modifies symlinks.]) |
21524e30 WD |
694 | fi |
695 | ||
0037bf23 WD |
696 | AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[ |
697 | AC_TRY_RUN([ | |
698 | #if HAVE_UNISTD_H | |
699 | # include <unistd.h> | |
700 | #endif | |
701 | #include <stdlib.h> | |
702 | #include <errno.h> | |
703 | #define FILENAME "conftest.dangle" | |
704 | main() { | |
705 | unlink(FILENAME); | |
706 | if (symlink("conftest.no-such", FILENAME) < 0) abort(); | |
707 | if (link(FILENAME, FILENAME "2") < 0) exit(1); | |
708 | exit(0); | |
709 | }], | |
710 | rsync_cv_can_hardlink_symlink=yes,rsync_cv_can_hardlink_symlink=no,rsync_cv_can_hardlink_symlink=no)]) | |
711 | if test $rsync_cv_can_hardlink_symlink = yes; then | |
712 | AC_DEFINE(CAN_HARDLINK_SYMLINK, 1, [Define to 1 if link() can hard-link symlinks.]) | |
713 | fi | |
714 | ||
715 | AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlink_special,[ | |
716 | AC_TRY_RUN([ | |
717 | #if HAVE_UNISTD_H | |
718 | # include <unistd.h> | |
719 | #endif | |
720 | #include <stdlib.h> | |
721 | #include <errno.h> | |
722 | #define FILENAME "conftest.fifi" | |
723 | main() { | |
724 | unlink(FILENAME); | |
725 | if (mkfifo(FILENAME, 0777) < 0) abort(); | |
726 | if (link(FILENAME, FILENAME "2") < 0) exit(1); | |
727 | exit(0); | |
728 | }], | |
729 | rsync_cv_can_hardlink_special=yes,rsync_cv_can_hardlink_special=no,rsync_cv_can_hardlink_special=no)]) | |
730 | if test $rsync_cv_can_hardlink_special = yes; then | |
731 | AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.]) | |
732 | fi | |
733 | ||
24c857f1 | 734 | AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ |
6a5ef41f MP |
735 | AC_TRY_RUN([ |
736 | #include <sys/types.h> | |
737 | #include <sys/socket.h> | |
738 | ||
739 | main() { | |
740 | int fd[2]; | |
3fd0357f WD |
741 | #ifdef __CYGWIN__ |
742 | exit(1); | |
743 | #else | |
6a5ef41f | 744 | exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1); |
3fd0357f | 745 | #endif |
6a5ef41f | 746 | }], |
24c857f1 DD |
747 | rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)]) |
748 | if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then | |
0d2aa5d9 | 749 | AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function]) |
24c857f1 | 750 | fi |
c627d613 | 751 | |
333e3a9f WD |
752 | AC_CHECK_FUNCS(getpass, , [AC_LIBOBJ(lib/getpass)]) |
753 | ||
79f48760 | 754 | if test x"$with_included_popt" != x"yes"; then |
1ac15cd8 MP |
755 | AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes]) |
756 | fi | |
8afaef42 WD |
757 | if test x"$ac_cv_header_popt_popt_h" = x"yes"; then |
758 | # If the system has /usr/include/popt/popt.h, we enable the | |
759 | # included popt because an attempt to "#include <popt/popt.h>" | |
760 | # would use our included header file anyway (due to -I.), and | |
d7b6774d | 761 | # might conflict with the system popt. |
8afaef42 | 762 | with_included_popt=yes |
6de417d9 WD |
763 | elif test x"$ac_cv_header_popt_h" != x"yes"; then |
764 | with_included_popt=yes | |
8afaef42 | 765 | fi |
2d1ebe9c | 766 | |
12458878 | 767 | AC_MSG_CHECKING([whether to use included libpopt]) |
79f48760 | 768 | if test x"$with_included_popt" = x"yes"; then |
12458878 | 769 | AC_MSG_RESULT($srcdir/popt) |
1ac15cd8 | 770 | BUILD_POPT='$(popt_OBJS)' |
26ef00bd | 771 | CFLAGS="$CFLAGS -I$srcdir/popt" |
5216de37 | 772 | if test x"$ALLOCA" != x |
7fc08908 | 773 | then |
5216de37 DD |
774 | # this can be removed when/if we add an included alloca.c; |
775 | # see autoconf documentation on AC_FUNC_ALLOCA | |
8af534a5 | 776 | AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)]) |
7fc08908 | 777 | fi |
2d1ebe9c MP |
778 | else |
779 | AC_MSG_RESULT(no) | |
79fc6bdb | 780 | fi |
c627d613 | 781 | |
7da17144 WD |
782 | # We default to using our zlib unless --with-included-zlib=no is given. |
783 | if test x"$with_included_zlib" != x"no"; then | |
784 | with_included_zlib=yes | |
785 | elif test x"$ac_cv_header_zlib_h" != x"yes"; then | |
786 | with_included_zlib=yes | |
787 | fi | |
788 | if test x"$with_included_zlib" != x"yes"; then | |
789 | AC_CHECK_LIB(z, deflateParams, , [with_included_zlib=yes]) | |
790 | fi | |
791 | ||
792 | AC_MSG_CHECKING([whether to use included zlib]) | |
793 | if test x"$with_included_zlib" = x"yes"; then | |
794 | AC_MSG_RESULT($srcdir/zlib) | |
795 | BUILD_ZLIB='$(zlib_OBJS)' | |
796 | CFLAGS="$CFLAGS -I$srcdir/zlib" | |
797 | else | |
798 | AC_MSG_RESULT(no) | |
799 | fi | |
800 | ||
0d2aa5d9 WD |
801 | AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[ |
802 | AC_TRY_COMPILE([],[signed char *s = ""], | |
803 | rsync_cv_SIGNED_CHAR_OK=yes,rsync_cv_SIGNED_CHAR_OK=no)]) | |
804 | if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then | |
805 | AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) | |
7597e1a9 | 806 | fi |
bcacc18b | 807 | |
7b3d4257 | 808 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
59503278 AT |
809 | AC_TRY_RUN([#include <sys/types.h> |
810 | #include <dirent.h> | |
811 | main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d); | |
812 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && | |
7597e1a9 | 813 | di->d_name[0] == 0) exit(0); exit(1);} ], |
7b3d4257 AT |
814 | rsync_cv_HAVE_BROKEN_READDIR=yes,rsync_cv_HAVE_BROKEN_READDIR=no,rsync_cv_HAVE_BROKEN_READDIR=cross)]) |
815 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then | |
0d2aa5d9 | 816 | AC_DEFINE(HAVE_BROKEN_READDIR, 1, [Define to 1 if readdir() is broken]) |
7597e1a9 | 817 | fi |
1e9f155a | 818 | |
4021aa45 | 819 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_STRUCT_UTIMBUF,[ |
d6e6ecbd AT |
820 | AC_TRY_COMPILE([#include <sys/types.h> |
821 | #include <utime.h>], | |
7597e1a9 | 822 | [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));], |
4021aa45 WD |
823 | rsync_cv_HAVE_STRUCT_UTIMBUF=yes,rsync_cv_HAVE_STRUCT_UTIMBUF=no)]) |
824 | if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then | |
825 | AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type]) | |
7597e1a9 | 826 | fi |
d6e6ecbd | 827 | |
3060d4aa | 828 | AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ |
0d2aa5d9 WD |
829 | AC_TRY_COMPILE([#include <sys/time.h> |
830 | #include <unistd.h>], | |
831 | [struct timeval tv; exit(gettimeofday(&tv, NULL));], | |
832 | rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes,rsync_cv_HAVE_GETTIMEOFDAY_TZ=no)]) | |
a20a88d2 | 833 | if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then |
0d2aa5d9 | 834 | AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [Define to 1 if gettimeofday() takes a time-zone arg]) |
3060d4aa AT |
835 | fi |
836 | ||
8950ac03 AT |
837 | AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[ |
838 | AC_TRY_RUN([ | |
839 | #include <sys/types.h> | |
840 | #include <stdarg.h> | |
2ef2e822 | 841 | void foo(const char *format, ...) { |
8950ac03 AT |
842 | va_list ap; |
843 | int len; | |
844 | char buf[5]; | |
845 | ||
846 | va_start(ap, format); | |
847 | len = vsnprintf(0, 0, format, ap); | |
848 | va_end(ap); | |
849 | if (len != 5) exit(1); | |
850 | ||
851 | if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); | |
852 | ||
853 | exit(0); | |
854 | } | |
855 | main() { foo("hello"); } | |
856 | ], | |
857 | rsync_cv_HAVE_C99_VSNPRINTF=yes,rsync_cv_HAVE_C99_VSNPRINTF=no,rsync_cv_HAVE_C99_VSNPRINTF=cross)]) | |
858 | if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then | |
0d2aa5d9 | 859 | AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value]) |
8950ac03 AT |
860 | fi |
861 | ||
862 | ||
f62c17e3 AT |
863 | AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[ |
864 | AC_TRY_RUN([#include <stdlib.h> | |
865 | #include <sys/types.h> | |
866 | #include <sys/stat.h> | |
867 | #include <unistd.h> | |
2ef2e822 | 868 | main() { |
f62c17e3 | 869 | struct stat st; |
2ef2e822 WD |
870 | char tpl[20]="/tmp/test.XXXXXX"; |
871 | int fd = mkstemp(tpl); | |
f62c17e3 AT |
872 | if (fd == -1) exit(1); |
873 | unlink(tpl); | |
874 | if (fstat(fd, &st) != 0) exit(1); | |
875 | if ((st.st_mode & 0777) != 0600) exit(1); | |
876 | exit(0); | |
877 | }], | |
878 | rsync_cv_HAVE_SECURE_MKSTEMP=yes, | |
879 | rsync_cv_HAVE_SECURE_MKSTEMP=no, | |
880 | rsync_cv_HAVE_SECURE_MKSTEMP=cross)]) | |
881 | if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then | |
83238ed0 | 882 | case $host_os in |
5f2c5bf1 WD |
883 | hpux*) |
884 | dnl HP-UX has a broken mkstemp() implementation they refuse to fix, | |
885 | dnl so we noisily skip using it. See HP change request JAGaf34426 | |
886 | dnl for details. (sbonds) | |
887 | AC_MSG_WARN(Skipping broken HP-UX mkstemp() -- using mktemp() instead) | |
888 | ;; | |
889 | *) | |
890 | AC_DEFINE(HAVE_SECURE_MKSTEMP, 1, [Define to 1 if mkstemp() is available and works right]) | |
891 | ;; | |
892 | esac | |
f62c17e3 AT |
893 | fi |
894 | ||
3060d4aa | 895 | |
e49d7200 WD |
896 | AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ |
897 | AC_TRY_RUN([ | |
898 | #include <stdio.h> | |
899 | #include <sys/stat.h> | |
900 | #include <errno.h> | |
901 | main() { int rc, ec; char *fn = "fifo-test"; | |
902 | unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); | |
12a01be1 | 903 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
e49d7200 WD |
904 | return 0;}], |
905 | rsync_cv_MKNOD_CREATES_FIFOS=yes,rsync_cv_MKNOD_CREATES_FIFOS=no,rsync_cv_MKNOD_CREATES_FIFOS=cross)]) | |
906 | if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then | |
907 | AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.]) | |
908 | fi | |
909 | ||
910 | AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[ | |
911 | AC_TRY_RUN([ | |
912 | #include <stdio.h> | |
913 | #include <sys/stat.h> | |
914 | #include <errno.h> | |
915 | main() { int rc, ec; char *fn = "sock-test"; | |
916 | unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); | |
12a01be1 | 917 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
e49d7200 WD |
918 | return 0;}], |
919 | rsync_cv_MKNOD_CREATES_SOCKETS=yes,rsync_cv_MKNOD_CREATES_SOCKETS=no,rsync_cv_MKNOD_CREATES_SOCKETS=cross)]) | |
920 | if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then | |
921 | AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) | |
922 | fi | |
923 | ||
692da0b5 DD |
924 | # |
925 | # The following test was mostly taken from the tcl/tk plus patches | |
926 | # | |
79fc6bdb | 927 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
928 | rm -rf conftest* |
929 | cat > conftest.$ac_ext <<EOF | |
930 | int main() { return 0; } | |
931 | EOF | |
932 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
933 | if test -f conftest..o; then | |
79fc6bdb DD |
934 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
935 | else | |
936 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
937 | fi | |
938 | rm -rf conftest* | |
939 | ]) | |
940 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
941 | OBJ_SAVE="#" |
942 | OBJ_RESTORE="#" | |
943 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
944 | else |
945 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
946 | OBJ_RESTORE=' @b=`basename $@ .o`;if test "$$b.o" != "$@"; then mv $$b.o $@; if test -f $$b.o.sav; then mv $$b.o.sav $$b.o; fi; fi' | |
947 | CC_SHOBJ_FLAG="" | |
692da0b5 | 948 | fi |
79fc6bdb | 949 | |
692da0b5 DD |
950 | AC_SUBST(OBJ_SAVE) |
951 | AC_SUBST(OBJ_RESTORE) | |
952 | AC_SUBST(CC_SHOBJ_FLAG) | |
1ac15cd8 | 953 | AC_SUBST(BUILD_POPT) |
7da17144 | 954 | AC_SUBST(BUILD_ZLIB) |
225787a4 | 955 | AC_SUBST(MAKE_MAN) |
7d29d4ba | 956 | |
1c3344a1 WD |
957 | AC_CHECK_FUNCS(_acl __acl _facl __facl) |
958 | ################################################# | |
959 | # check for ACL support | |
960 | ||
961 | AC_MSG_CHECKING([whether to support ACLs]) | |
962 | AC_ARG_ENABLE(acl-support, | |
963 | AC_HELP_STRING([--disable-acl-support], | |
e8c64ffd | 964 | [disable ACL support])) |
1c3344a1 WD |
965 | |
966 | if test x"$enable_acl_support" = x"no"; then | |
967 | AC_MSG_RESULT(no) | |
968 | else | |
1c3344a1 WD |
969 | case "$host_os" in |
970 | *sysv5*) | |
971 | AC_MSG_RESULT(Using UnixWare ACLs) | |
972 | AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs]) | |
545584cb | 973 | AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs]) |
1c3344a1 | 974 | ;; |
439d5d89 | 975 | solaris*|*cygwin*) |
1c3344a1 WD |
976 | AC_MSG_RESULT(Using solaris ACLs) |
977 | AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs]) | |
987838fd | 978 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
979 | ;; |
980 | *hpux*) | |
981 | AC_MSG_RESULT(Using HPUX ACLs) | |
982 | AC_DEFINE(HAVE_HPUX_ACLS, 1, [true if you have HPUX ACLs]) | |
987838fd | 983 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
984 | ;; |
985 | *irix*) | |
986 | AC_MSG_RESULT(Using IRIX ACLs) | |
987 | AC_DEFINE(HAVE_IRIX_ACLS, 1, [true if you have IRIX ACLs]) | |
987838fd | 988 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
989 | ;; |
990 | *aix*) | |
991 | AC_MSG_RESULT(Using AIX ACLs) | |
992 | AC_DEFINE(HAVE_AIX_ACLS, 1, [true if you have AIX ACLs]) | |
987838fd | 993 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
994 | ;; |
995 | *osf*) | |
996 | AC_MSG_RESULT(Using Tru64 ACLs) | |
997 | AC_DEFINE(HAVE_TRU64_ACLS, 1, [true if you have Tru64 ACLs]) | |
987838fd | 998 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
999 | LIBS="$LIBS -lpacl" |
1000 | ;; | |
16edf865 | 1001 | darwin*) |
49ea69b3 WD |
1002 | AC_MSG_RESULT(Using OS X ACLs) |
1003 | AC_DEFINE(HAVE_OSX_ACLS, 1, [true if you have Mac OS X ACLs]) | |
1004 | AC_DEFINE(SUPPORT_ACLS, 1) | |
88467ec4 | 1005 | ;; |
1c3344a1 WD |
1006 | *) |
1007 | AC_MSG_RESULT(running tests:) | |
1008 | AC_CHECK_LIB(acl,acl_get_file) | |
1009 | AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ | |
1010 | AC_TRY_LINK([#include <sys/types.h> | |
1011 | #include <sys/acl.h>], | |
1012 | [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);], | |
1013 | samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)]) | |
1014 | AC_MSG_CHECKING(ACL test results) | |
1015 | if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then | |
1016 | AC_MSG_RESULT(Using posix ACLs) | |
1017 | AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs]) | |
987838fd | 1018 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1019 | AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ |
1020 | AC_TRY_LINK([#include <sys/types.h> | |
1021 | #include <sys/acl.h>], | |
1022 | [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);], | |
1023 | samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)]) | |
1024 | if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then | |
1025 | AC_DEFINE(HAVE_ACL_GET_PERM_NP, 1, [true if you have acl_get_perm_np]) | |
1026 | fi | |
1027 | else | |
987838fd WD |
1028 | if test x"$enable_acl_support" = x"yes"; then |
1029 | AC_MSG_ERROR(Failed to find ACL support) | |
1030 | else | |
1031 | AC_MSG_RESULT(No ACL support found) | |
1c3344a1 WD |
1032 | fi |
1033 | fi | |
1034 | ;; | |
1035 | esac | |
1036 | fi | |
1037 | ||
16edf865 WD |
1038 | ################################################# |
1039 | # check for extended attribute support | |
1040 | AC_MSG_CHECKING(whether to support extended attributes) | |
1041 | AC_ARG_ENABLE(xattr-support, | |
e8c64ffd WD |
1042 | AC_HELP_STRING([--disable-xattr-support], |
1043 | [disable extended attributes]), | |
c4170cba | 1044 | [], [case "$ac_cv_func_getxattr$ac_cv_func_extattr_get_link$ac_cv_func_attropen" in |
6b5a8f80 WD |
1045 | *yes*) enable_xattr_support=maybe ;; |
1046 | *) enable_xattr_support=no ;; | |
1047 | esac]) | |
e8c64ffd WD |
1048 | AH_TEMPLATE([SUPPORT_XATTRS], |
1049 | [Define to 1 to add support for extended attributes]) | |
16edf865 WD |
1050 | if test x"$enable_xattr_support" = x"no"; then |
1051 | AC_MSG_RESULT(no) | |
1052 | else | |
1053 | case "$host_os" in | |
1054 | *linux*) | |
1055 | AC_MSG_RESULT(Using Linux xattrs) | |
1056 | AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs]) | |
e8c64ffd | 1057 | AC_DEFINE(SUPPORT_XATTRS, 1) |
e2c1e482 | 1058 | AC_DEFINE(NO_SYMLINK_USER_XATTRS, 1, [True if symlinks do not support user xattrs]) |
16edf865 WD |
1059 | ;; |
1060 | darwin*) | |
1061 | AC_MSG_RESULT(Using OS X xattrs) | |
1062 | AC_DEFINE(HAVE_OSX_XATTRS, 1, [True if you have Mac OS X xattrs]) | |
1063 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
6500e076 WD |
1064 | AC_DEFINE(NO_DEVICE_XATTRS, 1, [True if device files do not support xattrs]) |
1065 | AC_DEFINE(NO_SPECIAL_XATTRS, 1, [True if special files do not support xattrs]) | |
16edf865 WD |
1066 | ;; |
1067 | freebsd*) | |
1068 | AC_MSG_RESULT(Using FreeBSD extattrs) | |
1069 | AC_DEFINE(HAVE_FREEBSD_XATTRS, 1, [True if you have FreeBSD xattrs]) | |
1070 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
1071 | ;; | |
05a652d0 WD |
1072 | solaris*) |
1073 | AC_MSG_RESULT(Using Solaris xattrs) | |
1074 | AC_DEFINE(HAVE_SOLARIS_XATTRS, 1, [True if you have Solaris xattrs]) | |
1075 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
a131954b | 1076 | AC_DEFINE(NO_SYMLINK_XATTRS, 1, [True if symlinks do not support xattrs]) |
05a652d0 | 1077 | ;; |
16edf865 WD |
1078 | *) |
1079 | if test x"$enable_xattr_support" = x"yes"; then | |
1080 | AC_MSG_ERROR(Failed to find extended attribute support) | |
1081 | else | |
1082 | AC_MSG_RESULT(No extended attribute support found) | |
1083 | fi | |
1084 | ;; | |
1085 | esac | |
1086 | fi | |
1087 | ||
f4901024 WD |
1088 | if test x"$enable_acl_support" = x"no" -o x"$enable_xattr_support" = x"no" -o x"$enable_iconv" = x"no"; then |
1089 | AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter]) | |
1090 | OLD_CFLAGS="$CFLAGS" | |
1091 | CFLAGS="$CFLAGS -Wno-unused-parameter" | |
fc4bb123 | 1092 | AC_TRY_LINK([#include <stdio.h>], [printf("hello\n");], [rsync_warn_flag=yes], [rsync_warn_flag=no]) |
f4901024 WD |
1093 | AC_MSG_RESULT([$rsync_warn_flag]) |
1094 | if test x"$rsync_warn_flag" = x"no"; then | |
1095 | CFLAGS="$OLD_CFLAGS" | |
1096 | fi | |
1097 | fi | |
1098 | ||
aa0e6b99 | 1099 | case "$CC" in |
d4c5cb2b | 1100 | ' checker'*|checker*) |
aa0e6b99 WD |
1101 | AC_DEFINE(FORCE_FD_ZERO_MEMSET, 1, [Used to make "checker" understand that FD_ZERO() clears memory.]) |
1102 | ;; | |
1103 | esac | |
1104 | ||
bf5c2bf6 MP |
1105 | AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig]) |
1106 | AC_OUTPUT | |
a4677968 MP |
1107 | |
1108 | AC_MSG_RESULT() | |
1109 | AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful]) | |
1110 | AC_MSG_RESULT() |