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 | |
6e59b977 | 8 | RSYNC_VERSION=3.0.0pre8 |
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=${LDFLAGS-""} |
50abd20b | 15 | |
bf5c2bf6 MP |
16 | AC_CANONICAL_TARGET([]) |
17 | ||
18 | dnl Checks for programs. | |
19 | AC_PROG_CC | |
20 | AC_PROG_CPP | |
bbfb1d01 | 21 | AC_PROG_EGREP |
bf5c2bf6 | 22 | AC_PROG_INSTALL |
68b2cc55 | 23 | AC_PROG_CC_STDC |
bf5c2bf6 | 24 | AC_SUBST(SHELL) |
8de330a3 | 25 | |
70ed474b MP |
26 | AC_DEFINE([_GNU_SOURCE], 1, |
27 | [Define _GNU_SOURCE so that we get all necessary prototypes]) | |
28 | ||
79f48760 | 29 | if test x"$ac_cv_prog_cc_stdc" = x"no"; then |
68b2cc55 MP |
30 | AC_MSG_WARN([rsync requires an ANSI C compiler and you don't seem to have one]) |
31 | fi | |
a358449a | 32 | |
03b1cddc | 33 | # We must decide this before testing the compiler. |
2d1ebe9c | 34 | |
47759343 MP |
35 | # Please allow this to default to yes, so that your users have more |
36 | # chance of getting a useful stack trace if problems occur. | |
37 | ||
bf5c2bf6 | 38 | AC_MSG_CHECKING([whether to include debugging symbols]) |
2d1ebe9c | 39 | AC_ARG_ENABLE(debug, |
79f48760 | 40 | AC_HELP_STRING([--disable-debug], |
e8c64ffd | 41 | [disable debugging symbols and features])) |
2d1ebe9c | 42 | |
79f48760 | 43 | if test x"$enable_debug" = x"no"; then |
2d1ebe9c MP |
44 | AC_MSG_RESULT(no) |
45 | CFLAGS=${CFLAGS-"-O"} | |
bf5c2bf6 MP |
46 | else |
47 | AC_MSG_RESULT([yes]) | |
48 | # leave CFLAGS alone; AC_PROG_CC will try to include -g if it can | |
23bf32f7 | 49 | dnl AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation]) |
bf5c2bf6 | 50 | dnl CFLAGS=${CFLAGS-"-g"} |
2d1ebe9c MP |
51 | fi |
52 | ||
da7b6397 | 53 | |
da7b6397 | 54 | AC_ARG_ENABLE(profile, |
c83a2c8e | 55 | AC_HELP_STRING([--enable-profile], |
79f48760 WD |
56 | [turn on CPU profiling])) |
57 | if test x"$enable_profile" = x"yes"; then | |
da7b6397 MP |
58 | CFLAGS="$CFLAGS -pg" |
59 | fi | |
60 | ||
61 | ||
c0531332 MP |
62 | # Specifically, this turns on panic_action handling. |
63 | AC_ARG_ENABLE(maintainer-mode, | |
c83a2c8e | 64 | AC_HELP_STRING([--enable-maintainer-mode], |
79f48760 WD |
65 | [turn on extra debug features])) |
66 | if test x"$enable_maintainer_mode" = x"yes"; then | |
c0531332 MP |
67 | CFLAGS="$CFLAGS -DMAINTAINER_MODE" |
68 | fi | |
69 | ||
70 | ||
da7b6397 MP |
71 | # This is needed for our included version of popt. Kind of silly, but |
72 | # I don't want our version too far out of sync. | |
1ac15cd8 MP |
73 | CFLAGS="$CFLAGS -DHAVE_CONFIG_H" |
74 | ||
47759343 | 75 | # If GCC, turn on warnings. |
79f48760 | 76 | if test x"$GCC" = x"yes"; then |
99f106d1 | 77 | CFLAGS="$CFLAGS -Wall -W" |
47759343 MP |
78 | fi |
79 | ||
2d1ebe9c | 80 | AC_ARG_WITH(included-popt, |
d64c2b22 | 81 | AC_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])) |
2d1ebe9c | 82 | |
41bd28fe | 83 | AC_ARG_WITH(rsync-path, |
d64c2b22 | 84 | AC_HELP_STRING([--with-rsync-path=PATH], [set default --rsync-path to PATH (default: rsync)]), |
8642efd0 | 85 | [ RSYNC_PATH="$with_rsync_path" ], |
41bd28fe | 86 | [ RSYNC_PATH="rsync" ]) |
81c652d5 MP |
87 | |
88 | AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine]) | |
89 | ||
cd3fe9fb WD |
90 | AC_ARG_WITH(rsyncd-conf, |
91 | AC_HELP_STRING([--with-rsyncd-conf=PATH], [set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]), | |
92 | [ if test ! -z "$with_rsyncd_conf" ; then | |
93 | case $with_rsyncd_conf in | |
94 | yes|no) | |
95 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
96 | ;; | |
97 | /*) | |
98 | RSYNCD_SYSCONF="$with_rsyncd_conf" | |
99 | ;; | |
100 | *) | |
101 | AC_MSG_ERROR(You must specify an absolute path to --with-rsyncd-conf=PATH) | |
102 | ;; | |
103 | esac | |
104 | else | |
105 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
106 | fi ], | |
107 | [ RSYNCD_SYSCONF="/etc/rsyncd.conf" ]) | |
108 | ||
109 | AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server]) | |
110 | ||
81c652d5 | 111 | AC_ARG_WITH(rsh, |
f40f2fc8 | 112 | AC_HELP_STRING([--with-rsh=CMD], [set remote shell command to CMD (default: ssh)])) |
41bd28fe | 113 | |
7b8356d0 | 114 | AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0) |
89ec535a WD |
115 | if test x$HAVE_REMSH = x1; then |
116 | AC_DEFINE(HAVE_REMSH, 1, [Define to 1 if remote shell is remsh, not rsh]) | |
117 | fi | |
81c652d5 | 118 | |
79f48760 | 119 | if test x"$with_rsh" != x; then |
81c652d5 | 120 | RSYNC_RSH="$with_rsh" |
81c652d5 | 121 | else |
f40f2fc8 | 122 | RSYNC_RSH="ssh" |
81c652d5 | 123 | fi |
81c652d5 | 124 | AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command]) |
f0af1e5e | 125 | |
225787a4 WD |
126 | AC_CHECK_PROG(HAVE_YODL2MAN, yodl2man, 1, 0) |
127 | if test x$HAVE_YODL2MAN = x1; then | |
128 | MAKE_MAN=man | |
129 | fi | |
130 | ||
cc1b4f77 WD |
131 | AC_ARG_WITH(nobody-group, |
132 | AC_HELP_STRING([--with-nobody-group=GROUP], | |
133 | [set the default unprivileged group (default nobody or nogroup)]), | |
134 | [ NOBODY_GROUP="$with_nobody_group" ]) | |
135 | ||
136 | if test x"$with_nobody_group" = x; then | |
137 | AC_MSG_CHECKING([the group for user "nobody"]) | |
138 | if grep '^nobody:' /etc/group >/dev/null 2>&1; then | |
139 | NOBODY_GROUP=nobody | |
140 | elif grep '^nogroup:' /etc/group >/dev/null 2>&1; then | |
141 | NOBODY_GROUP=nogroup | |
142 | else | |
143 | NOBODY_GROUP=nobody # test for others? | |
144 | fi | |
145 | AC_MSG_RESULT($NOBODY_GROUP) | |
58418cb0 | 146 | fi |
cc1b4f77 | 147 | |
58418cb0 WD |
148 | AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody]) |
149 | AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group for unprivileged user]) | |
150 | ||
03e23e07 | 151 | # arrgh. libc in some old debian version screwed up the largefile |
f0af1e5e AT |
152 | # stuff, getting byte range locking wrong |
153 | AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[ | |
154 | AC_TRY_RUN([ | |
155 | #define _FILE_OFFSET_BITS 64 | |
156 | #include <stdio.h> | |
157 | #include <fcntl.h> | |
158 | #include <sys/types.h> | |
159 | #include <sys/wait.h> | |
160 | ||
2ef2e822 | 161 | int main(void) |
f0af1e5e AT |
162 | { |
163 | struct flock lock; | |
9eac94a4 WD |
164 | int status; |
165 | char tpl[32] = "/tmp/locktest.XXXXXX"; | |
166 | int fd = mkstemp(tpl); | |
167 | if (fd < 0) { | |
168 | strcpy(tpl, "conftest.dat"); | |
169 | fd = open(tpl, O_CREAT|O_RDWR, 0600); | |
170 | } | |
171 | ||
f0af1e5e AT |
172 | lock.l_type = F_WRLCK; |
173 | lock.l_whence = SEEK_SET; | |
174 | lock.l_start = 0; | |
175 | lock.l_len = 1; | |
176 | lock.l_pid = 0; | |
f0af1e5e AT |
177 | fcntl(fd,F_SETLK,&lock); |
178 | if (fork() == 0) { | |
9eac94a4 WD |
179 | lock.l_start = 1; |
180 | _exit(fcntl(fd,F_SETLK,&lock) == 0); | |
181 | } | |
182 | wait(&status); | |
183 | unlink(tpl); | |
f0af1e5e AT |
184 | exit(WEXITSTATUS(status)); |
185 | } | |
186 | ], | |
187 | rsync_cv_HAVE_BROKEN_LARGEFILE=yes,rsync_cv_HAVE_BROKEN_LARGEFILE=no,rsync_cv_HAVE_BROKEN_LARGEFILE=cross)]) | |
188 | if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then | |
189 | AC_SYS_LARGEFILE | |
190 | fi | |
191 | ||
06963d0f MP |
192 | ipv6type=unknown |
193 | ipv6lib=none | |
22cd0063 | 194 | ipv6trylibc=yes |
06963d0f | 195 | |
2ef2e822 | 196 | AC_ARG_ENABLE(ipv6, |
79f48760 WD |
197 | AC_HELP_STRING([--disable-ipv6], |
198 | [don't even try to use IPv6])) | |
199 | if test x"$enable_ipv6" != x"no"; then | |
06963d0f MP |
200 | AC_MSG_CHECKING([ipv6 stack type]) |
201 | for i in inria kame linux-glibc linux-inet6 toshiba v6d zeta; do | |
202 | case $i in | |
203 | inria) | |
204 | # http://www.kame.net/ | |
205 | AC_EGREP_CPP(yes, [ | |
206 | #include <netinet/in.h> | |
207 | #ifdef IPV6_INRIA_VERSION | |
208 | yes | |
209 | #endif], | |
210 | [ipv6type=$i; | |
a358449a MP |
211 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
212 | ]) | |
06963d0f MP |
213 | ;; |
214 | kame) | |
215 | # http://www.kame.net/ | |
216 | AC_EGREP_CPP(yes, [ | |
217 | #include <netinet/in.h> | |
218 | #ifdef __KAME__ | |
219 | yes | |
220 | #endif], | |
2ef2e822 | 221 | [ipv6type=$i; |
a358449a | 222 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
223 | ;; |
224 | linux-glibc) | |
225 | # http://www.v6.linux.or.jp/ | |
226 | AC_EGREP_CPP(yes, [ | |
227 | #include <features.h> | |
228 | #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 | |
229 | yes | |
230 | #endif], | |
231 | [ipv6type=$i; | |
a358449a | 232 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
233 | ;; |
234 | linux-inet6) | |
235 | # http://www.v6.linux.or.jp/ | |
236 | if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then | |
237 | ipv6type=$i | |
238 | ipv6lib=inet6 | |
239 | ipv6libdir=/usr/inet6/lib | |
240 | ipv6trylibc=yes; | |
a358449a MP |
241 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
242 | CFLAGS="-I/usr/inet6/include $CFLAGS" | |
06963d0f MP |
243 | fi |
244 | ;; | |
245 | toshiba) | |
246 | AC_EGREP_CPP(yes, [ | |
247 | #include <sys/param.h> | |
248 | #ifdef _TOSHIBA_INET6 | |
249 | yes | |
250 | #endif], | |
251 | [ipv6type=$i; | |
252 | ipv6lib=inet6; | |
253 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 254 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
255 | ;; |
256 | v6d) | |
257 | AC_EGREP_CPP(yes, [ | |
258 | #include </usr/local/v6/include/sys/v6config.h> | |
259 | #ifdef __V6D__ | |
260 | yes | |
261 | #endif], | |
262 | [ipv6type=$i; | |
263 | ipv6lib=v6; | |
264 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 265 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
266 | ;; |
267 | zeta) | |
268 | AC_EGREP_CPP(yes, [ | |
269 | #include <sys/param.h> | |
270 | #ifdef _ZETA_MINAMI_INET6 | |
271 | yes | |
272 | #endif], | |
273 | [ipv6type=$i; | |
274 | ipv6lib=inet6; | |
275 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 276 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
277 | ;; |
278 | esac | |
279 | if test "$ipv6type" != "unknown"; then | |
280 | break | |
281 | fi | |
282 | done | |
283 | AC_MSG_RESULT($ipv6type) | |
06963d0f | 284 | |
17d5a07e MP |
285 | AC_SEARCH_LIBS(getaddrinfo, inet6) |
286 | fi | |
06963d0f | 287 | |
79f48760 WD |
288 | dnl Do you want to disable use of locale functions |
289 | AC_ARG_ENABLE([locale], | |
290 | AC_HELP_STRING([--disable-locale], | |
e8c64ffd | 291 | [disable locale features])) |
79f48760 WD |
292 | AH_TEMPLATE([CONFIG_LOCALE], |
293 | [Undefine if you don't want locale features. By default this is defined.]) | |
294 | if test x"$enable_locale" != x"no"; then | |
295 | AC_DEFINE(CONFIG_LOCALE) | |
296 | fi | |
297 | ||
9f639210 DD |
298 | AC_MSG_CHECKING([whether to call shutdown on all sockets]) |
299 | case $host_os in | |
300 | *cygwin* ) AC_MSG_RESULT(yes) | |
2ef2e822 | 301 | AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, |
0d2aa5d9 | 302 | [Define to 1 if sockets need to be shutdown]) |
8ed16deb DD |
303 | ;; |
304 | * ) AC_MSG_RESULT(no);; | |
305 | esac | |
306 | ||
cd957c70 | 307 | AC_C_BIGENDIAN |
c627d613 | 308 | AC_HEADER_DIRENT |
c627d613 AT |
309 | AC_HEADER_TIME |
310 | AC_HEADER_SYS_WAIT | |
1cb6f3bf WD |
311 | AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ |
312 | unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \ | |
313 | sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \ | |
2e4e03f1 | 314 | sys/un.h sys/attr.h glob.h mcheck.h arpa/inet.h arpa/nameser.h locale.h \ |
03e23e07 | 315 | netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h) |
3c3791e8 | 316 | AC_HEADER_MAJOR |
c627d613 | 317 | |
e8d97006 WD |
318 | AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ |
319 | AC_TRY_RUN([ | |
320 | #include <sys/types.h> | |
321 | #ifdef MAJOR_IN_MKDEV | |
322 | #include <sys/mkdev.h> | |
323 | # if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) | |
324 | # define makedev mkdev | |
325 | # endif | |
326 | #elif defined MAJOR_IN_SYSMACROS | |
327 | #include <sys/sysmacros.h> | |
328 | #endif | |
329 | ||
330 | int main(void) | |
331 | { | |
332 | dev_t dev = makedev(0, 5, 7); | |
333 | if (major(dev) != 5 || minor(dev) != 7) | |
334 | exit(1); | |
335 | return 0; | |
336 | } | |
337 | ], | |
338 | rsync_cv_MAKEDEV_TAKES_3_ARGS=yes,rsync_cv_MAKEDEV_TAKES_3_ARGS=no,rsync_cv_MAKEDEV_TAKES_3_ARGS=no)]) | |
339 | if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then | |
340 | AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args]) | |
341 | fi | |
342 | ||
c627d613 AT |
343 | AC_CHECK_SIZEOF(int) |
344 | AC_CHECK_SIZEOF(long) | |
e32db5c9 | 345 | AC_CHECK_SIZEOF(long long) |
c627d613 | 346 | AC_CHECK_SIZEOF(short) |
edb4ba5f WD |
347 | AC_CHECK_SIZEOF(int16_t) |
348 | AC_CHECK_SIZEOF(uint16_t) | |
349 | AC_CHECK_SIZEOF(int32_t) | |
350 | AC_CHECK_SIZEOF(uint32_t) | |
351 | AC_CHECK_SIZEOF(int64_t) | |
e32db5c9 WD |
352 | AC_CHECK_SIZEOF(off_t) |
353 | AC_CHECK_SIZEOF(off64_t) | |
f3c93b17 | 354 | AC_CHECK_SIZEOF(time_t) |
c627d613 AT |
355 | |
356 | AC_C_INLINE | |
a6c15e9a | 357 | AC_C_LONG_DOUBLE |
c627d613 AT |
358 | |
359 | AC_TYPE_SIGNAL | |
360 | AC_TYPE_UID_T | |
a1f7c8e2 | 361 | AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t]) |
9422bb3f | 362 | AC_TYPE_GETGROUPS |
bf5c2bf6 MP |
363 | AC_CHECK_MEMBERS([struct stat.st_rdev]) |
364 | ||
7ca6e856 | 365 | TYPE_SOCKLEN_T |
c627d613 | 366 | |
7b3d4257 | 367 | AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ |
7597e1a9 | 368 | AC_TRY_COMPILE([#include <errno.h>],[int i = errno], |
7b3d4257 AT |
369 | rsync_cv_errno=yes,rsync_cv_have_errno_decl=no)]) |
370 | if test x"$rsync_cv_errno" = x"yes"; then | |
0d2aa5d9 | 371 | AC_DEFINE(HAVE_ERRNO_DECL, 1, [Define to 1 if errno is declared in errno.h]) |
7597e1a9 | 372 | fi |
c627d613 | 373 | |
a784e10d DD |
374 | # The following test taken from the cvs sources |
375 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. | |
376 | # These need checks to be before checks for any other functions that | |
377 | # might be in the same libraries. | |
378 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
379 | # libsocket.so which has a bad implementation of gethostbyname (it | |
380 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
381 | # it. | |
382 | AC_CHECK_FUNCS(connect) | |
383 | if test x"$ac_cv_func_connect" = x"no"; then | |
384 | case "$LIBS" in | |
385 | *-lnsl*) ;; | |
386 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
387 | esac | |
388 | case "$LIBS" in | |
389 | *-lnsl*) ;; | |
390 | *) AC_CHECK_LIB(nsl, printf) ;; | |
391 | esac | |
392 | case "$LIBS" in | |
393 | *-lsocket*) ;; | |
394 | *) AC_CHECK_LIB(socket, connect) ;; | |
395 | esac | |
396 | case "$LIBS" in | |
397 | *-linet*) ;; | |
398 | *) AC_CHECK_LIB(inet, connect) ;; | |
399 | esac | |
400 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
401 | dnl has been cached. | |
2ef2e822 | 402 | if test x"$ac_cv_lib_socket_connect" = x"yes" || |
a784e10d DD |
403 | test x"$ac_cv_lib_inet_connect" = x"yes"; then |
404 | # ac_cv_func_connect=yes | |
405 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
0d2aa5d9 | 406 | AC_DEFINE(HAVE_CONNECT, 1, [Define to 1 if you have the "connect" function]) |
a784e10d DD |
407 | fi |
408 | fi | |
409 | ||
10a1d6b4 | 410 | AC_SEARCH_LIBS(inet_ntop, resolv) |
f9cfaae9 WD |
411 | |
412 | # Solaris and HP-UX weirdness: | |
413 | # Search for libiconv_open (not iconv_open) to discover if -liconv is needed! | |
414 | AC_SEARCH_LIBS(libiconv_open, iconv) | |
8f694072 | 415 | |
f9b66bc4 WD |
416 | AC_MSG_CHECKING([for iconv declaration]) |
417 | AC_CACHE_VAL(am_cv_proto_iconv, [ | |
418 | AC_TRY_COMPILE([ | |
3ebdd3c7 WD |
419 | #include <stdlib.h> |
420 | #include <iconv.h> | |
421 | extern | |
422 | #ifdef __cplusplus | |
423 | "C" | |
424 | #endif | |
425 | #if defined(__STDC__) || defined(__cplusplus) | |
426 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
427 | #else | |
428 | size_t iconv(); | |
429 | #endif | |
430 | ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") | |
431 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) | |
432 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
f9b66bc4 | 433 | AC_MSG_RESULT([$]{ac_t:- |
3ebdd3c7 | 434 | }[$]am_cv_proto_iconv) |
f9b66bc4 WD |
435 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
436 | [Define as const if the declaration of iconv() needs const.]) | |
3ebdd3c7 | 437 | |
99f106d1 | 438 | dnl AC_MSG_NOTICE([Looking in libraries: $LIBS]) |
e94989fe | 439 | |
2ef2e822 WD |
440 | AC_CHECK_FUNCS(inet_ntop, , [AC_LIBOBJ(lib/inet_ntop)]) |
441 | AC_CHECK_FUNCS(inet_pton, , [AC_LIBOBJ(lib/inet_pton)]) | |
356bbb83 | 442 | |
4021aa45 | 443 | AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) |
2213961e WD |
444 | AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/types.h> |
445 | #include <sys/socket.h>]) | |
4021aa45 | 446 | |
824f1c79 DD |
447 | # Irix 6.5 has getaddrinfo but not the corresponding defines, so use |
448 | # builtin getaddrinfo if one of the defines don't exist | |
184dede9 DD |
449 | AC_CACHE_CHECK([whether defines needed by getaddrinfo exist], |
450 | rsync_cv_HAVE_GETADDR_DEFINES,[ | |
451 | AC_EGREP_CPP(yes, [ | |
452 | #include <sys/types.h> | |
453 | #include <sys/socket.h> | |
454 | #include <netdb.h> | |
455 | #ifdef AI_PASSIVE | |
456 | yes | |
2ef2e822 | 457 | #endif], |
184dede9 DD |
458 | rsync_cv_HAVE_GETADDR_DEFINES=yes, |
459 | rsync_cv_HAVE_GETADDR_DEFINES=no)]) | |
4021aa45 | 460 | if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"; then |
824f1c79 DD |
461 | # Tru64 UNIX has getaddrinfo() but has it renamed in libc as |
462 | # something else so we must include <netdb.h> to get the | |
463 | # redefinition. | |
464 | AC_CHECK_FUNCS(getaddrinfo, , | |
465 | [AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>]) | |
466 | AC_TRY_LINK([#include <sys/types.h> | |
467 | #include <sys/socket.h> | |
468 | #include <netdb.h>],[getaddrinfo(NULL, NULL, NULL, NULL);], | |
469 | [AC_MSG_RESULT([yes]) | |
470 | AC_DEFINE(HAVE_GETADDRINFO, 1, | |
4021aa45 | 471 | [Define to 1 if you have the "getaddrinfo" function and required types.])], |
824f1c79 DD |
472 | [AC_MSG_RESULT([no]) |
473 | AC_LIBOBJ(lib/getaddrinfo)])]) | |
184dede9 | 474 | else |
d2cc0323 | 475 | AC_LIBOBJ(lib/getaddrinfo) |
184dede9 | 476 | fi |
824f1c79 | 477 | |
2ef2e822 | 478 | AC_CHECK_MEMBER([struct sockaddr.sa_len], |
b4b90120 | 479 | [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ], |
0042f818 WD |
480 | [], |
481 | [ | |
482 | #include <sys/types.h> | |
483 | #include <sys/socket.h> | |
484 | ]) | |
485 | ||
b4b90120 WD |
486 | AC_CHECK_MEMBER([struct sockaddr_in.sin_len], |
487 | [ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ], | |
356bbb83 MP |
488 | [], |
489 | [ | |
490 | #include <sys/types.h> | |
491 | #include <sys/socket.h> | |
b4b90120 | 492 | #include <netinet/in.h> |
356bbb83 MP |
493 | ]) |
494 | ||
e49d7200 WD |
495 | AC_CHECK_MEMBER([struct sockaddr_un.sun_len], |
496 | [ AC_DEFINE(HAVE_SOCKADDR_UN_LEN, 1, [Do we have sockaddr_un.sun_len?]) ], | |
497 | [], | |
498 | [ | |
499 | #include <sys/types.h> | |
500 | #include <sys/socket.h> | |
501 | #include <netinet/in.h> | |
502 | ]) | |
503 | ||
bc2b4963 | 504 | AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id], |
a1d8f29a | 505 | [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ], |
bc2b4963 DD |
506 | [], |
507 | [ | |
508 | #include <sys/types.h> | |
509 | #include <sys/socket.h> | |
510 | #include <netinet/in.h> | |
511 | ]) | |
512 | ||
4021aa45 | 513 | AC_HAVE_TYPE([struct stat64], [#include <stdio.h> |
c83a2c8e WD |
514 | #if HAVE_SYS_TYPES_H |
515 | # include <sys/types.h> | |
516 | #endif | |
517 | #if HAVE_SYS_STAT_H | |
518 | # include <sys/stat.h> | |
519 | #endif | |
520 | #if STDC_HEADERS | |
521 | # include <stdlib.h> | |
522 | # include <stddef.h> | |
523 | #else | |
524 | # if HAVE_STDLIB_H | |
525 | # include <stdlib.h> | |
526 | # endif | |
527 | #endif | |
4021aa45 | 528 | ]) |
c83a2c8e | 529 | |
a784e10d DD |
530 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) |
531 | # | |
532 | AC_CHECK_FUNCS(strcasecmp) | |
533 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
534 | AC_CHECK_LIB(resolv, strcasecmp) | |
535 | fi | |
536 | ||
1c3344a1 WD |
537 | AC_CHECK_FUNCS(aclsort) |
538 | if test x"$ac_cv_func_aclsort" = x"no"; then | |
539 | AC_CHECK_LIB(sec, aclsort) | |
540 | fi | |
541 | ||
87fcb639 MP |
542 | dnl At the moment we don't test for a broken memcmp(), because all we |
543 | dnl need to do is test for equality, not comparison, and it seems that | |
2ef2e822 | 544 | dnl every platform has a memcmp that can do at least that. |
87fcb639 MP |
545 | dnl AC_FUNC_MEMCMP |
546 | ||
c627d613 | 547 | AC_FUNC_UTIME_NULL |
7fc08908 | 548 | AC_FUNC_ALLOCA |
8ce65463 WD |
549 | AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \ |
550 | fchmod fstat ftruncate strchr readlink link utime utimes lutimes strftime \ | |
f18d87b6 | 551 | memmove lchown vsnprintf snprintf vasprintf asprintf setsid glob strpbrk \ |
84e1a698 | 552 | strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \ |
8ce65463 | 553 | setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \ |
6b5a8f80 | 554 | strerror putenv iconv_open locale_charset nl_langinfo getxattr \ |
2e4e03f1 | 555 | extattr_get_link sigaction sigprocmask setattrlist) |
24c857f1 | 556 | |
b6800a0b WD |
557 | dnl cygwin iconv.h defines iconv_open as libiconv_open |
558 | if test x"$ac_cv_func_iconv_open" != x"yes"; then | |
559 | AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)]) | |
560 | fi | |
561 | ||
21524e30 WD |
562 | AC_CHECK_FUNCS(getpgrp tcgetpgrp) |
563 | if test $ac_cv_func_getpgrp = yes; then | |
564 | AC_FUNC_GETPGRP | |
565 | fi | |
566 | ||
332cf6df WD |
567 | AC_ARG_ENABLE(iconv, |
568 | AC_HELP_STRING([--disable-iconv], | |
569 | [disable rsync's --iconv option]), | |
570 | [], [enable_iconv=$ac_cv_func_iconv_open]) | |
571 | AH_TEMPLATE([ICONV_OPTION], | |
572 | [Define if you want the --iconv option. Specifing a value will set the | |
573 | default iconv setting (a NULL means no --iconv processing by default).]) | |
574 | if test x"$enable_iconv" != x"no"; then | |
575 | if test x"$enable_iconv" = x"yes"; then | |
576 | AC_DEFINE(ICONV_OPTION, NULL) | |
577 | else | |
578 | AC_DEFINE_UNQUOTED(ICONV_OPTION, "$enable_iconv") | |
579 | fi | |
580 | AC_DEFINE(UTF8_CHARSET, "UTF-8", [String to pass to iconv() for the UTF-8 charset.]) | |
581 | fi | |
582 | ||
0037bf23 | 583 | AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symlink,[ |
21524e30 WD |
584 | AC_TRY_RUN([ |
585 | #if HAVE_UNISTD_H | |
586 | # include <unistd.h> | |
587 | #endif | |
588 | #include <stdlib.h> | |
589 | #include <errno.h> | |
590 | main() { | |
591 | char const *dangling_symlink = "conftest.dangle"; | |
592 | unlink(dangling_symlink); | |
593 | if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); | |
0037bf23 WD |
594 | if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) exit(1); |
595 | exit(0); | |
21524e30 | 596 | }], |
0037bf23 WD |
597 | rsync_cv_chown_modifies_symlink=yes,rsync_cv_chown_modifies_symlink=no,rsync_cv_chown_modifies_symlink=no)]) |
598 | if test $rsync_cv_chown_modifies_symlink = yes; then | |
0d2aa5d9 | 599 | AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define to 1 if chown modifies symlinks.]) |
21524e30 WD |
600 | fi |
601 | ||
0037bf23 WD |
602 | AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[ |
603 | AC_TRY_RUN([ | |
604 | #if HAVE_UNISTD_H | |
605 | # include <unistd.h> | |
606 | #endif | |
607 | #include <stdlib.h> | |
608 | #include <errno.h> | |
609 | #define FILENAME "conftest.dangle" | |
610 | main() { | |
611 | unlink(FILENAME); | |
612 | if (symlink("conftest.no-such", FILENAME) < 0) abort(); | |
613 | if (link(FILENAME, FILENAME "2") < 0) exit(1); | |
614 | exit(0); | |
615 | }], | |
616 | rsync_cv_can_hardlink_symlink=yes,rsync_cv_can_hardlink_symlink=no,rsync_cv_can_hardlink_symlink=no)]) | |
617 | if test $rsync_cv_can_hardlink_symlink = yes; then | |
618 | AC_DEFINE(CAN_HARDLINK_SYMLINK, 1, [Define to 1 if link() can hard-link symlinks.]) | |
619 | fi | |
620 | ||
621 | AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlink_special,[ | |
622 | AC_TRY_RUN([ | |
623 | #if HAVE_UNISTD_H | |
624 | # include <unistd.h> | |
625 | #endif | |
626 | #include <stdlib.h> | |
627 | #include <errno.h> | |
628 | #define FILENAME "conftest.fifi" | |
629 | main() { | |
630 | unlink(FILENAME); | |
631 | if (mkfifo(FILENAME, 0777) < 0) abort(); | |
632 | if (link(FILENAME, FILENAME "2") < 0) exit(1); | |
633 | exit(0); | |
634 | }], | |
635 | rsync_cv_can_hardlink_special=yes,rsync_cv_can_hardlink_special=no,rsync_cv_can_hardlink_special=no)]) | |
636 | if test $rsync_cv_can_hardlink_special = yes; then | |
637 | AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.]) | |
638 | fi | |
639 | ||
24c857f1 | 640 | AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ |
6a5ef41f MP |
641 | AC_TRY_RUN([ |
642 | #include <sys/types.h> | |
643 | #include <sys/socket.h> | |
644 | ||
645 | main() { | |
646 | int fd[2]; | |
647 | exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1); | |
648 | }], | |
24c857f1 DD |
649 | rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)]) |
650 | if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then | |
0d2aa5d9 | 651 | AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function]) |
24c857f1 | 652 | fi |
c627d613 | 653 | |
79f48760 | 654 | if test x"$with_included_popt" != x"yes"; then |
1ac15cd8 MP |
655 | AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes]) |
656 | fi | |
2d1ebe9c | 657 | |
12458878 | 658 | AC_MSG_CHECKING([whether to use included libpopt]) |
79f48760 | 659 | if test x"$with_included_popt" = x"yes"; then |
12458878 | 660 | AC_MSG_RESULT($srcdir/popt) |
1ac15cd8 | 661 | BUILD_POPT='$(popt_OBJS)' |
26ef00bd | 662 | CFLAGS="$CFLAGS -I$srcdir/popt" |
5216de37 | 663 | if test x"$ALLOCA" != x |
7fc08908 | 664 | then |
5216de37 DD |
665 | # this can be removed when/if we add an included alloca.c; |
666 | # see autoconf documentation on AC_FUNC_ALLOCA | |
8af534a5 | 667 | AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)]) |
7fc08908 | 668 | fi |
2d1ebe9c MP |
669 | else |
670 | AC_MSG_RESULT(no) | |
79fc6bdb | 671 | fi |
c627d613 | 672 | |
0d2aa5d9 WD |
673 | AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[ |
674 | AC_TRY_COMPILE([],[signed char *s = ""], | |
675 | rsync_cv_SIGNED_CHAR_OK=yes,rsync_cv_SIGNED_CHAR_OK=no)]) | |
676 | if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then | |
677 | AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) | |
7597e1a9 | 678 | fi |
bcacc18b | 679 | |
7b3d4257 | 680 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
59503278 AT |
681 | AC_TRY_RUN([#include <sys/types.h> |
682 | #include <dirent.h> | |
683 | main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d); | |
684 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && | |
7597e1a9 | 685 | di->d_name[0] == 0) exit(0); exit(1);} ], |
7b3d4257 AT |
686 | rsync_cv_HAVE_BROKEN_READDIR=yes,rsync_cv_HAVE_BROKEN_READDIR=no,rsync_cv_HAVE_BROKEN_READDIR=cross)]) |
687 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then | |
0d2aa5d9 | 688 | AC_DEFINE(HAVE_BROKEN_READDIR, 1, [Define to 1 if readdir() is broken]) |
7597e1a9 | 689 | fi |
1e9f155a | 690 | |
4021aa45 | 691 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_STRUCT_UTIMBUF,[ |
d6e6ecbd AT |
692 | AC_TRY_COMPILE([#include <sys/types.h> |
693 | #include <utime.h>], | |
7597e1a9 | 694 | [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));], |
4021aa45 WD |
695 | rsync_cv_HAVE_STRUCT_UTIMBUF=yes,rsync_cv_HAVE_STRUCT_UTIMBUF=no)]) |
696 | if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then | |
697 | AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type]) | |
7597e1a9 | 698 | fi |
d6e6ecbd | 699 | |
3060d4aa | 700 | AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ |
0d2aa5d9 WD |
701 | AC_TRY_COMPILE([#include <sys/time.h> |
702 | #include <unistd.h>], | |
703 | [struct timeval tv; exit(gettimeofday(&tv, NULL));], | |
704 | rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes,rsync_cv_HAVE_GETTIMEOFDAY_TZ=no)]) | |
a20a88d2 | 705 | if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then |
0d2aa5d9 | 706 | AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [Define to 1 if gettimeofday() takes a time-zone arg]) |
3060d4aa AT |
707 | fi |
708 | ||
8950ac03 AT |
709 | AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[ |
710 | AC_TRY_RUN([ | |
711 | #include <sys/types.h> | |
712 | #include <stdarg.h> | |
2ef2e822 | 713 | void foo(const char *format, ...) { |
8950ac03 AT |
714 | va_list ap; |
715 | int len; | |
716 | char buf[5]; | |
717 | ||
718 | va_start(ap, format); | |
719 | len = vsnprintf(0, 0, format, ap); | |
720 | va_end(ap); | |
721 | if (len != 5) exit(1); | |
722 | ||
723 | if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); | |
724 | ||
725 | exit(0); | |
726 | } | |
727 | main() { foo("hello"); } | |
728 | ], | |
729 | rsync_cv_HAVE_C99_VSNPRINTF=yes,rsync_cv_HAVE_C99_VSNPRINTF=no,rsync_cv_HAVE_C99_VSNPRINTF=cross)]) | |
730 | if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then | |
0d2aa5d9 | 731 | AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value]) |
8950ac03 AT |
732 | fi |
733 | ||
734 | ||
f62c17e3 AT |
735 | AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[ |
736 | AC_TRY_RUN([#include <stdlib.h> | |
737 | #include <sys/types.h> | |
738 | #include <sys/stat.h> | |
739 | #include <unistd.h> | |
2ef2e822 | 740 | main() { |
f62c17e3 | 741 | struct stat st; |
2ef2e822 WD |
742 | char tpl[20]="/tmp/test.XXXXXX"; |
743 | int fd = mkstemp(tpl); | |
f62c17e3 AT |
744 | if (fd == -1) exit(1); |
745 | unlink(tpl); | |
746 | if (fstat(fd, &st) != 0) exit(1); | |
747 | if ((st.st_mode & 0777) != 0600) exit(1); | |
748 | exit(0); | |
749 | }], | |
750 | rsync_cv_HAVE_SECURE_MKSTEMP=yes, | |
751 | rsync_cv_HAVE_SECURE_MKSTEMP=no, | |
752 | rsync_cv_HAVE_SECURE_MKSTEMP=cross)]) | |
753 | if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then | |
5f2c5bf1 WD |
754 | case $target_os in |
755 | hpux*) | |
756 | dnl HP-UX has a broken mkstemp() implementation they refuse to fix, | |
757 | dnl so we noisily skip using it. See HP change request JAGaf34426 | |
758 | dnl for details. (sbonds) | |
759 | AC_MSG_WARN(Skipping broken HP-UX mkstemp() -- using mktemp() instead) | |
760 | ;; | |
761 | *) | |
762 | AC_DEFINE(HAVE_SECURE_MKSTEMP, 1, [Define to 1 if mkstemp() is available and works right]) | |
763 | ;; | |
764 | esac | |
f62c17e3 AT |
765 | fi |
766 | ||
3060d4aa | 767 | |
e49d7200 WD |
768 | AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ |
769 | AC_TRY_RUN([ | |
770 | #include <stdio.h> | |
771 | #include <sys/stat.h> | |
772 | #include <errno.h> | |
773 | main() { int rc, ec; char *fn = "fifo-test"; | |
774 | unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); | |
12a01be1 | 775 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
e49d7200 WD |
776 | return 0;}], |
777 | rsync_cv_MKNOD_CREATES_FIFOS=yes,rsync_cv_MKNOD_CREATES_FIFOS=no,rsync_cv_MKNOD_CREATES_FIFOS=cross)]) | |
778 | if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then | |
779 | AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.]) | |
780 | fi | |
781 | ||
782 | AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[ | |
783 | AC_TRY_RUN([ | |
784 | #include <stdio.h> | |
785 | #include <sys/stat.h> | |
786 | #include <errno.h> | |
787 | main() { int rc, ec; char *fn = "sock-test"; | |
788 | unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); | |
12a01be1 | 789 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
e49d7200 WD |
790 | return 0;}], |
791 | rsync_cv_MKNOD_CREATES_SOCKETS=yes,rsync_cv_MKNOD_CREATES_SOCKETS=no,rsync_cv_MKNOD_CREATES_SOCKETS=cross)]) | |
792 | if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then | |
793 | AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) | |
794 | fi | |
795 | ||
692da0b5 DD |
796 | # |
797 | # The following test was mostly taken from the tcl/tk plus patches | |
798 | # | |
79fc6bdb | 799 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
800 | rm -rf conftest* |
801 | cat > conftest.$ac_ext <<EOF | |
802 | int main() { return 0; } | |
803 | EOF | |
804 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
805 | if test -f conftest..o; then | |
79fc6bdb DD |
806 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
807 | else | |
808 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
809 | fi | |
810 | rm -rf conftest* | |
811 | ]) | |
812 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
813 | OBJ_SAVE="#" |
814 | OBJ_RESTORE="#" | |
815 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
816 | else |
817 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
818 | 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' | |
819 | CC_SHOBJ_FLAG="" | |
692da0b5 | 820 | fi |
79fc6bdb | 821 | |
692da0b5 DD |
822 | AC_SUBST(OBJ_SAVE) |
823 | AC_SUBST(OBJ_RESTORE) | |
824 | AC_SUBST(CC_SHOBJ_FLAG) | |
1ac15cd8 | 825 | AC_SUBST(BUILD_POPT) |
225787a4 | 826 | AC_SUBST(MAKE_MAN) |
7d29d4ba | 827 | |
1c3344a1 WD |
828 | AC_CHECK_HEADERS(sys/acl.h acl/libacl.h) |
829 | AC_CHECK_FUNCS(_acl __acl _facl __facl) | |
830 | ################################################# | |
831 | # check for ACL support | |
832 | ||
833 | AC_MSG_CHECKING([whether to support ACLs]) | |
834 | AC_ARG_ENABLE(acl-support, | |
835 | AC_HELP_STRING([--disable-acl-support], | |
e8c64ffd | 836 | [disable ACL support])) |
1c3344a1 WD |
837 | |
838 | if test x"$enable_acl_support" = x"no"; then | |
839 | AC_MSG_RESULT(no) | |
840 | else | |
1c3344a1 WD |
841 | case "$host_os" in |
842 | *sysv5*) | |
843 | AC_MSG_RESULT(Using UnixWare ACLs) | |
844 | AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs]) | |
545584cb | 845 | AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs]) |
1c3344a1 WD |
846 | ;; |
847 | *solaris*|*cygwin*) | |
848 | AC_MSG_RESULT(Using solaris ACLs) | |
849 | AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs]) | |
987838fd | 850 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
851 | ;; |
852 | *hpux*) | |
853 | AC_MSG_RESULT(Using HPUX ACLs) | |
854 | AC_DEFINE(HAVE_HPUX_ACLS, 1, [true if you have HPUX ACLs]) | |
987838fd | 855 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
856 | ;; |
857 | *irix*) | |
858 | AC_MSG_RESULT(Using IRIX ACLs) | |
859 | AC_DEFINE(HAVE_IRIX_ACLS, 1, [true if you have IRIX ACLs]) | |
987838fd | 860 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
861 | ;; |
862 | *aix*) | |
863 | AC_MSG_RESULT(Using AIX ACLs) | |
864 | AC_DEFINE(HAVE_AIX_ACLS, 1, [true if you have AIX ACLs]) | |
987838fd | 865 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
866 | ;; |
867 | *osf*) | |
868 | AC_MSG_RESULT(Using Tru64 ACLs) | |
869 | AC_DEFINE(HAVE_TRU64_ACLS, 1, [true if you have Tru64 ACLs]) | |
987838fd | 870 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
871 | LIBS="$LIBS -lpacl" |
872 | ;; | |
16edf865 | 873 | darwin*) |
49ea69b3 WD |
874 | AC_MSG_RESULT(Using OS X ACLs) |
875 | AC_DEFINE(HAVE_OSX_ACLS, 1, [true if you have Mac OS X ACLs]) | |
876 | AC_DEFINE(SUPPORT_ACLS, 1) | |
88467ec4 | 877 | ;; |
1c3344a1 WD |
878 | *) |
879 | AC_MSG_RESULT(running tests:) | |
880 | AC_CHECK_LIB(acl,acl_get_file) | |
881 | AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ | |
882 | AC_TRY_LINK([#include <sys/types.h> | |
883 | #include <sys/acl.h>], | |
884 | [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);], | |
885 | samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)]) | |
886 | AC_MSG_CHECKING(ACL test results) | |
887 | if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then | |
888 | AC_MSG_RESULT(Using posix ACLs) | |
889 | AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs]) | |
987838fd | 890 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
891 | AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ |
892 | AC_TRY_LINK([#include <sys/types.h> | |
893 | #include <sys/acl.h>], | |
894 | [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);], | |
895 | samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)]) | |
896 | if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then | |
897 | AC_DEFINE(HAVE_ACL_GET_PERM_NP, 1, [true if you have acl_get_perm_np]) | |
898 | fi | |
899 | else | |
987838fd WD |
900 | if test x"$enable_acl_support" = x"yes"; then |
901 | AC_MSG_ERROR(Failed to find ACL support) | |
902 | else | |
903 | AC_MSG_RESULT(No ACL support found) | |
1c3344a1 WD |
904 | fi |
905 | fi | |
906 | ;; | |
907 | esac | |
908 | fi | |
909 | ||
16edf865 WD |
910 | AC_CHECK_HEADERS(attr/xattr.h) |
911 | AC_CHECK_HEADERS(sys/xattr.h) | |
912 | AC_CHECK_HEADERS(sys/extattr.h) | |
913 | ||
914 | ################################################# | |
915 | # check for extended attribute support | |
916 | AC_MSG_CHECKING(whether to support extended attributes) | |
917 | AC_ARG_ENABLE(xattr-support, | |
e8c64ffd WD |
918 | AC_HELP_STRING([--disable-xattr-support], |
919 | [disable extended attributes]), | |
6b5a8f80 WD |
920 | [], [case "$ac_cv_func_getxattr$ac_cv_func_extattr_get_link" in |
921 | *yes*) enable_xattr_support=maybe ;; | |
922 | *) enable_xattr_support=no ;; | |
923 | esac]) | |
e8c64ffd WD |
924 | AH_TEMPLATE([SUPPORT_XATTRS], |
925 | [Define to 1 to add support for extended attributes]) | |
16edf865 WD |
926 | if test x"$enable_xattr_support" = x"no"; then |
927 | AC_MSG_RESULT(no) | |
928 | else | |
929 | case "$host_os" in | |
930 | *linux*) | |
931 | AC_MSG_RESULT(Using Linux xattrs) | |
932 | AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs]) | |
e8c64ffd | 933 | AC_DEFINE(SUPPORT_XATTRS, 1) |
16edf865 WD |
934 | ;; |
935 | darwin*) | |
936 | AC_MSG_RESULT(Using OS X xattrs) | |
937 | AC_DEFINE(HAVE_OSX_XATTRS, 1, [True if you have Mac OS X xattrs]) | |
938 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
939 | ;; | |
940 | freebsd*) | |
941 | AC_MSG_RESULT(Using FreeBSD extattrs) | |
942 | AC_DEFINE(HAVE_FREEBSD_XATTRS, 1, [True if you have FreeBSD xattrs]) | |
943 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
944 | ;; | |
945 | *) | |
946 | if test x"$enable_xattr_support" = x"yes"; then | |
947 | AC_MSG_ERROR(Failed to find extended attribute support) | |
948 | else | |
949 | AC_MSG_RESULT(No extended attribute support found) | |
950 | fi | |
951 | ;; | |
952 | esac | |
953 | fi | |
954 | ||
bf5c2bf6 MP |
955 | AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig]) |
956 | AC_OUTPUT | |
a4677968 MP |
957 | |
958 | AC_MSG_RESULT() | |
959 | AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful]) | |
960 | AC_MSG_RESULT() |