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