]>
Commit | Line | Data |
---|---|---|
c627d613 | 1 | dnl Process this file with autoconf to produce a configure script. |
06963d0f | 2 | |
f4c077e8 | 3 | AC_INIT([rsync],[3.2.0dev],[http://rsync.samba.org/bugzilla.html]) |
066ad8c7 TM |
4 | |
5 | AC_CONFIG_MACRO_DIR([m4]) | |
bf5c2bf6 | 6 | AC_CONFIG_SRCDIR([byteorder.h]) |
c627d613 | 7 | AC_CONFIG_HEADER(config.h) |
23afe207 | 8 | AC_PREREQ([2.69]) |
c627d613 | 9 | |
00694610 TM |
10 | AC_SUBST(RSYNC_VERSION, $PACKAGE_VERSION) |
11 | AC_MSG_NOTICE([Configuring rsync $PACKAGE_VERSION]) | |
68b2cc55 | 12 | |
00694610 | 13 | AC_DEFINE_UNQUOTED(RSYNC_VERSION, ["$PACKAGE_VERSION"], [rsync release version]) |
68b2cc55 | 14 | |
6a48ca56 | 15 | LDFLAGS=${LDFLAGS-""} |
50abd20b | 16 | |
83238ed0 | 17 | AC_CANONICAL_HOST |
bf5c2bf6 | 18 | |
317a0e8c TM |
19 | dnl define the directory for replacement function since AC_LIBOBJ does not |
20 | dnl officially support subdirs and fails with automake | |
21 | AC_CONFIG_LIBOBJ_DIR([lib]) | |
22 | ||
03b1cddc | 23 | # We must decide this before testing the compiler. |
2d1ebe9c | 24 | |
47759343 MP |
25 | # Please allow this to default to yes, so that your users have more |
26 | # chance of getting a useful stack trace if problems occur. | |
27 | ||
bf5c2bf6 | 28 | AC_MSG_CHECKING([whether to include debugging symbols]) |
2d1ebe9c | 29 | AC_ARG_ENABLE(debug, |
23afe207 | 30 | AS_HELP_STRING([--disable-debug],[disable debugging symbols and features])) |
2d1ebe9c | 31 | |
79f48760 | 32 | if test x"$enable_debug" = x"no"; then |
2d1ebe9c | 33 | AC_MSG_RESULT(no) |
44ae5411 | 34 | ac_cv_prog_cc_g=no |
bf5c2bf6 MP |
35 | else |
36 | AC_MSG_RESULT([yes]) | |
23bf32f7 | 37 | dnl AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation]) |
44ae5411 | 38 | # leave ac_cv_prog_cc_g alone; AC_PROG_CC will try to include -g if it can |
2d1ebe9c MP |
39 | fi |
40 | ||
44ae5411 WD |
41 | dnl Checks for programs. |
42 | AC_PROG_CC | |
43 | AC_PROG_CPP | |
70c6b408 | 44 | AC_PROG_CXX |
44ae5411 WD |
45 | AC_PROG_EGREP |
46 | AC_PROG_INSTALL | |
70d4a945 | 47 | AC_PROG_MKDIR_P |
44ae5411 WD |
48 | AC_PROG_CC_STDC |
49 | AC_SUBST(SHELL) | |
b560a96b | 50 | AC_PATH_PROG([PERL], [perl]) |
44ae5411 WD |
51 | |
52 | AC_DEFINE([_GNU_SOURCE], 1, | |
53 | [Define _GNU_SOURCE so that we get all necessary prototypes]) | |
54 | ||
55 | if test x"$ac_cv_prog_cc_stdc" = x"no"; then | |
3f770ab0 | 56 | AC_MSG_WARN([rsync requires an ANSI C compiler and you do not seem to have one]) |
44ae5411 | 57 | fi |
da7b6397 | 58 | |
da7b6397 | 59 | AC_ARG_ENABLE(profile, |
23afe207 | 60 | AS_HELP_STRING([--enable-profile],[turn on CPU profiling])) |
79f48760 | 61 | if test x"$enable_profile" = x"yes"; then |
da7b6397 MP |
62 | CFLAGS="$CFLAGS -pg" |
63 | fi | |
64 | ||
65 | ||
c0531332 MP |
66 | # Specifically, this turns on panic_action handling. |
67 | AC_ARG_ENABLE(maintainer-mode, | |
23afe207 | 68 | AS_HELP_STRING([--enable-maintainer-mode],[turn on extra debug features])) |
79f48760 | 69 | if test x"$enable_maintainer_mode" = x"yes"; then |
c0531332 MP |
70 | CFLAGS="$CFLAGS -DMAINTAINER_MODE" |
71 | fi | |
72 | ||
73 | ||
da7b6397 MP |
74 | # This is needed for our included version of popt. Kind of silly, but |
75 | # I don't want our version too far out of sync. | |
1ac15cd8 MP |
76 | CFLAGS="$CFLAGS -DHAVE_CONFIG_H" |
77 | ||
47759343 | 78 | # If GCC, turn on warnings. |
79f48760 | 79 | if test x"$GCC" = x"yes"; then |
99f106d1 | 80 | CFLAGS="$CFLAGS -Wall -W" |
47759343 MP |
81 | fi |
82 | ||
2d1ebe9c | 83 | AC_ARG_WITH(included-popt, |
23afe207 | 84 | AS_HELP_STRING([--with-included-popt],[use bundled popt library, not from system])) |
2d1ebe9c | 85 | |
7da17144 | 86 | AC_ARG_WITH(included-zlib, |
23afe207 | 87 | AS_HELP_STRING([--with-included-zlib],[use bundled zlib library, not from system])) |
7da17144 | 88 | |
4c4a2962 | 89 | AC_ARG_WITH(protected-args, |
23afe207 | 90 | AS_HELP_STRING([--with-protected-args],[make --protected-args option the default])) |
4c4a2962 WD |
91 | if test x"$with_protected_args" = x"yes"; then |
92 | AC_DEFINE_UNQUOTED(RSYNC_USE_PROTECTED_ARGS, 1, [Define to 1 if --protected-args should be the default]) | |
93 | fi | |
94 | ||
41bd28fe | 95 | AC_ARG_WITH(rsync-path, |
23afe207 | 96 | AS_HELP_STRING([--with-rsync-path=PATH],[set default --rsync-path to PATH (default: rsync)]), |
8642efd0 | 97 | [ RSYNC_PATH="$with_rsync_path" ], |
41bd28fe | 98 | [ RSYNC_PATH="rsync" ]) |
81c652d5 MP |
99 | |
100 | AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine]) | |
101 | ||
cd3fe9fb | 102 | AC_ARG_WITH(rsyncd-conf, |
23afe207 | 103 | AS_HELP_STRING([--with-rsyncd-conf=PATH],[set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]), |
cd3fe9fb WD |
104 | [ if test ! -z "$with_rsyncd_conf" ; then |
105 | case $with_rsyncd_conf in | |
106 | yes|no) | |
107 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
108 | ;; | |
109 | /*) | |
110 | RSYNCD_SYSCONF="$with_rsyncd_conf" | |
111 | ;; | |
112 | *) | |
113 | AC_MSG_ERROR(You must specify an absolute path to --with-rsyncd-conf=PATH) | |
114 | ;; | |
115 | esac | |
116 | else | |
117 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
118 | fi ], | |
119 | [ RSYNCD_SYSCONF="/etc/rsyncd.conf" ]) | |
120 | ||
121 | AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server]) | |
122 | ||
81c652d5 | 123 | AC_ARG_WITH(rsh, |
23afe207 | 124 | AS_HELP_STRING([--with-rsh=CMD],[set remote shell command to CMD (default: ssh)])) |
41bd28fe | 125 | |
7b8356d0 | 126 | AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0) |
89ec535a WD |
127 | if test x$HAVE_REMSH = x1; then |
128 | AC_DEFINE(HAVE_REMSH, 1, [Define to 1 if remote shell is remsh, not rsh]) | |
129 | fi | |
81c652d5 | 130 | |
79f48760 | 131 | if test x"$with_rsh" != x; then |
81c652d5 | 132 | RSYNC_RSH="$with_rsh" |
81c652d5 | 133 | else |
f40f2fc8 | 134 | RSYNC_RSH="ssh" |
81c652d5 | 135 | fi |
81c652d5 | 136 | AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command]) |
f0af1e5e | 137 | |
225787a4 WD |
138 | AC_CHECK_PROG(HAVE_YODL2MAN, yodl2man, 1, 0) |
139 | if test x$HAVE_YODL2MAN = x1; then | |
140 | MAKE_MAN=man | |
03080929 WD |
141 | else |
142 | MAKE_MAN=man-copy | |
225787a4 WD |
143 | fi |
144 | ||
439d5d89 WD |
145 | # Some programs on solaris are only found in /usr/xpg4/bin (or work better than others versions). |
146 | AC_PATH_PROG(SHELL_PATH, sh, /bin/sh, [/usr/xpg4/bin$PATH_SEPARATOR$PATH]) | |
147 | AC_PATH_PROG(FAKEROOT_PATH, fakeroot, /usr/bin/fakeroot, [/usr/xpg4/bin$PATH_SEPARATOR$PATH]) | |
148 | ||
cc1b4f77 | 149 | AC_ARG_WITH(nobody-group, |
23afe207 | 150 | AS_HELP_STRING([--with-nobody-group=GROUP],[set the default unprivileged group (default nobody or nogroup)]), |
cc1b4f77 WD |
151 | [ NOBODY_GROUP="$with_nobody_group" ]) |
152 | ||
153 | if test x"$with_nobody_group" = x; then | |
154 | AC_MSG_CHECKING([the group for user "nobody"]) | |
155 | if grep '^nobody:' /etc/group >/dev/null 2>&1; then | |
156 | NOBODY_GROUP=nobody | |
157 | elif grep '^nogroup:' /etc/group >/dev/null 2>&1; then | |
158 | NOBODY_GROUP=nogroup | |
159 | else | |
160 | NOBODY_GROUP=nobody # test for others? | |
161 | fi | |
162 | AC_MSG_RESULT($NOBODY_GROUP) | |
58418cb0 | 163 | fi |
cc1b4f77 | 164 | |
58418cb0 WD |
165 | AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody]) |
166 | AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group for unprivileged user]) | |
167 | ||
5fa4209c JJ |
168 | # SIMD optimizations |
169 | SIMD= | |
70c6b408 | 170 | |
5fa4209c JJ |
171 | AC_MSG_CHECKING([whether to enable SIMD optimizations]) |
172 | AC_ARG_ENABLE(simd, | |
173 | AS_HELP_STRING([--enable-simd],[enable SIMD optimizations])) | |
174 | ||
175 | if test x"$enable_simd" = x"yes"; then | |
176 | # For x86-64 SIMD, g++ is also required | |
177 | if test x"$build_cpu" = x"x86_64" && test x"$CXX" = x"g++"; then | |
178 | SIMD="$SIMD x86_64" | |
179 | fi | |
180 | fi | |
181 | ||
182 | if test x"$SIMD" != x""; then | |
183 | SIMD=`echo "$SIMD" | sed -e 's/^ *//'` | |
184 | AC_MSG_RESULT([yes ($SIMD)]) | |
185 | AC_DEFINE(HAVE_SIMD, 1, [Define to 1 to enable SIMD optimizations]) | |
186 | SIMD=`echo "$SIMD" | sed -e 's/[[^ ]]\+/$(SIMD_&)/g'` | |
70c6b408 JJ |
187 | else |
188 | AC_MSG_RESULT(no) | |
189 | fi | |
190 | ||
5fa4209c JJ |
191 | AC_SUBST(SIMD) |
192 | ||
70c6b408 JJ |
193 | # We only use g++ for its target attribute dispatching, disable unneeded bulky features |
194 | if test x"$CXXOBJ" != x""; then | |
195 | CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti" | |
196 | fi | |
70c6b408 | 197 | |
03e23e07 | 198 | # arrgh. libc in some old debian version screwed up the largefile |
f0af1e5e AT |
199 | # stuff, getting byte range locking wrong |
200 | AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[ | |
23afe207 | 201 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
f0af1e5e AT |
202 | #define _FILE_OFFSET_BITS 64 |
203 | #include <stdio.h> | |
204 | #include <fcntl.h> | |
205 | #include <sys/types.h> | |
206 | #include <sys/wait.h> | |
daf8f7a6 WD |
207 | #if HAVE_UNISTD_H |
208 | #include <unistd.h> | |
209 | #endif | |
f0af1e5e | 210 | |
2ef2e822 | 211 | int main(void) |
f0af1e5e AT |
212 | { |
213 | struct flock lock; | |
9eac94a4 WD |
214 | int status; |
215 | char tpl[32] = "/tmp/locktest.XXXXXX"; | |
216 | int fd = mkstemp(tpl); | |
217 | if (fd < 0) { | |
218 | strcpy(tpl, "conftest.dat"); | |
219 | fd = open(tpl, O_CREAT|O_RDWR, 0600); | |
220 | } | |
221 | ||
f0af1e5e AT |
222 | lock.l_type = F_WRLCK; |
223 | lock.l_whence = SEEK_SET; | |
224 | lock.l_start = 0; | |
225 | lock.l_len = 1; | |
226 | lock.l_pid = 0; | |
f0af1e5e AT |
227 | fcntl(fd,F_SETLK,&lock); |
228 | if (fork() == 0) { | |
9eac94a4 WD |
229 | lock.l_start = 1; |
230 | _exit(fcntl(fd,F_SETLK,&lock) == 0); | |
231 | } | |
232 | wait(&status); | |
233 | unlink(tpl); | |
daf8f7a6 | 234 | return WEXITSTATUS(status); |
f0af1e5e | 235 | } |
23afe207 | 236 | ]])],[rsync_cv_HAVE_BROKEN_LARGEFILE=yes],[rsync_cv_HAVE_BROKEN_LARGEFILE=no],[rsync_cv_HAVE_BROKEN_LARGEFILE=cross])]) |
f0af1e5e AT |
237 | if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then |
238 | AC_SYS_LARGEFILE | |
239 | fi | |
240 | ||
06963d0f MP |
241 | ipv6type=unknown |
242 | ipv6lib=none | |
22cd0063 | 243 | ipv6trylibc=yes |
06963d0f | 244 | |
2ef2e822 | 245 | AC_ARG_ENABLE(ipv6, |
23afe207 | 246 | AS_HELP_STRING([--disable-ipv6],[do not even try to use IPv6])) |
79f48760 | 247 | if test x"$enable_ipv6" != x"no"; then |
06963d0f | 248 | AC_MSG_CHECKING([ipv6 stack type]) |
8a68cad1 | 249 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta cygwin; do |
06963d0f MP |
250 | case $i in |
251 | inria) | |
252 | # http://www.kame.net/ | |
253 | AC_EGREP_CPP(yes, [ | |
254 | #include <netinet/in.h> | |
255 | #ifdef IPV6_INRIA_VERSION | |
256 | yes | |
257 | #endif], | |
258 | [ipv6type=$i; | |
a358449a MP |
259 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
260 | ]) | |
06963d0f MP |
261 | ;; |
262 | kame) | |
263 | # http://www.kame.net/ | |
264 | AC_EGREP_CPP(yes, [ | |
265 | #include <netinet/in.h> | |
266 | #ifdef __KAME__ | |
267 | yes | |
268 | #endif], | |
2ef2e822 | 269 | [ipv6type=$i; |
a358449a | 270 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
271 | ;; |
272 | linux-glibc) | |
273 | # http://www.v6.linux.or.jp/ | |
274 | AC_EGREP_CPP(yes, [ | |
275 | #include <features.h> | |
276 | #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 | |
277 | yes | |
278 | #endif], | |
279 | [ipv6type=$i; | |
a358449a | 280 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
281 | ;; |
282 | linux-inet6) | |
283 | # http://www.v6.linux.or.jp/ | |
284 | if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then | |
285 | ipv6type=$i | |
286 | ipv6lib=inet6 | |
287 | ipv6libdir=/usr/inet6/lib | |
288 | ipv6trylibc=yes; | |
a358449a MP |
289 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
290 | CFLAGS="-I/usr/inet6/include $CFLAGS" | |
06963d0f MP |
291 | fi |
292 | ;; | |
62342430 WD |
293 | solaris) |
294 | # http://www.sun.com | |
295 | AC_EGREP_CPP(yes, [ | |
296 | #include <netinet/ip6.h> | |
297 | #ifdef __sun | |
298 | yes | |
299 | #endif], | |
300 | [ipv6type=$i; | |
301 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
302 | ;; | |
06963d0f MP |
303 | toshiba) |
304 | AC_EGREP_CPP(yes, [ | |
305 | #include <sys/param.h> | |
306 | #ifdef _TOSHIBA_INET6 | |
307 | yes | |
308 | #endif], | |
309 | [ipv6type=$i; | |
310 | ipv6lib=inet6; | |
311 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 312 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
313 | ;; |
314 | v6d) | |
315 | AC_EGREP_CPP(yes, [ | |
316 | #include </usr/local/v6/include/sys/v6config.h> | |
317 | #ifdef __V6D__ | |
318 | yes | |
319 | #endif], | |
320 | [ipv6type=$i; | |
321 | ipv6lib=v6; | |
322 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 323 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
324 | ;; |
325 | zeta) | |
326 | AC_EGREP_CPP(yes, [ | |
327 | #include <sys/param.h> | |
328 | #ifdef _ZETA_MINAMI_INET6 | |
329 | yes | |
330 | #endif], | |
331 | [ipv6type=$i; | |
332 | ipv6lib=inet6; | |
333 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 334 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f | 335 | ;; |
8a68cad1 WD |
336 | cygwin) |
337 | AC_EGREP_CPP(yes, [ | |
338 | #include <netinet/in.h> | |
339 | #ifdef _CYGWIN_IN6_H | |
340 | yes | |
341 | #endif], | |
342 | [ipv6type=$i; | |
343 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
344 | ;; | |
06963d0f MP |
345 | esac |
346 | if test "$ipv6type" != "unknown"; then | |
347 | break | |
348 | fi | |
349 | done | |
350 | AC_MSG_RESULT($ipv6type) | |
06963d0f | 351 | |
17d5a07e MP |
352 | AC_SEARCH_LIBS(getaddrinfo, inet6) |
353 | fi | |
06963d0f | 354 | |
79f48760 WD |
355 | dnl Do you want to disable use of locale functions |
356 | AC_ARG_ENABLE([locale], | |
23afe207 | 357 | AS_HELP_STRING([--disable-locale],[disable locale features])) |
79f48760 | 358 | AH_TEMPLATE([CONFIG_LOCALE], |
3f770ab0 | 359 | [Undefine if you do not want locale features. By default this is defined.]) |
79f48760 WD |
360 | if test x"$enable_locale" != x"no"; then |
361 | AC_DEFINE(CONFIG_LOCALE) | |
362 | fi | |
363 | ||
9f639210 DD |
364 | AC_MSG_CHECKING([whether to call shutdown on all sockets]) |
365 | case $host_os in | |
366 | *cygwin* ) AC_MSG_RESULT(yes) | |
2ef2e822 | 367 | AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, |
0d2aa5d9 | 368 | [Define to 1 if sockets need to be shutdown]) |
8ed16deb DD |
369 | ;; |
370 | * ) AC_MSG_RESULT(no);; | |
371 | esac | |
372 | ||
cd957c70 | 373 | AC_C_BIGENDIAN |
c627d613 | 374 | AC_HEADER_DIRENT |
c627d613 AT |
375 | AC_HEADER_TIME |
376 | AC_HEADER_SYS_WAIT | |
1cb6f3bf WD |
377 | AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ |
378 | unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \ | |
379 | sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \ | |
4d30f176 | 380 | sys/un.h sys/attr.h mcheck.h arpa/inet.h arpa/nameser.h locale.h \ |
8afaef42 WD |
381 | netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \ |
382 | sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \ | |
7da17144 | 383 | popt.h popt/popt.h linux/falloc.h netinet/in_systm.h netinet/ip.h \ |
1cb1edeb | 384 | zlib.h xxhash.h openssl/md4.h openssl/md5.h) |
5e4a1441 | 385 | AC_HEADER_MAJOR_FIXED |
c627d613 | 386 | |
15c1162b WD |
387 | AC_MSG_CHECKING([whether to enable use of openssl crypto library]) |
388 | AC_ARG_ENABLE([openssl], | |
389 | AS_HELP_STRING([--disable-openssl],[disable openssl crypto library])) | |
390 | AH_TEMPLATE([USE_OPENSSL], | |
391 | [Undefine if you do not want to use openssl crypto library. By default this is defined.]) | |
1cb1edeb | 392 | if test x"$enable_openssl" != x"no" && test x"$ac_cv_header_openssl_md4_h" = x"yes" && test x"$ac_cv_header_openssl_md5_h" = x"yes"; then |
15c1162b | 393 | AC_MSG_RESULT(yes) |
fc265c5a | 394 | AC_SEARCH_LIBS(MD5_Init, crypto, [AC_DEFINE(USE_OPENSSL)]) |
15c1162b WD |
395 | else |
396 | AC_MSG_RESULT(no) | |
397 | fi | |
398 | ||
4496e0e8 | 399 | AC_MSG_CHECKING([whether to enable xxhash checksum support]) |
a28bc3eb WD |
400 | AC_ARG_ENABLE([xxhash], |
401 | AS_HELP_STRING([--disable-xxhash],[disable xxhash checksums])) | |
402 | AH_TEMPLATE([SUPPORT_XXHASH], | |
403 | [Undefine if you do not want xxhash checksums. By default this is defined.]) | |
15c1162b WD |
404 | if test x"$enable_xxhash" != x"no" && test x"$ac_cv_header_xxhash_h" = x"yes"; then |
405 | AC_MSG_RESULT(yes) | |
fc265c5a | 406 | AC_SEARCH_LIBS(XXH64_createState, xxhash, [AC_DEFINE(SUPPORT_XXHASH)]) |
15c1162b WD |
407 | else |
408 | AC_MSG_RESULT(no) | |
a28bc3eb WD |
409 | fi |
410 | ||
e8d97006 | 411 | AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ |
23afe207 | 412 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e8d97006 WD |
413 | #include <sys/types.h> |
414 | #ifdef MAJOR_IN_MKDEV | |
415 | #include <sys/mkdev.h> | |
416 | # if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) | |
417 | # define makedev mkdev | |
418 | # endif | |
419 | #elif defined MAJOR_IN_SYSMACROS | |
420 | #include <sys/sysmacros.h> | |
421 | #endif | |
422 | ||
423 | int main(void) | |
424 | { | |
425 | dev_t dev = makedev(0, 5, 7); | |
426 | if (major(dev) != 5 || minor(dev) != 7) | |
daf8f7a6 | 427 | return 1; |
e8d97006 WD |
428 | return 0; |
429 | } | |
23afe207 | 430 | ]])],[rsync_cv_MAKEDEV_TAKES_3_ARGS=yes],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no])]) |
e8d97006 WD |
431 | if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then |
432 | AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args]) | |
433 | fi | |
434 | ||
c627d613 AT |
435 | AC_CHECK_SIZEOF(int) |
436 | AC_CHECK_SIZEOF(long) | |
e32db5c9 | 437 | AC_CHECK_SIZEOF(long long) |
c627d613 | 438 | AC_CHECK_SIZEOF(short) |
edb4ba5f WD |
439 | AC_CHECK_SIZEOF(int16_t) |
440 | AC_CHECK_SIZEOF(uint16_t) | |
441 | AC_CHECK_SIZEOF(int32_t) | |
442 | AC_CHECK_SIZEOF(uint32_t) | |
443 | AC_CHECK_SIZEOF(int64_t) | |
e32db5c9 WD |
444 | AC_CHECK_SIZEOF(off_t) |
445 | AC_CHECK_SIZEOF(off64_t) | |
f3c93b17 | 446 | AC_CHECK_SIZEOF(time_t) |
1c82a1e1 | 447 | AC_CHECK_SIZEOF(char*) |
c627d613 AT |
448 | |
449 | AC_C_INLINE | |
450 | ||
23afe207 WD |
451 | AC_TYPE_LONG_DOUBLE_WIDER |
452 | ac_cv_c_long_double=$ac_cv_type_long_double_wider | |
453 | if test $ac_cv_c_long_double = yes; then | |
454 | AC_DEFINE([HAVE_LONG_DOUBLE],[1],[Define to 1 if the type `long double' works and has more range or precision than `double'.]) | |
455 | fi | |
456 | ||
c627d613 | 457 | AC_TYPE_UID_T |
a1f7c8e2 | 458 | AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t]) |
9422bb3f | 459 | AC_TYPE_GETGROUPS |
1a2e41af WD |
460 | AC_CHECK_MEMBERS([struct stat.st_rdev, |
461 | struct stat.st_mtimensec, | |
b7799aae | 462 | struct stat.st_mtimespec.tv_nsec, |
1a2e41af WD |
463 | struct stat.st_mtim.tv_nsec],,,[ |
464 | #ifdef HAVE_SYS_TYPES_H | |
465 | #include <sys/types.h> | |
466 | #endif | |
467 | #ifdef HAVE_SYS_STAT_H | |
468 | #include <sys/stat.h> | |
469 | #endif | |
470 | #ifdef HAVE_UNISTD_H | |
471 | #include <unistd.h> | |
472 | #endif]) | |
bf5c2bf6 | 473 | |
7ca6e856 | 474 | TYPE_SOCKLEN_T |
c627d613 | 475 | |
7b3d4257 | 476 | AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ |
23afe207 | 477 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <errno.h>]], [[int i = errno]])],[rsync_cv_errno=yes],[rsync_cv_have_errno_decl=no])]) |
7b3d4257 | 478 | if test x"$rsync_cv_errno" = x"yes"; then |
0d2aa5d9 | 479 | AC_DEFINE(HAVE_ERRNO_DECL, 1, [Define to 1 if errno is declared in errno.h]) |
7597e1a9 | 480 | fi |
c627d613 | 481 | |
a784e10d DD |
482 | # The following test taken from the cvs sources |
483 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. | |
484 | # These need checks to be before checks for any other functions that | |
485 | # might be in the same libraries. | |
486 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
487 | # libsocket.so which has a bad implementation of gethostbyname (it | |
488 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
489 | # it. | |
490 | AC_CHECK_FUNCS(connect) | |
491 | if test x"$ac_cv_func_connect" = x"no"; then | |
492 | case "$LIBS" in | |
493 | *-lnsl*) ;; | |
494 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
495 | esac | |
496 | case "$LIBS" in | |
497 | *-lnsl*) ;; | |
498 | *) AC_CHECK_LIB(nsl, printf) ;; | |
499 | esac | |
500 | case "$LIBS" in | |
501 | *-lsocket*) ;; | |
502 | *) AC_CHECK_LIB(socket, connect) ;; | |
503 | esac | |
504 | case "$LIBS" in | |
505 | *-linet*) ;; | |
506 | *) AC_CHECK_LIB(inet, connect) ;; | |
507 | esac | |
508 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
509 | dnl has been cached. | |
2ef2e822 | 510 | if test x"$ac_cv_lib_socket_connect" = x"yes" || |
a784e10d DD |
511 | test x"$ac_cv_lib_inet_connect" = x"yes"; then |
512 | # ac_cv_func_connect=yes | |
513 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
0d2aa5d9 | 514 | AC_DEFINE(HAVE_CONNECT, 1, [Define to 1 if you have the "connect" function]) |
a784e10d DD |
515 | fi |
516 | fi | |
517 | ||
10a1d6b4 | 518 | AC_SEARCH_LIBS(inet_ntop, resolv) |
f9cfaae9 | 519 | |
d699d815 WD |
520 | # For OS X, Solaris, HP-UX, etc.: figure out if -liconv is needed. We'll |
521 | # accept either iconv_open or libiconv_open, since some include files map | |
522 | # the former to the latter. | |
523 | AC_SEARCH_LIBS(iconv_open, iconv) | |
f9cfaae9 | 524 | AC_SEARCH_LIBS(libiconv_open, iconv) |
8f694072 | 525 | |
f9b66bc4 WD |
526 | AC_MSG_CHECKING([for iconv declaration]) |
527 | AC_CACHE_VAL(am_cv_proto_iconv, [ | |
23afe207 | 528 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
3ebdd3c7 WD |
529 | #include <stdlib.h> |
530 | #include <iconv.h> | |
531 | extern | |
532 | #ifdef __cplusplus | |
533 | "C" | |
534 | #endif | |
535 | #if defined(__STDC__) || defined(__cplusplus) | |
536 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
537 | #else | |
538 | size_t iconv(); | |
539 | #endif | |
23afe207 | 540 | ]], [[]])],[am_cv_proto_iconv_arg1=""],[am_cv_proto_iconv_arg1="const"]) |
3ebdd3c7 WD |
541 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) |
542 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
f9b66bc4 | 543 | AC_MSG_RESULT([$]{ac_t:- |
3ebdd3c7 | 544 | }[$]am_cv_proto_iconv) |
f9b66bc4 WD |
545 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
546 | [Define as const if the declaration of iconv() needs const.]) | |
3ebdd3c7 | 547 | |
99f106d1 | 548 | dnl AC_MSG_NOTICE([Looking in libraries: $LIBS]) |
e94989fe | 549 | |
317a0e8c | 550 | AC_REPLACE_FUNCS([inet_ntop inet_pton]) |
356bbb83 | 551 | |
4021aa45 | 552 | AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) |
2213961e WD |
553 | AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/types.h> |
554 | #include <sys/socket.h>]) | |
4021aa45 | 555 | |
824f1c79 DD |
556 | # Irix 6.5 has getaddrinfo but not the corresponding defines, so use |
557 | # builtin getaddrinfo if one of the defines don't exist | |
184dede9 DD |
558 | AC_CACHE_CHECK([whether defines needed by getaddrinfo exist], |
559 | rsync_cv_HAVE_GETADDR_DEFINES,[ | |
560 | AC_EGREP_CPP(yes, [ | |
561 | #include <sys/types.h> | |
562 | #include <sys/socket.h> | |
563 | #include <netdb.h> | |
564 | #ifdef AI_PASSIVE | |
565 | yes | |
2ef2e822 | 566 | #endif], |
184dede9 DD |
567 | rsync_cv_HAVE_GETADDR_DEFINES=yes, |
568 | rsync_cv_HAVE_GETADDR_DEFINES=no)]) | |
3bc31976 | 569 | AS_IF([test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"],[ |
824f1c79 DD |
570 | # Tru64 UNIX has getaddrinfo() but has it renamed in libc as |
571 | # something else so we must include <netdb.h> to get the | |
572 | # redefinition. | |
573 | AC_CHECK_FUNCS(getaddrinfo, , | |
574 | [AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>]) | |
23afe207 | 575 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
824f1c79 | 576 | #include <sys/socket.h> |
23afe207 | 577 | #include <netdb.h>]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])],[AC_MSG_RESULT([yes]) |
824f1c79 | 578 | AC_DEFINE(HAVE_GETADDRINFO, 1, |
23afe207 | 579 | [Define to 1 if you have the "getaddrinfo" function and required types.])],[AC_MSG_RESULT([no]) |
8e3a6db8 | 580 | AC_LIBOBJ([getaddrinfo])])]) |
3bc31976 | 581 | ],[AC_LIBOBJ([getaddrinfo])]) |
824f1c79 | 582 | |
2ef2e822 | 583 | AC_CHECK_MEMBER([struct sockaddr.sa_len], |
b4b90120 | 584 | [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ], |
0042f818 WD |
585 | [], |
586 | [ | |
587 | #include <sys/types.h> | |
588 | #include <sys/socket.h> | |
589 | ]) | |
590 | ||
b4b90120 WD |
591 | AC_CHECK_MEMBER([struct sockaddr_in.sin_len], |
592 | [ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ], | |
356bbb83 MP |
593 | [], |
594 | [ | |
595 | #include <sys/types.h> | |
596 | #include <sys/socket.h> | |
b4b90120 | 597 | #include <netinet/in.h> |
356bbb83 MP |
598 | ]) |
599 | ||
e49d7200 WD |
600 | AC_CHECK_MEMBER([struct sockaddr_un.sun_len], |
601 | [ AC_DEFINE(HAVE_SOCKADDR_UN_LEN, 1, [Do we have sockaddr_un.sun_len?]) ], | |
602 | [], | |
603 | [ | |
604 | #include <sys/types.h> | |
605 | #include <sys/socket.h> | |
606 | #include <netinet/in.h> | |
607 | ]) | |
608 | ||
bc2b4963 | 609 | AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id], |
a1d8f29a | 610 | [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ], |
bc2b4963 DD |
611 | [], |
612 | [ | |
613 | #include <sys/types.h> | |
614 | #include <sys/socket.h> | |
615 | #include <netinet/in.h> | |
616 | ]) | |
617 | ||
4021aa45 | 618 | AC_HAVE_TYPE([struct stat64], [#include <stdio.h> |
c83a2c8e WD |
619 | #if HAVE_SYS_TYPES_H |
620 | # include <sys/types.h> | |
621 | #endif | |
622 | #if HAVE_SYS_STAT_H | |
623 | # include <sys/stat.h> | |
624 | #endif | |
625 | #if STDC_HEADERS | |
626 | # include <stdlib.h> | |
627 | # include <stddef.h> | |
628 | #else | |
629 | # if HAVE_STDLIB_H | |
630 | # include <stdlib.h> | |
631 | # endif | |
632 | #endif | |
4021aa45 | 633 | ]) |
c83a2c8e | 634 | |
a784e10d DD |
635 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) |
636 | # | |
637 | AC_CHECK_FUNCS(strcasecmp) | |
638 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
639 | AC_CHECK_LIB(resolv, strcasecmp) | |
640 | fi | |
641 | ||
1c3344a1 WD |
642 | AC_CHECK_FUNCS(aclsort) |
643 | if test x"$ac_cv_func_aclsort" = x"no"; then | |
644 | AC_CHECK_LIB(sec, aclsort) | |
645 | fi | |
646 | ||
87fcb639 MP |
647 | dnl At the moment we don't test for a broken memcmp(), because all we |
648 | dnl need to do is test for equality, not comparison, and it seems that | |
2ef2e822 | 649 | dnl every platform has a memcmp that can do at least that. |
87fcb639 MP |
650 | dnl AC_FUNC_MEMCMP |
651 | ||
c627d613 | 652 | AC_FUNC_UTIME_NULL |
7fc08908 | 653 | AC_FUNC_ALLOCA |
8ce65463 WD |
654 | AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \ |
655 | fchmod fstat ftruncate strchr readlink link utime utimes lutimes strftime \ | |
f7746d00 | 656 | chflags getattrlist \ |
4d30f176 | 657 | memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \ |
84e1a698 | 658 | strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \ |
8ce65463 | 659 | setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \ |
cece2e3f | 660 | seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \ |
7f367bb1 | 661 | extattr_get_link sigaction sigprocmask setattrlist getgrouplist \ |
51e23e0a | 662 | initgroups utimensat posix_fallocate attropen setvbuf nanosleep usleep) |
24c857f1 | 663 | |
b6800a0b WD |
664 | dnl cygwin iconv.h defines iconv_open as libiconv_open |
665 | if test x"$ac_cv_func_iconv_open" != x"yes"; then | |
666 | AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)]) | |
667 | fi | |
668 | ||
28b519c9 WD |
669 | dnl Preallocation stuff (also fallocate, posix_fallocate function tests above): |
670 | ||
671 | AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[ | |
23afe207 WD |
672 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h> |
673 | #include <sys/types.h>]], [[fallocate(0, 0, 0, 0);]])],[rsync_cv_have_fallocate=yes],[rsync_cv_have_fallocate=no])]) | |
28b519c9 WD |
674 | if test x"$rsync_cv_have_fallocate" = x"yes"; then |
675 | AC_DEFINE(HAVE_FALLOCATE, 1, [Define to 1 if you have the fallocate function and it compiles and links without error]) | |
676 | fi | |
677 | ||
f3873b3d WD |
678 | AC_MSG_CHECKING([for FALLOC_FL_PUNCH_HOLE]) |
679 | AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ | |
680 | #define _GNU_SOURCE 1 | |
681 | #include <linux/falloc.h> | |
682 | #ifndef FALLOC_FL_PUNCH_HOLE | |
683 | #error FALLOC_FL_PUNCH_HOLE is missing | |
684 | #endif | |
685 | ]])], [ | |
686 | AC_MSG_RESULT([yes]) | |
687 | AC_DEFINE([HAVE_FALLOC_FL_PUNCH_HOLE], [1], [Define if FALLOC_FL_PUNCH_HOLE is available.]) | |
688 | ], [ | |
689 | AC_MSG_RESULT([no]) | |
690 | ] | |
691 | ) | |
692 | ||
693 | AC_MSG_CHECKING([for FALLOC_FL_ZERO_RANGE]) | |
694 | AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ | |
695 | #define _GNU_SOURCE 1 | |
696 | #include <linux/falloc.h> | |
697 | #ifndef FALLOC_FL_ZERO_RANGE | |
698 | #error FALLOC_FL_ZERO_RANGE is missing | |
699 | #endif | |
700 | ]])], [ | |
701 | AC_MSG_RESULT([yes]) | |
702 | AC_DEFINE([HAVE_FALLOC_FL_ZERO_RANGE], [1], [Define if FALLOC_FL_ZERO_RANGE is available.]) | |
703 | ], [ | |
704 | AC_MSG_RESULT([no]) | |
705 | ] | |
706 | ) | |
707 | ||
28b519c9 | 708 | AC_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[ |
23afe207 | 709 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/syscall.h> |
daf8f7a6 | 710 | #include <unistd.h> |
23afe207 | 711 | #include <sys/types.h>]], [[syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);]])],[rsync_cv_have_sys_fallocate=yes],[rsync_cv_have_sys_fallocate=no])]) |
28b519c9 WD |
712 | if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then |
713 | AC_DEFINE(HAVE_SYS_FALLOCATE, 1, [Define to 1 if you have the SYS_fallocate syscall number]) | |
714 | fi | |
715 | ||
716 | if test x"$ac_cv_func_posix_fallocate" = x"yes"; then | |
717 | AC_MSG_CHECKING([whether posix_fallocate is efficient]) | |
718 | case $host_os in | |
719 | *cygwin*) | |
720 | AC_MSG_RESULT(yes) | |
721 | AC_DEFINE(HAVE_EFFICIENT_POSIX_FALLOCATE, 1, | |
722 | [Define if posix_fallocate is efficient (Cygwin)]) | |
723 | ;; | |
724 | *) | |
725 | AC_MSG_RESULT(no) | |
726 | ;; | |
727 | esac | |
728 | fi | |
729 | ||
730 | dnl End of preallocation stuff | |
731 | ||
21524e30 WD |
732 | AC_CHECK_FUNCS(getpgrp tcgetpgrp) |
733 | if test $ac_cv_func_getpgrp = yes; then | |
734 | AC_FUNC_GETPGRP | |
735 | fi | |
736 | ||
49c24071 | 737 | AC_ARG_ENABLE(iconv-open, |
23afe207 | 738 | AS_HELP_STRING([--disable-iconv-open],[disable all use of iconv_open() function]), |
49c24071 WD |
739 | [], [enable_iconv_open=$ac_cv_func_iconv_open]) |
740 | ||
741 | if test x"$enable_iconv_open" != x"no"; then | |
742 | AC_DEFINE(USE_ICONV_OPEN, 1, [Define to 1 if you want rsync to make use of iconv_open()]) | |
743 | fi | |
744 | ||
332cf6df | 745 | AC_ARG_ENABLE(iconv, |
23afe207 | 746 | AS_HELP_STRING([--disable-iconv],[disable rsync's --iconv option]), |
49c24071 | 747 | [], [enable_iconv=$enable_iconv_open]) |
332cf6df WD |
748 | AH_TEMPLATE([ICONV_OPTION], |
749 | [Define if you want the --iconv option. Specifing a value will set the | |
750 | default iconv setting (a NULL means no --iconv processing by default).]) | |
751 | if test x"$enable_iconv" != x"no"; then | |
752 | if test x"$enable_iconv" = x"yes"; then | |
753 | AC_DEFINE(ICONV_OPTION, NULL) | |
754 | else | |
755 | AC_DEFINE_UNQUOTED(ICONV_OPTION, "$enable_iconv") | |
756 | fi | |
757 | AC_DEFINE(UTF8_CHARSET, "UTF-8", [String to pass to iconv() for the UTF-8 charset.]) | |
758 | fi | |
759 | ||
0037bf23 | 760 | AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symlink,[ |
23afe207 | 761 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
21524e30 WD |
762 | #if HAVE_UNISTD_H |
763 | # include <unistd.h> | |
764 | #endif | |
765 | #include <stdlib.h> | |
766 | #include <errno.h> | |
daf8f7a6 | 767 | int main(void) { |
21524e30 WD |
768 | char const *dangling_symlink = "conftest.dangle"; |
769 | unlink(dangling_symlink); | |
770 | if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); | |
daf8f7a6 WD |
771 | if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) return 1; |
772 | return 0; | |
23afe207 | 773 | }]])],[rsync_cv_chown_modifies_symlink=yes],[rsync_cv_chown_modifies_symlink=no],[rsync_cv_chown_modifies_symlink=no])]) |
0037bf23 | 774 | if test $rsync_cv_chown_modifies_symlink = yes; then |
0d2aa5d9 | 775 | AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define to 1 if chown modifies symlinks.]) |
21524e30 WD |
776 | fi |
777 | ||
0037bf23 | 778 | AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[ |
23afe207 | 779 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
0037bf23 WD |
780 | #if HAVE_UNISTD_H |
781 | # include <unistd.h> | |
782 | #endif | |
783 | #include <stdlib.h> | |
784 | #include <errno.h> | |
785 | #define FILENAME "conftest.dangle" | |
daf8f7a6 | 786 | int main(void) { |
0037bf23 WD |
787 | unlink(FILENAME); |
788 | if (symlink("conftest.no-such", FILENAME) < 0) abort(); | |
0466e46b | 789 | unlink(FILENAME "2"); |
daf8f7a6 WD |
790 | if (link(FILENAME, FILENAME "2") < 0) return 1; |
791 | return 0; | |
23afe207 | 792 | }]])],[rsync_cv_can_hardlink_symlink=yes],[rsync_cv_can_hardlink_symlink=no],[rsync_cv_can_hardlink_symlink=no])]) |
0037bf23 WD |
793 | if test $rsync_cv_can_hardlink_symlink = yes; then |
794 | AC_DEFINE(CAN_HARDLINK_SYMLINK, 1, [Define to 1 if link() can hard-link symlinks.]) | |
795 | fi | |
796 | ||
797 | AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlink_special,[ | |
23afe207 | 798 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
0037bf23 WD |
799 | #if HAVE_UNISTD_H |
800 | # include <unistd.h> | |
801 | #endif | |
daf8f7a6 WD |
802 | #ifdef HAVE_SYS_STAT_H |
803 | #include <sys/stat.h> | |
804 | #endif | |
0037bf23 WD |
805 | #include <stdlib.h> |
806 | #include <errno.h> | |
807 | #define FILENAME "conftest.fifi" | |
daf8f7a6 | 808 | int main(void) { |
0037bf23 WD |
809 | unlink(FILENAME); |
810 | if (mkfifo(FILENAME, 0777) < 0) abort(); | |
0466e46b | 811 | unlink(FILENAME "2"); |
daf8f7a6 WD |
812 | if (link(FILENAME, FILENAME "2") < 0) return 1; |
813 | return 0; | |
23afe207 | 814 | }]])],[rsync_cv_can_hardlink_special=yes],[rsync_cv_can_hardlink_special=no],[rsync_cv_can_hardlink_special=no])]) |
0037bf23 WD |
815 | if test $rsync_cv_can_hardlink_special = yes; then |
816 | AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.]) | |
817 | fi | |
818 | ||
24c857f1 | 819 | AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ |
23afe207 | 820 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
6a5ef41f MP |
821 | #include <sys/types.h> |
822 | #include <sys/socket.h> | |
823 | ||
daf8f7a6 | 824 | int main(void) { |
6a5ef41f | 825 | int fd[2]; |
daf8f7a6 | 826 | return (socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1; |
23afe207 | 827 | }]])],[rsync_cv_HAVE_SOCKETPAIR=yes],[rsync_cv_HAVE_SOCKETPAIR=no],[rsync_cv_HAVE_SOCKETPAIR=cross])]) |
24c857f1 | 828 | if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then |
0d2aa5d9 | 829 | AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function]) |
24c857f1 | 830 | fi |
c627d613 | 831 | |
317a0e8c | 832 | AC_REPLACE_FUNCS([getpass]) |
333e3a9f | 833 | |
79f48760 | 834 | if test x"$with_included_popt" != x"yes"; then |
1ac15cd8 MP |
835 | AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes]) |
836 | fi | |
8afaef42 WD |
837 | if test x"$ac_cv_header_popt_popt_h" = x"yes"; then |
838 | # If the system has /usr/include/popt/popt.h, we enable the | |
839 | # included popt because an attempt to "#include <popt/popt.h>" | |
840 | # would use our included header file anyway (due to -I.), and | |
d7b6774d | 841 | # might conflict with the system popt. |
8afaef42 | 842 | with_included_popt=yes |
6de417d9 WD |
843 | elif test x"$ac_cv_header_popt_h" != x"yes"; then |
844 | with_included_popt=yes | |
8afaef42 | 845 | fi |
2d1ebe9c | 846 | |
12458878 | 847 | AC_MSG_CHECKING([whether to use included libpopt]) |
79f48760 | 848 | if test x"$with_included_popt" = x"yes"; then |
12458878 | 849 | AC_MSG_RESULT($srcdir/popt) |
1ac15cd8 | 850 | BUILD_POPT='$(popt_OBJS)' |
6ffd8f21 | 851 | CFLAGS="-I$srcdir/popt $CFLAGS" |
5216de37 | 852 | if test x"$ALLOCA" != x |
7fc08908 | 853 | then |
5216de37 DD |
854 | # this can be removed when/if we add an included alloca.c; |
855 | # see autoconf documentation on AC_FUNC_ALLOCA | |
8af534a5 | 856 | AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)]) |
7fc08908 | 857 | fi |
2d1ebe9c MP |
858 | else |
859 | AC_MSG_RESULT(no) | |
79fc6bdb | 860 | fi |
c627d613 | 861 | |
7da17144 WD |
862 | # We default to using our zlib unless --with-included-zlib=no is given. |
863 | if test x"$with_included_zlib" != x"no"; then | |
864 | with_included_zlib=yes | |
865 | elif test x"$ac_cv_header_zlib_h" != x"yes"; then | |
866 | with_included_zlib=yes | |
867 | fi | |
868 | if test x"$with_included_zlib" != x"yes"; then | |
869 | AC_CHECK_LIB(z, deflateParams, , [with_included_zlib=yes]) | |
870 | fi | |
871 | ||
872 | AC_MSG_CHECKING([whether to use included zlib]) | |
873 | if test x"$with_included_zlib" = x"yes"; then | |
874 | AC_MSG_RESULT($srcdir/zlib) | |
875 | BUILD_ZLIB='$(zlib_OBJS)' | |
6ffd8f21 | 876 | CFLAGS="-I$srcdir/zlib $CFLAGS" |
7da17144 | 877 | else |
22a3ac0b | 878 | AC_DEFINE(EXTERNAL_ZLIB, 1, [Define to 1 if using external zlib]) |
7da17144 WD |
879 | AC_MSG_RESULT(no) |
880 | fi | |
881 | ||
0d2aa5d9 | 882 | AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[ |
23afe207 | 883 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char *s = ""]])],[rsync_cv_SIGNED_CHAR_OK=yes],[rsync_cv_SIGNED_CHAR_OK=no])]) |
0d2aa5d9 WD |
884 | if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then |
885 | AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) | |
7597e1a9 | 886 | fi |
bcacc18b | 887 | |
7b3d4257 | 888 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
23afe207 | 889 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/types.h> |
59503278 | 890 | #include <dirent.h> |
daf8f7a6 | 891 | int main(void) { struct dirent *di; DIR *d = opendir("."); di = readdir(d); |
59503278 | 892 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && |
daf8f7a6 | 893 | di->d_name[0] == 0) return 0; return 1;} ]])],[rsync_cv_HAVE_BROKEN_READDIR=yes],[rsync_cv_HAVE_BROKEN_READDIR=no],[rsync_cv_HAVE_BROKEN_READDIR=cross])]) |
7b3d4257 | 894 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then |
0d2aa5d9 | 895 | AC_DEFINE(HAVE_BROKEN_READDIR, 1, [Define to 1 if readdir() is broken]) |
7597e1a9 | 896 | fi |
1e9f155a | 897 | |
4021aa45 | 898 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_STRUCT_UTIMBUF,[ |
23afe207 | 899 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
daf8f7a6 | 900 | #include <utime.h>]], [[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);]])],[rsync_cv_HAVE_STRUCT_UTIMBUF=yes],[rsync_cv_HAVE_STRUCT_UTIMBUF=no])]) |
4021aa45 WD |
901 | if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then |
902 | AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type]) | |
7597e1a9 | 903 | fi |
d6e6ecbd | 904 | |
3060d4aa | 905 | AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ |
23afe207 | 906 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h> |
daf8f7a6 | 907 | #include <unistd.h>]], [[struct timeval tv; return gettimeofday(&tv, NULL);]])],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=no])]) |
a20a88d2 | 908 | if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then |
0d2aa5d9 | 909 | AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [Define to 1 if gettimeofday() takes a time-zone arg]) |
3060d4aa AT |
910 | fi |
911 | ||
8950ac03 | 912 | AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[ |
23afe207 | 913 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
8950ac03 AT |
914 | #include <sys/types.h> |
915 | #include <stdarg.h> | |
daf8f7a6 WD |
916 | #include <stdio.h> |
917 | #include <stdlib.h> | |
918 | #include <string.h> | |
2ef2e822 | 919 | void foo(const char *format, ...) { |
8950ac03 AT |
920 | va_list ap; |
921 | int len; | |
922 | char buf[5]; | |
923 | ||
924 | va_start(ap, format); | |
925 | len = vsnprintf(0, 0, format, ap); | |
926 | va_end(ap); | |
927 | if (len != 5) exit(1); | |
928 | ||
929 | if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); | |
8950ac03 | 930 | } |
daf8f7a6 | 931 | int main(void) { foo("hello"); return 0; } |
23afe207 | 932 | ]])],[rsync_cv_HAVE_C99_VSNPRINTF=yes],[rsync_cv_HAVE_C99_VSNPRINTF=no],[rsync_cv_HAVE_C99_VSNPRINTF=cross])]) |
8950ac03 | 933 | if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then |
0d2aa5d9 | 934 | AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value]) |
8950ac03 AT |
935 | fi |
936 | ||
937 | ||
f62c17e3 | 938 | AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[ |
23afe207 | 939 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h> |
f62c17e3 AT |
940 | #include <sys/types.h> |
941 | #include <sys/stat.h> | |
942 | #include <unistd.h> | |
daf8f7a6 | 943 | int main(void) { |
f62c17e3 | 944 | struct stat st; |
2ef2e822 WD |
945 | char tpl[20]="/tmp/test.XXXXXX"; |
946 | int fd = mkstemp(tpl); | |
daf8f7a6 | 947 | if (fd == -1) return 1; |
f62c17e3 | 948 | unlink(tpl); |
daf8f7a6 WD |
949 | if (fstat(fd, &st) != 0) return 1; |
950 | if ((st.st_mode & 0777) != 0600) return 1; | |
951 | return 0; | |
23afe207 | 952 | }]])],[rsync_cv_HAVE_SECURE_MKSTEMP=yes],[rsync_cv_HAVE_SECURE_MKSTEMP=no],[rsync_cv_HAVE_SECURE_MKSTEMP=cross])]) |
f62c17e3 | 953 | if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then |
83238ed0 | 954 | case $host_os in |
5f2c5bf1 WD |
955 | hpux*) |
956 | dnl HP-UX has a broken mkstemp() implementation they refuse to fix, | |
957 | dnl so we noisily skip using it. See HP change request JAGaf34426 | |
958 | dnl for details. (sbonds) | |
959 | AC_MSG_WARN(Skipping broken HP-UX mkstemp() -- using mktemp() instead) | |
960 | ;; | |
961 | *) | |
962 | AC_DEFINE(HAVE_SECURE_MKSTEMP, 1, [Define to 1 if mkstemp() is available and works right]) | |
963 | ;; | |
964 | esac | |
f62c17e3 AT |
965 | fi |
966 | ||
3060d4aa | 967 | |
e49d7200 | 968 | AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ |
23afe207 | 969 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e49d7200 WD |
970 | #include <stdio.h> |
971 | #include <sys/stat.h> | |
972 | #include <errno.h> | |
daf8f7a6 WD |
973 | #if HAVE_UNISTD_H |
974 | # include <unistd.h> | |
975 | #endif | |
976 | int main(void) { int rc, ec; char *fn = "fifo-test"; | |
e49d7200 | 977 | unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); |
12a01be1 | 978 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
23afe207 | 979 | return 0;}]])],[rsync_cv_MKNOD_CREATES_FIFOS=yes],[rsync_cv_MKNOD_CREATES_FIFOS=no],[rsync_cv_MKNOD_CREATES_FIFOS=cross])]) |
e49d7200 WD |
980 | if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then |
981 | AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.]) | |
982 | fi | |
983 | ||
984 | AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[ | |
23afe207 | 985 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e49d7200 WD |
986 | #include <stdio.h> |
987 | #include <sys/stat.h> | |
988 | #include <errno.h> | |
daf8f7a6 WD |
989 | #if HAVE_UNISTD_H |
990 | # include <unistd.h> | |
991 | #endif | |
992 | int main(void) { int rc, ec; char *fn = "sock-test"; | |
e49d7200 | 993 | unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); |
12a01be1 | 994 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
23afe207 | 995 | return 0;}]])],[rsync_cv_MKNOD_CREATES_SOCKETS=yes],[rsync_cv_MKNOD_CREATES_SOCKETS=no],[rsync_cv_MKNOD_CREATES_SOCKETS=cross])]) |
e49d7200 WD |
996 | if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then |
997 | AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) | |
998 | fi | |
999 | ||
692da0b5 DD |
1000 | # |
1001 | # The following test was mostly taken from the tcl/tk plus patches | |
1002 | # | |
79fc6bdb | 1003 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
1004 | rm -rf conftest* |
1005 | cat > conftest.$ac_ext <<EOF | |
daf8f7a6 | 1006 | int main(void) { return 0; } |
692da0b5 DD |
1007 | EOF |
1008 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
1009 | if test -f conftest..o; then | |
79fc6bdb DD |
1010 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
1011 | else | |
1012 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
1013 | fi | |
1014 | rm -rf conftest* | |
1015 | ]) | |
1016 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
1017 | OBJ_SAVE="#" |
1018 | OBJ_RESTORE="#" | |
1019 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
1020 | else |
1021 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
1022 | 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' | |
1023 | CC_SHOBJ_FLAG="" | |
692da0b5 | 1024 | fi |
79fc6bdb | 1025 | |
692da0b5 DD |
1026 | AC_SUBST(OBJ_SAVE) |
1027 | AC_SUBST(OBJ_RESTORE) | |
1028 | AC_SUBST(CC_SHOBJ_FLAG) | |
1ac15cd8 | 1029 | AC_SUBST(BUILD_POPT) |
7da17144 | 1030 | AC_SUBST(BUILD_ZLIB) |
225787a4 | 1031 | AC_SUBST(MAKE_MAN) |
7d29d4ba | 1032 | |
1c3344a1 WD |
1033 | AC_CHECK_FUNCS(_acl __acl _facl __facl) |
1034 | ################################################# | |
1035 | # check for ACL support | |
1036 | ||
1037 | AC_MSG_CHECKING([whether to support ACLs]) | |
1038 | AC_ARG_ENABLE(acl-support, | |
23afe207 | 1039 | AS_HELP_STRING([--disable-acl-support],[disable ACL support])) |
1c3344a1 WD |
1040 | |
1041 | if test x"$enable_acl_support" = x"no"; then | |
1042 | AC_MSG_RESULT(no) | |
1043 | else | |
1c3344a1 WD |
1044 | case "$host_os" in |
1045 | *sysv5*) | |
1046 | AC_MSG_RESULT(Using UnixWare ACLs) | |
1047 | AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs]) | |
545584cb | 1048 | AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs]) |
1c3344a1 | 1049 | ;; |
6af8e114 | 1050 | solaris*) |
1c3344a1 WD |
1051 | AC_MSG_RESULT(Using solaris ACLs) |
1052 | AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs]) | |
987838fd | 1053 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1054 | ;; |
1055 | *hpux*) | |
1056 | AC_MSG_RESULT(Using HPUX ACLs) | |
1057 | AC_DEFINE(HAVE_HPUX_ACLS, 1, [true if you have HPUX ACLs]) | |
987838fd | 1058 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1059 | ;; |
1060 | *irix*) | |
1061 | AC_MSG_RESULT(Using IRIX ACLs) | |
1062 | AC_DEFINE(HAVE_IRIX_ACLS, 1, [true if you have IRIX ACLs]) | |
987838fd | 1063 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1064 | ;; |
1065 | *aix*) | |
1066 | AC_MSG_RESULT(Using AIX ACLs) | |
1067 | AC_DEFINE(HAVE_AIX_ACLS, 1, [true if you have AIX ACLs]) | |
987838fd | 1068 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1069 | ;; |
1070 | *osf*) | |
1071 | AC_MSG_RESULT(Using Tru64 ACLs) | |
1072 | AC_DEFINE(HAVE_TRU64_ACLS, 1, [true if you have Tru64 ACLs]) | |
987838fd | 1073 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1074 | LIBS="$LIBS -lpacl" |
1075 | ;; | |
16edf865 | 1076 | darwin*) |
49ea69b3 WD |
1077 | AC_MSG_RESULT(Using OS X ACLs) |
1078 | AC_DEFINE(HAVE_OSX_ACLS, 1, [true if you have Mac OS X ACLs]) | |
1079 | AC_DEFINE(SUPPORT_ACLS, 1) | |
88467ec4 | 1080 | ;; |
1c3344a1 WD |
1081 | *) |
1082 | AC_MSG_RESULT(running tests:) | |
1083 | AC_CHECK_LIB(acl,acl_get_file) | |
677c6e14 | 1084 | AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ |
23afe207 WD |
1085 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
1086 | #include <sys/acl.h>]], [[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);]])],[samba_cv_HAVE_POSIX_ACLS=yes],[samba_cv_HAVE_POSIX_ACLS=no])]) | |
1c3344a1 WD |
1087 | AC_MSG_CHECKING(ACL test results) |
1088 | if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then | |
1089 | AC_MSG_RESULT(Using posix ACLs) | |
1090 | AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs]) | |
987838fd | 1091 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 | 1092 | AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ |
23afe207 WD |
1093 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
1094 | #include <sys/acl.h>]], [[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);]])],[samba_cv_HAVE_ACL_GET_PERM_NP=yes],[samba_cv_HAVE_ACL_GET_PERM_NP=no])]) | |
1c3344a1 WD |
1095 | if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then |
1096 | AC_DEFINE(HAVE_ACL_GET_PERM_NP, 1, [true if you have acl_get_perm_np]) | |
1097 | fi | |
1098 | else | |
987838fd WD |
1099 | if test x"$enable_acl_support" = x"yes"; then |
1100 | AC_MSG_ERROR(Failed to find ACL support) | |
1101 | else | |
1102 | AC_MSG_RESULT(No ACL support found) | |
1c3344a1 WD |
1103 | fi |
1104 | fi | |
1105 | ;; | |
1106 | esac | |
1107 | fi | |
1108 | ||
16edf865 WD |
1109 | ################################################# |
1110 | # check for extended attribute support | |
1111 | AC_MSG_CHECKING(whether to support extended attributes) | |
1112 | AC_ARG_ENABLE(xattr-support, | |
23afe207 | 1113 | AS_HELP_STRING([--disable-xattr-support],[disable extended attributes]), |
c4170cba | 1114 | [], [case "$ac_cv_func_getxattr$ac_cv_func_extattr_get_link$ac_cv_func_attropen" in |
6b5a8f80 WD |
1115 | *yes*) enable_xattr_support=maybe ;; |
1116 | *) enable_xattr_support=no ;; | |
1117 | esac]) | |
e8c64ffd WD |
1118 | AH_TEMPLATE([SUPPORT_XATTRS], |
1119 | [Define to 1 to add support for extended attributes]) | |
16edf865 WD |
1120 | if test x"$enable_xattr_support" = x"no"; then |
1121 | AC_MSG_RESULT(no) | |
1122 | else | |
1123 | case "$host_os" in | |
19831980 | 1124 | *linux*|*netbsd*) |
16edf865 | 1125 | AC_MSG_RESULT(Using Linux xattrs) |
19831980 | 1126 | AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs (or equivalent)]) |
e8c64ffd | 1127 | AC_DEFINE(SUPPORT_XATTRS, 1) |
e2c1e482 | 1128 | AC_DEFINE(NO_SYMLINK_USER_XATTRS, 1, [True if symlinks do not support user xattrs]) |
677c6e14 | 1129 | AC_CHECK_LIB(attr,getxattr) |
16edf865 WD |
1130 | ;; |
1131 | darwin*) | |
1132 | AC_MSG_RESULT(Using OS X xattrs) | |
1133 | AC_DEFINE(HAVE_OSX_XATTRS, 1, [True if you have Mac OS X xattrs]) | |
1134 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
6500e076 WD |
1135 | AC_DEFINE(NO_DEVICE_XATTRS, 1, [True if device files do not support xattrs]) |
1136 | AC_DEFINE(NO_SPECIAL_XATTRS, 1, [True if special files do not support xattrs]) | |
16edf865 WD |
1137 | ;; |
1138 | freebsd*) | |
1139 | AC_MSG_RESULT(Using FreeBSD extattrs) | |
1140 | AC_DEFINE(HAVE_FREEBSD_XATTRS, 1, [True if you have FreeBSD xattrs]) | |
1141 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
1142 | ;; | |
05a652d0 WD |
1143 | solaris*) |
1144 | AC_MSG_RESULT(Using Solaris xattrs) | |
1145 | AC_DEFINE(HAVE_SOLARIS_XATTRS, 1, [True if you have Solaris xattrs]) | |
1146 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
a131954b | 1147 | AC_DEFINE(NO_SYMLINK_XATTRS, 1, [True if symlinks do not support xattrs]) |
05a652d0 | 1148 | ;; |
16edf865 WD |
1149 | *) |
1150 | if test x"$enable_xattr_support" = x"yes"; then | |
1151 | AC_MSG_ERROR(Failed to find extended attribute support) | |
1152 | else | |
1153 | AC_MSG_RESULT(No extended attribute support found) | |
1154 | fi | |
1155 | ;; | |
1156 | esac | |
1157 | fi | |
1158 | ||
f4901024 WD |
1159 | if test x"$enable_acl_support" = x"no" -o x"$enable_xattr_support" = x"no" -o x"$enable_iconv" = x"no"; then |
1160 | AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter]) | |
1161 | OLD_CFLAGS="$CFLAGS" | |
1162 | CFLAGS="$CFLAGS -Wno-unused-parameter" | |
23afe207 | 1163 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[printf("hello\n");]])],[rsync_warn_flag=yes],[rsync_warn_flag=no]) |
f4901024 WD |
1164 | AC_MSG_RESULT([$rsync_warn_flag]) |
1165 | if test x"$rsync_warn_flag" = x"no"; then | |
1166 | CFLAGS="$OLD_CFLAGS" | |
1167 | fi | |
1168 | fi | |
1169 | ||
aa0e6b99 | 1170 | case "$CC" in |
d4c5cb2b | 1171 | ' checker'*|checker*) |
aa0e6b99 WD |
1172 | AC_DEFINE(FORCE_FD_ZERO_MEMSET, 1, [Used to make "checker" understand that FD_ZERO() clears memory.]) |
1173 | ;; | |
1174 | esac | |
1175 | ||
bf5c2bf6 MP |
1176 | AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig]) |
1177 | AC_OUTPUT | |
a4677968 MP |
1178 | |
1179 | AC_MSG_RESULT() | |
1180 | AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful]) | |
1181 | AC_MSG_RESULT() | |
d3414a7d WD |
1182 | if test x$HAVE_YODL2MAN != x1; then |
1183 | AC_MSG_RESULT([ Note that yodl2man was not found, so pre-existing manpage files will be]) | |
1184 | AC_MSG_RESULT([ used w/o change (if available) -- no .yo file changes will be used.]) | |
1185 | AC_MSG_RESULT() | |
1186 | fi |