]>
Commit | Line | Data |
---|---|---|
c627d613 | 1 | dnl Process this file with autoconf to produce a configure script. |
06963d0f | 2 | |
c225330a | 3 | AC_INIT([rsync],[3.2.0],[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 |
4965ccf2 | 45 | AC_PROG_AWK |
44ae5411 WD |
46 | AC_PROG_EGREP |
47 | AC_PROG_INSTALL | |
70d4a945 | 48 | AC_PROG_MKDIR_P |
44ae5411 WD |
49 | AC_PROG_CC_STDC |
50 | AC_SUBST(SHELL) | |
b560a96b | 51 | AC_PATH_PROG([PERL], [perl]) |
29be5edd | 52 | AC_PATH_PROG([PYTHON3], [python3]) |
44ae5411 WD |
53 | |
54 | AC_DEFINE([_GNU_SOURCE], 1, | |
55 | [Define _GNU_SOURCE so that we get all necessary prototypes]) | |
56 | ||
57 | if test x"$ac_cv_prog_cc_stdc" = x"no"; then | |
3f770ab0 | 58 | AC_MSG_WARN([rsync requires an ANSI C compiler and you do not seem to have one]) |
44ae5411 | 59 | fi |
da7b6397 | 60 | |
da7b6397 | 61 | AC_ARG_ENABLE(profile, |
23afe207 | 62 | AS_HELP_STRING([--enable-profile],[turn on CPU profiling])) |
79f48760 | 63 | if test x"$enable_profile" = x"yes"; then |
da7b6397 MP |
64 | CFLAGS="$CFLAGS -pg" |
65 | fi | |
66 | ||
29be5edd WD |
67 | AC_MSG_CHECKING([if md2man can create man pages]) |
68 | if test x"$ac_cv_path_PYTHON3" = x; then | |
69 | AC_MSG_RESULT(no - python3 not found) | |
70 | md2man_works=no | |
29be5edd | 71 | else |
f9aece89 | 72 | md2man_out=`"$srcdir/md2man" --test "$srcdir/rsync-ssl.1.md" 2>&1` |
111225a9 WD |
73 | if test $? = 0; then |
74 | AC_MSG_RESULT(yes) | |
75 | md2man_works=yes | |
76 | else | |
77 | AC_MSG_RESULT(no) | |
78 | md2man_works=no | |
79 | echo "$md2man_out" | |
80 | fi | |
29be5edd WD |
81 | fi |
82 | ||
83 | AC_MSG_CHECKING([if we require man-page building]) | |
84 | AC_ARG_ENABLE([md2man], | |
85 | AS_HELP_STRING([--disable-md2man],[disable md2man for man page creation])) | |
86 | if test x"$enable_md2man" != x"no"; then | |
87 | if test -f "$srcdir/rsync.1"; then | |
88 | AC_MSG_RESULT(optional) | |
89 | else | |
90 | AC_MSG_RESULT(required) | |
91 | if test x"$md2man_works" = x"no"; then | |
92 | AC_MSG_ERROR(You need python3 and the cmarkgfm OR commonmark python3 lib in order to build man pages. | |
93 | You can specify --disable-md2man if you want to skip building them.) | |
94 | fi | |
95 | fi | |
beaf19c3 | 96 | MAKE_MAN=man |
29be5edd WD |
97 | else |
98 | AC_MSG_RESULT(no) | |
beaf19c3 | 99 | MAKE_MAN='' |
29be5edd | 100 | fi |
da7b6397 | 101 | |
c0531332 MP |
102 | # Specifically, this turns on panic_action handling. |
103 | AC_ARG_ENABLE(maintainer-mode, | |
23afe207 | 104 | AS_HELP_STRING([--enable-maintainer-mode],[turn on extra debug features])) |
79f48760 | 105 | if test x"$enable_maintainer_mode" = x"yes"; then |
c0531332 MP |
106 | CFLAGS="$CFLAGS -DMAINTAINER_MODE" |
107 | fi | |
108 | ||
da7b6397 MP |
109 | # This is needed for our included version of popt. Kind of silly, but |
110 | # I don't want our version too far out of sync. | |
1ac15cd8 MP |
111 | CFLAGS="$CFLAGS -DHAVE_CONFIG_H" |
112 | ||
47759343 | 113 | # If GCC, turn on warnings. |
79f48760 | 114 | if test x"$GCC" = x"yes"; then |
99f106d1 | 115 | CFLAGS="$CFLAGS -Wall -W" |
47759343 MP |
116 | fi |
117 | ||
2d1ebe9c | 118 | AC_ARG_WITH(included-popt, |
23afe207 | 119 | AS_HELP_STRING([--with-included-popt],[use bundled popt library, not from system])) |
2d1ebe9c | 120 | |
7da17144 | 121 | AC_ARG_WITH(included-zlib, |
23afe207 | 122 | AS_HELP_STRING([--with-included-zlib],[use bundled zlib library, not from system])) |
7da17144 | 123 | |
4c4a2962 | 124 | AC_ARG_WITH(protected-args, |
23afe207 | 125 | AS_HELP_STRING([--with-protected-args],[make --protected-args option the default])) |
4c4a2962 WD |
126 | if test x"$with_protected_args" = x"yes"; then |
127 | AC_DEFINE_UNQUOTED(RSYNC_USE_PROTECTED_ARGS, 1, [Define to 1 if --protected-args should be the default]) | |
128 | fi | |
129 | ||
41bd28fe | 130 | AC_ARG_WITH(rsync-path, |
23afe207 | 131 | AS_HELP_STRING([--with-rsync-path=PATH],[set default --rsync-path to PATH (default: rsync)]), |
8642efd0 | 132 | [ RSYNC_PATH="$with_rsync_path" ], |
41bd28fe | 133 | [ RSYNC_PATH="rsync" ]) |
81c652d5 MP |
134 | |
135 | AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine]) | |
136 | ||
cd3fe9fb | 137 | AC_ARG_WITH(rsyncd-conf, |
23afe207 | 138 | AS_HELP_STRING([--with-rsyncd-conf=PATH],[set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]), |
cd3fe9fb WD |
139 | [ if test ! -z "$with_rsyncd_conf" ; then |
140 | case $with_rsyncd_conf in | |
141 | yes|no) | |
142 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
143 | ;; | |
144 | /*) | |
145 | RSYNCD_SYSCONF="$with_rsyncd_conf" | |
146 | ;; | |
147 | *) | |
148 | AC_MSG_ERROR(You must specify an absolute path to --with-rsyncd-conf=PATH) | |
149 | ;; | |
150 | esac | |
151 | else | |
152 | RSYNCD_SYSCONF="/etc/rsyncd.conf" | |
153 | fi ], | |
154 | [ RSYNCD_SYSCONF="/etc/rsyncd.conf" ]) | |
155 | ||
156 | AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server]) | |
157 | ||
81c652d5 | 158 | AC_ARG_WITH(rsh, |
23afe207 | 159 | AS_HELP_STRING([--with-rsh=CMD],[set remote shell command to CMD (default: ssh)])) |
41bd28fe | 160 | |
7b8356d0 | 161 | AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0) |
89ec535a WD |
162 | if test x$HAVE_REMSH = x1; then |
163 | AC_DEFINE(HAVE_REMSH, 1, [Define to 1 if remote shell is remsh, not rsh]) | |
164 | fi | |
81c652d5 | 165 | |
79f48760 | 166 | if test x"$with_rsh" != x; then |
81c652d5 | 167 | RSYNC_RSH="$with_rsh" |
81c652d5 | 168 | else |
f40f2fc8 | 169 | RSYNC_RSH="ssh" |
81c652d5 | 170 | fi |
81c652d5 | 171 | AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command]) |
f0af1e5e | 172 | |
439d5d89 WD |
173 | # Some programs on solaris are only found in /usr/xpg4/bin (or work better than others versions). |
174 | AC_PATH_PROG(SHELL_PATH, sh, /bin/sh, [/usr/xpg4/bin$PATH_SEPARATOR$PATH]) | |
175 | AC_PATH_PROG(FAKEROOT_PATH, fakeroot, /usr/bin/fakeroot, [/usr/xpg4/bin$PATH_SEPARATOR$PATH]) | |
176 | ||
cc1b4f77 | 177 | AC_ARG_WITH(nobody-group, |
23afe207 | 178 | AS_HELP_STRING([--with-nobody-group=GROUP],[set the default unprivileged group (default nobody or nogroup)]), |
cc1b4f77 WD |
179 | [ NOBODY_GROUP="$with_nobody_group" ]) |
180 | ||
181 | if test x"$with_nobody_group" = x; then | |
182 | AC_MSG_CHECKING([the group for user "nobody"]) | |
183 | if grep '^nobody:' /etc/group >/dev/null 2>&1; then | |
184 | NOBODY_GROUP=nobody | |
185 | elif grep '^nogroup:' /etc/group >/dev/null 2>&1; then | |
186 | NOBODY_GROUP=nogroup | |
187 | else | |
188 | NOBODY_GROUP=nobody # test for others? | |
189 | fi | |
190 | AC_MSG_RESULT($NOBODY_GROUP) | |
58418cb0 | 191 | fi |
cc1b4f77 | 192 | |
58418cb0 WD |
193 | AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody]) |
194 | AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group for unprivileged user]) | |
195 | ||
5fa4209c JJ |
196 | # SIMD optimizations |
197 | SIMD= | |
70c6b408 | 198 | |
5fa4209c JJ |
199 | AC_MSG_CHECKING([whether to enable SIMD optimizations]) |
200 | AC_ARG_ENABLE(simd, | |
7fd24bef | 201 | AS_HELP_STRING([--disable-simd],[disable SIMD optimizations (requires c++)])) |
5fa4209c | 202 | |
7fd24bef | 203 | if test x"$enable_simd" != x"no"; then |
4f539ccf | 204 | # For x86-64 SIMD, g++ >=5 or clang++ >=7 is required |
54b1ddc4 | 205 | if test x"$build_cpu" = x"x86_64"; then |
f9aece89 | 206 | AC_LANG(C++) |
1b5819ef WD |
207 | SAVE_FLAGS="$CXXFLAGS" |
208 | CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti" | |
209 | AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> | |
f9aece89 | 210 | #include <immintrin.h> |
1b5819ef WD |
211 | __attribute__ ((target("default"))) int test_ssse3(int x) { return x; } |
212 | __attribute__ ((target("default"))) int test_sse2(int x) { return x; } | |
213 | __attribute__ ((target("default"))) int test_avx2(int x) { return x; } | |
214 | __attribute__ ((target("ssse3"))) int test_ssse3(int x) { return x; } | |
215 | __attribute__ ((target("sse2"))) int test_sse2(int x) { return x; } | |
216 | __attribute__ ((target("avx2"))) int test_avx2(int x) { return x; } | |
217 | ]], [[if (test_ssse3(42) != 42 || test_sse2(42) != 42 || test_avx2(42) != 42) exit(1);]])],[CXX_OK=yes],[CXX_OK=no]) | |
f9aece89 | 218 | AC_LANG(C) |
1b5819ef | 219 | CXXFLAGS="$SAVE_FLAGS" |
a93eb4cf WD |
220 | if test x"$CXX_OK" = x"yes"; then |
221 | # AC_MSG_RESULT() is called below. | |
222 | SIMD="$SIMD x86_64" | |
f9aece89 | 223 | elif test x"$enable_simd" = x"yes"; then |
a93eb4cf | 224 | AC_MSG_RESULT(error) |
f9aece89 WD |
225 | AC_MSG_ERROR(The SIMD compilation test failed. |
226 | Omit --enable-simd to continue without it.) | |
4f539ccf | 227 | fi |
7fd24bef | 228 | elif test x"$enable_simd" = x"yes"; then |
c6f89cbf WD |
229 | AC_MSG_RESULT(unavailable) |
230 | AC_MSG_ERROR(The SIMD optimizations are currently x86_64 only. | |
7fd24bef | 231 | Omit --enable-simd to continue without it.) |
5fa4209c JJ |
232 | fi |
233 | fi | |
234 | ||
235 | if test x"$SIMD" != x""; then | |
4f539ccf | 236 | SIMD=`echo "$SIMD" | sed 's/^ *//'` |
5fa4209c | 237 | AC_MSG_RESULT([yes ($SIMD)]) |
38ecf188 | 238 | AC_DEFINE(HAVE_SIMD, 1, [Define to 1 to enable SIMD optimizations]) |
bd7bd5ff | 239 | SIMD=`echo '$(SIMD_'"$SIMD)" | sed 's/ /) $(SIMD_/g'` |
4f539ccf | 240 | # We only use c++ for its target attribute dispatching, disable unneeded bulky features |
8cd9aa32 | 241 | CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti" |
70c6b408 JJ |
242 | else |
243 | AC_MSG_RESULT(no) | |
244 | fi | |
245 | ||
5fa4209c JJ |
246 | AC_SUBST(SIMD) |
247 | ||
03e23e07 | 248 | # arrgh. libc in some old debian version screwed up the largefile |
f0af1e5e AT |
249 | # stuff, getting byte range locking wrong |
250 | AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[ | |
23afe207 | 251 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
f0af1e5e AT |
252 | #define _FILE_OFFSET_BITS 64 |
253 | #include <stdio.h> | |
254 | #include <fcntl.h> | |
255 | #include <sys/types.h> | |
256 | #include <sys/wait.h> | |
daf8f7a6 WD |
257 | #if HAVE_UNISTD_H |
258 | #include <unistd.h> | |
259 | #endif | |
f0af1e5e | 260 | |
2ef2e822 | 261 | int main(void) |
f0af1e5e AT |
262 | { |
263 | struct flock lock; | |
9eac94a4 WD |
264 | int status; |
265 | char tpl[32] = "/tmp/locktest.XXXXXX"; | |
266 | int fd = mkstemp(tpl); | |
267 | if (fd < 0) { | |
268 | strcpy(tpl, "conftest.dat"); | |
269 | fd = open(tpl, O_CREAT|O_RDWR, 0600); | |
270 | } | |
271 | ||
f0af1e5e AT |
272 | lock.l_type = F_WRLCK; |
273 | lock.l_whence = SEEK_SET; | |
274 | lock.l_start = 0; | |
275 | lock.l_len = 1; | |
276 | lock.l_pid = 0; | |
f0af1e5e AT |
277 | fcntl(fd,F_SETLK,&lock); |
278 | if (fork() == 0) { | |
9eac94a4 WD |
279 | lock.l_start = 1; |
280 | _exit(fcntl(fd,F_SETLK,&lock) == 0); | |
281 | } | |
282 | wait(&status); | |
283 | unlink(tpl); | |
daf8f7a6 | 284 | return WEXITSTATUS(status); |
f0af1e5e | 285 | } |
23afe207 | 286 | ]])],[rsync_cv_HAVE_BROKEN_LARGEFILE=yes],[rsync_cv_HAVE_BROKEN_LARGEFILE=no],[rsync_cv_HAVE_BROKEN_LARGEFILE=cross])]) |
f0af1e5e AT |
287 | if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then |
288 | AC_SYS_LARGEFILE | |
289 | fi | |
290 | ||
06963d0f MP |
291 | ipv6type=unknown |
292 | ipv6lib=none | |
22cd0063 | 293 | ipv6trylibc=yes |
06963d0f | 294 | |
2ef2e822 | 295 | AC_ARG_ENABLE(ipv6, |
1efeb591 | 296 | AS_HELP_STRING([--disable-ipv6],[turn off IPv6 support])) |
79f48760 | 297 | if test x"$enable_ipv6" != x"no"; then |
06963d0f | 298 | AC_MSG_CHECKING([ipv6 stack type]) |
8a68cad1 | 299 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta cygwin; do |
06963d0f MP |
300 | case $i in |
301 | inria) | |
302 | # http://www.kame.net/ | |
303 | AC_EGREP_CPP(yes, [ | |
304 | #include <netinet/in.h> | |
305 | #ifdef IPV6_INRIA_VERSION | |
306 | yes | |
307 | #endif], | |
308 | [ipv6type=$i; | |
a358449a MP |
309 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
310 | ]) | |
06963d0f MP |
311 | ;; |
312 | kame) | |
313 | # http://www.kame.net/ | |
314 | AC_EGREP_CPP(yes, [ | |
315 | #include <netinet/in.h> | |
316 | #ifdef __KAME__ | |
317 | yes | |
318 | #endif], | |
2ef2e822 | 319 | [ipv6type=$i; |
a358449a | 320 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
321 | ;; |
322 | linux-glibc) | |
323 | # http://www.v6.linux.or.jp/ | |
324 | AC_EGREP_CPP(yes, [ | |
325 | #include <features.h> | |
326 | #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 | |
327 | yes | |
328 | #endif], | |
329 | [ipv6type=$i; | |
a358449a | 330 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
331 | ;; |
332 | linux-inet6) | |
333 | # http://www.v6.linux.or.jp/ | |
334 | if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then | |
335 | ipv6type=$i | |
336 | ipv6lib=inet6 | |
337 | ipv6libdir=/usr/inet6/lib | |
338 | ipv6trylibc=yes; | |
a358449a MP |
339 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
340 | CFLAGS="-I/usr/inet6/include $CFLAGS" | |
06963d0f MP |
341 | fi |
342 | ;; | |
62342430 WD |
343 | solaris) |
344 | # http://www.sun.com | |
345 | AC_EGREP_CPP(yes, [ | |
346 | #include <netinet/ip6.h> | |
347 | #ifdef __sun | |
348 | yes | |
349 | #endif], | |
350 | [ipv6type=$i; | |
351 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
352 | ;; | |
06963d0f MP |
353 | toshiba) |
354 | AC_EGREP_CPP(yes, [ | |
355 | #include <sys/param.h> | |
356 | #ifdef _TOSHIBA_INET6 | |
357 | yes | |
358 | #endif], | |
359 | [ipv6type=$i; | |
360 | ipv6lib=inet6; | |
361 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 362 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
363 | ;; |
364 | v6d) | |
365 | AC_EGREP_CPP(yes, [ | |
366 | #include </usr/local/v6/include/sys/v6config.h> | |
367 | #ifdef __V6D__ | |
368 | yes | |
369 | #endif], | |
370 | [ipv6type=$i; | |
371 | ipv6lib=v6; | |
372 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 373 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
374 | ;; |
375 | zeta) | |
376 | AC_EGREP_CPP(yes, [ | |
377 | #include <sys/param.h> | |
378 | #ifdef _ZETA_MINAMI_INET6 | |
379 | yes | |
380 | #endif], | |
381 | [ipv6type=$i; | |
382 | ipv6lib=inet6; | |
383 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 384 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f | 385 | ;; |
8a68cad1 WD |
386 | cygwin) |
387 | AC_EGREP_CPP(yes, [ | |
388 | #include <netinet/in.h> | |
389 | #ifdef _CYGWIN_IN6_H | |
390 | yes | |
391 | #endif], | |
392 | [ipv6type=$i; | |
393 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
394 | ;; | |
06963d0f MP |
395 | esac |
396 | if test "$ipv6type" != "unknown"; then | |
397 | break | |
398 | fi | |
399 | done | |
400 | AC_MSG_RESULT($ipv6type) | |
06963d0f | 401 | |
17d5a07e MP |
402 | AC_SEARCH_LIBS(getaddrinfo, inet6) |
403 | fi | |
06963d0f | 404 | |
79f48760 WD |
405 | dnl Do you want to disable use of locale functions |
406 | AC_ARG_ENABLE([locale], | |
23afe207 | 407 | AS_HELP_STRING([--disable-locale],[disable locale features])) |
79f48760 | 408 | AH_TEMPLATE([CONFIG_LOCALE], |
3f770ab0 | 409 | [Undefine if you do not want locale features. By default this is defined.]) |
79f48760 WD |
410 | if test x"$enable_locale" != x"no"; then |
411 | AC_DEFINE(CONFIG_LOCALE) | |
412 | fi | |
413 | ||
9f639210 DD |
414 | AC_MSG_CHECKING([whether to call shutdown on all sockets]) |
415 | case $host_os in | |
416 | *cygwin* ) AC_MSG_RESULT(yes) | |
2ef2e822 | 417 | AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, |
0d2aa5d9 | 418 | [Define to 1 if sockets need to be shutdown]) |
8ed16deb DD |
419 | ;; |
420 | * ) AC_MSG_RESULT(no);; | |
421 | esac | |
422 | ||
cd957c70 | 423 | AC_C_BIGENDIAN |
c627d613 | 424 | AC_HEADER_DIRENT |
c627d613 AT |
425 | AC_HEADER_TIME |
426 | AC_HEADER_SYS_WAIT | |
1cb6f3bf WD |
427 | AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ |
428 | unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \ | |
429 | sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \ | |
4d30f176 | 430 | sys/un.h sys/attr.h mcheck.h arpa/inet.h arpa/nameser.h locale.h \ |
8afaef42 WD |
431 | netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \ |
432 | sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \ | |
7da17144 | 433 | popt.h popt/popt.h linux/falloc.h netinet/in_systm.h netinet/ip.h \ |
c394e861 | 434 | zlib.h xxhash.h openssl/md4.h openssl/md5.h zstd.h lz4.h) |
5e4a1441 | 435 | AC_HEADER_MAJOR_FIXED |
c627d613 | 436 | |
15c1162b WD |
437 | AC_MSG_CHECKING([whether to enable use of openssl crypto library]) |
438 | AC_ARG_ENABLE([openssl], | |
439 | AS_HELP_STRING([--disable-openssl],[disable openssl crypto library])) | |
440 | AH_TEMPLATE([USE_OPENSSL], | |
441 | [Undefine if you do not want to use openssl crypto library. By default this is defined.]) | |
6a22f4fe | 442 | if test x"$enable_openssl" != x"no"; then |
443 | if test x"$ac_cv_header_openssl_md4_h" = x"yes" && test x"$ac_cv_header_openssl_md5_h" = x"yes"; then | |
444 | AC_MSG_RESULT(yes) | |
445 | AC_SEARCH_LIBS(MD5_Init, crypto, | |
446 | [AC_DEFINE(USE_OPENSSL)], | |
447 | [AC_MSG_ERROR(Failed to find MD5_Init function in openssl crypto lib. | |
448 | Use --disable-openssl to continue without openssl crypto lib support.)]) | |
449 | else | |
450 | AC_MSG_RESULT(no) | |
451 | AC_MSG_ERROR(Failed to find openssl/md4.h and openssl/md5.h for openssl crypto lib support. | |
452 | Use --disable-openssl to continue without it.) | |
453 | fi | |
15c1162b WD |
454 | else |
455 | AC_MSG_RESULT(no) | |
456 | fi | |
457 | ||
4496e0e8 | 458 | AC_MSG_CHECKING([whether to enable xxhash checksum support]) |
a28bc3eb WD |
459 | AC_ARG_ENABLE([xxhash], |
460 | AS_HELP_STRING([--disable-xxhash],[disable xxhash checksums])) | |
461 | AH_TEMPLATE([SUPPORT_XXHASH], | |
462 | [Undefine if you do not want xxhash checksums. By default this is defined.]) | |
54b1ddc4 WD |
463 | if test x"$enable_xxhash" != x"no"; then |
464 | if test x"$ac_cv_header_xxhash_h" = x"yes"; then | |
465 | AC_MSG_RESULT(yes) | |
466 | AC_SEARCH_LIBS(XXH64_createState, xxhash, | |
467 | [AC_DEFINE(SUPPORT_XXHASH)], | |
29be5edd WD |
468 | [AC_MSG_ERROR(Failed to find XXH64_createState function in xxhash lib. |
469 | Use --disable-xxhash to continue without xxhash checksums.)]) | |
54b1ddc4 WD |
470 | else |
471 | AC_MSG_RESULT(no) | |
29be5edd WD |
472 | AC_MSG_ERROR(Failed to find xxhash.h for xxhash checksum support. |
473 | Use --disable-xxhash to continue without it.) | |
54b1ddc4 | 474 | fi |
15c1162b WD |
475 | else |
476 | AC_MSG_RESULT(no) | |
a28bc3eb WD |
477 | fi |
478 | ||
4aaadc2f WD |
479 | AC_MSG_CHECKING([whether to enable zstd compression]) |
480 | AC_ARG_ENABLE([zstd], | |
481 | AC_HELP_STRING([--disable-zstd], [disable zstd compression])) | |
482 | AH_TEMPLATE([SUPPORT_ZSTD], | |
483 | [Undefine if you do not want zstd compression. By default this is defined.]) | |
54b1ddc4 WD |
484 | if test x"$enable_zstd" != x"no"; then |
485 | if test x"$ac_cv_header_zstd_h" = x"yes"; then | |
486 | AC_MSG_RESULT(yes) | |
487 | AC_SEARCH_LIBS(ZSTD_minCLevel, zstd, | |
488 | [AC_DEFINE(SUPPORT_ZSTD)], | |
29be5edd WD |
489 | [AC_MSG_ERROR(Failed to find ZSTD_minCLevel function in zstd lib. |
490 | Use --disable-zstd to continue without zstd compression.)]) | |
54b1ddc4 WD |
491 | else |
492 | AC_MSG_RESULT(no) | |
29be5edd WD |
493 | AC_MSG_ERROR(Failed to find zstd.h for zstd compression support. |
494 | Use --disable-zstd to continue without it.) | |
54b1ddc4 | 495 | fi |
4aaadc2f WD |
496 | else |
497 | AC_MSG_RESULT(no) | |
498 | fi | |
499 | ||
c394e861 WD |
500 | AC_MSG_CHECKING([whether to enable LZ4 compression]) |
501 | AC_ARG_ENABLE([lz4], | |
502 | AC_HELP_STRING([--disable-lz4], [disable LZ4 compression])) | |
503 | AH_TEMPLATE([SUPPORT_LZ4], | |
504 | [Undefine if you do not want LZ4 compression. By default this is defined.]) | |
54b1ddc4 WD |
505 | if test x"$enable_lz4" != x"no"; then |
506 | if test x"$ac_cv_header_lz4_h" = x"yes"; then | |
507 | AC_MSG_RESULT(yes) | |
508 | AC_SEARCH_LIBS(LZ4_compress_default, lz4, | |
509 | [AC_DEFINE(SUPPORT_LZ4)], | |
29be5edd WD |
510 | [AC_MSG_ERROR(Failed to find LZ4_compress_default function in lz4 lib. |
511 | Use --disable-lz4 to continue without lz4 compression.)]) | |
54b1ddc4 WD |
512 | else |
513 | AC_MSG_RESULT(no) | |
29be5edd WD |
514 | AC_MSG_ERROR(Failed to find lz4.h for lz4 compression support. |
515 | Use --disable-lz4 to continue without it.) | |
54b1ddc4 | 516 | fi |
c394e861 WD |
517 | else |
518 | AC_MSG_RESULT(no) | |
519 | fi | |
520 | ||
e8d97006 | 521 | AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ |
23afe207 | 522 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e8d97006 WD |
523 | #include <sys/types.h> |
524 | #ifdef MAJOR_IN_MKDEV | |
525 | #include <sys/mkdev.h> | |
526 | # if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) | |
527 | # define makedev mkdev | |
528 | # endif | |
529 | #elif defined MAJOR_IN_SYSMACROS | |
530 | #include <sys/sysmacros.h> | |
531 | #endif | |
532 | ||
533 | int main(void) | |
534 | { | |
535 | dev_t dev = makedev(0, 5, 7); | |
536 | if (major(dev) != 5 || minor(dev) != 7) | |
daf8f7a6 | 537 | return 1; |
e8d97006 WD |
538 | return 0; |
539 | } | |
23afe207 | 540 | ]])],[rsync_cv_MAKEDEV_TAKES_3_ARGS=yes],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no])]) |
e8d97006 WD |
541 | if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then |
542 | AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args]) | |
543 | fi | |
544 | ||
c627d613 AT |
545 | AC_CHECK_SIZEOF(int) |
546 | AC_CHECK_SIZEOF(long) | |
e32db5c9 | 547 | AC_CHECK_SIZEOF(long long) |
c627d613 | 548 | AC_CHECK_SIZEOF(short) |
edb4ba5f WD |
549 | AC_CHECK_SIZEOF(int16_t) |
550 | AC_CHECK_SIZEOF(uint16_t) | |
551 | AC_CHECK_SIZEOF(int32_t) | |
552 | AC_CHECK_SIZEOF(uint32_t) | |
553 | AC_CHECK_SIZEOF(int64_t) | |
e32db5c9 WD |
554 | AC_CHECK_SIZEOF(off_t) |
555 | AC_CHECK_SIZEOF(off64_t) | |
f3c93b17 | 556 | AC_CHECK_SIZEOF(time_t) |
1c82a1e1 | 557 | AC_CHECK_SIZEOF(char*) |
c627d613 AT |
558 | |
559 | AC_C_INLINE | |
560 | ||
23afe207 WD |
561 | AC_TYPE_LONG_DOUBLE_WIDER |
562 | ac_cv_c_long_double=$ac_cv_type_long_double_wider | |
563 | if test $ac_cv_c_long_double = yes; then | |
564 | AC_DEFINE([HAVE_LONG_DOUBLE],[1],[Define to 1 if the type `long double' works and has more range or precision than `double'.]) | |
565 | fi | |
566 | ||
c627d613 | 567 | AC_TYPE_UID_T |
a1f7c8e2 | 568 | AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t]) |
9422bb3f | 569 | AC_TYPE_GETGROUPS |
1a2e41af WD |
570 | AC_CHECK_MEMBERS([struct stat.st_rdev, |
571 | struct stat.st_mtimensec, | |
b7799aae | 572 | struct stat.st_mtimespec.tv_nsec, |
1a2e41af WD |
573 | struct stat.st_mtim.tv_nsec],,,[ |
574 | #ifdef HAVE_SYS_TYPES_H | |
575 | #include <sys/types.h> | |
576 | #endif | |
577 | #ifdef HAVE_SYS_STAT_H | |
578 | #include <sys/stat.h> | |
579 | #endif | |
580 | #ifdef HAVE_UNISTD_H | |
581 | #include <unistd.h> | |
582 | #endif]) | |
bf5c2bf6 | 583 | |
7ca6e856 | 584 | TYPE_SOCKLEN_T |
c627d613 | 585 | |
7b3d4257 | 586 | AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ |
23afe207 | 587 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <errno.h>]], [[int i = errno]])],[rsync_cv_errno=yes],[rsync_cv_have_errno_decl=no])]) |
7b3d4257 | 588 | if test x"$rsync_cv_errno" = x"yes"; then |
0d2aa5d9 | 589 | AC_DEFINE(HAVE_ERRNO_DECL, 1, [Define to 1 if errno is declared in errno.h]) |
7597e1a9 | 590 | fi |
c627d613 | 591 | |
a784e10d DD |
592 | # The following test taken from the cvs sources |
593 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. | |
594 | # These need checks to be before checks for any other functions that | |
595 | # might be in the same libraries. | |
596 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
597 | # libsocket.so which has a bad implementation of gethostbyname (it | |
598 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
599 | # it. | |
600 | AC_CHECK_FUNCS(connect) | |
601 | if test x"$ac_cv_func_connect" = x"no"; then | |
602 | case "$LIBS" in | |
603 | *-lnsl*) ;; | |
604 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
605 | esac | |
606 | case "$LIBS" in | |
607 | *-lnsl*) ;; | |
608 | *) AC_CHECK_LIB(nsl, printf) ;; | |
609 | esac | |
610 | case "$LIBS" in | |
611 | *-lsocket*) ;; | |
612 | *) AC_CHECK_LIB(socket, connect) ;; | |
613 | esac | |
614 | case "$LIBS" in | |
615 | *-linet*) ;; | |
616 | *) AC_CHECK_LIB(inet, connect) ;; | |
617 | esac | |
618 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
619 | dnl has been cached. | |
2ef2e822 | 620 | if test x"$ac_cv_lib_socket_connect" = x"yes" || |
a784e10d DD |
621 | test x"$ac_cv_lib_inet_connect" = x"yes"; then |
622 | # ac_cv_func_connect=yes | |
623 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
0d2aa5d9 | 624 | AC_DEFINE(HAVE_CONNECT, 1, [Define to 1 if you have the "connect" function]) |
a784e10d DD |
625 | fi |
626 | fi | |
627 | ||
10a1d6b4 | 628 | AC_SEARCH_LIBS(inet_ntop, resolv) |
f9cfaae9 | 629 | |
d699d815 WD |
630 | # For OS X, Solaris, HP-UX, etc.: figure out if -liconv is needed. We'll |
631 | # accept either iconv_open or libiconv_open, since some include files map | |
632 | # the former to the latter. | |
633 | AC_SEARCH_LIBS(iconv_open, iconv) | |
f9cfaae9 | 634 | AC_SEARCH_LIBS(libiconv_open, iconv) |
8f694072 | 635 | |
f9b66bc4 WD |
636 | AC_MSG_CHECKING([for iconv declaration]) |
637 | AC_CACHE_VAL(am_cv_proto_iconv, [ | |
23afe207 | 638 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
3ebdd3c7 WD |
639 | #include <stdlib.h> |
640 | #include <iconv.h> | |
641 | extern | |
642 | #ifdef __cplusplus | |
643 | "C" | |
644 | #endif | |
645 | #if defined(__STDC__) || defined(__cplusplus) | |
646 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
647 | #else | |
648 | size_t iconv(); | |
649 | #endif | |
23afe207 | 650 | ]], [[]])],[am_cv_proto_iconv_arg1=""],[am_cv_proto_iconv_arg1="const"]) |
3ebdd3c7 | 651 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) |
cbed522e | 652 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed 's/( /(/'` |
f9b66bc4 | 653 | AC_MSG_RESULT([$]{ac_t:- |
3ebdd3c7 | 654 | }[$]am_cv_proto_iconv) |
f9b66bc4 WD |
655 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
656 | [Define as const if the declaration of iconv() needs const.]) | |
3ebdd3c7 | 657 | |
99f106d1 | 658 | dnl AC_MSG_NOTICE([Looking in libraries: $LIBS]) |
e94989fe | 659 | |
317a0e8c | 660 | AC_REPLACE_FUNCS([inet_ntop inet_pton]) |
356bbb83 | 661 | |
4021aa45 | 662 | AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) |
2213961e WD |
663 | AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/types.h> |
664 | #include <sys/socket.h>]) | |
4021aa45 | 665 | |
824f1c79 DD |
666 | # Irix 6.5 has getaddrinfo but not the corresponding defines, so use |
667 | # builtin getaddrinfo if one of the defines don't exist | |
184dede9 DD |
668 | AC_CACHE_CHECK([whether defines needed by getaddrinfo exist], |
669 | rsync_cv_HAVE_GETADDR_DEFINES,[ | |
670 | AC_EGREP_CPP(yes, [ | |
671 | #include <sys/types.h> | |
672 | #include <sys/socket.h> | |
673 | #include <netdb.h> | |
674 | #ifdef AI_PASSIVE | |
675 | yes | |
2ef2e822 | 676 | #endif], |
184dede9 DD |
677 | rsync_cv_HAVE_GETADDR_DEFINES=yes, |
678 | rsync_cv_HAVE_GETADDR_DEFINES=no)]) | |
3bc31976 | 679 | AS_IF([test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"],[ |
824f1c79 DD |
680 | # Tru64 UNIX has getaddrinfo() but has it renamed in libc as |
681 | # something else so we must include <netdb.h> to get the | |
682 | # redefinition. | |
683 | AC_CHECK_FUNCS(getaddrinfo, , | |
684 | [AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>]) | |
23afe207 | 685 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
824f1c79 | 686 | #include <sys/socket.h> |
23afe207 | 687 | #include <netdb.h>]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])],[AC_MSG_RESULT([yes]) |
824f1c79 | 688 | AC_DEFINE(HAVE_GETADDRINFO, 1, |
23afe207 | 689 | [Define to 1 if you have the "getaddrinfo" function and required types.])],[AC_MSG_RESULT([no]) |
8e3a6db8 | 690 | AC_LIBOBJ([getaddrinfo])])]) |
3bc31976 | 691 | ],[AC_LIBOBJ([getaddrinfo])]) |
824f1c79 | 692 | |
2ef2e822 | 693 | AC_CHECK_MEMBER([struct sockaddr.sa_len], |
b4b90120 | 694 | [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ], |
0042f818 WD |
695 | [], |
696 | [ | |
697 | #include <sys/types.h> | |
698 | #include <sys/socket.h> | |
699 | ]) | |
700 | ||
b4b90120 WD |
701 | AC_CHECK_MEMBER([struct sockaddr_in.sin_len], |
702 | [ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ], | |
356bbb83 MP |
703 | [], |
704 | [ | |
705 | #include <sys/types.h> | |
706 | #include <sys/socket.h> | |
b4b90120 | 707 | #include <netinet/in.h> |
356bbb83 MP |
708 | ]) |
709 | ||
e49d7200 WD |
710 | AC_CHECK_MEMBER([struct sockaddr_un.sun_len], |
711 | [ AC_DEFINE(HAVE_SOCKADDR_UN_LEN, 1, [Do we have sockaddr_un.sun_len?]) ], | |
712 | [], | |
713 | [ | |
714 | #include <sys/types.h> | |
715 | #include <sys/socket.h> | |
716 | #include <netinet/in.h> | |
717 | ]) | |
718 | ||
bc2b4963 | 719 | AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id], |
a1d8f29a | 720 | [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ], |
bc2b4963 DD |
721 | [], |
722 | [ | |
723 | #include <sys/types.h> | |
724 | #include <sys/socket.h> | |
725 | #include <netinet/in.h> | |
726 | ]) | |
727 | ||
4021aa45 | 728 | AC_HAVE_TYPE([struct stat64], [#include <stdio.h> |
c83a2c8e WD |
729 | #if HAVE_SYS_TYPES_H |
730 | # include <sys/types.h> | |
731 | #endif | |
732 | #if HAVE_SYS_STAT_H | |
733 | # include <sys/stat.h> | |
734 | #endif | |
735 | #if STDC_HEADERS | |
736 | # include <stdlib.h> | |
737 | # include <stddef.h> | |
738 | #else | |
739 | # if HAVE_STDLIB_H | |
740 | # include <stdlib.h> | |
741 | # endif | |
742 | #endif | |
4021aa45 | 743 | ]) |
c83a2c8e | 744 | |
a784e10d DD |
745 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) |
746 | # | |
747 | AC_CHECK_FUNCS(strcasecmp) | |
748 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
749 | AC_CHECK_LIB(resolv, strcasecmp) | |
750 | fi | |
751 | ||
1c3344a1 WD |
752 | AC_CHECK_FUNCS(aclsort) |
753 | if test x"$ac_cv_func_aclsort" = x"no"; then | |
754 | AC_CHECK_LIB(sec, aclsort) | |
755 | fi | |
756 | ||
87fcb639 MP |
757 | dnl At the moment we don't test for a broken memcmp(), because all we |
758 | dnl need to do is test for equality, not comparison, and it seems that | |
2ef2e822 | 759 | dnl every platform has a memcmp that can do at least that. |
87fcb639 MP |
760 | dnl AC_FUNC_MEMCMP |
761 | ||
c627d613 | 762 | AC_FUNC_UTIME_NULL |
7fc08908 | 763 | AC_FUNC_ALLOCA |
8ce65463 WD |
764 | AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \ |
765 | fchmod fstat ftruncate strchr readlink link utime utimes lutimes strftime \ | |
f7746d00 | 766 | chflags getattrlist \ |
4d30f176 | 767 | memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \ |
84e1a698 | 768 | strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \ |
8ce65463 | 769 | setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \ |
cece2e3f | 770 | seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \ |
7f367bb1 | 771 | extattr_get_link sigaction sigprocmask setattrlist getgrouplist \ |
51e23e0a | 772 | initgroups utimensat posix_fallocate attropen setvbuf nanosleep usleep) |
24c857f1 | 773 | |
b6800a0b WD |
774 | dnl cygwin iconv.h defines iconv_open as libiconv_open |
775 | if test x"$ac_cv_func_iconv_open" != x"yes"; then | |
776 | AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)]) | |
777 | fi | |
778 | ||
28b519c9 WD |
779 | dnl Preallocation stuff (also fallocate, posix_fallocate function tests above): |
780 | ||
781 | AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[ | |
23afe207 WD |
782 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h> |
783 | #include <sys/types.h>]], [[fallocate(0, 0, 0, 0);]])],[rsync_cv_have_fallocate=yes],[rsync_cv_have_fallocate=no])]) | |
28b519c9 WD |
784 | if test x"$rsync_cv_have_fallocate" = x"yes"; then |
785 | AC_DEFINE(HAVE_FALLOCATE, 1, [Define to 1 if you have the fallocate function and it compiles and links without error]) | |
786 | fi | |
787 | ||
f3873b3d WD |
788 | AC_MSG_CHECKING([for FALLOC_FL_PUNCH_HOLE]) |
789 | AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ | |
790 | #define _GNU_SOURCE 1 | |
791 | #include <linux/falloc.h> | |
792 | #ifndef FALLOC_FL_PUNCH_HOLE | |
793 | #error FALLOC_FL_PUNCH_HOLE is missing | |
794 | #endif | |
795 | ]])], [ | |
796 | AC_MSG_RESULT([yes]) | |
797 | AC_DEFINE([HAVE_FALLOC_FL_PUNCH_HOLE], [1], [Define if FALLOC_FL_PUNCH_HOLE is available.]) | |
798 | ], [ | |
799 | AC_MSG_RESULT([no]) | |
800 | ] | |
801 | ) | |
802 | ||
803 | AC_MSG_CHECKING([for FALLOC_FL_ZERO_RANGE]) | |
804 | AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ | |
805 | #define _GNU_SOURCE 1 | |
806 | #include <linux/falloc.h> | |
807 | #ifndef FALLOC_FL_ZERO_RANGE | |
808 | #error FALLOC_FL_ZERO_RANGE is missing | |
809 | #endif | |
810 | ]])], [ | |
811 | AC_MSG_RESULT([yes]) | |
812 | AC_DEFINE([HAVE_FALLOC_FL_ZERO_RANGE], [1], [Define if FALLOC_FL_ZERO_RANGE is available.]) | |
813 | ], [ | |
814 | AC_MSG_RESULT([no]) | |
815 | ] | |
816 | ) | |
817 | ||
28b519c9 | 818 | AC_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[ |
23afe207 | 819 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/syscall.h> |
daf8f7a6 | 820 | #include <unistd.h> |
23afe207 | 821 | #include <sys/types.h>]], [[syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);]])],[rsync_cv_have_sys_fallocate=yes],[rsync_cv_have_sys_fallocate=no])]) |
28b519c9 WD |
822 | if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then |
823 | AC_DEFINE(HAVE_SYS_FALLOCATE, 1, [Define to 1 if you have the SYS_fallocate syscall number]) | |
824 | fi | |
825 | ||
826 | if test x"$ac_cv_func_posix_fallocate" = x"yes"; then | |
827 | AC_MSG_CHECKING([whether posix_fallocate is efficient]) | |
828 | case $host_os in | |
829 | *cygwin*) | |
830 | AC_MSG_RESULT(yes) | |
831 | AC_DEFINE(HAVE_EFFICIENT_POSIX_FALLOCATE, 1, | |
832 | [Define if posix_fallocate is efficient (Cygwin)]) | |
833 | ;; | |
834 | *) | |
835 | AC_MSG_RESULT(no) | |
836 | ;; | |
837 | esac | |
838 | fi | |
839 | ||
840 | dnl End of preallocation stuff | |
841 | ||
21524e30 WD |
842 | AC_CHECK_FUNCS(getpgrp tcgetpgrp) |
843 | if test $ac_cv_func_getpgrp = yes; then | |
844 | AC_FUNC_GETPGRP | |
845 | fi | |
846 | ||
49c24071 | 847 | AC_ARG_ENABLE(iconv-open, |
23afe207 | 848 | AS_HELP_STRING([--disable-iconv-open],[disable all use of iconv_open() function]), |
49c24071 WD |
849 | [], [enable_iconv_open=$ac_cv_func_iconv_open]) |
850 | ||
851 | if test x"$enable_iconv_open" != x"no"; then | |
852 | AC_DEFINE(USE_ICONV_OPEN, 1, [Define to 1 if you want rsync to make use of iconv_open()]) | |
853 | fi | |
854 | ||
332cf6df | 855 | AC_ARG_ENABLE(iconv, |
23afe207 | 856 | AS_HELP_STRING([--disable-iconv],[disable rsync's --iconv option]), |
49c24071 | 857 | [], [enable_iconv=$enable_iconv_open]) |
332cf6df | 858 | AH_TEMPLATE([ICONV_OPTION], |
6efaa74d | 859 | [Define if you want the --iconv option. Specifying a value will set the |
332cf6df WD |
860 | default iconv setting (a NULL means no --iconv processing by default).]) |
861 | if test x"$enable_iconv" != x"no"; then | |
862 | if test x"$enable_iconv" = x"yes"; then | |
863 | AC_DEFINE(ICONV_OPTION, NULL) | |
864 | else | |
865 | AC_DEFINE_UNQUOTED(ICONV_OPTION, "$enable_iconv") | |
866 | fi | |
867 | AC_DEFINE(UTF8_CHARSET, "UTF-8", [String to pass to iconv() for the UTF-8 charset.]) | |
868 | fi | |
869 | ||
0037bf23 | 870 | AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symlink,[ |
23afe207 | 871 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
21524e30 WD |
872 | #if HAVE_UNISTD_H |
873 | # include <unistd.h> | |
874 | #endif | |
875 | #include <stdlib.h> | |
876 | #include <errno.h> | |
daf8f7a6 | 877 | int main(void) { |
21524e30 WD |
878 | char const *dangling_symlink = "conftest.dangle"; |
879 | unlink(dangling_symlink); | |
880 | if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); | |
daf8f7a6 WD |
881 | if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) return 1; |
882 | return 0; | |
23afe207 | 883 | }]])],[rsync_cv_chown_modifies_symlink=yes],[rsync_cv_chown_modifies_symlink=no],[rsync_cv_chown_modifies_symlink=no])]) |
0037bf23 | 884 | if test $rsync_cv_chown_modifies_symlink = yes; then |
0d2aa5d9 | 885 | AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define to 1 if chown modifies symlinks.]) |
21524e30 WD |
886 | fi |
887 | ||
0037bf23 | 888 | AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[ |
23afe207 | 889 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
0037bf23 WD |
890 | #if HAVE_UNISTD_H |
891 | # include <unistd.h> | |
892 | #endif | |
893 | #include <stdlib.h> | |
894 | #include <errno.h> | |
895 | #define FILENAME "conftest.dangle" | |
daf8f7a6 | 896 | int main(void) { |
0037bf23 WD |
897 | unlink(FILENAME); |
898 | if (symlink("conftest.no-such", FILENAME) < 0) abort(); | |
0466e46b | 899 | unlink(FILENAME "2"); |
daf8f7a6 WD |
900 | if (link(FILENAME, FILENAME "2") < 0) return 1; |
901 | return 0; | |
23afe207 | 902 | }]])],[rsync_cv_can_hardlink_symlink=yes],[rsync_cv_can_hardlink_symlink=no],[rsync_cv_can_hardlink_symlink=no])]) |
0037bf23 WD |
903 | if test $rsync_cv_can_hardlink_symlink = yes; then |
904 | AC_DEFINE(CAN_HARDLINK_SYMLINK, 1, [Define to 1 if link() can hard-link symlinks.]) | |
905 | fi | |
906 | ||
907 | AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlink_special,[ | |
23afe207 | 908 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
0037bf23 WD |
909 | #if HAVE_UNISTD_H |
910 | # include <unistd.h> | |
911 | #endif | |
daf8f7a6 WD |
912 | #ifdef HAVE_SYS_STAT_H |
913 | #include <sys/stat.h> | |
914 | #endif | |
0037bf23 WD |
915 | #include <stdlib.h> |
916 | #include <errno.h> | |
917 | #define FILENAME "conftest.fifi" | |
daf8f7a6 | 918 | int main(void) { |
0037bf23 WD |
919 | unlink(FILENAME); |
920 | if (mkfifo(FILENAME, 0777) < 0) abort(); | |
0466e46b | 921 | unlink(FILENAME "2"); |
daf8f7a6 WD |
922 | if (link(FILENAME, FILENAME "2") < 0) return 1; |
923 | return 0; | |
23afe207 | 924 | }]])],[rsync_cv_can_hardlink_special=yes],[rsync_cv_can_hardlink_special=no],[rsync_cv_can_hardlink_special=no])]) |
0037bf23 WD |
925 | if test $rsync_cv_can_hardlink_special = yes; then |
926 | AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.]) | |
927 | fi | |
928 | ||
24c857f1 | 929 | AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ |
23afe207 | 930 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
6a5ef41f MP |
931 | #include <sys/types.h> |
932 | #include <sys/socket.h> | |
933 | ||
daf8f7a6 | 934 | int main(void) { |
6a5ef41f | 935 | int fd[2]; |
daf8f7a6 | 936 | return (socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1; |
23afe207 | 937 | }]])],[rsync_cv_HAVE_SOCKETPAIR=yes],[rsync_cv_HAVE_SOCKETPAIR=no],[rsync_cv_HAVE_SOCKETPAIR=cross])]) |
24c857f1 | 938 | if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then |
0d2aa5d9 | 939 | AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function]) |
24c857f1 | 940 | fi |
c627d613 | 941 | |
317a0e8c | 942 | AC_REPLACE_FUNCS([getpass]) |
333e3a9f | 943 | |
79f48760 | 944 | if test x"$with_included_popt" != x"yes"; then |
1ac15cd8 MP |
945 | AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes]) |
946 | fi | |
8afaef42 WD |
947 | if test x"$ac_cv_header_popt_popt_h" = x"yes"; then |
948 | # If the system has /usr/include/popt/popt.h, we enable the | |
949 | # included popt because an attempt to "#include <popt/popt.h>" | |
950 | # would use our included header file anyway (due to -I.), and | |
d7b6774d | 951 | # might conflict with the system popt. |
8afaef42 | 952 | with_included_popt=yes |
6de417d9 WD |
953 | elif test x"$ac_cv_header_popt_h" != x"yes"; then |
954 | with_included_popt=yes | |
8afaef42 | 955 | fi |
2d1ebe9c | 956 | |
12458878 | 957 | AC_MSG_CHECKING([whether to use included libpopt]) |
79f48760 | 958 | if test x"$with_included_popt" = x"yes"; then |
12458878 | 959 | AC_MSG_RESULT($srcdir/popt) |
1ac15cd8 | 960 | BUILD_POPT='$(popt_OBJS)' |
6ffd8f21 | 961 | CFLAGS="-I$srcdir/popt $CFLAGS" |
5216de37 | 962 | if test x"$ALLOCA" != x |
7fc08908 | 963 | then |
5216de37 DD |
964 | # this can be removed when/if we add an included alloca.c; |
965 | # see autoconf documentation on AC_FUNC_ALLOCA | |
8af534a5 | 966 | AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)]) |
7fc08908 | 967 | fi |
2d1ebe9c MP |
968 | else |
969 | AC_MSG_RESULT(no) | |
79fc6bdb | 970 | fi |
c627d613 | 971 | |
7da17144 WD |
972 | # We default to using our zlib unless --with-included-zlib=no is given. |
973 | if test x"$with_included_zlib" != x"no"; then | |
974 | with_included_zlib=yes | |
975 | elif test x"$ac_cv_header_zlib_h" != x"yes"; then | |
976 | with_included_zlib=yes | |
977 | fi | |
978 | if test x"$with_included_zlib" != x"yes"; then | |
979 | AC_CHECK_LIB(z, deflateParams, , [with_included_zlib=yes]) | |
980 | fi | |
981 | ||
982 | AC_MSG_CHECKING([whether to use included zlib]) | |
983 | if test x"$with_included_zlib" = x"yes"; then | |
984 | AC_MSG_RESULT($srcdir/zlib) | |
985 | BUILD_ZLIB='$(zlib_OBJS)' | |
6ffd8f21 | 986 | CFLAGS="-I$srcdir/zlib $CFLAGS" |
7da17144 | 987 | else |
22a3ac0b | 988 | AC_DEFINE(EXTERNAL_ZLIB, 1, [Define to 1 if using external zlib]) |
7da17144 WD |
989 | AC_MSG_RESULT(no) |
990 | fi | |
991 | ||
0d2aa5d9 | 992 | AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[ |
23afe207 | 993 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char *s = ""]])],[rsync_cv_SIGNED_CHAR_OK=yes],[rsync_cv_SIGNED_CHAR_OK=no])]) |
0d2aa5d9 WD |
994 | if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then |
995 | AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) | |
7597e1a9 | 996 | fi |
bcacc18b | 997 | |
7b3d4257 | 998 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
23afe207 | 999 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/types.h> |
59503278 | 1000 | #include <dirent.h> |
daf8f7a6 | 1001 | int main(void) { struct dirent *di; DIR *d = opendir("."); di = readdir(d); |
59503278 | 1002 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && |
daf8f7a6 | 1003 | 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 | 1004 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then |
0d2aa5d9 | 1005 | AC_DEFINE(HAVE_BROKEN_READDIR, 1, [Define to 1 if readdir() is broken]) |
7597e1a9 | 1006 | fi |
1e9f155a | 1007 | |
4021aa45 | 1008 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_STRUCT_UTIMBUF,[ |
23afe207 | 1009 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
daf8f7a6 | 1010 | #include <utime.h>]], [[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);]])],[rsync_cv_HAVE_STRUCT_UTIMBUF=yes],[rsync_cv_HAVE_STRUCT_UTIMBUF=no])]) |
4021aa45 WD |
1011 | if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then |
1012 | AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type]) | |
7597e1a9 | 1013 | fi |
d6e6ecbd | 1014 | |
3060d4aa | 1015 | AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ |
23afe207 | 1016 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h> |
daf8f7a6 | 1017 | #include <unistd.h>]], [[struct timeval tv; return gettimeofday(&tv, NULL);]])],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=no])]) |
a20a88d2 | 1018 | if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then |
0d2aa5d9 | 1019 | AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [Define to 1 if gettimeofday() takes a time-zone arg]) |
3060d4aa AT |
1020 | fi |
1021 | ||
8950ac03 | 1022 | AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[ |
23afe207 | 1023 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
8950ac03 AT |
1024 | #include <sys/types.h> |
1025 | #include <stdarg.h> | |
daf8f7a6 WD |
1026 | #include <stdio.h> |
1027 | #include <stdlib.h> | |
1028 | #include <string.h> | |
2ef2e822 | 1029 | void foo(const char *format, ...) { |
8950ac03 AT |
1030 | va_list ap; |
1031 | int len; | |
c66e08ac | 1032 | static char buf[] = "12345678901234567890"; |
8950ac03 AT |
1033 | |
1034 | va_start(ap, format); | |
1035 | len = vsnprintf(0, 0, format, ap); | |
1036 | va_end(ap); | |
1037 | if (len != 5) exit(1); | |
1038 | ||
1039 | if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); | |
8950ac03 | 1040 | } |
daf8f7a6 | 1041 | int main(void) { foo("hello"); return 0; } |
23afe207 | 1042 | ]])],[rsync_cv_HAVE_C99_VSNPRINTF=yes],[rsync_cv_HAVE_C99_VSNPRINTF=no],[rsync_cv_HAVE_C99_VSNPRINTF=cross])]) |
8950ac03 | 1043 | if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then |
0d2aa5d9 | 1044 | AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value]) |
8950ac03 AT |
1045 | fi |
1046 | ||
1047 | ||
f62c17e3 | 1048 | AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[ |
23afe207 | 1049 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h> |
f62c17e3 AT |
1050 | #include <sys/types.h> |
1051 | #include <sys/stat.h> | |
1052 | #include <unistd.h> | |
daf8f7a6 | 1053 | int main(void) { |
f62c17e3 | 1054 | struct stat st; |
2ef2e822 WD |
1055 | char tpl[20]="/tmp/test.XXXXXX"; |
1056 | int fd = mkstemp(tpl); | |
daf8f7a6 | 1057 | if (fd == -1) return 1; |
f62c17e3 | 1058 | unlink(tpl); |
daf8f7a6 WD |
1059 | if (fstat(fd, &st) != 0) return 1; |
1060 | if ((st.st_mode & 0777) != 0600) return 1; | |
1061 | return 0; | |
23afe207 | 1062 | }]])],[rsync_cv_HAVE_SECURE_MKSTEMP=yes],[rsync_cv_HAVE_SECURE_MKSTEMP=no],[rsync_cv_HAVE_SECURE_MKSTEMP=cross])]) |
f62c17e3 | 1063 | if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then |
83238ed0 | 1064 | case $host_os in |
5f2c5bf1 WD |
1065 | hpux*) |
1066 | dnl HP-UX has a broken mkstemp() implementation they refuse to fix, | |
1067 | dnl so we noisily skip using it. See HP change request JAGaf34426 | |
1068 | dnl for details. (sbonds) | |
1069 | AC_MSG_WARN(Skipping broken HP-UX mkstemp() -- using mktemp() instead) | |
1070 | ;; | |
1071 | *) | |
1072 | AC_DEFINE(HAVE_SECURE_MKSTEMP, 1, [Define to 1 if mkstemp() is available and works right]) | |
1073 | ;; | |
1074 | esac | |
f62c17e3 AT |
1075 | fi |
1076 | ||
3060d4aa | 1077 | |
e49d7200 | 1078 | AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ |
23afe207 | 1079 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e49d7200 WD |
1080 | #include <stdio.h> |
1081 | #include <sys/stat.h> | |
1082 | #include <errno.h> | |
daf8f7a6 WD |
1083 | #if HAVE_UNISTD_H |
1084 | # include <unistd.h> | |
1085 | #endif | |
1086 | int main(void) { int rc, ec; char *fn = "fifo-test"; | |
e49d7200 | 1087 | unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); |
12a01be1 | 1088 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
23afe207 | 1089 | return 0;}]])],[rsync_cv_MKNOD_CREATES_FIFOS=yes],[rsync_cv_MKNOD_CREATES_FIFOS=no],[rsync_cv_MKNOD_CREATES_FIFOS=cross])]) |
e49d7200 WD |
1090 | if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then |
1091 | AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.]) | |
1092 | fi | |
1093 | ||
1094 | AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[ | |
23afe207 | 1095 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e49d7200 WD |
1096 | #include <stdio.h> |
1097 | #include <sys/stat.h> | |
1098 | #include <errno.h> | |
daf8f7a6 WD |
1099 | #if HAVE_UNISTD_H |
1100 | # include <unistd.h> | |
1101 | #endif | |
1102 | int main(void) { int rc, ec; char *fn = "sock-test"; | |
e49d7200 | 1103 | unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); |
12a01be1 | 1104 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
23afe207 | 1105 | return 0;}]])],[rsync_cv_MKNOD_CREATES_SOCKETS=yes],[rsync_cv_MKNOD_CREATES_SOCKETS=no],[rsync_cv_MKNOD_CREATES_SOCKETS=cross])]) |
e49d7200 WD |
1106 | if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then |
1107 | AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) | |
1108 | fi | |
1109 | ||
692da0b5 DD |
1110 | # |
1111 | # The following test was mostly taken from the tcl/tk plus patches | |
1112 | # | |
79fc6bdb | 1113 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
1114 | rm -rf conftest* |
1115 | cat > conftest.$ac_ext <<EOF | |
daf8f7a6 | 1116 | int main(void) { return 0; } |
692da0b5 DD |
1117 | EOF |
1118 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
1119 | if test -f conftest..o; then | |
79fc6bdb DD |
1120 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
1121 | else | |
1122 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
1123 | fi | |
1124 | rm -rf conftest* | |
1125 | ]) | |
1126 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
1127 | OBJ_SAVE="#" |
1128 | OBJ_RESTORE="#" | |
1129 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
1130 | else |
1131 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
1132 | 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' | |
1133 | CC_SHOBJ_FLAG="" | |
692da0b5 | 1134 | fi |
79fc6bdb | 1135 | |
692da0b5 DD |
1136 | AC_SUBST(OBJ_SAVE) |
1137 | AC_SUBST(OBJ_RESTORE) | |
1138 | AC_SUBST(CC_SHOBJ_FLAG) | |
1ac15cd8 | 1139 | AC_SUBST(BUILD_POPT) |
7da17144 | 1140 | AC_SUBST(BUILD_ZLIB) |
225787a4 | 1141 | AC_SUBST(MAKE_MAN) |
7d29d4ba | 1142 | |
1c3344a1 WD |
1143 | AC_CHECK_FUNCS(_acl __acl _facl __facl) |
1144 | ################################################# | |
1145 | # check for ACL support | |
1146 | ||
1147 | AC_MSG_CHECKING([whether to support ACLs]) | |
1148 | AC_ARG_ENABLE(acl-support, | |
23afe207 | 1149 | AS_HELP_STRING([--disable-acl-support],[disable ACL support])) |
1c3344a1 WD |
1150 | |
1151 | if test x"$enable_acl_support" = x"no"; then | |
1152 | AC_MSG_RESULT(no) | |
1153 | else | |
1c3344a1 WD |
1154 | case "$host_os" in |
1155 | *sysv5*) | |
1156 | AC_MSG_RESULT(Using UnixWare ACLs) | |
1157 | AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs]) | |
545584cb | 1158 | AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs]) |
1c3344a1 | 1159 | ;; |
6af8e114 | 1160 | solaris*) |
1c3344a1 WD |
1161 | AC_MSG_RESULT(Using solaris ACLs) |
1162 | AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs]) | |
987838fd | 1163 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1164 | ;; |
1165 | *hpux*) | |
1166 | AC_MSG_RESULT(Using HPUX ACLs) | |
1167 | AC_DEFINE(HAVE_HPUX_ACLS, 1, [true if you have HPUX ACLs]) | |
987838fd | 1168 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1169 | ;; |
1170 | *irix*) | |
1171 | AC_MSG_RESULT(Using IRIX ACLs) | |
1172 | AC_DEFINE(HAVE_IRIX_ACLS, 1, [true if you have IRIX ACLs]) | |
987838fd | 1173 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1174 | ;; |
1175 | *aix*) | |
1176 | AC_MSG_RESULT(Using AIX ACLs) | |
1177 | AC_DEFINE(HAVE_AIX_ACLS, 1, [true if you have AIX ACLs]) | |
987838fd | 1178 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1179 | ;; |
1180 | *osf*) | |
1181 | AC_MSG_RESULT(Using Tru64 ACLs) | |
1182 | AC_DEFINE(HAVE_TRU64_ACLS, 1, [true if you have Tru64 ACLs]) | |
987838fd | 1183 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1184 | LIBS="$LIBS -lpacl" |
1185 | ;; | |
16edf865 | 1186 | darwin*) |
49ea69b3 WD |
1187 | AC_MSG_RESULT(Using OS X ACLs) |
1188 | AC_DEFINE(HAVE_OSX_ACLS, 1, [true if you have Mac OS X ACLs]) | |
1189 | AC_DEFINE(SUPPORT_ACLS, 1) | |
88467ec4 | 1190 | ;; |
1c3344a1 WD |
1191 | *) |
1192 | AC_MSG_RESULT(running tests:) | |
1193 | AC_CHECK_LIB(acl,acl_get_file) | |
677c6e14 | 1194 | AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ |
23afe207 WD |
1195 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
1196 | #include <sys/acl.h>]], [[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);]])],[samba_cv_HAVE_POSIX_ACLS=yes],[samba_cv_HAVE_POSIX_ACLS=no])]) | |
1c3344a1 WD |
1197 | AC_MSG_CHECKING(ACL test results) |
1198 | if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then | |
1199 | AC_MSG_RESULT(Using posix ACLs) | |
1200 | AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs]) | |
987838fd | 1201 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 | 1202 | AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ |
23afe207 WD |
1203 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
1204 | #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 |
1205 | if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then |
1206 | AC_DEFINE(HAVE_ACL_GET_PERM_NP, 1, [true if you have acl_get_perm_np]) | |
1207 | fi | |
1208 | else | |
987838fd WD |
1209 | if test x"$enable_acl_support" = x"yes"; then |
1210 | AC_MSG_ERROR(Failed to find ACL support) | |
1211 | else | |
1212 | AC_MSG_RESULT(No ACL support found) | |
1c3344a1 WD |
1213 | fi |
1214 | fi | |
1215 | ;; | |
1216 | esac | |
1217 | fi | |
1218 | ||
16edf865 WD |
1219 | ################################################# |
1220 | # check for extended attribute support | |
1221 | AC_MSG_CHECKING(whether to support extended attributes) | |
1222 | AC_ARG_ENABLE(xattr-support, | |
23afe207 | 1223 | AS_HELP_STRING([--disable-xattr-support],[disable extended attributes]), |
c4170cba | 1224 | [], [case "$ac_cv_func_getxattr$ac_cv_func_extattr_get_link$ac_cv_func_attropen" in |
6b5a8f80 WD |
1225 | *yes*) enable_xattr_support=maybe ;; |
1226 | *) enable_xattr_support=no ;; | |
1227 | esac]) | |
e8c64ffd WD |
1228 | AH_TEMPLATE([SUPPORT_XATTRS], |
1229 | [Define to 1 to add support for extended attributes]) | |
16edf865 WD |
1230 | if test x"$enable_xattr_support" = x"no"; then |
1231 | AC_MSG_RESULT(no) | |
1232 | else | |
1233 | case "$host_os" in | |
19831980 | 1234 | *linux*|*netbsd*) |
16edf865 | 1235 | AC_MSG_RESULT(Using Linux xattrs) |
19831980 | 1236 | AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs (or equivalent)]) |
e8c64ffd | 1237 | AC_DEFINE(SUPPORT_XATTRS, 1) |
e2c1e482 | 1238 | AC_DEFINE(NO_SYMLINK_USER_XATTRS, 1, [True if symlinks do not support user xattrs]) |
677c6e14 | 1239 | AC_CHECK_LIB(attr,getxattr) |
16edf865 WD |
1240 | ;; |
1241 | darwin*) | |
1242 | AC_MSG_RESULT(Using OS X xattrs) | |
1243 | AC_DEFINE(HAVE_OSX_XATTRS, 1, [True if you have Mac OS X xattrs]) | |
1244 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
6500e076 WD |
1245 | AC_DEFINE(NO_DEVICE_XATTRS, 1, [True if device files do not support xattrs]) |
1246 | AC_DEFINE(NO_SPECIAL_XATTRS, 1, [True if special files do not support xattrs]) | |
16edf865 WD |
1247 | ;; |
1248 | freebsd*) | |
1249 | AC_MSG_RESULT(Using FreeBSD extattrs) | |
1250 | AC_DEFINE(HAVE_FREEBSD_XATTRS, 1, [True if you have FreeBSD xattrs]) | |
1251 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
1252 | ;; | |
05a652d0 WD |
1253 | solaris*) |
1254 | AC_MSG_RESULT(Using Solaris xattrs) | |
1255 | AC_DEFINE(HAVE_SOLARIS_XATTRS, 1, [True if you have Solaris xattrs]) | |
1256 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
a131954b | 1257 | AC_DEFINE(NO_SYMLINK_XATTRS, 1, [True if symlinks do not support xattrs]) |
05a652d0 | 1258 | ;; |
16edf865 WD |
1259 | *) |
1260 | if test x"$enable_xattr_support" = x"yes"; then | |
1261 | AC_MSG_ERROR(Failed to find extended attribute support) | |
1262 | else | |
1263 | AC_MSG_RESULT(No extended attribute support found) | |
1264 | fi | |
1265 | ;; | |
1266 | esac | |
1267 | fi | |
1268 | ||
f4901024 WD |
1269 | if test x"$enable_acl_support" = x"no" -o x"$enable_xattr_support" = x"no" -o x"$enable_iconv" = x"no"; then |
1270 | AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter]) | |
1271 | OLD_CFLAGS="$CFLAGS" | |
1272 | CFLAGS="$CFLAGS -Wno-unused-parameter" | |
23afe207 | 1273 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[printf("hello\n");]])],[rsync_warn_flag=yes],[rsync_warn_flag=no]) |
f4901024 WD |
1274 | AC_MSG_RESULT([$rsync_warn_flag]) |
1275 | if test x"$rsync_warn_flag" = x"no"; then | |
1276 | CFLAGS="$OLD_CFLAGS" | |
1277 | fi | |
1278 | fi | |
1279 | ||
aa0e6b99 | 1280 | case "$CC" in |
d4c5cb2b | 1281 | ' checker'*|checker*) |
aa0e6b99 WD |
1282 | AC_DEFINE(FORCE_FD_ZERO_MEMSET, 1, [Used to make "checker" understand that FD_ZERO() clears memory.]) |
1283 | ;; | |
1284 | esac | |
1285 | ||
bf5c2bf6 MP |
1286 | AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig]) |
1287 | AC_OUTPUT | |
a4677968 MP |
1288 | |
1289 | AC_MSG_RESULT() | |
1290 | AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful]) | |
1291 | AC_MSG_RESULT() |