]>
Commit | Line | Data |
---|---|---|
c627d613 | 1 | dnl Process this file with autoconf to produce a configure script. |
06963d0f | 2 | |
dcbe005a | 3 | AC_INIT([rsync],[3.2.2pre1],[https://rsync.samba.org/bugtracking.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, "$NOBODY_GROUP", [unprivileged group for unprivileged user]) | |
195 | ||
5fa4209c JJ |
196 | # SIMD optimizations |
197 | SIMD= | |
70c6b408 | 198 | |
5fa4209c JJ |
199 | AC_MSG_CHECKING([whether to enable SIMD optimizations]) |
200 | AC_ARG_ENABLE(simd, | |
7fd24bef | 201 | AS_HELP_STRING([--disable-simd],[disable SIMD optimizations (requires c++)])) |
5fa4209c | 202 | |
bad97961 WD |
203 | # Clag is crashing with -g -O2, so we'll get rid of -g for now. |
204 | CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g //'` | |
205 | ||
7fd24bef | 206 | if test x"$enable_simd" != x"no"; then |
4f539ccf | 207 | # For x86-64 SIMD, g++ >=5 or clang++ >=7 is required |
54b1ddc4 | 208 | if test x"$build_cpu" = x"x86_64"; then |
f9aece89 | 209 | AC_LANG(C++) |
1b5819ef | 210 | AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> |
f9aece89 | 211 | #include <immintrin.h> |
1b5819ef WD |
212 | __attribute__ ((target("default"))) int test_ssse3(int x) { return x; } |
213 | __attribute__ ((target("default"))) int test_sse2(int x) { return x; } | |
214 | __attribute__ ((target("default"))) int test_avx2(int x) { return x; } | |
215 | __attribute__ ((target("ssse3"))) int test_ssse3(int x) { return x; } | |
216 | __attribute__ ((target("sse2"))) int test_sse2(int x) { return x; } | |
217 | __attribute__ ((target("avx2"))) int test_avx2(int x) { return x; } | |
29c7a455 WD |
218 | typedef long long __m128i_u __attribute__((__vector_size__(16), __may_alias__, __aligned__(1))); |
219 | typedef long long __m256i_u __attribute__((__vector_size__(32), __may_alias__, __aligned__(1))); | |
f86ceb55 | 220 | __attribute__ ((target("default"))) void more_testing(char* buf, int len) { } |
e9e9fd0c | 221 | __attribute__ ((target("ssse3"))) void more_testing(char* buf, int len) |
29c7a455 WD |
222 | { |
223 | int i; | |
224 | for (i = 0; i < (len-32); i+=32) { | |
225 | __m128i in8_1, in8_2; | |
226 | in8_1 = _mm_lddqu_si128((__m128i_u*)&buf[i]); | |
227 | in8_2 = _mm_lddqu_si128((__m128i_u*)&buf[i + 16]); | |
228 | } | |
229 | } | |
1b5819ef | 230 | ]], [[if (test_ssse3(42) != 42 || test_sse2(42) != 42 || test_avx2(42) != 42) exit(1);]])],[CXX_OK=yes],[CXX_OK=no]) |
f9aece89 | 231 | AC_LANG(C) |
a93eb4cf WD |
232 | if test x"$CXX_OK" = x"yes"; then |
233 | # AC_MSG_RESULT() is called below. | |
b37a1363 | 234 | SIMD="x86_64" |
f9aece89 | 235 | elif test x"$enable_simd" = x"yes"; then |
a93eb4cf | 236 | AC_MSG_RESULT(error) |
f9aece89 WD |
237 | AC_MSG_ERROR(The SIMD compilation test failed. |
238 | Omit --enable-simd to continue without it.) | |
4f539ccf | 239 | fi |
7fd24bef | 240 | elif test x"$enable_simd" = x"yes"; then |
c6f89cbf WD |
241 | AC_MSG_RESULT(unavailable) |
242 | AC_MSG_ERROR(The SIMD optimizations are currently x86_64 only. | |
7fd24bef | 243 | Omit --enable-simd to continue without it.) |
5fa4209c JJ |
244 | fi |
245 | fi | |
246 | ||
247 | if test x"$SIMD" != x""; then | |
5fa4209c | 248 | AC_MSG_RESULT([yes ($SIMD)]) |
38ecf188 | 249 | AC_DEFINE(HAVE_SIMD, 1, [Define to 1 to enable SIMD optimizations]) |
b37a1363 | 250 | SIMD='$(SIMD_'"$SIMD)" |
4f539ccf | 251 | # We only use c++ for its target attribute dispatching, disable unneeded bulky features |
8cd9aa32 | 252 | CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti" |
d8d2d716 WD |
253 | # Apple often has "g++" as a symlink for clang. Try to find out the truth. |
254 | CXX_VERSION=`$CXX --version 2>/dev/null | head -n 2` | |
255 | case "$CXX_VERSION" in | |
7e95ba87 WD |
256 | *clang*) CXXFLAGS="$CXXFLAGS -fno-slp-vectorize" ;; # avoid a performance hit |
257 | esac | |
70c6b408 JJ |
258 | else |
259 | AC_MSG_RESULT(no) | |
260 | fi | |
261 | ||
5fa4209c JJ |
262 | AC_SUBST(SIMD) |
263 | ||
1629b803 WD |
264 | AC_MSG_CHECKING([if assembler accepts noexecstack]) |
265 | OLD_CFLAGS="$CFLAGS" | |
266 | CFLAGS="$CFLAGS -Wa,--noexecstack" | |
267 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[return 0;]])], | |
268 | [ NOEXECSTACK='-Wa,--noexecstack' ; AC_MSG_RESULT(yes) ], | |
269 | [ NOEXECSTACK='' ; AC_MSG_RESULT(no) ]) | |
270 | CFLAGS="$OLD_CFLAGS" | |
271 | AC_SUBST(NOEXECSTACK) | |
272 | ||
273 | ASM= | |
274 | ||
275 | AC_MSG_CHECKING([whether to enable ASM optimizations]) | |
276 | AC_ARG_ENABLE(asm, | |
277 | AS_HELP_STRING([--disable-asm],[disable ASM optimizations])) | |
278 | ||
279 | if test x"$enable_asm" != x"no"; then | |
280 | if test x"$build_cpu" = x"x86_64"; then | |
281 | ASM="$build_cpu" | |
282 | elif test x"$enable_asm" = x"yes"; then | |
283 | AC_MSG_RESULT(unavailable) | |
284 | AC_MSG_ERROR(The ASM optimizations are currently x86_64 only. | |
285 | Omit --enable-asm to continue without it.) | |
286 | fi | |
287 | fi | |
288 | ||
289 | if test x"$ASM" != x""; then | |
290 | AC_MSG_RESULT([yes ($ASM)]) | |
291 | AC_DEFINE(HAVE_ASM, 1, [Define to 1 to enable ASM optimizations]) | |
292 | ASM='$(ASM_'"$ASM)" | |
293 | else | |
294 | AC_MSG_RESULT(no) | |
295 | fi | |
296 | ||
297 | AC_SUBST(ASM) | |
298 | ||
03e23e07 | 299 | # arrgh. libc in some old debian version screwed up the largefile |
f0af1e5e AT |
300 | # stuff, getting byte range locking wrong |
301 | AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[ | |
23afe207 | 302 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
f0af1e5e AT |
303 | #define _FILE_OFFSET_BITS 64 |
304 | #include <stdio.h> | |
305 | #include <fcntl.h> | |
306 | #include <sys/types.h> | |
307 | #include <sys/wait.h> | |
daf8f7a6 WD |
308 | #if HAVE_UNISTD_H |
309 | #include <unistd.h> | |
310 | #endif | |
f0af1e5e | 311 | |
2ef2e822 | 312 | int main(void) |
f0af1e5e AT |
313 | { |
314 | struct flock lock; | |
9eac94a4 WD |
315 | int status; |
316 | char tpl[32] = "/tmp/locktest.XXXXXX"; | |
317 | int fd = mkstemp(tpl); | |
318 | if (fd < 0) { | |
319 | strcpy(tpl, "conftest.dat"); | |
320 | fd = open(tpl, O_CREAT|O_RDWR, 0600); | |
321 | } | |
322 | ||
f0af1e5e AT |
323 | lock.l_type = F_WRLCK; |
324 | lock.l_whence = SEEK_SET; | |
325 | lock.l_start = 0; | |
326 | lock.l_len = 1; | |
327 | lock.l_pid = 0; | |
f0af1e5e AT |
328 | fcntl(fd,F_SETLK,&lock); |
329 | if (fork() == 0) { | |
9eac94a4 WD |
330 | lock.l_start = 1; |
331 | _exit(fcntl(fd,F_SETLK,&lock) == 0); | |
332 | } | |
333 | wait(&status); | |
334 | unlink(tpl); | |
daf8f7a6 | 335 | return WEXITSTATUS(status); |
f0af1e5e | 336 | } |
23afe207 | 337 | ]])],[rsync_cv_HAVE_BROKEN_LARGEFILE=yes],[rsync_cv_HAVE_BROKEN_LARGEFILE=no],[rsync_cv_HAVE_BROKEN_LARGEFILE=cross])]) |
f0af1e5e AT |
338 | if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then |
339 | AC_SYS_LARGEFILE | |
340 | fi | |
341 | ||
06963d0f MP |
342 | ipv6type=unknown |
343 | ipv6lib=none | |
22cd0063 | 344 | ipv6trylibc=yes |
06963d0f | 345 | |
2ef2e822 | 346 | AC_ARG_ENABLE(ipv6, |
1efeb591 | 347 | AS_HELP_STRING([--disable-ipv6],[turn off IPv6 support])) |
79f48760 | 348 | if test x"$enable_ipv6" != x"no"; then |
06963d0f | 349 | AC_MSG_CHECKING([ipv6 stack type]) |
8a68cad1 | 350 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta cygwin; do |
06963d0f MP |
351 | case $i in |
352 | inria) | |
353 | # http://www.kame.net/ | |
354 | AC_EGREP_CPP(yes, [ | |
355 | #include <netinet/in.h> | |
356 | #ifdef IPV6_INRIA_VERSION | |
357 | yes | |
358 | #endif], | |
359 | [ipv6type=$i; | |
a358449a MP |
360 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
361 | ]) | |
06963d0f MP |
362 | ;; |
363 | kame) | |
364 | # http://www.kame.net/ | |
365 | AC_EGREP_CPP(yes, [ | |
366 | #include <netinet/in.h> | |
367 | #ifdef __KAME__ | |
368 | yes | |
369 | #endif], | |
2ef2e822 | 370 | [ipv6type=$i; |
a358449a | 371 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
372 | ;; |
373 | linux-glibc) | |
374 | # http://www.v6.linux.or.jp/ | |
375 | AC_EGREP_CPP(yes, [ | |
376 | #include <features.h> | |
377 | #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 | |
378 | yes | |
379 | #endif], | |
380 | [ipv6type=$i; | |
a358449a | 381 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
382 | ;; |
383 | linux-inet6) | |
384 | # http://www.v6.linux.or.jp/ | |
385 | if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then | |
386 | ipv6type=$i | |
387 | ipv6lib=inet6 | |
388 | ipv6libdir=/usr/inet6/lib | |
389 | ipv6trylibc=yes; | |
a358449a MP |
390 | AC_DEFINE(INET6, 1, [true if you have IPv6]) |
391 | CFLAGS="-I/usr/inet6/include $CFLAGS" | |
06963d0f MP |
392 | fi |
393 | ;; | |
62342430 WD |
394 | solaris) |
395 | # http://www.sun.com | |
396 | AC_EGREP_CPP(yes, [ | |
397 | #include <netinet/ip6.h> | |
398 | #ifdef __sun | |
399 | yes | |
400 | #endif], | |
401 | [ipv6type=$i; | |
402 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
403 | ;; | |
06963d0f MP |
404 | toshiba) |
405 | AC_EGREP_CPP(yes, [ | |
406 | #include <sys/param.h> | |
407 | #ifdef _TOSHIBA_INET6 | |
408 | yes | |
409 | #endif], | |
410 | [ipv6type=$i; | |
411 | ipv6lib=inet6; | |
412 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 413 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
414 | ;; |
415 | v6d) | |
416 | AC_EGREP_CPP(yes, [ | |
417 | #include </usr/local/v6/include/sys/v6config.h> | |
418 | #ifdef __V6D__ | |
419 | yes | |
420 | #endif], | |
421 | [ipv6type=$i; | |
422 | ipv6lib=v6; | |
423 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 424 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f MP |
425 | ;; |
426 | zeta) | |
427 | AC_EGREP_CPP(yes, [ | |
428 | #include <sys/param.h> | |
429 | #ifdef _ZETA_MINAMI_INET6 | |
430 | yes | |
431 | #endif], | |
432 | [ipv6type=$i; | |
433 | ipv6lib=inet6; | |
434 | ipv6libdir=/usr/local/v6/lib; | |
a358449a | 435 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) |
06963d0f | 436 | ;; |
8a68cad1 WD |
437 | cygwin) |
438 | AC_EGREP_CPP(yes, [ | |
439 | #include <netinet/in.h> | |
440 | #ifdef _CYGWIN_IN6_H | |
441 | yes | |
442 | #endif], | |
443 | [ipv6type=$i; | |
444 | AC_DEFINE(INET6, 1, [true if you have IPv6])]) | |
445 | ;; | |
06963d0f MP |
446 | esac |
447 | if test "$ipv6type" != "unknown"; then | |
448 | break | |
449 | fi | |
450 | done | |
451 | AC_MSG_RESULT($ipv6type) | |
06963d0f | 452 | |
17d5a07e MP |
453 | AC_SEARCH_LIBS(getaddrinfo, inet6) |
454 | fi | |
06963d0f | 455 | |
79f48760 WD |
456 | dnl Do you want to disable use of locale functions |
457 | AC_ARG_ENABLE([locale], | |
23afe207 | 458 | AS_HELP_STRING([--disable-locale],[disable locale features])) |
79f48760 | 459 | AH_TEMPLATE([CONFIG_LOCALE], |
3f770ab0 | 460 | [Undefine if you do not want locale features. By default this is defined.]) |
79f48760 WD |
461 | if test x"$enable_locale" != x"no"; then |
462 | AC_DEFINE(CONFIG_LOCALE) | |
463 | fi | |
464 | ||
9f639210 DD |
465 | AC_MSG_CHECKING([whether to call shutdown on all sockets]) |
466 | case $host_os in | |
467 | *cygwin* ) AC_MSG_RESULT(yes) | |
2ef2e822 | 468 | AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, |
0d2aa5d9 | 469 | [Define to 1 if sockets need to be shutdown]) |
8ed16deb DD |
470 | ;; |
471 | * ) AC_MSG_RESULT(no);; | |
472 | esac | |
473 | ||
cd957c70 | 474 | AC_C_BIGENDIAN |
c627d613 | 475 | AC_HEADER_DIRENT |
c627d613 AT |
476 | AC_HEADER_TIME |
477 | AC_HEADER_SYS_WAIT | |
1cb6f3bf WD |
478 | AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ |
479 | unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \ | |
480 | sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \ | |
4d30f176 | 481 | sys/un.h sys/attr.h mcheck.h arpa/inet.h arpa/nameser.h locale.h \ |
8afaef42 WD |
482 | netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \ |
483 | sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \ | |
7da17144 | 484 | popt.h popt/popt.h linux/falloc.h netinet/in_systm.h netinet/ip.h \ |
c394e861 | 485 | zlib.h xxhash.h openssl/md4.h openssl/md5.h zstd.h lz4.h) |
5e4a1441 | 486 | AC_HEADER_MAJOR_FIXED |
c627d613 | 487 | |
15c1162b WD |
488 | AC_MSG_CHECKING([whether to enable use of openssl crypto library]) |
489 | AC_ARG_ENABLE([openssl], | |
490 | AS_HELP_STRING([--disable-openssl],[disable openssl crypto library])) | |
491 | AH_TEMPLATE([USE_OPENSSL], | |
492 | [Undefine if you do not want to use openssl crypto library. By default this is defined.]) | |
6a22f4fe | 493 | if test x"$enable_openssl" != x"no"; then |
494 | if test x"$ac_cv_header_openssl_md4_h" = x"yes" && test x"$ac_cv_header_openssl_md5_h" = x"yes"; then | |
495 | AC_MSG_RESULT(yes) | |
496 | AC_SEARCH_LIBS(MD5_Init, crypto, | |
497 | [AC_DEFINE(USE_OPENSSL)], | |
498 | [AC_MSG_ERROR(Failed to find MD5_Init function in openssl crypto lib. | |
499 | Use --disable-openssl to continue without openssl crypto lib support.)]) | |
500 | else | |
501 | AC_MSG_RESULT(no) | |
502 | AC_MSG_ERROR(Failed to find openssl/md4.h and openssl/md5.h for openssl crypto lib support. | |
503 | Use --disable-openssl to continue without it.) | |
504 | fi | |
15c1162b WD |
505 | else |
506 | AC_MSG_RESULT(no) | |
507 | fi | |
508 | ||
4496e0e8 | 509 | AC_MSG_CHECKING([whether to enable xxhash checksum support]) |
a28bc3eb WD |
510 | AC_ARG_ENABLE([xxhash], |
511 | AS_HELP_STRING([--disable-xxhash],[disable xxhash checksums])) | |
512 | AH_TEMPLATE([SUPPORT_XXHASH], | |
513 | [Undefine if you do not want xxhash checksums. By default this is defined.]) | |
54b1ddc4 WD |
514 | if test x"$enable_xxhash" != x"no"; then |
515 | if test x"$ac_cv_header_xxhash_h" = x"yes"; then | |
516 | AC_MSG_RESULT(yes) | |
517 | AC_SEARCH_LIBS(XXH64_createState, xxhash, | |
518 | [AC_DEFINE(SUPPORT_XXHASH)], | |
29be5edd WD |
519 | [AC_MSG_ERROR(Failed to find XXH64_createState function in xxhash lib. |
520 | Use --disable-xxhash to continue without xxhash checksums.)]) | |
54b1ddc4 WD |
521 | else |
522 | AC_MSG_RESULT(no) | |
29be5edd WD |
523 | AC_MSG_ERROR(Failed to find xxhash.h for xxhash checksum support. |
524 | Use --disable-xxhash to continue without it.) | |
54b1ddc4 | 525 | fi |
15c1162b WD |
526 | else |
527 | AC_MSG_RESULT(no) | |
a28bc3eb WD |
528 | fi |
529 | ||
4aaadc2f WD |
530 | AC_MSG_CHECKING([whether to enable zstd compression]) |
531 | AC_ARG_ENABLE([zstd], | |
532 | AC_HELP_STRING([--disable-zstd], [disable zstd compression])) | |
533 | AH_TEMPLATE([SUPPORT_ZSTD], | |
534 | [Undefine if you do not want zstd compression. By default this is defined.]) | |
54b1ddc4 WD |
535 | if test x"$enable_zstd" != x"no"; then |
536 | if test x"$ac_cv_header_zstd_h" = x"yes"; then | |
537 | AC_MSG_RESULT(yes) | |
538 | AC_SEARCH_LIBS(ZSTD_minCLevel, zstd, | |
539 | [AC_DEFINE(SUPPORT_ZSTD)], | |
29be5edd WD |
540 | [AC_MSG_ERROR(Failed to find ZSTD_minCLevel function in zstd lib. |
541 | Use --disable-zstd to continue without zstd compression.)]) | |
54b1ddc4 WD |
542 | else |
543 | AC_MSG_RESULT(no) | |
29be5edd WD |
544 | AC_MSG_ERROR(Failed to find zstd.h for zstd compression support. |
545 | Use --disable-zstd to continue without it.) | |
54b1ddc4 | 546 | fi |
4aaadc2f WD |
547 | else |
548 | AC_MSG_RESULT(no) | |
549 | fi | |
550 | ||
c394e861 WD |
551 | AC_MSG_CHECKING([whether to enable LZ4 compression]) |
552 | AC_ARG_ENABLE([lz4], | |
553 | AC_HELP_STRING([--disable-lz4], [disable LZ4 compression])) | |
554 | AH_TEMPLATE([SUPPORT_LZ4], | |
555 | [Undefine if you do not want LZ4 compression. By default this is defined.]) | |
54b1ddc4 WD |
556 | if test x"$enable_lz4" != x"no"; then |
557 | if test x"$ac_cv_header_lz4_h" = x"yes"; then | |
558 | AC_MSG_RESULT(yes) | |
559 | AC_SEARCH_LIBS(LZ4_compress_default, lz4, | |
560 | [AC_DEFINE(SUPPORT_LZ4)], | |
29be5edd WD |
561 | [AC_MSG_ERROR(Failed to find LZ4_compress_default function in lz4 lib. |
562 | Use --disable-lz4 to continue without lz4 compression.)]) | |
54b1ddc4 WD |
563 | else |
564 | AC_MSG_RESULT(no) | |
29be5edd WD |
565 | AC_MSG_ERROR(Failed to find lz4.h for lz4 compression support. |
566 | Use --disable-lz4 to continue without it.) | |
54b1ddc4 | 567 | fi |
c394e861 WD |
568 | else |
569 | AC_MSG_RESULT(no) | |
570 | fi | |
571 | ||
e8d97006 | 572 | AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ |
23afe207 | 573 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e8d97006 WD |
574 | #include <sys/types.h> |
575 | #ifdef MAJOR_IN_MKDEV | |
576 | #include <sys/mkdev.h> | |
577 | # if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) | |
578 | # define makedev mkdev | |
579 | # endif | |
580 | #elif defined MAJOR_IN_SYSMACROS | |
581 | #include <sys/sysmacros.h> | |
582 | #endif | |
583 | ||
584 | int main(void) | |
585 | { | |
586 | dev_t dev = makedev(0, 5, 7); | |
587 | if (major(dev) != 5 || minor(dev) != 7) | |
daf8f7a6 | 588 | return 1; |
e8d97006 WD |
589 | return 0; |
590 | } | |
23afe207 | 591 | ]])],[rsync_cv_MAKEDEV_TAKES_3_ARGS=yes],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no])]) |
e8d97006 WD |
592 | if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then |
593 | AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args]) | |
594 | fi | |
595 | ||
c627d613 AT |
596 | AC_CHECK_SIZEOF(int) |
597 | AC_CHECK_SIZEOF(long) | |
e32db5c9 | 598 | AC_CHECK_SIZEOF(long long) |
c627d613 | 599 | AC_CHECK_SIZEOF(short) |
edb4ba5f WD |
600 | AC_CHECK_SIZEOF(int16_t) |
601 | AC_CHECK_SIZEOF(uint16_t) | |
602 | AC_CHECK_SIZEOF(int32_t) | |
603 | AC_CHECK_SIZEOF(uint32_t) | |
604 | AC_CHECK_SIZEOF(int64_t) | |
e32db5c9 WD |
605 | AC_CHECK_SIZEOF(off_t) |
606 | AC_CHECK_SIZEOF(off64_t) | |
f3c93b17 | 607 | AC_CHECK_SIZEOF(time_t) |
1c82a1e1 | 608 | AC_CHECK_SIZEOF(char*) |
c627d613 AT |
609 | |
610 | AC_C_INLINE | |
611 | ||
23afe207 WD |
612 | AC_TYPE_LONG_DOUBLE_WIDER |
613 | ac_cv_c_long_double=$ac_cv_type_long_double_wider | |
614 | if test $ac_cv_c_long_double = yes; then | |
615 | AC_DEFINE([HAVE_LONG_DOUBLE],[1],[Define to 1 if the type `long double' works and has more range or precision than `double'.]) | |
616 | fi | |
617 | ||
c627d613 | 618 | AC_TYPE_UID_T |
a1f7c8e2 | 619 | AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t]) |
9422bb3f | 620 | AC_TYPE_GETGROUPS |
1a2e41af WD |
621 | AC_CHECK_MEMBERS([struct stat.st_rdev, |
622 | struct stat.st_mtimensec, | |
b7799aae | 623 | struct stat.st_mtimespec.tv_nsec, |
1a2e41af WD |
624 | struct stat.st_mtim.tv_nsec],,,[ |
625 | #ifdef HAVE_SYS_TYPES_H | |
626 | #include <sys/types.h> | |
627 | #endif | |
628 | #ifdef HAVE_SYS_STAT_H | |
629 | #include <sys/stat.h> | |
630 | #endif | |
631 | #ifdef HAVE_UNISTD_H | |
632 | #include <unistd.h> | |
633 | #endif]) | |
bf5c2bf6 | 634 | |
7ca6e856 | 635 | TYPE_SOCKLEN_T |
c627d613 | 636 | |
7b3d4257 | 637 | AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ |
23afe207 | 638 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <errno.h>]], [[int i = errno]])],[rsync_cv_errno=yes],[rsync_cv_have_errno_decl=no])]) |
7b3d4257 | 639 | if test x"$rsync_cv_errno" = x"yes"; then |
0d2aa5d9 | 640 | AC_DEFINE(HAVE_ERRNO_DECL, 1, [Define to 1 if errno is declared in errno.h]) |
7597e1a9 | 641 | fi |
c627d613 | 642 | |
a784e10d DD |
643 | # The following test taken from the cvs sources |
644 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. | |
645 | # These need checks to be before checks for any other functions that | |
646 | # might be in the same libraries. | |
647 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
648 | # libsocket.so which has a bad implementation of gethostbyname (it | |
649 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
650 | # it. | |
651 | AC_CHECK_FUNCS(connect) | |
652 | if test x"$ac_cv_func_connect" = x"no"; then | |
653 | case "$LIBS" in | |
654 | *-lnsl*) ;; | |
655 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
656 | esac | |
657 | case "$LIBS" in | |
658 | *-lnsl*) ;; | |
659 | *) AC_CHECK_LIB(nsl, printf) ;; | |
660 | esac | |
661 | case "$LIBS" in | |
662 | *-lsocket*) ;; | |
663 | *) AC_CHECK_LIB(socket, connect) ;; | |
664 | esac | |
665 | case "$LIBS" in | |
666 | *-linet*) ;; | |
667 | *) AC_CHECK_LIB(inet, connect) ;; | |
668 | esac | |
669 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
670 | dnl has been cached. | |
2ef2e822 | 671 | if test x"$ac_cv_lib_socket_connect" = x"yes" || |
a784e10d DD |
672 | test x"$ac_cv_lib_inet_connect" = x"yes"; then |
673 | # ac_cv_func_connect=yes | |
674 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
0d2aa5d9 | 675 | AC_DEFINE(HAVE_CONNECT, 1, [Define to 1 if you have the "connect" function]) |
a784e10d DD |
676 | fi |
677 | fi | |
678 | ||
10a1d6b4 | 679 | AC_SEARCH_LIBS(inet_ntop, resolv) |
f9cfaae9 | 680 | |
d699d815 WD |
681 | # For OS X, Solaris, HP-UX, etc.: figure out if -liconv is needed. We'll |
682 | # accept either iconv_open or libiconv_open, since some include files map | |
683 | # the former to the latter. | |
684 | AC_SEARCH_LIBS(iconv_open, iconv) | |
f9cfaae9 | 685 | AC_SEARCH_LIBS(libiconv_open, iconv) |
8f694072 | 686 | |
f9b66bc4 WD |
687 | AC_MSG_CHECKING([for iconv declaration]) |
688 | AC_CACHE_VAL(am_cv_proto_iconv, [ | |
23afe207 | 689 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
3ebdd3c7 WD |
690 | #include <stdlib.h> |
691 | #include <iconv.h> | |
692 | extern | |
693 | #ifdef __cplusplus | |
694 | "C" | |
695 | #endif | |
696 | #if defined(__STDC__) || defined(__cplusplus) | |
697 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
698 | #else | |
699 | size_t iconv(); | |
700 | #endif | |
23afe207 | 701 | ]], [[]])],[am_cv_proto_iconv_arg1=""],[am_cv_proto_iconv_arg1="const"]) |
3ebdd3c7 | 702 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) |
cbed522e | 703 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed 's/( /(/'` |
f9b66bc4 | 704 | AC_MSG_RESULT([$]{ac_t:- |
3ebdd3c7 | 705 | }[$]am_cv_proto_iconv) |
f9b66bc4 WD |
706 | AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, |
707 | [Define as const if the declaration of iconv() needs const.]) | |
3ebdd3c7 | 708 | |
99f106d1 | 709 | dnl AC_MSG_NOTICE([Looking in libraries: $LIBS]) |
e94989fe | 710 | |
317a0e8c | 711 | AC_REPLACE_FUNCS([inet_ntop inet_pton]) |
356bbb83 | 712 | |
4021aa45 | 713 | AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) |
2213961e WD |
714 | AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/types.h> |
715 | #include <sys/socket.h>]) | |
4021aa45 | 716 | |
824f1c79 DD |
717 | # Irix 6.5 has getaddrinfo but not the corresponding defines, so use |
718 | # builtin getaddrinfo if one of the defines don't exist | |
184dede9 DD |
719 | AC_CACHE_CHECK([whether defines needed by getaddrinfo exist], |
720 | rsync_cv_HAVE_GETADDR_DEFINES,[ | |
721 | AC_EGREP_CPP(yes, [ | |
722 | #include <sys/types.h> | |
723 | #include <sys/socket.h> | |
724 | #include <netdb.h> | |
725 | #ifdef AI_PASSIVE | |
726 | yes | |
2ef2e822 | 727 | #endif], |
184dede9 DD |
728 | rsync_cv_HAVE_GETADDR_DEFINES=yes, |
729 | rsync_cv_HAVE_GETADDR_DEFINES=no)]) | |
3bc31976 | 730 | AS_IF([test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"],[ |
824f1c79 DD |
731 | # Tru64 UNIX has getaddrinfo() but has it renamed in libc as |
732 | # something else so we must include <netdb.h> to get the | |
733 | # redefinition. | |
734 | AC_CHECK_FUNCS(getaddrinfo, , | |
735 | [AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>]) | |
23afe207 | 736 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
824f1c79 | 737 | #include <sys/socket.h> |
23afe207 | 738 | #include <netdb.h>]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])],[AC_MSG_RESULT([yes]) |
824f1c79 | 739 | AC_DEFINE(HAVE_GETADDRINFO, 1, |
23afe207 | 740 | [Define to 1 if you have the "getaddrinfo" function and required types.])],[AC_MSG_RESULT([no]) |
8e3a6db8 | 741 | AC_LIBOBJ([getaddrinfo])])]) |
3bc31976 | 742 | ],[AC_LIBOBJ([getaddrinfo])]) |
824f1c79 | 743 | |
2ef2e822 | 744 | AC_CHECK_MEMBER([struct sockaddr.sa_len], |
b4b90120 | 745 | [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ], |
0042f818 WD |
746 | [], |
747 | [ | |
748 | #include <sys/types.h> | |
749 | #include <sys/socket.h> | |
750 | ]) | |
751 | ||
b4b90120 WD |
752 | AC_CHECK_MEMBER([struct sockaddr_in.sin_len], |
753 | [ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ], | |
356bbb83 MP |
754 | [], |
755 | [ | |
756 | #include <sys/types.h> | |
757 | #include <sys/socket.h> | |
b4b90120 | 758 | #include <netinet/in.h> |
356bbb83 MP |
759 | ]) |
760 | ||
e49d7200 WD |
761 | AC_CHECK_MEMBER([struct sockaddr_un.sun_len], |
762 | [ AC_DEFINE(HAVE_SOCKADDR_UN_LEN, 1, [Do we have sockaddr_un.sun_len?]) ], | |
763 | [], | |
764 | [ | |
765 | #include <sys/types.h> | |
766 | #include <sys/socket.h> | |
767 | #include <netinet/in.h> | |
768 | ]) | |
769 | ||
bc2b4963 | 770 | AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id], |
a1d8f29a | 771 | [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ], |
bc2b4963 DD |
772 | [], |
773 | [ | |
774 | #include <sys/types.h> | |
775 | #include <sys/socket.h> | |
776 | #include <netinet/in.h> | |
777 | ]) | |
778 | ||
4021aa45 | 779 | AC_HAVE_TYPE([struct stat64], [#include <stdio.h> |
c83a2c8e WD |
780 | #if HAVE_SYS_TYPES_H |
781 | # include <sys/types.h> | |
782 | #endif | |
783 | #if HAVE_SYS_STAT_H | |
784 | # include <sys/stat.h> | |
785 | #endif | |
786 | #if STDC_HEADERS | |
787 | # include <stdlib.h> | |
788 | # include <stddef.h> | |
789 | #else | |
790 | # if HAVE_STDLIB_H | |
791 | # include <stdlib.h> | |
792 | # endif | |
793 | #endif | |
4021aa45 | 794 | ]) |
c83a2c8e | 795 | |
a784e10d DD |
796 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) |
797 | # | |
798 | AC_CHECK_FUNCS(strcasecmp) | |
799 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
800 | AC_CHECK_LIB(resolv, strcasecmp) | |
801 | fi | |
802 | ||
1c3344a1 WD |
803 | AC_CHECK_FUNCS(aclsort) |
804 | if test x"$ac_cv_func_aclsort" = x"no"; then | |
805 | AC_CHECK_LIB(sec, aclsort) | |
806 | fi | |
807 | ||
87fcb639 MP |
808 | dnl At the moment we don't test for a broken memcmp(), because all we |
809 | dnl need to do is test for equality, not comparison, and it seems that | |
2ef2e822 | 810 | dnl every platform has a memcmp that can do at least that. |
87fcb639 MP |
811 | dnl AC_FUNC_MEMCMP |
812 | ||
c627d613 | 813 | AC_FUNC_UTIME_NULL |
7fc08908 | 814 | AC_FUNC_ALLOCA |
8ce65463 WD |
815 | AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \ |
816 | fchmod fstat ftruncate strchr readlink link utime utimes lutimes strftime \ | |
f7746d00 | 817 | chflags getattrlist \ |
4d30f176 | 818 | memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \ |
84e1a698 | 819 | strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \ |
8ce65463 | 820 | setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \ |
cece2e3f | 821 | seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \ |
7f367bb1 | 822 | extattr_get_link sigaction sigprocmask setattrlist getgrouplist \ |
51e23e0a | 823 | initgroups utimensat posix_fallocate attropen setvbuf nanosleep usleep) |
24c857f1 | 824 | |
b6800a0b WD |
825 | dnl cygwin iconv.h defines iconv_open as libiconv_open |
826 | if test x"$ac_cv_func_iconv_open" != x"yes"; then | |
827 | AC_CHECK_FUNC(libiconv_open, [ac_cv_func_iconv_open=yes; AC_DEFINE(HAVE_ICONV_OPEN, 1)]) | |
828 | fi | |
829 | ||
28b519c9 WD |
830 | dnl Preallocation stuff (also fallocate, posix_fallocate function tests above): |
831 | ||
832 | AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[ | |
23afe207 WD |
833 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h> |
834 | #include <sys/types.h>]], [[fallocate(0, 0, 0, 0);]])],[rsync_cv_have_fallocate=yes],[rsync_cv_have_fallocate=no])]) | |
28b519c9 WD |
835 | if test x"$rsync_cv_have_fallocate" = x"yes"; then |
836 | AC_DEFINE(HAVE_FALLOCATE, 1, [Define to 1 if you have the fallocate function and it compiles and links without error]) | |
837 | fi | |
838 | ||
f3873b3d WD |
839 | AC_MSG_CHECKING([for FALLOC_FL_PUNCH_HOLE]) |
840 | AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ | |
841 | #define _GNU_SOURCE 1 | |
842 | #include <linux/falloc.h> | |
843 | #ifndef FALLOC_FL_PUNCH_HOLE | |
844 | #error FALLOC_FL_PUNCH_HOLE is missing | |
845 | #endif | |
846 | ]])], [ | |
847 | AC_MSG_RESULT([yes]) | |
848 | AC_DEFINE([HAVE_FALLOC_FL_PUNCH_HOLE], [1], [Define if FALLOC_FL_PUNCH_HOLE is available.]) | |
849 | ], [ | |
850 | AC_MSG_RESULT([no]) | |
851 | ] | |
852 | ) | |
853 | ||
854 | AC_MSG_CHECKING([for FALLOC_FL_ZERO_RANGE]) | |
855 | AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ | |
856 | #define _GNU_SOURCE 1 | |
857 | #include <linux/falloc.h> | |
858 | #ifndef FALLOC_FL_ZERO_RANGE | |
859 | #error FALLOC_FL_ZERO_RANGE is missing | |
860 | #endif | |
861 | ]])], [ | |
862 | AC_MSG_RESULT([yes]) | |
863 | AC_DEFINE([HAVE_FALLOC_FL_ZERO_RANGE], [1], [Define if FALLOC_FL_ZERO_RANGE is available.]) | |
864 | ], [ | |
865 | AC_MSG_RESULT([no]) | |
866 | ] | |
867 | ) | |
868 | ||
28b519c9 | 869 | AC_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[ |
23afe207 | 870 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/syscall.h> |
daf8f7a6 | 871 | #include <unistd.h> |
23afe207 | 872 | #include <sys/types.h>]], [[syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);]])],[rsync_cv_have_sys_fallocate=yes],[rsync_cv_have_sys_fallocate=no])]) |
28b519c9 WD |
873 | if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then |
874 | AC_DEFINE(HAVE_SYS_FALLOCATE, 1, [Define to 1 if you have the SYS_fallocate syscall number]) | |
875 | fi | |
876 | ||
877 | if test x"$ac_cv_func_posix_fallocate" = x"yes"; then | |
878 | AC_MSG_CHECKING([whether posix_fallocate is efficient]) | |
879 | case $host_os in | |
880 | *cygwin*) | |
881 | AC_MSG_RESULT(yes) | |
882 | AC_DEFINE(HAVE_EFFICIENT_POSIX_FALLOCATE, 1, | |
883 | [Define if posix_fallocate is efficient (Cygwin)]) | |
884 | ;; | |
885 | *) | |
886 | AC_MSG_RESULT(no) | |
887 | ;; | |
888 | esac | |
889 | fi | |
890 | ||
891 | dnl End of preallocation stuff | |
892 | ||
21524e30 WD |
893 | AC_CHECK_FUNCS(getpgrp tcgetpgrp) |
894 | if test $ac_cv_func_getpgrp = yes; then | |
895 | AC_FUNC_GETPGRP | |
896 | fi | |
897 | ||
49c24071 | 898 | AC_ARG_ENABLE(iconv-open, |
23afe207 | 899 | AS_HELP_STRING([--disable-iconv-open],[disable all use of iconv_open() function]), |
49c24071 WD |
900 | [], [enable_iconv_open=$ac_cv_func_iconv_open]) |
901 | ||
902 | if test x"$enable_iconv_open" != x"no"; then | |
903 | AC_DEFINE(USE_ICONV_OPEN, 1, [Define to 1 if you want rsync to make use of iconv_open()]) | |
904 | fi | |
905 | ||
332cf6df | 906 | AC_ARG_ENABLE(iconv, |
23afe207 | 907 | AS_HELP_STRING([--disable-iconv],[disable rsync's --iconv option]), |
49c24071 | 908 | [], [enable_iconv=$enable_iconv_open]) |
332cf6df | 909 | AH_TEMPLATE([ICONV_OPTION], |
6efaa74d | 910 | [Define if you want the --iconv option. Specifying a value will set the |
332cf6df WD |
911 | default iconv setting (a NULL means no --iconv processing by default).]) |
912 | if test x"$enable_iconv" != x"no"; then | |
913 | if test x"$enable_iconv" = x"yes"; then | |
914 | AC_DEFINE(ICONV_OPTION, NULL) | |
915 | else | |
916 | AC_DEFINE_UNQUOTED(ICONV_OPTION, "$enable_iconv") | |
917 | fi | |
918 | AC_DEFINE(UTF8_CHARSET, "UTF-8", [String to pass to iconv() for the UTF-8 charset.]) | |
919 | fi | |
920 | ||
0037bf23 | 921 | AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symlink,[ |
23afe207 | 922 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
21524e30 WD |
923 | #if HAVE_UNISTD_H |
924 | # include <unistd.h> | |
925 | #endif | |
926 | #include <stdlib.h> | |
927 | #include <errno.h> | |
daf8f7a6 | 928 | int main(void) { |
21524e30 WD |
929 | char const *dangling_symlink = "conftest.dangle"; |
930 | unlink(dangling_symlink); | |
931 | if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); | |
daf8f7a6 WD |
932 | if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) return 1; |
933 | return 0; | |
23afe207 | 934 | }]])],[rsync_cv_chown_modifies_symlink=yes],[rsync_cv_chown_modifies_symlink=no],[rsync_cv_chown_modifies_symlink=no])]) |
0037bf23 | 935 | if test $rsync_cv_chown_modifies_symlink = yes; then |
0d2aa5d9 | 936 | AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define to 1 if chown modifies symlinks.]) |
21524e30 WD |
937 | fi |
938 | ||
0037bf23 | 939 | AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[ |
23afe207 | 940 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
0037bf23 WD |
941 | #if HAVE_UNISTD_H |
942 | # include <unistd.h> | |
943 | #endif | |
944 | #include <stdlib.h> | |
945 | #include <errno.h> | |
946 | #define FILENAME "conftest.dangle" | |
daf8f7a6 | 947 | int main(void) { |
0037bf23 WD |
948 | unlink(FILENAME); |
949 | if (symlink("conftest.no-such", FILENAME) < 0) abort(); | |
0466e46b | 950 | unlink(FILENAME "2"); |
daf8f7a6 WD |
951 | if (link(FILENAME, FILENAME "2") < 0) return 1; |
952 | return 0; | |
23afe207 | 953 | }]])],[rsync_cv_can_hardlink_symlink=yes],[rsync_cv_can_hardlink_symlink=no],[rsync_cv_can_hardlink_symlink=no])]) |
0037bf23 WD |
954 | if test $rsync_cv_can_hardlink_symlink = yes; then |
955 | AC_DEFINE(CAN_HARDLINK_SYMLINK, 1, [Define to 1 if link() can hard-link symlinks.]) | |
956 | fi | |
957 | ||
958 | AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlink_special,[ | |
23afe207 | 959 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
0037bf23 WD |
960 | #if HAVE_UNISTD_H |
961 | # include <unistd.h> | |
962 | #endif | |
daf8f7a6 WD |
963 | #ifdef HAVE_SYS_STAT_H |
964 | #include <sys/stat.h> | |
965 | #endif | |
0037bf23 WD |
966 | #include <stdlib.h> |
967 | #include <errno.h> | |
968 | #define FILENAME "conftest.fifi" | |
daf8f7a6 | 969 | int main(void) { |
0037bf23 WD |
970 | unlink(FILENAME); |
971 | if (mkfifo(FILENAME, 0777) < 0) abort(); | |
0466e46b | 972 | unlink(FILENAME "2"); |
daf8f7a6 WD |
973 | if (link(FILENAME, FILENAME "2") < 0) return 1; |
974 | return 0; | |
23afe207 | 975 | }]])],[rsync_cv_can_hardlink_special=yes],[rsync_cv_can_hardlink_special=no],[rsync_cv_can_hardlink_special=no])]) |
0037bf23 WD |
976 | if test $rsync_cv_can_hardlink_special = yes; then |
977 | AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.]) | |
978 | fi | |
979 | ||
24c857f1 | 980 | AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ |
23afe207 | 981 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
6a5ef41f MP |
982 | #include <sys/types.h> |
983 | #include <sys/socket.h> | |
984 | ||
daf8f7a6 | 985 | int main(void) { |
6a5ef41f | 986 | int fd[2]; |
daf8f7a6 | 987 | return (socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1; |
23afe207 | 988 | }]])],[rsync_cv_HAVE_SOCKETPAIR=yes],[rsync_cv_HAVE_SOCKETPAIR=no],[rsync_cv_HAVE_SOCKETPAIR=cross])]) |
24c857f1 | 989 | if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then |
0d2aa5d9 | 990 | AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function]) |
24c857f1 | 991 | fi |
c627d613 | 992 | |
317a0e8c | 993 | AC_REPLACE_FUNCS([getpass]) |
333e3a9f | 994 | |
79f48760 | 995 | if test x"$with_included_popt" != x"yes"; then |
1ac15cd8 MP |
996 | AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes]) |
997 | fi | |
8afaef42 WD |
998 | if test x"$ac_cv_header_popt_popt_h" = x"yes"; then |
999 | # If the system has /usr/include/popt/popt.h, we enable the | |
1000 | # included popt because an attempt to "#include <popt/popt.h>" | |
1001 | # would use our included header file anyway (due to -I.), and | |
d7b6774d | 1002 | # might conflict with the system popt. |
8afaef42 | 1003 | with_included_popt=yes |
6de417d9 WD |
1004 | elif test x"$ac_cv_header_popt_h" != x"yes"; then |
1005 | with_included_popt=yes | |
8afaef42 | 1006 | fi |
2d1ebe9c | 1007 | |
12458878 | 1008 | AC_MSG_CHECKING([whether to use included libpopt]) |
79f48760 | 1009 | if test x"$with_included_popt" = x"yes"; then |
12458878 | 1010 | AC_MSG_RESULT($srcdir/popt) |
1ac15cd8 | 1011 | BUILD_POPT='$(popt_OBJS)' |
6ffd8f21 | 1012 | CFLAGS="-I$srcdir/popt $CFLAGS" |
5216de37 | 1013 | if test x"$ALLOCA" != x |
7fc08908 | 1014 | then |
5216de37 DD |
1015 | # this can be removed when/if we add an included alloca.c; |
1016 | # see autoconf documentation on AC_FUNC_ALLOCA | |
8af534a5 | 1017 | AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)]) |
7fc08908 | 1018 | fi |
2d1ebe9c MP |
1019 | else |
1020 | AC_MSG_RESULT(no) | |
79fc6bdb | 1021 | fi |
c627d613 | 1022 | |
7da17144 WD |
1023 | # We default to using our zlib unless --with-included-zlib=no is given. |
1024 | if test x"$with_included_zlib" != x"no"; then | |
1025 | with_included_zlib=yes | |
1026 | elif test x"$ac_cv_header_zlib_h" != x"yes"; then | |
1027 | with_included_zlib=yes | |
1028 | fi | |
1029 | if test x"$with_included_zlib" != x"yes"; then | |
1030 | AC_CHECK_LIB(z, deflateParams, , [with_included_zlib=yes]) | |
1031 | fi | |
1032 | ||
1033 | AC_MSG_CHECKING([whether to use included zlib]) | |
1034 | if test x"$with_included_zlib" = x"yes"; then | |
1035 | AC_MSG_RESULT($srcdir/zlib) | |
1036 | BUILD_ZLIB='$(zlib_OBJS)' | |
6ffd8f21 | 1037 | CFLAGS="-I$srcdir/zlib $CFLAGS" |
7da17144 | 1038 | else |
22a3ac0b | 1039 | AC_DEFINE(EXTERNAL_ZLIB, 1, [Define to 1 if using external zlib]) |
7da17144 WD |
1040 | AC_MSG_RESULT(no) |
1041 | fi | |
1042 | ||
0d2aa5d9 | 1043 | AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[ |
23afe207 | 1044 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char *s = ""]])],[rsync_cv_SIGNED_CHAR_OK=yes],[rsync_cv_SIGNED_CHAR_OK=no])]) |
0d2aa5d9 WD |
1045 | if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then |
1046 | AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) | |
7597e1a9 | 1047 | fi |
bcacc18b | 1048 | |
7b3d4257 | 1049 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
23afe207 | 1050 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/types.h> |
59503278 | 1051 | #include <dirent.h> |
daf8f7a6 | 1052 | int main(void) { struct dirent *di; DIR *d = opendir("."); di = readdir(d); |
59503278 | 1053 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && |
daf8f7a6 | 1054 | 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 | 1055 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then |
0d2aa5d9 | 1056 | AC_DEFINE(HAVE_BROKEN_READDIR, 1, [Define to 1 if readdir() is broken]) |
7597e1a9 | 1057 | fi |
1e9f155a | 1058 | |
4021aa45 | 1059 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_STRUCT_UTIMBUF,[ |
23afe207 | 1060 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
daf8f7a6 | 1061 | #include <utime.h>]], [[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);]])],[rsync_cv_HAVE_STRUCT_UTIMBUF=yes],[rsync_cv_HAVE_STRUCT_UTIMBUF=no])]) |
4021aa45 WD |
1062 | if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then |
1063 | AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type]) | |
7597e1a9 | 1064 | fi |
d6e6ecbd | 1065 | |
3060d4aa | 1066 | AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ |
23afe207 | 1067 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h> |
daf8f7a6 | 1068 | #include <unistd.h>]], [[struct timeval tv; return gettimeofday(&tv, NULL);]])],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=no])]) |
a20a88d2 | 1069 | if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then |
0d2aa5d9 | 1070 | AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [Define to 1 if gettimeofday() takes a time-zone arg]) |
3060d4aa AT |
1071 | fi |
1072 | ||
8950ac03 | 1073 | AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[ |
23afe207 | 1074 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
8950ac03 AT |
1075 | #include <sys/types.h> |
1076 | #include <stdarg.h> | |
daf8f7a6 WD |
1077 | #include <stdio.h> |
1078 | #include <stdlib.h> | |
1079 | #include <string.h> | |
2ef2e822 | 1080 | void foo(const char *format, ...) { |
8950ac03 AT |
1081 | va_list ap; |
1082 | int len; | |
c66e08ac | 1083 | static char buf[] = "12345678901234567890"; |
8950ac03 AT |
1084 | |
1085 | va_start(ap, format); | |
1086 | len = vsnprintf(0, 0, format, ap); | |
1087 | va_end(ap); | |
1088 | if (len != 5) exit(1); | |
1089 | ||
1090 | if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); | |
8950ac03 | 1091 | } |
daf8f7a6 | 1092 | int main(void) { foo("hello"); return 0; } |
23afe207 | 1093 | ]])],[rsync_cv_HAVE_C99_VSNPRINTF=yes],[rsync_cv_HAVE_C99_VSNPRINTF=no],[rsync_cv_HAVE_C99_VSNPRINTF=cross])]) |
8950ac03 | 1094 | if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then |
0d2aa5d9 | 1095 | AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value]) |
8950ac03 AT |
1096 | fi |
1097 | ||
1098 | ||
f62c17e3 | 1099 | AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[ |
23afe207 | 1100 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h> |
f62c17e3 AT |
1101 | #include <sys/types.h> |
1102 | #include <sys/stat.h> | |
1103 | #include <unistd.h> | |
daf8f7a6 | 1104 | int main(void) { |
f62c17e3 | 1105 | struct stat st; |
2ef2e822 WD |
1106 | char tpl[20]="/tmp/test.XXXXXX"; |
1107 | int fd = mkstemp(tpl); | |
daf8f7a6 | 1108 | if (fd == -1) return 1; |
f62c17e3 | 1109 | unlink(tpl); |
daf8f7a6 WD |
1110 | if (fstat(fd, &st) != 0) return 1; |
1111 | if ((st.st_mode & 0777) != 0600) return 1; | |
1112 | return 0; | |
23afe207 | 1113 | }]])],[rsync_cv_HAVE_SECURE_MKSTEMP=yes],[rsync_cv_HAVE_SECURE_MKSTEMP=no],[rsync_cv_HAVE_SECURE_MKSTEMP=cross])]) |
f62c17e3 | 1114 | if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then |
83238ed0 | 1115 | case $host_os in |
5f2c5bf1 WD |
1116 | hpux*) |
1117 | dnl HP-UX has a broken mkstemp() implementation they refuse to fix, | |
1118 | dnl so we noisily skip using it. See HP change request JAGaf34426 | |
1119 | dnl for details. (sbonds) | |
1120 | AC_MSG_WARN(Skipping broken HP-UX mkstemp() -- using mktemp() instead) | |
1121 | ;; | |
1122 | *) | |
1123 | AC_DEFINE(HAVE_SECURE_MKSTEMP, 1, [Define to 1 if mkstemp() is available and works right]) | |
1124 | ;; | |
1125 | esac | |
f62c17e3 AT |
1126 | fi |
1127 | ||
3060d4aa | 1128 | |
e49d7200 | 1129 | AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ |
23afe207 | 1130 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e49d7200 WD |
1131 | #include <stdio.h> |
1132 | #include <sys/stat.h> | |
1133 | #include <errno.h> | |
daf8f7a6 WD |
1134 | #if HAVE_UNISTD_H |
1135 | # include <unistd.h> | |
1136 | #endif | |
1137 | int main(void) { int rc, ec; char *fn = "fifo-test"; | |
e49d7200 | 1138 | unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); |
12a01be1 | 1139 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
23afe207 | 1140 | return 0;}]])],[rsync_cv_MKNOD_CREATES_FIFOS=yes],[rsync_cv_MKNOD_CREATES_FIFOS=no],[rsync_cv_MKNOD_CREATES_FIFOS=cross])]) |
e49d7200 WD |
1141 | if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then |
1142 | AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.]) | |
1143 | fi | |
1144 | ||
1145 | AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[ | |
23afe207 | 1146 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
e49d7200 WD |
1147 | #include <stdio.h> |
1148 | #include <sys/stat.h> | |
1149 | #include <errno.h> | |
daf8f7a6 WD |
1150 | #if HAVE_UNISTD_H |
1151 | # include <unistd.h> | |
1152 | #endif | |
1153 | int main(void) { int rc, ec; char *fn = "sock-test"; | |
e49d7200 | 1154 | unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); |
12a01be1 | 1155 | if (rc) {printf("(%d %d) ",rc,ec); return ec;} |
23afe207 | 1156 | return 0;}]])],[rsync_cv_MKNOD_CREATES_SOCKETS=yes],[rsync_cv_MKNOD_CREATES_SOCKETS=no],[rsync_cv_MKNOD_CREATES_SOCKETS=cross])]) |
e49d7200 WD |
1157 | if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then |
1158 | AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) | |
1159 | fi | |
1160 | ||
692da0b5 DD |
1161 | # |
1162 | # The following test was mostly taken from the tcl/tk plus patches | |
1163 | # | |
79fc6bdb | 1164 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
1165 | rm -rf conftest* |
1166 | cat > conftest.$ac_ext <<EOF | |
daf8f7a6 | 1167 | int main(void) { return 0; } |
692da0b5 DD |
1168 | EOF |
1169 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
1170 | if test -f conftest..o; then | |
79fc6bdb DD |
1171 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
1172 | else | |
1173 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
1174 | fi | |
1175 | rm -rf conftest* | |
1176 | ]) | |
1177 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
1178 | OBJ_SAVE="#" |
1179 | OBJ_RESTORE="#" | |
1180 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
1181 | else |
1182 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
1183 | 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' | |
1184 | CC_SHOBJ_FLAG="" | |
692da0b5 | 1185 | fi |
79fc6bdb | 1186 | |
692da0b5 DD |
1187 | AC_SUBST(OBJ_SAVE) |
1188 | AC_SUBST(OBJ_RESTORE) | |
1189 | AC_SUBST(CC_SHOBJ_FLAG) | |
1ac15cd8 | 1190 | AC_SUBST(BUILD_POPT) |
7da17144 | 1191 | AC_SUBST(BUILD_ZLIB) |
225787a4 | 1192 | AC_SUBST(MAKE_MAN) |
7d29d4ba | 1193 | |
1c3344a1 WD |
1194 | AC_CHECK_FUNCS(_acl __acl _facl __facl) |
1195 | ################################################# | |
1196 | # check for ACL support | |
1197 | ||
1198 | AC_MSG_CHECKING([whether to support ACLs]) | |
1199 | AC_ARG_ENABLE(acl-support, | |
23afe207 | 1200 | AS_HELP_STRING([--disable-acl-support],[disable ACL support])) |
1c3344a1 WD |
1201 | |
1202 | if test x"$enable_acl_support" = x"no"; then | |
1203 | AC_MSG_RESULT(no) | |
1204 | else | |
1c3344a1 WD |
1205 | case "$host_os" in |
1206 | *sysv5*) | |
1207 | AC_MSG_RESULT(Using UnixWare ACLs) | |
1208 | AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs]) | |
545584cb | 1209 | AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs]) |
1c3344a1 | 1210 | ;; |
6af8e114 | 1211 | solaris*) |
1c3344a1 WD |
1212 | AC_MSG_RESULT(Using solaris ACLs) |
1213 | AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs]) | |
987838fd | 1214 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1215 | ;; |
1216 | *hpux*) | |
1217 | AC_MSG_RESULT(Using HPUX ACLs) | |
1218 | AC_DEFINE(HAVE_HPUX_ACLS, 1, [true if you have HPUX ACLs]) | |
987838fd | 1219 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1220 | ;; |
1221 | *irix*) | |
1222 | AC_MSG_RESULT(Using IRIX ACLs) | |
1223 | AC_DEFINE(HAVE_IRIX_ACLS, 1, [true if you have IRIX ACLs]) | |
987838fd | 1224 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1225 | ;; |
1226 | *aix*) | |
1227 | AC_MSG_RESULT(Using AIX ACLs) | |
1228 | AC_DEFINE(HAVE_AIX_ACLS, 1, [true if you have AIX ACLs]) | |
987838fd | 1229 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1230 | ;; |
1231 | *osf*) | |
1232 | AC_MSG_RESULT(Using Tru64 ACLs) | |
1233 | AC_DEFINE(HAVE_TRU64_ACLS, 1, [true if you have Tru64 ACLs]) | |
987838fd | 1234 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 WD |
1235 | LIBS="$LIBS -lpacl" |
1236 | ;; | |
16edf865 | 1237 | darwin*) |
49ea69b3 WD |
1238 | AC_MSG_RESULT(Using OS X ACLs) |
1239 | AC_DEFINE(HAVE_OSX_ACLS, 1, [true if you have Mac OS X ACLs]) | |
1240 | AC_DEFINE(SUPPORT_ACLS, 1) | |
88467ec4 | 1241 | ;; |
1c3344a1 WD |
1242 | *) |
1243 | AC_MSG_RESULT(running tests:) | |
1244 | AC_CHECK_LIB(acl,acl_get_file) | |
677c6e14 | 1245 | AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ |
23afe207 WD |
1246 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
1247 | #include <sys/acl.h>]], [[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);]])],[samba_cv_HAVE_POSIX_ACLS=yes],[samba_cv_HAVE_POSIX_ACLS=no])]) | |
1c3344a1 WD |
1248 | AC_MSG_CHECKING(ACL test results) |
1249 | if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then | |
1250 | AC_MSG_RESULT(Using posix ACLs) | |
1251 | AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs]) | |
987838fd | 1252 | AC_DEFINE(SUPPORT_ACLS, 1) |
1c3344a1 | 1253 | AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ |
23afe207 WD |
1254 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
1255 | #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 |
1256 | if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then |
1257 | AC_DEFINE(HAVE_ACL_GET_PERM_NP, 1, [true if you have acl_get_perm_np]) | |
1258 | fi | |
1259 | else | |
987838fd WD |
1260 | if test x"$enable_acl_support" = x"yes"; then |
1261 | AC_MSG_ERROR(Failed to find ACL support) | |
1262 | else | |
1263 | AC_MSG_RESULT(No ACL support found) | |
1c3344a1 WD |
1264 | fi |
1265 | fi | |
1266 | ;; | |
1267 | esac | |
1268 | fi | |
1269 | ||
16edf865 WD |
1270 | ################################################# |
1271 | # check for extended attribute support | |
1272 | AC_MSG_CHECKING(whether to support extended attributes) | |
1273 | AC_ARG_ENABLE(xattr-support, | |
23afe207 | 1274 | AS_HELP_STRING([--disable-xattr-support],[disable extended attributes]), |
c4170cba | 1275 | [], [case "$ac_cv_func_getxattr$ac_cv_func_extattr_get_link$ac_cv_func_attropen" in |
6b5a8f80 WD |
1276 | *yes*) enable_xattr_support=maybe ;; |
1277 | *) enable_xattr_support=no ;; | |
1278 | esac]) | |
e8c64ffd WD |
1279 | AH_TEMPLATE([SUPPORT_XATTRS], |
1280 | [Define to 1 to add support for extended attributes]) | |
16edf865 WD |
1281 | if test x"$enable_xattr_support" = x"no"; then |
1282 | AC_MSG_RESULT(no) | |
1283 | else | |
1284 | case "$host_os" in | |
19831980 | 1285 | *linux*|*netbsd*) |
16edf865 | 1286 | AC_MSG_RESULT(Using Linux xattrs) |
19831980 | 1287 | AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs (or equivalent)]) |
e8c64ffd | 1288 | AC_DEFINE(SUPPORT_XATTRS, 1) |
e2c1e482 | 1289 | AC_DEFINE(NO_SYMLINK_USER_XATTRS, 1, [True if symlinks do not support user xattrs]) |
677c6e14 | 1290 | AC_CHECK_LIB(attr,getxattr) |
16edf865 WD |
1291 | ;; |
1292 | darwin*) | |
1293 | AC_MSG_RESULT(Using OS X xattrs) | |
1294 | AC_DEFINE(HAVE_OSX_XATTRS, 1, [True if you have Mac OS X xattrs]) | |
1295 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
6500e076 WD |
1296 | AC_DEFINE(NO_DEVICE_XATTRS, 1, [True if device files do not support xattrs]) |
1297 | AC_DEFINE(NO_SPECIAL_XATTRS, 1, [True if special files do not support xattrs]) | |
16edf865 WD |
1298 | ;; |
1299 | freebsd*) | |
1300 | AC_MSG_RESULT(Using FreeBSD extattrs) | |
1301 | AC_DEFINE(HAVE_FREEBSD_XATTRS, 1, [True if you have FreeBSD xattrs]) | |
1302 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
1303 | ;; | |
05a652d0 WD |
1304 | solaris*) |
1305 | AC_MSG_RESULT(Using Solaris xattrs) | |
1306 | AC_DEFINE(HAVE_SOLARIS_XATTRS, 1, [True if you have Solaris xattrs]) | |
1307 | AC_DEFINE(SUPPORT_XATTRS, 1) | |
a131954b | 1308 | AC_DEFINE(NO_SYMLINK_XATTRS, 1, [True if symlinks do not support xattrs]) |
05a652d0 | 1309 | ;; |
16edf865 WD |
1310 | *) |
1311 | if test x"$enable_xattr_support" = x"yes"; then | |
1312 | AC_MSG_ERROR(Failed to find extended attribute support) | |
1313 | else | |
1314 | AC_MSG_RESULT(No extended attribute support found) | |
1315 | fi | |
1316 | ;; | |
1317 | esac | |
1318 | fi | |
1319 | ||
f4901024 WD |
1320 | if test x"$enable_acl_support" = x"no" -o x"$enable_xattr_support" = x"no" -o x"$enable_iconv" = x"no"; then |
1321 | AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter]) | |
1322 | OLD_CFLAGS="$CFLAGS" | |
1323 | CFLAGS="$CFLAGS -Wno-unused-parameter" | |
23afe207 | 1324 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[printf("hello\n");]])],[rsync_warn_flag=yes],[rsync_warn_flag=no]) |
f4901024 WD |
1325 | AC_MSG_RESULT([$rsync_warn_flag]) |
1326 | if test x"$rsync_warn_flag" = x"no"; then | |
1327 | CFLAGS="$OLD_CFLAGS" | |
1328 | fi | |
1329 | fi | |
1330 | ||
aa0e6b99 | 1331 | case "$CC" in |
d4c5cb2b | 1332 | ' checker'*|checker*) |
aa0e6b99 WD |
1333 | AC_DEFINE(FORCE_FD_ZERO_MEMSET, 1, [Used to make "checker" understand that FD_ZERO() clears memory.]) |
1334 | ;; | |
1335 | esac | |
1336 | ||
bf5c2bf6 MP |
1337 | AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig]) |
1338 | AC_OUTPUT | |
a4677968 MP |
1339 | |
1340 | AC_MSG_RESULT() | |
1341 | AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful]) | |
1342 | AC_MSG_RESULT() |