Commit | Line | Data |
---|---|---|
c627d613 AT |
1 | dnl Process this file with autoconf to produce a configure script. |
2 | AC_INIT(byteorder.h) | |
3 | AC_CONFIG_HEADER(config.h) | |
4 | ||
50abd20b AT |
5 | # compile with optimisation and without debugging by default |
6 | CFLAGS=${CFLAGS-"-O"} | |
7 | ||
8de330a3 AT |
8 | AC_CANONICAL_SYSTEM |
9 | AC_VALIDATE_CACHE_SYSTEM_TYPE | |
10 | ||
c627d613 AT |
11 | dnl Checks for programs. |
12 | AC_PROG_CC | |
13 | AC_PROG_INSTALL | |
14 | AC_SUBST(SHELL) | |
15 | ||
7b8356d0 AT |
16 | AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0) |
17 | AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH) | |
18 | ||
cd957c70 | 19 | AC_C_BIGENDIAN |
c627d613 | 20 | AC_HEADER_DIRENT |
c627d613 AT |
21 | AC_HEADER_TIME |
22 | AC_HEADER_SYS_WAIT | |
8bf73749 | 23 | AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h) |
94481d91 | 24 | AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h) |
fdd71e17 | 25 | AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h) |
932be9aa | 26 | AC_CHECK_HEADERS(glob.h) |
c627d613 AT |
27 | |
28 | AC_CHECK_SIZEOF(int) | |
29 | AC_CHECK_SIZEOF(long) | |
30 | AC_CHECK_SIZEOF(short) | |
31 | ||
32 | AC_C_INLINE | |
33 | ||
34 | AC_TYPE_SIGNAL | |
35 | AC_TYPE_UID_T | |
36 | AC_TYPE_MODE_T | |
37 | AC_TYPE_OFF_T | |
38 | AC_TYPE_SIZE_T | |
39 | AC_TYPE_PID_T | |
9422bb3f | 40 | AC_TYPE_GETGROUPS |
c627d613 | 41 | AC_STRUCT_ST_RDEV |
dc5ddbcc | 42 | AC_CHECK_TYPE(ino_t,unsigned) |
c627d613 | 43 | |
7b3d4257 | 44 | AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ |
7597e1a9 | 45 | AC_TRY_COMPILE([#include <errno.h>],[int i = errno], |
7b3d4257 AT |
46 | rsync_cv_errno=yes,rsync_cv_have_errno_decl=no)]) |
47 | if test x"$rsync_cv_errno" = x"yes"; then | |
7597e1a9 AT |
48 | AC_DEFINE(HAVE_ERRNO_DECL) |
49 | fi | |
c627d613 AT |
50 | |
51 | AC_FUNC_MEMCMP | |
c627d613 | 52 | AC_FUNC_UTIME_NULL |
e68f3481 | 53 | AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod) |
e0414f42 | 54 | AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime) |
79fc6bdb | 55 | AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf setsid glob strpbrk) |
08f15335 | 56 | AC_CHECK_FUNCS(strlcat strlcpy inet_aton socketpair) |
c627d613 | 57 | |
79fc6bdb | 58 | AC_CACHE_CHECK([for working fnmatch],rsync_cv_HAVE_FNMATCH,[ |
c627d613 | 59 | AC_TRY_RUN([#include <fnmatch.h> |
e7d6e0aa AT |
60 | main() { exit((fnmatch("*.o", "x.o", FNM_PATHNAME) == 0 && |
61 | fnmatch("a/b/*", "a/b/c/d", FNM_PATHNAME) != 0) ? 0: 1); }], | |
79fc6bdb DD |
62 | rsync_cv_HAVE_FNMATCH=yes,rsync_cv_HAVE_FNMATCH=no,rsync_cv_HAVE_FNMATCH=cross)]) |
63 | if test x"$rsync_cv_HAVE_FNMATCH" = x"yes"; then | |
64 | AC_DEFINE(HAVE_FNMATCH) | |
65 | fi | |
66 | ||
67 | # sometimes getopt_long cannot parse same arguments twice | |
68 | # e.g. on certain versions of CygWin32 | |
69 | AC_CACHE_CHECK([for working getopt_long],rsync_cv_HAVE_GETOPT_LONG,[ | |
70 | AC_TRY_RUN([#include <getopt.h> | |
71 | main() { | |
72 | int i, x = 0; char *argv[] = { "x", "--xx" }; | |
73 | struct option o[] = {{"xx", 0, 0, 1}, {0,0,0,0}}; | |
74 | getopt_long(2, argv, "x", o, &i) == 1 ? x++ : 0; optind = 0; | |
75 | getopt_long(2, argv, "x", o, &i) == 1 ? x++ : 0; | |
76 | exit(x == 2 ? 0 : 1); | |
77 | }], rsync_cv_HAVE_GETOPT_LONG=yes,rsync_cv_HAVE_GETOPT_LONG=no, | |
78 | rsync_cv_HAVE_GETOPT_LONG=cross)]) | |
79 | if test x"$rsync_cv_HAVE_GETOPT_LONG" = x"yes"; then | |
80 | AC_DEFINE(HAVE_GETOPT_LONG) | |
81 | fi | |
c627d613 | 82 | |
79fc6bdb | 83 | AC_CACHE_CHECK([for long long],rsync_cv_HAVE_LONGLONG,[ |
0d0e2e93 | 84 | AC_TRY_RUN([#include <stdio.h> |
efb2f6bf | 85 | main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }], |
79fc6bdb DD |
86 | rsync_cv_HAVE_LONGLONG=yes,rsync_cv_HAVE_LONGLONG=no,rsync_cv_HAVE_LONGLONG=cross)]) |
87 | if test x"$rsync_cv_HAVE_LONGLONG" = x"yes"; then | |
7597e1a9 AT |
88 | AC_DEFINE(HAVE_LONGLONG) |
89 | fi | |
0d0e2e93 | 90 | |
7b3d4257 | 91 | AC_CACHE_CHECK([for off64_t],rsync_cv_HAVE_OFF64_T,[ |
bcacc18b AT |
92 | AC_TRY_RUN([#include <stdio.h> |
93 | #include <sys/stat.h> | |
7597e1a9 | 94 | main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }], |
7b3d4257 AT |
95 | rsync_cv_HAVE_OFF64_T=yes,rsync_cv_HAVE_OFF64_T=no,rsync_cv_HAVE_OFF64_T=cross)]) |
96 | if test x"$rsync_cv_HAVE_OFF64_T" = x"yes"; then | |
7597e1a9 AT |
97 | AC_DEFINE(HAVE_OFF64_T) |
98 | fi | |
debb4505 | 99 | |
79fc6bdb | 100 | AC_CACHE_CHECK([for short ino_t],rsync_cv_HAVE_SHORT_INO_T,[ |
c29ee43d AT |
101 | AC_TRY_RUN([#include <stdio.h> |
102 | #include <sys/types.h> | |
103 | #include <sys/stat.h> | |
104 | main() { if (sizeof(ino_t) < sizeof(unsigned int)) return 0; return 1; }], | |
79fc6bdb DD |
105 | rsync_cv_HAVE_SHORT_INO_T=yes,rsync_cv_HAVE_SHORT_INO_T=no,rsync_cv_HAVE_SHORT_INO_T=cross)]) |
106 | if test x"$rsync_cv_HAVE_SHORT_INO_T" = x"yes"; then | |
107 | AC_DEFINE(HAVE_SHORT_INO_T) | |
108 | fi | |
c29ee43d | 109 | |
7b3d4257 | 110 | AC_CACHE_CHECK([for unsigned char],rsync_cv_HAVE_UNSIGNED_CHAR,[ |
debb4505 AT |
111 | AC_TRY_RUN([#include <stdio.h> |
112 | main() { char c; c=250; exit((c > 0)?0:1); }], | |
7b3d4257 AT |
113 | rsync_cv_HAVE_UNSIGNED_CHAR=yes,rsync_cv_HAVE_UNSIGNED_CHAR=no,rsync_cv_HAVE_UNSIGNED_CHAR=cross)]) |
114 | if test x"$rsync_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then | |
7597e1a9 AT |
115 | AC_DEFINE(HAVE_UNSIGNED_CHAR) |
116 | fi | |
bcacc18b | 117 | |
7b3d4257 | 118 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
59503278 AT |
119 | AC_TRY_RUN([#include <sys/types.h> |
120 | #include <dirent.h> | |
121 | main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d); | |
122 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && | |
7597e1a9 | 123 | di->d_name[0] == 0) exit(0); exit(1);} ], |
7b3d4257 AT |
124 | rsync_cv_HAVE_BROKEN_READDIR=yes,rsync_cv_HAVE_BROKEN_READDIR=no,rsync_cv_HAVE_BROKEN_READDIR=cross)]) |
125 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then | |
7597e1a9 AT |
126 | AC_DEFINE(HAVE_BROKEN_READDIR) |
127 | fi | |
1e9f155a | 128 | |
7b3d4257 | 129 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_UTIMBUF,[ |
d6e6ecbd AT |
130 | AC_TRY_COMPILE([#include <sys/types.h> |
131 | #include <utime.h>], | |
7597e1a9 | 132 | [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));], |
7b3d4257 AT |
133 | rsync_cv_HAVE_UTIMBUF=yes,rsync_cv_HAVE_UTIMBUF=no,rsync_cv_HAVE_UTIMBUF=cross)]) |
134 | if test x"$rsync_cv_HAVE_UTIMBUF" = x"yes"; then | |
7597e1a9 AT |
135 | AC_DEFINE(HAVE_UTIMBUF) |
136 | fi | |
d6e6ecbd | 137 | |
3060d4aa AT |
138 | AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ |
139 | AC_TRY_RUN([ | |
140 | #include <sys/time.h> | |
141 | #include <unistd.h> | |
142 | main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}], | |
143 | rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes,rsync_cv_HAVE_GETTIMEOFDAY_TZ=no,rsync_cv_HAVE_GETTIMEOFDAY_TZ=cross)]) | |
144 | if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then | |
145 | AC_DEFINE(HAVE_GETTIMEOFDAY_TZ) | |
146 | fi | |
147 | ||
148 | ||
7b3d4257 AT |
149 | AC_CACHE_CHECK([for broken inet_ntoa],rsync_cv_REPLACE_INET_NTOA,[ |
150 | AC_TRY_RUN([ | |
151 | #include <stdio.h> | |
152 | #include <sys/types.h> | |
153 | #include <netinet/in.h> | |
154 | #include <arpa/inet.h> | |
155 | main() { struct in_addr ip; ip.s_addr = 0x12345678; | |
156 | if (strcmp(inet_ntoa(ip),"18.52.86.120") && | |
157 | strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); } | |
158 | exit(1);}], | |
159 | rsync_cv_REPLACE_INET_NTOA=yes,rsync_cv_REPLACE_INET_NTOA=no,rsync_cv_REPLACE_INET_NTOA=cross)]) | |
160 | if test x"$rsync_cv_REPLACE_INET_NTOA" = x"yes"; then | |
161 | AC_DEFINE(REPLACE_INET_NTOA) | |
162 | fi | |
163 | ||
8ef4ffd6 | 164 | # The following test taken from the cvs sources |
7d29d4ba AT |
165 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. |
166 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
167 | # libsocket.so which has a bad implementation of gethostbyname (it | |
168 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
169 | # it. | |
7597e1a9 AT |
170 | AC_CHECK_FUNCS(connect) |
171 | if test x"$ac_cv_func_connect" = x"no"; then | |
172 | case "$LIBS" in | |
173 | *-lnsl*) ;; | |
174 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
175 | esac | |
176 | case "$LIBS" in | |
177 | *-lnsl*) ;; | |
178 | *) AC_CHECK_LIB(nsl, printf) ;; | |
179 | esac | |
180 | case "$LIBS" in | |
181 | *-lsocket*) ;; | |
182 | *) AC_CHECK_LIB(socket, connect) ;; | |
183 | esac | |
184 | case "$LIBS" in | |
185 | *-linet*) ;; | |
186 | *) AC_CHECK_LIB(inet, connect) ;; | |
187 | esac | |
188 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
189 | dnl has been cached. | |
190 | if test x"$ac_cv_lib_socket_connect" = x"yes" || | |
191 | test x"$ac_cv_lib_inet_connect" = x"yes"; then | |
192 | # ac_cv_func_connect=yes | |
193 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
194 | AC_DEFINE(HAVE_CONNECT) | |
195 | fi | |
196 | fi | |
7d29d4ba | 197 | |
6bd98f06 DD |
198 | # |
199 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) | |
200 | # | |
201 | AC_CHECK_FUNCS(strcasecmp) | |
202 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
203 | AC_CHECK_LIB(resolv, strcasecmp) | |
204 | fi | |
205 | ||
692da0b5 DD |
206 | # |
207 | # The following test was mostly taken from the tcl/tk plus patches | |
208 | # | |
79fc6bdb | 209 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
210 | rm -rf conftest* |
211 | cat > conftest.$ac_ext <<EOF | |
212 | int main() { return 0; } | |
213 | EOF | |
214 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
215 | if test -f conftest..o; then | |
79fc6bdb DD |
216 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
217 | else | |
218 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
219 | fi | |
220 | rm -rf conftest* | |
221 | ]) | |
222 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
223 | OBJ_SAVE="#" |
224 | OBJ_RESTORE="#" | |
225 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
226 | else |
227 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
228 | 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' | |
229 | CC_SHOBJ_FLAG="" | |
692da0b5 | 230 | fi |
79fc6bdb | 231 | |
692da0b5 DD |
232 | AC_SUBST(OBJ_SAVE) |
233 | AC_SUBST(OBJ_RESTORE) | |
234 | AC_SUBST(CC_SHOBJ_FLAG) | |
235 | ||
7d29d4ba | 236 | |
db199cfa | 237 | AC_OUTPUT(Makefile lib/dummy zlib/dummy) |