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) |
9422bb3f | 56 | AC_CHECK_FUNCS(strlcat strlcpy) |
c627d613 | 57 | |
79fc6bdb | 58 | AC_CACHE_CHECK([for working fnmatch],rsync_cv_HAVE_FNMATCH,[ |
c627d613 | 59 | AC_TRY_RUN([#include <fnmatch.h> |
a8b9d4ed | 60 | main() { exit(fnmatch("*.o", "x.o", FNM_PATHNAME) == 0? 0: 1); }], |
79fc6bdb DD |
61 | rsync_cv_HAVE_FNMATCH=yes,rsync_cv_HAVE_FNMATCH=no,rsync_cv_HAVE_FNMATCH=cross)]) |
62 | if test x"$rsync_cv_HAVE_FNMATCH" = x"yes"; then | |
63 | AC_DEFINE(HAVE_FNMATCH) | |
64 | fi | |
65 | ||
66 | # sometimes getopt_long cannot parse same arguments twice | |
67 | # e.g. on certain versions of CygWin32 | |
68 | AC_CACHE_CHECK([for working getopt_long],rsync_cv_HAVE_GETOPT_LONG,[ | |
69 | AC_TRY_RUN([#include <getopt.h> | |
70 | main() { | |
71 | int i, x = 0; char *argv[] = { "x", "--xx" }; | |
72 | struct option o[] = {{"xx", 0, 0, 1}, {0,0,0,0}}; | |
73 | getopt_long(2, argv, "x", o, &i) == 1 ? x++ : 0; optind = 0; | |
74 | getopt_long(2, argv, "x", o, &i) == 1 ? x++ : 0; | |
75 | exit(x == 2 ? 0 : 1); | |
76 | }], rsync_cv_HAVE_GETOPT_LONG=yes,rsync_cv_HAVE_GETOPT_LONG=no, | |
77 | rsync_cv_HAVE_GETOPT_LONG=cross)]) | |
78 | if test x"$rsync_cv_HAVE_GETOPT_LONG" = x"yes"; then | |
79 | AC_DEFINE(HAVE_GETOPT_LONG) | |
80 | fi | |
c627d613 | 81 | |
79fc6bdb | 82 | AC_CACHE_CHECK([for long long],rsync_cv_HAVE_LONGLONG,[ |
0d0e2e93 | 83 | AC_TRY_RUN([#include <stdio.h> |
efb2f6bf | 84 | main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }], |
79fc6bdb DD |
85 | rsync_cv_HAVE_LONGLONG=yes,rsync_cv_HAVE_LONGLONG=no,rsync_cv_HAVE_LONGLONG=cross)]) |
86 | if test x"$rsync_cv_HAVE_LONGLONG" = x"yes"; then | |
7597e1a9 AT |
87 | AC_DEFINE(HAVE_LONGLONG) |
88 | fi | |
0d0e2e93 | 89 | |
7b3d4257 | 90 | AC_CACHE_CHECK([for off64_t],rsync_cv_HAVE_OFF64_T,[ |
bcacc18b AT |
91 | AC_TRY_RUN([#include <stdio.h> |
92 | #include <sys/stat.h> | |
7597e1a9 | 93 | main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }], |
7b3d4257 AT |
94 | rsync_cv_HAVE_OFF64_T=yes,rsync_cv_HAVE_OFF64_T=no,rsync_cv_HAVE_OFF64_T=cross)]) |
95 | if test x"$rsync_cv_HAVE_OFF64_T" = x"yes"; then | |
7597e1a9 AT |
96 | AC_DEFINE(HAVE_OFF64_T) |
97 | fi | |
debb4505 | 98 | |
79fc6bdb | 99 | AC_CACHE_CHECK([for short ino_t],rsync_cv_HAVE_SHORT_INO_T,[ |
c29ee43d AT |
100 | AC_TRY_RUN([#include <stdio.h> |
101 | #include <sys/types.h> | |
102 | #include <sys/stat.h> | |
103 | main() { if (sizeof(ino_t) < sizeof(unsigned int)) return 0; return 1; }], | |
79fc6bdb DD |
104 | rsync_cv_HAVE_SHORT_INO_T=yes,rsync_cv_HAVE_SHORT_INO_T=no,rsync_cv_HAVE_SHORT_INO_T=cross)]) |
105 | if test x"$rsync_cv_HAVE_SHORT_INO_T" = x"yes"; then | |
106 | AC_DEFINE(HAVE_SHORT_INO_T) | |
107 | fi | |
c29ee43d | 108 | |
7b3d4257 | 109 | AC_CACHE_CHECK([for unsigned char],rsync_cv_HAVE_UNSIGNED_CHAR,[ |
debb4505 AT |
110 | AC_TRY_RUN([#include <stdio.h> |
111 | main() { char c; c=250; exit((c > 0)?0:1); }], | |
7b3d4257 AT |
112 | rsync_cv_HAVE_UNSIGNED_CHAR=yes,rsync_cv_HAVE_UNSIGNED_CHAR=no,rsync_cv_HAVE_UNSIGNED_CHAR=cross)]) |
113 | if test x"$rsync_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then | |
7597e1a9 AT |
114 | AC_DEFINE(HAVE_UNSIGNED_CHAR) |
115 | fi | |
bcacc18b | 116 | |
7b3d4257 | 117 | AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ |
59503278 AT |
118 | AC_TRY_RUN([#include <sys/types.h> |
119 | #include <dirent.h> | |
120 | main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d); | |
121 | if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && | |
7597e1a9 | 122 | di->d_name[0] == 0) exit(0); exit(1);} ], |
7b3d4257 AT |
123 | rsync_cv_HAVE_BROKEN_READDIR=yes,rsync_cv_HAVE_BROKEN_READDIR=no,rsync_cv_HAVE_BROKEN_READDIR=cross)]) |
124 | if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then | |
7597e1a9 AT |
125 | AC_DEFINE(HAVE_BROKEN_READDIR) |
126 | fi | |
1e9f155a | 127 | |
7b3d4257 | 128 | AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_UTIMBUF,[ |
d6e6ecbd AT |
129 | AC_TRY_COMPILE([#include <sys/types.h> |
130 | #include <utime.h>], | |
7597e1a9 | 131 | [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));], |
7b3d4257 AT |
132 | rsync_cv_HAVE_UTIMBUF=yes,rsync_cv_HAVE_UTIMBUF=no,rsync_cv_HAVE_UTIMBUF=cross)]) |
133 | if test x"$rsync_cv_HAVE_UTIMBUF" = x"yes"; then | |
7597e1a9 AT |
134 | AC_DEFINE(HAVE_UTIMBUF) |
135 | fi | |
d6e6ecbd | 136 | |
7b3d4257 AT |
137 | AC_CACHE_CHECK([for broken inet_ntoa],rsync_cv_REPLACE_INET_NTOA,[ |
138 | AC_TRY_RUN([ | |
139 | #include <stdio.h> | |
140 | #include <sys/types.h> | |
141 | #include <netinet/in.h> | |
142 | #include <arpa/inet.h> | |
143 | main() { struct in_addr ip; ip.s_addr = 0x12345678; | |
144 | if (strcmp(inet_ntoa(ip),"18.52.86.120") && | |
145 | strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); } | |
146 | exit(1);}], | |
147 | rsync_cv_REPLACE_INET_NTOA=yes,rsync_cv_REPLACE_INET_NTOA=no,rsync_cv_REPLACE_INET_NTOA=cross)]) | |
148 | if test x"$rsync_cv_REPLACE_INET_NTOA" = x"yes"; then | |
149 | AC_DEFINE(REPLACE_INET_NTOA) | |
150 | fi | |
151 | ||
8ef4ffd6 | 152 | # The following test taken from the cvs sources |
7d29d4ba AT |
153 | # If we can't find connect, try looking in -lsocket, -lnsl, and -linet. |
154 | # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has | |
155 | # libsocket.so which has a bad implementation of gethostbyname (it | |
156 | # only looks in /etc/hosts), so we only look for -lsocket if we need | |
157 | # it. | |
7597e1a9 AT |
158 | AC_CHECK_FUNCS(connect) |
159 | if test x"$ac_cv_func_connect" = x"no"; then | |
160 | case "$LIBS" in | |
161 | *-lnsl*) ;; | |
162 | *) AC_CHECK_LIB(nsl_s, printf) ;; | |
163 | esac | |
164 | case "$LIBS" in | |
165 | *-lnsl*) ;; | |
166 | *) AC_CHECK_LIB(nsl, printf) ;; | |
167 | esac | |
168 | case "$LIBS" in | |
169 | *-lsocket*) ;; | |
170 | *) AC_CHECK_LIB(socket, connect) ;; | |
171 | esac | |
172 | case "$LIBS" in | |
173 | *-linet*) ;; | |
174 | *) AC_CHECK_LIB(inet, connect) ;; | |
175 | esac | |
176 | dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value | |
177 | dnl has been cached. | |
178 | if test x"$ac_cv_lib_socket_connect" = x"yes" || | |
179 | test x"$ac_cv_lib_inet_connect" = x"yes"; then | |
180 | # ac_cv_func_connect=yes | |
181 | # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run | |
182 | AC_DEFINE(HAVE_CONNECT) | |
183 | fi | |
184 | fi | |
7d29d4ba | 185 | |
6bd98f06 DD |
186 | # |
187 | # if we can't find strcasecmp, look in -lresolv (for Unixware at least) | |
188 | # | |
189 | AC_CHECK_FUNCS(strcasecmp) | |
190 | if test x"$ac_cv_func_strcasecmp" = x"no"; then | |
191 | AC_CHECK_LIB(resolv, strcasecmp) | |
192 | fi | |
193 | ||
692da0b5 DD |
194 | # |
195 | # The following test was mostly taken from the tcl/tk plus patches | |
196 | # | |
79fc6bdb | 197 | AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[ |
692da0b5 DD |
198 | rm -rf conftest* |
199 | cat > conftest.$ac_ext <<EOF | |
200 | int main() { return 0; } | |
201 | EOF | |
202 | ${CC-cc} -c -o conftest..o conftest.$ac_ext | |
203 | if test -f conftest..o; then | |
79fc6bdb DD |
204 | rsync_cv_DASHC_WORKS_WITH_DASHO=yes |
205 | else | |
206 | rsync_cv_DASHC_WORKS_WITH_DASHO=no | |
207 | fi | |
208 | rm -rf conftest* | |
209 | ]) | |
210 | if test x"$rsync_cv_DASHC_WORKS_WITH_DASHO" = x"yes"; then | |
692da0b5 DD |
211 | OBJ_SAVE="#" |
212 | OBJ_RESTORE="#" | |
213 | CC_SHOBJ_FLAG='-o $@' | |
692da0b5 DD |
214 | else |
215 | OBJ_SAVE=' @b=`basename $@ .o`;rm -f $$b.o.sav;if test -f $$b.o; then mv $$b.o $$b.o.sav;fi;' | |
216 | 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' | |
217 | CC_SHOBJ_FLAG="" | |
692da0b5 | 218 | fi |
79fc6bdb | 219 | |
692da0b5 DD |
220 | AC_SUBST(OBJ_SAVE) |
221 | AC_SUBST(OBJ_RESTORE) | |
222 | AC_SUBST(CC_SHOBJ_FLAG) | |
223 | ||
7d29d4ba | 224 | |
db199cfa | 225 | AC_OUTPUT(Makefile lib/dummy zlib/dummy) |