AC_CONFIG_HEADER(config.h)
AC_PREREQ(2.52)
+RSYNC_VERSION=2.5.6pre2cvs
+AC_SUBST(RSYNC_VERSION)
+AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION])
+
+AC_DEFINE_UNQUOTED(RSYNC_VERSION, ["$RSYNC_VERSION"], [rsync release version])
+
LDFLAGS=${LDFLAGS-""}
AC_CANONICAL_TARGET([])
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
+AC_PROG_CC_STDC
AC_SUBST(SHELL)
-# compile with optimisation and without debugging by default, unless
-# --debug is given. We must decide this before testing the compiler.
+AC_DEFINE([_GNU_SOURCE], 1,
+ [Define _GNU_SOURCE so that we get all necessary prototypes])
+
+if test "x$ac_cv_prog_cc_stdc" = xno
+then
+ AC_MSG_WARN([rsync requires an ANSI C compiler and you don't seem to have one])
+fi
+
+# We must decide this before testing the compiler.
+
+# Please allow this to default to yes, so that your users have more
+# chance of getting a useful stack trace if problems occur.
AC_MSG_CHECKING([whether to include debugging symbols])
AC_ARG_ENABLE(debug,
else
AC_MSG_RESULT([yes])
# leave CFLAGS alone; AC_PROG_CC will try to include -g if it can
- AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation])
+ dnl AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation])
dnl CFLAGS=${CFLAGS-"-g"}
fi
+
+
+
+AC_ARG_ENABLE(profile,
+ AC_HELP_STRING([--enable-profile],
+ [turn on CPU profiling (default no)],
+ [], []))
+if test x"$enable_profile" = xyes
+then
+ CFLAGS="$CFLAGS -pg"
+fi
+
+
+# Specifically, this turns on panic_action handling.
+AC_ARG_ENABLE(maintainer-mode,
+ AC_HELP_STRING([--enable-maintainer-mode],
+ [turn on extra debug features],
+ [], []))
+if test x"$enable_maintainer_mode" = xyes
+then
+ CFLAGS="$CFLAGS -DMAINTAINER_MODE"
+fi
+
+
+# This is needed for our included version of popt. Kind of silly, but
+# I don't want our version too far out of sync.
CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
+# If GCC, turn on warnings.
+if test "x$GCC" = "xyes"
+then
+ CFLAGS="$CFLAGS -Wall -W"
+fi
+
AC_ARG_WITH(included-popt,
[ --with-included-popt use bundled popt library, not from system])
[ --with-rsync-path=PATH set default --rsync-path to PATH (default: \"rsync\")],
[ RSYNC_PATH="$with_rsync_path" ],
[ RSYNC_PATH="rsync" ])
-AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [ ])
+
+AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine])
+
+AC_ARG_WITH(rsh,
+ AC_HELP_STRING([--with-rsh=CMD], [set rsh command to CMD (default: \"remsh\" or \"rsh\")]))
AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
-AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH, [ ])
+AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH, [remote shell is remsh not rsh])
+
+if test x"$with_rsh" != x
+then
+ RSYNC_RSH="$with_rsh"
+elif test x"$HAVE_REMSH" = x1
+then
+ RSYNC_RSH="remsh"
+else
+ RSYNC_RSH="rsh"
+fi
+AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command])
# arrgh. libc in the current debian stable screws up the largefile
# stuff, getting byte range locking wrong
AC_SYS_LARGEFILE
fi
-
-
-AC_DEFINE(ss_family, __ss_family, [KAME hack])
-AC_DEFINE(ss_len, __ss_len, [KAME hack])
-
-CFLAGS="$CFLAGS"
-AC_ARG_ENABLE(ipv6,
- AC_HELP_STRING([--disable-ipv6], [do not try to support IPv6]))
-AC_MSG_CHECKING([whether IPv6 is explicitly disabled])
-if test "$xenable_ipv6" = xyes
-then
- AC_MSG_RESULT(yes)
- ipv6=no
-else
- AC_MSG_RESULT(no)
- ipv6=yes
-fi
-
ipv6type=unknown
ipv6lib=none
-ipv6trylibc=no
+ipv6trylibc=yes
-if test "$ipv6" = "yes"; then
+AC_ARG_ENABLE(ipv6,
+ AC_HELP_STRING([--disable-ipv6], [don't even try to use IPv6]))
+
+if test "x$enable_ipv6" != xno
+then
AC_MSG_CHECKING([ipv6 stack type])
for i in inria kame linux-glibc linux-inet6 toshiba v6d zeta; do
case $i in
yes
#endif],
[ipv6type=$i;
- CFLAGS="-DINET6 $CFLAGS"])
+ AC_DEFINE(INET6, 1, [true if you have IPv6])
+ ])
;;
kame)
# http://www.kame.net/
#ifdef __KAME__
yes
#endif],
- [ipv6type=$i;
- CFLAGS="-DINET6 $CFLAGS"])
+ [ipv6type=$i;
+ AC_DEFINE(INET6, 1, [true if you have IPv6])])
;;
linux-glibc)
# http://www.v6.linux.or.jp/
yes
#endif],
[ipv6type=$i;
- CFLAGS="-DINET6 $CFLAGS"])
+AC_DEFINE(INET6, 1, [true if you have IPv6])])
;;
linux-inet6)
# http://www.v6.linux.or.jp/
ipv6lib=inet6
ipv6libdir=/usr/inet6/lib
ipv6trylibc=yes;
- CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
+ AC_DEFINE(INET6, 1, [true if you have IPv6])
+ CFLAGS="-I/usr/inet6/include $CFLAGS"
fi
;;
toshiba)
[ipv6type=$i;
ipv6lib=inet6;
ipv6libdir=/usr/local/v6/lib;
- CFLAGS="-DINET6 $CFLAGS"])
+ AC_DEFINE(INET6, 1, [true if you have IPv6])])
;;
v6d)
AC_EGREP_CPP(yes, [
[ipv6type=$i;
ipv6lib=v6;
ipv6libdir=/usr/local/v6/lib;
- CFLAGS="-I/usr/local/v6/include $CFLAGS"])
+ AC_DEFINE(INET6, 1, [true if you have IPv6])])
;;
zeta)
AC_EGREP_CPP(yes, [
[ipv6type=$i;
ipv6lib=inet6;
ipv6libdir=/usr/local/v6/lib;
- CFLAGS="-DINET6 $CFLAGS"])
+ AC_DEFINE(INET6, 1, [true if you have IPv6])])
;;
esac
if test "$ipv6type" != "unknown"; then
fi
done
AC_MSG_RESULT($ipv6type)
-fi
-
-if test "$ipv6" = "yes" -a -f /usr/local/v6/lib/libinet6.a; then
- ac_inet6_LDFLAGS="inet6"
- ipv6libdir=/usr/local/v6/lib
- LDFLAGS="$LDFLAGS -L/usr/local/v6/lib"
- AC_CHECK_LIB(inet6, getaddrinfo, , ipv6lib="$ac_inet6_LDFLAGS")
-fi
-
-if test "$ipv6" = "yes" -a -f /usr/lib/libinet6.a; then
- ac_inet6_LDFLAGS="inet6"
- AC_CHECK_LIB(inet6, getaddrinfo, , ipv6lib="$ac_inet6_LDFLAGS")
-fi
-
-if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
- if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
- LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
- echo "You have $ipv6lib library, using it"
- else
- if test "$ipv6trylibc" = "yes"; then
- echo "You do not have $ipv6lib library, using libc"
- else
- echo 'Fatal: no $ipv6lib library found. cannot continue.'
- echo "You need to fetch lib$ipv6lib.a from appropriate"
- echo 'ipv6 kit and compile beforehand.'
- exit 1
- fi
- fi
-fi
-
-
-AC_MSG_CHECKING(getaddrinfo bug)
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <netdb.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-main()
-{
- int passive, gaierr, inet4 = 0, inet6 = 0;
- struct addrinfo hints, *ai, *aitop;
- char straddr[INET6_ADDRSTRLEN], strport[16];
-
- for (passive = 0; passive <= 1; passive++) {
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = AF_UNSPEC;
- hints.ai_flags = passive ? AI_PASSIVE : 0;
- hints.ai_socktype = SOCK_STREAM;
- if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
- (void)gai_strerror(gaierr);
- goto bad;
- }
- for (ai = aitop; ai; ai = ai->ai_next) {
- if (ai->ai_addr == NULL ||
- ai->ai_addrlen == 0 ||
- getnameinfo(ai->ai_addr, ai->ai_addrlen,
- straddr, sizeof(straddr), strport, sizeof(strport),
- NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
- goto bad;
- }
- switch (ai->ai_family) {
- case AF_INET:
- if (strcmp(strport, "54321") != 0) {
- goto bad;
- }
- if (passive) {
- if (strcmp(straddr, "0.0.0.0") != 0) {
- goto bad;
- }
- } else {
- if (strcmp(straddr, "127.0.0.1") != 0) {
- goto bad;
- }
- }
- inet4++;
- break;
- case AF_INET6:
- if (strcmp(strport, "54321") != 0) {
- goto bad;
- }
- if (passive) {
- if (strcmp(straddr, "::") != 0) {
- goto bad;
- }
- } else {
- if (strcmp(straddr, "::1") != 0) {
- goto bad;
- }
- }
- inet6++;
- break;
- case AF_UNSPEC:
- goto bad;
- break;
- default:
- /* another family support? */
- break;
- }
- }
- }
-
- if (!(inet4 == 0 || inet4 == 2))
- goto bad;
- if (!(inet6 == 0 || inet6 == 2))
- goto bad;
-
- if (aitop)
- freeaddrinfo(aitop);
- exit(0);
-
- bad:
- if (aitop)
- freeaddrinfo(aitop);
- exit(1);
-}
-],
-AC_MSG_RESULT(good)
-buggygetaddrinfo=no,
-AC_MSG_RESULT(buggy)
-buggygetaddrinfo=yes,
-AC_MSG_RESULT(buggy)
-buggygetaddrinfo=yes)
-
-if test "$buggygetaddrinfo" = "yes"; then
- if test "$ipv6" = "yes" -a "$ipv6type" != "linux"; then
- echo 'Fatal: You must get working getaddrinfo() function.'
- echo ' or you can specify "--disable-ipv6"'.
- exit 1
- elif test "$ipv6type" = "linux"; then
- echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
- echo ' Better upgreade your system library to newest version'
- echo ' of GNU C library (aka glibc).'
- fi
+ AC_SEARCH_LIBS(getaddrinfo, inet6)
fi
-AC_REPLACE_FUNCS(getaddrinfo getnameinfo)
-
-AC_CHECK_MEMBER([struct sockaddr.sa_len],
- [ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
- [],
- [
-#include <sys/types.h>
-#include <sys/socket.h>
-])
AC_C_BIGENDIAN
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h)
AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h)
-AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h)
-AC_CHECK_HEADERS(glob.h alloca.h mcheck.h)
+AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h sys/un.h)
+AC_CHECK_HEADERS(glob.h mcheck.h sys/sysctl.h arpa/inet.h arpa/nameser.h)
+AC_CHECK_HEADERS(netdb.h)
+AC_CHECK_HEADERS(malloc.h)
+AC_CHECK_HEADERS(float.h)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
fi
fi
-#
+AC_CHECK_LIB(resolv, inet_ntop)
+
+dnl AC_MSG_NOTICE([Looking in libraries: $LIBS])
+
+AC_CHECK_FUNCS(inet_ntop, , AC_LIBOBJ(lib/inet_ntop))
+AC_CHECK_FUNCS(inet_pton, , AC_LIBOBJ(lib/inet_pton))
+
+# Tru64 UNIX has getaddrinfo() but has it renamed in libc as
+# something else so we must include <netdb.h> to get the
+# redefinition.
+AC_CHECK_FUNCS(getaddrinfo, ,
+ [AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>])
+ AC_TRY_LINK([#include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netdb.h>],[getaddrinfo(NULL, NULL, NULL, NULL);],
+ [AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_GETADDRINFO, 1,
+ [Define if you have the `getaddrinfo' function.])],
+ [AC_MSG_RESULT([no])
+ AC_LIBOBJ(lib/getaddrinfo)])])
+AC_CHECK_FUNCS(getnameinfo, , AC_LIBOBJ(lib/getnameinfo))
+
+AC_CHECK_MEMBER([struct sockaddr.sa_len],
+ [ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
+ [],
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+])
+
+AC_MSG_CHECKING(struct sockaddr_storage)
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>],
+[struct sockaddr_storage x;],
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1,
+ [Define if you have strct sockaddr_storage.] ),
+ AC_MSG_RESULT(no))
+
+AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id],
+ [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID) ],
+ [],
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+])
+
# if we can't find strcasecmp, look in -lresolv (for Unixware at least)
#
AC_CHECK_FUNCS(strcasecmp)
AC_CHECK_LIB(resolv, strcasecmp)
fi
-AC_FUNC_MEMCMP
+dnl At the moment we don't test for a broken memcmp(), because all we
+dnl need to do is test for equality, not comparison, and it seems that
+dnl every platform has a memcmp that can do at least that.
+dnl AC_FUNC_MEMCMP
+
AC_FUNC_UTIME_NULL
-AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod)
+AC_FUNC_ALLOCA
+AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod mkfifo)
AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime)
AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk)
-AC_CHECK_FUNCS(strlcat strlcpy mtrace)
+AC_CHECK_FUNCS(strlcat strlcpy strtol mtrace mallinfo setgroups)
AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
-AC_TRY_RUN([#include <sys/types.h>
- #include <sys/socket.h>
- main() {
- int fd[2];
- exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1);
- }],
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+
+main() {
+ int fd[2];
+ exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1);
+}],
rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)])
if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then
AC_DEFINE(HAVE_SOCKETPAIR, 1, [ ])
AC_MSG_RESULT($srcdir/popt)
BUILD_POPT='$(popt_OBJS)'
CFLAGS="$CFLAGS -I$srcdir/popt"
+ if test x"$ALLOCA" != x
+ then
+ # this can be removed when/if we add an included alloca.c;
+ # see autoconf documentation on AC_FUNC_ALLOCA
+ AC_MSG_WARN([included libpopt will use malloc, not alloca (which wastes a small amount of memory)])
+ fi
else
AC_MSG_RESULT(no)
fi
AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig])
AC_OUTPUT
+
+AC_MSG_RESULT()
+AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful])
+AC_MSG_RESULT()