X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/1cbbaea9573fdb464b28daae6adae083cb997173..82471e68a8bb3da8ca95f2b6564c330c52ce891e:/configure.in diff --git a/configure.in b/configure.in index 453ecc10..09a3bd19 100644 --- a/configure.in +++ b/configure.in @@ -5,7 +5,7 @@ AC_CONFIG_SRCDIR([byteorder.h]) AC_CONFIG_HEADER(config.h) AC_PREREQ(2.52) -RSYNC_VERSION=2.6.0 +RSYNC_VERSION=2.6.3 AC_SUBST(RSYNC_VERSION) AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION]) @@ -18,6 +18,7 @@ AC_CANONICAL_TARGET([]) dnl Checks for programs. AC_PROG_CC AC_PROG_CPP +AC_PROG_EGREP AC_PROG_INSTALL AC_PROG_CC_STDC AC_SUBST(SHELL) @@ -96,6 +97,27 @@ AC_ARG_WITH(rsync-path, AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine]) +AC_ARG_WITH(rsyncd-conf, + AC_HELP_STRING([--with-rsyncd-conf=PATH], [set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]), + [ if test ! -z "$with_rsyncd_conf" ; then + case $with_rsyncd_conf in + yes|no) + RSYNCD_SYSCONF="/etc/rsyncd.conf" + ;; + /*) + RSYNCD_SYSCONF="$with_rsyncd_conf" + ;; + *) + AC_MSG_ERROR(You must specify an absolute path to --with-rsyncd-conf=PATH) + ;; + esac + else + RSYNCD_SYSCONF="/etc/rsyncd.conf" + fi ], + [ RSYNCD_SYSCONF="/etc/rsyncd.conf" ]) + +AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server]) + AC_ARG_WITH(rsh, AC_HELP_STRING([--with-rsh=CMD], [set remote shell command to CMD (default: ssh)])) @@ -121,24 +143,29 @@ AC_TRY_RUN([ #include #include -int main(void) +int main(void) { struct flock lock; - int status; - int fd = open("conftest.dat", O_CREAT|O_RDWR, 0600); + int status; + char tpl[32] = "/tmp/locktest.XXXXXX"; + int fd = mkstemp(tpl); + if (fd < 0) { + strcpy(tpl, "conftest.dat"); + fd = open(tpl, O_CREAT|O_RDWR, 0600); + } + lock.l_type = F_WRLCK; lock.l_whence = SEEK_SET; lock.l_start = 0; lock.l_len = 1; lock.l_pid = 0; - fcntl(fd,F_SETLK,&lock); if (fork() == 0) { - lock.l_start = 1; - exit(fcntl(fd,F_SETLK,&lock) == 0); - } - wait(&status); - unlink("conftest.dat"); + lock.l_start = 1; + _exit(fcntl(fd,F_SETLK,&lock) == 0); + } + wait(&status); + unlink(tpl); exit(WEXITSTATUS(status)); } ], @@ -151,7 +178,7 @@ ipv6type=unknown ipv6lib=none ipv6trylibc=yes -AC_ARG_ENABLE(ipv6, +AC_ARG_ENABLE(ipv6, AC_HELP_STRING([--disable-ipv6], [don't even try to use IPv6])) if test "x$enable_ipv6" != xno @@ -177,7 +204,7 @@ yes #ifdef __KAME__ yes #endif], - [ipv6type=$i; + [ipv6type=$i; AC_DEFINE(INET6, 1, [true if you have IPv6])]) ;; linux-glibc) @@ -247,7 +274,7 @@ fi AC_MSG_CHECKING([whether to call shutdown on all sockets]) case $host_os in *cygwin* ) AC_MSG_RESULT(yes) - AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, + AC_DEFINE(SHUTDOWN_ALL_SOCKETS, 1, [Define if sockets need to be shutdown]) ;; * ) AC_MSG_RESULT(no);; @@ -257,13 +284,12 @@ AC_C_BIGENDIAN AC_HEADER_DIRENT AC_HEADER_TIME AC_HEADER_SYS_WAIT -AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h) -AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h) -AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h sys/un.h) -AC_CHECK_HEADERS(glob.h mcheck.h sys/sysctl.h arpa/inet.h arpa/nameser.h) -AC_CHECK_HEADERS(netdb.h) -AC_CHECK_HEADERS(malloc.h) -AC_CHECK_HEADERS(float.h) +AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ + unistd.h utime.h grp.h compat.h sys/param.h ctype.h sys/wait.h \ + sys/ioctl.h sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h \ + sys/un.h glob.h mcheck.h arpa/inet.h arpa/nameser.h \ + netdb.h malloc.h float.h) +AC_HEADER_MAJOR AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) @@ -318,7 +344,7 @@ if test x"$ac_cv_func_connect" = x"no"; then esac dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value dnl has been cached. - if test x"$ac_cv_lib_socket_connect" = x"yes" || + if test x"$ac_cv_lib_socket_connect" = x"yes" || test x"$ac_cv_lib_inet_connect" = x"yes"; then # ac_cv_func_connect=yes # don't! it would cause AC_CHECK_FUNC to succeed next time configure is run @@ -330,8 +356,8 @@ AC_CHECK_LIB(resolv, inet_ntop) dnl AC_MSG_NOTICE([Looking in libraries: $LIBS]) -AC_CHECK_FUNCS(inet_ntop, , AC_LIBOBJ(lib/inet_ntop)) -AC_CHECK_FUNCS(inet_pton, , AC_LIBOBJ(lib/inet_pton)) +AC_CHECK_FUNCS(inet_ntop, , [AC_LIBOBJ(lib/inet_ntop)]) +AC_CHECK_FUNCS(inet_pton, , [AC_LIBOBJ(lib/inet_pton)]) # Irix 6.5 has getaddrinfo but not the corresponding defines, so use # builtin getaddrinfo if one of the defines don't exist @@ -343,7 +369,7 @@ AC_CACHE_CHECK([whether defines needed by getaddrinfo exist], #include #ifdef AI_PASSIVE yes - #endif], + #endif], rsync_cv_HAVE_GETADDR_DEFINES=yes, rsync_cv_HAVE_GETADDR_DEFINES=no)]) if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes"; then @@ -360,19 +386,36 @@ if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes"; then [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_FUNCS(getnameinfo, , [AC_LIBOBJ(lib/getnameinfo)]) else AC_LIBOBJ(lib/getaddrinfo) AC_LIBOBJ(lib/getnameinfo) fi +AC_CHECK_MEMBER([struct sockaddr.sa_len], + [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ], + [], + [ +#include +#include +]) -AC_CHECK_MEMBER([struct sockaddr.sa_len], - [ AC_DEFINE(HAVE_SOCKADDR_LEN) ], +AC_CHECK_MEMBER([struct sockaddr_in.sin_len], + [ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ], [], [ #include #include +#include +]) + +AC_CHECK_MEMBER([struct sockaddr_un.sun_len], + [ AC_DEFINE(HAVE_SOCKADDR_UN_LEN, 1, [Do we have sockaddr_un.sun_len?]) ], + [], + [ +#include +#include +#include ]) AC_MSG_CHECKING(struct sockaddr_storage) @@ -380,12 +423,12 @@ AC_TRY_COMPILE([#include #include ], [struct sockaddr_storage x;], AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, + 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) ], + [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ], [], [ #include @@ -402,15 +445,41 @@ fi 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 every platform has a memcmp that can do at least that. dnl AC_FUNC_MEMCMP AC_FUNC_UTIME_NULL 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 strtol mtrace mallinfo setgroups) +AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod mkfifo \ + fchmod fstat strchr readlink link utime utimes strftime mtrace ftruncate \ + memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk setmode \ + strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \ + open64 mkstemp64) + +AC_CHECK_FUNCS(getpgrp tcgetpgrp) +if test $ac_cv_func_getpgrp = yes; then + AC_FUNC_GETPGRP +fi + +# Determine whether chown follows symlinks (it should). +AC_CACHE_CHECK([whether chown() dereferences symlinks],rsync_cv_chown_follows_symlink,[ + AC_TRY_RUN([ +#if HAVE_UNISTD_H +# include +#endif +#include +#include + main() { + char const *dangling_symlink = "conftest.dangle"; + unlink(dangling_symlink); + if (symlink("conftest.no-such", dangling_symlink) < 0) abort(); + if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) exit(0); + exit(1); + }], + rsync_cv_chown_follows_symlink=yes,rsync_cv_chown_follows_symlink=no,rsync_cv_chown_follows_symlink=yes)]) +if test $rsync_cv_chown_follows_symlink = no; then + AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define if chown modifies symlinks.]) +fi AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ AC_TRY_RUN([ @@ -508,7 +577,7 @@ AC_TRY_RUN([ #include main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}], rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes,rsync_cv_HAVE_GETTIMEOFDAY_TZ=no,rsync_cv_HAVE_GETTIMEOFDAY_TZ=cross)]) -if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then +if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [ ]) fi @@ -516,7 +585,7 @@ AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[ AC_TRY_RUN([ #include #include -void foo(const char *format, ...) { +void foo(const char *format, ...) { va_list ap; int len; char buf[5]; @@ -543,10 +612,10 @@ AC_TRY_RUN([#include #include #include #include -main() { +main() { struct stat st; - char tpl[20]="/tmp/test.XXXXXX"; - int fd = mkstemp(tpl); + char tpl[20]="/tmp/test.XXXXXX"; + int fd = mkstemp(tpl); if (fd == -1) exit(1); unlink(tpl); if (fstat(fd, &st) != 0) exit(1); @@ -569,7 +638,7 @@ AC_TRY_RUN([ #include main() { struct in_addr ip; ip.s_addr = 0x12345678; if (strcmp(inet_ntoa(ip),"18.52.86.120") && - strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(1); } + strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(1); } exit(0);}], rsync_cv_REPLACE_INET_NTOA=no,rsync_cv_REPLACE_INET_NTOA=yes,rsync_cv_REPLACE_INET_NTOA=cross)]) if test x"$rsync_cv_REPLACE_INET_NTOA" = x"yes"; then @@ -583,13 +652,41 @@ AC_TRY_RUN([ #include #include #include -main() { struct in_addr ip; +main() { struct in_addr ip; if (inet_aton("example", &ip) == 0) exit(0); exit(1);}], rsync_cv_REPLACE_INET_ATON=no,rsync_cv_REPLACE_INET_ATON=yes,rsync_cv_REPLACE_INET_ATON=cross)]) if test x"$rsync_cv_REPLACE_INET_ATON" = x"yes"; then AC_DEFINE(REPLACE_INET_ATON, 1, [ ]) fi +AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ +AC_TRY_RUN([ +#include +#include +#include +main() { int rc, ec; char *fn = "fifo-test"; +unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); +if (rc) {printf("%d %d\n",rc,ec); return ec;} +return 0;}], + rsync_cv_MKNOD_CREATES_FIFOS=yes,rsync_cv_MKNOD_CREATES_FIFOS=no,rsync_cv_MKNOD_CREATES_FIFOS=cross)]) +if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then + AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.]) +fi + +AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[ +AC_TRY_RUN([ +#include +#include +#include +main() { int rc, ec; char *fn = "sock-test"; +unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); +if (rc) {printf("%d %d\n",rc,ec); return ec;} +return 0;}], + rsync_cv_MKNOD_CREATES_SOCKETS=yes,rsync_cv_MKNOD_CREATES_SOCKETS=no,rsync_cv_MKNOD_CREATES_SOCKETS=cross)]) +if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then + AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) +fi + # # The following test was mostly taken from the tcl/tk plus patches #