Skip the longdir test if the long directory can't even be created, such as

[rsync/rsync.git] / configure.in

diff --git a/configure.in b/configure.in
index 4f39943..d2c61a8 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -257,6 +257,7 @@ AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h sys/un.h)
 AC_CHECK_HEADERS(glob.h alloca.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)
@@ -358,6 +359,15 @@ AC_TRY_COMPILE([#include <sys/types.h>
                [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)
@@ -374,7 +384,7 @@ AC_FUNC_UTIME_NULL
 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 mallinfo setgroups)
+AC_CHECK_FUNCS(strlcat strlcpy strtol mtrace mallinfo setgroups)
 
 AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
 AC_TRY_RUN([