changes to get rsync working on a CRAY J90. This machine doesn't have

[rsync/rsync.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644 (file)
index 0000000..cf5e936
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,23 @@
+dnl AC_VALIDATE_CACHE_SYSTEM_TYPE[(cmd)]
+dnl if the cache file is inconsistent with the current host,
+dnl target and build system types, execute CMD or print a default
+dnl error message.
+AC_DEFUN(AC_VALIDATE_CACHE_SYSTEM_TYPE, [
+    AC_REQUIRE([AC_CANONICAL_SYSTEM])
+    AC_MSG_CHECKING([config.cache system type])
+    if { test x"${ac_cv_host_system_type+set}" = x"set" &&
+         test x"$ac_cv_host_system_type" != x"$host"; } ||
+       { test x"${ac_cv_build_system_type+set}" = x"set" &&
+         test x"$ac_cv_build_system_type" != x"$build"; } ||
+       { test x"${ac_cv_target_system_type+set}" = x"set" &&
+         test x"$ac_cv_target_system_type" != x"$target"; }; then
+       AC_MSG_RESULT([different])
+       ifelse($#, 1, [$1],
+               [AC_MSG_ERROR(["you must remove config.cache and restart configure"])])
+    else
+       AC_MSG_RESULT([same])
+    fi
+    ac_cv_host_system_type="$host"
+    ac_cv_build_system_type="$build"
+    ac_cv_target_system_type="$target"
+])