(sysnames): Under --enable-debug-configure, spew potential sysnames.

diff --git a/configure.in b/configure.in
index e1e794c..a35378a 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -166,6 +166,7 @@ for b in $base ''; do
       for o in /$ostry ''; do
        for m in $mach ''; do
          try="$m0$b$v$o$m"
+         test -n "$enable_debug_configure" && echo "$0 [DEBUG]: try $try" >&2
          if test -d $sysdep_dir$try; then
            sysnames="$sysnames $try"
            { test -n "$o" || test -n "$b"; } && os_used=t