vtysh: suppress linemarkers in vtysh_cmd.c

Remove lines like this from the vtysh_cmd.c:
```
# 10764 "bgpd/bgp_route.c"
```

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>

diff --git a/vtysh/extract.pl.in b/vtysh/extract.pl.in
index 794e1f4c7383698d084f559dd9540d47785db963..7b81ced92e50dec85209edda7203f083fb055783 100755 (executable)
--- a/vtysh/extract.pl.in
+++ b/vtysh/extract.pl.in
@@ -40,7 +40,7 @@ sub scan_file {
 
     $cppadd = $fabricd ? "-DFABRICD=1" : "";
 
-    open (FH, "@CPP@ -DHAVE_CONFIG_H -DVTYSH_EXTRACT_PL -Ivtysh/@top_builddir@ -Ivtysh/@top_srcdir@ -Ivtysh/@top_srcdir@/lib -Ivtysh/@top_builddir@/lib -Ivtysh/@top_srcdir@/bgpd -Ivtysh/@top_srcdir@/bgpd/rfapi @LUA_INCLUDE@ @CPPFLAGS@ $cppadd $file |");
+    open (FH, "@CPP@ -P -DHAVE_CONFIG_H -DVTYSH_EXTRACT_PL -Ivtysh/@top_builddir@ -Ivtysh/@top_srcdir@ -Ivtysh/@top_srcdir@/lib -Ivtysh/@top_builddir@/lib -Ivtysh/@top_srcdir@/bgpd -Ivtysh/@top_srcdir@/bgpd/rfapi @LUA_INCLUDE@ @CPPFLAGS@ $cppadd $file |");
     local $/; undef $/;
     $line = <FH>;
     if (!close (FH)) {