From: David Lamparter <equinox@opensourcerouting.org>
Date: Sat, 8 Sep 2018 23:00:42 +0000 (+0200)
Subject: lib: early-include "config.h" in flex lexers
X-Git-Tag: frr-7.1-dev~380^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=7b34167d7dac6e898c49c675cfc80ae68c64bc98;p=mirror%2Ffrr.git

lib: early-include "config.h" in flex lexers

This is neccessary to get _FILE_OFFSET_BITS right.

Signed-off-by: David Lamparter <equinox@diac24.net>
---

diff --git a/lib/command_lex.l b/lib/command_lex.l
index 0d6e6ee7e5..3b18b58a2e 100644
--- a/lib/command_lex.l
+++ b/lib/command_lex.l
@@ -22,6 +22,11 @@
  * 02111-1307, USA.
  */
 
+%top{
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+}
 %{
 /* ignore flex generated code in static analyzer */
 #ifndef __clang_analyzer__
diff --git a/lib/defun_lex.l b/lib/defun_lex.l
index d901c26a2e..6c0805a4fa 100644
--- a/lib/defun_lex.l
+++ b/lib/defun_lex.l
@@ -1,4 +1,3 @@
-%{
 /*
  * clippy (CLI preparator in python) C pseudo-lexer
  * Copyright (C) 2016-2017  David Lamparter for NetDEF, Inc.
@@ -34,6 +33,12 @@
  * code documentation in it.
  */
 
+%top{
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+}
+%{
 /* ignore harmless bugs in old versions of flex */
 #pragma GCC diagnostic ignored "-Wsign-compare"
 #pragma GCC diagnostic ignored "-Wunused-value"