diff options
| author | Peter Wu <peter@lekensteyn.nl> | 2017-02-27 10:52:08 +0100 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2017-02-27 12:52:36 +0000 |
| commit | 220772dc19ef8b9c20a919375b47390a794c4e42 (patch) | |
| tree | f02df344650a40d2d12ae38c627d28f8da8a568e /text2pcap-scanner.l | |
| parent | 4b2a2eb0a4c393dcf29e505ed8f135e9b85fb60e (diff) | |
| download | wireshark-220772dc19ef8b9c20a919375b47390a794c4e42.tar.gz | |
text2pcap: fix -Wmacro-redefined warning
With flex 2.6.3, this warning is observed (which causes a build failure
when -Werror is not disabled:
text2pcap-scanner.c:398:9: warning: 'yywrap' macro redefined [-Wmacro-redefined]
#define yywrap() (/*CONSTCOND*/1)
^
text2pcap-scanner.c:76:13: note: previous definition is here
#define yywrap yywrap
Issue is specific to flex 2.6.3 and resolved upstream at
https://github.com/westes/flex/issues/162
Change-Id: I861565f5080f87a9457427e7a63b5d9256c49e85
Reviewed-on: https://code.wireshark.org/review/20294
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'text2pcap-scanner.l')
| -rw-r--r-- | text2pcap-scanner.l | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/text2pcap-scanner.l b/text2pcap-scanner.l index 1f45f8efda..f422bca69a 100644 --- a/text2pcap-scanner.l +++ b/text2pcap-scanner.l @@ -25,6 +25,12 @@ */ %option noyywrap +/* + * Prefix scanner routines with "text2pcap_" rather than "yy" to avoid a + * "redefined macro" warning with flex 2.6.3. + */ +%option prefix="text2pcap_" + %{ /******************************************************************************** |