Bug#1066198: gbatnav: FTBFS: gbnserver.c:411:24: error: implicit declaration of function ‘net_listen’ [-Werror=implicit-function-declaration]

[Ying-Chun Liu (PaulLiu)]

Fixed. Patch as attachment.
Description: Fix FTBFS due to -Werror=implicit-function-declaration
Bug-Debian: https://bugs.debian.org/1066198
Author: Ying-Chun Liu (PaulLiu) 
Last-Update: 2024-03-25
Index: gbatnav-1.0.4cvs20051004/gbnserver/gbnserver.c
===
--- gbatnav-1.0.4cvs20051004.orig/gbnserver/gbnserver.c
+++ gbatnav-1.0.4cvs20051004/gbnserver/gbnserver.c
@@ -44,6 +44,7 @@
 #include "bnwrite.h"
 #include "batnavggz.h"
 #include "common.h"
+#include "net.h"
 
 struct st_datos usuario;
 
Index: gbatnav-1.0.4cvs20051004/gbnclient/sendmsg.c
===
--- gbatnav-1.0.4cvs20051004.orig/gbnclient/sendmsg.c
+++ gbatnav-1.0.4cvs20051004/gbnclient/sendmsg.c
@@ -6,6 +6,7 @@
 #include "pantalla.h"
 #include "gbnclient.h"
 #include "bnwrite.h"
+#include "net.h"
 
 void inputline_return(GtkWidget *w, gpointer data)
 {
Index: gbatnav-1.0.4cvs20051004/gbnclient/gbnclient.c
===
--- gbatnav-1.0.4cvs20051004.orig/gbnclient/gbnclient.c
+++ gbatnav-1.0.4cvs20051004/gbnclient/gbnclient.c
@@ -39,6 +39,8 @@
 #include "bnwrite.h"
 #include "version.h"
 #include "g_connect.h"
+#include "common.h"
+#include "net.h"
 
 struct usuario usuario;
 GSettings *settings;


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Bug#1066198: gbatnav: FTBFS: gbnserver.c:411:24: error: implicit declaration of function ‘net_listen’ [-Werror=implicit-function-declaration]

[Lucas Nussbaum]

Source: gbatnav
Version: 1.0.4cvs20051004-6
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lu...@debian.org
Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

This is most likely caused by a change in dpkg 1.22.6, that enabled
-Werror=implicit-function-declaration. For more information, see
https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration

Relevant part (hopefully):
> gcc -DHAVE_CONFIG_H -I. -I.. -I./../common -I./../intl 
> -DGNOMELOCALEDIR=\""/usr/share/locale"\" -I/usr/include  
> -I./../gbnclient/pixmaps -DBINDIR=\"/usr/games\" -I/usr/include/goocanvas-2.0 
> -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 
> -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/harfbuzz 
> -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libmount 
> -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo 
> -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 
> -I/usr/include/x86_64-linux-gnu -I/usr/include/webp 
> -I/usr/include/gio-unix-2.0 -I/usr/include/cloudproviders 
> -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 
> -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 
> -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -pthread   -Wdate-time 
> -D_FORTIFY_SOURCE=2  -g -O2 -Werror=implicit-function-declaration 
> -ffile-prefix-map=/<>=. -fstack-protector-strong 
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c 
> -o batnavggz.o batnavggz.c
> /usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas --strict --dry-run  
> --schema-file=net.sf.batnav.gbnserver.gschema.xml && mkdir -p . && touch 
> net.sf.batnav.gbnserver.gschema.valid
> gbnserver.c: In function ‘main_loop’:
> gbnserver.c:411:24: error: implicit declaration of function ‘net_listen’ 
> [-Werror=implicit-function-declaration]
>   411 | usuario.sock = net_listen(usuario.server_name,usuario.port);
>   |^~
> cc1: some warnings being treated as errors
> make[3]: *** [Makefile:537: gbnserver.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2024/03/13/gbatnav_1.0.4cvs20051004-6_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lu...@debian.org
or:
https://udd.debian.org/bugs/?release=na=ign=7=7=only=ftbfs-20240313=lu...@debian.org=1=1=1=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.