Re: Fwd: About building the wireshark

[João Valverde <joao.valverde () tecnico ulisboa pt>]

On 28-03-2016 08:59, woniu1753 () gmail com wrote:
> Hi,
>
> Thanks for your help.
> "-nn' works well now, but I got another problem as below: (I am a newbie
> for C)
>
>     make[2]: Leaving directory `/home/lqx/bin/wireshark-2.1.0-2469-g162df25/ui/qt'
>     Making all in ui/gtk
>     make[2]: Entering directory `/home/lqx/bin/wireshark-2.1.0-2469-g162df25/ui/gtk'
>     make  all-am
>     make[3]: Entering directory `/home/lqx/bin/wireshark-2.1.0-2469-g162df25/ui/gtk'
>     depbase=`echo wireshark-gresources.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
>     gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../..  -I../.. -D_FORTIFY_SOURCE=2 -DG_DISABLE_SINGLE_INCLUDES 
> -DG_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DGTK_DISABLE_SINGLE_INCLUDES -DGSEAL_ENABLE 
> -pthread -isystem/usr/include/gtk-3.0 -isystem/usr/include/pango-1.0 -isystem/usr/include/gio-unix-2.0/ 
> -isystem/usr/include/atk-1.0 -isystem/usr/include/cairo -isystem/usr/include/gdk-pixbuf-2.0 
> -isystem/usr/include/freetype2 -isystem/usr/include/glib-2.0 -isystem/usr/lib/x86_64-linux-gnu/glib-2.0/include 
> -isystem/usr/include/pixman-1 -isystem/usr/include/libpng12     -Werror -Wall -Wextra -Wendif-labels -Wpointer-arith 
> -Warray-bounds -Wformat-security -fwrapv -fno-strict-overflow -fno-delete-null-pointer-checks -Wvla -Waddress 
> -Wattributes -Wdiv-by-zero -Wignored-qualifiers -Wpragmas -Wno-overlength-strings -Wno-long-long -Wc++-compat 
> -Wdeclaration-after-statement -Wshadow -Wno-pointer-sign -Wold-style-definition -Wstrict-prototypes -Wlogical-op 
> -Wjump-misses-in
i
t -fexcess-precision=fast -fvisibility=hidden -g -O2 -MT wireshark-gresources.o -MD -MP -MF $depbase.Tpo -c -o 
wireshark-gresources.o wireshark-gresources.c &&\
>     mv -f $depbase.Tpo $depbase.Po
>     wireshark-gresources.c:9958:1: error: missing initializer [-Werror=missing-field-initializers]
>     wireshark-gresources.c:9958:1: error: (near initialization for ‘static_resource.resource’) 
> [-Werror=missing-field-initializers]
>     cc1: all warnings being treated as errors
>     make[3]: *** [wireshark-gresources.o] Error 1
>     make[3]: Leaving directory `/home/lqx/bin/wireshark-2.1.0-2469-g162df25/ui/gtk'
>     make[2]: *** [all] Error 2
>     make[2]: Leaving directory `/home/lqx/bin/wireshark-2.1.0-2469-g162df25/ui/gtk'
>     make[1]: *** [all-recursive] Error 1
>     make[1]: Leaving directory `/home/lqx/bin/wireshark-2.1.0-2469-g162df25'
>     make: *** [all] Error 2


wireshark-gresources.c is a generated source file (using 
glib-compile-resources).

It seems the generated code is triggering compiler warnings. GTK+ 3.4 is 
somewhat old so personally I'm not too concerned by this.

One of our build-bots is using Ubuntu 12.04 with GTK+ 3.10 and the 
warning isn't showing there.

To get Wireshark to build you can try passing 
"--disable-warnings-as-errors" to configure.

(I also think it is misguided that -Werror is enabled by default but 
that is another topic).

Any issues you have feel free to ask.
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