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Date: Sun, 6 Mar 2016 18:13:05 -0900
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Subject: [geda-user] anyone know how to get rid of these warnings
From: "Britton Kerin (britton DOT kerin AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To: geda-user AT delorie DOT com
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Reply-To: geda-user AT delorie DOT com

This stuff is about the last I'm aware of then could build with
-Werror and not have to watch for useful warnings.   -Wunused-value is
sometimes useful so I don't like to just turn it off.  I have no idea
about how gettext works though.

gcc -std=gnu99 -DLOCALEDIR=\"/tmp/junk/share/locale\" -DHAVE_CONFIG_H
-I. -I..  -I.. -I./hid/gtk -I/usr/include
-I/home/bkerin/local/include/dbus-1.0
-I/home/bkerin/local/lib/dbus-1.0/include
-I/home/bkerin/local/include/glib-2.0
-I/home/bkerin/local/lib/glib-2.0/include   -pthread
-I/home/bkerin/local/include/gtk-2.0
-I/home/bkerin/local/lib/gtk-2.0/include
-I/home/bkerin/local/include/atk-1.0
-I/home/bkerin/local/include/cairo
-I/home/bkerin/local/include/gdk-pixbuf-2.0
-I/home/bkerin/local/include/pango-1.0
-I/home/bkerin/local/include/glib-2.0
-I/home/bkerin/local/lib/glib-2.0/include
-I/home/bkerin/local/include/pixman-1 -I/home/bkerin/local/include
-I/home/bkerin/local/include/freetype2
-I/home/bkerin/local/include/harfbuzz -I/usr/include/libpng12
-I/usr/include  -pthread -I/home/bkerin/local/include/gtk-2.0
-I/home/bkerin/local/lib/gtk-2.0/include
-I/home/bkerin/local/include/pango-1.0
-I/home/bkerin/local/include/gdk-pixbuf-2.0
-I/home/bkerin/local/include/glib-2.0
-I/home/bkerin/local/lib/glib-2.0/include
-I/home/bkerin/local/include/cairo
-I/home/bkerin/local/include/pixman-1 -I/home/bkerin/local/include
-I/home/bkerin/local/include/freetype2
-I/home/bkerin/local/include/atk-1.0
-I/home/bkerin/local/include/harfbuzz -I/usr/include/gtkglext-1.0
-I/usr/lib/gtkglext-1.0/include -I/usr/include/libpng12   -pthread
-pthread -DPREFIXDIR=\"/tmp/junk\" -DBINDIR=\"/tmp/junk/bin\"
-DHOST=\"i686-pc-linux-gnu\" -DPCBLIBDIR=\"/tmp/junk/share/pcb\"
-DPCBTREEDIR=\"/tmp/junk/share/pcb/newlib\"
-DPCBTREEPATH=\"/tmp/junk/share/pcb/newlib:/tmp/junk/share/pcb/pcblib-newlib\"
 -Wall -g -O2 -Wno-declaration-after-statement -MT
hid/gtk/libgtk_a-gui-trackball.o -MD -MP -MF
hid/gtk/.deps/libgtk_a-gui-trackball.Tpo -c -o
hid/gtk/libgtk_a-gui-trackball.o `test -f 'hid/gtk/gui-trackball.c' ||
echo './'`hid/gtk/gui-trackball.c
In file included from ./global.h:84:0,
                 from hid/gtk/ghid-route-style-selector.h:8,
                 from hid/gtk/gui-top-window.c:77:
hid/gtk/gui-top-window.c: In function ‘ghid_parse_arguments’:
./gettext.h:98:5: warning: statement with no effect [-Wunused-value]
     ((void) (Domainname), (const char *) (Dirname))
     ^
hid/gtk/gui-top-window.c:1796:3: note: in expansion of macro ‘bindtextdomain’
   bindtextdomain (PACKAGE, LOCALEDIR);
   ^
./gettext.h:95:33: warning: statement with no effect [-Wunused-value]
 # define textdomain(Domainname) ((const char *) (Domainname))
                                 ^
hid/gtk/gui-top-window.c:1797:3: note: in expansion of macro ‘textdomain’
   textdomain (PACKAGE);
   ^
./gettext.h:101:5: warning: statement with no effect [-Wunused-value]
     ((void) (Domainname), (const char *) (Codeset))
     ^
hid/gtk/gui-top-window.c:1798:3: note: in expansion of macro
‘bind_textdomain_codeset’
   bind_textdomain_codeset (PACKAGE, "UTF-8");
   ^