I'm running into these two errors when I build empathy
| arm-angstrom-linux-gnueabi-libtool: compile: arm-angstrom-linux-gnueabi-gcc -march=armv7-a
-mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb
--sysroot=/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi -DHAVE_CONFIG_H -I. -I..
-I. -I.. -I.. -DDATADIR=\"/usr/share\" -DLOCALEDIR=\"/usr/share/locale\"
-DG_LOG_DOMAIN=\"empathy\" -pthread
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gio-unix-2.0/
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libxml2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/telepathy-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/dbus-1.0
-I/home/neil/overo-
oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/dbus-1.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gstreamer-0.10
-pthread
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/dbus-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libxml2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/dbus-1.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wchar-subscripts
-Wnested-externs -Wpointer-arith -Wno-sign-compare -Wno-pointer-sign -Wformat
-Werror -fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2
-ggdb2 -MT empathy-log-store-empathy.lo -MD -MP -MF
.deps/empathy-log-store-empathy.T
po -c empathy-log-store-empathy.c -fPIC -DPIC -o
.libs/empathy-log-store-empathy.o
| cc1: warnings being treated as errors
| empathy-log-store-empathy.c: In function
'log_store_empathy_get_messages_for_date':
| empathy-log-store-empathy.c:500:13: error: 'cm_id' may be used uninitialized
in this function
| make[3]: *** [empathy-log-store-empathy.lo] Error 1
I get past this by removing -Werror from WARN_CFLAGS in
libempathy/Makefile and then hit
| arm-angstrom-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon
-mfloat-abi=softfp -mthumb-interwork -mno-thumb
--sysroot=/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi
-DHAVE_CONFIG_H -I. -I.. -I.. -DG_LOG_DOMAIN=\"empathy\" -pthread -DORBIT2=1
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gtk-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/gtk-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pango-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/cairo
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pixman-1
-I/home/neil/overo-oe/tmp-unstable/
sysroots/armv7a-angstrom-linux-gnueabi/usr/include/freetype2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libpng12
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/atk-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/evolution-data-server-2.26
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/dbus-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libxml2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gconf/2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libsoup-2.4
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/orbit-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/dbus-1.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-
angstrom-linux-gnueabi/usr/include/telepathy-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gstreamer-0.10
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/unique-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gnome-keyring-1
-pthread
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gtk-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/dbus-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/dbus-1.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/gtk-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a
-angstrom-linux-gnueabi/usr/include/atk-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/cairo
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pango-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pixman-1
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/freetype2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libpng12
-pthread
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/webkit-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/glib-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/glib-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/gtk-2.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/
usr/include/libsoup-2.4
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/gtk-2.0/include
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/atk-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/cairo
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pango-1.0
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/pixman-1
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/freetype2
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libpng12
-I/home/neil/overo-oe/tmp-unstable/sysroots/armv7a-angstrom-linux-gnueabi/usr/include/libxml2
-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wchar-subscripts
-Wnested-externs -Wpointer-arith -Wno-sign-compare -Wno-pointer-sign -Wformat
-Werror -fexpensive-optimizations -fomit-frame-
pointer -frename-registers -O2 -ggdb2 -MT empathy-call-window.o -MD -MP -MF
.deps/empathy-call-window.Tpo -c -o empathy-call-window.o empathy-call-window.c
| cc1: warnings being treated as errors
| empathy-call-window.c: In function 'empathy_call_window_request_resource_cb':
| empathy-call-window.c:1197:12: error: comparison between 'FsMediaType' and 'enum
<anonymous>'
| make[3]: *** [empathy-call-window.o] Error 1
Which I work around by removing -Werror from WARN_CFLAGS in src/Makefile
Empathy hasn't changed but I just switched to gcc-4.5 from 4.3.3 so I
suspect this is where the problem originates. Looking at an old log I
can see that -Werror was set there too.
--
Neil
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