Something

make[5]: Entering directory `/home/evotest/svn/gnome2/hal-0.5.9/hald/linux/probing'
gcc -DHAVE_CONFIG_H -I. -I../../.. -DPACKAGE_SYSCONF_DIR=\""/home/evotest/opt/gnome2//etc"\" -DPACKAGE_DATA_DIR=\""/home/evotest/opt/gnome2//share"\" -DPACKAGE_BIN_DIR=\""/home/evotest/opt/gnome2//bin"\" -DPACKAGE_LOCALE_DIR=\""/home/evotest/opt/gnome2//share/locale"\" -DPACKAGE_LOCALSTATEDIR=\""/home/evotest/opt/gnome2//var"\" -I../../.. -I/home/evotest/opt/gnome2/include/glib-2.0 -I/home/evotest/opt/gnome2/lib/glib-2.0/include -I/home/evotest/opt/gnome2/include/dbus-1.0 -I/home/evotest/opt/gnome2/lib/dbus-1.0/include   -I/home/evotest/opt/gnome2/include/dbus-1.0 -I/home/evotest/opt/gnome2/lib/dbus-1.0/include   -I/home/evotest/opt/gnome2/include      -g -O2 -Wall -Wchar-subscripts -Wmissing-declarations -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -MT probe-input.o -MD -MP -MF .deps/probe-input.Tpo -c -o probe-input.o probe-input.c
probe-input.c: In function ‘main’:
probe-input.c:74: error: ‘SW_LID’ undeclared (first use in this function)
probe-input.c:74: error: (Each undeclared identifier is reported only once
probe-input.c:74: error: for each function it appears in.)
probe-input.c:76: error: ‘SW_TABLET_MODE’ undeclared (first use in this function)
probe-input.c:78: error: ‘SW_HEADPHONE_INSERT’ undeclared (first use in this function)
make[5]: *** [probe-input.o] Error 1
make[5]: Leaving directory `/home/evotest/svn/gnome2/hal-0.5.9/hald/linux/probing'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/evotest/svn/gnome2/hal-0.5.9/hald/linux'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/evotest/svn/gnome2/hal-0.5.9/hald'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/evotest/svn/gnome2/hal-0.5.9/hald'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/evotest/svn/gnome2/hal-0.5.9'