gcc -DHAVE_CONFIG_H -I. -I. -I../.. -DXTHREADS -DXUSE_MTSAFE_API -I/usr/include/libpng12 -I/usr/X11R6/include -I/usr/include/libxml2 -I/usr/include/startup-notification-1.0 -I/usr/include/compiz -DDATADIR=\"/usr/share\" -DLIBDIR=\"/usr/lib\" -DLOCALEDIR=\"/usr/share/locale\" -DIMAGEDIR=\"/usr/share/compiz\" -I../../include -g -O2 -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -fno-strict-aliasing -MT scalefilter.lo -MD -MP -MF .deps/scalefilter.Tpo -c scalefilter.c  -fPIC -DPIC -o .libs/scalefilter.o
scalefilter.c:323: warning: no previous prototype for 'scalefilterUpdateFilter'
scalefilter.c: In function 'scalefilterHandleEvent':
scalefilter.c:485: error: 'XK_Escape' undeclared (first use in this function)
scalefilter.c:485: error: (Each undeclared identifier is reported only once
scalefilter.c:485: error: for each function it appears in.)
scalefilter.c:509: error: 'XK_Return' undeclared (first use in this function)
scalefilter.c:525: error: 'XK_BackSpace' undeclared (first use in this function)
scalefilter.c: At top level:
scalefilter.c:885: warning: excess elements in struct initializer
scalefilter.c:885: warning: (near initialization for 'scalefilterVTable')
scalefilter.c:886: warning: excess elements in struct initializer
scalefilter.c:886: warning: (near initialization for 'scalefilterVTable')
scalefilter.c:887: warning: excess elements in struct initializer
scalefilter.c:887: warning: (near initialization for 'scalefilterVTable')
scalefilter.c:889: warning: excess elements in struct initializer
scalefilter.c:889: warning: (near initialization for 'scalefilterVTable')
make[3]: *** [scalefilter.lo] Error 1
make[3]: Leaving directory `/root/stuff/compiz/plugins-extra/src/scalefilter'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/root/stuff/compiz/plugins-extra/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/stuff/compiz/plugins-extra'
make: *** [all] Error 2