Can't compile

[Germán Arias]

Currently with "make bootstrap" I get a lot of errors (I updated my
local copy of trunk): 

../lib/libgnu.a:1695:1: error: stray '\1' in program
../lib/libgnu.a:1695:1: error: stray '\7' in program
../lib/libgnu.a:1695:558: warning: null character(s) ignored [enabled by
default]
../lib/libgnu.a:1695:1: error: stray '\20' in program
../lib/libgnu.a:1695:561: warning: null character(s) ignored [enabled by
default]
../lib/libgnu.a:1695:1: error: stray '\1' in program
../lib/libgnu.a:1695:1: error: stray '\2' in program
../lib/libgnu.a:1695:566: warning: null character(s) ignored [enabled by
default]
../lib/libgnu.a:1695:1: error: stray '\312' in program
../lib/libgnu.a:1695:569: warning: null character(s) ignored [enabled by
default]
../lib/libgnu.a:1695:1: error: stray '\1' in program
../lib/libgnu.a:1695:1: error: stray '\2' in program
../lib/libgnu.a:1695:574: warning: null character(s) ignored [enabled by
default]
make[2]: *** [etags] Error 1
make[2]: Leaving directory `/home/german/Instalados/emacs/lib-src'
make[1]: *** [lib-src] Error 2
make[1]: Leaving directory `/home/german/Instalados/emacs'
make: *** [bootstrap] Error 2


it show also an error on regex.o. I have a modification in file
configur.in (I'm testing a patch to work with gnustep). But as I can see
this isn't the problem. Any advice?