On Wed, Nov 13, 2013 at 07:47:16AM +0000, PICCA Frederic-Emmanuel wrote: > So I put in the debian/rules file this line: > > export DEB_LDFLAGS_MAINT_STRIP="-Wl,-Bsymbolic-functions" Remember that this is Makefile syntax, not shell. You want: export DEB_LDFLAGS_MAINT_STRIP = -Wl,-Bsymbolic-functions HTH, Robie