iptables: fix for cross-compilation
libpcap: fix typo
butch template: remove duplicated relocate logic

use butch-relocate script from KEEP/bin instead.
should have done that from the beginning, and it was always a PITA
to maintain both versions - and the version in the template was
broken in the case of copying files (var,etc) for cross-compilation.
butch template: remove duplicated unlink logic
openssl: fix multiple issues inhibiting cross compilation

the most serious one was a makefile paralellism bug which led to
a try of linking the openssl binary with libcrypto.so that was
still in the process of getting written to (probably only when -flto
is active, which causes the library to take much longer to link).
doing a separate make invocation for the shared library stuff
ensures that the make process exits before launching another one
for the app targets.
ca-certificates: fix cross-compilation
tcpdump: fix cross-compilation
libnl-tiny: fix for cross-compilation
sweep: fix deps
libnl-tiny: create fake libnl20 pkgconfig file
grafx2: fix deps
gettext-tiny: bump to latest git
butch-relocate: be less verbose by default
butch-optflags: allow more values for BRUTE

-fwhole-program breaks a lot of stuff, so you usually want to use
it only for selected things.
curl: fix for x-compile
gdb76: more x-compile fixes
git: fix for x-compile
gnulibfix: output a list of CPP directives
grep: fix for x-compile
coreutils: fix for x-compile