Disable some ciphers in libgcrypt. 20% size reduction on gcrypt for windows....

Disable some ciphers in libgcrypt. 20% size reduction on gcrypt for windows. This can still be improved I think. Not done for mac

extras/contrib/src/Makefile

@@ -1806,7 +1806,7 @@ libgcrypt: libgcrypt-$(GCRYPT_VERSION).tar.bz2
 
 .gcrypt: libgcrypt .gpg-error
 ifdef HAVE_WIN32
-	(cd $<; ./autogen.sh && $(HOSTCC) ./configure $(HOSTCONF) --target=i586-mingw32msvc --prefix=$(PREFIX) CFLAGS="$(CFLAGS)" && sed -i 46s@sys/times.h@sys/time.h@ cipher/random.c && make && make install)
+	(cd $<; ./autogen.sh && $(HOSTCC) ./configure $(HOSTCONF) --target=i586-mingw32msvc --prefix=$(PREFIX) CFLAGS="$(CFLAGS)" --enable-ciphers=aes,des && sed -i 46s@sys/times.h@sys/time.h@ cipher/random.c && make && make install)
 else
 ifdef HAVE_DARWIN_OS_ON_INTEL
 	(cd $<; $(HOSTCC) ./configure --host=$(HOST) --build=$(BUILD) --prefix=$(PREFIX) --disable-asm CFLAGS="$(CFLAGS)" && make && make install)