dbuskit with latest gnustep-base

[Sebastian Reitenbach]

Hi,

trying to update gnustep-make/base on OpenBSD amd64, dbus-1.10.16:
building of dbuskit fails with:

/usr/local/lib/libunistring.so.0.1: warning: warning: stpcpy() is dangerous; do 
not use it
../Source/DBusKit.framework/Versions/Current/./libDBusKit.so.0.0: undefined 
reference to `GS_GC_HIDE'
../Source/DBusKit.framework/Versions/Current/./libDBusKit.so.0.0: undefined 
reference to `GS_GC_UNHIDE'
clang-4.0: error: linker command failed with exit code 1 (use -v to see 
invocation)

If I see that right, support for Garbage Collection is gone, and therefore, 
those macros as well.
Therefore I just removed them to get it to build.

However, there's still a bunch of worrying warnings, in case of interest, find 
attached full build log.

Sebastian

build_log_dbuskit
Description: Binary data