Base profile: move things out of make.conf to make.defaults

profiles/base/make.defaults

@@ -45,7 +45,10 @@ USE="cxx icu -introspection ipv6 modules ssl unicode xattr"
 
 # Auto-build .apks, always
 PORTAGE_BINPKG_FORMAT="apk"
-FEATURES="buildpkg"
+FEATURES="buildpkg splitdebug"
+
+# Use curl instead of wget for fetching.
+FETCHCOMMAND="curl -f -L -o \"\${DISTDIR}\"/\"\${FILE}\" \"\${URI}\""
 
 # This masks files on EVERY SYSTEM running Adélie.  BE CAREFUL!
 # Specifically, do not mask systemd unit files or such from the base profile.