A recent change to the native toolchain or system on the builder infrastructure
made the arguments for the apple cross compiler needed always, not just in
CGO_CFLAGS and CGO_LDFLAGS.
Remove them altogether and rely on a recent change to the giouiorg repository
for including them in the clang-ios and clang-macos wrappers.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The example module is moving to git.sr.ht/~eliasnaur/gio-example.
We still need some main package for testing gogio, so update reference
to use the module path (gioui.org/example).
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The python package is gone, we may not need it and/or Debian installs
python3 by default.
curl is needed for automatically applying patches from the mailing list.
Signed-off-by: Elias Naur <mail@eliasnaur.com>