scratch/ns/refactor updated (3a26de2 -> fa391bb)

[Alan Third]

athird pushed a change to branch scratch/ns/refactor.

      from  3a26de2   Fix thread memory management under NS
       new  982ecc5   Prevent NS run loop from running recursively
       new  4f49e2e   Fix some macOS problems
       new  fa391bb   Fix NS native compilation builds


Summary of changes:
 Makefile.in          |  18 +++++-
 configure.ac         |  19 ++++--
 nextstep/Makefile.in |  10 ++--
 src/Makefile.in      |   2 +-
 src/callproc.c       |  36 ++---------
 src/emacs.c          |  16 ++++-
 src/lread.c          |   7 +--
 src/nsmenu.m         |   4 +-
 src/nsterm.h         |   4 +-
 src/nsterm.m         | 165 +++++++++++----------------------------------------
 10 files changed, 93 insertions(+), 188 deletions(-)