Add tradcpp to the repository, and use it as GENCPP (generic preprocessor)

With lots of experimenting, tradcpp (0.4) seems to work way better than gcc, and it's output is actually valid. We'll go with that for now.
2019-10-30 19:17:24 -06:00
parent 25e98da92e
commit 215be15f16
105 changed files with 6772 additions and 1 deletions
--- a/cde/util/tradcpp/tests/t16.good
+++ b/cde/util/tradcpp/tests/t16.good
@@ -0,0 +1,11 @@
+x
+x
+x1x
+x1x
+xx
+x12x
+t16.c:10:1: Wrong number of arguments for macro c; found 1, expected 2
+x1x
+t16.c:11:1: Wrong number of arguments for macro c; found 0, expected 2
+xx
+FAILED