[scarthgap] ckermit-302-r0 failes to compile

[JosephMillsAtWork]

Issue:
Build fails building ckwart needs -DMAINTYPE=int

build/tmp/work/cortexa9t2hf-neon-poky-linux-gnueabi/ckermit/302/temp/log.do_compile.3000191
Log data follows:
| DEBUG: Executing shell function do_compile
| ckwart.c:531:1: error: return type defaults to ‘int’ [-Wimplicit-int]
|   531 | main(argc,argv) int argc; char **argv; {
|       | ^~~~
| WARNING: exit code 1 from a shell command.
ERROR: Task (XXXX/build/layers/meta-openembedded/meta-oe/recipes-support/ckermit/ckermit_302.bb:do_compile) failed with exit code '1'

FIX:

diff --git a/meta-oe/recipes-support/ckermit/ckermit_302.bb b/meta-oe/recipes-support/ckermit/ckermit_302.bb
index 53f2b9d2c5..c1b8bc58d3 100644
--- a/meta-oe/recipes-support/ckermit/ckermit_302.bb
+++ b/meta-oe/recipes-support/ckermit/ckermit_302.bb
@@ -28,7 +28,7 @@ do_compile () {
     # The original makefile doesn't differentiate between CC and CC_FOR_BUILD,
     # so we build wart manually. Note that you need a ckwart.o with the proper
     # timestamp to make this hack work:
-    ${BUILD_CC} -c ckwart.c
+    ${BUILD_CC} -DMAINTYPE=int -c ckwart.c
     ${BUILD_CC} -o wart ckwart.o
     ./wart ckcpro.w ckcpro.c