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: TOPDIR/tmp/work/cortexa57-poky-linux/ckermit/302/temp/run.do_compile.1220499:147 exit 1 from 'gcc -c ckwart.c'
WARNING: Backtrace (BB generated script):
#1: do_compile, TOPDIR/tmp/work/cortexa57-poky-linux/ckermit/302/temp/run.do_compile.1220499, line 147
#2: main, TOPDIR/tmp/work/cortexa57-poky-linux/ckermit/302/temp/run.do_compile.1220499, line 203
