sh: add gcc 6.x back for sh2/j2
treec8dfe3328caed5701abd9a2878109ebe9e17ffce
-rw-r--r-- 1308 .gitignore
-rw-r--r-- 881 .travis.yml
-rw-r--r-- 17987 COPYING
-rw-r--r-- 2777 Config.in
-rw-r--r-- 1273 LICENCE
-rw-r--r-- 559 Makefile
-rw-r--r-- 5617 Makefile.adk
-rw-r--r-- 917 README
-rw-r--r-- 719 THANKS
drwxr-xr-x - adk
drwxr-xr-x - docs
drwxr-xr-x - mk
drwxr-xr-x - package
-rw-r--r-- 4986 rules.mk
drwxr-xr-x - scripts
drwxr-xr-x - target
drwxr-xr-x - tasks
drwxr-xr-x - toolchain