build: add -DMKSH_NO_LIMITS flag
Upstream fixed the KLIBC conflicts. Due to this, MKSH_NO_LIMITS is not
defined on OS/2.
    modified:   Build.sh
			
			
This commit is contained in:
		Upstream fixed the KLIBC conflicts. Due to this, MKSH_NO_LIMITS is not
defined on OS/2.
    modified:   Build.sh