no name authored 4 years ago and Ahmed Abd El Mawgood committed 4 years ago

FIX error: right operand of shift expression '(1 << BLA)' is greater than or equal to the precision BLA of the left operand [-fpermissive]

libiconv expects program_invocation_name to be an lvalue

This makes relibc more compatible with other libc implementations

Typically with libc implementations, wchar_t and co are either defined
entirely by the libc or, under libc's arrangement, by headers supplied
by the compiler.

Things like dlmalloc in relibc need these definitions from relibc itself
and that's already already furnished by relibc's stddef.h.

These additional definitions here are redundant and collide with
compiler headers - for example: onig_sys (something that uutils depends
on) breaks. Instead, this patch makes the compiler headers define
things appropriately.