Gentoo's Bugzilla –
Attachment 853906 Details for
Bug 895882games-board/awale-1.6 fails to compile (MUSL-CLANG-SYSTEM): getopt.c:589:30: error: call to undeclared library function strcmp with type int (const char , const char ); ISO C99 and later do not support implicit function declarations [-Wimplicit-function-