Gentoo's Bugzilla –
Attachment 681538 Details for
Bug 764113media-sound/sidplayfp-1.4.4 - src/IniConfig.cpp: In member function 'bool IniConfig::readSidplay2(iniHandler&)': src/IniConfig.cpp:292:21: error: 'PATH_MAX' was not declared in this scope (on musl)