https://issues.dlang.org/show_bug.cgi?id=23344
--- Comment #1 from Dlang Bot <[email protected]> --- @ibuclaw created dlang/phobos pull request #8571 "partial fix for Issue 23344 - std.stdio: error: undefined identifier fputc_unlocked" mentioning this issue: - partial fix for Issue 23344 - std.stdio: error: undefined identifier fputc_unlocked While the proper fix would be to define the missing getc/putc macros, for now to keep the build happy, just treat uClibc as a GENERIC_IO platform. https://github.com/dlang/phobos/pull/8571 --
