https://issues.dlang.org/show_bug.cgi?id=23608
Dlang Bot <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull --- Comment #1 from Dlang Bot <[email protected]> --- @CyberShadow updated dlang/dmd pull request #14794 "Fix linking to 64-bit time_t versions of functions on musl" fixing this issue: - Fix linking to 64-bit time_t versions of functions on musl musl switched to 64-bit time_t across all architectures in version 1.2.0: https://musl.libc.org/time64.html This change was done in a way which attempted to preserve ABI compatibility. To achieve this, the 32-bit versions of functions were left at their original names in the compiled library, and new 64-bit versions of functions were introduced. The header files then redirected calls to the standard function names to use the new 64-bit versions using the __asm__("name") construct, which is similar to D's pragma(mangle, "name"). This change is a fix-up for commit ca0b670b87284afa341f1bef57f5614d88aecb4b, which tried addressing this change in musl by changing time_t to 64-bit when targeting new musl versions (the default). However, that change was incomplete, as it did not implement the function redirection part of the change, which is required to actually call the implementations using 64-bit time_t. As a result, it caused programs to link but return incorrect results at runtime on 32-bit architectures when targeting new musl versions. Fix this by adjusting the mangled name of the D declarations of affected functions when targeting musl on 32-bit platforms. Affected functions in musl can be found by grepping for _REDIR_TIME64 and uses of the __REDIR macro. Fixes issue 23608. https://github.com/dlang/dmd/pull/14794 --
