a36b96f9a4
Building ksh with the tcc (tinycc) compiler failed as of glibc commit 5d98a7da. The NEWS file in that commit adds: +* When _DYNAMIC_STACK_SIZE_SOURCE or _GNU_SOURCE are defined, + PTHREAD_STACK_MIN is no longer constant and is redefined to + sysconf(_SC_THREAD_STACK_MIN). The tcc build failure seeminly had nothing to do with that -- however, deleting the PTHREAD_STACK_MIN entry and its dependent THREAD_STACK_MIN entry from conf.tab fixes the build failure. For reasons unknown, gcc didn't have a problem with it. However, these config identifiers aren't used anywhere in the ast codebase (including the full ast-open-history repo) so it should be fine to just get rid of them; ksh is not and will not be threaded. NOTE: To build ksh with tcc, you need to build the latest tcc code from <https://repo.or.cz/tinycc>. The tcc release packages in OS distributions are typically too old and will not work. Resolves: https://github.com/ksh93/ksh/issues/437 Thanks to @JohnoKing for the report. |
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