From 0b899a25f5d539eea7f5ad40f5172f24f819a7ff Mon Sep 17 00:00:00 2001 From: shyouhei Date: Thu, 29 Nov 2018 06:16:31 +0000 Subject: Remove HEAP_ALIGN_LOG setting in configure.ac for OpenBSD/MirOS The ruby setting was renamed to HEAP_PAGE_ALIGN_LOG, but the configure.in (now configure.ac) file was not updated, so the setting had no effect. The configure setting is unnecessary after OpenBSD 5.2 and MirOS has been discontinued (with the last release being over 10 years ago), so it is better to just remove the related configure setting. Fix [Bug #13438] From: Jeremy Evans git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66086 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- configure.ac | 28 ---------------------------- 1 file changed, 28 deletions(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 01e2e0860a..3be015868a 100644 --- a/configure.ac +++ b/configure.ac @@ -1641,34 +1641,6 @@ AS_IF([test $rb_cv_stack_end_address != no], [ AC_DEFINE_UNQUOTED(STACK_END_ADDRESS, $rb_cv_stack_end_address) ]) -# posix_memalign(memptr, alignment, size) implemented for OpenBSD 4.8 doesn't work if alignment > MALLOC_PAGESIZE. -# [ruby-core:42158] https://bugs.ruby-lang.org/issues/5901 -# OpenBSD 5.2 fixed the problem. (src/lib/libc/stdlib/malloc.c:1.142) -# MirOS #10semel has the problem but fixed in the repository. (src/lib/libc/stdlib/malloc.c:1.9) -AS_CASE(["$target_os"], -[openbsd*|mirbsd*], [ - AC_CACHE_CHECK(for heap align log on openbsd, rb_cv_page_size_log, - [rb_cv_page_size_log=no - for page_log in 12 13; do - AC_TRY_RUN([ -#include -#include - -int -main() { - if ((int)log2((double)sysconf(_SC_PAGESIZE)) != $page_log) return 1; - return 0; -} - ], - rb_cv_page_size_log="$page_log"; break) - done]) - AS_IF([test $rb_cv_page_size_log != no], [ - AC_DEFINE_UNQUOTED(HEAP_ALIGN_LOG, $rb_cv_page_size_log) - ], [ - AC_DEFINE_UNQUOTED(HEAP_ALIGN_LOG, 12) - ]) -]) - dnl Checks for library functions. AC_TYPE_GETGROUPS AC_TYPE_SIGNAL -- cgit v1.2.3