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 <code@jeremyevans.net>



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66086 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/gc.c b/gc.c
index ca157b1cdf..4de27892e8 100644
--- a/gc.c
+++ b/gc.c
@@ -649,10 +649,8 @@ typedef struct rb_objspace {
 } rb_objspace_t;
 
 
-#ifndef HEAP_PAGE_ALIGN_LOG
 /* default tiny heap size: 16KB */
 #define HEAP_PAGE_ALIGN_LOG 14
-#endif
 #define CEILDIV(i, mod) (((i) + (mod) - 1)/(mod))
 enum {
     HEAP_PAGE_ALIGN = (1UL << HEAP_PAGE_ALIGN_LOG),