RUBY_DEVEL flag

* configure.in: define RUBY_DEVEL only in the trunk.

* gc.c: enable runtime rgengc debug if RUBY_DEVEL

* ruby.c (debug_option): enable RUBY_DEBUG in --debug option only
  if RUBY_DEVEL.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/gc.c b/gc.c
index 556189b889..da2bc2a059 100644
--- a/gc.c
+++ b/gc.c
@@ -221,8 +221,12 @@ static ruby_gc_params_t gc_params = {
  * 5: sweep
  */
 #ifndef RGENGC_DEBUG
+#ifdef RUBY_DEVEL
+#define RGENGC_DEBUG       -1
+#else
 #define RGENGC_DEBUG       0
 #endif
+#endif
 #if RGENGC_DEBUG < 0
 #undef RGENGC_DEBUG
 #define RGENGC_DEBUG ruby_rgengc_debug