diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-14 07:19:59 +0000 |
---|---|---|
committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-14 07:19:59 +0000 |
commit | 0886a4d8a06a609445f04351dc1e899dd59a3678 (patch) | |
tree | fa5e3212221e0ba4d8b8641d7f122e3660541b22 /configure.in | |
parent | a5941516685eac751193ea88424be5588698b2c7 (diff) | |
download | ruby-0886a4d8a06a609445f04351dc1e899dd59a3678.tar.gz |
* configure.in: add --enable-valgrind.
* gc.h (SET_MACHINE_STACK_END): new macro to replace
rb_gc_set_stack_end. it find out accurate stack boundary by
asm using gcc on x86.
* thread.c (rb_gc_set_stack_end): don't define if asm-version
SET_MACHINE_STACK_END is available.
* gc.c (mark_current_thread): extracted from garbage_collect.
it use SET_MACHINE_STACK_END to not scan out of stack area.
it notify conservative GC information to valgrind if
--enable-valgrind.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 741bfd9222..95daff2379 100644 --- a/configure.in +++ b/configure.in @@ -873,6 +873,10 @@ fi AC_CHECK_FUNCS(backtrace) +AC_ARG_ENABLE(valgrind, + [ --enable-valgrind enable valgrind memcheck support.], + [AC_CHECK_HEADERS(valgrind/memcheck.h)]) + dnl default value for $KANJI DEFAULT_KCODE="KCODE_NONE" |