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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-04-06 05:13:29 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-04-06 05:13:29 (GMT)
commitea736d55f9596e79184b9b4ade439c71530e86d8 (patch)
tree5c113bf9e87d01211a8f49011712407ffc8b82aa /math.c
parent9d31efc6f0753a88de0a82ab40116ada028189bd (diff)
configure.in: check lgamma_r(-0.0)
* configure.in (rb_cv_lgamma_r_m0): check if lgamma_r(-0.0) returns negative infinity. [Bug #12249] * math.c (ruby_lgamma_r): define by the configured result. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'math.c')
-rw-r--r--math.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/math.c b/math.c
index 8c16c76..9ac898f 100644
--- a/math.c
+++ b/math.c
@@ -750,7 +750,7 @@ ruby_tgamma(const double d)
#define tgamma(d) ruby_tgamma(d)
#endif
-#if defined __APPLE__
+#if defined LGAMMA_R_M0_FIX
static inline double
ruby_lgamma_r(const double d, int *sign)
{