From 7c5a79efba23cb861dcdb98ffef2227ae9a49bd4 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 12 Jul 2018 02:14:00 +0000
Subject: exe/ruby: link libm for fiddle test

* common.mk (exe/ruby): $(LIBS) should come after the source file
  due to the ld spec.

* ruby-runner.c (ruby_libm_func): force to link libm for fiddle
  test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ruby-runner.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ruby-runner.c')

diff --git a/ruby-runner.c b/ruby-runner.c
index 99be4a0013..b5a2e50659 100644
--- a/ruby-runner.c
+++ b/ruby-runner.c
@@ -43,6 +43,10 @@ insert_env_path(const char *envname, const char *paths, size_t size, int prepend
     setenv(envname, env, 1);
 }
 
+/* force to link libm for fiddle test */
+#include <math.h>
+double (*const ruby_libm_func)(double) = log;
+
 #define EXTOUT_DIR BUILDDIR"/"EXTOUT
 int
 main(int argc, char **argv)
-- 
cgit v1.2.1