From 318be1cb2f9c6f04403c063a5618c6267012ee51 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sat, 21 Mar 2020 16:33:18 +0900
Subject: [PATCH] Show libffi version only if set

---
 ext/fiddle/extconf.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/fiddle/extconf.rb b/ext/fiddle/extconf.rb
index ad0ae2d3b7..0f06b7ff69 100644
--- a/ext/fiddle/extconf.rb
+++ b/ext/fiddle/extconf.rb
@@ -116,9 +116,9 @@ if ver
   ver = ver.gsub(/-rc\d+/, '') # If ver contains rc version, just ignored.
   ver = (ver.split('.').map(&:to_i) + [0,0])[0,3]
   $defs.push(%{-DRUBY_LIBFFI_MODVERSION=#{ '%d%03d%03d' % ver }})
+  warn "libffi_version: #{ver.join('.')}"
 end
 
-warn "libffi_version: #{ver}"
 case
 when $mswin, $mingw, (ver && (ver <=> [3, 2]) >= 0)
   $defs << "-DUSE_FFI_CLOSURE_ALLOC=1"