https://git.ruby-lang.org/ruby.git/commit/?id=5fbb4555b4

From 5fbb4555b427909aed4fe2376c4c583849c1d51c Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Wed, 4 Dec 2019 22:16:07 -0800
Subject: Prefer using MJIT_CC for JIT support check

because Solaris might have CC=cc and we'd like to check full path
MJIT_CC=/opt/developerstudio12.5/bin/cc instead.

diff --git a/test/lib/jit_support.rb b/test/lib/jit_support.rb
index 4f0d16d..872bf4b 100644
--- a/test/lib/jit_support.rb
+++ b/test/lib/jit_support.rb
@@ -46,7 +46,7 @@ module JITSupport https://github.com/ruby/ruby/blob/trunk/test/lib/jit_support.rb#L46
   def supported?
     return @supported if defined?(@supported)
     @supported = UNSUPPORTED_COMPILERS.all? do |regexp|
-      !regexp.match?(RbConfig::CONFIG['CC'])
+      !regexp.match?(RbConfig::CONFIG['MJIT_CC'])
     end && RbConfig::CONFIG["MJIT_SUPPORT"] != 'no'
   end
 
diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
index 586eb9e..f5e8809 100755
--- a/tool/mkconfig.rb
+++ b/tool/mkconfig.rb
@@ -62,7 +62,7 @@ File.foreach "config.status" do |line| https://github.com/ruby/ruby/blob/trunk/tool/mkconfig.rb#L62
     when /^(?:X|(?:MINI|RUN|(?:HAVE_)?BASE|BOOTSTRAP|BTEST)RUBY(?:_COMMAND)?$)/; next
     when /^INSTALLDOC|TARGET$/; next
     when /^DTRACE/; next
-    when /^MJIT_SUPPORT/; # pass
+    when /^MJIT_(CC|SUPPORT)/; # pass
     when /^MJIT_/; next
     when /^(?:MAJOR|MINOR|TEENY)$/; vars[name] = val; next
     when /^LIBRUBY_D?LD/; next
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/