* ext/extmk.rb: Show a message when extconf.rb raised an exception.

* ext/openssl/extconf.rb: Use exception raising instead of message
  and/or abort. We want to display error message to console _and_
  logging into mkmf.log.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Fri May 18 15:14:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/extmk.rb: Show a message when extconf.rb raised an exception.
+	* ext/openssl/extconf.rb: Use exception raising instead of message
+	  and/or abort. We want to display error message to console _and_
+	  logging into mkmf.log.
+
 Fri May 18 06:14:07 2012  Eric Hodel  <drbrain@segment7.net>
 
 	* ext/syslog/lib/syslog/logger.rb:  Added Syslog::Logger which was

ext/extmk.rb

@@ -205,6 +205,8 @@ def extmake(target)
 	end
       rescue SystemExit
 	# ignore
+      rescue => error
+        ok = false
       ensure
 	rm_f "conftest*"
 	$0 = $PROGRAM_NAME
@@ -217,7 +219,15 @@ def extmake(target)
         f.puts "# " + DUMMY_SIGNATURE
 	f.print(*dummy_makefile(CONFIG["srcdir"]))
       end
-      print "Failed to configure #{target}. It will not be installed.\n"
+
+      mess = "Failed to configure #{target}. It will not be installed.\n"
+      if error
+        mess.prepend(error.to_s + "\n")
+      end
+
+      Logging::message(mess)
+      print(mess)
+      $stdout.flush
       return true
     end
     args = sysquote($mflags)

ext/openssl/extconf.rb

@@ -55,11 +55,10 @@ unless result
 end
 
 unless have_header("openssl/conf_api.h")
-  message "OpenSSL 0.9.6 or later required.\n"
-  exit 1
+  raise "OpenSSL 0.9.6 or later required."
 end
 unless OpenSSL.check_func("SSL_library_init()", "openssl/ssl.h")
-  abort "Ignore OpenSSL broken by Apple"
+  raise "Ignore OpenSSL broken by Apple"
 end
 
 message "=== Checking for OpenSSL features... ===\n"