* ext/fiddle/extconf.rb: Use an exception instaed of bare abort.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri May 18 15:51:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* ext/fiddle/extconf.rb: Use an exception instaed of bare abort.
+
 Fri May 18 15:49:35 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* ext/readline/extconf.rb: Use an exception instead of bare exit.

ext/fiddle/extconf.rb

@@ -9,12 +9,12 @@ unless have_header('ffi.h')
   if have_header('ffi/ffi.h')
     $defs.push(format('-DUSE_HEADER_HACKS'))
   else
-    abort "ffi.h is missing. Please install libffi."
+    raise "ffi.h is missing. Please install libffi."
   end
 end
 
 unless have_library('ffi') || have_library('libffi')
-  abort "libffi is missing. Please install libffi."
+  raise "libffi is missing. Please install libffi."
 end
 
 have_header 'sys/mman.h'