wrap in a LoadError

copiousfreetime · Feb 9, 2013 · 6038943 · 6038943
1 parent 81bc2d3
commit 6038943
Showing 1 changed file with 22 additions and 18 deletions.
diff --git a/tasks/extension.rake b/tasks/extension.rake
@@ -4,31 +4,35 @@
 #   spec.add_development_dependency( 'rake-compiler', '~> 0.8.1' )
 #
 # in your top level rakefile
-require 'rake/extensiontask'
+begin
-require 'rake/javaextensiontask'
+  require 'rake/extensiontask'
+  require 'rake/javaextensiontask'
 
-if RUBY_PLATFORM == "java" then
+  if RUBY_PLATFORM == "java" then
 
-  Rake::JavaExtensionTask.new( This.name) do |ext|
+    Rake::JavaExtensionTask.new( This.name) do |ext|
-    ext.ext_dir  = File.join( 'ext', This.name, "java" )
+      ext.ext_dir  = File.join( 'ext', This.name, "java" )
-    ext.lib_dir  = File.join( 'lib', This.name )
+      ext.lib_dir  = File.join( 'lib', This.name )
-    ext.gem_spec = This.java_gemspec
+      ext.gem_spec = This.java_gemspec
-  end
+    end
+
+  else
 
-else
+    Rake::ExtensionTask.new( This.name ) do |ext|
+      ext.ext_dir   = File.join( 'ext', This.name, "c" )
+      ext.lib_dir   = File.join( 'lib', This.name )
+      ext.gem_spec  = This.ruby_gemspec
 
-  Rake::ExtensionTask.new( This.name ) do |ext|
+      ext.cross_compile  = true               # enable cross compilation (requires cross compile toolchain)
-    ext.ext_dir   = File.join( 'ext', This.name, "c" ) 
+      ext.cross_platform = 'i386-mswin32'     # forces the Windows platform instead of the default one
-    ext.lib_dir   = File.join( 'lib', This.name )
+                                              # configure options only for cross compile
-    ext.gem_spec  = This.ruby_gemspec
+    end
-
-    ext.cross_compile  = true               # enable cross compilation (requires cross compile toolchain)
-    ext.cross_platform = 'i386-mswin32'     # forces the Windows platform instead of the default one
-                                            # configure options only for cross compile
   end
 
+  task :test_requirements => :compile
+rescue LoadError
+  This.task_warning( 'extension' )
 end
 
 CLOBBER << FileList["lib/**/*.{jar,so,bundle}"]
 CLOBBER << FileList["lib/#{This.name}/1.{8,9}/"]
-task :test_requirements => :compile