1 files changed, 5 insertions, 0 deletions
diff --git a/rakelib/gcc.rake b/rakelib/gcc.rake
index 7e00d1b..62a9781 100644
--- a/rakelib/gcc.rake
+++ b/rakelib/gcc.rake
@@ -138,6 +138,11 @@ namespace :gcc do
   task :check do
     sh 'make', 'check-elna', chdir: File.join(HOST_GCC, 'gcc')
   end
+
+  desc 'Build documentation'
+  task :doc do
+    sh 'make', 'html', chdir: File.join(HOST_GCC, 'gcc')
+  end
 end
 
 desc 'Build the bootstrap compiler'