Problems of compiling with a custom makefile!

[level]

Hi all,
I'm new for joining Code::Blocks.
I have already installed it on my pc (linux distribution).
And I have carefullly take a look at the topic of FAQ about how to compile with a custom makefile.

What I have to do is :
check "This is a custom makefile" in project's property
and
choose "Work with makefiles" in settings->compiler_and_debugger->Other tab

But the question is : The build method is disable in "Other tab"

I have try to fix the problem for more the several days, and installed Code::Blocs on another linux distribution PC.
It has the same situation like above.

Did I miss something?
Please help me! Thanks!

[yop]

Code::Blocks version? With the latest svn revisions you only have to check Project->Properties->This is a custom Makefile box and yes the options you are refering to as greyed out are indeed obsolete and for that reason disabled.

[zkey]

take a look at http://forums.codeblocks.org/index.php?topic=2035.0