Help Please I can't find where -std=iso9899:1990 is defined

[DeveloperChris]

Hi

I am trying to build kdevelop but keep getting error like ...

cmListFileLexer.c:1566: error: implicit declaration of function 'fileno'

This appears to be because __STRICT_ANSI__ is defined

__STRICT_ANSI__ is defined because gcc is called with -std=iso9899:1990

-std=iso9899:1990 is found in
R:\build\extragear\kdevelop-4.0.0.20100506\work\mingw4-RelWithDebInfo-gitHEAD\projectmanagers\cmake\CMakeFiles\kdev4cmakecommon.dir\flags.make

But I can't find where it comes from.

I have searched every file in git\kdevelop for something akin to iso9899 to 
see where it is created but cannot find it

I don't know where this flag is created. Can anyone help?

-- 
Regards
Developer Chris
DeveloperChris at rebel.com.au