Disable -O2 debug option in the configure processing

[Christophe PLANAT]

Hi,

Does anybody knows how to disable -O2 debugging option (and keep only
-g) in all Makefile generated by configure during the GDB recursive
configure processing (configure --target ...) ?

I try several tests modifying mt-[target], forcing CFLAGS=-g ... without
any success

Thanks for your help
	Christophe 
-- 
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| Christophe PLANAT                 | Embedded Systems Technology    |
| Email : Christophe.Planat@st.com  | STMicroelectronics             |
| Phone : +33 04 76 92 68 82        | 850, rue Jean-Monnet           |
| Fax   : +33 04 76 92 50 94        | BP 16 - 38921 Crolles - France |
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