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Ovanes, All, On Saturday 12 May 2012 12:12:12 Ovanes Markarian wrote: > I am a new user of crosstool-ng. I would like to use the gcc 4.7.0 as > I can read from the history of the release gcc 4.7.0 has been included > into the release. If I use > ct-ng menuconfig > > There is no gcc 4.7.0 version listed in the compiler list. How do I enable it? It's an 'experimental' feature, so you have to enable EXPERIMENTAL in the "Paths and Misc. options" sub-menus. Support for gcc-4.7.0 is very new, so be prepared for breakage. If you are new to cross-compilation, you might prefer starting off a more stable version, such as gcc-4.6.3 Also, you can search symbols in the menuconfig by hitting the '/' key and enter part of a symbol's name. Then, you can see the dependencies of that symbol. For example looking at the gcc-4.6.3 help, I can see that the associated symbol is CC_V_4_6_3. So, for gcc-4.7.0, I would conclude that the symbol would be CC_V_4_7_0. Let's hit '/' and enter that in the search box: Symbol: CC_V_4_7_0 [=n] Type : boolean Prompt: 4.7.0 (EXPERIMENTAL) Defined at config/cc/gcc.in:45 Depends on: <choice> && EXPERIMENTAL [=n] Location: -> C compiler -> gcc version (<choice> [=y]) Selects: CC_GCC_4_7 [=n] So, I can see that gcc-4.7.0 depends on EXPERIMENTAL. Where's that defined? Let's see: Symbol: EXPERIMENTAL [=n] Type : boolean Prompt: Try features marked as EXPERIMENTAL Defined at config/global/ct-behave.in:18 Location: -> Paths and misc options Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' -- For unsubscribe information see http://sourceware.org/lists.html#faq
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