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Thanks, I will try it later. 在 2011-8-30,下午11:30, Yann E. MORIN 写道: > Peica, All, > > [Please, wrap lines at 72-78 chars] > > On Tuesday 30 August 2011 16:56:57 Peica wrote: >> I found I am in a stupid way. I am build whole toolchain time after time >> to check some problem. It cause so many time. Is there any guide about >> how to work in debug way like I could build a single one component at >> each time. > > Yes, it is possible, but there are a few conditions : > > - you can't debug when changing the configuration; if you change the config, > you have to start from scratch > > - you must initially configure with: > Paths and misc options --> > [*] Debug crosstool-NG > [*] Save intermediate steps > > - first run crosstool-Ng as usual: > ct-ng build > > Then: > > - crosstool-NG will print messages like: > "Saving state to restart at step 'XXXX'..." > > - you can then restart the build with either one of: > ct-ng XXXX+ -> restart at step XXXX and continue > ct-ng XXXX -> restart at step XXXX, and stop just after > > - if you want to prepare a build up to a step: > ct-ng +XXXX -> start from scratch, and stop just before step XXXX > > - to see all steps: > ct-ng list-steps > > - you can get some auto-completion by sourcing ct-ng.comp > . ct-ng.comp > > - and of course: > ct-ng help > docs/4 - Building the toolchain.txt > docs/0 - Table of content.txt > > 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 > > > Best wishes, Peica Chen 陈培嘉 other mail: gpeica@gmail.com -- For unsubscribe information see http://sourceware.org/lists.html#faq
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