From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Thu, 29 Jan 2009 17:16:44 +0100 Subject: [Buildroot] meaning of BR2_arm_dunno In-Reply-To: <1233245463.15375.41.camel@sven> (Sven Neumann's message of "Thu\, 29 Jan 2009 17\:11\:03 +0100") References: <1233243053.15375.33.camel@sven> <87eiymru7j.fsf@macbook.be.48ers.dk> <1233245463.15375.41.camel@sven> Message-ID: <871vumrssz.fsf@macbook.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >>>>> "Sven" == Sven Neumann writes: Hi, >> default apcs-gnu if BR2_ARM_OABI >> default atpcs if BR2_arm_dunno >> default aapcs if BR2_arm_dunno >> default aapcs-linux if BR2_ARM_EABI Sven> As you can see from the linked thread, the compiler we ended up Sven> with works nicely for userspace, but it cannot be used to build Sven> a kernel. It may be a good idea to set BR2_GCC_TARGET_ABI to Sven> aapcs-linux even if BR2_iwmmxt is selected. Ok, thanks. >> Could you give it a try with those 2 lines changed? Sven> What exactly do you want me to try? I guess I would have to Sven> remove my .config and go thru menuconfig, select ARM iwmmxt and Sven> then check what gets sets for BR2_GCC_TARGET_TUNE, Sven> BR2_GCC_TARGET_ARCH and BR2_GCC_TARGET_ABI? Is that correct? I meant with the apcs-gnu for OABI, and aapcs-linux for EABI, wasn't that your original problem? -- Bye, Peter Korsgaard