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> -----Original Message----- > From: crossgcc-owner@sourceware.org [mailto:crossgcc-owner@sourceware.org] On Behalf Of Mike > Frysinger > Sent: Monday, July 06, 2015 5:07 AM > To: ANDY KENNEDY > Cc: crossgcc@sourceware.org > Subject: Re: mips 32 24kec eabi. . . > > On 02 Jul 2015 18:14, ANDY KENNEDY wrote: > > I derived a patch that I stole from the ARM folks for their eabi > > settings. I have the ability to make an elf toolchain that is eabi. > > When attempting to build a Linux glibc toolchain, I get errors on the > > tuple for building the base glibc as it doesn't understand > > mipsel-linux-gnueabi. Digging into the goings on I see the error > > -mabicalls conflicts with -mabi=eabi. I have searched every way I can > > think of to locate the -mabicalls (which is the same as -mnoabicalls if > > you didn't already know that) but it is not physically located in the > > source of ct-ng. Where is this coming from? > > > > The comments around the selection for eabi state that this is not > > applicable for mips, however, for my embedded processor, it is. In > > fact, this is a valid configuration according to the information from > > gcc and (I think) also glibc. . . > > > > Anyone have any ideas on where we are getting the -mabicalls? > > glibc itself enforces one of three -mabi settings: > sysdeps/mips/mips32/Makefile:CC += -mabi=32 > sysdeps/mips/mips64/n32/Makefile:CC += -mabi=n32 > sysdeps/mips/mips64/n64/Makefile:CC += -mabi=64 > > that's going to conflict with -mabi=eabi. > -mike Agreed. It seems that we are required to use the eabi system calls at boot for this processor. Is that real or have we fallen off into the weeds on this? We are not (by far) mips experts. Thanks for the clarification, Andy
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