[ipxe-devel] Compiling the current HEAD?

[Robin Smidsrød]

On 09.04.2012 16:50, Jason Kohles wrote:
> I'm trying to build the current HEAD so I can check out the new menu
> stuff, and I've encountered an error that I haven't been able to track
> down, probably due to the huge number of years it's been since I dealt
> with assembler..
> 
> arch/i386/interface/pcbios/int13.c: In function 'int13_hook':
> arch/i386/interface/pcbios/int13.c:1466: warning: asm operand 1 probably
> doesn't match constraints
> arch/i386/interface/pcbios/int13.c:1466: warning: asm operand 2 probably
> doesn't match constraints
> make: *** [bin/int13.o] Error 1
> 
> Can anybody tell me what is going on here?  I tried simply suppressing
> the warning (by compiling this file without -Werror) but then I get an
> "impossible constraint in 'asm'" for the same line of code, so I'm
> guessing that means the operands really are wrong..

I just compiled HEAD on an Ubuntu 10.04 machine using the standard
toolchain. Are you using old (or quite new) versions of the toolchain?

-- Robin