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Message-ID: <20140813102501.GG5170@example.net>
Date: Wed, 13 Aug 2014 12:25:01 +0200
From: u-igbb@...ey.se
To: musl@...ts.openwall.com
Subject: Re: compiling musl on x86_64 linux with pcc
On Wed, Aug 13, 2014 at 11:49:10AM +0200, Szabolcs Nagy wrote:
> > ./arch/x86_64/syscall_arch.h, line 58: warning: no register assignment (yet)
> > src/aio/aio_readwrite.c, line 23: compiler error: unsupported xasm constraint r11
> there is a way around:
> static __inline long __syscall1(long n, long a1)
> {
> return (__syscall)(n, a1);
> }
>
> etc
Thanks Szabolcs, this made it!
Unfortunately I hit further problems:
...
pcc -std=c99 -nostdinc -ffreestanding -fexcess-precision=standard -frounding-math -D_XOPEN_SOURCE=700 -I./arch/x86_64 -I./src/internal -I./include -Os -pipe -fomit-frame-pointer -fno-unwind-tables -fno-asynchronous-unwind-tables -Wa,--noexecstack -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -fno-stack-protector -c -o src/env/__init_tls.o src/env/__init_tls.c
src/env/__init_tls.c:112: error: #else in non-conditional section
error: XXXXXX/libexec/cpp terminated with status 1
...
I'll look further for the reason and a fix but if somebody has suggestions,
they will be appreciated.
Rune
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