Re: [Tinycc-devel] core dump on FreeBSD with last commit "configure: --triplet= option, Makefile: cleanup"

[Christian Jullien]

You can compile but not link.
Maybe you need and extra package for the linker.

$ gcc -m32 foo.c
/usr/local/bin/ld: skipping incompatible
/usr/local/lib/gcc48/gcc/x86_64-portbld-freebsd11.0/4.8.5/libgcc.a when
searching for -lgcc
/usr/local/bin/ld: skipping incompatible //usr/lib/libgcc.a when searching
for -lgcc
/usr/local/bin/ld: cannot find -lgcc
/usr/local/bin/ld: skipping incompatible
/usr/local/lib/gcc48/gcc/x86_64-portbld-freebsd11.0/4.8.5/../../../libgcc_s.
so when searching for -lgcc_s
/usr/local/bin/ld: skipping incompatible //usr/lib/libgcc_s.so when
searching for -lgcc_s
/usr/local/bin/ld: cannot find -lgcc_s
/usr/local/bin/ld: skipping incompatible /lib/libc.so.7 when searching for
/lib/libc.so.7
/usr/local/bin/ld: cannot find /lib/libc.so.7
/usr/local/bin/ld: skipping incompatible /usr/lib/libc_nonshared.a when
searching for /usr/lib/libc_nonshared.a
/usr/local/bin/ld: cannot find /usr/lib/libc_nonshared.a
/usr/local/bin/ld: skipping incompatible /usr/lib/libssp_nonshared.a when
searching for /usr/lib/libssp_nonshared.a
/usr/local/bin/ld: cannot find /usr/lib/libssp_nonshared.a
collect2: error: ld returned 1 exit status

-----Original Message-----
From: Tinycc-devel [mailto:address@hidden
On Behalf Of Michael Matz
Sent: lundi 24 octobre 2016 18:02
To: address@hidden
Subject: Re: [Tinycc-devel] core dump on FreeBSD with last commit
"configure: --triplet= option, Makefile: cleanup"

Hi,

On Thu, 20 Oct 2016, Christian Jullien wrote:

> I'm sure you'll not believe me, but it's NOT an April Fool.
> 
> $ uname -a
> FreeBSD freebsd64.eligis.com 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 
> #0
> r306420: Thu Sep 29 01:43:23 UTC 2016
> address@hidden:/usr/obj/usr/src/sys/GENERIC  amd64 $ gcc 
> -m32 --print-file-name=crt1.o /usr/lib/crt1.o $ gcc -m64 
> --print-file-name=crt1.o /usr/lib/crt1.o $ gcc 
> --print-file-name=crt1.o /usr/lib/crt1.o $ find /usr -name crt1.o 
> /usr/lib32/crt1.o /usr/lib/crt1.o

Gnah!  So they managed to break GCCs multi-lib support in subtle ways.  
Can you even build a hello world type program with "gcc -m32" on that
system?

Sigh.  Okay, of course nothing is ever as simple :-/ :)

Ciao,
Michael.

> 
> -----Original Message-----
> From: Tinycc-devel 
> [mailto:address@hidden
> On Behalf Of Michael Matz
> Sent: jeudi 20 octobre 2016 17:23
> To: address@hidden
> Subject: Re: [Tinycc-devel] core dump on FreeBSD with last commit
> "configure: --triplet= option, Makefile: cleanup"
> 
> Hello Christian,
> 
> On Wed, 19 Oct 2016, Christian Jullien wrote:
> 
> > x86_64:
> > $ uname -m
> > amd64
> > $ gcc --print-file-name=crt1.o
> > /usr/lib/crt1.o
> > $ find /usr -name crt1.o
> > /usr/lib32/crt1.o
> > /usr/lib/crt1.o
> 
> Aha!  So they chose the opposite way to the linuxes.  Okay, that 
> helps, thanks.  Can you verify that
> 
> % gcc -m32 --print-file-name=crt1.o
> 
> gives /usr/lib32/crt1.o ?
> 
> 
> Ciao,
> Michael.
> 
> _______________________________________________
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> 
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