On 26/08/14 11:33, Peter Holm wrote:
> On Mon, Aug 25, 2014 at 04:59:35PM +0000, Antti Kantee wrote:
>> On 25/08/14 16:46, Antti Kantee wrote:
>>> However, what Justin said about rumprun-posix requiring gcc might apply
>>> for now (I didn't test).
>>
>> I tried running buildnb.sh with CC=clang on this Ubuntu host.  Results
>> are below.  Patches are of course very welcome, though the easiest
>> "solution" is using gcc from ports, like Justin suggested.
>>
>
> OK, did that:
>
> export CFLAGS="-x c"

I don't think you should need to specify that manually, it's already set 
in the cpp wrapper that buildrump.sh generates.

> export NOGCCERROR=1     # XXX

The script should correctly handle this if necessary.  Does the build 
bomb out in another place if you don't set this?

> export CC=/usr/local/bin/gcc46
> export AR=/usr/bin/ar
> export NM=/usr/bin/nm
> export OBJCOPY=/usr/bin/objcopy
>
> ./buildnb.sh buildrump
>
> --- GCDAProfiling.d ---
> /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd11.0/4.6.4/include-fixed/sys/types.h:54:24:
>  fatal error: sys/_types.h: No such file or directory
> compilation terminated.
> --- InstrProfilingFile.d ---
> /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd11.0/4.6.4/include-fixed/stdio.h:54:23:
>  fatal error: sys/_null.h: No such file or directory
> compilation terminated.
>
> http://people.freebsd.org/~pho/rumprun-posix-3.txt

It should not be including headers from /usr/local/.../include-fixed. 
I'm not sure why that happens, since I can see from the log that there 
is a --sysroot on the cc command line.

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