Bill Hart wrote:
Can you tell me what cat /proc/cpuinfo says? We should at least
establish that it is a Core machine.
Not yet. I asked for it on the trac ticket as well.
-leif
I believe our cpuid.c is where core-* gets returned. And looking at
past versions of MPIR, this has never been handled by configure, so it
is definitely a bug.
The only case that has been handled in the past is core-apple-*.
Bill.
On 24 February 2013 19:31, leif <not.rea...@online.de> wrote:
leif wrote:
It is btw reproducible on other (capable, x86/x86_64) systems:
$ ../mpir-2.6.0/configure -v --host=core-pc-linux-gnu
...
checking ABI=standard
checking compiler core-pc-linux-gnu-gcc -O2 ... no
checking compiler gcc -O2 ... yes
checking for core-pc-linux-gnu-gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
...
using ABI="standard"
CC="gcc -std=gnu99"
CFLAGS="-O2"
CPPFLAGS=""
MPN_PATH=" generic"
...
(Note the MPN path.)
$ ../mpir-2.6.0/configure -v --host=core-pc-linux-gnu ABI=32
configure: WARNING: if you wanted to set the --build type, don't use
--host.
If a cross compiler is detected then cross compile mode will be used
checking build system type... bobcat-unknown-linux-gnu
checking host system type... core-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for core-pc-linux-gnu-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
configure: error: ABI=32 is not among the following valid choices:
standard
Ooops, weird -- I get the same results with MPIR 2.4.0, so probably
config.guess changed (i.e., previously didn't give core-* on the machine the
error was reported for, as allegedly Sage 5.6 [with MPIR 2.4.0] built just
fine on that machine, with the same parameters).
-leif
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