Re: configure: error: C preprocessor "/lib/cpp" fails sanity check

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 11/16/18 5:30 PM, Fabiano Sidler wrote:
Hi folks!

When trying to configure (binutils and gmp, in that case), I'm getting this:
=== snip ===
checking how to run the C preprocessor... /lib/cpp
configure: error: in `/home/luser/Downloads/binutils-2.26.1/libiberty':
configure: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.
make[1]: *** [Makefile:7985: configure-libiberty] Error 1
make[1]: Leaving directory '/home/luser/Downloads/binutils-2.26.1'
make: *** [Makefile:846: all] Error 2
=== snap ===

Are you attaching the same config.log? If so, something is indeed odd, because looking at your attachment:

config.log

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.64.  Invocation command line was

   $ ./configure

## --------- ##
## Platform. ##
## --------- ##

hostname = elux-devel
uname -m = x86_64
uname -r = 4.14.39
uname -s = Linux
uname -v = #1 SMP Fri Jul 20 13:35:34 CEST 2018

Okay, you've told us your kernel,...

configure:4111: checking for gcc
configure:4127: found /usr/local/bin/gcc
configure:4138: result: gcc
configure:4367: checking for C compiler version
configure:4376: gcc --version >&5
gcc (GCC) 5.4.0

and it looks like you are using a self-built gcc,

configure:14766: checking whether to enable maintainer-specific portions of Makefiles
configure:14775: result: no
configure:15032: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##
...


configure: exit 0

but this config.log says that configure ran to completion, without any warning about /lib/cpp failing a sanity check, which makes it hard to see the "more details" that stdout/stderr said we should be looking for in evidence why configure failed.

--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

_______________________________________________
Autoconf mailing list
Autoconf@xxxxxxx
https://lists.gnu.org/mailman/listinfo/autoconf



[Index of Archives]     [GCC Help]     [Kernel Discussion]     [RPM Discussion]     [Red Hat Development]     [Yosemite News]     [Linux USB]     [Samba]

  Powered by Linux