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Re: Compile error in latest repository tip
From: |
Mike Miller |
Subject: |
Re: Compile error in latest repository tip |
Date: |
Thu, 3 Mar 2016 13:22:11 -0800 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Thu, Mar 03, 2016 at 15:05:50 -0600, Daniel J Sebald wrote:
> That option apparently fails:
>
> configure:6623: gcc -std=gnu11 -c -g -O2 conftest.c >&5
> cc1: error: unrecognized command line option "-std=gnu11"
> configure:6623: $? = 1
> configure: failed program was:
> | /* confdefs.h */
> | #define PACKAGE_NAME "GNU Octave"
> | #define PACKAGE_TARNAME "octave"
> | #define PACKAGE_VERSION "4.1.0+"
> | #define PACKAGE_STRING "GNU Octave 4.1.0+"
> | #define PACKAGE_BUGREPORT "http://octave.org/bugs.html"
There are a few sets of options that are tried, some of them will fail.
Anyway, I remember now that when I build with gcc 4.4 the test does fail
so I have to build with CXX="g++ -std=gnu++0x". Try setting that in your
environment or on the configure command line and see if you can build
(you may run into bug #47212).
> Version? Abacus-age, probably. I might switch from RedHat (14?) to Mint,
> maybe this summer sometime.
Ok. Well we are trying to take advantage of some newer C++ capabilities
while still being as backwards compatible as is reasonable, it's a work
in progress. But if you want to follow the development branch it would
be best to be using a modern compiler.
--
mike
- Compile error in latest repository tip, Daniel J Sebald, 2016/03/03
- Re: Compile error in latest repository tip, Mike Miller, 2016/03/03
- Re: Compile error in latest repository tip, Daniel J Sebald, 2016/03/03
- Re: Compile error in latest repository tip, Mike Miller, 2016/03/03
- Re: Compile error in latest repository tip, Daniel J Sebald, 2016/03/03
- Re: Compile error in latest repository tip,
Mike Miller <=
- Re: Compile error in latest repository tip, Daniel J Sebald, 2016/03/03
- Re: Compile error in latest repository tip, Mike Miller, 2016/03/03
- Re: Compile error in latest repository tip, Daniel J Sebald, 2016/03/03