[sage-support] Re: Problems Compiling 9.0

2020-01-03 Thread finotti
OK, I found the problem!  When trying to compile 8.9 I got a more explicit 
error message (which I since then "lost" by compiling again) when it also 
failed due to openblas.

The problem was using
export MAKE="make -j4 -l5.5"

as suggested in the README.md file.  The `-l5.5` parameter was the 
problem.  Removing it, I could compile 9.0 and now am compiling 8.9.

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[sage-support] Re: Problems Compiling 9.0

2020-01-03 Thread John H Palmieri


On Friday, January 3, 2020 at 11:54:04 AM UTC-8, finotti wrote:
>
> I'm trying to build version 9.0 from source under Linux (Debian 
> Unstable/Sid).  The machine has Intel Core i7-8700 CPU and 48GB of RAM.
>
> Below is the end of the compilation:
>
> [snip]
>
> [twisted-16.3.0.p0] Finished installing twisted-16.3.0.p0.spkg
>
> make[3]: Leaving directory '/home/finotti/src/sage-9.0/build/make'
>
> make[2]: *** [Makefile:1830: all-start] Error 2
>
> make[2]: Leaving directory '/home/finotti/src/sage-9.0/build/make'
>
>
>
> real21m22.729s
>
> user92m46.651s
>
> sys 9m10.370s
>
> ***
>
> Error building Sage.
>
>
>
> The following package(s) may have failed to build (not necessarily
>
> during this run of 'make all-start'):
>
>
>
> * package: openblas-0.3.6.p0
>
>   log file: /home/finotti/src/sage-9.0/logs/pkgs/openblas-0.3.6.p0.log
>
>   build directory: /home/finotti/src/sage-9.0/local/var/tmp/sage/build/
> openblas-0.3.6.p0
>
>
>
> The build directory may contain configuration files and other potentially
>
> helpful information. WARNING: if you now run 'make' again, the build
>
> directory will, by default, be deleted. Set the environment variable
>
> SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.
>
>
>
> make[1]: *** [Makefile:33: all-start] Error 1
>
> make[1]: Leaving directory '/home/finotti/src/sage-9.0'
>
> make: *** [Makefile:13: all] Error 2
>
> The openblas-0.3.6.p0 directory did not seem to have any useful log file.
>

What about the log file listed:

log file: /home/finotti/src/sage-9.0/logs/pkgs/openblas-0.3.6.p0.log

?

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